Captures the Discman application global scope. More...

#include <application.h>

Collaboration diagram for Application:

[legend]

Public Member Functions
	Application (int argc, char **argv)
	Application constructor.

	~Application ()
	Application destructor.

void	run ()
	Runs Discman.

Private Member Functions
void	on_activate ()
	Called when _app is activated.

void	on_insert (DriveManager::Drive drive)
	Called when a drive (disc or iPod/thumb drive) is inserted.

void	on_eject (DriveManager::Drive drive)
	Called when a drive (disc or iPod/thumb drive) is removed.

void	on_bluetooth_connected ()
	Called when the user connects to a Bluetooth device.

void	on_bluetooth_done ()
	Called when the BluetoothComponent done button is clicked.

void	on_track_progress (unsigned int track, unsigned int progress)
	Called when the CDRipper reports progress on a certain track.

void	on_rip_done ()
	Called when the CDRipper reports it is done.

void	on_album_art_done ()
	Called when the AlbumArtComponent done button is clicked.

void	on_album_art_art (const std::string url)
	Called when album art is selected in the AlbumArtComponent.

void	on_track_selected (unsigned int track)
	Called when a track is selected in the DiscComponent.

void	on_button (const NowPlayingComponent::Button button)
	Called when a playback control button (prev/next, play/pause, stop) is clicked.

void	on_album_art_button ()
	AlbumArtComponent done button handler.

void	on_bluetooth_button ()
	Bluetooth button handler.

void	on_shutdown_button ()
	Shutdown button handler.

bool	on_timeout ()
	Called when the track monitoring timer reaches zero.

void	eject (const DriveManager::Drive drive)
	Instructs the DriveManager to eject a drive.

void	rip (unsigned int track)
	Instructs the CDRipper to begin ripping one specific track.

void	query_discdb ()
	Queries DiscDB for the full information of the disc inserted.

Playback control button handlers
Individual handlers called by on_button().
void	on_prev ()
	Previous button handler.

void	on_playpause ()
	Play/pause button handler.

void	on_stop ()
	Stop button handler.

void	on_next ()
	Next button handler.

Playback control handlers
Delegates called by the control button handlers.
void	play (unsigned int track)
	Play track handler (used for previous/next).

void	play ()
	Play handler.

void	pause ()
	Pause handler.

void	stop ()
	Stop handler.

Private Attributes
int	_argc
	The application argument count.

char **	_argv
	The application arguments.

Glib::RefPtr< Gtk::Builder >	_builder
	The builder initialized with the Discman UI.

Glib::RefPtr< Gtk::Application >	_app
	The underlying Gtk::Application.

Gtk::Window *	_window
	Reference to the application window.

DriveManager	_drive_manager
	Drive manager.

CDRipper *	_ripper
	CD ripper.

DiscDB::Disc	_disc
	The Disc returned by DiscDB for the inserted CD.

AudioOutput< int16_t > *	_audio_output
	The audio output.

unsigned int	_track
	The current 1-based track being played.

std::string	_album_art_url
	The URL of the currently displayed album art.

Glib::RefPtr< Gio::DBus::Proxy >	_systemd_proxy
	The systemd D-Bus proxy, used for host shutdown.

sigc::connection	_timer_connection
	A connection of a timer to the callback that periodically checks the current track state.

Gtk::Button *	_shutdown_button
	Shutdown button.

Top-level widgets
The application maintains references to some top-level widgets.
Gtk::Stack *	_stack
	Stack that switches between application screens.

Gtk::Box *	_player_box
	Box holding the main application screen.

Gtk::Box *	_bluetooth_box
	Box holding the Bluetooth device selection screen.

Gtk::Box *	_album_art_box
	Box holding the album art selection screen.

Components
A component is responsible for managing interactions with a subset of the widgets available on a particular application screen.
DiscComponent *	_disc_component
	Handles the album labels, track listing and eject/rip buttons on the main application screen.

NowPlayingComponent *	_now_playing_component
	Handles the left-hand side of the main application screen showing album art and current track.

BluetoothComponent *	_bluetooth_component
	Handles the Bluetooth device selection screen.

AlbumArtComponent *	_album_art_component
	Handles the album art selection screen.

Detailed Description

Captures the Discman application global scope.

Definition at line 39 of file application.h.

Constructor & Destructor Documentation

◆ Application()

Application::Application	(	int	argc,
		char **	argv )

Application constructor.

Parameters

[in]	argc	Argument count.
[in]	argv	Arguments.

Definition at line 9 of file application.cc.

◆ ~Application()

Application::~Application ( )

Application destructor.

Definition at line 66 of file application.cc.

Member Function Documentation

◆ eject()

void Application::eject ( const DriveManager::Drive drive )

private

Instructs the DriveManager to eject a drive.

Parameters

[in] drive The drive to eject.

Definition at line 261 of file application.cc.

◆ on_activate()

void Application::on_activate ( )

private

Called when _app is activated.

Definition at line 144 of file application.cc.

◆ on_album_art_art()

void Application::on_album_art_art ( const std::string url )

private

Called when album art is selected in the AlbumArtComponent.

Definition at line 175 of file application.cc.

◆ on_album_art_button()

void Application::on_album_art_button ( )

private

AlbumArtComponent done button handler.

Definition at line 154 of file application.cc.

◆ on_album_art_done()

void Application::on_album_art_done ( )

private

Called when the AlbumArtComponent done button is clicked.

Definition at line 171 of file application.cc.

◆ on_bluetooth_button()

void Application::on_bluetooth_button ( )

private

Bluetooth button handler.

Definition at line 149 of file application.cc.

◆ on_bluetooth_connected()

void Application::on_bluetooth_connected ( )

private

Called when the user connects to a Bluetooth device.

Definition at line 158 of file application.cc.

◆ on_bluetooth_done()

void Application::on_bluetooth_done ( )

private

Called when the BluetoothComponent done button is clicked.

Definition at line 166 of file application.cc.

◆ on_button()

void Application::on_button ( const NowPlayingComponent::Button button )

private

Called when a playback control button (prev/next, play/pause, stop) is clicked.

Parameters

[in] button the button clicked.

Definition at line 184 of file application.cc.

◆ on_eject()

void Application::on_eject ( DriveManager::Drive drive )

private

Called when a drive (disc or iPod/thumb drive) is removed.

Parameters

[in] drive The drive removed (disc or iPod/thumb drive).

Definition at line 111 of file application.cc.

◆ on_insert()

void Application::on_insert ( DriveManager::Drive drive )

private

Called when a drive (disc or iPod/thumb drive) is inserted.

Parameters

[in] drive The drive inserted (disc or iPod/thumb drive).

Definition at line 87 of file application.cc.

◆ on_next()

void Application::on_next ( )

private

Next button handler.

◆ on_playpause()

void Application::on_playpause ( )

private

Play/pause button handler.

◆ on_prev()

void Application::on_prev ( )

private

Previous button handler.

◆ on_rip_done()

void Application::on_rip_done ( )

private

Called when the CDRipper reports it is done.

Definition at line 300 of file application.cc.

◆ on_shutdown_button()

void Application::on_shutdown_button ( )

private

Shutdown button handler.

Definition at line 220 of file application.cc.

◆ on_stop()

void Application::on_stop ( )

private

Stop button handler.

◆ on_timeout()

bool Application::on_timeout ( )

private

Called when the track monitoring timer reaches zero.

Definition at line 205 of file application.cc.

◆ on_track_progress()

void Application::on_track_progress	(	unsigned int	track,
		unsigned int	progress )

private

Called when the CDRipper reports progress on a certain track.

Parameters

[in]	track	the 1-based index of the track.
[in]	progress	the current percentage completion of the track.

Definition at line 296 of file application.cc.

◆ on_track_selected()

void Application::on_track_selected ( unsigned int track )

private

Called when a track is selected in the DiscComponent.

Parameters

[in] track the 1-based index of the track.

Definition at line 180 of file application.cc.

◆ pause()

void Application::pause ( )

private

Pause handler.

See also: on_playpause().

Definition at line 246 of file application.cc.

◆ play() [1/2]

void Application::play ( )

private

Play handler.

See also: on_playpause().

Definition at line 236 of file application.cc.

◆ play() [2/2]

void Application::play ( unsigned int track )

private

Play track handler (used for previous/next).

See also: on_prev(), on_next().

Parameters

track the 1-base index of the track to play.

Definition at line 224 of file application.cc.

◆ query_discdb()

void Application::query_discdb ( )

private

Queries DiscDB for the full information of the disc inserted.

Definition at line 127 of file application.cc.

◆ rip()

void Application::rip ( unsigned int track )

private

Instructs the CDRipper to begin ripping one specific track.

Parameters

[in] track The 1-based index of the track.

Definition at line 271 of file application.cc.

◆ run()

void Application::run ( )

Runs Discman.

Definition at line 83 of file application.cc.

◆ stop()

void Application::stop ( )

private

Stop handler.

See also: on_stop().

Definition at line 252 of file application.cc.

Member Data Documentation

◆ _album_art_box

Gtk::Box* Application::_album_art_box

private

Box holding the album art selection screen.

Definition at line 79 of file application.h.

◆ _album_art_component

AlbumArtComponent* Application::_album_art_component

private

Handles the album art selection screen.

Definition at line 91 of file application.h.

◆ _album_art_url

std::string Application::_album_art_url

private

The URL of the currently displayed album art.

Definition at line 66 of file application.h.

◆ _app

Glib::RefPtr<Gtk::Application> Application::_app

private

The underlying Gtk::Application.

Definition at line 59 of file application.h.

◆ _argc

int Application::_argc

private

The application argument count.

Definition at line 55 of file application.h.

◆ _argv

char** Application::_argv

private

The application arguments.

Definition at line 56 of file application.h.

◆ _audio_output

AudioOutput<int16_t>* Application::_audio_output

private

The audio output.

Definition at line 64 of file application.h.

◆ _bluetooth_box

Gtk::Box* Application::_bluetooth_box

private

Box holding the Bluetooth device selection screen.

Definition at line 78 of file application.h.

◆ _bluetooth_component

BluetoothComponent* Application::_bluetooth_component

private

Handles the Bluetooth device selection screen.

Definition at line 90 of file application.h.

◆ _builder

Glib::RefPtr<Gtk::Builder> Application::_builder

private

The builder initialized with the Discman UI.

Definition at line 58 of file application.h.

◆ _disc

DiscDB::Disc Application::_disc

private

The Disc returned by DiscDB for the inserted CD.

Definition at line 63 of file application.h.

◆ _disc_component

DiscComponent* Application::_disc_component

private

Handles the album labels, track listing and eject/rip buttons on the main application screen.

Definition at line 88 of file application.h.

◆ _drive_manager

DriveManager Application::_drive_manager

private

Drive manager.

Definition at line 61 of file application.h.

◆ _now_playing_component

NowPlayingComponent* Application::_now_playing_component

private

Handles the left-hand side of the main application screen showing album art and current track.

Definition at line 89 of file application.h.

◆ _player_box

Gtk::Box* Application::_player_box

private

Box holding the main application screen.

Definition at line 77 of file application.h.

◆ _ripper

CDRipper* Application::_ripper

private

CD ripper.

Definition at line 62 of file application.h.

◆ _shutdown_button

Gtk::Button* Application::_shutdown_button

private

Shutdown button.

Definition at line 94 of file application.h.

◆ _stack

Gtk::Stack* Application::_stack

private

Stack that switches between application screens.

Definition at line 76 of file application.h.

◆ _systemd_proxy

Glib::RefPtr<Gio::DBus::Proxy> Application::_systemd_proxy

private

The systemd D-Bus proxy, used for host shutdown.

Definition at line 68 of file application.h.

◆ _timer_connection

sigc::connection Application::_timer_connection

private

A connection of a timer to the callback that periodically checks the current track state.

Definition at line 70 of file application.h.

◆ _track

unsigned int Application::_track

private

The current 1-based track being played.

Definition at line 65 of file application.h.

◆ _window

Gtk::Window* Application::_window

private

Reference to the application window.

Definition at line 60 of file application.h.

The documentation for this class was generated from the following files:

src/application.h
src/application.cc

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ Application()

◆ ~Application()

Member Function Documentation

◆ eject()

◆ on_activate()

◆ on_album_art_art()

◆ on_album_art_button()

◆ on_album_art_done()

◆ on_bluetooth_button()

◆ on_bluetooth_connected()

◆ on_bluetooth_done()

◆ on_button()

◆ on_eject()

◆ on_insert()

◆ on_next()

◆ on_playpause()

◆ on_prev()

◆ on_rip_done()

◆ on_shutdown_button()

◆ on_stop()

◆ on_timeout()

◆ on_track_progress()

◆ on_track_selected()

◆ pause()

◆ play() [1/2]

◆ play() [2/2]

◆ query_discdb()

◆ rip()

◆ run()

◆ stop()

Member Data Documentation

◆ _album_art_box

◆ _album_art_component

◆ _album_art_url

◆ _app

◆ _argc

◆ _argv

◆ _audio_output

◆ _bluetooth_box

◆ _bluetooth_component

◆ _builder

◆ _disc

◆ _disc_component

◆ _drive_manager

◆ _now_playing_component

◆ _player_box

◆ _ripper

◆ _shutdown_button

◆ _stack

◆ _systemd_proxy

◆ _timer_connection

◆ _track

◆ _window