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