Mercurial > repos > IBBoard.WarFoundry.API

annotate API/Commands/SetUnitSizeCommand.cs @ 493:6b0ca39025ed

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Re #423: Support nested units in GTK UI * Swap order of removing unit from parent so that we validation at the appropriate time
author IBBoard <dev@ibboard.co.uk>
date Mon, 06 Aug 2012 20:44:26 +0100
parents 3c4a6403a88c
children
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1 // This file (SetUnitSizeCommand.cs) is a part of the IBBoard.WarFoundry.API project and is copyright 2007, 2008, 2009 IBBoard.
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2 //
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3 // The file and the library/program it is in are licensed and distributed, without warranty, under the GNU Affero GPL license, either version 3 of the License or (at your option) any later version. Please see COPYING for more information and the full license.
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4
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5 using System;
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6 using IBBoard.Commands;
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7 using IBBoard.Lang;
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8 using IBBoard.WarFoundry.API.Objects;
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9
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10 namespace IBBoard.WarFoundry.API.Commands
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11 {
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12 /// <summary>
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13 /// Summary description for SetNameCommand.
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14 /// </summary>
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15 public class SetUnitSizeCommand : Command
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16 {
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17 private Unit unit;
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18 private int newSize, oldSize;
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19
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20 public SetUnitSizeCommand(Unit toResize, int size)
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21 {
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22 unit = toResize;
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23 newSize = size;
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24 oldSize = unit.Size;
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25 }
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26
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27 public override bool CanExecute()
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28 {
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29 return (unit != null && newSize > 0 && oldSize > 0);
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30 }
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31
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32 public override string Description
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33 {
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34 get
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35 {
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36 return Translation.GetTranslation("setUnitSizeCommandDescription", "set size of {0} to {1}", unit.Name, newSize);
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37 }
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38 }
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39
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40 public override string UndoDescription
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41 {
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42 get
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43 {
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44 return Translation.GetTranslation("setUnitSizeCommandUndoDescription", "set size of {0} to {1}", unit.Name, oldSize);
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45 }
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46 }
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47
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48 public override bool Execute()
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49 {
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50 this.Redo();
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51 return true;
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52 }
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53
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54 public override void Redo()
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55 {
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56 unit.Size = newSize;
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57 }
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58
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59 public override void Undo()
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60 {
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61 unit.Size = oldSize;
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62 }
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63
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64 public override string Name
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65 {
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66 get { return "Change unit size"; }
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67 }
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68 }
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69 }