Java FileDialog.setFilterPath方法代码示例

import org.eclipse.swt.widgets.FileDialog; //导入方法依赖的package包/类
/**
 * Handle SaveAs.
 */
protected void saveAs() {
	FileDialog fileDialog = new FileDialog(shell, SWT.SAVE);
	fileDialog.setFilterPath(userPreferences.getSaveDirectory());
	fileDialog.setFileName(Host.getFileName(disks[0].getFilename()));
	fileDialog.setText(textBundle.get("SaveDiskImageAsPrompt")); //$NON-NLS-1$
	String fullpath = fileDialog.open();
	userPreferences.setSaveDirectory(fileDialog.getFilterPath());
	if (fullpath == null) {
		return;	// user pressed cancel
	}
	try {
		disks[0].saveAs(fullpath);
		diskWindow.setStandardWindowTitle();
		saveToolItem.setEnabled(disks[0].hasChanged());
	} catch (IOException ex) {
		showSaveError(ex);
	}
}
 

import org.eclipse.swt.widgets.FileDialog; //导入方法依赖的package包/类
/**
 * @return
 */
protected String getNewJarZip() {
    final FileDialog dialog = new FileDialog(this.addJarZipButton.getShell());
    if ((this.lastPath != null) && new File(this.lastPath).exists()) {
        dialog.setFilterPath(this.lastPath);
    }
    String file = dialog.open();
    if (file != null) {
        file = file.trim();
        if (file.length() == 0) {
            return null;
        }
        this.lastPath = new File(file).getAbsolutePath();
    }
    return file;
}
 

import org.eclipse.swt.widgets.FileDialog; //导入方法依赖的package包/类
public void run(){

      try {

         FileDialog fileDialog = new FileDialog(view.getSite().getShell(), SWT.SAVE);

         fileDialog.setFileName("http4e.jmx");
         fileDialog.setFilterNames(new String[] { "JMeter File *.jmx (Run the script with \"jmeter-t.cmd\")" });
         fileDialog.setFilterExtensions(new String[] { "*.jmx" });
         fileDialog.setText("Save As JMeter script (Run the script with \"jmeter-t.cmd\")");
         fileDialog.setFilterPath(getUserHomeDir());

         String path = fileDialog.open();
         if (path != null) {
            HdViewPart hdView = (HdViewPart) view;
            BaseUtils.writeJMX(path, hdView.getFolderView().getModel());
            updateUserHomeDir(path);
         }

      } catch (Exception e) {
         ExceptionHandler.handle(e);
      }
   }
 

import org.eclipse.swt.widgets.FileDialog; //导入方法依赖的package包/类
public void hdlExportCsv() {
	if (model.resultData.getValue() == null || model.resultData.getValue().getRowCount() == 0)
		logging.Info("No data to export");
	else {
		String delim = preferenceStore.getString(FtcPreferenceStore.KEY_CSV_DELIMITER);
		String quote = preferenceStore.getString(FtcPreferenceStore.KEY_CSV_QUOTECHAR);

		FileDialog dialog = new FileDialog(WorkbenchUtil.getShell(), SWT.SAVE);

		dialog.setFilterPath(preferenceStore.getString(FtcPreferenceStore.KEY_LAST_EXPORT_PATH));
		dialog.setFilterNames(new String[] { "csv files", "All Files (*.*)" });
		dialog.setFilterExtensions(new String[] { "*.csv", "*.*" });
		String fullPath = dialog.open();

		if (fullPath != null) {
			createCsv(delim, quote).write(model.resultData.getValue(), fullPath);
			preferenceStore.setValue(FtcPreferenceStore.KEY_LAST_EXPORT_PATH, new File(fullPath).getPath());
		}
	}
}
 

import org.eclipse.swt.widgets.FileDialog; //导入方法依赖的package包/类
void menuOpenFile() {
	// Get the user to choose an image file.
	FileDialog fileChooser = new FileDialog(getShell(), SWT.OPEN);
	if (lastPath != null) {
		fileChooser.setFilterPath(lastPath);
	}
	fileChooser.setFilterExtensions(new String[] { "*.bmp; *.gif; *.ico; *.jpg; *.pcx; *.png; *.tif", "*.bmp",
	        "*.gif", "*.ico", "*.jpg", "*.pcx", "*.png", "*.tif" });
	fileChooser.setFilterNames(new String[] {
	        ImageAnalyzer.bundle.getString("All_images") + " (bmp, gif, ico, jpg, pcx, png, tif)", "BMP (*.bmp)",
	        "GIF (*.gif)", "ICO (*.ico)", "JPEG (*.jpg)", "PCX (*.pcx)", "PNG (*.png)", "TIFF (*.tif)" });
	String filename = fileChooser.open();
	lastPath = fileChooser.getFilterPath();
	if (filename == null) {
		return;
	}

	menuOpenFile(filename);
}
 

import org.eclipse.swt.widgets.FileDialog; //导入方法依赖的package包/类
public static ArrayList<String> showOpenFilesDialog(Shell shell, String title, String filterPath, String[] exts) {
	FileDialog fd = new FileDialog(shell, SWT.OPEN | SWT.MULTI);
	fd.setOverwrite(true); // prompt user if file exists!
	fd.setText(title);
	if (filterPath == null)
		filterPath = System.getProperty("user.dir");
	fd.setFilterPath(filterPath);
	if (exts == null)
		exts = new String[]{"*.*"};
	fd.setFilterExtensions(exts);
	
	ArrayList<String> files = new ArrayList<String>();
    if (fd.open() != null) {
      String[] names = fd.getFileNames();
      for (int i = 0, n = names.length; i < n; i++) {
        StringBuffer buf = new StringBuffer(fd.getFilterPath());
        if (buf.charAt(buf.length() - 1) != File.separatorChar)
          buf.append(File.separatorChar);
        buf.append(names[i]);
        files.add(buf.toString());
      }
    }
    System.out.println(files);

	return files;
}
 

import org.eclipse.swt.widgets.FileDialog; //导入方法依赖的package包/类
/**
 * Show a file open dialog that filters for files with the given extension.
 *
 * @param extension file extension, with or without leading '.'
 * @param initialDir initial directory to display; if {@code null} the initial directory
 *        will be the user's default directory
 * @param parent parent GUI component (may be {@code null})
 *
 * @return the selected file or null if the user cancelled the selection
 * @throws java.awt.HeadlessException if run in an unsupported environment
 */
public static File showOpenFile( String extension, File initialDir, Shell parent ) {
    JFileDataStoreChooser dialog = new JFileDataStoreChooser(parent, SWT.OPEN, extension);
    FileDialog fileDialogInternal = dialog.getFileDialog();
    if (initialDir != null) {
        if (initialDir.isDirectory()) {
            fileDialogInternal.setFilterPath(initialDir.getAbsolutePath());
        } else {
            fileDialogInternal.setFilterPath(initialDir.getParentFile().getAbsolutePath());
        }
    }

    fileDialogInternal.open();
    String filePath = fileDialogInternal.getFileName();
    File file = new File(filePath);
    return file;
}
 

import org.eclipse.swt.widgets.FileDialog; //导入方法依赖的package包/类
private void onSelectBrowseFile() {

		final String fileExtension = _exportExtensionPoint.getFileExtension();

		final FileDialog dialog = new FileDialog(_dlgContainer.getShell(), SWT.SAVE);
		dialog.setText(Messages.dialog_export_file_dialog_text);

		dialog.setFilterPath(getExportPathName());
		dialog.setFilterExtensions(new String[] { fileExtension });
		dialog.setFileName("*." + fileExtension);//$NON-NLS-1$

		final String selectedFilePath = dialog.open();

		if (selectedFilePath != null) {
			setErrorMessage(null);
			_comboFile.setText(new Path(selectedFilePath).toFile().getName());
		}
	}
 

import org.eclipse.swt.widgets.FileDialog; //导入方法依赖的package包/类
private void handleExport()
{
    FileDialog dialog = new FileDialog(getViewSite().getShell(), 8192);
    dialog.setFilterExtensions(new String[] {
        "*.csv"
    });
    if(directory != null)
        dialog.setFilterPath(directory);
    String path = dialog.open();
    if(path != null)
    {
        if(!path.endsWith(".csv"))
            path = path + ".csv";
        File outputFile = (new Path(path)).toFile();
        directory = outputFile.getParent();
        if(outputFile.exists())
        {
            String message = Policy.bind("QuestionMessage.confirmOverwrite", outputFile.toString());
            if(!MessageDialog.openQuestion(getViewSite().getShell(), exportAction.getText(), message))
                return;
        }
        write(outputFile);
    }
}
 

import org.eclipse.swt.widgets.FileDialog; //导入方法依赖的package包/类
private void onImportMP() {

		final FileDialog dialog = new FileDialog(getShell(), SWT.OPEN);

		dialog.setText(Messages.Pref_Map_Dialog_Import_Title);
		dialog.setFilterPath(_prefStore.getString(IMPORT_FILE_PATH));

		dialog.setFilterExtensions(new String[] { "*.*", "xml" });//$NON-NLS-1$ //$NON-NLS-2$
		dialog.setFilterNames(new String[] {
				Messages.PrefPageMapProviders_Pref_Map_FileDialog_AllFiles,
				Messages.PrefPageMapProviders_Pref_Map_FileDialog_XmlFiles });

		dialog.setFileName(_selectedMapProvider.getId() + XML_EXTENSION);

		final String selectedFilePath = dialog.open();

		if (selectedFilePath == null) {
			// dialog is canceled
			return;
		}

		// keep path
		_prefStore.setValue(IMPORT_FILE_PATH, selectedFilePath);

		doImportMP(selectedFilePath);
	}
 

import org.eclipse.swt.widgets.FileDialog; //导入方法依赖的package包/类
@Override
public void widgetSelected(SelectionEvent e) {
	String projectName = project.getText();
	IProject selectedProject = null;
	try {
		selectedProject = ResourcesPlugin.getWorkspace().getRoot().getProject(projectName);
	}
	catch (IllegalArgumentException ex) {
		//Deliberately empty
	}
	String oldFileName = this.fileField.getText();
	FileDialog dialog = new FileDialog(e.display.getActiveShell(), SWT.OPEN);
	if (!oldFileName.equals("")) {
		Path oldFile = Paths.get(oldFileName);
		dialog.setFilterPath(oldFile.getParent().toString());
		dialog.setFileName(oldFile.getFileName().toString());
	}
	else if (selectedProject != null) {
		String projectFileName = selectedProject.getLocation().toOSString();
		dialog.setFilterPath(projectFileName);
	}
	String newFileName = dialog.open();
	if (newFileName != null) {
		this.fileField.setText(newFileName);
	}
}
 

import org.eclipse.swt.widgets.FileDialog; //导入方法依赖的package包/类
private File getFileFromUser(boolean asXml) {
    FileDialog fd = new FileDialog(getShell(), SWT.SAVE);
    if (lastUsedFile == null) {
        String property = System.getProperty("user.home");
        fd.setFilterPath(property);
    } else {
        fd.setFileName(lastUsedFile);
    }
    fd.setFilterExtensions(new String[] { asXml? "*.xml" : "*.txt" });
    String fileStr = fd.open();
    if (fileStr != null) {
        if(new Path(fileStr).getFileExtension() == null){
            fileStr += asXml? ".xml" : ".txt";
        }
        lastUsedFile = fileStr;
        return new File(fileStr);
    }
    return null;
}
 

import org.eclipse.swt.widgets.FileDialog; //导入方法依赖的package包/类
/**
   * Helper to open the file chooser dialog.
   * @param startingDirectory the directory to open the dialog on.
   * @return File The File the user selected or <code>null</code> if they
   * do not.
   */
  private File getFile(File startingDirectory) {

      FileDialog dialog = new FileDialog(getShell(), SWT.OPEN);
      dialog.setText("Select a project file");
      dialog.setFilterExtensions(filterExtensions);
      dialog.setFilterNames(filterNames);
      
      if (!getTextControl().getText().equals("")) {
      	dialog.setFilterPath(getTextControl().getText());
      } else {
      	dialog.setFilterPath(Engine.PROJECTS_PATH);
      }

      if (startingDirectory != null) {
	dialog.setFileName(startingDirectory.getPath());
}

      String file = dialog.open();
      if (file != null) {
          file = file.trim();
          if (file.length() > 0) {
		return new File(file);
	}
      }

      return null;
  }
 

import org.eclipse.swt.widgets.FileDialog; //导入方法依赖的package包/类
/**
   * Helper to open the file chooser dialog.
   * @param startingDirectory the directory to open the dialog on.
   * @return File The File the user selected or <code>null</code> if they
   * do not.
   */
  private File getFile(File startingDirectory) {

      FileDialog dialog = new FileDialog(getShell(), SWT.OPEN);
      dialog.setText("Select a project file");
      dialog.setFilterExtensions(getFilterExtensions());
      dialog.setFilterNames(getFilterNames());
      
      if (!getTextControl().getText().equals("")) {
      	dialog.setFilterPath(getTextControl().getText());
      } else {
      	dialog.setFilterPath(getFilterPath());
      }

      if (startingDirectory != null) {
	dialog.setFileName(startingDirectory.getPath());
}

      String file = dialog.open();
      if (file != null) {
          file = file.trim();
          if (file.length() > 0) {
		return new File(file);
	}
      }

      return null;
  }
 

import org.eclipse.swt.widgets.FileDialog; //导入方法依赖的package包/类
/**
 * Open a file.
 */
protected void openFile() {
	FileDialog fileDialog = new FileDialog(shell, SWT.OPEN);
	FilenameFilter[] fileFilters = Disk.getFilenameFilters();
	String[] names = new String[fileFilters.length];
	String[] extensions = new String[fileFilters.length];
	for (int i=0; i<fileFilters.length; i++) {
		names[i] = fileFilters[i].getNames();
		extensions[i] = fileFilters[i].getExtensions();
	}
	fileDialog.setFilterNames(names);
	fileDialog.setFilterExtensions(extensions);
	fileDialog.setFilterPath(userPreferences.getDiskImageDirectory());
	String fullpath = fileDialog.open();
	
	if (fullpath != null) {
		userPreferences.setDiskImageDirectory(fileDialog.getFilterPath());
		try {
			Disk disk = new Disk(fullpath);
			FormattedDisk[] formattedDisks = disk.getFormattedDisks();
			if (formattedDisks != null) {
				DiskWindow window = new DiskWindow(shell, formattedDisks, imageManager);
				window.open();
			} else {
				showUnrecognizedDiskFormatMessage(fullpath);
			}
		} catch (Exception ignored) {
			ignored.printStackTrace();
			showUnrecognizedDiskFormatMessage(fullpath);
		}
	}
}