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src/java.desktop/macosx/native/libawt_lwawt/awt/CTrayIcon.m

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   1 /*
   2  * Copyright (c) 2011, 2015, Oracle and/or its affiliates. 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.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 #import "jni_util.h"
  27 
  28 #import <AppKit/AppKit.h>
  29 #import <JavaNativeFoundation/JavaNativeFoundation.h>
  30 
  31 #import "CTrayIcon.h"
  32 #import "ThreadUtilities.h"
  33 #include "GeomUtilities.h"
  34 #import "LWCToolkit.h"
  35 
  36 #define kImageInset 4.0
  37 
  38 /**
  39  * If the image of the specified size won't fit into the status bar,
  40  * then scale it down proprtionally. Otherwise, leave it as is.
  41  */
  42 static NSSize ScaledImageSizeForStatusBar(NSSize imageSize) {
  43     NSRect imageRect = NSMakeRect(0.0, 0.0, imageSize.width, imageSize.height);
  44 
  45     // There is a black line at the bottom of the status bar
  46     // that we don't want to cover with image pixels.
  47     CGFloat desiredHeight = [[NSStatusBar systemStatusBar] thickness] - 1.0;
  48     CGFloat scaleFactor = MIN(1.0, desiredHeight/imageSize.height);
  49 



  50     imageRect.size.width *= scaleFactor;
  51     imageRect.size.height *= scaleFactor;

  52     imageRect = NSIntegralRect(imageRect);
  53 
  54     return imageRect.size;
  55 }
  56 
  57 @implementation AWTTrayIcon
  58 
  59 - (id) initWithPeer:(jobject)thePeer {
  60     if (!(self = [super init])) return nil;
  61 
  62     peer = thePeer;
  63 
  64     theItem = [[NSStatusBar systemStatusBar] statusItemWithLength:NSVariableStatusItemLength];
  65     [theItem retain];
  66 
  67     view = [[AWTTrayIconView alloc] initWithTrayIcon:self];
  68     [theItem setView:view];
  69 
  70     return self;
  71 }
  72 
  73 -(void) dealloc {


  84     [view setTrayIcon: nil];
  85     [view release];
  86 
  87     [theItem release];
  88 
  89     [super dealloc];
  90 }
  91 
  92 - (void) setTooltip:(NSString *) tooltip{
  93     [view setToolTip:tooltip];
  94 }
  95 
  96 -(NSStatusItem *) theItem{
  97     return theItem;
  98 }
  99 
 100 - (jobject) peer{
 101     return peer;
 102 }
 103 
 104 - (void) setImage:(NSImage *) imagePtr sizing:(BOOL)autosize{
 105     NSSize imageSize = [imagePtr size];
 106     NSSize scaledSize = ScaledImageSizeForStatusBar(imageSize);
 107     if (imageSize.width != scaledSize.width ||
 108         imageSize.height != scaledSize.height) {
 109         [imagePtr setSize: scaledSize];
 110     }
 111 
 112     CGFloat itemLength = scaledSize.width + 2.0*kImageInset;
 113     [theItem setLength:itemLength];
 114 
 115     [view setImage:imagePtr];
 116 }
 117 
 118 - (NSPoint) getLocationOnScreen {
 119     return [[view window] convertBaseToScreen: NSZeroPoint];
 120 }
 121 
 122 -(void) deliverJavaMouseEvent: (NSEvent *) event {
 123     [AWTToolkit eventCountPlusPlus];
 124 
 125     JNIEnv *env = [ThreadUtilities getJNIEnv];
 126 


   1 /*
   2  * Copyright (c) 2011, 2016, Oracle and/or its affiliates. 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.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 #import "jni_util.h"
  27 
  28 #import <AppKit/AppKit.h>
  29 #import <JavaNativeFoundation/JavaNativeFoundation.h>
  30 
  31 #import "CTrayIcon.h"
  32 #import "ThreadUtilities.h"
  33 #include "GeomUtilities.h"
  34 #import "LWCToolkit.h"
  35 
  36 #define kImageInset 4.0
  37 
  38 /**
  39  * If the image of the specified size won't fit into the status bar,
  40  * then scale it down proprtionally. Otherwise, leave it as is.
  41  */
  42 static NSSize ScaledImageSizeForStatusBar(NSSize imageSize, BOOL autosize) {
  43     NSRect imageRect = NSMakeRect(0.0, 0.0, imageSize.width, imageSize.height);
  44 
  45     // There is a black line at the bottom of the status bar
  46     // that we don't want to cover with image pixels.
  47     CGFloat desiredSize = [[NSStatusBar systemStatusBar] thickness] - 1.0;
  48     if (autosize) {
  49         imageRect.size.width = desiredSize;
  50         imageRect.size.height = desiredSize;
  51     } else {
  52         CGFloat scaleFactor = MIN(1.0, desiredSize/imageSize.height);
  53         imageRect.size.width *= scaleFactor;
  54         imageRect.size.height *= scaleFactor;
  55     }
  56     imageRect = NSIntegralRect(imageRect);

  57     return imageRect.size;
  58 }
  59 
  60 @implementation AWTTrayIcon
  61 
  62 - (id) initWithPeer:(jobject)thePeer {
  63     if (!(self = [super init])) return nil;
  64 
  65     peer = thePeer;
  66 
  67     theItem = [[NSStatusBar systemStatusBar] statusItemWithLength:NSVariableStatusItemLength];
  68     [theItem retain];
  69 
  70     view = [[AWTTrayIconView alloc] initWithTrayIcon:self];
  71     [theItem setView:view];
  72 
  73     return self;
  74 }
  75 
  76 -(void) dealloc {


  87     [view setTrayIcon: nil];
  88     [view release];
  89 
  90     [theItem release];
  91 
  92     [super dealloc];
  93 }
  94 
  95 - (void) setTooltip:(NSString *) tooltip{
  96     [view setToolTip:tooltip];
  97 }
  98 
  99 -(NSStatusItem *) theItem{
 100     return theItem;
 101 }
 102 
 103 - (jobject) peer{
 104     return peer;
 105 }
 106 
 107 - (void) setImage:(NSImage *) imagePtr sizing:(BOOL)autosize {
 108     NSSize imageSize = [imagePtr size];
 109     NSSize scaledSize = ScaledImageSizeForStatusBar(imageSize, autosize);
 110     if (imageSize.width != scaledSize.width ||
 111         imageSize.height != scaledSize.height) {
 112         [imagePtr setSize: scaledSize];
 113     }
 114 
 115     CGFloat itemLength = scaledSize.width + 2.0*kImageInset;
 116     [theItem setLength:itemLength];
 117 
 118     [view setImage:imagePtr];
 119 }
 120 
 121 - (NSPoint) getLocationOnScreen {
 122     return [[view window] convertBaseToScreen: NSZeroPoint];
 123 }
 124 
 125 -(void) deliverJavaMouseEvent: (NSEvent *) event {
 126     [AWTToolkit eventCountPlusPlus];
 127 
 128     JNIEnv *env = [ThreadUtilities getJNIEnv];
 129 


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