diff options
Diffstat (limited to 'filestreewidget.cpp')
| -rw-r--r-- | filestreewidget.cpp | 45 |
1 files changed, 44 insertions, 1 deletions
diff --git a/filestreewidget.cpp b/filestreewidget.cpp index 8d9a435..7af3f6f 100644 --- a/filestreewidget.cpp +++ b/filestreewidget.cpp @@ -12,20 +12,63 @@ #include "filestreewidget.h" #include "smmodelsingleton.h" #include "filestreemodel.h" +#include "seriestreemodel.h" -FilesTreeWidget::FilesTreeWidget(QWidget *parent) : QWidget(parent){ +FilesTreeWidget::FilesTreeWidget(QWidget *parent) : QWidget(parent), mSelectedSize(0){ //the view mView = new FilesTreeView; + mView->setSelectionMode(QAbstractItemView::ExtendedSelection); mModel = static_cast<FilesTreeModel*>(SmModelSingleton::instance()->model("FilesModel")); mProxy = new FilesTreeSortModel(this); mProxy->setSourceModel(mModel); mView->setModel(mProxy); mView->setSortingEnabled(true); + QItemSelectionModel *selModel = mView->selectionModel(); + connect(selModel, SIGNAL(currentChanged(QModelIndex,QModelIndex)), this, SLOT(fileSelectionChanged(QModelIndex,QModelIndex))); + connect(selModel, SIGNAL(selectionChanged(QItemSelection,QItemSelection)), this, SLOT(fileSelectionChanged(QItemSelection,QItemSelection))); //layout QHBoxLayout *mainLayout = new QHBoxLayout; mainLayout->addWidget(mView); setLayout(mainLayout); + + //series model + mSeriesModel = static_cast<SeriesTreeModel*>(SmModelSingleton::instance()->model("SeriesModel")); +} + +void FilesTreeWidget::fileSelectionChanged(const QModelIndex ¤t, const QModelIndex &previous){ + Q_UNUSED(previous); + int seriesPartId = current.data(FilesTreeModel::SeriesPartIdRole).toInt(); + int seriesId = mSeriesModel->seriesIdByPartId(seriesPartId); + int filePart = current.data(FilesTreeModel::PartNoRole).toInt(); + QModelIndex seriesIdx = mSeriesModel->findValue(seriesId, QModelIndex(), SeriesTreeModel::SeriesId); + if(seriesIdx.isValid()){ + QModelIndex seriesPartIdx = mSeriesModel->findValue(seriesPartId, seriesIdx, SeriesTreeModel::SeriesPartId); + QString seriesNumber = QString::number(seriesPartIdx.data(SeriesTreeModel::SeriesPartRole).toInt()); + QString msg; + if(filePart != 0){ + msg = QString(tr("%1 %2 (%3)")).arg(seriesIdx.data(SeriesTreeModel::NameRole).toString()).arg(seriesNumber).arg(filePart); + }else{ + msg = QString(tr("%1 %2")).arg(seriesIdx.data(SeriesTreeModel::NameRole).toString()).arg(seriesNumber); + } + emit statusMessage(msg); + } +} + +void FilesTreeWidget::fileSelectionChanged(const QItemSelection &selected, const QItemSelection &deselected){ + QModelIndexList sel = selected.indexes(); + QModelIndexList desel = deselected.indexes(); + foreach(QModelIndex i, sel){ + if(i.column() == 0){ + mSelectedSize += i.data(FilesTreeModel::SizeRole).toLongLong(); + } + } + foreach(QModelIndex i, desel){ + if(i.column() == 0){ + mSelectedSize -= i.data(FilesTreeModel::SizeRole).toLongLong(); + } + } + emit sizeChanged(mSelectedSize); } FilesTreeView::FilesTreeView(QWidget *parent) : QTreeView(parent){} |