| /* |
| * Copyright (c) 2002, 2008, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| package sun.awt.X11; |
| |
| import java.util.*; |
| import java.awt.*; |
| import java.awt.peer.*; |
| import java.awt.event.*; |
| import sun.awt.AWTAccessor; |
| |
| import sun.awt.*; |
| |
| class XDialogPeer extends XDecoratedPeer implements DialogPeer { |
| |
| private Boolean undecorated; |
| |
| XDialogPeer(Dialog target) { |
| super(target); |
| } |
| |
| public void preInit(XCreateWindowParams params) { |
| super.preInit(params); |
| |
| Dialog target = (Dialog)(this.target); |
| undecorated = Boolean.valueOf(target.isUndecorated()); |
| winAttr.nativeDecor = !target.isUndecorated(); |
| if (winAttr.nativeDecor) { |
| winAttr.decorations = winAttr.AWT_DECOR_ALL; |
| } else { |
| winAttr.decorations = winAttr.AWT_DECOR_NONE; |
| } |
| winAttr.functions = MWMConstants.MWM_FUNC_ALL; |
| winAttr.isResizable = true; //target.isResizable(); |
| winAttr.initialResizability = target.isResizable(); |
| winAttr.title = target.getTitle(); |
| winAttr.initialState = XWindowAttributesData.NORMAL; |
| } |
| |
| public void setVisible(boolean vis) { |
| XToolkit.awtLock(); |
| try { |
| Dialog target = (Dialog)this.target; |
| if (vis) { |
| if (target.getModalityType() != Dialog.ModalityType.MODELESS) { |
| if (!isModalBlocked()) { |
| XBaseWindow.ungrabInput(); |
| } |
| } |
| } else { |
| restoreTransientFor(this); |
| prevTransientFor = null; |
| nextTransientFor = null; |
| } |
| } finally { |
| XToolkit.awtUnlock(); |
| } |
| |
| super.setVisible(vis); |
| } |
| |
| @Override |
| boolean isTargetUndecorated() { |
| if (undecorated != null) { |
| return undecorated.booleanValue(); |
| } else { |
| return ((Dialog)target).isUndecorated(); |
| } |
| } |
| |
| int getDecorations() { |
| int d = super.getDecorations(); |
| // remove minimize and maximize buttons for dialogs |
| if ((d & MWMConstants.MWM_DECOR_ALL) != 0) { |
| d |= (MWMConstants.MWM_DECOR_MINIMIZE | MWMConstants.MWM_DECOR_MAXIMIZE); |
| } else { |
| d &= ~(MWMConstants.MWM_DECOR_MINIMIZE | MWMConstants.MWM_DECOR_MAXIMIZE); |
| } |
| return d; |
| } |
| |
| int getFunctions() { |
| int f = super.getFunctions(); |
| // remove minimize and maximize functions for dialogs |
| if ((f & MWMConstants.MWM_FUNC_ALL) != 0) { |
| f |= (MWMConstants.MWM_FUNC_MINIMIZE | MWMConstants.MWM_FUNC_MAXIMIZE); |
| } else { |
| f &= ~(MWMConstants.MWM_FUNC_MINIMIZE | MWMConstants.MWM_FUNC_MAXIMIZE); |
| } |
| return f; |
| } |
| |
| public void blockWindows(java.util.List<Window> toBlock) { |
| Vector<XWindowPeer> javaToplevels = null; |
| XToolkit.awtLock(); |
| try { |
| javaToplevels = XWindowPeer.collectJavaToplevels(); |
| for (Window w : toBlock) { |
| XWindowPeer wp = (XWindowPeer)AWTAccessor.getComponentAccessor().getPeer(w); |
| if (wp != null) { |
| wp.setModalBlocked((Dialog)target, true, javaToplevels); |
| } |
| } |
| } finally { |
| XToolkit.awtUnlock(); |
| } |
| } |
| |
| /* |
| * WARNING: don't call client code in this method! |
| * |
| * The check is performed before the dialog is shown. |
| * The focused window can't be blocked at the time it's focused. |
| * Thus we don't have to perform any transitive (a blocker of a blocker) checks. |
| */ |
| boolean isFocusedWindowModalBlocker() { |
| Window focusedWindow = XKeyboardFocusManagerPeer.getCurrentNativeFocusedWindow(); |
| XWindowPeer focusedWindowPeer = null; |
| |
| if (focusedWindow != null) { |
| focusedWindowPeer = (XWindowPeer)AWTAccessor.getComponentAccessor().getPeer(focusedWindow); |
| } else { |
| /* |
| * For the case when a potential blocked window is not yet focused |
| * on the Java level (e.g. it's just been mapped) we're asking for the |
| * focused window on the native level. |
| */ |
| focusedWindowPeer = getNativeFocusedWindowPeer(); |
| } |
| synchronized (getStateLock()) { |
| if (focusedWindowPeer != null && focusedWindowPeer.modalBlocker == target) { |
| return true; |
| } |
| } |
| return super.isFocusedWindowModalBlocker(); |
| } |
| } |