projects/mde: mde/gui/renderer/IRenderer.d annotate

annotate mde/gui/renderer/IRenderer.d @ 179:1f9d00f392bd default tip

Fixed a bug where (non-resizible) widgets wouldn't get shrunk when minimal size decreases, meaning optional context menus are hiden properly now. Optimised when ServiceContentList.opCall is called, I think without breaking anything.

author	Diggory Hardy <diggory.hardy@gmail.com>
date	Tue, 15 Sep 2009 20:09:59 +0200
parents	075705ad664a
children

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
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	16 /** Interface for the renderer. This is planned to replace decoration.d */
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	17 module mde.gui.renderer.IRenderer;
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	18
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 75 diff changeset	19 public import mde.gui.types;
93 08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	20 import mde.font.font;
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: 43 diff changeset	21
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	22 /** Interface for renderers.
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	23 *
143 2ac3e0012788 Added a simple Slider widget. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	24 * Renderers provide unified drawing methods for widget, e.g. to draw a window
2ac3e0012788 Added a simple Slider widget. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	25 * background, a frame, or a button.
2ac3e0012788 Added a simple Slider widget. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	26 *
2ac3e0012788 Added a simple Slider widget. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	27 * A theme could be hard-coded into a renderer, or use a texture set and/or
2ac3e0012788 Added a simple Slider widget. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	28 * scripting with a more flexible renderer. There's currently no support for
2ac3e0012788 Added a simple Slider widget. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	29 * per-widget theming, although it shouldn't be too hard (e.g. if widgets get a
2ac3e0012788 Added a simple Slider widget. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	30 * renderer from their parent instead of the manager).
2ac3e0012788 Added a simple Slider widget. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	31 *
2ac3e0012788 Added a simple Slider widget. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	32 * The renderer interface could be improved by using more objects and interfaces
2ac3e0012788 Added a simple Slider widget. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	33 * (e.g. with a generic drawable interface for getting dimensions and drawing),
2ac3e0012788 Added a simple Slider widget. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	34 * but requiring more class objects seems excessive and structs don't support
2ac3e0012788 Added a simple Slider widget. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	35 * interfaces in D1. */
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	36 interface IRenderer
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	37 {
97 30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	38 //BEGIN Types
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	39 /** For floating widget borders. Like TextAdapter above, could be more flexible. */
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	40 struct Border {
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	41 /** Border type.
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	42 *
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	43 * No border, small non-functional border, movement only border, resize only border, or
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	44 * full border. */
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	45 enum BTYPE : int {
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	46 NONE = 0, SMALL = 1, LARGE = 2, MOVE = 4, RESIZE = 8, BOTH = MOVE \| RESIZE
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	47 }
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	48 /** Which edges of a window are being resized.
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	49 *
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	50 * E.g. X1 == left, X2 \| Y1 == right and top. */
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	51 enum RESIZE : int {
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	52 NONE = 0x0, X1 = 0x1, X2 = 0x2, Y1 = 0x4, Y2 = 0x8
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	53 }
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	54
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	55 wdim x1,x2; /// First and second (lef & right) horizontal borders
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	56 wdim y1,y2; /// First and second vertical borders
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	57 RESIZE capability; /// Which resizes are possible.
38 8c4c96f04e7f Windows can now be resized! Diggory Hardy <diggory.hardy@gmail.com> parents: 37 diff changeset	58
97 30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	59 void opAddAssign (Border d) {
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	60 x1 += d.x1;
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	61 x2 += d.x2;
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	62 y1 += d.y1;
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	63 y2 += d.y2;
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	64 }
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	65
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	66 /** Used to tell if a click on a window's border is for resizing or moving.
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	67 *
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	68 * Depends on setSizable's parameters.
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	69 *
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	70 * Params:
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	71 * cx =
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	72 * cy = click coordinates relative to window border
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	73 * w =
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	74 * h = window size
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	75 *
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	76 * Returns:
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	77 * RESIZE = Describes whether the click resizes or moves the widget. */
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	78 RESIZE getResize (wdim cx, wdim cy, wdim w, wdim h) {
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	79 RESIZE r = RESIZE.NONE;
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	80 if (cx + cy < x1 + y1)
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	81 r = RESIZE.X1 \| RESIZE.Y1;
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	82 else if (cx + h - cy < x1 + y2)
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	83 r = RESIZE.X1 \| RESIZE.Y2;
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	84 else if (w - cx + cy < x2 + y1)
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	85 r = RESIZE.X2 \| RESIZE.Y1;
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	86 else if (w - cx + h - cy < x2 + y2)
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	87 r = RESIZE.X2 \| RESIZE.Y2;
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	88 return r & capability;
38 8c4c96f04e7f Windows can now be resized! Diggory Hardy <diggory.hardy@gmail.com> parents: 37 diff changeset	89 }
8c4c96f04e7f Windows can now be resized! Diggory Hardy <diggory.hardy@gmail.com> parents: 37 diff changeset	90 }
8c4c96f04e7f Windows can now be resized! Diggory Hardy <diggory.hardy@gmail.com> parents: 37 diff changeset	91
93 08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	92 /** For drawing text - one instance per string.
08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	93 *
08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	94 * NOTE: currently inflexible. Could use (function) pointers, class interfaces or struct
08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	95 * interfaces when available to allow flexibility. */
08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	96 struct TextAdapter {
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: 100 diff changeset	97 char[] text () {
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: 100 diff changeset	98 return 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: 100 diff changeset	99 }
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: 100 diff changeset	100 void text (char[] str) {
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: 100 diff changeset	101 content = str;
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	102 textCache.cacheVer = -1; // force update
93 08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	103 }
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	104
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: 100 diff changeset	105 void colour (int colour = 0xFFFFFF) {
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: 100 diff changeset	106 colour_ = Colour (colour);
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	107 }
100 0ea4a3e651ae There is now a position marker for text editing. Diggory Hardy <diggory.hardy@gmail.com> parents: 99 diff changeset	108
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: 100 diff changeset	109 /** If not size_t.max, an edit marker is drawn before character index. */
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: 100 diff changeset	110 void index (size_t index = size_t.max) {
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: 100 diff changeset	111 index_ = index;
100 0ea4a3e651ae There is now a position marker for text editing. Diggory Hardy <diggory.hardy@gmail.com> parents: 99 diff changeset	112 }
119 d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 111 diff changeset	113 /** Set the edit index for a click at x.
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 111 diff changeset	114 *
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 111 diff changeset	115 * TODO: this uses the left edge of the cached bitmap to compare against; it should
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 111 diff changeset	116 * probably use the glyph position. The font system needs some redesigning anyway. */
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 111 diff changeset	117 size_t setIndex (wdrel x) {
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 111 diff changeset	118 foreach (i,ch; textCache.chars)
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 111 diff changeset	119 if (x < ch.xPos) {
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 111 diff changeset	120 index_ = i;
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 111 diff changeset	121 goto gotIndex;
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 111 diff changeset	122 }
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 111 diff changeset	123 index_ = textCache.chars.length;
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 111 diff changeset	124 gotIndex:
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 111 diff changeset	125 return index_;
d28aea50c6da Basic edit cursor placement using the mouse. Diggory Hardy <diggory.hardy@gmail.com> parents: 111 diff changeset	126 }
93 08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	127
08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	128 void getDimensions (out wdsize w, out wdsize h) {
08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	129 font.updateBlock (content, textCache);
08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	130 w = cast(wdim) textCache.w;
08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	131 h = cast(wdim) textCache.h;
08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	132 }
08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	133
08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	134 void draw (wdabs x, wdabs y) {
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: 100 diff changeset	135 font.textBlock (x,y, content, textCache, colour_, index_);
93 08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	136 }
08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	137
08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	138 char[] content;
08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	139 TextBlock textCache;
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: 100 diff changeset	140 size_t index_;
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: 100 diff changeset	141 Colour colour_;
93 08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	142 FontStyle font;
08a4ae11454b Widgets now save dimensions without preventing structural changes in the base config file from applying. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	143 }
97 30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	144 //END Types
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	145
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	146 //BEGIN Methods
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	147 /** Returns a Border containing dimensions.
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	148 *
123 d3b2cefd46c9 minSizeChange() allows run-time changes to widgets' minimal size (except for shrinking in a GridLayoutWidget). Diggory Hardy <diggory.hardy@gmail.com> parents: 119 diff changeset	149 * Params:
d3b2cefd46c9 minSizeChange() allows run-time changes to widgets' minimal size (except for shrinking in a GridLayoutWidget). Diggory Hardy <diggory.hardy@gmail.com> parents: 119 diff changeset	150 * type = Flags from BTYPE describing whether the border allows resizing and moving and
d3b2cefd46c9 minSizeChange() allows run-time changes to widgets' minimal size (except for shrinking in a GridLayoutWidget). Diggory Hardy <diggory.hardy@gmail.com> parents: 119 diff changeset	151 * its size. */
97 30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	152 Border getBorder (Border.BTYPE type, bool wSizable, bool hSizable);
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	153
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	154 /** Return the renderer's between-widget spacing (for layout widgets). */
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	155 wdim layoutSpacing ();
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	156
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	157 /** Restrict following draw operations to given box.
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	158 *
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	159 * Restrict "pushes" a restriction onto a stack; relax must be called afterwards to "pop" the
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	160 * restriction. */
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	161 void restrict (wdim x, wdim y, wdim w, wdim h);
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	162 void relax (); /// ditto
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	163
147 075705ad664a Added a border widget. Diggory Hardy <diggory.hardy@gmail.com> parents: 143 diff changeset	164 /** Draw a border. */
075705ad664a Added a border widget. Diggory Hardy <diggory.hardy@gmail.com> parents: 143 diff changeset	165 void drawBorder (Border* border, wdim x, wdim y, wdim w, wdim h);
97 30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	166
109 2a1428ec5344 Optional, visible spacing in grid layouts. Diggory Hardy <diggory.hardy@gmail.com> parents: 108 diff changeset	167 /** Draw vertical and horizontal spacers.
2a1428ec5344 Optional, visible spacing in grid layouts. Diggory Hardy <diggory.hardy@gmail.com> parents: 108 diff changeset	168 *
2a1428ec5344 Optional, visible spacing in grid layouts. Diggory Hardy <diggory.hardy@gmail.com> parents: 108 diff changeset	169 * x,y and w,h are the position and size of the grid containing spacers.
2a1428ec5344 Optional, visible spacing in grid layouts. Diggory Hardy <diggory.hardy@gmail.com> parents: 108 diff changeset	170 *
2a1428ec5344 Optional, visible spacing in grid layouts. Diggory Hardy <diggory.hardy@gmail.com> parents: 108 diff changeset	171 * For each col in cols, spacers should be drawn in the rectangle
2a1428ec5344 Optional, visible spacing in grid layouts. Diggory Hardy <diggory.hardy@gmail.com> parents: 108 diff changeset	172 * [x+col-layoutSpacing,x+col)[y,y+h), and similarly for rows. /
2a1428ec5344 Optional, visible spacing in grid layouts. Diggory Hardy <diggory.hardy@gmail.com> parents: 108 diff changeset	173 void drawSpacers (wdabs x, wdabs y, wdsize w, wdsize h, wdims cols, wdims rows);
2a1428ec5344 Optional, visible spacing in grid layouts. Diggory Hardy <diggory.hardy@gmail.com> parents: 108 diff changeset	174
108 c9fc2d303178 Added capability for border-less pop-up widgets. Simple pop-up menu. Diggory Hardy <diggory.hardy@gmail.com> parents: 103 diff changeset	175 /** Draws a widget background. Usually doesn't do anything since backgrounds are transparent.
c9fc2d303178 Added capability for border-less pop-up widgets. Simple pop-up menu. Diggory Hardy <diggory.hardy@gmail.com> parents: 103 diff changeset	176 *
c9fc2d303178 Added capability for border-less pop-up widgets. Simple pop-up menu. Diggory Hardy <diggory.hardy@gmail.com> parents: 103 diff changeset	177 * It used to be required for all widgets to do this, but I lapsed since mostly it's unused. */
97 30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	178 void drawWidgetBack (wdim x, wdim y, wdim w, wdim h);
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	179
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	180 /** Draws a blank widget (temporary) */
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	181 void drawBlank (wdim x, wdim y, wdim w, wdim h);
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	182
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	183 /** Draws a button frame, in if pushed == true. */
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	184 void drawButton (wdim x, wdim y, wdim w, wdim h, bool pushed);
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	185
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	186 /** Toggle buttons.
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	187 *
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	188 * These have a fixed size which getToggleSize returns. */
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	189 wdimPair getToggleSize ();
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	190 void drawToggle (wdim x, wdim y, bool state, bool pushed); /// ditto
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	191
143 2ac3e0012788 Added a simple Slider widget. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	192 /** Slider / progress bar.
2ac3e0012788 Added a simple Slider widget. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	193 *
2ac3e0012788 Added a simple Slider widget. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	194 * Width is resizable. */
2ac3e0012788 Added a simple Slider widget. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	195 wdimPair getSliderSize ();
2ac3e0012788 Added a simple Slider widget. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	196 void drawSlider (wdim x, wdim y, wdim w, double proportion);
2ac3e0012788 Added a simple Slider widget. Diggory Hardy <diggory.hardy@gmail.com> parents: 123 diff changeset	197
97 30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	198 /** Get a TextAdapter to draw some text.
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	199 *
30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	200 * If no colour is passes, a default is used (white). */
111 1655693702fc Resolved ticket #4, allowing widgets to reload strings and recalculate sizes mid-run. Diggory Hardy <diggory.hardy@gmail.com> parents: 109 diff changeset	201 TextAdapter getAdapter (int colour = 0xFFFFFF);
97 30470bc19ca4 Floating widgets now work nicely: customizable borders added, resizing, moving. Diggory Hardy <diggory.hardy@gmail.com> parents: 95 diff changeset	202 //END Methods
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	203 }

Mercurial > projects > mde

annotate mde/gui/renderer/IRenderer.d @ 179:1f9d00f392bd default tip