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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 <libgnomecanvasmm/canvas.h>
#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/session.h"
#include "ardour/types.h"
#include "audio_clock.h"
#include "ardour_dialog.h"
#include "editing.h"
#include "ui_config.h"
class AudioClock;
class PublicEditor;
class Keyboard;
class RCOptionEditor;
class SessionOptionEditor;
class KeyEditor;
class Mixer_UI;
class ConnectionEditor;
class RouteParams_UI;
class About;
class Splash;
class AddRouteDialog;
class LocationUI;
class ThemeManager;
class BundleManager;
class ArdourStartup;
namespace Gtkmm2ext {
class TearOff;
}
namespace ARDOUR {
class Route;
class Port;
class IO;
class ControlProtocolInfo;
}
extern sigc::signal<void> ColorsChanged;
extern sigc::signal<void> DPIReset;
class ARDOUR_UI : public Gtkmm2ext::UI
{
public:
ARDOUR_UI (int *argcp, char **argvp[]);
~ARDOUR_UI();
void run_startup (bool should_be_new);
void show ();
bool shown() { return shown_flag; }
void show_splash ();
void hide_splash ();
void show_about ();
void hide_about ();
void finish();
int load_session (const Glib::ustring& path, const Glib::ustring& snapshot, Glib::ustring mix_template = Glib::ustring());
bool session_loaded;
int build_session (const Glib::ustring& path, const Glib::ustring& snapshot,
uint32_t ctl_chns,
uint32_t master_chns,
ARDOUR::AutoConnectOption input_connect,
ARDOUR::AutoConnectOption output_connect,
uint32_t nphysin,
uint32_t nphysout,
nframes_t initial_length);
bool session_is_new() const { return _session_is_new; }
ARDOUR::Session* the_session() { return session; }
bool will_create_new_session_automatically() const {
return _will_create_new_session_automatically;
}
void set_will_create_new_session_automatically (bool yn) {
_will_create_new_session_automatically = yn;
}
int get_session_parameters (bool should_be_new = false);
void parse_cmdline_path (const Glib::ustring& cmdline_path, Glib::ustring& session_name, Glib::ustring& session_path, bool& existing_session);
int load_cmdline_session (const Glib::ustring& session_name, const Glib::ustring& session_path, bool& existing_session);
int build_session_from_nsd (const Glib::ustring& session_name, const Glib::ustring& session_path);
bool ask_about_loading_existing_session (const Glib::ustring& 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 = "");
void save_state (const std::string & state_name = "");
static double gain_to_slider_position (ARDOUR::gain_t g);
static ARDOUR::gain_t slider_position_to_gain (double pos);
static ARDOUR_UI *instance () { return theArdourUI; }
static UIConfiguration *config () { return ui_config; }
PublicEditor& the_editor(){return *editor;}
Mixer_UI* the_mixer() { return mixer; }
void toggle_key_editor ();
void toggle_location_window ();
void toggle_theme_manager ();
void toggle_bundle_manager ();
void toggle_big_clock_window ();
void toggle_route_params_window ();
void toggle_editing_space();
Gtk::Tooltips& tooltips() { return _tooltips; }
static sigc::signal<void,bool> Blink;
static sigc::signal<void> RapidScreenUpdate;
static sigc::signal<void> SuperRapidScreenUpdate;
static sigc::signal<void,nframes_t, bool, nframes_t> Clock;
XMLNode* editor_settings() const;
XMLNode* mixer_settings () const;
XMLNode* keyboard_settings () const;
void save_ardour_state ();
gboolean configure_handler (GdkEventConfigure* conf);
void do_transport_locate (nframes_t position);
void halt_on_xrun_message ();
void xrun_handler (nframes_t);
void create_xrun_marker (nframes_t);
AudioClock primary_clock;
AudioClock secondary_clock;
AudioClock preroll_clock;
AudioClock postroll_clock;
void store_clock_modes ();
void restore_clock_modes ();
void add_route (Gtk::Window* float_window);
void session_add_audio_track (int input_channels, int32_t output_channels, ARDOUR::TrackMode mode, uint32_t how_many) {
session_add_audio_route (true, input_channels, output_channels, mode, how_many);
}
void session_add_audio_bus (int input_channels, int32_t output_channels, uint32_t how_many) {
session_add_audio_route (false, input_channels, output_channels, ARDOUR::Normal, how_many);
}
void session_add_midi_track (uint32_t how_many) {
session_add_midi_route (true, how_many);
}
/*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 setup_profile ();
void setup_theme ();
void set_shuttle_fract (double);
protected:
friend class PublicEditor;
void toggle_clocking ();
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 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;
ARDOUR::Session *session;
Gtk::Tooltips _tooltips;
void goto_editor_window ();
void goto_mixer_window ();
void toggle_editor_mixer_on_top ();
bool _mixer_on_top;
Gtk::ToggleButton preroll_button;
Gtk::ToggleButton postroll_button;
int setup_windows ();
void setup_transport ();
void setup_clock ();
static ARDOUR_UI *theArdourUI;
void backend_audio_error (bool we_set_params, Gtk::Window* toplevel = 0);
void startup ();
void shutdown ();
int ask_about_saving_session (const std::string & why);
/* periodic safety backup, to be precise */
gint autosave_session();
void update_autosave();
sigc::connection _autosave_connection;
void queue_transport_change ();
void map_transport_state ();
int32_t do_engine_start ();
void engine_halted ();
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);
private:
Gtk::VBox top_packer;
sigc::connection clock_signal_connection;
void update_clocks ();
void start_clocking ();
void stop_clocking ();
void manage_window (Gtk::Window&);
AudioClock big_clock;
Gtk::Window* big_clock_window;
void float_big_clock (Gtk::Window* parent);
bool main_window_state_event_handler (GdkEventWindowState*, bool window_was_editor);
void update_transport_clocks (nframes_t pos);
void record_state_changed ();
/* 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 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,
ShuttleControl
};
TransportControllable (std::string name, ARDOUR_UI&, ToggleType);
void set_value (float);
float get_value (void) const;
void set_id (const std::string&);
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;
boost::shared_ptr<TransportControllable> shuttle_controllable;
BindingProxy shuttle_controller_binding_proxy;
void set_transport_controllable_state (const XMLNode&);
XMLNode& get_transport_controllable_state ();
BindableButton roll_button;
BindableButton stop_button;
BindableButton goto_start_button;
BindableButton goto_end_button;
BindableButton auto_loop_button;
BindableButton play_selection_button;
BindableButton rec_button;
Gtk::ComboBoxText sync_option_combo;
void sync_option_changed ();
void toggle_time_master ();
void toggle_video_sync ();
Gtk::DrawingArea shuttle_box;
Gtk::EventBox speed_display_box;
Gtk::Label speed_display_label;
Gtk::Button shuttle_units_button;
Gtk::ComboBoxText shuttle_style_button;
Gtk::Menu* shuttle_unit_menu;
Gtk::Menu* shuttle_style_menu;
float shuttle_max_speed;
Gtk::Menu* shuttle_context_menu;
void build_shuttle_context_menu ();
void show_shuttle_context_menu ();
void shuttle_style_changed();
void shuttle_unit_clicked ();
void set_shuttle_max_speed (float);
void update_speed_display ();
float last_speed_displayed;
gint shuttle_box_button_press (GdkEventButton*);
gint shuttle_box_button_release (GdkEventButton*);
gint shuttle_box_scroll (GdkEventScroll*);
gint shuttle_box_motion (GdkEventMotion*);
gint shuttle_box_expose (GdkEventExpose*);
gint mouse_shuttle (double x, bool force);
void use_shuttle_fract (bool force);
bool shuttle_grabbed;
double shuttle_fract;
Gtkmm2ext::StatefulToggleButton punch_in_button;
Gtkmm2ext::StatefulToggleButton punch_out_button;
Gtkmm2ext::StatefulToggleButton auto_return_button;
Gtkmm2ext::StatefulToggleButton auto_play_button;
Gtkmm2ext::StatefulToggleButton auto_input_button;
Gtkmm2ext::StatefulToggleButton click_button;
Gtkmm2ext::StatefulToggleButton time_master_button;
Gtk::ToggleButton auditioning_alert_button;
Gtk::ToggleButton solo_alert_button;
Gtk::VBox alert_box;
void solo_blink (bool);
void audition_blink (bool);
void soloing_changed (bool);
void auditioning_changed (bool);
void _auditioning_changed (bool);
void solo_alert_toggle ();
void audition_alert_toggle ();
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 (fullpath);
}
Gtk::TreeModelColumn<Glib::ustring> visible_name;
Gtk::TreeModelColumn<Glib::ustring> 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;
Gtk::EventBox wall_clock_box;
gint update_wall_clock ();
Gtk::Label disk_space_label;
Gtk::EventBox disk_space_box;
void update_disk_space ();
Gtk::Label cpu_load_label;
Gtk::EventBox cpu_load_box;
void update_cpu_load ();
Gtk::Label buffer_load_label;
Gtk::EventBox buffer_load_box;
void update_buffer_load ();
Gtk::Label sample_rate_label;
Gtk::EventBox sample_rate_box;
void update_sample_rate (nframes_t);
gint every_second ();
gint every_point_one_seconds ();
gint every_point_zero_one_seconds ();
sigc::connection second_connection;
sigc::connection point_one_second_connection;
sigc::connection point_oh_five_second_connection;
sigc::connection point_zero_one_second_connection;
gint session_menu (GdkEventButton *);
bool _will_create_new_session_automatically;
void open_session ();
void open_recent_session ();
void save_template ();
void edit_metadata ();
void import_metadata ();
void session_add_audio_route (bool disk, int32_t input_channels, int32_t output_channels, ARDOUR::TrackMode mode, uint32_t how_many);
void session_add_midi_route (bool disk, uint32_t how_many);
void set_transport_sensitivity (bool);
void remove_last_capture ();
void transport_goto_zero ();
void transport_goto_start ();
void transport_goto_end ();
void transport_goto_wallclock ();
void transport_stop ();
void transport_stop_and_forget_capture ();
void transport_record (bool roll);
void transport_roll ();
void transport_play_selection();
void transport_forward (int option);
void transport_rewind (int option);
void transport_loop ();
void transport_rolling ();
void transport_rewinding ();
void transport_forwarding ();
void transport_stopped ();
bool _session_is_new;
void connect_to_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 ();
Mixer_UI *mixer;
int create_mixer ();
PublicEditor *editor;
int create_editor ();
RouteParams_UI *route_params;
int create_route_params ();
BundleManager *bundle_manager;
void create_bundle_manager ();
LocationUI *location_ui;
int create_location_ui ();
void handle_locations_change (ARDOUR::Location*);
static UIConfiguration *ui_config;
ThemeManager *theme_manager;
/* Key bindings editor */
KeyEditor *key_editor;
/* RC Options window */
RCOptionEditor *rc_option_editor;
SessionOptionEditor *session_option_editor;
/* route dialog */
AddRouteDialog *add_route_dialog;
/* Keyboard Handling */
Keyboard* keyboard;
/* Keymap handling */
void install_actions ();
void toggle_record_enable (uint32_t);
uint32_t rec_enabled_streams;
void count_recenabled_streams (ARDOUR::Route&);
About* about;
Splash* splash;
void pop_back_splash ();
bool shown_flag;
/* cleanup */
Gtk::MenuItem *cleanup_item;
void display_cleanup_results (ARDOUR::Session::cleanup_report& rep, const gchar* list_title, const std::string & msg);
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;
struct DiskBufferStat {
time_t when;
uint32_t capture;
uint32_t playback;
DiskBufferStat (time_t w, uint32_t c, uint32_t p)
: when (w), capture (c), playback (p) {}
};
std::list<DiskBufferStat> disk_buffer_stats;
void push_buffer_stats (uint32_t, uint32_t);
void write_buffer_stats ();
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_dialog (std::string);
int pending_state_dialog ();
int sr_mismatch_dialog (nframes_t, nframes_t);
void disconnect_from_jack ();
void reconnect_to_jack ();
void set_jack_buffer_size (nframes_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 mtc_port_changed ();
void 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;
Gtk::ToggleButton error_log_button;
void loading_message (const std::string& msg);
void end_loading_messages ();
void platform_specific ();
void platform_setup ();
void fontconfig_dialog ();
};
#endif /* __ardour_gui_h__ */
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