change tooltip for group tab to suggest click-to-(de)activate

[ardour.git] / gtk2_ardour / panner2d.h

diff --git a/gtk2_ardour/panner2d.h b/gtk2_ardour/panner2d.h
index d1bbfb9add85a4b9b16fa67583cd613b29eda93a..5825faf80a3ed9ca0c2f68b787fe1b7732b4cd77 100644 (file)
--- a/gtk2_ardour/panner2d.h
+++ b/gtk2_ardour/panner2d.h
@@ -15,7 +15,6 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id$
 */
 
 #ifndef __ardour_panner_2d_h__
@@ -23,42 +22,50 @@
 
 #include <sys/types.h>
 #include <map>
-#include <string>
-#include <gtkmm.h>
+#include <vector>
 
-using std::map;
-using std::string;
+#include <glibmm/refptr.h>
+#include <gtkmm/drawingarea.h>
+#include <gtkmm/window.h>
+#include <gtkmm/box.h>
+#include <gtkmm/button.h>
+#include <gtkmm/spinbutton.h>
+#include <gtkmm/adjustment.h>
 
 namespace ARDOUR {
        class Panner;
 }
 
+namespace Gtk {
+       class Menu;
+       class CheckMenuItem;
+}
+
+namespace Pango {
+       class Layout;
+}
+
+class Panner2dWindow;
+
 class Panner2d : public Gtk::DrawingArea
 {
   public:
-       Panner2d (ARDOUR::Panner&, int32_t width, int32_t height);
+       Panner2d (boost::shared_ptr<ARDOUR::Panner>, int32_t height);
        ~Panner2d ();
-       
-       int puck_position (int which_puck, float& x, float& y);
-       int target_position (int which_target, float& x, float& y);
 
        void allow_x_motion(bool);
        void allow_y_motion(bool);
        void allow_target_motion (bool);
 
-       void hide_puck (int which);
-       void show_puck (int which);
        int  add_target (float x, float y);
        int  add_puck (const char* text, float x, float y);
-       void hide_target (int);
-       void show_target (int);
-       void remove_target (int);
-       void drop_targets ();
-       void drop_pucks ();
-       void move_target (int, float x, float y);
        void move_puck (int, float x, float y);
        void reset (uint32_t n_inputs);
 
+       Gtk::Adjustment& azimuth (uint32_t which);
+
+       boost::shared_ptr<ARDOUR::Panner> get_panner() const { return panner; }
+
        sigc::signal<void,int> PuckMoved;
        sigc::signal<void,int> TargetMoved;
 
@@ -67,29 +74,32 @@ class Panner2d : public Gtk::DrawingArea
        bool on_button_press_event (GdkEventButton *);
        bool on_button_release_event (GdkEventButton *);
        bool on_motion_notify_event (GdkEventMotion *);
-       void on_size_allocate (Gtk::Allocation alloc);
+       void on_size_allocate (Gtk::Allocation& alloc);
 
   private:
        struct Target {
-           float x;
-           float y;
+           Gtk::Adjustment x;
+           Gtk::Adjustment y;
+           Gtk::Adjustment azimuth;
            bool visible;
            char* text;
-           size_t textlen;
 
            Target (float xa, float ya, const char* txt = 0);
            ~Target ();
+
+           void set_text (const char*);
        };
 
-       ARDOUR::Panner& panner;
-       Gtk::Menu* context_menu;
-       Gtk::CheckMenuItem* bypass_menu_item;
+       boost::shared_ptr<ARDOUR::Panner> panner;
+       Glib::RefPtr<Pango::Layout> layout;
 
-       typedef std::map<int,Target *> Targets;
+       typedef std::vector<Target*> Targets;
        Targets targets;
        Targets pucks;
 
        Target *drag_target;
+       int drag_x;
+       int drag_y;
        int     drag_index;
        bool    drag_is_puck;
        bool  allow_x;
@@ -99,7 +109,7 @@ class Panner2d : public Gtk::DrawingArea
        int height;
 
        bool bypassflag;
-       
+
        gint compute_x (float);
        gint compute_y (float);
 
@@ -108,8 +118,32 @@ class Panner2d : public Gtk::DrawingArea
        gint handle_motion (gint, gint, GdkModifierType);
 
        void toggle_bypass ();
-       void show_context_menu ();
        void handle_state_change ();
+       void handle_position_change ();
+
+       PBD::ScopedConnection state_connection;
+       PBD::ScopedConnection change_connection;
+};
+
+class Panner2dWindow : public Gtk::Window
+{
+  public:
+       Panner2dWindow (boost::shared_ptr<ARDOUR::Panner>, int32_t height, uint32_t inputs);
+
+       void reset (uint32_t n_inputs);
+
+  private:
+       Panner2d widget;
+
+       Gtk::HBox   hpacker;
+       Gtk::VBox   button_box;
+       Gtk::Button reset_button;
+       Gtk::ToggleButton bypass_button;
+       Gtk::ToggleButton mute_button;
+       Gtk::VBox   spinner_box;
+       Gtk::VBox   left_side;
+
+       std::vector<Gtk::SpinButton*> spinners;
 };
 
 #endif /* __ardour_panner_2d_h__ */