* This library provides basic functions for threads to interact with user
* interface, such as command line.
*****************************************************************************
- * Copyright (C) 1998, 1999, 2000 VideoLAN
- * $Id: interface.c,v 1.76 2001/05/06 04:32:02 sam Exp $
+ * Copyright (C) 1998-2007 the VideoLAN team
+ * $Id$
*
* Authors: Vincent Seguin <seguin@via.ecp.fr>
*
* 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
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
+/**
+ * \file
+ * This file contains functions related to interface management
+ */
+
+
/*****************************************************************************
* Preamble
*****************************************************************************/
-#include "defs.h"
-#include <errno.h> /* ENOMEM */
-#include <stdlib.h> /* free(), strtol() */
-#include <stdio.h> /* FILE */
-#include <string.h> /* strerror() */
-#include <sys/types.h> /* off_t */
+#include <vlc/vlc.h>
-#include "config.h"
-#include "common.h"
-#include "threads.h"
-#include "mtime.h"
-#include "modules.h"
+#include <vlc_aout.h>
+#include <vlc_vout.h>
-#include "stream_control.h"
-#include "input_ext-intf.h"
+#include "vlc_interface.h"
+#include "modules/modules.h" // Gruik!
-#include "audio_output.h"
-
-#include "intf_msg.h"
-#include "interface.h"
-#include "intf_playlist.h"
-#include "intf_channels.h"
-#include "keystrokes.h"
+#ifdef __APPLE__
+# include <Cocoa/Cocoa.h>
+#endif
-#include "video.h"
-#include "video_output.h"
+/*****************************************************************************
+ * Local prototypes
+ *****************************************************************************/
+static void RunInterface( intf_thread_t *p_intf );
-#include "main.h"
+static int SwitchIntfCallback( vlc_object_t *, char const *,
+ vlc_value_t , vlc_value_t , void * );
+static int AddIntfCallback( vlc_object_t *, char const *,
+ vlc_value_t , vlc_value_t , void * );
+#ifdef __APPLE__
+static void Manager( intf_thread_t *p_intf );
/*****************************************************************************
- * Local prototypes
+ * VLCApplication interface
*****************************************************************************/
-static void intf_Manage( intf_thread_t *p_intf );
+@interface VLCApplication : NSApplication
+{
+ libvlc_int_t *o_libvlc;
+}
+
+- (void)setVLC: (libvlc_int_t *)p_libvlc;
+
+@end
+#endif
/*****************************************************************************
* intf_Create: prepare interface before main loop
* This function opens output devices and creates specific interfaces. It sends
* its own error messages.
*****************************************************************************/
-intf_thread_t* intf_Create( void )
+/**
+ * Create the interface, and prepare it for main loop.
+ * You can give some additional options to be used for interface initialization
+ *
+ * \param p_this the calling vlc_object_t
+ * \param psz_module a preferred interface module
+ * \param i_options number additional options
+ * \param ppsz_options additional option strings
+ * \return a pointer to the created interface thread, NULL on error
+ */
+intf_thread_t* __intf_Create( vlc_object_t *p_this, const char *psz_module,
+ int i_options, const char *const *ppsz_options )
{
intf_thread_t * p_intf;
+ int i;
/* Allocate structure */
- p_intf = malloc( sizeof( intf_thread_t ) );
+ p_intf = vlc_object_create( p_this, VLC_OBJECT_INTF );
if( !p_intf )
{
- intf_ErrMsg( "intf error: cannot create interface thread (%s)",
- strerror( ENOMEM ) );
- return( NULL );
+ msg_Err( p_this, "out of memory" );
+ return NULL;
+ }
+ p_intf->pf_request_window = NULL;
+ p_intf->pf_release_window = NULL;
+ p_intf->pf_control_window = NULL;
+ p_intf->b_play = VLC_FALSE;
+ p_intf->b_interaction = VLC_FALSE;
+
+ for( i = 0 ; i< i_options; i++ )
+ {
+ var_OptionParse( p_intf, ppsz_options[i] );
}
/* Choose the best module */
- p_intf->p_module = module_Need( MODULE_CAPABILITY_INTF, NULL );
+ p_intf->p_module = module_Need( p_intf, "interface", psz_module, VLC_FALSE );
if( p_intf->p_module == NULL )
{
- intf_ErrMsg( "intf error: no suitable intf module" );
- free( p_intf );
- return( NULL );
+ msg_Err( p_intf, "no suitable interface module" );
+ vlc_object_destroy( p_intf );
+ return NULL;
}
-#define f p_intf->p_module->p_functions->intf.functions.intf
- p_intf->pf_open = f.pf_open;
- p_intf->pf_close = f.pf_close;
- p_intf->pf_run = f.pf_run;
-#undef f
-
- /* Initialize callbacks */
- p_intf->pf_manage = intf_Manage;
-
/* Initialize structure */
- p_intf->b_die = 0;
-
- p_intf->p_input = NULL;
- p_intf->p_keys = NULL;
- p_intf->b_menu = 0;
- p_intf->b_menu_change = 0;
-
- if( p_intf->pf_open( p_intf ) )
- {
- intf_ErrMsg("intf error: cannot create interface");
- module_Unneed( p_intf->p_module );
- free( p_intf );
- return( NULL );
- }
+ p_intf->b_menu = VLC_FALSE;
+ p_intf->b_menu_change = VLC_FALSE;
/* Initialize mutexes */
- vlc_mutex_init( &p_intf->change_lock );
+ vlc_mutex_init( p_intf, &p_intf->change_lock );
- /* Load channels - the pointer will be set to NULL on failure. The
- * return value is ignored since the program can work without
- * channels */
- intf_LoadChannels( p_intf, main_GetPszVariable( INTF_CHANNELS_VAR,
- INTF_CHANNELS_DEFAULT ));
+ /* Attach interface to its parent object */
+ vlc_object_attach( p_intf, p_this );
- intf_Msg("intf: interface initialized");
- return( p_intf );
+ return p_intf;
}
/*****************************************************************************
- * intf_Manage: manage interface
+ * intf_RunThread: launch the interface thread
*****************************************************************************
- * This function has to be called regularly by the interface plugin. It
- * checks for playlist end, module expiration, message flushing, and a few
- * other useful things.
+ * This function either creates a new thread and runs the interface in it,
+ * or runs the interface in the current thread, depending on b_block.
*****************************************************************************/
-static void intf_Manage( intf_thread_t *p_intf )
+/**
+ * Run the interface thread.
+ *
+ * If b_block is not set, runs the interface in the thread, else,
+ * creates a new thread and runs the interface.
+ * \param p_intf the interface thread
+ * \return VLC_SUCCESS on success, an error number else
+ */
+int intf_RunThread( intf_thread_t *p_intf )
{
- /* Flush waiting messages */
- intf_FlushMsg();
+#ifdef __APPLE__
+ NSAutoreleasePool * o_pool;
- /* Manage module bank */
- module_ManageBank( );
-
- if( ( p_intf->p_input != NULL ) &&
- ( p_intf->p_input->b_error || p_intf->p_input->b_eof ) )
- {
- input_DestroyThread( p_intf->p_input, NULL );
- p_intf->p_input = NULL;
- intf_DbgMsg("Input thread destroyed");
- }
-
- /* If no stream is being played, try to find one */
- if( p_intf->p_input == NULL && !p_intf->b_die )
+ /* If !clivlc, then run as a OS X application */
+ if( p_intf->b_block && strncmp( p_intf->p_libvlc->psz_object_name,
+ "clivlc", 6) )
{
- /* Select the next playlist item */
- intf_PlaylistNext( p_main->p_playlist );
+ o_pool = [[NSAutoreleasePool alloc] init];
+ [VLCApplication sharedApplication];
+ [NSApp setVLC: p_intf->p_libvlc];
- if( p_main->p_playlist->i_index == -1 )
+ if( p_intf->pf_run )
+ RunInterface( p_intf );
+ else
{
- /* FIXME: wait for user to add stuff to playlist ? */
-#if 0
- p_intf->b_die = 1;
+ [NSApp run];
+ while( !intf_ShouldDie( p_intf ) )
+ msleep( INTF_IDLE_SLEEP * 2);
+ }
+ vlc_object_kill( p_intf );
+ }
+ else
#endif
+ if( p_intf->b_block )
+ {
+ /* If we are clivlc+macosx, don't run the macosx GUI */
+ if( !strcmp( p_intf->p_module->psz_object_name, "macosx" ) )
+ {
+ msg_Err( p_intf, "You cannot run the MacOS X module as an "
+ "interface in clivlc mode. Please read the "
+ "README.MacOSX.rtf file.");
+ return VLC_EGENERIC;
}
+
+ /* If the main interface does not have a run function,
+ * implement a waiting loop ourselves
+ */
+ if( p_intf->pf_run )
+ RunInterface( p_intf );
else
{
- p_intf->p_input =
- input_CreateThread( &p_main->p_playlist->current, NULL );
+ while( !intf_ShouldDie( p_intf ) )
+ msleep( INTF_IDLE_SLEEP * 2);
}
+ vlc_object_kill( p_intf );
}
-}
-
-/*****************************************************************************
- * intf_Destroy: clean interface after main loop
- *****************************************************************************
- * This function destroys specific interfaces and close output devices.
- *****************************************************************************/
-void intf_Destroy( intf_thread_t *p_intf )
-{
- p_intf_key p_cur;
- p_intf_key p_next;
-
- /* Unload channels */
- intf_UnloadChannels( p_intf );
-
- /* Destroy interfaces */
- p_intf->pf_close( p_intf );
+ else
+ {
+ /* This interface doesn't need to be run */
+ if( !p_intf->pf_run )
+ return VLC_SUCCESS;
- /* Close input thread, if any (blocking) */
- if( p_intf->p_input )
- {
- input_DestroyThread( p_intf->p_input, NULL );
- }
+ /* Run the interface in a separate thread */
+ if( !strcmp( p_intf->p_module->psz_object_name, "macosx" ) )
+ {
+ msg_Err( p_intf, "You cannot run the MacOS X module as an "
+ "extra interface. Please read the "
+ "README.MacOSX.rtf file.");
+ return VLC_EGENERIC;
+ }
- /* Destroy keymap */
- p_cur = p_intf->p_keys;
- while( p_cur != NULL)
- {
- p_next = p_cur->next;
- free(p_cur);
- p_cur = p_next;
+ /* Run the interface in a separate thread */
+ if( vlc_thread_create( p_intf, "interface", RunInterface,
+ VLC_THREAD_PRIORITY_LOW, VLC_FALSE ) )
+ {
+ msg_Err( p_intf, "cannot spawn interface thread" );
+ return VLC_EGENERIC;
+ }
}
-
- /* Unlock module */
- module_Unneed( p_intf->p_module );
-
- vlc_mutex_destroy( &p_intf->change_lock );
- /* Free structure */
- free( p_intf );
+ return VLC_SUCCESS;
}
-/*****************************************************************************
- * intf_AssignKey: assign standartkeys *
- *****************************************************************************
- * This function fills in the associative array that links the key pressed *
- * and the key we use internally. Support one extra parameter. *
- ****************************************************************************/
-void intf_AssignKey( intf_thread_t *p_intf, int r_key, int f_key, int param)
+/**
+ * Stops the interface thread
+ *
+ * This function asks the interface thread to stop
+ * \param p_intf the interface thread
+ * \return nothing
+ */
+void intf_StopThread( intf_thread_t *p_intf )
{
- p_intf_key p_cur = p_intf->p_keys;
- if( p_cur == NULL )
- {
- p_cur = (p_intf_key )(malloc ( sizeof( intf_key ) ) );
- p_cur->received_key = r_key;
- p_cur->forwarded.key = f_key;
- p_cur->forwarded.param = param;
- p_cur->next = NULL;
- p_intf->p_keys = p_cur;
- }
- else
+ /* Tell the interface to die */
+ if( !p_intf->b_block )
{
- while( p_cur->next != NULL && p_cur ->received_key != r_key)
+ vlc_object_kill( p_intf );
+ if( p_intf->pf_run )
{
- p_cur = p_cur->next;
+ vlc_cond_signal( &p_intf->object_wait );
+ vlc_thread_join( p_intf );
}
- if( p_cur->next == NULL )
- {
- p_cur->next = ( p_intf_key )( malloc( sizeof( intf_key ) ) );
- p_cur = p_cur->next;
- p_cur->next = NULL;
- p_cur->forwarded.param = param;
- p_cur->received_key = r_key;
- }
- p_cur->forwarded.key = f_key;
- }
+ }
}
-/* Basic getKey function... */
-keyparm intf_GetKey( intf_thread_t *p_intf, int r_key)
-{
- keyparm reply;
-
- p_intf_key current = p_intf->p_keys;
- while(current != NULL && current->received_key != r_key)
- {
- current = current->next;
- }
- if(current == NULL)
- { /* didn't find any key in the array */
- reply.key = INTF_KEY_UNKNOWN;
- reply.param = 0;
- }
- else
+/**
+ * \brief Destroy the interface after the main loop endeed.
+ *
+ * Destroys interfaces and closes output devices
+ * \param p_intf the interface thread
+ * \return nothing
+ */
+void intf_Destroy( intf_thread_t *p_intf )
+{
+ /* Unlock module if present (a switch may have failed) */
+ if( p_intf->p_module )
{
- reply.key = current->forwarded.key;
- reply.param = current->forwarded.param;
+ module_Unneed( p_intf, p_intf->p_module );
}
- return reply;
+
+ vlc_mutex_destroy( &p_intf->change_lock );
+
+ /* Free structure */
+ vlc_object_destroy( p_intf );
}
-/*****************************************************************************
-* intf_AssignNormalKeys: used for normal interfaces.
-*****************************************************************************
-* This function assign the basic key to the normal keys.
-*****************************************************************************/
-void intf_AssignNormalKeys( intf_thread_t *p_intf)
-{
- p_intf->p_intf_get_key = intf_GetKey;
-
- intf_AssignKey( p_intf , 'Q', INTF_KEY_QUIT, 0);
- intf_AssignKey( p_intf , 'q', INTF_KEY_QUIT, 0);
- intf_AssignKey( p_intf , 27, INTF_KEY_QUIT, 0);
- intf_AssignKey( p_intf , 3, INTF_KEY_QUIT, 0);
- intf_AssignKey( p_intf , '0', INTF_KEY_SET_CHANNEL, 0);
- intf_AssignKey( p_intf , '1', INTF_KEY_SET_CHANNEL, 1);
- intf_AssignKey( p_intf , '2', INTF_KEY_SET_CHANNEL, 2);
- intf_AssignKey( p_intf , '3', INTF_KEY_SET_CHANNEL, 3);
- intf_AssignKey( p_intf , '4', INTF_KEY_SET_CHANNEL, 4);
- intf_AssignKey( p_intf , '5', INTF_KEY_SET_CHANNEL, 5);
- intf_AssignKey( p_intf , '6', INTF_KEY_SET_CHANNEL, 6);
- intf_AssignKey( p_intf , '7', INTF_KEY_SET_CHANNEL, 7);
- intf_AssignKey( p_intf , '8', INTF_KEY_SET_CHANNEL, 8);
- intf_AssignKey( p_intf , '9', INTF_KEY_SET_CHANNEL, 9);
- intf_AssignKey( p_intf , '0', INTF_KEY_SET_CHANNEL, 0);
- intf_AssignKey( p_intf , '+', INTF_KEY_INC_VOLUME, 0);
- intf_AssignKey( p_intf , '-', INTF_KEY_DEC_VOLUME, 0);
- intf_AssignKey( p_intf , 'm', INTF_KEY_TOGGLE_VOLUME, 0);
- intf_AssignKey( p_intf , 'M', INTF_KEY_TOGGLE_VOLUME, 0);
- intf_AssignKey( p_intf , 'g', INTF_KEY_DEC_GAMMA, 0);
- intf_AssignKey( p_intf , 'G', INTF_KEY_INC_GAMMA, 0);
- intf_AssignKey( p_intf , 'c', INTF_KEY_TOGGLE_GRAYSCALE, 0);
- intf_AssignKey( p_intf , ' ', INTF_KEY_TOGGLE_INTERFACE, 0);
- intf_AssignKey( p_intf , 'i', INTF_KEY_TOGGLE_INFO, 0);
- intf_AssignKey( p_intf , 's', INTF_KEY_TOGGLE_SCALING, 0);
- intf_AssignKey( p_intf , 'd', INTF_KEY_DUMP_STREAM, 0);
-}
+/* Following functions are local */
/*****************************************************************************
- * intf_ProcessKey: process standard keys
- *****************************************************************************
- * This function will process standard keys and return non 0 if the key was
- * unknown.
+ * Manager: helper thread for blocking OS X
*****************************************************************************/
-int intf_ProcessKey( intf_thread_t *p_intf, int g_key )
+#ifdef __APPLE__
+static void Manager( intf_thread_t *p_intf )
{
- int i_index;
- keyparm k_reply;
-
- k_reply = intf_GetKey( p_intf, g_key);
- switch( k_reply.key )
+ while( !p_intf->b_die )
{
- case INTF_KEY_QUIT: /* quit order */
- p_intf->b_die = 1;
- break;
-
- case INTF_KEY_SET_CHANNEL:
- /* Change channel - return code is ignored since SelectChannel displays
- * its own error messages */
-/* intf_SelectChannel( p_intf, k_reply.param ); */
-/* network_ChannelJoin() */
-/* FIXME : keyboard event is for the time being half handled by the interface
- * half handled directly by the plugins. We should decide what to do. */
- break;
-
- case INTF_KEY_INC_VOLUME: /* volume + */
- vlc_mutex_lock( &p_aout_bank->lock );
- for( i_index = 0 ; i_index < p_aout_bank->i_count ; i_index++ )
- {
- if( p_aout_bank->pp_aout[i_index]->i_volume
- < VOLUME_MAX - VOLUME_STEP )
- {
- p_aout_bank->pp_aout[i_index]->i_volume += VOLUME_STEP;
- }
- else
- {
- p_aout_bank->pp_aout[i_index]->i_volume = VOLUME_MAX;
- }
- }
- vlc_mutex_unlock( &p_aout_bank->lock );
- break;
+ msleep( INTF_IDLE_SLEEP );
- case INTF_KEY_DEC_VOLUME: /* volume - */
- vlc_mutex_lock( &p_aout_bank->lock );
- for( i_index = 0 ; i_index < p_aout_bank->i_count ; i_index++ )
+ if( p_intf->p_libvlc->b_die )
{
- if( p_aout_bank->pp_aout[i_index]->i_volume > VOLUME_STEP )
- {
- p_aout_bank->pp_aout[i_index]->i_volume -= VOLUME_STEP;
- }
- else
+ p_intf->b_die = VLC_TRUE;
+ if( strncmp( p_intf->p_libvlc->psz_object_name, "clivlc", 6 ) )
{
- p_aout_bank->pp_aout[i_index]->i_volume = 0;
+ [NSApp stop: NULL];
}
+ return;
}
- vlc_mutex_unlock( &p_aout_bank->lock );
- break;
+ }
+}
+#endif
- case INTF_KEY_TOGGLE_VOLUME: /* toggle mute */
- vlc_mutex_lock( &p_aout_bank->lock );
- for( i_index = 0 ; i_index < p_aout_bank->i_count ; i_index++ )
+/*****************************************************************************
+ * RunInterface: setups necessary data and give control to the interface
+ *****************************************************************************/
+static void RunInterface( intf_thread_t *p_intf )
+{
+ static const char *ppsz_interfaces[] =
+ {
+ "skins2", "Skins 2",
+#ifndef WIN32
+ "wxwidgets", "wxWidgets",
+#endif
+ NULL, NULL
+ };
+ const char **ppsz_parser;
+
+ vlc_list_t *p_list;
+ int i;
+ vlc_value_t val, text;
+ char *psz_intf;
+
+ /* Variable used for interface switching */
+ p_intf->psz_switch_intf = NULL;
+ var_Create( p_intf, "intf-switch", VLC_VAR_STRING |
+ VLC_VAR_HASCHOICE | VLC_VAR_ISCOMMAND );
+ text.psz_string = _("Switch interface");
+ var_Change( p_intf, "intf-switch", VLC_VAR_SETTEXT, &text, NULL );
+
+ /* Only fill the list with available modules */
+ p_list = vlc_list_find( p_intf, VLC_OBJECT_MODULE, FIND_ANYWHERE );
+ for( ppsz_parser = ppsz_interfaces; *ppsz_parser; ppsz_parser += 2 )
+ {
+ for( i = 0; i < p_list->i_count; i++ )
{
- if( p_aout_bank->pp_aout[i_index]->i_savedvolume )
- {
- p_aout_bank->pp_aout[i_index]->i_volume =
- p_aout_bank->pp_aout[i_index]->i_savedvolume;
- p_aout_bank->pp_aout[i_index]->i_savedvolume = 0;
- }
- else
+ module_t *p_module = (module_t *)p_list->p_values[i].p_object;
+ if( !strcmp( p_module->psz_object_name, ppsz_parser[0] ) )
{
- p_aout_bank->pp_aout[i_index]->i_savedvolume =
- p_aout_bank->pp_aout[i_index]->i_volume;
- p_aout_bank->pp_aout[i_index]->i_volume = 0;
+ val.psz_string = (char *)ppsz_parser[0];
+ text.psz_string = (char *)_(ppsz_parser[1]);
+ var_Change( p_intf, "intf-switch", VLC_VAR_ADDCHOICE,
+ &val, &text );
+ break;
}
}
- vlc_mutex_unlock( &p_aout_bank->lock );
- break;
+ }
+ vlc_list_release( p_list );
+
+ var_AddCallback( p_intf, "intf-switch", SwitchIntfCallback, NULL );
+
+ /* Variable used for interface spawning */
+ var_Create( p_intf, "intf-add", VLC_VAR_STRING |
+ VLC_VAR_HASCHOICE | VLC_VAR_ISCOMMAND );
+ text.psz_string = _("Add Interface");
+ var_Change( p_intf, "intf-add", VLC_VAR_SETTEXT, &text, NULL );
+
+ val.psz_string = (char *)"rc"; text.psz_string = (char *)"Console";
+ var_Change( p_intf, "intf-add", VLC_VAR_ADDCHOICE, &val, &text );
+ val.psz_string = (char *)"telnet";
+ text.psz_string = (char *)_("Telnet Interface");
+ var_Change( p_intf, "intf-add", VLC_VAR_ADDCHOICE, &val, &text );
+ val.psz_string = (char *)"http";
+ text.psz_string = (char *)_("Web Interface");
+ var_Change( p_intf, "intf-add", VLC_VAR_ADDCHOICE, &val, &text );
+ val.psz_string = (char *)"logger";
+ text.psz_string = (char *)_("Debug logging");
+ var_Change( p_intf, "intf-add", VLC_VAR_ADDCHOICE, &val, &text );
+ val.psz_string = (char *)"gestures";
+ text.psz_string = (char *)_("Mouse Gestures");
+ var_Change( p_intf, "intf-add", VLC_VAR_ADDCHOICE, &val, &text );
+
+ var_AddCallback( p_intf, "intf-add", AddIntfCallback, NULL );
+
+ do
+ {
+ /* Give control to the interface */
+ p_intf->pf_run( p_intf );
-/* XXX: fix this later */
-#if 0
- case INTF_KEY_DEC_GAMMA: /* gamma - */
- if( (p_main->p_vout != NULL) && (p_main->p_vout->f_gamma > -INTF_GAMMA_LIMIT) )
- {
- /* FIXME: we should lock if called from the interface */
- p_main->p_vout->f_gamma -= INTF_GAMMA_STEP;
- p_main->p_vout->i_changes |= VOUT_GAMMA_CHANGE;
- }
- break;
- case INTF_KEY_INC_GAMMA: /* gamma + */
- if( (p_main->p_vout != NULL) && (p_main->p_vout->f_gamma < INTF_GAMMA_LIMIT) )
- {
- /* FIXME: we should lock if called from the interface */
- p_main->p_vout->f_gamma += INTF_GAMMA_STEP;
- p_main->p_vout->i_changes |= VOUT_GAMMA_CHANGE;
- }
- break;
-#endif
+ /* Reset play on start status */
+ p_intf->b_play = VLC_FALSE;
- case INTF_KEY_DUMP_STREAM:
- if( p_intf->p_input != NULL )
+ if( !p_intf->psz_switch_intf )
{
- vlc_mutex_lock( &p_intf->p_input->stream.stream_lock );
- input_DumpStream( p_intf->p_input );
- vlc_mutex_unlock( &p_intf->p_input->stream.stream_lock );
+ break;
}
- break;
- default: /* unknown key */
- return( 1 );
+ /* Make sure the old interface is completely uninitialized */
+ module_Unneed( p_intf, p_intf->p_module );
+
+ /* Provide ability to switch the main interface on the fly */
+ psz_intf = p_intf->psz_switch_intf;
+ p_intf->psz_switch_intf = NULL;
+
+ vlc_mutex_lock( &p_intf->object_lock );
+ p_intf->b_die = VLC_FALSE; /* FIXME */
+ p_intf->b_dead = VLC_FALSE;
+ vlc_mutex_unlock( &p_intf->object_lock );
+
+ p_intf->p_module = module_Need( p_intf, "interface", psz_intf, 0 );
+ free( psz_intf );
+ }
+ while( p_intf->p_module );
+}
+
+static int SwitchIntfCallback( vlc_object_t *p_this, char const *psz_cmd,
+ vlc_value_t oldval, vlc_value_t newval, void *p_data )
+{
+ intf_thread_t *p_intf = (intf_thread_t *)p_this;
+ (void)psz_cmd; (void)oldval; (void)p_data;
+
+ p_intf->psz_switch_intf =
+ malloc( strlen(newval.psz_string) + sizeof(",none") );
+ sprintf( p_intf->psz_switch_intf, "%s,none", newval.psz_string );
+ vlc_object_kill( p_intf );
+
+ return VLC_SUCCESS;
+}
+
+static int AddIntfCallback( vlc_object_t *p_this, char const *psz_cmd,
+ vlc_value_t oldval, vlc_value_t newval, void *p_data )
+{
+ intf_thread_t *p_intf;
+ char *psz_intf = malloc( strlen(newval.psz_string) + sizeof(",none") );
+
+ (void)psz_cmd; (void)oldval; (void)p_data;
+
+ /* Try to create the interface */
+ sprintf( psz_intf, "%s,none", newval.psz_string );
+ p_intf = intf_Create( p_this->p_libvlc, psz_intf, 0, NULL );
+ free( psz_intf );
+ if( p_intf == NULL )
+ {
+ msg_Err( p_this, "interface \"%s\" initialization failed",
+ newval.psz_string );
+ return VLC_EGENERIC;
+ }
+
+ /* Try to run the interface */
+ p_intf->b_block = VLC_FALSE;
+ if( intf_RunThread( p_intf ) != VLC_SUCCESS )
+ {
+ vlc_object_detach( p_intf );
+ intf_Destroy( p_intf );
+ return VLC_EGENERIC;
}
- return( 0 );
+ return VLC_SUCCESS;
+}
+
+#ifdef __APPLE__
+/*****************************************************************************
+ * VLCApplication implementation
+ *****************************************************************************/
+@implementation VLCApplication
+
+- (void)setVLC: (libvlc_int_t *) p_libvlc
+{
+ o_libvlc = p_libvlc;
+}
+
+- (void)terminate: (id)sender
+{
+ vlc_object_kill( o_libvlc );
+ [super terminate: sender];
}
+@end
+#endif
+
projects / vlc / blobdiff