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vlc-gpu
Commit 57216711 authored by Andre Pang's avatar Andre Pang
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* CMML codec: 

  - added browse-follow-anchor, browse-go-back and browse-go-forward
    callbacks
  - will not display clip description as subtitles if
    intf-displays-cmml-description variable is set on main interface
    thread
  - bugfix for web browser launching on Mac OS X
parent fcb96bb2
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Showing with 131 additions and 58 deletions
modules/codec/cmml/browser_open.c
View file @ 57216711
......@@ -29,13 +29,13 @@
#include "xstrcat.h"
int browser_Open( char *psz_url )
int browser_Open( const char *psz_url )
{
#ifdef SYS_DARWIN
char *psz_open_commandline;
psz_open_commandline = strdup( "open " );
xstrcat( psz_open_commandline, psz_url );
psz_open_commandline = strdup( "/usr/bin/open " );
psz_open_commandline = xstrcat( psz_open_commandline, psz_url );
return system( psz_open_commandline );
#elif defined( WIN32 )
......
modules/codec/cmml/browser_open.h
View file @ 57216711
......@@ -27,7 +27,7 @@
#ifndef __BROWSER_OPEN_H__
#define __BROWSER_OPEN_H__
int browser_Open( char *psz_url );
int browser_Open( const char *psz_url );
#endif /* __BROWSER_OPEN_H__ */
modules/codec/cmml/intf.c
View file @ 57216711
......@@ -85,11 +85,19 @@ static void FollowAnchor ( intf_thread_t * );
static void GoBack ( intf_thread_t * );
static void GoForward ( intf_thread_t * );
static int FollowAnchorCallback ( vlc_object_t *, char const *,
vlc_value_t, vlc_value_t, void * );
static int GoBackCallback ( vlc_object_t *, char const *,
vlc_value_t, vlc_value_t, void * );
static int GoForwardCallback ( vlc_object_t *, char const *,
vlc_value_t, vlc_value_t, void * );
static char *GetTimedURLFromPlaylistItem( intf_thread_t *, playlist_item_t * );
static char *GetTimedURIFragmentForTime ( int );
static int GetCurrentTimeInSeconds ( input_thread_t * );
static int DisplayAnchor ( intf_thread_t *, vout_thread_t *,
char *, char * );
static int DisplayPendingAnchor ( intf_thread_t *, vout_thread_t * );
static history_t * GetHistory ( playlist_t * );
static void ReplacePlaylistItem ( playlist_t *, char * );
......@@ -115,6 +123,16 @@ int E_(OpenIntf) ( vlc_object_t *p_this )
/* we also need to add the callback for "mouse-clicked", but do that later
* when we've found a p_vout */
var_Create( p_intf->p_vlc, "browse-go-back", VLC_VAR_VOID );
var_AddCallback( p_intf->p_vlc, "browse-go-back",
GoBackCallback, p_intf );
var_Create( p_intf->p_vlc, "browse-go-forward", VLC_VAR_VOID );
var_AddCallback( p_intf->p_vlc, "browse-go-forward",
GoForwardCallback, p_intf );
var_Create( p_intf->p_vlc, "browse-follow-anchor", VLC_VAR_VOID );
var_AddCallback( p_intf->p_vlc, "browse-follow-anchor",
FollowAnchorCallback, p_intf );
return( 0 );
}
......@@ -186,8 +204,6 @@ static void RunIntf( intf_thread_t *p_intf )
/* Main loop */
while( !p_intf->b_die )
{
vlc_value_t val;
decoder_t *p_cmml_decoder;
/* find a video output if we currently don't have one */
if( p_vout == NULL )
......@@ -252,19 +268,46 @@ static void RunIntf( intf_thread_t *p_intf )
vlc_mutex_unlock( &p_intf->change_lock );
/*
* Get a pending anchor description/URL from the CMML decoder
* and display it on screen
*/
p_cmml_decoder = p_intf->p_sys->p_cmml_decoder;
if( var_Get( p_cmml_decoder, "psz-current-anchor-description", &val )
== VLC_SUCCESS )
{
if( val.p_address )
(void) DisplayPendingAnchor( p_intf, p_vout );
/* Wait a bit */
msleep( INTF_IDLE_SLEEP );
}
/* if we're here, the video output is dying: release the vout object */
if( p_vout )
{
var_DelCallback( p_vout, "mouse-clicked", MouseEvent, p_intf );
vlc_object_release( p_vout );
}
vlc_object_release( p_intf->p_sys->p_input );
}
/*****************************************************************************
* DisplayPendingAnchor: get a pending anchor description/URL from the CMML
* decoder and display it on screen
*****************************************************************************/
static int DisplayPendingAnchor( intf_thread_t *p_intf, vout_thread_t *p_vout )
{
decoder_t *p_cmml_decoder;
char *psz_description = NULL;
char *psz_url = NULL;
intf_thread_t *p_primary_intf;
vlc_value_t val;
p_cmml_decoder = p_intf->p_sys->p_cmml_decoder;
if( var_Get( p_cmml_decoder, "psz-current-anchor-description", &val )
!= VLC_SUCCESS )
{
return VLC_TRUE;
}
if( !val.p_address )
return VLC_TRUE;
psz_description = val.p_address;
if( var_Get( p_cmml_decoder, "psz-current-anchor-url", &val )
......@@ -275,44 +318,43 @@ static void RunIntf( intf_thread_t *p_intf )
if( p_vout != NULL )
{
if( DisplayAnchor( p_intf, p_vout, psz_description,
psz_url ) != VLC_SUCCESS )
/* don't display anchor if main interface can display it */
p_primary_intf = vlc_object_find( p_intf->p_vlc, VLC_OBJECT_INTF,
FIND_CHILD );
if( p_primary_intf )
{
/* text render unsuccessful: do nothing */
if( var_Get( p_primary_intf, "intf-displays-cmml-description", &val )
== VLC_SUCCESS )
{
if( val.b_bool == VLC_TRUE ) return TRUE;
}
else
}
/* display anchor as subtitle on-screen */
if( DisplayAnchor( p_intf, p_vout, psz_description, psz_url )
!= VLC_SUCCESS )
{
/* text render unsuccessful: do nothing */
return VLC_FALSE;
}
/* text render successful: clear description */
val.p_address = NULL;
if( var_Set( p_cmml_decoder,
"psz-current-anchor-description", val ) !=
VLC_SUCCESS )
if( var_Set( p_cmml_decoder, "psz-current-anchor-description", val )
!= VLC_SUCCESS )
{
msg_Dbg( p_intf, "reset of "
"psz-current-anchor-description failed" );
msg_Dbg( p_intf,
"reset of psz-current-anchor-description failed" );
}
free( psz_description );
psz_url = NULL;
}
}
}
}
/* Wait a bit */
msleep( INTF_IDLE_SLEEP );
}
/* if we're here, the video output is dying: release the vout object */
if( p_vout )
{
var_DelCallback( p_vout, "mouse-clicked", MouseEvent, p_intf );
vlc_object_release( p_vout );
}
vlc_object_release( p_intf->p_sys->p_input );
return VLC_TRUE;
}
/*****************************************************************************
* InitThread:
*****************************************************************************/
......@@ -427,7 +469,7 @@ static void FollowAnchor ( intf_thread_t *p_intf )
p_current_item = p_playlist->pp_items[p_playlist->i_index];
#ifdef CMML_INTF_DEBUG
msg_Dbg( p_intf, "Current playlist item URL is \"%s\"",
p_current_item->psz_uri );
p_current_item->input.psz_uri );
#endif
psz_uri_to_load = XURL_Concat( p_current_item->input.psz_uri,
......@@ -492,6 +534,9 @@ static void FollowAnchor ( intf_thread_t *p_intf )
}
else
{
#ifdef CMML_INTF_DEBUG
msg_Dbg( p_intf, "calling browser_Open with \"%s\"", psz_url );
#endif
(void) browser_Open( psz_url );
playlist_Command( p_playlist, PLAYLIST_PAUSE, 0 );
}
......@@ -570,6 +615,34 @@ char *GetTimedURIFragmentForTime( int seconds )
return psz_time;
}
static
int GoBackCallback( vlc_object_t *p_this, char const *psz_var,
vlc_value_t oldval, vlc_value_t newval, void *p_data )
{
intf_thread_t *p_intf = (intf_thread_t *) p_data;
GoBack( p_intf );
return VLC_SUCCESS;
}
static
int GoForwardCallback( vlc_object_t *p_this, char const *psz_var,
vlc_value_t oldval, vlc_value_t newval, void *p_data )
{
intf_thread_t *p_intf = (intf_thread_t *) p_data;
GoForward( p_intf );
return VLC_SUCCESS;
}
static
int FollowAnchorCallback( vlc_object_t *p_this, char const *psz_var,
vlc_value_t oldval, vlc_value_t newval,
void *p_data )
{
intf_thread_t *p_intf = (intf_thread_t *) p_data;
FollowAnchor( p_intf );
return VLC_SUCCESS;
}
static
void GoBack( intf_thread_t *p_intf )
{
......
modules/codec/cmml/xstrcat.h
View file @ 57216711
......@@ -30,7 +30,7 @@
/* like strcat, but realloc's enough memory for the new string too */
static inline
char *xstrcat( char *psz_string, char *psz_to_append )
char *xstrcat( char *psz_string, const char *psz_to_append )
{
size_t i_new_string_length = strlen( psz_string ) +
strlen( psz_to_append ) + 1;
......
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