183 lines
4.2 KiB
Objective-C
183 lines
4.2 KiB
Objective-C
/*
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Copyright (C) 2012 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __gtk2_ardour_auplugin_ui_h__
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#define __gtk2_ardour_auplugin_ui_h__
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#include <vector>
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#include <string>
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#include <stdint.h>
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#include <AppKit/AppKit.h>
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#include <Carbon/Carbon.h>
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#include <AudioUnit/AudioUnitCarbonView.h>
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#include <AudioUnit/AudioUnit.h>
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/* fix up stupid apple macros */
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#undef check
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#undef require
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#undef verify
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#ifdef YES
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#undef YES
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#endif
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#ifdef NO
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#undef NO
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#endif
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#include <gtkmm/box.h>
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#include <gtkmm/eventbox.h>
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#include <gtkmm/combobox.h>
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#include <gtkmm/button.h>
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#include <gtkmm/label.h>
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#include "plugin_ui.h"
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namespace ARDOUR {
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class AUPlugin;
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class PluginInsert;
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class IOProcessor;
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}
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class AUPluginUI;
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@interface NotificationObject : NSObject {
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@private
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AUPluginUI* plugin_ui;
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NSWindow* cocoa_parent;
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NSWindow* top_level_parent;
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}
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@end
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@interface LiveResizeNotificationObject : NSObject {
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@private
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AUPluginUI* plugin_ui;
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}
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@end
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class AUPluginUI : public PlugUIBase, public Gtk::VBox
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{
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public:
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AUPluginUI (boost::shared_ptr<ARDOUR::PluginInsert>);
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~AUPluginUI ();
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gint get_preferred_width () { return req_width; }
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gint get_preferred_height () { return req_height; }
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bool start_updating(GdkEventAny*);
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bool stop_updating(GdkEventAny*);
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void activate ();
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void deactivate ();
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bool non_gtk_gui() const { return true; }
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void lower_box_realized ();
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bool lower_box_visibility_notify (GdkEventVisibility*);
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void lower_box_map ();
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void lower_box_unmap ();
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void lower_box_size_request (GtkRequisition*);
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void lower_box_size_allocate (Gtk::Allocation&);
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void cocoa_view_resized ();
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void on_realize ();
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void grab_focus();
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void forward_key_event (GdkEventKey*);
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bool on_window_show (const std::string& /*title*/);
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void on_window_hide ();
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OSStatus carbon_event (EventHandlerCallRef nextHandlerRef, EventRef event);
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void start_live_resize ();
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void end_live_resize ();
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private:
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WindowRef wr;
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boost::shared_ptr<ARDOUR::AUPlugin> au;
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int prefheight;
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int prefwidth;
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Gtk::HBox top_box;
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Gtk::EventBox low_box;
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Gtk::VBox vpacker;
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Gtk::Label automation_mode_label;
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Gtk::ComboBoxText automation_mode_selector;
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Gtk::Label preset_label;
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static std::vector<std::string> automation_mode_strings;
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bool resizable;
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int req_width;
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int req_height;
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/* Cocoa */
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NSWindow* cocoa_window;
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NSView* au_view;
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NSRect last_au_frame;
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bool in_live_resize;
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uint32_t plugin_requested_resize;
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/* Carbon */
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NSWindow* cocoa_parent;
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ComponentDescription carbon_descriptor;
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AudioUnitCarbonView editView;
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WindowRef carbon_window;
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EventHandlerRef carbon_event_handler;
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bool _activating_from_app;
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/* Generic */
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NotificationObject* _notify;
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LiveResizeNotificationObject* _resize_notify;
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bool test_cocoa_view_support ();
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bool test_carbon_view_support ();
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int create_carbon_view ();
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int create_cocoa_view ();
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int parent_carbon_window ();
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int parent_cocoa_window ();
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NSWindow* get_nswindow();
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void update_view_size ();
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bool plugin_class_valid (Class pluginClass);
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friend void au_cf_timer_callback (CFRunLoopTimerRef timer, void* info);
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static CFRunLoopTimerRef cf_timer;
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static void cf_timer_callback ();
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static int64_t last_timer;
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static bool timer_needed;
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static uint64_t timer_callbacks;
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static uint64_t timer_out_of_range;
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static bool timer_callback ();
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static sigc::connection timer_connection;
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public:
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static void start_cf_timer ();
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static void stop_cf_timer ();
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};
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#endif /* __gtk2_ardour_auplugin_ui_h__ */
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