Examples with FileDialog java.awt.FileDialog used on opensource projects

Example 21 with FileDialog

use of java.awt.FileDialog in project AlgorithmsSolutions by Allenskoo856.

the class Picture method actionPerformed.

/**
 * Opens a save dialog box when the user selects "Save As" from the menu.
 */
@Override
public void actionPerformed(ActionEvent e) {
    FileDialog chooser = new FileDialog(frame, "Use a .png or .jpg extension", FileDialog.SAVE);
    chooser.setVisible(true);
    if (chooser.getFile() != null) {
        save(chooser.getDirectory() + File.separator + chooser.getFile());
    }
}

Example 22 with FileDialog

use of java.awt.FileDialog in project triplea by triplea-game.

the class FileProperty method getFileUsingDialog.

/**
 * Prompts the user to select a file.
 */
private static File getFileUsingDialog(final String... acceptableSuffixes) {
    // is to use an AWT FileDialog instead of a Swing JDialog
    if (SystemProperties.isMac()) {
        final FileDialog fileDialog = GameRunner.newFileDialog();
        fileDialog.setMode(FileDialog.LOAD);
        fileDialog.setFilenameFilter((dir, name) -> {
            if (acceptableSuffixes == null || acceptableSuffixes.length == 0) {
                return true;
            }
            for (final String suffix : acceptableSuffixes) {
                if (name.toLowerCase().endsWith(suffix)) {
                    return true;
                }
            }
            return false;
        });
        fileDialog.setVisible(true);
        final String fileName = fileDialog.getFile();
        final String dirName = fileDialog.getDirectory();
        if (fileName == null) {
            return null;
        }
        return new File(dirName, fileName);
    }
    final Optional<File> selectedFile = GameRunner.showFileChooser(new FileFilter() {

        @Override
        public boolean accept(final File file) {
            if (file == null) {
                return false;
            } else if (file.isDirectory()) {
                return true;
            } else {
                final String name = file.getAbsolutePath().toLowerCase();
                for (final String suffix : acceptableSuffixes) {
                    if (name.endsWith(suffix)) {
                        return true;
                    }
                }
                return false;
            }
        }

        @Override
        public String getDescription() {
            return Arrays.toString(acceptableSuffixes);
        }
    });
    return selectedFile.orElse(null);
}

Example 23 with FileDialog

use of java.awt.FileDialog in project triplea by triplea-game.

the class GameSelectorPanel method selectGameFile.

public static File selectGameFile() {
    if (SystemProperties.isMac()) {
        final FileDialog fileDialog = GameRunner.newFileDialog();
        fileDialog.setMode(FileDialog.LOAD);
        fileDialog.setDirectory(new File(ClientSetting.SAVE_GAMES_FOLDER_PATH.value()).getPath());
        fileDialog.setFilenameFilter((dir, name) -> GameDataFileUtils.isCandidateFileName(name));
        fileDialog.setVisible(true);
        final String fileName = fileDialog.getFile();
        final String dirName = fileDialog.getDirectory();
        return (fileName == null) ? null : new File(dirName, fileName);
    }
    return GameRunner.showSaveGameFileChooser().orElse(null);
}

Example 24 with FileDialog

use of java.awt.FileDialog in project triplea by triplea-game.

the class TripleAMenuBar method getSaveGameLocation.

/**
 * Displays a file chooser dialog for the user to select the file to which the current game should be saved.
 *
 * @param frame The owner of the file chooser dialog; may be {@code null}.
 *
 * @return The file to which the current game should be saved or {@code null} if the user cancelled the operation.
 */
public static File getSaveGameLocation(final Frame frame) {
    // is to use an AWT FileDialog instead of a Swing JDialog
    if (SystemProperties.isMac()) {
        final FileDialog fileDialog = new FileDialog(frame);
        fileDialog.setMode(FileDialog.SAVE);
        fileDialog.setDirectory(ClientSetting.SAVE_GAMES_FOLDER_PATH.value());
        fileDialog.setFilenameFilter((dir, name) -> GameDataFileUtils.isCandidateFileName(name));
        fileDialog.setVisible(true);
        final String fileName = fileDialog.getFile();
        if (fileName == null) {
            return null;
        }
        // the AWT Dialog on Mac OS X will ask the user for confirmation
        return new File(fileDialog.getDirectory(), GameDataFileUtils.addExtensionIfAbsent(fileName));
    }
    // Non-Mac platforms should use the normal Swing JFileChooser
    final JFileChooser fileChooser = SaveGameFileChooser.getInstance();
    final int selectedOption = fileChooser.showSaveDialog(frame);
    if (selectedOption != JFileChooser.APPROVE_OPTION) {
        return null;
    }
    File f = fileChooser.getSelectedFile();
    // disallow sub directories to be entered (in the form directory/name) for Windows boxes
    if (SystemProperties.isWindows()) {
        final int slashIndex = Math.min(f.getPath().lastIndexOf("\\"), f.getPath().length());
        final String filePath = f.getPath().substring(0, slashIndex);
        if (!fileChooser.getCurrentDirectory().toString().equals(filePath)) {
            JOptionPane.showConfirmDialog(frame, "Sub directories are not allowed in the file name.  Please rename it.", "Cancel?", JOptionPane.DEFAULT_OPTION, JOptionPane.WARNING_MESSAGE);
            return null;
        }
    }
    f = new File(f.getParent(), GameDataFileUtils.addExtensionIfAbsent(f.getName()));
    // A small warning so users will not over-write a file
    if (f.exists()) {
        final int choice = JOptionPane.showConfirmDialog(frame, "A file by that name already exists. Do you wish to over write it?", "Over-write?", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
        if (choice != JOptionPane.OK_OPTION) {
            return null;
        }
    }
    return f;
}

Example 25 with FileDialog

use of java.awt.FileDialog in project opennars by opennars.

the class GUI method selectImpl.

/**
 * The implementation of the select input and output methods.
 * @param prompt
 * @param mode
 * @param types
 * @param typeDesc
 * @return the absolute path name for the selected folder, or null if action
 * cancelled.
 */
private static String selectImpl(String prompt, int mode, String types, String typeDesc) {
    // If no initial selection made then use last selection
    // Assume that a file will not be selected
    String selectedFile = null;
    // Get the owner
    Frame owner = (applet == null) ? null : applet.frame;
    // Create a file filter
    if (PApplet.useNativeSelect) {
        FileDialog dialog = new FileDialog(owner, prompt, mode);
        FilenameFilter filter = null;
        if (types != null && types.length() > 0) {
            filter = new FilenameChooserFilter(types);
            dialog.setFilenameFilter(filter);
        }
        dialog.setVisible(true);
        String directory = dialog.getDirectory();
        if (directory != null) {
            selectedFile = dialog.getFile();
            if (selectedFile != null) {
                try {
                    selectedFile = (new File(directory, selectedFile)).getCanonicalPath();
                } catch (IOException e) {
                    selectedFile = null;
                }
            }
        }
    } else {
        JFileChooser chooser = new JFileChooser();
        chooser.setDialogTitle(prompt);
        FileFilter filter = null;
        if (types != null && types.length() > 0) {
            filter = new FileChooserFilter(types, typeDesc);
            chooser.setFileFilter(filter);
        }
        int result = JFileChooser.ERROR_OPTION;
        if (mode == FileDialog.SAVE) {
            result = chooser.showSaveDialog(owner);
        } else if (mode == FileDialog.LOAD) {
            result = chooser.showOpenDialog(owner);
        }
        if (result == JFileChooser.APPROVE_OPTION) {
            try {
                selectedFile = chooser.getSelectedFile().getCanonicalPath();
            } catch (IOException e) {
                selectedFile = null;
            }
        }
    }
    return selectedFile;
}