Bugfix commit

The journey through the internals of SheMov started by fixing
SeriesTreeWidget::readSettings(). The selected index didn't really get
selected on startup because only QItemSelectionModel::setCurrendt() was
called. Replace it with QItemSelectionModel::select() and
QTreeView::setCurrent(). Also fix SeriesTreeWidget::writeSettings() to
only write selected items to QSettings() when something is selected.

While working on selections I realized that there is a serious bug in
Helper::moveToArchive. The destination directory in the archive must be
created if it doesn't exist. For a testcase I needed an easy way to move
files back from the archive to incoming directory, so I added
FilesTreeWiget::moveToDirectory(). This lets you move files from the
FilesTreeWidget to any directory. During testing I realized that
SeriesTreeWidget::deleteFromSeries() QMessageBox() doesn't show files
when deleting a series part. Fixed that by adding SeriesParts to file
list.

Finally a newly added SeriesPart gets selected and selected by expanding
it first and then calling QItemSelectionModel::select()

To make a long story short:
1. fix SeriesTreeWidget::{read,write}Settings
2. add FilesTreeWidget::moveToDirectory()
3. fix SeriesTreeWidget::deleteFromSeries() QMessageBox
4. fix selecting newly added SeriesParts

1 files changed, 19 insertions, 0 deletions

diff --git a/filestreewidget.cpp b/filestreewidget.cpp
index d27a22e..a348ac4 100644
--- a/filestreewidget.cpp
+++ b/filestreewidget.cpp
@@ -17,6 +17,8 @@
 #include <QSpinBox>
 #include <QPushButton>
 #include <QProcess>
+#include <QFileDialog>
+#include <QSettings>
 
 #include <QDebug>
 
@@ -139,6 +141,23 @@ void FilesTreeWidget::removeFiles(){
 	}
 }
 
+void FilesTreeWidget::moveToDirectory(){
+	QModelIndexList selected = mView->selectionModel()->selectedRows();
+	if(selected.isEmpty()){
+		return;
+	}
+	QSettings s;
+	QString startDir = s.value("paths/selecteddir", QDir::homePath()).toString();
+	QString dir = QFileDialog::getExistingDirectory(this, tr("Select directory"), startDir);
+	if(!dir.isEmpty()){
+		foreach(QModelIndex i, selected){
+			QString source = i.data(FilesTreeModel::FullPathRole).toString();
+			QString destination = QString("%1/%2").arg(dir).arg(i.data(FilesTreeModel::FileNameRole).toString());
+			QFile::rename(source, destination);
+		}
+	}
+}
+
 void FilesTreeWidget::fileSelectionChanged(const QModelIndex &current, const QModelIndex &previous){
 	Q_UNUSED(previous);
 	int seriesPartId = current.data(FilesTreeModel::SeriesPartIdRole).toInt();