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 ***************************************************************************/
21 #include "sampleplugin.h"
22 #include "ui_countdown_ui.h"
24 #include <KUrlRequester>
25 #include <KIntSpinBox>
27 #include <KMessageBox>
30 #include <QDomDocument>
31 #include <QInputDialog>
33 QStringList SamplePlugin::generators() const {
34 return QStringList() << i18n("Countdown") << i18n("Noise");
38 KUrl SamplePlugin::generatedClip(const QString &generator, const KUrl &projectFolder, const QStringList &/*lumaNames*/, const QStringList &/*lumaFiles*/, const double fps, const int /*width*/, const int /*height*/) {
40 if (generator == i18n("Noise")) {
41 prePath = projectFolder.path() + "/noise";
42 } else prePath = projectFolder.path() + "/counter";
44 QString counter = QString::number(ct).rightJustified(5, '0', false);
45 while (QFile::exists(prePath + counter + ".westley")) {
47 counter = QString::number(ct).rightJustified(5, '0', false);
50 if (generator == i18n("Noise")) d.setWindowTitle(tr("Create Noise Clip"));
51 else d.setWindowTitle(tr("Create Countdown Clip"));
52 Ui::CountDown_UI view;
54 QString clipFile = prePath + counter + ".westley";
55 view.path->setPath(clipFile);
56 if (d.exec() == QDialog::Accepted) {
58 QDomElement westley = doc.createElement("westley");
59 QDomElement playlist = doc.createElement("playlist");
60 if (generator == i18n("Noise")) {
61 QDomElement prod = doc.createElement("producer");
62 prod.setAttribute("mlt_service", "noise");
63 prod.setAttribute("in", "0");
64 prod.setAttribute("out", QString::number((int) fps * view.duration->value()));
65 playlist.appendChild(prod);
67 for (int i = 0; i < view.duration->value(); i++) {
68 // Create the producers
69 QDomElement prod = doc.createElement("producer");
70 prod.setAttribute("mlt_service", "pango");
71 prod.setAttribute("in", "0");
72 prod.setAttribute("out", QString::number((int) fps));
73 prod.setAttribute("markup", QString::number(view.duration->value() - i));
74 playlist.appendChild(prod);
77 westley.appendChild(playlist);
78 doc.appendChild(westley);
79 QFile file(view.path->url().path());
80 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
81 kWarning() << "////// ERROR writing to file: " << view.path->url().path();
82 KMessageBox::error(0, i18n("Cannot write to file %1", view.path->url().path()));
85 QTextStream out(&file);
86 out << doc.toString();
88 return view.path->url();
93 Q_EXPORT_PLUGIN2(kdenlive_sampleplugin, SamplePlugin)