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, 36 insertions, 0 deletions

diff --git a/filepropertiesdialog.h b/filepropertiesdialog.h
new file mode 100644
index 0000000..a4f5da0
--- /dev/null
+++ b/filepropertiesdialog.h
@@ -0,0 +1,36 @@
+/*
+  This program is free software; you can redistribute it and/or
+  modify it under the terms of the GNU General Public License
+  as published by the Free Software Foundation; either version
+  2 of the License, or (at your option) any later version.
+*/
+
+#ifndef FILEPROPERTIESDIALOG_H
+#define FILEPROPERTIESDIALOG_H
+
+#include <QDialog>
+#include <QList>
+#include <QMap>
+
+class QPushButton;
+class QTreeView;
+class QLabel;
+class SmTreeModel;
+
+class FilePropertiesDialog : public QDialog
+{
+	Q_OBJECT
+	public:
+		explicit FilePropertiesDialog(QWidget *parent = 0, Qt::WindowFlags f = 0);
+		void setFileName(const QString &fileName);
+		void setStreamData(const QList<QMap<QString, QString> > &streamData);
+		void addData(const QString &caption, const QMap<QString, QString> &data);
+
+	private:
+		QTreeView *mView;
+		QPushButton *mClose;
+		QLabel *mDescriptionLabel;
+		SmTreeModel *mModel;
+};
+
+#endif // FILEPROPERTIESDIALOG_H