Java Code Examples for docking.widgets.filechooser.GhidraFileChooser#wasCancelled()

private static File getExportFile() {

		GhidraFileChooser chooser = new GhidraFileChooser(null);
		chooser.setTitle("Export Image As...");
		chooser.setApproveButtonText("Save As");
		chooser.setFileSelectionMode(GhidraFileChooserMode.FILES_ONLY);
		chooser.setMultiSelectionEnabled(false);

		File selected = chooser.getSelectedFile(true);

		if (chooser.wasCancelled()) {
			return null;
		}

		return selected;

	}
 

@Override
public void actionPerformed(ActionEvent e) {
	GhidraFileChooser fileChooser = new GhidraFileChooser(component);

	fileChooser.setFileSelectionMode(GhidraFileChooser.FILES_ONLY);
	fileChooser.setTitle("Select Pattern File");
	String baseDir = Preferences.getProperty(XML_IMPORT_DIR_PROPERTY);
	if (baseDir != null) {
		fileChooser.setCurrentDirectory(new File(baseDir));
	}
	ExtensionFileFilter xmlFilter = new ExtensionFileFilter("xml", "XML Files");
	fileChooser.setFileFilter(xmlFilter);
	File patternFile = fileChooser.getSelectedFile();
	if (fileChooser.wasCancelled() || patternFile == null) {
		return;
	}
	Preferences.setProperty(XML_IMPORT_DIR_PROPERTY,
		fileChooser.getCurrentDirectory().getAbsolutePath());
	Preferences.store();
	//only clear the patterns if new patterns are loaded from a file
	ResourceFile resource = new ResourceFile(patternFile);
	try {
		PatternPairSet pairSet = ClipboardPanel.parsePatternPairSet(resource);
		if (pairSet == null) {
			return;
		}
		plugin.clearPatterns();
		for (DittedBitSequence pre : pairSet.getPreSequences()) {
			PatternInfoRowObject preRow = new PatternInfoRowObject(PatternType.PRE, pre, null);
			plugin.addPattern(preRow);
		}
		//post patterns can have alignment and context register restrictions
		processPostPatterns(pairSet);
	}
	catch (IOException | SAXException e1) {
		Msg.showError(this, component, "Import Error",
			"Error Importing file " + patternFile.getAbsolutePath(), e1);
	}
	plugin.updateClipboard();
}
 

private File askForLocalStorageLocation() throws CancelledException {

		final GhidraFileChooser fileChooser = new GhidraFileChooser(tool.getActiveWindow());

		// Need to store the variable in an array to allow the final variable to be reassigned.
		// Using an array prevents the compiler from warning about "The final local variable
		// cannot be assigned, since it is defined in an enclosing type."
		final File[] chosenDir = new File[1];

		File testDirectory = null;

		// localDir is not null if we already parsed the _NT_SYMBOL_PATH environment var
		if (localDir != null) {
			testDirectory = localDir;
		}
		else {
			String userHome = System.getProperty("user.home");

			String storedLocalDir =
				Preferences.getProperty(PdbParser.PDB_STORAGE_PROPERTY, userHome, true);

			testDirectory = new File(storedLocalDir);

			if (!testDirectory.exists()) {
				testDirectory = new File(userHome);
			}
		}

		final File storedDirectory = testDirectory;

		Runnable r = () -> {
			while (chosenDir[0] == null && !fileChooser.wasCancelled()) {
				fileChooser.setSelectedFile(storedDirectory);

				fileChooser.setTitle("Select Location to Save Retrieved File");
				fileChooser.setApproveButtonText("OK");
				fileChooser.setFileSelectionMode(GhidraFileChooserMode.DIRECTORIES_ONLY);
				chosenDir[0] = fileChooser.getSelectedFile();

				if (chosenDir[0] != null) {
					if (!chosenDir[0].exists()) {
						Msg.showInfo(getClass(), null, "Directory does not exist",
							"The directory '" + chosenDir[0].getAbsolutePath() +
								"' does not exist. Please create it or choose a valid directory.");
						chosenDir[0] = null;
					}
					else if (chosenDir[0].isFile()) {
						Msg.showInfo(getClass(), null, "Invalid Directory",
							"The location '" + chosenDir[0].getAbsolutePath() +
								"' represents a file, not a directory. Please choose a directory.");
						chosenDir[0] = null;
					}
				}
			}
		};
		SystemUtilities.runSwingNow(r);

		if (fileChooser.wasCancelled()) {
			throw new CancelledException();
		}

		Preferences.setProperty(PdbParser.PDB_STORAGE_PROPERTY, chosenDir[0].getAbsolutePath());

		return chosenDir[0];
	}
 

@Override
public void actionPerformed(ActionEvent e) {

	List<PatternInfoRowObject> selected = clipboardPanel.getLastSelectedObjects();
	if (selected.isEmpty()) {
		return;
	}
	//scan through all of them: must be at least one pre-pattern and 
	//at least one post-pattern
	boolean containsPostPattern = false;
	boolean containsPrePattern = false;
	for (PatternInfoRowObject row : selected) {
		if (row.getPatternType().equals(PatternType.FIRST)) {
			containsPostPattern = true;
		}
		if (row.getPatternType().equals(PatternType.PRE)) {
			containsPrePattern = true;
		}
	}
	if (!containsPostPattern) {
		Msg.showWarn(this, component, "No Post Pattern",
			"Selected patterns must contain at least one post pattern");
		return;
	}
	if (!containsPrePattern) {
		Msg.showWarn(this, component, "No Pre Pattern",
			"Selected patterns must contain at least one pre pattern");
		return;
	}

	boolean proceed = checkConsistencyForExport(selected);
	if (!proceed) {
		return;
	}
	GhidraFileChooser gFileChooser = new GhidraFileChooser(component);
	gFileChooser.setFileSelectionMode(GhidraFileChooser.FILES_ONLY);
	ExtensionFileFilter xmlFilter = new ExtensionFileFilter("xml", "XML Files");
	gFileChooser.setFileFilter(xmlFilter);
	String baseDir = Preferences.getProperty(XML_EXPORT_DIR_PROPERTY);
	if (baseDir != null) {
		gFileChooser.setCurrentDirectory(new File(baseDir));
	}
	gFileChooser.setTitle("Select Export File");
	File outFile = gFileChooser.getSelectedFile();
	if (gFileChooser.wasCancelled() || outFile == null) {
		return;
	}
	Preferences.setProperty(XML_EXPORT_DIR_PROPERTY,
		gFileChooser.getCurrentDirectory().getAbsolutePath());
	Preferences.store();
	BitsInputDialogComponentProvider bitsProvider =
		new BitsInputDialogComponentProvider(BITS_PROVIDER_MESSAGE);
	if (bitsProvider.isCanceled()) {
		return;
	}
	int totalBits = bitsProvider.getTotalBits();
	int postBits = bitsProvider.getPostBits();
	try {
		PatternInfoRowObject.exportXMLFile(selected, outFile, postBits, totalBits);
	}
	catch (IOException e1) {
		Msg.showError(this, component, "IO Error", "IO error exporting pattern xml file", e1);
		e1.printStackTrace();
	}
}