git.sesse.net Git - kdenlive/blob - src/recmonitor.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org)        *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program; if not, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA          *
  18  ***************************************************************************/
  19
  20
  21 #include "recmonitor.h"
  22 #include "gentime.h"
  23 #include "kdenlivesettings.h"
  24 #include "managecapturesdialog.h"
  25
  26 #include <KDebug>
  27 #include <KLocale>
  28 #include <QPainter>
  29 #include <KStandardDirs>
  30 #include <KComboBox>
  31 #include <KIO/NetAccess>
  32 #include <KFileItem>
  33
  34 #include <QMouseEvent>
  35 #include <QMenu>
  36 #include <QToolButton>
  37 #include <QFile>
  38 #include <QDir>
  39
  40
  41 RecMonitor::RecMonitor(QString name, QWidget *parent) :
  42         QWidget(parent),
  43         m_name(name),
  44         m_isActive(false),
  45         m_isCapturing(false),
  46         m_didCapture(false),
  47         m_isPlaying(false)
  48 {
  49     m_ui.setupUi(this);
  50
  51     m_ui.video_frame->setAttribute(Qt::WA_PaintOnScreen);
  52     m_ui.device_selector->setCurrentIndex(KdenliveSettings::defaultcapture());
  53     connect(m_ui.device_selector, SIGNAL(currentIndexChanged(int)), this, SLOT(slotVideoDeviceChanged(int)));
  54
  55
  56
  57     QToolBar *toolbar = new QToolBar(name, this);
  58     QHBoxLayout *layout = new QHBoxLayout;
  59     layout->setContentsMargins(0, 0, 0, 0);
  60     m_playIcon = KIcon("media-playback-start");
  61     m_pauseIcon = KIcon("media-playback-pause");
  62
  63     m_discAction = toolbar->addAction(KIcon("network-connect"), i18n("Connect"));
  64     connect(m_discAction, SIGNAL(triggered()), this, SLOT(slotDisconnect()));
  65
  66     m_rewAction = toolbar->addAction(KIcon("media-seek-backward"), i18n("Rewind"));
  67     connect(m_rewAction, SIGNAL(triggered()), this, SLOT(slotRewind()));
  68
  69     m_playAction = toolbar->addAction(m_playIcon, i18n("Play"));
  70     connect(m_playAction, SIGNAL(triggered()), this, SLOT(slotStartCapture()));
  71
  72     m_stopAction = toolbar->addAction(KIcon("media-playback-stop"), i18n("Stop"));
  73     connect(m_stopAction, SIGNAL(triggered()), this, SLOT(slotStopCapture()));
  74     m_stopAction->setEnabled(false);
  75     m_fwdAction = toolbar->addAction(KIcon("media-seek-forward"), i18n("Forward"));
  76     connect(m_fwdAction, SIGNAL(triggered()), this, SLOT(slotForward()));
  77
  78     m_recAction = toolbar->addAction(KIcon("media-record"), i18n("Record"));
  79     connect(m_recAction, SIGNAL(triggered()), this, SLOT(slotRecord()));
  80     m_recAction->setCheckable(true);
  81
  82     toolbar->addSeparator();
  83
  84     QAction *configAction = toolbar->addAction(KIcon("configure"), i18n("Configure"));
  85     connect(configAction, SIGNAL(triggered()), this, SLOT(slotConfigure()));
  86     configAction->setCheckable(false);
  87
  88     layout->addWidget(toolbar);
  89     m_ui.control_frame_firewire->setLayout(layout);
  90
  91     slotVideoDeviceChanged(m_ui.device_selector->currentIndex());
  92     m_displayProcess = new QProcess;
  93     m_captureProcess = new QProcess;
  94
  95     connect(m_captureProcess, SIGNAL(stateChanged(QProcess::ProcessState)), this, SLOT(slotProcessStatus(QProcess::ProcessState)));
  96
  97     QStringList env = QProcess::systemEnvironment();
  98     env << "SDL_WINDOWID=" + QString::number(m_ui.video_frame->winId());
  99
 100     QString videoDriver = KdenliveSettings::videodrivername();
 101     if (!videoDriver.isEmpty()) {
 102         if (videoDriver == "x11_noaccel") {
 103             env << "SDL_VIDEO_YUV_HWACCEL=0";
 104             env << "SDL_VIDEODRIVER=x11";
 105         } else env << "SDL_VIDEODRIVER=" + videoDriver;
 106     }
 107     setenv("SDL_VIDEO_ALLOW_SCREENSAVER", "1", 1);
 108
 109     m_displayProcess->setEnvironment(env);
 110
 111     if (KdenliveSettings::video4capture().isEmpty()) {
 112         QString captureCommand;
 113         if (!KdenliveSettings::video4adevice().isEmpty()) captureCommand = "-f " + KdenliveSettings::video4aformat() + " -i " + KdenliveSettings::video4adevice();
 114
 115         captureCommand +=  " -f " + KdenliveSettings::video4vformat() + " -s " + KdenliveSettings::video4size() + " -r " + QString::number(KdenliveSettings::video4rate()) + " -i " + KdenliveSettings::video4vdevice();
 116         KdenliveSettings::setVideo4capture(captureCommand);
 117     }
 118
 119     kDebug() << "/////// BUILDING MONITOR, ID: " << m_ui.video_frame->winId();
 120 }
 121
 122 RecMonitor::~RecMonitor()
 123 {
 124     delete m_captureProcess;
 125     delete m_displayProcess;
 126 }
 127
 128 QString RecMonitor::name() const
 129 {
 130     return m_name;
 131 }
 132
 133 void RecMonitor::slotConfigure()
 134 {
 135     emit showConfigDialog(4, m_ui.device_selector->currentIndex());
 136 }
 137
 138 void RecMonitor::slotUpdateCaptureFolder()
 139 {
 140     if (m_captureProcess) m_captureProcess->setWorkingDirectory(KdenliveSettings::capturefolder());
 141     slotVideoDeviceChanged(m_ui.device_selector->currentIndex());
 142 }
 143
 144 void RecMonitor::slotVideoDeviceChanged(int ix)
 145 {
 146     switch (ix) {
 147     case SCREENGRAB:
 148         m_discAction->setEnabled(false);
 149         m_rewAction->setEnabled(false);
 150         m_fwdAction->setEnabled(false);
 151         m_recAction->setEnabled(true);
 152         m_stopAction->setEnabled(false);
 153         m_playAction->setEnabled(false);
 154         if (KdenliveSettings::rmd_path().isEmpty()) {
 155             QString rmdpath = KStandardDirs::findExe("recordmydesktop");
 156             if (rmdpath.isEmpty()) m_ui.video_frame->setPixmap(mergeSideBySide(KIcon("dialog-warning").pixmap(QSize(50, 50)), i18n("Recordmydesktop utility not found,\n please install it for screen grabs")));
 157             else KdenliveSettings::setRmd_path(rmdpath);
 158         }
 159         if (!KdenliveSettings::rmd_path().isEmpty()) m_ui.video_frame->setPixmap(mergeSideBySide(KIcon("video-display").pixmap(QSize(50, 50)), i18n("Press record button\nto start screen capture\nFiles will be saved in:\n%1", KdenliveSettings::capturefolder())));
 160         //m_ui.video_frame->setText(i18n("Press record button\nto start screen capture"));
 161         break;
 162     case VIDEO4LINUX:
 163         m_discAction->setEnabled(false);
 164         m_rewAction->setEnabled(false);
 165         m_fwdAction->setEnabled(false);
 166         m_recAction->setEnabled(true);
 167         m_stopAction->setEnabled(false);
 168         m_playAction->setEnabled(true);
 169         checkDeviceAvailability();
 170         break;
 171     default: // FIREWIRE
 172         m_discAction->setEnabled(true);
 173         m_recAction->setEnabled(false);
 174         m_stopAction->setEnabled(false);
 175         m_playAction->setEnabled(false);
 176         m_rewAction->setEnabled(false);
 177         m_fwdAction->setEnabled(false);
 178         //m_ui.video_frame->setText(i18n("Plug your camcorder and\npress connect button\nto initialize connection"));
 179         if (KdenliveSettings::dvgrab_path().isEmpty()) {
 180             QString dvgrabpath = KStandardDirs::findExe("dvgrab");
 181             if (dvgrabpath.isEmpty()) m_ui.video_frame->setPixmap(mergeSideBySide(KIcon("dialog-warning").pixmap(QSize(50, 50)), i18n("dvgrab utility not found,\n please install it for firewire capture")));
 182             else KdenliveSettings::setDvgrab_path(dvgrabpath);
 183         }
 184
 185         if (!KdenliveSettings::dvgrab_path().isEmpty()) m_ui.video_frame->setPixmap(mergeSideBySide(KIcon("network-connect").pixmap(QSize(50, 50)), i18n("Plug your camcorder and\npress connect button\nto initialize connection\nFiles will be saved in:\n%1", KdenliveSettings::capturefolder())));
 186         break;
 187     }
 188 }
 189
 190 QPixmap RecMonitor::mergeSideBySide(const QPixmap& pix, const QString txt)
 191 {
 192     QPainter p;
 193     QRect r = p.fontMetrics().boundingRect(QRect(0, 0, m_ui.video_frame->width(), m_ui.video_frame->height()), Qt::AlignLeft, txt);
 194     int strWidth = r.width();
 195     int strHeight = r.height();
 196     int pixWidth = pix.width();
 197     int pixHeight = pix.height();
 198     QPixmap res(strWidth + 8 + pixWidth, qMax(strHeight, pixHeight));
 199     res.fill(Qt::transparent);
 200     p.begin(&res);
 201     p.drawPixmap(0, 0, pix);
 202     p.drawText(QRect(pixWidth + 8, 0, strWidth, strHeight), 0, txt);
 203     p.end();
 204     return res;
 205 }
 206
 207
 208 void RecMonitor::checkDeviceAvailability()
 209 {
 210     if (!KIO::NetAccess::exists(KUrl(KdenliveSettings::video4vdevice()), KIO::NetAccess::SourceSide , this)) {
 211         m_playAction->setEnabled(false);
 212         m_recAction->setEnabled(false);
 213         m_ui.video_frame->setPixmap(mergeSideBySide(KIcon("camera-web").pixmap(QSize(50, 50)), i18n("Cannot read from device %1\nPlease check drivers and access rights.", KdenliveSettings::video4vdevice())));
 214         //m_ui.video_frame->setText(i18n("Cannot read from device %1\nPlease check drivers and access rights.", KdenliveSettings::video4vdevice()));
 215     } else //m_ui.video_frame->setText(i18n("Press play or record button\nto start video capture"));
 216         m_ui.video_frame->setPixmap(mergeSideBySide(KIcon("camera-web").pixmap(QSize(50, 50)), i18n("Press play or record button\nto start video capture\nFiles will be saved in:\n%1", KdenliveSettings::capturefolder())));
 217 }
 218
 219 void RecMonitor::slotDisconnect()
 220 {
 221     if (m_captureProcess->state() == QProcess::NotRunning) {
 222         m_captureTime = KDateTime::currentLocalDateTime();
 223         kDebug() << "CURRENT TIME: " << m_captureTime.toString();
 224         m_didCapture = false;
 225         slotStartCapture(false);
 226         m_discAction->setIcon(KIcon("network-disconnect"));
 227         m_discAction->setText(i18n("Disonnect"));
 228         m_recAction->setEnabled(true);
 229         m_stopAction->setEnabled(true);
 230         m_playAction->setEnabled(true);
 231         m_rewAction->setEnabled(true);
 232         m_fwdAction->setEnabled(true);
 233     } else {
 234         m_captureProcess->write("q", 1);
 235         QTimer::singleShot(1000, m_captureProcess, SLOT(kill()));
 236         if (m_didCapture) manageCapturedFiles();
 237         m_didCapture = false;
 238     }
 239 }
 240
 241 void RecMonitor::slotRewind()
 242 {
 243     m_captureProcess->write("a", 1);
 244 }
 245
 246 void RecMonitor::slotForward()
 247 {
 248     m_captureProcess->write("z", 1);
 249 }
 250
 251 void RecMonitor::slotStopCapture()
 252 {
 253     // stop capture
 254     switch (m_ui.device_selector->currentIndex()) {
 255     case FIREWIRE:
 256         m_captureProcess->write("\e", 2);
 257         m_playAction->setIcon(m_playIcon);
 258         m_isPlaying = false;
 259         break;
 260     case VIDEO4LINUX:
 261         m_captureProcess->write("q\n", 3);
 262         QTimer::singleShot(1000, m_captureProcess, SLOT(kill()));
 263
 264         break;
 265     case SCREENGRAB:
 266         m_captureProcess->write("q\n", 3);
 267         QTimer::singleShot(1000, m_captureProcess, SLOT(kill()));
 268         break;
 269     default:
 270         break;
 271     }
 272 }
 273
 274 void RecMonitor::slotStartCapture(bool play)
 275 {
 276
 277     /*
 278     *captureProcess<<"dvgrab";
 279
 280     bool isHdv = false;
 281
 282     switch (m_recPanel->capture_format->currentItem()){
 283         case 0:
 284       *captureProcess<<"--format"<<"dv1";
 285      break;
 286         case 1:
 287       *captureProcess<<"--format"<<"dv2";
 288      break;
 289         case 3:
 290       *captureProcess<<"--format"<<"hdv";
 291      isHdv = true;
 292      break;
 293         default:
 294             *captureProcess<<"--format"<<"raw";
 295      break;
 296     }
 297
 298     if (KdenliveSettings::autosplit()) *captureProcess<<"--autosplit";
 299     if (KdenliveSettings::timestamp()) *captureProcess<<"--timestamp";
 300     *captureProcess<<"-i"<<"capture"<<"-";*/
 301
 302     /*
 303         QStringList captureArgs;
 304         captureArgs<<"--format"<<"hdv"<<"-i"<<"capture"<<"-";
 305         QStringList displayArgs;
 306
 307         displayArgs<<"-f"<<"mpegts"<<"-x"<<QString::number(m_ui.video_frame->width())<<"-y"<<QString::number(m_ui.video_frame->height())<<"-";
 308
 309         captureProcess->setStandardOutputProcess(displayProcess);
 310         m_ui.video_frame->setScaledContents(false);
 311         captureProcess->start("dvgrab",captureArgs);
 312         displayProcess->start("ffplay",  displayArgs);*/
 313
 314
 315     if (m_captureProcess->state() != QProcess::NotRunning) {
 316         if (m_ui.device_selector->currentIndex() == FIREWIRE) {
 317             if (m_isPlaying) {
 318                 m_captureProcess->write("k", 1);
 319                 //captureProcess->write("\e", 2);
 320                 m_playAction->setIcon(m_playIcon);
 321                 m_isPlaying = false;
 322             } else {
 323                 m_captureProcess->write("p", 1);
 324                 m_playAction->setIcon(m_pauseIcon);
 325                 m_isPlaying = true;
 326             }
 327         }
 328         return;
 329     }
 330     m_captureArgs.clear();
 331     m_displayArgs.clear();
 332     m_isPlaying = false;
 333
 334     switch (m_ui.device_selector->currentIndex()) {
 335     case FIREWIRE:
 336         switch (KdenliveSettings::firewireformat()) {
 337         case 0:
 338             // RAW DV CAPTURE
 339             m_captureArgs << "--format" << "raw";
 340             m_displayArgs << "-f" << "dv";
 341             break;
 342         case 1:
 343             // DV type 1
 344             m_captureArgs << "--format" << "dv1";
 345             m_displayArgs << "-f" << "dv";
 346             break;
 347         case 2:
 348             // DV type 2
 349             m_captureArgs << "--format" << "dv2";
 350             m_displayArgs << "-f" << "dv";
 351             break;
 352         case 3:
 353             // HDV CAPTURE
 354             m_captureArgs << "--format" << "hdv";
 355             m_displayArgs << "-f" << "mpegts";
 356             break;
 357         }
 358         if (KdenliveSettings::firewireautosplit()) m_captureArgs << "--autosplit";
 359         if (KdenliveSettings::firewiretimestamp()) m_captureArgs << "--timestamp";
 360         m_captureArgs << "-i" << "capture" << "-";
 361         m_displayArgs << "-x" << QString::number(m_ui.video_frame->width()) << "-y" << QString::number(m_ui.video_frame->height()) << "-";
 362
 363         m_captureProcess->setStandardOutputProcess(m_displayProcess);
 364         m_captureProcess->setWorkingDirectory(KdenliveSettings::capturefolder());
 365         kDebug() << "Capture: Running dvgrab " << m_captureArgs.join(" ");
 366         m_captureProcess->start(KdenliveSettings::dvgrab_path(), m_captureArgs);
 367         if (play) m_captureProcess->write(" ", 1);
 368         m_discAction->setEnabled(true);
 369         break;
 370     case VIDEO4LINUX:
 371         m_captureArgs << KdenliveSettings::video4capture().simplified().split(' ') << KdenliveSettings::video4encoding().simplified().split(' ') << "-f" << "mpegts" << "-vcodec" << "mpeg4" << "-acodec" << "mp2" << "-";
 372         m_displayArgs << "-f" << "mpegts" << "-x" << QString::number(m_ui.video_frame->width()) << "-y" << QString::number(m_ui.video_frame->height()) << "-";
 373         m_captureProcess->setStandardOutputProcess(m_displayProcess);
 374         kDebug() << "Capture: Running ffmpeg " << m_captureArgs.join(" ");
 375         m_captureProcess->start("ffmpeg", m_captureArgs);
 376         break;
 377     default:
 378         break;
 379     }
 380
 381     if (m_ui.device_selector->currentIndex() != SCREENGRAB) {
 382         kDebug() << "Capture: Running ffplay " << m_displayArgs.join(" ");
 383         m_displayProcess->start("ffplay", m_displayArgs);
 384         m_ui.video_frame->setText(i18n("Initialising..."));
 385     } else {
 386         // do something when starting screen grab
 387     }
 388 }
 389
 390 void RecMonitor::slotRecord()
 391 {
 392     if (m_captureProcess->state() == QProcess::NotRunning && m_ui.device_selector->currentIndex() == FIREWIRE) {
 393         slotStartCapture();
 394     }
 395     if (m_isCapturing) {
 396         switch (m_ui.device_selector->currentIndex()) {
 397         case FIREWIRE:
 398             m_captureProcess->write("\e", 2);
 399             m_playAction->setIcon(m_playIcon);
 400             m_isCapturing = false;
 401             m_isPlaying = false;
 402             m_recAction->setChecked(false);
 403             break;
 404         case VIDEO4LINUX:
 405             m_captureProcess->terminate();
 406             slotStopCapture();
 407             //m_isCapturing = false;
 408             QTimer::singleShot(1000, this, SLOT(slotStartCapture()));
 409             break;
 410         case SCREENGRAB:
 411             //captureProcess->write("q\n", 3);
 412             m_captureProcess->terminate();
 413             m_ui.video_frame->setText(i18n("Encoding captured video..."));
 414             // in case ffmpeg doesn't exit with the 'q' command, kill it one second later
 415             //QTimer::singleShot(1000, captureProcess, SLOT(kill()));
 416             break;
 417         }
 418         return;
 419     } else if (m_ui.device_selector->currentIndex() == FIREWIRE) {
 420         m_isCapturing = true;
 421         m_didCapture = true;
 422         m_captureProcess->write("c\n", 3);
 423         return;
 424     }
 425     if (m_captureProcess->state() == QProcess::NotRunning) {
 426         m_recAction->setChecked(true);
 427         QString extension = "mp4";
 428         if (m_ui.device_selector->currentIndex() == SCREENGRAB) extension = "ogv"; //KdenliveSettings::screengrabextension();
 429         QString path = KdenliveSettings::capturefolder() + "/capture0000." + extension;
 430         int i = 1;
 431         while (QFile::exists(path)) {
 432             QString num = QString::number(i).rightJustified(4, '0', false);
 433             path = KdenliveSettings::capturefolder() + "/capture" + num + '.' + extension;
 434             i++;
 435         }
 436
 437         m_captureFile = KUrl(path);
 438
 439         m_captureArgs.clear();
 440         m_displayArgs.clear();
 441         QString args;
 442
 443         switch (m_ui.device_selector->currentIndex()) {
 444         case FIREWIRE:
 445             m_captureArgs << "--format" << "hdv" << "-i" << "capture" << "-";
 446             m_displayArgs << "-f" << "mpegts" << "-x" << QString::number(m_ui.video_frame->width()) << "-y" << QString::number(m_ui.video_frame->height()) << "-";
 447             m_captureProcess->setStandardOutputProcess(m_displayProcess);
 448             kDebug() << "Capture: Running dvgrab " << m_captureArgs.join(" ");
 449             m_captureProcess->start(KdenliveSettings::dvgrab_path(), m_captureArgs);
 450             break;
 451         case VIDEO4LINUX:
 452             m_captureArgs << KdenliveSettings::video4capture().simplified().split(' ') << KdenliveSettings::video4encoding().simplified().split(' ') << "-vcodec" << "mpeg4" << "-acodec" << "mp2" << "-y" << m_captureFile.path() << "-f" << "mpegts" << "-vcodec" << "mpeg4" << "-acodec" << "mp2" << "-";
 453             m_displayArgs << "-f" << "mpegts" << "-x" << QString::number(m_ui.video_frame->width()) << "-y" << QString::number(m_ui.video_frame->height()) << "-";
 454             m_captureProcess->setStandardOutputProcess(m_displayProcess);
 455             kDebug() << "Capture: Running ffmpeg " << m_captureArgs.join(" ");
 456             m_captureProcess->start("ffmpeg", m_captureArgs);
 457             break;
 458         case SCREENGRAB:
 459             switch (KdenliveSettings::rmd_capture_type()) {
 460             case 0:
 461                 // Full screen capture, nothing special to do
 462                 break;
 463             default:
 464                 // Region capture
 465                 m_captureArgs << "-width" << QString::number(KdenliveSettings::rmd_width()) << "-height" << QString::number(KdenliveSettings::rmd_height());
 466                 if (!KdenliveSettings::rmd_follow_mouse()) {
 467                     m_captureArgs << "-x" << QString::number(KdenliveSettings::rmd_offsetx()) << "-y" << QString::number(KdenliveSettings::rmd_offsety());
 468                 } else {
 469                     m_captureArgs << "--follow-mouse";
 470                     if (KdenliveSettings::rmd_hide_frame()) m_captureArgs << "--no-frame";
 471                 }
 472                 break;
 473             }
 474             m_isCapturing = true;
 475             if (KdenliveSettings::rmd_capture_audio()) {
 476                 m_captureArgs << "-freq" << KdenliveSettings::rmd_freq();
 477                 m_captureArgs << "-channels" << QString::number(KdenliveSettings::rmd_audio_channels());
 478                 if (KdenliveSettings::rmd_use_jack()) {
 479                     m_captureArgs << "-use-jack" << KdenliveSettings::rmd_jackports();
 480                     if (KdenliveSettings::rmd_jack_buffer() > 0.0)
 481                         m_captureArgs << "-ring-buffer-size" << QString::number(KdenliveSettings::rmd_jack_buffer());
 482                 } else {
 483                     if (!KdenliveSettings::rmd_alsadevicename().isEmpty())
 484                         m_captureArgs << "-device" << KdenliveSettings::rmd_alsadevicename();
 485                     if (KdenliveSettings::rmd_alsa_buffer() > 0)
 486                         m_captureArgs << "-buffer-size" << QString::number(KdenliveSettings::rmd_alsa_buffer());
 487                 }
 488             } else m_captureArgs << "--no-sound";
 489
 490             if (KdenliveSettings::rmd_fullshots()) m_captureArgs << "--full-shots";
 491             m_captureArgs << "-workdir" << KdenliveSettings::currenttmpfolder();
 492             m_captureArgs << "-fps" << QString::number(KdenliveSettings::rmd_fps()) << "-o" << m_captureFile.path();
 493             m_captureProcess->start(KdenliveSettings::rmd_path(), m_captureArgs);
 494             kDebug() << "// RecordMyDesktop params: " << m_captureArgs;
 495             break;
 496         default:
 497             break;
 498         }
 499
 500
 501         if (m_ui.device_selector->currentIndex() != SCREENGRAB) {
 502             m_isCapturing = true;
 503             kDebug() << "Capture: Running ffplay " << m_displayArgs.join(" ");
 504             m_displayProcess->start("ffplay", m_displayArgs);
 505             m_ui.video_frame->setText(i18n("Initialising..."));
 506         }
 507     } else {
 508         // stop capture
 509         m_displayProcess->kill();
 510         //captureProcess->kill();
 511         QTimer::singleShot(1000, this, SLOT(slotRecord()));
 512     }
 513 }
 514
 515 /*
 516 void RecMonitor::slotStartGrab(const QRect &rect) {
 517     rgnGrab->deleteLater();
 518     QApplication::restoreOverrideCursor();
 519     show();
 520     if (rect.isNull()) return;
 521     int width = rect.width();
 522     int height = rect.height();
 523     if (width % 2 != 0) width--;
 524     if (height % 2 != 0) height--;
 525     QString args = KdenliveSettings::screengrabcapture().replace("%size", QString::number(width) + "x" + QString::number(height)).replace("%offset", "+" + QString::number(rect.x()) + "," + QString::number(rect.y()));
 526     if (KdenliveSettings::screengrabenableaudio()) {
 527         // also capture audio
 528         if (KdenliveSettings::useosscapture()) m_captureArgs << KdenliveSettings::screengrabosscapture().simplified().split(' ');
 529         else m_captureArgs << KdenliveSettings::screengrabalsacapture2().simplified().split(' ');
 530     }
 531     m_captureArgs << args.simplified().split(' ') << KdenliveSettings::screengrabencoding().simplified().split(' ') << m_captureFile.path();
 532     m_isCapturing = true;
 533     m_ui.video_frame->setText(i18n("Capturing..."));
 534     if (KdenliveSettings::screengrabenableaudio() && !KdenliveSettings::useosscapture()) {
 535         QStringList alsaArgs = KdenliveSettings::screengrabalsacapture().simplified().split(' ');
 536         alsaProcess->setStandardOutputProcess(captureProcess);
 537         kDebug() << "Capture: Running arecord " << alsaArgs.join(" ");
 538         alsaProcess->start("arecord", alsaArgs);
 539     }
 540     kDebug() << "Capture: Running ffmpeg " << m_captureArgs.join(" ");
 541     captureProcess->start("ffmpeg", m_captureArgs);
 542 }*/
 543
 544 void RecMonitor::slotProcessStatus(QProcess::ProcessState status)
 545 {
 546     if (status == QProcess::NotRunning) {
 547         m_displayProcess->kill();
 548         if (m_isCapturing && m_ui.device_selector->currentIndex() != FIREWIRE)
 549             if (m_ui.autoaddbox->isChecked() && QFile::exists(m_captureFile.path())) emit addProjectClip(m_captureFile);
 550         if (m_ui.device_selector->currentIndex() == FIREWIRE) {
 551             m_discAction->setIcon(KIcon("network-connect"));
 552             m_discAction->setText(i18n("Connect"));
 553             m_playAction->setEnabled(false);
 554             m_rewAction->setEnabled(false);
 555             m_fwdAction->setEnabled(false);
 556             m_recAction->setEnabled(false);
 557         }
 558         m_isPlaying = false;
 559         m_playAction->setIcon(m_playIcon);
 560         m_recAction->setChecked(false);
 561         m_stopAction->setEnabled(false);
 562         m_ui.device_selector->setEnabled(true);
 563         if (m_captureProcess && m_captureProcess->exitStatus() == QProcess::CrashExit) {
 564             m_ui.video_frame->setText(i18n("Capture crashed, please check your parameters"));
 565         } else {
 566             if (m_ui.device_selector->currentIndex() != SCREENGRAB) m_ui.video_frame->setText(i18n("Not connected"));
 567             else m_ui.video_frame->setPixmap(mergeSideBySide(KIcon("video-display").pixmap(QSize(50, 50)), i18n("Press record button\nto start screen capture\nFiles will be saved in:\n%1", KdenliveSettings::capturefolder())));
 568         }
 569         m_isCapturing = false;
 570     } else {
 571         if (m_ui.device_selector->currentIndex() != SCREENGRAB) m_stopAction->setEnabled(true);
 572         m_ui.device_selector->setEnabled(false);
 573     }
 574 }
 575
 576 void RecMonitor::manageCapturedFiles()
 577 {
 578     QString extension;
 579     switch (KdenliveSettings::firewireformat()) {
 580     case 0:
 581         extension = ".dv";
 582         break;
 583     case 1:
 584     case 2:
 585         extension = ".avi";
 586         break;
 587     case 3:
 588         extension = ".m2t";
 589         break;
 590     }
 591     QDir dir(KdenliveSettings::capturefolder());
 592     QStringList filters;
 593     filters << "capture*" + extension;
 594     const QStringList result = dir.entryList(filters, QDir::Files, QDir::Time);
 595     KUrl::List capturedFiles;
 596     foreach(const QString &name, result) {
 597         KUrl url = KUrl(dir.filePath(name));
 598         if (KIO::NetAccess::exists(url, KIO::NetAccess::SourceSide, this)) {
 599             KFileItem file(KFileItem::Unknown, KFileItem::Unknown, url, true);
 600             if (file.time(KFileItem::ModificationTime) > m_captureTime) capturedFiles.append(url);
 601         }
 602     }
 603     kDebug() << "Found : " << capturedFiles.count() << " new capture files";
 604     kDebug() << capturedFiles;
 605
 606     if (capturedFiles.count() > 0) {
 607         ManageCapturesDialog *d = new ManageCapturesDialog(capturedFiles, this);
 608         if (d->exec() == QDialog::Accepted) {
 609             capturedFiles = d->importFiles();
 610             foreach(const KUrl &url, capturedFiles) {
 611                 emit addProjectClip(url);
 612             }
 613         }
 614         delete d;
 615     }
 616 }
 617
 618 // virtual
 619 void RecMonitor::mousePressEvent(QMouseEvent * /*event*/)
 620 {
 621     slotPlay();
 622 }
 623
 624 void RecMonitor::activateRecMonitor()
 625 {
 626     //if (!m_isActive) m_monitorManager->activateRecMonitor(m_name);
 627 }
 628
 629 void RecMonitor::stop()
 630 {
 631     m_isActive = false;
 632
 633 }
 634
 635 void RecMonitor::start()
 636 {
 637     m_isActive = true;
 638
 639 }
 640
 641 void RecMonitor::refreshRecMonitor(bool visible)
 642 {
 643     if (visible) {
 644         //if (!m_isActive) m_monitorManager->activateRecMonitor(m_name);
 645
 646     }
 647 }
 648
 649 void RecMonitor::slotPlay()
 650 {
 651
 652     //if (!m_isActive) m_monitorManager->activateRecMonitor(m_name);
 653
 654 }
 655
 656
 657 #include "recmonitor.moc"