Example usage for org.jfree.ui ExtensionFileFilter ExtensionFileFilter

Introduction

In this page you can find the example usage for org.jfree.ui ExtensionFileFilter ExtensionFileFilter.

Prototype

public ExtensionFileFilter(final String description, final String extension) 

Source Link

Document

Standard constructor.

Usage

From source file:org.gumtree.vis.awt.CompositePanel.java

/**
 * Opens a file chooser and gives the user an opportunity to save the chart
 * in PNG format.//w  w  w. ja va  2s  .  c  om
 *
 * @throws IOException if there is an I/O error.
 */
@Override
public void doSaveAs() throws IOException {

    JFileChooser fileChooser = new JFileChooser();
    String currentDirectory = System.getProperty(StaticValues.SYSTEM_SAVE_PATH_LABEL);
    if (currentDirectory != null) {
        File savePath = new File(currentDirectory);
        if (savePath.exists() && savePath.isDirectory()) {
            fileChooser.setCurrentDirectory(savePath);
        }
    }
    ExtensionFileFilter pngFilter = new ExtensionFileFilter("PNG_Image_Files", ".png");
    ExtensionFileFilter jpgFilter = new ExtensionFileFilter("JPG_Image_Files", ".jpg");
    fileChooser.addChoosableFileFilter(pngFilter);
    fileChooser.addChoosableFileFilter(jpgFilter);

    int option = fileChooser.showSaveDialog(this);
    if (option == JFileChooser.APPROVE_OPTION) {
        String filename = fileChooser.getSelectedFile().getPath();
        String selectedDescription = fileChooser.getFileFilter().getDescription();
        String fileExtension = StaticValues.DEFAULT_IMAGE_FILE_EXTENSION;
        if (selectedDescription.toLowerCase().contains("png")) {
            fileExtension = "png";
            if (!filename.toLowerCase().endsWith(".png")) {
                filename = filename + ".png";
            }
        } else if (selectedDescription.toLowerCase().contains("jpg")) {
            fileExtension = "jpg";
            if (!filename.toLowerCase().endsWith(".jpg")) {
                filename = filename + ".jpg";
            }
        }
        File selectedFile = new File(filename);
        int confirm = JOptionPane.YES_OPTION;
        if (selectedFile.exists()) {
            confirm = JOptionPane.showConfirmDialog(this, selectedFile.getName() + " exists, overwrite?",
                    "Confirm Overwriting", JOptionPane.YES_NO_OPTION);
        }
        if (confirm == JOptionPane.YES_OPTION) {
            saveTo(filename, fileExtension);
            System.setProperty(StaticValues.SYSTEM_SAVE_PATH_LABEL, fileChooser.getSelectedFile().getParent());
        }
    }
}

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From source file:domain.Excel.java

private boolean showOpenFileDialog() {

        JFileChooser fileChooser = new JFileChooser();
        fileChooser.setDialogTitle("Specify a file to save");
        FileFilter filter1 = new ExtensionFileFilter("XLS", "XLS");

        fileChooser.setFileFilter(filter1);

        int userSelection = fileChooser.showSaveDialog(parent);

        if (userSelection == JFileChooser.APPROVE_OPTION) {
            File fileToSave = fileChooser.getSelectedFile();
            XLSFile = fileToSave.getAbsolutePath() + ".xls";
            System.out.println("Save as file: " + fileToSave.getAbsolutePath());
            return true;
        }/*  w ww  .  j  a va2  s.c o  m*/
        return false;
    }

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From source file:org.gumtree.vis.awt.JChartPanel.java

@Override
public void doSaveAs() throws IOException {

    JFileChooser fileChooser = new JFileChooser();
    String currentDirectory = System.getProperty(StaticValues.SYSTEM_SAVE_PATH_LABEL);
    if (currentDirectory != null) {
        File savePath = new File(currentDirectory);
        if (savePath.exists() && savePath.isDirectory()) {
            fileChooser.setCurrentDirectory(savePath);
        }/*ww  w .  j a  v a  2s . c o m*/
    }
    ExtensionFileFilter ascFilter = new ExtensionFileFilter("Text_Files", ".txt");
    ExtensionFileFilter jpgFilter = new ExtensionFileFilter("JPG_Image_Files", ".jpg");
    ExtensionFileFilter pngFilter = new ExtensionFileFilter("PNG_Image_Files", ".png");
    fileChooser.addChoosableFileFilter(pngFilter);
    fileChooser.addChoosableFileFilter(jpgFilter);
    fileChooser.addChoosableFileFilter(ascFilter);
    fileChooser.setFileFilter(jpgFilter);
    int option = fileChooser.showSaveDialog(this);
    if (option == JFileChooser.APPROVE_OPTION) {
        String filename = fileChooser.getSelectedFile().getPath();
        String selectedDescription = fileChooser.getFileFilter().getDescription();
        String fileExtension = StaticValues.DEFAULT_IMAGE_FILE_EXTENSION;
        if (selectedDescription.toLowerCase().contains("png")) {
            fileExtension = "png";
            if (!filename.toLowerCase().endsWith(".png")) {
                filename = filename + ".png";
            }
        } else if (selectedDescription.toLowerCase().contains("jpg")) {
            fileExtension = "jpg";
            if (!filename.toLowerCase().endsWith(".jpg")) {
                filename = filename + ".jpg";
            }
        } else if (selectedDescription.toLowerCase().contains("text")) {
            fileExtension = "txt";
            if (!filename.toLowerCase().endsWith(".txt")) {
                filename = filename + ".txt";
            }
        }
        File selectedFile = new File(filename);
        int confirm = JOptionPane.YES_OPTION;
        if (selectedFile.exists()) {
            confirm = JOptionPane.showConfirmDialog(this, selectedFile.getName() + " exists, overwrite?",
                    "Confirm Overwriting", JOptionPane.YES_NO_OPTION);
        }
        if (confirm == JOptionPane.YES_OPTION) {
            saveTo(filename, fileExtension);
            System.setProperty(StaticValues.SYSTEM_SAVE_PATH_LABEL, fileChooser.getSelectedFile().getParent());
        }
    }
}

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From source file:org.gvsig.remotesensing.scatterplot.chart.ScatterPlotDiagram.java

/**
 * Opens a file chooser and gives the user an opportunity to save the chart
 * in PNG format.//from   w w w. j  a  va2s  . c o  m
 *
 * @throws IOException if there is an I/O error.
 */
public void doSaveAs() throws IOException {

    JFileChooser fileChooser = new JFileChooser();
    fileChooser.setCurrentDirectory(this.defaultDirectoryForSaveAs);
    ExtensionFileFilter filter = new ExtensionFileFilter(localizationResources.getString("PNG_Image_Files"),
            ".png");
    fileChooser.addChoosableFileFilter(filter);

    int option = fileChooser.showSaveDialog(this);
    if (option == JFileChooser.APPROVE_OPTION) {
        String filename = fileChooser.getSelectedFile().getPath();
        if (isEnforceFileExtensions()) {
            if (!filename.endsWith(".png")) {
                filename = filename + ".png";
            }
        }
        ChartUtilities.saveChartAsPNG(new File(filename), this.chart, getWidth(), getHeight());
    }

}

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From source file:org.tsho.dmc2.core.chart.jfree.DmcChartPanel.java

/**
 * Opens a file chooser and gives the user an opportunity to save the chart
 * in PNG format./*w  w w.  j a  v  a2  s  .c om*/
 *
 * @throws IOException if there is an I/O error.
 */
public void doSaveAs() throws IOException {

    JFileChooser fileChooser = new JFileChooser();
    ExtensionFileFilter filter = new ExtensionFileFilter(localizationResources.getString("PNG_Image_Files"),
            ".png");
    fileChooser.addChoosableFileFilter(filter);
    fileChooser.addChoosableFileFilter(new ExtensionFileFilter("All files", ""));

    int option = fileChooser.showSaveDialog(this);
    if (option == JFileChooser.APPROVE_OPTION) {
        String filename = fileChooser.getSelectedFile().getPath();
        if (isEnforceFileExtensions()) {
            if (!filename.endsWith(".png")) {
                filename = filename + ".png";
            }
        }

        OutputStream out = new BufferedOutputStream(new FileOutputStream(new File(filename)));
        PngEncoder encoder = new PngEncoder(chartBuffer, true, 0, 9);
        out.write(encoder.pngEncode());
        out.close();
    }
}

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From source file:org.gumtree.vis.hist2d.Hist2DPanel.java

@Override
public void doExport(IExporter exporter) throws IOException {

    JFileChooser fileChooser = new JFileChooser();
    String currentDirectory = System.getProperty(StaticValues.SYSTEM_SAVE_PATH_LABEL);
    if (currentDirectory != null) {
        File savePath = new File(currentDirectory);
        if (savePath.exists() && savePath.isDirectory()) {
            fileChooser.setCurrentDirectory(savePath);
        }//from  w  ww . ja va2  s.  c  o  m
    }
    String fileExtension = exporter.getExtensionName();
    ExtensionFileFilter extensionFilter = new ExtensionFileFilter(exporter.toString(), "." + fileExtension);
    fileChooser.addChoosableFileFilter(extensionFilter);

    int option = fileChooser.showSaveDialog(this);
    if (option == JFileChooser.APPROVE_OPTION) {
        String filename = fileChooser.getSelectedFile().getPath();
        //           String selectedDescription = fileChooser.getFileFilter().getDescription();
        if (!filename.toLowerCase().endsWith("." + fileExtension)) {
            filename = filename + "." + fileExtension;
        }
        File selectedFile = new File(filename);
        int confirm = JOptionPane.YES_OPTION;
        if (selectedFile.exists()) {
            confirm = JOptionPane.showConfirmDialog(this, selectedFile.getName() + " exists, overwrite?",
                    "Confirm Overwriting", JOptionPane.YES_NO_OPTION);
        } else {
            selectedFile.createNewFile();
        }
        if (confirm == JOptionPane.YES_OPTION) {
            exporter.export(selectedFile, getDataset());
            System.setProperty(StaticValues.SYSTEM_SAVE_PATH_LABEL, fileChooser.getSelectedFile().getParent());
        }
    }
}

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From source file:org.gumtree.vis.plot1d.Plot1DPanel.java

@Override
public void doExport(IExporter exporter) throws IOException {
    boolean isMultipleSeries = getDataset().getSeriesCount() > 1;
    JFileChooser fileChooser = new JFileChooser();
    String currentDirectory = System.getProperty(StaticValues.SYSTEM_SAVE_PATH_LABEL);
    if (currentDirectory != null) {
        File savePath = new File(currentDirectory);
        if (savePath.exists() && savePath.isDirectory()) {
            fileChooser.setCurrentDirectory(savePath);
        }//w w  w. jav  a 2s . c o  m
    }
    String fileExtension = exporter.getExtensionName();
    ExtensionFileFilter extensionFilter = new ExtensionFileFilter(exporter.toString(), "." + fileExtension);
    fileChooser.addChoosableFileFilter(extensionFilter);
    if (isMultipleSeries) {
        fileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
    }
    int option = fileChooser.showSaveDialog(this);
    if (option == JFileChooser.APPROVE_OPTION) {
        String filename = fileChooser.getSelectedFile().getPath();
        int confirm = JOptionPane.YES_OPTION;
        File selectedFile;
        if (isMultipleSeries) {
            selectedFile = new File(filename);
            if (!selectedFile.exists()) {
                selectedFile.mkdirs();
            }
            exporter.export(selectedFile, getDataset());
            System.setProperty(StaticValues.SYSTEM_SAVE_PATH_LABEL,
                    fileChooser.getSelectedFile().getAbsolutePath());
        } else {
            if (!filename.toLowerCase().endsWith("." + fileExtension)) {
                filename = filename + "." + fileExtension;
            }
            selectedFile = new File(filename);
            if (selectedFile.exists()) {
                confirm = JOptionPane.showConfirmDialog(this, selectedFile.getName() + " exists, overwrite?",
                        "Confirm Overwriting", JOptionPane.YES_NO_OPTION);
            } else {
                selectedFile.createNewFile();
            }
            if (confirm == JOptionPane.YES_OPTION) {
                exporter.export(selectedFile, getDataset());
                System.setProperty(StaticValues.SYSTEM_SAVE_PATH_LABEL,
                        fileChooser.getSelectedFile().getParent());
            }
        }
    }
}

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From source file:com.isti.traceview.common.TraceViewChartPanel.java

/**
 * Opens a file chooser and gives the user an opportunity to save the chart in PNG format.
 * // w  w  w .  ja  v a2 s. c om
 * @throws IOException
 *             if there is an I/O error.
 */
public void doSaveAs() throws IOException {

    JFileChooser fileChooser = new JFileChooser();
    ExtensionFileFilter filter = new ExtensionFileFilter(localizationResources.getString("PNG_Image_Files"),
            ".png");
    fileChooser.addChoosableFileFilter(filter);

    int option = fileChooser.showSaveDialog(this);
    if (option == JFileChooser.APPROVE_OPTION) {
        String filename = fileChooser.getSelectedFile().getPath();
        if (isEnforceFileExtensions()) {
            if (!filename.endsWith(".png")) {
                filename = filename + ".png";
            }
        }
        ChartUtilities.saveChartAsPNG(new File(filename), this.chart, getWidth(), getHeight());
    }
}

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From source file:com.rapidminer.gui.plotter.charts.AbstractChartPanel.java

/**
 * Opens a file chooser and gives the user an opportunity to save the chart in PNG format.
 * /*  w  w  w  .  j a v a 2  s . c  o  m*/
 * @throws IOException
 *             if there is an I/O error.
 */

@Override
public void doSaveAs() throws IOException {

    JFileChooser fileChooser = new JFileChooser();
    fileChooser.setCurrentDirectory(this.defaultDirectoryForSaveAs);
    ExtensionFileFilter filter = new ExtensionFileFilter(localizationResources.getString("PNG_Image_Files"),
            ".png");
    fileChooser.addChoosableFileFilter(filter);

    int option = fileChooser.showSaveDialog(this);
    if (option == JFileChooser.APPROVE_OPTION) {
        String filename = fileChooser.getSelectedFile().getPath();
        if (isEnforceFileExtensions()) {
            if (!filename.endsWith(".png")) {
                filename = filename + ".png";
            }
        }
        ChartUtilities.saveChartAsPNG(new File(filename), this.chart, getWidth(), getHeight());
    }

}

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