diff options
Diffstat (limited to 'gtk2_ardour/time_axis_view_item.h')
| -rw-r--r-- | gtk2_ardour/time_axis_view_item.h | 54 |
1 files changed, 33 insertions, 21 deletions
diff --git a/gtk2_ardour/time_axis_view_item.h b/gtk2_ardour/time_axis_view_item.h index 3985b8ffd8..60ff519216 100644 --- a/gtk2_ardour/time_axis_view_item.h +++ b/gtk2_ardour/time_axis_view_item.h @@ -21,17 +21,22 @@ #define __gtk_ardour_time_axis_view_item_h__ #include <string> - -#include <libgnomecanvasmm/pixbuf.h> - +#include <gdk/gdk.h> +#include <gdkmm/color.h> +#include <pangomm/fontdescription.h> #include "pbd/signals.h" - #include "selectable.h" -#include "simplerect.h" -#include "canvas.h" class TimeAxisView; +namespace ArdourCanvas { + class Pixbuf; + class Rectangle; + class Item; + class Group; + class Text; +} + using ARDOUR::framepos_t; using ARDOUR::framecnt_t; @@ -69,14 +74,15 @@ class TimeAxisViewItem : public Selectable, public PBD::ScopedConnectionList void set_y (double); void set_color (Gdk::Color const &); + uint32_t get_fill_color () const; + ArdourCanvas::Item* get_canvas_frame(); ArdourCanvas::Group* get_canvas_group(); ArdourCanvas::Item* get_name_highlight(); - ArdourCanvas::Pixbuf* get_name_pixbuf(); - virtual void set_samples_per_unit(double spu); + virtual void set_samples_per_pixel (double); - double get_samples_per_unit(); + double get_samples_per_pixel () const; virtual void drag_start() { _dragging = true; } virtual void drag_end() { _dragging = false; } @@ -153,16 +159,17 @@ class TimeAxisViewItem : public Selectable, public PBD::ScopedConnectionList TimeAxisViewItem (const TimeAxisViewItem&); - void init (const std::string&, double, Gdk::Color const &, framepos_t, framepos_t, Visibility, bool, bool); + void init (ArdourCanvas::Group*, double, Gdk::Color const &, framepos_t, framepos_t, Visibility, bool, bool); + + virtual bool canvas_group_event (GdkEvent*); virtual void compute_colors (Gdk::Color const &); virtual void set_colors(); virtual void set_frame_color(); + virtual void set_frame_gradient (); void set_trim_handle_colors(); virtual void reset_width_dependent_items (double); - void reset_name_width (double); - void update_name_pixbuf_visibility (); static gint idle_remove_this_item(TimeAxisViewItem*, void*); @@ -190,8 +197,8 @@ class TimeAxisViewItem : public Selectable, public PBD::ScopedConnectionList /** indicates whether the min duration constraint is active */ bool min_duration_active; - /** samples per canvas unit */ - double samples_per_unit; + /** frames per canvas pixel */ + double samples_per_pixel; /** should the item respond to events */ bool _sensitive; @@ -225,20 +232,22 @@ class TimeAxisViewItem : public Selectable, public PBD::ScopedConnectionList uint32_t lock_handle_color_g; uint32_t lock_handle_color_b; uint32_t last_item_width; - int name_pixbuf_width; + int name_text_width; bool wide_enough_for_name; bool high_enough_for_name; bool rect_visible; ArdourCanvas::Group* group; - ArdourCanvas::SimpleRect* vestigial_frame; - ArdourCanvas::SimpleRect* frame; - ArdourCanvas::Pixbuf* name_pixbuf; - ArdourCanvas::SimpleRect* name_highlight; + ArdourCanvas::Rectangle* vestigial_frame; + ArdourCanvas::Rectangle* frame; + ArdourCanvas::Text* name_text; + ArdourCanvas::Rectangle* name_highlight; /* with these two values, if frame_handle_start == 0 then frame_handle_end will also be 0 */ - ArdourCanvas::SimpleRect* frame_handle_start; ///< `frame' (fade) handle for the start of the item, or 0 - ArdourCanvas::SimpleRect* frame_handle_end; ///< `frame' (fade) handle for the end of the item, or 0 + ArdourCanvas::Rectangle* frame_handle_start; ///< `frame' (fade) handle for the start of the item, or 0 + ArdourCanvas::Rectangle* frame_handle_end; ///< `frame' (fade) handle for the end of the item, or 0 + + bool frame_handle_crossing (GdkEvent*, ArdourCanvas::Rectangle*); double _height; Visibility visibility; @@ -247,8 +256,11 @@ class TimeAxisViewItem : public Selectable, public PBD::ScopedConnectionList bool _dragging; private: + double _width; void parameter_changed (std::string); + void manage_name_highlight (); + void manage_name_text (); }; /* class TimeAxisViewItem */ |