diff options
Diffstat (limited to 'BJC-Utils2/src/main/java/bjc/utils/gui/awt/SimpleFileDialog.java')
| -rw-r--r-- | BJC-Utils2/src/main/java/bjc/utils/gui/awt/SimpleFileDialog.java | 144 |
1 files changed, 0 insertions, 144 deletions
diff --git a/BJC-Utils2/src/main/java/bjc/utils/gui/awt/SimpleFileDialog.java b/BJC-Utils2/src/main/java/bjc/utils/gui/awt/SimpleFileDialog.java deleted file mode 100644 index 77a4a59..0000000 --- a/BJC-Utils2/src/main/java/bjc/utils/gui/awt/SimpleFileDialog.java +++ /dev/null @@ -1,144 +0,0 @@ -package bjc.utils.gui.awt; - -import java.awt.FileDialog; -import java.awt.Frame; -import java.io.File; -import java.io.FilenameFilter; - -import bjc.utils.gui.SimpleDialogs; - -/** - * A simple way to get the user to pick a file - * - * Built for AWT. - * - * @author ben - * - */ -public class SimpleFileDialog { - /** - * Prompt the user to pick a file to open - * - * @param parent - * The parent of the file picker - * @param title - * The title of the file picker - * @return The file the user picked - */ - public static File getOpenFile(final Frame parent, final String title) { - return getOpenFile(parent, title, (String[]) null); - } - - /** - * Prompt the user to pick a file to open - * - * @param parent - * The parent of the file picker - * @param title - * The title of the file picker - * @param extensions - * The extensions to accept as valid - * @return The file the user picked - */ - public static File getOpenFile(final Frame parent, final String title, final String... extensions) { - if (parent == null) - throw new NullPointerException("Parent must not be null"); - else if (title == null) throw new NullPointerException("Title must not be null"); - - final FileDialog chooser = new FileDialog(parent, title, FileDialog.LOAD); - - if (extensions != null) { - final FilenameFilter filter = new ExtensionFileFilter(extensions); - chooser.setFilenameFilter(filter); - } - - chooser.setVisible(true); - - while (chooser.getFile() == null) { - SimpleDialogs.showError(parent, "File I/O Error", "Please choose a file to open."); - chooser.setVisible(true); - } - - return chooser.getFiles()[0]; - } - - /** - * Prompt the user to pick a file to open - * - * @param parent - * The parent of the file picker - * @param title - * The title of the file picker - * @param extensions - * The extensions to accept as valid - * @return The file the user picked - */ - public static File[] getOpenFiles(final Frame parent, final String title, final String... extensions) { - if (parent == null) - throw new NullPointerException("Parent must not be null"); - else if (title == null) throw new NullPointerException("Title must not be null"); - - final FileDialog chooser = new FileDialog(parent, title, FileDialog.LOAD); - - if (extensions != null) { - final FilenameFilter filter = new ExtensionFileFilter(extensions); - chooser.setFilenameFilter(filter); - } - - chooser.setMultipleMode(true); - chooser.setVisible(true); - - while (chooser.getFile() == null) { - SimpleDialogs.showError(parent, "File I/O Error", "Please choose a file to open."); - chooser.setVisible(true); - } - - return chooser.getFiles(); - } - - /** - * Prompt the user to pick a file to save - * - * @param parent - * The parent of the file picker - * @param title - * The title of the file picker - * @return The file the user picked - */ - public static File getSaveFile(final Frame parent, final String title) { - return getSaveFile(parent, title, (String[]) null); - } - - /** - * Prompt the user to pick a file to save - * - * @param parent - * The parent of the file picker - * @param title - * The title of the file picker - * @param extensions - * The extensions to accept as valid - * @return The file the user picked - */ - public static File getSaveFile(final Frame parent, final String title, final String... extensions) { - if (parent == null) - throw new NullPointerException("Parent must not be null"); - else if (title == null) throw new NullPointerException("Title must not be null"); - - final FileDialog chooser = new FileDialog(parent, title, FileDialog.SAVE); - - if (extensions != null) { - final FilenameFilter filter = new ExtensionFileFilter(extensions); - chooser.setFilenameFilter(filter); - } - - chooser.setVisible(true); - - while (chooser.getFile() == null) { - SimpleDialogs.showError(parent, "File I/O Error", "Please choose a file to save to."); - chooser.setVisible(true); - } - - return chooser.getFiles()[0]; - } -} |
