Mercurial > projects > dwt-win
annotate dwt/graphics/Image.d @ 334:c49e17d48b76
Fix problems at GC run at main()'s end.
author | Frank Benoit <benoit@tionex.de> |
---|---|
date | Wed, 18 Feb 2009 16:14:31 +0100 |
parents | eddc0e013cb8 |
children |
rev | line source |
---|---|
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1 /******************************************************************************* |
246 | 2 * Copyright (c) 2000, 2008 IBM Corporation and others. |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
3 * All rights reserved. This program and the accompanying materials |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
4 * are made available under the terms of the Eclipse Public License v1.0 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
5 * which accompanies this distribution, and is available at |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
6 * http://www.eclipse.org/legal/epl-v10.html |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
7 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
8 * Contributors: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
9 * IBM Corporation - initial API and implementation |
23 | 10 * Port to the D programming language: |
11 * Frank Benoit <benoit@tionex.de> | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
12 *******************************************************************************/ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
13 module dwt.graphics.Image; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
14 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
15 import dwt.DWT; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
16 import dwt.DWTError; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
17 import dwt.DWTException; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
18 import dwt.internal.gdip.Gdip; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
19 import dwt.internal.win32.OS; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
20 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
21 import dwt.graphics.Color; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
22 import dwt.graphics.Device; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
23 import dwt.graphics.Drawable; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
24 import dwt.graphics.GC; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
25 import dwt.graphics.GCData; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
26 import dwt.graphics.ImageData; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
27 import dwt.graphics.PaletteData; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
28 import dwt.graphics.RGB; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
29 import dwt.graphics.Rectangle; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
30 import dwt.graphics.Resource; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
31 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
32 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
33 import dwt.dwthelper.InputStream; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
34 import dwt.dwthelper.utils; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
35 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
36 import tango.text.convert.Format; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
37 //import tango.stdc.string; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
38 //import tango.stdc.stringz; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
39 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
40 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
41 * Instances of this class are graphics which have been prepared |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
42 * for display on a specific device. That is, they are ready |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
43 * to paint using methods such as <code>GC.drawImage()</code> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
44 * and display on widgets with, for example, <code>Button.setImage()</code>. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
45 * <p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
46 * If loaded from a file format that supports it, an |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
47 * <code>Image</code> may have transparency, meaning that certain |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
48 * pixels are specified as being transparent when drawn. Examples |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
49 * of file formats that support transparency are GIF and PNG. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
50 * </p><p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
51 * There are two primary ways to use <code>Images</code>. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
52 * The first is to load a graphic file from disk and create an |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
53 * <code>Image</code> from it. This is done using an <code>Image</code> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
54 * constructor, for example: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
55 * <pre> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
56 * Image i = new Image(device, "C:\\graphic.bmp"); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
57 * </pre> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
58 * A graphic file may contain a color table specifying which |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
59 * colors the image was intended to possess. In the above example, |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
60 * these colors will be mapped to the closest available color in |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
61 * DWT. It is possible to get more control over the mapping of |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
62 * colors as the image is being created, using code of the form: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
63 * <pre> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
64 * ImageData data = new ImageData("C:\\graphic.bmp"); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
65 * RGB[] rgbs = data.getRGBs(); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
66 * // At this point, rgbs contains specifications of all |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
67 * // the colors contained within this image. You may |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
68 * // allocate as many of these colors as you wish by |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
69 * // using the Color constructor Color(RGB), then |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
70 * // create the image: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
71 * Image i = new Image(device, data); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
72 * </pre> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
73 * <p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
74 * Applications which require even greater control over the image |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
75 * loading process should use the support provided in class |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
76 * <code>ImageLoader</code>. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
77 * </p><p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
78 * Application code must explicitly invoke the <code>Image.dispose()</code> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
79 * method to release the operating system resources managed by each instance |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
80 * when those instances are no longer required. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
81 * </p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
82 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
83 * @see Color |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
84 * @see ImageData |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
85 * @see ImageLoader |
246 | 86 * @see <a href="http://www.eclipse.org/swt/snippets/#image">Image snippets</a> |
87 * @see <a href="http://www.eclipse.org/swt/examples.php">DWT Examples: GraphicsExample, ImageAnalyzer</a> | |
88 * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a> | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
89 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
90 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
91 public final class Image : Resource, Drawable { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
92 |
213 | 93 alias Resource.init_ init_; |
94 | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
95 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
96 * specifies whether the receiver is a bitmap or an icon |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
97 * (one of <code>DWT.BITMAP</code>, <code>DWT.ICON</code>) |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
98 * <p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
99 * <b>IMPORTANT:</b> This field is <em>not</em> part of the DWT |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
100 * public API. It is marked public only so that it can be shared |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
101 * within the packages provided by DWT. It is not available on all |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
102 * platforms and should never be accessed from application code. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
103 * </p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
104 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
105 public int type; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
106 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
107 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
108 * the handle to the OS image resource |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
109 * (Warning: This field is platform dependent) |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
110 * <p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
111 * <b>IMPORTANT:</b> This field is <em>not</em> part of the DWT |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
112 * public API. It is marked public only so that it can be shared |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
113 * within the packages provided by DWT. It is not available on all |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
114 * platforms and should never be accessed from application code. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
115 * </p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
116 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
117 public HGDIOBJ handle; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
118 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
119 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
120 * specifies the transparent pixel |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
121 */ |
246 | 122 int transparentPixel = -1, transparentColor = -1; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
123 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
124 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
125 * the GC which is drawing on the image |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
126 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
127 GC memGC; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
128 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
129 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
130 * the alpha data for the image |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
131 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
132 byte[] alphaData; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
133 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
134 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
135 * the global alpha value to be used for every pixel |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
136 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
137 int alpha = -1; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
138 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
139 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
140 * the image data used to create this image if it is a |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
141 * icon. Used only in WinCE |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
142 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
143 ImageData data; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
144 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
145 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
146 * width of the image |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
147 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
148 int width = -1; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
149 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
150 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
151 * height of the image |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
152 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
153 int height = -1; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
154 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
155 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
156 * specifies the default scanline padding |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
157 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
158 static const int DEFAULT_SCANLINE_PAD = 4; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
159 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
160 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
161 * Prevents uninitialized instances from being created outside the package. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
162 */ |
213 | 163 this (Device device) { |
164 super(device); | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
165 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
166 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
167 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
168 * Constructs an empty instance of this class with the |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
169 * specified width and height. The result may be drawn upon |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
170 * by creating a GC and using any of its drawing operations, |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
171 * as shown in the following example: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
172 * <pre> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
173 * Image i = new Image(device, width, height); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
174 * GC gc = new GC(i); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
175 * gc.drawRectangle(0, 0, 50, 50); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
176 * gc.dispose(); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
177 * </pre> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
178 * <p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
179 * Note: Some platforms may have a limitation on the size |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
180 * of image that can be created (size depends on width, height, |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
181 * and depth). For example, Windows 95, 98, and ME do not allow |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
182 * images larger than 16M. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
183 * </p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
184 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
185 * @param device the device on which to create the image |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
186 * @param width the width of the new image |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
187 * @param height the height of the new image |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
188 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
189 * @exception IllegalArgumentException <ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
190 * <li>ERROR_NULL_ARGUMENT - if device is null and there is no current device</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
191 * <li>ERROR_INVALID_ARGUMENT - if either the width or height is negative or zero</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
192 * </ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
193 * @exception DWTError <ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
194 * <li>ERROR_NO_HANDLES if a handle could not be obtained for image creation</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
195 * </ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
196 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
197 public this(Device device, int width, int height) { |
213 | 198 super(device); |
199 init_(width, height); | |
200 init_(); | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
201 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
202 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
203 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
204 * Constructs a new instance of this class based on the |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
205 * provided image, with an appearance that varies depending |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
206 * on the value of the flag. The possible flag values are: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
207 * <dl> |
246 | 208 * <dt><b>{@link DWT#IMAGE_COPY}</b></dt> |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
209 * <dd>the result is an identical copy of srcImage</dd> |
246 | 210 * <dt><b>{@link DWT#IMAGE_DISABLE}</b></dt> |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
211 * <dd>the result is a copy of srcImage which has a <em>disabled</em> look</dd> |
246 | 212 * <dt><b>{@link DWT#IMAGE_GRAY}</b></dt> |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
213 * <dd>the result is a copy of srcImage which has a <em>gray scale</em> look</dd> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
214 * </dl> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
215 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
216 * @param device the device on which to create the image |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
217 * @param srcImage the image to use as the source |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
218 * @param flag the style, either <code>IMAGE_COPY</code>, <code>IMAGE_DISABLE</code> or <code>IMAGE_GRAY</code> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
219 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
220 * @exception IllegalArgumentException <ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
221 * <li>ERROR_NULL_ARGUMENT - if device is null and there is no current device</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
222 * <li>ERROR_NULL_ARGUMENT - if srcImage is null</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
223 * <li>ERROR_INVALID_ARGUMENT - if the flag is not one of <code>IMAGE_COPY</code>, <code>IMAGE_DISABLE</code> or <code>IMAGE_GRAY</code></li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
224 * <li>ERROR_INVALID_ARGUMENT - if the image has been disposed</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
225 * </ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
226 * @exception DWTException <ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
227 * <li>ERROR_INVALID_IMAGE - if the image is not a bitmap or an icon, or is otherwise in an invalid state</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
228 * <li>ERROR_UNSUPPORTED_DEPTH - if the depth of the image is not supported</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
229 * </ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
230 * @exception DWTError <ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
231 * <li>ERROR_NO_HANDLES if a handle could not be obtained for image creation</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
232 * </ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
233 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
234 public this(Device device, Image srcImage, int flag) { |
213 | 235 super(device); |
236 device = this.device; | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
237 if (srcImage is null) DWT.error(DWT.ERROR_NULL_ARGUMENT); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
238 if (srcImage.isDisposed()) DWT.error(DWT.ERROR_INVALID_ARGUMENT); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
239 Rectangle rect = srcImage.getBounds(); |
213 | 240 this.type = srcImage.type; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
241 switch (flag) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
242 case DWT.IMAGE_COPY: { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
243 switch (type) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
244 case DWT.BITMAP: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
245 /* Get the HDC for the device */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
246 auto hDC = device.internal_new_GC(null); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
247 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
248 /* Copy the bitmap */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
249 auto hdcSource = OS.CreateCompatibleDC(hDC); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
250 auto hdcDest = OS.CreateCompatibleDC(hDC); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
251 auto hOldSrc = OS.SelectObject(hdcSource, srcImage.handle); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
252 BITMAP bm; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
253 OS.GetObject(srcImage.handle, BITMAP.sizeof, &bm); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
254 handle = OS.CreateCompatibleBitmap(hdcSource, rect.width, bm.bmBits !is null ? -rect.height : rect.height); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
255 if (handle is null) DWT.error(DWT.ERROR_NO_HANDLES); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
256 auto hOldDest = OS.SelectObject(hdcDest, handle); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
257 OS.BitBlt(hdcDest, 0, 0, rect.width, rect.height, hdcSource, 0, 0, OS.SRCCOPY); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
258 OS.SelectObject(hdcSource, hOldSrc); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
259 OS.SelectObject(hdcDest, hOldDest); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
260 OS.DeleteDC(hdcSource); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
261 OS.DeleteDC(hdcDest); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
262 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
263 /* Release the HDC for the device */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
264 device.internal_dispose_GC(hDC, null); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
265 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
266 transparentPixel = srcImage.transparentPixel; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
267 alpha = srcImage.alpha; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
268 if (srcImage.alphaData !is null) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
269 alphaData = new byte[srcImage.alphaData.length]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
270 System.arraycopy(srcImage.alphaData, 0, alphaData, 0, alphaData.length); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
271 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
272 break; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
273 case DWT.ICON: |
117 | 274 static if (OS.IsWinCE) { |
213 | 275 init_(srcImage.data); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
276 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
277 handle = OS.CopyImage(srcImage.handle, OS.IMAGE_ICON, rect.width, rect.height, 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
278 if (handle is null) DWT.error(DWT.ERROR_NO_HANDLES); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
279 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
280 break; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
281 default: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
282 DWT.error(DWT.ERROR_INVALID_IMAGE); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
283 } |
213 | 284 break; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
285 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
286 case DWT.IMAGE_DISABLE: { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
287 ImageData data = srcImage.getImageData(); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
288 PaletteData palette = data.palette; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
289 RGB[] rgbs = new RGB[3]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
290 rgbs[0] = device.getSystemColor(DWT.COLOR_BLACK).getRGB(); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
291 rgbs[1] = device.getSystemColor(DWT.COLOR_WIDGET_NORMAL_SHADOW).getRGB(); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
292 rgbs[2] = device.getSystemColor(DWT.COLOR_WIDGET_BACKGROUND).getRGB(); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
293 ImageData newData = new ImageData(rect.width, rect.height, 8, new PaletteData(rgbs)); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
294 newData.alpha = data.alpha; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
295 newData.alphaData = data.alphaData; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
296 newData.maskData = data.maskData; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
297 newData.maskPad = data.maskPad; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
298 if (data.transparentPixel !is -1) newData.transparentPixel = 0; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
299 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
300 /* Convert the pixels. */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
301 int[] scanline = new int[rect.width]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
302 int[] maskScanline = null; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
303 ImageData mask = null; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
304 if (data.maskData !is null) mask = data.getTransparencyMask(); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
305 if (mask !is null) maskScanline = new int[rect.width]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
306 int redMask = palette.redMask; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
307 int greenMask = palette.greenMask; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
308 int blueMask = palette.blueMask; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
309 int redShift = palette.redShift; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
310 int greenShift = palette.greenShift; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
311 int blueShift = palette.blueShift; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
312 for (int y=0; y<rect.height; y++) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
313 int offset = y * newData.bytesPerLine; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
314 data.getPixels(0, y, rect.width, scanline, 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
315 if (mask !is null) mask.getPixels(0, y, rect.width, maskScanline, 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
316 for (int x=0; x<rect.width; x++) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
317 int pixel = scanline[x]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
318 if (!((data.transparentPixel !is -1 && pixel is data.transparentPixel) || (mask !is null && maskScanline[x] is 0))) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
319 int red, green, blue; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
320 if (palette.isDirect) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
321 red = pixel & redMask; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
322 red = (redShift < 0) ? red >>> -redShift : red << redShift; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
323 green = pixel & greenMask; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
324 green = (greenShift < 0) ? green >>> -greenShift : green << greenShift; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
325 blue = pixel & blueMask; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
326 blue = (blueShift < 0) ? blue >>> -blueShift : blue << blueShift; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
327 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
328 red = palette.colors[pixel].red; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
329 green = palette.colors[pixel].green; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
330 blue = palette.colors[pixel].blue; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
331 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
332 int intensity = red * red + green * green + blue * blue; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
333 if (intensity < 98304) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
334 newData.data[offset] = cast(byte)1; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
335 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
336 newData.data[offset] = cast(byte)2; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
337 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
338 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
339 offset++; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
340 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
341 } |
213 | 342 init_ (newData); |
343 break; | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
344 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
345 case DWT.IMAGE_GRAY: { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
346 ImageData data = srcImage.getImageData(); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
347 PaletteData palette = data.palette; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
348 ImageData newData = data; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
349 if (!palette.isDirect) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
350 /* Convert the palette entries to gray. */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
351 RGB [] rgbs = palette.getRGBs(); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
352 for (int i=0; i<rgbs.length; i++) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
353 if (data.transparentPixel !is i) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
354 RGB color = rgbs [i]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
355 int red = color.red; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
356 int green = color.green; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
357 int blue = color.blue; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
358 int intensity = (red+red+green+green+green+green+green+blue) >> 3; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
359 color.red = color.green = color.blue = intensity; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
360 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
361 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
362 newData.palette = new PaletteData(rgbs); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
363 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
364 /* Create a 8 bit depth image data with a gray palette. */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
365 RGB[] rgbs = new RGB[256]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
366 for (int i=0; i<rgbs.length; i++) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
367 rgbs[i] = new RGB(i, i, i); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
368 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
369 newData = new ImageData(rect.width, rect.height, 8, new PaletteData(rgbs)); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
370 newData.alpha = data.alpha; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
371 newData.alphaData = data.alphaData; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
372 newData.maskData = data.maskData; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
373 newData.maskPad = data.maskPad; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
374 if (data.transparentPixel !is -1) newData.transparentPixel = 254; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
375 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
376 /* Convert the pixels. */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
377 int[] scanline = new int[rect.width]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
378 int redMask = palette.redMask; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
379 int greenMask = palette.greenMask; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
380 int blueMask = palette.blueMask; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
381 int redShift = palette.redShift; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
382 int greenShift = palette.greenShift; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
383 int blueShift = palette.blueShift; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
384 for (int y=0; y<rect.height; y++) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
385 int offset = y * newData.bytesPerLine; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
386 data.getPixels(0, y, rect.width, scanline, 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
387 for (int x=0; x<rect.width; x++) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
388 int pixel = scanline[x]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
389 if (pixel !is data.transparentPixel) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
390 int red = pixel & redMask; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
391 red = (redShift < 0) ? red >>> -redShift : red << redShift; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
392 int green = pixel & greenMask; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
393 green = (greenShift < 0) ? green >>> -greenShift : green << greenShift; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
394 int blue = pixel & blueMask; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
395 blue = (blueShift < 0) ? blue >>> -blueShift : blue << blueShift; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
396 int intensity = (red+red+green+green+green+green+green+blue) >> 3; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
397 if (newData.transparentPixel is intensity) intensity = 255; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
398 newData.data[offset] = cast(byte)intensity; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
399 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
400 newData.data[offset] = cast(byte)254; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
401 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
402 offset++; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
403 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
404 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
405 } |
213 | 406 init_ (newData); |
407 break; | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
408 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
409 default: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
410 DWT.error(DWT.ERROR_INVALID_ARGUMENT); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
411 } |
213 | 412 init_(); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
413 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
414 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
415 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
416 * Constructs an empty instance of this class with the |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
417 * width and height of the specified rectangle. The result |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
418 * may be drawn upon by creating a GC and using any of its |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
419 * drawing operations, as shown in the following example: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
420 * <pre> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
421 * Image i = new Image(device, boundsRectangle); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
422 * GC gc = new GC(i); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
423 * gc.drawRectangle(0, 0, 50, 50); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
424 * gc.dispose(); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
425 * </pre> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
426 * <p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
427 * Note: Some platforms may have a limitation on the size |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
428 * of image that can be created (size depends on width, height, |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
429 * and depth). For example, Windows 95, 98, and ME do not allow |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
430 * images larger than 16M. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
431 * </p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
432 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
433 * @param device the device on which to create the image |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
434 * @param bounds a rectangle specifying the image's width and height (must not be null) |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
435 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
436 * @exception IllegalArgumentException <ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
437 * <li>ERROR_NULL_ARGUMENT - if device is null and there is no current device</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
438 * <li>ERROR_NULL_ARGUMENT - if the bounds rectangle is null</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
439 * <li>ERROR_INVALID_ARGUMENT - if either the rectangle's width or height is negative</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
440 * </ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
441 * @exception DWTError <ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
442 * <li>ERROR_NO_HANDLES if a handle could not be obtained for image creation</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
443 * </ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
444 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
445 public this(Device device, Rectangle bounds) { |
213 | 446 super(device); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
447 if (bounds is null) DWT.error(DWT.ERROR_NULL_ARGUMENT); |
213 | 448 init_(bounds.width, bounds.height); |
449 init_(); | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
450 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
451 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
452 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
453 * Constructs an instance of this class from the given |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
454 * <code>ImageData</code>. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
455 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
456 * @param device the device on which to create the image |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
457 * @param data the image data to create the image from (must not be null) |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
458 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
459 * @exception IllegalArgumentException <ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
460 * <li>ERROR_NULL_ARGUMENT - if device is null and there is no current device</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
461 * <li>ERROR_NULL_ARGUMENT - if the image data is null</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
462 * </ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
463 * @exception DWTException <ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
464 * <li>ERROR_UNSUPPORTED_DEPTH - if the depth of the ImageData is not supported</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
465 * </ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
466 * @exception DWTError <ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
467 * <li>ERROR_NO_HANDLES if a handle could not be obtained for image creation</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
468 * </ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
469 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
470 public this(Device device, ImageData data) { |
213 | 471 super(device); |
472 init_(data); | |
473 init_(); | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
474 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
475 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
476 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
477 * Constructs an instance of this class, whose type is |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
478 * <code>DWT.ICON</code>, from the two given <code>ImageData</code> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
479 * objects. The two images must be the same size. Pixel transparency |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
480 * in either image will be ignored. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
481 * <p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
482 * The mask image should contain white wherever the icon is to be visible, |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
483 * and black wherever the icon is to be transparent. In addition, |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
484 * the source image should contain black wherever the icon is to be |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
485 * transparent. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
486 * </p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
487 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
488 * @param device the device on which to create the icon |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
489 * @param source the color data for the icon |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
490 * @param mask the mask data for the icon |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
491 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
492 * @exception IllegalArgumentException <ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
493 * <li>ERROR_NULL_ARGUMENT - if device is null and there is no current device</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
494 * <li>ERROR_NULL_ARGUMENT - if either the source or mask is null </li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
495 * <li>ERROR_INVALID_ARGUMENT - if source and mask are different sizes</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
496 * </ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
497 * @exception DWTError <ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
498 * <li>ERROR_NO_HANDLES if a handle could not be obtained for image creation</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
499 * </ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
500 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
501 public this(Device device, ImageData source, ImageData mask) { |
213 | 502 super(device); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
503 if (source is null) DWT.error(DWT.ERROR_NULL_ARGUMENT); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
504 if (mask is null) DWT.error(DWT.ERROR_NULL_ARGUMENT); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
505 if (source.width !is mask.width || source.height !is mask.height) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
506 DWT.error(DWT.ERROR_INVALID_ARGUMENT); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
507 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
508 mask = ImageData.convertMask(mask); |
213 | 509 init_(this.device, this, source, mask); |
510 init_(); | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
511 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
512 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
513 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
514 * Constructs an instance of this class by loading its representation |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
515 * from the specified input stream. Throws an error if an error |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
516 * occurs while loading the image, or if the result is an image |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
517 * of an unsupported type. Application code is still responsible |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
518 * for closing the input stream. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
519 * <p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
520 * This constructor is provided for convenience when loading a single |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
521 * image only. If the stream contains multiple images, only the first |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
522 * one will be loaded. To load multiple images, use |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
523 * <code>ImageLoader.load()</code>. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
524 * </p><p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
525 * This constructor may be used to load a resource as follows: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
526 * </p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
527 * <pre> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
528 * static Image loadImage (Display display, Class clazz, String string) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
529 * InputStream stream = clazz.getResourceAsStream (string); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
530 * if (stream is null) return null; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
531 * Image image = null; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
532 * try { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
533 * image = new Image (display, stream); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
534 * } catch (DWTException ex) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
535 * } finally { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
536 * try { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
537 * stream.close (); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
538 * } catch (IOException ex) {} |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
539 * } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
540 * return image; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
541 * } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
542 * </pre> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
543 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
544 * @param device the device on which to create the image |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
545 * @param stream the input stream to load the image from |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
546 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
547 * @exception IllegalArgumentException <ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
548 * <li>ERROR_NULL_ARGUMENT - if device is null and there is no current device</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
549 * <li>ERROR_NULL_ARGUMENT - if the stream is null</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
550 * </ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
551 * @exception DWTException <ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
552 * <li>ERROR_IO - if an IO error occurs while reading from the stream</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
553 * <li>ERROR_INVALID_IMAGE - if the image stream contains invalid data </li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
554 * <li>ERROR_UNSUPPORTED_DEPTH - if the image stream describes an image with an unsupported depth</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
555 * <li>ERROR_UNSUPPORTED_FORMAT - if the image stream contains an unrecognized format</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
556 * </ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
557 * @exception DWTError <ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
558 * <li>ERROR_NO_HANDLES if a handle could not be obtained for image creation</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
559 * </ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
560 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
561 public this (Device device, InputStream stream) { |
213 | 562 super(device); |
563 init_(new ImageData(stream)); | |
564 init_(); | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
565 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
566 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
567 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
568 * Constructs an instance of this class by loading its representation |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
569 * from the file with the specified name. Throws an error if an error |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
570 * occurs while loading the image, or if the result is an image |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
571 * of an unsupported type. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
572 * <p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
573 * This constructor is provided for convenience when loading |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
574 * a single image only. If the specified file contains |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
575 * multiple images, only the first one will be used. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
576 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
577 * @param device the device on which to create the image |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
578 * @param filename the name of the file to load the image from |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
579 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
580 * @exception IllegalArgumentException <ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
581 * <li>ERROR_NULL_ARGUMENT - if device is null and there is no current device</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
582 * <li>ERROR_NULL_ARGUMENT - if the file name is null</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
583 * </ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
584 * @exception DWTException <ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
585 * <li>ERROR_IO - if an IO error occurs while reading from the file</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
586 * <li>ERROR_INVALID_IMAGE - if the image file contains invalid data </li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
587 * <li>ERROR_UNSUPPORTED_DEPTH - if the image file describes an image with an unsupported depth</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
588 * <li>ERROR_UNSUPPORTED_FORMAT - if the image file contains an unrecognized format</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
589 * </ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
590 * @exception DWTError <ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
591 * <li>ERROR_NO_HANDLES if a handle could not be obtained for image creation</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
592 * </ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
593 */ |
212
ab60f3309436
reverted the char[] to String and use the an alias.
Frank Benoit <benoit@tionex.de>
parents:
197
diff
changeset
|
594 public this (Device device, String filename) { |
213 | 595 super(device); |
596 device = this.device; | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
597 if (filename is null) DWT.error(DWT.ERROR_NULL_ARGUMENT); |
213 | 598 bool gdip = true; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
599 try { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
600 device.checkGDIP(); |
213 | 601 } catch (DWTException e) { |
602 gdip = false; | |
603 } | |
604 /* | |
605 * Bug in GDI+. For some reason, Bitmap.LockBits() segment faults | |
606 * when loading GIF files in 64-bit Windows. The fix is to not use | |
607 * GDI+ image loading in this case. | |
608 */ | |
609 if (gdip && (void*).sizeof is 8 && filename.toLowerCase().endsWith(".gif")) gdip = false; | |
610 if (gdip) { | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
611 int length = filename.length; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
612 char[] chars = new char[length+1]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
613 filename.getChars(0, length, chars, 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
614 auto bitmap = Gdip.Bitmap_new( .StrToWCHARz( filename ), false); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
615 if (bitmap !is null) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
616 int error = DWT.ERROR_NO_HANDLES; |
53
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
617 int status = Gdip.Image_GetLastStatus(cast(Gdip.Image)bitmap); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
618 if (status is 0) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
619 if (filename.toLowerCase().endsWith(".ico")) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
620 this.type = DWT.ICON; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
621 HICON hicon; |
53
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
622 Gdip.Bitmap_GetHICON(bitmap, hicon); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
623 this.handle = hicon; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
624 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
625 this.type = DWT.BITMAP; |
53
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
626 int width = Gdip.Image_GetWidth(cast(Gdip.Image)bitmap); |
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
627 int height = Gdip.Image_GetHeight(cast(Gdip.Image)bitmap); |
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
628 int pixelFormat = Gdip.Image_GetPixelFormat(cast(Gdip.Image)bitmap); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
629 switch (pixelFormat) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
630 case Gdip.PixelFormat16bppRGB555: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
631 case Gdip.PixelFormat16bppRGB565: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
632 this.handle = createDIB(width, height, 16); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
633 break; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
634 case Gdip.PixelFormat24bppRGB: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
635 this.handle = createDIB(width, height, 24); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
636 break; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
637 case Gdip.PixelFormat32bppRGB: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
638 // These will loose either precision or transparency |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
639 case Gdip.PixelFormat16bppGrayScale: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
640 case Gdip.PixelFormat48bppRGB: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
641 case Gdip.PixelFormat32bppPARGB: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
642 case Gdip.PixelFormat64bppARGB: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
643 case Gdip.PixelFormat64bppPARGB: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
644 this.handle = createDIB(width, height, 32); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
645 break; |
81 | 646 default: |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
647 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
648 if (this.handle !is null) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
649 /* |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
650 * This performs better than getting the bits with Bitmap.LockBits(), |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
651 * but it cannot be used when there is transparency. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
652 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
653 auto hDC = device.internal_new_GC(null); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
654 auto srcHDC = OS.CreateCompatibleDC(hDC); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
655 auto oldSrcBitmap = OS.SelectObject(srcHDC, this.handle); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
656 auto graphics = Gdip.Graphics_new(srcHDC); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
657 if (graphics !is null) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
658 Gdip.Rect rect; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
659 rect.Width = width; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
660 rect.Height = height; |
53
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
661 status = Gdip.Graphics_DrawImage(graphics, cast(Gdip.Image)bitmap, rect, 0, 0, width, height, Gdip.UnitPixel, null, null, null); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
662 if (status !is 0) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
663 error = DWT.ERROR_INVALID_IMAGE; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
664 OS.DeleteObject(handle); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
665 this.handle = null; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
666 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
667 Gdip.Graphics_delete(graphics); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
668 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
669 OS.SelectObject(srcHDC, oldSrcBitmap); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
670 OS.DeleteDC(srcHDC); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
671 device.internal_dispose_GC(hDC, null); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
672 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
673 auto lockedBitmapData = Gdip.BitmapData_new(); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
674 if (lockedBitmapData !is null) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
675 Gdip.Bitmap_LockBits(bitmap, null, 0, pixelFormat, lockedBitmapData); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
676 //BitmapData bitmapData = new BitmapData(); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
677 //Gdip.MoveMemory(bitmapData, lockedBitmapData); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
678 auto stride = lockedBitmapData.Stride; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
679 auto pixels = lockedBitmapData.Scan0; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
680 int depth = 0, scanlinePad = 4, transparentPixel = -1; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
681 switch (lockedBitmapData.PixelFormat) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
682 case Gdip.PixelFormat1bppIndexed: depth = 1; break; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
683 case Gdip.PixelFormat4bppIndexed: depth = 4; break; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
684 case Gdip.PixelFormat8bppIndexed: depth = 8; break; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
685 case Gdip.PixelFormat16bppARGB1555: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
686 case Gdip.PixelFormat16bppRGB555: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
687 case Gdip.PixelFormat16bppRGB565: depth = 16; break; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
688 case Gdip.PixelFormat24bppRGB: depth = 24; break; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
689 case Gdip.PixelFormat32bppRGB: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
690 case Gdip.PixelFormat32bppARGB: depth = 32; break; |
81 | 691 default: |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
692 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
693 if (depth !is 0) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
694 PaletteData paletteData = null; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
695 switch (lockedBitmapData.PixelFormat) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
696 case Gdip.PixelFormat1bppIndexed: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
697 case Gdip.PixelFormat4bppIndexed: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
698 case Gdip.PixelFormat8bppIndexed: |
53
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
699 int paletteSize = Gdip.Image_GetPaletteSize(cast(Gdip.Image)bitmap); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
700 auto hHeap = OS.GetProcessHeap(); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
701 auto palette = cast(Gdip.ColorPalette*) OS.HeapAlloc(hHeap, OS.HEAP_ZERO_MEMORY, paletteSize); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
702 if (palette is null) DWT.error(DWT.ERROR_NO_HANDLES); |
53
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
703 Gdip.Image_GetPalette(cast(Gdip.Image)bitmap, palette, paletteSize); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
704 Gdip.ColorPalette* colorPalette = palette; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
705 //Gdip.MoveMemory(colorPalette, palette, ColorPalette.sizeof); |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
706 //int[] entries = new int[colorPalette.Count]; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
707 //OS.MoveMemory(entries, palette + 8, entries.length * 4); |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
708 |
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
709 //PORTING_COMMENT: moved down |
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
710 //OS.HeapFree(hHeap, 0, palette); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
711 RGB[] rgbs = new RGB[colorPalette.Count]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
712 paletteData = new PaletteData(rgbs); |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
713 for (int i = 0; i < colorPalette.Count; i++) { |
302
555d58850cd9
Omit array bounds checking on dynamic struct length.
Frank Benoit <benoit@tionex.de>
parents:
246
diff
changeset
|
714 // DWT: access palette.Entries without array bounds checking |
555d58850cd9
Omit array bounds checking on dynamic struct length.
Frank Benoit <benoit@tionex.de>
parents:
246
diff
changeset
|
715 if (((*(palette.Entries.ptr + i) >> 24) & 0xFF) is 0 && (colorPalette.Flags & Gdip.PaletteFlagsHasAlpha) !is 0) { |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
716 transparentPixel = i; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
717 } |
302
555d58850cd9
Omit array bounds checking on dynamic struct length.
Frank Benoit <benoit@tionex.de>
parents:
246
diff
changeset
|
718 rgbs[i] = new RGB(((*(palette.Entries.ptr + i) & 0xFF0000) >> 16), ((*(palette.Entries.ptr + i) & 0xFF00) >> 8), ((*(palette.Entries.ptr + i) & 0xFF) >> 0)); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
719 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
720 OS.HeapFree(hHeap, 0, palette); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
721 break; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
722 case Gdip.PixelFormat16bppARGB1555: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
723 case Gdip.PixelFormat16bppRGB555: paletteData = new PaletteData(0x7C00, 0x3E0, 0x1F); break; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
724 case Gdip.PixelFormat16bppRGB565: paletteData = new PaletteData(0xF800, 0x7E0, 0x1F); break; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
725 case Gdip.PixelFormat24bppRGB: paletteData = new PaletteData(0xFF, 0xFF00, 0xFF0000); break; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
726 case Gdip.PixelFormat32bppRGB: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
727 case Gdip.PixelFormat32bppARGB: paletteData = new PaletteData(0xFF00, 0xFF0000, 0xFF000000); break; |
81 | 728 default: |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
729 } |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
730 byte[] data = new byte[ stride * height ], alphaData = null; |
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
731 OS.MoveMemory(data.ptr, pixels, data.length); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
732 switch (lockedBitmapData.PixelFormat) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
733 case Gdip.PixelFormat16bppARGB1555: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
734 alphaData = new byte[width * height]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
735 for (int i = 1, j = 0; i < data.length; i += 2, j++) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
736 alphaData[j] = cast(byte)((data[i] & 0x80) !is 0 ? 255 : 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
737 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
738 break; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
739 case Gdip.PixelFormat32bppARGB: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
740 alphaData = new byte[width * height]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
741 for (int i = 3, j = 0; i < data.length; i += 4, j++) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
742 alphaData[j] = data[i]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
743 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
744 break; |
81 | 745 default: |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
746 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
747 Gdip.Bitmap_UnlockBits(bitmap, lockedBitmapData); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
748 Gdip.BitmapData_delete(lockedBitmapData); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
749 ImageData img = new ImageData(width, height, depth, paletteData, scanlinePad, data); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
750 img.transparentPixel = transparentPixel; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
751 img.alphaData = alphaData; |
213 | 752 init_(img); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
753 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
754 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
755 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
756 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
757 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
758 Gdip.Bitmap_delete(bitmap); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
759 if (status is 0) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
760 if (this.handle is null) DWT.error(error); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
761 return; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
762 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
763 } |
213 | 764 } |
765 init_(new ImageData(filename)); | |
766 init_(); | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
767 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
768 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
769 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
770 * Create a DIB from a DDB without using GetDIBits. Note that |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
771 * the DDB should not be selected into a HDC. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
772 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
773 HBITMAP createDIBFromDDB(HDC hDC, HBITMAP hBitmap, int width, int height) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
774 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
775 /* Determine the DDB depth */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
776 int bits = OS.GetDeviceCaps (hDC, OS.BITSPIXEL); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
777 int planes = OS.GetDeviceCaps (hDC, OS.PLANES); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
778 int depth = bits * planes; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
779 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
780 /* Determine the DIB palette */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
781 bool isDirect = depth > 8; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
782 RGB[] rgbs = null; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
783 if (!isDirect) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
784 int numColors = 1 << depth; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
785 byte[] logPalette = new byte[4 * numColors]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
786 OS.GetPaletteEntries(device.hPalette, 0, numColors, cast(PALETTEENTRY*)logPalette.ptr); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
787 rgbs = new RGB[numColors]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
788 for (int i = 0; i < numColors; i++) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
789 rgbs[i] = new RGB(logPalette[i] & 0xFF, logPalette[i + 1] & 0xFF, logPalette[i + 2] & 0xFF); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
790 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
791 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
792 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
793 bool useBitfields = OS.IsWinCE && (depth is 16 || depth is 32); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
794 BITMAPINFOHEADER bmiHeader; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
795 bmiHeader.biSize = BITMAPINFOHEADER.sizeof; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
796 bmiHeader.biWidth = width; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
797 bmiHeader.biHeight = -height; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
798 bmiHeader.biPlanes = 1; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
799 bmiHeader.biBitCount = cast(short)depth; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
800 if (useBitfields) bmiHeader.biCompression = OS.BI_BITFIELDS; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
801 else bmiHeader.biCompression = OS.BI_RGB; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
802 byte[] bmi; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
803 if (isDirect) bmi = new byte[BITMAPINFOHEADER.sizeof + (useBitfields ? 12 : 0)]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
804 else bmi = new byte[BITMAPINFOHEADER.sizeof + rgbs.length * 4]; |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
805 OS.MoveMemory(bmi.ptr, &bmiHeader, BITMAPINFOHEADER.sizeof); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
806 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
807 /* Set the rgb colors into the bitmap info */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
808 int offset = BITMAPINFOHEADER.sizeof; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
809 if (isDirect) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
810 if (useBitfields) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
811 int redMask = 0; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
812 int greenMask = 0; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
813 int blueMask = 0; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
814 switch (depth) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
815 case 16: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
816 redMask = 0x7C00; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
817 greenMask = 0x3E0; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
818 blueMask = 0x1F; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
819 /* little endian */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
820 bmi[offset] = cast(byte)((redMask & 0xFF) >> 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
821 bmi[offset + 1] = cast(byte)((redMask & 0xFF00) >> 8); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
822 bmi[offset + 2] = cast(byte)((redMask & 0xFF0000) >> 16); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
823 bmi[offset + 3] = cast(byte)((redMask & 0xFF000000) >> 24); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
824 bmi[offset + 4] = cast(byte)((greenMask & 0xFF) >> 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
825 bmi[offset + 5] = cast(byte)((greenMask & 0xFF00) >> 8); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
826 bmi[offset + 6] = cast(byte)((greenMask & 0xFF0000) >> 16); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
827 bmi[offset + 7] = cast(byte)((greenMask & 0xFF000000) >> 24); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
828 bmi[offset + 8] = cast(byte)((blueMask & 0xFF) >> 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
829 bmi[offset + 9] = cast(byte)((blueMask & 0xFF00) >> 8); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
830 bmi[offset + 10] = cast(byte)((blueMask & 0xFF0000) >> 16); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
831 bmi[offset + 11] = cast(byte)((blueMask & 0xFF000000) >> 24); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
832 break; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
833 case 32: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
834 redMask = 0xFF00; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
835 greenMask = 0xFF0000; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
836 blueMask = 0xFF000000; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
837 /* big endian */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
838 bmi[offset] = cast(byte)((redMask & 0xFF000000) >> 24); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
839 bmi[offset + 1] = cast(byte)((redMask & 0xFF0000) >> 16); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
840 bmi[offset + 2] = cast(byte)((redMask & 0xFF00) >> 8); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
841 bmi[offset + 3] = cast(byte)((redMask & 0xFF) >> 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
842 bmi[offset + 4] = cast(byte)((greenMask & 0xFF000000) >> 24); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
843 bmi[offset + 5] = cast(byte)((greenMask & 0xFF0000) >> 16); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
844 bmi[offset + 6] = cast(byte)((greenMask & 0xFF00) >> 8); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
845 bmi[offset + 7] = cast(byte)((greenMask & 0xFF) >> 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
846 bmi[offset + 8] = cast(byte)((blueMask & 0xFF000000) >> 24); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
847 bmi[offset + 9] = cast(byte)((blueMask & 0xFF0000) >> 16); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
848 bmi[offset + 10] = cast(byte)((blueMask & 0xFF00) >> 8); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
849 bmi[offset + 11] = cast(byte)((blueMask & 0xFF) >> 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
850 break; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
851 default: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
852 DWT.error(DWT.ERROR_UNSUPPORTED_DEPTH); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
853 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
854 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
855 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
856 for (int j = 0; j < rgbs.length; j++) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
857 bmi[offset] = cast(byte)rgbs[j].blue; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
858 bmi[offset + 1] = cast(byte)rgbs[j].green; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
859 bmi[offset + 2] = cast(byte)rgbs[j].red; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
860 bmi[offset + 3] = 0; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
861 offset += 4; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
862 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
863 } |
213 | 864 void* pBits; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
865 HBITMAP hDib = OS.CreateDIBSection(null, cast(BITMAPINFO*)bmi.ptr, OS.DIB_RGB_COLORS, &pBits, null, 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
866 if (hDib is null) DWT.error(DWT.ERROR_NO_HANDLES); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
867 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
868 /* Bitblt DDB into DIB */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
869 auto hdcSource = OS.CreateCompatibleDC(hDC); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
870 auto hdcDest = OS.CreateCompatibleDC(hDC); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
871 auto hOldSrc = OS.SelectObject(hdcSource, hBitmap); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
872 auto hOldDest = OS.SelectObject(hdcDest, hDib); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
873 OS.BitBlt(hdcDest, 0, 0, width, height, hdcSource, 0, 0, OS.SRCCOPY); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
874 OS.SelectObject(hdcSource, hOldSrc); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
875 OS.SelectObject(hdcDest, hOldDest); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
876 OS.DeleteDC(hdcSource); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
877 OS.DeleteDC(hdcDest); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
878 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
879 return hDib; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
880 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
881 |
53
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
882 // FIXME: Potential crash site in D: createGdipImage casts pointers to int before |
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
883 // returning them in an int[]. Since the D GC does not and cannot scan int's for |
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
884 // pointers, there is potential that the pointer's object could be collected while still |
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
885 // active, even though it might be unlikely given the short span of time that the |
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
886 // function has them stored in the int array. |
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
887 |
213 | 888 int /*long*/ [] createGdipImage() { |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
889 switch (type) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
890 case DWT.BITMAP: { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
891 if (alpha !is -1 || alphaData !is null || transparentPixel !is -1) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
892 BITMAP bm; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
893 OS.GetObject(handle, BITMAP.sizeof, &bm); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
894 int imgWidth = bm.bmWidth; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
895 int imgHeight = bm.bmHeight; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
896 auto hDC = device.internal_new_GC(null); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
897 auto srcHdc = OS.CreateCompatibleDC(hDC); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
898 auto oldSrcBitmap = OS.SelectObject(srcHdc, handle); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
899 auto memHdc = OS.CreateCompatibleDC(hDC); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
900 auto memDib = createDIB(imgWidth, imgHeight, 32); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
901 if (memDib is null) DWT.error(DWT.ERROR_NO_HANDLES); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
902 auto oldMemBitmap = OS.SelectObject(memHdc, memDib); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
903 BITMAP dibBM; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
904 OS.GetObject(memDib, BITMAP.sizeof, &dibBM); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
905 int sizeInBytes = dibBM.bmWidthBytes * dibBM.bmHeight; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
906 OS.BitBlt(memHdc, 0, 0, imgWidth, imgHeight, srcHdc, 0, 0, OS.SRCCOPY); |
53
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
907 ubyte red = 0, green = 0, blue = 0; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
908 if (transparentPixel !is -1) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
909 if (bm.bmBitsPixel <= 8) { |
53
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
910 ubyte[] color = new ubyte[4]; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
911 OS.GetDIBColorTable(srcHdc, transparentPixel, 1, cast(RGBQUAD*)color.ptr); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
912 blue = color[0]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
913 green = color[1]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
914 red = color[2]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
915 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
916 switch (bm.bmBitsPixel) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
917 case 16: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
918 int blueMask = 0x1F; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
919 int blueShift = ImageData.getChannelShift(blueMask); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
920 byte[] blues = ImageData.ANY_TO_EIGHT[ImageData.getChannelWidth(blueMask, blueShift)]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
921 blue = blues[(transparentPixel & blueMask) >> blueShift]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
922 int greenMask = 0x3E0; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
923 int greenShift = ImageData.getChannelShift(greenMask); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
924 byte[] greens = ImageData.ANY_TO_EIGHT[ImageData.getChannelWidth(greenMask, greenShift)]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
925 green = greens[(transparentPixel & greenMask) >> greenShift]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
926 int redMask = 0x7C00; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
927 int redShift = ImageData.getChannelShift(redMask); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
928 byte[] reds = ImageData.ANY_TO_EIGHT[ImageData.getChannelWidth(redMask, redShift)]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
929 red = reds[(transparentPixel & redMask) >> redShift]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
930 break; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
931 case 24: |
53
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
932 blue = cast(ubyte)((transparentPixel & 0xFF0000) >> 16); |
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
933 green = cast(ubyte)((transparentPixel & 0xFF00) >> 8); |
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
934 red = cast(ubyte)(transparentPixel & 0xFF); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
935 break; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
936 case 32: |
53
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
937 blue = cast(ubyte)((transparentPixel & 0xFF000000) >>> 24); |
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
938 green = cast(ubyte)((transparentPixel & 0xFF0000) >> 16); |
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
939 red = cast(ubyte)((transparentPixel & 0xFF00) >> 8); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
940 break; |
81 | 941 default: |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
942 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
943 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
944 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
945 OS.SelectObject(srcHdc, oldSrcBitmap); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
946 OS.SelectObject(memHdc, oldMemBitmap); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
947 OS.DeleteObject(srcHdc); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
948 OS.DeleteObject(memHdc); |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
949 ubyte[] srcData = new ubyte[sizeInBytes]; |
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
950 OS.MoveMemory(srcData.ptr, dibBM.bmBits, sizeInBytes); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
951 OS.DeleteObject(memDib); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
952 device.internal_dispose_GC(hDC, null); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
953 if (alpha !is -1) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
954 for (int y = 0, dp = 0; y < imgHeight; ++y) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
955 for (int x = 0; x < imgWidth; ++x) { |
53
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
956 srcData[dp + 3] = cast(ubyte)alpha; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
957 dp += 4; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
958 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
959 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
960 } else if (alphaData !is null) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
961 for (int y = 0, dp = 0, ap = 0; y < imgHeight; ++y) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
962 for (int x = 0; x < imgWidth; ++x) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
963 srcData[dp + 3] = alphaData[ap++]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
964 dp += 4; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
965 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
966 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
967 } else if (transparentPixel !is -1) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
968 for (int y = 0, dp = 0; y < imgHeight; ++y) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
969 for (int x = 0; x < imgWidth; ++x) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
970 if (srcData[dp] is blue && srcData[dp + 1] is green && srcData[dp + 2] is red) { |
53
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
971 srcData[dp + 3] = cast(ubyte)0; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
972 } else { |
53
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
973 srcData[dp + 3] = cast(ubyte)0xFF; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
974 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
975 dp += 4; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
976 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
977 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
978 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
979 auto hHeap = OS.GetProcessHeap(); |
53
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
980 auto pixels = cast(ubyte*)OS.HeapAlloc(hHeap, OS.HEAP_ZERO_MEMORY, srcData.length); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
981 if (pixels is null) DWT.error(DWT.ERROR_NO_HANDLES); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
982 OS.MoveMemory(pixels, srcData.ptr, sizeInBytes); |
53
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
983 return [ cast(int)(Gdip.Bitmap_new(imgWidth, imgHeight, dibBM.bmWidthBytes, Gdip.PixelFormat32bppARGB, pixels)), cast(int) pixels]; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
984 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
985 return [cast(int)Gdip.Bitmap_new(handle, null), 0]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
986 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
987 case DWT.ICON: { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
988 /* |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
989 * Bug in GDI+. Creating a new GDI+ Bitmap from a HICON segment faults |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
990 * when the icon width is bigger than the icon height. The fix is to |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
991 * detect this and create a PixelFormat32bppARGB image instead. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
992 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
993 ICONINFO iconInfo; |
117 | 994 static if (OS.IsWinCE) { |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
995 GetIconInfo(this, &iconInfo); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
996 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
997 OS.GetIconInfo(handle, &iconInfo); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
998 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
999 auto hBitmap = iconInfo.hbmColor; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1000 if (hBitmap is null) hBitmap = iconInfo.hbmMask; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1001 BITMAP bm; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1002 OS.GetObject(hBitmap, BITMAP.sizeof, &bm); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1003 int imgWidth = bm.bmWidth; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1004 int imgHeight = hBitmap is iconInfo.hbmMask ? bm.bmHeight / 2 : bm.bmHeight; |
53
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
1005 Gdip.Bitmap img; |
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
1006 ubyte* pixels; |
213 | 1007 /* |
1008 * Bug in GDI+. Bitmap_new() segments fault if the image width | |
1009 * is greater than the image height. | |
1010 * | |
1011 * Note that it also fails to generated an appropriate alpha | |
1012 * channel when the icon depth is 32. | |
1013 */ | |
1014 if (imgWidth > imgHeight || bm.bmBitsPixel is 32) { | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1015 auto hDC = device.internal_new_GC(null); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1016 auto srcHdc = OS.CreateCompatibleDC(hDC); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1017 auto oldSrcBitmap = OS.SelectObject(srcHdc, hBitmap); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1018 auto memHdc = OS.CreateCompatibleDC(hDC); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1019 auto memDib = createDIB(imgWidth, imgHeight, 32); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1020 if (memDib is null) DWT.error(DWT.ERROR_NO_HANDLES); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1021 auto oldMemBitmap = OS.SelectObject(memHdc, memDib); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1022 BITMAP dibBM; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1023 OS.GetObject(memDib, BITMAP.sizeof, &dibBM); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1024 OS.BitBlt(memHdc, 0, 0, imgWidth, imgHeight, srcHdc, 0, hBitmap is iconInfo.hbmMask ? imgHeight : 0, OS.SRCCOPY); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1025 OS.SelectObject(memHdc, oldMemBitmap); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1026 OS.DeleteObject(memHdc); |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
1027 ubyte[] srcData = new ubyte[dibBM.bmWidthBytes * dibBM.bmHeight]; |
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
1028 OS.MoveMemory(srcData.ptr, dibBM.bmBits, srcData.length); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1029 OS.DeleteObject(memDib); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1030 OS.SelectObject(srcHdc, iconInfo.hbmMask); |
213 | 1031 for (int y = 0, dp = 3; y < imgHeight; ++y) { |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1032 for (int x = 0; x < imgWidth; ++x) { |
213 | 1033 if (srcData[dp] is 0) { |
1034 if (OS.GetPixel(srcHdc, x, y) !is 0) { | |
1035 srcData[dp] = cast(ubyte)0; | |
1036 } else { | |
1037 srcData[dp] = cast(ubyte)0xFF; | |
1038 } | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1039 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1040 dp += 4; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1041 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1042 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1043 OS.SelectObject(srcHdc, oldSrcBitmap); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1044 OS.DeleteObject(srcHdc); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1045 device.internal_dispose_GC(hDC, null); |
23 | 1046 auto hHeap = OS.GetProcessHeap(); |
53
0405e18fec7f
Gdiplus implemented - test build of dwt.lib successful; updated graphics package as necessary
John Reimer <terminal.node@gmail.com
parents:
48
diff
changeset
|
1047 pixels = cast(ubyte*) OS.HeapAlloc(hHeap, OS.HEAP_ZERO_MEMORY, srcData.length); |
23 | 1048 if (pixels is null) DWT.error(DWT.ERROR_NO_HANDLES); |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
1049 OS.MoveMemory(pixels, srcData.ptr, srcData.length); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1050 img = Gdip.Bitmap_new(imgWidth, imgHeight, dibBM.bmWidthBytes, Gdip.PixelFormat32bppARGB, pixels); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1051 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1052 img = Gdip.Bitmap_new(handle); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1053 } |
23 | 1054 if (iconInfo.hbmColor !is null) OS.DeleteObject(iconInfo.hbmColor); |
1055 if (iconInfo.hbmMask !is null) OS.DeleteObject(iconInfo.hbmMask); | |
1056 return [ cast(int)img, cast(int) pixels ]; | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1057 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1058 default: DWT.error(DWT.ERROR_INVALID_IMAGE); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1059 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1060 return null; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1061 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1062 |
213 | 1063 void destroy () { |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1064 if (memGC !is null) memGC.dispose(); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1065 if (type is DWT.ICON) { |
117 | 1066 static if (OS.IsWinCE) data = null; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1067 OS.DestroyIcon (handle); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1068 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1069 OS.DeleteObject (handle); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1070 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1071 handle = null; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1072 memGC = null; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1073 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1074 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1075 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1076 * Compares the argument to the receiver, and returns true |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1077 * if they represent the <em>same</em> object using a class |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1078 * specific comparison. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1079 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1080 * @param object the object to compare with this object |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1081 * @return <code>true</code> if the object is the same as this object and <code>false</code> otherwise |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1082 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1083 * @see #hashCode |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1084 */ |
48
9a64a7781bab
Added override and alias, first chunk. Thanks torhu for doing this patch.
Frank Benoit <benoit@tionex.de>
parents:
23
diff
changeset
|
1085 override public int opEquals (Object object) { |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1086 if (object is this) return true; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1087 if (!(cast(Image)object)) return false; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1088 Image image = cast(Image) object; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1089 return device is image.device && handle is image.handle; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1090 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1091 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1092 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1093 * Returns the color to which to map the transparent pixel, or null if |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1094 * the receiver has no transparent pixel. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1095 * <p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1096 * There are certain uses of Images that do not support transparency |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1097 * (for example, setting an image into a button or label). In these cases, |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1098 * it may be desired to simulate transparency by using the background |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1099 * color of the widget to paint the transparent pixels of the image. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1100 * Use this method to check which color will be used in these cases |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1101 * in place of transparency. This value may be set with setBackground(). |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1102 * <p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1103 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1104 * @return the background color of the image, or null if there is no transparency in the image |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1105 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1106 * @exception DWTException <ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1107 * <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1108 * </ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1109 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1110 public Color getBackground() { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1111 if (isDisposed()) DWT.error(DWT.ERROR_GRAPHIC_DISPOSED); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1112 if (transparentPixel is -1) return null; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1113 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1114 /* Get the HDC for the device */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1115 auto hDC = device.internal_new_GC(null); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1116 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1117 /* Compute the background color */ |
23 | 1118 BITMAP bm; |
1119 OS.GetObject(handle, BITMAP.sizeof, &bm); | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1120 auto hdcMem = OS.CreateCompatibleDC(hDC); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1121 auto hOldObject = OS.SelectObject(hdcMem, handle); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1122 int red = 0, green = 0, blue = 0; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1123 if (bm.bmBitsPixel <= 8) { |
117 | 1124 static if (OS.IsWinCE) { |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
1125 byte[1] pBits; |
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
1126 OS.MoveMemory(pBits.ptr, bm.bmBits, 1); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1127 byte oldValue = pBits[0]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1128 int mask = (0xFF << (8 - bm.bmBitsPixel)) & 0x00FF; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1129 pBits[0] = cast(byte)((transparentPixel << (8 - bm.bmBitsPixel)) | (pBits[0] & ~mask)); |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
1130 OS.MoveMemory(bm.bmBits, pBits.ptr, 1); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1131 int color = OS.GetPixel(hdcMem, 0, 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1132 pBits[0] = oldValue; |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
1133 OS.MoveMemory(bm.bmBits, pBits.ptr, 1); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1134 blue = (color & 0xFF0000) >> 16; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1135 green = (color & 0xFF00) >> 8; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1136 red = color & 0xFF; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1137 } else { |
23 | 1138 RGBQUAD color; |
1139 OS.GetDIBColorTable(hdcMem, transparentPixel, 1, &color); | |
1140 blue = color.rgbBlue; | |
1141 green = color.rgbGreen; | |
1142 red = color.rgbRed; | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1143 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1144 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1145 switch (bm.bmBitsPixel) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1146 case 16: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1147 blue = (transparentPixel & 0x1F) << 3; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1148 green = (transparentPixel & 0x3E0) >> 2; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1149 red = (transparentPixel & 0x7C00) >> 7; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1150 break; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1151 case 24: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1152 blue = (transparentPixel & 0xFF0000) >> 16; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1153 green = (transparentPixel & 0xFF00) >> 8; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1154 red = transparentPixel & 0xFF; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1155 break; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1156 case 32: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1157 blue = (transparentPixel & 0xFF000000) >>> 24; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1158 green = (transparentPixel & 0xFF0000) >> 16; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1159 red = (transparentPixel & 0xFF00) >> 8; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1160 break; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1161 default: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1162 return null; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1163 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1164 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1165 OS.SelectObject(hdcMem, hOldObject); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1166 OS.DeleteDC(hdcMem); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1167 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1168 /* Release the HDC for the device */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1169 device.internal_dispose_GC(hDC, null); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1170 return Color.win32_new(device, (blue << 16) | (green << 8) | red); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1171 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1172 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1173 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1174 * Returns the bounds of the receiver. The rectangle will always |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1175 * have x and y values of 0, and the width and height of the |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1176 * image. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1177 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1178 * @return a rectangle specifying the image's bounds |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1179 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1180 * @exception DWTException <ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1181 * <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1182 * <li>ERROR_INVALID_IMAGE - if the image is not a bitmap or an icon</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1183 * </ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1184 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1185 public Rectangle getBounds() { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1186 if (isDisposed()) DWT.error(DWT.ERROR_GRAPHIC_DISPOSED); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1187 if (width !is -1 && height !is -1) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1188 return new Rectangle(0, 0, width, height); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1189 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1190 switch (type) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1191 case DWT.BITMAP: |
23 | 1192 BITMAP bm; |
1193 OS.GetObject(handle, BITMAP.sizeof, &bm); | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1194 return new Rectangle(0, 0, width = bm.bmWidth, height = bm.bmHeight); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1195 case DWT.ICON: |
117 | 1196 static if (OS.IsWinCE) { |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1197 return new Rectangle(0, 0, width = data.width, height = data.height); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1198 } else { |
23 | 1199 ICONINFO info; |
1200 OS.GetIconInfo(handle, &info); | |
1201 auto hBitmap = info.hbmColor; | |
1202 if (hBitmap is null) hBitmap = info.hbmMask; | |
1203 BITMAP bm; | |
1204 OS.GetObject(hBitmap, BITMAP.sizeof, &bm); | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1205 if (hBitmap is info.hbmMask) bm.bmHeight /= 2; |
23 | 1206 if (info.hbmColor !is null) OS.DeleteObject(info.hbmColor); |
1207 if (info.hbmMask !is null) OS.DeleteObject(info.hbmMask); | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1208 return new Rectangle(0, 0, width = bm.bmWidth, height = bm.bmHeight); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1209 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1210 default: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1211 DWT.error(DWT.ERROR_INVALID_IMAGE); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1212 return null; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1213 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1214 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1215 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1216 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1217 * Returns an <code>ImageData</code> based on the receiver |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1218 * Modifications made to this <code>ImageData</code> will not |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1219 * affect the Image. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1220 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1221 * @return an <code>ImageData</code> containing the image's data and attributes |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1222 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1223 * @exception DWTException <ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1224 * <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1225 * <li>ERROR_INVALID_IMAGE - if the image is not a bitmap or an icon</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1226 * </ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1227 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1228 * @see ImageData |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1229 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1230 public ImageData getImageData() { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1231 if (isDisposed()) DWT.error(DWT.ERROR_GRAPHIC_DISPOSED); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1232 BITMAP bm; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1233 int depth, width, height; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1234 switch (type) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1235 case DWT.ICON: { |
117 | 1236 static if (OS.IsWinCE) return data; |
23 | 1237 ICONINFO info; |
117 | 1238 static if (OS.IsWinCE) DWT.error(DWT.ERROR_NOT_IMPLEMENTED); |
23 | 1239 OS.GetIconInfo(handle, &info); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1240 /* Get the basic BITMAP information */ |
23 | 1241 auto hBitmap = info.hbmColor; |
1242 if (hBitmap is null) hBitmap = info.hbmMask; | |
1243 OS.GetObject(hBitmap, BITMAP.sizeof, &bm); | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1244 depth = bm.bmPlanes * bm.bmBitsPixel; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1245 width = bm.bmWidth; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1246 if (hBitmap is info.hbmMask) bm.bmHeight /= 2; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1247 height = bm.bmHeight; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1248 int numColors = 0; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1249 if (depth <= 8) numColors = 1 << depth; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1250 /* Create the BITMAPINFO */ |
23 | 1251 BITMAPINFOHEADER bmiHeader; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1252 bmiHeader.biSize = BITMAPINFOHEADER.sizeof; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1253 bmiHeader.biWidth = width; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1254 bmiHeader.biHeight = -height; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1255 bmiHeader.biPlanes = 1; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1256 bmiHeader.biBitCount = cast(short)depth; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1257 bmiHeader.biCompression = OS.BI_RGB; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1258 byte[] bmi = new byte[BITMAPINFOHEADER.sizeof + numColors * 4]; |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
1259 OS.MoveMemory(bmi.ptr, &bmiHeader, BITMAPINFOHEADER.sizeof); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1260 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1261 /* Get the HDC for the device */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1262 auto hDC = device.internal_new_GC(null); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1263 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1264 /* Create the DC and select the bitmap */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1265 auto hBitmapDC = OS.CreateCompatibleDC(hDC); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1266 auto hOldBitmap = OS.SelectObject(hBitmapDC, hBitmap); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1267 /* Select the palette if necessary */ |
23 | 1268 HPALETTE oldPalette; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1269 if (depth <= 8) { |
23 | 1270 auto hPalette = device.hPalette; |
1271 if (hPalette !is null) { | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1272 oldPalette = OS.SelectPalette(hBitmapDC, hPalette, false); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1273 OS.RealizePalette(hBitmapDC); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1274 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1275 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1276 /* Find the size of the image and allocate data */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1277 int imageSize; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1278 /* Call with null lpBits to get the image size */ |
117 | 1279 static if (OS.IsWinCE) DWT.error(DWT.ERROR_NOT_IMPLEMENTED); |
23 | 1280 OS.GetDIBits(hBitmapDC, hBitmap, 0, height, null, cast(BITMAPINFO*)bmi.ptr, OS.DIB_RGB_COLORS); |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
1281 OS.MoveMemory(&bmiHeader, bmi.ptr, BITMAPINFOHEADER.sizeof); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1282 imageSize = bmiHeader.biSizeImage; |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
1283 byte[] data = new byte[imageSize]; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1284 /* Get the bitmap data */ |
23 | 1285 auto hHeap = OS.GetProcessHeap(); |
1286 auto lpvBits = cast(byte*) OS.HeapAlloc(hHeap, OS.HEAP_ZERO_MEMORY, imageSize); | |
1287 if (lpvBits is null) DWT.error(DWT.ERROR_NO_HANDLES); | |
117 | 1288 static if (OS.IsWinCE) DWT.error(DWT.ERROR_NOT_IMPLEMENTED); |
23 | 1289 OS.GetDIBits(hBitmapDC, hBitmap, 0, height, lpvBits, cast(BITMAPINFO*)bmi.ptr, OS.DIB_RGB_COLORS); |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
1290 OS.MoveMemory(data.ptr, lpvBits, imageSize); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1291 /* Calculate the palette */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1292 PaletteData palette = null; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1293 if (depth <= 8) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1294 RGB[] rgbs = new RGB[numColors]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1295 int srcIndex = 40; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1296 for (int i = 0; i < numColors; i++) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1297 rgbs[i] = new RGB(bmi[srcIndex + 2] & 0xFF, bmi[srcIndex + 1] & 0xFF, bmi[srcIndex] & 0xFF); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1298 srcIndex += 4; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1299 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1300 palette = new PaletteData(rgbs); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1301 } else if (depth is 16) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1302 palette = new PaletteData(0x7C00, 0x3E0, 0x1F); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1303 } else if (depth is 24) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1304 palette = new PaletteData(0xFF, 0xFF00, 0xFF0000); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1305 } else if (depth is 32) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1306 palette = new PaletteData(0xFF00, 0xFF0000, 0xFF000000); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1307 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1308 DWT.error(DWT.ERROR_UNSUPPORTED_DEPTH); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1309 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1310 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1311 /* Do the mask */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1312 byte [] maskData = null; |
23 | 1313 if (info.hbmColor is null) { |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1314 /* Do the bottom half of the mask */ |
117 | 1315 static if (OS.IsWinCE) DWT.error(DWT.ERROR_NOT_IMPLEMENTED); |
23 | 1316 OS.GetDIBits(hBitmapDC, hBitmap, height, height, lpvBits, cast(BITMAPINFO*)bmi.ptr, OS.DIB_RGB_COLORS); |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
1317 OS.MoveMemory(maskData.ptr, lpvBits, imageSize); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1318 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1319 /* Do the entire mask */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1320 /* Create the BITMAPINFO */ |
23 | 1321 bmiHeader = BITMAPINFOHEADER.init; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1322 bmiHeader.biSize = BITMAPINFOHEADER.sizeof; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1323 bmiHeader.biWidth = width; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1324 bmiHeader.biHeight = -height; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1325 bmiHeader.biPlanes = 1; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1326 bmiHeader.biBitCount = 1; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1327 bmiHeader.biCompression = OS.BI_RGB; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1328 bmi = new byte[BITMAPINFOHEADER.sizeof + 8]; |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
1329 OS.MoveMemory(bmi.ptr, &bmiHeader, BITMAPINFOHEADER.sizeof); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1330 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1331 /* First color black, second color white */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1332 int offset = BITMAPINFOHEADER.sizeof; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1333 bmi[offset + 4] = bmi[offset + 5] = bmi[offset + 6] = cast(byte)0xFF; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1334 bmi[offset + 7] = 0; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1335 OS.SelectObject(hBitmapDC, info.hbmMask); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1336 /* Call with null lpBits to get the image size */ |
117 | 1337 static if (OS.IsWinCE) DWT.error(DWT.ERROR_NOT_IMPLEMENTED); |
23 | 1338 OS.GetDIBits(hBitmapDC, info.hbmMask, 0, height, null, cast(BITMAPINFO*)bmi.ptr, OS.DIB_RGB_COLORS); |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
1339 OS.MoveMemory(&bmiHeader, bmi.ptr, BITMAPINFOHEADER.sizeof); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1340 imageSize = bmiHeader.biSizeImage; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1341 maskData = new byte[imageSize]; |
23 | 1342 auto lpvMaskBits = OS.HeapAlloc(hHeap, OS.HEAP_ZERO_MEMORY, imageSize); |
1343 if (lpvMaskBits is null) DWT.error(DWT.ERROR_NO_HANDLES); | |
117 | 1344 static if (OS.IsWinCE) DWT.error(DWT.ERROR_NOT_IMPLEMENTED); |
23 | 1345 OS.GetDIBits(hBitmapDC, info.hbmMask, 0, height, lpvMaskBits, cast(BITMAPINFO*)bmi.ptr, OS.DIB_RGB_COLORS); |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
1346 OS.MoveMemory(maskData.ptr, lpvMaskBits, imageSize); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1347 OS.HeapFree(hHeap, 0, lpvMaskBits); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1348 /* Loop to invert the mask */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1349 for (int i = 0; i < maskData.length; i++) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1350 maskData[i] ^= -1; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1351 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1352 /* Make sure mask scanlinePad is 2 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1353 int maskPad; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1354 int bpl = imageSize / height; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1355 for (maskPad = 1; maskPad < 128; maskPad++) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1356 int calcBpl = (((width + 7) / 8) + (maskPad - 1)) / maskPad * maskPad; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1357 if (calcBpl is bpl) break; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1358 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1359 maskData = ImageData.convertPad(maskData, width, height, 1, maskPad, 2); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1360 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1361 /* Clean up */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1362 OS.HeapFree(hHeap, 0, lpvBits); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1363 OS.SelectObject(hBitmapDC, hOldBitmap); |
23 | 1364 if (oldPalette !is null) { |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1365 OS.SelectPalette(hBitmapDC, oldPalette, false); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1366 OS.RealizePalette(hBitmapDC); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1367 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1368 OS.DeleteDC(hBitmapDC); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1369 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1370 /* Release the HDC for the device */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1371 device.internal_dispose_GC(hDC, null); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1372 |
23 | 1373 if (info.hbmColor !is null) OS.DeleteObject(info.hbmColor); |
1374 if (info.hbmMask !is null) OS.DeleteObject(info.hbmMask); | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1375 /* Construct and return the ImageData */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1376 ImageData imageData = new ImageData(width, height, depth, palette, 4, data); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1377 imageData.maskData = maskData; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1378 imageData.maskPad = 2; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1379 return imageData; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1380 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1381 case DWT.BITMAP: { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1382 /* Get the basic BITMAP information */ |
23 | 1383 bm = BITMAP.init; |
1384 OS.GetObject(handle, BITMAP.sizeof, &bm); | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1385 depth = bm.bmPlanes * bm.bmBitsPixel; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1386 width = bm.bmWidth; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1387 height = bm.bmHeight; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1388 /* Find out whether this is a DIB or a DDB. */ |
23 | 1389 bool isDib = (bm.bmBits !is null); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1390 /* Get the HDC for the device */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1391 auto hDC = device.internal_new_GC(null); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1392 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1393 /* |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1394 * Feature in WinCE. GetDIBits is not available in WinCE. The |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1395 * workaround is to create a temporary DIB from the DDB and use |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1396 * the bmBits field of DIBSECTION to retrieve the image data. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1397 */ |
23 | 1398 auto handle = this.handle; |
117 | 1399 static if (OS.IsWinCE) { |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1400 if (!isDib) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1401 bool mustRestore = false; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1402 if (memGC !is null && !memGC.isDisposed()) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1403 memGC.flush (); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1404 mustRestore = true; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1405 GCData data = memGC.data; |
23 | 1406 if (data.hNullBitmap !is null) { |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1407 OS.SelectObject(memGC.handle, data.hNullBitmap); |
23 | 1408 data.hNullBitmap = null; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1409 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1410 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1411 handle = createDIBFromDDB(hDC, this.handle, width, height); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1412 if (mustRestore) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1413 auto hOldBitmap = OS.SelectObject(memGC.handle, this.handle); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1414 memGC.data.hNullBitmap = hOldBitmap; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1415 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1416 isDib = true; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1417 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1418 } |
23 | 1419 DIBSECTION dib; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1420 if (isDib) { |
23 | 1421 OS.GetObject(handle, DIBSECTION.sizeof, &dib); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1422 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1423 /* Calculate number of colors */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1424 int numColors = 0; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1425 if (depth <= 8) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1426 if (isDib) { |
237
e2affbeb686d
Making tango.sys.win32.Types and dwt.internal.win32.WINTYPES to match common declaration. Make ansi charactars of type ubyte.
Frank Benoit <benoit@tionex.de>
parents:
213
diff
changeset
|
1427 numColors = dib.dsBmih.biClrUsed; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1428 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1429 numColors = 1 << depth; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1430 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1431 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1432 /* Create the BITMAPINFO */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1433 byte[] bmi = null; |
23 | 1434 BITMAPINFOHEADER bmiHeader; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1435 if (!isDib) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1436 bmiHeader.biSize = BITMAPINFOHEADER.sizeof; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1437 bmiHeader.biWidth = width; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1438 bmiHeader.biHeight = -height; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1439 bmiHeader.biPlanes = 1; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1440 bmiHeader.biBitCount = cast(short)depth; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1441 bmiHeader.biCompression = OS.BI_RGB; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1442 bmi = new byte[BITMAPINFOHEADER.sizeof + numColors * 4]; |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
1443 OS.MoveMemory(bmi.ptr, &bmiHeader, BITMAPINFOHEADER.sizeof); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1444 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1445 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1446 /* Create the DC and select the bitmap */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1447 auto hBitmapDC = OS.CreateCompatibleDC(hDC); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1448 auto hOldBitmap = OS.SelectObject(hBitmapDC, handle); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1449 /* Select the palette if necessary */ |
23 | 1450 HPALETTE oldPalette; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1451 if (!isDib && depth <= 8) { |
23 | 1452 auto hPalette = device.hPalette; |
1453 if (hPalette !is null) { | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1454 oldPalette = OS.SelectPalette(hBitmapDC, hPalette, false); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1455 OS.RealizePalette(hBitmapDC); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1456 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1457 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1458 /* Find the size of the image and allocate data */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1459 int imageSize; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1460 if (isDib) { |
237
e2affbeb686d
Making tango.sys.win32.Types and dwt.internal.win32.WINTYPES to match common declaration. Make ansi charactars of type ubyte.
Frank Benoit <benoit@tionex.de>
parents:
213
diff
changeset
|
1461 imageSize = dib.dsBmih.biSizeImage; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1462 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1463 /* Call with null lpBits to get the image size */ |
117 | 1464 static if (OS.IsWinCE) DWT.error(DWT.ERROR_NOT_IMPLEMENTED); |
23 | 1465 OS.GetDIBits(hBitmapDC, handle, 0, height, null, cast(BITMAPINFO*)bmi.ptr, OS.DIB_RGB_COLORS); |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
1466 OS.MoveMemory(&bmiHeader, bmi.ptr, BITMAPINFOHEADER.sizeof); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1467 imageSize = bmiHeader.biSizeImage; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1468 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1469 byte[] data = new byte[imageSize]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1470 /* Get the bitmap data */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1471 if (isDib) { |
117 | 1472 if (OS.IsWinCE) { |
1473 if (this.handle !is handle) { | |
1474 /* get image data from the temporary DIB */ | |
237
e2affbeb686d
Making tango.sys.win32.Types and dwt.internal.win32.WINTYPES to match common declaration. Make ansi charactars of type ubyte.
Frank Benoit <benoit@tionex.de>
parents:
213
diff
changeset
|
1475 OS.MoveMemory(data.ptr, dib.dsBm.bmBits, imageSize); |
117 | 1476 } |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1477 } else { |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
1478 OS.MoveMemory(data.ptr, bm.bmBits, imageSize); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1479 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1480 } else { |
23 | 1481 auto hHeap = OS.GetProcessHeap(); |
1482 auto lpvBits = OS.HeapAlloc(hHeap, OS.HEAP_ZERO_MEMORY, imageSize); | |
1483 if (lpvBits is null) DWT.error(DWT.ERROR_NO_HANDLES); | |
117 | 1484 static if (OS.IsWinCE) DWT.error(DWT.ERROR_NOT_IMPLEMENTED); |
23 | 1485 OS.GetDIBits(hBitmapDC, handle, 0, height, lpvBits, cast(BITMAPINFO*)bmi.ptr, OS.DIB_RGB_COLORS); |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
1486 OS.MoveMemory(data.ptr, lpvBits, imageSize); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1487 OS.HeapFree(hHeap, 0, lpvBits); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1488 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1489 /* Calculate the palette */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1490 PaletteData palette = null; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1491 if (depth <= 8) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1492 RGB[] rgbs = new RGB[numColors]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1493 if (isDib) { |
117 | 1494 static if (OS.IsWinCE) { |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1495 /* |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1496 * Feature on WinCE. GetDIBColorTable is not supported. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1497 * The workaround is to set a pixel to the desired |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1498 * palette index and use getPixel to get the corresponding |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1499 * RGB value. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1500 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1501 int red = 0, green = 0, blue = 0; |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
1502 byte[1] pBits; |
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
1503 OS.MoveMemory(pBits.ptr, bm.bmBits, 1); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1504 byte oldValue = pBits[0]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1505 int mask = (0xFF << (8 - bm.bmBitsPixel)) & 0x00FF; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1506 for (int i = 0; i < numColors; i++) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1507 pBits[0] = cast(byte)((i << (8 - bm.bmBitsPixel)) | (pBits[0] & ~mask)); |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
1508 OS.MoveMemory(bm.bmBits, pBits.ptr, 1); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1509 int color = OS.GetPixel(hBitmapDC, 0, 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1510 blue = (color & 0xFF0000) >> 16; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1511 green = (color & 0xFF00) >> 8; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1512 red = color & 0xFF; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1513 rgbs[i] = new RGB(red, green, blue); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1514 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1515 pBits[0] = oldValue; |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
1516 OS.MoveMemory(bm.bmBits, pBits.ptr, 1); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1517 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1518 byte[] colors = new byte[numColors * 4]; |
23 | 1519 OS.GetDIBColorTable(hBitmapDC, 0, numColors, cast(RGBQUAD*)colors.ptr); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1520 int colorIndex = 0; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1521 for (int i = 0; i < rgbs.length; i++) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1522 rgbs[i] = new RGB(colors[colorIndex + 2] & 0xFF, colors[colorIndex + 1] & 0xFF, colors[colorIndex] & 0xFF); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1523 colorIndex += 4; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1524 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1525 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1526 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1527 int srcIndex = BITMAPINFOHEADER.sizeof; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1528 for (int i = 0; i < numColors; i++) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1529 rgbs[i] = new RGB(bmi[srcIndex + 2] & 0xFF, bmi[srcIndex + 1] & 0xFF, bmi[srcIndex] & 0xFF); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1530 srcIndex += 4; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1531 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1532 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1533 palette = new PaletteData(rgbs); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1534 } else if (depth is 16) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1535 palette = new PaletteData(0x7C00, 0x3E0, 0x1F); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1536 } else if (depth is 24) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1537 palette = new PaletteData(0xFF, 0xFF00, 0xFF0000); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1538 } else if (depth is 32) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1539 palette = new PaletteData(0xFF00, 0xFF0000, 0xFF000000); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1540 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1541 DWT.error(DWT.ERROR_UNSUPPORTED_DEPTH); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1542 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1543 /* Clean up */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1544 OS.SelectObject(hBitmapDC, hOldBitmap); |
23 | 1545 if (oldPalette !is null) { |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1546 OS.SelectPalette(hBitmapDC, oldPalette, false); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1547 OS.RealizePalette(hBitmapDC); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1548 } |
117 | 1549 static if (OS.IsWinCE) { |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1550 if (handle !is this.handle) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1551 /* free temporary DIB */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1552 OS.DeleteObject (handle); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1553 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1554 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1555 OS.DeleteDC(hBitmapDC); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1556 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1557 /* Release the HDC for the device */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1558 device.internal_dispose_GC(hDC, null); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1559 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1560 /* Construct and return the ImageData */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1561 ImageData imageData = new ImageData(width, height, depth, palette, 4, data); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1562 imageData.transparentPixel = this.transparentPixel; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1563 imageData.alpha = alpha; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1564 if (alpha is -1 && alphaData !is null) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1565 imageData.alphaData = new byte[alphaData.length]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1566 System.arraycopy(alphaData, 0, imageData.alphaData, 0, alphaData.length); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1567 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1568 return imageData; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1569 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1570 default: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1571 DWT.error(DWT.ERROR_INVALID_IMAGE); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1572 return null; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1573 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1574 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1575 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1576 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1577 * Returns an integer hash code for the receiver. Any two |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1578 * objects that return <code>true</code> when passed to |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1579 * <code>equals</code> must return the same value for this |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1580 * method. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1581 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1582 * @return the receiver's hash |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1583 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1584 * @see #equals |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1585 */ |
48
9a64a7781bab
Added override and alias, first chunk. Thanks torhu for doing this patch.
Frank Benoit <benoit@tionex.de>
parents:
23
diff
changeset
|
1586 override public hash_t toHash () { |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1587 return cast(hash_t)handle; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1588 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1589 |
213 | 1590 void init_(int width, int height) { |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1591 if (width <= 0 || height <= 0) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1592 DWT.error (DWT.ERROR_INVALID_ARGUMENT); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1593 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1594 type = DWT.BITMAP; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1595 auto hDC = device.internal_new_GC(null); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1596 handle = OS.CreateCompatibleBitmap(hDC, width, height); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1597 /* |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1598 * Feature in Windows. CreateCompatibleBitmap() may fail |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1599 * for large images. The fix is to create a DIB section |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1600 * in that case. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1601 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1602 if (handle is null) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1603 int bits = OS.GetDeviceCaps(hDC, OS.BITSPIXEL); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1604 int planes = OS.GetDeviceCaps(hDC, OS.PLANES); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1605 int depth = bits * planes; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1606 if (depth < 16) depth = 16; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1607 handle = createDIB(width, height, depth); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1608 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1609 if (handle !is null) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1610 auto memDC = OS.CreateCompatibleDC(hDC); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1611 auto hOldBitmap = OS.SelectObject(memDC, handle); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1612 OS.PatBlt(memDC, 0, 0, width, height, OS.PATCOPY); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1613 OS.SelectObject(memDC, hOldBitmap); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1614 OS.DeleteDC(memDC); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1615 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1616 device.internal_dispose_GC(hDC, null); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1617 if (handle is null) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1618 DWT.error(DWT.ERROR_NO_HANDLES, null, device.getLastError()); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1619 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1620 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1621 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1622 static HGDIOBJ createDIB(int width, int height, int depth) { |
23 | 1623 BITMAPINFOHEADER bmiHeader; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1624 bmiHeader.biSize = BITMAPINFOHEADER.sizeof; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1625 bmiHeader.biWidth = width; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1626 bmiHeader.biHeight = -height; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1627 bmiHeader.biPlanes = 1; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1628 bmiHeader.biBitCount = cast(short)depth; |
117 | 1629 static if (OS.IsWinCE) bmiHeader.biCompression = OS.BI_BITFIELDS; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1630 else bmiHeader.biCompression = OS.BI_RGB; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1631 byte[] bmi = new byte[BITMAPINFOHEADER.sizeof + (OS.IsWinCE ? 12 : 0)]; |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
1632 OS.MoveMemory(bmi.ptr, &bmiHeader, BITMAPINFOHEADER.sizeof); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1633 /* Set the rgb colors into the bitmap info */ |
117 | 1634 static if (OS.IsWinCE) { |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1635 int redMask = 0xFF00; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1636 int greenMask = 0xFF0000; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1637 int blueMask = 0xFF000000; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1638 /* big endian */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1639 int offset = BITMAPINFOHEADER.sizeof; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1640 bmi[offset] = cast(byte)((redMask & 0xFF000000) >> 24); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1641 bmi[offset + 1] = cast(byte)((redMask & 0xFF0000) >> 16); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1642 bmi[offset + 2] = cast(byte)((redMask & 0xFF00) >> 8); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1643 bmi[offset + 3] = cast(byte)((redMask & 0xFF) >> 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1644 bmi[offset + 4] = cast(byte)((greenMask & 0xFF000000) >> 24); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1645 bmi[offset + 5] = cast(byte)((greenMask & 0xFF0000) >> 16); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1646 bmi[offset + 6] = cast(byte)((greenMask & 0xFF00) >> 8); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1647 bmi[offset + 7] = cast(byte)((greenMask & 0xFF) >> 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1648 bmi[offset + 8] = cast(byte)((blueMask & 0xFF000000) >> 24); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1649 bmi[offset + 9] = cast(byte)((blueMask & 0xFF0000) >> 16); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1650 bmi[offset + 10] = cast(byte)((blueMask & 0xFF00) >> 8); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1651 bmi[offset + 11] = cast(byte)((blueMask & 0xFF) >> 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1652 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1653 |
213 | 1654 void* pBits; |
1655 return OS.CreateDIBSection(null, cast(BITMAPINFO*)bmi.ptr, OS.DIB_RGB_COLORS, &pBits, null, 0); | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1656 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1657 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1658 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1659 * Feature in WinCE. GetIconInfo is not available in WinCE. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1660 * The workaround is to cache the object ImageData for images |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1661 * of type DWT.ICON. The bitmaps hbmMask and hbmColor can then |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1662 * be reconstructed by using our version of getIconInfo. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1663 * This function takes an ICONINFO object and sets the fields |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1664 * hbmMask and hbmColor with the corresponding bitmaps it has |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1665 * created. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1666 * Note. These bitmaps must be freed - as they would have to be |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1667 * if the regular GetIconInfo had been used. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1668 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1669 static void GetIconInfo(Image image, ICONINFO* info) { |
197
184ab53b7785
Changes and fixes for jface
Frank Benoit <benoit@tionex.de>
parents:
117
diff
changeset
|
1670 int[] result = init_(image.device, null, image.data); |
23 | 1671 info.hbmColor = cast(HBITMAP)result[0]; |
1672 info.hbmMask = cast(HBITMAP)result[1]; | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1673 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1674 |
197
184ab53b7785
Changes and fixes for jface
Frank Benoit <benoit@tionex.de>
parents:
117
diff
changeset
|
1675 static int[] init_(Device device, Image image, ImageData i) { |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1676 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1677 /* |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1678 * BUG in Windows 98: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1679 * A monochrome DIBSection will display as solid black |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1680 * on Windows 98 machines, even though it contains the |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1681 * correct data. The fix is to convert 1-bit ImageData |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1682 * into 4-bit ImageData before creating the image. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1683 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1684 /* Windows does not support 2-bit images. Convert to 4-bit image. */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1685 if ((OS.IsWin95 && i.depth is 1 && i.getTransparencyType() !is DWT.TRANSPARENCY_MASK) || i.depth is 2) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1686 ImageData img = new ImageData(i.width, i.height, 4, i.palette); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1687 ImageData.blit(ImageData.BLIT_SRC, |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1688 i.data, i.depth, i.bytesPerLine, i.getByteOrder(), 0, 0, i.width, i.height, null, null, null, |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1689 ImageData.ALPHA_OPAQUE, null, 0, 0, 0, |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1690 img.data, img.depth, img.bytesPerLine, i.getByteOrder(), 0, 0, img.width, img.height, null, null, null, |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1691 false, false); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1692 img.transparentPixel = i.transparentPixel; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1693 img.maskPad = i.maskPad; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1694 img.maskData = i.maskData; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1695 img.alpha = i.alpha; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1696 img.alphaData = i.alphaData; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1697 i = img; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1698 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1699 /* |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1700 * Windows supports 16-bit mask of (0x7C00, 0x3E0, 0x1F), |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1701 * 24-bit mask of (0xFF0000, 0xFF00, 0xFF) and 32-bit mask |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1702 * (0x00FF0000, 0x0000FF00, 0x000000FF) as documented in |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1703 * MSDN BITMAPINFOHEADER. Make sure the image is |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1704 * Windows-supported. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1705 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1706 /* |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1707 * Note on WinCE. CreateDIBSection requires the biCompression |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1708 * field of the BITMAPINFOHEADER to be set to BI_BITFIELDS for |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1709 * 16 and 32 bit direct images (see MSDN for CreateDIBSection). |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1710 * In this case, the color mask can be set to any value. For |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1711 * consistency, it is set to the same mask used by non WinCE |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1712 * platforms in BI_RGB mode. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1713 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1714 if (i.palette.isDirect) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1715 final PaletteData palette = i.palette; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1716 final int redMask = palette.redMask; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1717 final int greenMask = palette.greenMask; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1718 final int blueMask = palette.blueMask; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1719 int newDepth = i.depth; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1720 int newOrder = ImageData.MSB_FIRST; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1721 PaletteData newPalette = null; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1722 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1723 switch (i.depth) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1724 case 8: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1725 newDepth = 16; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1726 newOrder = ImageData.LSB_FIRST; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1727 newPalette = new PaletteData(0x7C00, 0x3E0, 0x1F); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1728 break; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1729 case 16: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1730 newOrder = ImageData.LSB_FIRST; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1731 if (!(redMask is 0x7C00 && greenMask is 0x3E0 && blueMask is 0x1F)) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1732 newPalette = new PaletteData(0x7C00, 0x3E0, 0x1F); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1733 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1734 break; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1735 case 24: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1736 if (!(redMask is 0xFF && greenMask is 0xFF00 && blueMask is 0xFF0000)) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1737 newPalette = new PaletteData(0xFF, 0xFF00, 0xFF0000); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1738 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1739 break; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1740 case 32: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1741 if (!(redMask is 0xFF00 && greenMask is 0xFF0000 && blueMask is 0xFF000000)) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1742 newPalette = new PaletteData(0xFF00, 0xFF0000, 0xFF000000); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1743 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1744 break; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1745 default: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1746 DWT.error(DWT.ERROR_UNSUPPORTED_DEPTH); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1747 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1748 if (newPalette !is null) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1749 ImageData img = new ImageData(i.width, i.height, newDepth, newPalette); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1750 ImageData.blit(ImageData.BLIT_SRC, |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1751 i.data, i.depth, i.bytesPerLine, i.getByteOrder(), 0, 0, i.width, i.height, redMask, greenMask, blueMask, |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1752 ImageData.ALPHA_OPAQUE, null, 0, 0, 0, |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1753 img.data, img.depth, img.bytesPerLine, newOrder, 0, 0, img.width, img.height, newPalette.redMask, newPalette.greenMask, newPalette.blueMask, |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1754 false, false); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1755 if (i.transparentPixel !is -1) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1756 img.transparentPixel = newPalette.getPixel(palette.getRGB(i.transparentPixel)); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1757 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1758 img.maskPad = i.maskPad; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1759 img.maskData = i.maskData; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1760 img.alpha = i.alpha; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1761 img.alphaData = i.alphaData; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1762 i = img; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1763 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1764 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1765 /* Construct bitmap info header by hand */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1766 RGB[] rgbs = i.palette.getRGBs(); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1767 bool useBitfields = OS.IsWinCE && (i.depth is 16 || i.depth is 32); |
23 | 1768 BITMAPINFOHEADER bmiHeader; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1769 bmiHeader.biSize = BITMAPINFOHEADER.sizeof; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1770 bmiHeader.biWidth = i.width; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1771 bmiHeader.biHeight = -i.height; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1772 bmiHeader.biPlanes = 1; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1773 bmiHeader.biBitCount = cast(short)i.depth; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1774 if (useBitfields) bmiHeader.biCompression = OS.BI_BITFIELDS; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1775 else bmiHeader.biCompression = OS.BI_RGB; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1776 bmiHeader.biClrUsed = rgbs is null ? 0 : rgbs.length; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1777 byte[] bmi; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1778 if (i.palette.isDirect) |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1779 bmi = new byte[BITMAPINFOHEADER.sizeof + (useBitfields ? 12 : 0)]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1780 else |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1781 bmi = new byte[BITMAPINFOHEADER.sizeof + rgbs.length * 4]; |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
1782 OS.MoveMemory(bmi.ptr, &bmiHeader, BITMAPINFOHEADER.sizeof); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1783 /* Set the rgb colors into the bitmap info */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1784 int offset = BITMAPINFOHEADER.sizeof; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1785 if (i.palette.isDirect) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1786 if (useBitfields) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1787 PaletteData palette = i.palette; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1788 int redMask = palette.redMask; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1789 int greenMask = palette.greenMask; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1790 int blueMask = palette.blueMask; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1791 /* |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1792 * The color masks must be written based on the |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1793 * endianness of the ImageData. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1794 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1795 if (i.getByteOrder() is ImageData.LSB_FIRST) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1796 bmi[offset] = cast(byte)((redMask & 0xFF) >> 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1797 bmi[offset + 1] = cast(byte)((redMask & 0xFF00) >> 8); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1798 bmi[offset + 2] = cast(byte)((redMask & 0xFF0000) >> 16); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1799 bmi[offset + 3] = cast(byte)((redMask & 0xFF000000) >> 24); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1800 bmi[offset + 4] = cast(byte)((greenMask & 0xFF) >> 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1801 bmi[offset + 5] = cast(byte)((greenMask & 0xFF00) >> 8); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1802 bmi[offset + 6] = cast(byte)((greenMask & 0xFF0000) >> 16); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1803 bmi[offset + 7] = cast(byte)((greenMask & 0xFF000000) >> 24); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1804 bmi[offset + 8] = cast(byte)((blueMask & 0xFF) >> 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1805 bmi[offset + 9] = cast(byte)((blueMask & 0xFF00) >> 8); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1806 bmi[offset + 10] = cast(byte)((blueMask & 0xFF0000) >> 16); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1807 bmi[offset + 11] = cast(byte)((blueMask & 0xFF000000) >> 24); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1808 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1809 bmi[offset] = cast(byte)((redMask & 0xFF000000) >> 24); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1810 bmi[offset + 1] = cast(byte)((redMask & 0xFF0000) >> 16); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1811 bmi[offset + 2] = cast(byte)((redMask & 0xFF00) >> 8); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1812 bmi[offset + 3] = cast(byte)((redMask & 0xFF) >> 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1813 bmi[offset + 4] = cast(byte)((greenMask & 0xFF000000) >> 24); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1814 bmi[offset + 5] = cast(byte)((greenMask & 0xFF0000) >> 16); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1815 bmi[offset + 6] = cast(byte)((greenMask & 0xFF00) >> 8); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1816 bmi[offset + 7] = cast(byte)((greenMask & 0xFF) >> 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1817 bmi[offset + 8] = cast(byte)((blueMask & 0xFF000000) >> 24); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1818 bmi[offset + 9] = cast(byte)((blueMask & 0xFF0000) >> 16); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1819 bmi[offset + 10] = cast(byte)((blueMask & 0xFF00) >> 8); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1820 bmi[offset + 11] = cast(byte)((blueMask & 0xFF) >> 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1821 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1822 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1823 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1824 for (int j = 0; j < rgbs.length; j++) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1825 bmi[offset] = cast(byte)rgbs[j].blue; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1826 bmi[offset + 1] = cast(byte)rgbs[j].green; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1827 bmi[offset + 2] = cast(byte)rgbs[j].red; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1828 bmi[offset + 3] = 0; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1829 offset += 4; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1830 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1831 } |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
1832 void* pBits; |
23 | 1833 auto hDib = OS.CreateDIBSection(null, cast(BITMAPINFO*)bmi.ptr, OS.DIB_RGB_COLORS, &pBits, null, 0); |
1834 if (hDib is null) DWT.error(DWT.ERROR_NO_HANDLES); | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1835 /* In case of a scanline pad other than 4, do the work to convert it */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1836 byte[] data = i.data; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1837 if (i.scanlinePad !is 4 && (i.bytesPerLine % 4 !is 0)) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1838 data = ImageData.convertPad(data, i.width, i.height, i.depth, i.scanlinePad, 4); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1839 } |
95
04d34191e2e9
Fix: MoveMemory, Images are now colored
Frank Benoit <benoit@tionex.de>
parents:
81
diff
changeset
|
1840 OS.MoveMemory(pBits, data.ptr, data.length); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1841 |
213 | 1842 int /*long*/ [] result = null; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1843 if (i.getTransparencyType() is DWT.TRANSPARENCY_MASK) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1844 /* Get the HDC for the device */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1845 auto hDC = device.internal_new_GC(null); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1846 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1847 /* Create the color bitmap */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1848 auto hdcSrc = OS.CreateCompatibleDC(hDC); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1849 OS.SelectObject(hdcSrc, hDib); |
23 | 1850 auto hBitmap = OS.CreateCompatibleBitmap(hDC, i.width, i.height); |
1851 if (hBitmap is null) DWT.error(DWT.ERROR_NO_HANDLES); | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1852 auto hdcDest = OS.CreateCompatibleDC(hDC); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1853 OS.SelectObject(hdcDest, hBitmap); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1854 OS.BitBlt(hdcDest, 0, 0, i.width, i.height, hdcSrc, 0, 0, OS.SRCCOPY); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1855 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1856 /* Release the HDC for the device */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1857 device.internal_dispose_GC(hDC, null); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1858 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1859 /* Create the mask. Windows requires icon masks to have a scanline pad of 2. */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1860 byte[] maskData = ImageData.convertPad(i.maskData, i.width, i.height, 1, i.maskPad, 2); |
23 | 1861 auto hMask = OS.CreateBitmap(i.width, i.height, 1, 1, maskData.ptr); |
1862 if (hMask is null) DWT.error(DWT.ERROR_NO_HANDLES); | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1863 OS.SelectObject(hdcSrc, hMask); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1864 OS.PatBlt(hdcSrc, 0, 0, i.width, i.height, OS.DSTINVERT); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1865 OS.DeleteDC(hdcSrc); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1866 OS.DeleteDC(hdcDest); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1867 OS.DeleteObject(hDib); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1868 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1869 if (image is null) { |
23 | 1870 result = [ cast(int) hBitmap, cast(int) hMask]; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1871 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1872 /* Create the icon */ |
23 | 1873 ICONINFO info; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1874 info.fIcon = true; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1875 info.hbmColor = hBitmap; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1876 info.hbmMask = hMask; |
23 | 1877 auto hIcon = OS.CreateIconIndirect(&info); |
1878 if (hIcon is null) DWT.error(DWT.ERROR_NO_HANDLES); | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1879 OS.DeleteObject(hBitmap); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1880 OS.DeleteObject(hMask); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1881 image.handle = hIcon; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1882 image.type = DWT.ICON; |
117 | 1883 static if (OS.IsWinCE) image.data = i; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1884 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1885 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1886 if (image is null) { |
23 | 1887 result = [ cast(int) hDib]; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1888 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1889 image.handle = hDib; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1890 image.type = DWT.BITMAP; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1891 image.transparentPixel = i.transparentPixel; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1892 if (image.transparentPixel is -1) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1893 image.alpha = i.alpha; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1894 if (i.alpha is -1 && i.alphaData !is null) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1895 int length = i.alphaData.length; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1896 image.alphaData = new byte[length]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1897 System.arraycopy(i.alphaData, 0, image.alphaData, 0, length); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1898 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1899 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1900 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1901 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1902 return result; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1903 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1904 |
197
184ab53b7785
Changes and fixes for jface
Frank Benoit <benoit@tionex.de>
parents:
117
diff
changeset
|
1905 static int[] init_(Device device, Image image, ImageData source, ImageData mask) { |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1906 /* Create a temporary image and locate the black pixel */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1907 ImageData imageData; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1908 int blackIndex = 0; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1909 if (source.palette.isDirect) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1910 imageData = new ImageData(source.width, source.height, source.depth, source.palette); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1911 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1912 RGB black = new RGB(0, 0, 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1913 RGB[] rgbs = source.getRGBs(); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1914 if (source.transparentPixel !is -1) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1915 /* |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1916 * The source had transparency, so we can use the transparent pixel |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1917 * for black. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1918 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1919 RGB[] newRGBs = new RGB[rgbs.length]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1920 System.arraycopy(rgbs, 0, newRGBs, 0, rgbs.length); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1921 if (source.transparentPixel >= newRGBs.length) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1922 /* Grow the palette with black */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1923 rgbs = new RGB[source.transparentPixel + 1]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1924 System.arraycopy(newRGBs, 0, rgbs, 0, newRGBs.length); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1925 for (int i = newRGBs.length; i <= source.transparentPixel; i++) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1926 rgbs[i] = new RGB(0, 0, 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1927 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1928 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1929 newRGBs[source.transparentPixel] = black; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1930 rgbs = newRGBs; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1931 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1932 blackIndex = source.transparentPixel; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1933 imageData = new ImageData(source.width, source.height, source.depth, new PaletteData(rgbs)); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1934 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1935 while (blackIndex < rgbs.length) { |
23 | 1936 if (rgbs[blackIndex] ==/*eq*/ black) break; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1937 blackIndex++; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1938 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1939 if (blackIndex is rgbs.length) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1940 /* |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1941 * We didn't find black in the palette, and there is no transparent |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1942 * pixel we can use. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1943 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1944 if ((1 << source.depth) > rgbs.length) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1945 /* We can grow the palette and add black */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1946 RGB[] newRGBs = new RGB[rgbs.length + 1]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1947 System.arraycopy(rgbs, 0, newRGBs, 0, rgbs.length); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1948 newRGBs[rgbs.length] = black; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1949 rgbs = newRGBs; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1950 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1951 /* No room to grow the palette */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1952 blackIndex = -1; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1953 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1954 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1955 imageData = new ImageData(source.width, source.height, source.depth, new PaletteData(rgbs)); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1956 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1957 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1958 if (blackIndex is -1) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1959 /* There was no black in the palette, so just copy the data over */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1960 System.arraycopy(source.data, 0, imageData.data, 0, imageData.data.length); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1961 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1962 /* Modify the source image to contain black wherever the mask is 0 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1963 int[] imagePixels = new int[imageData.width]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1964 int[] maskPixels = new int[mask.width]; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1965 for (int y = 0; y < imageData.height; y++) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1966 source.getPixels(0, y, imageData.width, imagePixels, 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1967 mask.getPixels(0, y, mask.width, maskPixels, 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1968 for (int i = 0; i < imagePixels.length; i++) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1969 if (maskPixels[i] is 0) imagePixels[i] = blackIndex; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1970 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1971 imageData.setPixels(0, y, source.width, imagePixels, 0); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1972 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1973 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1974 imageData.maskPad = mask.scanlinePad; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1975 imageData.maskData = mask.data; |
197
184ab53b7785
Changes and fixes for jface
Frank Benoit <benoit@tionex.de>
parents:
117
diff
changeset
|
1976 return init_(device, image, imageData); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1977 } |
213 | 1978 void init_(ImageData i) { |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1979 if (i is null) DWT.error(DWT.ERROR_NULL_ARGUMENT); |
197
184ab53b7785
Changes and fixes for jface
Frank Benoit <benoit@tionex.de>
parents:
117
diff
changeset
|
1980 init_(device, this, i); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1981 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1982 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1983 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1984 * Invokes platform specific functionality to allocate a new GC handle. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1985 * <p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1986 * <b>IMPORTANT:</b> This method is <em>not</em> part of the public |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1987 * API for <code>Image</code>. It is marked public only so that it |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1988 * can be shared within the packages provided by DWT. It is not |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1989 * available on all platforms, and should never be called from |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1990 * application code. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1991 * </p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1992 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1993 * @param data the platform specific GC data |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1994 * @return the platform specific GC handle |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1995 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1996 public HDC internal_new_GC (GCData data) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1997 if (handle is null) DWT.error(DWT.ERROR_GRAPHIC_DISPOSED); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1998 /* |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1999 * Create a new GC that can draw into the image. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2000 * Only supported for bitmaps. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2001 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2002 if (type !is DWT.BITMAP || memGC !is null) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2003 DWT.error(DWT.ERROR_INVALID_ARGUMENT); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2004 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2005 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2006 /* Create a compatible HDC for the device */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2007 auto hDC = device.internal_new_GC(null); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2008 auto imageDC = OS.CreateCompatibleDC(hDC); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2009 device.internal_dispose_GC(hDC, null); |
23 | 2010 if (imageDC is null) DWT.error(DWT.ERROR_NO_HANDLES); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2011 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2012 if (data !is null) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2013 /* Set the GCData fields */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2014 int mask = DWT.LEFT_TO_RIGHT | DWT.RIGHT_TO_LEFT; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2015 if ((data.style & mask) !is 0) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2016 data.layout = (data.style & DWT.RIGHT_TO_LEFT) !is 0 ? OS.LAYOUT_RTL : 0; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2017 } else { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2018 data.style |= DWT.LEFT_TO_RIGHT; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2019 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2020 data.device = device; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2021 data.image = this; |
213 | 2022 data.font = device.systemFont; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2023 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2024 return imageDC; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2025 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2026 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2027 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2028 * Invokes platform specific functionality to dispose a GC handle. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2029 * <p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2030 * <b>IMPORTANT:</b> This method is <em>not</em> part of the public |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2031 * API for <code>Image</code>. It is marked public only so that it |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2032 * can be shared within the packages provided by DWT. It is not |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2033 * available on all platforms, and should never be called from |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2034 * application code. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2035 * </p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2036 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2037 * @param hDC the platform specific GC handle |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2038 * @param data the platform specific GC data |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2039 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2040 public void internal_dispose_GC (HDC hDC, GCData data) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2041 OS.DeleteDC(hDC); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2042 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2043 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2044 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2045 * Returns <code>true</code> if the image has been disposed, |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2046 * and <code>false</code> otherwise. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2047 * <p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2048 * This method gets the dispose state for the image. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2049 * When an image has been disposed, it is an error to |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2050 * invoke any other method using the image. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2051 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2052 * @return <code>true</code> when the image is disposed and <code>false</code> otherwise |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2053 */ |
48
9a64a7781bab
Added override and alias, first chunk. Thanks torhu for doing this patch.
Frank Benoit <benoit@tionex.de>
parents:
23
diff
changeset
|
2054 override public bool isDisposed() { |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2055 return handle is null; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2056 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2057 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2058 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2059 * Sets the color to which to map the transparent pixel. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2060 * <p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2061 * There are certain uses of <code>Images</code> that do not support |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2062 * transparency (for example, setting an image into a button or label). |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2063 * In these cases, it may be desired to simulate transparency by using |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2064 * the background color of the widget to paint the transparent pixels |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2065 * of the image. This method specifies the color that will be used in |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2066 * these cases. For example: |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2067 * <pre> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2068 * Button b = new Button(); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2069 * image.setBackground(b.getBackground()); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2070 * b.setImage(image); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2071 * </pre> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2072 * </p><p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2073 * The image may be modified by this operation (in effect, the |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2074 * transparent regions may be filled with the supplied color). Hence |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2075 * this operation is not reversible and it is not legal to call |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2076 * this function twice or with a null argument. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2077 * </p><p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2078 * This method has no effect if the receiver does not have a transparent |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2079 * pixel value. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2080 * </p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2081 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2082 * @param color the color to use when a transparent pixel is specified |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2083 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2084 * @exception IllegalArgumentException <ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2085 * <li>ERROR_NULL_ARGUMENT - if the color is null</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2086 * <li>ERROR_INVALID_ARGUMENT - if the color has been disposed</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2087 * </ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2088 * @exception DWTException <ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2089 * <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed</li> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2090 * </ul> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2091 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2092 public void setBackground(Color color) { |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2093 /* |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2094 * Note. Not implemented on WinCE. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2095 */ |
117 | 2096 static if (OS.IsWinCE) return; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2097 if (isDisposed()) DWT.error(DWT.ERROR_GRAPHIC_DISPOSED); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2098 if (color is null) DWT.error(DWT.ERROR_NULL_ARGUMENT); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2099 if (color.isDisposed()) DWT.error(DWT.ERROR_INVALID_ARGUMENT); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2100 if (transparentPixel is -1) return; |
246 | 2101 transparentColor = -1; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2102 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2103 /* Get the HDC for the device */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2104 auto hDC = device.internal_new_GC(null); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2105 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2106 /* Change the background color in the image */ |
23 | 2107 BITMAP bm; |
2108 OS.GetObject(handle, BITMAP.sizeof, &bm); | |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2109 auto hdcMem = OS.CreateCompatibleDC(hDC); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2110 OS.SelectObject(hdcMem, handle); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2111 int maxColors = 1 << bm.bmBitsPixel; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2112 byte[] colors = new byte[maxColors * 4]; |
117 | 2113 static if (OS.IsWinCE) DWT.error(DWT.ERROR_NOT_IMPLEMENTED); |
23 | 2114 int numColors = OS.GetDIBColorTable(hdcMem, 0, maxColors, cast(RGBQUAD*)colors.ptr); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2115 int offset = transparentPixel * 4; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2116 colors[offset] = cast(byte)color.getBlue(); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2117 colors[offset + 1] = cast(byte)color.getGreen(); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2118 colors[offset + 2] = cast(byte)color.getRed(); |
117 | 2119 static if (OS.IsWinCE) DWT.error(DWT.ERROR_NOT_IMPLEMENTED); |
23 | 2120 OS.SetDIBColorTable(hdcMem, 0, numColors, cast(RGBQUAD*)colors.ptr); |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2121 OS.DeleteDC(hdcMem); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2122 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2123 /* Release the HDC for the device */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2124 device.internal_dispose_GC(hDC, null); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2125 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2126 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2127 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2128 * Returns a string containing a concise, human-readable |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2129 * description of the receiver. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2130 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2131 * @return a string representation of the receiver |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2132 */ |
212
ab60f3309436
reverted the char[] to String and use the an alias.
Frank Benoit <benoit@tionex.de>
parents:
197
diff
changeset
|
2133 override public String toString () { |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2134 if (isDisposed()) return "Image {*DISPOSED*}"; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2135 return Format( "Image {{{}}", handle ); |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2136 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2137 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2138 /** |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2139 * Invokes platform specific functionality to allocate a new image. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2140 * <p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2141 * <b>IMPORTANT:</b> This method is <em>not</em> part of the public |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2142 * API for <code>Image</code>. It is marked public only so that it |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2143 * can be shared within the packages provided by DWT. It is not |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2144 * available on all platforms, and should never be called from |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2145 * application code. |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2146 * </p> |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2147 * |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2148 * @param device the device on which to allocate the color |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2149 * @param type the type of the image (<code>DWT.BITMAP</code> or <code>DWT.ICON</code>) |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2150 * @param handle the OS handle for the image |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2151 * @return a new image object containing the specified device, type and handle |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2152 */ |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2153 public static Image win32_new(Device device, int type, HGDIOBJ handle) { |
213 | 2154 Image image = new Image(device); |
334
c49e17d48b76
Fix problems at GC run at main()'s end.
Frank Benoit <benoit@tionex.de>
parents:
303
diff
changeset
|
2155 image.disposeChecking = false; |
22
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2156 image.type = type; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2157 image.handle = handle; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2158 return image; |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2159 } |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2160 |
5f2e72114476
Image in work, this revision does not compile
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2161 } |