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In hosting AudioUnits, it now opens the Apple generic UI for plugins that don't supply a custom GUI.

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This commit is contained in:
jules 2008-12-11 15:52:59 +00:00
parent 19100c21f2
commit aa98d298a2
2 changed files with 80 additions and 72 deletions
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76
juce_amalgamated.cpp
View file

@ -27622,6 +27622,7 @@ END_JUCE_NAMESPACE
#include <AudioUnit/AudioUnit.h>
#include <AudioUnit/AUCocoaUIView.h>
#include <CoreAudioKit/AUGenericView.h>
#if JUCE_MAC && JUCE_32BIT
#define JUCE_SUPPORT_CARBON 1
@ -28624,7 +28625,7 @@ static VoidArray activeWindows;
class AudioUnitPluginWindowCocoa : public AudioProcessorEditor
{
public:
AudioUnitPluginWindowCocoa (AudioUnitPluginInstance& plugin_)
AudioUnitPluginWindowCocoa (AudioUnitPluginInstance& plugin_, const bool createGenericViewIfNeeded)
: AudioProcessorEditor (&plugin_),
plugin (plugin_),
wrapper (0)
@ -28637,7 +28638,7 @@ public:
setVisible (true);
setSize (100, 100);
createView();
createView (createGenericViewIfNeeded);
}
~AudioUnitPluginWindowCocoa()
@ -28669,51 +28670,51 @@ private:
AudioUnitPluginInstance& plugin;
NSViewComponent* wrapper;
bool createView()
bool createView (const bool createGenericViewIfNeeded)
{
NSView* pluginView = 0;
UInt32 dataSize = 0;
Boolean isWritable = false;
if (AudioUnitGetPropertyInfo (plugin.audioUnit, kAudioUnitProperty_CocoaUI, kAudioUnitScope_Global,
0, &dataSize, &isWritable) != noErr
|| dataSize == 0)
{
return false;
}
if (AudioUnitGetPropertyInfo (plugin.audioUnit, kAudioUnitProperty_CocoaUI, kAudioUnitScope_Global,
0, &dataSize, &isWritable) != noErr)
0, &dataSize, &isWritable) == noErr
&& dataSize != 0
&& AudioUnitGetPropertyInfo (plugin.audioUnit, kAudioUnitProperty_CocoaUI, kAudioUnitScope_Global,
0, &dataSize, &isWritable) == noErr)
{
return false;
}
AudioUnitCocoaViewInfo* info = (AudioUnitCocoaViewInfo*) juce_calloc (dataSize);
NSView* pluginView = 0;
AudioUnitCocoaViewInfo* info = (AudioUnitCocoaViewInfo*) juce_calloc (dataSize);
if (AudioUnitGetProperty (plugin.audioUnit, kAudioUnitProperty_CocoaUI, kAudioUnitScope_Global,
0, info, &dataSize) == noErr)
{
NSString* viewClassName = (NSString*) (info->mCocoaAUViewClass[0]);
NSString* path = (NSString*) CFURLCopyPath (info->mCocoaAUViewBundleLocation);
NSBundle* viewBundle = [NSBundle bundleWithPath: [path autorelease]];
Class viewClass = [viewBundle classNamed: viewClassName];
if ([viewClass conformsToProtocol: @protocol (AUCocoaUIBase)]
&& [viewClass instancesRespondToSelector: @selector (interfaceVersion)]
&& [viewClass instancesRespondToSelector: @selector (uiViewForAudioUnit: withSize:)])
if (AudioUnitGetProperty (plugin.audioUnit, kAudioUnitProperty_CocoaUI, kAudioUnitScope_Global,
0, info, &dataSize) == noErr)
{
id factory = [[[viewClass alloc] init] autorelease];
pluginView = [factory uiViewForAudioUnit: plugin.audioUnit
withSize: NSMakeSize (getWidth(), getHeight())];
NSString* viewClassName = (NSString*) (info->mCocoaAUViewClass[0]);
NSString* path = (NSString*) CFURLCopyPath (info->mCocoaAUViewBundleLocation);
NSBundle* viewBundle = [NSBundle bundleWithPath: [path autorelease]];
Class viewClass = [viewBundle classNamed: viewClassName];
if ([viewClass conformsToProtocol: @protocol (AUCocoaUIBase)]
&& [viewClass instancesRespondToSelector: @selector (interfaceVersion)]
&& [viewClass instancesRespondToSelector: @selector (uiViewForAudioUnit: withSize:)])
{
id factory = [[[viewClass alloc] init] autorelease];
pluginView = [factory uiViewForAudioUnit: plugin.audioUnit
withSize: NSMakeSize (getWidth(), getHeight())];
}
for (int i = (dataSize - sizeof (CFURLRef)) / sizeof (CFStringRef); --i >= 0;)
{
CFRelease (info->mCocoaAUViewClass[i]);
CFRelease (info->mCocoaAUViewBundleLocation);
}
}
for (int i = (dataSize - sizeof (CFURLRef)) / sizeof (CFStringRef); --i >= 0;)
{
CFRelease (info->mCocoaAUViewClass[i]);
CFRelease (info->mCocoaAUViewBundleLocation);
}
juce_free (info);
}
juce_free (info);
if (createGenericViewIfNeeded && (pluginView == 0))
pluginView = [[AUGenericView alloc] initWithAudioUnit: plugin.audioUnit];
wrapper->setView (pluginView);
if (pluginView != 0)
@ -28872,7 +28873,7 @@ private:
AudioProcessorEditor* AudioUnitPluginInstance::createEditor()
{
AudioProcessorEditor* w = new AudioUnitPluginWindowCocoa (*this);
AudioProcessorEditor* w = new AudioUnitPluginWindowCocoa (*this, false);
if (! ((AudioUnitPluginWindowCocoa*) w)->isValid())
deleteAndZero (w);
@ -28887,6 +28888,9 @@ AudioProcessorEditor* AudioUnitPluginInstance::createEditor()
}
#endif
if (w == 0)
w = new AudioUnitPluginWindowCocoa (*this, true); // use AUGenericView as a fallback
return w;
}

76
src/juce_appframework/audio/plugins/formats/juce_AudioUnitPluginFormat.mm
View file

@ -35,6 +35,7 @@
#include <AudioUnit/AudioUnit.h>
#include <AudioUnit/AUCocoaUIView.h>
#include <CoreAudioKit/AUGenericView.h>
#if JUCE_MAC && JUCE_32BIT
#define JUCE_SUPPORT_CARBON 1
@ -838,7 +839,7 @@ static VoidArray activeWindows;
class AudioUnitPluginWindowCocoa : public AudioProcessorEditor
{
public:
AudioUnitPluginWindowCocoa (AudioUnitPluginInstance& plugin_)
AudioUnitPluginWindowCocoa (AudioUnitPluginInstance& plugin_, const bool createGenericViewIfNeeded)
: AudioProcessorEditor (&plugin_),
plugin (plugin_),
wrapper (0)
@ -851,7 +852,7 @@ public:
setVisible (true);
setSize (100, 100);
createView();
createView (createGenericViewIfNeeded);
}
~AudioUnitPluginWindowCocoa()
@ -883,51 +884,51 @@ private:
AudioUnitPluginInstance& plugin;
NSViewComponent* wrapper;
bool createView()
bool createView (const bool createGenericViewIfNeeded)
{
NSView* pluginView = 0;
UInt32 dataSize = 0;
Boolean isWritable = false;
if (AudioUnitGetPropertyInfo (plugin.audioUnit, kAudioUnitProperty_CocoaUI, kAudioUnitScope_Global,
0, &dataSize, &isWritable) != noErr
|| dataSize == 0)
{
return false;
}
if (AudioUnitGetPropertyInfo (plugin.audioUnit, kAudioUnitProperty_CocoaUI, kAudioUnitScope_Global,
0, &dataSize, &isWritable) != noErr)
0, &dataSize, &isWritable) == noErr
&& dataSize != 0
&& AudioUnitGetPropertyInfo (plugin.audioUnit, kAudioUnitProperty_CocoaUI, kAudioUnitScope_Global,
0, &dataSize, &isWritable) == noErr)
{
return false;
}
AudioUnitCocoaViewInfo* info = (AudioUnitCocoaViewInfo*) juce_calloc (dataSize);
NSView* pluginView = 0;
AudioUnitCocoaViewInfo* info = (AudioUnitCocoaViewInfo*) juce_calloc (dataSize);
if (AudioUnitGetProperty (plugin.audioUnit, kAudioUnitProperty_CocoaUI, kAudioUnitScope_Global,
0, info, &dataSize) == noErr)
{
NSString* viewClassName = (NSString*) (info->mCocoaAUViewClass[0]);
NSString* path = (NSString*) CFURLCopyPath (info->mCocoaAUViewBundleLocation);
NSBundle* viewBundle = [NSBundle bundleWithPath: [path autorelease]];
Class viewClass = [viewBundle classNamed: viewClassName];
if ([viewClass conformsToProtocol: @protocol (AUCocoaUIBase)]
&& [viewClass instancesRespondToSelector: @selector (interfaceVersion)]
&& [viewClass instancesRespondToSelector: @selector (uiViewForAudioUnit: withSize:)])
if (AudioUnitGetProperty (plugin.audioUnit, kAudioUnitProperty_CocoaUI, kAudioUnitScope_Global,
0, info, &dataSize) == noErr)
{
id factory = [[[viewClass alloc] init] autorelease];
pluginView = [factory uiViewForAudioUnit: plugin.audioUnit
withSize: NSMakeSize (getWidth(), getHeight())];
NSString* viewClassName = (NSString*) (info->mCocoaAUViewClass[0]);
NSString* path = (NSString*) CFURLCopyPath (info->mCocoaAUViewBundleLocation);
NSBundle* viewBundle = [NSBundle bundleWithPath: [path autorelease]];
Class viewClass = [viewBundle classNamed: viewClassName];
if ([viewClass conformsToProtocol: @protocol (AUCocoaUIBase)]
&& [viewClass instancesRespondToSelector: @selector (interfaceVersion)]
&& [viewClass instancesRespondToSelector: @selector (uiViewForAudioUnit: withSize:)])
{
id factory = [[[viewClass alloc] init] autorelease];
pluginView = [factory uiViewForAudioUnit: plugin.audioUnit
withSize: NSMakeSize (getWidth(), getHeight())];
}
for (int i = (dataSize - sizeof (CFURLRef)) / sizeof (CFStringRef); --i >= 0;)
{
CFRelease (info->mCocoaAUViewClass[i]);
CFRelease (info->mCocoaAUViewBundleLocation);
}
}
for (int i = (dataSize - sizeof (CFURLRef)) / sizeof (CFStringRef); --i >= 0;)
{
CFRelease (info->mCocoaAUViewClass[i]);
CFRelease (info->mCocoaAUViewBundleLocation);
}
juce_free (info);
}
juce_free (info);
if (createGenericViewIfNeeded && (pluginView == 0))
pluginView = [[AUGenericView alloc] initWithAudioUnit: plugin.audioUnit];
wrapper->setView (pluginView);
if (pluginView != 0)
@ -1094,7 +1095,7 @@ private:
//==============================================================================
AudioProcessorEditor* AudioUnitPluginInstance::createEditor()
{
AudioProcessorEditor* w = new AudioUnitPluginWindowCocoa (*this);
AudioProcessorEditor* w = new AudioUnitPluginWindowCocoa (*this, false);
if (! ((AudioUnitPluginWindowCocoa*) w)->isValid())
deleteAndZero (w);
@ -1109,6 +1110,9 @@ AudioProcessorEditor* AudioUnitPluginInstance::createEditor()
}
#endif
if (w == 0)
w = new AudioUnitPluginWindowCocoa (*this, true); // use AUGenericView as a fallback
return w;
}