/***************************************************************************
 *            LoadTorrentDialog.h
 *
 *  Thu Nov 22 14:07:55 2007
 *  Copyright  2007  Fernando Tarín Morales
 *  icemanf@gmail.com
 ****************************************************************************/

/*
 * 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 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Library General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor Boston, MA 02110-1301,  USA
 */
 
#ifndef _LOADTORRENTDIALOG_H
#define _LOADTORRENTDIALOG_H

#include <gtkmm.h>

#include "libtorrent/torrent_info.hpp"
#include "Utils.h"

class LoadTorrentDialog : public Gtk::Dialog{
	private:
		Glib::ustring torrentpathsave, torrentloaddir;
				
		std::vector<Utils::torrent_data> *torrents_data;
		
		Gtk::HBox loadHBox, saveHBox;
		Gtk::Label loadTorrentLabel, saveDirectoryLabel;
		Gtk::Entry loadTorrentEntry, saveDirectoryEntry;
		Gtk::Image loadTorrentSelectButtonImage, saveDirectorySelectButtonImage;
		Gtk::Image loadUriSelectButtonImage, loadDirectorySelectButtonImage;
		Gtk::Button loadTorrentSelectButton, saveDirectorySelectButton;
		Gtk::Button loadUriSelectButton, loadDirectorySelectButton;
		
		class torrentsNamesModelColumns: public Gtk::TreeModel::ColumnRecord{
		public:
			torrentsNamesModelColumns(){
				add(m_position); add(m_name);
			}
			Gtk::TreeModelColumn< int > m_position;
			Gtk::TreeModelColumn< Glib::ustring > m_name;
		};
		
		Gtk::ScrolledWindow torrentsNamesScrolledWindow;
		Gtk::TreeView torrentsNamesTreeView;
		Glib::RefPtr<Gtk::ListStore> torrentsNamesTreeModel;
		torrentsNamesModelColumns torrentsNamesColumns;
		Glib::RefPtr<Gtk::TreeSelection> torrentsNamesTreeSelection;
	
		class torrentsFilesModelColumns : public Gtk::TreeModel::ColumnRecord{
		public:
			torrentsFilesModelColumns(){
				add(m_position); add(m_download); add(m_name); add(m_size); 
				add(m_size_type); add(m_prio_choosen); add(m_priority);
			}
			Gtk::TreeModelColumn< int > m_position;
			Gtk::TreeModelColumn< bool > m_download;
			Gtk::TreeModelColumn< Glib::ustring > m_name;
			Gtk::TreeModelColumn< Glib::ustring > m_size;
			Gtk::TreeModelColumn< libtorrent::size_type > m_size_type;
			Gtk::TreeModelColumn< Glib::ustring > m_prio_choosen;
			Gtk::TreeModelColumn< Glib::RefPtr<Gtk::TreeModel> > m_priority;
		};
		
		Gtk::ScrolledWindow torrentsFilesScrolledWindow;
		Gtk::TreeView torrentsFilesTreeView;
		Glib::RefPtr<Gtk::ListStore> torrentsFilesTreeModel;
		torrentsFilesModelColumns torrentsFilesColumns;
	
		// Priority column
		Glib::RefPtr<Gtk::ListStore> pr_refTreeModel;
			
		// Menu
		Glib::RefPtr<Gtk::ActionGroup> m_refActionGroup;
		Glib::RefPtr<Gtk::UIManager> refUIManager;
		Gtk::Menu* pMenuPopup;
	
		void mouse_button_press_event(GdkEventButton* event);
	
		Gtk::Button * okButton;
		
		int get_selected_torrents_data_position();
		
		void addTorrentsDataElement(const Glib::ustring &);
		
		void addTorrentsNameRow(const Glib::ustring &);	
		void addTorrentsFileRow(int, int, const Glib::ustring &, const libtorrent::size_type &);
		
		bool isRowSelected();

		void init_dialog();
	
		// Signals
		void selectAndSetSaveDirectory();
		void selectAndSetLoadTorrent();
		void selectAndSetLoadDirectory();
		void selectAndSetUrl(const Glib::ustring&);
		void selectAndSetMagnet(const Glib::ustring&);
		void selectAndSetUri();
		void downloadFileToggled(const Glib::ustring &);
		void setSelectedTorrentsFiles();	
		void on_cellrenderer_choice_edited(const Glib::ustring& path_string, const Glib::ustring& new_text);	
		void changeName();	
		void finishDialog();
	
	public:
		LoadTorrentDialog(const Glib::ustring &,const Glib::ustring &, std::vector<Utils::torrent_data> *);
		LoadTorrentDialog(const Glib::ustring &,const Glib::ustring &, std::vector<Utils::torrent_data> *,
				std::vector<std::string> &);
		~LoadTorrentDialog();
};

#endif /* _LOADTORRENTDIALOG_H */