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 ***************************************************************************/
20 #include "slideshowclip.h"
21 #include "kdenlivesettings.h"
23 #include <KStandardDirs>
29 SlideshowClip::SlideshowClip(QWidget * parent): QDialog(parent), m_count(0)
31 setFont(KGlobalSettings::toolBarFont());
32 setWindowTitle(i18n("Add Slideshow Clip"));
34 m_view.clip_name->setText(i18n("Slideshow Clip"));
35 m_view.folder_url->setMode(KFile::Directory);
36 m_view.icon_list->setIconSize(QSize(50, 50));
37 connect(m_view.folder_url, SIGNAL(textChanged(const QString &)), this, SLOT(parseFolder()));
38 connect(m_view.image_type, SIGNAL(currentIndexChanged(int)), this, SLOT(parseFolder()));
40 connect(m_view.slide_fade, SIGNAL(stateChanged(int)), this, SLOT(slotEnableLuma(int)));
41 connect(m_view.luma_fade, SIGNAL(stateChanged(int)), this, SLOT(slotEnableLumaFile(int)));
43 m_view.image_type->addItem("JPG (*.jpg)", "jpg");
44 m_view.image_type->addItem("JPEG (*.jpeg)", "jpeg");
45 m_view.image_type->addItem("PNG (*.png)", "png");
46 m_view.image_type->addItem("BMP (*.bmp)", "bmp");
47 m_view.image_type->addItem("GIF (*.gif)", "gif");
48 m_view.image_type->addItem("TGA (*.tga)", "tga");
49 m_view.image_type->addItem("TIFF (*.tiff)", "tiff");
50 m_view.image_type->addItem("Open EXR (*.exr)", "exr");
51 m_view.clip_duration->setText(KdenliveSettings::image_duration());
52 m_view.luma_duration->setText("00:00:00:24");
53 m_view.folder_url->setUrl(QDir::homePath());
56 // Check for Kdenlive installed luma files
58 filters << "*.pgm" << "*.png";
60 QStringList customLumas = KGlobal::dirs()->findDirs("appdata", "lumas");
61 foreach(const QString &folder, customLumas) {
62 QStringList filesnames = QDir(folder).entryList(filters, QDir::Files);
63 foreach(const QString &fname, filesnames) {
64 m_view.luma_file->addItem(KIcon(folder + '/' + fname), fname, folder + '/' + fname);
68 // Check for MLT lumas
69 QString profilePath = KdenliveSettings::mltpath();
70 QString folder = profilePath.section('/', 0, -3);
71 folder.append("/lumas/PAL"); // TODO: cleanup the PAL / NTSC mess in luma files
72 QDir lumafolder(folder);
73 QStringList filesnames = lumafolder.entryList(filters, QDir::Files);
74 foreach(const QString &fname, filesnames) {
75 m_view.luma_file->addItem(KIcon(folder + '/' + fname), fname, folder + '/' + fname);
81 void SlideshowClip::slotEnableLuma(int state)
84 if (state == Qt::Checked) enable = true;
85 m_view.luma_duration->setEnabled(enable);
86 m_view.luma_fade->setEnabled(enable);
88 m_view.luma_file->setEnabled(m_view.luma_fade->isChecked());
89 } else m_view.luma_file->setEnabled(false);
90 m_view.label_softness->setEnabled(m_view.luma_fade->isChecked() && enable);
91 m_view.luma_softness->setEnabled(m_view.label_softness->isEnabled());
94 void SlideshowClip::slotEnableLumaFile(int state)
97 if (state == Qt::Checked) enable = true;
98 m_view.luma_file->setEnabled(enable);
99 m_view.luma_softness->setEnabled(enable);
100 m_view.label_softness->setEnabled(enable);
103 void SlideshowClip::parseFolder()
105 m_view.icon_list->clear();
106 QDir dir(m_view.folder_url->url().path());
109 QString filter = m_view.image_type->itemData(m_view.image_type->currentIndex()).toString();
110 filters << "*." + filter;
111 // TODO: improve jpeg image detection with extension like jpeg, requires change in MLT image producers
114 dir.setNameFilters(filters);
115 const QStringList result = dir.entryList(QDir::Files);
116 m_count = result.count();
117 if (m_count == 0) m_view.buttonBox->button(QDialogButtonBox::Ok)->setEnabled(false);
118 else m_view.buttonBox->button(QDialogButtonBox::Ok)->setEnabled(true);
119 m_view.label_info->setText(i18n("%1 images found", m_count));
120 QListWidgetItem *item;
122 KIcon unknownicon("unknown");
123 foreach(const QString &path, result) {
126 QIcon icon(dir.filePath(path));
127 item = new QListWidgetItem(icon, KUrl(path).fileName());
129 item = new QListWidgetItem(unknownicon, KUrl(path).fileName());
130 item->setData(Qt::UserRole, dir.filePath(path));
132 m_view.icon_list->addItem(item);
134 if (m_count >= 80) connect(m_view.icon_list, SIGNAL(currentRowChanged(int)), this, SLOT(slotSetItemIcon(int)));
135 m_view.icon_list->setCurrentRow(0);
138 void SlideshowClip::slotSetItemIcon(int row)
140 QListWidgetItem * item = m_view.icon_list->item(row);
142 QString path = item->data(Qt::UserRole).toString();
143 if (!path.isEmpty()) {
146 item->setData(Qt::UserRole, QString());
151 QString SlideshowClip::selectedPath() const
153 QString extension = "/.all." + m_view.image_type->itemData(m_view.image_type->currentIndex()).toString();
154 return m_view.folder_url->url().path() + extension;
158 QString SlideshowClip::clipName() const
160 return m_view.clip_name->text();
163 QString SlideshowClip::clipDuration() const
165 return m_view.clip_duration->text();
168 int SlideshowClip::imageCount() const
173 int SlideshowClip::softness() const
175 return m_view.luma_softness->value();
178 bool SlideshowClip::loop() const
180 return m_view.slide_loop->isChecked();
183 bool SlideshowClip::fade() const
185 return m_view.slide_fade->isChecked();
188 QString SlideshowClip::lumaDuration() const
190 return m_view.luma_duration->text();
193 QString SlideshowClip::lumaFile() const
195 if (!m_view.luma_fade->isChecked() || !m_view.luma_file->isEnabled()) return QString();
196 return m_view.luma_file->itemData(m_view.luma_file->currentIndex()).toString();
199 #include "slideshowclip.moc"