vmediaview.cc

   1 /*
   2     Copyright 2004-2005 Chris Tallon, Andreas Vogel
   3
   4     This file is part of VOMP.
   5
   6     VOMP is free software; you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation; either version 2 of the License, or
   9     (at your option) any later version.
  10
  11     VOMP is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with VOMP.  If not, see <https://www.gnu.org/licenses/>.
  18 */
  19
  20 #include <time.h>
  21
  22 #include "vmediaview.h"
  23
  24 #include "vpicturebanner.h"
  25 #include "vcolourtuner.h"
  26 #include "audioplayer.h"
  27 #include "timers.h"
  28 #include "boxx.h"
  29 #include "wselectlist.h"
  30 #include "input.h"
  31 #include "wsymbol.h"
  32 #include "boxstack.h"
  33 #include "vdr.h"
  34 #include "media.h"
  35 #include "video.h"
  36 #include "vinfo.h"
  37 #include "i18n.h"
  38 #include "message.h"
  39 #include "command.h"
  40 #include "mediaoptions.h"
  41 #include "mediaplayer.h"
  42 #include "log.h"
  43 #include "messagequeue.h"
  44
  45 const int VMediaView::EVENT_SLIDESHOW=100;
  46 const int VMediaView::EVENT_DRAWINGDONE=101;
  47 const int VMediaView::EVENT_DRAWINGERROR=102;
  48 const int VMediaView::EVENT_DIRECTORYDONE=103;
  49
  50
  51 /**
  52   * the combined user interface for pictures and audio
  53   * has 2 surfaces to enable drawing in a separate thread
  54   * the info display can either show a picture info or and audio info
  55   * if the audio player comes on top it disables the picture info display
  56   * basically we have 3 modes:
  57   *   - HIDDEN viewer is hidden (pictureEnabled=false, audioEnabled=false)
  58   *     if justPlaying=true the audioplayer is still running
  59   *   - PICTURE picture viewer on top ("slide show") - pictureEnabled=true, audioEnabled=false
  60   *     no AudioBanner visible
  61   *     if justPlaying=true the audio player runs in bg
  62   *   - AUDIO audioPlayer on top ("playlist mode") - pictureEnabled=true, audioEnabled=true
  63   *     the picture viewer is currently halted (should be able to continue if no AudioInfo)
  64   *     no picture banner (we should have an audio banner to indicate the audio player on top!)
  65   * state transitions (via setPictureMode, setAudioMode)
  66   *   - show Picture -> pictureEnabled=true,
  67   *     only called from command handler if audioEnabled=false
  68   *     call from mediaList only possible if audioEnabled=false
  69   *         *** TODO: would be better to have separate function for external call/internal call
  70   *   - play [Audio] -> if activate is set -> audioEnabled=true (-> Mode AUDIO)
  71   *                     used for calls from medialist
  72   *                     internal calls do not set activate!
  73   *   - YELLOW key - toggle
  74   *     if audioActive==true -> audioActive=false (new mode depends on pictureEnabled - either HIDDEN or PICTURE)
  75   *     if audioActive==false -> audioActive=true (new mode AUDIO)
  76   *          *** open handling if no audio file there (ignore key???) - currently empty player
  77   *   - BACK if mode AUDIO -> audioEnabled=false, justPlaying=false
  78   *   - BACK if mode PICTURE -> pictureEnabled=false;
  79   *   - player StreamEnd -> audioEnabled=false (new mode depends on pciture - either HIDDEN or PICTURE)
  80   * info/banner handling:
  81   *   - AudioInfo - alternativ to pictureInfo
  82   *     off when disabling audio or after timer or with OK in AUDIO mode
  83   *     on currently any command or player event (end/new song) when audioEnabled==true and retriggerAudioInfo=true
  84   *     on on OK in AUDIO mode
  85   *   - Picture Info
  86   *     off when disabling Picture or after timer, OK, green
  87   *     on only on green when pictureEnabled==true
  88   *   - PictureBanner
  89   *     2 modes: loading/normal
  90   *       normal:
  91   *       off when disabling picture, OK, after timer
  92   *       on when enabling picture, with OK
  93   *       loading:
  94   *       off when disabling picture and when loading done
  95   *       on on start loading
  96   *          *** open: do not show when audio enabled and slide show running (currently slideshow is paused)
  97   *   - AudioBanner
  98   *       always shown when audioEnabled=true
  99   *       on when enabling Audio
 100   *       off when disabling audio
 101   *       update in play
 102   * timers: 1 - slide show
 103   *         2 - pictureBanner
 104   *         3 - info showtime
 105   *         4 - audio short update
 106   */
 107
 108 #define DRAWING_THREAD
 109
 110 DrawStyle VMediaView::pictureBack=DrawStyle(140,140,140);
 111 DrawStyle VMediaView::infoBack=DrawStyle(110,110,110);
 112 DrawStyle VMediaView::audioBannerBack=DrawStyle(110,110,110,20);
 113 //the jpeg reader
 114
 115 //how long do we wait for a single picture chunk
 116 //the unit is 100ms (the timeout on the server side)
 117 #define MAXTRY 100
 118 class VPreader : public JpegReader {
 119   private:
 120     ImageReader *reader;
 121     VMediaView * parent;
 122     ULLONG size;
 123     bool dobreak;;
 124   public:
 125   VPreader(VMediaView *p,ImageReader *r){
 126     parent=p;
 127     size=0;
 128     reader=r;
 129     dobreak=false;
 130   };
 131   virtual ULONG readChunk(ULONG offset,ULONG len,char ** buf) {
 132      Log::getInstance()->log("VMediaView::jpegReader", Log::DEBUG, "read chunk o=%d,len=%d,buf=%p",
 133         offset,len,*buf);
 134      UINT numrec=0;
 135      int rt=0;
 136      for (int trycount=0;trycount < MAXTRY && ! dobreak && numrec == 0 && rt == 0;trycount++) {
 137        if (dobreak) {
 138          *buf=NULL;
 139          rt=-1;
 140        }
 141        else {
 142          rt=reader->getImageChunk((ULLONG)offset,(UINT)len,&numrec,(UCHAR **)buf);
 143        }
 144      }
 145      Log::getInstance()->log("VMediaView::jpegReader", Log::DEBUG, "got n=%d,buf=%p,rt=%d",
 146         numrec,*buf,rt);
 147      return numrec;
 148      }
 149   virtual int initRead(const MediaURI *uri,ULLONG *sz,ULONG factor=100) {
 150      Log::getInstance()->log("VMediaView::jpegReader", Log::DEBUG, "load image %s",uri->getDisplayName());
 151      Video* video = Video::getInstance();
 152      dobreak=false;
 153      int rt=MediaPlayer::getInstance()->openMedium(1,uri,sz,video->getScreenWidth()*factor/100, video->getScreenHeight()*factor/100);
 154      if (rt < 0) *sz=0;
 155      size=*sz;
 156      Log::getInstance()->log("VMediaView::jpegReader", Log::DEBUG, "load image %s returned %llu",uri->getDisplayName(),size);
 157      return rt;
 158      }
 159   virtual ULONG getSize() {return size;}
 160   //seems to be thread safe (more or less...)
 161   void setBreak() {
 162     dobreak=true;
 163   }
 164 };
 165
 166 /**
 167   * a separate thread for drawing pictures
 168   * will be started with the sfc and the draw control
 169   * will send a player event when done
 170   */
 171 class DrawingThread : public Thread_TYPE {
 172   private:
 173     VMediaView *_parent;
 174     VPreader * _reader;
 175     WJpegComplex::JpegControl *_ctl;
 176     Surface *_sfc;
 177     DrawStyle _colour;
 178     bool _interrupted;
 179   public:
 180     DrawingThread(VMediaView *parent) {
 181       _parent=parent;
 182       _reader=NULL;
 183       _ctl=NULL;
 184       _sfc=NULL;
 185       _interrupted=false;
 186     }
 187     virtual ~DrawingThread(){}
 188     bool isRunning() {
 189       return (threadIsActive()!=0);
 190     }
 191     bool start(WJpegComplex::JpegControl *ctl,Surface *sfc,VPreader *reader,DrawStyle &c) {
 192       if (isRunning()) {
 193         return false;
 194       }
 195       _interrupted=false;
 196       _ctl=ctl;
 197       _sfc=sfc;
 198       _reader=reader;
 199       _colour=c;
 200       return (threadStart() == 1);
 201     }
 202     bool stop() {
 203       Log::getInstance()->log("DrawingThread",Log::DEBUG,"stop initiated");
 204       if (threadIsActive()) {
 205         _interrupted=true;
 206         if (_reader) _reader->setBreak();
 207         threadStop();
 208       }
 209       Log::getInstance()->log("DrawingThread",Log::DEBUG,"stop done");
 210       _reader=NULL;
 211       return true;
 212     }
 213   protected:
 214     virtual void threadMethod() {
 215       Log::getInstance()->log("DrawingThread",Log::DEBUG,"started");
 216       bool rt=WJpegComplex::drawJpeg(_ctl,_sfc,_reader,_colour);
 217       _reader=NULL;
 218       if (! _interrupted) {
 219         Message* m = new Message();
 220         //we misuse PLAYER_EVENT here
 221         m->message = Message::PLAYER_EVENT;
 222         m->to = _parent;
 223         m->from = _parent;
 224         m->parameter = rt?VMediaView::EVENT_DRAWINGDONE:VMediaView::EVENT_DRAWINGERROR;
 225         MessageQueue::getInstance()->postMessage(m);
 226       }
 227       Log::getInstance()->log("DrawingThread",Log::DEBUG,"finishing interrupt=%d",(int)_interrupted);
 228     }
 229 };
 230
 231
 232 VMediaView::VMediaView(VMediaList *p)
 233 {
 234   Log::getInstance()->log("VMediaView::VMediaView", Log::DEBUG, "p=%p", this);
 235   audioEnabled=false;
 236   pictureEnabled=false;
 237   parent=p;
 238   ireader=new ImageReader(1,MediaPlayer::getInstance());
 239   reader=new VPreader(this,ireader);
 240   //the surface handling
 241   Video* video = Video::getInstance();
 242   setSize(video->getScreenWidth(), video->getScreenHeight());
 243   createBuffer();
 244   sfc2=getSurface();
 245   surface=NULL;
 246   //create the second surface
 247   createBuffer();
 248   sfc1=getSurface();
 249   originalh=area.h;
 250   originalw=area.w;
 251   //disable the surface
 252   area.h=1;
 253   area.w=1;
 254   //banners and infos
 255   pictureBanner=NULL;
 256   slideshow=false;
 257   pictureError=NULL;
 258   currentPicture=NULL;
 259   info=NULL;
 260   pictureLoading=false;
 261
 262   //picture settings
 263   showtime=INITIAL_SHOWTIME;
 264   rotate=WJpegComplex::ROT_0;
 265   currentScale=1;
 266   options=MediaOptions::getInstance();
 267   VColourTuner::initFactors();
 268   int st=options->getIntOption("SlideShowInterval");
 269   if (st > 0) showtime=st;
 270   ctl.area.w=originalw;
 271   ctl.area.h=originalh;
 272   ctl.enlarge=false;
 273   ctl.scaleafter=options->getIntOption("ScaleFactor");
 274   const char * mode=options->getStringOption("PictureMode");
 275   if (strcmp(mode,"clip") == 0) ctl.mode=WJpegComplex::CROP;
 276   else if (strcmp(mode,"letter") == 0) ctl.mode=WJpegComplex::LETTER;
 277   else if (strcmp(mode,"clipfactor") == 0) ctl.mode=WJpegComplex::CROPPERCENT;
 278   ctl.scaleAmount=options->getIntOption("PictureSize");
 279   if (ctl.scaleAmount < 10) ctl.scaleAmount=10;
 280   if (ctl.scaleAmount > 200) ctl.scaleAmount=200;
 281   ctl2=ctl;
 282   cropmode=ctl.mode;
 283   //current control is the one used for DISPLAY (not the one for drawing - this is the other one)
 284   //this is closely coupled to the surface - i.e. ctl is for sfc1, ctl2 for sfc2
 285   currentControl=&ctl;
 286   bannerEnabled=true;
 287   pictureShowing=false;
 288
 289   //audio player
 290
 291   barBlue.set(0, 0, 150, 150);
 292   audioError=NULL;
 293   currentAudio=NULL;
 294   justPlaying=false;
 295   playall=false;
 296   retriggerAudioInfo=false;
 297   audioBanner=NULL;
 298   drawingThread=new DrawingThread(this);
 299 }
 300
 301 VMediaView::~VMediaView()
 302 {
 303   Log::getInstance()->log("VMediaView::~VMediaView", Log::DEBUG, "p=%p,secondSfc=%s", this,(secondSurface()?"true":"false"));
 304   destroyPictureBanner();
 305   if (currentPicture) delete currentPicture;
 306   Timers::getInstance()->cancelTimer(this,1);
 307   Timers::getInstance()->cancelTimer(this,2);
 308   Timers::getInstance()->cancelTimer(this,3);
 309   Timers::getInstance()->cancelTimer(this,4);
 310   Timers::getInstance()->cancelTimer(this,5);
 311   destroyInfo();
 312   destroyAudioBanner();
 313   if (getPlayer(false)) {
 314     AudioPlayer::getInstance(NULL,false)->shutdown();
 315   }
 316   if (currentAudio) delete currentAudio;
 317   drawingThread->stop();
 318   ireader->shutdown();
 319   delete ireader;
 320   delete reader;
 321   if (secondSurface()) {
 322     delete sfc1;
 323     sfc1=NULL;
 324   }
 325   else {
 326     delete sfc2;
 327     sfc2=NULL;
 328   }
 329   MediaPlayer::getInstance()->closeMediaChannel(1);
 330   MediaPlayer::getInstance()->closeMediaChannel(2);
 331   Log::getInstance()->log("VMediaView::~VMediaView", Log::DEBUG, "done p=%p", this);
 332 }
 333
 334 void VMediaView::setPictureMode(bool act) {
 335   Log::getInstance()->log("VMediaView", Log::DEBUG, "set pictureMode %d p=%d, a=%d", (int)act,(int)pictureEnabled,(int)audioEnabled);
 336   if ( act) {
 337     if ( ! pictureEnabled && ! audioEnabled) {
 338       area.h=originalh;
 339       area.w=originalw;
 340       showPictureBanner();
 341       parent->updateAll();
 342     }
 343     if (! pictureEnabled) {
 344       //we newly enable the picture - so clear the screen
 345       draw();
 346       BoxStack::getInstance()->update(this);
 347       if (slideshow) startSlideshow();
 348     }
 349   }
 350   else
 351   {
 352     if ( pictureEnabled) {
 353       destroyPictureBanner();
 354       stopSlideshow(false);
 355 #ifdef DRAWING_THREAD
 356       drawingThread->stop();
 357 #endif
 358       if (! audioEnabled) {
 359         destroyInfo();
 360         area.w=1;
 361         area.h=1;
 362         draw();
 363         parent->updateAll();
 364       }
 365     }
 366     pictureShowing=false;
 367   }
 368   pictureEnabled=act;
 369 }
 370
 371 //we can disable audio without automatically hiding us
 372 //this will become strange - we are visible but do not handle
 373 //keys - so if you call setAudioMode(false,false) be sure
 374 //to call setAudioMode(false,true) afterwards
 375 //it is only here to give the list a chance to start a new play
 376 //when we call directoryDone
 377 void VMediaView::setAudioMode(bool act,bool doHiding) {
 378   Log::getInstance()->log("VMediaView", Log::DEBUG, "setAudioMode  %d p=%d, a=%d", (int)act,(int)pictureEnabled,(int)audioEnabled);
 379   if ( act) {
 380     if (! audioEnabled) {
 381       if (! pictureEnabled) {
 382         area.w=originalw;
 383         area.h=originalh;
 384         draw(); //empty screen if no picture
 385         parent->updateAll();
 386       }
 387       destroyPictureBanner();
 388
 389     }
 390     audioEnabled=true;
 391     showAudioBanner();
 392     showAudioInfo();
 393   }
 394   else
 395   {
 396     if ( audioEnabled) {
 397       audioEnabled=false;
 398       destroyInfo();
 399       destroyAudioBanner();
 400     }
 401     if (! pictureEnabled  && doHiding) {
 402       area.w=1;
 403       area.h=1;
 404       draw();
 405       parent->updateAll();
 406     }
 407     else {
 408       //picture now on top
 409       if (havePictureBanner && ! pictureBanner) showPictureBanner();
 410     }
 411   }
 412 }
 413
 414
 415
 416 void VMediaView::draw()
 417 {
 418   Log::getInstance()->log("VMediaView::draw", Log::DEBUG, "pictureError=%s,p=%p", pictureError,this);
 419
 420   if (pictureShowing ) fillColour(pictureBack);
 421   else fillColour(DrawStyle::BLACK);
 422   if (pictureError) {
 423     drawText(pictureError,100,area.h/2,DrawStyle::LIGHTTEXT);
 424     return;
 425     }
 426 }
 427
 428
 429 int VMediaView::handleCommand(int command)
 430 {
 431   Log::getInstance()->log("VMediaView::handleCommand", Log::DEBUG, "cmd=%d,p=%p", command,this);
 432   if ( !audioEnabled && ! pictureEnabled ) {
 433     //only handle YELLOW
 434     if (command == Input::YELLOW) {
 435       setAudioMode(true);
 436       return 1;
 437     }
 438     return 0;
 439   }
 440   if ( ! audioEnabled) {
 441     //------------------------- command in mode PICTURE (i.e. picture is on top) ----------------
 442     //picture on top
 443     int rt=1;
 444     switch(command)
 445     {
 446       case Input::UP:
 447       case Input::SKIPBACK:
 448         rotate=WJpegComplex::ROT_0;
 449         showPicture(VMediaList::MV_PREV,slideshow,true);
 450         rt= 2;
 451         break;
 452       case Input::FORWARD:
 453         if (showtime > 1) showtime--;
 454         updatePictureBanner(true);
 455         break;
 456       case Input::DOWN:
 457       case Input::SKIPFORWARD:
 458         rotate=WJpegComplex::ROT_0;
 459         showPicture(VMediaList::MV_NEXT,slideshow,true);
 460         rt= 2;
 461         break;
 462       case Input::REVERSE:
 463         if (showtime < 50 ) showtime++;
 464         updatePictureBanner(true);
 465         break;
 466       case Input::OK:
 467       {
 468         if (pictureBanner) {
 469           destroyPictureBanner();
 470           destroyInfo();
 471           havePictureBanner=false;
 472           }
 473         else {
 474           havePictureBanner=true;
 475           showPictureBanner(pictureLoading);
 476         }
 477         rt= 2;
 478       }
 479       break;
 480       case Input::PLAY:
 481       {
 482         slideshow=true;
 483         rotate=WJpegComplex::ROT_0;
 484         showPicture(VMediaList::MV_NEXT,slideshow,true);
 485         rt= 2;
 486       }
 487       break;
 488       case Input::PAUSE:
 489         if (slideshow) {
 490           stopSlideshow(true);
 491           updatePictureBanner();
 492         }
 493         else {
 494           slideshow=true;
 495           rotate=WJpegComplex::ROT_0;
 496           showPicture(VMediaList::MV_NEXT,slideshow,true);
 497         }
 498         rt= 2;
 499         break;
 500       case Input::STOP:
 501         stopSlideshow(true);
 502         showtime=INITIAL_SHOWTIME;
 503         updatePictureBanner();
 504         rt= 2;
 505         break;
 506       case Input::RED:
 507         switch(rotate) {
 508           case WJpegComplex::ROT_0:
 509             rotate=WJpegComplex::ROT_90;
 510             break;
 511           case WJpegComplex::ROT_90:
 512             rotate=WJpegComplex::ROT_180;
 513             break;
 514           case WJpegComplex::ROT_180:
 515             rotate=WJpegComplex::ROT_270;
 516             break;
 517           case WJpegComplex::ROT_270:
 518             rotate=WJpegComplex::ROT_0;
 519             break;
 520           }
 521         showPicture(VMediaList::MV_NONE,slideshow,true);
 522         rt=2;
 523         break;
 524       case Input::GREEN:
 525         if (info) destroyInfo();
 526         else showPictureInfo();
 527         rt=2;
 528         break;
 529       case Input::BLUE:
 530         switch (cropmode) {
 531           case WJpegComplex::CROP:
 532             cropmode=WJpegComplex::LETTER;
 533             break;
 534           case WJpegComplex::LETTER:
 535             cropmode=WJpegComplex::CROPPERCENT;
 536             break;
 537           default:
 538             cropmode=WJpegComplex::CROP;
 539             break;
 540         }
 541         showPicture(VMediaList::MV_NONE,slideshow,true);
 542         rt=2;
 543         break;
 544       case Input::MENU: {
 545         stopSlideshow(true);
 546         destroyPictureBanner();
 547         destroyInfo();
 548         VColourTuner *ct=new VColourTuner();
 549         BoxStack::getInstance()->add(ct);
 550         ct->draw();
 551         BoxStack::getInstance()->update(ct);
 552         rt=2;
 553
 554                          } break;
 555       case Input::BACK:
 556       {
 557         setPictureMode(false);
 558         rt= 2;
 559       }
 560       break;
 561       case Input::YELLOW:
 562       {
 563         setAudioMode(true);
 564       }
 565     }
 566     return rt;
 567   }
 568   else
 569   {
 570     int rt=1;
 571     bool updateInfo=false;
 572     //------------------------- command in mode AUDIO (i.e. audio is on top) ----------------
 573     switch(command)
 574     {
 575       case Input::YELLOW:
 576         setAudioMode(false);
 577         rt=2;
 578         break;
 579       case Input::UP:
 580         play(playall,false,VMediaList::MV_PREV);
 581         rt= 2;
 582         break;
 583       case Input::FORWARD:
 584         if (! audioError) getPlayer()->fastForward();
 585         updateInfo=true;
 586         rt=2;
 587         break;
 588       case Input::DOWN:
 589         play(playall,false,VMediaList::MV_NEXT);
 590         rt= 2;
 591         break;
 592       case Input::SKIPFORWARD:
 593         if (! audioError) getPlayer()->skipForward(10);
 594         rt=2;
 595         break;
 596       case Input::SKIPBACK:
 597         if (! audioError) getPlayer()->skipBackward(10);
 598         rt=2;
 599         break;
 600       case Input::REVERSE:
 601         rt=2;
 602         break;
 603       case Input::ZERO:
 604         if (! audioError) getPlayer()->jumpToPercent(0);
 605         rt=2;
 606         break;
 607       case Input::ONE:
 608         if (! audioError) getPlayer()->jumpToPercent(10);
 609         rt=2;
 610         break;
 611       case Input::TWO:
 612         if (! audioError) getPlayer()->jumpToPercent(20);
 613         rt=2;
 614         break;
 615       case Input::THREE:
 616         if (! audioError) getPlayer()->jumpToPercent(30);
 617         rt=2;
 618         break;
 619       case Input::FOUR:
 620         if (! audioError) getPlayer()->jumpToPercent(40);
 621         rt=2;
 622         break;
 623       case Input::FIVE:
 624         if (! audioError) getPlayer()->jumpToPercent(50);
 625         rt=2;
 626         break;
 627       case Input::SIX:
 628         if (! audioError) getPlayer()->jumpToPercent(60);
 629         rt=2;
 630         break;
 631       case Input::SEVEN:
 632         if (! audioError) getPlayer()->jumpToPercent(70);
 633         rt=2;
 634         break;
 635       case Input::EIGHT:
 636         if (! audioError) getPlayer()->jumpToPercent(80);
 637         rt=2;
 638         break;
 639       case Input::NINE:
 640         if (! audioError) getPlayer()->jumpToPercent(90);
 641         rt=2;
 642         break;
 643       case Input::OK:
 644       case Input::GREEN:
 645       {
 646         if (info) {
 647           destroyInfo();
 648           retriggerAudioInfo=false;
 649           }
 650         else {
 651           retriggerAudioInfo=true;
 652           showAudioInfo();
 653         }
 654         if (getPlayer()->getState() == AudioPlayer::S_ERROR) {
 655           if (playall) play(playall,false,VMediaList::MV_NEXT);
 656         }
 657         rt= 2;
 658       }
 659       break;
 660       case Input::PLAY:
 661       {
 662         if (! audioError) getPlayer()->unpause();
 663         updateInfo=true;
 664         if (getPlayer()->getState() != AudioPlayer::S_ERROR) ;
 665         else if (playall) play(playall,false,VMediaList::MV_NEXT);
 666         rt= 2;
 667       }
 668       break;
 669       case Input::PAUSE:
 670         if (! audioError) getPlayer()->pause();
 671         updateInfo=true;
 672         rt= 2;
 673         break;
 674       case Input::STOP:
 675         getPlayer()->stop();
 676         justPlaying=false;
 677         updateInfo=true;
 678         rt= 2;
 679         break;
 680       case Input::BACK:
 681       {
 682         getPlayer()->stop();
 683         playall=false;
 684         retriggerAudioInfo=false;
 685         justPlaying=false;
 686         setAudioMode(false);
 687         if (! pictureShowing) setPictureMode(false); //could have been delayed
 688         rt= 2;
 689       }
 690       break;
 691     }
 692     if (audioEnabled && updateInfo) updateAudioInfo();
 693     return rt;
 694   }
 695 }
 696
 697 void VMediaView::processMessage(Message* m)
 698 {
 699   Log::getInstance()->log("VMediaView::processMessage", Log::DEBUG, "cmd=%lu,p=%lu", m->message,m->parameter);
 700   if (m->message == Message::MOUSE_MOVE)
 701   {
 702     ;
 703   }
 704   else if (m->message == Message::MOUSE_LBDOWN)
 705   {
 706
 707     //check if press is outside this view! then simulate cancel
 708     int x=(m->parameter>>16)-getScreenX();
 709     int y=(m->parameter&0xFFFF)-getScreenY();
 710     if (x<0 || y <0 || x>(int)getWidth() || y>(int)getHeight())
 711     {
 712       BoxStack::getInstance()->handleCommand(Input::BACK); //simulate cancel press
 713     }
 714   }
 715   else if (m->message = Message::PLAYER_EVENT) {
 716     switch (m->parameter) {
 717       case EVENT_SLIDESHOW:
 718         if (! pictureEnabled) break; //old timer msg...
 719         //if (! audioEnabled) {
 720         if (true) {
 721           if (slideshow) {
 722             rotate=WJpegComplex::ROT_0;
 723             showPicture(VMediaList::MV_NEXT,true,false);
 724             startSlideshow();
 725           }
 726         }
 727         break;
 728       case EVENT_DRAWINGERROR:
 729         drawingDone(true);
 730         break;
 731       case EVENT_DRAWINGDONE:
 732         drawingDone(false);
 733         break;
 734       case EVENT_DIRECTORYDONE:
 735         //just disable audio without (poetntially) hiding us
 736         //this gives the list a chance to decide whether audio
 737         //should be on top afterwards without showing the list
 738         //immediately
 739         setAudioMode(false,false);
 740         parent->directoryDone();
 741         if (! pictureShowing) setPictureMode(false);
 742         if (! justPlaying) setAudioMode(false);
 743         break;
 744       case AudioPlayer::STREAM_ERR:
 745       case AudioPlayer::STREAM_END:
 746         if (playall) play(playall,false,VMediaList::MV_NEXT);
 747         else {
 748           setAudioMode(false);
 749           justPlaying=false;
 750         }
 751         break;
 752       case AudioPlayer::SHORT_UPDATE:
 753                                 if (info && audioEnabled ) {
 754                                         drawAudioClocks();
 755                                         BoxStack::getInstance()->update(info,&clocksRegion);
 756                                   BoxStack::getInstance()->update(info,&barRegion);
 757                                         Timers::getInstance()->setTimerD(this, 4, 1);
 758                                 }
 759         break;
 760       case AudioPlayer::NEW_SONG:
 761         if (audioEnabled) updateAudioInfo();
 762         break;
 763       case AudioPlayer::CONNECTION_LOST:
 764         if (audioEnabled) destroyInfo();
 765         if (AudioPlayer *player=getPlayer(false)) {
 766           player->shutdown();
 767           player=NULL;
 768         }
 769         Command::getInstance()->connectionLost();
 770         break;
 771     }
 772   }
 773 }
 774
 775
 776 VMediaView * VMediaView::createViewer(VMediaList * mparent) {
 777    Log::getInstance()->log("VMediaView::createViewer", Log::DEBUG, "p=%p",
 778         mparent);
 779    VMediaView *vmn=new VMediaView(mparent);
 780    BoxStack::getInstance()->add(vmn);
 781    vmn->draw();
 782    BoxStack::getInstance()->update(vmn);
 783    return vmn;
 784 }
 785
 786 void VMediaView::startSlideshow() {
 787    slideshow=true;
 788    if (! pictureLoading) Timers::getInstance()->setTimerD(this,1,showtime);
 789 }
 790
 791 void VMediaView::stopSlideshow(bool hard) {
 792    if (hard) slideshow=false;
 793    Timers::getInstance()->cancelTimer(this,1);
 794 }
 795
 796
 797 void VMediaView::showPicture(ULONG move,bool bslideshow,bool activateBanner) {
 798   pictureShowing=true;
 799   setPictureMode(true);
 800   stopSlideshow(true);
 801 #ifdef DRAWING_THREAD
 802   drawingThread->stop();
 803 #endif
 804   slideshow=bslideshow;
 805   Media *newPicture=parent->getMedia(MEDIA_TYPE_PICTURE,move);
 806   if ( ! newPicture) {
 807     pictureShowing=false;
 808     if (!audioEnabled) {
 809       //within the event handler first directoryDone is called
 810       //and afterwards everything is stopped if nothing new
 811       sendCommandMsg(EVENT_DIRECTORYDONE);
 812     }
 813     slideshow=false;
 814   }
 815   else
 816   {
 817     pictureShowing=true;
 818     if (currentPicture) {
 819       delete currentPicture;
 820       currentPicture=NULL;
 821     }
 822     currentPicture=newPicture;
 823     loadPicture(currentPicture,activateBanner);
 824   }
 825 }
 826
 827 //the real picture drawing method
 828 //will start drawing on a new surface and will switch it wehn done
 829
 830 int VMediaView::loadPicture(Media *md,bool activateBanner) {
 831   pictureError=NULL;
 832   if (! md) return 1;
 833   if (! md->getURI()) {
 834     pictureError=tr("No media found");
 835     Log::getInstance()->log("VMediaView::load",Log::ERR,"no URI in media");
 836     return 1;
 837   }
 838   Log::getInstance()->log("VMediaView::load", Log::DEBUG, "filename=%s,p=%p",
 839         md->getURI()->getName(),this);
 840   //do we have a pictureBanner?
 841   havePictureBanner=pictureBanner!=NULL || activateBanner;
 842   pictureLoading=true;
 843 #ifdef DRAWING_THREAD
 844   if (!audioEnabled && havePictureBanner ) showPictureBanner(true);
 845   drawingThread->stop();
 846 #else
 847   showPictureBanner(true);
 848 #endif
 849   ireader->stop();
 850   ULLONG size=0;
 851   int rtok=reader->initRead(md->getURI(),&size,ctl.scaleAmount); //scaleAmount is the same for both...
 852   if (rtok == 0) {
 853      //now we can really draw
 854      //get the surface for drawing
 855      Surface * drawSurface=NULL;
 856      WJpegComplex::JpegControl *drawCtl=NULL;
 857      getDrawingParam(drawSurface,drawCtl);
 858      drawCtl->error[0]=0;
 859      drawCtl->rotation=rotate;
 860      drawCtl->mode=cropmode;
 861      drawCtl->compressedSize=size;
 862 #ifdef DRAWING_THREAD
 863      bool ok=drawingThread->start(drawCtl,drawSurface,reader,pictureBack);
 864      if (! ok) {
 865        Log::getInstance()->log("VMediaView::load", Log::ERR, "unable to start drawing thread");
 866        pictureError=tr("JpegError");
 867        pictureLoading=false;
 868        destroyPictureBanner();
 869        return 1;
 870      }
 871      return 0;
 872 #else
 873      //here we could hand this over to the drawing thread
 874      bool ok=WJpegComplex::drawJpeg(drawCtl,drawSurface,reader,pictureBack);
 875      drawingDone(!ok);
 876      return ok?0:1;
 877 #endif
 878   }
 879   pictureLoading=false;
 880   return 1;
 881 }
 882
 883 void VMediaView::drawingDone(bool hasError) {
 884   pictureLoading=false;
 885   destroyPictureBanner(); //disable loading indication (or real banner)
 886   if (! hasError) {
 887     switchSurface();
 888     Log::getInstance()->log("VMediaView::drawingDone", Log::DEBUG, "success: sfc now=%p",surface);
 889     pictureError=NULL;
 890     //only show the pictureBanner if it was there before
 891     if (havePictureBanner && ! audioEnabled) showPictureBanner();
 892     Log::getInstance()->log("VMediaView::load", Log::DEBUG, "success" );
 893     updatePictureInfo(); //will only do somethng if pictureEnabled
 894   }
 895   else
 896   {
 897     pictureError=tr("JpegError");
 898     if (pictureEnabled) {
 899       draw();
 900       destroyInfo();
 901     }
 902   }
 903   MediaPlayer::getInstance()->closeMediaChannel(1);
 904 #ifndef DRAWING_THREAD
 905   if (audioEnabled) showAudioBanner();
 906 #endif
 907   if (slideshow) startSlideshow();
 908   BoxStack::getInstance()->update(this);
 909 }
 910
 911 void VMediaView::showPictureBanner(bool loading) {
 912   //we are in the main thread - so we can (and must) safely hard destroy/create the banner
 913   Timers::getInstance()->cancelTimer(this,2);
 914   if (! currentPicture) {
 915     //hmm...
 916     destroyPictureBanner(false);
 917     return;
 918     }
 919   if (pictureBanner) destroyPictureBanner(false);
 920   if (! pictureEnabled || ! bannerEnabled) return;
 921   pictureBanner= new VPictureBanner(loading, slideshow);
 922   pictureBanner->fillColour(infoBack);
 923   if (! loading) {
 924     int len=strlen(currentPicture->getFileName())+Media::TIMEBUFLEN+20;
 925     char *buf=new char[len];
 926     char tbuf[Media::TIMEBUFLEN];
 927     SNPRINTF(buf,len,"%c%02ds%c %s %s " ,
 928       slideshow?' ':'[',
 929       showtime,
 930       slideshow?' ':']',
 931       currentPicture->getTimeString(tbuf),
 932       currentPicture->getFileName()
 933       );
 934     pictureBanner->setText(buf);
 935     delete [] buf;
 936   }
 937   else {
 938     char *buf=new char[strlen(currentPicture->getDisplayName())+50];
 939     SNPRINTF(buf,50,"%s %s",tr("Loading"), currentPicture->getDisplayName());
 940     pictureBanner->setText(buf);
 941     delete buf;
 942   }
 943   pictureBanner->draw();
 944   if (! loading )   Timers::getInstance()->setTimerD(this,2,8);
 945   BoxStack::getInstance()->add(pictureBanner);
 946   BoxStack::getInstance()->update(pictureBanner);
 947   }
 948
 949 void VMediaView::destroyPictureBanner(bool fromTimer) {
 950   if (pictureBanner) {
 951     if (fromTimer) sendViewMsg(pictureBanner);
 952     else BoxStack::getInstance()->remove(pictureBanner);
 953     pictureBanner=NULL;
 954     if (! fromTimer) Timers::getInstance()->cancelTimer(this,2);
 955     }
 956 }
 957 void VMediaView::updatePictureBanner(bool loading) {
 958   if (pictureBanner ) {
 959     showPictureBanner(loading);
 960     }
 961 }
 962 void VMediaView::timercall(int clientref) {
 963    Log::getInstance()->log("VMediaView::timercall", Log::DEBUG, "id=%d",clientref);
 964    switch(clientref)
 965    {
 966       case 4:
 967         {
 968           sendCommandMsg(AudioPlayer::SHORT_UPDATE);
 969           break;
 970         }
 971       case 3:
 972         {
 973           Log::getInstance()->log("VMediaView::timercall", Log::DEBUG, "infoEnd");
 974           destroyInfo(true);
 975           if (audioEnabled) {
 976             //we only did show the audio error info if audio is enabled
 977             bool stillError=false;
 978             if (AudioPlayer * player=getPlayer(false)) {
 979               stillError=player->getState()==AudioPlayer::S_ERROR;
 980             }
 981             if (stillError) {
 982               sendCommandMsg(AudioPlayer::STREAM_END);
 983             }
 984           }
 985           break;
 986         }
 987       case 1:
 988         if (! slideshow) return;
 989         Log::getInstance()->log("VMediaView::timercall", Log::DEBUG, "slideshow");
 990         sendCommandMsg(EVENT_SLIDESHOW);
 991         break;
 992       case 2:
 993         Log::getInstance()->log("VMediaView::timercall", Log::DEBUG, "pictureBannerEnd");
 994         destroyPictureBanner(true);
 995         break;
 996     }
 997
 998   }
 999
1000 #define INFOBUF 2000
1001 void VMediaView::showPictureInfo(){
1002   if (! pictureEnabled || audioEnabled) return;
1003   if (info) destroyInfo();
1004   if (! currentPicture) return;
1005
1006   info=new VInfo();
1007   info->setTitleText(currentPicture->getFileName());
1008   info->setDropThrough();
1009   info->setSize(500, 300);
1010   info->createBuffer();
1011   info->setBorderOn(1);
1012   info->setTitleBarOn(1);
1013
1014   if (Video::getInstance()->getFormat() == Video::PAL)
1015         info->setPosition(100, 180);
1016   else
1017         info->setPosition(100, 150);
1018   char buf[INFOBUF];
1019   char tbuf[Media::TIMEBUFLEN];
1020   //modes should come from mediaoptions...
1021   const char *mode=NULL;
1022   switch (currentControl->mode) {
1023     case WJpegComplex::CROPPERCENT:
1024       mode="clipfactor";
1025       break;
1026     case WJpegComplex::LETTER:
1027       mode="letter";
1028       break;
1029     default:
1030       mode="clip";
1031       break;
1032   }
1033   const char *dirname=parent->getDirname(MEDIA_TYPE_PICTURE);
1034   int ldir=0;
1035   const char *prfx="";
1036   if (dirname) ldir=strlen(dirname);
1037   if (ldir > 35){
1038     dirname=dirname+ldir-35;
1039     prfx="...";
1040   }
1041   SNPRINTF(buf,INFOBUF,"%s= %s%s\n%s= %u x %u\n%s= %lu kBytes\n%s= %s\n%s= %u\n%s= %u%%\n%s= %s",
1042      tr("Directory"), prfx,dirname,
1043      tr("Format(px)"),currentControl->picw,currentControl->pich,
1044      tr("Filesize"),currentControl->compressedSize/1000,
1045      tr("Time"),currentPicture->getTimeString(tbuf),
1046      tr("Rotation"),90*currentControl->finalRotation,
1047      tr("Scale"),currentControl->scale,
1048      tr("Picture Mode"),mode );
1049   info->setMainText(buf);
1050   info->draw();
1051   BoxStack::getInstance()->add(info);
1052   BoxStack::getInstance()->update(info);
1053   Timers::getInstance()->setTimerD(this,3,8);
1054 }
1055 void VMediaView::updatePictureInfo(){
1056   if (info) {
1057     showPictureInfo();
1058     }
1059 }
1060 void VMediaView::destroyInfo(bool fromTimer){
1061   if (info) {
1062     if (! fromTimer) {
1063       Log::getInstance()->log("VMediaView",Log::DEBUG,"remove info %p",info);
1064       BoxStack::getInstance()->remove(info);
1065     }
1066     else {
1067       Log::getInstance()->log("VMediaView",Log::DEBUG,"trigger remove info %p",info);
1068       sendViewMsg(info);
1069     }
1070     info=NULL;
1071     }
1072   if (! fromTimer) Timers::getInstance()->cancelTimer(this,3);
1073   if (! fromTimer) Timers::getInstance()->cancelTimer(this,4);
1074 }
1075
1076 void VMediaView::sendViewMsg(Boxx *v) {
1077   Message* m = new Message();
1078   m->message = Message::CLOSE_ME;
1079   m->to = BoxStack::getInstance();
1080   m->from = v;
1081   m->parameter=(ULONG)v;
1082   MessageQueue::getInstance()->postMessage(m);
1083 }
1084 void VMediaView::sendCommandMsg(int command) {
1085   Message* m = new Message();
1086   //we misuse PLAYER_EVENT here
1087   m->message = Message::PLAYER_EVENT;
1088   m->to = this;
1089   m->from = this;
1090   m->parameter = command;
1091   MessageQueue::getInstance()->postMessage(m);
1092 }
1093
1094 void VMediaView::enableBanner(bool enable) {
1095   bannerEnabled=false;
1096   updatePictureBanner();
1097 }
1098
1099 void VMediaView::getDrawingParam(Surface *&sfc,WJpegComplex::JpegControl *&c){
1100   if (secondSurface()) {
1101     //we currently display on sfc2
1102     sfc=sfc1;
1103     c=&ctl;
1104   }
1105   else {
1106     sfc=sfc2;
1107     c=&ctl2;
1108   }
1109 }
1110 void VMediaView::switchSurface(){
1111   if (secondSurface()) {
1112     //now we switch to sfc1
1113     surface=sfc1;
1114     currentControl=&ctl;
1115   }
1116   else {
1117     surface=sfc2;
1118     currentControl=&ctl2;
1119   }
1120 }
1121
1122 AudioPlayer * VMediaView::getPlayer(bool createIfNeeded)
1123 {
1124   AudioPlayer* rt=AudioPlayer::getInstance(this,false);
1125   if (! createIfNeeded && rt == NULL) return NULL;
1126   if (rt == NULL) {
1127     rt=AudioPlayer::getInstance(this);
1128     rt->run();
1129   }
1130   return rt;
1131 }
1132
1133 bool VMediaView::isAudioPlaying() {
1134   Log::getInstance()->log("VMediaView::isPlaying", Log::DEBUG, "rt=%s", justPlaying?"true":"false");
1135   return justPlaying;
1136 }
1137
1138
1139
1140
1141
1142
1143 int VMediaView::play(bool all,bool activate,ULONG move,bool showInfo) {
1144   int rt=0;
1145   if (getPlayer(false)) getPlayer(false)->stop();
1146   justPlaying=false;
1147   if (currentAudio) delete currentAudio;
1148   currentAudio=NULL;
1149   playall=all;
1150   currentAudio=parent->getMedia(MEDIA_TYPE_AUDIO,move);
1151   audioError=NULL;
1152   if ( ! currentAudio || ! currentAudio->getURI()) {
1153     Log::getInstance()->log("VMediaView::load", Log::ERR, "no URI in media");
1154     audioError=tr("no audio file");
1155     if (audioEnabled) sendCommandMsg(EVENT_DIRECTORYDONE);
1156     rt= -1;
1157   }
1158   else {
1159     Log::getInstance()->log("VMediaView::load", Log::DEBUG, "filename=%s,p=%p",
1160       currentAudio->getURI()->getName(),this);
1161     int wseq=getPlayer()->play(currentAudio->getURI());
1162     if (getPlayer()->waitForSequence(5,wseq)<0) {
1163        audioError=tr("unable to open audio file");
1164        rt= -1;
1165     }
1166     else {
1167       justPlaying=true;
1168       rt=0;
1169     }
1170     Log::getInstance()->log("VMediaView", Log::DEBUG, "player started for %s",currentAudio->getURI()->getName());
1171   }
1172   if (activate && ! audioEnabled){
1173     if (showInfo) retriggerAudioInfo=true;
1174     setAudioMode(true);
1175   }
1176   else {
1177     //avoid duplicate creation of banner and info
1178     showAudioBanner();
1179     showAudioInfo();
1180   }
1181   if (activate && (! currentPicture || ! pictureShowing)) draw();
1182   BoxStack::getInstance()->update(this);
1183   return rt;
1184 }
1185
1186 void VMediaView::showAudioInfo() {
1187   if (! audioEnabled) return;
1188   Timers::getInstance()->cancelTimer(this,4);
1189   Timers::getInstance()->cancelTimer(this,3);
1190   if (info) destroyInfo();
1191   if (! retriggerAudioInfo) return;
1192   drawAudioInfo();
1193   bool playerError=getPlayer()->getState()==AudioPlayer::S_ERROR || audioError;
1194   if (! playerError) Timers::getInstance()->setTimerD(this,3,AUDIOBANNER_TIME);
1195   else Timers::getInstance()->setTimerD(this,3,AUDIOERROR_TIME);
1196         if (! playerError) Timers::getInstance()->setTimerD(this,4, 1);
1197   BoxStack::getInstance()->update(info);
1198   }
1199
1200 void VMediaView::updateAudioInfo() {
1201   if (info) {
1202     showAudioInfo();
1203     }
1204 }
1205
1206 void VMediaView::drawAudioInfo(){
1207   Log::getInstance()->log("VMediaView",Log::DEBUG, "draw banner for %p",info);
1208   const char *title=NULL;
1209   char *playerTitle=NULL;
1210   bool playerError=false;
1211   int numlines=0;
1212   int len=0;
1213   int num=0;
1214   const char *pl=tr("Playlist");
1215   const char *first=NULL;
1216   char *playerInfo=NULL;
1217   if (audioError) {
1218     if (getPlayer()->getState() == AudioPlayer::S_PLAY) audioError=NULL;
1219   }
1220   if (! currentAudio && ! audioError) audioError=tr("no audio file");
1221   if (audioError ) {
1222     title=tr("MediaError");
1223   }
1224   else {
1225     playerTitle=getPlayer()->getTitle();
1226     if (playerTitle) title=playerTitle;
1227     else title=currentAudio->getDisplayName();
1228     num=parent->getNumEntries(MEDIA_TYPE_AUDIO,currentAudio->index);
1229     playerError=getPlayer()->getState() == AudioPlayer::S_ERROR;
1230     //1more line for long dirs
1231     numlines=playall?5:4;
1232   }
1233   if (playerError) {
1234     numlines=3;
1235     first=tr("Unable to play audio file");
1236     len=strlen(first)+3;
1237   }
1238   else if (audioError) {
1239     numlines=3;
1240     first=audioError;
1241     len=strlen(first)+3;
1242   }
1243   else {
1244     playerInfo=getPlayer()->getID3Info();drawText(tr("Loading"),5,3,DrawStyle::LIGHTTEXT);
1245     len=strlen(currentAudio->getDisplayName())+strlen(pl)+30+strlen(parent->getDirname(MEDIA_TYPE_AUDIO))+Media::TIMEBUFLEN+110;
1246     if (playerInfo) {
1247       for (UINT i=0;i<strlen(playerInfo);i++)
1248         if (playerInfo[i] == '\n') numlines++;
1249       len+=strlen(playerInfo);
1250       first=playerInfo;
1251     }
1252     else {
1253       first="";
1254     }
1255   }
1256   destroyInfo();
1257   info=new VInfo();
1258   UINT height=numlines*30+60;
1259   UINT vheight=Video::getInstance()->getScreenHeight();
1260   UINT vwidth=Video::getInstance()->getScreenWidth();
1261   if (height > vheight-2*AUDIOBANNER_BOTTOM_MARGIN)
1262     height=vheight-2*AUDIOBANNER_BOTTOM_MARGIN;
1263   info->setSize(vwidth -2*AUDIOBANNER_X_MARGIN, height);
1264   info->createBuffer();
1265   if (Video::getInstance()->getFormat() == Video::PAL)
1266   {
1267     info->setPosition(AUDIOBANNER_X_MARGIN, vheight-height-AUDIOBANNER_BOTTOM_MARGIN);
1268   }
1269   else
1270   {
1271     info->setPosition(AUDIOBANNER_X_MARGIN, vheight-height-AUDIOBANNER_BOTTOM_MARGIN);
1272   }
1273
1274   info->setTitleBarOn(0);
1275   info->setDropThrough();
1276   //from vvideorec
1277         //set the regions for the closcks and bars on banner
1278   barRegion.x = info->getWidth()-AUDIOBARLEN-20;
1279   barRegion.y = info->getHeight() - 30;   // FIXME, need to be - 1? and below?
1280   barRegion.w = info->getWidth()-AUDIOBARLEN+10;
1281   barRegion.h = 30;
1282
1283   clocksRegion.x = 130;
1284   clocksRegion.y = barRegion.y + 3;
1285   clocksRegion.w = 190;
1286   clocksRegion.h = getFontHeight();
1287   Log::getInstance()->log("VMediaView",Log::DEBUG,"created AudioInfo %p",info);
1288   BoxStack::getInstance()->add(info);
1289   char *buf=new char [len];
1290   if (playerError || audioError) {
1291     SNPRINTF(buf,len,"%s",first);
1292   }
1293   else {
1294     char tbuf[Media::TIMEBUFLEN];
1295     if (playall) {
1296     SNPRINTF(buf,len,"%s\n"
1297         "%s:%s\n"
1298         "%s: %d/%d\n"
1299         "%s:%s\n"
1300         "%s:%s\n",
1301         first,
1302         tr("FileName"),currentAudio->getDisplayName(),
1303         pl,num,parent->getNumEntries(MEDIA_TYPE_AUDIO),
1304         tr("Directory"),parent->getDirname(MEDIA_TYPE_AUDIO),
1305         tr("Time"),currentAudio->getTimeString(tbuf));
1306     }
1307     else {
1308     SNPRINTF(buf,len,"%s\n"
1309         "%s:%s\n"
1310         "%s:%s\n"
1311         "%s:%s\n",
1312         first,
1313         tr("FileName"),currentAudio->getDisplayName(),
1314         tr("Directory"),parent->getDirname(MEDIA_TYPE_AUDIO),
1315         tr("Time"),currentAudio->getTimeString(tbuf));
1316     }
1317   }
1318   Log::getInstance()->log("VMediaView",Log::DEBUG,"info: (%d)%s",strlen(buf),buf);
1319   //now the real drawing functions
1320   info->draw();
1321   //title
1322   info->rectangle(0, 0, info->getWidth(), 30, DrawStyle::TITLEBARBACKGROUND);
1323   info->drawText(title, 5, 5, DrawStyle::LIGHTTEXT);
1324   info->drawPara(buf,5,32,DrawStyle::LIGHTTEXT);
1325   delete [] buf;
1326   if (! audioError) {
1327     WSymbol w;
1328     info->TEMPADD(&w);
1329     int x=10;
1330     int ybottom=info->getHeight();
1331     info->rectangle(0, ybottom - barRegion.h, info->getWidth(), barRegion.h, DrawStyle::TITLEBARBACKGROUND);
1332     bool drawSymbol=true;
1333     switch(getPlayer()->getState()) {
1334       case AudioPlayer::S_PAUSE:
1335         w.nextSymbol = WSymbol::PAUSE;
1336         break;
1337       case AudioPlayer::S_PLAY:
1338         w.nextSymbol = WSymbol::PLAY;
1339         break;
1340       case AudioPlayer::S_DONE:
1341         if (playall)
1342           w.nextSymbol = WSymbol::PLAY;
1343         else
1344           drawSymbol=false;
1345         break;
1346       case AudioPlayer::S_BACK:
1347         w.nextSymbol = WSymbol::FBWD ;
1348         break;
1349       case AudioPlayer::S_FF:
1350         w.nextSymbol = WSymbol::FFWD ;
1351         break;
1352       default:
1353         drawSymbol=false;
1354         break;
1355     }
1356     if (drawSymbol) {
1357       w.setPosition(x, ybottom-24);
1358       w.draw();
1359     }
1360     else {
1361       //stop symbol
1362       info->rectangle(x, ybottom - 23, 18, 16, DrawStyle::LIGHTTEXT);
1363     }
1364     x+=30;
1365     drawAudioClocks();
1366   }
1367   if (playerInfo) delete playerInfo;
1368   if (playerTitle) delete playerTitle;
1369 }
1370
1371 void VMediaView::drawAudioClocks() {
1372         if (! info || ! audioEnabled) return;
1373         Log::getInstance()->log("VMediaView::drawAudioClocks", Log::DEBUG, "");
1374   //draw clocks and bar
1375   info->rectangle(clocksRegion, DrawStyle::TITLEBARBACKGROUND);
1376
1377   time_t currentSec = (time_t)(getPlayer()->getCurrentTimes());
1378   time_t lengthSec=(time_t)(getPlayer()->getSonglen());
1379         struct tm cpos;
1380         struct tm slen;
1381 /*      gmtime_r(&currentSec,&cpos);
1382         gmtime_r(&lengthSec,&slen);*/
1383     cpos.tm_hour=currentSec/3600;
1384     cpos.tm_min=(currentSec-cpos.tm_hour*3600)/60;
1385     cpos.tm_sec=(currentSec-cpos.tm_hour*3600-cpos.tm_min*60);
1386     slen.tm_hour=lengthSec/3600;;
1387     slen.tm_min=(lengthSec-slen.tm_hour*3600)/60;
1388     slen.tm_sec=(lengthSec-slen.tm_hour*3600-slen.tm_min*60);
1389
1390   char buffer[100];
1391   if (currentSec >= lengthSec)
1392   {
1393     SNPRINTF(buffer,99, "-:--:-- / -:--:--  %03dk",getPlayer()->getCurrentBitrate()/1000);
1394   }
1395   else
1396   {
1397     SNPRINTF(buffer, 99, "%01i:%02i:%02i / %01i:%02i:%02i  %03dk", cpos.tm_hour, cpos.tm_min, cpos.tm_sec, slen.tm_hour, slen.tm_min, slen.tm_sec,
1398                                 getPlayer()->getCurrentBitrate()/1000);
1399                 //Log::getInstance()->log("VMediaView", Log::DEBUG, buffer);
1400   }
1401
1402   info->drawText(buffer, clocksRegion.x, clocksRegion.y, DrawStyle::LIGHTTEXT);
1403
1404         // Draw progress bar
1405   int progBarXbase = 0;
1406         int barlen=250;
1407
1408   info->rectangle(barRegion.x + progBarXbase, barRegion.y + 3, barlen+10, 24, DrawStyle::LIGHTTEXT);
1409   info->rectangle(barRegion.x + progBarXbase + 2, barRegion.y + 5, barlen+6, 20, barBlue);
1410
1411   if (currentSec > lengthSec) currentSec=lengthSec;
1412   if (lengthSec == 0) return;
1413
1414   // Draw yellow portion
1415   int progressWidth = (barlen+2) * currentSec / lengthSec;
1416   info->rectangle(barRegion.x + progBarXbase + 4, barRegion.y + 7, progressWidth, 16, DrawStyle::SELECTHIGHLIGHT);
1417
1418 }
1419
1420 void VMediaView::showAudioBanner() {
1421   destroyAudioBanner();
1422   if (! audioEnabled) return;
1423   audioBanner=new VInfo();
1424   Log::getInstance()->log("VMediaView",Log::DEBUG,"creating AudioBanner %p", audioBanner);
1425   Video *v=Video::getInstance();
1426   audioBanner->setSize(v->getScreenWidth()-100, 36);
1427   audioBanner->createBuffer();
1428   audioBanner->setPosition(50, v->getScreenHeight()-50);
1429   audioBanner->fillColour(audioBannerBack);
1430   audioBanner->setTitleBarOn(0);
1431   audioBanner->setDropThrough();
1432   if ( ! currentAudio || ! currentAudio->getDisplayName() || audioError) {
1433     audioBanner->drawText(tr("AudioPlayer - not playing"),5,3,DrawStyle::LIGHTTEXT);
1434   }
1435   else {
1436     char * buf=new char[strlen(currentAudio->getDisplayName())+50];
1437     SNPRINTF(buf,50,"%s %s",tr("AudioPlayer"),currentAudio->getDisplayName());
1438     audioBanner->drawText(buf,5,3,DrawStyle::LIGHTTEXT);
1439     delete buf;
1440   }
1441   BoxStack::getInstance()->add(audioBanner);
1442   BoxStack::getInstance()->update(audioBanner);
1443 }
1444
1445 void VMediaView::destroyAudioBanner() {
1446   if (audioBanner) {
1447     Log::getInstance()->log("VMediaView",Log::DEBUG,"deleting AudioBanner %p",audioBanner);
1448     BoxStack::getInstance()->remove(audioBanner);
1449     audioBanner=NULL;
1450   }
1451 }