svn-document-layout / tags / 2059 / org.gvsig.app.document.layout.app.mainplugin / src / main / java / org / gvsig / app / extension / FFrameViewExtension.java @ 46
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1 | 5 | jldominguez | /* gvSIG. Geographic Information System of the Valencian Government
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2 | *
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3 | * Copyright (C) 2007-2008 Infrastructures and Transports Department
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4 | * of the Valencian Government (CIT)
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5 | *
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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 | * as published by the Free Software Foundation; either version 2
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9 | * 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 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | * MA 02110-1301, USA.
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20 | *
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21 | */
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22 | package org.gvsig.app.extension; |
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23 | |||
24 | import org.gvsig.andami.PluginServices; |
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25 | import org.gvsig.andami.messages.NotificationManager; |
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26 | import org.gvsig.andami.plugins.Extension; |
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27 | import org.gvsig.andami.ui.mdiManager.IWindow; |
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28 | import org.gvsig.app.project.documents.layout.fframes.FFrameOverView; |
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29 | import org.gvsig.app.project.documents.layout.fframes.FFrameView; |
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30 | import org.gvsig.app.project.documents.layout.fframes.IFFrame; |
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31 | import org.gvsig.app.project.documents.layout.gui.LayoutPanel; |
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32 | import org.gvsig.fmap.dal.exception.ReadException; |
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33 | |||
34 | /**
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35 | * Extensi?n preparada para controlar las opciones que se pueden realizar sobre
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36 | * una vista a?adida en el Layout.
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37 | *
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38 | * @author Vicente Caballero Navarro
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39 | */
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40 | public class FFrameViewExtension extends Extension { |
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41 | |||
42 | private LayoutPanel layout = null; |
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43 | |||
44 | /**
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45 | * @see org.gvsig.andami.plugins.IExtension#initialize()
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46 | */
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47 | public void initialize() { |
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48 | |||
49 | } |
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50 | |||
51 | /**
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52 | * @see org.gvsig.andami.plugins.IExtension#execute(java.lang.String)
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53 | */
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54 | public void execute(String s) { |
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55 | layout = (LayoutPanel) PluginServices.getMDIManager().getActiveWindow(); |
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56 | |||
57 | 24 | jldominguez | if (s.compareTo("layout-view-navigation-zoom-in-topoint") == 0) { |
58 | 5 | jldominguez | layout.getLayoutControl().setTool("layoutviewzoomin");
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59 | } else
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60 | 24 | jldominguez | if (s.compareTo("layout-view-navigation-zoom-out-topoint") == 0) { |
61 | 5 | jldominguez | layout.getLayoutControl().setTool("layoutviewzoomout");
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62 | } else
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63 | 24 | jldominguez | if (s.compareTo("layout-view-navigation-zoom-all") == 0) { |
64 | 5 | jldominguez | try {
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65 | layout.getLayoutControl().viewFull(); |
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66 | } catch (ReadException e) {
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67 | NotificationManager.addError("Error de Driver", e);
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68 | } |
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69 | } else
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70 | 24 | jldominguez | if (s.compareTo("layout-view-navigation-pan") == 0) { |
71 | 5 | jldominguez | layout.getLayoutControl().setTool("layoutviewpan");
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72 | } |
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73 | layout.getDocument().setModified(true);
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74 | } |
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75 | |||
76 | /**
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77 | * @see org.gvsig.andami.plugins.IExtension#isEnabled()
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78 | */
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79 | public boolean isEnabled() { |
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80 | LayoutPanel l = |
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81 | (LayoutPanel) PluginServices.getMDIManager().getActiveWindow(); |
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82 | IFFrame[] fframes = l.getLayoutContext().getFFrameSelected();
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83 | if (!l.getLayoutContext().isEditable()) {
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84 | return false; |
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85 | } |
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86 | for (int i = 0; i < fframes.length; i++) { |
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87 | if (fframes[i] instanceof FFrameView |
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88 | && !(fframes[i] instanceof FFrameOverView)) {
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89 | if (((FFrameView) fframes[i]).getView() != null) { |
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90 | return true; |
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91 | } |
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92 | } |
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93 | } |
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94 | |||
95 | return false; |
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96 | } |
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97 | |||
98 | /**
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99 | * @see org.gvsig.andami.plugins.IExtension#isVisible()
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100 | */
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101 | public boolean isVisible() { |
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102 | IWindow f = PluginServices.getMDIManager().getActiveWindow(); |
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103 | |||
104 | if (f == null) { |
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105 | return false; |
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106 | } |
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107 | |||
108 | if (f instanceof LayoutPanel) { |
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109 | // Layout layout = (Layout) f;
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110 | |||
111 | return true; // layout.m_Display.getMapControl().getMapContext().getLayers().layerCount() |
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112 | // > 0;
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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 | } |