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 #if KDE_IS_VERSION(4,2,0)
  35 #include <KDiskFreeSpaceInfo>
  36 #endif
  37
  38 #include <QMouseEvent>
  39 #include <QMenu>
  40 #include <QToolButton>
  41 #include <QFile>
  42 #include <QDir>
  43
  44
  45 RecMonitor::RecMonitor(QString name, QWidget *parent) :
  46         QWidget(parent),
  47         m_name(name),
  48         m_isActive(false),
  49         m_isCapturing(false),
  50         m_didCapture(false),
  51         m_isPlaying(false)
  52 {
  53     m_ui.setupUi(this);
  54
  55     m_ui.video_frame->setAttribute(Qt::WA_PaintOnScreen);
  56     m_ui.device_selector->setCurrentIndex(KdenliveSettings::defaultcapture());
  57     connect(m_ui.device_selector, SIGNAL(currentIndexChanged(int)), this, SLOT(slotVideoDeviceChanged(int)));
  58
  59
  60
  61     QToolBar *toolbar = new QToolBar(name, this);
  62     QHBoxLayout *layout = new QHBoxLayout;
  63     layout->setContentsMargins(0, 0, 0, 0);
  64     m_playIcon = KIcon("media-playback-start");
  65     m_pauseIcon = KIcon("media-playback-pause");
  66
  67     m_discAction = toolbar->addAction(KIcon("network-connect"), i18n("Connect"));
  68     connect(m_discAction, SIGNAL(triggered()), this, SLOT(slotDisconnect()));
  69
  70     m_rewAction = toolbar->addAction(KIcon("media-seek-backward"), i18n("Rewind"));
  71     connect(m_rewAction, SIGNAL(triggered()), this, SLOT(slotRewind()));
  72
  73     m_playAction = toolbar->addAction(m_playIcon, i18n("Play"));
  74     connect(m_playAction, SIGNAL(triggered()), this, SLOT(slotStartCapture()));
  75
  76     m_stopAction = toolbar->addAction(KIcon("media-playback-stop"), i18n("Stop"));
  77     connect(m_stopAction, SIGNAL(triggered()), this, SLOT(slotStopCapture()));
  78     m_stopAction->setEnabled(false);
  79     m_fwdAction = toolbar->addAction(KIcon("media-seek-forward"), i18n("Forward"));
  80     connect(m_fwdAction, SIGNAL(triggered()), this, SLOT(slotForward()));
  81
  82     m_recAction = toolbar->addAction(KIcon("media-record"), i18n("Record"));
  83     connect(m_recAction, SIGNAL(triggered()), this, SLOT(slotRecord()));
  84     m_recAction->setCheckable(true);
  85
  86     toolbar->addSeparator();
  87
  88     QAction *configAction = toolbar->addAction(KIcon("configure"), i18n("Configure"));
  89     connect(configAction, SIGNAL(triggered()), this, SLOT(slotConfigure()));
  90     configAction->setCheckable(false);
  91
  92     layout->addWidget(toolbar);
  93
  94 #if KDE_IS_VERSION(4,2,0)
  95     m_freeSpace = new KCapacityBar(KCapacityBar::DrawTextInline, this);
  96     m_freeSpace->setMaximumWidth(150);
  97     QFontMetricsF fontMetrics(font());
  98     m_freeSpace->setMaximumHeight(fontMetrics.height() * 1.5);
  99     updatedFreeSpace();
 100     layout->addWidget(m_freeSpace);
 101 #endif
 102
 103     m_ui.control_frame_firewire->setLayout(layout);
 104
 105     slotVideoDeviceChanged(m_ui.device_selector->currentIndex());
 106     m_displayProcess = new QProcess;
 107     m_captureProcess = new QProcess;
 108
 109     connect(m_captureProcess, SIGNAL(stateChanged(QProcess::ProcessState)), this, SLOT(slotProcessStatus(QProcess::ProcessState)));
 110
 111     QStringList env = QProcess::systemEnvironment();
 112     env << "SDL_WINDOWID=" + QString::number(m_ui.video_frame->winId());
 113
 114     QString videoDriver = KdenliveSettings::videodrivername();
 115     if (!videoDriver.isEmpty()) {
 116         if (videoDriver == "x11_noaccel") {
 117             env << "SDL_VIDEO_YUV_HWACCEL=0";
 118             env << "SDL_VIDEODRIVER=x11";
 119         } else env << "SDL_VIDEODRIVER=" + videoDriver;
 120     }
 121     setenv("SDL_VIDEO_ALLOW_SCREENSAVER", "1", 1);
 122
 123     m_displayProcess->setEnvironment(env);
 124
 125     if (KdenliveSettings::video4capture().isEmpty()) {
 126         QString captureCommand;
 127         if (!KdenliveSettings::video4adevice().isEmpty()) captureCommand = "-f " + KdenliveSettings::video4aformat() + " -i " + KdenliveSettings::video4adevice();
 128
 129         captureCommand +=  " -f " + KdenliveSettings::video4vformat() + " -s " + KdenliveSettings::video4size() + " -r " + QString::number(KdenliveSettings::video4rate()) + " -i " + KdenliveSettings::video4vdevice();
 130         KdenliveSettings::setVideo4capture(captureCommand);
 131     }
 132
 133     kDebug() << "/////// BUILDING MONITOR, ID: " << m_ui.video_frame->winId();
 134 }
 135
 136 RecMonitor::~RecMonitor()
 137 {
 138     delete m_captureProcess;
 139     delete m_displayProcess;
 140 }
 141
 142 QString RecMonitor::name() const
 143 {
 144     return m_name;
 145 }
 146
 147 void RecMonitor::slotConfigure()
 148 {
 149     emit showConfigDialog(4, m_ui.device_selector->currentIndex());
 150 }
 151
 152 void RecMonitor::slotUpdateCaptureFolder()
 153 {
 154     if (m_captureProcess) m_captureProcess->setWorkingDirectory(KdenliveSettings::capturefolder());
 155     slotVideoDeviceChanged(m_ui.device_selector->currentIndex());
 156     kDebug() << "// UPDATE CAPT FOLD: " << KdenliveSettings::capturefolder();
 157
 158 #if KDE_IS_VERSION(4,2,0)
 159     // update free space info
 160     updatedFreeSpace();
 161 #endif
 162 }
 163
 164 void RecMonitor::slotVideoDeviceChanged(int ix)
 165 {
 166     switch (ix) {
 167     case SCREENGRAB:
 168         m_discAction->setEnabled(false);
 169         m_rewAction->setEnabled(false);
 170         m_fwdAction->setEnabled(false);
 171         m_recAction->setEnabled(true);
 172         m_stopAction->setEnabled(false);
 173         m_playAction->setEnabled(false);
 174         if (KdenliveSettings::rmd_path().isEmpty()) {
 175             QString rmdpath = KStandardDirs::findExe("recordmydesktop");
 176             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")));
 177             else KdenliveSettings::setRmd_path(rmdpath);
 178         }
 179         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())));
 180         //m_ui.video_frame->setText(i18n("Press record button\nto start screen capture"));
 181         break;
 182     case VIDEO4LINUX:
 183         m_discAction->setEnabled(false);
 184         m_rewAction->setEnabled(false);
 185         m_fwdAction->setEnabled(false);
 186         m_recAction->setEnabled(true);
 187         m_stopAction->setEnabled(false);
 188         m_playAction->setEnabled(true);
 189         checkDeviceAvailability();
 190         break;
 191     default: // FIREWIRE
 192         m_discAction->setEnabled(true);
 193         m_recAction->setEnabled(false);
 194         m_stopAction->setEnabled(false);
 195         m_playAction->setEnabled(false);
 196         m_rewAction->setEnabled(false);
 197         m_fwdAction->setEnabled(false);
 198         //m_ui.video_frame->setText(i18n("Plug your camcorder and\npress connect button\nto initialize connection"));
 199         if (KdenliveSettings::dvgrab_path().isEmpty()) {
 200             QString dvgrabpath = KStandardDirs::findExe("dvgrab");
 201             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")));
 202             else KdenliveSettings::setDvgrab_path(dvgrabpath);
 203         }
 204
 205         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())));
 206         break;
 207     }
 208 }
 209
 210 QPixmap RecMonitor::mergeSideBySide(const QPixmap& pix, const QString txt)
 211 {
 212     QPainter p;
 213     QRect r = QApplication::fontMetrics().boundingRect(QRect(0, 0, m_ui.video_frame->width(), m_ui.video_frame->height()), Qt::AlignLeft, txt);
 214     int strWidth = r.width();
 215     int strHeight = r.height();
 216     int pixWidth = pix.width();
 217     int pixHeight = pix.height();
 218     QPixmap res(strWidth + 8 + pixWidth, qMax(strHeight, pixHeight));
 219     res.fill(Qt::transparent);
 220     p.begin(&res);
 221     p.drawPixmap(0, 0, pix);
 222     p.drawText(QRect(pixWidth + 8, 0, strWidth, strHeight), 0, txt);
 223     p.end();
 224     return res;
 225 }
 226
 227
 228 void RecMonitor::checkDeviceAvailability()
 229 {
 230     if (!KIO::NetAccess::exists(KUrl(KdenliveSettings::video4vdevice()), KIO::NetAccess::SourceSide , this)) {
 231         m_playAction->setEnabled(false);
 232         m_recAction->setEnabled(false);
 233         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())));
 234         //m_ui.video_frame->setText(i18n("Cannot read from device %1\nPlease check drivers and access rights.", KdenliveSettings::video4vdevice()));
 235     } else //m_ui.video_frame->setText(i18n("Press play or record button\nto start video capture"));
 236         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())));
 237 }
 238
 239 void RecMonitor::slotDisconnect()
 240 {
 241     if (m_captureProcess->state() == QProcess::NotRunning) {
 242         m_captureTime = KDateTime::currentLocalDateTime();
 243         kDebug() << "CURRENT TIME: " << m_captureTime.toString();
 244         m_didCapture = false;
 245         slotStartCapture(false);
 246         m_discAction->setIcon(KIcon("network-disconnect"));
 247         m_discAction->setText(i18n("Disonnect"));
 248         m_recAction->setEnabled(true);
 249         m_stopAction->setEnabled(true);
 250         m_playAction->setEnabled(true);
 251         m_rewAction->setEnabled(true);
 252         m_fwdAction->setEnabled(true);
 253     } else {
 254         m_captureProcess->write("q", 1);
 255         QTimer::singleShot(1000, m_captureProcess, SLOT(kill()));
 256         if (m_didCapture) manageCapturedFiles();
 257         m_didCapture = false;
 258     }
 259 }
 260
 261 void RecMonitor::slotRewind()
 262 {
 263     m_captureProcess->write("a", 1);
 264 }
 265
 266 void RecMonitor::slotForward()
 267 {
 268     m_captureProcess->write("z", 1);
 269 }
 270
 271 void RecMonitor::slotStopCapture()
 272 {
 273     // stop capture
 274     switch (m_ui.device_selector->currentIndex()) {
 275     case FIREWIRE:
 276         m_captureProcess->write("\e", 2);
 277         m_playAction->setIcon(m_playIcon);
 278         m_isPlaying = false;
 279         break;
 280     case VIDEO4LINUX:
 281         m_captureProcess->write("q\n", 3);
 282         QTimer::singleShot(1000, m_captureProcess, SLOT(kill()));
 283
 284         break;
 285     case SCREENGRAB:
 286         m_captureProcess->write("q\n", 3);
 287         QTimer::singleShot(1000, m_captureProcess, SLOT(kill()));
 288         break;
 289     default:
 290         break;
 291     }
 292 }
 293
 294 void RecMonitor::slotStartCapture(bool play)
 295 {
 296
 297     /*
 298     *captureProcess<<"dvgrab";
 299
 300     bool isHdv = false;
 301
 302     switch (m_recPanel->capture_format->currentItem()){
 303         case 0:
 304       *captureProcess<<"--format"<<"dv1";
 305      break;
 306         case 1:
 307       *captureProcess<<"--format"<<"dv2";
 308      break;
 309         case 3:
 310       *captureProcess<<"--format"<<"hdv";
 311      isHdv = true;
 312      break;
 313         default:
 314             *captureProcess<<"--format"<<"raw";
 315      break;
 316     }
 317
 318     if (KdenliveSettings::autosplit()) *captureProcess<<"--autosplit";
 319     if (KdenliveSettings::timestamp()) *captureProcess<<"--timestamp";
 320     *captureProcess<<"-i"<<"capture"<<"-";*/
 321
 322     /*
 323         QStringList captureArgs;
 324         captureArgs<<"--format"<<"hdv"<<"-i"<<"capture"<<"-";
 325         QStringList displayArgs;
 326
 327         displayArgs<<"-f"<<"mpegts"<<"-x"<<QString::number(m_ui.video_frame->width())<<"-y"<<QString::number(m_ui.video_frame->height())<<"-";
 328
 329         captureProcess->setStandardOutputProcess(displayProcess);
 330         m_ui.video_frame->setScaledContents(false);
 331         captureProcess->start("dvgrab",captureArgs);
 332         displayProcess->start("ffplay",  displayArgs);*/
 333
 334
 335     if (m_captureProcess->state() != QProcess::NotRunning) {
 336         if (m_ui.device_selector->currentIndex() == FIREWIRE) {
 337             if (m_isPlaying) {
 338                 m_captureProcess->write("k", 1);
 339                 //captureProcess->write("\e", 2);
 340                 m_playAction->setIcon(m_playIcon);
 341                 m_isPlaying = false;
 342             } else {
 343                 m_captureProcess->write("p", 1);
 344                 m_playAction->setIcon(m_pauseIcon);
 345                 m_isPlaying = true;
 346             }
 347         }
 348         return;
 349     }
 350     m_captureArgs.clear();
 351     m_displayArgs.clear();
 352     m_isPlaying = false;
 353
 354     switch (m_ui.device_selector->currentIndex()) {
 355     case FIREWIRE:
 356         switch (KdenliveSettings::firewireformat()) {
 357         case 0:
 358             // RAW DV CAPTURE
 359             m_captureArgs << "--format" << "raw";
 360             m_displayArgs << "-f" << "dv";
 361             break;
 362         case 1:
 363             // DV type 1
 364             m_captureArgs << "--format" << "dv1";
 365             m_displayArgs << "-f" << "dv";
 366             break;
 367         case 2:
 368             // DV type 2
 369             m_captureArgs << "--format" << "dv2";
 370             m_displayArgs << "-f" << "dv";
 371             break;
 372         case 3:
 373             // HDV CAPTURE
 374             m_captureArgs << "--format" << "hdv";
 375             m_displayArgs << "-f" << "mpegts";
 376             break;
 377         }
 378         if (KdenliveSettings::firewireautosplit()) m_captureArgs << "--autosplit";
 379         if (KdenliveSettings::firewiretimestamp()) m_captureArgs << "--timestamp";
 380         m_captureArgs << "-i" << "capture" << "-";
 381         m_displayArgs << "-x" << QString::number(m_ui.video_frame->width()) << "-y" << QString::number(m_ui.video_frame->height()) << "-";
 382
 383         m_captureProcess->setStandardOutputProcess(m_displayProcess);
 384         m_captureProcess->setWorkingDirectory(KdenliveSettings::capturefolder());
 385         kDebug() << "Capture: Running dvgrab " << m_captureArgs.join(" ");
 386         m_captureProcess->start(KdenliveSettings::dvgrab_path(), m_captureArgs);
 387         if (play) m_captureProcess->write(" ", 1);
 388         m_discAction->setEnabled(true);
 389         break;
 390     case VIDEO4LINUX:
 391         m_captureArgs << KdenliveSettings::video4capture().simplified().split(' ') << KdenliveSettings::video4encoding().simplified().split(' ') << "-f" << "mpegts" << "-vcodec" << "mpeg4" << "-acodec" << "mp2" << "-";
 392         m_displayArgs << "-f" << "mpegts" << "-x" << QString::number(m_ui.video_frame->width()) << "-y" << QString::number(m_ui.video_frame->height()) << "-";
 393         m_captureProcess->setStandardOutputProcess(m_displayProcess);
 394         kDebug() << "Capture: Running ffmpeg " << m_captureArgs.join(" ");
 395         m_captureProcess->start("ffmpeg", m_captureArgs);
 396         break;
 397     default:
 398         break;
 399     }
 400
 401     if (m_ui.device_selector->currentIndex() != SCREENGRAB) {
 402         kDebug() << "Capture: Running ffplay " << m_displayArgs.join(" ");
 403         m_displayProcess->start("ffplay", m_displayArgs);
 404         m_ui.video_frame->setText(i18n("Initialising..."));
 405     } else {
 406         // do something when starting screen grab
 407     }
 408 }
 409
 410 void RecMonitor::slotRecord()
 411 {
 412     if (m_captureProcess->state() == QProcess::NotRunning && m_ui.device_selector->currentIndex() == FIREWIRE) {
 413         slotStartCapture();
 414     }
 415     if (m_isCapturing) {
 416         switch (m_ui.device_selector->currentIndex()) {
 417         case FIREWIRE:
 418             m_captureProcess->write("\e", 2);
 419             m_playAction->setIcon(m_playIcon);
 420             m_isCapturing = false;
 421             m_isPlaying = false;
 422             m_recAction->setChecked(false);
 423             break;
 424         case VIDEO4LINUX:
 425             m_captureProcess->terminate();
 426             slotStopCapture();
 427             //m_isCapturing = false;
 428             QTimer::singleShot(1000, this, SLOT(slotStartCapture()));
 429             break;
 430         case SCREENGRAB:
 431             //captureProcess->write("q\n", 3);
 432             m_captureProcess->terminate();
 433             m_ui.video_frame->setText(i18n("Encoding captured video..."));
 434             // in case ffmpeg doesn't exit with the 'q' command, kill it one second later
 435             //QTimer::singleShot(1000, captureProcess, SLOT(kill()));
 436             break;
 437         }
 438         return;
 439     } else if (m_ui.device_selector->currentIndex() == FIREWIRE) {
 440         m_isCapturing = true;
 441         m_didCapture = true;
 442         m_captureProcess->write("c\n", 3);
 443         return;
 444     }
 445     if (m_captureProcess->state() == QProcess::NotRunning) {
 446         m_recAction->setChecked(true);
 447         QString extension = "mp4";
 448         if (m_ui.device_selector->currentIndex() == SCREENGRAB) extension = "ogv"; //KdenliveSettings::screengrabextension();
 449         QString path = KdenliveSettings::capturefolder() + "/capture0000." + extension;
 450         int i = 1;
 451         while (QFile::exists(path)) {
 452             QString num = QString::number(i).rightJustified(4, '0', false);
 453             path = KdenliveSettings::capturefolder() + "/capture" + num + '.' + extension;
 454             i++;
 455         }
 456
 457         m_captureFile = KUrl(path);
 458
 459         m_captureArgs.clear();
 460         m_displayArgs.clear();
 461         QString args;
 462
 463         switch (m_ui.device_selector->currentIndex()) {
 464         case FIREWIRE:
 465             m_captureArgs << "--format" << "hdv" << "-i" << "capture" << "-";
 466             m_displayArgs << "-f" << "mpegts" << "-x" << QString::number(m_ui.video_frame->width()) << "-y" << QString::number(m_ui.video_frame->height()) << "-";
 467             m_captureProcess->setStandardOutputProcess(m_displayProcess);
 468             kDebug() << "Capture: Running dvgrab " << m_captureArgs.join(" ");
 469             m_captureProcess->start(KdenliveSettings::dvgrab_path(), m_captureArgs);
 470             break;
 471         case VIDEO4LINUX:
 472             m_captureArgs << KdenliveSettings::video4capture().simplified().split(' ') << KdenliveSettings::video4encoding().simplified().split(' ') << "-vcodec" << "mpeg4" << "-acodec" << "mp2" << "-y" << m_captureFile.path() << "-f" << "mpegts" << "-vcodec" << "mpeg4" << "-acodec" << "mp2" << "-";
 473             m_displayArgs << "-f" << "mpegts" << "-x" << QString::number(m_ui.video_frame->width()) << "-y" << QString::number(m_ui.video_frame->height()) << "-";
 474             m_captureProcess->setStandardOutputProcess(m_displayProcess);
 475             kDebug() << "Capture: Running ffmpeg " << m_captureArgs.join(" ");
 476             m_captureProcess->start("ffmpeg", m_captureArgs);
 477             break;
 478         case SCREENGRAB:
 479             switch (KdenliveSettings::rmd_capture_type()) {
 480             case 0:
 481                 // Full screen capture, nothing special to do
 482                 break;
 483             default:
 484                 // Region capture
 485                 m_captureArgs << "-width" << QString::number(KdenliveSettings::rmd_width()) << "-height" << QString::number(KdenliveSettings::rmd_height());
 486                 if (!KdenliveSettings::rmd_follow_mouse()) {
 487                     m_captureArgs << "-x" << QString::number(KdenliveSettings::rmd_offsetx()) << "-y" << QString::number(KdenliveSettings::rmd_offsety());
 488                 } else {
 489                     m_captureArgs << "--follow-mouse";
 490                     if (KdenliveSettings::rmd_hide_frame()) m_captureArgs << "--no-frame";
 491                 }
 492                 break;
 493             }
 494             m_isCapturing = true;
 495             if (KdenliveSettings::rmd_capture_audio()) {
 496                 m_captureArgs << "-freq" << KdenliveSettings::rmd_freq();
 497                 m_captureArgs << "-channels" << QString::number(KdenliveSettings::rmd_audio_channels());
 498                 if (KdenliveSettings::rmd_use_jack()) {
 499                     m_captureArgs << "-use-jack" << KdenliveSettings::rmd_jackports();
 500                     if (KdenliveSettings::rmd_jack_buffer() > 0.0)
 501                         m_captureArgs << "-ring-buffer-size" << QString::number(KdenliveSettings::rmd_jack_buffer());
 502                 } else {
 503                     if (!KdenliveSettings::rmd_alsadevicename().isEmpty())
 504                         m_captureArgs << "-device" << KdenliveSettings::rmd_alsadevicename();
 505                     if (KdenliveSettings::rmd_alsa_buffer() > 0)
 506                         m_captureArgs << "-buffer-size" << QString::number(KdenliveSettings::rmd_alsa_buffer());
 507                 }
 508             } else m_captureArgs << "--no-sound";
 509
 510             if (KdenliveSettings::rmd_fullshots()) m_captureArgs << "--full-shots";
 511             m_captureArgs << "-workdir" << KdenliveSettings::currenttmpfolder();
 512             m_captureArgs << "-fps" << QString::number(KdenliveSettings::rmd_fps()) << "-o" << m_captureFile.path();
 513             m_captureProcess->start(KdenliveSettings::rmd_path(), m_captureArgs);
 514             kDebug() << "// RecordMyDesktop params: " << m_captureArgs;
 515             break;
 516         default:
 517             break;
 518         }
 519
 520
 521         if (m_ui.device_selector->currentIndex() != SCREENGRAB) {
 522             m_isCapturing = true;
 523             kDebug() << "Capture: Running ffplay " << m_displayArgs.join(" ");
 524             m_displayProcess->start("ffplay", m_displayArgs);
 525             m_ui.video_frame->setText(i18n("Initialising..."));
 526         }
 527     } else {
 528         // stop capture
 529         m_displayProcess->kill();
 530         //captureProcess->kill();
 531         QTimer::singleShot(1000, this, SLOT(slotRecord()));
 532     }
 533 }
 534
 535 /*
 536 void RecMonitor::slotStartGrab(const QRect &rect) {
 537     rgnGrab->deleteLater();
 538     QApplication::restoreOverrideCursor();
 539     show();
 540     if (rect.isNull()) return;
 541     int width = rect.width();
 542     int height = rect.height();
 543     if (width % 2 != 0) width--;
 544     if (height % 2 != 0) height--;
 545     QString args = KdenliveSettings::screengrabcapture().replace("%size", QString::number(width) + "x" + QString::number(height)).replace("%offset", "+" + QString::number(rect.x()) + "," + QString::number(rect.y()));
 546     if (KdenliveSettings::screengrabenableaudio()) {
 547         // also capture audio
 548         if (KdenliveSettings::useosscapture()) m_captureArgs << KdenliveSettings::screengrabosscapture().simplified().split(' ');
 549         else m_captureArgs << KdenliveSettings::screengrabalsacapture2().simplified().split(' ');
 550     }
 551     m_captureArgs << args.simplified().split(' ') << KdenliveSettings::screengrabencoding().simplified().split(' ') << m_captureFile.path();
 552     m_isCapturing = true;
 553     m_ui.video_frame->setText(i18n("Capturing..."));
 554     if (KdenliveSettings::screengrabenableaudio() && !KdenliveSettings::useosscapture()) {
 555         QStringList alsaArgs = KdenliveSettings::screengrabalsacapture().simplified().split(' ');
 556         alsaProcess->setStandardOutputProcess(captureProcess);
 557         kDebug() << "Capture: Running arecord " << alsaArgs.join(" ");
 558         alsaProcess->start("arecord", alsaArgs);
 559     }
 560     kDebug() << "Capture: Running ffmpeg " << m_captureArgs.join(" ");
 561     captureProcess->start("ffmpeg", m_captureArgs);
 562 }*/
 563
 564 void RecMonitor::slotProcessStatus(QProcess::ProcessState status)
 565 {
 566     if (status == QProcess::NotRunning) {
 567         m_displayProcess->kill();
 568         if (m_isCapturing && m_ui.device_selector->currentIndex() != FIREWIRE)
 569             if (m_ui.autoaddbox->isChecked() && QFile::exists(m_captureFile.path())) emit addProjectClip(m_captureFile);
 570         if (m_ui.device_selector->currentIndex() == FIREWIRE) {
 571             m_discAction->setIcon(KIcon("network-connect"));
 572             m_discAction->setText(i18n("Connect"));
 573             m_playAction->setEnabled(false);
 574             m_rewAction->setEnabled(false);
 575             m_fwdAction->setEnabled(false);
 576             m_recAction->setEnabled(false);
 577         }
 578         m_isPlaying = false;
 579         m_playAction->setIcon(m_playIcon);
 580         m_recAction->setChecked(false);
 581         m_stopAction->setEnabled(false);
 582         m_ui.device_selector->setEnabled(true);
 583         if (m_captureProcess && m_captureProcess->exitStatus() == QProcess::CrashExit) {
 584             m_ui.video_frame->setText(i18n("Capture crashed, please check your parameters"));
 585         } else {
 586             if (m_ui.device_selector->currentIndex() != SCREENGRAB) m_ui.video_frame->setText(i18n("Not connected"));
 587             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())));
 588         }
 589         m_isCapturing = false;
 590
 591 #if KDE_IS_VERSION(4,2,0)
 592         // update free space info
 593         KDiskFreeSpaceInfo info = KDiskFreeSpaceInfo::freeSpaceInfo(KdenliveSettings::capturefolder());
 594         if (info.isValid()) {
 595             m_freeSpace->setValue(100 * info.used() / info.size());
 596             m_freeSpace->setText(i18n("Free space: %1", KIO::convertSize(info.available())));
 597         }
 598 #endif
 599
 600     } else {
 601         if (m_ui.device_selector->currentIndex() != SCREENGRAB) m_stopAction->setEnabled(true);
 602         m_ui.device_selector->setEnabled(false);
 603     }
 604 }
 605
 606 void RecMonitor::manageCapturedFiles()
 607 {
 608     QString extension;
 609     switch (KdenliveSettings::firewireformat()) {
 610     case 0:
 611         extension = ".dv";
 612         break;
 613     case 1:
 614     case 2:
 615         extension = ".avi";
 616         break;
 617     case 3:
 618         extension = ".m2t";
 619         break;
 620     }
 621     QDir dir(KdenliveSettings::capturefolder());
 622     QStringList filters;
 623     filters << "capture*" + extension;
 624     const QStringList result = dir.entryList(filters, QDir::Files, QDir::Time);
 625     KUrl::List capturedFiles;
 626     foreach(const QString &name, result) {
 627         KUrl url = KUrl(dir.filePath(name));
 628         if (KIO::NetAccess::exists(url, KIO::NetAccess::SourceSide, this)) {
 629             KFileItem file(KFileItem::Unknown, KFileItem::Unknown, url, true);
 630             if (file.time(KFileItem::ModificationTime) > m_captureTime) capturedFiles.append(url);
 631         }
 632     }
 633     kDebug() << "Found : " << capturedFiles.count() << " new capture files";
 634     kDebug() << capturedFiles;
 635
 636     if (capturedFiles.count() > 0) {
 637         ManageCapturesDialog *d = new ManageCapturesDialog(capturedFiles, this);
 638         if (d->exec() == QDialog::Accepted) {
 639             capturedFiles = d->importFiles();
 640             foreach(const KUrl &url, capturedFiles) {
 641                 emit addProjectClip(url);
 642             }
 643         }
 644         delete d;
 645     }
 646 }
 647
 648 // virtual
 649 void RecMonitor::mousePressEvent(QMouseEvent * /*event*/)
 650 {
 651 #if KDE_IS_VERSION(4,2,0)
 652     if (m_freeSpace->underMouse()) updatedFreeSpace();
 653 #endif
 654 }
 655
 656 #if KDE_IS_VERSION(4,2,0)
 657 void RecMonitor::updatedFreeSpace()
 658 {
 659     KDiskFreeSpaceInfo info = KDiskFreeSpaceInfo::freeSpaceInfo(KdenliveSettings::capturefolder());
 660     if (info.isValid()) {
 661         m_freeSpace->setValue(100 * info.used() / info.size());
 662         m_freeSpace->setText(i18n("Free space: %1", KIO::convertSize(info.available())));
 663         m_freeSpace->update();
 664     }
 665 }
 666 #endif
 667
 668 void RecMonitor::activateRecMonitor()
 669 {
 670     //if (!m_isActive) m_monitorManager->activateRecMonitor(m_name);
 671 }
 672
 673 void RecMonitor::stop()
 674 {
 675     m_isActive = false;
 676
 677 }
 678
 679 void RecMonitor::start()
 680 {
 681     m_isActive = true;
 682
 683 }
 684
 685 void RecMonitor::refreshRecMonitor(bool visible)
 686 {
 687     if (visible) {
 688         //if (!m_isActive) m_monitorManager->activateRecMonitor(m_name);
 689
 690     }
 691 }
 692
 693 void RecMonitor::slotPlay()
 694 {
 695
 696     //if (!m_isActive) m_monitorManager->activateRecMonitor(m_name);
 697
 698 }
 699
 700
 701 #include "recmonitor.moc"