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livetrax/gtk2_ardour/route_time_axis.h

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/*
Copyright (C) 2006 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
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
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 __ardour_route_time_axis_h__
#define __ardour_route_time_axis_h__
#include <list>
#include <set>
#include <gtkmm/table.h>
#include <gtkmm/button.h>
#include <gtkmm/box.h>
#include <gtkmm/menu.h>
#include <gtkmm/menuitem.h>
#include <gtkmm/radiomenuitem.h>
#include <gtkmm/checkmenuitem.h>
#include <gtkmm/adjustment.h>
#include <gtkmm2ext/selector.h>
#include <gtkmm2ext/slider_controller.h>
#include "ardour/playlist.h"
#include "ardour/types.h"
#include "ardour_button.h"
#include "ardour_dialog.h"
#include "route_ui.h"
#include "enums.h"
#include "time_axis_view.h"
#include "gain_meter.h"
namespace ARDOUR {
class Session;
class Region;
class RouteGroup;
class IOProcessor;
class Processor;
class Location;
class Playlist;
}
namespace ArdourCanvas {
class Rectangle;
}
class PublicEditor;
class RegionView;
class StreamView;
class Selection;
class RegionSelection;
class Selectable;
class AutomationTimeAxisView;
class AutomationLine;
class ProcessorAutomationLine;
class TimeSelection;
class RouteGroupMenu;
class ItemCounts;
class RouteTimeAxisView : public RouteUI, public TimeAxisView
{
public:
RouteTimeAxisView (PublicEditor&, ARDOUR::Session*, ArdourCanvas::Canvas& canvas);
virtual ~RouteTimeAxisView ();
void set_route (boost::shared_ptr<ARDOUR::Route>);
void show_selection (TimeSelection&);
void set_button_names ();
void set_samples_per_pixel (double);
void set_height (uint32_t h);
void show_timestretch (framepos_t start, framepos_t end, int layers, int layer);
void hide_timestretch ();
void selection_click (GdkEventButton*);
void set_selected_points (PointSelection&);
void set_selected_regionviews (RegionSelection&);
void get_selectables (ARDOUR::framepos_t start, ARDOUR::framepos_t end, double top, double bot, std::list<Selectable *>&, bool within = false);
void get_inverted_selectables (Selection&, std::list<Selectable*>&);
void set_layer_display (LayerDisplay d, bool apply_to_selection = false);
LayerDisplay layer_display () const;
boost::shared_ptr<ARDOUR::Region> find_next_region (framepos_t pos, ARDOUR::RegionPoint, int32_t dir);
framepos_t find_next_region_boundary (framepos_t pos, int32_t dir);
/* Editing operations */
void cut_copy_clear (Selection&, Editing::CutCopyOp);
bool paste (ARDOUR::framepos_t, const Selection&, PasteContext& ctx);
RegionView* combine_regions ();
void uncombine_regions ();
void uncombine_region (RegionView*);
void toggle_automation_track (const Evoral::Parameter& param);
void fade_range (TimeSelection&);
/* The editor calls these when mapping an operation across multiple tracks */
void use_new_playlist (bool prompt, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
void use_copy_playlist (bool prompt, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
void clear_playlist ();
/* group playlist name resolving */
std::string resolve_new_group_playlist_name(std::string &, std::vector<boost::shared_ptr<ARDOUR::Playlist> > const &);
void build_playlist_menu ();
void add_underlay (StreamView*, bool update_xml = true);
void remove_underlay (StreamView*);
void build_underlay_menu(Gtk::Menu*);
int set_state (const XMLNode&, int version);
virtual void create_automation_child (const Evoral::Parameter& param, bool show) = 0;
typedef std::map<Evoral::Parameter, boost::shared_ptr<AutomationTimeAxisView> > AutomationTracks;
const AutomationTracks& automation_tracks() const { return _automation_tracks; }
boost::shared_ptr<AutomationTimeAxisView> automation_child(Evoral::Parameter param);
virtual Gtk::CheckMenuItem* automation_child_menu_item (Evoral::Parameter);
std::string name() const;
StreamView* view() const { return _view; }
ARDOUR::RouteGroup* route_group() const;
boost::shared_ptr<ARDOUR::Playlist> playlist() const;
void fast_update ();
void hide_meter ();
void show_meter ();
void reset_meter ();
void clear_meter ();
void io_changed (ARDOUR::IOChange, void *);
void meter_changed ();
void effective_gain_display () { gm.effective_gain_display(); }
std::string state_id() const;
protected:
friend class StreamView;
struct ProcessorAutomationNode {
Evoral::Parameter what;
Gtk::CheckMenuItem* menu_item;
boost::shared_ptr<AutomationTimeAxisView> view;
RouteTimeAxisView& parent;
ProcessorAutomationNode (Evoral::Parameter w, Gtk::CheckMenuItem* mitem, RouteTimeAxisView& p)
: what (w), menu_item (mitem), parent (p) {}
~ProcessorAutomationNode ();
};
struct ProcessorAutomationInfo {
boost::shared_ptr<ARDOUR::Processor> processor;
bool valid;
Gtk::Menu* menu;
std::vector<ProcessorAutomationNode*> lines;
ProcessorAutomationInfo (boost::shared_ptr<ARDOUR::Processor> i)
: processor (i), valid (true), menu (0) {}
~ProcessorAutomationInfo ();
};
void update_diskstream_display ();
gint route_group_click (GdkEventButton *);
void processors_changed (ARDOUR::RouteProcessorChange);
virtual void add_processor_to_subplugin_menu (boost::weak_ptr<ARDOUR::Processor>);
void remove_processor_automation_node (ProcessorAutomationNode* pan);
void processor_menu_item_toggled (RouteTimeAxisView::ProcessorAutomationInfo*,
RouteTimeAxisView::ProcessorAutomationNode*);
void processor_automation_track_hidden (ProcessorAutomationNode*,
boost::shared_ptr<ARDOUR::Processor>);
void automation_track_hidden (Evoral::Parameter param);
ProcessorAutomationNode*
find_processor_automation_node (boost::shared_ptr<ARDOUR::Processor> i, Evoral::Parameter);
boost::shared_ptr<AutomationLine>
find_processor_automation_curve (boost::shared_ptr<ARDOUR::Processor> i, Evoral::Parameter);
void add_processor_automation_curve (boost::shared_ptr<ARDOUR::Processor> r, Evoral::Parameter);
void add_existing_processor_automation_curves (boost::weak_ptr<ARDOUR::Processor>);
void add_automation_child(Evoral::Parameter param, boost::shared_ptr<AutomationTimeAxisView> track, bool show=true);
void reset_processor_automation_curves ();
void take_name_changed (void *src);
void route_property_changed (const PBD::PropertyChange&);
void name_entry_changed ();
void blink_rec_display (bool onoff);
virtual void label_view ();
void reset_samples_per_pixel ();
virtual void build_automation_action_menu (bool);
virtual void append_extra_display_menu_items () {}
void build_display_menu ();
void set_align_choice (Gtk::RadioMenuItem*, ARDOUR::AlignChoice, bool apply_to_selection = false);
void playlist_click ();
void show_playlist_selector ();
void playlist_changed ();
void rename_current_playlist ();
void automation_click ();
virtual void show_all_automation (bool apply_to_selection = false);
virtual void show_existing_automation (bool apply_to_selection = false);
virtual void hide_all_automation (bool apply_to_selection = false);
void timestretch (framepos_t start, framepos_t end);
void speed_changed ();
void map_frozen ();
void color_handler ();
void region_view_added (RegionView*);
void create_gain_automation_child (const Evoral::Parameter &, bool);
void create_mute_automation_child (const Evoral::Parameter &, bool);
void setup_processor_menu_and_curves ();
void route_color_changed ();
bool can_edit_name() const;
boost::shared_ptr<AutomationTimeAxisView> gain_track;
boost::shared_ptr<AutomationTimeAxisView> mute_track;
StreamView* _view;
ArdourCanvas::Canvas& parent_canvas;
bool no_redraw;
Gtk::HBox other_button_hbox;
Gtk::Table button_table;
ArdourButton route_group_button;
ArdourButton playlist_button;
ArdourButton automation_button;
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ArdourButton number_label;
Gtk::Menu subplugin_menu;
Gtk::Menu* automation_action_menu;
Gtk::MenuItem* plugins_submenu_item;
RouteGroupMenu* route_group_menu;
Gtk::Menu* playlist_action_menu;
Gtk::MenuItem* playlist_item;
Gtk::Menu* mode_menu;
Gtk::Menu* color_mode_menu;
virtual Gtk::Menu* build_color_mode_menu() { return 0; }
void use_playlist (Gtk::RadioMenuItem *item, boost::weak_ptr<ARDOUR::Playlist> wpl);
ArdourCanvas::Rectangle* timestretch_rect;
void set_track_mode (ARDOUR::TrackMode, bool apply_to_selection = false);
/** Information about all automatable processor parameters that apply to
* this route. The Amp processor is not included in this list.
*/
std::list<ProcessorAutomationInfo*> processor_automation;
typedef std::vector<boost::shared_ptr<AutomationLine> > ProcessorAutomationCurves;
ProcessorAutomationCurves processor_automation_curves;
AutomationTracks _automation_tracks;
typedef std::map<Evoral::Parameter, Gtk::CheckMenuItem*> ParameterMenuMap;
/** parameter -> menu item map for the main automation menu */
ParameterMenuMap _main_automation_menu_map;
/** parameter -> menu item map for the plugin automation menu */
ParameterMenuMap _subplugin_menu_map;
void post_construct ();
GainMeterBase gm;
XMLNode* underlay_xml_node;
bool set_underlay_state();
typedef std::list<StreamView*> UnderlayList;
UnderlayList _underlay_streams;
typedef std::list<RouteTimeAxisView*> UnderlayMirrorList;
UnderlayMirrorList _underlay_mirrors;
bool _ignore_set_layer_display;
protected:
void update_gain_track_visibility ();
void update_mute_track_visibility ();
void update_pan_track_visibility ();
/** Ensure that we have the appropriate automation lanes for panners.
*
* @param show true to show any new views that we create, otherwise false.
*/
void ensure_pan_views (bool show = true);
Gtk::CheckMenuItem* gain_automation_item;
Gtk::CheckMenuItem* mute_automation_item;
std::list<boost::shared_ptr<AutomationTimeAxisView> > pan_tracks;
Gtk::CheckMenuItem* pan_automation_item;
private:
void remove_child (boost::shared_ptr<TimeAxisView>);
void update_playlist_tip ();
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void parameter_changed (std::string const & p);
void update_track_number_visibility();
};
#endif /* __ardour_route_time_axis_h__ */