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

Example 71 with FileDialog

use of java.awt.FileDialog in project org.alloytools.alloy by AlloyTools.

the class OurDialog method askFile.

public static File askFile(boolean isOpen, String dir, final String[] exts, final String description) {
    if (dir == null)
        dir = Util.getCurrentDirectory();
    if (!(new File(dir).isDirectory()))
        dir = System.getProperty("user.home");
    dir = Util.canon(dir);
    String ans;
    if (useAWT) {
        // this window is
        Frame parent = new Frame("Alloy File Dialog");
        // unused and not
        // shown; needed by
        // FileDialog and
        // nothing more
        FileDialog open = new FileDialog(parent, isOpen ? "Open..." : "Save...");
        open.setAlwaysOnTop(true);
        open.setMode(isOpen ? FileDialog.LOAD : FileDialog.SAVE);
        open.setDirectory(dir);
        if (exts != null && exts.length > 0)
            open.setFilenameFilter(new FilenameFilter() {

                @Override
                public boolean accept(File dir, String name) {
                    for (String ext : exts) {
                        if (name.toLowerCase(Locale.US).endsWith(ext))
                            return true;
                    }
                    return false;
                }
            });
        // This method blocks until the user either
        open.setVisible(true);
        // chooses something or cancels the dialog.
        parent.dispose();
        if (open.getFile() == null)
            return null;
        else
            ans = open.getDirectory() + File.separatorChar + open.getFile();
    } else {
        try {
            JFileChooser open = new JFileChooser(dir) {

                private static final long serialVersionUID = 0;

                @Override
                public JDialog createDialog(Component parent) throws HeadlessException {
                    JDialog dialog = super.createDialog(null);
                    dialog.setAlwaysOnTop(true);
                    return dialog;
                }
            };
            open.setDialogTitle(isOpen ? "Open..." : "Save...");
            open.setApproveButtonText(isOpen ? "Open" : "Save");
            open.setDialogType(isOpen ? JFileChooser.OPEN_DIALOG : JFileChooser.SAVE_DIALOG);
            if (exts != null && exts.length > 0)
                open.setFileFilter(new FileFilter() {

                    @Override
                    public boolean accept(File file) {
                        for (String ext : exts) {
                            boolean result = !file.isFile() || file.getPath().toLowerCase(Locale.US).endsWith(ext);
                            if (result)
                                return true;
                        }
                        return false;
                    }

                    @Override
                    public String getDescription() {
                        return description;
                    }
                });
            if (open.showDialog(null, null) != JFileChooser.APPROVE_OPTION || open.getSelectedFile() == null)
                return null;
            ans = open.getSelectedFile().getPath();
        } catch (Exception ex) {
            // Some combination of Windows version and JDK version will
            // trigger this failure.
            // In such a case, we'll fall back to using the "AWT" file open
            // dialog
            useAWT = true;
            return askFile(isOpen, dir, exts, description);
        }
    }
    if (!isOpen) {
        int lastSlash = ans.lastIndexOf(File.separatorChar);
        int lastDot = (lastSlash >= 0) ? ans.indexOf('.', lastSlash) : ans.indexOf('.');
        if (lastDot < 0 && exts != null && exts.length > 0)
            ans = ans + exts[0];
    }
    return new File(Util.canon(ans));
}

Example 72 with FileDialog

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

the class NARControls method actionPerformed.

/**
 * Handling button click
 *
 * @param e The ActionEvent
 */
@Override
public void actionPerformed(ActionEvent e) {
    Object obj = e.getSource();
    if (obj instanceof JButton) {
        if (obj == stopButton) {
            setSpeed(0);
            updateGUI();
        } else if (obj == walkButton) {
            nar.stop();
            nar.cycles(1);
            updateGUI();
        }
    } else if (obj instanceof JMenuItem) {
        String label = e.getActionCommand();
        switch(label) {
            case "Save Memory":
                {
                    try {
                        FileDialog dialog = new FileDialog((Dialog) null, "Save memory", FileDialog.SAVE);
                        dialog.setVisible(true);
                        String directoryName = dialog.getDirectory();
                        String fileName = dialog.getFile();
                        String path = directoryName + fileName;
                        nar.SaveToFile(path);
                    } catch (IOException ex) {
                        Logger.getLogger(NARControls.class.getName()).log(Level.SEVERE, null, ex);
                    }
                }
                break;
            case "Load Memory":
                {
                    try {
                        FileDialog dialog = new FileDialog((Dialog) null, "Load memory", FileDialog.LOAD);
                        dialog.setVisible(true);
                        String directoryName = dialog.getDirectory();
                        String fileName = dialog.getFile();
                        String filePath = directoryName + fileName;
                        NAR loadedNAR = NAR.LoadFromFile(filePath);
                        new NARSwing(loadedNAR);
                        loadedNAR.memory.emit(OutputHandler.ECHO.class, "Memory file " + fileName + " loaded successfully.");
                        // new javax.swing.JOptionPane.showInputDialog(new javax.swing.JFrame(), "Memory loaded");
                        parent.mainWindow.setVisible(false);
                        parent.mainWindow.dispose();
                    } catch (IOException ex) {
                        Logger.getLogger(NARControls.class.getName()).log(Level.SEVERE, null, ex);
                    } catch (ClassNotFoundException ex) {
                        Logger.getLogger(NARControls.class.getName()).log(Level.SEVERE, null, ex);
                    }
                    break;
                }
            case "Load Experience":
                openLoadFile();
                break;
            case "Save Experience":
                if (savingExp) {
                    experienceWriter.closeSaveFile();
                } else {
                    FileDialog dialog = new FileDialog((Dialog) null, "Save experience", FileDialog.SAVE);
                    dialog.setVisible(true);
                    String directoryName = dialog.getDirectory();
                    String fileName = dialog.getFile();
                    String path = directoryName + fileName;
                    experienceWriter.openSaveFile(path);
                }
                savingExp = !savingExp;
                break;
            case "Reset":
                // / TODO mixture of modifier and reporting
                // narsPlusItem.setEnabled(true);
                // internalExperienceItem.setEnabled(true);
                nar.reset();
                break;
            case "Related Information":
                // MessageDialog web =
                new MessageDialog(NAR.WEBSITE);
                break;
            case "About NARS":
                // MessageDialog info =
                new MessageDialog(NAR.VERSION + "\n\n" + NAR.WEBSITE);
                break;
        }
    }
}

Example 73 with FileDialog

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

the class NARControls method openLoadFile.

/**
 * Open an addInput experience file with a FileDialog
 */
public void openLoadFile() {
    FileDialog dialog = new FileDialog((Dialog) null, "Load experience", FileDialog.LOAD);
    dialog.setVisible(true);
    String directoryName = dialog.getDirectory();
    String fileName = dialog.getFile();
    String filePath = directoryName + fileName;
    try {
        System.out.println("TODO load file");
    // nar.addInput(new TextInput(new File(filePath)));
    } catch (Exception ex) {
        ex.printStackTrace();
    }
}

Example 74 with FileDialog

use of java.awt.FileDialog in project hid-serial by rayshobby.

the class G4P method selectFolder.

/**
 * Select a folder from the local file system.
 *
 * @param prompt the frame text for the chooser
 * @return the absolute path name for the selected folder, or null if action
 * cancelled.
 */
public static String selectFolder(String prompt) {
    String selectedFolder = null;
    Frame frame = (sketchApplet == null) ? null : sketchApplet.frame;
    if (PApplet.platform == MACOSX && PApplet.useNativeSelect != false) {
        FileDialog fileDialog = new FileDialog(frame, prompt, FileDialog.LOAD);
        System.setProperty("apple.awt.fileDialogForDirectories", "true");
        fileDialog.setVisible(true);
        System.setProperty("apple.awt.fileDialogForDirectories", "false");
        String filename = fileDialog.getFile();
        if (filename != null) {
            try {
                selectedFolder = (new File(fileDialog.getDirectory(), fileDialog.getFile())).getCanonicalPath();
            } catch (IOException e) {
                selectedFolder = null;
            }
        }
    } else {
        JFileChooser fileChooser = new JFileChooser();
        fileChooser.setDialogTitle(prompt);
        fileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
        int result = fileChooser.showOpenDialog(frame);
        if (result == JFileChooser.APPROVE_OPTION) {
            try {
                selectedFolder = fileChooser.getSelectedFile().getCanonicalPath();
            } catch (IOException e) {
                selectedFolder = null;
            }
        }
    }
    return selectedFolder;
}

Example 75 with FileDialog

use of java.awt.FileDialog in project binnavi by google.

the class CFileChooser method showNativeFileDialog.

private static int showNativeFileDialog(final JFileChooser chooser) {
    final FileDialog result = new FileDialog((Frame) chooser.getParent());
    result.setDirectory(chooser.getCurrentDirectory().getPath());
    final File selected = chooser.getSelectedFile();
    result.setFile(selected == null ? "" : selected.getPath());
    result.setFilenameFilter(new FilenameFilter() {

        @Override
        public boolean accept(final File dir, final String name) {
            return chooser.getFileFilter().accept(new File(dir.getPath() + File.pathSeparator + name));
        }
    });
    if (chooser.getDialogType() == SAVE_DIALOG) {
        result.setMode(FileDialog.SAVE);
    } else {
        // The native dialog only support Open and Save
        result.setMode(FileDialog.LOAD);
    }
    if (chooser.getFileSelectionMode() == DIRECTORIES_ONLY) {
        System.setProperty("apple.awt.fileDialogForDirectories", "true");
    }
    // Display dialog
    result.setVisible(true);
    System.setProperty("apple.awt.fileDialogForDirectories", "false");
    if (result.getFile() == null) {
        return CANCEL_OPTION;
    }
    final String selectedDir = result.getDirectory();
    chooser.setSelectedFile(new File(FileUtils.ensureTrailingSlash(selectedDir) + result.getFile()));
    return APPROVE_OPTION;
}