From 361a5c3fbd2a693440491e3720e77a6245ac48d6 Mon Sep 17 00:00:00 2001
From: Arno <am@disconnect.de>
Date: Sat, 14 Sep 2013 08:05:57 +0200
Subject: Add preview to FilesystemWidget

---
 filesystemwidget.cpp | 19 +++++++++++++++++++
 filesystemwidget.h   |  1 +
 shemov.cpp           |  3 +++
 shemov.h             |  1 +
 4 files changed, 24 insertions(+)

diff --git a/filesystemwidget.cpp b/filesystemwidget.cpp
index c2d3861..8c013ec 100644
--- a/filesystemwidget.cpp
+++ b/filesystemwidget.cpp
@@ -434,6 +434,25 @@ void FilesystemWidget::setWindowTitle(){
     emit windowTitle(mWindowTitle);
 }
 
+void FilesystemWidget::preview(){
+    QModelIndex curIdx = mFileView->selectionModel()->currentIndex();
+    QString mimeType = curIdx.data(SmDirModel::TypeRole).toString();
+    if(mimeType.startsWith("video")){
+        qApp->setOverrideCursor(Qt::BusyCursor);
+        mPicViewer->setShowMappingItem(false);
+        QPixmap pm(Helper::preview(curIdx.data(SmDirModel::FullPathRole).toString()));
+        if(!pm.isNull()){
+            mPicViewer->setPixmap(pm);
+            mPicViewer->show();
+        }
+        qApp->restoreOverrideCursor();
+    }else if(mimeType.startsWith("image")){
+        mPicViewer->setShowMappingItem(false);
+        mPicViewer->setFile(curIdx.data(SmDirModel::FullPathRole).toString());
+        mPicViewer->show();
+    }
+}
+
 void FilesystemWidget::deleteRecursive(const QFileInfo &start){
 	if(start.isDir()){
 		QDir curDir = QDir(start.absoluteFilePath());;
diff --git a/filesystemwidget.h b/filesystemwidget.h
index e3a2597..751a805 100644
--- a/filesystemwidget.h
+++ b/filesystemwidget.h
@@ -59,6 +59,7 @@ class FilesystemWidget : public QWidget {
         void moveToArchive();
         void selectAllPV();
         void setWindowTitle();
+        void preview();
 
 	private slots:
 		void dirExpanded(const QModelIndex &idx);
diff --git a/shemov.cpp b/shemov.cpp
index e9c8427..2b7666d 100644
--- a/shemov.cpp
+++ b/shemov.cpp
@@ -435,6 +435,8 @@ void SheMov::createActions(){
     connect(mRefreshA, SIGNAL(triggered()), mFSWidget->fileModel(), SLOT(refresh()));
     mFSViewPropertiesA = new QAction(tr("Properties..."), this);
     connect(mFSViewPropertiesA, SIGNAL(triggered()), mFSWidget->fileView(), SLOT(properties()));
+    mFSPreviewA = new QAction(tr("Preview..."), this);
+    connect(mFSPreviewA, SIGNAL(triggered()), mFSWidget, SLOT(preview()));
 
 	//Help menu
 	QString aboutLabel = QString(tr("About %1...")).arg(qApp->applicationName());
@@ -759,6 +761,7 @@ void SheMov::createMenus(){
     mFSWidget->fileView()->addAction(mArchiveSelectedPicsA);
     mFSWidget->fileView()->addAction(mArchiveSelectedMovsA);
     mFSWidget->fileView()->addAction(createSeparator());
+    mFSWidget->fileView()->addAction(mFSPreviewA);
     mFSWidget->fileView()->addAction(mFSViewPropertiesA);
 
     // Movie archive
diff --git a/shemov.h b/shemov.h
index 0b41bc0..4a6bf23 100644
--- a/shemov.h
+++ b/shemov.h
@@ -105,6 +105,7 @@ class SheMov : public QMainWindow {
 		QAction *mNewMovieWizardA;
         QAction *mMoveToArchiveA;
         QAction *mFSViewPropertiesA;
+        QAction *mFSPreviewA;
 
 		//Filesystem View Actions
 		QActionGroup *mOpenWithGroupFS;
-- 
cgit v1.2.3-70-g09d2