gvsig-raster / org.gvsig.raster.app / trunk / org.gvsig.raster.app / org.gvsig.raster.app.tools / src / main / java / org / gvsig / raster / app / extension / tool / saveas / SaveAsTocMenuEntry.java @ 453
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1 | 99 | nbrodin | /* 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.raster.app.extension.tool.saveas; |
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23 | import java.awt.Component; |
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24 | import java.beans.PropertyChangeEvent; |
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25 | import java.beans.PropertyChangeListener; |
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26 | import java.util.ArrayList; |
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27 | |||
28 | import javax.swing.Icon; |
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29 | import javax.swing.JOptionPane; |
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30 | import javax.swing.filechooser.FileFilter; |
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31 | |||
32 | import org.gvsig.andami.PluginServices; |
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33 | import org.gvsig.andami.ui.mdiManager.IWindow; |
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34 | import org.gvsig.app.project.documents.view.gui.AbstractViewPanel; |
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35 | import org.gvsig.app.project.documents.view.gui.DefaultViewPanel; |
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36 | import org.gvsig.app.project.documents.view.toc.AbstractTocContextMenuAction; |
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37 | import org.gvsig.app.project.documents.view.toc.ITocItem; |
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38 | 135 | nbrodin | import org.gvsig.fmap.dal.coverage.RasterLocator; |
39 | import org.gvsig.fmap.dal.coverage.RasterManager; |
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40 | import org.gvsig.fmap.dal.coverage.dataset.Buffer; |
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41 | import org.gvsig.fmap.dal.coverage.datastruct.Params; |
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42 | import org.gvsig.fmap.dal.coverage.exception.NotSupportedExtensionException; |
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43 | import org.gvsig.fmap.dal.coverage.exception.RasterDriverException; |
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44 | import org.gvsig.fmap.dal.coverage.store.DataServerWriter; |
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45 | import org.gvsig.fmap.dal.coverage.store.RasterDataStore; |
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46 | import org.gvsig.fmap.dal.coverage.util.ProviderServices; |
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47 | 195 | nbrodin | import org.gvsig.fmap.geom.primitive.Envelope; |
48 | 99 | nbrodin | import org.gvsig.fmap.mapcontext.layers.FLayer; |
49 | import org.gvsig.gui.beans.propertiespanel.PropertiesComponent; |
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50 | import org.gvsig.gui.beans.swing.JFileChooser; |
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51 | import org.gvsig.raster.app.extension.raster.gui.IGenericToolBarMenuItem; |
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52 | import org.gvsig.raster.app.extension.raster.process.ClippingProcess; |
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53 | import org.gvsig.raster.app.extension.raster.process.RasterProcess; |
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54 | 157 | nbrodin | import org.gvsig.raster.fmap.layers.FLyrRaster; |
55 | 99 | nbrodin | import org.gvsig.raster.fmap.layers.ILayerState; |
56 | import org.gvsig.raster.fmap.layers.IRasterLayerActions; |
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57 | import org.gvsig.raster.util.ExtendedFileFilter; |
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58 | import org.gvsig.raster.util.RasterToolsUtil; |
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59 | |||
60 | |||
61 | /**
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62 | * <p>
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63 | * Entrada del TOC que corresponde con la opci?n "Salvar Como" de raster. Esta se apoya
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64 | * en el proceso de recorte de raster para salvar datos.
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65 | * </p>
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66 | * <p>
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67 | * Cuando se abre el dialogo de "Salvar como" se cargan las extensiones soportadas en el
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68 | * selector. Cada tipo de datos de la fuente soporta unas extensiones de escritura u otras.
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69 | * Por ejemplo, si la capa de entrada es FLOAT no podremos escribir a JPG2000 porque no
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70 | * lo soporta, tendriamos que convertila primero a RGB.
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71 | * </p>
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72 | * <p>
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73 | * Cambiando el tipo de extensi?n en el selector cambian el panel de propiedades asociado.
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74 | * El fichero de salidad se salvar? con las propiedades ajustadas.
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75 | * </P>
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76 | * @version 30/05/2007
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77 | * @author Nacho Brodin (nachobrodin@gmail.com)
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78 | *
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79 | */
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80 | public class SaveAsTocMenuEntry extends AbstractTocContextMenuAction implements PropertyChangeListener, IGenericToolBarMenuItem { |
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81 | static private SaveAsTocMenuEntry singleton = null; |
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82 | private JFileChooser chooser = null; |
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83 | private PropertiesComponent panelProperty = null; |
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84 | |||
85 | /**
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86 | * Nadie puede crear una instancia a esta clase ?nica, hay que usar el
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87 | * getSingleton()
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88 | */
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89 | private SaveAsTocMenuEntry() {}
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90 | |||
91 | /**
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92 | * Devuelve un objeto unico a dicha clase
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93 | * @return
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94 | */
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95 | static public SaveAsTocMenuEntry getSingleton() { |
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96 | if (singleton == null) |
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97 | singleton = new SaveAsTocMenuEntry();
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98 | return singleton;
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99 | |||
100 | } |
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101 | |||
102 | /*
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103 | * (non-Javadoc)
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104 | * @see com.iver.cit.gvsig.project.documents.contextMenu.AbstractContextMenuAction#getGroup()
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105 | */
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106 | public String getGroup() { |
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107 | return "RasterExport"; |
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108 | } |
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109 | |||
110 | /*
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111 | * (non-Javadoc)
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112 | * @see com.iver.cit.gvsig.project.documents.contextMenu.AbstractContextMenuAction#getGroupOrder()
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113 | */
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114 | public int getGroupOrder() { |
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115 | return 50; |
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116 | } |
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117 | |||
118 | /*
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119 | * (non-Javadoc)
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120 | * @see com.iver.cit.gvsig.project.documents.contextMenu.AbstractContextMenuAction#getOrder()
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121 | */
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122 | public int getOrder() { |
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123 | return 1; |
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124 | } |
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125 | |||
126 | /*
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127 | * (non-Javadoc)
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128 | * @see com.iver.cit.gvsig.project.documents.IContextMenuAction#getText()
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129 | */
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130 | public String getText() { |
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131 | return PluginServices.getText(this, "saveas"); |
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132 | } |
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133 | |||
134 | /*
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135 | * (non-Javadoc)
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136 | * @see com.iver.cit.gvsig.project.documents.view.toc.AbstractTocContextMenuAction#isEnabled(com.iver.cit.gvsig.project.documents.view.toc.ITocItem, com.iver.cit.gvsig.fmap.layers.FLayer[])
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137 | */
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138 | public boolean isEnabled(ITocItem item, FLayer[] selectedItems) { |
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139 | if ((selectedItems == null) || (selectedItems.length != 1)) |
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140 | return false; |
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141 | |||
142 | if (!(selectedItems[0] instanceof ILayerState)) |
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143 | return false; |
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144 | |||
145 | if (!((ILayerState) selectedItems[0]).isOpen()) |
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146 | return false; |
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147 | |||
148 | return true; |
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149 | } |
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150 | |||
151 | /*
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152 | * (non-Javadoc)
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153 | * @see com.iver.cit.gvsig.project.documents.view.toc.AbstractTocContextMenuAction#isVisible(com.iver.cit.gvsig.project.documents.view.toc.ITocItem, com.iver.cit.gvsig.fmap.layers.FLayer[])
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154 | */
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155 | public boolean isVisible(ITocItem item, FLayer[] selectedItems) { |
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156 | if ((selectedItems == null) || (selectedItems.length != 1)) |
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157 | return false; |
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158 | |||
159 | 157 | nbrodin | if (!(selectedItems[0] instanceof IRasterLayerActions)) |
160 | 99 | nbrodin | return false; |
161 | |||
162 | 157 | nbrodin | return (((IRasterLayerActions) selectedItems[0]).isActionEnabled(IRasterLayerActions.SAVEAS)); |
163 | 99 | nbrodin | } |
164 | |||
165 | /*
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166 | * (non-Javadoc)
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167 | * @see com.iver.cit.gvsig.project.documents.view.toc.AbstractTocContextMenuAction#execute(com.iver.cit.gvsig.project.documents.view.toc.ITocItem, com.iver.cit.gvsig.fmap.layers.FLayer[])
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168 | */
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169 | public void execute(ITocItem item, FLayer[] selectedItems) { |
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170 | 144 | nbrodin | FLayer lyr = null;
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171 | 99 | nbrodin | IWindow w = PluginServices.getMDIManager().getActiveWindow(); |
172 | 135 | nbrodin | RasterManager rManager = RasterLocator.getManager(); |
173 | 99 | nbrodin | |
174 | if (selectedItems.length != 1) |
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175 | return;
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176 | |||
177 | 144 | nbrodin | lyr = selectedItems[0];
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178 | 99 | nbrodin | |
179 | 157 | nbrodin | if (!(lyr instanceof FLyrRaster)) |
180 | 99 | nbrodin | return;
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181 | 144 | nbrodin | |
182 | 157 | nbrodin | FLyrRaster fLayer = (FLyrRaster)lyr; |
183 | 144 | nbrodin | |
184 | 99 | nbrodin | chooser = new JFileChooser("SAVE_AS_TOC_MENU_ENTRY",JFileChooser.getLastPath("SAVE_AS_TOC_MENU_ENTRY", null)); |
185 | chooser.addPropertyChangeListener(this);
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186 | chooser.setDialogTitle(PluginServices.getText(this, "seleccionar_fichero")); |
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187 | |||
188 | // Cargamos las extensiones en la lista
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189 | 135 | nbrodin | ArrayList<String> extList = new ArrayList<String>(); |
190 | 99 | nbrodin | try {
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191 | 135 | nbrodin | ProviderServices serv = rManager.getProviderServices(); |
192 | 157 | nbrodin | extList = serv.getExtensionsSupported(fLayer.getDataStore().getDataType()[0], fLayer.getDataStore().getBandCount(), false); |
193 | 99 | nbrodin | } catch (RasterDriverException e2) {
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194 | RasterToolsUtil.messageBoxError("error_extensiones_soportadas", chooser, e2);
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195 | 453 | nbrodin | e2.printStackTrace(); |
196 | 99 | nbrodin | return;
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197 | } |
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198 | |||
199 | int selected_id = extList.size() - 1; |
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200 | FileFilter selected = null; |
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201 | for (int i = 0; i < extList.size(); i++) { |
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202 | FileFilter filter = new ExtendedFileFilter((String) extList.get(i)); |
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203 | if (extList.get(i).equals("tif")) { |
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204 | selected = filter; |
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205 | selected_id = i; |
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206 | } |
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207 | chooser.addChoosableFileFilter(filter); |
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208 | } |
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209 | if (selected != null) |
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210 | chooser.setFileFilter(selected); |
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211 | |||
212 | // Cargamos el panel de propiedades en el selector
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213 | panelProperty = loadPanelProperties((String) extList.get(selected_id));
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214 | chooser.setAccessory(panelProperty); |
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215 | chooser.setAcceptAllFileFilterUsed(false);
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216 | |||
217 | if (w instanceof DefaultViewPanel) { |
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218 | if (chooser.showSaveDialog(((AbstractViewPanel) w).getComponent(0)) == JFileChooser.APPROVE_OPTION) { |
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219 | // Creaci?n de par?metros
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220 | String tit = PluginServices.getMDIManager().getWindowInfo(w).getTitle();
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221 | 135 | nbrodin | DataServerWriter dataWriter = rManager.createDataServerWriter(); |
222 | 157 | nbrodin | RasterDataStore datastore = ((FLyrRaster)fLayer).getDataStore(); |
223 | int[] drawableBands = new int[fLayer.getDataStore().getBandCount()]; |
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224 | for (int i = 0; i < fLayer.getDataStore().getBandCount(); i++) |
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225 | 99 | nbrodin | drawableBands[i] = i; |
226 | JFileChooser.setLastPath("SAVE_AS_TOC_MENU_ENTRY", chooser.getCurrentDirectory()); |
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227 | String file = ((ExtendedFileFilter) chooser.getFileFilter()).getNormalizedFilename(chooser.getSelectedFile());
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228 | |||
229 | 144 | nbrodin | long bytes = rManager.getRasterUtils().getBytesFromRaster((int)fLayer.getPxWidth(), |
230 | (int) fLayer.getPxHeight(),
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231 | 157 | nbrodin | fLayer.getDataStore().getDataType()[0],
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232 | fLayer.getDataStore().getBandCount()); |
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233 | 99 | nbrodin | |
234 | long maxJp2 = 13000 * 12500 * 3; |
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235 | if (bytes > (20000 * 20000 * 3)) { |
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236 | if(!RasterToolsUtil.messageBoxYesOrNot("output_file_too_big", null)) |
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237 | return;
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238 | } |
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239 | if (file.endsWith(".jp2")) { |
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240 | if (bytes > maxJp2) {
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241 | if(!RasterToolsUtil.messageBoxYesOrNot("output_file_too_big_jpeg2000", null)) |
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242 | return;
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243 | } |
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244 | } |
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245 | |||
246 | if (!RasterToolsUtil.canWrite(chooser.getCurrentDirectory().toString(), this)) |
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247 | return;
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248 | Params params = null;
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249 | try {
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250 | 135 | nbrodin | params = rManager.createWriter(file).getParams(); |
251 | 99 | nbrodin | } catch (NotSupportedExtensionException e1) {
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252 | RasterToolsUtil.messageBoxError("no_driver_escritura", this, e1); |
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253 | } catch (RasterDriverException e1) {
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254 | RasterToolsUtil.messageBoxError("no_driver_escritura", this, e1); |
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255 | } |
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256 | |||
257 | // Lanzamiento del proceso de guardado
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258 | RasterProcess clippingProcess = new ClippingProcess();
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259 | clippingProcess.setActions(new SaveAsActions());
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260 | clippingProcess.addParam("viewname", tit);
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261 | 195 | nbrodin | if(fLayer.isRemote()) {
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262 | Envelope env = ((DefaultViewPanel)w).getMapControl().getViewPort().getEnvelope(); |
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263 | clippingProcess.addParam("realcoordinates", new double[] { env.getMinimum(0), env.getMaximum(1), env.getMaximum(0), env.getMinimum(1)}); |
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264 | clippingProcess.addParam("resolution", new int[]{(int) fLayer.getPxWidth(), |
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265 | (int) fLayer.getPxHeight()});
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266 | } else {
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267 | clippingProcess.addParam("pixelcoordinates", new int[] { 0, (int) fLayer.getPxHeight(), (int) fLayer.getPxWidth(), 0 }); |
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268 | clippingProcess.addParam("resolution", new int[]{(int) fLayer.getPxWidth(), |
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269 | (int) fLayer.getPxHeight()});
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270 | } |
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271 | 99 | nbrodin | clippingProcess.addParam("filename", file);
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272 | clippingProcess.addParam("datawriter", dataWriter);
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273 | clippingProcess.addParam("layer", fLayer);
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274 | clippingProcess.addParam("drawablebands", drawableBands);
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275 | 135 | nbrodin | clippingProcess.addParam("colorInterpretation", datastore.getColorInterpretation());
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276 | 99 | nbrodin | clippingProcess.addParam("onelayerperband", new Boolean(false)); |
277 | 135 | nbrodin | clippingProcess.addParam("interpolationmethod", new Integer(Buffer.INTERPOLATION_NearestNeighbour)); |
278 | clippingProcess.addParam("affinetransform", datastore.getAffineTransform());
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279 | 99 | nbrodin | |
280 | 195 | nbrodin | |
281 | 99 | nbrodin | if (params != null) |
282 | RasterToolsUtil.loadWriterParamsFromPropertiesPanel(panelProperty, params); |
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283 | clippingProcess.addParam("driverparams", params);
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284 | clippingProcess.start(); |
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285 | } |
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286 | } |
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287 | } |
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288 | |||
289 | /**
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290 | * Evento que se produce al cambiar el driver de escritura. Esto
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291 | * sustituye el panel properties por el del nuevo driver seleccionado
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292 | */
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293 | public void propertyChange(PropertyChangeEvent evt) { |
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294 | if (evt.getNewValue() instanceof ExtendedFileFilter) { |
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295 | String ext = ((ExtendedFileFilter) evt.getNewValue()).getExtensions().get(0).toString(); |
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296 | panelProperty = loadPanelProperties(ext); |
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297 | chooser.setAccessory(panelProperty); |
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298 | chooser.revalidate(); |
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299 | } |
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300 | } |
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301 | |||
302 | /**
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303 | * Obtiene el objeto PropertiesComponent para una extensi?n concreta de fichero
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304 | * sobre el que se va a escribir.
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305 | * @param file Fichero raster sobre el que se escribir?
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306 | * @return PropertiesComponent
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307 | */
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308 | private PropertiesComponent loadPanelProperties(String file) { |
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309 | PropertiesComponent panelProperty = new PropertiesComponent();
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310 | Params params = null;
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311 | try {
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312 | 135 | nbrodin | params = RasterLocator.getManager().createWriter(file).getParams(); |
313 | 99 | nbrodin | } catch (NotSupportedExtensionException e1) {
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314 | JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(), PluginServices.getText(this, "no_driver_escritura")); |
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315 | return null; |
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316 | } catch (RasterDriverException e1) {
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317 | JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(), PluginServices.getText(this, "no_driver_escritura")); |
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318 | return null; |
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319 | } |
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320 | RasterToolsUtil.loadPropertiesFromWriterParams(panelProperty, params, null);
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321 | return panelProperty;
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322 | } |
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323 | |||
324 | /*
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325 | * (non-Javadoc)
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326 | * @see org.gvsig.rastertools.generictoolbar.IGenericToolBarMenuItem#getIcon()
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327 | */
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328 | public Icon getIcon() { |
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329 | return PluginServices.getIconTheme().get("save-icon"); |
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330 | } |
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331 | } |