svn-gvsig-desktop / branches / v2_0_0_prep / applications / appgvSIG / src / com / iver / cit / gvsig / LayoutUndoExtension.java @ 27723
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| 1 | 3550 | caballero | /* 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 | 24962 | vcaballero | import org.gvsig.tools.undo.UndoException; |
| 44 | |||
| 45 | 3550 | caballero | import com.iver.andami.PluginServices; |
| 46 | 24962 | vcaballero | import com.iver.andami.messages.NotificationManager; |
| 47 | 3550 | caballero | import com.iver.andami.plugins.Extension; |
| 48 | 9392 | caballero | import com.iver.cit.gvsig.project.documents.layout.gui.Layout; |
| 49 | 3550 | caballero | |
| 50 | 5005 | jorpiell | public class LayoutUndoExtension extends Extension{ |
| 51 | 3550 | caballero | |
| 52 | 5005 | jorpiell | public void initialize() { |
| 53 | 14821 | jmvivo | registerIcons(); |
| 54 | } |
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| 55 | 6393 | caballero | |
| 56 | 14821 | jmvivo | private void registerIcons(){ |
| 57 | 15647 | jmvivo | PluginServices.getIconTheme().registerDefault( |
| 58 | 14821 | jmvivo | "layout-undo",
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| 59 | this.getClass().getClassLoader().getResource("images/Undo.png") |
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| 60 | ); |
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| 61 | 3550 | caballero | } |
| 62 | |||
| 63 | public void execute(String actionCommand) { |
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| 64 | 6880 | cesar | Layout layout=(Layout)PluginServices.getMDIManager().getActiveWindow(); |
| 65 | 3550 | caballero | if (actionCommand.equals("UNDO")){ |
| 66 | 24962 | vcaballero | try {
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| 67 | layout.getLayoutContext().getFrameCommandsRecord().undo(); |
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| 68 | } catch (UndoException e) {
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| 69 | NotificationManager.showMessageError("Undo layout", e);
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| 70 | } |
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| 71 | 9392 | caballero | layout.getLayoutContext().updateFFrames(); |
| 72 | layout.getLayoutControl().refresh(); |
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| 73 | 9532 | caballero | layout.getModel().setModified(true);
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| 74 | 3550 | caballero | } |
| 75 | } |
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| 76 | |||
| 77 | public boolean isEnabled() { |
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| 78 | 6880 | cesar | if (PluginServices.getMDIManager().getActiveWindow() instanceof Layout){ |
| 79 | Layout layout=(Layout)PluginServices.getMDIManager().getActiveWindow(); |
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| 80 | 25065 | vcaballero | if (layout.getLayoutContext().getFrameCommandsRecord().canUndo() && layout.getLayoutContext().isEditable())
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| 81 | 6393 | caballero | return true; |
| 82 | 3550 | caballero | } |
| 83 | return false; |
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| 84 | } |
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| 85 | |||
| 86 | public boolean isVisible() { |
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| 87 | 6880 | cesar | if (PluginServices.getMDIManager().getActiveWindow() instanceof Layout){ |
| 88 | 3550 | caballero | return true; |
| 89 | } |
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| 90 | return false; |
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| 91 | } |
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| 92 | |||
| 93 | } |