1 /***************************************************************************
2 * Copyright (C) 2009 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 ***************************************************************************/
20 #include "dvdwizardvob.h"
24 #include <mlt++/Mlt.h>
26 #include <KUrlRequester>
28 #include <KStandardDirs>
30 #include <KFileDialog>
32 #include <QHBoxLayout>
33 #include <QDomDocument>
34 #include <QTreeWidgetItem>
35 #include <QHeaderView>
37 DvdWizardVob::DvdWizardVob(const QString &profile, QWidget *parent) :
41 m_view.intro_vob->setEnabled(false);
42 m_view.intro_vob->setFilter("video/mpeg");
43 m_view.button_add->setIcon(KIcon("document-new"));
44 m_view.button_delete->setIcon(KIcon("edit-delete"));
45 m_view.button_up->setIcon(KIcon("go-up"));
46 m_view.button_down->setIcon(KIcon("go-down"));
47 connect(m_view.use_intro, SIGNAL(toggled(bool)), m_view.intro_vob, SLOT(setEnabled(bool)));
48 connect(m_view.button_add, SIGNAL(clicked()), this, SLOT(slotAddVobFile()));
49 connect(m_view.button_delete, SIGNAL(clicked()), this, SLOT(slotDeleteVobFile()));
50 connect(m_view.button_up, SIGNAL(clicked()), this, SLOT(slotItemUp()));
51 connect(m_view.button_down, SIGNAL(clicked()), this, SLOT(slotItemDown()));
52 connect(m_view.vobs_list, SIGNAL(itemSelectionChanged()), this, SLOT(slotCheckVobList()));
53 m_view.vobs_list->setIconSize(QSize(60, 45));
55 if (KStandardDirs::findExe("dvdauthor").isEmpty()) m_errorMessage.append(i18n("<strong>Program %1 is required for the DVD wizard.</strong>", i18n("dvdauthor")));
56 if (KStandardDirs::findExe("mkisofs").isEmpty() && KStandardDirs::findExe("genisoimage").isEmpty()) m_errorMessage.append(i18n("<strong>Program %1 or %2 is required for the DVD wizard.</strong>", i18n("mkisofs"), i18n("genisoimage")));
57 if (m_errorMessage.isEmpty()) m_view.error_message->setVisible(false);
58 else m_view.error_message->setText(m_errorMessage);
60 m_view.dvd_profile->addItems(QStringList() << i18n("PAL 4:3") << i18n("PAL 16:9") << i18n("NTSC 4:3") << i18n("NTSC 16:9"));
61 if (profile == "dv_pal_wide") m_view.dvd_profile->setCurrentIndex(1);
62 else if (profile == "dv_ntsc") m_view.dvd_profile->setCurrentIndex(2);
63 else if (profile == "dv_ntsc_wide") m_view.dvd_profile->setCurrentIndex(3);
65 connect(m_view.dvd_profile, SIGNAL(activated(int)), this, SLOT(changeFormat()));
66 m_view.vobs_list->header()->setStretchLastSection(false);
67 m_view.vobs_list->header()->setResizeMode(0, QHeaderView::Stretch);
68 m_view.vobs_list->header()->setResizeMode(1, QHeaderView::Custom);
69 m_view.vobs_list->header()->setResizeMode(2, QHeaderView::Custom);
71 #if KDE_IS_VERSION(4,2,0)
72 m_capacityBar = new KCapacityBar(KCapacityBar::DrawTextInline, this);
73 QHBoxLayout *layout = new QHBoxLayout;
74 layout->addWidget(m_capacityBar);
75 m_view.size_box->setLayout(layout);
77 m_view.size_box->setHidden(true);
82 DvdWizardVob::~DvdWizardVob()
84 #if KDE_IS_VERSION(4,2,0)
90 void DvdWizardVob::slotAddVobFile(KUrl url, const QString &chapters)
92 if (url.isEmpty()) url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), "video/mpeg", this, i18n("Add new video file"));
93 if (url.isEmpty()) return;
95 qint64 fileSize = f.size();
97 switch (m_view.dvd_profile->currentIndex()) {
99 profilename = "dv_pal_wide";
102 profilename = "dv_ntsc";
105 profilename = "dv_ntsc_wide";
108 profilename = "dv_pal";
112 Mlt::Profile profile(profilename.toUtf8().data());
113 QTreeWidgetItem *item = new QTreeWidgetItem(m_view.vobs_list, QStringList() << url.path() << QString() << KIO::convertSize(fileSize));
114 item->setData(0, Qt::UserRole, fileSize);
115 item->setIcon(0, KIcon("video-x-generic"));
119 Mlt::Producer *producer = new Mlt::Producer(profile, url.path().toUtf8().data());
121 if (producer->is_blank() == false) {
122 int width = 45.0 * profile.dar();
123 int swidth = 45.0 * profile.width() / profile.height();
124 if (width % 2 == 1) width++;
125 item->setIcon(0, QPixmap::fromImage(KThumb::getFrame(producer, 0, swidth, width, 45)));
126 int playTime = producer->get_playtime();
127 item->setText(1, Timecode::getStringTimecode(playTime, profile.fps()));
128 item->setData(1, Qt::UserRole, playTime);
132 if (chapters.isEmpty() == false) {
133 item->setData(1, Qt::UserRole + 1, chapters);
135 else if (QFile::exists(url.path() + ".dvdchapter")) {
136 // insert chapters as children
137 QFile file(url.path() + ".dvdchapter");
138 if (file.open(QIODevice::ReadOnly)) {
140 doc.setContent(&file);
142 QDomNodeList chapters = doc.elementsByTagName("chapter");
143 QStringList chaptersList;
144 for (int j = 0; j < chapters.count(); j++) {
145 chaptersList.append(QString::number(chapters.at(j).toElement().attribute("time").toInt()));
147 item->setData(1, Qt::UserRole + 1, chaptersList.join(";"));
149 } else // Explicitly add a chapter at 00:00:00:00
150 item->setData(1, Qt::UserRole + 1, "0");
155 void DvdWizardVob::changeFormat()
157 int max = m_view.vobs_list->topLevelItemCount();
159 switch (m_view.dvd_profile->currentIndex()) {
161 profilename = "dv_pal_wide";
164 profilename = "dv_ntsc";
167 profilename = "dv_ntsc_wide";
170 profilename = "dv_pal";
174 Mlt::Profile profile(profilename.toUtf8().data());
175 QPixmap pix(180, 135);
177 for (int i = 0; i < max; i++) {
178 QTreeWidgetItem *item = m_view.vobs_list->topLevelItem(i);
179 Mlt::Producer *producer = new Mlt::Producer(profile, item->text(0).toUtf8().data());
181 if (producer->is_blank() == false) {
182 //pix = KThumb::getFrame(producer, 0, 135 * profile.dar(), 135);
183 //item->setIcon(0, pix);
184 item->setText(1, Timecode::getStringTimecode(producer->get_playtime(), profile.fps()));
187 int submax = item->childCount();
188 for (int j = 0; j < submax; j++) {
189 QTreeWidgetItem *subitem = item->child(j);
190 subitem->setText(1, Timecode::getStringTimecode(subitem->data(1, Qt::UserRole).toInt(), profile.fps()));
196 void DvdWizardVob::slotDeleteVobFile()
198 QTreeWidgetItem *item = m_view.vobs_list->currentItem();
199 if (item == NULL) return;
206 bool DvdWizardVob::isComplete() const
208 if (!m_view.error_message->text().isEmpty()) return false;
209 if (m_view.vobs_list->topLevelItemCount() == 0) return false;
213 void DvdWizardVob::setUrl(const QString &url)
215 slotAddVobFile(KUrl(url));
218 QStringList DvdWizardVob::selectedUrls() const
222 int max = m_view.vobs_list->topLevelItemCount();
223 for (int i = 0; i < max; i++) {
224 QTreeWidgetItem *item = m_view.vobs_list->topLevelItem(i);
225 if (item) result.append(item->text(0));
231 QStringList DvdWizardVob::durations() const
235 int max = m_view.vobs_list->topLevelItemCount();
236 for (int i = 0; i < max; i++) {
237 QTreeWidgetItem *item = m_view.vobs_list->topLevelItem(i);
238 if (item) result.append(QString::number(item->data(1, Qt::UserRole).toInt()));
243 QStringList DvdWizardVob::chapters() const
247 int max = m_view.vobs_list->topLevelItemCount();
248 for (int i = 0; i < max; i++) {
249 QTreeWidgetItem *item = m_view.vobs_list->topLevelItem(i);
251 result.append(item->data(1, Qt::UserRole + 1).toString());
257 void DvdWizardVob::updateChapters(QMap <QString, QString> chaptersdata)
259 int max = m_view.vobs_list->topLevelItemCount();
260 for (int i = 0; i < max; i++) {
261 QTreeWidgetItem *item = m_view.vobs_list->topLevelItem(i);
262 if (chaptersdata.contains(item->text(0))) item->setData(1, Qt::UserRole + 1, chaptersdata.value(item->text(0)));
266 int DvdWizardVob::duration(int ix) const
269 QTreeWidgetItem *item = m_view.vobs_list->topLevelItem(ix);
271 result = item->data(1, Qt::UserRole).toInt();
277 QString DvdWizardVob::introMovie() const
279 if (!m_view.use_intro->isChecked()) return QString();
280 return m_view.intro_vob->url().path();
283 void DvdWizardVob::setIntroMovie(const QString& path)
285 m_view.intro_vob->setUrl(KUrl(path));
286 m_view.use_intro->setChecked(path.isEmpty() == false);
290 void DvdWizardVob::slotCheckVobList()
292 emit completeChanged();
293 int max = m_view.vobs_list->topLevelItemCount();
294 QTreeWidgetItem *item = m_view.vobs_list->currentItem();
296 if (item == NULL) hasItem = false;
297 m_view.button_delete->setEnabled(hasItem);
298 if (hasItem && m_view.vobs_list->indexOfTopLevelItem(item) == 0) m_view.button_up->setEnabled(false);
299 else m_view.button_up->setEnabled(hasItem);
300 if (hasItem && m_view.vobs_list->indexOfTopLevelItem(item) == max - 1) m_view.button_down->setEnabled(false);
301 else m_view.button_down->setEnabled(hasItem);
303 #if KDE_IS_VERSION(4,2,0)
304 qint64 totalSize = 0;
305 for (int i = 0; i < max; i++) {
306 item = m_view.vobs_list->topLevelItem(i);
307 if (item) totalSize += (qint64) item->data(0, Qt::UserRole).toInt();
310 qint64 maxSize = (qint64) 47000 * 100000;
311 m_capacityBar->setValue(100 * totalSize / maxSize);
312 m_capacityBar->setText(KIO::convertSize(totalSize));
316 void DvdWizardVob::slotItemUp()
318 QTreeWidgetItem *item = m_view.vobs_list->currentItem();
319 if (item == NULL) return;
320 int index = m_view.vobs_list->indexOfTopLevelItem(item);
321 if (index == 0) return;
322 m_view.vobs_list->insertTopLevelItem(index - 1, m_view.vobs_list->takeTopLevelItem(index));
325 void DvdWizardVob::slotItemDown()
327 int max = m_view.vobs_list->topLevelItemCount();
328 QTreeWidgetItem *item = m_view.vobs_list->currentItem();
329 if (item == NULL) return;
330 int index = m_view.vobs_list->indexOfTopLevelItem(item);
331 if (index == max - 1) return;
332 m_view.vobs_list->insertTopLevelItem(index + 1, m_view.vobs_list->takeTopLevelItem(index));
335 bool DvdWizardVob::isPal() const
337 return m_view.dvd_profile->currentIndex() < 2;
340 bool DvdWizardVob::isWide() const
342 return (m_view.dvd_profile->currentIndex() == 1 || m_view.dvd_profile->currentIndex() == 3);
345 void DvdWizardVob::setProfile(const QString& profile)
347 if (profile == "dv_pal") m_view.dvd_profile->setCurrentIndex(0);
348 else if (profile == "dv_pal_wide") m_view.dvd_profile->setCurrentIndex(1);
349 else if (profile == "dv_ntsc") m_view.dvd_profile->setCurrentIndex(2);
350 else if (profile == "dv_ntsc_wide") m_view.dvd_profile->setCurrentIndex(3);
353 void DvdWizardVob::clear()
355 m_view.vobs_list->clear();