root / trunk / extensions / extRasterTools-SE / src / org / gvsig / rastertools / RasterBarToolsModule.java @ 16552
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1 | 13311 | nacho | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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2 | *
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3 | * Copyright (C) 2007 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 | package org.gvsig.rastertools; |
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20 | |||
21 | import org.gvsig.fmap.raster.layers.FLyrRasterSE; |
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22 | import org.gvsig.fmap.raster.layers.IRasterLayerActions; |
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23 | import org.gvsig.rastertools.geolocation.behavior.GeoRasterBehavior; |
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24 | import org.gvsig.rastertools.geolocation.listener.GeorefPanListener; |
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25 | import org.gvsig.rastertools.geolocation.ui.GeoLocationDialog; |
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26 | |||
27 | import com.iver.andami.PluginServices; |
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28 | import com.iver.andami.plugins.Extension; |
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29 | import com.iver.andami.ui.mdiManager.IWindow; |
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30 | import com.iver.cit.gvsig.fmap.MapContext; |
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31 | import com.iver.cit.gvsig.fmap.MapControl; |
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32 | import com.iver.cit.gvsig.fmap.layers.FLayer; |
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33 | import com.iver.cit.gvsig.fmap.layers.FLayers; |
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34 | import com.iver.cit.gvsig.fmap.tools.Behavior.Behavior; |
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35 | import com.iver.cit.gvsig.fmap.tools.Behavior.MouseMovementBehavior; |
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36 | import com.iver.cit.gvsig.project.documents.view.IProjectView; |
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37 | import com.iver.cit.gvsig.project.documents.view.gui.IView; |
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38 | import com.iver.cit.gvsig.project.documents.view.gui.View; |
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39 | import com.iver.cit.gvsig.project.documents.view.toolListeners.StatusBarListener; |
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40 | /**
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41 | * Extensi?n con las herramientas del men? que contienen usos especificos para capas
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42 | * raster. Estas no apareceran si la capa seleccionada del TOC no es raster.
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43 | *
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44 | * @author Nacho Brodin (nachobrodin@gmail.com)
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45 | */
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46 | public class RasterBarToolsModule extends Extension{ |
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47 | private GeoLocationDialog gld = null; |
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48 | /*
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49 | * (non-Javadoc)
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50 | * @see com.iver.andami.plugins.IExtension#execute(java.lang.String)
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51 | */
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52 | public void execute(String actionCommand) { |
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53 | View theView = (View) PluginServices.getMDIManager().getActiveWindow(); |
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54 | MapControl mapCtrl = theView.getMapControl(); |
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55 | |||
56 | // Listener de eventos de movimiento que pone las coordenadas del rat?n en
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57 | // la barra de estado
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58 | StatusBarListener sbl = new StatusBarListener(mapCtrl);
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59 | |||
60 | if (actionCommand.equals("GEO_PAN")) { |
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61 | boolean isOpen = false; |
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62 | |||
63 | //Comprobamos si no hay capas activas. En este caso no lanzamos la ventana ni activamos la tool
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64 | IWindow[] win = PluginServices.getMDIManager().getAllWindows();
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65 | for (int i = 0; i < win.length; i++) { |
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66 | if (win[i] instanceof IView) { |
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67 | FLayers lyrs = ((IView)win[i]).getMapControl().getMapContext().getLayers(); |
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68 | FLayer[] actives = lyrs.getActives();
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69 | if(actives == null || actives.length == 0) |
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70 | return;
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71 | } |
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72 | if(win[i] instanceof GeoLocationDialog) |
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73 | isOpen = true;
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74 | } |
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75 | if(gld == null) |
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76 | gld = new GeoLocationDialog();
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77 | if(!isOpen) {
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78 | gld.calcPosition(); |
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79 | PluginServices.getMDIManager().addWindow(gld); |
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80 | } |
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81 | gld.init(mapCtrl); |
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82 | loadGeoPanListener(mapCtrl, sbl, gld); |
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83 | mapCtrl.setTool("geoPan");
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84 | } |
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85 | |||
86 | } |
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87 | |||
88 | /**
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89 | * Carga el listener de selecci?n de raster en el MapControl.
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90 | */
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91 | private void loadGeoPanListener(MapControl mapCtrl, StatusBarListener sbl, GeoLocationDialog gld) { |
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92 | if (mapCtrl.getNamesMapTools().get("geoPan") == null) { |
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93 | GeorefPanListener pl = new GeorefPanListener(mapCtrl);
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94 | GeoRasterBehavior mb = new GeoRasterBehavior(pl, gld);
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95 | mapCtrl.addMapTool("geoPan", new Behavior[]{mb, new MouseMovementBehavior(sbl)}); |
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96 | |||
97 | } |
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98 | } |
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99 | |||
100 | /*
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101 | * (non-Javadoc)
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102 | * @see com.iver.andami.plugins.IExtension#initialize()
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103 | */
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104 | public void initialize() { |
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105 | 15765 | nbrodin | registerIcons(); |
106 | 13311 | nacho | } |
107 | |||
108 | 15765 | nbrodin | private void registerIcons(){ |
109 | PluginServices.getIconTheme().register( |
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110 | "forward-icon",
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111 | this.getClass().getClassLoader().getResource("images/forward.png") |
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112 | ); |
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113 | PluginServices.getIconTheme().register( |
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114 | "backwardward-icon",
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115 | this.getClass().getClassLoader().getResource("images/backward.png") |
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116 | ); |
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117 | } |
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118 | |||
119 | 13311 | nacho | /*
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120 | * (non-Javadoc)
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121 | * @see com.iver.andami.plugins.IExtension#isEnabled()
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122 | */
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123 | public boolean isEnabled() { |
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124 | return true; |
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125 | } |
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126 | |||
127 | /**
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128 | * Mostramos el control si hay alguna capa cargada.
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129 | */
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130 | public boolean isVisible() { |
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131 | com.iver.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager().getActiveWindow(); |
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132 | if (f == null) |
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133 | return false; |
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134 | |||
135 | if (f instanceof View) { |
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136 | View vista = (View) f; |
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137 | IProjectView model = vista.getModel(); |
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138 | MapContext mapa = model.getMapContext(); |
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139 | if (mapa.getLayers().getLayersCount() > 0) { |
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140 | 15765 | nbrodin | if( mapa.getLayers().getActives().length == 1 && |
141 | 13311 | nacho | mapa.getLayers().getActives()[0] instanceof FLyrRasterSE && |
142 | ((FLyrRasterSE)mapa.getLayers().getActives()[0]).isActionEnabled(IRasterLayerActions.FLYRASTER_BAR_TOOLS))
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143 | return true; |
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144 | } |
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145 | } |
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146 | |||
147 | return false; |
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148 | } |
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149 | } |