Implement FilePropertiesDialog

Implemented a dialog for file properties. When the mime type says it's a
video, fork ffprobe to read the properties of all streams and show them
in a QTreeView powered by a SmTreeModel. If the mime type is image, use
QImage to read some properties and show them in the same dialog.

This commit introduces the new class FilePropertiesDialog. I also had to
implement a copy constructor for SmTreeItem. It obsoletes classes
ActorWidget, ActorModel and MoviePropertiesDialog.

1 files changed, 6 insertions, 0 deletions

diff --git a/shemov.cpp b/shemov.cpp
index 1c180b7..36b0f1f 100644
--- a/shemov.cpp
+++ b/shemov.cpp
@@ -373,6 +373,8 @@ void SheMov::createActions(){
 	connect(mSetDvdNoA, SIGNAL(triggered()), mATree->filesWidget(), SLOT(setDvdNo()));
 	mDeleteFilesFromTreeA = new QAction(tr("Delete file(s)..."), this);
 	connect(mDeleteFilesFromTreeA, SIGNAL(triggered()), mATree->filesWidget(), SLOT(removeFiles()));
+	mFilePropertiesA = new QAction(tr("Properties..."), this);
+	connect(mFilePropertiesA, SIGNAL(triggered()), mATree->filesWidget(), SLOT(fileProperties()));
 
 	// misc
 	mOpenWithMapperFS = new QSignalMapper(this);
@@ -496,6 +498,10 @@ void SheMov::createMenus(){
 	sep8->setSeparator(true);
 	mATree->filesWidget()->filesTree()->addAction(sep8);
 	mATree->filesWidget()->filesTree()->addAction(mDeleteFilesFromTreeA);
+	QAction *sep9 = new QAction(this);
+	sep9->setSeparator(true);
+	mATree->filesWidget()->filesTree()->addAction(sep9);
+	mATree->filesWidget()->filesTree()->addAction(mFilePropertiesA);
 }
 
 void SheMov::createOpenWithMenuFS(){