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annotate mde/gui/widget/TextWidget.d @ 93:08a4ae11454b

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Widgets now save dimensions without preventing structural changes in the base config file from applying. Widget dimensional data separated from other data in files, hence above change. Moved TextAdapter from TextWidget to IRenderer.
author Diggory Hardy <diggory.hardy@gmail.com>
date Tue, 21 Oct 2008 11:35:15 +0100
parents 4d5d53e4f881
children 9520cc0448e5
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1 /* LICENSE BLOCK
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2 Part of mde: a Modular D game-oriented Engine
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3 Copyright © 2007-2008 Diggory Hardy
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4
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5 This program is free software: you can redistribute it and/or modify it under the terms
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6 of the GNU General Public License as published by the Free Software Foundation, either
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7 version 2 of the License, or (at your option) any later version.
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8
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9 This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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10 without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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11 See the GNU General Public License for more details.
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12
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13 You should have received a copy of the GNU General Public License
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14 along with this program. If not, see <http://www.gnu.org/licenses/>. */
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15
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960206198cbd Documentation changes only. (Idea for new gui.content.Items module; unused gl.texture module commented out.)
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16 /** Basic text widget and supporting code for widgets containing text.
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17 *
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18 * All content widgets have one (at least for basic content widgets) Content, from
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19 * mde.gui.content.Items . */
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20 module mde.gui.widget.TextWidget;
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21
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22 import mde.gui.widget.Widget;
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23 import mde.gui.exception;
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24 import mde.gui.renderer.IRenderer;
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25 import mde.gui.content.Content;
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26
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27 /// Basic text widget
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28 class TextLabelWidget : Widget
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29 {
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30 /** Constructor for a widget containing [fixed] content.
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31 *
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32 * Widget uses the initialisation data:
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33 * [widgetID, contentID, colour]
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34 * where contentID is an ID for the string ID of the contained content
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35 * and colour is an 8-bit-per-channel RGB colour of the form 0xRRGGBB. */
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36 this (IWidgetManager mgr, widgetID id, WidgetData data) {
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37 WDCheck (data, 2, 1);
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38 adapter = mgr.renderer.getAdapter (data.strings[0], data.ints[1]);
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39 adapter.getDimensions (mw, mh);
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40 super (mgr, id, data);
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41 }
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42
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43 void draw () {
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44 super.draw();
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45 adapter.draw (x,y);
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46 }
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47
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48 protected:
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49 IRenderer.TextAdapter adapter;
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50 }
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52 /// Basic widget displaying a label from a content.
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53 class ContentLabelWidget : Widget
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54 {
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55 this (IWidgetManager mgr, widgetID id, WidgetData data, IContent c) {
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56 WDCheck (data, 3, 0);
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57 content = c;
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58 index = data.ints[1];
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59 adapter = mgr.renderer.getAdapter (content.toString(index), data.ints[2]);
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60 adapter.getDimensions (mw, mh);
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61 super (mgr, id,data);
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62 }
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64 void draw () {
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65 super.draw();
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66 adapter.draw (x,y);
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67 }
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69 protected:
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70 IRenderer.TextAdapter adapter;
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71 IContent content;
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72 int index;
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73 }