* familiar.c : familiar plugin for vlc
*****************************************************************************
* Copyright (C) 2002 VideoLAN
- * $Id: familiar.c,v 1.14 2002/12/14 23:17:56 jpsaman Exp $
+ * $Id: familiar.c,v 1.31 2003/03/13 15:50:17 marcari Exp $
*
* Authors: Jean-Paul Saman <jpsaman@wxs.nl>
+ * Marc Ariberti <marcari@videolan.org>
*
* 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
*****************************************************************************/
static int Open ( vlc_object_t * );
static void Close ( vlc_object_t * );
-
static void Run ( intf_thread_t * );
-void GtkAutoPlayFile( vlc_object_t * );
+void GtkAutoPlayFile ( vlc_object_t * );
+static int Manage ( intf_thread_t *p_intf );
+void E_(GtkDisplayDate) ( GtkAdjustment *p_adj );
+gint E_(GtkModeManage) ( intf_thread_t * p_intf );
/*****************************************************************************
* Module descriptor
* Module descriptor
*****************************************************************************/
vlc_module_begin();
- add_category_hint( N_("Miscellaneous"), NULL );
- add_bool( "familiar-autoplayfile", 1, GtkAutoPlayFile, AUTOPLAYFILE_TEXT, AUTOPLAYFILE_LONGTEXT );
+ add_category_hint( N_("Miscellaneous"), NULL, VLC_TRUE );
+ add_bool( "familiar-autoplayfile", 1, GtkAutoPlayFile, AUTOPLAYFILE_TEXT, AUTOPLAYFILE_LONGTEXT, VLC_TRUE );
set_description( _("Familiar Linux Gtk+ interface module") );
set_capability( "interface", 70 );
set_callbacks( Open, Close );
return VLC_ENOMEM;
}
+#ifdef NEED_GTK_MAIN
+ msg_Dbg( p_intf, "Using gtk_main" );
p_intf->p_sys->p_gtk_main = module_Need( p_this, "gtk_main", "gtk" );
if( p_intf->p_sys->p_gtk_main == NULL )
{
free( p_intf->p_sys );
return VLC_ENOMOD;
}
+#endif
/* Initialize Gtk+ thread */
p_intf->p_sys->p_input = NULL;
p_intf->p_sys->b_autoplayfile = 1;
+ p_intf->p_sys->b_playing = 0;
+ p_intf->p_sys->b_slider_free = 1;
p_intf->pf_run = Run;
vlc_object_release( p_intf->p_sys->p_input );
}
+#ifdef NEED_GTK_MAIN
+ msg_Dbg( p_intf, "Releasing gtk_main" );
module_Unneed( p_intf, p_intf->p_sys->p_gtk_main );
+#endif
/* Destroy structure */
free( p_intf->p_sys );
*****************************************************************************/
static void Run( intf_thread_t *p_intf )
{
-#ifdef HAVE_GPE_INIT_H
+#ifndef NEED_GTK_MAIN
+ /* gtk_init needs to know the command line. We don't care, so we
+ * give it an empty one */
char *p_args[] = { "" };
char **pp_args = p_args;
int i_args = 1;
+ int i_dummy;
+#endif
- /* Initialize GPE interface */
- if (gpe_application_init(&i_args, &pp_args) == FALSE)
+#ifdef HAVE_GPE_INIT_H
+ /* Initialize GPE interface */
+ msg_Dbg( p_intf, "Starting familiar GPE interface" );
+ if (gpe_application_init(&i_args, &pp_args) == FALSE)
exit (1);
#else
- /* Initialize Gtk+ */
- gtk_set_locale ();
-
- gdk_threads_enter();
+ gtk_set_locale ();
+ #ifndef NEED_GTK_MAIN
+ msg_Dbg( p_intf, "Starting familiar GTK+ interface" );
+ gtk_init( &i_args, &pp_args );
+ #else
+ /* Initialize Gtk+ */
+ msg_Dbg( p_intf, "Starting familiar GTK+ interface thread" );
+ gdk_threads_enter();
+ #endif
#endif
- /* Create some useful widgets that will certainly be used */
+ /* Create some useful widgets that will certainly be used */
// FIXME: magic path
add_pixmap_directory("share");
- add_pixmap_directory("/usr/share/videolan");
+ add_pixmap_directory("/usr/share/vlc");
+ /* Path for pixmaps under linupy */
+ add_pixmap_directory("/usr/local/share/pixmaps/vlc");
+
+
+ /* Path for pixmaps under linupy */
+ add_pixmap_directory("/usr/local/share/pixmaps/vlc");
p_intf->p_sys->p_window = create_familiar();
if (p_intf->p_sys->p_window == NULL)
{
msg_Err( p_intf, "unable to create familiar interface" );
}
+ gtk_widget_set_usize(p_intf->p_sys->p_window,
+ gdk_screen_width() , gdk_screen_height() - 30 );
/* Set the title of the main window */
gtk_window_set_title( GTK_WINDOW(p_intf->p_sys->p_window),
p_intf->p_sys->p_notebook = GTK_NOTEBOOK( gtk_object_get_data(
GTK_OBJECT( p_intf->p_sys->p_window ), "notebook" ) );
-// gtk_widget_hide( GTK_WIDGET(p_intf->p_sys->p_notebook) );
-
- p_intf->p_sys->p_progess = GTK_PROGRESS_BAR( gtk_object_get_data(
- GTK_OBJECT( p_intf->p_sys->p_window ), "progress" ) );
- gtk_widget_hide( GTK_WIDGET(p_intf->p_sys->p_progess) );
+ p_intf->p_sys->p_mediabook = GTK_NOTEBOOK( gtk_object_get_data(
+ GTK_OBJECT( p_intf->p_sys->p_window ), "mediabook" ) );
+
+ /* Get the slider object */
+ p_intf->p_sys->p_slider = GTK_HSCALE( gtk_object_get_data(
+ GTK_OBJECT( p_intf->p_sys->p_window ), "slider" ) );
+ p_intf->p_sys->p_slider_label = GTK_LABEL( gtk_object_get_data(
+ GTK_OBJECT( p_intf->p_sys->p_window ), "slider_label" ) );
+
+ /* Connect the date display to the slider */
+#define P_SLIDER GTK_RANGE( gtk_object_get_data( \
+ GTK_OBJECT( p_intf->p_sys->p_window ), "slider" ) )
+ p_intf->p_sys->p_adj = gtk_range_get_adjustment( P_SLIDER );
+
+ gtk_signal_connect ( GTK_OBJECT( p_intf->p_sys->p_adj ), "value_changed",
+ GTK_SIGNAL_FUNC( E_(GtkDisplayDate) ), NULL );
+ p_intf->p_sys->f_adj_oldvalue = 0;
+ p_intf->p_sys->i_adj_oldvalue = 0;
+#undef P_SLIDER
p_intf->p_sys->p_clist = GTK_CLIST( gtk_object_get_data(
GTK_OBJECT( p_intf->p_sys->p_window ), "clistmedia" ) );
gtk_clist_set_column_visibility (GTK_CLIST (p_intf->p_sys->p_clist), 4, FALSE);
gtk_clist_column_titles_show (GTK_CLIST (p_intf->p_sys->p_clist));
+ /* the playlist object */
+ p_intf->p_sys->p_clistplaylist = GTK_CLIST( gtk_object_get_data(
+ GTK_OBJECT( p_intf->p_sys->p_window ), "clistplaylist" ) );
+
+ p_intf->p_sys->p_mrlentry = GTK_ENTRY( gtk_object_get_data(
+ GTK_OBJECT( p_intf->p_sys->p_window ), "mrl_entry" ) );
+
/* Store p_intf to keep an eye on it */
gtk_object_set_data( GTK_OBJECT(p_intf->p_sys->p_window),
"p_intf", p_intf );
+ gtk_object_set_data( GTK_OBJECT(p_intf->p_sys->p_adj),
+ "p_intf", p_intf );
+
/* Show the control window */
gtk_widget_show( p_intf->p_sys->p_window );
- ReadDirectory(p_intf->p_sys->p_clist, "/mnt");
-
- /* Sleep to avoid using all CPU - since some interfaces need to
- * access keyboard events, a 100ms delay is a good compromise */
+ ReadDirectory(p_intf->p_sys->p_clist, ".");
+
+ /* update the playlist */
+ FamiliarRebuildCList( p_intf->p_sys->p_clistplaylist,
+ vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE ));
+
+#ifdef NEED_GTK_MAIN
+ msg_Dbg( p_intf, "Manage GTK keyboard events using threads" );
while( !p_intf->b_die )
{
+ Manage( p_intf );
+
+ /* Sleep to avoid using all CPU - since some interfaces need to
+ * access keyboard events, a 100ms delay is a good compromise */
gdk_threads_leave();
- msleep( INTF_IDLE_SLEEP );
+ if (p_intf->p_libvlc->i_cpu & CPU_CAPABILITY_FPU)
+ msleep( INTF_IDLE_SLEEP );
+ else
+ msleep( 1000 );
gdk_threads_enter();
}
+#else
+ msg_Dbg( p_intf, "Manage GTK keyboard events using timeouts" );
+ /* Sleep to avoid using all CPU - since some interfaces needs to access
+ * keyboard events, a 1000ms delay is a good compromise */
+ if (p_intf->p_libvlc->i_cpu & CPU_CAPABILITY_FPU)
+ i_dummy = gtk_timeout_add( INTF_IDLE_SLEEP / 1000, (GtkFunction)Manage, p_intf );
+ else
+ i_dummy = gtk_timeout_add( 1000, (GtkFunction)Manage, p_intf );
+
+ /* Enter Gtk mode */
+ gtk_main();
+ /* Remove the timeout */
+ gtk_timeout_remove( i_dummy );
+#endif
gtk_object_destroy( GTK_OBJECT(p_intf->p_sys->p_window) );
-
+#ifdef NEED_GTK_MAIN
gdk_threads_leave();
- gtk_main_quit();
+#endif
}
/*****************************************************************************
GtkWidget *cbautoplay;
intf_thread_t *p_intf;
int i_index;
- vlc_list_t list = vlc_list_find( p_this, VLC_OBJECT_INTF,
- FIND_ANYWHERE );
+ vlc_list_t *p_list = vlc_list_find( p_this, VLC_OBJECT_INTF,
+ FIND_ANYWHERE );
- for( i_index = 0; i_index < list.i_count; i_index++ )
+ for( i_index = 0; i_index < p_list->i_count; i_index++ )
{
- p_intf = (intf_thread_t *)list.p_values[i_index].p_object ;
+ p_intf = (intf_thread_t *)p_list->p_values[i_index].p_object ;
if( strcmp( MODULE_STRING, p_intf->p_module->psz_object_name ) )
{
continue;
}
-
cbautoplay = GTK_WIDGET( gtk_object_get_data(
GTK_OBJECT( p_intf->p_sys->p_window ),
"cbautoplay" ) );
{
p_intf->p_sys->b_autoplayfile = VLC_TRUE;
}
-
gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( cbautoplay ),
p_intf->p_sys->b_autoplayfile );
}
+ vlc_list_release( p_list );
+}
+
+/* following functions are local */
+
+/*****************************************************************************
+ * Manage: manage main thread messages
+ *****************************************************************************
+ * In this function, called approx. 10 times a second, we check what the
+ * main program wanted to tell us.
+ *****************************************************************************/
+static int Manage( intf_thread_t *p_intf )
+{
+ vlc_mutex_lock( &p_intf->change_lock );
+
+ /* Update the input */
+ if( p_intf->p_sys->p_input == NULL )
+ {
+ p_intf->p_sys->p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT,
+ FIND_ANYWHERE );
+ }
+ else if( p_intf->p_sys->p_input->b_dead )
+ {
+ vlc_object_release( p_intf->p_sys->p_input );
+ p_intf->p_sys->p_input = NULL;
+ }
+
+ if( p_intf->p_sys->p_input )
+ {
+ input_thread_t *p_input = p_intf->p_sys->p_input;
+
+ vlc_mutex_lock( &p_input->stream.stream_lock );
+ if( !p_input->b_die )
+ {
+ /* New input or stream map change */
+ if( p_input->stream.b_changed )
+ {
+ playlist_t *p_playlist;
+
+ E_(GtkModeManage)( p_intf );
+ p_intf->p_sys->b_playing = 1;
+
+ /* update playlist interface */
+ p_playlist = (playlist_t *) vlc_object_find(
+ p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
+ if (p_playlist != NULL)
+ {
+ FamiliarRebuildCList( p_intf->p_sys->p_clistplaylist,
+ p_playlist );
+ }
+ }
+
+ /* Manage the slider */
+ if (p_intf->p_libvlc->i_cpu & CPU_CAPABILITY_FPU)
+ {
+ /* Manage the slider for CPU_CAPABILITY_FPU hardware */
+ if( p_input->stream.b_seekable && p_intf->p_sys->b_playing )
+ {
+ float newvalue = p_intf->p_sys->p_adj->value;
+
+#define p_area p_input->stream.p_selected_area
+ /* If the user hasn't touched the slider since the last time,
+ * then the input can safely change it */
+ if( newvalue == p_intf->p_sys->f_adj_oldvalue )
+ {
+ /* Update the value */
+ p_intf->p_sys->p_adj->value =
+ p_intf->p_sys->f_adj_oldvalue =
+ ( 100. * p_area->i_tell ) / p_area->i_size;
+ gtk_signal_emit_by_name( GTK_OBJECT( p_intf->p_sys->p_adj ),
+ "value_changed" );
+ }
+ /* Otherwise, send message to the input if the user has
+ * finished dragging the slider */
+ else if( p_intf->p_sys->b_slider_free )
+ {
+ off_t i_seek = ( newvalue * p_area->i_size ) / 100;
+
+ /* release the lock to be able to seek */
+ vlc_mutex_unlock( &p_input->stream.stream_lock );
+ input_Seek( p_input, i_seek, INPUT_SEEK_SET );
+ vlc_mutex_lock( &p_input->stream.stream_lock );
+
+ /* Update the old value */
+ p_intf->p_sys->f_adj_oldvalue = newvalue;
+ }
+#undef p_area
+ }
+ }
+ else
+ {
+ /* Manage the slider without CPU_CAPABILITY_FPU hardware */
+ if( p_input->stream.b_seekable && p_intf->p_sys->b_playing )
+ {
+ off_t newvalue = p_intf->p_sys->p_adj->value;
+
+#define p_area p_input->stream.p_selected_area
+ /* If the user hasn't touched the slider since the last time,
+ * then the input can safely change it */
+ if( newvalue == p_intf->p_sys->i_adj_oldvalue )
+ {
+ /* Update the value */
+ p_intf->p_sys->p_adj->value =
+ p_intf->p_sys->i_adj_oldvalue =
+ ( 100 * p_area->i_tell ) / p_area->i_size;
+ gtk_signal_emit_by_name( GTK_OBJECT( p_intf->p_sys->p_adj ),
+ "value_changed" );
+ }
+ /* Otherwise, send message to the input if the user has
+ * finished dragging the slider */
+ else if( p_intf->p_sys->b_slider_free )
+ {
+ off_t i_seek = ( newvalue * p_area->i_size ) / 100;
+
+ /* release the lock to be able to seek */
+ vlc_mutex_unlock( &p_input->stream.stream_lock );
+ input_Seek( p_input, i_seek, INPUT_SEEK_SET );
+ vlc_mutex_lock( &p_input->stream.stream_lock );
+
+ /* Update the old value */
+ p_intf->p_sys->i_adj_oldvalue = newvalue;
+ }
+#undef p_area
+ }
+ }
+ }
+ vlc_mutex_unlock( &p_input->stream.stream_lock );
+ }
+ else if( p_intf->p_sys->b_playing && !p_intf->b_die )
+ {
+ E_(GtkModeManage)( p_intf );
+ p_intf->p_sys->b_playing = 0;
+ }
+
+#ifndef NEED_GTK_MAIN
+ if( p_intf->b_die )
+ {
+ vlc_mutex_unlock( &p_intf->change_lock );
+
+ /* Prepare to die, young Skywalker */
+ gtk_main_quit();
+
+ return FALSE;
+ }
+#endif
+
+ vlc_mutex_unlock( &p_intf->change_lock );
+
+ return TRUE;
+}
+
+/*****************************************************************************
+ * GtkDisplayDate: display stream date
+ *****************************************************************************
+ * This function displays the current date related to the position in
+ * the stream. It is called whenever the slider changes its value.
+ * The lock has to be taken before you call the function.
+ *****************************************************************************/
+void E_(GtkDisplayDate)( GtkAdjustment *p_adj )
+{
+ intf_thread_t *p_intf;
+
+ p_intf = gtk_object_get_data( GTK_OBJECT( p_adj ), "p_intf" );
+
+ if( p_intf->p_sys->p_input )
+ {
+#define p_area p_intf->p_sys->p_input->stream.p_selected_area
+ char psz_time[ OFFSETTOTIME_MAX_SIZE ];
+
+ gtk_label_set_text( GTK_LABEL( p_intf->p_sys->p_slider_label ),
+ input_OffsetToTime( p_intf->p_sys->p_input, psz_time,
+ ( p_area->i_size * p_adj->value ) / 100 ) );
+#undef p_area
+ }
+}
+
+/*****************************************************************************
+ * GtkModeManage: actualize the aspect of the interface whenever the input
+ * changes.
+ *****************************************************************************
+ * The lock has to be taken before you call the function.
+ *****************************************************************************/
+gint E_(GtkModeManage)( intf_thread_t * p_intf )
+{
+ GtkWidget * p_slider;
+ vlc_bool_t b_control;
+
+#define GETWIDGET( ptr, name ) GTK_WIDGET( gtk_object_get_data( GTK_OBJECT( \
+ p_intf->p_sys->ptr ) , ( name ) ) )
+ /* hide slider */
+ p_slider = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
+ p_intf->p_sys->p_window ), "slider" ) );
+ gtk_widget_hide( GTK_WIDGET( p_slider ) );
+
+ /* controls unavailable */
+ b_control = 0;
+
+ /* show the box related to current input mode */
+ if( p_intf->p_sys->p_input )
+ {
+ /* initialize and show slider for seekable streams */
+ if( p_intf->p_sys->p_input->stream.b_seekable )
+ {
+ if (p_intf->p_libvlc->i_cpu & CPU_CAPABILITY_FPU)
+ p_intf->p_sys->p_adj->value = p_intf->p_sys->f_adj_oldvalue = 0;
+ else
+ p_intf->p_sys->p_adj->value = p_intf->p_sys->i_adj_oldvalue = 0;
+ gtk_signal_emit_by_name( GTK_OBJECT( p_intf->p_sys->p_adj ),
+ "value_changed" );
+ gtk_widget_show( GTK_WIDGET( p_slider ) );
+ }
+
+ /* control buttons for free pace streams */
+ b_control = p_intf->p_sys->p_input->stream.b_pace_control;
+
+ p_intf->p_sys->p_input->stream.b_changed = 0;
+ msg_Dbg( p_intf, "stream has changed, refreshing interface" );
+ }
+
+ /* set control items */
+ gtk_widget_set_sensitive( GETWIDGET(p_window, "toolbar_rewind"), b_control );
+ gtk_widget_set_sensitive( GETWIDGET(p_window, "toolbar_pause"), b_control );
+ gtk_widget_set_sensitive( GETWIDGET(p_window, "toolbar_forward"), b_control );
- vlc_list_release( &list );
+#undef GETWIDGET
+ return TRUE;
}