#include <set>
#include <string>
#include <sys/time.h>
+#include <cmath>
#include <boost/optional.hpp>
-#include <libgnomecanvasmm/canvas.h>
-#include <libgnomecanvasmm/group.h>
-#include <libgnomecanvasmm/line.h>
-#include <libgnomecanvasmm/pixbuf.h>
-
-#include <cmath>
-
#include <gtkmm/comboboxtext.h>
#include <gtkmm/layout.h>
#include "ardour/location.h"
#include "ardour/types.h"
+#include "canvas/fwd.h"
+
#include "gtk-custom-ruler.h"
#include "ardour_button.h"
#include "ardour_dialog.h"
#include "enums.h"
#include "editor_items.h"
#include "region_selection.h"
-#include "canvas.h"
-
-namespace Gnome {
- namespace Canvas {
- class NoEventText;
- class CanvasNoteEvent;
- }
-}
namespace Gtkmm2ext {
class TearOff;
class MidiRegionView;
class MixerStrip;
class MouseCursors;
+class NoteBase;
class PlaylistSelector;
class PluginSelector;
class ProgressReporter;
void first_idle ();
virtual bool have_idled () const { return _have_idled; }
- framepos_t leftmost_position() const { return leftmost_frame; }
+ framepos_t leftmost_sample() const { return leftmost_frame; }
- framecnt_t current_page_frames() const {
- return (framecnt_t) floor (_canvas_width * frames_per_unit);
+ framecnt_t current_page_samples() const {
+ return (framecnt_t) _visible_canvas_width * samples_per_pixel;
}
- double canvas_height () const {
- return _canvas_height;
+ double visible_canvas_height () const {
+ return _visible_canvas_height;
}
void cycle_snap_mode ();
void separate_regions_using_location (ARDOUR::Location&);
void transition_to_rolling (bool forward);
- /* undo related */
-
- framepos_t unit_to_frame (double unit) const {
- return (framepos_t) rint (unit * frames_per_unit);
- }
-
- double frame_to_unit (framepos_t frame) const {
- return rint ((double) frame / (double) frames_per_unit);
- }
-
- double frame_to_unit_unrounded (framepos_t frame) const {
- return frame / frames_per_unit;
- }
-
- double frame_to_unit (double frame) const {
- return rint (frame / frames_per_unit);
- }
-
/* NOTE: these functions assume that the "pixel" coordinate is
- the result of using the world->canvas affine transform on a
- world coordinate. These coordinates already take into
- account any scrolling carried out by adjusting the
- xscroll_adjustment.
+ in canvas coordinates. These coordinates already take into
+ account any scrolling offsets.
*/
- framepos_t pixel_to_frame (double pixel) const {
+ framepos_t pixel_to_sample (double pixel) const {
/* pixel can be less than zero when motion events
are processed. since we've already run the world->canvas
*/
if (pixel >= 0) {
- return (framepos_t) rint (pixel * frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit);
+ return pixel * samples_per_pixel;
} else {
return 0;
}
}
- gulong frame_to_pixel (framepos_t frame) const {
- return (gulong) rint ((frame / (frames_per_unit * GNOME_CANVAS(track_canvas->gobj())->pixels_per_unit)));
+ double sample_to_pixel (framepos_t sample) const {
+ return sample / samples_per_pixel;
}
- void flush_canvas ();
+ double sample_to_pixel_unrounded (framepos_t sample) const {
+ return sample / (double) samples_per_pixel;
+ }
/* selection */
void set_zoom_focus (Editing::ZoomFocus);
Editing::ZoomFocus get_zoom_focus () const { return zoom_focus; }
- double get_current_zoom () const { return frames_per_unit; }
+ framecnt_t get_current_zoom () const { return samples_per_pixel; }
void cycle_zoom_focus ();
void temporal_zoom_step (bool coarser);
void tav_zoom_step (bool coarser);
void reset_x_origin (framepos_t);
void reset_x_origin_to_follow_playhead ();
void reset_y_origin (double);
- void reset_zoom (double);
+ void reset_zoom (framecnt_t);
void reposition_and_zoom (framepos_t, double);
framepos_t get_preferred_edit_position (bool ignore_playhead = false, bool use_context_click = false);
return _verbose_cursor;
}
+ double clamp_verbose_cursor_x (double);
+ double clamp_verbose_cursor_y (double);
+
void get_pointer_position (double &, double &) const;
TimeAxisView* stepping_axis_view () {
_stepping_axis_view = v;
}
+ ArdourCanvas::Group* get_trackview_group () const { return _trackview_group; }
+ ArdourCanvas::Group* get_time_bars_group () const;
+ ArdourCanvas::Group* get_track_canvas_group () const;
+ ArdourCanvas::GtkCanvasViewport* get_time_bars_canvas () const;
+ ArdourCanvas::GtkCanvasViewport* get_track_canvas () const;
+
+
protected:
void map_transport_state ();
void map_position_change (framepos_t);
VisualState (bool with_tracks);
~VisualState ();
double y_position;
- double frames_per_unit;
+ framecnt_t samples_per_pixel;
framepos_t leftmost_frame;
Editing::ZoomFocus zoom_focus;
GUIObjectState* gui_state;
void start_visual_state_op (uint32_t n);
void cancel_visual_state_op (uint32_t n);
- framepos_t leftmost_frame;
- double frames_per_unit;
+ framepos_t leftmost_frame;
+ framecnt_t samples_per_pixel;
Editing::ZoomFocus zoom_focus;
- void set_frames_per_unit (double);
- bool clamp_frames_per_unit (double &) const;
+ void set_samples_per_pixel (framecnt_t);
+ bool clamp_samples_per_pixel (framecnt_t &) const;
Editing::MouseMode mouse_mode;
Editing::MouseMode pre_internal_mouse_mode;
Gdk::Cursor* which_grabber_cursor ();
void set_canvas_cursor ();
- ArdourCanvas::Canvas* track_canvas;
+ ArdourCanvas::GtkCanvas* _track_canvas;
+ ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
+
+ ArdourCanvas::GtkCanvas* _time_bars_canvas;
+ ArdourCanvas::GtkCanvasViewport* _time_bars_canvas_viewport;
+
bool within_track_canvas;
friend class VerboseCursor;
bool track_canvas_motion (GdkEvent*);
Gtk::EventBox time_canvas_event_box;
- Gtk::EventBox track_canvas_event_box;
- Gtk::EventBox time_button_event_box;
+ Gtk::EventBox time_bars_event_box;
Gtk::EventBox ruler_label_event_box;
ArdourCanvas::Group *minsec_group;
ArdourCanvas::Group *transport_marker_group;
ArdourCanvas::Group* cd_marker_group;
- ArdourCanvas::Group* timebar_group;
+ /* parent for groups which themselves contain time markers */
+ ArdourCanvas::Group* _time_markers_group;
- /* These bars never need to be scrolled */
ArdourCanvas::Group* meter_bar_group;
ArdourCanvas::Group* tempo_bar_group;
ArdourCanvas::Group* marker_bar_group;
ArdourCanvas::Group* transport_marker_bar_group;
ArdourCanvas::Group* cd_marker_bar_group;
- /** The group containing all items that require horizontal scrolling. */
- ArdourCanvas::Group* _background_group;
- /*
- The _master_group is the group containing all items
- that require horizontal scrolling..
- It is primarily used to separate canvas items
- that require horizontal scrolling from those that do not.
- */
- ArdourCanvas::Group* _master_group;
-
/* The group containing all trackviews. Only scrolled vertically. */
ArdourCanvas::Group* _trackview_group;
static const double timebar_height;
guint32 visible_timebars;
- gdouble canvas_timebars_vsize;
- gdouble get_canvas_timebars_vsize () const { return canvas_timebars_vsize; }
Gtk::Menu *editor_ruler_menu;
- ArdourCanvas::SimpleRect* tempo_bar;
- ArdourCanvas::SimpleRect* meter_bar;
- ArdourCanvas::SimpleRect* marker_bar;
- ArdourCanvas::SimpleRect* range_marker_bar;
- ArdourCanvas::SimpleRect* transport_marker_bar;
- ArdourCanvas::SimpleRect* cd_marker_bar;
+ ArdourCanvas::Rectangle* tempo_bar;
+ ArdourCanvas::Rectangle* meter_bar;
+ ArdourCanvas::Rectangle* marker_bar;
+ ArdourCanvas::Rectangle* range_marker_bar;
+ ArdourCanvas::Rectangle* transport_marker_bar;
+ ArdourCanvas::Rectangle* cd_marker_bar;
Gtk::Label minsec_label;
Gtk::Label bbt_label;
Gtk::Label cd_mark_label;
/* videtimline related actions */
- ArdourCanvas::SimpleRect* videotl_bar;
Gtk::Label videotl_label;
- ArdourCanvas::Group* videotl_bar_group;
ArdourCanvas::Group* videotl_group;
Glib::RefPtr<Gtk::ToggleAction> ruler_video_action;
Glib::RefPtr<Gtk::ToggleAction> xjadeo_proc_action;
void export_video (bool range = false);
void toggle_region_video_lock ();
- Gtk::VBox time_button_vbox;
- Gtk::HBox time_button_hbox;
+ Gtk::VBox time_bars_vbox;
friend class EditorCursor;
EditorCursor* playhead_cursor;
- ArdourCanvas::Group* cursor_group;
framepos_t get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen);
Gtk::Table edit_packer;
+ /** the adjustment that controls the overall editor vertical scroll position */
Gtk::Adjustment vertical_adjustment;
+ Gtk::Adjustment horizontal_adjustment;
+ Gtk::Adjustment unused_adjustment; // yes, really; Gtk::Layout constructor requires refs
Gtk::Layout controls_layout;
bool control_layout_scroll (GdkEventScroll* ev);
void reset_controls_layout_width ();
sigc::connection _scroll_connection;
int _scroll_callbacks;
- double _canvas_width;
- double _canvas_height; ///< height of the visible area of the track canvas
- double full_canvas_height; ///< full height of the canvas
+ double _visible_canvas_width;
+ double _visible_canvas_height; ///< height of the visible area of the track canvas
+ double _full_canvas_height; ///< full height of the canvas
bool track_canvas_map_handler (GdkEventAny*);
bool deferred_control_scroll (framepos_t);
sigc::connection control_scroll_connection;
- gdouble get_trackview_group_vertical_offset () const { return vertical_adjustment.get_value () - canvas_timebars_vsize;}
-
- ArdourCanvas::Group* get_background_group () const { return _background_group; }
- ArdourCanvas::Group* get_trackview_group () const { return _trackview_group; }
- double last_trackview_group_vertical_offset;
void tie_vertical_scrolling ();
void set_horizontal_position (double);
double horizontal_position () const;
- void scroll_canvas_vertically ();
struct VisualChange {
enum Type {
YOrigin = 0x4
};
- Type pending;
+ Type pending;
framepos_t time_origin;
- double frames_per_unit;
- double y_origin;
+ framecnt_t samples_per_pixel;
+ double y_origin;
int idle_handler_id;
/** true if we are currently in the idle handler */
bool being_handled;
- VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), frames_per_unit (0), idle_handler_id (-1), being_handled (false) {}
+ VisualChange() : pending ((VisualChange::Type) 0), time_origin (0), samples_per_pixel (0), idle_handler_id (-1), being_handled (false) {}
void add (Type t) {
pending = Type (pending | t);
}
void temporal_zoom_region (bool both_axes);
void zoom_to_region (bool both_axes);
void temporal_zoom_session ();
- void temporal_zoom (double scale);
+ void temporal_zoom (framecnt_t samples_per_pixel);
void temporal_zoom_by_frame (framepos_t start, framepos_t end);
void temporal_zoom_to_frame (bool coarser, framepos_t frame);
bool canvas_zoom_rect_event (GdkEvent* event,ArdourCanvas::Item*);
bool canvas_tempo_marker_event (GdkEvent* event,ArdourCanvas::Item*, TempoMarker*);
bool canvas_meter_marker_event (GdkEvent* event,ArdourCanvas::Item*, MeterMarker*);
- bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*) ;
- bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item*);
+ bool canvas_automation_track_event(GdkEvent* event, ArdourCanvas::Item*, AutomationTimeAxisView*);
+ bool canvas_note_event (GdkEvent* event, ArdourCanvas::Item *);
bool canvas_tempo_bar_event (GdkEvent* event, ArdourCanvas::Item*);
bool canvas_meter_bar_event (GdkEvent* event, ArdourCanvas::Item*);
bool track_canvas_button_release_event (GdkEventButton* event);
bool track_canvas_motion_notify_event (GdkEventMotion* event);
- Gtk::Allocation canvas_allocation;
- void track_canvas_allocate (Gtk::Allocation alloc);
- bool track_canvas_size_allocated ();
+ Gtk::Allocation _canvas_viewport_allocation;
+ void track_canvas_viewport_allocate (Gtk::Allocation alloc);
+ bool track_canvas_viewport_size_allocated ();
bool track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const &, int, int, guint);
bool track_canvas_key_press (GdkEventKey *);
bool track_canvas_key_release (GdkEventKey *);
void hide_measures ();
void draw_measures (ARDOUR::TempoMap::BBTPointList::const_iterator& begin,
ARDOUR::TempoMap::BBTPointList::const_iterator& end);
- bool redraw_measures ();
void new_tempo_section ();
/* transport range select process */
- ArdourCanvas::SimpleRect* cd_marker_bar_drag_rect;
- ArdourCanvas::SimpleRect* range_bar_drag_rect;
- ArdourCanvas::SimpleRect* transport_bar_drag_rect;
+ ArdourCanvas::Rectangle* cd_marker_bar_drag_rect;
+ ArdourCanvas::Rectangle* range_bar_drag_rect;
+ ArdourCanvas::Rectangle* transport_bar_drag_rect;
#ifdef GTKOSX
- ArdourCanvas::SimpleRect *bogus_background_rect;
+ ArdourCanvas::Rectangle *bogus_background_rect;
#endif
- ArdourCanvas::SimpleRect *transport_bar_range_rect;
- ArdourCanvas::SimpleRect *transport_bar_preroll_rect;
- ArdourCanvas::SimpleRect *transport_bar_postroll_rect;
- ArdourCanvas::SimpleRect *transport_loop_range_rect;
- ArdourCanvas::SimpleRect *transport_punch_range_rect;
- ArdourCanvas::SimpleLine *transport_punchin_line;
- ArdourCanvas::SimpleLine *transport_punchout_line;
- ArdourCanvas::SimpleRect *transport_preroll_rect;
- ArdourCanvas::SimpleRect *transport_postroll_rect;
+ ArdourCanvas::Rectangle *transport_bar_range_rect;
+ ArdourCanvas::Rectangle *transport_bar_preroll_rect;
+ ArdourCanvas::Rectangle *transport_bar_postroll_rect;
+ ArdourCanvas::Rectangle *transport_loop_range_rect;
+ ArdourCanvas::Rectangle *transport_punch_range_rect;
+ ArdourCanvas::Line *transport_punchin_line;
+ ArdourCanvas::Line *transport_punchout_line;
+ ArdourCanvas::Rectangle *transport_preroll_rect;
+ ArdourCanvas::Rectangle *transport_postroll_rect;
ARDOUR::Location* transport_loop_location();
ARDOUR::Location* transport_punch_location();
void select_all_within (framepos_t, framepos_t, double, double, TrackViewList const &, Selection::Operation, bool);
- ArdourCanvas::SimpleRect *rubberband_rect;
+ ArdourCanvas::Rectangle *rubberband_rect;
/* mouse zoom process */
- ArdourCanvas::SimpleRect *zoom_rect;
+ ArdourCanvas::Rectangle *zoom_rect;
void reposition_zoom_rect (framepos_t start, framepos_t end);
EditorRouteGroups* _route_groups;
void duplicate_range (bool with_dialog);
- framepos_t event_frame (GdkEvent const *, double* px = 0, double* py = 0) const;
+ /** computes the timeline frame (sample) of an event whose coordinates
+ * are in canvas units (pixels, scroll offset included).
+ */
+ framepos_t canvas_event_frame (GdkEvent const *, double* px = 0, double* py = 0) const;
+
+ /** computes the timeline frame (sample) of an event whose coordinates
+ * are in window units (pixels, no scroll offset).
+ */
+ framepos_t window_event_frame (GdkEvent const *, double* px = 0, double* py = 0) const;
/* returns false if mouse pointer is not in track or marker canvas
*/
void region_view_added (RegionView *);
void region_view_removed ();
- void update_canvas_now ();
-
EditorGroupTabs* _group_tabs;
void fit_route_group (ARDOUR::RouteGroup *);
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