svn-gvsig-desktop / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / project / documents / view / legend / gui / JLegendFileChooser.java @ 28460
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1 | 22463 | vcaballero | package com.iver.cit.gvsig.project.documents.view.legend.gui; |
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2 | |||
3 | import java.io.File; |
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4 | |||
5 | import javax.swing.JFileChooser; |
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6 | import javax.swing.filechooser.FileFilter; |
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7 | |||
8 | import com.iver.andami.PluginServices; |
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9 | import com.iver.cit.gvsig.fmap.drivers.legend.IFMapLegendDriver; |
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10 | |||
11 | /**
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12 | *
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13 | * JLegendFileChooser.java
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14 | *
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15 | *
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16 | * @author jaume dominguez faus - jaume.dominguez@iver.es Jul 22, 2008
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17 | *
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18 | */
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19 | public class JLegendFileChooser extends JFileChooser { |
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20 | private static final long serialVersionUID = 8855060580358068594L; |
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21 | private static String lastPath; |
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22 | private IFMapLegendDriver[] drivers; |
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23 | private boolean write_mode = false; |
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24 | public static String driverVersion; |
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25 | |||
26 | public JLegendFileChooser() {
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27 | super();
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28 | } |
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29 | |||
30 | public JLegendFileChooser(IFMapLegendDriver[] legendDrivers) { |
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31 | this(legendDrivers, false); |
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32 | } |
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33 | |||
34 | public JLegendFileChooser(final IFMapLegendDriver[] legendDrivers, boolean write_mode) { |
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35 | super(lastPath);
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36 | this.write_mode = write_mode;
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37 | this.drivers = legendDrivers;
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38 | |||
39 | setMultiSelectionEnabled(false);
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40 | |||
41 | if (!this.write_mode){//load method->"all the drivers in one" |
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42 | |||
43 | this.setFileFilter(new FileFilter() { |
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44 | @Override
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45 | public boolean accept(File f) { |
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46 | for (int i = 0; i < legendDrivers.length; i++) { |
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47 | if (legendDrivers[i].accept(f))
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48 | return true; |
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49 | } |
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50 | return false; |
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51 | } |
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52 | |||
53 | @Override
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54 | public String getDescription() { |
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55 | String strLegendFormats = ""; |
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56 | for (int i = 0; i < legendDrivers.length; i++) { |
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57 | |||
58 | strLegendFormats += "*."+legendDrivers[i].getFileExtension();
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59 | if (i<legendDrivers.length-1) strLegendFormats += ", "; |
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60 | } |
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61 | |||
62 | return PluginServices.getText(this, "all_supported_legend_formats") + |
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63 | " ("+strLegendFormats+")"; |
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64 | } |
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65 | }); |
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66 | } |
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67 | else {//write method->all drivers are separated |
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68 | for (int i = 0; i < legendDrivers.length; i++) { |
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69 | final IFMapLegendDriver driver = legendDrivers[i];
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70 | |||
71 | if (driver.getSupportedVersions() != null) { |
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72 | |||
73 | for (int j = 0; j < driver.getSupportedVersions().size(); j++) { |
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74 | |||
75 | final String version = driver.getSupportedVersions().get(j); |
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76 | |||
77 | FileFilter aFilter = new FileFilter() { |
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78 | |||
79 | @Override
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80 | public boolean accept(File f) { |
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81 | return driver.accept(f);
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82 | } |
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83 | |||
84 | @Override
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85 | public String getDescription() { |
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86 | return PluginServices.getText(this, driver.getDescription()+" "+version+" (*."+driver.getFileExtension()+")"); |
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87 | } |
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88 | |||
89 | }; |
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90 | this.addChoosableFileFilter(aFilter);
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91 | } |
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92 | } |
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93 | else {
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94 | |||
95 | FileFilter aFilter = new FileFilter() { |
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96 | |||
97 | @Override
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98 | public boolean accept(File f) { |
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99 | return driver.accept(f);
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100 | } |
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101 | |||
102 | @Override
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103 | public String getDescription() { |
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104 | return PluginServices.getText(this, driver.getDescription()+" (*."+driver.getFileExtension()+")"); |
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105 | } |
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106 | |||
107 | }; |
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108 | this.addChoosableFileFilter(aFilter);
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109 | } |
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110 | |||
111 | } |
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112 | } |
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113 | } |
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114 | |||
115 | |||
116 | |||
117 | public IFMapLegendDriver getSuitableDriver() {
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118 | File f = getSelectedFile();
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119 | |||
120 | for (int i = 0; drivers != null && i < drivers.length; i++) { |
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121 | if (drivers[i].accept(f))
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122 | return drivers[i];
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123 | } |
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124 | return null; |
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125 | } |
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126 | |||
127 | |||
128 | |||
129 | public IFMapLegendDriver getDriverFromDescription(File file) { |
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130 | if (getFileFilter() != null){ |
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131 | String descripFile = getFileFilter().getDescription();
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132 | IFMapLegendDriver myDriver = null;
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133 | |||
134 | for (int i = 0; i < drivers.length; i++) { |
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135 | |||
136 | myDriver = drivers[i]; |
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137 | String driverDesc;
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138 | |||
139 | if(myDriver.getSupportedVersions() != null) { |
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140 | for (int j = 0; j < myDriver.getSupportedVersions().size(); j++) { |
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141 | driverDesc = myDriver.getDescription()+" "+myDriver.getSupportedVersions().get(j)+" (*."+myDriver.getFileExtension()+")"; |
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142 | if (driverDesc.equals(descripFile)){
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143 | driverVersion = myDriver.getSupportedVersions().get(j); |
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144 | return myDriver;
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145 | } |
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146 | } |
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147 | } |
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148 | else {
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149 | driverDesc = myDriver.getDescription()+" (*."+myDriver.getFileExtension()+")"; |
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150 | if (driverDesc.equals(descripFile)){
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151 | driverVersion ="";
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152 | return myDriver;
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153 | } |
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154 | } |
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155 | } |
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156 | } |
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157 | return null; |
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158 | } |
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159 | |||
160 | public File getSelectedFile() { |
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161 | File f = super.getSelectedFile(); |
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162 | |||
163 | IFMapLegendDriver myDriver = getDriverFromDescription(f); |
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164 | if (f!=null){ |
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165 | if(myDriver != null && !(f.getPath().toLowerCase().endsWith("."+myDriver.getFileExtension()))){ |
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166 | f = new File(f.getPath()+ "."+myDriver.getFileExtension()); |
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167 | } |
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168 | lastPath = f.getAbsolutePath().substring(0, f.getAbsolutePath().lastIndexOf(File.separator)); |
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169 | } |
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170 | return f;
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171 | } |
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172 | |||
173 | public static String getDriverVersion() { |
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174 | return driverVersion;
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175 | } |
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176 | |||
177 | |||
178 | } |