Mercurial > projects > mde
view mde/gui/widget/TextWidget.d @ 94:9520cc0448e5
Boolean options are now encapsulated within a Content class (currently an experiment).
This should facilitate generic option editing widgets.
author | Diggory Hardy <diggory.hardy@gmail.com> |
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date | Thu, 23 Oct 2008 17:45:49 +0100 |
parents | 08a4ae11454b |
children | 2a364c7d82c9 |
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/* LICENSE BLOCK Part of mde: a Modular D game-oriented Engine Copyright © 2007-2008 Diggory Hardy This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ /** Basic text widget and supporting code for widgets containing text. * * All content widgets have one (at least for basic content widgets) Content, from * mde.gui.content.Items . */ module mde.gui.widget.TextWidget; import mde.gui.widget.Widget; import mde.gui.exception; import mde.gui.renderer.IRenderer; import mde.gui.content.Content; debug { import tango.util.log.Log : Log, Logger; private Logger logger; static this () { logger = Log.getLogger ("mde.gui.widget.TextWidget"); } } /// Basic text widget class TextLabelWidget : Widget { /** Constructor for a widget containing [fixed] content. * * Widget uses the initialisation data: * [widgetID, contentID, colour] * where contentID is an ID for the string ID of the contained content * and colour is an 8-bit-per-channel RGB colour of the form 0xRRGGBB. */ this (IWidgetManager mgr, widgetID id, WidgetData data) { WDCheck (data, 2, 1); adapter = mgr.renderer.getAdapter (data.strings[0], data.ints[1]); adapter.getDimensions (mw, mh); super (mgr, id, data); } void draw () { super.draw(); adapter.draw (x,y); } protected: IRenderer.TextAdapter adapter; } /// Basic widget displaying a label from a content. class ContentLabelWidget : Widget { this (IWidgetManager mgr, widgetID id, WidgetData data, IContent c) { debug assert (c, "content is null (code error)"); WDCheck (data, 3, 0); content = c; index = data.ints[1]; adapter = mgr.renderer.getAdapter (content.toString(index), data.ints[2]); adapter.getDimensions (mw, mh); super (mgr, id,data); } void draw () { super.draw(); adapter.draw (x,y); } protected: IRenderer.TextAdapter adapter; IContent content; int index; }