main.c File Reference

Main program entry point & high-level public functions. More...

#include <stdlib.h>
#include <glib.h>
#include "main.h"
#include "audio.h"
#include "notif.h"
#include "hotkeys.h"
#include "prefs.h"
#include "support-intl.h"
#include "support-log.h"
#include "ui-about-dialog.h"
#include "ui-prefs-dialog.h"
#include "ui-popup-menu.h"
#include "ui-popup-window.h"
#include "ui-tray-icon.h"

Include dependency graph for main.c:

Go to the source code of this file.

Functions
static void	run_command (const gchar *cmd)
void	run_mixer_command (void)
void	run_custom_command (void)
static void	prefs_dialog_response_cb (PrefsDialog *this_dialog, gint response_id)
void	run_prefs_dialog (void)
void	run_about_dialog (void)
void	run_error_dialog (const char *fmt,...)
gint	run_audio_error_dialog (void)
void	do_toggle_popup_window (void)
void	do_show_popup_menu (GtkMenuPositionFunc func, gpointer data, guint button, guint activate_time)
static void	on_audio_changed (Audio *audio, AudioEvent *event, G_GNUC_UNUSED gpointer data)
int	main (int argc, char *argv[])

Variables
static Audio *	audio
static PopupMenu *	popup_menu
static PopupWindow *	popup_window
static TrayIcon *	tray_icon
static Hotkeys *	hotkeys
static Notif *	notif
static GtkWindow *	main_window
static PrefsDialog *	prefs_dialog
static AboutDialog *	about_dialog
static gboolean	version = FALSE
static GOptionEntry	option_entries []

Detailed Description

Main program entry point & high-level public functions.

The main program entry point. Also handles creating and opening the widgets. Declares some high-level public functions needed by some widgets.

Definition in file main.c.

Function Documentation

do_show_popup_menu()

void do_show_popup_menu	(	GtkMenuPositionFunc	func,
		gpointer	data,
		guint	button,
		guint	activate_time
	)

Show the popup menu.

Definition at line 277 of file main.c.

do_toggle_popup_window()

void do_toggle_popup_window

(

void

)

Toggle the popup window

Definition at line 259 of file main.c.

main()

int main	(	int	argc,
		char *	argv[]
	)

Program entry point. Initializes gtk+, calls the widget creating functions and starts the main loop.

Parameters

argc	count of arguments
argv	string array of arguments

Returns

0 for success, otherwise error code

Definition at line 326 of file main.c.

on_audio_changed()

static void on_audio_changed ( Audio *  audio, AudioEvent *  event, G_GNUC_UNUSED gpointer  data  )

static

Handle signals from the audio subsystem.

Parameters

audio	the Audio instance that emitted the signal.
event	the AudioEvent containing useful information.
data	user supplied data.

Definition at line 291 of file main.c.

prefs_dialog_response_cb()

static void prefs_dialog_response_cb ( PrefsDialog *  this_dialog, gint  response_id  )

static

Bring up the preferences window.

Definition at line 118 of file main.c.

run_about_dialog()

void run_about_dialog

(

void

)

Run the about dialog.

Definition at line 168 of file main.c.

run_audio_error_dialog()

gint run_audio_error_dialog

(

void

)

Emits a warning if the sound connection is lost, usually via a dialog window (with option to reinitialize sound) or stderr. Asks for alsa reload, check the return value to know.

Returns

the response from the dialog window

Definition at line 223 of file main.c.

run_command()

static void run_command ( const gchar *  cmd )

static

Runs a given command via g_spawn_command_line_async().

Parameters

cmd	the command to run

Definition at line 62 of file main.c.

run_custom_command()

void run_custom_command

(

void

)

Run a custom command.

Definition at line 99 of file main.c.

run_error_dialog()

void run_error_dialog	(	const char *	fmt,
			...
	)

Report an error, usually via a dialog window or on stderr.

Parameters

fmt	the error
...	more string segments in the format of printf

Definition at line 188 of file main.c.

run_mixer_command()

void run_mixer_command

(

void

)

Run the specified mixer application.

Definition at line 79 of file main.c.

run_prefs_dialog()

void run_prefs_dialog

(

void

)

Definition at line 151 of file main.c.

Variable Documentation

about_dialog

AboutDialog* about_dialog

static

Definition at line 54 of file main.c.

audio

Audio* audio

static

Definition at line 40 of file main.c.

hotkeys

Hotkeys* hotkeys

static

Definition at line 44 of file main.c.

main_window

GtkWindow* main_window

static

Definition at line 50 of file main.c.

notif

Notif* notif

static

Definition at line 45 of file main.c.

option_entries

GOptionEntry option_entries[]

static

Initial value:

= {
    { "version", 'v', 0, G_OPTION_ARG_NONE, &version, "Show version and exit", NULL },
    { "debug", 'd', 0, G_OPTION_ARG_NONE, &want_debug, "Run in debug mode", NULL },
    { NULL, 0, 0, 0, NULL, NULL, NULL }
}

Definition at line 311 of file main.c.

popup_menu

PopupMenu* popup_menu

static

Definition at line 41 of file main.c.

popup_window

PopupWindow* popup_window

static

Definition at line 42 of file main.c.

prefs_dialog

PrefsDialog* prefs_dialog

static

Definition at line 53 of file main.c.

tray_icon

TrayIcon* tray_icon

static

Definition at line 43 of file main.c.

version

gboolean version = FALSE

static

Definition at line 310 of file main.c.