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livetrax/gtk2_ardour/mixer_ui.h

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/*
Copyright (C) 2000 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_mixer_ui_h__
#define __ardour_mixer_ui_h__
#include <list>
#include <gtkmm/box.h>
#include <gtkmm/scrolledwindow.h>
#include <gtkmm/eventbox.h>
#include <gtkmm/label.h>
#include <gtkmm/button.h>
#include <gtkmm/frame.h>
#include <gtkmm/paned.h>
#include <gtkmm/menu.h>
#include <gtkmm/treeview.h>
#include <gtkmm/liststore.h>
#include "pbd/stateful.h"
#include "pbd/signals.h"
#include "ardour/ardour.h"
#include "ardour/session_handle.h"
#include "enums.h"
#include "mixer_actor.h"
namespace ARDOUR {
class Route;
class RouteGroup;
};
class MixerStrip;
class PluginSelector;
class MixerGroupTabs;
class MonitorSection;
class Mixer_UI : public Gtk::Window, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr, public MixerActor
{
public:
static Mixer_UI* instance();
~Mixer_UI();
void set_session (ARDOUR::Session *);
void track_editor_selection ();
PluginSelector* plugin_selector();
void set_strip_width (Width);
Width get_strip_width () const { return _strip_width; }
void unselect_strip_in_display (MixerStrip*);
void select_strip_in_display (MixerStrip*);
XMLNode& get_state (void);
int set_state (const XMLNode& );
void show_window ();
bool hide_window (GdkEventAny *ev);
void show_strip (MixerStrip *);
void hide_strip (MixerStrip *);
void ensure_float (Gtk::Window&);
MonitorSection* monitor_section() const { return _monitor_section; }
protected:
void set_route_targets_for_operation ();
private:
Mixer_UI ();
static Mixer_UI* _instance;
bool _visible;
Gtk::HBox global_hpacker;
Gtk::VBox global_vpacker;
Gtk::ScrolledWindow scroller;
Gtk::EventBox scroller_base;
Gtk::HBox scroller_hpacker;
Gtk::VBox mixer_scroller_vpacker;
Gtk::VBox list_vpacker;
Gtk::Label group_display_button_label;
Gtk::Button group_display_button;
Gtk::ScrolledWindow track_display_scroller;
Gtk::ScrolledWindow group_display_scroller;
Gtk::VBox group_display_vbox;
Gtk::Frame track_display_frame;
Gtk::Frame group_display_frame;
Gtk::VPaned rhs_pane1;
Gtk::HBox strip_packer;
Gtk::HBox out_packer;
Gtk::HPaned list_hpane;
MixerGroupTabs* _group_tabs;
// for restoring window geometry.
int m_root_x, m_root_y, m_width, m_height;
void set_window_pos_and_size ();
void get_window_pos_and_size ();
bool on_key_press_event (GdkEventKey*);
bool on_key_release_event (GdkEventKey*);
bool on_scroll_event (GdkEventScroll*);
void pane_allocation_handler (Gtk::Allocation&, Gtk::Paned*);
std::list<MixerStrip *> strips;
bool strip_scroller_button_release (GdkEventButton*);
void scroll_left ();
void scroll_right ();
void add_strip (ARDOUR::RouteList&);
void remove_strip (MixerStrip *);
MixerStrip* strip_by_route (boost::shared_ptr<ARDOUR::Route>);
void hide_all_strips (bool with_select);
void unselect_all_strips();
void select_all_strips ();
void unselect_all_audiotrack_strips ();
void select_all_audiotrack_strips ();
void unselect_all_audiobus_strips ();
void select_all_audiobus_strips ();
void strip_select_op (bool audiotrack, bool select);
void select_strip_op (MixerStrip*, bool select);
gint start_updating ();
gint stop_updating ();
void session_going_away ();
sigc::connection fast_screen_update_connection;
void fast_update_strips ();
void track_name_changed (MixerStrip *);
void redisplay_track_list ();
bool no_track_list_redisplay;
bool track_display_button_press (GdkEventButton*);
void strip_width_changed ();
void track_list_change (const Gtk::TreeModel::Path&,const Gtk::TreeModel::iterator&);
void track_list_delete (const Gtk::TreeModel::Path&);
void track_list_reorder (const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter, int* new_order);
void initial_track_display ();
void show_track_list_menu ();
void set_all_strips_visibility (bool yn);
void set_all_audio_visibility (int tracks, bool yn);
void hide_all_routes ();
void show_all_routes ();
void show_all_audiobus ();
void hide_all_audiobus ();
void show_all_audiotracks();
void hide_all_audiotracks ();
bool in_group_row_change;
void group_selected (gint row, gint col, GdkEvent *ev);
void group_unselected (gint row, gint col, GdkEvent *ev);
void group_display_active_clicked();
void new_route_group ();
void remove_selected_route_group ();
void activate_all_route_groups ();
void disable_all_route_groups ();
void add_route_group (ARDOUR::RouteGroup *);
void route_groups_changed ();
void route_group_name_edit (const std::string&, const std::string&);
void route_group_row_change (const Gtk::TreeModel::Path& path,const Gtk::TreeModel::iterator& iter);
void route_group_row_deleted (Gtk::TreeModel::Path const &);
Gtk::Menu *track_menu;
void track_column_click (gint);
void build_track_menu ();
MonitorSection* _monitor_section;
PluginSelector *_plugin_selector;
void strip_property_changed (const PBD::PropertyChange&, MixerStrip *);
void route_group_property_changed (ARDOUR::RouteGroup *, const PBD::PropertyChange &);
/* various treeviews */
struct TrackDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
TrackDisplayModelColumns () {
add (text);
add (visible);
add (route);
add (strip);
}
Gtk::TreeModelColumn<bool> visible;
Gtk::TreeModelColumn<std::string> text;
Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Route> > route;
Gtk::TreeModelColumn<MixerStrip*> strip;
};
struct GroupDisplayModelColumns : public Gtk::TreeModel::ColumnRecord {
GroupDisplayModelColumns() {
add (visible);
add (text);
add (group);
}
Gtk::TreeModelColumn<bool> visible;
Gtk::TreeModelColumn<std::string> text;
Gtk::TreeModelColumn<ARDOUR::RouteGroup*> group;
};
TrackDisplayModelColumns track_columns;
GroupDisplayModelColumns group_columns;
Gtk::TreeView track_display;
Gtk::TreeView group_display;
Glib::RefPtr<Gtk::ListStore> track_model;
Glib::RefPtr<Gtk::ListStore> group_model;
bool group_display_button_press (GdkEventButton*);
void group_display_selection_changed ();
bool strip_button_release_event (GdkEventButton*, MixerStrip*);
Width _strip_width;
void sync_order_keys (std::string const &);
bool strip_redisplay_does_not_reset_order_keys;
bool strip_redisplay_does_not_sync_order_keys;
bool ignore_sync;
void parameter_changed (std::string const &);
void set_route_group_activation (ARDOUR::RouteGroup *, bool);
void setup_track_display ();
void new_track_or_bus ();
static const int32_t default_width = 478;
static const int32_t default_height = 765;
/** true if we are rebuilding the route group list, or clearing
it during a session teardown.
*/
bool _in_group_rebuild_or_clear;
void update_title ();
MixerStrip* strip_by_x (int x);
friend class MixerGroupTabs;
void follow_editor_selection ();
bool _following_editor_selection;
void monitor_section_going_away ();
};
#endif /* __ardour_mixer_ui_h__ */