Delete pictures from the Widget by pressing delete

Select the picture, press delete, profit.

[Dirk Hohndel: removed the stray hunk that snuck into this patch]

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 17 insertions, 0 deletions

diff --git a/qt-ui/maintab.cpp b/qt-ui/maintab.cpp
index ed65a1943..d49c8844c 100644
--- a/qt-ui/maintab.cpp
+++ b/qt-ui/maintab.cpp
@@ -167,6 +167,13 @@ MainTab::MainTab(QWidget *parent) : QTabWidget(parent),
 		ui.cylinders->view()->setColumnHidden(i, checked);
 		ui.cylinders->view()->horizontalHeader()->addAction(action);
 	}
+
+	QAction *deletePhoto = new QAction(this);
+	deletePhoto->setShortcut(Qt::Key_Delete);
+	deletePhoto->setShortcutContext(Qt::WidgetShortcut);
+	ui.photosView->addAction(deletePhoto);
+	ui.photosView->setSelectionMode(QAbstractItemView::SingleSelection);
+	connect(deletePhoto, SIGNAL(triggered(bool)), this, SLOT(removeSelectedPhotos()));
 }
 
 MainTab::~MainTab()
@@ -1153,3 +1160,13 @@ void MainTab::photoDoubleClicked(const QString filePath)
 {
 	QDesktopServices::openUrl(QUrl::fromLocalFile(filePath));
 }
+
+void MainTab::removeSelectedPhotos()
+{
+	if (!ui.photosView->selectionModel()->hasSelection())
+		return;
+
+	QModelIndex photoIndex = ui.photosView->selectionModel()->selectedIndexes().first();
+	QString fileUrl = photoIndex.data(Qt::DisplayPropertyRole).toString();
+	DivePictureModel::instance()->removePicture(fileUrl);
+}