Mercurial > projects > mde

annotate mde/gui/WidgetManager.d @ 92:085f2ca31914

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Shared alignments supported in more complex cases.
author Diggory Hardy <diggory.hardy@gmail.com>
date Tue, 21 Oct 2008 09:57:19 +0100
parents 4d5d53e4f881
children 08a4ae11454b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
32
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
1 /* LICENSE BLOCK
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
2 Part of mde: a Modular D game-oriented Engine
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
3 Copyright © 2007-2008 Diggory Hardy
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
4
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
5 This program is free software: you can redistribute it and/or modify it under the terms
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
6 of the GNU General Public License as published by the Free Software Foundation, either
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
7 version 2 of the License, or (at your option) any later version.
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
8
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
9 This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
10 without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
11 See the GNU General Public License for more details.
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
12
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
13 You should have received a copy of the GNU General Public License
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
14 along with this program. If not, see <http://www.gnu.org/licenses/>. */
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
15
75
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
16 /*************************************************************************************************
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
17 * The gui manager class.
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
18 *
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
19 * This is the module to use externally to create a graphical user interface (likely also with
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
20 * content modules).
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
21 *************************************************************************************************/
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
22 module mde.gui.WidgetManager;
32
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
23
80
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
24 import mde.gui.WidgetDataSet;
34
6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 32
diff changeset
25 import mde.gui.widget.Ifaces;
75
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
26 import mde.gui.renderer.createRenderer;
32
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
27
36
57d000574d75 Enabled drawing on demand, and made the polling interval configurable.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 35
diff changeset
28 // For adding the input event callbacks and requesting redraws:
57d000574d75 Enabled drawing on demand, and made the polling interval configurable.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 35
diff changeset
29 import imde = mde.imde;
57d000574d75 Enabled drawing on demand, and made the polling interval configurable.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 35
diff changeset
30 import mde.input.Input;
57d000574d75 Enabled drawing on demand, and made the polling interval configurable.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 35
diff changeset
31 import mde.scheduler.Scheduler;
85
56c0ddd90193 Intermediate commit (not stable). Changes to init system.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 84
diff changeset
32 import mde.setup.Screen;
36
57d000574d75 Enabled drawing on demand, and made the polling interval configurable.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 35
diff changeset
33
75
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
34 import tango.core.sync.Mutex;
32
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
35 import tango.util.log.Log : Log, Logger;
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
36
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
37 private Logger logger;
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
38 static this () {
75
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
39 logger = Log.getLogger ("mde.gui.WidgetManager");
32
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
40 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
41
75
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
42 /*************************************************************************************************
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
43 * The widget manager.
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
44 *
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
45 * This is responsible for loading and saving an entire gui (although more than one may exist),
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
46 * controlling the rendering device (e.g. the screen or a texture), and providing user input.
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
47 *
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
48 * Currently mouse coordinates are passed to widgets untranslated. It may make sense to translate
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
49 * them and possibly drop events for some uses, such as if the gui is drawn to a texture.
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
50 *
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
51 * Aside from the IWidgetManager methods, this class should be thread-safe.
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
52 *************************************************************************************************/
86
79d816b3e2d2 New InitStage system, Screen & Screen.Drawable, separate testing and guiDemo binaries.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 85
diff changeset
53 class WidgetManager : WidgetLoader, Screen.IDrawable {
75
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
54 /** Construct a new widget manager.
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
55 *
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
56 * params:
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
57 * fileName = Name of file specifying the gui, excluding path and extension.
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
58 */
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
59 this (char[] file) {
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
60 super(file);
85
56c0ddd90193 Intermediate commit (not stable). Changes to init system.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 84
diff changeset
61
56c0ddd90193 Intermediate commit (not stable). Changes to init system.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 84
diff changeset
62 Screen.addDrawable (this);
84
e0f1ec7fe73a Merge plus a few tweaks.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 81
diff changeset
63 }
e0f1ec7fe73a Merge plus a few tweaks.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 81
diff changeset
64
92
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
65 // this() runs during static this(), when imde.input doesn't exist. init() runs later.
84
e0f1ec7fe73a Merge plus a few tweaks.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 81
diff changeset
66 void init () {
85
56c0ddd90193 Intermediate commit (not stable). Changes to init system.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 84
diff changeset
67 // Doesn't need a lock - cannot conflict with other class functions.
75
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
68 // Events we want to know about:
36
57d000574d75 Enabled drawing on demand, and made the polling interval configurable.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 35
diff changeset
69 imde.input.addMouseClickCallback(&clickEvent);
57d000574d75 Enabled drawing on demand, and made the polling interval configurable.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 35
diff changeset
70 imde.input.addMouseMotionCallback(&motionEvent);
32
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
71 }
39
5132301e9ed7 Implemented widget saving.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 36
diff changeset
72
32
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
73
75
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
74 /** Draw the gui. */
32
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
75 void draw() {
75
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
76 synchronized(mutex)
85
56c0ddd90193 Intermediate commit (not stable). Changes to init system.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 84
diff changeset
77 if (child)
56c0ddd90193 Intermediate commit (not stable). Changes to init system.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 84
diff changeset
78 child.draw;
32
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
79 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
80
75
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
81
34
6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 32
diff changeset
82 /** For mouse click events.
75
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
83 *
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
84 * Sends the event on to the relevant windows and all click callbacks. */
32
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
85 void clickEvent (ushort cx, ushort cy, ubyte b, bool state) {
43
1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)!
Diggory Hardy <diggory.hardy@gmail.com>
parents: 41
diff changeset
86 debug scope (failure)
75
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
87 logger.warn ("clickEvent: failed!");
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
88 mutex.lock;
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
89 scope(exit) mutex.unlock;
85
56c0ddd90193 Intermediate commit (not stable). Changes to init system.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 84
diff changeset
90 if (child is null) return;
58
d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 47
diff changeset
91
34
6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 32
diff changeset
92 // NOTE: buttons receive the up-event even when drag-callbacks are in place.
6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 32
diff changeset
93 foreach (dg; clickCallbacks)
75
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
94 // See IWidgetManager.addClickCallback's documentation:
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
95 if (dg (cast(wdabs)cx, cast(wdabs)cy, b, state)) return;
34
6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 32
diff changeset
96
91
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 90
diff changeset
97 // test the click was on the child widget
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 90
diff changeset
98 // cx/cy are unsigned, thus >= 0. Widget starts at (0,0)
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 90
diff changeset
99 if (cx >= child.width || cy >= child.height) {
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 90
diff changeset
100 debug logger.warn ("WidgetManager received click not on child; potentially an error");
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 90
diff changeset
101 return;
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 90
diff changeset
102 }
76
65780e0e48e6 Re-enabled click event passing in the gui to make ButtonWidget work.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 75
diff changeset
103 IChildWidget widg = child.getWidget (cast(wdabs)cx,cast(wdabs)cy);
65780e0e48e6 Re-enabled click event passing in the gui to make ButtonWidget work.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 75
diff changeset
104 if (widg !is null)
65780e0e48e6 Re-enabled click event passing in the gui to make ButtonWidget work.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 75
diff changeset
105 widg.clickEvent (cast(wdabs)cx,cast(wdabs)cy,b,state);
32
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
106 }
34
6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 32
diff changeset
107
6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 32
diff changeset
108 /** For mouse motion events.
75
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
109 *
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
110 * Sends the event on to all motion callbacks. */
34
6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 32
diff changeset
111 void motionEvent (ushort cx, ushort cy) {
43
1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)!
Diggory Hardy <diggory.hardy@gmail.com>
parents: 41
diff changeset
112 debug scope (failure)
1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)!
Diggory Hardy <diggory.hardy@gmail.com>
parents: 41
diff changeset
113 logger.warn ("motionEvent: failed!");
75
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
114 mutex.lock;
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
115 scope(exit) mutex.unlock;
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
116
34
6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 32
diff changeset
117 foreach (dg; motionCallbacks)
58
d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 47
diff changeset
118 dg (cast(wdabs)cx, cast(wdabs)cy);
34
6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 32
diff changeset
119 }
6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 32
diff changeset
120
32
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
121
86
79d816b3e2d2 New InitStage system, Screen & Screen.Drawable, separate testing and guiDemo binaries.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 85
diff changeset
122 void sizeEvent (int nw, int nh) { // IDrawable function
75
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
123 mutex.lock;
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
124 scope(exit) mutex.unlock;
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
125
85
56c0ddd90193 Intermediate commit (not stable). Changes to init system.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 84
diff changeset
126 w = cast(wdim) nw;
56c0ddd90193 Intermediate commit (not stable). Changes to init system.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 84
diff changeset
127 h = cast(wdim) nh;
75
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
128
85
56c0ddd90193 Intermediate commit (not stable). Changes to init system.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 84
diff changeset
129 debug logger.trace ("Resize to: {},{}", nw, nh);
56c0ddd90193 Intermediate commit (not stable). Changes to init system.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 84
diff changeset
130 if (w < mw || h < mh)
56c0ddd90193 Intermediate commit (not stable). Changes to init system.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 84
diff changeset
131 logger.warn ("Minimal dimensions ({},{}) not met: ({},{}), but I cannot resize myself!",mw,mh,w,h);
56c0ddd90193 Intermediate commit (not stable). Changes to init system.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 84
diff changeset
132
56c0ddd90193 Intermediate commit (not stable). Changes to init system.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 84
diff changeset
133 if (!child) return; // if not created yet.
75
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
134 child.setWidth (w, -1);
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
135 child.setHeight (h, -1);
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
136 child.setPosition (0,0);
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
137 }
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
138
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
139 //BEGIN IWidgetManager methods
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
140 // These methods are only intended for use within the gui package. They are not necessarily
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
141 // thread-safe.
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
142 IRenderer renderer () {
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
143 assert (rend !is null, "WidgetManager.renderer: rend is null");
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
144 return rend;
32
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
145 }
34
6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 32
diff changeset
146
36
57d000574d75 Enabled drawing on demand, and made the polling interval configurable.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 35
diff changeset
147 void requestRedraw () {
57d000574d75 Enabled drawing on demand, and made the polling interval configurable.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 35
diff changeset
148 imde.mainSchedule.request(imde.SCHEDULE.DRAW);
57d000574d75 Enabled drawing on demand, and made the polling interval configurable.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 35
diff changeset
149 }
57d000574d75 Enabled drawing on demand, and made the polling interval configurable.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 35
diff changeset
150
58
d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 47
diff changeset
151 void addClickCallback (bool delegate(wdabs, wdabs, ubyte, bool) dg) {
34
6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 32
diff changeset
152 clickCallbacks[dg.ptr] = dg;
6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 32
diff changeset
153 }
58
d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 47
diff changeset
154 void addMotionCallback (void delegate(wdabs, wdabs) dg) {
34
6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 32
diff changeset
155 motionCallbacks[dg.ptr] = dg;
6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 32
diff changeset
156 }
76
65780e0e48e6 Re-enabled click event passing in the gui to make ButtonWidget work.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 75
diff changeset
157 void removeCallbacks (void* frame) {
65780e0e48e6 Re-enabled click event passing in the gui to make ButtonWidget work.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 75
diff changeset
158 clickCallbacks.remove(frame);
65780e0e48e6 Re-enabled click event passing in the gui to make ButtonWidget work.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 75
diff changeset
159 motionCallbacks.remove(frame);
34
6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 32
diff changeset
160 }
75
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
161 //END IWidgetManager methods
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
162
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
163 protected:
85
56c0ddd90193 Intermediate commit (not stable). Changes to init system.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 84
diff changeset
164 /* Second stage of widget loading.
56c0ddd90193 Intermediate commit (not stable). Changes to init system.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 84
diff changeset
165 * Note: sizeEvent should be called with window size before this. */
75
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
166 void createRootWidget () {
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
167 // The renderer needs to be created on the first load, but not after this.
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
168 if (rend is null)
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
169 rend = createRenderer (rendName);
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
170
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
171 child = makeWidget ("root");
92
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
172 finalize;
75
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
173
85
56c0ddd90193 Intermediate commit (not stable). Changes to init system.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 84
diff changeset
174 mw = child.minWidth;
56c0ddd90193 Intermediate commit (not stable). Changes to init system.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 84
diff changeset
175 mh = child.minHeight;
56c0ddd90193 Intermediate commit (not stable). Changes to init system.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 84
diff changeset
176
56c0ddd90193 Intermediate commit (not stable). Changes to init system.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 84
diff changeset
177 if (w < mw || h < mh)
56c0ddd90193 Intermediate commit (not stable). Changes to init system.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 84
diff changeset
178 logger.warn ("Minimal dimensions ({},{}) not met: ({},{}), but I cannot resize myself!",mw,mh,w,h);
56c0ddd90193 Intermediate commit (not stable). Changes to init system.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 84
diff changeset
179
75
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
180 child.setWidth (w, -1);
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
181 child.setHeight (h, -1);
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
182 child.setPosition (0,0);
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
183 }
32
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
184
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
185 private:
34
6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 32
diff changeset
186 // callbacks indexed by their frame pointers:
58
d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 47
diff changeset
187 bool delegate(wdabs cx, wdabs cy, ubyte b, bool state) [void*] clickCallbacks;
d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 47
diff changeset
188 void delegate(wdabs cx, wdabs cy) [void*] motionCallbacks;
75
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
189 IRenderer rend;
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 74
diff changeset
190 wdim w,h; // area available to the widgets
85
56c0ddd90193 Intermediate commit (not stable). Changes to init system.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 84
diff changeset
191 wdim mw,mh; // minimal area available to the widgets
32
316b0230a849 Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
192 }
80
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
193
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
194
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
195 import mde.gui.exception;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
196 import mde.gui.widget.Ifaces;
90
b525ff28774b Widgets generated dynamically from a list can now be standard widgets selected from data files.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 86
diff changeset
197 import mde.gui.content.Content; //NOTE - maybe move IContent to a separate module
80
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
198 import mde.gui.widget.createWidget;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
199
81
d8fccaa45d5f Moved file IO code from mde/mergetag to mde/file[/mergetag] and changed how some errors are caught.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 80
diff changeset
200 import mde.file.mergetag.Reader;
d8fccaa45d5f Moved file IO code from mde/mergetag to mde/file[/mergetag] and changed how some errors are caught.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 80
diff changeset
201 import mde.file.mergetag.Writer;
80
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
202 import mde.setup.paths;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
203
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
204 /*************************************************************************************************
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
205 * Contains the code for loading and saving the gui, but not the code for drawing it or handling
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
206 * user input.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
207 *
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
208 * This abstract class exists solely for separating out some of the functionality.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
209 *************************************************************************************************/
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
210 abstract scope class WidgetLoader : IWidgetManager
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
211 {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
212 /** Construct a new widget loader.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
213 *
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
214 * params:
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
215 * fileName = Name of file specifying the gui, excluding path and extension.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
216 */
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
217 protected this (char[] file) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
218 mutex = new Mutex; // Used on functions intended to be called from outside the gui package.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
219 fileName = file;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
220 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
221
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
222 /* Load the widgets' data from the file specified to the CTOR.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
223 *
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
224 * params:
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
225 * allDesigns = Load all sections
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
226 */
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
227 private void loadData (bool allDesigns = false) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
228 if (allLoaded || (defaultDesign !is null && allDesigns == false))
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
229 return; // test if already loaded
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
230
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
231 // Set up a reader
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
232 scope IReader reader;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
233 try {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
234 reader = confDir.makeMTReader (fileName, PRIORITY.HIGH_LOW, null, true);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
235
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
236 // Read from the HEADER:
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
237 // Get the renderer
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
238 char[]* p = "Renderer" in reader.dataset.header._charA;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
239 if (p is null || *p is null) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
240 logger.warn ("No renderer specified: using \"Simple\"");
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
241 rendName = "Simple";
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
242 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
243 else
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
244 rendName = *p;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
245
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
246 // Get which section to use
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
247 p = "Design" in reader.dataset.header._charA;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
248 if (p is null || *p is null) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
249 logger.warn ("No gui design specified: trying \"Default\"");
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
250 defaultDesign = "Default";
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
251 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
252 else
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
253 defaultDesign = *p;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
254
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
255 // Read the body:
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
256 // Load the chosen design
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
257 reader.dataSecCreator = delegate mt.IDataSection(mt.ID id) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
258 WidgetDataSet* p = id in data;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
259 if (p is null) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
260 data[id] = new WidgetDataSet;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
261 return *(id in data);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
262 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
263 return *p;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
264 };
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
265
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
266 if (allDesigns) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
267 reader.read;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
268 allLoaded = true;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
269 } else
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
270 reader.read([defaultDesign]);
81
d8fccaa45d5f Moved file IO code from mde/mergetag to mde/file[/mergetag] and changed how some errors are caught.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 80
diff changeset
271 } catch (NoFileException) {
d8fccaa45d5f Moved file IO code from mde/mergetag to mde/file[/mergetag] and changed how some errors are caught.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 80
diff changeset
272 logger.error ("Unable to load GUI: no config file!");
d8fccaa45d5f Moved file IO code from mde/mergetag to mde/file[/mergetag] and changed how some errors are caught.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 80
diff changeset
273 // just return: not a fatal error (so long as the game can run without a GUI!)
80
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
274 } catch (Exception e) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
275 logger.error ("Unable to load GUI: errors parsing config file ("~confDir.getFileName(fileName,PRIORITY.HIGH_LOW)~"):");
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
276 logger.error (e.msg);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
277 throw new GuiException ("Failure parsing config file");
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
278 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
279 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
280
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
281 /** Load the gui from some design.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
282 *
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
283 * If a design was previously loaded, its changes are saved first.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
284 *
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
285 * Params:
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
286 * name = Design to load. If null, the default will be loaded.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
287 */
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
288 void loadDesign (char[] name = null) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
289 if (changes !is null)
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
290 save; // own lock
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
291
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
292 mutex.lock;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
293 scope(exit) mutex.unlock;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
294
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
295 // Load data (loadData tests if it's already loaded first):
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
296 if (name is null) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
297 loadData (false);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
298 name = defaultDesign;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
299 } else
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
300 loadData (true);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
301
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
302
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
303 // Get data:
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
304 auto p = name in data;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
305 while (p is null) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
306 if (name == defaultDesign)
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
307 throw new GuiException ("Unable to load [specified or] default design");
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
308 name = defaultDesign; // try again with the default
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
309 p = name in data;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
310 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
311 curData = *p;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
312
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
313 // Get/create a changes section:
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
314 if (changesDS is null)
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
315 changesDS = new mt.DataSet;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
316
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
317 mt.IDataSection* q = name in changesDS.sec;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
318 if (q && ((changes = cast(WidgetDataChanges) *q) !is null)) {}
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
319 else {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
320 changes = new WidgetDataChanges (curData);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
321 changesDS.sec[name] = changes;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
322 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
323
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
324 // Create the widgets:
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
325 createRootWidget;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
326 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
327
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
328 /** Save changes, if any exist.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
329 *
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
330 * Is run when the manager is destroyed, but could be run at other times too. */
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
331 void save () {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
332 mutex.lock;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
333 scope(exit) mutex.unlock;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
334
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
335 // Make all widgets save any changed data; return if no changes:
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
336 if (!child.saveChanges ("root"))
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
337 return;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
338
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
339 if (loadUserFile) { // merge entries from user file into current changes
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
340 try {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
341 scope IReader reader = confDir.makeMTReader (
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
342 fileName, PRIORITY.HIGH_ONLY, changesDS, true);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
343
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
344 // Create if necessary, only corresponding to existing designs read:
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
345 reader.dataSecCreator = delegate mt.IDataSection(mt.ID id) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
346 WidgetDataSet* p = id in data;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
347 if (p is null)
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
348 throw new Exception ("File has changed since it was loaded!");
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
349 return new WidgetDataChanges (*p);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
350 };
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
351
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
352 reader.read;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
353 } catch (NoFileException) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
354 // No user file exists; not an error.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
355 } catch (Exception e) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
356 logger.error ("Error reading "~confDir.getFileName(fileName,PRIORITY.HIGH_ONLY)~" prior to saving:");
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
357 logger.error (e.msg);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
358 logger.error ("Overwriting the file.");
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
359 // Continue...
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
360 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
361 loadUserFile = false; // don't need to do it again
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
362 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
363
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
364 try { // Save
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
365 IWriter writer;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
366 writer = confDir.makeMTWriter (fileName, changesDS);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
367 writer.write;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
368 } catch (Exception e) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
369 logger.error ("Saving to "~confDir.getFileName(fileName,PRIORITY.HIGH_ONLY)~" failed:");
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
370 logger.error (e.msg);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
371 // No point in throwing since it doesn't affect anything else.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
372 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
373 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
374
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
375 /** Get the names of all designs available. */
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
376 char[][] designs() {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
377 synchronized(mutex) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
378 loadData (true);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
379 return data.keys;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
380 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
381 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
382
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
383
90
b525ff28774b Widgets generated dynamically from a list can now be standard widgets selected from data files.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 86
diff changeset
384 /** Create a widget by ID.
b525ff28774b Widgets generated dynamically from a list can now be standard widgets selected from data files.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 86
diff changeset
385 *
b525ff28774b Widgets generated dynamically from a list can now be standard widgets selected from data files.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 86
diff changeset
386 * A widget instance is created from data found under ID. Multiple instances may be created.
92
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
387 * NOTE - data conflicts when saving?
90
b525ff28774b Widgets generated dynamically from a list can now be standard widgets selected from data files.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 86
diff changeset
388 *
b525ff28774b Widgets generated dynamically from a list can now be standard widgets selected from data files.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 86
diff changeset
389 * An IContent may be passed. This could contain many things, e.g. some basic data, a widget,
b525ff28774b Widgets generated dynamically from a list can now be standard widgets selected from data files.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 86
diff changeset
390 * multiple sub-IContents. It is only passed to the widget by createWidget if it's enumeration
b525ff28774b Widgets generated dynamically from a list can now be standard widgets selected from data files.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 86
diff changeset
391 * given in that module has the flag TAKES_CONTENT. */
b525ff28774b Widgets generated dynamically from a list can now be standard widgets selected from data files.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 86
diff changeset
392 IChildWidget makeWidget (widgetID id, IContent content = null) {
85
56c0ddd90193 Intermediate commit (not stable). Changes to init system.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 84
diff changeset
393 debug (mdeWidgets) logger.trace ("Creating widget \""~id~'"');
91
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 90
diff changeset
394 return createWidget (this, id, curData[id], content);
80
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
395 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
396
92
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
397 /** Runs finalize for all descendants, in a deepest first order. */
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
398 /* NOTE: The way this function works may seem a little odd, but it's designed to allow
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
399 * shared alignments to be initialized properly:
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
400 * 1. all sharing members need to know their children's min size
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
401 * 2. all sharing members need to add their children's min size to the alignment
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
402 * 3. all sharing members can only then get their min size
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
403 * This method will fail if alignment members are not all of the same generation. An alternate
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
404 * method without this drawback would be to have shared alignments created with a list of
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
405 * pointers to their members, and once all members have been created the alignment could
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
406 * initialize itself, first making sure each members' children have been initialized. */
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
407 void finalize () {
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
408 IChildWidget[][] descendants; // first index: depth; is a list of widgets at each depth
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
409
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
410 void recurseChildren (size_t depth, IChildWidget widget) {
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
411 foreach (child; widget.children)
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
412 recurseChildren (depth+1, child);
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
413
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
414 if (descendants.length <= depth)
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
415 descendants.length = depth * 2 + 1;
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
416 descendants[depth] ~= widget;
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
417 }
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
418
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
419 recurseChildren (0, child);
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
420 foreach_reverse (generation; descendants) {
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
421 foreach (widget; generation)
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
422 widget.prefinalize;
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
423 foreach (widget; generation)
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
424 widget.finalize;
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
425 }
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
426 }
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
427
80
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
428 /** For making changes. */
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
429 void setData (widgetID id, WidgetData d) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
430 changes[id] = d; // also updates WidgetDataSet in data.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
431 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
432
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
433 /** Second stage of loading the widgets.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
434 *
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
435 * loadDesign handles the data; this method needs to:
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
436 * ---
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
437 * // 1. Create the root widget:
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
438 * child = makeWidget ("root");
92
085f2ca31914 Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
439 * finalize;
80
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
440 * // 2. Set the setSize, e.g.:
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
441 * child.setWidth (child.minWidth, 1);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
442 * child.setHeight (child.minHeight, 1);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
443 * ---
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
444 */
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
445 void createRootWidget();
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
446
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
447 protected:
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
448 final char[] fileName;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
449 char[] defaultDesign; // The design specified in the file header.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
450 char[] rendName; // Name of renderer; for saving and creating renderers
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
451
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
452 // Loaded data, indexed by design name. May not be loaded for all gui designs:
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
453 scope WidgetDataSet[char[]] data;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
454 private bool allLoaded = false; // applies to data
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
455 WidgetDataSet curData; // Current data
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
456 WidgetDataChanges changes; // Changes for the current design.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
457 scope mt.DataSet changesDS; // changes and sections from user file (used for saving)
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
458 bool loadUserFile = true; // still need to load user file for saving?
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
459
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
460 scope IChildWidget child; // The primary widget.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
461
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
462 Mutex mutex; // lock on methods for use outside the package.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 76
diff changeset
463 }