annotate mde/content/miscContent.d @ 115:1b1e2297e2fc

Enums handled more generically now via either a popup list or flat list of BoolContentWidgets. EnumContent is an IContentList with BoolContent sub-contents. Content modules moved around (again). ContentListWidget can now list horizontally. Log-level setting callback.
author Diggory Hardy <diggory.hardy@gmail.com>
date Sat, 20 Dec 2008 17:57:05 +0000
parents mde/content/Content.d@fe061009029d
children d3b2cefd46c9
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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 * The content system − a few content classes.
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18 *************************************************************************************************/
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19 module mde.content.miscContent;
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21 public import mde.content.Content;
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22
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23 debug {
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24 import tango.util.log.Log : Log, Logger;
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25 private Logger logger;
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26 static this () {
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27 logger = Log.getLogger ("mde.content.miscContent");
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28 }
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29 }
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31 /** A generic way to handle a list of type IContent. */
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32 class ContentList : Content, IContentList
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33 {
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34 this (char[] symbol, Content[] list = null) {
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35 list_ = list;
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36 super (symbol);
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37 }
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38 this (char[] symbol, Content[char[]] l) {
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39 list_.length = l.length;
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40 size_t i;
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41 foreach (c; l)
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42 list_[i++] = c;
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43 super (symbol);
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44 }
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46 override Content[] list () {
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47 return list_;
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48 }
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50 protected:
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51 final Content[] list_;
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52 }
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54 /** Created on errors to display and log a message. */
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55 class ErrorContent : IContent
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56 {
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57 this (char[] msg) {
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58 this.msg = msg;
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59 }
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61 override char[] toString (uint i) {
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62 return i == 0 ? msg
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63 : i == 1 ? "Error"
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64 : null;
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65 }
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67 protected:
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68 char[] msg;
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69 }
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71 /** A Content with no value but able to pass on an event.
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72 *
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73 * The point being that a button can be tied to one of these. */
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74 alias Content EventContent;