svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.app / org.gvsig.app.mainplugin / src / main / java / org / gvsig / app / extension / RedoViewExtension.java @ 44601
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| 1 | 40557 | jjdelcerro | /**
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| 2 | * gvSIG. Desktop Geographic Information System.
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| 3 | 40435 | jjdelcerro | *
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| 4 | 40557 | jjdelcerro | * Copyright (C) 2007-2013 gvSIG Association.
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| 5 | 40435 | jjdelcerro | *
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| 6 | * This program is free software; you can redistribute it and/or
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| 7 | * modify it under the terms of the GNU General Public License
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| 8 | 40557 | jjdelcerro | * as published by the Free Software Foundation; either version 3
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| 9 | 40435 | jjdelcerro | * of the License, or (at your option) any later version.
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| 10 | *
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| 11 | * This program is distributed in the hope that it will be useful,
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 14 | * GNU General Public License for more details.
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| 15 | *
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| 16 | * You should have received a copy of the GNU General Public License
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| 17 | * along with this program; if not, write to the Free Software
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| 18 | 40557 | jjdelcerro | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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| 19 | * MA 02110-1301, USA.
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| 20 | 40435 | jjdelcerro | *
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| 21 | 40557 | jjdelcerro | * For any additional information, do not hesitate to contact us
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| 22 | * at info AT gvsig.com, or visit our website www.gvsig.com.
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| 23 | 40435 | jjdelcerro | */
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| 24 | 42037 | fdiaz | package org.gvsig.app.extension; |
| 25 | 40435 | jjdelcerro | |
| 26 | 42037 | fdiaz | import org.gvsig.andami.IconThemeHelper; |
| 27 | 40435 | jjdelcerro | import org.gvsig.andami.PluginServices; |
| 28 | import org.gvsig.andami.messages.NotificationManager; |
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| 29 | import org.gvsig.andami.plugins.Extension; |
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| 30 | import org.gvsig.app.ApplicationLocator; |
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| 31 | import org.gvsig.app.project.documents.view.gui.DefaultViewPanel; |
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| 32 | import org.gvsig.fmap.mapcontext.layers.FLayer; |
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| 33 | import org.gvsig.fmap.mapcontext.layers.FLayers; |
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| 34 | import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
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| 35 | import org.gvsig.fmap.mapcontrol.MapControl; |
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| 36 | import org.gvsig.tools.undo.RedoException; |
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| 37 | |||
| 38 | |||
| 39 | |||
| 40 | /**
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| 41 | * Extensi?n encargada de gestionar el rehacer un comando anteriormente
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| 42 | * deshecho.
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| 43 | *
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| 44 | * @author Vicente Caballero Navarro
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| 45 | */
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| 46 | public class RedoViewExtension extends Extension { |
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| 47 | /**
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| 48 | * @see org.gvsig.andami.plugins.IExtension#initialize()
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| 49 | */
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| 50 | public void initialize() { |
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| 51 | 42037 | fdiaz | IconThemeHelper.registerIcon("action", "edit-redo", this); |
| 52 | 40435 | jjdelcerro | } |
| 53 | |||
| 54 | /**
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| 55 | * @see org.gvsig.andami.plugins.IExtension#execute(java.lang.String)
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| 56 | */
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| 57 | public void execute(String s) { |
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| 58 | DefaultViewPanel vista = (DefaultViewPanel) PluginServices.getMDIManager().getActiveWindow(); |
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| 59 | MapControl mapControl = vista.getMapControl(); |
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| 60 | |||
| 61 | if (s.compareTo("edit-redo-layer") == 0) { |
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| 62 | try {
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| 63 | FLayers layers=mapControl.getMapContext().getLayers(); |
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| 64 | for (int i=0;i<layers.getLayersCount();i++){ |
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| 65 | if (layers.getLayer(i) instanceof FLyrVect && layers.getLayer(i).isEditing() && layers.getLayer(i).isActive()){ |
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| 66 | ((FLyrVect)layers.getLayer(i)).getFeatureStore().redo(); |
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| 67 | mapControl.drawMap(false);
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| 68 | ApplicationLocator.getManager().refreshMenusAndToolBars(); |
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| 69 | } |
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| 70 | |||
| 71 | } |
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| 72 | } catch (RedoException e) {
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| 73 | NotificationManager.addError(e.getMessage(),e); |
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| 74 | } |
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| 75 | } |
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| 76 | } |
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| 77 | |||
| 78 | /**
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| 79 | * @see org.gvsig.andami.plugins.IExtension#isEnabled()
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| 80 | */
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| 81 | public boolean isEnabled() { |
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| 82 | DefaultViewPanel vista = (DefaultViewPanel) PluginServices.getMDIManager().getActiveWindow(); |
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| 83 | MapControl mapControl = vista.getMapControl(); |
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| 84 | FLayers layers=mapControl.getMapContext().getLayers(); |
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| 85 | for (int i=0;i<layers.getLayersCount();i++){ |
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| 86 | // try {
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| 87 | if (layers.getLayer(i) instanceof FLyrVect && ((FLyrVect)layers.getLayer(i)).getFeatureStore().isEditing() && layers.getLayer(i).isActive()){ |
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| 88 | return ((FLyrVect)layers.getLayer(i)).getFeatureStore().canRedo();
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| 89 | } |
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| 90 | // } catch (ReadException e) {
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| 91 | // // TODO Auto-generated catch block
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| 92 | // e.printStackTrace();
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| 93 | // } catch (DataException e) {
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| 94 | // // TODO Auto-generated catch block
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| 95 | // e.printStackTrace();
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| 96 | // }
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| 97 | |||
| 98 | } |
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| 99 | return false; |
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| 100 | } |
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| 101 | |||
| 102 | /**
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| 103 | * @see org.gvsig.andami.plugins.IExtension#isVisible()
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| 104 | */
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| 105 | public boolean isVisible() { |
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| 106 | org.gvsig.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager() |
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| 107 | .getActiveWindow(); |
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| 108 | |||
| 109 | if (f == null) { |
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| 110 | return false; |
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| 111 | } |
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| 112 | |||
| 113 | if (f instanceof DefaultViewPanel) { |
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| 114 | MapControl mapControl = ((DefaultViewPanel)f).getMapControl(); |
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| 115 | FLayer[] layers=mapControl.getMapContext().getLayers().getActives();
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| 116 | FLayer layer; |
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| 117 | for (int i=0;i<layers.length;i++){ |
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| 118 | layer = layers[i]; |
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| 119 | if (!layer.isAvailable()){
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| 120 | continue;
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| 121 | } |
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| 122 | // try {
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| 123 | if (layer instanceof FLyrVect && ((FLyrVect)layer).getFeatureStore().isEditing()){ |
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| 124 | return true; |
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| 125 | } |
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| 126 | // } catch (ReadException e) {
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| 127 | // // TODO Auto-generated catch block
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| 128 | // e.printStackTrace();
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| 129 | // }
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| 130 | } |
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| 131 | } |
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| 132 | return false; |
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| 133 | } |
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| 134 | } |