short right;
};
+
+@implementation ResizeNotificationObject
+
+- (ResizeNotificationObject*) initWithPluginUI: (MacVSTPluginUI*) vstui
+{
+ self = [ super init ];
+ plugin_ui = vstui;
+ return self;
+}
+
+- (void)viewResized:(NSNotification *)notification
+{
+ (void) notification; // unused
+ plugin_ui->view_resized();
+}
+
+@end
+
VSTPluginUI*
create_mac_vst_gui (boost::shared_ptr<PluginInsert> insert)
{
{
low_box.add_events (Gdk::VISIBILITY_NOTIFY_MASK | Gdk::EXPOSURE_MASK);
low_box.signal_realize().connect (mem_fun (this, &MacVSTPluginUI::lower_box_realized));
+ low_box.signal_visibility_notify_event ().connect (mem_fun (this, &MacVSTPluginUI::lower_box_visibility_notify));
+ low_box.signal_size_request ().connect (mem_fun (this, &MacVSTPluginUI::lower_box_size_request));
+ low_box.signal_size_allocate ().connect (mem_fun (this, &MacVSTPluginUI::lower_box_size_allocate));
+ low_box.signal_map ().connect (mem_fun (this, &MacVSTPluginUI::lower_box_map));
+ low_box.signal_unmap ().connect (mem_fun (this, &MacVSTPluginUI::lower_box_unmap));
+
pack_start (low_box, true, true);
low_box.show ();
+
vst->LoadPresetProgram.connect (_program_connection, invalidator (*this), boost::bind (&MacVSTPluginUI::set_program, this), gui_context());
+ _ns_view = [[NSView new] retain];
+
+ AEffect* plugin = _vst->state()->plugin;
+ plugin->dispatcher (plugin, effEditOpen, 0, 0, _ns_view, 0.0f);
+ _idle_connection = Glib::signal_idle().connect (sigc::mem_fun (*this, &MacVSTPluginUI::idle));
+
+ _resize_notifier = [[ResizeNotificationObject alloc] initWithPluginUI:this];
+ [[NSNotificationCenter defaultCenter] addObserver:_resize_notifier
+ selector:@selector(viewResized:) name:NSViewFrameDidChangeNotification
+ object:_ns_view];
+
+ NSArray* subviews = [_ns_view subviews];
+ assert ([subviews count] < 2);
+ for (unsigned long i = 0; i < [subviews count]; ++i) {
+ NSView* subview = [subviews objectAtIndex:i];
+ [[NSNotificationCenter defaultCenter] addObserver:_resize_notifier
+ selector:@selector(viewResized:) name:NSViewFrameDidChangeNotification
+ object:subview];
+ }
}
MacVSTPluginUI::~MacVSTPluginUI ()
{
- if (_ns_view) {
- [_ns_view removeFromSuperview];
- [_ns_view release];
- }
+ [[NSNotificationCenter defaultCenter] removeObserver:_resize_notifier];
+ [_resize_notifier release];
+
+ [_ns_view removeFromSuperview];
+ [_ns_view release];
AEffect* plugin = _vst->state()->plugin;
plugin->dispatcher (plugin, effEditClose, 0, 0, 0, 0.0f);
void
MacVSTPluginUI::forward_key_event (GdkEventKey* ev)
{
+ NSEvent* nsevent = gdk_quartz_event_get_nsevent ((GdkEvent*)ev);
+
+ if (_ns_view && nsevent) {
+ /* 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) {
+ [[[_ns_view window] firstResponder] keyDown:nsevent];
+ } else if ([nsevent type] == NSKeyUp) {
+ [[[_ns_view window] firstResponder] keyUp:nsevent];
+ } else if ([nsevent type] == NSFlagsChanged) {
+ [[[_ns_view window] firstResponder] flagsChanged:nsevent];
+ }
+ }
}
void
[win setAutodisplay:1]; // turn off GTK stuff for this window
NSView* view = gdk_quartz_window_get_nsview (low_box.get_window()->gobj());
- _ns_view = [[NSView new] retain];
[view addSubview:_ns_view];
+ low_box.queue_resize ();
+}
- AEffect* plugin = _vst->state()->plugin;
- plugin->dispatcher (plugin, effEditOpen, 0, 0, _ns_view, 0.0f);
+bool
+MacVSTPluginUI::lower_box_visibility_notify (GdkEventVisibility* ev)
+{
+ return false;
+}
+void
+MacVSTPluginUI::lower_box_map ()
+{
+ [_ns_view setHidden:0];
+}
+
+void
+MacVSTPluginUI::lower_box_unmap ()
+{
+ [_ns_view setHidden:1];
+}
+void
+MacVSTPluginUI::lower_box_size_request (GtkRequisition* requisition)
+{
struct ERect* er = NULL;
+ AEffect* plugin = _vst->state()->plugin;
plugin->dispatcher (plugin, effEditGetRect, 0, 0, &er, 0 );
if (er) {
- int req_width = er->right - er->left;
- int req_height = er->bottom - er->top;
-
- low_box.set_size_request (req_width, req_height);
+ requisition->width = er->right - er->left;
+ requisition->height = er->bottom - er->top;
+ } else {
+ requisition->width = 600;
+ requisition->height = 400;
+ }
+}
- gint xx, yy;
- gtk_widget_translate_coordinates(
- GTK_WIDGET(low_box.gobj()),
- GTK_WIDGET(low_box.get_parent()->gobj()),
- 8, 6, &xx, &yy);
- [_ns_view setFrame:NSMakeRect(xx, yy, req_width, req_height)];
+void
+MacVSTPluginUI::lower_box_size_allocate (Gtk::Allocation& allocation)
+{
+ gint xx, yy;
+ gtk_widget_translate_coordinates(
+ GTK_WIDGET(low_box.gobj()),
+ GTK_WIDGET(low_box.get_parent()->gobj()),
+ 8, 6, &xx, &yy);
+ [_ns_view setFrame:NSMakeRect (xx, yy, allocation.get_width (), allocation.get_height ())];
+ NSArray* subviews = [_ns_view subviews];
+ for (unsigned long i = 0; i < [subviews count]; ++i) {
+ NSView* subview = [subviews objectAtIndex:i];
+ [subview setFrame:NSMakeRect (0, 0, allocation.get_width (), allocation.get_height ())];
}
+}
- _idle_connection = Glib::signal_idle().connect (sigc::mem_fun (*this, &MacVSTPluginUI::idle));
+void
+MacVSTPluginUI::view_resized ()
+{
+ low_box.queue_resize ();
}
int
MacVSTPluginUI::get_XID ()
{
- return _vst->state()->xid;
+ return _vst->state()->xid; // unused
}
bool
void
MacVSTPluginUI::set_program ()
{
- VSTState* vstfx = _vst->state();
-
- if (vstfx->want_program != -1) {
- if (vstfx->vst_version >= 2) {
- vstfx->plugin->dispatcher (vstfx->plugin, 67 /* effBeginSetProgram */, 0, 0, NULL, 0);
- }
-
- vstfx->plugin->dispatcher (vstfx->plugin, effSetProgram, 0, vstfx->want_program, NULL, 0);
-
- if (vstfx->vst_version >= 2) {
- vstfx->plugin->dispatcher (vstfx->plugin, 68 /* effEndSetProgram */, 0, 0, NULL, 0);
- }
-
- vstfx->want_program = -1;
- }
-
- if (vstfx->want_chunk == 1) {
- pthread_mutex_lock (&vstfx->state_lock);
- vstfx->plugin->dispatcher (vstfx->plugin, 24 /* effSetChunk */, 1, vstfx->wanted_chunk_size, vstfx->wanted_chunk, 0);
- vstfx->want_chunk = 0;
- pthread_mutex_unlock (&vstfx->state_lock);
- }
+ vststate_maybe_set_program (_vst->state());
}
projects / ardour.git / blobdiff