1 /* 2 * Copyright 2010 Sun Microsystems, Inc. All Rights Reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Sun designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Sun in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 22 * CA 95054 USA or visit www.sun.com if you need additional information or 23 * have any questions. 24 */ 25 package sun.awt.X11; 26 27 import java.awt.*; 28 import java.awt.peer.*; 29 import sun.awt.AWTAccessor; 30 31 /** 32 * DirectoryDialogPeer for the GtkFileChooser. 33 * 34 * @author Costantino Cerbo (c.cerbo@gmail.com) 35 */ 36 class GtkDirectoryDialogPeer extends XDialogPeer implements DirectoryDialogPeer { 37 38 private DirectoryDialog dd; 39 40 GtkDirectoryDialogPeer(DirectoryDialog target) { 41 super((Dialog) target); 42 this.dd = target; 43 } 44 45 private native void run(String title, String dir); 46 47 private native void quit(); 48 49 /** 50 * Called exclusively by the native C code. 51 */ 52 private void setDirectoryInternal(String directory) { 53 AWTAccessor.DirectoryDialogAccessor accessor = AWTAccessor 54 .getDirectoryDialogAccessor(); 55 accessor.setDirectory(dd, directory); 56 } 57 58 @Override 59 public void setVisible(boolean b) { 60 XToolkit.awtLock(); 61 try { 62 if (b) { 63 Thread t = new Thread() { 64 public void run() { 65 GtkDirectoryDialogPeer.this.run(dd.getTitle(), 66 dd.getDirectory()); 67 dd.setVisible(false); 68 } 69 }; 70 t.start(); 71 } else { 72 quit(); 73 dd.setVisible(false); 74 } 75 } finally { 76 XToolkit.awtUnlock(); 77 } 78 } 79 80 @Override 81 public void dispose() { 82 quit(); 83 super.dispose(); 84 } 85 86 @Override 87 public void setDirectory(String dir) { 88 // We do not implement this method because we 89 // have delegated to FileDialog#setDirectory 90 } 91 }