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()));
127 QWizardPage *page6 = new QWizardPage;
128 page6->setTitle(i18n("Webcam"));
129 m_capture.setupUi(page6);
130 connect(m_capture.button_reload, SIGNAL(clicked()), this, SLOT(slotDetectWebcam()));
131 connect(m_capture.device_list, SIGNAL(itemSelectionChanged()), this, SLOT(slotUpdateCaptureParameters()));
132 m_capture.button_reload->setIcon(KIcon("view-refresh"));
137 QWizardPage *page5 = new QWizardPage;
138 page5->setTitle(i18n("Checking system"));
139 m_check.setupUi(page5);
142 listViewDelegate = new WizardDelegate(m_check.programList);
143 m_check.programList->setItemDelegate(listViewDelegate);
145 QTimer::singleShot(500, this, SLOT(slotCheckMlt()));
148 void Wizard::slotDetectWebcam()
150 #if !defined(Q_WS_MAC) && !defined(Q_OS_FREEBSD)
151 m_capture.device_list->clear();
153 // Video 4 Linux device detection
154 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 QStringList deviceInfo = v4l.getDeviceName(path.toUtf8().constData());
159 if (!deviceInfo.isEmpty()) {
160 QTreeWidgetItem *item = new QTreeWidgetItem(m_capture.device_list, QStringList() << deviceInfo.at(0) << "(" + deviceInfo.at(1) + ") " + deviceInfo.at(2));
161 item->setData(0, Qt::UserRole, path);
162 item->setData(0, Qt::UserRole + 1, deviceInfo.at(1));
166 if (m_capture.device_list->topLevelItemCount() > 0) {
167 m_capture.v4l_status->setText(i18n("Select your default video4linux device"));
168 // select default device
170 for (int i = 0; i < m_capture.device_list->topLevelItemCount(); i++) {
171 QTreeWidgetItem * item = m_capture.device_list->topLevelItem(i);
172 if (item && item->data(0, Qt::UserRole).toString() == KdenliveSettings::video4vdevice()) {
173 m_capture.device_list->setCurrentItem(item);
178 if (!found) m_capture.device_list->setCurrentItem(m_capture.device_list->topLevelItem(0));
179 } else m_capture.v4l_status->setText(i18n("No device found, plug your webcam and refresh."));
183 void Wizard::slotUpdateCaptureParameters()
185 QTreeWidgetItem * item = m_capture.device_list->currentItem();
187 QString device = item->data(0, Qt::UserRole).toString();
188 if (!device.isEmpty()) KdenliveSettings::setVideo4vdevice(device);
190 QString size = item->data(0, Qt::UserRole + 1).toString();
191 if (!size.isEmpty()) KdenliveSettings::setVideo4size(size);
194 void Wizard::checkMltComponents()
196 QSize itemSize(20, fontMetrics().height() * 2.5);
197 m_mltCheck.programList->setColumnWidth(0, 30);
198 m_mltCheck.programList->setIconSize(QSize(24, 24));
201 QTreeWidgetItem *mltitem = new QTreeWidgetItem(m_mltCheck.programList);
203 QTreeWidgetItem *meltitem = new QTreeWidgetItem(m_mltCheck.programList, QStringList() << QString() << i18n("Melt") + " (" + KdenliveSettings::rendererpath() + ')');
204 meltitem->setData(1, Qt::UserRole, i18n("Required for rendering (part of MLT package)"));
205 meltitem->setSizeHint(0, itemSize);
206 meltitem->setIcon(0, m_okIcon);
208 // Check MLT's installed producers
209 QProcess checkProcess;
210 checkProcess.start(KdenliveSettings::rendererpath(), QStringList() << "-query" << "producer");
211 if (!checkProcess.waitForStarted()) {
212 meltitem->setIcon(0, m_badIcon);
213 meltitem->setData(1, Qt::UserRole, i18n("Error starting MLT's command line player (melt)"));
214 button(QWizard::NextButton)->setEnabled(false);
216 checkProcess.waitForFinished();
217 QByteArray result = checkProcess.readAllStandardError();
219 // Check MLT avformat module
220 QTreeWidgetItem *avformatItem = new QTreeWidgetItem(m_mltCheck.programList, QStringList() << QString() << i18n("Avformat module (FFmpeg)"));
221 avformatItem->setData(1, Qt::UserRole, i18n("Required to work with various video formats (hdv, mpeg, flash, ...)"));
222 avformatItem->setSizeHint(0, itemSize);
223 if (!result.contains("- avformat")) {
224 avformatItem->setIcon(0, m_badIcon);
225 m_mltCheck.tabWidget->setTabEnabled(1, false);
227 avformatItem->setIcon(0, m_okIcon);
228 // Make sure we have MLT > 0.3.4
231 QString exepath = KStandardDirs::findExe("pkg-config");
232 if (!exepath.isEmpty()) {
233 checkProcess.start(exepath, QStringList() << "--variable=version" << "mlt++");
234 if (!checkProcess.waitForStarted()) {
235 kDebug() << "// Error querying MLT's version";
237 checkProcess.waitForFinished();
238 mltVersion = checkProcess.readAllStandardOutput();
239 version = 1000 * mltVersion.section('.', 0, 0).toInt() + 100 * mltVersion.section('.', 1, 1).toInt() + mltVersion.section('.', 2, 2).toInt();
240 kDebug() << "// FOUND MLT's pkgconfig version: " << version;
244 checkProcess.start(KdenliveSettings::rendererpath(), QStringList() << "--version");
245 if (!checkProcess.waitForStarted()) {
246 kDebug() << "// Error querying MLT's version";
248 checkProcess.waitForFinished();
249 mltVersion = checkProcess.readAllStandardError();
250 mltVersion = mltVersion.section('\n', 0, 0).simplified();
251 mltVersion = mltVersion.section(' ', -1).simplified();
252 version = 1000 * mltVersion.section('.', 0, 0).toInt() + 100 * mltVersion.section('.', 1, 1).toInt() + mltVersion.section('.', 2, 2).toInt();
253 kDebug() << "// FOUND MLT version: " << version;
257 mltitem->setText(1, i18n("MLT version: %1", mltVersion.simplified()));
258 mltitem->setSizeHint(0, itemSize);
260 mltitem->setData(1, Qt::UserRole, i18n("Your MLT version is unsupported!!!"));
261 mltitem->setIcon(0, m_badIcon);
263 if (version < recommendedMltVersion) {
264 mltitem->setData(1, Qt::UserRole, i18n("Please upgrade to the latest MLT version"));
265 mltitem->setIcon(0, m_badIcon);
267 mltitem->setData(1, Qt::UserRole, i18n("MLT version is correct"));
268 mltitem->setIcon(0, m_okIcon);
270 // Check installed audio codecs
271 QProcess checkProcess2;
272 checkProcess2.start(KdenliveSettings::rendererpath(), QStringList() << "noise:" << "-consumer" << "avformat" << "acodec=list");
273 if (!checkProcess2.waitForStarted()) {
274 m_mltCheck.tabWidget->setTabEnabled(1, false);
275 kDebug() << "// Error parsing MLT's avformat codecs";
277 checkProcess2.waitForFinished();
278 QByteArray codecList = checkProcess2.readAllStandardError();
279 QString acodecList(codecList);
281 QStringList alist = acodecList.split('\n', QString::SkipEmptyParts);
282 for (int i = 0; i < alist.count(); i++) {
283 if (alist.at(i).contains("- ")) result.append(alist.at(i).section("- ", 1).simplified().toLower());
285 m_mltCheck.acodecs_list->addItems(result);
286 KdenliveSettings::setAudiocodecs(result);
287 //kDebug()<<"// FOUND LIST:\n\n"<<m_audioCodecs<<"\n\n++++++++++++++++++++";
289 // Check video codecs
290 checkProcess2.start(KdenliveSettings::rendererpath(), QStringList() << "noise:" << "-consumer" << "avformat" << "vcodec=list");
291 if (!checkProcess2.waitForStarted()) {
292 kDebug() << "// Error parsing MLT's avformat codecs";
294 checkProcess2.waitForFinished();
295 QByteArray codecList = checkProcess2.readAllStandardError();
296 QString vcodecList(codecList);
298 QStringList vlist = vcodecList.split('\n', QString::SkipEmptyParts);
299 for (int i = 0; i < vlist.count(); i++) {
300 if (vlist.at(i).contains("- ")) result.append(vlist.at(i).section("- ", 1).simplified().toLower());
302 m_mltCheck.vcodecs_list->addItems(result);
303 KdenliveSettings::setVideocodecs(result);
304 //kDebug()<<"// FOUND LIST:\n\n"<<m_videoCodecs<<"\n\n++++++++++++++++++++";
307 checkProcess2.start(KdenliveSettings::rendererpath(), QStringList() << "noise:" << "-consumer" << "avformat" << "f=list");
308 if (!checkProcess2.waitForStarted()) {
309 kDebug() << "// Error parsing MLT's avformat codecs";
311 checkProcess2.waitForFinished();
312 QByteArray codecList = checkProcess2.readAllStandardError();
313 QString vcodecList(codecList);
315 QStringList vlist = vcodecList.split('\n', QString::SkipEmptyParts);
316 for (int i = 0; i < vlist.count(); i++) {
317 if (vlist.at(i).contains("- ")) {
318 QString format = vlist.at(i).section("- ", 1).simplified().toLower();
319 if (format.contains(',')) {
320 QStringList sub = format.split(',', QString::SkipEmptyParts);
321 for (int j = 0; j < sub.count(); j++)
322 result.append(sub.at(j));
323 } else result.append(format);
326 m_mltCheck.formats_list->addItems(result);
327 KdenliveSettings::setSupportedformats(result);
328 //kDebug()<<"// FOUND LIST:\n\n"<<m_videoCodecs<<"\n\n++++++++++++++++++++";
334 // Check MLT dv module
335 QTreeWidgetItem *dvItem = new QTreeWidgetItem(m_mltCheck.programList, QStringList() << QString() << i18n("DV module (libdv)"));
336 dvItem->setData(1, Qt::UserRole, i18n("Required to work with dv files if avformat module is not installed"));
337 dvItem->setSizeHint(0, itemSize);
338 if (!result.contains("- libdv")) {
339 dvItem->setIcon(0, m_badIcon);
341 dvItem->setIcon(0, m_okIcon);
344 // Check MLT image format module
345 QTreeWidgetItem *imageItem = new QTreeWidgetItem(m_mltCheck.programList, QStringList() << QString() << i18n("QImage module"));
346 imageItem->setData(1, Qt::UserRole, i18n("Required to work with images"));
347 imageItem->setSizeHint(0, itemSize);
348 if (!result.contains("- qimage")) {
349 imageItem->setIcon(0, m_badIcon);
350 imageItem = new QTreeWidgetItem(m_mltCheck.programList, QStringList() << QString() << i18n("Pixbuf module"));
351 imageItem->setData(1, Qt::UserRole, i18n("Required to work with images"));
352 imageItem->setSizeHint(0, itemSize);
353 if (!result.contains("- pixbuf")) imageItem->setIcon(0, m_badIcon);
354 else imageItem->setIcon(0, m_okIcon);
356 imageItem->setIcon(0, m_okIcon);
359 // Check MLT title module
360 QTreeWidgetItem *titleItem = new QTreeWidgetItem(m_mltCheck.programList, QStringList() << QString() << i18n("Title module"));
361 titleItem->setData(1, Qt::UserRole, i18n("Required to work with titles"));
362 titleItem->setSizeHint(0, itemSize);
363 if (!result.contains("- kdenlivetitle")) {
364 KdenliveSettings::setHastitleproducer(false);
365 titleItem->setIcon(0, m_badIcon);
367 titleItem->setIcon(0, m_okIcon);
368 KdenliveSettings::setHastitleproducer(true);
373 void Wizard::slotCheckPrograms()
375 QSize itemSize(20, fontMetrics().height() * 2.5);
376 m_check.programList->setColumnWidth(0, 30);
377 m_check.programList->setIconSize(QSize(24, 24));
379 QTreeWidgetItem *item = new QTreeWidgetItem(m_check.programList, QStringList() << QString() << i18n("FFmpeg & ffplay"));
380 item->setData(1, Qt::UserRole, i18n("Required for webcam capture"));
381 item->setSizeHint(0, itemSize);
382 QString exepath = KStandardDirs::findExe("ffmpeg");
383 if (exepath.isEmpty()) item->setIcon(0, m_badIcon);
384 else if (KStandardDirs::findExe("ffplay").isEmpty()) item->setIcon(0, m_badIcon);
385 else item->setIcon(0, m_okIcon);
388 item = new QTreeWidgetItem(m_check.programList, QStringList() << QString() << i18n("recordmydesktop"));
389 item->setData(1, Qt::UserRole, i18n("Required for screen capture"));
390 item->setSizeHint(0, itemSize);
391 if (KStandardDirs::findExe("recordmydesktop").isEmpty()) item->setIcon(0, m_badIcon);
392 else item->setIcon(0, m_okIcon);
394 item = new QTreeWidgetItem(m_check.programList, QStringList() << QString() << i18n("dvgrab"));
395 item->setData(1, Qt::UserRole, i18n("Required for firewire capture"));
396 item->setSizeHint(0, itemSize);
397 if (KStandardDirs::findExe("dvgrab").isEmpty()) item->setIcon(0, m_badIcon);
398 else item->setIcon(0, m_okIcon);
401 item = new QTreeWidgetItem(m_check.programList, QStringList() << QString() << i18n("dvdauthor"));
402 item->setData(1, Qt::UserRole, i18n("Required for creation of DVD"));
403 item->setSizeHint(0, itemSize);
404 if (KStandardDirs::findExe("dvdauthor").isEmpty()) item->setIcon(0, m_badIcon);
405 else item->setIcon(0, m_okIcon);
408 item = new QTreeWidgetItem(m_check.programList, QStringList() << QString() << i18n("genisoimage or mkisofs"));
409 item->setData(1, Qt::UserRole, i18n("Required for creation of DVD ISO images"));
410 item->setSizeHint(0, itemSize);
411 if (KStandardDirs::findExe("genisoimage").isEmpty()) {
412 // no GenIso, check for mkisofs
413 if (!KStandardDirs::findExe("mkisofs").isEmpty()) {
414 item->setIcon(0, m_okIcon);
415 } else item->setIcon(0, m_badIcon);
416 } else item->setIcon(0, m_okIcon);
418 // set up some default applications
420 if (KdenliveSettings::defaultimageapp().isEmpty()) {
421 program = KStandardDirs::findExe("gimp");
422 if (program.isEmpty()) program = KStandardDirs::findExe("krita");
423 if (!program.isEmpty()) KdenliveSettings::setDefaultimageapp(program);
425 if (KdenliveSettings::defaultaudioapp().isEmpty()) {
426 program = KStandardDirs::findExe("audacity");
427 if (program.isEmpty()) program = KStandardDirs::findExe("traverso");
428 if (!program.isEmpty()) KdenliveSettings::setDefaultaudioapp(program);
430 if (KdenliveSettings::defaultplayerapp().isEmpty()) {
431 KService::Ptr offer = KMimeTypeTrader::self()->preferredService("video/mpeg");
433 KdenliveSettings::setDefaultplayerapp(KRun::binaryName(offer->exec(), true));
437 void Wizard::installExtraMimes(QString baseName, QStringList globs)
439 QString mimefile = baseName;
440 mimefile.replace('/', '-');
441 KMimeType::Ptr mime = KMimeType::mimeType(baseName);
443 kDebug() << "KMimeTypeTrader: mimeType " << baseName << " not found";
445 QStringList extensions = mime->patterns();
446 QString comment = mime->comment();
447 foreach(const QString & glob, globs) {
448 if (!extensions.contains(glob)) extensions << glob;
450 kDebug() << "EXTS: " << extensions;
451 QString packageFileName = KStandardDirs::locateLocal("xdgdata-mime", "packages/" + mimefile + ".xml");
452 kDebug() << "INSTALLING NEW MIME TO: " << packageFileName;
453 QFile packageFile(packageFileName);
454 if (!packageFile.open(QIODevice::WriteOnly)) {
455 kError() << "Couldn't open" << packageFileName << "for writing";
458 QXmlStreamWriter writer(&packageFile);
459 writer.setAutoFormatting(true);
460 writer.writeStartDocument();
462 const QString nsUri = "http://www.freedesktop.org/standards/shared-mime-info";
463 writer.writeDefaultNamespace(nsUri);
464 writer.writeStartElement("mime-info");
465 writer.writeStartElement(nsUri, "mime-type");
466 writer.writeAttribute("type", baseName);
468 if (!comment.isEmpty()) {
469 writer.writeStartElement(nsUri, "comment");
470 writer.writeCharacters(comment);
471 writer.writeEndElement(); // comment
474 foreach(const QString & pattern, extensions) {
475 writer.writeStartElement(nsUri, "glob");
476 writer.writeAttribute("pattern", pattern);
477 writer.writeEndElement(); // glob
480 writer.writeEndElement(); // mime-info
481 writer.writeEndElement(); // mime-type
482 writer.writeEndDocument();
486 void Wizard::runUpdateMimeDatabase()
488 const QString localPackageDir = KStandardDirs::locateLocal("xdgdata-mime", QString());
489 //Q_ASSERT(!localPackageDir.isEmpty());
491 proc << "update-mime-database";
492 proc << localPackageDir;
493 const int exitCode = proc.execute();
495 kWarning() << proc.program() << "exited with error code" << exitCode;
499 void Wizard::slotCheckThumbs()
501 QString pixname = "timeline_vthumbs.png";
502 if (!m_extra.audiothumbs->isChecked() && !m_extra.videothumbs->isChecked()) {
503 pixname = "timeline_nothumbs.png";
504 } else if (m_extra.audiothumbs->isChecked()) {
505 if (m_extra.videothumbs->isChecked())
506 pixname = "timeline_avthumbs.png";
507 else pixname = "timeline_athumbs.png";
510 m_extra.timeline_preview->setPixmap(QPixmap(KStandardDirs::locate("appdata", pixname)));
513 void Wizard::slotCheckStandard()
515 m_standard.profiles_list->clear();
516 QStringList profiles;
517 if (!m_standard.button_hdv->isChecked()) {
519 QMapIterator<QString, QString> i(m_dvProfiles);
520 while (i.hasNext()) {
522 QListWidgetItem *item = new QListWidgetItem(i.key(), m_standard.profiles_list);
523 item->setData(Qt::UserRole, i.value());
526 if (!m_standard.button_dv->isChecked()) {
528 QMapIterator<QString, QString> i(m_hdvProfiles);
529 while (i.hasNext()) {
531 QListWidgetItem *item = new QListWidgetItem(i.key(), m_standard.profiles_list);
532 item->setData(Qt::UserRole, i.value());
535 if (m_standard.button_all->isChecked()) {
536 QMapIterator<QString, QString> i(m_otherProfiles);
537 while (i.hasNext()) {
539 QListWidgetItem *item = new QListWidgetItem(i.key(), m_standard.profiles_list);
540 item->setData(Qt::UserRole, i.value());
542 //m_standard.profiles_list->sortItems();
545 for (int i = 0; i < m_standard.profiles_list->count(); i++) {
546 QListWidgetItem *item = m_standard.profiles_list->item(i);
548 QMap< QString, QString > values = ProfilesDialog::getSettingsFromFile(item->data(Qt::UserRole).toString());
549 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"));
550 item->setToolTip(infoString);
553 m_standard.profiles_list->setSortingEnabled(true);
554 m_standard.profiles_list->setCurrentRow(0);
557 void Wizard::slotCheckSelectedItem()
559 // Make sure we always have an item highlighted
560 m_standard.profiles_list->setCurrentRow(m_standard.profiles_list->currentRow());
564 void Wizard::adjustSettings()
566 if (m_extra.installmimes->isChecked()) {
568 globs << "*.mts" << "*.m2t" << "*.mod" << "*.ts" << "*.m2ts";
569 installExtraMimes("video/mpeg", globs);
572 installExtraMimes("video/dv", globs);
573 runUpdateMimeDatabase();
575 KdenliveSettings::setAudiothumbnails(m_extra.audiothumbs->isChecked());
576 KdenliveSettings::setVideothumbnails(m_extra.videothumbs->isChecked());
577 KdenliveSettings::setCrashrecovery(m_extra.autosave->isChecked());
578 if (m_standard.profiles_list->currentItem()) {
579 QString selectedProfile = m_standard.profiles_list->currentItem()->data(Qt::UserRole).toString();
580 if (selectedProfile.isEmpty()) selectedProfile = "dv_pal";
581 KdenliveSettings::setDefault_profile(selectedProfile);
583 QString path = m_extra.projectfolder->url().path();
584 if (KStandardDirs::makeDir(path) == false) {
585 kDebug() << "/// ERROR CREATING PROJECT FOLDER: " << path;
586 } else KdenliveSettings::setDefaultprojectfolder(path);
590 void Wizard::slotCheckMlt()
592 QString errorMessage;
593 if (KdenliveSettings::rendererpath().isEmpty()) {
594 errorMessage.append(i18n("Your MLT installation cannot be found. Install MLT and restart Kdenlive.\n"));
596 /*QProcess checkProcess;
597 checkProcess.start(KdenliveSettings::rendererpath(), QStringList() << "-query" << "producer");
598 if (!checkProcess.waitForStarted())
599 errorMessage.append(i18n("Error starting MLT's command line player (melt)") + ".\n");
601 checkProcess.waitForFinished();
603 QByteArray result = checkProcess.readAllStandardError();
604 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");*/
606 QProcess checkProcess2;
607 checkProcess2.start(KdenliveSettings::rendererpath(), QStringList() << "-query" << "consumer");
608 if (!checkProcess2.waitForStarted())
609 errorMessage.append(i18n("Error starting MLT's command line player (melt).") + '\n');
611 checkProcess2.waitForFinished();
613 QByteArray result = checkProcess2.readAllStandardError();
614 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');
616 if (!errorMessage.isEmpty()) {
617 errorMessage.prepend(QString("<b>%1</b><br />").arg(i18n("Fatal Error")));
618 QLabel *pix = new QLabel();
619 pix->setPixmap(KIcon("dialog-error").pixmap(30));
620 QLabel *label = new QLabel(errorMessage);
621 label->setWordWrap(true);
622 m_startLayout->addSpacing(40);
623 m_startLayout->addWidget(pix);
624 m_startLayout->addWidget(label);
625 m_systemCheckIsOk = false;
626 button(QWizard::NextButton)->setEnabled(false);
627 } else m_systemCheckIsOk = true;
629 if (m_systemCheckIsOk) checkMltComponents();
633 bool Wizard::isOk() const
635 return m_systemCheckIsOk;
638 void Wizard::slotShowWebInfos()
640 KRun::runUrl(KUrl("http://kdenlive.org/discover/" + QString(kdenlive_version).section(' ', 0, 0)), "text/html", this);
643 #include "wizard.moc"