X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Ftime_axis_view.h;h=f33379e4d63bc2660150b1d5a69f11d24721bf49;hb=b976bf8986290e8f4812a50e7fdd98b9cbeb4249;hp=56e70425488dc98b548989f23dccc31434cb9a98;hpb=3b89d9eaa03406a5e03648f47734211f09b89d62;p=ardour.git diff --git a/gtk2_ardour/time_axis_view.h b/gtk2_ardour/time_axis_view.h index 56e7042548..f33379e4d6 100644 --- a/gtk2_ardour/time_axis_view.h +++ b/gtk2_ardour/time_axis_view.h @@ -1,5 +1,5 @@ /* - Copyright (C) 2003 Paul Davis + Copyright (C) 2003 Paul Davis This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -24,26 +24,32 @@ #include #include +#include #include #include #include #include #include #include +#include #include #include "pbd/stateful.h" +#include "pbd/signals.h" #include "ardour/types.h" +#include "ardour/presentation_info.h" #include "ardour/region.h" + #include "evoral/Parameter.hpp" +#include "canvas/line.h" + #include "prompter.h" #include "axis_view.h" #include "enums.h" #include "editing.h" -#include "canvas.h" namespace ARDOUR { class Session; @@ -51,12 +57,19 @@ namespace ARDOUR { class Session; class RouteGroup; class Playlist; + class Stripable; } namespace Gtk { class Menu; } +namespace ArdourCanvas { + class Canvas; + class Container; + class Item; +} + class PublicEditor; class RegionSelection; class TimeSelection; @@ -67,33 +80,30 @@ class Selectable; class RegionView; class GhostRegion; class StreamView; +class ArdourDialog; +class ItemCounts; +class PasteContext; /** Abstract base class for time-axis views (horizontal editor 'strips') * * This class provides the basic LHS controls and display methods. This should be * extended to create functional time-axis based views. */ -class TimeAxisView : public virtual AxisView, public PBD::Stateful +class TimeAxisView : public virtual AxisView { - private: + private: enum NamePackingBits { NameLabelPacked = 0x1, NameEntryPacked = 0x2 }; - public: - static uint32_t hLargest; - static uint32_t hLarge; - static uint32_t hLarger; - static uint32_t hNormal; - static uint32_t hSmaller; - static uint32_t hSmall; - - TimeAxisView(ARDOUR::Session& sess, PublicEditor& ed, TimeAxisView* parent, ArdourCanvas::Canvas& canvas); + public: + TimeAxisView(ARDOUR::Session* sess, PublicEditor& ed, TimeAxisView* parent, ArdourCanvas::Canvas& canvas); virtual ~TimeAxisView (); - XMLNode& get_state (); - int set_state (const XMLNode&); + static PBD::Signal1 CatchDeletion; + + static void setup_sizes (); /** @return index of this TimeAxisView within its parent */ int order () const { return _order; } @@ -101,12 +111,11 @@ class TimeAxisView : public virtual AxisView, public PBD::Stateful /** @return maximum allowable value of order */ static int max_order () { return _max_order; } - ArdourCanvas::Group* canvas_display () { return _canvas_display; } - ArdourCanvas::Group* canvas_background () { return _canvas_background; } - ArdourCanvas::Group* ghost_group () { return _ghost_group; } + ArdourCanvas::Container* canvas_display () { return _canvas_display; } + ArdourCanvas::Container* ghost_group () { return _ghost_group; } /** @return effective height (taking children into account) in canvas units, or - 0 if this TimeAxisView has not yet been shown */ + 0 if this TimeAxisView has not yet been shown */ uint32_t effective_height () const { return _effective_height; } /** @return y position, or -1 if hidden */ @@ -117,31 +126,19 @@ class TimeAxisView : public virtual AxisView, public PBD::Stateful uint32_t current_height() const { return height; } - bool resizer_button_press (GdkEventButton*); - bool resizer_button_release (GdkEventButton*); - bool resizer_motion (GdkEventMotion*); - bool resizer_expose (GdkEventExpose*); - - void idle_resize (uint32_t); - - void hide_name_label (); - void hide_name_entry (); - void show_name_label (); - void show_name_entry (); + void idle_resize (int32_t); virtual guint32 show_at (double y, int& nth, Gtk::VBox *parent); - - void clip_to_viewport (); + virtual void hide (); bool touched (double top, double bot); - /** Hide this TrackView */ - virtual void hide (); - /** @return true if hidden, otherwise false */ bool hidden () const { return _hidden; } - virtual void set_selected (bool); + void set_selected (bool); + + virtual bool selectable() const { return true; } /** * potential handler for entered events @@ -150,50 +147,59 @@ class TimeAxisView : public virtual AxisView, public PBD::Stateful virtual void entered () {} virtual void exited () {} - virtual void set_height (uint32_t h); + enum TrackHeightMode { + OnlySelf, + TotalHeight, + HeightPerLane + }; + + virtual void set_height (uint32_t h, TrackHeightMode m = OnlySelf); + void set_height_enum (Height, bool apply_to_selection = false); void reset_height(); - std::pair covers_y_position (double); + virtual void reset_visual_state (); - /** - * Steps through the defined heights for this TrackView. - * Sets bigger to true to step up in size, set to fals eot step smaller. - * - * @param bigger true if stepping should increase in size, false otherwise - */ - virtual void step_height (bool bigger); + std::pair covers_y_position (double) const; + bool covered_by_y_range (double y0, double y1) const; - virtual ARDOUR::RouteGroup* edit_group() const { return 0; } - virtual boost::shared_ptr playlist() const { return boost::shared_ptr (); } + virtual void step_height (bool); - virtual void show_feature_lines (const ARDOUR::AnalysisFeatureList&); - virtual void hide_feature_lines (); + virtual ARDOUR::RouteGroup* route_group() const { return 0; } + virtual boost::shared_ptr playlist() const { return boost::shared_ptr (); } - virtual void set_samples_per_unit (double); + virtual void set_samples_per_pixel (double); virtual void show_selection (TimeSelection&); virtual void hide_selection (); virtual void reshow_selection (TimeSelection&); - virtual void show_timestretch (nframes_t start, nframes_t end); + virtual void show_timestretch (framepos_t start, framepos_t end, int layers, int layer); virtual void hide_timestretch (); - virtual void hide_dependent_views (TimeAxisViewItem&) {} - virtual void reveal_dependent_views (TimeAxisViewItem&) {} - /* editing operations */ - - virtual bool cut_copy_clear (Selection&, Editing::CutCopyOp) { return false; } - virtual bool paste (nframes_t, float times, Selection&, size_t nth) { return false; } - + + virtual void cut_copy_clear (Selection&, Editing::CutCopyOp) {} + + /** Paste a selection. + * @param pos Position to paste to (session frames). + * @param selection Selection to paste. + * @param ctx Paste context. + */ + virtual bool paste (ARDOUR::framepos_t pos, + const Selection& selection, + PasteContext& ctx, + const int32_t sub_num) { return false; } + virtual void set_selected_regionviews (RegionSelection&) {} virtual void set_selected_points (PointSelection&) {} - virtual boost::shared_ptr find_next_region (nframes_t pos, ARDOUR::RegionPoint, int32_t dir) { + virtual void fade_range (TimeSelection&) {} + + virtual boost::shared_ptr find_next_region (framepos_t /*pos*/, ARDOUR::RegionPoint, int32_t /*dir*/) { return boost::shared_ptr (); } - void order_selection_trims (ArdourCanvas::Item *item, bool put_start_on_top); + void order_selection_trims (ArdourCanvas::Item *item, bool put_start_on_top); - virtual void get_selectables (nframes_t start, nframes_t end, double top, double bot, std::list& results); + virtual void get_selectables (ARDOUR::framepos_t, ARDOUR::framepos_t, double, double, std::list&, bool within = false); virtual void get_inverted_selectables (Selection&, std::list& results); void add_ghost (RegionView*); @@ -206,56 +212,66 @@ class TimeAxisView : public virtual AxisView, public PBD::Stateful TimeAxisView* get_parent () { return parent; } void set_parent (TimeAxisView& p); - bool has_state () const; - - /* call this on the parent */ - - virtual XMLNode* get_automation_child_xml_node (Evoral::Parameter param) { return 0; } virtual LayerDisplay layer_display () const { return Overlaid; } virtual StreamView* view () const { return 0; } - + typedef std::vector > Children; + Children get_child_list (); + + static uint32_t preset_height (Height); - protected: + protected: + static Glib::RefPtr controls_meters_size_group; + static Glib::RefPtr midi_scroomer_size_group; + static unsigned int name_width_px; /* The Standard LHS Controls */ - Gtk::Frame controls_frame; - Gtk::HBox controls_hbox; - Gtk::EventBox controls_lhs_pad; - Gtk::Table controls_table; - Gtk::EventBox controls_ebox; - Gtk::VBox controls_vbox; - Gtk::DrawingArea resizer; - Gtk::HBox resizer_box; - Gtk::HBox name_hbox; - Gtk::Frame name_frame; - Gtkmm2ext::FocusEntry name_entry; - - uint32_t height; /* in canvas units */ - - std::string controls_base_unselected_name; - std::string controls_base_selected_name; - - bool name_entry_button_press (GdkEventButton *ev); - bool name_entry_button_release (GdkEventButton *ev); - bool name_entry_key_release (GdkEventKey *ev); - void name_entry_activated (); - sigc::connection name_entry_key_timeout; - bool name_entry_key_timed_out (); - guint32 last_name_entry_key_press_event; - + Gtk::Table controls_table; + Glib::RefPtr controls_button_size_group; + Gtk::EventBox controls_ebox; + Gtk::VBox controls_vbox; + Gtk::VBox time_axis_vbox; + Gtk::HBox time_axis_hbox; + Gtk::Frame time_axis_frame; + Gtk::HBox top_hbox; + Gtk::Fixed scroomer_placeholder; + bool _name_editing; + uint32_t height; /* in canvas units */ + std::string controls_base_unselected_name; + std::string controls_base_selected_name; + Gtk::Menu* display_menu; /* The standard LHS Track control popup-menus */ + TimeAxisView* parent; + ArdourCanvas::Container* selection_group; + ArdourCanvas::Container* _ghost_group; + std::list ghosts; + std::list free_selection_rects; + std::list used_selection_rects; + bool _hidden; + bool in_destructor; + Gtk::Menu* _size_menu; + ArdourCanvas::Line* _canvas_separator; + ArdourCanvas::Container* _canvas_display; + double _y_position; + PublicEditor& _editor; + + virtual bool can_edit_name() const; + + void begin_name_edit (); + void end_name_edit (std::string, int); + /* derived classes can override these */ - virtual void name_entry_changed (); - virtual bool name_entry_focus_in (GdkEventFocus *ev); - virtual bool name_entry_focus_out (GdkEventFocus *ev); + virtual bool name_entry_changed (std::string const&); /** Handle mouse relaese on our LHS control name ebox. - * + * *@ param ev the event */ - virtual bool controls_ebox_button_release (GdkEventButton *ev); - virtual bool controls_ebox_scroll (GdkEventScroll *ev); + virtual bool controls_ebox_button_release (GdkEventButton*); + virtual bool controls_ebox_scroll (GdkEventScroll*); + virtual bool controls_ebox_button_press (GdkEventButton*); + virtual bool controls_ebox_motion (GdkEventMotion*); + virtual bool controls_ebox_leave (GdkEventCrossing*); /** Display the standard LHS control menu at when. * @@ -270,89 +286,43 @@ class TimeAxisView : public virtual AxisView, public PBD::Stateful /** Do whatever needs to be done to dynamically reset the LHS control menu. */ - virtual bool handle_display_menu_map_event (GdkEventAny *ev) { return false; } - - /** Build the standard LHS control size menu for the default heights options. - */ - virtual void build_size_menu(); - - /** Displays the standard LHS controls size menu for the track heights - * - * @param when the popup activation time - */ - void popup_size_menu(guint32 when); - - /** Handle the size option of our main menu. - * - * @param ev the event - */ - gint size_click(GdkEventButton *ev); - - /* The standard LHS Track control popup-menus */ - - Gtk::Menu *display_menu; - Gtk::Menu *size_menu; - - Gtk::Label name_label; - - TimeAxisView* parent; - - /** Find the parent with state */ - TimeAxisView* get_parent_with_state(); + virtual bool handle_display_menu_map_event (GdkEventAny * /*ev*/) { return false; } Children children; bool is_child (TimeAxisView*); - void remove_child (boost::shared_ptr); + virtual void remove_child (boost::shared_ptr); void add_child (boost::shared_ptr); /* selection display */ - ArdourCanvas::Group *selection_group; - - std::list ghosts; - - std::list free_selection_rects; - std::list used_selection_rects; - - SelectionRect* get_selection_rect(uint32_t id); - virtual void selection_click (GdkEventButton*); - bool _hidden; - bool _has_state; - bool in_destructor; - NamePackingBits name_packing; - - static void compute_controls_size_info (); - static bool need_size_info; - - void set_heights (uint32_t h); void color_handler (); - std::list feature_lines; - ARDOUR::AnalysisFeatureList analysis_features; - void reshow_feature_lines (); - void conditionally_add_to_selection (); - ArdourCanvas::Group* _canvas_display; - double _y_position; - PublicEditor& _editor; - -private: - - ArdourCanvas::Group* _canvas_background; - Gtk::VBox* control_parent; - int _order; - uint32_t _effective_height; - double _resize_drag_start; - int32_t _resize_idle_target; - ArdourCanvas::Group* _ghost_group; + void build_size_menu (); + private: + Gtk::VBox* control_parent; + int _order; + uint32_t _effective_height; + double _resize_drag_start; + bool _did_resize; + GdkCursor* _preresize_cursor; + bool _have_preresize_cursor; + bool _ebox_release_can_act; + + static uint32_t button_height; + static uint32_t extra_height; static int const _max_order; - + + SelectionRect* get_selection_rect(uint32_t id); + + void compute_heights (); + bool maybe_set_cursor (int y); + }; /* class TimeAxisView */ #endif /* __ardour_gtk_time_axis_h__ */ -