- port to minGw
git-svn-id: http://moon:8086/svn/software/trunk/projects/JaySynth@235 b431acfa-c32f-4a4a-93f1-934dc6c82436
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/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2013 - Raw Material Software Ltd.
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Permission is granted to use this software under the terms of either:
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a) the GPL v2 (or any later version)
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b) the Affero GPL v3
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Details of these licenses can be found at: www.gnu.org/licenses
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JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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------------------------------------------------------------------------------
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To release a closed-source product which uses JUCE, commercial licenses are
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available: visit www.juce.com for more information.
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==============================================================================
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*/
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namespace MouseCursorHelpers
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{
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extern NSImage* createNSImage (const Image&);
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}
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class SystemTrayIconComponent::Pimpl
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{
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public:
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Pimpl (SystemTrayIconComponent& iconComp, const Image& im)
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: owner (iconComp), statusItem (nil),
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statusIcon (MouseCursorHelpers::createNSImage (im)),
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isHighlighted (false)
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{
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static SystemTrayViewClass cls;
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view = [cls.createInstance() init];
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SystemTrayViewClass::setOwner (view, this);
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SystemTrayViewClass::setImage (view, statusIcon);
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setIconSize();
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statusItem = [[[NSStatusBar systemStatusBar] statusItemWithLength: NSSquareStatusItemLength] retain];
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[statusItem setView: view];
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[[NSNotificationCenter defaultCenter] addObserver: view
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selector: @selector (frameChanged:)
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name: NSWindowDidMoveNotification
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object: nil];
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}
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~Pimpl()
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{
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[[NSNotificationCenter defaultCenter] removeObserver: view];
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[[NSStatusBar systemStatusBar] removeStatusItem: statusItem];
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SystemTrayViewClass::setOwner (view, nullptr);
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SystemTrayViewClass::setImage (view, nil);
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[statusItem release];
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[view release];
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[statusIcon release];
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}
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void updateIcon (const Image& newImage)
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{
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[statusIcon release];
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statusIcon = MouseCursorHelpers::createNSImage (newImage);
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setIconSize();
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SystemTrayViewClass::setImage (view, statusIcon);
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}
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void setHighlighted (bool shouldHighlight)
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{
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isHighlighted = shouldHighlight;
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[view setNeedsDisplay: true];
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}
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void handleStatusItemAction (NSEvent* e)
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{
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NSEventType type = [e type];
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const bool isLeft = (type == NSLeftMouseDown || type == NSLeftMouseUp);
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const bool isRight = (type == NSRightMouseDown || type == NSRightMouseUp);
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if (owner.isCurrentlyBlockedByAnotherModalComponent())
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{
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if (isLeft || isRight)
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if (Component* const current = Component::getCurrentlyModalComponent())
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current->inputAttemptWhenModal();
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}
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else
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{
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ModifierKeys eventMods (ModifierKeys::getCurrentModifiersRealtime());
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if (([e modifierFlags] & NSCommandKeyMask) != 0)
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eventMods = eventMods.withFlags (ModifierKeys::commandModifier);
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const Time now (Time::getCurrentTime());
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MouseInputSource mouseSource = Desktop::getInstance().getMainMouseSource();
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if (isLeft || isRight) // Only mouse up is sent by the OS, so simulate a down/up
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{
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owner.mouseDown (MouseEvent (mouseSource, Point<float>(),
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eventMods.withFlags (isLeft ? ModifierKeys::leftButtonModifier
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: ModifierKeys::rightButtonModifier),
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&owner, &owner, now,
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Point<float>(), now, 1, false));
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owner.mouseUp (MouseEvent (mouseSource, Point<float>(), eventMods.withoutMouseButtons(),
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&owner, &owner, now,
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Point<float>(), now, 1, false));
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}
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else if (type == NSMouseMoved)
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{
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owner.mouseMove (MouseEvent (mouseSource, Point<float>(), eventMods,
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&owner, &owner, now,
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Point<float>(), now, 1, false));
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}
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}
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}
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SystemTrayIconComponent& owner;
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NSStatusItem* statusItem;
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private:
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NSImage* statusIcon;
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NSControl* view;
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bool isHighlighted;
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void setIconSize()
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{
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[statusIcon setSize: NSMakeSize (20.0f, 20.0f)];
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}
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struct SystemTrayViewClass : public ObjCClass <NSControl>
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{
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SystemTrayViewClass() : ObjCClass <NSControl> ("JUCESystemTrayView_")
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{
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addIvar<Pimpl*> ("owner");
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addIvar<NSImage*> ("image");
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addMethod (@selector (mouseDown:), handleEventDown, "v@:@");
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addMethod (@selector (rightMouseDown:), handleEventDown, "v@:@");
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addMethod (@selector (drawRect:), drawRect, "v@:@");
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addMethod (@selector (frameChanged:), frameChanged, "v@:@");
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registerClass();
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}
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static Pimpl* getOwner (id self) { return getIvar<Pimpl*> (self, "owner"); }
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static NSImage* getImage (id self) { return getIvar<NSImage*> (self, "image"); }
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static void setOwner (id self, Pimpl* owner) { object_setInstanceVariable (self, "owner", owner); }
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static void setImage (id self, NSImage* image) { object_setInstanceVariable (self, "image", image); }
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private:
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static void handleEventDown (id self, SEL, NSEvent* e)
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{
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if (Pimpl* const owner = getOwner (self))
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{
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owner->setHighlighted (! owner->isHighlighted);
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owner->handleStatusItemAction (e);
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}
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}
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static void drawRect (id self, SEL, NSRect)
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{
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NSRect bounds = [self bounds];
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if (Pimpl* const owner = getOwner (self))
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[owner->statusItem drawStatusBarBackgroundInRect: bounds
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withHighlight: owner->isHighlighted];
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if (NSImage* const im = getImage (self))
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{
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NSSize imageSize = [im size];
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[im drawInRect: NSMakeRect (bounds.origin.x + ((bounds.size.width - imageSize.width) / 2.0f),
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bounds.origin.y + ((bounds.size.height - imageSize.height) / 2.0f),
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imageSize.width, imageSize.height)
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fromRect: NSZeroRect
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operation: NSCompositeSourceOver
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fraction: 1.0f];
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}
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}
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static void frameChanged (id self, SEL, NSNotification*)
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{
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if (Pimpl* const owner = getOwner (self))
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{
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NSRect r = [[[owner->statusItem view] window] frame];
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NSRect sr = [[[NSScreen screens] objectAtIndex: 0] frame];
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r.origin.y = sr.size.height - r.origin.y - r.size.height;
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owner->owner.setBounds (convertToRectInt (r));
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}
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}
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};
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JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (Pimpl)
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};
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//==============================================================================
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void SystemTrayIconComponent::setIconImage (const Image& newImage)
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{
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if (newImage.isValid())
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{
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if (pimpl == nullptr)
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pimpl = new Pimpl (*this, newImage);
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else
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pimpl->updateIcon (newImage);
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}
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else
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{
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pimpl = nullptr;
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}
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}
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void SystemTrayIconComponent::setIconTooltip (const String&)
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{
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// xxx not yet implemented!
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}
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void SystemTrayIconComponent::setHighlighted (bool highlight)
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{
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if (pimpl != nullptr)
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pimpl->setHighlighted (highlight);
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}
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void SystemTrayIconComponent::showInfoBubble (const String& /*title*/, const String& /*content*/)
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{
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// xxx Not implemented!
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}
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void SystemTrayIconComponent::hideInfoBubble()
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{
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// xxx Not implemented!
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}
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void* SystemTrayIconComponent::getNativeHandle() const
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{
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return pimpl != nullptr ? pimpl->statusItem : nullptr;
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}
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