1 /***************************************************************************
2 * Copyright (C) 2008 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 "markerdialog.h"
23 #include "kdenlivesettings.h"
25 #include <QWheelEvent>
29 MarkerDialog::MarkerDialog(DocClipBase *clip, const CommentedTime &t, const Timecode &tc, const QString &caption, QWidget * parent) :
36 setFont(KGlobalSettings::toolBarFont());
38 setWindowTitle(caption);
41 for (int i = 0; i < 5; ++i) {
42 marker_type->insertItem(i, i18n("Category %1", i));
43 marker_type->setItemData(i, CommentedTime::markerColor(i), Qt::DecorationRole);
45 marker_type->setCurrentIndex(t.markerType());
47 m_in = new TimecodeDisplay(tc, this);
48 inputLayout->addWidget(m_in);
49 m_in->setValue(t.time());
51 m_previewTimer = new QTimer(this);
54 m_in->setRange(0, m_clip->duration().frames(tc.fps()));
55 m_previewTimer->setInterval(500);
56 connect(m_previewTimer, SIGNAL(timeout()), this, SLOT(slotUpdateThumb()));
57 m_profile = new Mlt::Profile((char*) KdenliveSettings::current_profile().data());
58 m_dar = m_profile->dar();
60 QDomElement mlt = doc.createElement("mlt");
61 QDomElement play = doc.createElement("mlt");
63 mlt.appendChild(play);
64 play.appendChild(doc.importNode(clip->toXML(), true));
65 //char *tmp = doc.toString().toUtf8().data();
66 m_producer = new Mlt::Producer(*m_profile, "xml-string", doc.toString().toUtf8().data());
68 int width = Kdenlive::DefaultThumbHeight * m_dar;
69 if (width % 2 == 1) width++;
70 QPixmap p(width, 100);
71 QString colour = clip->getProperty("colour");
72 int swidth = (int) (Kdenlive::DefaultThumbHeight * m_profile->width() / m_profile->height() + 0.5);
74 switch (m_clip->clipType()) {
79 connect(this, SIGNAL(updateThumb()), m_previewTimer, SLOT(start()));
82 m_image = KThumb::getFrame(m_producer, m_in->getValue(), swidth, width, Kdenlive::DefaultThumbHeight);
83 p = QPixmap::fromImage(m_image);
86 colour = colour.replace(0, 2, "#");
87 p.fill(QColor(colour.left(7)));
94 clip_thumb->setFixedWidth(p.width());
95 clip_thumb->setFixedHeight(p.height());
96 clip_thumb->setPixmap(p);
98 connect(m_in, SIGNAL(timeCodeEditingFinished()), this, SIGNAL(updateThumb()));
100 clip_thumb->setHidden(true);
101 label_category->setHidden(true);
102 marker_type->setHidden(true);
105 marker_comment->setText(t.comment());
106 marker_comment->selectAll();
107 marker_comment->setFocus();
112 MarkerDialog::~MarkerDialog()
114 delete m_previewTimer;
119 void MarkerDialog::slotUpdateThumb()
121 m_previewTimer->stop();
122 int pos = m_in->getValue();
123 int width = 100.0 * m_dar;
124 int swidth = (int) (100.0 * m_profile->width() / m_profile->height() + 0.5);
125 if (width % 2 == 1) width++;
126 m_image = KThumb::getFrame(m_producer, pos, swidth, width, 100);
127 QPixmap p = QPixmap::fromImage(m_image);
129 clip_thumb->setPixmap(p);
131 kDebug() << "!!!!!!!!!!! ERROR CREATING THUMB";
134 QImage MarkerDialog::markerImage() const
139 CommentedTime MarkerDialog::newMarker()
141 KdenliveSettings::setDefault_marker_type(marker_type->currentIndex());
142 return CommentedTime(m_in->gentime(), marker_comment->text(), marker_type->currentIndex());
145 #include "markerdialog.moc"