svn-gvsig-desktop / tags / v2_0_0_Build_2052 / extensions / org.gvsig.symbology.app / org.gvsig.symbology.app.importsymbols / src / main / java / org / gvsig / symbology / app / importsymbols / ImportPictureMarkerSymbolsProcess.java @ 38862
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package org.gvsig.symbology.app.importsymbols; |
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import java.awt.Component; |
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import java.io.File; |
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import java.io.FileOutputStream; |
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import java.io.IOException; |
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import java.util.ArrayList; |
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import java.util.HashSet; |
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import java.util.List; |
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import java.util.Set; |
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import javax.swing.JOptionPane; |
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import org.apache.commons.io.FileUtils; |
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import org.apache.commons.io.FilenameUtils; |
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import org.gvsig.app.ApplicationLocator; |
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import org.gvsig.app.ApplicationManager; |
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import org.gvsig.fmap.mapcontext.MapContextLocator; |
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import org.gvsig.fmap.mapcontext.rendering.symbols.SymbolManager; |
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import org.gvsig.symbology.SymbologyLocator; |
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import org.gvsig.symbology.SymbologyManager; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.marker.IPictureMarkerSymbol; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.persistence.PersistenceManager; |
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import org.gvsig.tools.persistence.PersistentState; |
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import org.gvsig.tools.task.AbstractMonitorableTask; |
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import org.gvsig.tools.task.SimpleTaskStatus; |
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import org.gvsig.tools.util.FolderSet; |
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import org.gvsig.tools.util.impl.DefaultFolderSet; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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public class ImportPictureMarkerSymbolsProcess extends AbstractMonitorableTask { |
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private static Logger logger = LoggerFactory |
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.getLogger(ImportPictureMarkerSymbolsProcess.class); |
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public enum YesNoAsk { |
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YES, NO, ASK |
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}; |
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private ApplicationManager application = null; |
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private SymbolManager symbolManager = null; |
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private SymbologyManager symbologyManager = null; |
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private Set<String> allowedFileExtensions = null; |
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private List<File> notCreatedSymbols = new ArrayList<File>(); |
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private boolean quietMode = false; |
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private YesNoAsk overwrite = YesNoAsk.ASK;
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private List<File> selectedImageFiles = new ArrayList<File>(); |
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// Name of the folder in the symbols repository
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private String targetFolderName; |
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private double symbolSize = 18; |
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protected ImportPictureMarkerSymbolsProcess() {
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super(false); |
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this.application = ApplicationLocator.getManager();
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this.setTaskName(application.translate("_Import_picture_marker_symbols")); |
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} |
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public Set<String> getAllowedFileExtensions() { |
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if (allowedFileExtensions == null) { |
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allowedFileExtensions = new HashSet<String>(); |
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allowedFileExtensions.add("png");
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allowedFileExtensions.add("jpg");
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allowedFileExtensions.add("jpeg");
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allowedFileExtensions.add("gif");
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allowedFileExtensions.add("bmp");
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allowedFileExtensions.add("svg");
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} |
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return allowedFileExtensions;
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} |
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public YesNoAsk getOverwrite() {
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return overwrite;
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} |
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public void setOverwrite(YesNoAsk overwrite) { |
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this.overwrite = overwrite;
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} |
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public double getSymbolSize() { |
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return symbolSize;
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} |
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public void setSymbolSize(double symbolSize) { |
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this.symbolSize = symbolSize;
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} |
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public String getTargetFolderName() { |
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return targetFolderName;
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} |
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public void setTargetFolderName(String targetFolderName) { |
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this.targetFolderName = targetFolderName;
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} |
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public List<File> getSelectedImageFiles() { |
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return selectedImageFiles;
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} |
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public boolean isQuietMode() { |
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return quietMode;
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} |
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public void setQuietMode(boolean quietMode) { |
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this.quietMode = quietMode;
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} |
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public FolderSet getSymbolsRepository() {
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File symbolsFolder = new File(getSymbolManager().getSymbolPreferences() |
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.getSymbolLibraryPath()); |
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FolderSet repo = new DefaultFolderSet();
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repo.add(symbolsFolder); |
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return repo;
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} |
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public List<File> getNotCreatedSymbols() { |
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return notCreatedSymbols;
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} |
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public void run() { |
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SimpleTaskStatus status = null;
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try {
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status = (SimpleTaskStatus) this.getTaskStatus();
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this.preProcess();
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if (status.isCancellationRequested()) {
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status.cancel(); |
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return;
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} |
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status.add(); |
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status.setRangeOfValues(1, this.getSelectedImageFiles().size()); |
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for (int i = 1; i < this.getSelectedImageFiles().size(); i++) { |
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if (status.isCancellationRequested()) {
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status.cancel(); |
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return;
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} |
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status.setCurValue(i+1);
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this.processItem(this.getSelectedImageFiles().get(i)); |
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} |
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this.postPrecess();
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if (status.isCancellationRequested()) {
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status.cancel(); |
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return;
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} |
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if (!this.isQuietMode()) { |
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application.message("_import_of_symbols_completed",
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JOptionPane.INFORMATION_MESSAGE);
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} |
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} catch (Exception e) { |
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logger.info("Error in process", e);
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if (status != null) { |
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status.abort(); |
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} |
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if (!this.isQuietMode()) { |
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application.message( |
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"_Import_of_symbols_aborted" + "\n\n" + e.getMessage(), |
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JOptionPane.WARNING_MESSAGE);
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application.messageDialog( |
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"_Error_in_the_process_of_import_point_symbols_Some_symbols_cant_be_imported"
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+ "\n\n" + e.getMessage(), this.getName(), |
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JOptionPane.WARNING_MESSAGE);
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} |
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} finally {
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if (status != null) { |
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// Mark process as terminate if it is running.
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if (status.isRunning()) {
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status.terminate(); |
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} |
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} |
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application.refreshMenusAndToolBars(); |
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} |
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} |
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private void preProcess() { |
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if (this.isQuietMode() && this.getOverwrite() == YesNoAsk.ASK) { |
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this.setOverwrite(YesNoAsk.YES);
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} else {
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Component dlg = application.createComponent(ImportPictureMarkerSymbolsPanel.class, this); |
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application.showDialog(dlg, this.getName());
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} |
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} |
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private void processItem(File item) throws InterruptedException { |
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File source_image;
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File source_image_sel;
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File target_image;
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File target_image_sel;
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File target_symbol;
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IPictureMarkerSymbol symbol; |
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PersistenceManager persistenceManager = ToolsLocator |
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.getPersistenceManager(); |
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source_image = this.getSourceImage(item);
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source_image_sel = this.getSourceImageSelected(item);
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target_image = this.getTargetImage(item);
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target_image_sel = this.getTargetImageSelected(item);
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target_symbol = this.getTargetSymbol(item);
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if (!source_image_sel.exists()) {
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source_image_sel = source_image; |
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} |
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if (target_symbol.exists()) {
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switch (this.getOverwrite()) { |
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case ASK:
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int resp = application
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.confirmDialog(application.translate( |
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"_Symbol_{}_already_exists_Overwrite",
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target_symbol.getAbsolutePath()), this
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.getName(), JOptionPane.YES_NO_OPTION,
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JOptionPane.QUESTION_MESSAGE);
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if (resp == JOptionPane.NO_OPTION) { |
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return;
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} |
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break;
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case NO:
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return;
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case YES:
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break;
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} |
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} |
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try {
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if( !target_image.getParentFile().exists() ) {
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target_image.getParentFile().mkdirs(); |
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} |
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copyFile(source_image, target_image); |
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copyFile(source_image_sel, target_image_sel); |
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symbol = this.getSymbologyManager().createPictureMarkerSymbol(
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target_image.toURI().toURL(), |
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target_image_sel.toURI().toURL()); |
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symbol.setSize(this.getSymbolSize());
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symbol.setDescription(FilenameUtils.getBaseName(target_image.getName())); |
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PersistentState state = persistenceManager.getState(symbol); |
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FileOutputStream out = new FileOutputStream(target_symbol); |
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persistenceManager.saveState(state, out); |
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} catch (Exception e) { |
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logger.info("Can't create symbol from '" + item.getAbsolutePath()
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+ ".", e);
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this.notCreatedSymbols.add(item);
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} |
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} |
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private void postPrecess() { |
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if (!this.isQuietMode()) { |
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if (this.notCreatedSymbols.size() > 0) { |
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StringBuffer listOfFiles = new StringBuffer(); |
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listOfFiles.append("\n\n");
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for (File file : this.notCreatedSymbols) { |
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listOfFiles.append(file.getAbsolutePath()); |
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listOfFiles.append("\n");
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} |
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application.message( |
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application.translate("_many_symbols_can_be_createds")
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+ listOfFiles.toString(), |
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JOptionPane.WARNING_MESSAGE);
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} |
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} |
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} |
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private void copyFile(File source, File target) throws IOException { |
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if (target.exists()) {
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switch (this.getOverwrite()) { |
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case ASK:
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int resp = application
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.confirmDialog(application.translate( |
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"_File_{}_already_exists_Overwrite",
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target.getAbsolutePath()), this.getName(),
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JOptionPane.YES_NO_OPTION,
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JOptionPane.QUESTION_MESSAGE);
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if (resp == JOptionPane.YES_OPTION) { |
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FileUtils.copyFile(source, target); |
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} |
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break;
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case NO:
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break;
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case YES:
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FileUtils.copyFile(source, target); |
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break;
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} |
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} else {
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FileUtils.copyFile(source, target); |
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} |
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} |
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private File getTargetSymbol(File item) { |
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File target = FileUtils.getFile(getSymbolsRepository()
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.asFile(), this.getTargetFolderName(),
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FilenameUtils.getBaseName(item.getName()) |
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+ this.getSymbolManager().getSymbolPreferences()
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.getSymbolFileExtension()); |
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return target;
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} |
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private File getSourceImage(File item) { |
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return item;
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} |
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private File getSourceImageSelected(File item) { |
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String ext = FilenameUtils.getExtension(item.getName());
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String name = FilenameUtils.getBaseName(item.getName());
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File source = new File(item.getParentFile(), name + "_sel." + ext); |
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return source;
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} |
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private File getTargetImage(File item) { |
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File target = FileUtils.getFile(getSymbolsRepository()
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.asFile(), this.getTargetFolderName(), item.getName());
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return target;
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} |
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private File getTargetImageSelected(File item) { |
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String ext = FilenameUtils.getExtension(item.getName());
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String name = FilenameUtils.getBaseName(item.getName());
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File target = FileUtils.getFile(getSymbolsRepository()
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.asFile(), this.getTargetFolderName(), name + "_sel." + ext); |
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return target;
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} |
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private SymbolManager getSymbolManager() {
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if (symbolManager == null) { |
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symbolManager = MapContextLocator.getSymbolManager(); |
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} |
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return symbolManager;
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} |
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private SymbologyManager getSymbologyManager() {
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if (symbologyManager == null) { |
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symbologyManager = SymbologyLocator.getSymbologyManager(); |
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} |
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return symbologyManager;
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} |
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} |