Mercurial > projects > mde

annotate mde/gui/widget/TextWidget.d @ 156:36df0ffe34d2

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fix to reload translations.
author Diggory Hardy <diggory.hardy@gmail.com>
date Sat, 18 Apr 2009 21:51:03 +0200
parents 783969f4665c
children 2476790223b8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
59
672b6b162a36 Added very basic (and currently useless) content support.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
1 /* LICENSE BLOCK
672b6b162a36 Added very basic (and currently useless) content support.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
2 Part of mde: a Modular D game-oriented Engine
672b6b162a36 Added very basic (and currently useless) content support.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
3 Copyright © 2007-2008 Diggory Hardy
672b6b162a36 Added very basic (and currently useless) content support.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
4
672b6b162a36 Added very basic (and currently useless) content support.
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
672b6b162a36 Added very basic (and currently useless) content support.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
6 of the GNU General Public License as published by the Free Software Foundation, either
672b6b162a36 Added very basic (and currently useless) content support.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
7 version 2 of the License, or (at your option) any later version.
672b6b162a36 Added very basic (and currently useless) content support.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
8
672b6b162a36 Added very basic (and currently useless) content support.
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;
672b6b162a36 Added very basic (and currently useless) content support.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
10 without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
672b6b162a36 Added very basic (and currently useless) content support.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
11 See the GNU General Public License for more details.
672b6b162a36 Added very basic (and currently useless) content support.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
12
672b6b162a36 Added very basic (and currently useless) content support.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
13 You should have received a copy of the GNU General Public License
672b6b162a36 Added very basic (and currently useless) content support.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
14 along with this program. If not, see <http://www.gnu.org/licenses/>. */
672b6b162a36 Added very basic (and currently useless) content support.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
15
119
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
16 /** Simple text widgets. */
59
672b6b162a36 Added very basic (and currently useless) content support.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
17 module mde.gui.widget.TextWidget;
672b6b162a36 Added very basic (and currently useless) content support.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
18
131
9cff74f68b84 Major revisions to popup handling. Buttons can close menus now, plus some smaller impovements. Removed Widget module.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 130
diff changeset
19 import mde.gui.widget.AChildWidget;
59
672b6b162a36 Added very basic (and currently useless) content support.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
20 import mde.gui.exception;
672b6b162a36 Added very basic (and currently useless) content support.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
21 import mde.gui.renderer.IRenderer;
119
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
22 import mde.content.AStringContent;
59
672b6b162a36 Added very basic (and currently useless) content support.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
23
103
42e241e7be3e ContentList content type; getting content items/lists from Options generically via content.Items, and a new addContent widget function. Several improvements to generic handling of content. New button-with-text widget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 99
diff changeset
24 import tango.util.log.Log : Log, Logger;
42e241e7be3e ContentList content type; getting content items/lists from Options generically via content.Items, and a new addContent widget function. Several improvements to generic handling of content. New button-with-text widget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 99
diff changeset
25 private Logger logger;
42e241e7be3e ContentList content type; getting content items/lists from Options generically via content.Items, and a new addContent widget function. Several improvements to generic handling of content. New button-with-text widget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 99
diff changeset
26 static this () {
42e241e7be3e ContentList content type; getting content items/lists from Options generically via content.Items, and a new addContent widget function. Several improvements to generic handling of content. New button-with-text widget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 99
diff changeset
27 logger = Log.getLogger ("mde.gui.widget.TextWidget");
94
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment).
Diggory Hardy <diggory.hardy@gmail.com>
parents: 93
diff changeset
28 }
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment).
Diggory Hardy <diggory.hardy@gmail.com>
parents: 93
diff changeset
29
119
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
30 /** Base text widget. */
131
9cff74f68b84 Major revisions to popup handling. Buttons can close menus now, plus some smaller impovements. Removed Widget module.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 130
diff changeset
31 class ATextWidget : AChildWidget
59
672b6b162a36 Added very basic (and currently useless) content support.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff changeset
32 {
95
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 94
diff changeset
33 /** Set the adapter first:
119
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
34 * adapter = mgr.renderer.getAdapter (...); */
121
5b37d0400732 Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 119
diff changeset
35 protected this (IWidgetManager mgr, IParentWidget parent, widgetID id) {
5b37d0400732 Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 119
diff changeset
36 super (mgr, parent, id);
72
159775502bb4 The first dynamically generated widget lists, based on Options, are here!
Diggory Hardy <diggory.hardy@gmail.com>
parents: 65
diff changeset
37 }
159775502bb4 The first dynamically generated widget lists, based on Options, are here!
Diggory Hardy <diggory.hardy@gmail.com>
parents: 65
diff changeset
38
111
1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 110
diff changeset
39 /** Recalculates dims if the renderer changed. */
114
b16a534f5302 Changes for tango r4201. Added override keyword in a lot of places.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 112
diff changeset
40 override bool setup (uint,uint flags) {
111
1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 110
diff changeset
41 if (flags & 1) {
1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 110
diff changeset
42 adapter.getDimensions (mw, mh);
1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 110
diff changeset
43 if (mw != w || mh != h) {
1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 110
diff changeset
44 w = mw;
1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 110
diff changeset
45 h = mh;
1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 110
diff changeset
46 return true;
1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 110
diff changeset
47 }
1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 110
diff changeset
48 }
1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 110
diff changeset
49 return false;
110
6acd96f8685f Translation reloading as far as AContent name/desc supported. Limited & crude support for updating gui.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 105
diff changeset
50 }
6acd96f8685f Translation reloading as far as AContent name/desc supported. Limited & crude support for updating gui.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 105
diff changeset
51
114
b16a534f5302 Changes for tango r4201. Added override keyword in a lot of places.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 112
diff changeset
52 override void draw () {
72
159775502bb4 The first dynamically generated widget lists, based on Options, are here!
Diggory Hardy <diggory.hardy@gmail.com>
parents: 65
diff changeset
53 super.draw();
90
b525ff28774b Widgets generated dynamically from a list can now be standard widgets selected from data files.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 77
diff changeset
54 adapter.draw (x,y);
72
159775502bb4 The first dynamically generated widget lists, based on Options, are here!
Diggory Hardy <diggory.hardy@gmail.com>
parents: 65
diff changeset
55 }
159775502bb4 The first dynamically generated widget lists, based on Options, are here!
Diggory Hardy <diggory.hardy@gmail.com>
parents: 65
diff changeset
56
159775502bb4 The first dynamically generated widget lists, based on Options, are here!
Diggory Hardy <diggory.hardy@gmail.com>
parents: 65
diff changeset
57 protected:
93
08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 91
diff changeset
58 IRenderer.TextAdapter adapter;
72
159775502bb4 The first dynamically generated widget lists, based on Options, are here!
Diggory Hardy <diggory.hardy@gmail.com>
parents: 65
diff changeset
59 }
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
60
95
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 94
diff changeset
61
145
1048b5c7cab1 Allow EventContent creation for translatable labels.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 138
diff changeset
62 /** Basic text widget.
119
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
63 *
145
1048b5c7cab1 Allow EventContent creation for translatable labels.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 138
diff changeset
64 * Displays data.strings[0] directly (no translation). Using
1048b5c7cab1 Allow EventContent creation for translatable labels.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 138
diff changeset
65 * DisplayContentWidget with a content is recommended to allow translation.
1048b5c7cab1 Allow EventContent creation for translatable labels.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 138
diff changeset
66 * (Use EventContent if the content is not used for anything else; EventContent
1048b5c7cab1 Allow EventContent creation for translatable labels.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 138
diff changeset
67 * is the simplest Content available.) */
95
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 94
diff changeset
68 class TextLabelWidget : ATextWidget
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 94
diff changeset
69 {
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 94
diff changeset
70 /** Constructor for a widget containing [fixed] content.
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 94
diff changeset
71 *
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 94
diff changeset
72 * Widget uses the initialisation data:
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 94
diff changeset
73 * [widgetID, contentID, colour]
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 94
diff changeset
74 * where contentID is an ID for the string ID of the contained content
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 94
diff changeset
75 * and colour is an 8-bit-per-channel RGB colour of the form 0xRRGGBB. */
121
5b37d0400732 Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 119
diff changeset
76 this (IWidgetManager mgr, IParentWidget parent, widgetID id, WidgetData data) {
95
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 94
diff changeset
77 WDCheck (data, 2, 1);
121
5b37d0400732 Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 119
diff changeset
78 super (mgr, parent, id);
111
1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 110
diff changeset
79 adapter = mgr.renderer.getAdapter (data.ints[1]);
1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 110
diff changeset
80 adapter.text = data.strings[0];
95
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 94
diff changeset
81 }
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 94
diff changeset
82 }
2a364c7d82c9 Boolean options can be adjusted from the gui now (using a very basic widget). Also some bug-fixes.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 94
diff changeset
83
138
3468e9bfded1 Popup widgets: are simpler to use and can show content fields like DisplayContentWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 131
diff changeset
84 /** Displays text from a content.
119
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
85 *
138
3468e9bfded1 Popup widgets: are simpler to use and can show content fields like DisplayContentWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 131
diff changeset
86 * Displays the value, name, description or possibly another field of a
3468e9bfded1 Popup widgets: are simpler to use and can show content fields like DisplayContentWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 131
diff changeset
87 * content, depending on data.ints[2]. */
3468e9bfded1 Popup widgets: are simpler to use and can show content fields like DisplayContentWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 131
diff changeset
88 class DisplayContentWidget : ATextWidget
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
89 {
121
5b37d0400732 Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 119
diff changeset
90 this (IWidgetManager mgr, IParentWidget parent, widgetID id, WidgetData data, IContent c) {
146
783969f4665c Simple, inefficient context menus (displaying content description).
Diggory Hardy <diggory.hardy@gmail.com>
parents: 145
diff changeset
91 content_ = cast(Content) c;
783969f4665c Simple, inefficient context menus (displaying content description).
Diggory Hardy <diggory.hardy@gmail.com>
parents: 145
diff changeset
92 WDCMinCheck (data, 1, 0, content_);
121
5b37d0400732 Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 119
diff changeset
93 super (mgr, parent, id);
138
3468e9bfded1 Popup widgets: are simpler to use and can show content fields like DisplayContentWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 131
diff changeset
94
3468e9bfded1 Popup widgets: are simpler to use and can show content fields like DisplayContentWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 131
diff changeset
95 if (data.ints.length >= 3)
3468e9bfded1 Popup widgets: are simpler to use and can show content fields like DisplayContentWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 131
diff changeset
96 cIndex = data.ints[2]; // otherwise display '0', the value
3468e9bfded1 Popup widgets: are simpler to use and can show content fields like DisplayContentWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 131
diff changeset
97 if (cIndex == 0)
146
783969f4665c Simple, inefficient context menus (displaying content description).
Diggory Hardy <diggory.hardy@gmail.com>
parents: 145
diff changeset
98 content_.addCallback (&updateVal);
138
3468e9bfded1 Popup widgets: are simpler to use and can show content fields like DisplayContentWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 131
diff changeset
99
3468e9bfded1 Popup widgets: are simpler to use and can show content fields like DisplayContentWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 131
diff changeset
100 adapter = mgr.renderer.getAdapter ();
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
101 }
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
114
b16a534f5302 Changes for tango r4201. Added override keyword in a lot of places.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 112
diff changeset
103 override bool setup (uint n, uint flags) {
111
1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 110
diff changeset
104 if (!(flags & 3)) return false; // string or renderer (and possibly font) changed
146
783969f4665c Simple, inefficient context menus (displaying content description).
Diggory Hardy <diggory.hardy@gmail.com>
parents: 145
diff changeset
105 adapter.text = content_.toString(cIndex);
138
3468e9bfded1 Popup widgets: are simpler to use and can show content fields like DisplayContentWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 131
diff changeset
106 return super.setup (n, 3); // force redimensioning
110
6acd96f8685f Translation reloading as far as AContent name/desc supported. Limited & crude support for updating gui.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 105
diff changeset
107 }
6acd96f8685f Translation reloading as far as AContent name/desc supported. Limited & crude support for updating gui.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 105
diff changeset
108
146
783969f4665c Simple, inefficient context menus (displaying content description).
Diggory Hardy <diggory.hardy@gmail.com>
parents: 145
diff changeset
109 override IContent content () {
783969f4665c Simple, inefficient context menus (displaying content description).
Diggory Hardy <diggory.hardy@gmail.com>
parents: 145
diff changeset
110 return content_;
783969f4665c Simple, inefficient context menus (displaying content description).
Diggory Hardy <diggory.hardy@gmail.com>
parents: 145
diff changeset
111 }
783969f4665c Simple, inefficient context menus (displaying content description).
Diggory Hardy <diggory.hardy@gmail.com>
parents: 145
diff changeset
112
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
113 protected:
138
3468e9bfded1 Popup widgets: are simpler to use and can show content fields like DisplayContentWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 131
diff changeset
114 void updateVal (Content) { // callback
146
783969f4665c Simple, inefficient context menus (displaying content description).
Diggory Hardy <diggory.hardy@gmail.com>
parents: 145
diff changeset
115 adapter.text = content_.toString(cIndex);
138
3468e9bfded1 Popup widgets: are simpler to use and can show content fields like DisplayContentWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 131
diff changeset
116 wdim omw = mw, omh = mh;
3468e9bfded1 Popup widgets: are simpler to use and can show content fields like DisplayContentWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 131
diff changeset
117 adapter.getDimensions (mw, mh);
3468e9bfded1 Popup widgets: are simpler to use and can show content fields like DisplayContentWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 131
diff changeset
118 if (omw != mw)
3468e9bfded1 Popup widgets: are simpler to use and can show content fields like DisplayContentWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 131
diff changeset
119 parent.minWChange (this, mw);
3468e9bfded1 Popup widgets: are simpler to use and can show content fields like DisplayContentWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 131
diff changeset
120 if (omh != mh)
3468e9bfded1 Popup widgets: are simpler to use and can show content fields like DisplayContentWidget.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 131
diff changeset
121 parent.minHChange (this, mh);
119
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
122 }
146
783969f4665c Simple, inefficient context menus (displaying content description).
Diggory Hardy <diggory.hardy@gmail.com>
parents: 145
diff changeset
123 Content content_;
156
36df0ffe34d2 Fix to reload translations.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 146
diff changeset
124 int cIndex = 0;
119
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
125 }
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
126
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
127 /// Text-box for editing a content's value. Generic − any AStringContent.
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
128 class AStringContentWidget : ATextWidget
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
129 {
121
5b37d0400732 Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 119
diff changeset
130 this (IWidgetManager mgr, IParentWidget parent, widgetID id, WidgetData, IContent c) {
146
783969f4665c Simple, inefficient context menus (displaying content description).
Diggory Hardy <diggory.hardy@gmail.com>
parents: 145
diff changeset
131 content_ = cast(AStringContent) c;
783969f4665c Simple, inefficient context menus (displaying content description).
Diggory Hardy <diggory.hardy@gmail.com>
parents: 145
diff changeset
132 if (content_ is null) throw new ContentException (this);
121
5b37d0400732 Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 119
diff changeset
133 super (mgr, parent, id);
5b37d0400732 Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 119
diff changeset
134
146
783969f4665c Simple, inefficient context menus (displaying content description).
Diggory Hardy <diggory.hardy@gmail.com>
parents: 145
diff changeset
135 content_.addCallback (&update);
119
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
136 adapter = mgr.renderer.getAdapter ();
146
783969f4665c Simple, inefficient context menus (displaying content description).
Diggory Hardy <diggory.hardy@gmail.com>
parents: 145
diff changeset
137 adapter.text = content_.toString(0);
783969f4665c Simple, inefficient context menus (displaying content description).
Diggory Hardy <diggory.hardy@gmail.com>
parents: 145
diff changeset
138 }
783969f4665c Simple, inefficient context menus (displaying content description).
Diggory Hardy <diggory.hardy@gmail.com>
parents: 145
diff changeset
139
783969f4665c Simple, inefficient context menus (displaying content description).
Diggory Hardy <diggory.hardy@gmail.com>
parents: 145
diff changeset
140 override IContent content () {
783969f4665c Simple, inefficient context menus (displaying content description).
Diggory Hardy <diggory.hardy@gmail.com>
parents: 145
diff changeset
141 return content_;
119
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
142 }
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
143
130
c5c38eaadb64 Changed how sizability is set for parents: can require all sub-widgets resizable or only one to set parent resizable.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 126
diff changeset
144 override bool isWSizable () {
c5c38eaadb64 Changed how sizability is set for parents: can require all sub-widgets resizable or only one to set parent resizable.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 126
diff changeset
145 return true;
c5c38eaadb64 Changed how sizability is set for parents: can require all sub-widgets resizable or only one to set parent resizable.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 126
diff changeset
146 }
c5c38eaadb64 Changed how sizability is set for parents: can require all sub-widgets resizable or only one to set parent resizable.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 126
diff changeset
147 override bool isHSizable () {
c5c38eaadb64 Changed how sizability is set for parents: can require all sub-widgets resizable or only one to set parent resizable.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 126
diff changeset
148 return false;
c5c38eaadb64 Changed how sizability is set for parents: can require all sub-widgets resizable or only one to set parent resizable.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 126
diff changeset
149 }
119
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
150
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
151 /** On click, request keyboard input. */
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
152 override int clickEvent (wdabs cx, wdabs, ubyte, bool) {
146
783969f4665c Simple, inefficient context menus (displaying content description).
Diggory Hardy <diggory.hardy@gmail.com>
parents: 145
diff changeset
153 //adapter.index = content_.editIndex;
783969f4665c Simple, inefficient context menus (displaying content description).
Diggory Hardy <diggory.hardy@gmail.com>
parents: 145
diff changeset
154 content_.editIndex = adapter.setIndex (cx - x);
119
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
155 mgr.requestRedraw;
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
156 return 1; // get keyboard input via keyEvent
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
157 }
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
158
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
159 override void keyEvent (ushort s, char[] i) {
146
783969f4665c Simple, inefficient context menus (displaying content description).
Diggory Hardy <diggory.hardy@gmail.com>
parents: 145
diff changeset
160 adapter.text = content_.keyStroke (s, i);
783969f4665c Simple, inefficient context menus (displaying content description).
Diggory Hardy <diggory.hardy@gmail.com>
parents: 145
diff changeset
161 adapter.index = content_.editIndex;
126
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 123
diff changeset
162 wdim omw = mw, omh = mh;
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 123
diff changeset
163 adapter.getDimensions (mw, mh);
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 123
diff changeset
164 if (omw != mw)
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 123
diff changeset
165 parent.minWChange (this, mw);
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 123
diff changeset
166 if (omh != mh)
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 123
diff changeset
167 parent.minHChange (this, mh);
119
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
168 mgr.requestRedraw;
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
169 }
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
170 override void keyFocusLost () {
146
783969f4665c Simple, inefficient context menus (displaying content description).
Diggory Hardy <diggory.hardy@gmail.com>
parents: 145
diff changeset
171 adapter.text = content_.endEdit; // update other users of content_ relying on callbacks
119
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
172 adapter.index;
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
173 mgr.requestRedraw;
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
174 }
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
175
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
176 protected:
126
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 123
diff changeset
177 void update (Content) { // callback
146
783969f4665c Simple, inefficient context menus (displaying content description).
Diggory Hardy <diggory.hardy@gmail.com>
parents: 145
diff changeset
178 adapter.text = content_.toString(0);
126
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 123
diff changeset
179 wdim omw = mw, omh = mh;
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 123
diff changeset
180 adapter.getDimensions (mw, mh);
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 123
diff changeset
181 if (omw != mw)
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 123
diff changeset
182 parent.minWChange (this, mw);
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 123
diff changeset
183 if (omh != mh)
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 123
diff changeset
184 parent.minHChange (this, mh);
c9843fbaac88 Dynamic minimal size changing improved; works over layouts sharing alignment.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 123
diff changeset
185 }
146
783969f4665c Simple, inefficient context menus (displaying content description).
Diggory Hardy <diggory.hardy@gmail.com>
parents: 145
diff changeset
186 AStringContent content_;
119
d28aea50c6da Basic edit cursor placement using the mouse.
Diggory Hardy <diggory.hardy@gmail.com>
parents: 114
diff changeset
187 }