ui-popup-menu.c File Reference

Popup menu subsystem. More...

#include <stdlib.h>
#include <glib.h>
#include <gtk/gtk.h>
#include "audio.h"
#include "support-log.h"
#include "support-intl.h"
#include "support-ui.h"
#include "ui-popup-menu.h"
#include "ui-about-dialog.h"
#include "main.h"

Include dependency graph for ui-popup-menu.c:

Go to the source code of this file.

Data Structures
struct	popup_menu

Macros
#define	POPUP_MENU_UI_FILE   "popup-menu-gtk2.glade"

Functions
static void	update_mute_item (GtkCheckMenuItem *mute_item, GCallback handler_func, gpointer handler_data, gboolean has_mute, gboolean muted)
void	on_mute_item_activate (G_GNUC_UNUSED GtkCheckMenuItem *item, PopupMenu *menu)
void	on_mixer_item_activate (G_GNUC_UNUSED GtkMenuItem *item, G_GNUC_UNUSED PopupMenu *menu)
void	on_prefs_item_activate (G_GNUC_UNUSED GtkMenuItem *item, G_GNUC_UNUSED PopupMenu *menu)
void	on_reload_item_activate (G_GNUC_UNUSED GtkMenuItem *item, PopupMenu *menu)
void	on_about_item_activate (G_GNUC_UNUSED GtkMenuItem *item, G_GNUC_UNUSED PopupMenu *menu)
static void	on_audio_changed (G_GNUC_UNUSED Audio *audio, AudioEvent *event, gpointer data)
GtkWindow *	popup_menu_get_window (PopupMenu *menu)
void	popup_menu_show (PopupMenu *menu, GTK_3_22_UNUSED GtkMenuPositionFunc func, GTK_3_22_UNUSED gpointer data, GTK_3_22_UNUSED guint button, GTK_3_22_UNUSED guint activate_time)
void	popup_menu_destroy (PopupMenu *menu)
PopupMenu *	popup_menu_create (Audio *audio)

Detailed Description

Popup menu subsystem.

This file holds the ui-related code for the popup menu.

Definition in file ui-popup-menu.c.

Macro Definition Documentation

POPUP_MENU_UI_FILE

#define POPUP_MENU_UI_FILE   "popup-menu-gtk2.glade"

Definition at line 37 of file ui-popup-menu.c.

Function Documentation

on_about_item_activate()

void on_about_item_activate	(	G_GNUC_UNUSED GtkMenuItem *	item,
		G_GNUC_UNUSED PopupMenu *	menu
	)

Handles a click on 'about_item', opening the About dialog.

Parameters

item	the object which received the signal.
menu	PopupMenu instance set when the signal handler was connected.

Definition at line 174 of file ui-popup-menu.c.

on_audio_changed()

static void on_audio_changed ( G_GNUC_UNUSED Audio *  audio, AudioEvent *  event, 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 188 of file ui-popup-menu.c.

on_mixer_item_activate()

void on_mixer_item_activate	(	G_GNUC_UNUSED GtkMenuItem *	item,
		G_GNUC_UNUSED PopupMenu *	menu
	)

Handles a click on 'mixer_item', opening the specified mixer application.

Parameters

item	the object which received the signal.
menu	PopupMenu instance set when the signal handler was connected.

Definition at line 135 of file ui-popup-menu.c.

on_mute_item_activate()

void on_mute_item_activate	(	G_GNUC_UNUSED GtkCheckMenuItem *	item,
		PopupMenu *	menu
	)

Handles a click on 'mute_item', toggling the mute audio state.

Parameters

item	the object which received the signal.
menu	PopupMenu instance set when the signal handler was connected.

Definition at line 121 of file ui-popup-menu.c.

on_prefs_item_activate()

void on_prefs_item_activate	(	G_GNUC_UNUSED GtkMenuItem *	item,
		G_GNUC_UNUSED PopupMenu *	menu
	)

Handles a click on 'prefs_item', opening the preferences window.

Parameters

item	the object which received the signal.
menu	PopupMenu instance set when the signal handler was connected.

Definition at line 148 of file ui-popup-menu.c.

on_reload_item_activate()

void on_reload_item_activate	(	G_GNUC_UNUSED GtkMenuItem *	item,
		PopupMenu *	menu
	)

Handles a click on 'reload_item', re-initializing the audio subsystem.

Parameters

item	the object which received the signal.
menu	PopupMenu instance set when the signal handler was connected.

Definition at line 161 of file ui-popup-menu.c.

popup_menu_create()

PopupMenu* popup_menu_create

(

Audio *

audio

)

Creates the popup menu and connects all the signals.

Parameters

audio

pointer to this audio subsystem.

Returns

the newly created PopupMenu instance.

Definition at line 261 of file ui-popup-menu.c.

popup_menu_destroy()

void popup_menu_destroy

(

PopupMenu *

menu

)

Destroys the popup menu, freeing any resources.

Parameters

menu	a PopupMenu instance.

Definition at line 245 of file ui-popup-menu.c.

popup_menu_get_window()

GtkWindow* popup_menu_get_window

(

PopupMenu *

menu

)

Return a pointer toward the internal GtkWindow instance.

Parameters

menu	a PopupMenu instance.

Definition at line 208 of file ui-popup-menu.c.

popup_menu_show()

void popup_menu_show	(	PopupMenu *	menu,
		GTK_3_22_UNUSED GtkMenuPositionFunc	func,
		GTK_3_22_UNUSED gpointer	data,
		GTK_3_22_UNUSED guint	button,
		GTK_3_22_UNUSED guint	activate_time
	)

Shows the popup menu. The weird prototype of this function comes from the underlying gtk_menu_popup() that is used to display the popup menu.

Parameters

menu	a PopupMenu instance.
func	a user supplied function used to position the menu, or NULL.
data	user supplied data to be passed to func.
button	the mouse button which was pressed to initiate the event.
activate_time	the time at which the activation event occurred.

Definition at line 225 of file ui-popup-menu.c.

update_mute_item()

static void update_mute_item ( GtkCheckMenuItem *  mute_item, GCallback  handler_func, gpointer  handler_data, gboolean  has_mute, gboolean  muted  )

static

Definition at line 68 of file ui-popup-menu.c.