Start step entry at playhead.
[ardour.git] / gtk2_ardour / editor.h
index 168f3dcc90a4eb321655e472306dd962ae68db41..77d28f4e12bbea862c55644e5c5217ab8a901416 100644 (file)
 #ifndef __ardour_editor_h__
 #define __ardour_editor_h__
 
+#include <sys/time.h>
+
+#include <cmath>
 #include <list>
 #include <map>
 #include <set>
-#include <stack>
 #include <string>
-#include <sys/time.h>
-#include <cmath>
+#include <vector>
 
 #include <boost/optional.hpp>
 
@@ -97,6 +98,7 @@ class AutomationTimeAxisView;
 class BundleManager;
 class ButtonJoiner;
 class ControlPoint;
+class CursorContext;
 class DragManager;
 class EditNoteDialog;
 class EditorCursor;
@@ -240,6 +242,7 @@ class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARD
        /* selection */
 
        Selection& get_selection() const { return *selection; }
+       bool get_selection_extents ( framepos_t &start, framepos_t &end );  // the time extents of the current selection, whether Range, Region(s), Control Points, or Notes
        Selection& get_cut_buffer() const { return *cut_buffer; }
        void track_mixer_selection ();
 
@@ -313,7 +316,8 @@ class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARD
 
        framecnt_t get_nudge_distance (framepos_t pos, framecnt_t& next);
        framecnt_t get_paste_offset (framepos_t pos, unsigned paste_count, framecnt_t duration);
-       Evoral::MusicalTime get_grid_type_as_beats (bool& success, framepos_t position);
+       unsigned get_grid_beat_divisions(framepos_t position);
+       Evoral::Beats get_grid_type_as_beats (bool& success, framepos_t position);
 
        void nudge_forward (bool next, bool force_playhead);
        void nudge_backward (bool next, bool force_playhead);
@@ -378,7 +382,9 @@ class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARD
        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);
+       framepos_t get_preferred_edit_position (bool ignore_playhead = false,
+                                               bool use_context_click = false,
+                                               bool from_outside_canvas = false);
 
        bool update_mouse_speed ();
        bool decelerate_mouse_speed ();
@@ -400,8 +406,18 @@ class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARD
 
        int get_regionview_count_from_region_list (boost::shared_ptr<ARDOUR::Region>);
 
-       void do_import (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode, ARDOUR::SrcQuality, framepos_t&);
-       void do_embed (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode,  framepos_t&);
+       void do_import (std::vector<std::string>              paths,
+                       Editing::ImportDisposition            disposition,
+                       Editing::ImportMode                   mode,
+                       ARDOUR::SrcQuality                    quality,
+                       framepos_t&                           pos,
+                       boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
+
+       void do_embed (std::vector<std::string>              paths,
+                      Editing::ImportDisposition            disposition,
+                      Editing::ImportMode                   mode,
+                      framepos_t&                           pos,
+                      boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
 
         void get_regions_corresponding_to (boost::shared_ptr<ARDOUR::Region> region, std::vector<RegionView*>& regions, bool src_comparison);
 
@@ -428,6 +444,11 @@ class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARD
                      ARDOUR::RoundMode direction = ARDOUR::RoundNearest,
                      bool              for_mark  = false);
 
+       void begin_selection_op_history ();
+       void begin_reversible_selection_op (std::string cmd_name);
+       void commit_reversible_selection_op ();
+       void undo_selection_op ();
+       void redo_selection_op ();
        void begin_reversible_command (std::string cmd_name);
        void begin_reversible_command (GQuark);
        void commit_reversible_command ();
@@ -439,11 +460,7 @@ class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARD
         void maybe_autoscroll (bool, bool, bool);
         bool autoscroll_active() const;
 
-       Gdk::Cursor* get_canvas_cursor () const { return current_canvas_cursor; }
-       void set_canvas_cursor (Gdk::Cursor*, bool save=false);
-       
-       void push_canvas_cursor (Gdk::Cursor*);
-       void pop_canvas_cursor ();
+       Gdk::Cursor* get_canvas_cursor () const;
 
        void set_current_trimmable (boost::shared_ptr<ARDOUR::Trimmable>);
        void set_current_movable (boost::shared_ptr<ARDOUR::Movable>);
@@ -461,6 +478,19 @@ class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARD
 
        void get_pointer_position (double &, double &) const;
 
+       /** Context for mouse entry (stored in a stack). */
+       struct EnterContext {
+               ItemType                         item_type;
+               boost::shared_ptr<CursorContext> cursor_ctx;
+       };
+
+       /** Get the topmost enter context for the given item type.
+        *
+        * This is used to change the cursor associated with a given enter context,
+        * which may not be on the top of the stack.
+        */
+       EnterContext* get_enter_context(ItemType type);
+
        TimeAxisView* stepping_axis_view () {
                return _stepping_axis_view;
        }
@@ -544,6 +574,10 @@ class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARD
        void set_samples_per_pixel (framecnt_t);
 
        Editing::MouseMode mouse_mode;
+       Editing::SnapType  pre_internal_snap_type;
+       Editing::SnapMode  pre_internal_snap_mode;
+       Editing::SnapType  internal_snap_type;
+       Editing::SnapMode  internal_snap_mode;
        Editing::MouseMode effective_mouse_mode () const;
 
        enum JoinObjectRangeState {
@@ -677,7 +711,7 @@ class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARD
 
        void set_selected_track (TimeAxisView&, Selection::Operation op = Selection::Set, bool no_remove=false);
        void select_all_tracks ();
-       void select_all_internal_edit (Selection::Operation);
+       bool select_all_internal_edit (Selection::Operation);
 
        bool set_selected_control_point_from_click (bool press, Selection::Operation op = Selection::Set);
        void set_selected_track_from_click (bool press, Selection::Operation op = Selection::Set, bool no_remove=false);
@@ -714,6 +748,9 @@ class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARD
        void popup_control_point_context_menu (ArdourCanvas::Item *, GdkEvent *);
        Gtk::Menu _control_point_context_menu;
 
+       void popup_note_context_menu (ArdourCanvas::Item *, GdkEvent *);
+       Gtk::Menu _note_context_menu;
+
        void add_routes (ARDOUR::RouteList&);
        void timeaxisview_deleted (TimeAxisView *);
 
@@ -721,14 +758,24 @@ class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARD
        Gtk::VBox           global_vpacker;
        Gtk::VBox           vpacker;
 
-       std::stack<Gdk::Cursor*> _cursor_stack;
-       Gdk::Cursor*          current_canvas_cursor;
+       /* Cursor stuff.  Do not use directly, use via CursorContext. */
+       friend class CursorContext;
+       std::vector<Gdk::Cursor*> _cursor_stack;
+       void set_canvas_cursor (Gdk::Cursor*);
+       size_t push_canvas_cursor (Gdk::Cursor*);
+       void pop_canvas_cursor ();
+
        Gdk::Cursor* which_grabber_cursor () const;
        Gdk::Cursor* which_track_cursor () const;
        Gdk::Cursor* which_mode_cursor () const;
        Gdk::Cursor* which_trim_cursor (bool left_side) const;
-       bool reset_canvas_cursor ();
-       void choose_canvas_cursor_on_entry (GdkEventCrossing*, ItemType);
+       Gdk::Cursor* which_canvas_cursor (ItemType type) const;
+
+       /** Push the appropriate enter/cursor context on item entry. */
+       void choose_canvas_cursor_on_entry (ItemType);
+
+       /** Update all enter cursors based on current settings. */
+       void update_all_enter_cursors ();
 
        ArdourCanvas::GtkCanvas* _track_canvas;
        ArdourCanvas::GtkCanvasViewport* _track_canvas_viewport;
@@ -901,7 +948,7 @@ class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARD
        ArdourCanvas::Ruler* samples_ruler;
        ArdourCanvas::Ruler* minsec_ruler;
 
-       static const double timebar_height;
+       static double timebar_height;
        guint32 visible_timebars;
        Gtk::Menu          *editor_ruler_menu;
 
@@ -1090,7 +1137,8 @@ class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARD
        framepos_t cut_buffer_start;
        framecnt_t cut_buffer_length;
 
-       Gdk::Cursor* pre_press_cursor;
+       boost::shared_ptr<CursorContext> _press_cursor_ctx;  ///< Button press cursor context
+
        boost::weak_ptr<ARDOUR::Trimmable> _trimmable;
        boost::weak_ptr<ARDOUR::Movable> _movable;
 
@@ -1127,7 +1175,7 @@ class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARD
 
        void cut_copy (Editing::CutCopyOp);
        bool can_cut_copy () const;
-       void cut_copy_points (Editing::CutCopyOp, Evoral::MusicalTime earliest=Evoral::MusicalTime(), bool midi=false);
+       void cut_copy_points (Editing::CutCopyOp, Evoral::Beats earliest=Evoral::Beats(), bool midi=false);
        void cut_copy_regions (Editing::CutCopyOp, RegionSelection&);
        void cut_copy_ranges (Editing::CutCopyOp);
        void cut_copy_midi (Editing::CutCopyOp);
@@ -1190,7 +1238,11 @@ class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARD
        void reset_region_scale_amplitude ();
        void adjust_region_gain (bool up);
        void quantize_region ();
+       void quantize_regions (const RegionSelection& rs);
        void legatize_region (bool shrink_only);
+       void legatize_regions (const RegionSelection& rs, bool shrink_only);
+       void transform_region ();
+       void transform_regions (const RegionSelection& rs);
        void insert_patch_change (bool from_context);
        void fork_region ();
 
@@ -1240,7 +1292,6 @@ class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARD
        void calc_extra_zoom_edges(framepos_t &start, framepos_t &end);
        void temporal_zoom_selection (bool both_axes = false);
        void temporal_zoom_region (bool both_axes);
-       void zoom_to_region (bool both_axes);
        void temporal_zoom_session ();
        void temporal_zoom (framecnt_t samples_per_pixel);
        void temporal_zoom_by_frame (framepos_t start, framepos_t end);
@@ -1264,19 +1315,47 @@ class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARD
        bool  idle_drop_paths  (std::vector<std::string> paths, framepos_t frame, double ypos, bool copy);
        void  drop_paths_part_two  (const std::vector<std::string>& paths, framepos_t frame, double ypos, bool copy);
 
-        int  import_sndfiles (std::vector<std::string> paths, Editing::ImportDisposition, Editing::ImportMode mode,  
-                             ARDOUR::SrcQuality, framepos_t& pos,
-                             int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool);
-       int  embed_sndfiles (std::vector<std::string> paths, bool multiple_files, bool& check_sample_rate, 
-                            Editing::ImportDisposition disposition, Editing::ImportMode mode,
-                            framepos_t& pos, int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&);
-
-       int add_sources (std::vector<std::string> paths, ARDOUR::SourceList& sources, framepos_t& pos, 
-                        Editing::ImportDisposition, Editing::ImportMode,
-                        int target_regions, int target_tracks, boost::shared_ptr<ARDOUR::Track>&, bool add_channel_suffix);
-
-       int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region> region, uint32_t, uint32_t,  framepos_t& pos, Editing::ImportMode mode,
-                                        boost::shared_ptr<ARDOUR::Track>& existing_track, const std::string& new_track_name);
+       int import_sndfiles (std::vector<std::string>              paths,
+                            Editing::ImportDisposition            disposition,
+                            Editing::ImportMode                   mode,
+                            ARDOUR::SrcQuality                    quality,
+                            framepos_t&                           pos,
+                            int                                   target_regions,
+                            int                                   target_tracks,
+                            boost::shared_ptr<ARDOUR::Track>&     track,
+                            bool                                  replace,
+                            boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
+
+       int embed_sndfiles (std::vector<std::string>              paths,
+                           bool                                  multiple_files,
+                           bool&                                 check_sample_rate,
+                           Editing::ImportDisposition            disposition,
+                           Editing::ImportMode                   mode,
+                           framepos_t&                           pos,
+                           int                                   target_regions,
+                           int                                   target_tracks,
+                           boost::shared_ptr<ARDOUR::Track>&     track,
+                           boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
+
+       int add_sources (std::vector<std::string>              paths,
+                        ARDOUR::SourceList&                   sources,
+                        framepos_t&                           pos,
+                        Editing::ImportDisposition            disposition,
+                        Editing::ImportMode                   mode,
+                        int                                   target_regions,
+                        int                                   target_tracks,
+                        boost::shared_ptr<ARDOUR::Track>&     track,
+                        bool                                  add_channel_suffix,
+                        boost::shared_ptr<ARDOUR::PluginInfo> instrument = boost::shared_ptr<ARDOUR::PluginInfo>());
+
+       int finish_bringing_in_material (boost::shared_ptr<ARDOUR::Region>     region,
+                                        uint32_t                              in_chans,
+                                        uint32_t                              out_chans,
+                                        framepos_t&                           pos,
+                                        Editing::ImportMode                   mode,
+                                        boost::shared_ptr<ARDOUR::Track>&     existing_track,
+                                        const std::string&                    new_track_name,
+                                        boost::shared_ptr<ARDOUR::PluginInfo> instrument);
 
        boost::shared_ptr<ARDOUR::AudioTrack> get_nth_selected_audio_track (int nth) const;
        boost::shared_ptr<ARDOUR::MidiTrack> get_nth_selected_midi_track (int nth) const;
@@ -1349,9 +1428,7 @@ class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARD
 
        void set_session_extents_from_selection ();
 
-       void set_loop_from_edit_range (bool play);
        void set_loop_from_region (bool play);
-       void set_punch_from_edit_range ();
 
        void set_loop_range (framepos_t start, framepos_t end, std::string cmd);
        void set_punch_range (framepos_t start, framepos_t end, std::string cmd);
@@ -1544,7 +1621,7 @@ class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARD
        void edit_tempo_marker (TempoMarker&);
        void edit_meter_marker (MeterMarker&);
        void edit_control_point (ArdourCanvas::Item*);
-        void edit_notes (TimeAxisViewItem&);
+       void edit_notes (MidiRegionView*);
 
        void marker_menu_edit ();
        void marker_menu_remove ();
@@ -1870,6 +1947,10 @@ class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARD
 
        void write_selection ();
 
+       uint32_t selection_op_cmd_depth;
+       uint32_t selection_op_history_it;
+
+       std::list<XMLNode *> selection_op_history; /* used in *_reversible_selection_op */
        std::list<XMLNode *> before; /* used in *_reversible_command */
 
        void update_title ();
@@ -1952,7 +2033,7 @@ class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARD
        void apply_filter (ARDOUR::Filter&, std::string cmd, ProgressReporter* progress = 0);
 
        Command* apply_midi_note_edit_op_to_region (ARDOUR::MidiOperator& op, MidiRegionView& mrv);
-       void apply_midi_note_edit_op (ARDOUR::MidiOperator& op);
+       void apply_midi_note_edit_op (ARDOUR::MidiOperator& op, const RegionSelection& rs);
 
        /* handling cleanup */
 
@@ -1973,6 +2054,8 @@ class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARD
        */
        RegionView*   entered_regionview;
 
+       std::vector<EnterContext> _enter_stack;
+
        bool clear_entered_track;
        bool left_track_canvas (GdkEventCrossing*);
        bool entered_track_canvas (GdkEventCrossing*);
@@ -1993,6 +2076,10 @@ class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARD
 
        Glib::RefPtr<Gtk::Action>              undo_action;
        Glib::RefPtr<Gtk::Action>              redo_action;
+       Glib::RefPtr<Gtk::Action>              alternate_redo_action;
+       Glib::RefPtr<Gtk::Action>              alternate_alternate_redo_action;
+       Glib::RefPtr<Gtk::Action>              selection_undo_action;
+       Glib::RefPtr<Gtk::Action>              selection_redo_action;
 
        void history_changed ();