QModelIndex ChapterModel::createNewChapter(const QModelIndex& index)
{
ChapterFile *file = dynamic_cast<ChapterFile*>(priv::treeItem(index));
if( file == 0 ) {
return QModelIndex();
}
ChapterNode *sources = dynamic_cast<ChapterNode*>(file->parentItem());
if( sources == 0 || !sources->isSource() ) {
return QModelIndex();
}
const int count = index.row()+1;
const QStringList files = sources->files(count);
const QModelIndex parent = ChapterModel::parent(index);
beginRemoveRows(parent, 0, count-1);
sources->remove(count);
endRemoveRows();
ChapterRoot *root = dynamic_cast<ChapterRoot*>(_root);
beginInsertRows(QModelIndex(), sources->row(), sources->row());
ChapterNode *newNode = new ChapterNode(root);
root->insert(newNode);
newNode->setTitle(tr("New Chapter"));
newNode->setFiles(files);
endInsertRows();
return ChapterModel::index(newNode->row(), 0, QModelIndex());
}
QVariant ChapterModel::data(const QModelIndex& index, int role) const
{
if( !index.isValid() ) {
return QVariant();
}
csAbstractTreeItem *item = priv::treeItem(index);
if( role == Qt::DisplayRole ) {
ChapterNode *node = dynamic_cast<ChapterNode*>(priv::treeItem(index));
if( node != 0 && !node->isSource() ) {
return chapterTitle(node);
} else {
return item->data(index.column());
}
} else if( role == Qt::EditRole ) {
if( isNode(item) ) {
ChapterNode *node = dynamic_cast<ChapterNode*>(item);
return node->title();
}
} else if( role == Qt::DecorationRole ) {
if( isFile(item) ) {
ChapterFile *file = dynamic_cast<ChapterFile*>(item);
if( file->fileName() == _playingFileName ) {
return QColor(Qt::green);
}
}
}
return QVariant();
}
Jobs ChapterModel::buildJobs() const
{
Jobs jobs;
// NOTE: Don't Build Job for <Files>!!! -> rowCount()-1
for(int cntNode = 0; cntNode < rowCount(QModelIndex())-1; cntNode++) {
QModelIndex nodeIndex = index(cntNode, 0, QModelIndex());
Job job;
for(int cntFile = 0; cntFile < rowCount(nodeIndex); cntFile++) {
QModelIndex fileIndex = index(cntFile, 0, nodeIndex);
ChapterFile *file = dynamic_cast<ChapterFile*>(priv::treeItem(fileIndex));
job.inputFiles.push_back(file->fileName());
} // File
ChapterNode *node = dynamic_cast<ChapterNode*>(priv::treeItem(nodeIndex));
const QString title = chapterTitle(node);
const QString outputDir = QFileInfo(job.inputFiles.front()).absolutePath();
job.outputFile = QFileInfo(QDir(outputDir), title+_L1(".mp3")).absoluteFilePath();
jobs.push_back(job);
} // Node
return jobs;
}
QStringList ChapterNode::files(const int count) const
{
QStringList list;
for(int i = 0; i < qMin(count, rowCount()); i++) {
ChapterFile *file = dynamic_cast<ChapterFile*>(childItem(i));
list.push_back(file->fileName());
}
return list;
}
int ChapterNode::insertFiles(const QStringList& fileNames)
{
if( !_isSource ) {
return 0;
}
QStringList names = fileNames;
qSort(names);
int cntInserted(0);
for(int i = 0; i < names.size(); i++) {
ChapterFile *file = new ChapterFile(this);
insertChild(i, file);
file->setFileName(names[i]);
cntInserted++;
}
return cntInserted;
}
