diff options
author | Paul Davis <paul@linuxaudiosystems.com> | 2010-11-13 05:14:48 +0000 |
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committer | Paul Davis <paul@linuxaudiosystems.com> | 2010-11-13 05:14:48 +0000 |
commit | b85b4d9e54caef0585d308ef3bffee21d0e5ae56 (patch) | |
tree | a1ebeec149a57be4589ad6cabcd26c597703407c /gtk2_ardour/au_pluginui.mm | |
parent | 520bc1bed49720333eb1a2be3ea0f813ccaac182 (diff) |
make ardour3 build and link on OS X (tiger, at least)
git-svn-id: svn://localhost/ardour2/branches/3.0@8018 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'gtk2_ardour/au_pluginui.mm')
-rw-r--r-- | gtk2_ardour/au_pluginui.mm | 289 |
1 files changed, 178 insertions, 111 deletions
diff --git a/gtk2_ardour/au_pluginui.mm b/gtk2_ardour/au_pluginui.mm index cb58f67f6f..0f10af054d 100644 --- a/gtk2_ardour/au_pluginui.mm +++ b/gtk2_ardour/au_pluginui.mm @@ -1,9 +1,12 @@ +#include <gtkmm/stock.h> + #undef Marker #define Marker FuckYouAppleAndYourLackOfNameSpaces +#include "pbd/convert.h" #include "pbd/error.h" #include "ardour/audio_unit.h" -#include "ardour/insert.h" +#include "ardour/plugin_insert.h" #undef check // stupid gtk, stupid apple @@ -15,8 +18,8 @@ #include "au_pluginui.h" #include "gui_thread.h" -#include <appleutility/CAAudioUnit.h> -#include <appleutility/CAComponent.h> +#include "appleutility/CAAudioUnit.h" +#include "appleutility/CAComponent.h" #import <AudioUnit/AUCocoaUIView.h> #import <CoreAudioKit/AUGenericView.h> @@ -45,6 +48,65 @@ static const gchar* _automation_mode_strings[] = { 0 }; +@implementation NotificationObject + +- (NotificationObject*) initWithPluginUI: (AUPluginUI*) apluginui andCocoaParent: (NSWindow*) cp andTopLevelParent: (NSWindow*) tlp +{ + self = [ super init ]; + + if (self) { + plugin_ui = apluginui; + cocoa_parent = cp; + top_level_parent = tlp; + + [[NSNotificationCenter defaultCenter] addObserver:self + selector:@selector(cocoaParentActivationHandler:) + name:NSWindowDidBecomeMainNotification + object:nil]; + + [[NSNotificationCenter defaultCenter] addObserver:self + selector:@selector(cocoaParentBecameKeyHandler:) + name:NSWindowDidBecomeKeyNotification + object:nil]; + } + + 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; + plugin_ui->cocoa_view_resized(); +} + +@end + AUPluginUI::AUPluginUI (boost::shared_ptr<PluginInsert> insert) : PlugUIBase (insert) , automation_mode_label (_("Automation")) @@ -67,11 +129,15 @@ AUPluginUI::AUPluginUI (boost::shared_ptr<PluginInsert> insert) HBox* smaller_hbox = manage (new HBox); - smaller_hbox->pack_start (preset_label, false, false, 10); + smaller_hbox->set_spacing (6); + smaller_hbox->pack_start (preset_label, false, false, 4); smaller_hbox->pack_start (preset_combo, false, false); smaller_hbox->pack_start (save_button, false, false); +#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 (bypass_button, false, true); VBox* v1_box = manage (new VBox); @@ -101,9 +167,10 @@ AUPluginUI::AUPluginUI (boost::shared_ptr<PluginInsert> insert) _activating_from_app = false; cocoa_parent = 0; + _notify = 0; cocoa_window = 0; au_view = 0; - packView = 0; + editView = 0; /* prefer cocoa, fall back to cocoa, but use carbon if its there */ @@ -122,19 +189,26 @@ AUPluginUI::~AUPluginUI () { if (cocoa_parent) { NSWindow* win = get_nswindow(); - RemoveEventHandler(carbon_event_handler); + [[NSNotificationCenter defaultCenter] removeObserver:_notify]; [win removeChildWindow:cocoa_parent]; - } else if (carbon_window) { - /* never parented */ + + } + + if (carbon_window) { + /* not parented, just overlaid on top of our window */ DisposeWindow (carbon_window); } - if (packView) { + if (editView) { + CloseComponent (editView); + } + + if (au_view) { /* remove whatever we packed into low_box so that GTK doesn't mess with it. */ - [packView removeFromSuperview]; + [au_view removeFromSuperview]; } } @@ -288,17 +362,29 @@ AUPluginUI::create_cocoa_view () [(AUGenericView *)au_view setShowsExpertParameters:YES]; } - packView = au_view; - + // watch for size changes of the view + + [[NSNotificationCenter defaultCenter] addObserver:_notify + selector:@selector(auViewResized:) name:NSWindowDidResizeNotification + object:au_view]; + // Get the size of the new AU View's frame + NSRect packFrame; packFrame = [au_view frame]; prefwidth = packFrame.size.width; prefheight = packFrame.size.height; - + low_box.set_size_request (prefwidth, prefheight); + return 0; } +void +AUPluginUI::cocoa_view_resized () +{ + NSRect packFrame = [au_view frame]; +} + int AUPluginUI::create_carbon_view () { @@ -321,11 +407,14 @@ AUPluginUI::create_carbon_view () if ((err = CreateNewWindow(kDocumentWindowClass, attr, &r, &carbon_window)) != noErr) { error << string_compose (_("AUPluginUI: cannot create carbon window (err: %1)"), err) << endmsg; + CloseComponent (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); + CloseComponent (editView); return -1; } @@ -335,6 +424,8 @@ AUPluginUI::create_carbon_view () 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); + CloseComponent (editView); return -1; } @@ -377,70 +468,14 @@ AUPluginUI::get_nswindow () void AUPluginUI::activate () { - if (carbon_window && cocoa_parent) { - cerr << "APP activated, activate carbon window " << insert->name() << endl; - _activating_from_app = true; - ActivateWindow (carbon_window, TRUE); - _activating_from_app = false; - [cocoa_parent makeKeyAndOrderFront:nil]; - } + ActivateWindow (carbon_window, TRUE); + // [cocoa_parent makeKeyAndOrderFront:nil]; } void AUPluginUI::deactivate () { - return; - cerr << "APP DEactivated, for " << insert->name() << endl; - _activating_from_app = true; ActivateWindow (carbon_window, FALSE); - _activating_from_app = false; -} - - -OSStatus -_carbon_event (EventHandlerCallRef nextHandlerRef, EventRef event, void *userData) -{ - return ((AUPluginUI*)userData)->carbon_event (nextHandlerRef, event); -} - -OSStatus -AUPluginUI::carbon_event (EventHandlerCallRef nextHandlerRef, EventRef event) -{ - cerr << "CARBON EVENT\n"; - - 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 for " << insert->name() << " 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 for " << insert->name() << " would have been deactivated\n"; - // never deactivate the carbon window - return noErr; - break; - - case kEventWindowGetClickActivation: - cerr << "carbon window CLICK activated\n"; - [win makeKeyAndOrderFront:nil]; - howToHandleClick = kActivateAndHandleClick; - SetEventParameter(event, kEventParamClickActivation, typeClickActivationResult, - sizeof(ClickActivationResult), &howToHandleClick); - break; - } - - return noErr; } int @@ -479,18 +514,9 @@ AUPluginUI::parent_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 } - }; - - 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]; @@ -501,7 +527,6 @@ int AUPluginUI::parent_cocoa_window () { NSWindow* win = get_nswindow (); - NSRect packFrame; if (!win) { return -1; @@ -515,21 +540,59 @@ AUPluginUI::parent_cocoa_window () error << _("AUPluginUI: no top level window!") << endmsg; return -1; } - - // Get the size of the new AU View's frame - packFrame = [au_view frame]; - NSView* view = gdk_quartz_window_get_nsview (low_box.get_window()->gobj()); - + NSView* view = gdk_quartz_window_get_nsview (get_toplevel()->get_window()->gobj()); + GtkRequisition a = top_box.size_request (); - [view setFrame:packFrame]; - [view addSubview:packView]; + /* move the au_view down so that it doesn't overlap the top_box contents */ - low_box.set_size_request (packFrame.size.width, packFrame.size.height); + NSPoint origin = { 0, a.height }; + + [au_view setFrameOrigin:origin]; + [view addSubview:au_view]; return 0; } +static void +dump_view_tree (NSView* view, int depth) +{ + NSArray* subviews = [view subviews]; + unsigned long cnt = [subviews count]; + + for (int d = 0; d < depth; d++) { + cerr << '\t'; + } + cerr << " view @ " << view << endl; + + for (unsigned long i = 0; i < cnt; ++i) { + NSView* subview = [subviews objectAtIndex:i]; + dump_view_tree (subview, depth+1); + } +} + +void +AUPluginUI::forward_key_event (GdkEventKey* ev) +{ + NSEvent* nsevent = gdk_quartz_event_get_nsevent ((GdkEvent*)ev); + + if (au_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) { + [[[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_realize () { @@ -553,44 +616,48 @@ AUPluginUI::lower_box_realized () } } -void -AUPluginUI::on_hide () -{ - // VBox::on_hide (); - cerr << "AU plugin window hidden\n"; -} - bool -AUPluginUI::on_map_event (GdkEventAny* ev) +AUPluginUI::on_map_event (GdkEventAny*) { return false; } void -AUPluginUI::on_show () +AUPluginUI::on_window_hide () { - cerr << "AU plugin window shown\n"; + if (carbon_window) { + HideWindow (carbon_window); + ActivateWindow (carbon_window, FALSE); + } - VBox::on_show (); + hide_all (); +} + +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())); - if (au_view) { - show_all (); - } else if (carbon_window) { - [cocoa_parent setIsVisible:YES]; + show_all (); + + if (carbon_window) { ShowWindow (carbon_window); + ActivateWindow (carbon_window, TRUE); } + + 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; } @@ -604,7 +671,7 @@ create_au_gui (boost::shared_ptr<PluginInsert> plugin_insert, VBox** box) } bool -AUPluginUI::on_focus_in_event (GdkEventFocus* ev) +AUPluginUI::on_focus_in_event (GdkEventFocus*) { //cerr << "au plugin focus in\n"; //Keyboard::magic_widget_grab_focus (); @@ -612,7 +679,7 @@ AUPluginUI::on_focus_in_event (GdkEventFocus* ev) } bool -AUPluginUI::on_focus_out_event (GdkEventFocus* ev) +AUPluginUI::on_focus_out_event (GdkEventFocus*) { //cerr << "au plugin focus out\n"; //Keyboard::magic_widget_drop_focus (); |