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 "kdenlivesettings.h"
22 #include "profilesdialog.h"
23 #include "v4l/v4lcapture.h"
24 #include "kdenlive-config.h"
26 #include <KStandardDirs>
29 #include <kmimetype.h>
32 #include <KMimeTypeTrader>
36 #include <QXmlStreamWriter>
39 const double recommendedMltVersion = 510;
40 static const char kdenlive_version[] = VERSION;
42 Wizard::Wizard(bool upgrade, QWidget *parent) :
45 setWindowTitle(i18n("Config Wizard"));
46 setPixmap(QWizard::WatermarkPixmap, QPixmap(KStandardDirs::locate("appdata", "banner.png")));
48 QWizardPage *page1 = new QWizardPage;
49 page1->setTitle(i18n("Welcome"));
52 label = new QLabel(i18n("Your Kdenlive version was upgraded to version %1. Please take some time to review the basic settings", QString(kdenlive_version).section(' ', 0, 0)));
54 label = new QLabel(i18n("This is the first time you run Kdenlive. This wizard will let you adjust some basic settings, you will be ready to edit your first movie in a few seconds..."));
55 label->setWordWrap(true);
56 m_startLayout = new QVBoxLayout;
57 m_startLayout->addWidget(label);
58 QPushButton *but = new QPushButton(KIcon("help-about"), i18n("Discover the features of this Kdenlive release"), this);
59 connect(but, SIGNAL(clicked()), this, SLOT(slotShowWebInfos()));
60 m_startLayout->addStretch();
61 m_startLayout->addWidget(but);
64 page1->setLayout(m_startLayout);
67 QWizardPage *page4 = new QWizardPage;
68 page4->setTitle(i18n("Checking MLT engine"));
69 m_mltCheck.setupUi(page4);
72 WizardDelegate *listViewDelegate = new WizardDelegate(m_mltCheck.programList);
73 m_mltCheck.programList->setItemDelegate(listViewDelegate);
75 QWizardPage *page2 = new QWizardPage;
76 page2->setTitle(i18n("Video Standard"));
77 m_standard.setupUi(page2);
79 m_okIcon = KIcon("dialog-ok");
80 m_badIcon = KIcon("dialog-close");
82 // build profiles lists
83 QMap<QString, QString> profilesInfo = ProfilesDialog::getProfilesInfo();
84 QMap<QString, QString>::const_iterator i = profilesInfo.constBegin();
85 while (i != profilesInfo.constEnd()) {
86 QMap< QString, QString > profileData = ProfilesDialog::getSettingsFromFile(i.value());
87 if (profileData.value("width") == "720") m_dvProfiles.insert(i.key(), i.value());
88 else if (profileData.value("width").toInt() >= 1080) m_hdvProfiles.insert(i.key(), i.value());
89 else m_otherProfiles.insert(i.key(), i.value());
93 m_standard.button_all->setChecked(true);
94 connect(m_standard.button_all, SIGNAL(toggled(bool)), this, SLOT(slotCheckStandard()));
95 connect(m_standard.button_hdv, SIGNAL(toggled(bool)), this, SLOT(slotCheckStandard()));
96 connect(m_standard.button_dv, SIGNAL(toggled(bool)), this, SLOT(slotCheckStandard()));
98 connect(m_standard.profiles_list, SIGNAL(itemSelectionChanged()), this, SLOT(slotCheckSelectedItem()));
100 // select default profile
101 if (!KdenliveSettings::default_profile().isEmpty()) {
102 for (int i = 0; i < m_standard.profiles_list->count(); i++) {
103 if (m_standard.profiles_list->item(i)->data(Qt::UserRole).toString() == KdenliveSettings::default_profile()) {
104 m_standard.profiles_list->setCurrentRow(i);
105 m_standard.profiles_list->scrollToItem(m_standard.profiles_list->currentItem());
113 QWizardPage *page3 = new QWizardPage;
114 page3->setTitle(i18n("Additional Settings"));
115 m_extra.setupUi(page3);
116 m_extra.projectfolder->setMode(KFile::Directory);
117 m_extra.projectfolder->setUrl(KUrl(KdenliveSettings::defaultprojectfolder()));
118 m_extra.videothumbs->setChecked(KdenliveSettings::videothumbnails());
119 m_extra.audiothumbs->setChecked(KdenliveSettings::audiothumbnails());
120 m_extra.autosave->setChecked(KdenliveSettings::crashrecovery());
121 connect(m_extra.videothumbs, SIGNAL(stateChanged(int)), this, SLOT(slotCheckThumbs()));
122 connect(m_extra.audiothumbs, SIGNAL(stateChanged(int)), this, SLOT(slotCheckThumbs()));
126 QWizardPage *page6 = new QWizardPage;
127 page6->setTitle(i18n("Webcam"));
128 m_capture.setupUi(page6);
129 connect(m_capture.button_reload, SIGNAL(clicked()), this, SLOT(slotDetectWebcam()));
130 connect(m_capture.device_list, SIGNAL(itemSelectionChanged()), this, SLOT(slotUpdateCaptureParameters()));
131 m_capture.button_reload->setIcon(KIcon("view-refresh"));
136 QWizardPage *page5 = new QWizardPage;
137 page5->setTitle(i18n("Checking system"));
138 m_check.setupUi(page5);
141 listViewDelegate = new WizardDelegate(m_check.programList);
142 m_check.programList->setItemDelegate(listViewDelegate);
144 QTimer::singleShot(500, this, SLOT(slotCheckMlt()));
147 void Wizard::slotDetectWebcam()
149 m_capture.device_list->clear();
151 // Video 4 Linux device detection
152 V4lCaptureHandler v4l(NULL);
155 for (int i = 0; i < 10; i++) {
156 QString path = "/dev/video" + QString::number(i);
157 if (QFile::exists(path)) {
158 QString deviceName = v4l.getDeviceName(path.toUtf8().constData(), &width, &height);
160 if (width > 0) captureSize = QString::number(width) + "x" + QString::number(height);
161 if (!deviceName.isEmpty()) {
162 QTreeWidgetItem *item = new QTreeWidgetItem(m_capture.device_list, QStringList() << deviceName << captureSize);
163 item->setData(0, Qt::UserRole, path);
164 if (!captureSize.isEmpty()) item->setData(0, Qt::UserRole + 1, captureSize);
168 if (m_capture.device_list->topLevelItemCount() > 0) {
169 m_capture.v4l_status->setText(i18n("Select your default video4linux device"));
170 // select default device
172 for (int i = 0; i < m_capture.device_list->topLevelItemCount(); i++) {
173 QTreeWidgetItem * item = m_capture.device_list->topLevelItem(i);
174 if (item && item->data(0, Qt::UserRole).toString() == KdenliveSettings::video4vdevice()) {
175 m_capture.device_list->setCurrentItem(item);
180 if (!found) m_capture.device_list->setCurrentItem(m_capture.device_list->topLevelItem(0));
181 } else m_capture.v4l_status->setText(i18n("No device found, plug your webcam and refresh."));
184 void Wizard::slotUpdateCaptureParameters()
186 QTreeWidgetItem * item = m_capture.device_list->currentItem();
188 QString device = item->data(0, Qt::UserRole).toString();
189 if (!device.isEmpty()) KdenliveSettings::setVideo4vdevice(device);
191 QString size = item->data(0, Qt::UserRole + 1).toString();
192 if (!size.isEmpty()) KdenliveSettings::setVideo4size(size);
195 void Wizard::checkMltComponents()
197 QSize itemSize(20, fontMetrics().height() * 2.5);
198 m_mltCheck.programList->setColumnWidth(0, 30);
199 m_mltCheck.programList->setIconSize(QSize(24, 24));
202 QTreeWidgetItem *mltitem = new QTreeWidgetItem(m_mltCheck.programList);
204 QTreeWidgetItem *meltitem = new QTreeWidgetItem(m_mltCheck.programList, QStringList() << QString() << i18n("Melt") + " (" + KdenliveSettings::rendererpath() + ')');
205 meltitem->setData(1, Qt::UserRole, i18n("Required for rendering (part of MLT package)"));
206 meltitem->setSizeHint(0, itemSize);
207 meltitem->setIcon(0, m_okIcon);
209 // Check MLT's installed producers
210 QProcess checkProcess;
211 checkProcess.start(KdenliveSettings::rendererpath(), QStringList() << "-query" << "producer");
212 if (!checkProcess.waitForStarted()) {
213 meltitem->setIcon(0, m_badIcon);
214 meltitem->setData(1, Qt::UserRole, i18n("Error starting MLT's command line player (melt)"));
215 button(QWizard::NextButton)->setEnabled(false);
217 checkProcess.waitForFinished();
218 QByteArray result = checkProcess.readAllStandardError();
220 // Check MLT avformat module
221 QTreeWidgetItem *avformatItem = new QTreeWidgetItem(m_mltCheck.programList, QStringList() << QString() << i18n("Avformat module (FFmpeg)"));
222 avformatItem->setData(1, Qt::UserRole, i18n("Required to work with various video formats (hdv, mpeg, flash, ...)"));
223 avformatItem->setSizeHint(0, itemSize);
224 if (!result.contains("- avformat")) {
225 avformatItem->setIcon(0, m_badIcon);
226 m_mltCheck.tabWidget->setTabEnabled(1, false);
228 avformatItem->setIcon(0, m_okIcon);
229 // Make sure we have MLT > 0.3.4
232 QString exepath = KStandardDirs::findExe("pkg-config");
233 if (!exepath.isEmpty()) {
234 checkProcess.start(exepath, QStringList() << "--variable=version" << "mlt++");
235 if (!checkProcess.waitForStarted()) {
236 kDebug() << "// Error querying MLT's version";
238 checkProcess.waitForFinished();
239 mltVersion = checkProcess.readAllStandardOutput();
240 version = 1000 * mltVersion.section('.', 0, 0).toInt() + 100 * mltVersion.section('.', 1, 1).toInt() + mltVersion.section('.', 2, 2).toInt();
241 kDebug() << "// FOUND MLT's pkgconfig version: " << version;
245 checkProcess.start(KdenliveSettings::rendererpath(), QStringList() << "--version");
246 if (!checkProcess.waitForStarted()) {
247 kDebug() << "// Error querying MLT's version";
249 checkProcess.waitForFinished();
250 mltVersion = checkProcess.readAllStandardError();
251 mltVersion = mltVersion.section('\n', 0, 0).simplified();
252 mltVersion = mltVersion.section(' ', -1).simplified();
253 version = 1000 * mltVersion.section('.', 0, 0).toInt() + 100 * mltVersion.section('.', 1, 1).toInt() + mltVersion.section('.', 2, 2).toInt();
254 kDebug() << "// FOUND MLT version: " << version;
258 mltitem->setText(1, i18n("MLT version: %1", mltVersion.simplified()));
259 mltitem->setSizeHint(0, itemSize);
261 mltitem->setData(1, Qt::UserRole, i18n("Your MLT version is unsupported!!!"));
262 mltitem->setIcon(0, m_badIcon);
264 if (version < recommendedMltVersion) {
265 mltitem->setData(1, Qt::UserRole, i18n("Please upgrade to the latest MLT version"));
266 mltitem->setIcon(0, m_badIcon);
268 mltitem->setData(1, Qt::UserRole, i18n("MLT version is correct"));
269 mltitem->setIcon(0, m_okIcon);
271 // Check installed audio codecs
272 QProcess checkProcess2;
273 checkProcess2.start(KdenliveSettings::rendererpath(), QStringList() << "noise:" << "-consumer" << "avformat" << "acodec=list");
274 if (!checkProcess2.waitForStarted()) {
275 m_mltCheck.tabWidget->setTabEnabled(1, false);
276 kDebug() << "// Error parsing MLT's avformat codecs";
278 checkProcess2.waitForFinished();
279 QByteArray codecList = checkProcess2.readAllStandardError();
280 QString acodecList(codecList);
282 QStringList alist = acodecList.split('\n', QString::SkipEmptyParts);
283 for (int i = 0; i < alist.count(); i++) {
284 if (alist.at(i).contains("- ")) result.append(alist.at(i).section("- ", 1).simplified().toLower());
286 m_mltCheck.acodecs_list->addItems(result);
287 KdenliveSettings::setAudiocodecs(result);
288 //kDebug()<<"// FOUND LIST:\n\n"<<m_audioCodecs<<"\n\n++++++++++++++++++++";
290 // Check video codecs
291 checkProcess2.start(KdenliveSettings::rendererpath(), QStringList() << "noise:" << "-consumer" << "avformat" << "vcodec=list");
292 if (!checkProcess2.waitForStarted()) {
293 kDebug() << "// Error parsing MLT's avformat codecs";
295 checkProcess2.waitForFinished();
296 QByteArray codecList = checkProcess2.readAllStandardError();
297 QString vcodecList(codecList);
299 QStringList vlist = vcodecList.split('\n', QString::SkipEmptyParts);
300 for (int i = 0; i < vlist.count(); i++) {
301 if (vlist.at(i).contains("- ")) result.append(vlist.at(i).section("- ", 1).simplified().toLower());
303 m_mltCheck.vcodecs_list->addItems(result);
304 KdenliveSettings::setVideocodecs(result);
305 //kDebug()<<"// FOUND LIST:\n\n"<<m_videoCodecs<<"\n\n++++++++++++++++++++";
308 checkProcess2.start(KdenliveSettings::rendererpath(), QStringList() << "noise:" << "-consumer" << "avformat" << "f=list");
309 if (!checkProcess2.waitForStarted()) {
310 kDebug() << "// Error parsing MLT's avformat codecs";
312 checkProcess2.waitForFinished();
313 QByteArray codecList = checkProcess2.readAllStandardError();
314 QString vcodecList(codecList);
316 QStringList vlist = vcodecList.split('\n', QString::SkipEmptyParts);
317 for (int i = 0; i < vlist.count(); i++) {
318 if (vlist.at(i).contains("- ")) {
319 QString format = vlist.at(i).section("- ", 1).simplified().toLower();
320 if (format.contains(',')) {
321 QStringList sub = format.split(',', QString::SkipEmptyParts);
322 for (int j = 0; j < sub.count(); j++)
323 result.append(sub.at(j));
324 } else result.append(format);
327 m_mltCheck.formats_list->addItems(result);
328 KdenliveSettings::setSupportedformats(result);
329 //kDebug()<<"// FOUND LIST:\n\n"<<m_videoCodecs<<"\n\n++++++++++++++++++++";
335 // Check MLT dv module
336 QTreeWidgetItem *dvItem = new QTreeWidgetItem(m_mltCheck.programList, QStringList() << QString() << i18n("DV module (libdv)"));
337 dvItem->setData(1, Qt::UserRole, i18n("Required to work with dv files if avformat module is not installed"));
338 dvItem->setSizeHint(0, itemSize);
339 if (!result.contains("- libdv")) {
340 dvItem->setIcon(0, m_badIcon);
342 dvItem->setIcon(0, m_okIcon);
345 // Check MLT image format module
346 QTreeWidgetItem *imageItem = new QTreeWidgetItem(m_mltCheck.programList, QStringList() << QString() << i18n("QImage module"));
347 imageItem->setData(1, Qt::UserRole, i18n("Required to work with images"));
348 imageItem->setSizeHint(0, itemSize);
349 if (!result.contains("- qimage")) {
350 imageItem->setIcon(0, m_badIcon);
351 imageItem = new QTreeWidgetItem(m_mltCheck.programList, QStringList() << QString() << i18n("Pixbuf module"));
352 imageItem->setData(1, Qt::UserRole, i18n("Required to work with images"));
353 imageItem->setSizeHint(0, itemSize);
354 if (!result.contains("- pixbuf")) imageItem->setIcon(0, m_badIcon);
355 else imageItem->setIcon(0, m_okIcon);
357 imageItem->setIcon(0, m_okIcon);
360 // Check MLT title module
361 QTreeWidgetItem *titleItem = new QTreeWidgetItem(m_mltCheck.programList, QStringList() << QString() << i18n("Title module"));
362 titleItem->setData(1, Qt::UserRole, i18n("Required to work with titles"));
363 titleItem->setSizeHint(0, itemSize);
364 if (!result.contains("- kdenlivetitle")) {
365 KdenliveSettings::setHastitleproducer(false);
366 titleItem->setIcon(0, m_badIcon);
368 titleItem->setIcon(0, m_okIcon);
369 KdenliveSettings::setHastitleproducer(true);
374 void Wizard::slotCheckPrograms()
376 QSize itemSize(20, fontMetrics().height() * 2.5);
377 m_check.programList->setColumnWidth(0, 30);
378 m_check.programList->setIconSize(QSize(24, 24));
380 QTreeWidgetItem *item = new QTreeWidgetItem(m_check.programList, QStringList() << QString() << i18n("FFmpeg & ffplay"));
381 item->setData(1, Qt::UserRole, i18n("Required for webcam capture"));
382 item->setSizeHint(0, itemSize);
383 QString exepath = KStandardDirs::findExe("ffmpeg");
384 if (exepath.isEmpty()) item->setIcon(0, m_badIcon);
385 else if (KStandardDirs::findExe("ffplay").isEmpty()) item->setIcon(0, m_badIcon);
386 else item->setIcon(0, m_okIcon);
389 item = new QTreeWidgetItem(m_check.programList, QStringList() << QString() << i18n("recordmydesktop"));
390 item->setData(1, Qt::UserRole, i18n("Required for screen capture"));
391 item->setSizeHint(0, itemSize);
392 if (KStandardDirs::findExe("recordmydesktop").isEmpty()) item->setIcon(0, m_badIcon);
393 else item->setIcon(0, m_okIcon);
395 item = new QTreeWidgetItem(m_check.programList, QStringList() << QString() << i18n("dvgrab"));
396 item->setData(1, Qt::UserRole, i18n("Required for firewire capture"));
397 item->setSizeHint(0, itemSize);
398 if (KStandardDirs::findExe("dvgrab").isEmpty()) item->setIcon(0, m_badIcon);
399 else item->setIcon(0, m_okIcon);
402 item = new QTreeWidgetItem(m_check.programList, QStringList() << QString() << i18n("dvdauthor"));
403 item->setData(1, Qt::UserRole, i18n("Required for creation of DVD"));
404 item->setSizeHint(0, itemSize);
405 if (KStandardDirs::findExe("dvdauthor").isEmpty()) item->setIcon(0, m_badIcon);
406 else item->setIcon(0, m_okIcon);
409 item = new QTreeWidgetItem(m_check.programList, QStringList() << QString() << i18n("genisoimage or mkisofs"));
410 item->setData(1, Qt::UserRole, i18n("Required for creation of DVD ISO images"));
411 item->setSizeHint(0, itemSize);
412 if (KStandardDirs::findExe("genisoimage").isEmpty()) {
413 // no GenIso, check for mkisofs
414 if (!KStandardDirs::findExe("mkisofs").isEmpty()) {
415 item->setIcon(0, m_okIcon);
416 } else item->setIcon(0, m_badIcon);
417 } else item->setIcon(0, m_okIcon);
419 // set up some default applications
421 if (KdenliveSettings::defaultimageapp().isEmpty()) {
422 program = KStandardDirs::findExe("gimp");
423 if (program.isEmpty()) program = KStandardDirs::findExe("krita");
424 if (!program.isEmpty()) KdenliveSettings::setDefaultimageapp(program);
426 if (KdenliveSettings::defaultaudioapp().isEmpty()) {
427 program = KStandardDirs::findExe("audacity");
428 if (program.isEmpty()) program = KStandardDirs::findExe("traverso");
429 if (!program.isEmpty()) KdenliveSettings::setDefaultaudioapp(program);
431 if (KdenliveSettings::defaultplayerapp().isEmpty()) {
432 KService::Ptr offer = KMimeTypeTrader::self()->preferredService("video/mpeg");
434 KdenliveSettings::setDefaultplayerapp(KRun::binaryName(offer->exec(), true));
438 void Wizard::installExtraMimes(QString baseName, QStringList globs)
440 QString mimefile = baseName;
441 mimefile.replace('/', '-');
442 KMimeType::Ptr mime = KMimeType::mimeType(baseName);
444 kDebug() << "KMimeTypeTrader: mimeType " << baseName << " not found";
446 QStringList extensions = mime->patterns();
447 QString comment = mime->comment();
448 foreach(const QString & glob, globs) {
449 if (!extensions.contains(glob)) extensions << glob;
451 kDebug() << "EXTS: " << extensions;
452 QString packageFileName = KStandardDirs::locateLocal("xdgdata-mime", "packages/" + mimefile + ".xml");
453 kDebug() << "INSTALLING NEW MIME TO: " << packageFileName;
454 QFile packageFile(packageFileName);
455 if (!packageFile.open(QIODevice::WriteOnly)) {
456 kError() << "Couldn't open" << packageFileName << "for writing";
459 QXmlStreamWriter writer(&packageFile);
460 writer.setAutoFormatting(true);
461 writer.writeStartDocument();
463 const QString nsUri = "http://www.freedesktop.org/standards/shared-mime-info";
464 writer.writeDefaultNamespace(nsUri);
465 writer.writeStartElement("mime-info");
466 writer.writeStartElement(nsUri, "mime-type");
467 writer.writeAttribute("type", baseName);
469 if (!comment.isEmpty()) {
470 writer.writeStartElement(nsUri, "comment");
471 writer.writeCharacters(comment);
472 writer.writeEndElement(); // comment
475 foreach(const QString & pattern, extensions) {
476 writer.writeStartElement(nsUri, "glob");
477 writer.writeAttribute("pattern", pattern);
478 writer.writeEndElement(); // glob
481 writer.writeEndElement(); // mime-info
482 writer.writeEndElement(); // mime-type
483 writer.writeEndDocument();
487 void Wizard::runUpdateMimeDatabase()
489 const QString localPackageDir = KStandardDirs::locateLocal("xdgdata-mime", QString());
490 //Q_ASSERT(!localPackageDir.isEmpty());
492 proc << "update-mime-database";
493 proc << localPackageDir;
494 const int exitCode = proc.execute();
496 kWarning() << proc.program() << "exited with error code" << exitCode;
500 void Wizard::slotCheckThumbs()
502 QString pixname = "timeline_vthumbs.png";
503 if (!m_extra.audiothumbs->isChecked() && !m_extra.videothumbs->isChecked()) {
504 pixname = "timeline_nothumbs.png";
505 } else if (m_extra.audiothumbs->isChecked()) {
506 if (m_extra.videothumbs->isChecked())
507 pixname = "timeline_avthumbs.png";
508 else pixname = "timeline_athumbs.png";
511 m_extra.timeline_preview->setPixmap(QPixmap(KStandardDirs::locate("appdata", pixname)));
514 void Wizard::slotCheckStandard()
516 m_standard.profiles_list->clear();
517 QStringList profiles;
518 if (!m_standard.button_hdv->isChecked()) {
520 QMapIterator<QString, QString> i(m_dvProfiles);
521 while (i.hasNext()) {
523 QListWidgetItem *item = new QListWidgetItem(i.key(), m_standard.profiles_list);
524 item->setData(Qt::UserRole, i.value());
527 if (!m_standard.button_dv->isChecked()) {
529 QMapIterator<QString, QString> i(m_hdvProfiles);
530 while (i.hasNext()) {
532 QListWidgetItem *item = new QListWidgetItem(i.key(), m_standard.profiles_list);
533 item->setData(Qt::UserRole, i.value());
536 if (m_standard.button_all->isChecked()) {
537 QMapIterator<QString, QString> i(m_otherProfiles);
538 while (i.hasNext()) {
540 QListWidgetItem *item = new QListWidgetItem(i.key(), m_standard.profiles_list);
541 item->setData(Qt::UserRole, i.value());
543 //m_standard.profiles_list->sortItems();
546 for (int i = 0; i < m_standard.profiles_list->count(); i++) {
547 QListWidgetItem *item = m_standard.profiles_list->item(i);
549 QMap< QString, QString > values = ProfilesDialog::getSettingsFromFile(item->data(Qt::UserRole).toString());
550 const QString infoString = ("<strong>" + i18n("Frame size:") + " </strong>%1x%2<br /><strong>" + i18n("Frame rate:") + " </strong>%3/%4<br /><strong>" + i18n("Pixel aspect ratio:") + "</strong>%5/%6<br /><strong>" + i18n("Display aspect ratio:") + " </strong>%7/%8").arg(values.value("width"), values.value("height"), values.value("frame_rate_num"), values.value("frame_rate_den"), values.value("sample_aspect_num"), values.value("sample_aspect_den"), values.value("display_aspect_num"), values.value("display_aspect_den"));
551 item->setToolTip(infoString);
554 m_standard.profiles_list->setSortingEnabled(true);
555 m_standard.profiles_list->setCurrentRow(0);
558 void Wizard::slotCheckSelectedItem()
560 // Make sure we always have an item highlighted
561 m_standard.profiles_list->setCurrentRow(m_standard.profiles_list->currentRow());
565 void Wizard::adjustSettings()
567 if (m_extra.installmimes->isChecked()) {
569 globs << "*.mts" << "*.m2t" << "*.mod" << "*.ts" << "*.m2ts";
570 installExtraMimes("video/mpeg", globs);
573 installExtraMimes("video/dv", globs);
574 runUpdateMimeDatabase();
576 KdenliveSettings::setAudiothumbnails(m_extra.audiothumbs->isChecked());
577 KdenliveSettings::setVideothumbnails(m_extra.videothumbs->isChecked());
578 KdenliveSettings::setCrashrecovery(m_extra.autosave->isChecked());
579 if (m_standard.profiles_list->currentItem()) {
580 QString selectedProfile = m_standard.profiles_list->currentItem()->data(Qt::UserRole).toString();
581 if (selectedProfile.isEmpty()) selectedProfile = "dv_pal";
582 KdenliveSettings::setDefault_profile(selectedProfile);
584 QString path = m_extra.projectfolder->url().path();
585 if (KStandardDirs::makeDir(path) == false) {
586 kDebug() << "/// ERROR CREATING PROJECT FOLDER: " << path;
587 } else KdenliveSettings::setDefaultprojectfolder(path);
591 void Wizard::slotCheckMlt()
593 QString errorMessage;
594 if (KdenliveSettings::rendererpath().isEmpty()) {
595 errorMessage.append(i18n("Your MLT installation cannot be found. Install MLT and restart Kdenlive.\n"));
597 /*QProcess checkProcess;
598 checkProcess.start(KdenliveSettings::rendererpath(), QStringList() << "-query" << "producer");
599 if (!checkProcess.waitForStarted())
600 errorMessage.append(i18n("Error starting MLT's command line player (melt)") + ".\n");
602 checkProcess.waitForFinished();
604 QByteArray result = checkProcess.readAllStandardError();
605 if (!result.contains("- avformat")) errorMessage.append(i18n("MLT's avformat (FFMPEG) module not found. Please check your FFMPEG and MLT install. Kdenlive will not work until this issue is fixed.") + "\n");*/
607 QProcess checkProcess2;
608 checkProcess2.start(KdenliveSettings::rendererpath(), QStringList() << "-query" << "consumer");
609 if (!checkProcess2.waitForStarted())
610 errorMessage.append(i18n("Error starting MLT's command line player (melt).") + '\n');
612 checkProcess2.waitForFinished();
614 QByteArray result = checkProcess2.readAllStandardError();
615 if (!result.contains("sdl") || !result.contains("sdl_preview")) errorMessage.append(i18n("MLT's SDL module not found. Please check your MLT install. Kdenlive will not work until this issue is fixed.") + '\n');
617 if (!errorMessage.isEmpty()) {
618 errorMessage.prepend(QString("<b>%1</b><br />").arg(i18n("Fatal Error")));
619 QLabel *pix = new QLabel();
620 pix->setPixmap(KIcon("dialog-error").pixmap(30));
621 QLabel *label = new QLabel(errorMessage);
622 label->setWordWrap(true);
623 m_startLayout->addSpacing(40);
624 m_startLayout->addWidget(pix);
625 m_startLayout->addWidget(label);
626 m_systemCheckIsOk = false;
627 button(QWizard::NextButton)->setEnabled(false);
628 } else m_systemCheckIsOk = true;
630 if (m_systemCheckIsOk) checkMltComponents();
634 bool Wizard::isOk() const
636 return m_systemCheckIsOk;
639 void Wizard::slotShowWebInfos()
641 KRun::runUrl(KUrl("http://kdenlive.org/discover/" + QString(kdenlive_version).section(' ', 0, 0)), "text/html", this);
644 #include "wizard.moc"