svn-gvsig-desktop / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / ZoomToSelectExtension.java @ 30358
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1 | 9846 | caballero | /*
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2 | * Created on 31-may-2004
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3 | *
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4 | * To change the template for this generated file go to
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5 | * Window>Preferences>Java>Code Generation>Code and Comments
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6 | */
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7 | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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8 | *
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9 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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10 | *
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11 | * This program is free software; you can redistribute it and/or
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12 | * modify it under the terms of the GNU General Public License
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13 | * as published by the Free Software Foundation; either version 2
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14 | * of the License, or (at your option) any later version.
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15 | *
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16 | * This program is distributed in the hope that it will be useful,
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17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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19 | * GNU General Public License for more details.
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20 | *
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21 | * You should have received a copy of the GNU General Public License
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22 | * along with this program; if not, write to the Free Software
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23 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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24 | *
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25 | * For more information, contact:
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26 | *
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27 | * Generalitat Valenciana
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28 | * Conselleria d'Infraestructures i Transport
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29 | * Av. Blasco Ib??ez, 50
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30 | * 46010 VALENCIA
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31 | * SPAIN
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32 | *
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33 | * +34 963862235
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34 | * gvsig@gva.es
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35 | * www.gvsig.gva.es
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36 | *
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37 | * or
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38 | *
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39 | * IVER T.I. S.A
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40 | * Salamanca 50
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41 | * 46005 Valencia
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42 | * Spain
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43 | *
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44 | * +34 963163400
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45 | * dac@iver.es
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46 | */
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47 | package com.iver.cit.gvsig; |
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48 | |||
49 | import java.awt.geom.Rectangle2D; |
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50 | |||
51 | 10626 | caballero | import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
52 | 9846 | caballero | import com.iver.andami.PluginServices; |
53 | import com.iver.andami.plugins.Extension; |
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54 | import com.iver.andami.ui.mdiManager.IWindow; |
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55 | import com.iver.cit.gvsig.fmap.MapContext; |
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56 | import com.iver.cit.gvsig.fmap.layers.FLayer; |
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57 | import com.iver.cit.gvsig.fmap.layers.FLyrVect; |
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58 | import com.iver.cit.gvsig.project.documents.ProjectDocument; |
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59 | import com.iver.cit.gvsig.project.documents.table.gui.Table; |
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60 | import com.iver.cit.gvsig.project.documents.view.IProjectView; |
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61 | import com.iver.cit.gvsig.project.documents.view.gui.View; |
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62 | |||
63 | |||
64 | /**
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65 | * Extensi?n de zoom a lo seleccionado teniendo como ventana activa una vista o una tabla.
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66 | *
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67 | * @author Vicente Caballero Navarro
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68 | */
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69 | public class ZoomToSelectExtension extends Extension { |
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70 | /**
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71 | * @see com.iver.mdiApp.plugins.IExtension#updateUI(java.lang.String)
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72 | */
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73 | public void execute(String s) { |
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74 | com.iver.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager() |
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75 | .getActiveWindow(); |
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76 | if (f instanceof View) { |
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77 | View vista = (View)f; |
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78 | IProjectView model = vista.getModel(); |
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79 | MapContext mapa = model.getMapContext(); |
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80 | Rectangle2D selectedExtent = mapa.getSelectionBounds();
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81 | |||
82 | if (selectedExtent != null) { |
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83 | mapa.getViewPort().setExtent(selectedExtent); |
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84 | ((ProjectDocument)vista.getModel()).setModified(true);
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85 | } |
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86 | }else if (f instanceof Table) { |
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87 | Table table=(Table)f; |
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88 | MapContext mapa=((FLyrVect)table.getModel().getAssociatedTable()).getMapContext(); |
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89 | Rectangle2D selectedExtent = mapa.getSelectionBounds();
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90 | |||
91 | if (selectedExtent != null) { |
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92 | mapa.getViewPort().setExtent(selectedExtent); |
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93 | table.getModel().setModified(true);
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94 | } |
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95 | } |
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96 | } |
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97 | |||
98 | /**
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99 | * @see com.iver.mdiApp.plugins.IExtension#isVisible()
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100 | */
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101 | public boolean isVisible() { |
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102 | com.iver.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager() |
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103 | .getActiveWindow(); |
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104 | if (f == null) { |
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105 | return false; |
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106 | } |
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107 | if (f instanceof View) { |
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108 | MapContext mapa = ((View) f).getModel().getMapContext();
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109 | return mapa.getLayers().getLayersCount() > 0; |
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110 | }else if (f instanceof Table) { |
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111 | Table t=(Table)f; |
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112 | IWindow[] windows=PluginServices.getMDIManager().getAllWindows();
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113 | for (int i=0;i<windows.length;i++) { |
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114 | if (windows[i] instanceof View) { |
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115 | 10190 | caballero | if (t.getModel().getAssociatedTable()!=null) |
116 | 9846 | caballero | if (((View)windows[i]).getMapControl().getMapContext().equals(((FLyrVect)t.getModel().getAssociatedTable()).getMapContext())){ |
117 | return true; |
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118 | } |
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119 | } |
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120 | } |
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121 | } |
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122 | |||
123 | return false; |
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124 | } |
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125 | |||
126 | /**
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127 | * @see com.iver.andami.plugins.IExtension#isEnabled()
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128 | */
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129 | public boolean isEnabled() { |
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130 | com.iver.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager() |
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131 | .getActiveWindow(); |
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132 | if (f == null) { |
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133 | return false; |
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134 | } |
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135 | if (f instanceof View) { |
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136 | View view = (View) f; |
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137 | FLayer[] selected = view.getModel().getMapContext().getLayers().getActives();
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138 | if (selected.length == 1 && selected[0] instanceof FLyrVect && selected[0].isAvailable()){ |
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139 | try {
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140 | if (!((FLyrVect)selected[0]).getRecordset().getSelection().isEmpty()) |
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141 | return true; |
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142 | 10626 | caballero | } catch (ReadDriverException e) {
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143 | 9846 | caballero | return false; |
144 | } |
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145 | } |
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146 | }else if (f instanceof Table) { |
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147 | Table t=(Table)f; |
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148 | IWindow[] windows=PluginServices.getMDIManager().getAllWindows();
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149 | for (int i=0;i<windows.length;i++) { |
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150 | if (windows[i] instanceof View) { |
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151 | if (((View)windows[i]).getMapControl().getMapContext().equals(((FLyrVect)t.getModel().getAssociatedTable()).getMapContext())){ |
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152 | 10626 | caballero | try {
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153 | if (!t.getModel().getModelo().getSelection().isEmpty()) {
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154 | return true; |
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155 | } |
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156 | } catch (ReadDriverException e) {
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157 | return false; |
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158 | 9846 | caballero | } |
159 | } |
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160 | } |
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161 | } |
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162 | |||
163 | } |
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164 | return false; |
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165 | } |
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166 | |||
167 | /**
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168 | * @see com.iver.andami.plugins.IExtension#initialize()
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169 | */
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170 | public void initialize() { |
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171 | 14821 | jmvivo | registerIcons(); |
172 | 9846 | caballero | } |
173 | 14821 | jmvivo | |
174 | private void registerIcons(){ |
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175 | 15647 | jmvivo | PluginServices.getIconTheme().registerDefault( |
176 | 14821 | jmvivo | "view-zoom-to-seleccion",
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177 | this.getClass().getClassLoader().getResource("images/ZoomSeleccion.png") |
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178 | ); |
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179 | } |
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180 | 9846 | caballero | } |