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[ardour.git] / gtk2_ardour / automation_controller.h

diff --git a/gtk2_ardour/automation_controller.h b/gtk2_ardour/automation_controller.h
index 0da24b3588c5cc38bacc5a43866c2b0b959ec381..ac87ee300f068827e47146bb86f4631b2278b501 100644 (file)
--- a/gtk2_ardour/automation_controller.h
+++ b/gtk2_ardour/automation_controller.h
@@ -1,6 +1,6 @@
 /*
-    Copyright (C) 2007 Paul Davis 
-    Author: Dave Robillard
+    Copyright (C) 2007 Paul Davis
+    Author: David Robillard
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -21,47 +21,88 @@
 #ifndef __ardour_gtk_automation_controller_h__
 #define __ardour_gtk_automation_controller_h__
 
+#ifdef YES
+#undef YES
+#endif
+#ifdef NO
+#undef NO
+#endif
+
 #include <boost/shared_ptr.hpp>
-#include <gtkmm.h>
-#include <gtkmm2ext/barcontroller.h>
+
+#include <gtkmm/alignment.h>
+
+#include "pbd/signals.h"
+#include "evoral/Parameter.hpp"
+#include "widgets/barcontroller.h"
 
 namespace ARDOUR {
        class Session;
        class AutomationList;
        class AutomationControl;
-       class Automatable;
 }
 
+namespace Gtk {
+       class Adjustment;
+       class Widget;
+}
+
+class AutomationBarController : public ArdourWidgets::BarController {
+public:
+       AutomationBarController(boost::shared_ptr<ARDOUR::AutomationControl> ac,
+                               Gtk::Adjustment*                             adj);
+       ~AutomationBarController();
+private:
+       std::string get_label (double&);
+       boost::shared_ptr<ARDOUR::AutomationControl> _controllable;
+};
 
-class AutomationController : public Gtkmm2ext::BarController {
+/** A BarController which displays the value and allows control of an AutomationControl */
+class AutomationController : public Gtk::Alignment {
 public:
-       static boost::shared_ptr<AutomationController> create(
-                       boost::shared_ptr<ARDOUR::Automatable> parent,
-                       boost::shared_ptr<Evoral::ControlList> cl,
-                       boost::shared_ptr<ARDOUR::AutomationControl> ac);
+       static boost::shared_ptr<AutomationController> create (
+               const Evoral::Parameter&                     param,
+               const ARDOUR::ParameterDescriptor&           desc,
+               boost::shared_ptr<ARDOUR::AutomationControl> ac,
+               bool                                         use_knob = false);
 
        ~AutomationController();
-       
+
        boost::shared_ptr<ARDOUR::AutomationControl> controllable() { return _controllable; }
 
+       void disable_vertical_scroll();
+
        Gtk::Adjustment* adjustment() { return _adjustment; }
-       
-       void update_label(char* label, int label_len);
-       void display_effective_value();
+       Gtk::Widget*     widget()     { return _widget; }
+
+       void display_effective_value ();
+       void automation_state_changed ();
        void value_adjusted();
 
+       void stop_updating ();
+
 private:
-       AutomationController(boost::shared_ptr<ARDOUR::AutomationControl> ac, Gtk::Adjustment* adj);
+       AutomationController (boost::shared_ptr<ARDOUR::AutomationControl> ac,
+                             Gtk::Adjustment*                             adj,
+                             bool                                         use_knob);
+
        void start_touch();
        void end_touch();
+       bool button_press(GdkEventButton*);
+       bool button_release(GdkEventButton*);
 
-       void value_changed();
-       void automation_state_changed();
+       void run_note_select_dialog();
+       void set_ratio(double ratio);
+       void set_freq_beats(double beats);
+       bool on_button_release(GdkEventButton* ev);
 
-       bool                                         _ignore_change;
+       Gtk::Widget*                                 _widget;
        boost::shared_ptr<ARDOUR::AutomationControl> _controllable;
        Gtk::Adjustment*                             _adjustment;
        sigc::connection                             _screen_update_connection;
+       PBD::ScopedConnectionList                    _changed_connections;
+       bool                                         _ignore_change;
+       bool                                         _grabbed;
 };