Convert most of the old code for FacebookPlugin to the new System

It should still not work correctly - but the plugin should be almost
ready - I'll do some papercuts on the next few commits.

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

desktop-widgets/plugins/facebook/facebookconnectwidget.h

@@ -0,0 +1,61 @@
+#ifndef FACEBOOKCONNECTWIDGET_H
+#define FACEBOOKCONNECTWIDGET_H
+
+#include <QDialog>
+class QWebView;
+namespace Ui {
+  class FacebookConnectWidget;
+}
+
+class FacebookManager : public QObject
+{
+	Q_OBJECT
+public:
+	static FacebookManager *instance();
+	void requestAlbumId();
+	void requestUserId();
+	void sync();
+	QUrl connectUrl();
+	bool loggedIn();
+signals:
+	void justLoggedIn(bool triggererd);
+	void justLoggedOut(bool triggered);
+
+public slots:
+	void tryLogin(const QUrl& loginResponse);
+	void logout();
+	void setDesiredAlbumName(const QString& albumName);
+	void sendDive();
+
+private:
+	explicit FacebookManager(QObject *parent = 0);
+	QString albumName;
+};
+
+
+class FacebookConnectWidget : public QDialog {
+  Q_OBJECT
+public:
+	explicit FacebookConnectWidget(QWidget* parent = 0);
+	void facebookLoggedIn();
+	void facebookDisconnect();
+private:
+	Ui::FacebookConnectWidget *ui;
+	QWebView *facebookWebView;
+};
+
+class SocialNetworkDialog : public QDialog {
+	Q_OBJECT
+public:
+	explicit SocialNetworkDialog(QWidget* parent = 0, Qt::WindowFlags f = 0);
+	QString album() const;
+	QString name() const;
+	QString text() const;
+
+private:
+	QString _album;
+	QString _name;
+	QString _text;
+};
+
+#endif