1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
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. *
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. *
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 ***************************************************************************/
21 #include <QMouseEvent>
22 #include <QStylePainter>
24 #include <QToolButton>
30 #include <KStandardDirs>
33 #include "kdenlivesettings.h"
34 #include "recmonitor.h"
36 RecMonitor::RecMonitor(QString name, QWidget *parent)
37 : QWidget(parent), m_name(name), m_isActive(false), m_isCapturing(false) {
40 ui.video_frame->setAttribute(Qt::WA_PaintOnScreen);
41 connect(ui.buttonConnect, SIGNAL(clicked()), this, SLOT(slotSwitchCapture()));
42 connect(ui.buttonRec, SIGNAL(clicked()), this, SLOT(slotCapture()));
43 ui.buttonRec->setCheckable(true);
45 displayProcess = new QProcess;
46 captureProcess = new QProcess;
48 connect(displayProcess, SIGNAL(stateChanged(QProcess::ProcessState)), this, SLOT(slotProcessStatus(QProcess::ProcessState)));
50 QStringList env = QProcess::systemEnvironment();
51 env << "SDL_WINDOWID=" + QString::number(ui.video_frame->winId());
52 displayProcess->setEnvironment(env);
54 kDebug() << "/////// BUILDING MONITOR, ID: " << ui.video_frame->winId();
57 QString RecMonitor::name() const {
61 void RecMonitor::slotSwitchCapture() {
64 *captureProcess<<"dvgrab";
68 switch (m_recPanel->capture_format->currentItem()){
70 *captureProcess<<"--format"<<"dv1";
73 *captureProcess<<"--format"<<"dv2";
76 *captureProcess<<"--format"<<"hdv";
80 *captureProcess<<"--format"<<"raw";
84 if (KdenliveSettings::autosplit()) *captureProcess<<"--autosplit";
85 if (KdenliveSettings::timestamp()) *captureProcess<<"--timestamp";
86 *captureProcess<<"-i"<<"capture"<<"-";*/
89 QStringList captureArgs;
90 captureArgs<<"--format"<<"hdv"<<"-i"<<"capture"<<"-";
91 QStringList displayArgs;
93 displayArgs<<"-f"<<"mpegts"<<"-x"<<QString::number(ui.video_frame->width())<<"-y"<<QString::number(ui.video_frame->height())<<"-";
95 captureProcess->setStandardOutputProcess(displayProcess);
96 ui.video_frame->setScaledContents(false);
97 captureProcess->start("dvgrab",captureArgs);
98 displayProcess->start("ffplay", displayArgs);*/
99 ui.buttonRec->setChecked(false);
100 m_isCapturing = false;
101 if (captureProcess->state() == QProcess::Starting) return;
102 else if (captureProcess->state() == QProcess::NotRunning) {
103 m_captureArgs.clear();
104 m_displayArgs.clear();
106 if (KdenliveSettings::defaultcapture() == 0) {
107 m_captureArgs << "--format" << "hdv" << "-i" << "capture" << "-";
108 m_displayArgs << "-f" << "mpegts" << "-x" << QString::number(ui.video_frame->width()) << "-y" << QString::number(ui.video_frame->height()) << "-";
110 if (!KdenliveSettings::video4adevice().isEmpty()) m_captureArgs << "-f" << KdenliveSettings::video4aformat() << "-i" << KdenliveSettings::video4adevice();
111 m_captureArgs << "-f" << "video4linux2" << "-s" << QString::number(KdenliveSettings::video4width()) + "x" + QString::number(KdenliveSettings::video4height()) << "-r" << QString::number(KdenliveSettings::video4rate()) << "-i" << KdenliveSettings::video4vdevice() << "-f" << KdenliveSettings::video4vformat() << "-";
112 m_displayArgs << "-f" << KdenliveSettings::video4vformat() << "-x" << QString::number(ui.video_frame->width()) << "-y" << QString::number(ui.video_frame->height()) << "-";
115 captureProcess->setStandardOutputProcess(displayProcess);
116 if (KdenliveSettings::defaultcapture() == 0) captureProcess->start("dvgrab", m_captureArgs);
117 else captureProcess->start("ffmpeg", m_captureArgs);
118 displayProcess->start("ffplay", m_displayArgs);
119 ui.video_frame->setText(i18n("Initialising..."));
122 displayProcess->kill();
123 captureProcess->kill();
127 void RecMonitor::slotCapture() {
129 if (captureProcess->state() == QProcess::NotRunning) {
130 ui.buttonConnect->setEnabled(false);
132 QString path = KdenliveSettings::capturefolder() + "/capture0000.mpg";
134 while (QFile::exists(path)) {
135 QString num = QString::number(i);
136 if (i < 10) num.prepend("000");
137 else if (i < 100) num.prepend("00");
138 else num.prepend("0");
139 path = KdenliveSettings::capturefolder() + "/capture" + num + ".mpg";
142 m_captureFile = KUrl(path);
144 m_isCapturing = true;
145 m_captureArgs.clear();
146 m_displayArgs.clear();
148 if (KdenliveSettings::defaultcapture() == 0) {
149 m_captureArgs << "--format" << "hdv" << "-i" << "capture" << "-";
150 m_displayArgs << "-f" << "mpegts" << "-x" << QString::number(ui.video_frame->width()) << "-y" << QString::number(ui.video_frame->height()) << "-";
152 if (!KdenliveSettings::video4adevice().isEmpty()) m_captureArgs << "-f" << KdenliveSettings::video4aformat() << "-i" << KdenliveSettings::video4adevice();
153 m_captureArgs << "-f" << "video4linux2" << "-s" << QString::number(KdenliveSettings::video4width()) + "x" + QString::number(KdenliveSettings::video4height()) << "-r" << QString::number(KdenliveSettings::video4rate()) << "-i" << KdenliveSettings::video4vdevice() << "-y" << "-f" << KdenliveSettings::video4vformat() << m_captureFile.path() << "-f" << KdenliveSettings::video4vformat() << "-";
154 m_displayArgs << "-f" << KdenliveSettings::video4vformat() << "-x" << QString::number(ui.video_frame->width()) << "-y" << QString::number(ui.video_frame->height()) << "-";
157 captureProcess->setStandardOutputProcess(displayProcess);
158 //ui.video_frame->setScaledContents(false);
159 if (KdenliveSettings::defaultcapture() == 0) captureProcess->start("dvgrab", m_captureArgs);
160 else captureProcess->start("ffmpeg", m_captureArgs);
161 displayProcess->start("ffplay", m_displayArgs);
162 ui.video_frame->setText(i18n("Initialising..."));
163 ui.buttonRec->setChecked(true);
166 displayProcess->kill();
167 captureProcess->kill();
169 QTimer::singleShot(1000, this, SLOT(slotSwitchCapture()));
170 ui.buttonRec->setChecked(false);
171 ui.buttonConnect->setEnabled(true);
172 if (ui.autoaddbox->isChecked()) emit addProjectClip(m_captureFile);
174 QTimer::singleShot(1000, this, SLOT(slotCapture()));
175 ui.buttonRec->setChecked(true);
180 void RecMonitor::slotProcessStatus(QProcess::ProcessState status) {
181 if (status == QProcess::Starting) ui.buttonConnect->setText(i18n("Starting..."));
182 else if (status == QProcess::NotRunning) {
183 ui.buttonConnect->setText(i18n("Connect"));
184 ui.video_frame->setText(i18n("Not connected"));
185 } else ui.buttonConnect->setText(i18n("Disconnect"));
189 void RecMonitor::mousePressEvent(QMouseEvent * event) {
193 void RecMonitor::activateRecMonitor() {
194 //if (!m_isActive) m_monitorManager->activateRecMonitor(m_name);
197 void RecMonitor::stop() {
202 void RecMonitor::start() {
207 void RecMonitor::refreshRecMonitor(bool visible) {
209 //if (!m_isActive) m_monitorManager->activateRecMonitor(m_name);
214 void RecMonitor::slotPlay() {
216 //if (!m_isActive) m_monitorManager->activateRecMonitor(m_name);
221 #include "recmonitor.moc"