- clean working copy for leaving SVN
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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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// Your project must contain an AppConfig.h file with your project-specific settings in it,
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// and your header search path must make it accessible to the module's files.
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#include "AppConfig.h"
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#include "../utility/juce_CheckSettingMacros.h"
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#if JucePlugin_Build_VST3
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#define JUCE_MAC_WINDOW_VISIBITY_BODGE 1
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#include "../utility/juce_IncludeSystemHeaders.h"
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#include "../utility/juce_IncludeModuleHeaders.h"
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#include "../utility/juce_FakeMouseMoveGenerator.h"
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#include "../utility/juce_CarbonVisibility.h"
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#undef Component
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#undef Point
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//==============================================================================
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namespace juce
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{
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static void initialiseMac()
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{
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#if ! JUCE_64BIT
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NSApplicationLoad();
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#endif
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}
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#if ! JUCE_64BIT
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static void updateComponentPos (Component* const comp)
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{
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DBG ("updateComponentPos()");
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HIViewRef dummyView = (HIViewRef) (void*) (pointer_sized_int)
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comp->getProperties() ["dummyViewRef"].toString().getHexValue64();
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HIRect r;
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HIViewGetFrame (dummyView, &r);
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HIViewRef root;
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HIViewFindByID (HIViewGetRoot (HIViewGetWindow (dummyView)), kHIViewWindowContentID, &root);
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HIViewConvertRect (&r, HIViewGetSuperview (dummyView), root);
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Rect windowPos;
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GetWindowBounds (HIViewGetWindow (dummyView), kWindowContentRgn, &windowPos);
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comp->setTopLeftPosition ((int) (windowPos.left + r.origin.x),
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(int) (windowPos.top + r.origin.y));
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}
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static pascal OSStatus viewBoundsChangedEvent (EventHandlerCallRef, EventRef, void* user)
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{
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updateComponentPos ((Component*) user);
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return noErr;
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}
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#endif
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static void* attachComponentToWindowRef (Component* comp, void* windowRef, bool isHIView)
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{
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DBG ("attachComponentToWindowRef()");
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JUCE_AUTORELEASEPOOL
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{
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#if JUCE_64BIT
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(void) isHIView;
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NSView* parentView = (NSView*) windowRef;
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#if JucePlugin_EditorRequiresKeyboardFocus
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comp->addToDesktop (0, parentView);
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#else
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comp->addToDesktop (ComponentPeer::windowIgnoresKeyPresses, parentView);
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#endif
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// (this workaround is because Wavelab provides a zero-size parent view..)
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if ([parentView frame].size.height == 0)
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[((NSView*) comp->getWindowHandle()) setFrameOrigin: NSZeroPoint];
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comp->setVisible (true);
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comp->toFront (false);
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[[parentView window] setAcceptsMouseMovedEvents: YES];
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return parentView;
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#else
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//treat NSView like 64bit
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if (! isHIView)
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{
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NSView* parentView = (NSView*) windowRef;
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#if JucePlugin_EditorRequiresKeyboardFocus
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comp->addToDesktop (0, parentView);
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#else
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comp->addToDesktop (ComponentPeer::windowIgnoresKeyPresses, parentView);
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#endif
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// (this workaround is because Wavelab provides a zero-size parent view..)
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if ([parentView frame].size.height == 0)
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[((NSView*) comp->getWindowHandle()) setFrameOrigin: NSZeroPoint];
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comp->setVisible (true);
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comp->toFront (false);
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[[parentView window] setAcceptsMouseMovedEvents: YES];
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return parentView;
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}
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NSWindow* hostWindow = [[NSWindow alloc] initWithWindowRef: windowRef];
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[hostWindow retain];
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[hostWindow setCanHide: YES];
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[hostWindow setReleasedWhenClosed: YES];
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HIViewRef parentView = nullptr;
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WindowAttributes attributes;
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GetWindowAttributes ((WindowRef) windowRef, &attributes);
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if ((attributes & kWindowCompositingAttribute) != 0)
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{
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HIViewRef root = HIViewGetRoot ((WindowRef) windowRef);
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HIViewFindByID (root, kHIViewWindowContentID, &parentView);
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if (parentView == nullptr)
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parentView = root;
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}
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else
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{
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GetRootControl ((WindowRef) windowRef, (ControlRef*) &parentView);
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if (parentView == nullptr)
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CreateRootControl ((WindowRef) windowRef, (ControlRef*) &parentView);
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}
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// It seems that the only way to successfully position our overlaid window is by putting a dummy
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// HIView into the host's carbon window, and then catching events to see when it gets repositioned
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HIViewRef dummyView = 0;
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HIImageViewCreate (0, &dummyView);
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HIRect r = { {0, 0}, { (float) comp->getWidth(), (float) comp->getHeight()} };
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HIViewSetFrame (dummyView, &r);
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HIViewAddSubview (parentView, dummyView);
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comp->getProperties().set ("dummyViewRef", String::toHexString ((pointer_sized_int) (void*) dummyView));
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EventHandlerRef ref;
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const EventTypeSpec kControlBoundsChangedEvent = { kEventClassControl, kEventControlBoundsChanged };
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InstallEventHandler (GetControlEventTarget (dummyView), NewEventHandlerUPP (viewBoundsChangedEvent), 1, &kControlBoundsChangedEvent, (void*) comp, &ref);
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comp->getProperties().set ("boundsEventRef", String::toHexString ((pointer_sized_int) (void*) ref));
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updateComponentPos (comp);
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#if ! JucePlugin_EditorRequiresKeyboardFocus
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comp->addToDesktop (ComponentPeer::windowIsTemporary | ComponentPeer::windowIgnoresKeyPresses);
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#else
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comp->addToDesktop (ComponentPeer::windowIsTemporary);
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#endif
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comp->setVisible (true);
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comp->toFront (false);
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NSView* pluginView = (NSView*) comp->getWindowHandle();
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NSWindow* pluginWindow = [pluginView window];
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[pluginWindow setExcludedFromWindowsMenu: YES];
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[pluginWindow setCanHide: YES];
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[hostWindow addChildWindow: pluginWindow
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ordered: NSWindowAbove];
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[hostWindow orderFront: nil];
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[pluginWindow orderFront: nil];
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attachWindowHidingHooks (comp, (WindowRef) windowRef, hostWindow);
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return hostWindow;
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#endif
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}
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}
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static void detachComponentFromWindowRef (Component* comp, void* nsWindow, bool isHIView)
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{
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JUCE_AUTORELEASEPOOL
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{
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#if ! JUCE_64BIT
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if (isHIView)
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{
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JUCE_AUTORELEASEPOOL
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{
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EventHandlerRef ref = (EventHandlerRef) (void*) (pointer_sized_int)
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comp->getProperties() ["boundsEventRef"].toString().getHexValue64();
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RemoveEventHandler (ref);
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removeWindowHidingHooks (comp);
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HIViewRef dummyView = (HIViewRef) (void*) (pointer_sized_int)
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comp->getProperties() ["dummyViewRef"].toString().getHexValue64();
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if (HIViewIsValid (dummyView))
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CFRelease (dummyView);
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NSWindow* hostWindow = (NSWindow*) nsWindow;
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NSView* pluginView = (NSView*) comp->getWindowHandle();
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NSWindow* pluginWindow = [pluginView window];
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[hostWindow removeChildWindow: pluginWindow];
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comp->removeFromDesktop();
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[hostWindow release];
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}
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// The event loop needs to be run between closing the window and deleting the plugin,
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// presumably to let the cocoa objects get tidied up. Leaving out this line causes crashes
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// in Live and Reaper when you delete the plugin with its window open.
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// (Doing it this way rather than using a single longer timout means that we can guarantee
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// how many messages will be dispatched, which seems to be vital in Reaper)
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for (int i = 20; --i >= 0;)
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MessageManager::getInstance()->runDispatchLoopUntil (1);
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return;
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}
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#endif
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(void) nsWindow; (void) isHIView;
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comp->removeFromDesktop();
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}
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}
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static void setNativeHostWindowSize (void* nsWindow, Component* component, int newWidth, int newHeight, bool isHIView)
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{
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JUCE_AUTORELEASEPOOL
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{
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#if ! JUCE_64BIT
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if (isHIView)
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{
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if (HIViewRef dummyView = (HIViewRef) (void*) (pointer_sized_int)
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component->getProperties() ["dummyViewRef"].toString().getHexValue64())
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{
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HIRect frameRect;
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HIViewGetFrame (dummyView, &frameRect);
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frameRect.size.width = newWidth;
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frameRect.size.height = newHeight;
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HIViewSetFrame (dummyView, &frameRect);
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}
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return;
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}
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#endif
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(void) nsWindow; (void) isHIView;
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component->setSize (newWidth, newHeight);
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}
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}
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} // (juce namespace)
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#endif
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