X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fardour_button.h;h=7d837e70cd2b0a0f3e46f55451d7232c215fded0;hb=5fef65538040fbac1b9edd1847a269aa925a49c9;hp=b7e073af054663175b76c7db14c0e22dc212bc21;hpb=5005ba060ec93b08cb9cc4beabcfc7a5f7ef2f84;p=ardour.git diff --git a/gtk2_ardour/ardour_button.h b/gtk2_ardour/ardour_button.h index b7e073af05..7d837e70cd 100644 --- a/gtk2_ardour/ardour_button.h +++ b/gtk2_ardour/ardour_button.h @@ -14,86 +14,174 @@ 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 #include -#include +#include -#include "cairo_widget.h" +#include "pbd/signals.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: + public: enum Element { Edge = 0x1, Body = 0x2, Text = 0x4, Indicator = 0x8, - Image = 0x16 + unused = 0x10, + Menu = 0x20, + Inactive = 0x40, // no _action is defined AND state is not used + RecButton = 0x80, // tentative, see commit message + RecTapeMode = 0x100, // tentative + CloseCross = 0x200, // tentative }; - + 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_elements (Element); + enum Tweaks { + Square = 0x1, + TrackHeader = 0x2, + unused3 = 0x4, + }; + + Tweaks tweaks() const { return _tweaks; } + void set_tweaks (Tweaks); + + void set_active_state (Gtkmm2ext::ActiveState); + void set_visual_state (Gtkmm2ext::VisualState); + + void set_act_on_release (bool onRelease) { _act_on_release = onRelease; } + Element elements() const { return _elements; } + void set_elements (Element); + void add_elements (Element); void set_corner_radius (float); - void set_diameter (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_ellisize_width (int w); + void set_layout_font (const Pango::FontDescription&); + void set_text_ellipsize (Pango::EllipsizeMode); + sigc::signal signal_led_clicked; + sigc::signal signal_clicked; + + boost::shared_ptr get_controllable() { return binding_proxy.get_controllable(); } + void set_controllable (boost::shared_ptr c); + void watch (); + + void set_related_action (Glib::RefPtr); - protected: - void render (cairo_t *); - void on_size_request (Gtk::Requisition* req); - void on_size_allocate (Gtk::Allocation&); bool on_button_press_event (GdkEventButton*); bool on_button_release_event (GdkEventButton*); - private: - Element _elements; + void set_image (const Glib::RefPtr&); + + void set_fixed_colors (const uint32_t active_color, const uint32_t inactive_color); + + void set_fallthrough_to_parent(bool fall) { _fallthrough_to_parent = fall; } + + 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; } + + 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&); + 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 controllable_changed (); + PBD::ScopedConnection watch_connection; + + protected: Glib::RefPtr _layout; - std::string _text; - int _text_width; - int _text_height; - bool _led_left; - float _diameter; - bool _fixed_diameter; - bool _distinct_led_click; - float _corner_radius; - - cairo_pattern_t* edge_pattern; - cairo_pattern_t* fill_pattern; - cairo_pattern_t* led_inset_pattern; - cairo_pattern_t* reflection_pattern; + Glib::RefPtr _pixbuf; + std::string _text; + Element _elements; + Tweaks _tweaks; + BindingProxy binding_proxy; - double text_r; - double text_g; - double text_b; - double text_a; + void recalc_char_pixel_geometry (); + unsigned int _char_pixel_width; + unsigned int _char_pixel_height; + float _char_avg_pixel_width; - double led_r; - double led_g; - double led_b; - double led_a; + int _text_width; + int _text_height; + float _diameter; + float _corner_radius; + int _corner_mask; - void set_colors (); + 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; + + 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; + bool _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__ */