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, CommentedTime t, Timecode tc, const QString &caption, QWidget * parent) :
36 setFont(KGlobalSettings::toolBarFont());
39 setWindowTitle(caption);
40 m_previewTimer = new QTimer(this);
43 m_previewTimer->setInterval(500);
44 connect(m_previewTimer, SIGNAL(timeout()), this, SLOT(slotUpdateThumb()));
45 m_profile = new Mlt::Profile((char*) KdenliveSettings::current_profile().data());
46 m_dar = m_profile->dar();
48 QDomElement westley = doc.createElement("westley");
49 QDomElement play = doc.createElement("playlist");
50 doc.appendChild(westley);
51 westley.appendChild(play);
52 play.appendChild(doc.importNode(clip->toXML(), true));
53 //char *tmp = doc.toString().toUtf8().data();
54 m_producer = new Mlt::Producer(*m_profile, "westley-xml", doc.toString().toUtf8().data());
57 QPixmap p((int)(100 * m_dar), 100);
58 QString colour = clip->getProperty("colour");
59 switch (m_clip->clipType()) {
64 connect(this, SIGNAL(updateThumb()), m_previewTimer, SLOT(start()));
67 p = KThumb::getFrame(m_producer, t.time().frames(m_fps), (int)(100 * m_dar), 100);
70 colour = colour.replace(0, 2, "#");
71 p.fill(QColor(colour.left(7)));
77 m_view.clip_thumb->setFixedWidth(p.width());
78 m_view.clip_thumb->setFixedHeight(p.height());
79 m_view.clip_thumb->setPixmap(p);
81 connect(m_view.marker_position, SIGNAL(textChanged(const QString &)), this, SIGNAL(updateThumb()));
82 } else m_view.clip_thumb->setHidden(true);
84 m_view.marker_position->setText(tc.getTimecode(t.time(), m_fps));
86 m_view.marker_comment->setText(t.comment());
87 m_view.marker_comment->selectAll();
88 m_view.marker_comment->setFocus();
90 connect(m_view.position_up, SIGNAL(clicked()), this, SLOT(slotTimeUp()));
91 connect(m_view.position_down, SIGNAL(clicked()), this, SLOT(slotTimeDown()));
96 MarkerDialog::~MarkerDialog()
98 delete m_previewTimer;
103 void MarkerDialog::slotUpdateThumb()
105 m_previewTimer->stop();
106 int pos = m_tc.getFrameCount(m_view.marker_position->text(), m_fps);
107 QPixmap p = KThumb::getFrame(m_producer, pos, (int)(100 * m_dar), 100);
108 if (!p.isNull()) m_view.clip_thumb->setPixmap(p);
109 else kDebug() << "!!!!!!!!!!! ERROR CREATING THUMB";
112 void MarkerDialog::slotTimeUp()
114 int duration = m_tc.getFrameCount(m_view.marker_position->text(), m_fps);
115 if (m_clip && duration >= m_clip->duration().frames(m_fps)) return;
117 m_view.marker_position->setText(m_tc.getTimecode(GenTime(duration, m_fps), m_fps));
120 void MarkerDialog::slotTimeDown()
122 int duration = m_tc.getFrameCount(m_view.marker_position->text(), m_fps);
123 if (duration <= 0) return;
125 m_view.marker_position->setText(m_tc.getTimecode(GenTime(duration, m_fps), m_fps));
128 CommentedTime MarkerDialog::newMarker()
130 return CommentedTime(GenTime(m_tc.getFrameCount(m_view.marker_position->text(), m_fps), m_fps), m_view.marker_comment->text());
133 void MarkerDialog::wheelEvent(QWheelEvent * event)
135 if (m_view.marker_position->underMouse() || m_view.clip_thumb->underMouse()) {
136 if (event->delta() > 0)
143 #include "markerdialog.moc"