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, 0 insertions, 64 deletions

diff --git a/actorwidget.cpp b/actorwidget.cpp
deleted file mode 100644
index 2a98dfd..0000000
--- a/actorwidget.cpp
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
-  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.
-*/
-
-#include <QVBoxLayout>
-#include <QHBoxLayout>
-#include <QPushButton>
-#include <QTreeView>
-#include <QLabel>
-
-#include "actorwidget.h"
-#include "actormodel.h"
-
-ActorWidget::ActorWidget(QWidget *parent) : QWidget(parent) {
-	QVBoxLayout *mainLayout = new QVBoxLayout;
-
-	QLabel *l1 = new QLabel(tr("Actors"));
-
-	mModel = new ActorModel;
-	mView = new QTreeView;
-	mView->setModel(mModel);
-	mView->setRootIsDecorated(false);
-	mView->setSelectionMode(QAbstractItemView::ExtendedSelection);
-	mView->setHeaderHidden(true);
-	
-	QHBoxLayout *buttonLayout = new QHBoxLayout;
-	mRemoveActor = new QPushButton(tr("&Remove selected"));
-	connect(mRemoveActor, SIGNAL(clicked()), this, SLOT(removeActor()));
-	mClearAll = new QPushButton(tr("Remove &all"));
-	connect(mClearAll, SIGNAL(clicked()), this, SLOT(clear()));
-	buttonLayout->addStretch();
-	buttonLayout->addWidget(mClearAll);
-	buttonLayout->addWidget(mRemoveActor);
-
-	mainLayout->addWidget(l1);
-	mainLayout->addWidget(mView);
-	mainLayout->addLayout(buttonLayout);
-	mainLayout->setContentsMargins(0, 0, 0, 0);
-
-	setLayout(mainLayout);
-}
-
-const QStringList ActorWidget::actors(){
-	return mModel->items();
-}
-
-void ActorWidget::addActor(const QString &actor) {
-	mModel->addItem(actor);
-}
-
-void ActorWidget::clear() {
-	mModel->clear();
-}
-
-void ActorWidget::removeActor() {
-	QModelIndexList idxs = mView->selectionModel()->selectedRows();
-	foreach(QModelIndex idx, idxs){
-		mModel->removeItem(idx.data());
-	}
-}
-