Mercurial > projects > mde
annotate mde/gui/widget/contentFunctions.d @ 174:3d58adc17d20
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author | Diggory Hardy <diggory.hardy@gmail.com> |
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date | Mon, 31 Aug 2009 13:54:23 +0200 |
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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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16 /****************************************************************************** |
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17 * Functions returning new content widgets dependant on content. |
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18 *****************************************************************************/ |
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19 module mde.gui.widget.contentFunctions; |
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20 |
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21 import mde.gui.exception; |
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22 import mde.gui.widget.Ifaces; |
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23 import mde.gui.widget.TextWidget; |
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24 import mde.gui.widget.layout; |
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25 import mde.gui.widget.ParentContent; |
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26 import mde.gui.widget.miscContent; |
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27 |
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28 import mde.content.AStringContent; |
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29 import mde.content.miscContent; |
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30 |
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31 |
131
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32 /****************************************************************************** |
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33 * A function which uses Items.get (data.strings[0]) to get a content and |
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34 * creates a widget from data.ints[1]. The first item in each ints and strings |
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35 * is removed before passing data to the new widget. |
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36 *****************************************************************************/ |
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37 IChildWidget addContent (IWidgetManager mgr, IParentWidget parent, widgetID, WidgetData data, IContent) { |
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38 if (data.strings.length != 2) throw new WidgetDataException; |
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39 return mgr.makeWidget (parent, data.strings[1], Content.get (data.strings[0])); |
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40 } |
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41 |
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42 /****************************************************************************** |
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43 * A function which returns the most appropriate content editing widget. |
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44 * |
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45 * Widgets which can be returned: BoolContentWidget (toggle button), |
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46 * ValueContentWidget (generic text-box editor), DisplayContentWidget (generic |
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47 * text label). |
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48 *****************************************************************************/ |
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49 IChildWidget editContent (IWidgetManager mgr, IParentWidget parent, widgetID id, WidgetData data, IContent c) { |
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50 // Note: SAFE_RECURSION enabled |
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51 if (c is null) throw new ContentException; |
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52 // Normally only EventContents are used for buttons, but any Content can be: |
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53 if (cast(IEventContent) c) |
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54 return new ButtonContentWidget(mgr,parent,id,data,c); |
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55 if (cast(AStringContent) c) { |
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56 if (cast(EnumContent) c) // can be PopupMenuWidget or ContentListWidget |
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57 return new PopupMenuWidget(mgr,parent,id,data,c); |
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58 if (cast(IBoolContent) c) |
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Fixed a few bugs; most notably changing the translation reloads the text on PopupMenuWidgets now.
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59 return new BoolContentWidget(mgr,parent,id,data,c); |
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60 return new AStringContentWidget(mgr,parent,id,data,c); |
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61 } |
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62 if (cast(IContentList) c) |
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63 return new ContentListWidget(mgr,parent,id,data,c); |
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64 // generic uneditable option |
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65 return new DisplayContentWidget(mgr,parent,id,data,c); |
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66 } |
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67 |
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68 /****************************************************************************** |
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69 * PopupMenuContent will create a popup for any content. This function more |
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70 * conservatively only creates a popup for a ContentList, and otherwise returns |
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71 * the same as editContent. |
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72 *****************************************************************************/ |
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73 IChildWidget popupListContent (IWidgetManager mgr, IParentWidget parent, widgetID id, WidgetData data, IContent c) { |
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74 if (c is null) throw new ContentException; |
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75 if (cast(IContentList) c) |
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76 return new PopupMenuWidget(mgr,parent,id,data,c); |
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77 else return editContent (mgr, parent, id, data, c); |
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78 } |