/*
 * Java-Gnome Bindings Library
 * 
 * Copyright 1998-2004 the Java-Gnome Team, all rights reserved.
 * 
 * The Java-Gnome bindings library is free software distributed under the terms
 * of the GNU Library General Public License version 2.
 */

package org.gnu.gtk;

import org.gnu.glib.GObject;
import org.gnu.glib.Handle;

/**
 * 
 */
public class FileChooserDialog extends Dialog implements FileChooser {
	
	public FileChooserDialog(Handle handle) {
		super(handle);
	}

	public FileChooserDialog(String title, Window parent, FileChooserAction action) {
		super(init(title, parent, action));
	}
	
	private static Handle init(String title, Window parent, 
                                   FileChooserAction action) {
	    Handle hndl = getNullHandle();
            if (null != parent)
                hndl = parent.getHandle();
            return gtk_file_chooser_dialog_new(title, hndl, action.getValue());
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#setAction(org.gnu.gtk.FileChooserAction)
	 */
	public void setAction(FileChooserAction action) {
		FileChooserHelper.gtk_file_chooser_set_action(getHandle(), action.getValue());
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#getAction()
	 */
	public FileChooserAction getAction() {
		return FileChooserAction.intern(FileChooserHelper.gtk_file_chooser_get_action(getHandle()));
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#setLocalOnly(boolean)
	 */
	public void setLocalOnly(boolean localOnly) {
		FileChooserHelper.gtk_file_chooser_set_local_only(getHandle(), localOnly);
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#getLocalOnly()
	 */
	public boolean getLocalOnly() {
		return FileChooserHelper.gtk_file_chooser_get_local_only(getHandle());
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#setSelectMultiple(boolean)
	 */
	public void setSelectMultiple(boolean selectMultiple) {
		FileChooserHelper.gtk_file_chooser_set_select_multiple(getHandle(), selectMultiple);
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#getSelectMultiple()
	 */
	public boolean getSelectMultiple() {
		return FileChooserHelper.gtk_file_chooser_get_select_multiple(getHandle());
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#setCurrentName(java.lang.String)
	 */
	public void setCurrentName(String name) {
		FileChooserHelper.gtk_file_chooser_set_current_name(getHandle(), name);
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#getFilename()
	 */
	public String getFilename() {
		return FileChooserHelper.gtk_file_chooser_get_filename(getHandle());
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#setFilename(java.lang.String)
	 */
	public boolean setFilename(String filename) {
		return FileChooserHelper.gtk_file_chooser_set_filename(getHandle(), filename);
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#selectFilename(java.lang.String)
	 */
	public boolean selectFilename(String filename) {
		return FileChooserHelper.gtk_file_chooser_select_filename(getHandle(), filename);
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#unselectFilename(java.lang.String)
	 */
	public void unselectFilename(String filename) {
		FileChooserHelper.gtk_file_chooser_unselect_filename(getHandle(), filename);
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#selectAll()
	 */
	public void selectAll() {
		FileChooserHelper.gtk_file_chooser_select_all(getHandle());
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#unselectAll()
	 */
	public void unselectAll() {
		FileChooserHelper.gtk_file_chooser_unselect_all(getHandle());
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#getFilenames()
	 */
	public String[] getFilenames() {
		return FileChooserHelper.gtk_file_chooser_get_filenames(getHandle());
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#setCurrentFolder(java.lang.String)
	 */
	public boolean setCurrentFolder(String folder) {
		return FileChooserHelper.gtk_file_chooser_set_current_folder(getHandle(), folder);
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#getCurrentFolder()
	 */
	public String getCurrentFolder() {
		return FileChooserHelper.gtk_file_chooser_get_current_folder(getHandle());
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#getURI()
	 */
	public String getURI() {
		return FileChooserHelper.gtk_file_chooser_get_uri(getHandle());
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#setURI(java.lang.String)
	 */
	public boolean setURI(String uri) {
		return FileChooserHelper.gtk_file_chooser_set_uri(getHandle(), uri);
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#selectURI(java.lang.String)
	 */
	public boolean selectURI(String uri) {
		return FileChooserHelper.gtk_file_chooser_select_uri(getHandle(), uri);
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#unselectURI(java.lang.String)
	 */
	public void unselectURI(String uri) {
		FileChooserHelper.gtk_file_chooser_unselect_uri(getHandle(), uri);
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#getURIs()
	 */
	public String[] getURIs() {
		return FileChooserHelper.gtk_file_chooser_get_uris(getHandle());
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#setCurrentFolderURI(java.lang.String)
	 */
	public boolean setCurrentFolderURI(String folder) {
		return FileChooserHelper.gtk_file_chooser_set_current_folder_uri(getHandle(), folder);
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#getCurrentFolderURI()
	 */
	public String getCurrentFolderURI() {
		return FileChooserHelper.gtk_file_chooser_get_current_folder_uri(getHandle());
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#setPreviewWidget(org.gnu.gtk.Widget)
	 */
	public void setPreviewWidget(Widget previewWidget) {
		FileChooserHelper.gtk_file_chooser_set_preview_widget(getHandle(), previewWidget.getHandle());
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#getPreviewWidget()
	 */
	public Widget getPreviewWidget() {
	    Handle hndl = FileChooserHelper.gtk_file_chooser_get_preview_widget(getHandle());
		if (null == hndl)
			return null;
		GObject obj = getGObjectFromHandle(hndl);
		if (null != obj)
			return (Widget)obj;
		return new Widget(hndl);
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#setUsePreviewLabel()
	 */
	public void setUsePreviewLabel(boolean useLabel) {
		FileChooserHelper.gtk_file_chooser_set_use_preview_label(getHandle(), useLabel);
	}
	
	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#getUsePreviewLabel()
	 */
	public boolean getUsePreviewLabel() {
		return FileChooserHelper.gtk_file_chooser_get_use_preview_label(getHandle());
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#setPreviewWidgetActive(boolean)
	 */
	public void setPreviewWidgetActive(boolean active) {
		FileChooserHelper.gtk_file_chooser_set_preview_widget_active(getHandle(), active);
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#getPreviewWidgetActive()
	 */
	public boolean getPreviewWidgetActive() {
		return FileChooserHelper.gtk_file_chooser_get_preview_widget_active(getHandle());
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#getPreviewFilename()
	 */
	public String getPreviewFilename() {
		return FileChooserHelper.gtk_file_chooser_get_preview_filename(getHandle());
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#getPreviewURI()
	 */
	public String getPreviewURI() {
		return FileChooserHelper.gtk_file_chooser_get_preview_uri(getHandle());
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#setExtraWidget(org.gnu.gtk.Widget)
	 */
	public void setExtraWidget(Widget extraWidget) {
		FileChooserHelper.gtk_file_chooser_set_extra_widget(getHandle(), extraWidget.getHandle());
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#getExtraWidget()
	 */
	public Widget getExtraWidget() {
	    Handle hndl = FileChooserHelper.gtk_file_chooser_get_extra_widget(getHandle());
		if (null == hndl)
			return null;
		GObject obj = getGObjectFromHandle(hndl);
		if (null != obj)
			return (Widget)obj;
		return new Widget(hndl);
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#addFilter(org.gnu.gtk.FileFilter)
	 */
	public void addFilter(FileFilter filter) {
		FileChooserHelper.gtk_file_chooser_add_filter(getHandle(), filter.getHandle());
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#removeFilter(org.gnu.gtk.FileFilter)
	 */
	public void removeFilter(FileFilter filter) {
		FileChooserHelper.gtk_file_chooser_remove_filter(getHandle(), filter.getHandle());
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#listFilters()
	 */
	public FileFilter[] listFilters() {
	    Handle[] hndls = FileChooserHelper.gtk_file_chooser_list_filters(getHandle());
		FileFilter[] filters = new FileFilter[hndls.length];
		for (int i = 0; i < hndls.length; i++) {
			GObject obj = getGObjectFromHandle(hndls[i]);
			if (null != obj)
				filters[i] = (FileFilter)obj;
			else
				filters[i] = new FileFilter(hndls[i]);
		}
		return filters;
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#setFilter(org.gnu.gtk.FileFilter)
	 */
	public void setFilter(FileFilter filter) {
		FileChooserHelper.gtk_file_chooser_set_filter(getHandle(), filter.getHandle());
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#getFilter()
	 */
	public FileFilter getFilter() {
	    Handle hndl = FileChooserHelper.gtk_file_chooser_get_filter(getHandle());
		GObject obj = getGObjectFromHandle(hndl);
		if (null != obj)
			return (FileFilter)obj;
		return new FileFilter(hndl);
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#addShortcutFolder(java.lang.String)
	 */
	public void addShortcutFolder(String folder) throws FileChooserException {
		int err = -1;
		FileChooserHelper.gtk_file_chooser_add_shortcut_folder(getHandle(), folder, new int[] {err});
		if (-1 < err)
			throw new FileChooserException(err);
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#removeShortcutFolder(java.lang.String)
	 */
	public void removeShortcutFolder(String folder) throws FileChooserException {
		int err = -1;
		FileChooserHelper.gtk_file_chooser_remove_shortcut_folder(getHandle(), folder, new int[] {err});
		if (-1 < err)
			throw new FileChooserException(err);
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#listShortcutFolders()
	 */
	public String[] listShortcutFolders() {
		return FileChooserHelper.gtk_file_chooser_list_shortcut_folders(getHandle());
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#addShortCutURI(java.lang.String)
	 */
	public void addShortcutURI(String uri) throws FileChooserException {
		int err = -1;
		FileChooserHelper.gtk_file_chooser_add_shortcut_folder_uri(getHandle(), uri, new int[] {err});
		if (-1 < err)
			throw new FileChooserException(err);
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#removeShortcutURI(java.lang.String)
	 */
	public void removeShortcutURI(String uri) throws FileChooserException {
		int err = -1;
		FileChooserHelper.gtk_file_chooser_remove_shortcut_folder_uri(getHandle(), uri, new int[] {err});
		if (-1 < err)
			throw new FileChooserException(err);
	}

	/* (non-Javadoc)
	 * @see org.gnu.gtk.FileChooser#listShortcutURIs()
	 */
	public String[] listShortcutURIs() {
		return FileChooserHelper.gtk_file_chooser_list_shortcut_folder_uris(getHandle());
	}

    /**
     * Sets whether hidden files and folders are displayed in the file 
     * selector.
     *
     * @param hidden <tt>true</tt> if hidden files and folders should be 
     * displayed.
     */
    public void setShowHidden( boolean hidden ) {
        FileChooserHelper.gtk_file_chooser_set_show_hidden( getHandle(), hidden );
    }
    /**
     * Sets whether hidden files and folders are displayed in the file 
     * selector.
     *
     * @return <tt>true</tt> if hidden files and folders should be 
     * displayed.
     */
    public boolean getShowHidden() {
        return FileChooserHelper.gtk_file_chooser_get_show_hidden( getHandle() );
    }
    

	native static final protected int gtk_file_chooser_dialog_get_type ();
	native static final protected Handle gtk_file_chooser_dialog_new(String title, Handle parent, int action);
}