projects/mde: mde/gui/WidgetManager.d annotate

annotate mde/gui/WidgetManager.d @ 105:08651e8a8c51

Quit button, big changes to content system. Moved mde.gui.content to mde.content to reflect it's not only used by the gui. Split Content module into Content and AStringContent. New AContent and EventContent class. Callbacks are now generic and implemented in AContent. Renamed TextContent to StringContent and ValueContent to AStringContent.

author	Diggory Hardy <diggory.hardy@gmail.com>
date	Sat, 29 Nov 2008 12:36:39 +0000
parents	42e241e7be3e
children	c9fc2d303178

rev	line source
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	1 /* LICENSE BLOCK
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	2 Part of mde: a Modular D game-oriented Engine
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	3 Copyright © 2007-2008 Diggory Hardy
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	4
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	5 This program is free software: you can redistribute it and/or modify it under the terms
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	6 of the GNU General Public License as published by the Free Software Foundation, either
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	7 version 2 of the License, or (at your option) any later version.
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	8
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	9 This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	10 without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	11 See the GNU General Public License for more details.
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	12
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	13 You should have received a copy of the GNU General Public License
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	14 along with this program. If not, see <http://www.gnu.org/licenses/>. */
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	15
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	16 /*************************************************************************************************
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	17 * The gui manager class.
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	18 *
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	19 * This is the module to use externally to create a graphical user interface (likely also with
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	20 * content modules).
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	21 *************************************************************************************************/
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	22 module mde.gui.WidgetManager;
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	23
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	24 import mde.gui.WidgetDataSet;
34 6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	25 import mde.gui.widget.Ifaces;
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	26 import mde.gui.renderer.createRenderer;
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	27
36 57d000574d75 Enabled drawing on demand, and made the polling interval configurable. Diggory Hardy <diggory.hardy@gmail.com> parents: 35 diff changeset	28 // For adding the input event callbacks and requesting redraws:
57d000574d75 Enabled drawing on demand, and made the polling interval configurable. Diggory Hardy <diggory.hardy@gmail.com> parents: 35 diff changeset	29 import imde = mde.imde;
57d000574d75 Enabled drawing on demand, and made the polling interval configurable. Diggory Hardy <diggory.hardy@gmail.com> parents: 35 diff changeset	30 import mde.input.Input;
57d000574d75 Enabled drawing on demand, and made the polling interval configurable. Diggory Hardy <diggory.hardy@gmail.com> parents: 35 diff changeset	31 import mde.scheduler.Scheduler;
85 56c0ddd90193 Intermediate commit (not stable). Changes to init system. Diggory Hardy <diggory.hardy@gmail.com> parents: 84 diff changeset	32 import mde.setup.Screen;
36 57d000574d75 Enabled drawing on demand, and made the polling interval configurable. Diggory Hardy <diggory.hardy@gmail.com> parents: 35 diff changeset	33
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	34 import tango.core.sync.Mutex;
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	35 import tango.util.log.Log : Log, Logger;
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	36
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	37 private Logger logger;
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	38 static this () {
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	39 logger = Log.getLogger ("mde.gui.WidgetManager");
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	40 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	41
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	42 /*************************************************************************************************
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	43 * The widget manager.
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	44 *
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	45 * This is responsible for loading and saving an entire gui (although more than one may exist),
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	46 * controlling the rendering device (e.g. the screen or a texture), and providing user input.
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	47 *
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	48 * Currently mouse coordinates are passed to widgets untranslated. It may make sense to translate
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	49 * them and possibly drop events for some uses, such as if the gui is drawn to a texture.
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	50 *
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	51 * Aside from the IWidgetManager methods, this class should be thread-safe.
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	52 *************************************************************************************************/
86 79d816b3e2d2 New InitStage system, Screen & Screen.Drawable, separate testing and guiDemo binaries. Diggory Hardy <diggory.hardy@gmail.com> parents: 85 diff changeset	53 class WidgetManager : WidgetLoader, Screen.IDrawable {
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	54 /** Construct a new widget manager.
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	55 *
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	56 * params:
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	57 * fileName = Name of file specifying the gui, excluding path and extension.
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	58 */
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	59 this (char[] file) {
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	60 super(file);
85 56c0ddd90193 Intermediate commit (not stable). Changes to init system. Diggory Hardy <diggory.hardy@gmail.com> parents: 84 diff changeset	61
56c0ddd90193 Intermediate commit (not stable). Changes to init system. Diggory Hardy <diggory.hardy@gmail.com> parents: 84 diff changeset	62 Screen.addDrawable (this);
84 e0f1ec7fe73a Merge plus a few tweaks. Diggory Hardy <diggory.hardy@gmail.com> parents: 81 diff changeset	63 }
e0f1ec7fe73a Merge plus a few tweaks. Diggory Hardy <diggory.hardy@gmail.com> parents: 81 diff changeset	64
92 085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	65 // this() runs during static this(), when imde.input doesn't exist. init() runs later.
84 e0f1ec7fe73a Merge plus a few tweaks. Diggory Hardy <diggory.hardy@gmail.com> parents: 81 diff changeset	66 void init () {
85 56c0ddd90193 Intermediate commit (not stable). Changes to init system. Diggory Hardy <diggory.hardy@gmail.com> parents: 84 diff changeset	67 // Doesn't need a lock - cannot conflict with other class functions.
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	68 // Events we want to know about:
36 57d000574d75 Enabled drawing on demand, and made the polling interval configurable. Diggory Hardy <diggory.hardy@gmail.com> parents: 35 diff changeset	69 imde.input.addMouseClickCallback(&clickEvent);
57d000574d75 Enabled drawing on demand, and made the polling interval configurable. Diggory Hardy <diggory.hardy@gmail.com> parents: 35 diff changeset	70 imde.input.addMouseMotionCallback(&motionEvent);
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	71 }
39 5132301e9ed7 Implemented widget saving. Diggory Hardy <diggory.hardy@gmail.com> parents: 36 diff changeset	72
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	73
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	74 /** Draw the gui. */
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	75 void draw() {
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	76 synchronized(mutex)
85 56c0ddd90193 Intermediate commit (not stable). Changes to init system. Diggory Hardy <diggory.hardy@gmail.com> parents: 84 diff changeset	77 if (child)
56c0ddd90193 Intermediate commit (not stable). Changes to init system. Diggory Hardy <diggory.hardy@gmail.com> parents: 84 diff changeset	78 child.draw;
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	79 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	80
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	81
34 6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	82 /** For mouse click events.
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	83 *
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	84 * Sends the event on to the relevant windows and all click callbacks. */
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	85 void clickEvent (ushort cx, ushort cy, ubyte b, bool state) {
43 1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	86 debug scope (failure)
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	87 logger.warn ("clickEvent: failed!");
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	88 mutex.lock;
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	89 scope(exit) mutex.unlock;
85 56c0ddd90193 Intermediate commit (not stable). Changes to init system. Diggory Hardy <diggory.hardy@gmail.com> parents: 84 diff changeset	90 if (child is null) return;
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 47 diff changeset	91
34 6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	92 // NOTE: buttons receive the up-event even when drag-callbacks are in place.
6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	93 foreach (dg; clickCallbacks)
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	94 // See IWidgetManager.addClickCallback's documentation:
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	95 if (dg (cast(wdabs)cx, cast(wdabs)cy, b, state)) return;
34 6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	96
91 4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 90 diff changeset	97 // test the click was on the child widget
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 90 diff changeset	98 // cx/cy are unsigned, thus >= 0. Widget starts at (0,0)
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 90 diff changeset	99 if (cx >= child.width \|\| cy >= child.height) {
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 90 diff changeset	100 debug logger.warn ("WidgetManager received click not on child; potentially an error");
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 90 diff changeset	101 return;
4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 90 diff changeset	102 }
76 65780e0e48e6 Re-enabled click event passing in the gui to make ButtonWidget work. Diggory Hardy <diggory.hardy@gmail.com> parents: 75 diff changeset	103 IChildWidget widg = child.getWidget (cast(wdabs)cx,cast(wdabs)cy);
96 dbf332403c6e Improvements to FloatingAreaWidget: positioning, passing click events and draw order. Diggory Hardy <diggory.hardy@gmail.com> parents: 93 diff changeset	104 //debug logger.trace ("Click on {}", widg);
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: 97 diff changeset	105 if (keyFocus && keyFocus !is widg) {
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	106 keyFocus.keyFocusLost;
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	107 keyFocus = null;
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	108 imde.input.setLetterCallback (null);
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	109 }
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	110 if (widg !is null) {
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	111 if (widg.clickEvent (cast(wdabs)cx,cast(wdabs)cy,b,state) & 1) {
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	112 keyFocus = widg;
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	113 imde.input.setLetterCallback (&widg.keyEvent);
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	114 }
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	115 }
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	116 }
34 6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	117
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	118 /** For mouse motion events.
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	119 *
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	120 * Sends the event on to all motion callbacks. */
34 6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	121 void motionEvent (ushort cx, ushort cy) {
43 1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	122 debug scope (failure)
1530d9c04d4d Column/row resizing implemented for GridLayoutWidget (finally)! Diggory Hardy <diggory.hardy@gmail.com> parents: 41 diff changeset	123 logger.warn ("motionEvent: failed!");
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	124 mutex.lock;
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	125 scope(exit) mutex.unlock;
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	126
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	127 foreach (dg; motionCallbacks)
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 47 diff changeset	128 dg (cast(wdabs)cx, cast(wdabs)cy);
34 6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	129 }
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	130
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	131
86 79d816b3e2d2 New InitStage system, Screen & Screen.Drawable, separate testing and guiDemo binaries. Diggory Hardy <diggory.hardy@gmail.com> parents: 85 diff changeset	132 void sizeEvent (int nw, int nh) { // IDrawable function
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	133 mutex.lock;
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	134 scope(exit) mutex.unlock;
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	135
85 56c0ddd90193 Intermediate commit (not stable). Changes to init system. Diggory Hardy <diggory.hardy@gmail.com> parents: 84 diff changeset	136 w = cast(wdim) nw;
56c0ddd90193 Intermediate commit (not stable). Changes to init system. Diggory Hardy <diggory.hardy@gmail.com> parents: 84 diff changeset	137 h = cast(wdim) nh;
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	138
85 56c0ddd90193 Intermediate commit (not stable). Changes to init system. Diggory Hardy <diggory.hardy@gmail.com> parents: 84 diff changeset	139 if (w < mw \|\| h < mh)
56c0ddd90193 Intermediate commit (not stable). Changes to init system. Diggory Hardy <diggory.hardy@gmail.com> parents: 84 diff changeset	140 logger.warn ("Minimal dimensions ({},{}) not met: ({},{}), but I cannot resize myself!",mw,mh,w,h);
56c0ddd90193 Intermediate commit (not stable). Changes to init system. Diggory Hardy <diggory.hardy@gmail.com> parents: 84 diff changeset	141
56c0ddd90193 Intermediate commit (not stable). Changes to init system. Diggory Hardy <diggory.hardy@gmail.com> parents: 84 diff changeset	142 if (!child) return; // if not created yet.
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	143 child.setWidth (w, -1);
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	144 child.setHeight (h, -1);
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	145 child.setPosition (0,0);
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	146 }
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	147
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	148 //BEGIN IWidgetManager methods
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	149 // These methods are only intended for use within the gui package. They are not necessarily
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	150 // thread-safe.
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	151 IRenderer renderer () {
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	152 assert (rend !is null, "WidgetManager.renderer: rend is null");
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	153 return rend;
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	154 }
34 6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	155
36 57d000574d75 Enabled drawing on demand, and made the polling interval configurable. Diggory Hardy <diggory.hardy@gmail.com> parents: 35 diff changeset	156 void requestRedraw () {
57d000574d75 Enabled drawing on demand, and made the polling interval configurable. Diggory Hardy <diggory.hardy@gmail.com> parents: 35 diff changeset	157 imde.mainSchedule.request(imde.SCHEDULE.DRAW);
57d000574d75 Enabled drawing on demand, and made the polling interval configurable. Diggory Hardy <diggory.hardy@gmail.com> parents: 35 diff changeset	158 }
57d000574d75 Enabled drawing on demand, and made the polling interval configurable. Diggory Hardy <diggory.hardy@gmail.com> parents: 35 diff changeset	159
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 47 diff changeset	160 void addClickCallback (bool delegate(wdabs, wdabs, ubyte, bool) dg) {
34 6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	161 clickCallbacks[dg.ptr] = dg;
6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	162 }
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 47 diff changeset	163 void addMotionCallback (void delegate(wdabs, wdabs) dg) {
34 6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	164 motionCallbacks[dg.ptr] = dg;
6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	165 }
76 65780e0e48e6 Re-enabled click event passing in the gui to make ButtonWidget work. Diggory Hardy <diggory.hardy@gmail.com> parents: 75 diff changeset	166 void removeCallbacks (void* frame) {
65780e0e48e6 Re-enabled click event passing in the gui to make ButtonWidget work. Diggory Hardy <diggory.hardy@gmail.com> parents: 75 diff changeset	167 clickCallbacks.remove(frame);
65780e0e48e6 Re-enabled click event passing in the gui to make ButtonWidget work. Diggory Hardy <diggory.hardy@gmail.com> parents: 75 diff changeset	168 motionCallbacks.remove(frame);
34 6b4116e6355c Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	169 }
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	170 //END IWidgetManager methods
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	171
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	172 protected:
85 56c0ddd90193 Intermediate commit (not stable). Changes to init system. Diggory Hardy <diggory.hardy@gmail.com> parents: 84 diff changeset	173 /* Second stage of widget loading.
56c0ddd90193 Intermediate commit (not stable). Changes to init system. Diggory Hardy <diggory.hardy@gmail.com> parents: 84 diff changeset	174 * Note: sizeEvent should be called with window size before this. */
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	175 void createRootWidget () {
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	176 // The renderer needs to be created on the first load, but not after this.
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	177 if (rend is null)
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	178 rend = createRenderer (rendName);
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	179
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	180 child = makeWidget ("root");
92 085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	181 finalize;
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	182
85 56c0ddd90193 Intermediate commit (not stable). Changes to init system. Diggory Hardy <diggory.hardy@gmail.com> parents: 84 diff changeset	183 mw = child.minWidth;
56c0ddd90193 Intermediate commit (not stable). Changes to init system. Diggory Hardy <diggory.hardy@gmail.com> parents: 84 diff changeset	184 mh = child.minHeight;
56c0ddd90193 Intermediate commit (not stable). Changes to init system. Diggory Hardy <diggory.hardy@gmail.com> parents: 84 diff changeset	185
56c0ddd90193 Intermediate commit (not stable). Changes to init system. Diggory Hardy <diggory.hardy@gmail.com> parents: 84 diff changeset	186 if (w < mw \|\| h < mh)
56c0ddd90193 Intermediate commit (not stable). Changes to init system. Diggory Hardy <diggory.hardy@gmail.com> parents: 84 diff changeset	187 logger.warn ("Minimal dimensions ({},{}) not met: ({},{}), but I cannot resize myself!",mw,mh,w,h);
56c0ddd90193 Intermediate commit (not stable). Changes to init system. Diggory Hardy <diggory.hardy@gmail.com> parents: 84 diff changeset	188
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	189 child.setWidth (w, -1);
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	190 child.setHeight (h, -1);
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	191 child.setPosition (0,0);
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 74 diff changeset	192 }
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	193
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: 97 diff changeset	194 void preSave () {
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	195 if (keyFocus) {
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	196 keyFocus.keyFocusLost;
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	197 keyFocus = null;
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	198 imde.input.setLetterCallback (null);
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	199 }
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	200 }
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	201
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	202 private:
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: 97 diff changeset	203 IRenderer rend;
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	204 wdim w,h; // area available to the widgets
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	205 wdim mw,mh; // minimal area available to the widgets
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	206 // callbacks indexed by their frame pointers:
58 d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 47 diff changeset	207 bool delegate(wdabs cx, wdabs cy, ubyte b, bool state) [void*] clickCallbacks;
d43523ed4b62 Included a wdim typedef for all variables to do with window position or size instead of just using int. Diggory Hardy <diggory.hardy@gmail.com> parents: 47 diff changeset	208 void delegate(wdabs cx, wdabs cy) [void*] motionCallbacks;
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: 97 diff changeset	209 IChildWidget keyFocus; // widget receiving keyboard input when non-null
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	210 }
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	211
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	212
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	213 import mde.gui.exception;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	214 import mde.gui.widget.Ifaces;
105 08651e8a8c51 Quit button, big changes to content system. Diggory Hardy <diggory.hardy@gmail.com> parents: 103 diff changeset	215 import mde.content.Content;
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	216 import mde.gui.widget.createWidget;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	217
81 d8fccaa45d5f Moved file IO code from mde/mergetag to mde/file[/mergetag] and changed how some errors are caught. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	218 import mde.file.mergetag.Reader;
d8fccaa45d5f Moved file IO code from mde/mergetag to mde/file[/mergetag] and changed how some errors are caught. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	219 import mde.file.mergetag.Writer;
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	220 import mde.setup.paths;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	221
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	222 /*************************************************************************************************
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	223 * Contains the code for loading and saving the gui, but not the code for drawing it or handling
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	224 * user input.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	225 *
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	226 * This abstract class exists solely for separating out some of the functionality.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	227 *************************************************************************************************/
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	228 abstract scope class WidgetLoader : IWidgetManager
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	229 {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	230 /** Construct a new widget loader.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	231 *
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	232 * params:
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	233 * fileName = Name of file specifying the gui, excluding path and extension.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	234 */
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	235 protected this (char[] file) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	236 mutex = new Mutex; // Used on functions intended to be called from outside the gui package.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	237 fileName = file;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	238 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	239
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	240 /* Load the widgets' data from the file specified to the CTOR.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	241 *
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	242 * params:
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	243 * allDesigns = Load all sections
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	244 */
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	245 private void loadData (bool allDesigns = false) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	246 if (allLoaded \|\| (defaultDesign !is null && allDesigns == false))
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	247 return; // test if already loaded
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	248
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	249 // Set up a reader
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	250 scope IReader reader;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	251 try {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	252 reader = confDir.makeMTReader (fileName, PRIORITY.HIGH_LOW, null, true);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	253
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	254 // Read from the HEADER:
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	255 // Get the renderer
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	256 char[]* p = "Renderer" in reader.dataset.header._charA;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	257 if (p is null \|\| *p is null) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	258 logger.warn ("No renderer specified: using \"Simple\"");
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	259 rendName = "Simple";
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	260 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	261 else
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	262 rendName = *p;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	263
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	264 // Get which section to use
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	265 p = "Design" in reader.dataset.header._charA;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	266 if (p is null \|\| *p is null) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	267 logger.warn ("No gui design specified: trying \"Default\"");
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	268 defaultDesign = "Default";
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	269 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	270 else
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	271 defaultDesign = *p;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	272
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	273 // Read the body:
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	274 // Load the chosen design
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	275 reader.dataSecCreator = delegate mt.IDataSection(mt.ID id) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	276 WidgetDataSet* p = id in data;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	277 if (p is null) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	278 data[id] = new WidgetDataSet;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	279 return *(id in data);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	280 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	281 return *p;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	282 };
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	283
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	284 if (allDesigns) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	285 reader.read;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	286 allLoaded = true;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	287 } else
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	288 reader.read([defaultDesign]);
81 d8fccaa45d5f Moved file IO code from mde/mergetag to mde/file[/mergetag] and changed how some errors are caught. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	289 } catch (NoFileException) {
d8fccaa45d5f Moved file IO code from mde/mergetag to mde/file[/mergetag] and changed how some errors are caught. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	290 logger.error ("Unable to load GUI: no config file!");
d8fccaa45d5f Moved file IO code from mde/mergetag to mde/file[/mergetag] and changed how some errors are caught. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	291 // just return: not a fatal error (so long as the game can run without a GUI!)
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	292 } catch (Exception e) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	293 logger.error ("Unable to load GUI: errors parsing config file ("~confDir.getFileName(fileName,PRIORITY.HIGH_LOW)~"):");
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	294 logger.error (e.msg);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	295 throw new GuiException ("Failure parsing config file");
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	296 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	297 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	298
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	299 /** Load the gui from some design.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	300 *
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	301 * If a design was previously loaded, its changes are saved first.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	302 *
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	303 * Params:
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	304 * name = Design to load. If null, the default will be loaded.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	305 */
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	306 void loadDesign (char[] name = null) {
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: 97 diff changeset	307 if (changes !is null) // A design was previously loaded
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	308 save; // own lock
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	309
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: 97 diff changeset	310 mutex.lock;
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	311 scope(exit) mutex.unlock;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	312
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	313 // Load data (loadData tests if it's already loaded first):
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	314 if (name is null) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	315 loadData (false);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	316 name = defaultDesign;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	317 } else
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	318 loadData (true);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	319
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	320
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	321 // Get data:
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	322 auto p = name in data;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	323 while (p is null) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	324 if (name == defaultDesign)
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	325 throw new GuiException ("Unable to load [specified or] default design");
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	326 name = defaultDesign; // try again with the default
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	327 p = name in data;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	328 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	329 curData = *p;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	330
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	331 // Get/create a changes section:
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	332 if (changesDS is null)
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	333 changesDS = new mt.DataSet;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	334
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	335 mt.IDataSection* q = name in changesDS.sec;
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: 97 diff changeset	336 if (!q \|\| ((changes = cast(WidgetDataChanges) *q) is null)) {
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	337 changes = new WidgetDataChanges (curData);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	338 changesDS.sec[name] = changes;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	339 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	340
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	341 // Create the widgets:
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	342 createRootWidget;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	343 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	344
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	345 /** Save changes, if any exist.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	346 *
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	347 * Is run when the manager is destroyed, but could be run at other times too. */
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	348 void save () {
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: 97 diff changeset	349 preSave;
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	350
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	351 mutex.lock;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	352 scope(exit) mutex.unlock;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	353
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	354 // Make all widgets save any changed data; return if no changes:
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	355 if (!child.saveChanges)
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	356 return;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	357
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	358 if (loadUserFile) { // merge entries from user file into current changes
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	359 try {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	360 scope IReader reader = confDir.makeMTReader (
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	361 fileName, PRIORITY.HIGH_ONLY, changesDS, true);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	362
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	363 // Create if necessary, only corresponding to existing designs read:
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	364 reader.dataSecCreator = delegate mt.IDataSection(mt.ID id) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	365 WidgetDataSet* p = id in data;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	366 if (p is null)
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	367 throw new Exception ("File has changed since it was loaded!");
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	368 return new WidgetDataChanges (*p);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	369 };
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	370
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	371 reader.read;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	372 } catch (NoFileException) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	373 // No user file exists; not an error.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	374 } catch (Exception e) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	375 logger.error ("Error reading "~confDir.getFileName(fileName,PRIORITY.HIGH_ONLY)~" prior to saving:");
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	376 logger.error (e.msg);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	377 logger.error ("Overwriting the file.");
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	378 // Continue...
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	379 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	380 loadUserFile = false; // don't need to do it again
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	381 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	382
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	383 try { // Save
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	384 IWriter writer;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	385 writer = confDir.makeMTWriter (fileName, changesDS);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	386 writer.write;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	387 } catch (Exception e) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	388 logger.error ("Saving to "~confDir.getFileName(fileName,PRIORITY.HIGH_ONLY)~" failed:");
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	389 logger.error (e.msg);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	390 // No point in throwing since it doesn't affect anything else.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	391 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	392 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	393
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	394 /** Get the names of all designs available. */
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	395 char[][] designs() {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	396 synchronized(mutex) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	397 loadData (true);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	398 return data.keys;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	399 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	400 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	401
90 b525ff28774b Widgets generated dynamically from a list can now be standard widgets selected from data files. Diggory Hardy <diggory.hardy@gmail.com> parents: 86 diff changeset	402 IChildWidget makeWidget (widgetID id, IContent content = null) {
85 56c0ddd90193 Intermediate commit (not stable). Changes to init system. Diggory Hardy <diggory.hardy@gmail.com> parents: 84 diff changeset	403 debug (mdeWidgets) logger.trace ("Creating widget \""~id~'"');
91 4d5d53e4f881 Shared alignment for dynamic content lists - finally implemented! Lots of smaller changes too. Diggory Hardy <diggory.hardy@gmail.com> parents: 90 diff changeset	404 return createWidget (this, id, curData[id], content);
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	405 }
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	406 IChildWidget makeWidget (widgetID id, WidgetData data, IContent content = null) {
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	407 debug (mdeWidgets) logger.trace ("Creating widget \""~id~'"');
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	408 return createWidget (this, id, data, content);
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	409 }
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	410
92 085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	411 /** Runs finalize for all descendants, in a deepest first order. */
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	412 /* NOTE: The way this function works may seem a little odd, but it's designed to allow
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	413 * shared alignments to be initialized properly:
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	414 * 1. all sharing members need to know their children's min size
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	415 * 2. all sharing members need to add their children's min size to the alignment
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	416 * 3. all sharing members can only then get their min size
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	417 * This method will fail if alignment members are not all of the same generation. An alternate
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	418 * method without this drawback would be to have shared alignments created with a list of
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	419 * pointers to their members, and once all members have been created the alignment could
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	420 * initialize itself, first making sure each members' children have been initialized. */
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	421 void finalize () {
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	422 IChildWidget[][] descendants; // first index: depth; is a list of widgets at each depth
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	423
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	424 void recurseChildren (size_t depth, IChildWidget widget) {
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	425 foreach (child; widget.children)
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	426 recurseChildren (depth+1, child);
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	427
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	428 if (descendants.length <= depth)
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	429 descendants.length = depth * 2 + 1;
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	430 descendants[depth] ~= widget;
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	431 }
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	432
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	433 recurseChildren (0, child);
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	434 foreach_reverse (generation; descendants) {
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	435 foreach (widget; generation)
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	436 widget.prefinalize;
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	437 foreach (widget; generation)
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	438 widget.finalize;
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	439 }
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	440 }
085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	441
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	442 wdims dimData (widgetID id) {
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	443 return curData.dims (id);
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	444 }
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	445 void setData (widgetID id, WidgetData d) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	446 changes[id] = d; // also updates WidgetDataSet in data.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	447 }
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	448 void setDimData (widgetID id, wdims d) {
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	449 changes.setDims(id, d); // also updates WidgetDataSet in data.
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	450 }
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	451
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	452 /** Second stage of loading the widgets.
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	453 *
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	454 * loadDesign handles the data; this method needs to:
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	455 * ---
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	456 * // 1. Create the root widget:
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	457 * child = makeWidget ("root");
92 085f2ca31914 Shared alignments supported in more complex cases. Diggory Hardy <diggory.hardy@gmail.com> parents: 91 diff changeset	458 * finalize;
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	459 * // 2. Set the setSize, e.g.:
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	460 * child.setWidth (child.minWidth, 1);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	461 * child.setHeight (child.minHeight, 1);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	462 * ---
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	463 */
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	464 void createRootWidget();
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	465
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: 97 diff changeset	466 /** Called before saving (usually when the GUI is about to be destroyed, although not
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	467 * necessarily). */
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	468 void preSave () {}
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	469
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	470 protected:
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	471 final char[] fileName;
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	472 char[] defaultDesign; // The design specified in the file header.
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	473 char[] rendName; // Name of renderer; for saving and creating renderers
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	474
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	475 // Loaded data, indexed by design name. May not be loaded for all gui designs:
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	476 scope WidgetDataSet[char[]] data;
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	477 private bool allLoaded = false; // applies to data
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	478 WidgetDataSet curData; // Current data
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	479 WidgetDataChanges changes; // Changes for the current design.
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	480 scope mt.DataSet changesDS; // changes and sections from user file (used for saving)
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	481 bool loadUserFile = true; // still need to load user file for saving?
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	482
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	483 scope IChildWidget child; // The primary widget.
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	484
5de5810e3516 Implemented an editable TextContent widget; it's now possible to edit text options using the GUI. Diggory Hardy <diggory.hardy@gmail.com> parents: 97 diff changeset	485 Mutex mutex; // lock on methods for use outside the package.
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 76 diff changeset	486 }

Mercurial > projects > mde

annotate mde/gui/WidgetManager.d @ 105:08651e8a8c51