take process lock when adding processors:

[ardour.git] / gtk2_ardour / ardour_button.h

diff --git a/gtk2_ardour/ardour_button.h b/gtk2_ardour/ardour_button.h
index 9157cc81fdf0c18c885bc25787fa5d93333e02dc..65ea10b201427cf18e46791d6ccedf5059538be4 100644 (file)
--- a/gtk2_ardour/ardour_button.h
+++ b/gtk2_ardour/ardour_button.h
@@ -14,7 +14,6 @@
     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
 */
 
 #ifndef __gtk2_ardour_ardour_button_h__
@@ -27,10 +26,10 @@
 
 #include "pbd/signals.h"
 #include "gtkmm2ext/binding_proxy.h"
+#include "gtkmm2ext/activatable.h"
+#include "gtkmm2ext/cairo_widget.h"
 
-#include "cairo_widget.h"
-
-class ArdourButton : public CairoWidget
+class ArdourButton : public CairoWidget , public Gtkmm2ext::Activatable
 {
   public:
        enum Element {
@@ -38,19 +37,24 @@ class ArdourButton : public CairoWidget
                Body = 0x2,
                Text = 0x4,
                Indicator = 0x8,
+               FlatFace = 0x10,
        };
 
        static Element default_elements;
        static Element led_default_elements;
        static Element just_led_default_elements;
 
+       static void set_flat_buttons (bool yn);
+       static bool flat_buttons() { return _flat_buttons; }
+
        ArdourButton (Element e = default_elements);
        ArdourButton (const std::string&, Element e = default_elements);
        virtual ~ArdourButton ();
 
        enum Tweaks {
                ShowClick = 0x1,
-               NoModel = 0x4,
+               NoModel = 0x2,
+               ImplicitUsesSolidColor = 0x4,
        };
 
        Tweaks tweaks() const { return _tweaks; }
@@ -59,29 +63,31 @@ class ArdourButton : public CairoWidget
        void set_active_state (Gtkmm2ext::ActiveState);
        void set_visual_state (Gtkmm2ext::VisualState);
 
-       /* this is an API simplification for buttons
-          that only use the Active and Normal active states.
-       */
-       void set_active (bool);
-       bool get_active () { return active_state() != Gtkmm2ext::ActiveState (0); }
-
-       void set_elements (Element);
        Element elements() const { return _elements; }
-
+       void set_elements (Element);
+       void add_elements (Element);
+       
        void set_corner_radius (float);
+       void set_rounded_corner_mask (int);
        void set_diameter (float);
 
        void set_text (const std::string&);
        void set_markup (const std::string&);
+       void set_angle (const double);
+       void set_alignment (const float, const float);
+       void get_alignment (float& xa, float& ya) {xa = _xalign; ya = _yalign;};
 
        void set_led_left (bool yn);
        void set_distinct_led_click (bool yn);
 
+       Glib::RefPtr<Pango::Layout> layout() const { return _layout; }
+
        sigc::signal<void> signal_led_clicked;
+       sigc::signal<void> signal_clicked;
 
        boost::shared_ptr<PBD::Controllable> get_controllable() { return binding_proxy.get_controllable(); }
        void set_controllable (boost::shared_ptr<PBD::Controllable> c);
-        void watch ();
+       void watch ();
 
        void set_related_action (Glib::RefPtr<Gtk::Action>);
 
@@ -98,8 +104,8 @@ class ArdourButton : public CairoWidget
        bool on_enter_notify_event (GdkEventCrossing*);
        bool on_leave_notify_event (GdkEventCrossing*);
 
-        void controllable_changed ();
-        PBD::ScopedConnection watch_connection;
+       void controllable_changed ();
+       PBD::ScopedConnection watch_connection;
 
   private:
        Glib::RefPtr<Pango::Layout> _layout;
@@ -107,19 +113,29 @@ class ArdourButton : public CairoWidget
        std::string                 _text;
        Element                     _elements;
        Tweaks                      _tweaks;
-       BindingProxy binding_proxy;
-       bool    _act_on_release;
+       BindingProxy                binding_proxy;
 
        int   _text_width;
        int   _text_height;
        float _diameter;
        float _corner_radius;
+       int   _corner_mask;
+
+       double _angle;
+       float _xalign, _yalign;
 
-       cairo_pattern_t* edge_pattern;
+       uint32_t bg_color;
+       uint32_t border_color;
+       uint32_t fill_color_active;
+       uint32_t fill_color_inactive;
        cairo_pattern_t* fill_pattern;
+       cairo_pattern_t* fill_pattern_active;
+       cairo_pattern_t* shine_pattern;
        cairo_pattern_t* led_inset_pattern;
        cairo_pattern_t* reflection_pattern;
 
+       cairo_rectangle_t* _led_rect;
+
        double text_r;
        double text_g;
        double text_b;
@@ -130,19 +146,28 @@ class ArdourButton : public CairoWidget
        double led_b;
        double led_a;
 
+       double active_r;
+       double active_g;
+       double active_b;
+       double active_a;
+
+       bool _act_on_release;
        bool _led_left;
        bool _fixed_diameter;
        bool _distinct_led_click;
-       cairo_rectangle_t* _led_rect;
        bool _hovering;
+    
+       static bool _flat_buttons;
 
        void setup_led_rect ();
        void set_colors ();
        void color_handler ();
 
-       Glib::RefPtr<Gtk::Action> _action;
-       void action_activated ();
        void action_toggled ();
+
+       void action_sensitivity_changed ();
+       void action_visibility_changed ();
+       void action_tooltip_changed ();
 };
 
 #endif /* __gtk2_ardour_ardour_button_h__ */