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// (C) 2005 Max Howell (max.howell@methylblue.com)
// See COPYING file for licensing information
#define CODEINE_DEBUG_PREFIX "engine"
#include <tdeglobalsettings.h>
#include <tdelocale.h>
#include <tqapplication.h> //::sendEvent()
#include <tqdatetime.h> //::play()
#include <tqdir.h> //TQDir::homeDir()
#include "../debug.h"
#include "../mxcl.library.h"
#include "videoWindow.h"
namespace Codeine {
bool
VideoWindow::init()
{
mxcl::WaitCursor allocateOnStack;
debug() << "xine_new()\n";
m_xine = xine_new();
if( !m_xine )
return false;
debug() << "xine_config_load()\n";
xine_config_load( m_xine, TQFile::encodeName( TQDir::homeDirPath() + "/.xine/config" ) );
debug() << "xine_init()\n";
xine_init( m_xine );
debug() << "xine_open_video_driver()\n";
m_videoPort = xine_open_video_driver( m_xine, "auto", XINE_VISUAL_TYPE_X11, x11Visual() );
debug() << "xine_open_audio_driver()\n";
m_audioPort = xine_open_audio_driver( m_xine, "auto", nullptr );
debug() << "xine_stream_new()\n";
m_stream = xine_stream_new( m_xine, m_audioPort, m_videoPort );
if( !m_stream )
return false;
if( !m_audioPort )
MessageBox::error( i18n("xine was unable to initialize any audio-drivers.") );
if( !m_videoPort )
MessageBox::error( i18n("xine was unable to initialize any video-drivers.") );
debug() << "xine_osd_new()\n";
m_osd = xine_osd_new( m_stream, 10, 10, 1000, 18 * 6 + 10 );
if( m_osd ) {
xine_osd_set_font( m_osd, "sans", 18 );
xine_osd_set_text_palette( m_osd, XINE_TEXTPALETTE_WHITE_BLACK_TRANSPARENT, XINE_OSD_TEXT1 );
}
debug() << "xine_event_create_listener_thread()\n";
xine_event_create_listener_thread(
m_eventQueue = xine_event_new_queue( m_stream ),
&VideoWindow::xineEventListener, (void*)this );
{ /// set save directory
xine_cfg_entry_t config;
if( xine_config_lookup_entry( m_xine, "misc.save_dir", &config ) ) {
const TQCString dir = TDEGlobalSettings::desktopPath().local8Bit();
config.str_value = tqstrdup( dir );
xine_config_update_entry( m_xine, &config );
}
}
return true;
}
bool
VideoWindow::play( KURL url )
{
DEBUG_BLOCK
m_url = url;
mxcl::WaitCursor allocateOnStack;
//TODO make sensible
if( url.protocol() == "http" ) {
/// automatically save http streams to Desktop folder
const TQString fileName = url.filename();
TQString
u = url.url();
u += "#save:";
u += url.host();
u += " [";
u += TQDate::currentDate().toString();
u += ']';
u += fileName.mid( fileName.findRev( '.' ) + 1 ).lower();
url = u;
}
debug() << "About to load..\n";
if( xine_open( m_stream, url.url().local8Bit() ) )
{
debug() << "About to play..\n";
if( xine_play( m_stream, 0, 0 ) )
return true;
}
showErrorMessage();
return false;
}
void
VideoWindow::togglePlay()
{
if( xine_get_param( m_stream, XINE_PARAM_SPEED ) ) {
xine_set_param( m_stream, XINE_PARAM_SPEED, XINE_SPEED_PAUSE );
xine_set_param( m_stream, XINE_PARAM_AUDIO_CLOSE_DEVICE, 1);
}
else
xine_set_param( m_stream, XINE_PARAM_SPEED, XINE_SPEED_NORMAL );
}
void
VideoWindow::toggleMute()
{
bool const muted = xine_get_param( m_stream, XINE_PARAM_AUDIO_MUTE );
xine_set_param( m_stream, XINE_PARAM_AUDIO_MUTE, !muted );
}
void
VideoWindow::eject()
{
m_url = KURL();
xine_stop( m_stream );
}
int
VideoWindow::position()
{
int pos = 0, time = 0, length = 0;
xine_get_pos_length( m_stream, &pos, &time, &length );
return pos;
}
void
VideoWindow::showErrorMessage()
{
const TQString filename = m_url.fileName();
debug() << "xine_get_error()\n";
// NOTE these error messages are somewhat customised
// relative to the main application
// This is because when embedded in some other application
// the error messages have no context, so we must say that we are a video player!
switch( xine_get_error( m_stream ) )
{
case XINE_ERROR_NO_INPUT_PLUGIN:
MessageBox::sorry( i18n("The Codeine video player could not find an input plugin for '%1'.").arg( filename ) );
break;
case XINE_ERROR_NO_DEMUX_PLUGIN:
MessageBox::sorry( i18n("The Codeine video player could not find a demux plugin for '%1'.").arg( filename ) );
break;
case XINE_ERROR_DEMUX_FAILED:
MessageBox::sorry( i18n("The Codeine video player failed to demux '%1'; please check your xine installation.").arg( filename ) );
break;
case XINE_ERROR_INPUT_FAILED:
case XINE_ERROR_MALFORMED_MRL:
case XINE_ERROR_NONE:
MessageBox::sorry( i18n("The Codeine video player reports an internal error; please check your xine installation.") );
break;
}
}
void
VideoWindow::customEvent( TQCustomEvent *e )
{
switch( e->type() - 2000 ) {
case XINE_EVENT_UI_PLAYBACK_FINISHED:
//FIXME emit stateChanged( Engine::TrackEnded );
break;
case 1000:
#define message static_cast<TQString*>(e->data())
emit statusMessage( *message );
delete message;
break;
case 1001:
MessageBox::sorry( (*message).arg( "FIXME" ) ); //FIXME
delete message;
break;
case 1002:
emit titleChanged( *message );
delete message;
break;
#undef message
default:
;
}
}
void
VideoWindow::xineEventListener( void *p, const xine_event_t* xineEvent )
{
if( !p )
return;
#define engine static_cast<VideoWindow*>(p)
switch( xineEvent->type ) {
case XINE_EVENT_MRL_REFERENCE:
{
mxcl::WaitCursor allocateOnStack;
const char *mrl = ((xine_mrl_reference_data_ext_t*)xineEvent->data)->mrl;
debug() << "XINE_EVENT_MRL_REFERENCE: " << mrl << endl;
if( xine_open( engine->m_stream, mrl ) )
xine_play( engine->m_stream, 0, 0 );
break;
}
case XINE_EVENT_UI_NUM_BUTTONS: debug() << "XINE_EVENT_UI_NUM_BUTTONS\n"; break;
case XINE_EVENT_DROPPED_FRAMES: debug() << "XINE_EVENT_DROPPED_FRAMES\n"; break;
case XINE_EVENT_UI_PLAYBACK_FINISHED:
case XINE_EVENT_FRAME_FORMAT_CHANGE:
case XINE_EVENT_UI_CHANNELS_CHANGED:
{
TQCustomEvent *ce;
ce = new TQCustomEvent( 2000 + xineEvent->type );
ce->setData( const_cast<xine_event_t*>(xineEvent) );
TQApplication::postEvent( engine, ce );
break;
}
case XINE_EVENT_UI_SET_TITLE:
TQApplication::postEvent( engine, new TQCustomEvent(
TQEvent::Type(3002),
new TQString( TQString::fromUtf8( static_cast<xine_ui_data_t*>(xineEvent->data)->str ) ) ) );
break;
case XINE_EVENT_PROGRESS:
{
xine_progress_data_t* pd = (xine_progress_data_t*)xineEvent->data;
TQString
msg = "%1 %2%";
msg = msg.arg( TQString::fromUtf8( pd->description ) )
.arg( TDEGlobal::locale()->formatNumber( pd->percent, 0 ) );
TQApplication::postEvent( engine, new TQCustomEvent( TQEvent::Type(3000), new TQString( msg ) ) );
break;
}
case XINE_EVENT_UI_MESSAGE:
{
debug() << "Message received from xine\n";
xine_ui_message_data_t *data = (xine_ui_message_data_t *)xineEvent->data;
TQString message;
switch( data->type ) {
case XINE_MSG_NO_ERROR:
{
//series of \0 separated strings, terminated with a \0\0
char str[2000];
char *p = str;
for( char *msg = data->messages; !(*msg == '\0' && *(msg+1) == '\0'); ++msg, ++p )
*p = *msg == '\0' ? '\n' : *msg;
*p = '\0';
debug() << str << endl;
break;
}
case XINE_MSG_ENCRYPTED_SOURCE:
message = i18n("The source is encrypted and can not be decrypted."); goto param;
case XINE_MSG_UNKNOWN_HOST:
message = i18n("The host is unknown for the URL: <i>%1</i>"); goto param;
case XINE_MSG_UNKNOWN_DEVICE:
message = i18n("The device name you specified seems invalid."); goto param;
case XINE_MSG_NETWORK_UNREACHABLE:
message = i18n("The network appears unreachable."); goto param;
case XINE_MSG_AUDIO_OUT_UNAVAILABLE:
message = i18n("Audio output unavailable; the device is busy."); goto param;
case XINE_MSG_CONNECTION_REFUSED:
message = i18n("The connection was refused for the URL: <i>%1</i>"); goto param;
case XINE_MSG_FILE_NOT_FOUND:
message = i18n("xine could not find the URL: <i>%1</i>"); goto param;
case XINE_MSG_PERMISSION_ERROR:
message = i18n("Access was denied for the URL: <i>%1</i>"); goto param;
case XINE_MSG_READ_ERROR:
message = i18n("The source cannot be read for the URL: <i>%1</i>"); goto param;
case XINE_MSG_LIBRARY_LOAD_ERROR:
message = i18n("A problem occurred while loading a library or decoder."); goto param;
case XINE_MSG_GENERAL_WARNING:
case XINE_MSG_SECURITY:
default:
if(data->explanation)
{
message += "<b>";
message += TQString::fromUtf8( (char*) data + data->explanation );
message += "</b>";
}
else break; //if no explanation then why bother!
//FALL THROUGH
param:
message.prepend( "<p>" );
message += "<p>";
if(data->parameters)
{
message += "xine says: <i>";
message += TQString::fromUtf8( (char*) data + data->parameters);
message += "</i>";
}
else message += i18n("Sorry, no additional information is available.");
TQApplication::postEvent( engine, new TQCustomEvent(TQEvent::Type(3001), new TQString(message)) );
}
} //case
} //switch
#undef engine
}
} //namespace Codeine
#include "videoWindow.moc"
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