svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.app.document.table.app / org.gvsig.app.document.table.app.mainplugin / src / main / java / org / gvsig / app / extension / TableRowsOperations.java @ 46277
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1 | 40558 | jjdelcerro | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | 40435 | jjdelcerro | *
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4 | 40558 | jjdelcerro | * Copyright (C) 2007-2013 gvSIG Association.
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5 | *
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6 | 40435 | jjdelcerro | * 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 | 40558 | 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 | 40558 | jjdelcerro | *
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11 | 40435 | jjdelcerro | * 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 | 40558 | jjdelcerro | *
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16 | 40435 | jjdelcerro | * 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 | 40558 | jjdelcerro | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | 40435 | jjdelcerro | * MA 02110-1301, USA.
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20 | 40558 | jjdelcerro | *
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21 | * 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 | package org.gvsig.app.extension; |
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25 | |||
26 | 41013 | jldominguez | |
27 | 40435 | jjdelcerro | import org.gvsig.andami.IconThemeHelper; |
28 | import org.gvsig.andami.PluginServices; |
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29 | import org.gvsig.andami.plugins.Extension; |
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30 | import org.gvsig.andami.ui.mdiManager.IWindow; |
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31 | import org.gvsig.app.project.documents.table.gui.FeatureTableDocumentPanel; |
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32 | import org.gvsig.fmap.dal.exception.DataException; |
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33 | import org.gvsig.fmap.dal.feature.FeatureStore; |
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34 | 44437 | jjdelcerro | import org.gvsig.fmap.dal.feature.FeatureType; |
35 | 40435 | jjdelcerro | |
36 | public class TableRowsOperations extends Extension { |
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37 | |||
38 | 44437 | jjdelcerro | @Override
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39 | 40435 | jjdelcerro | public void initialize() { |
40 | registerIcons(); |
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41 | } |
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42 | |||
43 | private void registerIcons() { |
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44 | IconThemeHelper.registerIcon("action", "selection-move-up", this); |
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45 | 41630 | jjdelcerro | IconThemeHelper.registerIcon("action", "selection-disable-move-up", this); |
46 | 40435 | jjdelcerro | IconThemeHelper.registerIcon("action", "selection-reverse", this); |
47 | } |
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48 | |||
49 | 44437 | jjdelcerro | @Override
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50 | 40435 | jjdelcerro | public void execute(String actionCommand) { |
51 | FeatureTableDocumentPanel tableDocument = getTableDocument(); |
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52 | 41630 | jjdelcerro | if (actionCommand.equalsIgnoreCase("selection-disable-move-up") ) { |
53 | tableDocument.setSelectionUp(false);
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54 | } |
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55 | 40435 | jjdelcerro | if (actionCommand.equalsIgnoreCase("selection-move-up") ) { |
56 | 41630 | jjdelcerro | // if (thereIsSelection(tableDocument)) {
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57 | tableDocument.setSelectionUp(true);
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58 | 41013 | jldominguez | tableDocument.getModel().setModified(true);
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59 | 41630 | jjdelcerro | // } else {
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60 | // JOptionPane.showMessageDialog(
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61 | // ApplicationLocator.getManager().getRootComponent(),
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62 | // Messages.getText("_There_are_no_selected_rows"),
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63 | // Messages.getText("_Move_up_selection"),
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64 | // JOptionPane.INFORMATION_MESSAGE);
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65 | // }
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66 | 41013 | jldominguez | |
67 | 40435 | jjdelcerro | } |
68 | if (actionCommand.equalsIgnoreCase("selection-reverse") ) { |
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69 | invertSelection(tableDocument); |
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70 | 41013 | jldominguez | tableDocument.getModel().setModified(true);
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71 | 40435 | jjdelcerro | } |
72 | 41013 | jldominguez | |
73 | 40435 | jjdelcerro | } |
74 | |||
75 | /**
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76 | * Flip the selection (inverts selection)
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77 | *
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78 | * @param table
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79 | */
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80 | private void invertSelection(FeatureTableDocumentPanel table) { |
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81 | try {
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82 | FeatureStore fs = getTableDocument().getModel().getStore(); |
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83 | fs.getFeatureSelection().reverse(); |
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84 | } catch (DataException e) {
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85 | 44437 | jjdelcerro | logger.warn("Can't invert selecction", e);
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86 | 40435 | jjdelcerro | } |
87 | } |
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88 | |||
89 | 44437 | jjdelcerro | @Override
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90 | 40435 | jjdelcerro | public boolean isEnabled() { |
91 | 44437 | jjdelcerro | FeatureTableDocumentPanel panel = getTableDocument(); |
92 | if( panel == null ) { |
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93 | return false; |
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94 | } |
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95 | FeatureStore store = panel.getFeatureStore(); |
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96 | try {
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97 | if( !store.getFeatureSelection().isAvailable() ) {
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98 | return false; |
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99 | } |
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100 | } catch (Exception ex) { |
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101 | } |
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102 | |||
103 | return true; |
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104 | 40435 | jjdelcerro | } |
105 | |||
106 | 44437 | jjdelcerro | @Override
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107 | 40435 | jjdelcerro | public boolean isVisible() { |
108 | return getTableDocument() != null; |
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109 | } |
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110 | |||
111 | private FeatureTableDocumentPanel getTableDocument() {
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112 | IWindow v = PluginServices.getMDIManager().getActiveWindow(); |
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113 | if (v != null && v instanceof FeatureTableDocumentPanel) { |
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114 | return (FeatureTableDocumentPanel) v;
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115 | } |
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116 | return null; |
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117 | } |
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118 | 41013 | jldominguez | |
119 | private boolean thereIsSelection(FeatureTableDocumentPanel tabledoc) { |
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120 | |||
121 | if (tabledoc != null) { |
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122 | 46277 | jjdelcerro | return !tabledoc.getModel().getStore().isFeatureSelectionEmpty();
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123 | 41013 | jldominguez | } |
124 | return false; |
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125 | |||
126 | } |
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127 | 40435 | jjdelcerro | } |