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JUCE/extras/audio plugins/wrapper/RTAS/juce_RTAS_MacUtilities.mm

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/*
==============================================================================
This file is part of the JUCE library - "Jules' Utility Class Extensions"
Copyright 2004-9 by Raw Material Software Ltd.
------------------------------------------------------------------------------
JUCE can be redistributed and/or modified under the terms of the GNU General
Public License (Version 2), as published by the Free Software Foundation.
A copy of the license is included in the JUCE distribution, or can be found
online at www.gnu.org/licenses.
JUCE 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 for more details.
------------------------------------------------------------------------------
To release a closed-source product which uses JUCE, commercial licenses are
available: visit www.rawmaterialsoftware.com/juce for more information.
==============================================================================
*/
// If you get an error here, you might need to make sure that
// your build config files don't specify "C++" as one of the
// flags in OTHER_CFLAGS, because that stops the compiler building
// obj-c files correctly.
@class dummyclassname;
// Horrible carbon-based fix for a cocoa bug, where an NSWindow that wraps a carbon
// window fails to keep its position updated when the user drags the window around..
#define WINDOWPOSITON_BODGE 1
#if WINDOWPOSITON_BODGE
#include <Carbon/Carbon.h>
#endif
#include <Cocoa/Cocoa.h>
#include "../juce_PluginHeaders.h"
#if JucePlugin_Build_RTAS
//==============================================================================
void initialiseMacRTAS()
{
NSApplicationLoad();
}
void* attachSubWindow (void* hostWindowRef, Component* comp)
{
const ScopedAutoReleasePool pool;
NSWindow* hostWindow = [[NSWindow alloc] initWithWindowRef: hostWindowRef];
[hostWindow retain];
[hostWindow setCanHide: YES];
[hostWindow setReleasedWhenClosed: YES];
NSView* content = [hostWindow contentView];
NSRect f = [content frame];
f.size.width = comp->getWidth();
f.size.height = comp->getHeight();
[content setFrame: f];
#if WINDOWPOSITON_BODGE
{
Rect winBounds;
GetWindowBounds ((WindowRef) hostWindowRef, kWindowContentRgn, &winBounds);
NSRect w = [hostWindow frame];
w.origin.x = winBounds.left;
w.origin.y = [[NSScreen mainScreen] frame].size.height - winBounds.bottom;
[hostWindow setFrame: w display: NO animate: NO];
}
#endif
NSPoint windowPos = [hostWindow convertBaseToScreen: f.origin];
windowPos.y = [[NSScreen mainScreen] frame].size.height - (windowPos.y + f.size.height);
comp->setTopLeftPosition ((int) windowPos.x, (int) windowPos.y);
#if ! JucePlugin_EditorRequiresKeyboardFocus
comp->addToDesktop (ComponentPeer::windowIsTemporary | ComponentPeer::windowIgnoresKeyPresses);
#else
comp->addToDesktop (ComponentPeer::windowIsTemporary);
#endif
comp->setVisible (true);
NSView* pluginView = (NSView*) comp->getWindowHandle();
NSWindow* pluginWindow = [pluginView window];
[hostWindow addChildWindow: pluginWindow
ordered: NSWindowAbove];
[hostWindow orderFront: nil];
[pluginWindow orderFront: nil];
return hostWindow;
}
void removeSubWindow (void* nsWindow, Component* comp)
{
const ScopedAutoReleasePool pool;
NSView* pluginView = (NSView*) comp->getWindowHandle();
NSWindow* hostWindow = (NSWindow*) nsWindow;
NSWindow* pluginWindow = [pluginView window];
[hostWindow removeChildWindow: pluginWindow];
comp->removeFromDesktop();
[hostWindow release];
}
#endif