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(Timecode tc, QWidget * parent) :
34 setFont(KGlobalSettings::toolBarFont());
35 setWindowTitle(i18n("Add Slideshow Clip"));
37 m_view.clip_name->setText(i18n("Slideshow Clip"));
38 m_view.folder_url->setMode(KFile::Directory);
39 m_view.icon_list->setIconSize(QSize(50, 50));
40 connect(m_view.folder_url, SIGNAL(textChanged(const QString &)), this, SLOT(parseFolder()));
41 connect(m_view.image_type, SIGNAL(currentIndexChanged(int)), this, SLOT(parseFolder()));
43 connect(m_view.slide_fade, SIGNAL(stateChanged(int)), this, SLOT(slotEnableLuma(int)));
44 connect(m_view.luma_fade, SIGNAL(stateChanged(int)), this, SLOT(slotEnableLumaFile(int)));
46 //WARNING: keep in sync with clipproperties.cpp
47 m_view.image_type->addItem("JPG (*.jpg)", "jpg");
48 m_view.image_type->addItem("JPEG (*.jpeg)", "jpeg");
49 m_view.image_type->addItem("PNG (*.png)", "png");
50 m_view.image_type->addItem("BMP (*.bmp)", "bmp");
51 m_view.image_type->addItem("GIF (*.gif)", "gif");
52 m_view.image_type->addItem("TGA (*.tga)", "tga");
53 m_view.image_type->addItem("TIFF (*.tiff)", "tiff");
54 m_view.image_type->addItem("Open EXR (*.exr)", "exr");
56 m_view.clip_duration->setInputMask(m_timecode.inputMask());
57 m_view.clip_duration->setText(m_timecode.reformatSeparators(KdenliveSettings::image_duration()));
58 m_view.luma_duration->setInputMask(m_timecode.inputMask());
59 m_view.luma_duration->setText(m_timecode.getTimecodeFromFrames(int(ceil(m_timecode.fps()))));
60 m_view.folder_url->setUrl(QDir::homePath());
62 m_view.clip_duration_format->addItem(i18n("hh:mm:ss::ff"));
63 m_view.clip_duration_format->addItem(i18n("Frames"));
64 connect(m_view.clip_duration_format, SIGNAL(activated(int)), this, SLOT(slotUpdateDurationFormat(int)));
65 m_view.clip_duration_frames->setHidden(true);
66 m_view.luma_duration_frames->setHidden(true);
68 // Check for Kdenlive installed luma files
70 filters << "*.pgm" << "*.png";
72 QStringList customLumas = KGlobal::dirs()->findDirs("appdata", "lumas");
73 foreach(const QString &folder, customLumas) {
74 QStringList filesnames = QDir(folder).entryList(filters, QDir::Files);
75 foreach(const QString &fname, filesnames) {
76 QString filePath = KUrl(folder).path(KUrl::AddTrailingSlash) + fname;
77 m_view.luma_file->addItem(KIcon(filePath), fname, filePath);
81 // Check for MLT lumas
82 QString profilePath = KdenliveSettings::mltpath();
83 QString folder = profilePath.section('/', 0, -3);
84 folder.append("/lumas/PAL"); // TODO: cleanup the PAL / NTSC mess in luma files
85 QDir lumafolder(folder);
86 QStringList filesnames = lumafolder.entryList(filters, QDir::Files);
87 foreach(const QString &fname, filesnames) {
88 QString filePath = KUrl(folder).path(KUrl::AddTrailingSlash) + fname;
89 m_view.luma_file->addItem(KIcon(filePath), fname, filePath);
95 void SlideshowClip::slotEnableLuma(int state)
98 if (state == Qt::Checked) enable = true;
99 m_view.luma_duration->setEnabled(enable);
100 m_view.luma_duration_frames->setEnabled(enable);
101 m_view.luma_fade->setEnabled(enable);
103 m_view.luma_file->setEnabled(m_view.luma_fade->isChecked());
104 } else m_view.luma_file->setEnabled(false);
105 m_view.label_softness->setEnabled(m_view.luma_fade->isChecked() && enable);
106 m_view.luma_softness->setEnabled(m_view.label_softness->isEnabled());
109 void SlideshowClip::slotEnableLumaFile(int state)
112 if (state == Qt::Checked) enable = true;
113 m_view.luma_file->setEnabled(enable);
114 m_view.luma_softness->setEnabled(enable);
115 m_view.label_softness->setEnabled(enable);
118 void SlideshowClip::parseFolder()
120 m_view.icon_list->clear();
121 QDir dir(m_view.folder_url->url().path());
124 QString filter = m_view.image_type->itemData(m_view.image_type->currentIndex()).toString();
125 filters << "*." + filter;
126 // TODO: improve jpeg image detection with extension like jpeg, requires change in MLT image producers
129 dir.setNameFilters(filters);
130 const QStringList result = dir.entryList(QDir::Files);
131 m_count = result.count();
132 if (m_count == 0) m_view.buttonBox->button(QDialogButtonBox::Ok)->setEnabled(false);
133 else m_view.buttonBox->button(QDialogButtonBox::Ok)->setEnabled(true);
134 m_view.label_info->setText(i18np("1 image found", "%1 images found", m_count));
135 QListWidgetItem *item;
137 KIcon unknownicon("unknown");
138 foreach(const QString &path, result) {
141 QIcon icon(dir.filePath(path));
142 item = new QListWidgetItem(icon, KUrl(path).fileName());
144 item = new QListWidgetItem(unknownicon, KUrl(path).fileName());
145 item->setData(Qt::UserRole, dir.filePath(path));
147 m_view.icon_list->addItem(item);
149 if (m_count >= 80) connect(m_view.icon_list, SIGNAL(currentRowChanged(int)), this, SLOT(slotSetItemIcon(int)));
150 m_view.icon_list->setCurrentRow(0);
153 void SlideshowClip::slotSetItemIcon(int row)
155 QListWidgetItem * item = m_view.icon_list->item(row);
157 QString path = item->data(Qt::UserRole).toString();
158 if (!path.isEmpty()) {
161 item->setData(Qt::UserRole, QString());
166 QString SlideshowClip::selectedPath() const
168 QString extension = "/.all." + m_view.image_type->itemData(m_view.image_type->currentIndex()).toString();
169 return m_view.folder_url->url().path() + extension;
173 QString SlideshowClip::clipName() const
175 return m_view.clip_name->text();
178 QString SlideshowClip::clipDuration() const
180 if (m_view.clip_duration_format->currentIndex() == 1) {
181 // we are in frames mode
182 return m_timecode.getTimecodeFromFrames(m_view.clip_duration_frames->value());
184 return m_view.clip_duration->text();
187 int SlideshowClip::imageCount() const
192 int SlideshowClip::softness() const
194 return m_view.luma_softness->value();
197 bool SlideshowClip::loop() const
199 return m_view.slide_loop->isChecked();
202 bool SlideshowClip::fade() const
204 return m_view.slide_fade->isChecked();
207 QString SlideshowClip::lumaDuration() const
209 if (m_view.clip_duration_format->currentIndex() == 1) {
210 // we are in frames mode
211 return m_timecode.getTimecodeFromFrames(m_view.luma_duration_frames->value());
213 return m_view.luma_duration->text();
216 QString SlideshowClip::lumaFile() const
218 if (!m_view.luma_fade->isChecked() || !m_view.luma_file->isEnabled()) return QString();
219 return m_view.luma_file->itemData(m_view.luma_file->currentIndex()).toString();
222 void SlideshowClip::slotUpdateDurationFormat(int ix)
224 bool framesFormat = ix == 1;
226 // switching to frames count, update widget
227 m_view.clip_duration_frames->setValue(m_timecode.getFrameCount(m_view.clip_duration->text()));
228 m_view.luma_duration_frames->setValue(m_timecode.getFrameCount(m_view.luma_duration->text()));
230 // switching to timecode format
231 m_view.clip_duration->setInputMask(m_timecode.inputMask());
232 m_view.clip_duration->setText(m_timecode.getTimecodeFromFrames(m_view.clip_duration_frames->value()));
233 m_view.luma_duration->setInputMask(m_timecode.inputMask());
234 m_view.luma_duration->setText(m_timecode.getTimecodeFromFrames(m_view.luma_duration_frames->value()));
236 m_view.clip_duration_frames->setHidden(!framesFormat);
237 m_view.clip_duration->setHidden(framesFormat);
238 m_view.luma_duration_frames->setHidden(!framesFormat);
239 m_view.luma_duration->setHidden(framesFormat);
242 #include "slideshowclip.moc"