svn-gvsig-desktop / tags / Root_gvSIG_CAD_Layout_version / applications / appgvSIG / src / com / iver / cit / gvsig / RedoCommandExtension.java @ 1648
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1 | 1587 | vcaballero | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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2 | *
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3 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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4 | *
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5 | * This program is free software; you can redistribute it and/or
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6 | * modify it under the terms of the GNU General Public License
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7 | * as published by the Free Software Foundation; either version 2
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8 | * of the License, or (at your option) any later version.
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9 | *
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10 | * This program is distributed in the hope that it will be useful,
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 | * GNU General Public License for more details.
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14 | *
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15 | * You should have received a copy of the GNU General Public License
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16 | * along with this program; if not, write to the Free Software
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17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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18 | *
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19 | * For more information, contact:
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20 | *
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21 | * Generalitat Valenciana
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22 | * Conselleria d'Infraestructures i Transport
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23 | * Av. Blasco Ib??ez, 50
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24 | * 46010 VALENCIA
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25 | * SPAIN
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26 | *
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27 | * +34 963862235
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28 | * gvsig@gva.es
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29 | * www.gvsig.gva.es
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30 | *
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31 | * or
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32 | *
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33 | * IVER T.I. S.A
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34 | * Salamanca 50
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35 | * 46005 Valencia
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36 | * Spain
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37 | *
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38 | * +34 963163400
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39 | * dac@iver.es
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40 | */
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41 | package com.iver.cit.gvsig; |
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42 | |||
43 | import com.iver.andami.PluginServices; |
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44 | import com.iver.andami.messages.NotificationManager; |
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45 | import com.iver.andami.plugins.Extension; |
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46 | |||
47 | import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
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48 | import com.iver.cit.gvsig.gui.View; |
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49 | import com.iver.cit.gvsig.gui.cad.CadMapControl; |
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50 | |||
51 | import java.io.IOException; |
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52 | |||
53 | |||
54 | /**
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55 | * Extensi?n encargada de gestionar el rehacer un comando anteriormente
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56 | * deshecho.
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57 | *
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58 | * @author Vicente Caballero Navarro
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59 | */
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60 | public class RedoCommandExtension implements Extension { |
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61 | /**
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62 | * @see com.iver.andami.plugins.Extension#inicializar()
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63 | */
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64 | public void inicializar() { |
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65 | } |
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66 | |||
67 | /**
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68 | * @see com.iver.andami.plugins.Extension#execute(java.lang.String)
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69 | */
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70 | public void execute(String s) { |
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71 | View vista = (View) PluginServices.getMDIManager().getActiveView(); |
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72 | CadMapControl cadmap = (CadMapControl) vista.getMapControl(); |
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73 | |||
74 | if (s.compareTo("REDO") == 0) { |
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75 | try {
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76 | cadmap.getCadToolAdapter().getEditableFeatureSource().redo(); |
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77 | } catch (DriverIOException e) {
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78 | NotificationManager.addError("Error accediendo a los Drivers para rehacer un comando",
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79 | e); |
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80 | } catch (IOException e) { |
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81 | NotificationManager.addError("Error accediendo al fichero para rehacer un comando",
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82 | e); |
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83 | } |
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84 | |||
85 | vista.getMapControl().getMapControl().drawMap(false);
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86 | } |
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87 | } |
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88 | |||
89 | /**
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90 | * @see com.iver.andami.plugins.Extension#isEnabled()
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91 | */
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92 | public boolean isEnabled() { |
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93 | View vista = (View) PluginServices.getMDIManager().getActiveView(); |
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94 | CadMapControl cadmap = (CadMapControl) vista.getMapControl(); |
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95 | if (cadmap.getCadToolAdapter().getEditableFeatureSource()==null)return false; |
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96 | return cadmap.getCadToolAdapter().getEditableFeatureSource()
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97 | .moreRedoCommands(); |
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98 | } |
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99 | |||
100 | /**
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101 | * @see com.iver.andami.plugins.Extension#isVisible()
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102 | */
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103 | public boolean isVisible() { |
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104 | com.iver.andami.ui.mdiManager.View f = PluginServices.getMDIManager() |
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105 | .getActiveView(); |
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106 | |||
107 | if (f == null) { |
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108 | return false; |
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109 | } |
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110 | |||
111 | if (f.getClass() == View.class) { |
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112 | return true; |
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113 | } else {
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114 | return false; |
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115 | } |
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116 | } |
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117 | } |