Fix preview

* Show :/picgone.png if movie is not available
* Show cover if preview is called on a picture

3 files changed, 22 insertions, 10 deletions

diff --git a/archivecontroller.cpp b/archivecontroller.cpp
index 185b770..c0ecb0c 100644
--- a/archivecontroller.cpp
+++ b/archivecontroller.cpp
@@ -181,13 +181,23 @@ void ArchiveController::showPreview(){
     if(sel.isEmpty()){
         return;
     }
-    QModelIndex first = sel.first();
-    QPixmap preview = Helper::preview(first.data().toString());
-    if(!preview.isNull()){
-        PictureViewer2 *pv = SmGlobals::instance()->pictureViewer();
-        pv->setPixmap(preview);
-        pv->show();
+    QString first = sel.first().data().toString();
+    PictureViewer2 *pv = SmGlobals::instance()->pictureViewer();
+    QFileInfo fi(first);
+    if(!fi.exists()){
+        pv->setFile();
+    }else if(sel.first().data(ArchiveFilesModel::FileTypeRole).toInt() == ArchiveFilesModel::Movie){
+        QPixmap preview = Helper::preview(first);
+        if(!preview.isNull()){
+            pv->setPixmap(preview);
+            pv->show();
+        }else{
+            pv->setFile();
+        }
+    }else{
+        pv->setFile(first);
     }
+    pv->show();
 }
 
 void ArchiveController::addActionForTree(QAction *a){
diff --git a/pictureviewer2.cpp b/pictureviewer2.cpp
index e457865..f4592c1 100644
--- a/pictureviewer2.cpp
+++ b/pictureviewer2.cpp
@@ -39,7 +39,9 @@
 #include "newpicsdialog.h"
 #include "helper.h"
 
-PictureViewer2::PictureViewer2(QWidget *parent) : QGraphicsView(parent), mCur(0), mCurPos(0), mDefaultFile(":/picgone.png"), mFnItem(0), mMappingItem(0) {
+const QString PictureViewer2::mDefaultFile = ":/picgone.png";
+
+PictureViewer2::PictureViewer2(QWidget *parent) : QGraphicsView(parent), mCur(0), mCurPos(0), mFnItem(0), mMappingItem(0) {
     //behave like QDialog, but don't be one...
     setWindowFlags(QFlags<Qt::WindowType>(0x1|0x2|0x1000|0x2000|0x10000|0x8000000));
     setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
@@ -123,7 +125,7 @@ void PictureViewer2::setFile(const PicData &file){
     showFile(mFiles.at(mCurPos));
 }
 
-void PictureViewer2::setFile(const QString &fullPath){
+void PictureViewer2::setFile(QString fullPath){
     PicData pd = picData(fullPath);
     setFile(pd);
 }
diff --git a/pictureviewer2.h b/pictureviewer2.h
index fbda34d..c6b7322 100644
--- a/pictureviewer2.h
+++ b/pictureviewer2.h
@@ -39,7 +39,7 @@ class PictureViewer2 : public QGraphicsView {
         void addFiles(const PicDataList &files, bool clear = true);
         void addFiles(const QString &dir, bool clear = true);
         void setFile(const PicData &file);
-        void setFile(const QString &fullPath);
+        void setFile(QString fullPath = mDefaultFile);
         void setPixmap(const QPixmap &pm);
         PicData picData(const QString &fullPath);
         virtual QSize sizeHint() const;
@@ -82,7 +82,7 @@ class PictureViewer2 : public QGraphicsView {
         int mConfigInfoPos;
         int mConfigMapPos;
         QTimer *mSlideTimer;
-        const QString mDefaultFile;
+        const static QString mDefaultFile;
         PictureViewer2Item *mFnItem;
         PictureViewer2Item *mMappingItem;
         bool mUseGradient;