Mercurial > projects > mde
annotate mde/gui/widget/Ifaces.d @ 121:5b37d0400732
Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
WidgetManager code redistributed between classes; WMScreen class moved to WMScreen.d.
addContent function now calls makeWidget with another id.
author | Diggory Hardy <diggory.hardy@gmail.com> |
---|---|
date | Fri, 02 Jan 2009 18:07:10 +0000 |
parents | aba2dd815a1f |
children | d3b2cefd46c9 |
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:
72
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:
72
diff
changeset
|
17 * Widget interfaces. |
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:
72
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:
72
diff
changeset
|
19 * Widgets are connected as the nodes of a tree. Widgets know their parent as a IParentWidget |
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:
72
diff
changeset
|
20 * class and their children as IChildWidget classes. The gui manager is a special widget only |
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:
72
diff
changeset
|
21 * implementing IParentWidget; all other widgets must implement IChildWidget and optionally |
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:
72
diff
changeset
|
22 * IParentWidget. |
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:
72
diff
changeset
|
23 *************************************************************************************************/ |
32
316b0230a849
Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
|
24 module mde.gui.widget.Ifaces; |
316b0230a849
Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
|
25 |
80
ea58f277f487
Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
78
diff
changeset
|
26 public import mde.gui.types; |
32
316b0230a849
Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
|
27 public import mde.gui.renderer.IRenderer; |
115
1b1e2297e2fc
Enums handled more generically now via either a popup list or flat list of BoolContentWidgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
113
diff
changeset
|
28 import mde.content.Content; |
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:
72
diff
changeset
|
29 |
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:
72
diff
changeset
|
30 |
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:
72
diff
changeset
|
31 /************************************************************************************************* |
121
5b37d0400732
Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
117
diff
changeset
|
32 * Interface for parent widgets, including IWidgetManager. |
46
03fa79a48c48
Fixed resizing bugs in previous commit and made code cleaner and more efficient.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
45
diff
changeset
|
33 * |
03fa79a48c48
Fixed resizing bugs in previous commit and made code cleaner and more efficient.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
45
diff
changeset
|
34 * Notation: |
03fa79a48c48
Fixed resizing bugs in previous commit and made code cleaner and more efficient.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
45
diff
changeset
|
35 * Positive/negative direction: along the x/y axis in this direction. |
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:
72
diff
changeset
|
36 * Layout widget: a widget containing multiple sub-widges (which hence controls how they are |
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:
72
diff
changeset
|
37 * laid out). |
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:
72
diff
changeset
|
38 *************************************************************************************************/ |
121
5b37d0400732
Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
117
diff
changeset
|
39 interface IParentWidget |
32
316b0230a849
Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
|
40 { |
121
5b37d0400732
Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
117
diff
changeset
|
41 /** Checks for recursion of unsafe widgets to prevent infinite recursion. */ |
5b37d0400732
Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
117
diff
changeset
|
42 void recursionCheck (widgetID); |
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:
72
diff
changeset
|
43 } |
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:
72
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:
72
diff
changeset
|
45 |
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:
72
diff
changeset
|
46 /************************************************************************************************* |
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:
72
diff
changeset
|
47 * Interface for 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:
72
diff
changeset
|
48 * |
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:
72
diff
changeset
|
49 * This class handles widget rendering, input, loading and saving. |
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:
72
diff
changeset
|
50 *************************************************************************************************/ |
121
5b37d0400732
Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
117
diff
changeset
|
51 interface IWidgetManager : IParentWidget |
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:
72
diff
changeset
|
52 { |
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:
72
diff
changeset
|
53 // Loading/saving: |
121
5b37d0400732
Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
117
diff
changeset
|
54 /** Create a widget by looking up the data for id then looking up data.ints[0] in WIDGET_TYPES. |
39
5132301e9ed7
Implemented widget saving.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
37
diff
changeset
|
55 * |
80
ea58f277f487
Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
78
diff
changeset
|
56 * Params: |
ea58f277f487
Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
78
diff
changeset
|
57 * id = Identifier, within data files, of the data for the widget. |
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
|
58 * data = Pass this data to the widget, not data looked up via id. |
90
b525ff28774b
Widgets generated dynamically from a list can now be standard widgets selected from data files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
85
diff
changeset
|
59 * content = An IContent may be passed to some widgets on creation. |
80
ea58f277f487
Gui reorganization and changes; partial implementation of floating widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
78
diff
changeset
|
60 * |
121
5b37d0400732
Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
117
diff
changeset
|
61 * When used in a this(), super() should be called before any calls to makeWidget (or at least |
5b37d0400732
Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
117
diff
changeset
|
62 * parent and id set) due to recursionCheck being called on the widget. |
5b37d0400732
Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
117
diff
changeset
|
63 * |
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:
72
diff
changeset
|
64 * Creates a widget, using the widget data with index id. Widget data is loaded from files, |
116
5ee69b3ed9c9
Partial implementation of infinite widget recursion protection; some cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
115
diff
changeset
|
65 * and per design (multiple gui layouts, called designs, may exist; data is per design). */ |
121
5b37d0400732
Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
117
diff
changeset
|
66 IChildWidget makeWidget (IParentWidget parent, widgetID id, IContent content = null); |
93
08a4ae11454b
Widgets now save dimensions without preventing structural changes in the base config file from applying.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
92
diff
changeset
|
67 |
121
5b37d0400732
Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
117
diff
changeset
|
68 /** Get or set widget id's WidgetData or dimension data. |
5b37d0400732
Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
117
diff
changeset
|
69 * |
5b37d0400732
Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
117
diff
changeset
|
70 * WidgetData is for most data, dimensional data (wdims) is for dimensions. |
5b37d0400732
Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
117
diff
changeset
|
71 * |
5b37d0400732
Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
117
diff
changeset
|
72 * Data should only be set from IChildWidget.saveChanges() to |
5b37d0400732
Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
117
diff
changeset
|
73 * avoid setting multiple times when a widget id has several instances. */ |
5b37d0400732
Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
117
diff
changeset
|
74 WidgetData widgetData (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:
117
diff
changeset
|
75 void widgetData (widgetID id, WidgetData data); /// ditto |
5b37d0400732
Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
117
diff
changeset
|
76 wdims dimData (widgetID id); /// ditto |
5b37d0400732
Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
117
diff
changeset
|
77 void dimData (widgetID id, wdims d); /// ditto |
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
|
78 |
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:
72
diff
changeset
|
79 // Rendering: |
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:
72
diff
changeset
|
80 /** For when a widget needs redrawing. |
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:
72
diff
changeset
|
81 * |
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:
72
diff
changeset
|
82 * Must be called because rendering may only be done on events. |
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:
72
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:
72
diff
changeset
|
84 * Currently it just causes everything to be redrawn next frame. */ |
41
b3a6ca4516b4
The renderer now controls which parts of the window border allow resizing.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
40
diff
changeset
|
85 void requestRedraw (); |
b3a6ca4516b4
The renderer now controls which parts of the window border allow resizing.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
40
diff
changeset
|
86 |
32
316b0230a849
Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
|
87 /** Get the window's renderer. |
316b0230a849
Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
|
88 * |
316b0230a849
Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
|
89 * Normally specific to the GUI, but widgets have no direct contact with the GUI and this |
316b0230a849
Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
|
90 * provides the possibility of per-window renderers (if desired). */ |
316b0230a849
Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
|
91 IRenderer renderer (); |
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:
72
diff
changeset
|
92 |
117
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
93 /** Creates and positions a pop-up widget (widg), |
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
94 * |
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
95 * Set flags = 1 to place widg left or right of parent, otherwise it will be placed above or |
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
96 * below parent. |
113
9824bee909fd
Popup menu; works for simple menus except that clicking an item doesn't close it.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
112
diff
changeset
|
97 * |
117
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
98 * WidgetManager sets its position, draws it, and passes it click events. If a click event |
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
99 * occurs which isn't on the popup or it's parent, it is removed (unless a newer |
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
100 * popup is not removed). |
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
101 * |
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
102 * Popups currently should not change their size while active. */ |
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
103 void addPopup (IChildWidget parent, IChildWidget popup, int flags = 0); |
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
104 /** Remove the popup added by this parent, and any popups added afterwards. |
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
105 * If parent added multiple popups, this would just remove the top one. */ |
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
106 void removePopup (IChildWidget parent); |
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:
72
diff
changeset
|
107 |
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:
72
diff
changeset
|
108 // User input: |
76
65780e0e48e6
Re-enabled click event passing in the gui to make ButtonWidget work.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
75
diff
changeset
|
109 /** Add a mouse click callback. |
65780e0e48e6
Re-enabled click event passing in the gui to make ButtonWidget work.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
75
diff
changeset
|
110 * |
65780e0e48e6
Re-enabled click event passing in the gui to make ButtonWidget work.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
75
diff
changeset
|
111 * This is a delegate this will be called for all mouse click events recieved by the gui, not |
65780e0e48e6
Re-enabled click event passing in the gui to make ButtonWidget work.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
75
diff
changeset
|
112 * simply all click events on the widget (as clickEvent recieves). |
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:
72
diff
changeset
|
113 * |
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:
72
diff
changeset
|
114 * The delegate should return true if it accepts the event and no further processing is |
113
9824bee909fd
Popup menu; works for simple menus except that clicking an item doesn't close it.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
112
diff
changeset
|
115 * required (i.e. the event should not be handled by anything else), false otherwise. */ |
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:
72
diff
changeset
|
116 void addClickCallback (bool delegate (wdabs cx, wdabs cy, ubyte b, bool state) dg); |
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:
72
diff
changeset
|
117 |
76
65780e0e48e6
Re-enabled click event passing in the gui to make ButtonWidget work.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
75
diff
changeset
|
118 /** Add a mouse motion callback: delegate will be called for all motion events recieved by the |
65780e0e48e6
Re-enabled click event passing in the gui to make ButtonWidget work.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
75
diff
changeset
|
119 * gui. */ |
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:
72
diff
changeset
|
120 void addMotionCallback (void delegate (wdabs cx, wdabs cy) dg); |
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:
72
diff
changeset
|
121 |
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:
72
diff
changeset
|
122 /** Remove all event callbacks on this widget (according to the delegate's .ptr). */ |
76
65780e0e48e6
Re-enabled click event passing in the gui to make ButtonWidget work.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
75
diff
changeset
|
123 // Note: don't try to pass a reference and cast to void* in the function; it's a different address. |
65780e0e48e6
Re-enabled click event passing in the gui to make ButtonWidget work.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
75
diff
changeset
|
124 void removeCallbacks (void* frame); |
32
316b0230a849
Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
|
125 } |
316b0230a849
Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
|
126 |
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:
72
diff
changeset
|
127 |
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:
72
diff
changeset
|
128 /************************************************************************************************* |
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:
72
diff
changeset
|
129 * Interface for (child) widgets, i.e. all widgets other than the manager. |
39
5132301e9ed7
Implemented widget saving.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
37
diff
changeset
|
130 * |
5132301e9ed7
Implemented widget saving.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
37
diff
changeset
|
131 * A widget is a region of a GUI window which handles rendering and user-interaction for itself |
90
b525ff28774b
Widgets generated dynamically from a list can now be standard widgets selected from data files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
85
diff
changeset
|
132 * and is able to communicate with its manager and child widgets as necessary. (Passing widgets |
b525ff28774b
Widgets generated dynamically from a list can now be standard widgets selected from data files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
85
diff
changeset
|
133 * a reference to their parent has not been found useful.) |
39
5132301e9ed7
Implemented widget saving.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
37
diff
changeset
|
134 * |
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:
72
diff
changeset
|
135 * If a widget is to be creatable by IWidgetManager.makeWidget, it must be listed in the |
85
56c0ddd90193
Intermediate commit (not stable). Changes to init system.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
80
diff
changeset
|
136 * createWidget module, and have a constructor of the following form. It should also update it's |
56c0ddd90193
Intermediate commit (not stable). Changes to init system.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
80
diff
changeset
|
137 * creation data if necessary, either when changed or when saveChanges() is called, using |
56c0ddd90193
Intermediate commit (not stable). Changes to init system.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
80
diff
changeset
|
138 * IWidgetManager.setData(). |
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:
72
diff
changeset
|
139 * It should use Ddoc to explain what initialization data is used. |
39
5132301e9ed7
Implemented widget saving.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
37
diff
changeset
|
140 * ---------------------------------- |
65
891211f034f2
Changes to widgets: widgets may now get strings as creation data. Strings for TextWidgets can be set in files (in a temporary mannor).
Diggory Hardy <diggory.hardy@gmail.com>
parents:
58
diff
changeset
|
141 * /++ Constructor for a ... widget. |
891211f034f2
Changes to widgets: widgets may now get strings as creation data. Strings for TextWidgets can be set in files (in a temporary mannor).
Diggory Hardy <diggory.hardy@gmail.com>
parents:
58
diff
changeset
|
142 * + |
891211f034f2
Changes to widgets: widgets may now get strings as creation data. Strings for TextWidgets can be set in files (in a temporary mannor).
Diggory Hardy <diggory.hardy@gmail.com>
parents:
58
diff
changeset
|
143 * + Widget uses the initialisation data: |
891211f034f2
Changes to widgets: widgets may now get strings as creation data. Strings for TextWidgets can be set in files (in a temporary mannor).
Diggory Hardy <diggory.hardy@gmail.com>
parents:
58
diff
changeset
|
144 * + [widgetID, x, y] |
891211f034f2
Changes to widgets: widgets may now get strings as creation data. Strings for TextWidgets can be set in files (in a temporary mannor).
Diggory Hardy <diggory.hardy@gmail.com>
parents:
58
diff
changeset
|
145 * + where x is ... and y is ... +/ |
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
|
146 * this (IWidgetManager mgr, widgetID id, WidgetData data); |
90
b525ff28774b
Widgets generated dynamically from a list can now be standard widgets selected from data files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
85
diff
changeset
|
147 * |
b525ff28774b
Widgets generated dynamically from a list can now be standard widgets selected from data files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
85
diff
changeset
|
148 * /// The CTOR may take an IContent reference: |
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
|
149 * this (IWidgetManager mgr, widgetID id, WidgetData data, IContent content); |
39
5132301e9ed7
Implemented widget saving.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
37
diff
changeset
|
150 * ---------------------------------- |
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
|
151 * Where mgr is the widget manager, id is the _id passed to makeWidget() and data is |
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:
72
diff
changeset
|
152 * initialisation data. The method should throw a WidgetDataException (created without |
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:
72
diff
changeset
|
153 * parameters) if the data has wrong length or is otherwise invalid. |
39
5132301e9ed7
Implemented widget saving.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
37
diff
changeset
|
154 * |
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
|
155 * All widgets should set their own size in this() or setup() (must be setup() if it could change), |
1655693702fc
Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
110
diff
changeset
|
156 * although some parents may set child-widgets' size during their creation. |
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:
72
diff
changeset
|
157 *************************************************************************************************/ |
37
052df9b2fe07
Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
36
diff
changeset
|
158 //NOTE: add another this() without the data for default initialization, for the GUI editor? |
121
5b37d0400732
Widgets now receive and store their parent (IParentWidget). Infinite widget recursion checks. WidgetManager code redistributed.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
117
diff
changeset
|
159 interface IChildWidget : IParentWidget |
32
316b0230a849
Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
|
160 { |
39
5132301e9ed7
Implemented widget saving.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
37
diff
changeset
|
161 //BEGIN Load and save |
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
|
162 /** 2nd stage of initialization for widgets; also called on some changes. |
92
085f2ca31914
Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
91
diff
changeset
|
163 * |
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
|
164 * Widgets should call recursively on their children, redo anything indicated by flags, and |
1655693702fc
Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
110
diff
changeset
|
165 * adjust their size and other cached data dependant on any thing which may have changed. |
1655693702fc
Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
110
diff
changeset
|
166 * Widgets may rely on setPosition being called afterwards. |
1655693702fc
Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
110
diff
changeset
|
167 * |
1655693702fc
Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
110
diff
changeset
|
168 * Params: |
1655693702fc
Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
110
diff
changeset
|
169 * n = Indicates this is the (n+1)-th time the function has been called. |
1655693702fc
Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
110
diff
changeset
|
170 * flags = if (flags & 1) the renderer has been changed, |
1655693702fc
Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
110
diff
changeset
|
171 * if (flags & 2) translation strings are being reloaded. |
1655693702fc
Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
110
diff
changeset
|
172 * These flags are always true on first run. |
1655693702fc
Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
110
diff
changeset
|
173 * |
1655693702fc
Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
110
diff
changeset
|
174 * Returns: |
1655693702fc
Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
110
diff
changeset
|
175 * The method should return true if the dimensions (may) have been changed. This may not be |
1655693702fc
Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
110
diff
changeset
|
176 * the case on the first run (when n == 0)!. |
1655693702fc
Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
110
diff
changeset
|
177 */ |
1655693702fc
Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
110
diff
changeset
|
178 bool setup (uint n, uint flags); |
92
085f2ca31914
Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
91
diff
changeset
|
179 |
78
79a1809421aa
Widget data saving reimplemented for the new data system. (Now grid layout widgets remember their row & column sizes.)
Diggory Hardy <diggory.hardy@gmail.com>
parents:
77
diff
changeset
|
180 /** When this is called, if the widget has any changed data to save it should call |
79a1809421aa
Widget data saving reimplemented for the new data system. (Now grid layout widgets remember their row & column sizes.)
Diggory Hardy <diggory.hardy@gmail.com>
parents:
77
diff
changeset
|
181 * IWidgetManager.setData (id, data) to set it and return true. Otherwise it should return |
79a1809421aa
Widget data saving reimplemented for the new data system. (Now grid layout widgets remember their row & column sizes.)
Diggory Hardy <diggory.hardy@gmail.com>
parents:
77
diff
changeset
|
182 * false. |
79a1809421aa
Widget data saving reimplemented for the new data system. (Now grid layout widgets remember their row & column sizes.)
Diggory Hardy <diggory.hardy@gmail.com>
parents:
77
diff
changeset
|
183 * |
79a1809421aa
Widget data saving reimplemented for the new data system. (Now grid layout widgets remember their row & column sizes.)
Diggory Hardy <diggory.hardy@gmail.com>
parents:
77
diff
changeset
|
184 * If the widget has subwidgets, it should also be recursively called on these (passing their |
79a1809421aa
Widget data saving reimplemented for the new data system. (Now grid layout widgets remember their row & column sizes.)
Diggory Hardy <diggory.hardy@gmail.com>
parents:
77
diff
changeset
|
185 * ids). */ |
93
08a4ae11454b
Widgets now save dimensions without preventing structural changes in the base config file from applying.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
92
diff
changeset
|
186 bool saveChanges (); |
78
79a1809421aa
Widget data saving reimplemented for the new data system. (Now grid layout widgets remember their row & column sizes.)
Diggory Hardy <diggory.hardy@gmail.com>
parents:
77
diff
changeset
|
187 |
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:
72
diff
changeset
|
188 /+ Use when widget editing is available? Requires widgets to know their parents. |
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:
72
diff
changeset
|
189 /** Called when a child widget's size has changed. |
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:
72
diff
changeset
|
190 * |
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:
72
diff
changeset
|
191 * Should be propegated up to parents. */ |
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:
72
diff
changeset
|
192 void childChanged (); |
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:
72
diff
changeset
|
193 +/ |
110
6acd96f8685f
Translation reloading as far as AContent name/desc supported. Limited & crude support for updating gui.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
108
diff
changeset
|
194 |
39
5132301e9ed7
Implemented widget saving.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
37
diff
changeset
|
195 //END Load and save |
5132301e9ed7
Implemented widget saving.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
37
diff
changeset
|
196 |
5132301e9ed7
Implemented widget saving.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
37
diff
changeset
|
197 //BEGIN Size and position |
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
|
198 /** Is the width / height resizable? |
37
052df9b2fe07
Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
36
diff
changeset
|
199 * |
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
|
200 * This really means does the widget benifit from being enlarged? Any widget should occupy |
4d5d53e4f881
Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
90
diff
changeset
|
201 * additional area when expanded. |
4d5d53e4f881
Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
90
diff
changeset
|
202 * |
4d5d53e4f881
Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
90
diff
changeset
|
203 * If not, the widget has fixed dimensions equal to it's minimal size. */ |
37
052df9b2fe07
Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
36
diff
changeset
|
204 bool isWSizable (); |
052df9b2fe07
Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
36
diff
changeset
|
205 bool isHSizable (); /// ditto |
052df9b2fe07
Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
36
diff
changeset
|
206 |
66
f54ae4fc2b2f
Replaced IWidget.getMinimalSize(out w,out h) with minWidth() and minHeight().
Diggory Hardy <diggory.hardy@gmail.com>
parents:
65
diff
changeset
|
207 /** The minimal size the widget could be shrunk to (or its fixed size). |
f54ae4fc2b2f
Replaced IWidget.getMinimalSize(out w,out h) with minWidth() and minHeight().
Diggory Hardy <diggory.hardy@gmail.com>
parents:
65
diff
changeset
|
208 * |
92
085f2ca31914
Shared alignments supported in more complex cases.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
91
diff
changeset
|
209 * Takes into account child-widgets and any other contents. */ |
66
f54ae4fc2b2f
Replaced IWidget.getMinimalSize(out w,out h) with minWidth() and minHeight().
Diggory Hardy <diggory.hardy@gmail.com>
parents:
65
diff
changeset
|
210 wdim minWidth (); |
f54ae4fc2b2f
Replaced IWidget.getMinimalSize(out w,out h) with minWidth() and minHeight().
Diggory Hardy <diggory.hardy@gmail.com>
parents:
65
diff
changeset
|
211 wdim minHeight (); /// ditto |
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
|
212 |
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
|
213 /** Get the current size of the 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
|
214 wdim width (); |
4d5d53e4f881
Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
90
diff
changeset
|
215 wdim height(); /// ditto |
37
052df9b2fe07
Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
36
diff
changeset
|
216 |
113
9824bee909fd
Popup menu; works for simple menus except that clicking an item doesn't close it.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
112
diff
changeset
|
217 /** (Smallest) coordinates of widget. */ |
9824bee909fd
Popup menu; works for simple menus except that clicking an item doesn't close it.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
112
diff
changeset
|
218 wdabs xPos (); |
9824bee909fd
Popup menu; works for simple menus except that clicking an item doesn't close it.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
112
diff
changeset
|
219 wdabs yPos (); /// ditto |
9824bee909fd
Popup menu; works for simple menus except that clicking an item doesn't close it.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
112
diff
changeset
|
220 |
37
052df9b2fe07
Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
36
diff
changeset
|
221 /** Used to adjust the size. |
32
316b0230a849
Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
|
222 * |
46
03fa79a48c48
Fixed resizing bugs in previous commit and made code cleaner and more efficient.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
45
diff
changeset
|
223 * Params: |
03fa79a48c48
Fixed resizing bugs in previous commit and made code cleaner and more efficient.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
45
diff
changeset
|
224 * nw/nh = The new width/height |
03fa79a48c48
Fixed resizing bugs in previous commit and made code cleaner and more efficient.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
45
diff
changeset
|
225 * dir = Direction to resize from. This is only really applicable to layout widgets. |
03fa79a48c48
Fixed resizing bugs in previous commit and made code cleaner and more efficient.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
45
diff
changeset
|
226 * It must be either -1 (start resizing from highest row/col index, decreasing the |
03fa79a48c48
Fixed resizing bugs in previous commit and made code cleaner and more efficient.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
45
diff
changeset
|
227 * index as necessary), or +1 (resize from the lowest index, i.e. 0). |
03fa79a48c48
Fixed resizing bugs in previous commit and made code cleaner and more efficient.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
45
diff
changeset
|
228 * Most widgets can simply ignore it. |
39
5132301e9ed7
Implemented widget saving.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
37
diff
changeset
|
229 * |
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
|
230 * A widget should never be resized smaller than it's minimal size (if it is, it should assume |
4d5d53e4f881
Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
90
diff
changeset
|
231 * it's minimal size and print a warning when in debug mode). |
4d5d53e4f881
Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
90
diff
changeset
|
232 * A "fixed" size widget should enlarge itself as requested. |
37
052df9b2fe07
Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
36
diff
changeset
|
233 * |
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:
72
diff
changeset
|
234 * setPosition must be called after calling either setWidth or setHeight. */ |
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:
48
diff
changeset
|
235 void setWidth (wdim nw, int dir); |
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:
48
diff
changeset
|
236 void setHeight (wdim nh, int dir); /// ditto |
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
|
237 |
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
|
238 /** Set the current position (called after setup and to move widget). */ |
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:
48
diff
changeset
|
239 void setPosition (wdim x, wdim y); |
39
5132301e9ed7
Implemented widget saving.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
37
diff
changeset
|
240 //END Size and position |
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
|
241 |
39
5132301e9ed7
Implemented widget saving.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
37
diff
changeset
|
242 //BEGIN Events |
117
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
243 /** Recursively scan the widget tree to find the widget under (cx,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
|
244 * |
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
|
245 * If called on a widget, that widget should assume the location is over itself, and so should |
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
|
246 * either return itself or the result of calling getWidget on the appropriate child widget. |
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
|
247 * |
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
|
248 * In the case of Window this may not be the case; it should check and return null if not under |
117
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
249 * (cx,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
|
250 * |
117
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
251 * Note: use global coordinates (cx,cy) not coordinates relative to the widget. */ |
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
252 IChildWidget getWidget (wdabs cx, wdabs cy); |
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
253 |
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
254 /** Return true if (cx,cy) is on self's box (doesn't matter if actually on a subwidget). */ |
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
255 bool onSelf (wdabs cx, wdabs cy); |
32
316b0230a849
Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
|
256 |
99
5de5810e3516
Implemented an editable TextContent widget; it's now possible to edit text options using the GUI.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
96
diff
changeset
|
257 /** Receive a mouse click event at cx,cy from button b (1-5 correspond to L,M,B, wheel up,down) |
5de5810e3516
Implemented an editable TextContent widget; it's now possible to edit text options using the GUI.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
96
diff
changeset
|
258 * which is a down-click if state is true. |
5de5810e3516
Implemented an editable TextContent widget; it's now possible to edit text options using the GUI.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
96
diff
changeset
|
259 * |
5de5810e3516
Implemented an editable TextContent widget; it's now possible to edit text options using the GUI.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
96
diff
changeset
|
260 * Widget may assume coordinates are on the widget (caller must check). |
32
316b0230a849
Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
|
261 * |
99
5de5810e3516
Implemented an editable TextContent widget; it's now possible to edit text options using the GUI.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
96
diff
changeset
|
262 * The return value has the following flags: 1 to request keyboard input. */ |
5de5810e3516
Implemented an editable TextContent widget; it's now possible to edit text options using the GUI.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
96
diff
changeset
|
263 int clickEvent (wdabs cx, wdabs cy, ubyte b, bool state); |
5de5810e3516
Implemented an editable TextContent widget; it's now possible to edit text options using the GUI.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
96
diff
changeset
|
264 |
5de5810e3516
Implemented an editable TextContent widget; it's now possible to edit text options using the GUI.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
96
diff
changeset
|
265 /** Receives keyboard events when requested. |
32
316b0230a849
Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
|
266 * |
99
5de5810e3516
Implemented an editable TextContent widget; it's now possible to edit text options using the GUI.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
96
diff
changeset
|
267 * Params: |
5de5810e3516
Implemented an editable TextContent widget; it's now possible to edit text options using the GUI.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
96
diff
changeset
|
268 * sym SDLKey key sym, useful for keys with no character code such as arrow keys |
5de5810e3516
Implemented an editable TextContent widget; it's now possible to edit text options using the GUI.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
96
diff
changeset
|
269 * letter The character input, in UTF-8 */ |
5de5810e3516
Implemented an editable TextContent widget; it's now possible to edit text options using the GUI.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
96
diff
changeset
|
270 void keyEvent (ushort sym, char[] letter); |
5de5810e3516
Implemented an editable TextContent widget; it's now possible to edit text options using the GUI.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
96
diff
changeset
|
271 |
5de5810e3516
Implemented an editable TextContent widget; it's now possible to edit text options using the GUI.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
96
diff
changeset
|
272 /** Called when keyboard input focus is lost. */ |
5de5810e3516
Implemented an editable TextContent widget; it's now possible to edit text options using the GUI.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
96
diff
changeset
|
273 void keyFocusLost (); |
113
9824bee909fd
Popup menu; works for simple menus except that clicking an item doesn't close it.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
112
diff
changeset
|
274 |
9824bee909fd
Popup menu; works for simple menus except that clicking an item doesn't close it.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
112
diff
changeset
|
275 /** Called when the mouse moves over the button and when it leaves. No need to call |
9824bee909fd
Popup menu; works for simple menus except that clicking an item doesn't close it.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
112
diff
changeset
|
276 * requestRedraw. */ |
9824bee909fd
Popup menu; works for simple menus except that clicking an item doesn't close it.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
112
diff
changeset
|
277 void highlight (bool state); |
9824bee909fd
Popup menu; works for simple menus except that clicking an item doesn't close it.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
112
diff
changeset
|
278 |
117
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
279 /** When a pop-up is closed the manager calls requestRedraw and this function on its parent. */ |
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
280 void popupClose (); |
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
281 /** When a click is on the parent of a popup, this function is called instead of the usual |
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
282 * clickEvent. |
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
283 * |
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
284 * Returns: |
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
285 * true to close the popup. |
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
286 * |
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
287 * Note: this means the parent can't receive text input without code changes. */ |
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
288 bool popupParentClick (); |
aba2dd815a1f
Some tweaks to popup events and widgets.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
116
diff
changeset
|
289 |
39
5132301e9ed7
Implemented widget saving.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
37
diff
changeset
|
290 //END Events |
37
052df9b2fe07
Allowed widget resizing, changed widget IDs and made Input catch any callback exceptions.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
36
diff
changeset
|
291 |
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
|
292 /** Draw, using the stored values of x and y. |
32
316b0230a849
Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
|
293 * |
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
|
294 * Maybe later enforce clipping of all sub-widget drawing, particularly for cases where only |
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
|
295 * part of the widget is visible: scroll bars or a hidden window. */ |
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
|
296 void draw (); |
32
316b0230a849
Lots more work on the GUI. Also renamed lots of files.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
|
297 } |