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