-#include <pbd/error.h>
-#include <ardour/audio_unit.h>
-#include <ardour/insert.h>
+#undef Marker
+#define Marker FuckYouAppleAndYourLackOfNameSpaces
+#include <sys/time.h>
+#include <gtkmm/button.h>
+#include <gtkmm/comboboxtext.h>
#include <gdk/gdkquartz.h>
+#include "pbd/convert.h"
+#include "pbd/error.h"
+
+#include "ardour/audio_unit.h"
+#include "ardour/debug.h"
+#include "ardour/plugin_insert.h"
+
+#undef check // stupid gtk, stupid apple
+
+#include <gtkmm2ext/utils.h>
+#include <gtkmm2ext/window_proxy.h>
+
#include "au_pluginui.h"
#include "gui_thread.h"
+#include "processor_box.h"
+
+// yes, yes we know (see wscript for various available OSX compat modes)
+#if defined (__clang__)
+# pragma clang diagnostic push
+# pragma clang diagnostic ignored "-Wdeprecated-declarations"
+#endif
-#include <appleutility/CAAudioUnit.h>
-#include <appleutility/CAComponent.h>
+#include "CAAudioUnit.h"
+#include "CAComponent.h"
+
+#if defined (__clang__)
+# pragma clang diagnostic pop
+#endif
#import <AudioUnit/AUCocoaUIView.h>
#import <CoreAudioKit/AUGenericView.h>
+#import <objc/runtime.h>
+
+#ifndef __ppc__
+#include <dispatch/dispatch.h>
+#endif
+
+#undef Marker
-#include "i18n.h"
+#include "keyboard.h"
+#include "utils.h"
+#include "public_editor.h"
+#include "pbd/i18n.h"
+#include "gtk2ardour-config.h"
+
+#ifdef COREAUDIO105
+#define ArdourCloseComponent CloseComponent
+#else
+#define ArdourCloseComponent AudioComponentInstanceDispose
+#endif
using namespace ARDOUR;
using namespace Gtk;
-using namespace sigc;
+using namespace Gtkmm2ext;
using namespace std;
using namespace PBD;
-static const float kOffsetForAUView_X = 220;
-static const float kOffsetForAUView_Y = 90;
+vector<string> AUPluginUI::automation_mode_strings;
+int64_t AUPluginUI::last_timer = 0;
+bool AUPluginUI::timer_needed = true;
+CFRunLoopTimerRef AUPluginUI::cf_timer;
+sigc::connection AUPluginUI::timer_connection;
+
+static const gchar* _automation_mode_strings[] = {
+ X_("Manual"),
+ X_("Play"),
+ X_("Write"),
+ X_("Touch"),
+ 0
+};
+
+static void
+dump_view_tree (NSView* view, int depth, int maxdepth)
+{
+ NSArray* subviews = [view subviews];
+ unsigned long cnt = [subviews count];
+
+ if (depth == 0) {
+ NSView* su = [view superview];
+ if (su) {
+ NSRect sf = [su frame];
+ cerr << " PARENT view " << su << " @ " << sf.origin.x << ", " << sf.origin.y
+ << ' ' << sf.size.width << " x " << sf.size.height
+ << endl;
+ }
+ }
+
+ for (int d = 0; d < depth; d++) {
+ cerr << '\t';
+ }
+ NSRect frame = [view frame];
+ cerr << " view " << view << " @ " << frame.origin.x << ", " << frame.origin.y
+ << ' ' << frame.size.width << " x " << frame.size.height
+ << endl;
+
+ if (depth >= maxdepth) {
+ return;
+ }
+ for (unsigned long i = 0; i < cnt; ++i) {
+ NSView* subview = [subviews objectAtIndex:i];
+ dump_view_tree (subview, depth+1, maxdepth);
+ }
+}
+
+/* This deeply hacky block of code exists for a rather convoluted reason.
+ *
+ * The proximal reason is that there are plugins (such as XLN's Addictive Drums
+ * 2) which redraw their GUI/editor windows using a timer, and use a drawing
+ * technique that on Retina displays ends up calling arg32_image_mark_RGB32, a
+ * function that for some reason (probably byte-swapping or pixel-doubling) is
+ * many times slower than the function used on non-Retina displays.
+ *
+ * We are not the first people to discover the problem with
+ * arg32_image_mark_RGB32.
+ *
+ * Justin Fraenkel, the lead author of Reaper, wrote a very detailed account of
+ * the performance issues with arg32_image_mark_RGB32 here:
+ * http://www.1014.org/?article=516
+ *
+ * The problem was also seen by Robert O'Callahan (lead developer of rr, the
+ * reverse debugger) as far back as 2010:
+ * http://robert.ocallahan.org/2010/05/cglayer-performance-trap-with-isflipped_03.html
+ *
+ * In fact, it is so slow that the drawing takes up close to 100% of a single
+ * core, and the event loop that the drawing occurs in never sleeps or "idles".
+ *
+ * In AU hosts built directly on top of Cocoa, or some other toolkits, this
+ * isn't inherently a major problem - it just makes the entire GUI of the
+ * application slow.
+ *
+ * However, there is an additional problem for Ardour because GTK+ is built on
+ * top of the GDK/Quartz event loop integration. This integration is rather
+ * baroque, mostly because it was written at a time when CFRunLoop did not
+ * offer a way to wait for "input" from file descriptors (which arrived in OS X
+ * 10.5). As a result, it uses a hair-raising design involving an additional
+ * thread. This design has a major problem, which is that it effectively
+ * creates two nested run loops.
+ *
+ * The GTK+/GDK/glib one runs until it has nothing to do, at which time it
+ * calls a function to wait until there is something to do. On Linux or Windows
+ * that would involve some variant or relative of poll(2), which puts the
+ * process to sleep until there is something to do.
+ *
+ * On OS X, glib ends up calling [CFRunLoop waitForNextEventMatchingMask] which
+ * will eventually put the process to sleep, but won't do so until the
+ * CFRunLoop also has nothing to do. This includes (at least) a complete redraw
+ * cycle. If redrawing takes too long, and there are timers expired for another
+ * redraw (e.g. Addictive Drums 2, again), then the CFRunLoop will just start
+ * another redraw cycle after processing any events and other stuff.
+ *
+ * If the CFRunLoop stays busy, then it will never return to the glib
+ * level at all, thus stopping any further GTK+ level activity (events,
+ * drawing) from taking place. In short, the current (spring 2016) design of
+ * the GDK/Quartz event loop integration relies on the idea that the internal
+ * CFRunLoop will go idle, and totally breaks if this does not happen.
+ *
+ * So take a fully functional Ardour, add in XLN's Addictive Drums 2, and a
+ * Retina display, and Apple's ridiculously slow blitting code, and the
+ * CFRunLoop never goes idle. As soon as Addictive Drums starts drawing (over
+ * and over again), the GTK+ event loop stops receiving events and stops
+ * drawing.
+ *
+ * One fix for this was to run a nested GTK+ event loop iteration (or two)
+ * whenever a plugin window was redrawn. This works in the sense that the
+ * immediate issue (no GTK+ events or drawing) is fixed. But the recursive GTK+
+ * event loop causes its own (very subtle) problems too.
+ *
+ * This code takes a rather radical approach. We use Objective C's ability to
+ * swizzle object methods. Specifically, we replace [NSView displayIfNeeded]
+ * with our own version which will skip redraws of plugin windows if we tell it
+ * too. If we haven't done that, or if the redraw is of a non-plugin window,
+ * then we invoke the original displayIfNeeded method.
+ *
+ * After every 10 redraws of a given plugin GUI/editor window, we queue up a
+ * GTK/glib idle callback to measure the interval between those idle
+ * callbacks. We do this globally across all plugin windows, so if the callback
+ * is already queued, we don't requeue it.
+ *
+ * If the interval is longer than 40msec (a 25fps redraw rate), we set
+ * block_plugin_redraws to some number. Each successive call to our interposed
+ * displayIfNeeded method will (a) check this value and if non-zero (b) check
+ * if the call is for a plugin-related NSView/NSWindow. If it is, then we will
+ * skip the redisplay entirely, hopefully avoiding any calls to
+ * argb32_image_mark_RGB32 or any other slow drawing code, and thus allowing
+ * the CFRunLoop to go idle. If the value is zero or the call is for a
+ * non-plugin window, then we just invoke the "original" displayIfNeeded
+ * method.
+ *
+ * This hack adds a tiny bit of overhead onto redrawing of the entire
+ * application. But in the common case this consists of 1 conditional (the
+ * check on block_plugin_redraws, which will find it to be zero) and the
+ * invocation of the original method. Given how much work is typically done
+ * during drawing, this seems acceptable.
+ *
+ * The correct fix for this is to redesign the relationship between
+ * GTK+/GDK/glib so that a glib run loop is actually a CFRunLoop, with all
+ * GSources represented as CFRunLoopSources, without any nesting and without
+ * any additional thread. This is not a task to be undertaken lightly, and is
+ * certainly substantially more work than this was. It may never be possible to
+ * do that work in a way that could be integrated back into glib, because of
+ * the rather specific semantics and types of GSources, but it would almost
+ * certainly be possible to make it work for Ardour.
+ */
+
+static uint32_t block_plugin_redraws = 0;
+static const uint32_t minimum_redraw_rate = 30; /* frames per second */
+static const uint32_t block_plugin_redraw_count = 15; /* number of combined plugin redraws to block, if blocking */
+
+#ifdef __ppc__
+
+/* PowerPC versions of OS X do not support libdispatch, which we use below when swizzling objective C. But they also don't have Retina
+ * which is the underlying reason for this code. So just skip it on those CPUs.
+ */
+
+
+static void add_plugin_view (id view) {}
+static void remove_plugin_view (id view) {}
+
+#else
+
+static IMP original_nsview_drawIfNeeded;
+static std::vector<id> plugin_views;
+
+static void add_plugin_view (id view)
+{
+ if (plugin_views.empty()) {
+ AUPluginUI::start_cf_timer ();
+ }
+
+ plugin_views.push_back (view);
+
+}
+
+static void remove_plugin_view (id view)
+{
+ std::vector<id>::iterator x = find (plugin_views.begin(), plugin_views.end(), view);
+ if (x != plugin_views.end()) {
+ plugin_views.erase (x);
+ }
+ if (plugin_views.empty()) {
+ AUPluginUI::stop_cf_timer ();
+ }
+}
+
+static void interposed_drawIfNeeded (id receiver, SEL selector, NSRect rect)
+{
+ if (block_plugin_redraws && (find (plugin_views.begin(), plugin_views.end(), receiver) != plugin_views.end())) {
+ block_plugin_redraws--;
+#ifdef AU_DEBUG_PRINT
+ std::cerr << "Plugin redraw blocked\n";
+#endif
+ /* YOU ... SHALL .... NOT ... DRAW!!!! */
+ return;
+ }
+ (void) ((int (*)(id,SEL,NSRect)) original_nsview_drawIfNeeded) (receiver, selector, rect);
+}
+
+@implementation NSView (Tracking)
++ (void) load {
+ static dispatch_once_t once_token;
+
+ /* this swizzles NSView::displayIfNeeded and replaces it with
+ * interposed_drawIfNeeded(), which allows us to interpose and block
+ * the redrawing of plugin UIs when their redrawing behaviour
+ * is interfering with event loop behaviour.
+ */
+
+ dispatch_once (&once_token, ^{
+ Method target = class_getInstanceMethod ([NSView class], @selector(displayIfNeeded));
+ original_nsview_drawIfNeeded = method_setImplementation (target, (IMP) interposed_drawIfNeeded);
+ });
+}
+
+@end
+
+#endif /* __ppc__ */
+
+/* END OF THE PLUGIN REDRAW HACK */
+
+@implementation NotificationObject
+
+- (NotificationObject*) initWithPluginUI: (AUPluginUI*) apluginui andCocoaParent: (NSWindow*) cp andTopLevelParent: (NSWindow*) tlp
+{
+ self = [ super init ];
+
+ if (self) {
+ plugin_ui = apluginui;
+ top_level_parent = tlp;
+
+ if (cp) {
+ cocoa_parent = cp;
+
+ [[NSNotificationCenter defaultCenter]
+ addObserver:self
+ selector:@selector(cocoaParentActivationHandler:)
+ name:NSWindowDidBecomeMainNotification
+ object:NULL];
+
+ [[NSNotificationCenter defaultCenter]
+ addObserver:self
+ selector:@selector(cocoaParentBecameKeyHandler:)
+ name:NSWindowDidBecomeKeyNotification
+ object:NULL];
+ }
+ }
+
+ return self;
+}
+
+- (void)cocoaParentActivationHandler:(NSNotification *)notification
+{
+ NSWindow* notification_window = (NSWindow *)[notification object];
+
+ if (top_level_parent == notification_window || cocoa_parent == notification_window) {
+ if ([notification_window isMainWindow]) {
+ plugin_ui->activate();
+ } else {
+ plugin_ui->deactivate();
+ }
+ }
+}
+
+- (void)cocoaParentBecameKeyHandler:(NSNotification *)notification
+{
+ NSWindow* notification_window = (NSWindow *)[notification object];
+
+ if (top_level_parent == notification_window || cocoa_parent == notification_window) {
+ if ([notification_window isKeyWindow]) {
+ plugin_ui->activate();
+ } else {
+ plugin_ui->deactivate();
+ }
+ }
+}
+
+- (void)auViewResized:(NSNotification *)notification
+{
+ (void) notification; // stop complaints about unusued argument
+ plugin_ui->cocoa_view_resized();
+}
+
+@end
+
+@implementation LiveResizeNotificationObject
+
+- (LiveResizeNotificationObject*) initWithPluginUI: (AUPluginUI*) apluginui
+{
+ self = [ super init ];
+ if (self) {
+ plugin_ui = apluginui;
+ }
+
+ return self;
+}
+
+- (void)windowWillStartLiveResizeHandler:(NSNotification*)notification
+{
+ plugin_ui->start_live_resize ();
+}
+
+- (void)windowWillEndLiveResizeHandler:(NSNotification*)notification
+{
+ plugin_ui->end_live_resize ();
+}
+@end
AUPluginUI::AUPluginUI (boost::shared_ptr<PluginInsert> insert)
: PlugUIBase (insert)
+ , automation_mode_label (_("Automation"))
+ , preset_label (_("Presets"))
+ , resizable (false)
+ , req_width (0)
+ , req_height (0)
+ , cocoa_window (0)
+ , au_view (0)
+ , in_live_resize (false)
+ , plugin_requested_resize (0)
+ , cocoa_parent (0)
+ , _notify (0)
+ , _resize_notify (0)
{
+ if (automation_mode_strings.empty()) {
+ automation_mode_strings = I18N (_automation_mode_strings);
+ }
+
+ set_popdown_strings (automation_mode_selector, automation_mode_strings);
+ automation_mode_selector.set_active_text (automation_mode_strings.front());
+
if ((au = boost::dynamic_pointer_cast<AUPlugin> (insert->plugin())) == 0) {
error << _("unknown type of editor-supplying plugin (note: no AudioUnit support in this version of ardour)") << endmsg;
throw failed_constructor ();
}
- bool has_carbon;
- bool has_cocoa;
+ /* stuff some stuff into the top of the window */
+
+ HBox* smaller_hbox = manage (new HBox);
+
+ smaller_hbox->set_spacing (6);
+ smaller_hbox->pack_start (pin_management_button, false, false, 4);
+ smaller_hbox->pack_start (preset_label, false, false, 4);
+ smaller_hbox->pack_start (_preset_modified, false, false);
+ smaller_hbox->pack_start (_preset_combo, false, false);
+ smaller_hbox->pack_start (add_button, false, false);
+#if 0
+ /* Ardour does not currently allow to overwrite existing presets
+ * see save_property_list() in audio_unit.cc
+ */
+ smaller_hbox->pack_start (save_button, false, false);
+#endif
+#if 0
+ /* one day these might be useful with an AU plugin, but not yet */
+ smaller_hbox->pack_start (automation_mode_label, false, false);
+ smaller_hbox->pack_start (automation_mode_selector, false, false);
+#endif
+ smaller_hbox->pack_start (reset_button, false, false);
+ smaller_hbox->pack_start (bypass_button, false, true);
+
+ VBox* v1_box = manage (new VBox);
+ VBox* v2_box = manage (new VBox);
+
+ v1_box->pack_start (*smaller_hbox, false, true);
+ v2_box->pack_start (focus_button, false, true);
+
+ top_box.set_homogeneous (false);
+ top_box.set_spacing (6);
+ top_box.set_border_width (6);
+
+ top_box.pack_end (*v2_box, false, false);
+ top_box.pack_end (*v1_box, false, false);
+
+ set_spacing (6);
+ pack_start (top_box, false, false);
+ pack_start (low_box, true, true);
+
+ preset_label.show ();
+ _preset_combo.show ();
+ automation_mode_label.show ();
+ automation_mode_selector.show ();
+ bypass_button.show ();
+ top_box.show ();
+ low_box.show ();
- _activating_from_app = false;
- carbon_parented = false;
- cocoa_parented = false;
cocoa_parent = 0;
cocoa_window = 0;
+
+#ifdef WITH_CARBON
+ _activating_from_app = false;
+ _notify = 0;
au_view = 0;
+ editView = 0;
+ carbon_window = 0;
+#endif
- test_view_support (has_carbon, has_cocoa);
+ /* prefer cocoa, fall back to cocoa, but use carbon if its there */
- if (has_cocoa) {
+ if (test_cocoa_view_support()) {
create_cocoa_view ();
- } else if (has_carbon) {
- create_carbon_view (has_carbon);
+#ifdef WITH_CARBON
+ } else if (test_carbon_view_support()) {
+ create_carbon_view ();
+#endif
} else {
- /* fallback to cocoa */
create_cocoa_view ();
}
-}
+ low_box.add_events (Gdk::VISIBILITY_NOTIFY_MASK | Gdk::EXPOSURE_MASK);
+
+ low_box.signal_realize().connect (mem_fun (this, &AUPluginUI::lower_box_realized));
+ low_box.signal_visibility_notify_event ().connect (mem_fun (this, &AUPluginUI::lower_box_visibility_notify));
+ if (au_view) {
+ low_box.signal_size_request ().connect (mem_fun (this, &AUPluginUI::lower_box_size_request));
+ low_box.signal_size_allocate ().connect (mem_fun (this, &AUPluginUI::lower_box_size_allocate));
+ low_box.signal_map ().connect (mem_fun (this, &AUPluginUI::lower_box_map));
+ low_box.signal_unmap ().connect (mem_fun (this, &AUPluginUI::lower_box_unmap));
+ }
+}
AUPluginUI::~AUPluginUI ()
{
- if (carbon_parented) {
- NSWindow* win = get_nswindow();
- RemoveEventHandler(carbon_event_handler);
+ if (_notify) {
+ [[NSNotificationCenter defaultCenter] removeObserver:_notify];
+ }
+
+ if (_resize_notify) {
+ [[NSNotificationCenter defaultCenter] removeObserver:_resize_notify];
+ }
+
+ NSWindow* win = get_nswindow();
+ if (au_view) {
+ remove_plugin_view ([[win contentView] superview]);
+ }
+
+#ifdef WITH_CARBON
+ if (cocoa_parent) {
[win removeChildWindow:cocoa_parent];
}
-}
-void
-AUPluginUI::test_view_support (bool& has_carbon, bool& has_cocoa)
-{
- has_carbon = test_carbon_view_support();
- has_cocoa = test_cocoa_view_support();
+ if (carbon_window) {
+ /* not parented, just overlaid on top of our window */
+ DisposeWindow (carbon_window);
+ }
+#endif
+
+ if (editView) {
+ ArdourCloseComponent (editView);
+ }
+
+ if (au_view) {
+ /* remove whatever we packed into low_box so that GTK doesn't
+ mess with it.
+ */
+ [au_view removeFromSuperview];
+ }
}
bool
AUPluginUI::test_carbon_view_support ()
{
+#ifdef WITH_CARBON
bool ret = false;
-
+
carbon_descriptor.componentType = kAudioUnitCarbonViewComponentType;
carbon_descriptor.componentSubType = 'gnrc';
carbon_descriptor.componentManufacturer = 'appl';
carbon_descriptor.componentFlags = 0;
carbon_descriptor.componentFlagsMask = 0;
-
+
OSStatus err;
// ask the AU for its first editor component
}
return ret;
+#else
+ return false;
+#endif
}
-
+
bool
AUPluginUI::test_cocoa_view_support ()
{
OSStatus err = AudioUnitGetPropertyInfo(*au->get_au(),
kAudioUnitProperty_CocoaUI, kAudioUnitScope_Global,
0, &dataSize, &isWritable);
-
+
return dataSize > 0 && err == noErr;
}
int
AUPluginUI::create_cocoa_view ()
{
- BOOL wasAbleToLoadCustomView = NO;
+ bool wasAbleToLoadCustomView = false;
AudioUnitCocoaViewInfo* cocoaViewInfo = NULL;
UInt32 numberOfClasses = 0;
UInt32 dataSize;
Boolean isWritable;
NSString* factoryClassName = 0;
- NSURL* CocoaViewBundlePath;
+ NSURL* CocoaViewBundlePath = NULL;
OSStatus result = AudioUnitGetPropertyInfo (*au->get_au(),
kAudioUnitProperty_CocoaUI,
- kAudioUnitScope_Global,
+ kAudioUnitScope_Global,
0,
&dataSize,
&isWritable );
numberOfClasses = (dataSize - sizeof(CFURLRef)) / sizeof(CFStringRef);
-
+
// Does view have custom Cocoa UI?
-
+
if ((result == noErr) && (numberOfClasses > 0) ) {
+
+ DEBUG_TRACE(DEBUG::AudioUnits,
+ string_compose ( "based on %1, there are %2 cocoa UI classes\n", dataSize, numberOfClasses));
+
cocoaViewInfo = (AudioUnitCocoaViewInfo *)malloc(dataSize);
+
if(AudioUnitGetProperty(*au->get_au(),
kAudioUnitProperty_CocoaUI,
kAudioUnitScope_Global,
&dataSize) == noErr) {
CocoaViewBundlePath = (NSURL *)cocoaViewInfo->mCocoaAUViewBundleLocation;
-
+
// we only take the first view in this example.
factoryClassName = (NSString *)cocoaViewInfo->mCocoaAUViewClass[0];
+ DEBUG_TRACE (DEBUG::AudioUnits, string_compose ("the factory name is %1 bundle is %2\n",
+ [factoryClassName UTF8String], CocoaViewBundlePath));
+
} else {
+ DEBUG_TRACE (DEBUG::AudioUnits, string_compose ("No cocoaUI property cocoaViewInfo = %1\n", cocoaViewInfo));
+
if (cocoaViewInfo != NULL) {
free (cocoaViewInfo);
cocoaViewInfo = NULL;
}
}
- NSRect crect = { { 0, 0 }, { 1, 1} };
-
// [A] Show custom UI if view has it
if (CocoaViewBundlePath && factoryClassName) {
- NSBundle *viewBundle = [NSBundle bundleWithPath:[CocoaViewBundlePath path]];
- if (viewBundle == nil) {
+ NSBundle *viewBundle = [NSBundle bundleWithPath:[CocoaViewBundlePath path]];
+
+ DEBUG_TRACE (DEBUG::AudioUnits, string_compose ("tried to create bundle, result = %1\n", viewBundle));
+
+ if (viewBundle == NULL) {
error << _("AUPluginUI: error loading AU view's bundle") << endmsg;
return -1;
} else {
Class factoryClass = [viewBundle classNamed:factoryClassName];
+ DEBUG_TRACE (DEBUG::AudioUnits, string_compose ("tried to create factory class, result = %1\n", factoryClass));
if (!factoryClass) {
error << _("AUPluginUI: error getting AU view's factory class from bundle") << endmsg;
return -1;
}
-
+
// make sure 'factoryClass' implements the AUCocoaUIBase protocol
if (!plugin_class_valid (factoryClass)) {
error << _("AUPluginUI: U view's factory class does not properly implement the AUCocoaUIBase protocol") << endmsg;
return -1;
}
// make a factory
- id factoryInstance = [[[factoryClass alloc] init] autorelease];
- if (factoryInstance == nil) {
+ id factory = [[[factoryClass alloc] init] autorelease];
+ if (factory == NULL) {
error << _("AUPluginUI: Could not create an instance of the AU view factory") << endmsg;
return -1;
}
+ DEBUG_TRACE (DEBUG::AudioUnits, "got a factory instance\n");
+
// make a view
- au_view = [factoryInstance uiViewForAudioUnit:*au->get_au() withSize:crect.size];
-
+ au_view = [factory uiViewForAudioUnit:*au->get_au() withSize:NSZeroSize];
+
+ DEBUG_TRACE (DEBUG::AudioUnits, string_compose ("view created @ %1\n", au_view));
+
// cleanup
[CocoaViewBundlePath release];
if (cocoaViewInfo) {
UInt32 i;
for (i = 0; i < numberOfClasses; i++)
CFRelease(cocoaViewInfo->mCocoaAUViewClass[i]);
-
+
free (cocoaViewInfo);
}
- wasAbleToLoadCustomView = YES;
+ wasAbleToLoadCustomView = true;
}
}
if (!wasAbleToLoadCustomView) {
- // [B] Otherwise show generic Cocoa view
+ // load generic Cocoa view
+ DEBUG_TRACE (DEBUG::AudioUnits, string_compose ("Loading generic view using %1 -> %2\n", au,
+ au->get_au()));
au_view = [[AUGenericView alloc] initWithAudioUnit:*au->get_au()];
- [(AUGenericView *)au_view setShowsExpertParameters:YES];
+ DEBUG_TRACE (DEBUG::AudioUnits, string_compose ("view created @ %1\n", au_view));
+ [(AUGenericView *)au_view setShowsExpertParameters:1];
}
- /* make a child cocoa window */
+ // Get the initial size of the new AU View's frame
+ NSRect frame = [au_view frame];
+ req_width = frame.size.width;
+ req_height = frame.size.height;
- cocoa_window = [[NSWindow alloc]
- initWithContentRect:crect
- styleMask:NSBorderlessWindowMask
- backing:NSBackingStoreBuffered
- defer:NO];
+ resizable = [au_view autoresizingMask];
+
+ low_box.queue_resize ();
return 0;
}
+void
+AUPluginUI::update_view_size ()
+{
+ last_au_frame = [au_view frame];
+}
+
+bool
+AUPluginUI::timer_callback ()
+{
+ block_plugin_redraws = 0;
+#ifdef AU_DEBUG_PRINT
+ std::cerr << "Resume redraws after idle\n";
+#endif
+ return false;
+}
+
+void
+au_cf_timer_callback (CFRunLoopTimerRef timer, void* info)
+{
+ reinterpret_cast<AUPluginUI*> (info)->cf_timer_callback ();
+}
+
+void
+AUPluginUI::cf_timer_callback ()
+{
+ int64_t now = ARDOUR::get_microseconds ();
+
+ if (!last_timer || block_plugin_redraws) {
+ last_timer = now;
+ return;
+ }
+
+ const int64_t usecs_slop = (1400000 / minimum_redraw_rate); // 140%
+
+#ifdef AU_DEBUG_PRINT
+ std::cerr << "Timer elapsed : " << now - last_timer << std::endl;
+#endif
+
+ if ((now - last_timer) > (usecs_slop + (1000000/minimum_redraw_rate))) {
+ block_plugin_redraws = block_plugin_redraw_count;
+ timer_connection.disconnect ();
+ timer_connection = Glib::signal_timeout().connect (&AUPluginUI::timer_callback, 40);
+#ifdef AU_DEBUG_PRINT
+ std::cerr << "Timer too slow, block plugin redraws\n";
+#endif
+ }
+
+ last_timer = now;
+}
+
+void
+AUPluginUI::start_cf_timer ()
+{
+ if (!timer_needed) {
+ return;
+ }
+
+ CFTimeInterval interval = 1.0 / (float) minimum_redraw_rate;
+
+ cf_timer = CFRunLoopTimerCreate (kCFAllocatorDefault,
+ CFAbsoluteTimeGetCurrent() + interval,
+ interval, 0, 0,
+ au_cf_timer_callback,
+ 0);
+
+ CFRunLoopAddTimer (CFRunLoopGetCurrent(), cf_timer, kCFRunLoopCommonModes);
+ timer_needed = false;
+}
+
+void
+AUPluginUI::stop_cf_timer ()
+{
+ if (timer_needed) {
+ return;
+ }
+
+ CFRunLoopRemoveTimer (CFRunLoopGetCurrent(), cf_timer, kCFRunLoopCommonModes);
+ timer_needed = true;
+ last_timer = 0;
+}
+
+void
+AUPluginUI::cocoa_view_resized ()
+{
+ /* we can get here for two reasons:
+
+ 1) the plugin window was resized by the user, a new size was
+ allocated to the window, ::update_view_size() was called, and we
+ explicitly/manually resized the AU NSView.
+
+ 2) the plugin decided to resize itself (probably in response to user
+ action, but not in response to an actual window resize)
+
+ We only want to proceed with a window resizing in the second case.
+ */
+
+ if (in_live_resize) {
+ /* ::update_view_size() will be called at the right times and
+ * will update the view size. We don't need to anything while a
+ * live resize in underway.
+ */
+ return;
+ }
+
+ if (plugin_requested_resize) {
+ /* we tried to change the plugin frame from inside this method
+ * (to adjust the origin), which changes the frame of the AU
+ * NSView, resulting in a reentrant call to the FrameDidChange
+ * handler (this method). Ignore this reentrant call.
+ */
+#ifdef AU_DEBUG_PRINT
+ std::cerr << plugin->name() << " re-entrant call to cocoa_view_resized, ignored\n";
+#endif
+ return;
+ }
+
+ plugin_requested_resize = 1;
+
+ ProcessorWindowProxy* wp = insert->window_proxy();
+ if (wp) {
+ /* Once a plugin has requested a resize of its own window, do
+ * NOT save the window. The user may save state with the plugin
+ * editor expanded to show "extra detail" - the plugin will not
+ * refill this space when the editor is first
+ * instantiated. Leaving the window in the "too big" state
+ * cannot be recovered from.
+ *
+ * The window will be sized to fit the plugin's own request. Done.
+ */
+ wp->set_state_mask (WindowProxy::Position);
+ }
+
+ NSRect new_frame = [au_view frame];
+
+ /* from here on, we know that we've been called because the plugin
+ * decided to change the NSView frame itself.
+ */
+
+ /* step one: compute the change in the frame size.
+ */
+
+ float dy = new_frame.size.height - last_au_frame.size.height;
+ float dx = new_frame.size.width - last_au_frame.size.width;
+
+ NSWindow* window = get_nswindow ();
+ NSRect windowFrame= [window frame];
+
+ /* we want the top edge of the window to remain in the same place,
+ but the Cocoa/Quartz origin is at the lower left. So, when we make
+ the window larger, we will move it down, which means shifting the
+ origin toward (x,0). This will leave the top edge in the same place.
+ */
+
+ windowFrame.origin.y -= dy;
+ windowFrame.origin.x -= dx;
+ windowFrame.size.height += dy;
+ windowFrame.size.width += dx;
+
+ NSUInteger old_auto_resize = [au_view autoresizingMask];
+
+ /* Some stupid AU Views change the origin of the original AU View when
+ they are resized (I'm looking at you AUSampler). If the origin has
+ been moved, move it back.
+ */
+
+ if (last_au_frame.origin.x != new_frame.origin.x ||
+ last_au_frame.origin.y != new_frame.origin.y) {
+ new_frame.origin = last_au_frame.origin;
+ [au_view setFrame:new_frame];
+ /* also be sure to redraw the topbox because this can
+ also go wrong.
+ */
+ top_box.queue_draw ();
+ }
+
+ /* We resize the window using Cocoa. We can't use GTK mechanisms
+ * because of this:
+ *
+ * http://www.lists.apple.com/archives/coreaudio-api/2005/Aug/msg00245.html
+ *
+ * "The host needs to be aware that changing the size of the window in
+ * response to the NSViewFrameDidChangeNotification can cause the view
+ * size to change depending on the autoresizing mask of the view. The
+ * host may need to cache the autoresizing mask of the view, set it to
+ * NSViewNotSizable, resize the window, and then reset the autoresizing
+ * mask of the view once the window has been sized."
+ *
+ */
+
+ [au_view setAutoresizingMask:NSViewNotSizable];
+ [window setFrame:windowFrame display:1];
+ [au_view setAutoresizingMask:old_auto_resize];
+
+ /* keep a copy of the size of the AU NSView. We didn't set it - the plugin did */
+ last_au_frame = new_frame;
+ req_width = new_frame.size.width;
+ req_height = new_frame.size.height;
+
+ plugin_requested_resize = 0;
+}
+
int
-AUPluginUI::create_carbon_view (bool generic)
+AUPluginUI::create_carbon_view ()
{
+#ifdef WITH_CARBON
OSStatus err;
ControlRef root_control;
Component editComponent = FindNextComponent(NULL, &carbon_descriptor);
-
+
OpenAComponent(editComponent, &editView);
if (!editView) {
error << _("AU Carbon view: cannot open AU Component") << endmsg;
return -1;
}
-
+
Rect r = { 100, 100, 100, 100 };
WindowAttributes attr = WindowAttributes (kWindowStandardHandlerAttribute |
kWindowCompositingAttribute|
kWindowNoShadowAttribute|
kWindowNoTitleBarAttribute);
- if ((err = CreateNewWindow(kFloatingWindowClass, attr, &r, &carbon_window)) != noErr) {
+ if ((err = CreateNewWindow(kUtilityWindowClass, attr, &r, &carbon_window)) != noErr) {
error << string_compose (_("AUPluginUI: cannot create carbon window (err: %1)"), err) << endmsg;
+ ArdourCloseComponent (editView);
return -1;
}
-
+
if ((err = GetRootControl(carbon_window, &root_control)) != noErr) {
error << string_compose (_("AUPlugin: cannot get root control of carbon window (err: %1)"), err) << endmsg;
+ DisposeWindow (carbon_window);
+ ArdourCloseComponent (editView);
return -1;
}
if ((err = AudioUnitCarbonViewCreate (editView, *au->get_au(), carbon_window, root_control, &location, &size, &viewPane)) != noErr) {
error << string_compose (_("AUPluginUI: cannot create carbon plugin view (err: %1)"), err) << endmsg;
+ DisposeWindow (carbon_window);
+ ArdourCloseComponent (editView);
return -1;
}
GetControlBounds(viewPane, &bounds);
size.x = bounds.right-bounds.left;
size.y = bounds.bottom-bounds.top;
- SizeWindow(carbon_window, (short) (size.x + 0.5), (short) (size.y + 0.5), true);
- prefwidth = (int) (size.x + 0.5);
- prefheight = (int) (size.y + 0.5);
+ req_width = (int) (size.x + 0.5);
+ req_height = (int) (size.y + 0.5);
+
+ SizeWindow (carbon_window, req_width, req_height, true);
+ low_box.set_size_request (req_width, req_height);
-#if 0
- mViewPaneResizer->WantEventTypes (GetControlEventTarget(mAUViewPane), GetEventTypeCount(resizeEvent), resizeEvent);
-#endif
return 0;
+#else
+ error << _("AU Carbon GUI is not supported.") << endmsg;
+ return -1;
+#endif
}
NSWindow*
void
AUPluginUI::activate ()
{
- NSWindow* win = get_nswindow ();
- [win setLevel:NSFloatingWindowLevel];
-
- if (carbon_parented) {
- [cocoa_parent makeKeyAndOrderFront:nil];
- cerr << "APP activated, activate carbon window\n";
- _activating_from_app = true;
- ActivateWindow (carbon_window, TRUE);
- _activating_from_app = false;
- }
+#ifdef WITH_CARBON
+ ActivateWindow (carbon_window, TRUE);
+#endif
}
void
AUPluginUI::deactivate ()
{
- /* nothing to do here */
-}
-
-
-OSStatus
-_carbon_event (EventHandlerCallRef nextHandlerRef, EventRef event, void *userData)
-{
- return ((AUPluginUI*)userData)->carbon_event (nextHandlerRef, event);
-}
-
-OSStatus
-AUPluginUI::carbon_event (EventHandlerCallRef nextHandlerRef, EventRef event)
-{
- UInt32 eventKind = GetEventKind(event);
- ClickActivationResult howToHandleClick;
- NSWindow* win = get_nswindow ();
-
- cerr << "window " << win << " carbon event type " << eventKind << endl;
-
- switch (eventKind) {
- case kEventWindowHandleActivate:
- cerr << "carbon window activated\n";
- if (_activating_from_app) {
- cerr << "app activation, ignore window activation\n";
- return noErr;
- }
- [win makeMainWindow];
- return eventNotHandledErr;
- break;
-
- case kEventWindowHandleDeactivate:
- cerr << "carbon window deactivated\n";
- return eventNotHandledErr;
- break;
-
- case kEventWindowGetClickActivation:
- cerr << "carbon window CLICK activated\n";
- howToHandleClick = kActivateAndHandleClick;
- SetEventParameter(event, kEventParamClickActivation, typeClickActivationResult,
- sizeof(ClickActivationResult), &howToHandleClick);
- break;
- }
-
- return noErr;
+#ifdef WITH_CARBON
+ ActivateWindow (carbon_window, FALSE);
+#endif
}
int
AUPluginUI::parent_carbon_window ()
{
+#ifdef WITH_CARBON
NSWindow* win = get_nswindow ();
- int x, y;
+ Rect windowStructureBoundsRect;
if (!win) {
return -1;
}
- Gtk::Container* toplevel = get_toplevel();
+ /* figure out where the cocoa parent window is in carbon-coordinate space, which
+ differs from both cocoa-coordinate space and GTK-coordinate space
+ */
- if (!toplevel || !toplevel->is_toplevel()) {
- error << _("AUPluginUI: no top level window!") << endmsg;
- return -1;
- }
-
- toplevel->get_window()->get_root_origin (x, y);
+ GetWindowBounds((WindowRef) [win windowRef], kWindowStructureRgn, &windowStructureBoundsRect);
/* compute how tall the title bar is, because we have to offset the position of the carbon window
by that much.
int titlebar_height = wm_frame.size.height - content_frame.size.height;
- MoveWindow (carbon_window, x, y + titlebar_height, false);
+ int packing_extra = 6; // this is the total vertical packing in our top level window
+
+ /* move into position, based on parent window position */
+ MoveWindow (carbon_window,
+ windowStructureBoundsRect.left,
+ windowStructureBoundsRect.top + titlebar_height + top_box.get_height() + packing_extra,
+ false);
ShowWindow (carbon_window);
// create the cocoa window for the carbon one and make it visible
cocoa_parent = [[NSWindow alloc] initWithWindowRef: carbon_window];
- EventTypeSpec windowEventTypes[] = {
- {kEventClassWindow, kEventWindowGetClickActivation },
- {kEventClassWindow, kEventWindowHandleDeactivate },
- {kEventClassWindow, kEventWindowHandleActivate }
- };
-
- EventHandlerUPP ehUPP = NewEventHandlerUPP(_carbon_event);
- OSStatus result = InstallWindowEventHandler (carbon_window, ehUPP,
- sizeof(windowEventTypes) / sizeof(EventTypeSpec),
- windowEventTypes, this, &carbon_event_handler);
- if (result != noErr) {
- return -1;
- }
+ SetWindowActivationScope (carbon_window, kWindowActivationScopeNone);
+
+ _notify = [ [NotificationObject alloc] initWithPluginUI:this andCocoaParent:cocoa_parent andTopLevelParent:win ];
[win addChildWindow:cocoa_parent ordered:NSWindowAbove];
- [win setLevel:NSFloatingWindowLevel];
- [win setHidesOnDeactivate:YES];
+ [win setAutodisplay:1]; // turn of GTK stuff for this window
- carbon_parented = true;
-
return 0;
-}
+#else
+ return -1;
+#endif
+}
int
AUPluginUI::parent_cocoa_window ()
return -1;
}
- Gtk::Container* toplevel = get_toplevel();
-
- if (!toplevel || !toplevel->is_toplevel()) {
- error << _("AUPluginUI: no top level window!") << endmsg;
- return -1;
- }
-
- // Get the size of the new AU View's frame
- NSRect au_view_frame = [au_view frame];
-
- if (au_view_frame.size.width > 500 || au_view_frame.size.height > 500) {
-
- /* its too big - use a scrollview */
-
- NSRect frameRect = [[cocoa_window contentView] frame];
- scroll_view = [[[NSScrollView alloc] initWithFrame:frameRect] autorelease];
- [scroll_view setDrawsBackground:NO];
- [scroll_view setHasHorizontalScroller:YES];
- [scroll_view setHasVerticalScroller:YES];
-
- NSSize frameSize = [NSScrollView frameSizeForContentSize:au_view_frame.size
- hasHorizontalScroller:[scroll_view hasHorizontalScroller]
- hasVerticalScroller:[scroll_view hasVerticalScroller]
- borderType:[scroll_view borderType]];
-
- // Create a new frame with same origin as current
- // frame but size equal to the size of the new view
- NSRect newFrame;
- newFrame.origin = [scroll_view frame].origin;
- newFrame.size = frameSize;
-
- // Set the new frame and document views on the scroll view
- NSRect currentFrame = [scroll_view frame];
- [scroll_view setFrame:newFrame];
- [scroll_view setDocumentView:au_view];
-
- cerr << "scroll view size is " << newFrame.size.width << " x " << newFrame.size.height << endl;
-
- NSSize oldContentSize = [[cocoa_window contentView] frame].size;
- NSSize newContentSize = oldContentSize;
-
- cerr << "original size is " << newContentSize.width << " x " << newContentSize.height << endl;
-
- newContentSize.width += (newFrame.size.width - currentFrame.size.width);
- newContentSize.height += (newFrame.size.height - currentFrame.size.height);
-
-#ifdef PACK_COCOA_INTO_GTK_WINDOW
- NSView* view = [win contentView];
-
- [win setContentSize:newContentSize];
- [view addSubview:scroll_view];
-#else
- [cocoa_window setContentSize:newContentSize];
- [cocoa_window setContentView:scroll_view];
-#endif
-
- } else {
+ //[win setAutodisplay:1]; // turn off GTK stuff for this window
+
+ NSView* view = gdk_quartz_window_get_nsview (low_box.get_window()->gobj());
+ [view addSubview:au_view];
+ /* despite the fact that the documentation says that [NSWindow
+ contentView] is the highest "accessible" NSView in an NSWindow, when
+ the redraw cycle is executed, displayIfNeeded is actually executed
+ on the parent of the contentView. To provide a marginal speedup when
+ checking if a given redraw is for a plugin, use this "hidden" NSView
+ to identify the plugin, so that we do not have to call [superview]
+ every time in interposed_drawIfNeeded().
+ */
+ add_plugin_view ([[win contentView] superview]);
-#ifdef PACK_COCOA_INTO_GTK_WINDOW
- NSView* view = [win contentView];
+ /* this moves the AU NSView down and over to provide a left-hand margin
+ * and to clear the Ardour "task bar" (with plugin preset mgmt buttons,
+ * keyboard focus control, bypass etc).
+ */
- [win setContentSize:au_view_frame.size];
- [view addSubview:au_view];
-#else
- [cocoa_window setContentSize:au_view_frame.size];
- [cocoa_window setContentView:au_view];
-#endif
+ gint xx, yy;
+ gtk_widget_translate_coordinates(
+ GTK_WIDGET(low_box.gobj()),
+ GTK_WIDGET(low_box.get_parent()->gobj()),
+ 8, 6, &xx, &yy);
+ [au_view setFrame:NSMakeRect(xx, yy, req_width, req_height)];
- }
+ last_au_frame = [au_view frame];
+ // watch for size changes of the view
+ _notify = [ [NotificationObject alloc] initWithPluginUI:this andCocoaParent:NULL andTopLevelParent:win ];
- /* compute how tall the title bar is, because we have to offset the position of the child window
- by that much.
- */
-
- NSRect content_frame = [NSWindow contentRectForFrameRect:[win frame] styleMask:[win styleMask]];
- NSRect wm_frame = [NSWindow frameRectForContentRect:content_frame styleMask:[win styleMask]];
- int titlebar_height = wm_frame.size.height - content_frame.size.height;
+ [[NSNotificationCenter defaultCenter] addObserver:_notify
+ selector:@selector(auViewResized:) name:NSViewFrameDidChangeNotification
+ object:au_view];
- // move cocoa window into position relative to the toplevel window
+ // catch notifications that live resizing is about to start
- NSRect view_frame = [[cocoa_window contentView] frame];
- view_frame.origin.x = content_frame.origin.x;
- view_frame.origin.y = content_frame.origin.y;
+#if HAVE_COCOA_LIVE_RESIZING
+ _resize_notify = [ [ LiveResizeNotificationObject alloc] initWithPluginUI:this ];
- [cocoa_window setFrame:view_frame display:NO];
+ [[NSNotificationCenter defaultCenter] addObserver:_resize_notify
+ selector:@selector(windowWillStartLiveResizeHandler:) name:NSWindowWillStartLiveResizeNotification
+ object:win];
- /* make top level window big enough to hold cocoa window and titlebar */
-
- content_frame.size.width = view_frame.size.width;
- content_frame.size.height = view_frame.size.height + titlebar_height;
+ [[NSNotificationCenter defaultCenter] addObserver:_resize_notify
+ selector:@selector(windowWillEndLiveResizeHandler:) name:NSWindowDidEndLiveResizeNotification
+ object:win];
+#else
+ /* No way before 10.6 to identify the start of a live resize (drag
+ * resize) without subclassing NSView and overriding two of its
+ * methods. Instead of that, we make the window non-resizable, thus
+ * ending confusion about whether or not resizes are plugin or user
+ * driven (they are always plugin-driven).
+ */
- [win setFrame:content_frame display:NO];
+ Gtk::Container* toplevel = get_toplevel();
+ Requisition req;
- /* now make cocoa window a child of this top level */
-
- [win addChildWindow:cocoa_window ordered:NSWindowAbove];
- [win setLevel:NSFloatingWindowLevel];
- [win setHidesOnDeactivate:YES];
+ resizable = false;
- cocoa_parented = true;
+ if (toplevel && toplevel->is_toplevel()) {
+ toplevel->size_request (req);
+ toplevel->set_size_request (req.width, req.height);
+ dynamic_cast<Gtk::Window*>(toplevel)->set_resizable (false);
+ }
+#endif
return 0;
}
void
-AUPluginUI::on_realize ()
+AUPluginUI::grab_focus()
{
- VBox::on_realize ();
-
if (au_view) {
-
- if (parent_cocoa_window ()) {
- }
+ [au_view becomeFirstResponder];
+ }
+}
+void
+AUPluginUI::forward_key_event (GdkEventKey* ev)
+{
+ NSEvent* nsevent = gdk_quartz_event_get_nsevent ((GdkEvent*)ev);
- } else if (carbon_window) {
+ if (au_view && nsevent) {
- if (parent_carbon_window ()) {
- // ShowWindow (carbon_window);
+ /* filter on nsevent type here because GDK massages FlagsChanged
+ messages into GDK_KEY_{PRESS,RELEASE} but Cocoa won't
+ handle a FlagsChanged message as a keyDown or keyUp
+ */
+
+ if ([nsevent type] == NSKeyDown) {
+ [[[au_view window] firstResponder] keyDown:nsevent];
+ } else if ([nsevent type] == NSKeyUp) {
+ [[[au_view window] firstResponder] keyUp:nsevent];
+ } else if ([nsevent type] == NSFlagsChanged) {
+ [[[au_view window] firstResponder] flagsChanged:nsevent];
}
}
}
void
-AUPluginUI::on_hide ()
+AUPluginUI::on_realize ()
{
- // VBox::on_hide ();
- cerr << "AU plugin window hidden\n";
+ VBox::on_realize ();
+
+ /* our windows should not have that resize indicator */
+
+ NSWindow* win = get_nswindow ();
+ if (win) {
+ [win setShowsResizeIndicator:0];
+ }
}
-bool
-AUPluginUI::on_map_event (GdkEventAny* ev)
+void
+AUPluginUI::lower_box_realized ()
{
- cerr << "AU plugin map event\n";
-
if (au_view) {
- show_all ();
+ parent_cocoa_window ();
} else if (carbon_window) {
- [cocoa_parent setIsVisible:YES];
+ parent_carbon_window ();
+ }
+}
+
+bool
+AUPluginUI::lower_box_visibility_notify (GdkEventVisibility* ev)
+{
+#ifdef WITH_CARBON
+ if (carbon_window && ev->state != GDK_VISIBILITY_UNOBSCURED) {
ShowWindow (carbon_window);
+ ActivateWindow (carbon_window, TRUE);
+ return true;
}
+#endif
return false;
}
void
-AUPluginUI::on_show ()
+AUPluginUI::lower_box_map ()
{
- cerr << "AU plugin window shown\n";
+ [au_view setHidden:0];
+ update_view_size ();
+}
- VBox::on_show ();
+void
+AUPluginUI::lower_box_unmap ()
+{
+ [au_view setHidden:1];
+}
- if (au_view) {
- show_all ();
- } else if (carbon_window) {
- [cocoa_parent setIsVisible:YES];
+void
+AUPluginUI::lower_box_size_request (GtkRequisition* requisition)
+{
+ requisition->width = req_width;
+ requisition->height = req_height;
+}
+
+void
+AUPluginUI::lower_box_size_allocate (Gtk::Allocation& allocation)
+{
+ update_view_size ();
+}
+
+void
+AUPluginUI::on_window_hide ()
+{
+#ifdef WITH_CARBON
+ if (carbon_window) {
+ HideWindow (carbon_window);
+ ActivateWindow (carbon_window, FALSE);
+ }
+#endif
+ hide_all ();
+
+#if 0
+ NSArray* wins = [NSApp windows];
+ for (uint32_t i = 0; i < [wins count]; i++) {
+ id win = [wins objectAtIndex:i];
+ }
+#endif
+}
+
+bool
+AUPluginUI::on_window_show (const string& /*title*/)
+{
+ /* this is idempotent so just call it every time we show the window */
+
+ gtk_widget_realize (GTK_WIDGET(low_box.gobj()));
+
+ show_all ();
+
+#ifdef WITH_CARBON
+ if (carbon_window) {
ShowWindow (carbon_window);
+ ActivateWindow (carbon_window, TRUE);
}
+#endif
+
+ return true;
}
bool
-AUPluginUI::start_updating (GdkEventAny* any)
+AUPluginUI::start_updating (GdkEventAny*)
{
return false;
}
bool
-AUPluginUI::stop_updating (GdkEventAny* any)
+AUPluginUI::stop_updating (GdkEventAny*)
{
return false;
}
return aup;
}
-bool
-AUPluginUI::on_focus_in_event (GdkEventFocus* ev)
+void
+AUPluginUI::start_live_resize ()
{
- cerr << "au plugin focus in\n";
- return false;
+ in_live_resize = true;
}
-bool
-AUPluginUI::on_focus_out_event (GdkEventFocus* ev)
+void
+AUPluginUI::end_live_resize ()
{
- cerr << "au plugin focus out\n";
- return false;
+ in_live_resize = false;
}