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 <QMouseEvent>
  22 #include <QStylePainter>
  23 #include <QMenu>
  24 #include <QToolButton>
  25 #include <QFile>
  26 #include <QDir>
  27 #include <QDesktopWidget>
  28
  29 #include <KDebug>
  30 #include <KLocale>
  31 #include <KStandardDirs>
  32 #include <KComboBox>
  33 #include <KIO/NetAccess>
  34 #include <KFileItem>
  35
  36 #include "gentime.h"
  37 #include "kdenlivesettings.h"
  38 #include "managecapturesdialog.h"
  39 #include "recmonitor.h"
  40
  41 RecMonitor::RecMonitor(QString name, QWidget *parent)
  42         : QWidget(parent), m_name(name), m_isActive(false), m_isCapturing(false), m_isPlaying(false), m_didCapture(false) {
  43     ui.setupUi(this);
  44
  45     ui.video_frame->setAttribute(Qt::WA_PaintOnScreen);
  46     ui.device_selector->setCurrentIndex(KdenliveSettings::defaultcapture());
  47     connect(ui.device_selector, SIGNAL(currentIndexChanged(int)), this, SLOT(slotVideoDeviceChanged(int)));
  48
  49
  50
  51     QToolBar *toolbar = new QToolBar(name, this);
  52     QHBoxLayout *layout = new QHBoxLayout;
  53     layout->setContentsMargins(0, 0, 0, 0);
  54     m_playIcon = KIcon("media-playback-start");
  55     m_pauseIcon = KIcon("media-playback-pause");
  56
  57     m_discAction = toolbar->addAction(KIcon("network-connect"), i18n("Connect"));
  58     connect(m_discAction, SIGNAL(triggered()), this, SLOT(slotDisconnect()));
  59
  60     m_rewAction = toolbar->addAction(KIcon("media-seek-backward"), i18n("Rewind"));
  61     connect(m_rewAction, SIGNAL(triggered()), this, SLOT(slotRewind()));
  62
  63     m_playAction = toolbar->addAction(m_playIcon, i18n("Play"));
  64     connect(m_playAction, SIGNAL(triggered()), this, SLOT(slotStartCapture()));
  65
  66     m_stopAction = toolbar->addAction(KIcon("media-playback-stop"), i18n("Stop"));
  67     connect(m_stopAction, SIGNAL(triggered()), this, SLOT(slotStopCapture()));
  68     m_stopAction->setEnabled(false);
  69     m_fwdAction = toolbar->addAction(KIcon("media-seek-forward"), i18n("Forward"));
  70     connect(m_fwdAction, SIGNAL(triggered()), this, SLOT(slotForward()));
  71
  72     m_recAction = toolbar->addAction(KIcon("media-record"), i18n("Record"));
  73     connect(m_recAction, SIGNAL(triggered()), this, SLOT(slotRecord()));
  74     m_recAction->setCheckable(true);
  75
  76     toolbar->addSeparator();
  77
  78     QAction *configAction = toolbar->addAction(KIcon("configure"), i18n("Configure"));
  79     connect(configAction, SIGNAL(triggered()), this, SLOT(slotConfigure()));
  80     configAction->setCheckable(false);
  81
  82     layout->addWidget(toolbar);
  83     ui.control_frame_firewire->setLayout(layout);
  84
  85     slotVideoDeviceChanged(ui.device_selector->currentIndex());
  86     displayProcess = new QProcess;
  87     captureProcess = new QProcess;
  88
  89     connect(captureProcess, SIGNAL(stateChanged(QProcess::ProcessState)), this, SLOT(slotProcessStatus(QProcess::ProcessState)));
  90
  91     QStringList env = QProcess::systemEnvironment();
  92     env << "SDL_WINDOWID=" + QString::number(ui.video_frame->winId());
  93
  94     QString videoDriver = KdenliveSettings::videodrivername();
  95     if (!videoDriver.isEmpty()) {
  96         if (videoDriver == "x11_noaccel") {
  97             env << "SDL_VIDEO_YUV_HWACCEL=0";
  98             env << "SDL_VIDEODRIVER=x11";
  99         } else env << "SDL_VIDEODRIVER=" + videoDriver;
 100     }
 101     setenv("SDL_VIDEO_ALLOW_SCREENSAVER", "1", 1);
 102
 103     displayProcess->setEnvironment(env);
 104
 105     if (KdenliveSettings::video4capture().isEmpty()) {
 106         QString captureCommand;
 107         if (!KdenliveSettings::video4adevice().isEmpty()) captureCommand = "-f " + KdenliveSettings::video4aformat() + " -i " + KdenliveSettings::video4adevice();
 108
 109         captureCommand +=  " -f " + KdenliveSettings::video4vformat() + " -s " + KdenliveSettings::video4size() + " -r " + QString::number(KdenliveSettings::video4rate()) + " -i " + KdenliveSettings::video4vdevice() + " -f " + KdenliveSettings::video4vencoding();
 110         KdenliveSettings::setVideo4capture(captureCommand);
 111     }
 112
 113     if (KdenliveSettings::video4playback().isEmpty()) {
 114         QString playbackCommand;
 115         playbackCommand =  "-f " + KdenliveSettings::video4vencoding();
 116         KdenliveSettings::setVideo4playback(playbackCommand);
 117     }
 118
 119     kDebug() << "/////// BUILDING MONITOR, ID: " << ui.video_frame->winId();
 120 }
 121
 122 RecMonitor::~RecMonitor() {
 123     delete captureProcess;
 124     delete displayProcess;
 125 }
 126
 127 QString RecMonitor::name() const {
 128     return m_name;
 129 }
 130
 131 void RecMonitor::slotConfigure() {
 132     emit showConfigDialog(4, ui.device_selector->currentIndex());
 133 }
 134
 135 void RecMonitor::slotVideoDeviceChanged(int ix) {
 136     switch (ix) {
 137     case SCREENGRAB:
 138         m_discAction->setEnabled(false);
 139         m_rewAction->setEnabled(false);
 140         m_fwdAction->setEnabled(false);
 141         m_recAction->setEnabled(true);
 142         m_stopAction->setEnabled(false);
 143         m_playAction->setEnabled(false);
 144         if (KdenliveSettings::rmd_path().isEmpty()) {
 145             QString rmdpath = KStandardDirs::findExe("recordmydesktop");
 146             if (rmdpath.isEmpty()) ui.video_frame->setPixmap(mergeSideBySide(KIcon("dialog-warning").pixmap(QSize(50, 50)), i18n("Recordmydesktop utility not found,\n please install it for screen grabs")));
 147             else KdenliveSettings::setRmd_path(rmdpath);
 148         }
 149         if (!KdenliveSettings::rmd_path().isEmpty()) 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())));
 150         //ui.video_frame->setText(i18n("Press record button\nto start screen capture"));
 151         break;
 152     case VIDEO4LINUX:
 153         m_discAction->setEnabled(false);
 154         m_rewAction->setEnabled(false);
 155         m_fwdAction->setEnabled(false);
 156         m_recAction->setEnabled(true);
 157         m_stopAction->setEnabled(false);
 158         m_playAction->setEnabled(true);
 159         checkDeviceAvailability();
 160         break;
 161     default: // FIREWIRE
 162         m_discAction->setEnabled(true);
 163         m_recAction->setEnabled(false);
 164         m_stopAction->setEnabled(false);
 165         m_playAction->setEnabled(false);
 166         m_rewAction->setEnabled(false);
 167         m_fwdAction->setEnabled(false);
 168         //ui.video_frame->setText(i18n("Plug your camcorder and\npress connect button\nto initialize connection"));
 169         if (KdenliveSettings::dvgrab_path().isEmpty()) {
 170             QString dvgrabpath = KStandardDirs::findExe("dvgrab");
 171             if (dvgrabpath.isEmpty()) ui.video_frame->setPixmap(mergeSideBySide(KIcon("dialog-warning").pixmap(QSize(50, 50)), i18n("dvgrab utility not found,\n please install it for firewire capture")));
 172             else KdenliveSettings::setDvgrab_path(dvgrabpath);
 173         }
 174
 175         if (!KdenliveSettings::dvgrab_path().isEmpty()) 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())));
 176         break;
 177     }
 178 }
 179
 180 QPixmap RecMonitor::mergeSideBySide(const QPixmap& pix, const QString txt) {
 181     QPainter p;
 182     QRect r = p.fontMetrics().boundingRect(QRect(0, 0, ui.video_frame->width(), ui.video_frame->height()), Qt::AlignLeft, txt);
 183     int strWidth = r.width();
 184     int strHeight = r.height();
 185     int pixWidth = pix.width();
 186     int pixHeight = pix.height();
 187     QPixmap res(strWidth + 8 + pixWidth, qMax(strHeight, pixHeight));
 188     res.fill(Qt::transparent);
 189     p.begin(&res);
 190     p.drawPixmap(0, 0, pix);
 191     p.drawText(QRect(pixWidth + 8, 0, strWidth, strHeight), 0, txt);
 192     p.end();
 193     return res;
 194 }
 195
 196
 197 void RecMonitor::checkDeviceAvailability() {
 198     if (!KIO::NetAccess::exists(KUrl(KdenliveSettings::video4vdevice()), KIO::NetAccess::SourceSide , this)) {
 199         m_playAction->setEnabled(false);
 200         m_recAction->setEnabled(false);
 201         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())));
 202         //ui.video_frame->setText(i18n("Cannot read from device %1\nPlease check drivers and access rights.", KdenliveSettings::video4vdevice()));
 203     } else //ui.video_frame->setText(i18n("Press play or record button\nto start video capture"));
 204         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())));
 205 }
 206
 207 void RecMonitor::slotDisconnect() {
 208     if (captureProcess->state() == QProcess::NotRunning) {
 209         m_captureTime = KDateTime::currentLocalDateTime();
 210         kDebug() << "CURRENT TIME: " << m_captureTime.toString();
 211         m_didCapture = false;
 212         slotStartCapture(false);
 213         m_discAction->setIcon(KIcon("network-disconnect"));
 214         m_discAction->setText(i18n("Disonnect"));
 215         m_recAction->setEnabled(true);
 216         m_stopAction->setEnabled(true);
 217         m_playAction->setEnabled(true);
 218         m_rewAction->setEnabled(true);
 219         m_fwdAction->setEnabled(true);
 220     } else {
 221         captureProcess->write("q", 1);
 222         QTimer::singleShot(1000, captureProcess, SLOT(kill()));
 223         if (m_didCapture) manageCapturedFiles();
 224         m_didCapture = false;
 225     }
 226 }
 227
 228 void RecMonitor::slotRewind() {
 229     captureProcess->write("a", 1);
 230 }
 231
 232 void RecMonitor::slotForward() {
 233     captureProcess->write("z", 1);
 234 }
 235
 236 void RecMonitor::slotStopCapture() {
 237     // stop capture
 238     switch (ui.device_selector->currentIndex()) {
 239     case FIREWIRE:
 240         captureProcess->write("\e", 2);
 241         m_playAction->setIcon(m_playIcon);
 242         m_isPlaying = false;
 243         break;
 244     case VIDEO4LINUX:
 245         captureProcess->write("q\n", 3);
 246         QTimer::singleShot(1000, captureProcess, SLOT(kill()));
 247
 248         break;
 249     case SCREENGRAB:
 250         captureProcess->write("q\n", 3);
 251         QTimer::singleShot(1000, captureProcess, SLOT(kill()));
 252         break;
 253     default:
 254         break;
 255     }
 256 }
 257
 258 void RecMonitor::slotStartCapture(bool play) {
 259
 260     /*
 261     *captureProcess<<"dvgrab";
 262
 263     bool isHdv = false;
 264
 265     switch (m_recPanel->capture_format->currentItem()){
 266         case 0:
 267       *captureProcess<<"--format"<<"dv1";
 268      break;
 269         case 1:
 270       *captureProcess<<"--format"<<"dv2";
 271      break;
 272         case 3:
 273       *captureProcess<<"--format"<<"hdv";
 274      isHdv = true;
 275      break;
 276         default:
 277             *captureProcess<<"--format"<<"raw";
 278      break;
 279     }
 280
 281     if (KdenliveSettings::autosplit()) *captureProcess<<"--autosplit";
 282     if (KdenliveSettings::timestamp()) *captureProcess<<"--timestamp";
 283     *captureProcess<<"-i"<<"capture"<<"-";*/
 284
 285     /*
 286         QStringList captureArgs;
 287         captureArgs<<"--format"<<"hdv"<<"-i"<<"capture"<<"-";
 288         QStringList displayArgs;
 289
 290         displayArgs<<"-f"<<"mpegts"<<"-x"<<QString::number(ui.video_frame->width())<<"-y"<<QString::number(ui.video_frame->height())<<"-";
 291
 292         captureProcess->setStandardOutputProcess(displayProcess);
 293         ui.video_frame->setScaledContents(false);
 294         captureProcess->start("dvgrab",captureArgs);
 295         displayProcess->start("ffplay",  displayArgs);*/
 296
 297
 298     if (captureProcess->state() != QProcess::NotRunning) {
 299         if (ui.device_selector->currentIndex() == FIREWIRE) {
 300             if (m_isPlaying) {
 301                 captureProcess->write("k", 1);
 302                 //captureProcess->write("\e", 2);
 303                 m_playAction->setIcon(m_playIcon);
 304                 m_isPlaying = false;
 305             } else {
 306                 captureProcess->write("p", 1);
 307                 m_playAction->setIcon(m_pauseIcon);
 308                 m_isPlaying = true;
 309             }
 310         }
 311         return;
 312     }
 313     m_captureArgs.clear();
 314     m_displayArgs.clear();
 315     m_isPlaying = false;
 316
 317     switch (ui.device_selector->currentIndex()) {
 318     case FIREWIRE:
 319         switch (KdenliveSettings::firewireformat()) {
 320         case 0:
 321             // RAW DV CAPTURE
 322             m_captureArgs << "--format" << "raw";
 323             m_displayArgs << "-f" << "dv";
 324             break;
 325         case 1:
 326             // DV type 1
 327             m_captureArgs << "--format" << "dv1";
 328             m_displayArgs << "-f" << "dv";
 329             break;
 330         case 2:
 331             // DV type 2
 332             m_captureArgs << "--format" << "dv2";
 333             m_displayArgs << "-f" << "dv";
 334             break;
 335         case 3:
 336             // HDV CAPTURE
 337             m_captureArgs << "--format" << "hdv";
 338             m_displayArgs << "-f" << "mpegts";
 339             break;
 340         }
 341         if (KdenliveSettings::firewireautosplit()) m_captureArgs << "--autosplit";
 342         if (KdenliveSettings::firewiretimestamp()) m_captureArgs << "--timestamp";
 343         m_captureArgs << "-i" << "capture" << "-";
 344         m_displayArgs << "-x" << QString::number(ui.video_frame->width()) << "-y" << QString::number(ui.video_frame->height()) << "-";
 345
 346         captureProcess->setStandardOutputProcess(displayProcess);
 347         captureProcess->setWorkingDirectory(KdenliveSettings::capturefolder());
 348         kDebug() << "Capture: Running dvgrab " << m_captureArgs.join(" ");
 349         captureProcess->start(KdenliveSettings::dvgrab_path(), m_captureArgs);
 350         if (play) captureProcess->write(" ", 1);
 351         m_discAction->setEnabled(true);
 352         break;
 353     case VIDEO4LINUX:
 354         m_captureArgs << KdenliveSettings::video4capture().simplified().split(' ') << "-";
 355         m_displayArgs << KdenliveSettings::video4playback().simplified().split(' ') << "-x" << QString::number(ui.video_frame->width()) << "-y" << QString::number(ui.video_frame->height()) << "-";
 356         captureProcess->setStandardOutputProcess(displayProcess);
 357         kDebug() << "Capture: Running ffmpeg " << m_captureArgs.join(" ");
 358         captureProcess->start("ffmpeg", m_captureArgs);
 359         break;
 360     default:
 361         break;
 362     }
 363
 364     if (ui.device_selector->currentIndex() != SCREENGRAB) {
 365         kDebug() << "Capture: Running ffplay " << m_captureArgs.join(" ");
 366         displayProcess->start("ffplay", m_displayArgs);
 367         ui.video_frame->setText(i18n("Initialising..."));
 368     } else {
 369         // do something when starting screen grab
 370     }
 371 }
 372
 373 void RecMonitor::slotRecord() {
 374     if (captureProcess->state() == QProcess::NotRunning && ui.device_selector->currentIndex() == FIREWIRE) {
 375         slotStartCapture();
 376     }
 377     if (m_isCapturing) {
 378         switch (ui.device_selector->currentIndex()) {
 379         case FIREWIRE:
 380             captureProcess->write("\e", 2);
 381             m_playAction->setIcon(m_playIcon);
 382             m_isCapturing = false;
 383             m_isPlaying = false;
 384             m_recAction->setChecked(false);
 385             break;
 386         case VIDEO4LINUX:
 387             captureProcess->terminate();
 388             slotStopCapture();
 389             //m_isCapturing = false;
 390             QTimer::singleShot(1000, this, SLOT(slotStartCapture()));
 391             break;
 392         case SCREENGRAB:
 393             //captureProcess->write("q\n", 3);
 394             captureProcess->terminate();
 395             ui.video_frame->setText(i18n("Encoding captured video..."));
 396             // in case ffmpeg doesn't exit with the 'q' command, kill it one second later
 397             //QTimer::singleShot(1000, captureProcess, SLOT(kill()));
 398             break;
 399         }
 400         return;
 401     } else if (ui.device_selector->currentIndex() == FIREWIRE) {
 402         m_isCapturing = true;
 403         m_didCapture = true;
 404         captureProcess->write("c\n", 3);
 405         return;
 406     }
 407     if (captureProcess->state() == QProcess::NotRunning) {
 408         m_recAction->setChecked(true);
 409         QString extension = "mpg";
 410         if (ui.device_selector->currentIndex() == SCREENGRAB) extension = "ogv"; //KdenliveSettings::screengrabextension();
 411         QString path = KdenliveSettings::capturefolder() + "/capture0000." + extension;
 412         int i = 1;
 413         while (QFile::exists(path)) {
 414             QString num = QString::number(i).rightJustified(4, '0', false);
 415             path = KdenliveSettings::capturefolder() + "/capture" + num + "." + extension;
 416             i++;
 417         }
 418
 419         m_captureFile = KUrl(path);
 420
 421         m_captureArgs.clear();
 422         m_displayArgs.clear();
 423         QString args;
 424
 425         switch (ui.device_selector->currentIndex()) {
 426         case FIREWIRE:
 427             m_captureArgs << "--format" << "hdv" << "-i" << "capture" << "-";
 428             m_displayArgs << "-f" << "mpegts" << "-x" << QString::number(ui.video_frame->width()) << "-y" << QString::number(ui.video_frame->height()) << "-";
 429             captureProcess->setStandardOutputProcess(displayProcess);
 430             kDebug() << "Capture: Running dvgrab " << m_captureArgs.join(" ");
 431             captureProcess->start(KdenliveSettings::dvgrab_path(), m_captureArgs);
 432             break;
 433         case VIDEO4LINUX:
 434             m_captureArgs << KdenliveSettings::video4capture().simplified().split(' ') << "-y" << m_captureFile.path() << "-f" << KdenliveSettings::video4vencoding() << "-";
 435             m_displayArgs << KdenliveSettings::video4playback().simplified().split(' ') << "-x" << QString::number(ui.video_frame->width()) << "-y" << QString::number(ui.video_frame->height()) << "-";
 436             captureProcess->setStandardOutputProcess(displayProcess);
 437             kDebug() << "Capture: Running ffmpeg " << m_captureArgs.join(" ");
 438             captureProcess->start("ffmpeg", m_captureArgs);
 439             break;
 440         case SCREENGRAB:
 441             switch (KdenliveSettings::rmd_capture_type()) {
 442             case 0:
 443                 // Full screen capture, nothing special to do
 444                 break;
 445             default:
 446                 // Region capture
 447                 m_captureArgs << "-width" << QString::number(KdenliveSettings::rmd_width()) << "-height" << QString::number(KdenliveSettings::rmd_height());
 448                 if (!KdenliveSettings::rmd_follow_mouse()) {
 449                     m_captureArgs << "-x" << QString::number(KdenliveSettings::rmd_offsetx()) << "-y" << QString::number(KdenliveSettings::rmd_offsety());
 450                 } else {
 451                     m_captureArgs << "--follow-mouse";
 452                     if (KdenliveSettings::rmd_hide_frame()) m_captureArgs << "--no-frame";
 453                 }
 454                 break;
 455             }
 456             m_isCapturing = true;
 457             if (KdenliveSettings::rmd_capture_audio()) {
 458                 m_captureArgs << "-freq" << KdenliveSettings::rmd_freq();
 459                 m_captureArgs << "-channels" << QString::number(KdenliveSettings::rmd_audio_channels());
 460                 if (KdenliveSettings::rmd_use_jack()) {
 461                     m_captureArgs << "-use-jack" << KdenliveSettings::rmd_jackports();
 462                     if (KdenliveSettings::rmd_jack_buffer() > 0.0)
 463                         m_captureArgs << "-ring-buffer-size" << QString::number(KdenliveSettings::rmd_jack_buffer());
 464                 } else {
 465                     if (!KdenliveSettings::rmd_alsadevicename().isEmpty())
 466                         m_captureArgs << "-device" << KdenliveSettings::rmd_alsadevicename();
 467                     if (KdenliveSettings::rmd_alsa_buffer() > 0)
 468                         m_captureArgs << "-buffer-size" << QString::number(KdenliveSettings::rmd_alsa_buffer());
 469                 }
 470             } else m_captureArgs << "--no-sound";
 471
 472             if (KdenliveSettings::rmd_fullshots()) m_captureArgs << "--full-shots";
 473             m_captureArgs << "-workdir" << KdenliveSettings::currenttmpfolder();
 474             m_captureArgs << "-fps" << QString::number(KdenliveSettings::rmd_fps()) << "-o" << m_captureFile.path();
 475             captureProcess->start(KdenliveSettings::rmd_path(), m_captureArgs);
 476             kDebug() << "// RecordMyDesktop params: " << m_captureArgs;
 477             break;
 478         default:
 479             break;
 480         }
 481
 482
 483         if (ui.device_selector->currentIndex() != SCREENGRAB) {
 484             m_isCapturing = true;
 485             kDebug() << "Capture: Running ffplay " << m_displayArgs.join(" ");
 486             displayProcess->start("ffplay", m_displayArgs);
 487             ui.video_frame->setText(i18n("Initialising..."));
 488         }
 489     } else {
 490         // stop capture
 491         displayProcess->kill();
 492         //captureProcess->kill();
 493         QTimer::singleShot(1000, this, SLOT(slotRecord()));
 494     }
 495 }
 496
 497 /*
 498 void RecMonitor::slotStartGrab(const QRect &rect) {
 499     rgnGrab->deleteLater();
 500     QApplication::restoreOverrideCursor();
 501     show();
 502     if (rect.isNull()) return;
 503     int width = rect.width();
 504     int height = rect.height();
 505     if (width % 2 != 0) width--;
 506     if (height % 2 != 0) height--;
 507     QString args = KdenliveSettings::screengrabcapture().replace("%size", QString::number(width) + "x" + QString::number(height)).replace("%offset", "+" + QString::number(rect.x()) + "," + QString::number(rect.y()));
 508     if (KdenliveSettings::screengrabenableaudio()) {
 509         // also capture audio
 510         if (KdenliveSettings::useosscapture()) m_captureArgs << KdenliveSettings::screengrabosscapture().simplified().split(' ');
 511         else m_captureArgs << KdenliveSettings::screengrabalsacapture2().simplified().split(' ');
 512     }
 513     m_captureArgs << args.simplified().split(' ') << KdenliveSettings::screengrabencoding().simplified().split(' ') << m_captureFile.path();
 514     m_isCapturing = true;
 515     ui.video_frame->setText(i18n("Capturing..."));
 516     if (KdenliveSettings::screengrabenableaudio() && !KdenliveSettings::useosscapture()) {
 517         QStringList alsaArgs = KdenliveSettings::screengrabalsacapture().simplified().split(' ');
 518         alsaProcess->setStandardOutputProcess(captureProcess);
 519         kDebug() << "Capture: Running arecord " << alsaArgs.join(" ");
 520         alsaProcess->start("arecord", alsaArgs);
 521     }
 522     kDebug() << "Capture: Running ffmpeg " << m_captureArgs.join(" ");
 523     captureProcess->start("ffmpeg", m_captureArgs);
 524 }*/
 525
 526 void RecMonitor::slotProcessStatus(QProcess::ProcessState status) {
 527     if (status == QProcess::NotRunning) {
 528         displayProcess->kill();
 529         if (m_isCapturing && ui.device_selector->currentIndex() != FIREWIRE)
 530             if (ui.autoaddbox->isChecked() && QFile::exists(m_captureFile.path())) emit addProjectClip(m_captureFile);
 531         if (ui.device_selector->currentIndex() == FIREWIRE) {
 532             m_discAction->setIcon(KIcon("network-connect"));
 533             m_discAction->setText(i18n("Connect"));
 534             m_playAction->setEnabled(false);
 535             m_rewAction->setEnabled(false);
 536             m_fwdAction->setEnabled(false);
 537             m_recAction->setEnabled(false);
 538         }
 539         m_isPlaying = false;
 540         m_playAction->setIcon(m_playIcon);
 541         m_recAction->setChecked(false);
 542         m_stopAction->setEnabled(false);
 543         ui.device_selector->setEnabled(true);
 544         if (captureProcess && captureProcess->exitStatus() == QProcess::CrashExit) {
 545             ui.video_frame->setText(i18n("Capture crashed, please check your parameters"));
 546         } else {
 547             if (ui.device_selector->currentIndex() != SCREENGRAB) ui.video_frame->setText(i18n("Not connected"));
 548             else 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())));
 549         }
 550         m_isCapturing = false;
 551     } else {
 552         if (ui.device_selector->currentIndex() != SCREENGRAB) m_stopAction->setEnabled(true);
 553         ui.device_selector->setEnabled(false);
 554     }
 555 }
 556
 557 void RecMonitor::manageCapturedFiles() {
 558     QString extension;
 559     switch (KdenliveSettings::firewireformat()) {
 560     case 0:
 561         extension = ".dv";
 562         break;
 563     case 1:
 564     case 2:
 565         extension = ".avi";
 566         break;
 567     case 3:
 568         extension = ".m2t";
 569         break;
 570     }
 571     QDir dir(KdenliveSettings::capturefolder());
 572     QStringList filters;
 573     filters << "capture*" + extension;
 574     const QStringList result = dir.entryList(filters, QDir::Files, QDir::Time);
 575     KUrl::List capturedFiles;
 576     foreach(QString name, result) {
 577         KUrl url = KUrl(dir.filePath(name));
 578         if (KIO::NetAccess::exists(url, KIO::NetAccess::SourceSide, this)) {
 579             KFileItem file(KFileItem::Unknown, KFileItem::Unknown, url, true);
 580             if (file.time(KFileItem::ModificationTime) > m_captureTime) capturedFiles.append(url);
 581         }
 582     }
 583     kDebug() << "Found : " << capturedFiles.count() << " new capture files";
 584     kDebug() << capturedFiles;
 585
 586     if (capturedFiles.count() > 0) {
 587         ManageCapturesDialog *d = new ManageCapturesDialog(capturedFiles, this);
 588         if (d->exec() == QDialog::Accepted) {
 589             capturedFiles = d->importFiles();
 590             foreach(KUrl url, capturedFiles) {
 591                 emit addProjectClip(url);
 592             }
 593         }
 594         delete d;
 595     }
 596 }
 597
 598 // virtual
 599 void RecMonitor::mousePressEvent(QMouseEvent * event) {
 600     slotPlay();
 601 }
 602
 603 void RecMonitor::activateRecMonitor() {
 604     //if (!m_isActive) m_monitorManager->activateRecMonitor(m_name);
 605 }
 606
 607 void RecMonitor::stop() {
 608     m_isActive = false;
 609
 610 }
 611
 612 void RecMonitor::start() {
 613     m_isActive = true;
 614
 615 }
 616
 617 void RecMonitor::refreshRecMonitor(bool visible) {
 618     if (visible) {
 619         //if (!m_isActive) m_monitorManager->activateRecMonitor(m_name);
 620
 621     }
 622 }
 623
 624 void RecMonitor::slotPlay() {
 625
 626     //if (!m_isActive) m_monitorManager->activateRecMonitor(m_name);
 627
 628 }
 629
 630
 631 #include "recmonitor.moc"