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livetrax/gtk2_ardour/ardour_ui.h

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/*
Copyright (C) 1999-2002 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_gui_h__
#define __ardour_gui_h__
#include <time.h>
/* need _BSD_SOURCE to get timersub macros */
#ifdef _BSD_SOURCE
#include <sys/time.h>
#else
#define _BSD_SOURCE
#include <sys/time.h>
#undef _BSD_SOURCE
#endif
#include <list>
#include <cmath>
#include "pbd/xml++.h"
#include "pbd/controllable.h"
#include <gtkmm/box.h>
#include <gtkmm/frame.h>
#include <gtkmm/label.h>
#include <gtkmm/table.h>
#include <gtkmm/fixed.h>
#include <gtkmm/drawingarea.h>
#include <gtkmm/eventbox.h>
#include <gtkmm/menu.h>
#include <gtkmm/menuitem.h>
#include <gtkmm/button.h>
#include <gtkmm/togglebutton.h>
#include <gtkmm/treeview.h>
#include <gtkmm/menubar.h>
#include <gtkmm/textbuffer.h>
#include <gtkmm/adjustment.h>
#include <gtkmm2ext/gtk_ui.h>
#include <gtkmm2ext/click_box.h>
#include <gtkmm2ext/stateful_button.h>
#include <gtkmm2ext/bindable_button.h>
#include "ardour/ardour.h"
#include "ardour/types.h"
#include "ardour/utils.h"
#include "ardour/plugin.h"
#include "ardour/session_handle.h"
#include "video_timeline.h"
#include "ardour_button.h"
#include "ardour_dialog.h"
#include "ardour_window.h"
#include "editing.h"
#include "meterbridge.h"
#include "nsm.h"
#include "ui_config.h"
#include "enums.h"
#include "visibility_group.h"
#include "window_manager.h"
class About;
class AddRouteDialog;
class AddVideoDialog;
class VideoTimeLine;
class SystemExec;
class ArdourStartup;
class ArdourKeyboard;
class AudioClock;
class BigClockWindow;
class BundleManager;
class ButtonJoiner;
class ConnectionEditor;
class KeyEditor;
class LocationUIWindow;
class MainClock;
class Mixer_UI;
class PublicEditor;
class RCOptionEditor;
class RouteParams_UI;
class SessionOptionEditor;
class ShuttleControl;
class Splash;
class SpeakerDialog;
class ThemeManager;
class TimeInfoBox;
class MidiTracer;
class LevelMeterHBox;
class GlobalPortMatrixWindow;
class GUIObjectState;
namespace Gtkmm2ext {
class TearOff;
}
namespace ARDOUR {
class ControlProtocolInfo;
class IO;
class Port;
class Route;
class RouteGroup;
class Location;
class ProcessThread;
}
class ARDOUR_UI : public Gtkmm2ext::UI, public ARDOUR::SessionHandlePtr
{
public:
ARDOUR_UI (int *argcp, char **argvp[], const char* localedir);
~ARDOUR_UI();
bool run_startup (bool should_be_new, std::string load_template);
void show_splash ();
void hide_splash ();
void launch_chat ();
void launch_manual ();
void launch_reference ();
void show_about ();
void hide_about ();
void idle_load (const std::string& path);
void finish();
int load_session (const std::string& path, const std::string& snapshot, std::string mix_template = std::string());
bool session_loaded;
int build_session (const std::string& path, const std::string& snapshot, ARDOUR::BusProfile&);
bool session_is_new() const { return _session_is_new; }
ARDOUR::Session* the_session() { return _session; }
bool get_smart_mode () const;
int get_session_parameters (bool quit_on_cancel, bool should_be_new = false, std::string load_template = "");
int build_session_from_nsd (const std::string& session_name, const std::string& session_path);
bool ask_about_loading_existing_session (const std::string& session_path);
/// @return true if session was successfully unloaded.
int unload_session (bool hide_stuff = false);
void close_session();
int save_state_canfail (std::string state_name = "", bool switch_to_it = false);
void save_state (const std::string & state_name = "", bool switch_to_it = false);
static ARDOUR_UI *instance () { return theArdourUI; }
static UIConfiguration *config () { return ui_config; }
PublicEditor& the_editor(){return *editor;}
Mixer_UI* the_mixer() { return mixer; }
void new_midi_tracer_window ();
void toggle_editing_space();
void toggle_keep_tearoffs();
Gtk::Tooltips& tooltips() { return _tooltips; }
Gtk::HBox& editor_transport_box() { return _editor_transport_box; }
static PublicEditor* _instance;
static sigc::signal<void,bool> Blink;
/** point_zero_one_seconds -- 10Hz ^= 100ms */
static sigc::signal<void> RapidScreenUpdate;
/** point_zero_something_seconds -- currently 25Hz ^= 40ms */
static sigc::signal<void> SuperRapidScreenUpdate;
/** Emitted frequently with the audible frame, false, and the edit point as
* parameters respectively.
*
* (either RapidScreenUpdate || SuperRapidScreenUpdate - user-config)
*/
static sigc::signal<void, framepos_t, bool, framepos_t> Clock;
static void close_all_dialogs () { CloseAllDialogs(); }
static sigc::signal<void> CloseAllDialogs;
XMLNode* editor_settings() const;
XMLNode* mixer_settings () const;
XMLNode* keyboard_settings () const;
XMLNode* tearoff_settings (const char*) const;
void save_ardour_state ();
gboolean configure_handler (GdkEventConfigure* conf);
void halt_on_xrun_message ();
void xrun_handler (framepos_t);
void create_xrun_marker (framepos_t);
GUIObjectState* gui_object_state;
MainClock* primary_clock;
MainClock* secondary_clock;
void focus_on_clock ();
AudioClock* big_clock;
TimeInfoBox* time_info_box;
VideoTimeLine *video_timeline;
void store_clock_modes ();
void restore_clock_modes ();
void reset_main_clocks ();
void synchronize_sync_source_and_video_pullup ();
void add_route (Gtk::Window* float_window);
void add_routes_part_two ();
void add_routes_thread ();
void add_video (Gtk::Window* float_window);
void remove_video ();
void start_video_server_menu (Gtk::Window* float_window);
bool start_video_server (Gtk::Window* float_window, bool popup_msg);
void stop_video_server (bool ask_confirm=false);
void flush_videotimeline_cache (bool localcacheonly=false);
void session_add_audio_track (
int input_channels,
int32_t output_channels,
ARDOUR::TrackMode mode,
ARDOUR::RouteGroup* route_group,
uint32_t how_many,
std::string const & name_template
) {
session_add_audio_route (true, input_channels, output_channels, mode, route_group, how_many, name_template);
}
void session_add_audio_bus (int input_channels, int32_t output_channels, ARDOUR::RouteGroup* route_group,
uint32_t how_many, std::string const & name_template) {
session_add_audio_route (false, input_channels, output_channels, ARDOUR::Normal, route_group, how_many, name_template);
}
void session_add_midi_track (ARDOUR::RouteGroup* route_group, uint32_t how_many, std::string const & name_template,
ARDOUR::PluginInfoPtr instrument) {
session_add_midi_route (true, route_group, how_many, name_template, instrument);
}
void session_add_mixed_track (const ARDOUR::ChanCount& input, const ARDOUR::ChanCount& output, ARDOUR::RouteGroup* route_group, uint32_t how_many, std::string const & name_template,
ARDOUR::PluginInfoPtr instrument);
/*void session_add_midi_bus () {
session_add_midi_route (false);
}*/
int create_engine ();
void post_engine ();
gint exit_on_main_window_close (GdkEventAny *);
void maximise_editing_space ();
void restore_editing_space ();
void update_tearoff_visibility ();
void setup_profile ();
void setup_tooltips ();
void set_shuttle_fract (double);
void get_process_buffers ();
void drop_process_buffers ();
void reset_peak_display ();
void reset_route_peak_display (ARDOUR::Route*);
void reset_group_peak_display (ARDOUR::RouteGroup*);
const std::string& announce_string() const { return _announce_string; }
protected:
friend class PublicEditor;
void toggle_auto_play ();
void toggle_auto_input ();
void toggle_punch ();
void unset_dual_punch ();
bool ignore_dual_punch;
void toggle_punch_in ();
void toggle_punch_out ();
void show_loop_punch_ruler_and_disallow_hide ();
void reenable_hide_loop_punch_ruler_if_appropriate ();
void toggle_auto_return ();
void toggle_click ();
void toggle_session_auto_loop ();
void toggle_rc_options_window ();
void toggle_session_options_window ();
private:
ArdourStartup* _startup;
ARDOUR::AudioEngine *engine;
Gtk::Tooltips _tooltips;
NSM_Client *nsm;
bool _was_dirty;
bool _mixer_on_top;
void goto_editor_window ();
void goto_mixer_window ();
void toggle_mixer_window ();
void toggle_meterbridge ();
void toggle_editor_mixer ();
int setup_windows ();
void setup_transport ();
void setup_clock ();
static ARDOUR_UI *theArdourUI;
void startup ();
void shutdown ();
int ask_about_saving_session (const std::vector<std::string>& actions);
/* periodic safety backup, to be precise */
gint autosave_session();
void update_autosave();
sigc::connection _autosave_connection;
void map_transport_state ();
int32_t do_engine_start ();
void engine_halted (const char* reason, bool free_reason);
void engine_stopped ();
void engine_running ();
void use_config ();
static gint _blink (void *);
void blink ();
gint blink_timeout_tag;
bool blink_on;
void start_blinking ();
void stop_blinking ();
void about_signal_response(int response);
Gtk::VBox top_packer;
sigc::connection clock_signal_connection;
void update_clocks ();
void start_clocking ();
void stop_clocking ();
bool main_window_state_event_handler (GdkEventWindowState*, bool window_was_editor);
void update_transport_clocks (framepos_t pos);
void record_state_changed ();
std::list<MidiTracer*> _midi_tracer_windows;
/* Transport Control */
void detach_tearoff (Gtk::Box* parent, Gtk::Widget* contents);
void reattach_tearoff (Gtk::Box* parent, Gtk::Widget* contents, int32_t order);
Gtkmm2ext::TearOff* transport_tearoff;
Gtk::Frame transport_frame;
Gtk::HBox transport_tearoff_hbox;
Gtk::HBox _editor_transport_box;
Gtk::HBox transport_hbox;
Gtk::Fixed transport_base;
Gtk::Fixed transport_button_base;
Gtk::Frame transport_button_frame;
Gtk::HBox transport_button_hbox;
Gtk::VBox transport_button_vbox;
Gtk::HBox transport_option_button_hbox;
Gtk::VBox transport_option_button_vbox;
Gtk::HBox transport_clock_hbox;
Gtk::VBox transport_clock_vbox;
Gtk::HBox primary_clock_hbox;
Gtk::HBox secondary_clock_hbox;
struct TransportControllable : public PBD::Controllable {
enum ToggleType {
Roll = 0,
Stop,
RecordEnable,
GotoStart,
GotoEnd,
AutoLoop,
PlaySelection,
};
TransportControllable (std::string name, ARDOUR_UI&, ToggleType);
void set_value (double);
double get_value (void) const;
ARDOUR_UI& ui;
ToggleType type;
};
boost::shared_ptr<TransportControllable> roll_controllable;
boost::shared_ptr<TransportControllable> stop_controllable;
boost::shared_ptr<TransportControllable> goto_start_controllable;
boost::shared_ptr<TransportControllable> goto_end_controllable;
boost::shared_ptr<TransportControllable> auto_loop_controllable;
boost::shared_ptr<TransportControllable> play_selection_controllable;
boost::shared_ptr<TransportControllable> rec_controllable;
void toggle_always_play_range ();
void set_transport_controllable_state (const XMLNode&);
XMLNode& get_transport_controllable_state ();
ArdourButton roll_button;
ArdourButton stop_button;
ArdourButton goto_start_button;
ArdourButton goto_end_button;
ArdourButton auto_loop_button;
ArdourButton play_selection_button;
ArdourButton rec_button;
void toggle_external_sync ();
void toggle_time_master ();
void toggle_video_sync ();
ShuttleControl* shuttle_box;
ArdourButton auto_return_button;
ArdourButton follow_edits_button;
ArdourButton auto_input_button;
ArdourButton click_button;
ArdourButton sync_button;
ArdourButton auditioning_alert_button;
ArdourButton solo_alert_button;
ArdourButton feedback_alert_button;
Gtk::VBox alert_box;
Gtk::VBox meter_box;
LevelMeterHBox * editor_meter;
float editor_meter_max_peak;
ArdourButton editor_meter_peak_display;
bool editor_meter_peak_button_release (GdkEventButton*);
void solo_blink (bool);
void sync_blink (bool);
void audition_blink (bool);
void feedback_blink (bool);
void soloing_changed (bool);
void auditioning_changed (bool);
void _auditioning_changed (bool);
bool solo_alert_press (GdkEventButton* ev);
bool audition_alert_press (GdkEventButton* ev);
bool feedback_alert_press (GdkEventButton *);
void big_clock_value_changed ();
void primary_clock_value_changed ();
void secondary_clock_value_changed ();
/* called by Blink signal */
void transport_rec_enable_blink (bool onoff);
Gtk::Menu* session_popup_menu;
struct RecentSessionModelColumns : public Gtk::TreeModel::ColumnRecord {
RecentSessionModelColumns() {
add (visible_name);
add (tip);
add (fullpath);
}
Gtk::TreeModelColumn<std::string> visible_name;
Gtk::TreeModelColumn<std::string> tip;
Gtk::TreeModelColumn<std::string> fullpath;
};
RecentSessionModelColumns recent_session_columns;
Gtk::TreeView recent_session_display;
Glib::RefPtr<Gtk::TreeStore> recent_session_model;
ArdourDialog* session_selector_window;
Gtk::FileChooserDialog* open_session_selector;
void build_session_selector();
void redisplay_recent_sessions();
void recent_session_row_activated (const Gtk::TreePath& path, Gtk::TreeViewColumn* col);
struct RecentSessionsSorter {
bool operator() (std::pair<std::string,std::string> a, std::pair<std::string,std::string> b) const {
return cmp_nocase(a.first, b.first) == -1;
}
};
/* menu bar and associated stuff */
Gtk::MenuBar* menu_bar;
Gtk::EventBox menu_bar_base;
Gtk::HBox menu_hbox;
void use_menubar_as_top_menubar ();
void build_menu_bar ();
Gtk::Label wall_clock_label;
gint update_wall_clock ();
Gtk::Label disk_space_label;
void update_disk_space ();
Gtk::Label timecode_format_label;
void update_timecode_format ();
Gtk::Label cpu_load_label;
void update_cpu_load ();
Gtk::Label buffer_load_label;
void update_buffer_load ();
Gtk::Label sample_rate_label;
void update_sample_rate (ARDOUR::framecnt_t);
Gtk::Label format_label;
void update_format ();
gint every_second ();
gint every_point_one_seconds ();
gint every_point_zero_something_seconds ();
sigc::connection second_connection;
sigc::connection point_one_second_connection;
sigc::connection point_zero_something_second_connection;
void open_session ();
void open_recent_session ();
void save_template ();
void edit_metadata ();
void import_metadata ();
void session_add_audio_route (bool, int32_t, int32_t, ARDOUR::TrackMode, ARDOUR::RouteGroup *, uint32_t, std::string const &);
void session_add_midi_route (bool, ARDOUR::RouteGroup *, uint32_t, std::string const &, ARDOUR::PluginInfoPtr);
void set_transport_sensitivity (bool);
void transport_goto_zero ();
void transport_goto_start ();
void transport_goto_end ();
void transport_goto_wallclock ();
void transport_stop ();
void transport_record (bool roll);
void transport_roll ();
void transport_play_selection();
void transport_play_preroll();
void transport_forward (int option);
void transport_rewind (int option);
void transport_loop ();
void toggle_roll (bool with_abort, bool roll_out_of_bounded_mode);
bool _session_is_new;
void set_session (ARDOUR::Session *);
void connect_dependents_to_session (ARDOUR::Session *);
void we_have_dependents ();
void setup_session_options ();
guint32 last_key_press_time;
void snapshot_session (bool switch_to_it);
void rename_session ();
Mixer_UI *mixer;
int create_mixer ();
PublicEditor *editor;
int create_editor ();
Meterbridge *meterbridge;
int create_meterbridge ();
/* Dialogs that can be created via new<T> */
WM::Proxy<SpeakerDialog> speaker_config_window;
WM::Proxy<ThemeManager> theme_manager;
WM::Proxy<KeyEditor> key_editor;
WM::Proxy<RCOptionEditor> rc_option_editor;
WM::Proxy<AddRouteDialog> add_route_dialog;
WM::Proxy<About> about;
WM::Proxy<LocationUIWindow> location_ui;
WM::Proxy<RouteParams_UI> route_params;
/* Windows/Dialogs that require a creator method */
WM::ProxyWithConstructor<SessionOptionEditor> session_option_editor;
WM::ProxyWithConstructor<AddVideoDialog> add_video_dialog;
WM::ProxyWithConstructor<BundleManager> bundle_manager;
WM::ProxyWithConstructor<BigClockWindow> big_clock_window;
WM::ProxyWithConstructor<GlobalPortMatrixWindow> audio_port_matrix;
WM::ProxyWithConstructor<GlobalPortMatrixWindow> midi_port_matrix;
/* creator methods */
SessionOptionEditor* create_session_option_editor ();
BundleManager* create_bundle_manager ();
AddVideoDialog* create_add_video_dialog ();
BigClockWindow* create_big_clock_window();
GlobalPortMatrixWindow* create_global_port_matrix (ARDOUR::DataType);
static UIConfiguration *ui_config;
SystemExec *video_server_process;
void handle_locations_change (ARDOUR::Location*);
/* Keyboard Handling */
ArdourKeyboard* keyboard;
/* Keymap handling */
void install_actions ();
void toggle_record_enable (uint32_t);
uint32_t rec_enabled_streams;
void count_recenabled_streams (ARDOUR::Route&);
Splash* splash;
void pop_back_splash (Gtk::Window&);
/* cleanup */
Gtk::MenuItem *cleanup_item;
void display_cleanup_results (ARDOUR::CleanupReport& rep, const gchar* list_title, const bool msg_delete);
void cleanup ();
void flush_trash ();
bool have_configure_timeout;
ARDOUR::microseconds_t last_configure_time;
gint configure_timeout ();
ARDOUR::microseconds_t last_peak_grab;
ARDOUR::microseconds_t last_shuttle_request;
bool have_disk_speed_dialog_displayed;
void disk_speed_dialog_gone (int ignored_response, Gtk::MessageDialog*);
void disk_overrun_handler ();
void disk_underrun_handler ();
void session_format_mismatch (std::string, std::string);
void session_dialog (std::string);
int pending_state_dialog ();
int sr_mismatch_dialog (ARDOUR::framecnt_t, ARDOUR::framecnt_t);
void disconnect_from_jack ();
void reconnect_to_jack ();
void set_jack_buffer_size (ARDOUR::pframes_t);
Gtk::MenuItem* jack_disconnect_item;
Gtk::MenuItem* jack_reconnect_item;
Gtk::Menu* jack_bufsize_menu;
Glib::RefPtr<Gtk::ActionGroup> common_actions;
void editor_realized ();
std::vector<std::string> positional_sync_strings;
void toggle_send_midi_feedback ();
void toggle_use_mmc ();
void toggle_send_mmc ();
void toggle_send_mtc ();
void toggle_send_midi_clock ();
void toggle_use_osc ();
void parameter_changed (std::string);
void session_parameter_changed (std::string);
bool first_idle ();
void no_memory_warning ();
void check_memory_locking ();
bool check_audioengine();
void audioengine_setup ();
void display_message (const char *prefix, gint prefix_len,
Glib::RefPtr<Gtk::TextBuffer::Tag> ptag, Glib::RefPtr<Gtk::TextBuffer::Tag> mtag,
const char *msg);
Gtk::Label status_bar_label;
bool status_bar_button_press (GdkEventButton*);
Gtk::ToggleButton error_log_button;
void loading_message (const std::string& msg);
PBD::ScopedConnectionList forever_connections;
void step_edit_status_change (bool);
void platform_specific ();
void platform_setup ();
/* these are used only in response to a platform-specific "ShouldQuit" signal
*/
bool idle_finish ();
void queue_finish ();
void fontconfig_dialog ();
int missing_file (ARDOUR::Session*s, std::string str, ARDOUR::DataType type);
int ambiguous_file (std::string file, std::string path, std::vector<std::string> hits);
bool click_button_clicked (GdkEventButton *);
VisibilityGroup _status_bar_visibility;
/** A ProcessThread so that we have some thread-local buffers for use by
* PluginEqGui::impulse_analysis ().
*/
ARDOUR::ProcessThread* _process_thread;
void feedback_detected ();
ArdourButton midi_panic_button;
void midi_panic ();
void successful_graph_sort ();
bool _feedback_exists;
void resize_text_widgets ();
std::string _announce_string;
void check_announcements ();
};
#endif /* __ardour_gui_h__ */
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