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__
#define __gtk2_ardour_ardour_button_h__
+#include <list>
#include <stdint.h>
-#include <gtkmm/activatable.h>
+#include <gtkmm/action.h>
-#include "cairo_widget.h"
+#include "pbd/signals.h"
+#include "gtkmm2ext/ardour_icon.h"
+#include "gtkmm2ext/binding_proxy.h"
+#include "gtkmm2ext/activatable.h"
+#include "gtkmm2ext/cairo_widget.h"
-class ArdourButton : public CairoWidget, Gtk::Activatable
+class ArdourButton : public CairoWidget , public Gtkmm2ext::Activatable
{
- public:
- ArdourButton ();
+ public:
+ enum Element {
+ Edge = 0x1,
+ Body = 0x2,
+ Text = 0x4,
+ Indicator = 0x8,
+ unused = 0x10,
+ Menu = 0x20,
+ Inactive = 0x40, // no _action is defined AND state is not used
+ VectorIcon = 0x80, // tentative, see commit message
+ };
+
+ static Element default_elements;
+ static Element led_default_elements;
+ static Element just_led_default_elements;
+
+ ArdourButton (Element e = default_elements);
+ ArdourButton (const std::string&, Element e = default_elements);
virtual ~ArdourButton ();
- void set_diameter (float);
+ enum Tweaks {
+ Square = 0x1,
+ TrackHeader = 0x2,
+ OccasionalText = 0x4,
+ unused4 = 0x8,
+ };
+
+ Tweaks tweaks() const { return _tweaks; }
+ void set_tweaks (Tweaks);
+
+ void set_active_state (Gtkmm2ext::ActiveState);
+ void set_visual_state (Gtkmm2ext::VisualState);
+
+ void set_custom_led_color (const uint32_t c, const bool useit = true);
+
+ void set_act_on_release (bool onRelease) { _act_on_release = onRelease; }
+
+ Element elements() const { return _elements; }
+ void set_elements (Element);
+ void add_elements (Element);
+
+ Gtkmm2ext::ArdourIcon::Icon icon() const { return _icon; }
+ void set_icon (Gtkmm2ext::ArdourIcon::Icon);
+
+ void set_corner_radius (float);
void set_text (const std::string&);
- void set_markup (const std::string&);
+ const std::string& get_text () {return _text;}
+ 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);
+ void set_layout_ellipsize_width (int w);
+ void set_layout_font (const Pango::FontDescription&);
+ void set_text_ellipsize (Pango::EllipsizeMode);
+
+ sigc::signal<void, GdkEventButton*> signal_led_clicked;
sigc::signal<void> signal_clicked;
- protected:
- void render (cairo_t *);
- void on_size_request (Gtk::Requisition* req);
- void on_realize ();
+ boost::shared_ptr<PBD::Controllable> get_controllable() { return binding_proxy.get_controllable(); }
+ void set_controllable (boost::shared_ptr<PBD::Controllable> c);
+ void watch ();
+
+ void set_related_action (Glib::RefPtr<Gtk::Action>);
+
bool on_button_press_event (GdkEventButton*);
bool on_button_release_event (GdkEventButton*);
- private:
- Glib::RefPtr<Pango::Layout> _layout;
- std::string _text;
- int _text_width;
- int _text_height;
- bool _led_left;
- float _diameter;
- bool _fixed_diameter;
- bool _distinct_led_click;
-
- cairo_pattern_t* edge_pattern;
- cairo_pattern_t* fill_pattern;
- cairo_pattern_t* led_inset_pattern;
- cairo_pattern_t* reflection_pattern;
+ void set_image (const Glib::RefPtr<Gdk::Pixbuf>&);
+
+ void set_fixed_colors (const uint32_t active_color, const uint32_t inactive_color);
+ void set_active_color (const uint32_t active_color);
+ void set_inactive_color (const uint32_t inactive_color);
+
+ void set_fallthrough_to_parent(bool fall) { _fallthrough_to_parent = fall; }
- double text_r;
- double text_g;
- double text_b;
- double text_a;
+ unsigned int char_pixel_width() { if (_char_pixel_width < 1) recalc_char_pixel_geometry() ; return _char_pixel_width; }
+ unsigned int char_pixel_height() { if (_char_pixel_height < 1) recalc_char_pixel_geometry() ; return _char_pixel_height; }
+ float char_avg_pixel_width() { if (_char_pixel_width < 1) recalc_char_pixel_geometry() ; return _char_avg_pixel_width; }
- double led_r;
- double led_g;
- double led_b;
- double led_a;
+ protected:
+ void render (cairo_t *, cairo_rectangle_t *);
+ void on_size_request (Gtk::Requisition* req);
+ void on_size_allocate (Gtk::Allocation&);
+ void on_style_changed (const Glib::RefPtr<Gtk::Style>&);
+ void on_name_changed ();
+ void on_realize ();
+ bool on_enter_notify_event (GdkEventCrossing*);
+ bool on_leave_notify_event (GdkEventCrossing*);
+ bool on_focus_in_event (GdkEventFocus*);
+ bool on_focus_out_event (GdkEventFocus*);
+ bool on_key_release_event (GdkEventKey *);
- void set_colors ();
+ void controllable_changed ();
+ PBD::ScopedConnection watch_connection;
+
+ protected:
+ Glib::RefPtr<Pango::Layout> _layout;
+ Glib::RefPtr<Gdk::Pixbuf> _pixbuf;
+ std::string _text;
+ Element _elements;
+ Gtkmm2ext::ArdourIcon::Icon _icon;
+ Tweaks _tweaks;
+ BindingProxy binding_proxy;
+
+ void recalc_char_pixel_geometry ();
+ unsigned int _char_pixel_width;
+ unsigned int _char_pixel_height;
+ float _char_avg_pixel_width;
+
+ int _text_width;
+ int _text_height;
+ float _diameter;
+ float _corner_radius;
+ int _corner_mask;
+
+ double _angle;
+ float _xalign, _yalign;
+
+ uint32_t fill_inactive_color;
+ uint32_t fill_active_color;
+
+ uint32_t text_active_color;
+ uint32_t text_inactive_color;
+
+ uint32_t led_active_color;
+ uint32_t led_inactive_color;
+ uint32_t led_custom_color;
+ bool use_custom_led_color;
+
+ cairo_pattern_t* convex_pattern;
+ cairo_pattern_t* concave_pattern;
+ cairo_pattern_t* led_inset_pattern;
+ cairo_rectangle_t* _led_rect;
+
+ bool _act_on_release;
+ bool _led_left;
+ bool _distinct_led_click;
+ bool _hovering;
+ bool _focused;
+ int _fixed_colors_set;
+ bool _fallthrough_to_parent;
+ int _layout_ellipsize_width;
+ Pango::EllipsizeMode _ellipsis;
+ bool _update_colors;
+ int _pattern_height;
+
+ void setup_led_rect ();
+ void set_colors ();
void color_handler ();
- void state_handler ();
+ void build_patterns ();
+ void ensure_layout ();
+
+ void action_toggled ();
+ void action_sensitivity_changed ();
+ void action_visibility_changed ();
+ void action_tooltip_changed ();
};
#endif /* __gtk2_ardour_ardour_button_h__ */
projects / ardour.git / blobdiff