author | serb |
Tue, 27 Sep 2016 03:23:40 +0300 | |
changeset 43204 | 4358b67f2e5a |
parent 37686 | 1ad88c2dfacd |
child 44752 | 97a2817b5a9b |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package sun.lwawt.macosx; |
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import sun.awt.AWTAccessor; |
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import sun.awt.SunToolkit; |
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import javax.swing.*; |
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import java.awt.*; |
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import java.awt.event.*; |
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import java.awt.geom.Point2D; |
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import java.awt.image.BufferedImage; |
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import java.awt.peer.TrayIconPeer; |
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import java.beans.PropertyChangeEvent; |
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import java.beans.PropertyChangeListener; |
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import static sun.awt.AWTAccessor.*; |
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public class CTrayIcon extends CFRetainedResource implements TrayIconPeer { |
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private TrayIcon target; |
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private PopupMenu popup; |
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private JDialog messageDialog; |
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private DialogEventHandler handler; |
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||
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// In order to construct MouseEvent object, we need to specify a |
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// Component target. Because TrayIcon isn't Component's subclass, |
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// we use this dummy frame instead |
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private final Frame dummyFrame; |
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|
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// A bitmask that indicates what mouse buttons produce MOUSE_CLICKED events |
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// on MOUSE_RELEASE. Click events are only generated if there were no drag |
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// events between MOUSE_PRESSED and MOUSE_RELEASED for particular button |
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private static int mouseClickButtons = 0; |
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CTrayIcon(TrayIcon target) { |
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super(0, true); |
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this.messageDialog = null; |
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this.handler = null; |
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this.target = target; |
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this.popup = target.getPopupMenu(); |
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this.dummyFrame = new Frame(); |
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setPtr(createModel()); |
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//if no one else is creating the peer. |
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checkAndCreatePopupPeer(); |
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updateImage(); |
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} |
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private CPopupMenu checkAndCreatePopupPeer() { |
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CPopupMenu menuPeer = null; |
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if (popup != null) { |
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try { |
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final MenuComponentAccessor acc = getMenuComponentAccessor(); |
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menuPeer = acc.getPeer(popup); |
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if (menuPeer == null) { |
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popup.addNotify(); |
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menuPeer = acc.getPeer(popup); |
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} |
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} catch (Exception e) { |
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e.printStackTrace(); |
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} |
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} |
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return menuPeer; |
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} |
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private long createModel() { |
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return nativeCreate(); |
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} |
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private long getModel() { |
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return ptr; |
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} |
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private native long nativeCreate(); |
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//invocation from the AWTTrayIcon.m |
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public long getPopupMenuModel() { |
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PopupMenu newPopup = target.getPopupMenu(); |
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if (popup == newPopup) { |
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if (popup == null) { |
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return 0L; |
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} |
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} else { |
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if (newPopup != null) { |
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if (popup != null) { |
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popup.removeNotify(); |
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popup = newPopup; |
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} else { |
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popup = newPopup; |
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} |
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} else { |
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return 0L; |
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} |
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} |
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// This method is executed on Appkit, so if ptr is not zero means that, |
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// it is still not deallocated(even if we call NSApp postRunnableEvent) |
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// and sent CFRelease to the native queue |
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return checkAndCreatePopupPeer().ptr; |
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} |
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/** |
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* We display tray icon message as a small dialog with OK button. |
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* This is lame, but JDK 1.6 does basically the same. There is a new |
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* kind of window in Lion, NSPopover, so perhaps it could be used it |
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* to implement better looking notifications. |
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*/ |
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public void displayMessage(final String caption, final String text, |
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final String messageType) { |
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if (SwingUtilities.isEventDispatchThread()) { |
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displayMessageOnEDT(caption, text, messageType); |
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} else { |
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try { |
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SwingUtilities.invokeAndWait(new Runnable() { |
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public void run() { |
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displayMessageOnEDT(caption, text, messageType); |
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} |
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}); |
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} catch (Exception e) { |
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throw new AssertionError(e); |
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} |
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} |
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} |
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@Override |
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public void dispose() { |
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if (messageDialog != null) { |
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disposeMessageDialog(); |
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} |
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dummyFrame.dispose(); |
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if (popup != null) { |
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popup.removeNotify(); |
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} |
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LWCToolkit.targetDisposedPeer(target, this); |
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target = null; |
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super.dispose(); |
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} |
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@Override |
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public void setToolTip(String tooltip) { |
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nativeSetToolTip(getModel(), tooltip); |
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} |
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//adds tooltip to the NSStatusBar's NSButton. |
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private native void nativeSetToolTip(long trayIconModel, String tooltip); |
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@Override |
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public void showPopupMenu(int x, int y) { |
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//Not used. The popupmenu is shown from the native code. |
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} |
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@Override |
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public void updateImage() { |
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Image image = target.getImage(); |
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if (image == null) return; |
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MediaTracker tracker = new MediaTracker(new Button("")); |
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tracker.addImage(image, 0); |
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try { |
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tracker.waitForAll(); |
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} catch (InterruptedException ignore) { } |
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||
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if (image.getWidth(null) <= 0 || |
|
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image.getHeight(null) <= 0) |
|
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{ |
|
196 |
return; |
|
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} |
|
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CImage cimage = CImage.getCreator().createFromImage(image); |
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setNativeImage(getModel(), cimage.ptr, target.isImageAutoSize()); |
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} |
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private native void setNativeImage(final long model, final long nsimage, final boolean autosize); |
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private void postEvent(final AWTEvent event) { |
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SunToolkit.executeOnEventHandlerThread(target, new Runnable() { |
207 |
public void run() { |
|
208 |
SunToolkit.postEvent(SunToolkit.targetToAppContext(target), event); |
|
209 |
} |
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210 |
}); |
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211 |
} |
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||
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//invocation from the AWTTrayIcon.m |
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private void handleMouseEvent(NSEvent nsEvent) { |
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int buttonNumber = nsEvent.getButtonNumber(); |
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final SunToolkit tk = (SunToolkit)Toolkit.getDefaultToolkit(); |
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if ((buttonNumber > 2 && !tk.areExtraMouseButtonsEnabled()) |
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|| buttonNumber > tk.getNumberOfButtons() - 1) { |
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return; |
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} |
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|
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int jeventType = NSEvent.nsToJavaEventType(nsEvent.getType()); |
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|
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int jbuttonNumber = MouseEvent.NOBUTTON; |
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int jclickCount = 0; |
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if (jeventType != MouseEvent.MOUSE_MOVED) { |
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jbuttonNumber = NSEvent.nsToJavaButton(buttonNumber); |
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jclickCount = nsEvent.getClickCount(); |
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} |
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int jmodifiers = NSEvent.nsToJavaModifiers( |
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nsEvent.getModifierFlags()); |
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boolean isPopupTrigger = NSEvent.isPopupTrigger(jmodifiers); |
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|
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int eventButtonMask = (jbuttonNumber > 0)? |
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236 |
MouseEvent.getMaskForButton(jbuttonNumber) : 0; |
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long when = System.currentTimeMillis(); |
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|
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if (jeventType == MouseEvent.MOUSE_PRESSED) { |
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mouseClickButtons |= eventButtonMask; |
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} else if (jeventType == MouseEvent.MOUSE_DRAGGED) { |
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mouseClickButtons = 0; |
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243 |
} |
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|
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// The MouseEvent's coordinates are relative to screen |
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246 |
int absX = nsEvent.getAbsX(); |
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int absY = nsEvent.getAbsY(); |
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|
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249 |
MouseEvent mouseEvent = new MouseEvent(dummyFrame, jeventType, when, |
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jmodifiers, absX, absY, absX, absY, jclickCount, isPopupTrigger, |
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251 |
jbuttonNumber); |
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mouseEvent.setSource(target); |
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postEvent(mouseEvent); |
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254 |
|
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255 |
// fire ACTION event |
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256 |
if (jeventType == MouseEvent.MOUSE_PRESSED && isPopupTrigger) { |
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257 |
final String cmd = target.getActionCommand(); |
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258 |
final ActionEvent event = new ActionEvent(target, |
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259 |
ActionEvent.ACTION_PERFORMED, cmd); |
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260 |
postEvent(event); |
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|
261 |
} |
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262 |
|
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263 |
// synthesize CLICKED event |
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264 |
if (jeventType == MouseEvent.MOUSE_RELEASED) { |
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265 |
if ((mouseClickButtons & eventButtonMask) != 0) { |
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266 |
MouseEvent clickEvent = new MouseEvent(dummyFrame, |
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267 |
MouseEvent.MOUSE_CLICKED, when, jmodifiers, absX, absY, |
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268 |
absX, absY, jclickCount, isPopupTrigger, jbuttonNumber); |
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269 |
clickEvent.setSource(target); |
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270 |
postEvent(clickEvent); |
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271 |
} |
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272 |
|
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mouseClickButtons &= ~eventButtonMask; |
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274 |
} |
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275 |
} |
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276 |
|
12047 | 277 |
private native Point2D nativeGetIconLocation(long trayIconModel); |
278 |
||
279 |
public void displayMessageOnEDT(String caption, String text, |
|
280 |
String messageType) { |
|
281 |
if (messageDialog != null) { |
|
282 |
disposeMessageDialog(); |
|
283 |
} |
|
284 |
||
285 |
// obtain icon to show along the message |
|
286 |
Icon icon = getIconForMessageType(messageType); |
|
287 |
if (icon != null) { |
|
288 |
icon = new ImageIcon(scaleIcon(icon, 0.75)); |
|
289 |
} |
|
290 |
||
291 |
// We want the message dialog text area to be about 1/8 of the screen |
|
292 |
// size. There is nothing special about this value, it's just makes the |
|
293 |
// message dialog to look nice |
|
294 |
Dimension screenSize = java.awt.Toolkit.getDefaultToolkit().getScreenSize(); |
|
295 |
int textWidth = screenSize.width / 8; |
|
296 |
||
297 |
// create dialog to show |
|
298 |
messageDialog = createMessageDialog(caption, text, textWidth, icon); |
|
299 |
||
300 |
// finally, show the dialog to user |
|
301 |
showMessageDialog(); |
|
302 |
} |
|
303 |
||
304 |
/** |
|
305 |
* Creates dialog window used to display the message |
|
306 |
*/ |
|
307 |
private JDialog createMessageDialog(String caption, String text, |
|
308 |
int textWidth, Icon icon) { |
|
309 |
JDialog dialog; |
|
310 |
handler = new DialogEventHandler(); |
|
311 |
||
312 |
JTextArea captionArea = null; |
|
313 |
if (caption != null) { |
|
314 |
captionArea = createTextArea(caption, textWidth, false, true); |
|
315 |
} |
|
316 |
||
317 |
JTextArea textArea = null; |
|
318 |
if (text != null){ |
|
319 |
textArea = createTextArea(text, textWidth, true, false); |
|
320 |
} |
|
321 |
||
322 |
Object[] panels = null; |
|
323 |
if (captionArea != null) { |
|
324 |
if (textArea != null) { |
|
325 |
panels = new Object[] {captionArea, new JLabel(), textArea}; |
|
326 |
} else { |
|
327 |
panels = new Object[] {captionArea}; |
|
328 |
} |
|
329 |
} else { |
|
330 |
if (textArea != null) { |
|
331 |
panels = new Object[] {textArea}; |
|
332 |
} |
|
333 |
} |
|
334 |
||
335 |
// We want message dialog with small title bar. There is a client |
|
336 |
// property property that does it, however, it must be set before |
|
337 |
// dialog's native window is created. This is why we create option |
|
338 |
// pane and dialog separately |
|
339 |
final JOptionPane op = new JOptionPane(panels); |
|
340 |
op.setIcon(icon); |
|
341 |
op.addPropertyChangeListener(handler); |
|
342 |
||
343 |
// Make Ok button small. Most likely won't work for L&F other then Aqua |
|
344 |
try { |
|
345 |
JPanel buttonPanel = (JPanel)op.getComponent(1); |
|
346 |
JButton ok = (JButton)buttonPanel.getComponent(0); |
|
347 |
ok.putClientProperty("JComponent.sizeVariant", "small"); |
|
348 |
} catch (Throwable t) { |
|
349 |
// do nothing, we tried and failed, no big deal |
|
350 |
} |
|
351 |
||
352 |
dialog = new JDialog((Dialog) null); |
|
353 |
JRootPane rp = dialog.getRootPane(); |
|
354 |
||
355 |
// gives us dialog window with small title bar and not zoomable |
|
356 |
rp.putClientProperty(CPlatformWindow.WINDOW_STYLE, "small"); |
|
357 |
rp.putClientProperty(CPlatformWindow.WINDOW_ZOOMABLE, "false"); |
|
358 |
||
359 |
dialog.setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE); |
|
360 |
dialog.setModal(false); |
|
14157
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361 |
dialog.setModalExclusionType(Dialog.ModalExclusionType.TOOLKIT_EXCLUDE); |
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362 |
dialog.setAlwaysOnTop(true); |
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|
363 |
dialog.setAutoRequestFocus(false); |
12047 | 364 |
dialog.setResizable(false); |
365 |
dialog.setContentPane(op); |
|
366 |
||
367 |
dialog.addWindowListener(handler); |
|
368 |
||
18241 | 369 |
// suppress security warning for untrusted windows |
370 |
AWTAccessor.getWindowAccessor().setTrayIconWindow(dialog, true); |
|
371 |
||
12047 | 372 |
dialog.pack(); |
373 |
||
374 |
return dialog; |
|
375 |
} |
|
376 |
||
377 |
private void showMessageDialog() { |
|
378 |
||
379 |
Dimension screenSize = java.awt.Toolkit.getDefaultToolkit().getScreenSize(); |
|
380 |
Point2D iconLoc = nativeGetIconLocation(getModel()); |
|
381 |
||
382 |
int dialogY = (int)iconLoc.getY(); |
|
383 |
int dialogX = (int)iconLoc.getX(); |
|
384 |
if (dialogX + messageDialog.getWidth() > screenSize.width) { |
|
385 |
dialogX = screenSize.width - messageDialog.getWidth(); |
|
386 |
} |
|
387 |
||
388 |
messageDialog.setLocation(dialogX, dialogY); |
|
389 |
messageDialog.setVisible(true); |
|
390 |
} |
|
391 |
||
392 |
private void disposeMessageDialog() { |
|
393 |
if (SwingUtilities.isEventDispatchThread()) { |
|
394 |
disposeMessageDialogOnEDT(); |
|
395 |
} else { |
|
396 |
try { |
|
397 |
SwingUtilities.invokeAndWait(new Runnable() { |
|
398 |
public void run() { |
|
399 |
disposeMessageDialogOnEDT(); |
|
400 |
} |
|
401 |
}); |
|
402 |
} catch (Exception e) { |
|
403 |
throw new AssertionError(e); |
|
404 |
} |
|
405 |
} |
|
406 |
} |
|
407 |
||
408 |
private void disposeMessageDialogOnEDT() { |
|
409 |
if (messageDialog != null) { |
|
410 |
messageDialog.removeWindowListener(handler); |
|
411 |
messageDialog.removePropertyChangeListener(handler); |
|
412 |
messageDialog.dispose(); |
|
413 |
||
414 |
messageDialog = null; |
|
415 |
handler = null; |
|
416 |
} |
|
417 |
} |
|
418 |
||
419 |
/** |
|
420 |
* Scales an icon using specified scale factor |
|
421 |
* |
|
422 |
* @param icon icon to scale |
|
423 |
* @param scaleFactor scale factor to use |
|
424 |
* @return scaled icon as BuffedredImage |
|
425 |
*/ |
|
426 |
private static BufferedImage scaleIcon(Icon icon, double scaleFactor) { |
|
427 |
if (icon == null) { |
|
428 |
return null; |
|
429 |
} |
|
430 |
||
431 |
int w = icon.getIconWidth(); |
|
432 |
int h = icon.getIconHeight(); |
|
433 |
||
434 |
GraphicsEnvironment ge = |
|
435 |
GraphicsEnvironment.getLocalGraphicsEnvironment(); |
|
436 |
GraphicsDevice gd = ge.getDefaultScreenDevice(); |
|
437 |
GraphicsConfiguration gc = gd.getDefaultConfiguration(); |
|
438 |
||
439 |
// convert icon into image |
|
440 |
BufferedImage iconImage = gc.createCompatibleImage(w, h, |
|
441 |
Transparency.TRANSLUCENT); |
|
442 |
Graphics2D g = iconImage.createGraphics(); |
|
443 |
icon.paintIcon(null, g, 0, 0); |
|
444 |
g.dispose(); |
|
445 |
||
446 |
// and scale it nicely |
|
447 |
int scaledW = (int) (w * scaleFactor); |
|
448 |
int scaledH = (int) (h * scaleFactor); |
|
449 |
BufferedImage scaledImage = gc.createCompatibleImage(scaledW, scaledH, |
|
450 |
Transparency.TRANSLUCENT); |
|
451 |
g = scaledImage.createGraphics(); |
|
452 |
g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, |
|
453 |
RenderingHints.VALUE_INTERPOLATION_BILINEAR); |
|
454 |
g.drawImage(iconImage, 0, 0, scaledW, scaledH, null); |
|
455 |
g.dispose(); |
|
456 |
||
457 |
return scaledImage; |
|
458 |
} |
|
459 |
||
460 |
||
461 |
/** |
|
462 |
* Gets Aqua icon used in message dialog. |
|
463 |
*/ |
|
464 |
private static Icon getIconForMessageType(String messageType) { |
|
465 |
if (messageType.equals("ERROR")) { |
|
466 |
return UIManager.getIcon("OptionPane.errorIcon"); |
|
467 |
} else if (messageType.equals("WARNING")) { |
|
468 |
return UIManager.getIcon("OptionPane.warningIcon"); |
|
469 |
} else { |
|
470 |
// this is just an application icon |
|
471 |
return UIManager.getIcon("OptionPane.informationIcon"); |
|
472 |
} |
|
473 |
} |
|
474 |
||
475 |
private static JTextArea createTextArea(String text, int width, |
|
476 |
boolean isSmall, boolean isBold) { |
|
477 |
JTextArea textArea = new JTextArea(text); |
|
478 |
||
479 |
textArea.setLineWrap(true); |
|
480 |
textArea.setWrapStyleWord(true); |
|
481 |
textArea.setEditable(false); |
|
482 |
textArea.setFocusable(false); |
|
483 |
textArea.setBorder(null); |
|
484 |
textArea.setBackground(new JLabel().getBackground()); |
|
485 |
||
486 |
if (isSmall) { |
|
487 |
textArea.putClientProperty("JComponent.sizeVariant", "small"); |
|
488 |
} |
|
489 |
||
490 |
if (isBold) { |
|
491 |
Font font = textArea.getFont(); |
|
492 |
Font boldFont = new Font(font.getName(), Font.BOLD, font.getSize()); |
|
493 |
textArea.setFont(boldFont); |
|
494 |
} |
|
495 |
||
496 |
textArea.setSize(width, 1); |
|
497 |
||
498 |
return textArea; |
|
499 |
} |
|
500 |
||
501 |
/** |
|
502 |
* Implements all the Listeners needed by message dialog |
|
503 |
*/ |
|
504 |
private final class DialogEventHandler extends WindowAdapter |
|
505 |
implements PropertyChangeListener { |
|
506 |
||
507 |
public void windowClosing(WindowEvent we) { |
|
508 |
disposeMessageDialog(); |
|
509 |
} |
|
510 |
||
511 |
public void propertyChange(PropertyChangeEvent e) { |
|
512 |
if (messageDialog == null) { |
|
513 |
return; |
|
514 |
} |
|
515 |
||
516 |
String prop = e.getPropertyName(); |
|
517 |
Container cp = messageDialog.getContentPane(); |
|
518 |
||
519 |
if (messageDialog.isVisible() && e.getSource() == cp && |
|
520 |
(prop.equals(JOptionPane.VALUE_PROPERTY))) { |
|
521 |
disposeMessageDialog(); |
|
522 |
} |
|
523 |
} |
|
524 |
} |
|
525 |
} |
|
526 |