*****************************************************************************
* Copyright (C) 2003-2004 Commonwealth Scientific and Industrial Research
* Organisation (CSIRO) Australia
- * Copyright (C) 2004 VideoLAN
+ * Copyright (C) 2004 the VideoLAN team
*
* $Id$
*
* 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.
*****************************************************************************/
/*****************************************************************************
* Preamble
*****************************************************************************/
-#include <stdlib.h> /* malloc(), free() */
-#include <string.h>
-#include <unistd.h>
-
#include <vlc/vlc.h>
-#include <vlc/decoder.h>
-#include <vlc/intf.h>
-#include <vlc/vout.h>
-#include <osd.h>
+#include <stdio.h>
+
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
-#include "stream_control.h"
-#include "input_ext-intf.h"
-#include "input_ext-dec.h"
+#include <vlc_codec.h>
+#include <vlc_input.h>
+#include <vlc_interface.h>
+#include <vlc_vout.h>
+#include <vlc_playlist.h>
+#include <vlc_osd.h>
#include "vlc_keys.h"
#undef CMML_INTF_USE_TIMED_URIS
#undef CMML_INTF_DEBUG
-#undef CMML_INTF_SUBPICTURE_DEBUG
#undef CMML_INTF_HISTORY_DEBUG
/*****************************************************************************
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 * );
};
p_intf->pf_run = RunIntf;
-
- var_AddCallback( p_intf->p_vlc, "key-pressed", KeyEvent, p_intf );
+
+ var_AddCallback( p_intf->p_libvlc, "key-pressed", KeyEvent, p_intf );
/* 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_libvlc, "browse-go-back", VLC_VAR_VOID );
+ var_AddCallback( p_intf->p_libvlc, "browse-go-back",
+ GoBackCallback, p_intf );
+ var_Create( p_intf->p_libvlc, "browse-go-forward", VLC_VAR_VOID );
+ var_AddCallback( p_intf->p_libvlc, "browse-go-forward",
+ GoForwardCallback, p_intf );
+ var_Create( p_intf->p_libvlc, "browse-follow-anchor", VLC_VAR_VOID );
+ var_AddCallback( p_intf->p_libvlc, "browse-follow-anchor",
+ FollowAnchorCallback, p_intf );
+
return( 0 );
}
msg_Dbg( p_intf, "freeing CMML interface" );
#endif
- /* Erase the anchor text description from the video output if it exists */
+ /* erase the anchor text description from the video output if it exists */
p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT, FIND_ANYWHERE );
- if( p_vout != NULL && p_vout->p_subpicture != NULL )
+ if( p_vout )
{
- subpicture_t *p_subpic;
- int i_subpic;
-
- for( i_subpic = 0; i_subpic < VOUT_MAX_SUBPICTURES; i_subpic++ )
- {
- p_subpic = &p_vout->p_subpicture[i_subpic];
-
- if( p_subpic != NULL &&
- ( p_subpic->i_status == RESERVED_SUBPICTURE
- || p_subpic->i_status == READY_SUBPICTURE ) )
- {
- vout_DestroySubPicture( p_vout, p_subpic );
- }
- }
+ /* enable CMML as a subtitle track */
+ spu_Control( p_vout->p_spu, SPU_CHANNEL_CLEAR, DEFAULT_CHAN );
+ vlc_object_release( p_vout );
}
- if( p_vout ) vlc_object_release( p_vout );
- var_DelCallback( p_intf->p_vlc, "key-pressed", KeyEvent, p_intf );
+ var_DelCallback( p_intf->p_libvlc, "key-pressed", KeyEvent, p_intf );
vlc_object_release( p_intf->p_sys->p_cmml_decoder );
-
+
free( p_intf->p_sys );
}
/* 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 )
{
{
vlc_value_t val;
int i, i_action = -1;
- struct hotkey *p_hotkeys = p_intf->p_vlc->p_hotkeys;
+ struct hotkey *p_hotkeys = p_intf->p_libvlc->p_hotkeys;
/* Find action triggered by hotkey (if any) */
- var_Get( p_intf->p_vlc, "key-pressed", &val );
+ var_Get( p_intf->p_libvlc, "key-pressed", &val );
/* Acknowledge that we've handled the b_key_pressed event */
p_intf->p_sys->b_key_pressed = VLC_FALSE;
#ifdef CMML_INTF_DEBUG
msg_Dbg( p_intf, "Got a keypress: %d", val.i_int );
#endif
-
+
for( i = 0; p_hotkeys[i].psz_action != NULL; i++ )
{
if( p_hotkeys[i].i_key == val.i_int )
break;
}
}
- }
+ }
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 )
- {
- char *psz_description = NULL;
- char *psz_url = NULL;
-
- psz_description = val.p_address;
-
- if( var_Get( p_cmml_decoder, "psz-current-anchor-url", &val )
- == VLC_SUCCESS )
- {
- psz_url = val.p_address;
- }
-
- if( p_vout != NULL )
- {
- if( DisplayAnchor( p_intf, p_vout, psz_description,
- psz_url ) != VLC_SUCCESS )
- {
- /* text render unsuccessful: do nothing */
- }
- else
- {
- /* text render successful: clear description */
- val.p_address = NULL;
- if( var_Set( p_cmml_decoder,
- "psz-current-anchor-description", val ) !=
- VLC_SUCCESS )
- {
- msg_Dbg( p_intf, "reset of "
- "psz-current-anchor-description failed" );
- }
- free( psz_description );
- psz_url = NULL;
- }
- }
- }
- }
+ (void) DisplayPendingAnchor( p_intf, p_vout );
/* Wait a bit */
msleep( INTF_IDLE_SLEEP );
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 )
+ == VLC_SUCCESS )
+ {
+ psz_url = val.p_address;
+ }
+
+ if( p_vout != NULL )
+ {
+ /* don't display anchor if main interface can display it */
+ p_primary_intf = vlc_object_find( p_intf->p_libvlc, VLC_OBJECT_INTF,
+ FIND_CHILD );
+
+ if( p_primary_intf )
+ {
+ if( var_Get( p_primary_intf, "intf-displays-cmml-description", &val )
+ == VLC_SUCCESS )
+ {
+ if( val.b_bool == VLC_TRUE )
+ {
+ vlc_object_release( p_primary_intf );
+ return VLC_TRUE;
+ }
+ }
+
+ vlc_object_release( p_primary_intf );
+ }
+
+ /* 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 )
+ {
+ msg_Dbg( p_intf,
+ "reset of psz-current-anchor-description failed" );
+ }
+ free( psz_description );
+ psz_url = NULL;
+ }
+
+ return VLC_TRUE;
+}
+
+
/*****************************************************************************
* InitThread:
*****************************************************************************/
vlc_mutex_lock( &p_intf->change_lock );
p_intf->p_sys->b_key_pressed = VLC_TRUE;
-
+
vlc_mutex_unlock( &p_intf->change_lock );
return VLC_SUCCESS;
playlist_t *p_playlist;
playlist_item_t *p_current_item;
char *psz_uri_to_load;
+ mtime_t i_seconds;
+ vlc_value_t time;
- p_playlist = (playlist_t *) vlc_object_find( p_intf,
+ p_playlist = (playlist_t *) vlc_object_find( p_intf,
VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
if ( !p_playlist )
{
}
/* Get new URL */
- p_current_item = p_playlist->pp_items[p_playlist->i_index];
+ p_current_item = p_playlist->status.p_item;
+ char *psz_uri = input_item_GetURI( p_current_item->p_input );
#ifdef CMML_INTF_DEBUG
- msg_Dbg( p_intf, "Current playlist item URL is \"%s\"",
- p_current_item->psz_uri );
+ msg_Dbg( p_intf, "Current playlist item URL is \"%s\"", psz_uri );
#endif
- psz_uri_to_load = XURL_Concat( p_current_item->input.psz_uri,
- psz_url );
+ psz_uri_to_load = XURL_Concat( psz_uri, psz_url );
+ free( psz_uri );
#ifdef CMML_INTF_DEBUG
msg_Dbg( p_intf, "URL to load is \"%s\"", psz_uri_to_load );
#endif
- mtime_t i_seconds;
- vlc_value_t time;
if( var_Get( p_intf->p_sys->p_input, "time", &time ) )
{
msg_Dbg( p_intf, "couldn't get time from current clip" );
history_t *p_history = NULL;
history_item_t *p_history_item = NULL;
char *psz_timed_url;
-
+
p_history = GetHistory( p_playlist );
/* create history item */
}
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 );
+ playlist_Control( p_playlist, PLAYLIST_PAUSE, VLC_TRUE, 0 );
}
free( psz_uri_to_load );
char *psz_return_value = NULL;
char *psz_seconds = NULL;
int i_seconds;
-
- psz_url = XURL_GetWithoutFragment( p_current_item->input->psz_uri );
+
+ char *psz_uri = input_item_GetURI( p_current_item->p_input );
+ psz_url = XURL_GetWithoutFragment( psz_uri );
+ free( psz_uri );
/* Get current time as a string */
if( XURL_IsFileURL( psz_url ) == VLC_TRUE )
p = GetTimedURIFragmentForTime; /* unused */
p = GetCurrentTimeInSeconds; /* unused */
- return strdup( p_current_item->input.psz_uri );
+ return input_item_GetURI( p_current_item->p_input );
#endif
}
var_Get( p_input, "time", &time );
i_seconds = time.i_time / 1000000;
-
return i_seconds;
}
char *psz_time;
asprintf( &psz_time, "%d", 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 )
{
history_item_t *p_new_history_item = NULL;
playlist_t *p_playlist = NULL;
char *psz_timed_url = NULL;
+ playlist_item_t *p_current_item;
#ifdef CMML_INTF_DEBUG
msg_Dbg( p_intf, "Going back in navigation history" );
#endif
/* Find the playlist */
- p_playlist = (playlist_t *) vlc_object_find( p_intf,
+ p_playlist = (playlist_t *) vlc_object_find( p_intf,
VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
if ( !p_playlist )
{
return;
}
- playlist_item_t *p_current_item;
- p_current_item = p_playlist->pp_items[p_playlist->i_index];
+ p_current_item = p_playlist->status.p_item;
/* Save the currently-playing media in a new history item */
psz_timed_url = GetTimedURLFromPlaylistItem( p_intf, p_current_item );
history_item_t *p_history_item = NULL;
history_item_t *p_new_history_item = NULL;
playlist_t *p_playlist = NULL;
+ playlist_item_t *p_current_item;
#ifdef CMML_INTF_DEBUG
msg_Dbg( p_intf, "Going forward in navigation history" );
#endif
/* Find the playlist */
- p_playlist = (playlist_t *) vlc_object_find( p_intf,
+ p_playlist = (playlist_t *) vlc_object_find( p_intf,
VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
if ( !p_playlist )
{
vlc_object_release( p_playlist );
return;
}
- playlist_item_t *p_current_item;
- p_current_item = p_playlist->pp_items[p_playlist->i_index];
- p_new_history_item->psz_uri = GetTimedURLFromPlaylistItem( p_intf,
+ p_current_item = p_playlist->status.p_item;
+ p_new_history_item->psz_uri = GetTimedURLFromPlaylistItem( p_intf,
p_current_item );
p_new_history_item->psz_name = p_new_history_item->psz_uri;
{
playlist_Stop( p_playlist );
(void) playlist_Add( p_playlist, psz_uri, psz_uri,
- PLAYLIST_REPLACE, p_playlist->i_index );
- playlist_Goto( p_playlist, p_playlist->i_index );
+ PLAYLIST_INSERT /* FIXME: used to be PLAYLIST_REPLACE */, PLAYLIST_END|PLAYLIST_GO, VLC_TRUE /* FIXME: p_playlist->status.i_index */,
+ VLC_FALSE);
}
/****************************************************************************
if( p_vout )
{
- text_style_t *p_style = NULL;
-
- text_style_t blue_with_underline = default_text_style;
- blue_with_underline.b_underline = VLC_TRUE;
- blue_with_underline.i_color = 0x22ff22;
-
if( psz_anchor_url )
{
- /* Should display subtitle underlined and in blue,
- * but it looks like VLC doesn't implement any
- * text styles yet. D'oh! */
- p_style = &blue_with_underline;
+ /* Should display subtitle underlined and in blue, but it looks
+ * like VLC doesn't implement any text styles yet. D'oh! */
+ // p_style = &blue_with_underline;
}
/* TODO: p_subpicture doesn't have the proper i_x and i_y
* coordinates. Need to look at the subpicture display system to
* work out why. */
- if ( vout_ShowTextAbsolute( p_vout,
- psz_anchor_description, p_style, OSD_ALIGN_BOTTOM,
+ if ( vout_ShowTextAbsolute( p_vout, DEFAULT_CHAN,
+ psz_anchor_description, NULL, OSD_ALIGN_BOTTOM,
i_margin_h, i_margin_v, i_now, 0 ) == VLC_SUCCESS )
{
/* Displayed successfully */
-#ifdef CMML_INTF_SUBPICTURE_DEBUG
- msg_Dbg( p_intf, "subpicture created at (%d, %d) (%d, %d)",
- p_subpicture->i_x, p_subpicture->i_y,
- p_subpicture->i_width, p_subpicture->i_height );
-#endif
}
else
{
return VLC_EGENERIC;
}
-
}
else
{
projects / vlc / blobdiff