Fix label

[kdenlive] / src / slideshowclip.cpp

diff --git a/src/slideshowclip.cpp b/src/slideshowclip.cpp
index 8a0b5c9716709a61684e8e7606f2c26cff913dbd..c4c88cdaea75d6c6e84c8a23a7eb7a7a44400ac8 100644 (file)
--- a/src/slideshowclip.cpp
+++ b/src/slideshowclip.cpp
@@ -28,7 +28,7 @@
 #include <QDir>
 
 
-SlideshowClip::SlideshowClip(Timecode tc, QWidget * parent) :
+SlideshowClip::SlideshowClip(const Timecode &tc, QWidget * parent) :
     QDialog(parent),
     m_count(0),
     m_timecode(tc),
@@ -42,9 +42,9 @@ SlideshowClip::SlideshowClip(Timecode tc, QWidget * parent) :
     m_view.icon_list->setIconSize(QSize(50, 50));
     m_view.show_thumbs->setChecked(KdenliveSettings::showslideshowthumbs());
 
-    connect(m_view.folder_url, SIGNAL(textChanged(const QString &)), this, SLOT(parseFolder()));
+    connect(m_view.folder_url, SIGNAL(textChanged(QString)), this, SLOT(parseFolder()));
     connect(m_view.image_type, SIGNAL(currentIndexChanged(int)), this, SLOT(parseFolder()));
-    connect(m_view.pattern_url, SIGNAL(textChanged(const QString &)), this, SLOT(parseFolder()));
+    connect(m_view.pattern_url, SIGNAL(textChanged(QString)), this, SLOT(parseFolder()));
 
     connect(m_view.show_thumbs, SIGNAL(stateChanged(int)), this, SLOT(slotEnableThumbs(int)));
     connect(m_view.slide_fade, SIGNAL(stateChanged(int)), this, SLOT(slotEnableLuma(int)));
@@ -112,9 +112,7 @@ SlideshowClip::SlideshowClip(Timecode tc, QWidget * parent) :
 
 SlideshowClip::~SlideshowClip()
 {
-    if (m_thumbJob) {
-        delete m_thumbJob;
-    }
+    delete m_thumbJob;
 }
 
 void SlideshowClip::slotEnableLuma(int state)
@@ -139,7 +137,7 @@ void SlideshowClip::slotEnableThumbs(int state)
     } else {
         KdenliveSettings::setShowslideshowthumbs(false);
         if (m_thumbJob) {
-            disconnect(m_thumbJob, SIGNAL(gotPreview(const KFileItem &, const QPixmap &)), this, SLOT(slotSetPixmap(const KFileItem &, const QPixmap &)));
+            disconnect(m_thumbJob, SIGNAL(gotPreview(KFileItem,QPixmap)), this, SLOT(slotSetPixmap(KFileItem,QPixmap)));
             m_thumbJob->kill();
             m_thumbJob = NULL;
         }
@@ -156,44 +154,6 @@ void SlideshowClip::slotEnableLumaFile(int state)
     m_view.label_softness->setEnabled(enable);
 }
 
-// static
-//TODO: sequence begin
-int SlideshowClip::sequenceCount(KUrl file)
-{
-    // find pattern
-    int count = 0;
-    QString filter = file.fileName();
-    QString ext = filter.section('.', -1);
-    filter = filter.section('.', 0, -2);
-    int fullSize = filter.size();
-    bool hasDigit = false;
-    while (filter.at(filter.size() - 1).isDigit()) {
-        hasDigit = true;
-        filter.remove(filter.size() - 1, 1);
-    }
-    if (!hasDigit) return 0;
-
-
-    // Find number of digits in sequence
-    int precision = fullSize - filter.size();
-    int firstFrame = file.fileName().section('.', 0, -2).right(precision).toInt();    
-    QString folder = file.directory(KUrl::AppendTrailingSlash);
-    // Check how many files we have
-    QDir dir(folder);
-    QString path;
-    int gap = 0;
-    for (int i = firstFrame; gap < 100; i++) {
-        path = filter + QString::number(i).rightJustified(precision, '0', false) + ext;
-        if (dir.exists(path)) {
-            count ++;
-            gap = 0;
-        } else {
-            gap++;
-        }
-    }
-    return count;
-}
-
 void SlideshowClip::parseFolder()
 {
     m_view.icon_list->clear();
@@ -230,7 +190,7 @@ void SlideshowClip::parseFolder()
         int firstFrame = m_view.pattern_url->url().fileName().section('.', 0, -2).right(precision).toInt();
         QString path;
         int gap = 0;
-        for (int i = firstFrame; gap < 100; i++) {
+        for (int i = firstFrame; gap < 100; ++i) {
             path = filter + QString::number(i).rightJustified(precision, '0', false) + ext;
             if (dir.exists(path)) {
                 result.append(path);
@@ -259,7 +219,7 @@ void SlideshowClip::slotGenerateThumbs()
         delete m_thumbJob;
     };
     KFileItemList fileList;
-    for (int i = 0; i < m_view.icon_list->count(); i++) {
+    for (int i = 0; i < m_view.icon_list->count(); ++i) {
         QListWidgetItem* item = m_view.icon_list->item(i);
         if (item) {
             QString path = item->data(Qt::UserRole).toString();
@@ -276,13 +236,13 @@ void SlideshowClip::slotGenerateThumbs()
 #endif
 
     m_thumbJob->setAutoDelete(false);
-    connect(m_thumbJob, SIGNAL(gotPreview(const KFileItem &, const QPixmap &)), this, SLOT(slotSetPixmap(const KFileItem &, const QPixmap &)));
+    connect(m_thumbJob, SIGNAL(gotPreview(KFileItem,QPixmap)), this, SLOT(slotSetPixmap(KFileItem,QPixmap)));
     m_thumbJob->start();
 }
 
 void SlideshowClip::slotSetPixmap(const KFileItem &fileItem, const QPixmap &pix)
 {
-    for (int i = 0; i < m_view.icon_list->count(); i++) {
+    for (int i = 0; i < m_view.icon_list->count(); ++i) {
         QListWidgetItem* item = m_view.icon_list->item(i);
         if (item) {
             QString path = item->data(Qt::UserRole).toString();
@@ -309,7 +269,7 @@ QString SlideshowClip::selectedPath()
 }
 
 // static
-int SlideshowClip::getFrameNumberFromPath(KUrl path)
+int SlideshowClip::getFrameNumberFromPath(const KUrl &path)
 {
     QString filter = path.fileName();
     filter = filter.section('.', 0, -2);
@@ -321,7 +281,7 @@ int SlideshowClip::getFrameNumberFromPath(KUrl path)
 }
 
 // static
-QString SlideshowClip::selectedPath(KUrl url, bool isMime, QString extension, QStringList *list)
+QString SlideshowClip::selectedPath(const KUrl &url, bool isMime, QString extension, QStringList *list)
 {
     QString folder;
     if (isMime) {
@@ -348,14 +308,11 @@ QString SlideshowClip::selectedPath(KUrl url, bool isMime, QString extension, QS
         int precision = fullSize - filter.size();
        int firstFrame = firstFrameData.right(precision).toInt();
 
-       // Workaround bug in MLT image sequence detection
-       if (firstFrame < 3) firstFrame = 0;
-
         // Check how many files we have
         QDir dir(folder);
         QString path;
         int gap = 0;
-        for (int i = firstFrame; gap < 100; i++) {
+        for (int i = firstFrame; gap < 100; ++i) {
             path = filter + QString::number(i).rightJustified(precision, '0', false) + ext;
             if (dir.exists(path)) {
                 (*list).append(folder + path);
@@ -364,8 +321,8 @@ QString SlideshowClip::selectedPath(KUrl url, bool isMime, QString extension, QS
                 gap++;
             }
         }
-        if (firstFrame > 0) extension = filter + '%' + QString::number(firstFrame).rightJustified(precision, '0', false) + 'd' + ext;
-        else extension = filter + "%0" + QString::number(precision) + 'd' + ext;
+        extension = filter + "%0" + QString::number(precision) + 'd' + ext;
+       if (firstFrame > 0) extension.append(QString("?begin:%1").arg(firstFrame));
     }
     kDebug() << "// FOUND " << (*list).count() << " items for " << url.path();
     return  folder + extension;