java类org.eclipse.swt.widgets.FileDialog的实例源码

protected void importText() {
    if (!textEditor.isDisposed()) {
        FileDialog fd = new FileDialog(shell, SWT.OPEN);
        fd.setText("Open");
        String[] filterExt = { "*.txt;*.TXT" };
        String[] filterNames = { "TXT files" };
        fd.setFilterExtensions(filterExt);
        fd.setFilterNames(filterNames);
        String lastPath = Config.getInstance().getString(Config.LAST_OPEN_TEXT_PATH);
        if (lastPath != null && !lastPath.isEmpty())
            fd.setFileName(lastPath);
        String selected = fd.open();
        if (selected != null) {
            importTextFile(new File(selected));
            Config.getInstance().putValue(Config.LAST_OPEN_TEXT_PATH, selected);
            try {
                Config.getInstance().save();
            } catch (IOException e) {
                // The user do not NEED to know about this...
            }
        }
    }
}

protected void updateFile ()
{
    final FileDialog dlg = new FileDialog ( getShell (), SWT.APPLICATION_MODAL | SWT.SAVE );

    dlg.setFilterExtensions ( new String[] { Messages.FileSelectionPage_FilterExtension } );
    dlg.setFilterNames ( new String[] { Messages.FileSelectionPage_FilterName } );
    dlg.setOverwrite ( true );
    dlg.setText ( Messages.FileSelectionPage_FileDialog_Text );

    final String fileName = dlg.open ();
    if ( fileName == null )
    {
        setFile ( null );
        update ();
    }
    else
    {
        setFile ( new File ( fileName ) );
        update ();
    }
}

protected void openNewAudio() {
    FileDialog fd = new FileDialog(shell, SWT.OPEN);
    fd.setText("Select the audio file");
    String[] filterExt = { "*.wav;*.WAV;*.mp3;*.MP3", "*.*" };
    String[] filterNames = { "WAV and MP3 files", "All files" };
    fd.setFilterExtensions(filterExt);
    fd.setFilterNames(filterNames);
    String lastPath = Config.getInstance().getString(Config.LAST_OPEN_AUDIO_PATH);
    if (lastPath != null && lastPath.isEmpty())
        fd.setFileName(lastPath);
    String selected = fd.open();
    if (selected != null) {
        closePlayer();
        openAudioFile(new File(selected));
        Config.getInstance().putValue(Config.LAST_OPEN_AUDIO_PATH, selected);
        try {
            Config.getInstance().save();
        } catch (IOException e) {
            // The user do not NEED to know about this...
        }
    }
}

public void openTranscription() {
    if (!textEditor.isDisposed()) {
        FileDialog fd = new FileDialog(shell, SWT.OPEN);
        fd.setText("Select the transcription file");
        String[] filterExt = { "*.xpmt;*.XPMT" };
        String[] filterNames = { "pmTrans transcription files" };
        fd.setFilterExtensions(filterExt);
        fd.setFilterNames(filterNames);
        String lastPath = Config.getInstance().getString(Config.LAST_OPEN_TEXT_PATH);
        if (lastPath != null && !lastPath.isEmpty())
            fd.setFileName(lastPath);
        String selected = fd.open();
        if (selected != null) {
            openTranscriptionFile(new File(selected));
            Config.getInstance().putValue(Config.LAST_OPEN_TEXT_PATH, selected);
            try {
                Config.getInstance().save();
            } catch (IOException e) {
                // The user do not NEED to know about this...
            }
        }
    }
}

protected void exportTextFile() {
    boolean done = false;
    while (!done)
        if (!textEditor.isDisposed()) {
            FileDialog fd = new FileDialog(Display.getCurrent().getActiveShell(), SWT.SAVE);
            fd.setFilterNames(new String[] { "Plain text file (*.txt)", "All Files (*.*)" });
            fd.setFilterExtensions(new String[] { "*.txt", "*.*" });
            String lastPath = Config.getInstance().getString(Config.LAST_EXPORT_TRANSCRIPTION_PATH);
            if (lastPath != null && !lastPath.isEmpty())
                fd.setFileName(lastPath);
            String file = fd.open();
            try {
                if (file != null) {
                    Config.getInstance().putValue(Config.LAST_EXPORT_TRANSCRIPTION_PATH, file);
                    File destFile = new File(file);
                    boolean overwrite = true;
                    if (destFile.exists())
                        overwrite = MessageDialog.openConfirm(shell, "Overwrite current file?",
                                "Would you like to overwrite " + destFile.getName() + "?");
                    if (overwrite) {
                        textEditor.exportText(new File(file));
                        done = true;
                    }
                } else
                    done = true;
            } catch (Exception e) {
                e.printStackTrace();
                MessageBox diag = new MessageBox(shell, SWT.ICON_WARNING | SWT.OK);
                diag.setMessage("Unable to export to file " + transcriptionFile.getPath());
                diag.open();
            }
        }
}

protected void importTextFile(File f) {
    if (!textEditor.isDisposed()) {
        FileDialog fd = new FileDialog(shell, SWT.OPEN);
        fd.setText("Import text");
        fd.setFilterExtensions(new String[] { "*.txt;*.TXT" });
        fd.setFilterNames(new String[] { "Plain text files (*.txt)" });
        String selected = fd.open();
        if (selected != null) {
            try {
                textEditor.importText(new File(selected));
            } catch (IOException e) {
                e.printStackTrace();
                MessageBox diag = new MessageBox(shell, SWT.ICON_WARNING | SWT.OK);
                diag.setMessage("Unable to open file " + transcriptionFile.getPath());
                diag.open();
            }
        }
    }
}

protected void selectFile ()
{
    final FileDialog dlg = new FileDialog ( getShell (), SWT.OPEN );
    dlg.setFilterExtensions ( new String[] { "*.oscar", "*.json", "*.*" } ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
    dlg.setFilterNames ( new String[] { Messages.LocalDataPage_OSCARFilterDescription, Messages.LocalDataPage_JSONFilterDescription, Messages.LocalDataPage_AllFilterDescription } );

    if ( this.fileName.getText ().length () > 0 )
    {
        dlg.setFileName ( this.fileName.getText () );
    }
    dlg.setFilterIndex ( 0 );

    final String file = dlg.open ();
    if ( file != null )
    {
        this.fileName.setText ( file );
        loadFile ();
    }
}

protected void handleLoadLocal ()
{
    final FileDialog dlg = new FileDialog ( getShell (), SWT.OPEN );
    dlg.setFilterExtensions ( new String[] { "*.oscar", "*.json", "*.*" } ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
    dlg.setFilterNames ( new String[] { Messages.LocalDataPage_OSCARFilterDescription, Messages.LocalDataPage_JSONFilterDescription, Messages.LocalDataPage_AllFilterDescription } );

    final String selectedFileName = getWizard ().getDialogSettings ().get ( "localDataPage.file" ); //$NON-NLS-1$

    if ( selectedFileName != null && selectedFileName.length () > 0 )
    {
        dlg.setFileName ( selectedFileName );
    }
    dlg.setFilterIndex ( 0 );

    final String file = dlg.open ();
    if ( file != null )
    {
        getWizard ().getDialogSettings ().put ( "localDataPage.file", file ); //$NON-NLS-1$
        loadFromLocalFile ( file );
    }
}

protected void handleSelectFile ()
{
    final FileDialog dlg = new FileDialog ( getShell (), SWT.SAVE );
    dlg.setFilterExtensions ( new String[] { "*.oscar", "*.*" } ); //$NON-NLS-1$ //$NON-NLS-2$ 
    dlg.setFilterNames ( new String[] { Messages.FileNamePage_OSCARFileType, Messages.FileNamePage_AllTypes } );

    if ( this.fileName.getText ().length () > 0 )
    {
        dlg.setFileName ( this.fileName.getText () );
    }
    dlg.setFilterIndex ( 0 );

    final String file = dlg.open ();
    if ( file != null )
    {
        this.fileName.setText ( file );
        getWizard ().getDialogSettings ().put ( "fileNamePage.file", file ); //$NON-NLS-1$
    }
}

protected void handleAdd ()
{
    final FileDialog dlg = new FileDialog ( getShell (), SWT.OPEN );
    final String result = dlg.open ();
    if ( result != null )
    {
        try
        {
            this.factory.addFile ( result );
        }
        catch ( final Exception e )
        {
            ErrorDialog.openError ( getShell (), "Error", "Failed to add file", StatusHelper.convertStatus ( Activator.PLUGIN_ID, e ) );
        }
    }
}

protected void chooseFile ()
{
    final FileDialog dlg = new FileDialog ( getShell (), SWT.OPEN | SWT.MULTI );
    dlg.setFilterExtensions ( new String[] { "*.xml", "*.*" } );
    dlg.setFilterNames ( new String[] { "Eclipse NeoSCADA Exporter Files", "All files" } );
    final String result = dlg.open ();
    if ( result != null )
    {
        final File base = new File ( dlg.getFilterPath () );

        for ( final String name : dlg.getFileNames () )
        {
            this.fileText.setText ( new File ( base, name ).getAbsolutePath () );
        }
        makeDirty ();
    }
}

private static String getSaveFilePath(IEditorPart editorPart, GraphicalViewer viewer, int format) {
    FileDialog fileDialog = new FileDialog(editorPart.getEditorSite().getShell(), SWT.SAVE);
    String[] filterExtensions = new String[] { "*.jpeg",
            "*.bmp"/*
                     * , "*.ico" , "*.png", "*.gif"
                     */ };
    if (format == SWT.IMAGE_BMP)
        filterExtensions = new String[] { "*.bmp" };
    else if (format == SWT.IMAGE_JPEG)
        filterExtensions = new String[] { "*.jpeg" };
    // else if (format == SWT.IMAGE_ICO)
    // filterExtensions = new String[] { "*.ico" };
    fileDialog.setFilterExtensions(filterExtensions);

    return fileDialog.open();
}

/**
 * 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);
    }
}

/**
 * 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);
    }
}

/**
 * Open the file dialog for the direct opening of a file. If a file is returned,
 * expand the directory tree accordingly.
 */
public void openFileDirectly() {
    FileDialog fileDialog = new FileDialog(this.shell, SWT.OPEN);
    String[] extensions = {"*.class", "*.jar", "*.war", "*.ear"};
    String[] names = {"Class file (*.class)", "Jar archive (*.jar)", "War archive (*.war)", "Ear archive (*.ear)"};
    fileDialog.setFilterExtensions(extensions);
    fileDialog.setFilterNames(names);
    String path = fileDialog.open();
    if (path != null) {
        // First of all replace double backslashes against slashes.
        path = path.replace("\\\\", "\\");

        // different handling of class and jar files
        if (JarFileEntry.isArchive(path) || (path.length() > 6 && path.substring(path.length() - 6).equals(".class")))
        {
            // Browse through the directory tree.
            browseTroughTheDirectoryTree(path, null);
        } else {
            StaticGuiSupport.showMessageBox(FileSelectionComposite.this.shell, "Information", "This file cannot be processed.", SWT.OK | SWT.ICON_WARNING);
        }
    }
}

@Override
public void run() {
    ViewDataPreferencesVO viewDataPreferencesVO = debugDataViewer.getViewDataPreferences();
    delimiter = viewDataPreferencesVO.getDelimiter();
    quoteCharactor = viewDataPreferencesVO.getQuoteCharactor();
    headerEnabled = viewDataPreferencesVO.getIncludeHeaders();
    TableViewer tableViewer = debugDataViewer.getTableViewer();
    List<RowData> eachRowData = getListOfRowData(tableViewer);
    List<String[]> exportedfileDataList = new ArrayList<String[]>();
    TableColumn[] columns = tableViewer.getTable().getColumns();
    if (headerEnabled != null) {
        addHeadersInList(tableViewer, exportedfileDataList, columns);
    }
    addRowsDataInList(tableViewer, eachRowData, exportedfileDataList);
    FileDialog fileDialog = new FileDialog(Display.getDefault().getActiveShell(), SWT.SAVE);
    String filePath = getPathOfFileDialog(fileDialog);
    writeDataInFile(exportedfileDataList, filePath);
}

/**
 * Opens a file chooser and gives the user an opportunity to save the chart
 * in PNG format.
 *
 * @throws IOException if there is an I/O error.
 */
public void doSaveAs() throws IOException {
    FileDialog fileDialog = new FileDialog(canvas.getShell(), SWT.SAVE);
    String[] extensions = { "*.png" };
    fileDialog.setFilterExtensions(extensions);
    String filename = fileDialog.open();
    if (filename != null) {
        if (isEnforceFileExtensions()) {
            if (!filename.endsWith(".png")) {
                filename = filename + ".png";
            }
        }
        //TODO replace getSize by getBounds ?
        ChartUtilities.saveChartAsPNG(new File(filename), this.chart, 
                canvas.getSize().x, canvas.getSize().y);
    }
}

public static void
openTorrentTrackingOnly()
{
Utils.execSWTThread(new AERunnable() {
    @Override
    public void runSupport() {
        final Shell shell = Utils.findAnyShell();
    if (shell == null)
        return;

        FileDialog fDialog = new FileDialog(shell, SWT.OPEN | SWT.MULTI);
        fDialog.setFilterPath(getFilterPathTorrent());
        fDialog
                .setFilterExtensions(new String[] { "*.torrent", "*.tor", Constants.FILE_WILDCARD });
        fDialog.setFilterNames(new String[] { "*.torrent", "*.tor", Constants.FILE_WILDCARD });
        fDialog.setText(MessageText.getString("MainWindow.dialog.choose.file"));
        String path = setFilterPathTorrent(fDialog.open());
        if (path == null)
            return;

        TorrentOpener.openTorrentsForTracking(path, fDialog.getFileNames());
    }
});
}

public void exportBookList() {
    try {
        String ext = "*.csv";
        String name = "CSV (Excel) File";
        FileDialog dialog = new FileDialog(shell, SWT.SAVE);
        dialog.setFilterNames(new String[]{name});
        dialog.setFilterExtensions(new String[]{ext});
        dialog.setFileName("books.csv");
        String path = dialog.open();
        if (path != null) {
            File f = new File(path);
            audibleGUI.audible.export(f);
            if (f.exists())
                logger.info("exported books to: "+f.getAbsolutePath());
        }

    } catch (Exception e) {
        MessageBoxFactory.showError(shell, e.getMessage());
    }

}

public void exportBookJSON() {
    try {
        String ext = "*.json";
        String name = "JSON File";
        FileDialog dialog = new FileDialog(shell, SWT.SAVE);
        dialog.setFilterNames(new String[]{name});
        dialog.setFilterExtensions(new String[]{ext});
        dialog.setFileName("books.json");
        String path = dialog.open();
        if (path != null) {
            File f = new File(path);
            audibleGUI.audible.export(f);
            if (f.exists())
                logger.info("exported books to: "+f.getAbsolutePath());
        }

    } catch (Exception e) {
        MessageBoxFactory.showError(shell, e.getMessage());
    }

}

private void changeImage(boolean big){
    NodeImageConfig currentNodeConfig=this.getCurrentNodeConfig();
    if(currentNodeConfig==null)return;
    FileDialog dialog=new FileDialog(getShell());
    if(big){
        dialog.setText("请选择一张22*22px大小的png格式图标!");
    }else{
        dialog.setText("请选择一张16*16px大小的png格式图标!");          
    }
    dialog.setFilterExtensions(new String[]{"*.png"});
    String fileName=dialog.open();
    if(fileName==null){
        return;
    }
    Image img=Activator.getImageFromLocal(fileName);
    if(big){
        currentNodeConfig.setCustomImage(img);
        currentNodeConfig.setCustomImagePath(fileName);
    }else{
        currentNodeConfig.setCustomSmallImage(img);
        currentNodeConfig.setCustomSmallImagePath(fileName);
    }
    tableViewer.refresh();
}

/**
 * Opens a file chooser and gives the user an opportunity to save the chart
 * in PNG format.
 *
 * @throws IOException if there is an I/O error.
 */
public void doSaveAs() throws IOException {
    FileDialog fileDialog = new FileDialog(this.canvas.getShell(),
            SWT.SAVE);
    String[] extensions = {"*.png"};
    fileDialog.setFilterExtensions(extensions);
    String filename = fileDialog.open();
    if (filename != null) {
        if (isEnforceFileExtensions()) {
            if (!filename.endsWith(".png")) {
                filename = filename + ".png";
            }
        }
        //TODO replace getSize by getBounds ?
        ChartUtilities.saveChartAsPNG(new File(filename), this.chart,
                this.canvas.getSize().x, this.canvas.getSize().y);
    }
}

@Execute
public void execute(
        @Optional @Named(IServiceConstants.ACTIVE_SHELL) Shell shell,
        @Optional TerminologyService terminologyService,
        @Optional ETerminology terminology,
        @Optional IndexedCorpus indexedCorpus
        ) throws IOException {

    FileDialog fileDialog = new FileDialog(shell, SWT.SAVE);
    fileDialog.setText("Exporting terminology "+ TerminologyPart.toPartLabel(terminology) +" to " + formatName);
    String path = fileDialog.open();
    if(path != null) {
        if(withOptionDialog) {
            Dialog dialog = getDialog(shell);
            if(dialog.open() == Dialog.OK) 
                export(shell, terminology, getExporter(dialog), indexedCorpus, path);
        } else
            // no option dialog
            export(shell, terminology, getExporter(), indexedCorpus, path);
    }
}

private void browse() {
    final FileDialog fileDialog = new FileDialog(getShell(), SWT.OPEN);
    String filename = fileDialog.open();

    if (filename != null) {
        // If the filename has a space in it, put the filename in quotes.
        if (filename.indexOf(' ') > 0) {
            filename = "\"" + filename + "\""; //$NON-NLS-1$ //$NON-NLS-2$
        }

        /*
         * If there's already a command string, just replace the first token
         * with the browse result.
         */
        final String existingCommandAndArguments = commandText.getText();

        if (existingCommandAndArguments.length() == 0) {
            commandText.setText(filename);
        } else {
            final String commandPart = WindowsStyleArgumentTokenizer.getRawFirstToken(existingCommandAndArguments);
            commandText.setText(filename + existingCommandAndArguments.substring(commandPart.length()));
        }
    }
}

public static String promptForExportFile(final Shell shell) {
    final FileDialog dlg = new FileDialog(shell, SWT.SAVE);
    dlg.setFilterNames(new String[] {
        "*.zip" //$NON-NLS-1$
    });
    dlg.setFilterExtensions(new String[] {
        "*.zip" //$NON-NLS-1$
    });

    final SupportProvider supportProvider =
        SupportManager.getInstance().getSupportProviderCache().getSupportProvider();
    if (supportProvider == null) {
        throw new IllegalStateException();
    }
    final SimpleDateFormat dateFormat = new SimpleDateFormat(EXPORT_FILE_DATE_FORMAT);
    final String name = supportProvider.getExportFilenamePrefix() + dateFormat.format(new Date()) + ".zip"; //$NON-NLS-1$

    dlg.setFileName(name);
    dlg.setText(Messages.getString("InternalSupportUtils.DialogTitle")); //$NON-NLS-1$
    return dlg.open();
}

/**
 * @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;
}

/**
 * Opens a file chooser and gives the user an opportunity to save the chart
 * in PNG format.
 *
 * @throws IOException if there is an I/O error.
 */
public void doSaveAs() throws IOException {
    FileDialog fileDialog = new FileDialog(this.canvas.getShell(),
            SWT.SAVE);
    String[] extensions = {"*.png"};
    fileDialog.setFilterExtensions(extensions);
    String filename = fileDialog.open();
    if (filename != null) {
        if (isEnforceFileExtensions()) {
            if (!filename.endsWith(".png")) {
                filename = filename + ".png";
            }
        }
        //TODO replace getSize by getBounds ?
        ChartUtilities.saveChartAsPNG(new File(filename), this.chart,
                this.canvas.getSize().x, this.canvas.getSize().y);
    }
}

/**
 * @see org.eclipse.jface.action.Action#run()
 */
@Override
public void run() {
    PasswordSafeJFace app = PasswordSafeJFace.getApp();
    FileDialog fod = new FileDialog(app.getShell(), SWT.OPEN);
    String fileName = fod.open();
    if (fileName != null) {

        try {
            app.importFromText(fileName);
        } catch (Exception e) {
            app.displayErrorDialog(
                    Messages.getString("ImportFromTextAction.ErrorDialog.Title"), Messages.getString("ImportFromTextAction.ErrorDialog.Message"), e); //$NON-NLS-1$ //$NON-NLS-2$
        }

    }
}

/**
 * @see org.eclipse.jface.action.Action#run()
 */
@Override
public void run() {
    PasswordSafeJFace app = PasswordSafeJFace.getApp();
    FileDialog fod = new FileDialog(app.getShell(), SWT.OPEN);
    String fileName = fod.open();
    if (fileName != null) {

        try {
            app.importFromXML(fileName);
        } catch (Exception e) {
            app.displayErrorDialog(
                    Messages.getString("ImportFromXMLAction.ErrorDialog.Title"), Messages.getString("ImportFromXMLAction.ErrorDialog.Message"), e); //$NON-NLS-1$ //$NON-NLS-2$
        }

    }
}

/**
 * @see org.eclipse.jface.action.Action#run()
 */
@Override
public void run() {
    final PasswordSafeJFace app = PasswordSafeJFace.getApp();
    PasswordDialog pw = new PasswordDialog(app.getShell());
    pw.setVerified(false);
    StringBuilder password = pw.open();
    if (password == null)
        return;
    // TODO: change pwsFile passphrase access to StringBuilder & use a
    // correct equals
    if (password.toString().equals(app.getPwsFile().getPassphrase())) {
        FileDialog fw = new FileDialog(app.getShell(), SWT.SAVE);
        String newFilename = fw.open();
        if (newFilename != null) {
            app.exportToText(newFilename);
        }
    } else {
        app.setStatus(Messages.getString("ExportToTextAction.AbortedStatus")); //$NON-NLS-1$
        log.warn("Aborted text export after wrong safe combination"); //$NON-NLS-1$
    }
}