svn-gvsig-desktop / trunk / extensions / extRasterTools-SE / src / org / gvsig / rastertools / raw / ui / main / OpenRawFileControlsPanel.java @ 13957
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1 | 13957 | bsanchez | /* 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.raw.ui.main; |
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20 | |||
21 | import java.awt.GridBagConstraints; |
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22 | import java.awt.GridBagLayout; |
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23 | import java.io.File; |
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24 | |||
25 | import javax.swing.JPanel; |
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26 | |||
27 | import org.gvsig.gui.beans.openfile.OpenFileContainer; |
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28 | import org.gvsig.rastertools.raw.tools.VRTFormatOptions; |
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29 | /**
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30 | * This class contains all the components of a open raw file
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31 | * panel. It doesn't has the main buttons.
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32 | * @author Jorge Piera Llodr? (piera_jor@gva.es)
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33 | */
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34 | public class OpenRawFileControlsPanel extends JPanel { |
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35 | private static final long serialVersionUID = 6493641545774147712L; |
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36 | private final int PANELS_WIDTH = 510; |
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37 | private OpenFileContainer openFilePanel = null; |
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38 | private GeometryPropertiesPanel geometryPropertiesPanel = null; |
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39 | private OutputHeaderFormatPanel outputHeaderFormatPanel = null; |
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40 | private boolean calculateFileSize = true; |
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41 | |||
42 | /**
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43 | * Constructor
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44 | * @param rawFileName
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45 | * Raw file name
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46 | */
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47 | public OpenRawFileControlsPanel(String rawFileName) { |
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48 | super();
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49 | initialize(); |
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50 | openFilePanel.getTOpen().setText(rawFileName); |
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51 | } |
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52 | |||
53 | /**
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54 | * This method initializes this
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55 | *
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56 | */
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57 | private void initialize() { |
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58 | GridBagConstraints gridBagConstraints2 = new GridBagConstraints(); |
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59 | gridBagConstraints2.insets = new java.awt.Insets(5, 0, 5, 0); |
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60 | gridBagConstraints2.gridy = 2;
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61 | gridBagConstraints2.gridx = 0;
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62 | GridBagConstraints gridBagConstraints1 = new GridBagConstraints(); |
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63 | gridBagConstraints1.insets = new java.awt.Insets(5, 0, 5, 0); |
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64 | gridBagConstraints1.gridy = 1;
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65 | gridBagConstraints1.gridx = 0;
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66 | GridBagConstraints gridBagConstraints = new GridBagConstraints(); |
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67 | gridBagConstraints.insets = new java.awt.Insets(5, 0, 5, 0); |
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68 | gridBagConstraints.gridy = 0;
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69 | gridBagConstraints.gridx = 0;
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70 | this.setLayout(new GridBagLayout()); |
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71 | this.add(getOpenFilePanel(), gridBagConstraints);
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72 | this.add(getGeometryPropertiesPanel(), gridBagConstraints1);
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73 | this.add(getOutputHeaderFormatPanel(), gridBagConstraints2);
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74 | new CalculateFileSize();
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75 | } |
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76 | |||
77 | /**
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78 | * This method initializes openFilePanel
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79 | *
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80 | * @return javax.swing.JPanel
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81 | */
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82 | private OpenFileContainer getOpenFilePanel() {
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83 | if (openFilePanel == null) { |
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84 | openFilePanel = new OpenFileContainer(PANELS_WIDTH, 50, false); |
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85 | openFilePanel.setPreferredSize(new java.awt.Dimension(PANELS_WIDTH, 50)); |
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86 | } |
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87 | return openFilePanel;
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88 | } |
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89 | |||
90 | /**
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91 | * This method initializes geometryPropertiesPanel
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92 | *
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93 | * @return javax.swing.JPanel
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94 | */
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95 | private GeometryPropertiesPanel getGeometryPropertiesPanel() {
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96 | if (geometryPropertiesPanel == null) { |
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97 | geometryPropertiesPanel = new GeometryPropertiesPanel();
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98 | } |
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99 | return geometryPropertiesPanel;
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100 | } |
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101 | |||
102 | /**
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103 | * This method initializes outputHeaderFormatPanel
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104 | *
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105 | * @return javax.swing.JPanel
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106 | */
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107 | private OutputHeaderFormatPanel getOutputHeaderFormatPanel() {
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108 | if (outputHeaderFormatPanel == null) { |
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109 | outputHeaderFormatPanel = new OutputHeaderFormatPanel();
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110 | } |
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111 | return outputHeaderFormatPanel;
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112 | } |
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113 | |||
114 | /**
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115 | * Sets the file size into the text field
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116 | * @param fileSize
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117 | */
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118 | public void setFileSize(int fileSize) { |
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119 | getGeometryPropertiesPanel().setFileSize(fileSize); |
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120 | } |
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121 | |||
122 | /**
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123 | * Gets the data type
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124 | * @return
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125 | */
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126 | public VRTFormatOptions.UIOption getDataType() {
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127 | return getGeometryPropertiesPanel().getDataType();
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128 | } |
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129 | |||
130 | /**
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131 | * Gets the byte order
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132 | * @return
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133 | */
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134 | public String getByteOrder() { |
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135 | return getGeometryPropertiesPanel().getByteOrder();
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136 | } |
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137 | |||
138 | /**
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139 | * Gets the type of interleaving
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140 | * @return
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141 | */
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142 | public String getInterleaving() { |
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143 | return getGeometryPropertiesPanel().getInterleaving();
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144 | } |
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145 | |||
146 | /**
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147 | * gets the image width
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148 | * @return
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149 | */
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150 | public int getImageWidth() { |
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151 | return getGeometryPropertiesPanel().getImageWidth();
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152 | } |
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153 | |||
154 | /**
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155 | * gets the image height
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156 | * @return
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157 | */
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158 | public int getImageHeight() { |
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159 | return getGeometryPropertiesPanel().getImageHeight();
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160 | } |
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161 | |||
162 | /**
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163 | * gets the number of bands
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164 | * @return
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165 | */
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166 | public int getNumberOfBands() { |
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167 | return getGeometryPropertiesPanel().getNumberOfBands();
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168 | } |
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169 | |||
170 | /**
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171 | * gets the header size
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172 | * @return
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173 | */
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174 | public int getHeaderSize() { |
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175 | return getGeometryPropertiesPanel().getHeaderSize();
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176 | } |
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177 | |||
178 | /**
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179 | * gets the selected outputformat
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180 | * @return
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181 | */
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182 | public String getOutputHeaderFormat() { |
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183 | return getOutputHeaderFormatPanel().getOutputHeaderFormat();
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184 | } |
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185 | |||
186 | /**
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187 | * Gets the RAW file
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188 | * @return
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189 | */
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190 | public File getFile() { |
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191 | return getOpenFilePanel().getFile();
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192 | } |
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193 | |||
194 | /**
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195 | * This method is used by the listener to stop the
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196 | * thread that calculates the file size
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197 | *
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198 | */
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199 | public void stopThread() { |
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200 | calculateFileSize = false;
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201 | } |
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202 | |||
203 | /**
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204 | * This class is a thread that try if the textbox (where
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205 | * the file to open is written) contains a valid file and
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206 | * calculate its size.
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207 | * @author Jorge Piera Llodr? (piera_jor@gva.es)
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208 | */
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209 | public class CalculateFileSize implements Runnable { |
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210 | volatile Thread myThread = null; |
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211 | |||
212 | public CalculateFileSize() {
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213 | if (myThread == null) { |
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214 | myThread = new Thread(this); |
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215 | myThread.start(); |
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216 | } |
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217 | } |
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218 | |||
219 | /*
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220 | * (non-Javadoc)
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221 | * @see java.lang.Runnable#run()
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222 | */
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223 | public void run() { |
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224 | while (calculateFileSize) {
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225 | File file = getFile();
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226 | if ((file.exists() && (file.isFile()))) {
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227 | getGeometryPropertiesPanel().setFileSize(file.length()); |
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228 | } else {
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229 | getGeometryPropertiesPanel().setFileSize(0);
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230 | } |
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231 | try {
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232 | Thread.sleep(1000); |
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233 | } catch (InterruptedException e) { |
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234 | // TODO Auto-generated catch block
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235 | e.printStackTrace(); |
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236 | } |
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237 | } |
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238 | } |
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239 | } |
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240 | } |