#include "library_window.h"
#include "custom_widgets.h"
#include "folder_item.h"

#include <QHBoxLayout>
#include <QSplitter>
#include <QLabel>
#include <QDir>
#include <QDirModel>
#include <QHeaderView>
#include <QProcess>
#include <QtCore>
#include <QFileDialog>
#include <QHBoxLayout>
#include <QFileIconProvider>
#include <QMatrix>
#include <QSettings>
#include <QGLFormat>
#include <QHeaderView>

#include <iterator>
#include <typeinfo>

#include "data_base_management.h"
#include "yacreader_global.h"
#include "onstart_flow_selection_dialog.h"
#include "no_libraries_widget.h"
#include "import_widget.h"

#include "yacreader_search_line_edit.h"
#include "comic_db.h"
#include "library_creator.h"
#include "package_manager.h"
#include "comic_flow_widget.h"
#include "create_library_dialog.h"
#include "rename_library_dialog.h"
#include "properties_dialog.h"
#include "export_library_dialog.h"
#include "import_library_dialog.h"
#include "export_comics_info_dialog.h"
#include "import_comics_info_dialog.h"
#include "add_library_dialog.h"
#include "options_dialog.h"
#include "help_about_dialog.h"
#include "server_config_dialog.h"
#include "comic_model.h"
#include "yacreader_tool_bar_stretch.h"
#include "yacreader_table_view.h"

#include "yacreader_dark_menu.h"
#include "yacreader_titled_toolbar.h"
#include "yacreader_main_toolbar.h"

#include "yacreader_sidebar.h"

#include "comics_remover.h"
#include "yacreader_library_list_widget.h"
#include "yacreader_folders_view.h"

#include "comic_vine_dialog.h"
#include "api_key_dialog.h"
//#include "yacreader_social_dialog.h"

#include "classic_comics_view.h"
#include "grid_comics_view.h"
#include "comics_view_transition.h"
#include "empty_folder_widget.h"

#include "edit_shortcuts_dialog.h"
#include "shortcuts_manager.h"

#include "no_search_results_widget.h"

#include "comic_files_manager.h"

#include "reading_list_model.h"
#include "yacreader_reading_lists_view.h"
#include "add_label_dialog.h"

#include "QsLog.h"

#ifdef Q_OS_WIN
    #include <shellapi.h>
#endif

#ifdef Q_OS_MAC
//#include <QtMacExtras>
#endif

LibraryWindow::LibraryWindow()
	:QMainWindow(),fullscreen(false),fetching(false),previousFilter(""),removeError(false)
{
	setupUI();
	loadLibraries();

	if(libraries.isEmpty())
	{
		showNoLibrariesWidget();
	}
	else
	{
		showRootWidget();
		selectedLibrary->setCurrentIndex(0);
	}
}

void LibraryWindow::setupUI()
{
	setWindowIcon(QIcon(":/images/iconLibrary.png"));

	setUnifiedTitleAndToolBarOnMac(true);

	libraryCreator = new LibraryCreator();
	packageManager = new PackageManager();

	settings = new QSettings(YACReader::getSettingsPath()+"/YACReaderLibrary.ini",QSettings::IniFormat); //TODO unificar la creación del fichero de config con el servidor
	settings->beginGroup("libraryConfig");

	createActions();
	doModels();
	
	doLayout();
	createToolBars();
	doDialogs();
	createMenus();
	createConnections();

	setWindowTitle(tr("YACReader Library"));

	setMinimumSize(800,480);

	//restore
	if(settings->contains(MAIN_WINDOW_GEOMETRY))
		restoreGeometry(settings->value(MAIN_WINDOW_GEOMETRY).toByteArray());
	else
		//if(settings->value(USE_OPEN_GL).toBool() == false)
			showMaximized();

	/*if(settings->contains(COMICS_VIEW_HEADERS_GEOMETRY))
        comicsView->horizontalHeader()->restoreGeometry(settings->value(COMICS_VIEW_HEADERS_GEOMETRY).toByteArray());*/

	/*socialDialog = new YACReaderSocialDialog(this);
	socialDialog->setHidden(true);*/
}

void LibraryWindow::doLayout()
{
	//LAYOUT ELEMENTS------------------------------------------------------------
	//---------------------------------------------------------------------------

	QSplitter * sHorizontal = new QSplitter(Qt::Horizontal);  //spliter principal
#ifdef Q_OS_MAC
	sHorizontal->setStyleSheet("QSplitter::handle{image:none;background-color:#B8B8B8;} QSplitter::handle:vertical {height:1px;}");
#else
	sHorizontal->setStyleSheet("QSplitter::handle:vertical {height:4px;}");
#endif

	//TOOLBARS-------------------------------------------------------------------
	//---------------------------------------------------------------------------
	editInfoToolBar = new QToolBar();
    editInfoToolBar->setStyleSheet("QToolBar {border: none;}");

#ifdef Q_OS_MAC
    libraryToolBar = new YACReaderMacOSXToolbar(this);
#else
	libraryToolBar = new YACReaderMainToolBar(this);
#endif


    //FLOW-----------------------------------------------------------------------
    //---------------------------------------------------------------------------
    if(QGLFormat::hasOpenGL() && !settings->contains(USE_OPEN_GL))
    {
        settings->setValue(USE_OPEN_GL,2);
    }

    //FOLDERS FILTER-------------------------------------------------------------
    //---------------------------------------------------------------------------
#ifndef Q_OS_MAC
    //in MacOSX the searchEdit is created using the toolbar wrapper
    searchEdit = new YACReaderSearchLineEdit();
#endif

    //SIDEBAR--------------------------------------------------------------------
	//---------------------------------------------------------------------------
    sideBar = new YACReaderSideBar;

	foldersView = sideBar->foldersView;
    listsView = sideBar->readingListsView;
	selectedLibrary = sideBar->selectedLibrary;

	YACReaderTitledToolBar * librariesTitle = sideBar->librariesTitle;
	YACReaderTitledToolBar * foldersTitle = sideBar->foldersTitle;
    YACReaderTitledToolBar * readingListsTitle = sideBar->readingListsTitle;

	librariesTitle->addAction(createLibraryAction);
	librariesTitle->addAction(openLibraryAction);
	librariesTitle->addSpacing(3);

    foldersTitle->addAction(addFolderAction);
    foldersTitle->addAction(deleteFolderAction);
    foldersTitle->addSepartor();
	foldersTitle->addAction(setRootIndexAction);
	foldersTitle->addAction(expandAllNodesAction);
	foldersTitle->addAction(colapseAllNodesAction);

    readingListsTitle->addAction(addReadingListAction);
    readingListsTitle->addAction(deleteReadingListAction);
    readingListsTitle->addSepartor();
    readingListsTitle->addAction(addLabelAction);
    readingListsTitle->addSpacing(3);

	//FINAL LAYOUT-------------------------------------------------------------
    comicsViewStack = new QStackedWidget();

    if(!settings->contains(COMICS_VIEW_STATUS) || settings->value(COMICS_VIEW_STATUS) == Flow) {
        comicsView = classicComicsView = new ClassicComicsView();
        comicsViewStatus = Flow;
        //comicsViewStack->setCurrentIndex(Flow);
    } else {
        comicsView = gridComicsView = new GridComicsView();
        comicsViewStatus = Grid;
        //comicsViewStack->setCurrentIndex(Grid);
    }

    doComicsViewConnections();

    comicsView->setToolBar(editInfoToolBar);
    comicsViewStack->addWidget(comicsViewTransition = new ComicsViewTransition());
    comicsViewStack->addWidget(emptyFolderWidget = new EmptyFolderWidget());
    comicsViewStack->addWidget(noSearchResultsWidget = new NoSearchResultsWidget());
    comicsViewStack->addWidget(comicsView);

    comicsViewStack->setCurrentWidget(comicsView);

	sHorizontal->addWidget(sideBar);
#ifndef Q_OS_MAC
	QVBoxLayout * rightLayout = new QVBoxLayout;
	rightLayout->addWidget(libraryToolBar);
    rightLayout->addWidget(comicsViewStack);

	rightLayout->setMargin(0);
	rightLayout->setSpacing(0);

	QWidget * rightWidget = new QWidget();
	rightWidget->setLayout(rightLayout);

	sHorizontal->addWidget(rightWidget);
#else
    sHorizontal->addWidget(comicsViewStack);
#endif
	
	sHorizontal->setStretchFactor(0,0);
	sHorizontal->setStretchFactor(1,1);
	mainWidget = new QStackedWidget(this);
	mainWidget->addWidget(sHorizontal);
	setCentralWidget(mainWidget);
	//FINAL LAYOUT-------------------------------------------------------------


	//OTHER----------------------------------------------------------------------
	//---------------------------------------------------------------------------
	noLibrariesWidget = new NoLibrariesWidget();
	mainWidget->addWidget(noLibrariesWidget);

	importWidget = new ImportWidget();
	mainWidget->addWidget(importWidget);

	connect(noLibrariesWidget,SIGNAL(createNewLibrary()),this,SLOT(createLibrary()));
	connect(noLibrariesWidget,SIGNAL(addExistingLibrary()),this,SLOT(showAddLibrary()));



	//collapsible disabled in macosx (only temporaly)
#ifdef Q_OS_MAC
	sHorizontal->setCollapsible(0,false);
#endif
}

void LibraryWindow::doDialogs()
{
	createLibraryDialog = new CreateLibraryDialog(this);
	renameLibraryDialog = new RenameLibraryDialog(this);
	propertiesDialog = new PropertiesDialog(this);
	comicVineDialog = new ComicVineDialog(this);
	exportLibraryDialog = new ExportLibraryDialog(this);
	importLibraryDialog = new ImportLibraryDialog(this);
	exportComicsInfoDialog = new ExportComicsInfoDialog(this);
	importComicsInfoDialog = new ImportComicsInfoDialog(this);
	addLibraryDialog = new AddLibraryDialog(this);
	optionsDialog = new OptionsDialog(this);
	optionsDialog->restoreOptions(settings);

    editShortcutsDialog = new EditShortcutsDialog(this);
    setUpShortcutsManagement();

#ifdef SERVER_RELEASE
	serverConfigDialog = new ServerConfigDialog(this);
#endif

	had = new HelpAboutDialog(this); //TODO load data.
	QString sufix = QLocale::system().name();
	if(QFile(":/files/about_"+sufix+".html").exists())
		had->loadAboutInformation(":/files/about_"+sufix+".html");
	else
		had->loadAboutInformation(":/files/about.html");

	if(QFile(":/files/helpYACReaderLibrary_"+sufix+".html").exists())
		had->loadHelp(":/files/helpYACReaderLibrary_"+sufix+".html");
	else
		had->loadHelp(":/files/helpYACReaderLibrary.html");


}

void LibraryWindow::setUpShortcutsManagement()
{

    QList<QAction *> allActions;
    QList<QAction *> tmpList;

    editShortcutsDialog->addActionsGroup("Comics",QIcon(":/images/shortcuts_group_comics.png"),
                                     tmpList = QList<QAction *>()
                                     << openComicAction
                                     << setAsReadAction
                                     << setAsNonReadAction
                                     << openContainingFolderComicAction
                                     << resetComicRatingAction
                                     << selectAllComicsAction
                                     << editSelectedComicsAction
                                     << asignOrderAction
                                     << deleteComicsAction
                                     << getInfoAction);

    allActions << tmpList;

    editShortcutsDialog->addActionsGroup("Folders",QIcon(":/images/shortcuts_group_folders.png"),
                                     tmpList = QList<QAction *>()
                                     << addFolderAction
                                     << deleteFolderAction
                                     << setRootIndexAction
                                     << expandAllNodesAction
                                     << colapseAllNodesAction
                                     << openContainingFolderAction
                                     << setFolderAsNotCompletedAction
                                     << setFolderAsCompletedAction
                                     << setFolderAsReadAction
                                     << setFolderAsUnreadAction
                                     << updateCurrentFolderAction);
    allActions << tmpList;

    editShortcutsDialog->addActionsGroup("Lists",QIcon(":/images/shortcuts_group_folders.png"), //TODO change icon
                                     tmpList = QList<QAction *>()
                                     << addReadingListAction
                                     << deleteReadingListAction
                                     << addLabelAction);
    allActions << tmpList;

    editShortcutsDialog->addActionsGroup("General",QIcon(":/images/shortcuts_group_general.png"),
                                     tmpList = QList<QAction *>()
                                     << backAction
                                     << forwardAction
                                     << helpAboutAction
                                     << optionsAction
                                     << serverConfigAction
                                     << showEditShortcutsAction);

    allActions << tmpList;

    editShortcutsDialog->addActionsGroup("Libraries",QIcon(":/images/shortcuts_group_libraries.png"),
                                     tmpList = QList<QAction *>()
                                     << createLibraryAction
                                     << openLibraryAction
                                     << exportComicsInfoAction
                                     << importComicsInfoAction
                                     << exportLibraryAction
                                     << importLibraryAction
                                     << updateLibraryAction
                                     << renameLibraryAction
                                     << removeLibraryAction);

    allActions << tmpList;

    editShortcutsDialog->addActionsGroup("Visualization",QIcon(":/images/shortcuts_group_visualization.png"),
                                     tmpList = QList<QAction *>()
                                     << showHideMarksAction
        #ifndef Q_OS_MAC
                                     << toggleFullScreenAction
        #endif
                                     << toggleComicsViewAction
                                     << hideComicViewAction);

    allActions << tmpList;

    ShortcutsManager::getShortcutsManager().registerActions(allActions);
}

void LibraryWindow::doModels()
{
	//folders
    foldersModel = new FolderModel();
	//comics
    comicsModel =  new ComicModel();
    //lists
    listsModel = new ReadingListModel();

    setSearchFilter(YACReader::NoModifiers, ""); //clear search filter
}

void LibraryWindow::disconnectComicsViewConnections(ComicsView * widget)
{
    disconnect(widget, SIGNAL(comicRated(int,QModelIndex)), comicsModel, SLOT(updateRating(int,QModelIndex)));
    disconnect(showHideMarksAction,SIGNAL(toggled(bool)),widget,SLOT(setShowMarks(bool)));
    disconnect(widget,SIGNAL(selected(unsigned int)),this,SLOT(openComic()));
    disconnect(widget,SIGNAL(doubleClicked(QModelIndex)),this,SLOT(openComic()));
    disconnect(selectAllComicsAction,SIGNAL(triggered()),widget,SLOT(selectAll()));
    disconnect(comicsView, SIGNAL(copyComicsToCurrentFolder(QList<QPair<QString, QString> >)), this, SLOT(copyAndImportComicsToCurrentFolder(QList<QPair<QString, QString> >)));
    disconnect(comicsView, SIGNAL(moveComicsToCurrentFolder(QList<QPair<QString, QString> >)), this, SLOT(moveAndImportComicsToCurrentFolder(QList<QPair<QString, QString> >)));
}

void LibraryWindow::doComicsViewConnections()
{
    connect(comicsView, SIGNAL(comicRated(int,QModelIndex)), comicsModel, SLOT(updateRating(int,QModelIndex)));
    connect(showHideMarksAction,SIGNAL(toggled(bool)),comicsView,SLOT(setShowMarks(bool)));
    connect(comicsView,SIGNAL(selected(unsigned int)),this,SLOT(openComic()));
    connect(comicsView,SIGNAL(doubleClicked(QModelIndex)),this,SLOT(openComic()));
    connect(selectAllComicsAction,SIGNAL(triggered()),comicsView,SLOT(selectAll()));
    //Drops
    connect(comicsView, SIGNAL(copyComicsToCurrentFolder(QList<QPair<QString, QString> >)), this, SLOT(copyAndImportComicsToCurrentFolder(QList<QPair<QString, QString> >)));
    connect(comicsView, SIGNAL(moveComicsToCurrentFolder(QList<QPair<QString, QString> >)), this, SLOT(moveAndImportComicsToCurrentFolder(QList<QPair<QString, QString> >)));
}

void LibraryWindow::createActions()
{
	backAction = new QAction(this);
	QIcon icoBackButton;
	icoBackButton.addPixmap(QPixmap(":/images/main_toolbar/back.png"), QIcon::Normal);
	//icoBackButton.addPixmap(QPixmap(":/images/main_toolbar/back_disabled.png"), QIcon::Disabled);
    backAction->setData(BACK_ACTION_YL);
    backAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(BACK_ACTION_YL));
    backAction->setIcon(icoBackButton);
	backAction->setDisabled(true);

	forwardAction = new QAction(this);
	QIcon icoFordwardButton;
	icoFordwardButton.addPixmap(QPixmap(":/images/main_toolbar/forward.png"), QIcon::Normal);
	//icoFordwardButton.addPixmap(QPixmap(":/images/main_toolbar/forward_disabled.png"), QIcon::Disabled);
    forwardAction->setData(FORWARD_ACTION_YL);
    forwardAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(FORWARD_ACTION_YL));
	forwardAction->setIcon(icoFordwardButton);
	forwardAction->setDisabled(true);

	createLibraryAction = new QAction(this);
	createLibraryAction->setToolTip(tr("Create a new library"));
    createLibraryAction->setData(CREATE_LIBRARY_ACTION_YL);
    createLibraryAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(CREATE_LIBRARY_ACTION_YL));
	createLibraryAction->setIcon(QIcon(":/images/newLibraryIcon.png"));

	openLibraryAction = new QAction(this);
	openLibraryAction->setToolTip(tr("Open an existing library"));
    openLibraryAction->setData(OPEN_LIBRARY_ACTION_YL);
    openLibraryAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(OPEN_LIBRARY_ACTION_YL));
	openLibraryAction->setIcon(QIcon(":/images/openLibraryIcon.png"));

    exportComicsInfoAction = new QAction(tr("Export comics info"),this);
    exportComicsInfoAction->setToolTip(tr("Export comics info"));
    exportComicsInfoAction->setData(EXPORT_COMICS_INFO_ACTION_YL);
    exportComicsInfoAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(EXPORT_COMICS_INFO_ACTION_YL));
    exportComicsInfoAction->setIcon(QIcon(":/images/exportComicsInfoIcon.png"));

    importComicsInfoAction = new QAction(tr("Import comics info"),this);
    importComicsInfoAction->setToolTip(tr("Import comics info"));
    importComicsInfoAction->setData(IMPORT_COMICS_INFO_ACTION_YL);
    importComicsInfoAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(IMPORT_COMICS_INFO_ACTION_YL));
    importComicsInfoAction->setIcon(QIcon(":/images/importComicsInfoIcon.png"));

	exportLibraryAction = new QAction(tr("Pack covers"),this);
	exportLibraryAction->setToolTip(tr("Pack the covers of the selected library"));
    exportLibraryAction->setData(EXPORT_LIBRARY_ACTION_YL);
    exportLibraryAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(EXPORT_LIBRARY_ACTION_YL));
	exportLibraryAction->setIcon(QIcon(":/images/exportLibraryIcon.png"));

	importLibraryAction = new QAction(tr("Unpack covers"),this);
	importLibraryAction->setToolTip(tr("Unpack a catalog"));
    importLibraryAction->setData(IMPORT_LIBRARY_ACTION_YL);
    importLibraryAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(IMPORT_LIBRARY_ACTION_YL));
	importLibraryAction->setIcon(QIcon(":/images/importLibraryIcon.png"));

	updateLibraryAction = new QAction(tr("Update library"),this);
	updateLibraryAction->setToolTip(tr("Update current library"));
    updateLibraryAction->setData(UPDATE_LIBRARY_ACTION_YL);
    updateLibraryAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(UPDATE_LIBRARY_ACTION_YL));
	updateLibraryAction->setIcon(QIcon(":/images/updateLibraryIcon.png"));

	renameLibraryAction = new QAction(tr("Rename library"),this);
	renameLibraryAction->setToolTip(tr("Rename current library"));
    renameLibraryAction->setData(RENAME_LIBRARY_ACTION_YL);
    renameLibraryAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(RENAME_LIBRARY_ACTION_YL));
	renameLibraryAction->setIcon(QIcon(":/images/editIcon.png"));

	removeLibraryAction = new QAction(tr("Remove library"),this);
	removeLibraryAction->setToolTip(tr("Remove current library from your collection"));
    removeLibraryAction->setData(REMOVE_LIBRARY_ACTION_YL);
    removeLibraryAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(REMOVE_LIBRARY_ACTION_YL));
	removeLibraryAction->setIcon(QIcon(":/images/removeLibraryIcon.png"));

	openComicAction = new QAction(tr("Open current comic"),this);
	openComicAction->setToolTip(tr("Open current comic on YACReader"));
    openComicAction->setData(OPEN_COMIC_ACTION_YL);
    openComicAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(OPEN_COMIC_ACTION_YL));
	openComicAction->setIcon(QIcon(":/images/openInYACReader.png"));

	setAsReadAction = new QAction(tr("Set as read"),this);
	setAsReadAction->setToolTip(tr("Set comic as read"));
    setAsReadAction->setData(SET_AS_READ_ACTION_YL);
    setAsReadAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(SET_AS_READ_ACTION_YL));
	setAsReadAction->setIcon(QIcon(":/images/setReadButton.png"));

	setAsNonReadAction = new QAction(tr("Set as unread"),this);
	setAsNonReadAction->setToolTip(tr("Set comic as unread"));
    setAsNonReadAction->setData(SET_AS_NON_READ_ACTION_YL);
    setAsNonReadAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(SET_AS_NON_READ_ACTION_YL));
	setAsNonReadAction->setIcon(QIcon(":/images/setUnread.png"));

	/*setAllAsReadAction = new QAction(tr("Set all as read"),this);
	setAllAsReadAction->setToolTip(tr("Set all comics as read"));
	setAllAsReadAction->setIcon(QIcon(":/images/setAllRead.png"));

	setAllAsNonReadAction = new QAction(tr("Set all as unread"),this);
	setAllAsNonReadAction->setToolTip(tr("Set all comics as unread"));
	setAllAsNonReadAction->setIcon(QIcon(":/images/setAllUnread.png"));*/

	showHideMarksAction = new QAction(tr("Show/Hide marks"),this);
	showHideMarksAction->setToolTip(tr("Show or hide readed marks"));
    showHideMarksAction->setData(SHOW_HIDE_MARKS_ACTION_YL);
    showHideMarksAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(SHOW_HIDE_MARKS_ACTION_YL));
	showHideMarksAction->setCheckable(true);
	showHideMarksAction->setIcon(QIcon(":/images/showMarks.png"));
	showHideMarksAction->setChecked(true);
#ifndef Q_OS_MAC
	toggleFullScreenAction = new QAction(tr("Fullscreen mode on/off"),this);
    toggleFullScreenAction->setToolTip(tr("Fullscreen mode on/off"));
    toggleFullScreenAction->setData(TOGGLE_FULL_SCREEN_ACTION_YL);
    toggleFullScreenAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(TOGGLE_FULL_SCREEN_ACTION_YL));
	QIcon icoFullscreenButton;
	icoFullscreenButton.addPixmap(QPixmap(":/images/main_toolbar/fullscreen.png"), QIcon::Normal);
	toggleFullScreenAction->setIcon(icoFullscreenButton);
#endif
	helpAboutAction = new QAction(this);
	helpAboutAction->setToolTip(tr("Help, About YACReader"));
    helpAboutAction->setData(HELP_ABOUT_ACTION_YL);
    helpAboutAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(HELP_ABOUT_ACTION_YL));
	QIcon icoHelpButton;
	icoHelpButton.addPixmap(QPixmap(":/images/main_toolbar/help.png"), QIcon::Normal);
	helpAboutAction->setIcon(icoHelpButton);

    addFolderAction = new QAction(tr("Add new folder"), this);
    addFolderAction->setData(ADD_FOLDER_ACTION_YL);
    addFolderAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(ADD_FOLDER_ACTION_YL));
    addFolderAction->setToolTip(tr("Add new folder to the current library"));
    addFolderAction->setIcon(QIcon(":/images/addNew_sidebar.png"));

    deleteFolderAction = new QAction(tr("Delete folder"), this);
    deleteFolderAction->setData(REMOVE_FOLDER_ACTION_YL);
    deleteFolderAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(REMOVE_FOLDER_ACTION_YL));
    deleteFolderAction->setToolTip(tr("Delete current folder from disk"));
    deleteFolderAction->setIcon(QIcon(":/images/delete_sidebar.png"));

	setRootIndexAction = new QAction(this);
    setRootIndexAction->setData(SET_ROOT_INDEX_ACTION_YL);
    setRootIndexAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(SET_ROOT_INDEX_ACTION_YL));
	setRootIndexAction->setToolTip(tr("Select root node"));
	setRootIndexAction->setIcon(QIcon(":/images/setRoot.png"));

	expandAllNodesAction = new QAction(this);
	expandAllNodesAction->setToolTip(tr("Expand all nodes"));
    expandAllNodesAction->setData(EXPAND_ALL_NODES_ACTION_YL);
    expandAllNodesAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(EXPAND_ALL_NODES_ACTION_YL));
	expandAllNodesAction->setIcon(QIcon(":/images/expand.png"));

	colapseAllNodesAction = new QAction(this);
	colapseAllNodesAction->setToolTip(tr("Colapse all nodes"));
    colapseAllNodesAction->setData(COLAPSE_ALL_NODES_ACTION_YL);
    colapseAllNodesAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(COLAPSE_ALL_NODES_ACTION_YL));
	colapseAllNodesAction->setIcon(QIcon(":/images/colapse.png"));

	optionsAction = new QAction(this);
	optionsAction->setToolTip(tr("Show options dialog"));
    optionsAction->setData(OPTIONS_ACTION_YL);
    optionsAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(OPTIONS_ACTION_YL));
	QIcon icoSettingsButton;
	icoSettingsButton.addPixmap(QPixmap(":/images/main_toolbar/settings.png"), QIcon::Normal);
	optionsAction->setIcon(icoSettingsButton);

	serverConfigAction = new QAction(this);
	serverConfigAction->setToolTip(tr("Show comics server options dialog"));
    serverConfigAction->setData(SERVER_CONFIG_ACTION_YL);
    serverConfigAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(SERVER_CONFIG_ACTION_YL));
	QIcon icoServerButton;
	icoServerButton.addPixmap(QPixmap(":/images/main_toolbar/server.png"), QIcon::Normal);
	serverConfigAction->setIcon(icoServerButton);

    toggleComicsViewAction = new QAction(tr("Change between comics views"),this);
    toggleComicsViewAction->setToolTip(tr("Change between comics views"));
    QIcon icoViewsButton;
    if(!settings->contains(COMICS_VIEW_STATUS) || settings->value(COMICS_VIEW_STATUS) == Flow)
        icoViewsButton.addPixmap(QPixmap(":/images/main_toolbar/grid.png"), QIcon::Normal);
    else
        icoViewsButton.addPixmap(QPixmap(":/images/main_toolbar/flow.png"), QIcon::Normal);
    toggleComicsViewAction->setData(TOGGLE_COMICS_VIEW_ACTION_YL);
    toggleComicsViewAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(TOGGLE_COMICS_VIEW_ACTION_YL));
    toggleComicsViewAction->setIcon(icoViewsButton);
	//socialAction = new QAction(this);

	openContainingFolderAction = new QAction(this);
	openContainingFolderAction->setText(tr("Open folder..."));
    openContainingFolderAction->setData(OPEN_CONTAINING_FOLDER_ACTION_YL);
    openContainingFolderAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(OPEN_CONTAINING_FOLDER_ACTION_YL));
	openContainingFolderAction->setIcon(QIcon(":/images/open.png"));

    setFolderAsNotCompletedAction = new QAction(this);
    setFolderAsNotCompletedAction->setText(tr("Set as uncompleted"));
    setFolderAsNotCompletedAction->setVisible(false);
    setFolderAsNotCompletedAction->setData(SET_FOLDER_AS_NOT_COMPLETED_ACTION_YL);
    setFolderAsNotCompletedAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(SET_FOLDER_AS_NOT_COMPLETED_ACTION_YL));

    setFolderAsCompletedAction = new QAction(this);
    setFolderAsCompletedAction->setText(tr("Set as completed"));
    setFolderAsCompletedAction->setVisible(false);
    setFolderAsCompletedAction->setData(SET_FOLDER_AS_COMPLETED_ACTION_YL);
    setFolderAsCompletedAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(SET_FOLDER_AS_COMPLETED_ACTION_YL));

    setFolderAsReadAction = new QAction(this);
    setFolderAsReadAction->setText(tr("Set as read"));
    setFolderAsReadAction->setVisible(false);
    setFolderAsReadAction->setData(SET_FOLDER_AS_READ_ACTION_YL);
    setFolderAsReadAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(SET_FOLDER_AS_READ_ACTION_YL));

    setFolderAsUnreadAction = new QAction(this);
    setFolderAsUnreadAction->setText(tr("Set as unread"));
    setFolderAsUnreadAction->setVisible(false);
    setFolderAsUnreadAction->setData(SET_FOLDER_AS_UNREAD_ACTION_YL);
    setFolderAsUnreadAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(SET_FOLDER_AS_UNREAD_ACTION_YL));

	openContainingFolderComicAction = new QAction(this);
	openContainingFolderComicAction->setText(tr("Open containing folder..."));
    openContainingFolderComicAction->setData(OPEN_CONTAINING_FOLDER_COMIC_ACTION_YL);
    openContainingFolderComicAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(OPEN_CONTAINING_FOLDER_COMIC_ACTION_YL));
	openContainingFolderComicAction->setIcon(QIcon(":/images/open.png"));

    resetComicRatingAction = new QAction(this);
    resetComicRatingAction->setText(tr("Reset comic rating"));
    resetComicRatingAction->setData(RESET_COMIC_RATING_ACTION_YL);
    resetComicRatingAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(RESET_COMIC_RATING_ACTION_YL));

	//Edit comics actions------------------------------------------------------
	selectAllComicsAction = new QAction(this);
	selectAllComicsAction->setText(tr("Select all comics"));
    selectAllComicsAction->setData(SELECT_ALL_COMICS_ACTION_YL);
    selectAllComicsAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(SELECT_ALL_COMICS_ACTION_YL));
    selectAllComicsAction->setIcon(QIcon(":/images/selectAll.png"));

	editSelectedComicsAction = new QAction(this);
	editSelectedComicsAction->setText(tr("Edit"));
    editSelectedComicsAction->setData(EDIT_SELECTED_COMICS_ACTION_YL);
    editSelectedComicsAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(EDIT_SELECTED_COMICS_ACTION_YL));
	editSelectedComicsAction->setIcon(QIcon(":/images/editComic.png"));

    asignOrderAction = new QAction(this);
    asignOrderAction->setText(tr("Asign current order to comics"));
    asignOrderAction->setData(ASIGN_ORDER_ACTION_YL);
    asignOrderAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(ASIGN_ORDER_ACTION_YL));
    asignOrderAction->setIcon(QIcon(":/images/asignNumber.png"));

    forceCoverExtractedAction = new QAction(this);
    forceCoverExtractedAction->setText(tr("Update cover"));
    forceCoverExtractedAction->setData(FORCE_COVER_EXTRACTED_ACTION_YL);
    forceCoverExtractedAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(FORCE_COVER_EXTRACTED_ACTION_YL));
    forceCoverExtractedAction->setIcon(QIcon(":/images/importCover.png"));

	deleteComicsAction = new QAction(this);
	deleteComicsAction->setText(tr("Delete selected comics"));
    deleteComicsAction->setData(DELETE_COMICS_ACTION_YL);
    deleteComicsAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(DELETE_COMICS_ACTION_YL));
	deleteComicsAction->setIcon(QIcon(":/images/trash.png"));

    hideComicViewAction = new QAction(this);
    hideComicViewAction->setText(tr("Hide comic flow"));
    hideComicViewAction->setData(HIDE_COMIC_VIEW_ACTION_YL);
    hideComicViewAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(HIDE_COMIC_VIEW_ACTION_YL));
    hideComicViewAction->setIcon(QIcon(":/images/hideComicFlow.png"));
    hideComicViewAction->setCheckable(true);
    hideComicViewAction->setChecked(false);

	getInfoAction = new QAction(this);
    getInfoAction->setData(GET_INFO_ACTION_YL);
    getInfoAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(GET_INFO_ACTION_YL));
	getInfoAction->setText(tr("Download tags from Comic Vine"));
	getInfoAction->setIcon(QIcon(":/images/getInfo.png"));
	//-------------------------------------------------------------------------

    showEditShortcutsAction = new QAction(tr("Edit shortcuts"),this);
    showEditShortcutsAction->setData(SHOW_EDIT_SHORTCUTS_ACTION_YL);
    showEditShortcutsAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(SHOW_EDIT_SHORTCUTS_ACTION_YL));
    showEditShortcutsAction->setShortcutContext(Qt::ApplicationShortcut);
    addAction(showEditShortcutsAction);

    updateFolderAction = new QAction(tr("Update folder"), this);
    updateFolderAction->setIcon(QIcon(":/images/updateLibraryIcon.png"));

    updateCurrentFolderAction = new QAction(tr("Update current folder"), this);
    updateCurrentFolderAction->setData(UPDATE_CURRENT_FOLDER_ACTION_YL);
    updateCurrentFolderAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(UPDATE_CURRENT_FOLDER_ACTION_YL));
    updateCurrentFolderAction->setIcon(QIcon(":/images/updateLibraryIcon.png"));

    addReadingListAction = new QAction(tr("Add new reading list"), this);
    addReadingListAction->setData(ADD_READING_LIST_ACTION_YL);
    addReadingListAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(ADD_READING_LIST_ACTION_YL));
    addReadingListAction->setToolTip(tr("Add a new reading list to the current library"));
    addReadingListAction->setIcon(QIcon(":/images/addNew_sidebar.png"));

    deleteReadingListAction = new QAction(tr("Remove reading list"), this);
    deleteReadingListAction->setData(REMOVE_READING_LIST_ACTION_YL);
    deleteReadingListAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(REMOVE_READING_LIST_ACTION_YL));
    deleteReadingListAction->setToolTip(tr("Remove current reading list from the library"));
    deleteReadingListAction->setIcon(QIcon(":/images/delete_sidebar.png"));

    addLabelAction = new QAction(tr("Add new label"), this);
    addLabelAction->setData(ADD_LABEL_ACTION_YL);
    addLabelAction->setShortcut(ShortcutsManager::getShortcutsManager().getShortcut(ADD_LABEL_ACTION_YL));
    addLabelAction->setToolTip(tr("Add a new label to this library"));
    addLabelAction->setIcon(QIcon(":/images/addLabelIcon.png"));

	//disable actions
	disableAllActions();
}
void LibraryWindow::disableComicsActions(bool disabled)
{
	//if there aren't comics, no fullscreen option will be available
#ifndef Q_OS_MAC
	toggleFullScreenAction->setDisabled(disabled);
#endif
	//edit toolbar
	openComicAction->setDisabled(disabled);
	editSelectedComicsAction->setDisabled(disabled);
	selectAllComicsAction->setDisabled(disabled);
    asignOrderAction->setDisabled(disabled);
	setAsReadAction->setDisabled(disabled);
	setAsNonReadAction->setDisabled(disabled);
	//setAllAsReadAction->setDisabled(disabled);
	//setAllAsNonReadAction->setDisabled(disabled);
	showHideMarksAction->setDisabled(disabled);
	deleteComicsAction->setDisabled(disabled);
	//context menu
	openContainingFolderComicAction->setDisabled(disabled);
    resetComicRatingAction->setDisabled(disabled);

	getInfoAction->setDisabled(disabled);

    updateCurrentFolderAction->setDisabled(disabled);


}
void LibraryWindow::disableLibrariesActions(bool disabled)
{
	updateLibraryAction->setDisabled(disabled);
	renameLibraryAction->setDisabled(disabled);
	removeLibraryAction->setDisabled(disabled);
    exportComicsInfoAction->setDisabled(disabled);
    importComicsInfoAction->setDisabled(disabled);
	exportLibraryAction->setDisabled(disabled);
	//importLibraryAction->setDisabled(disabled);
}

void LibraryWindow::disableNoUpdatedLibrariesActions(bool disabled)
{
	updateLibraryAction->setDisabled(disabled);
    exportComicsInfoAction->setDisabled(disabled);
    importComicsInfoAction->setDisabled(disabled);
	exportLibraryAction->setDisabled(disabled);
}

void LibraryWindow::disableFoldersActions(bool disabled)
{
	setRootIndexAction->setDisabled(disabled);
	expandAllNodesAction->setDisabled(disabled);
	colapseAllNodesAction->setDisabled(disabled);

	openContainingFolderAction->setDisabled(disabled);

    updateFolderAction->setDisabled(disabled);

    if(disabled == false)
    {
        setFolderAsNotCompletedAction->setVisible(false);
        setFolderAsCompletedAction->setVisible(false);
        setFolderAsReadAction->setVisible(false);
        setFolderAsUnreadAction->setVisible(false);
    }
}

void LibraryWindow::disableAllActions()
{
	disableComicsActions(true);
	disableLibrariesActions(true);
	disableFoldersActions(true);
}

void LibraryWindow::createToolBars()
{

#ifdef Q_OS_MAC
    //libraryToolBar->setIconSize(QSize(16,16)); //TODO make icon size dynamic

	libraryToolBar->addAction(backAction);
	libraryToolBar->addAction(forwardAction);

    libraryToolBar->addSpace(10);

#ifdef SERVER_RELEASE
	libraryToolBar->addAction(serverConfigAction);
#endif
	libraryToolBar->addAction(optionsAction);
	libraryToolBar->addAction(helpAboutAction);

    libraryToolBar->addSpace(10);

    libraryToolBar->addAction(toggleComicsViewAction);
#ifndef Q_OS_MAC
	libraryToolBar->addAction(toggleFullScreenAction);
#endif

    libraryToolBar->addStretch();

    //Native toolbar search edit
    //libraryToolBar->addWidget(searchEdit);
    searchEdit = libraryToolBar->addSearchEdit();
    //connect(libraryToolBar,SIGNAL(searchTextChanged(YACReader::SearchModifiers,QString)),this,SLOT(setSearchFilter(YACReader::SearchModifiers, QString)));

    //libraryToolBar->setMovable(false);

    libraryToolBar->attachToWindow(this->windowHandle());

	
#else
	libraryToolBar->backButton->setDefaultAction(backAction);
	libraryToolBar->forwardButton->setDefaultAction(forwardAction);
	libraryToolBar->settingsButton->setDefaultAction(optionsAction);
	libraryToolBar->serverButton->setDefaultAction(serverConfigAction);
	libraryToolBar->helpButton->setDefaultAction(helpAboutAction);
    libraryToolBar->toggleComicsViewButton->setDefaultAction(toggleComicsViewAction);
	libraryToolBar->fullscreenButton->setDefaultAction(toggleFullScreenAction);
    libraryToolBar->setSearchWidget(searchEdit);
#endif

	editInfoToolBar->setIconSize(QSize(18,18));
	editInfoToolBar->addAction(openComicAction);
	editInfoToolBar->addSeparator();
	editInfoToolBar->addAction(editSelectedComicsAction);
	editInfoToolBar->addAction(getInfoAction);
    editInfoToolBar->addAction(asignOrderAction);
	
	editInfoToolBar->addSeparator();
	
	editInfoToolBar->addAction(selectAllComicsAction);

	editInfoToolBar->addSeparator();

	editInfoToolBar->addAction(setAsReadAction);
	//editInfoToolBar->addAction(setAllAsReadAction);
	editInfoToolBar->addAction(setAsNonReadAction);
	//editInfoToolBar->addAction(setAllAsNonReadAction);

	editInfoToolBar->addAction(showHideMarksAction);

	editInfoToolBar->addSeparator();
	
	editInfoToolBar->addAction(deleteComicsAction);

	editInfoToolBar->addWidget(new QToolBarStretch());
    editInfoToolBar->addAction(hideComicViewAction);
}

void LibraryWindow::createMenus()
{
    itemActions << openComicAction
                << YACReader::createSeparator()
                << openContainingFolderComicAction
                << updateCurrentFolderAction
                << YACReader::createSeparator()
                << resetComicRatingAction
                << YACReader::createSeparator()
                << editSelectedComicsAction
                << getInfoAction
                << asignOrderAction
                << YACReader::createSeparator()
                << setAsReadAction
                << setAsNonReadAction
                << YACReader::createSeparator()
                << deleteComicsAction;

    viewActions << openComicAction
                << YACReader::createSeparator()
                << openContainingFolderComicAction
                << updateCurrentFolderAction
                << YACReader::createSeparator()
                << resetComicRatingAction
                << YACReader::createSeparator()
                << editSelectedComicsAction
                << getInfoAction
                << asignOrderAction
                << YACReader::createSeparator()
                << selectAllComicsAction
                << YACReader::createSeparator()
                << setAsReadAction
                << setAsNonReadAction
                << showHideMarksAction
                << YACReader::createSeparator()
                << deleteComicsAction

#ifndef Q_OS_MAC
                << YACReader::createSeparator()
                << toggleFullScreenAction;
#else
                   ;
#endif


    comicsView->setItemActions(itemActions);
    comicsView->setViewActions(viewActions);

    foldersView->addAction(addFolderAction);
    foldersView->addAction(deleteFolderAction);
    YACReader::addSperator(foldersView);

	foldersView->addAction(openContainingFolderAction);
    foldersView->addAction(updateFolderAction);
    YACReader::addSperator(foldersView);

    foldersView->addAction(setFolderAsNotCompletedAction);
    foldersView->addAction(setFolderAsCompletedAction);
    YACReader::addSperator(foldersView);

    foldersView->addAction(setFolderAsReadAction);
    foldersView->addAction(setFolderAsUnreadAction);

	selectedLibrary->addAction(updateLibraryAction); 
	selectedLibrary->addAction(renameLibraryAction);
	selectedLibrary->addAction(removeLibraryAction);
    YACReader::addSperator(selectedLibrary);

    selectedLibrary->addAction(exportComicsInfoAction);
    selectedLibrary->addAction(importComicsInfoAction);
    YACReader::addSperator(selectedLibrary);

	selectedLibrary->addAction(exportLibraryAction);
	selectedLibrary->addAction(importLibraryAction);



	
//MacOSX app menus
#ifdef Q_OS_MACX
    QMenuBar * menu = this->menuBar();
    //about / preferences
    //TODO

    //library
    QMenu * libraryMenu = new QMenu(tr("Library"));

    libraryMenu->addAction(updateLibraryAction);
    libraryMenu->addAction(renameLibraryAction);
    libraryMenu->addAction(removeLibraryAction);
    libraryMenu->addSeparator();

    libraryMenu->addAction(exportComicsInfoAction);
    libraryMenu->addAction(importComicsInfoAction);

    libraryMenu->addSeparator();

    libraryMenu->addAction(exportLibraryAction);
    libraryMenu->addAction(importLibraryAction);

    //folder
    QMenu * folderMenu = new QMenu(tr("Folder"));
    folderMenu->addAction(openContainingFolderAction);
    folderMenu->addAction(updateFolderAction);
    folderMenu->addSeparator();
    folderMenu->addAction(setFolderAsNotCompletedAction);
    folderMenu->addAction(setFolderAsCompletedAction);
    folderMenu->addSeparator();
    folderMenu->addAction(setFolderAsReadAction);
    folderMenu->addAction(setFolderAsUnreadAction);

    //comic
    QMenu * comicMenu = new QMenu(tr("Comic"));
    comicMenu->addAction(openContainingFolderComicAction);
    comicMenu->addSeparator();
    comicMenu->addAction(resetComicRatingAction);

    menu->addMenu(libraryMenu);
    menu->addMenu(folderMenu);
    menu->addMenu(comicMenu);
#endif
}

void LibraryWindow::createConnections()
{
	//history navigation
	connect(backAction,SIGNAL(triggered()),this,SLOT(backward()));
	connect(forwardAction,SIGNAL(triggered()),this,SLOT(forward()));

	//libraryCreator connections
	connect(createLibraryDialog,SIGNAL(createLibrary(QString,QString,QString)),this,SLOT(create(QString,QString,QString)));
	connect(createLibraryDialog,SIGNAL(libraryExists(QString)),this,SLOT(libraryAlreadyExists(QString)));
	connect(importComicsInfoDialog,SIGNAL(finished(int)),this,SLOT(reloadCurrentLibrary()));

	//connect(libraryCreator,SIGNAL(coverExtracted(QString)),createLibraryDialog,SLOT(showCurrentFile(QString)));
	//connect(libraryCreator,SIGNAL(coverExtracted(QString)),updateLibraryDialog,SLOT(showCurrentFile(QString)));
	connect(libraryCreator,SIGNAL(finished()),this,SLOT(showRootWidget()));
	connect(libraryCreator,SIGNAL(updated()),this,SLOT(reloadCurrentLibrary()));
	connect(libraryCreator,SIGNAL(created()),this,SLOT(openLastCreated()));
    connect(libraryCreator,SIGNAL(updatedCurrentFolder()), this, SLOT(showRootWidget()));
    connect(libraryCreator,SIGNAL(updatedCurrentFolder()), this, SLOT(reloadAfterCopyMove()));
	connect(libraryCreator,SIGNAL(comicAdded(QString,QString)),importWidget,SLOT(newComic(QString,QString)));
	//libraryCreator errors
	connect(libraryCreator,SIGNAL(failedCreatingDB(QString)),this,SLOT(manageCreatingError(QString)));
	connect(libraryCreator,SIGNAL(failedUpdatingDB(QString)),this,SLOT(manageUpdatingError(QString))); //TODO: implement failedUpdatingDB
	
	//new import widget
	connect(importWidget,SIGNAL(stop()),this,SLOT(stopLibraryCreator()));

	//packageManager connections
	connect(exportLibraryDialog,SIGNAL(exportPath(QString)),this,SLOT(exportLibrary(QString)));
	connect(exportLibraryDialog,SIGNAL(rejected()),packageManager,SLOT(cancel()));
	connect(packageManager,SIGNAL(exported()),exportLibraryDialog,SLOT(close()));
	connect(importLibraryDialog,SIGNAL(unpackCLC(QString,QString,QString)),this,SLOT(importLibrary(QString,QString,QString)));
	connect(importLibraryDialog,SIGNAL(rejected()),packageManager,SLOT(cancel()));
	connect(importLibraryDialog,SIGNAL(rejected()),this,SLOT(deleteCurrentLibrary()));
	connect(importLibraryDialog,SIGNAL(libraryExists(QString)),this,SLOT(libraryAlreadyExists(QString)));
	connect(packageManager,SIGNAL(imported()),importLibraryDialog,SLOT(hide()));
	connect(packageManager,SIGNAL(imported()),this,SLOT(openLastCreated()));


	//create and update dialogs
	connect(createLibraryDialog,SIGNAL(cancelCreate()),this,SLOT(cancelCreating()));

	//open existing library from dialog.
	connect(addLibraryDialog,SIGNAL(addLibrary(QString,QString)),this,SLOT(openLibrary(QString,QString)));

	//load library when selected library changes
	connect(selectedLibrary,SIGNAL(currentIndexChanged(QString)),this,SLOT(loadLibrary(QString)));

	//rename library dialog
	connect(renameLibraryDialog,SIGNAL(renameLibrary(QString)),this,SLOT(rename(QString)));

	//navigations between view modes (tree,list and flow)
    connect(foldersView, SIGNAL(pressed(QModelIndex)), this, SLOT(updateFoldersViewConextMenu(QModelIndex)));
	connect(foldersView, SIGNAL(clicked(QModelIndex)), this, SLOT(loadCovers(QModelIndex)));
	connect(foldersView, SIGNAL(clicked(QModelIndex)), this, SLOT(updateHistory(QModelIndex)));

    //drops in folders view
    connect(foldersView, SIGNAL(copyComicsToFolder(QList<QPair<QString,QString> >,QModelIndex)), this, SLOT(copyAndImportComicsToFolder(QList<QPair<QString,QString> >,QModelIndex)));
    connect(foldersView, SIGNAL(moveComicsToFolder(QList<QPair<QString,QString> >,QModelIndex)), this, SLOT(moveAndImportComicsToFolder(QList<QPair<QString,QString> >,QModelIndex)));

	//actions
	connect(createLibraryAction,SIGNAL(triggered()),this,SLOT(createLibrary()));
    connect(exportLibraryAction,SIGNAL(triggered()),exportLibraryDialog,SLOT(open()));
	connect(importLibraryAction,SIGNAL(triggered()),this,SLOT(importLibraryPackage()));

	connect(openLibraryAction,SIGNAL(triggered()),this,SLOT(showAddLibrary()));
	connect(setAsReadAction,SIGNAL(triggered()),this,SLOT(setCurrentComicReaded()));
	connect(setAsNonReadAction,SIGNAL(triggered()),this,SLOT(setCurrentComicUnreaded()));
	//connect(setAllAsReadAction,SIGNAL(triggered()),this,SLOT(setComicsReaded()));
	//connect(setAllAsNonReadAction,SIGNAL(triggered()),this,SLOT(setComicsUnreaded()));


	//comicsInfoManagement
    connect(exportComicsInfoAction,SIGNAL(triggered()),this,SLOT(showExportComicsInfo()));
    connect(importComicsInfoAction,SIGNAL(triggered()),this,SLOT(showImportComicsInfo()));

	//properties & config
	connect(propertiesDialog,SIGNAL(accepted()),this,SLOT(reloadCovers()));

	//comic vine
	connect(comicVineDialog,SIGNAL(accepted()),this,SLOT(reloadCovers()));

	connect(updateLibraryAction,SIGNAL(triggered()),this,SLOT(updateLibrary()));
	connect(renameLibraryAction,SIGNAL(triggered()),this,SLOT(renameLibrary()));
	//connect(deleteLibraryAction,SIGNAL(triggered()),this,SLOT(deleteLibrary()));
	connect(removeLibraryAction,SIGNAL(triggered()),this,SLOT(removeLibrary()));
	connect(openComicAction,SIGNAL(triggered()),this,SLOT(openComic()));
	connect(helpAboutAction,SIGNAL(triggered()),had,SLOT(show()));
    connect(addFolderAction,SIGNAL(triggered()),this,SLOT(addFolderToCurrentIndex()));
    connect(deleteFolderAction,SIGNAL(triggered()),this,SLOT(deleteSelectedFolder()));
	connect(setRootIndexAction,SIGNAL(triggered()),this,SLOT(setRootIndex()));
	connect(expandAllNodesAction,SIGNAL(triggered()),foldersView,SLOT(expandAll()));
	connect(colapseAllNodesAction,SIGNAL(triggered()),foldersView,SLOT(collapseAll()));
#ifndef Q_OS_MAC
    connect(toggleFullScreenAction,SIGNAL(triggered()),this,SLOT(toggleFullScreen()));
#endif
    connect(toggleComicsViewAction,SIGNAL(triggered()),this,SLOT(toggleComicsView()));
	connect(optionsAction, SIGNAL(triggered()),optionsDialog,SLOT(show()));
#ifdef SERVER_RELEASE
	connect(serverConfigAction, SIGNAL(triggered()), serverConfigDialog, SLOT(show()));
#endif
	connect(optionsDialog, SIGNAL(optionsChanged()),this,SLOT(reloadOptions()));
    connect(optionsDialog, SIGNAL(editShortcuts()),editShortcutsDialog,SLOT(show()));

	//Folders filter
	//connect(clearFoldersFilter,SIGNAL(clicked()),foldersFilter,SLOT(clear()));
    connect(searchEdit,SIGNAL(filterChanged(YACReader::SearchModifiers, QString)),this,SLOT(setSearchFilter(YACReader::SearchModifiers, QString)));
	//connect(includeComicsCheckBox,SIGNAL(stateChanged(int)),this,SLOT(searchInFiles(int)));

	//ContextMenus
	connect(openContainingFolderComicAction,SIGNAL(triggered()),this,SLOT(openContainingFolderComic()));
    connect(setFolderAsNotCompletedAction,SIGNAL(triggered()),this,SLOT(setFolderAsNotCompleted()));
    connect(setFolderAsCompletedAction,SIGNAL(triggered()),this,SLOT(setFolderAsCompleted()));
    connect(setFolderAsReadAction,SIGNAL(triggered()),this,SLOT(setFolderAsRead()));
    connect(setFolderAsUnreadAction,SIGNAL(triggered()),this,SLOT(setFolderAsUnread()));
    connect(openContainingFolderAction,SIGNAL(triggered()),this,SLOT(openContainingFolder()));
    connect(resetComicRatingAction,SIGNAL(triggered()),this,SLOT(resetComicRating()));

	//connect(dm,SIGNAL(directoryLoaded(QString)),foldersView,SLOT(expandAll()));
	//connect(dm,SIGNAL(directoryLoaded(QString)),this,SLOT(updateFoldersView(QString)));
	//Comicts edition
	connect(editSelectedComicsAction,SIGNAL(triggered()),this,SLOT(showProperties()));
    connect(asignOrderAction,SIGNAL(triggered()),this,SLOT(asignNumbers()));

	connect(deleteComicsAction,SIGNAL(triggered()),this,SLOT(deleteComics()));

    connect(hideComicViewAction, SIGNAL(toggled(bool)),this, SLOT(hideComicFlow(bool)));

	connect(getInfoAction,SIGNAL(triggered()),this,SLOT(showComicVineScraper()));

	//connect(socialAction,SIGNAL(triggered()),this,SLOT(showSocial()));

    connect(comicsViewTransition,SIGNAL(transitionFinished()),this,SLOT(showComicsView()));

    connect(comicsModel,SIGNAL(isEmpty()),this,SLOT(showEmptyFolderView()));
    connect(comicsModel,SIGNAL(searchNumResults(int)),this,SLOT(checkSearchNumResults(int)));
    connect(emptyFolderWidget,SIGNAL(subfolderSelected(QModelIndex,int)),this,SLOT(selectSubfolder(QModelIndex,int)));
    //Drops
    connect(emptyFolderWidget, SIGNAL(copyComicsToCurrentFolder(QList<QPair<QString, QString> >)), this, SLOT(copyAndImportComicsToCurrentFolder(QList<QPair<QString, QString> >)));
    connect(emptyFolderWidget, SIGNAL(moveComicsToCurrentFolder(QList<QPair<QString, QString> >)), this, SLOT(moveAndImportComicsToCurrentFolder(QList<QPair<QString, QString> >)));

    connect(showEditShortcutsAction,SIGNAL(triggered()),editShortcutsDialog,SLOT(show()));

    //update folders (partial updates)
    connect(updateCurrentFolderAction,SIGNAL(triggered()), this, SLOT(updateCurrentFolder()));
    connect(updateFolderAction,SIGNAL(triggered()), this, SLOT(updateTreeFolder()));

    //lists
    connect(addReadingListAction,SIGNAL(triggered()),this,SLOT(addNewReadingList()));
    connect(deleteReadingListAction,SIGNAL(triggered()),this,SLOT(deleteSelectedReadingList()));
    connect(addLabelAction,SIGNAL(triggered()),this,SLOT(addNewLabel()));
}

void LibraryWindow::loadLibrary(const QString & name)
{
	if(!libraries.isEmpty())  //si hay bibliotecas...
	{	
		currentFolderNavigation=0;
		backAction->setDisabled(true);
		forwardAction->setDisabled(true);
		history.clear();
		history.append(QModelIndex());

		showRootWidget();
		QString path=libraries.getPath(name)+"/.yacreaderlibrary";
		QDir d; //TODO change this by static methods (utils class?? with delTree for example)
		QString dbVersion;
		if(d.exists(path) && d.exists(path+"/library.ydb") && (dbVersion = DataBaseManagement::checkValidDB(path+"/library.ydb")) != "") //si existe en disco la biblioteca seleccionada, y es válida..
		{
			int comparation = DataBaseManagement::compareVersions(dbVersion,VERSION);
			bool updated = false;
			if(comparation < 0)
				{
					int ret = QMessageBox::question(this,tr("Update needed"),tr("This library was created with a previous version of YACReaderLibrary. It needs to be updated. Update now?"),QMessageBox::Yes,QMessageBox::No);
					if(ret == QMessageBox::Yes)
					{
						updated = DataBaseManagement::updateToCurrentVersion(path+"/library.ydb");
						if(!updated)
							QMessageBox::critical(this,tr("Update failed"), tr("The current library can't be udpated. Check for write write permissions on: ") + path+"/library.ydb");
					}
					else
					{
                        comicsView->setModel(NULL);
						foldersView->setModel(NULL);
                        listsView->setModel(NULL);
						disableAllActions();//TODO comprobar que se deben deshabilitar
						//será possible renombrar y borrar estas bibliotecas
						renameLibraryAction->setEnabled(true);
						removeLibraryAction->setEnabled(true);
					}
				}

			if(comparation == 0 || updated) //en caso de que la versión se igual que la actual
			{
				index = 0;

                foldersModel->setupModelData(path);
                foldersView->setModel(foldersModel);

                listsModel->setupModelData(path);
                listsView->setModel(listsModel);

                if(foldersModel->rowCount(QModelIndex())>0)
					disableFoldersActions(false);
				else
					disableFoldersActions(true);

				d.setCurrent(libraries.getPath(name));
				d.setFilter(QDir::AllDirs | QDir::Files | QDir::Hidden | QDir::NoSymLinks | QDir::NoDotAndDotDot);
				if(d.count()<=1) //librería de sólo lectura
				{
					//QMessageBox::critical(NULL,QString::number(d.count()),QString::number(d.count()));
					disableLibrariesActions(false);
					updateLibraryAction->setDisabled(true);
					openContainingFolderAction->setDisabled(true);
					disableComicsActions(true);
#ifndef Q_OS_MAC
					toggleFullScreenAction->setEnabled(true);
#endif

					importedCovers = true;
				}
				else //librería normal abierta
				{
					disableLibrariesActions(false);
					importedCovers = false;
				}

				setRootIndex();
				//TODO encontrar el bug que provoca que no se carguen adecuadamente las carátulas en root.
				setRootIndex();

                searchEdit->clear();
			}
			else if(comparation > 0)
			{
					int ret = QMessageBox::question(this,tr("Download new version"),tr("This library was created with a newer version of YACReaderLibrary. Download the new version now?"),QMessageBox::Yes,QMessageBox::No);
					if(ret == QMessageBox::Yes)
						QDesktopServices::openUrl(QUrl("http://www.yacreader.com"));

                    comicsView->setModel(NULL);
					foldersView->setModel(NULL);
                    listsView->setModel(NULL);
					disableAllActions();//TODO comprobar que se deben deshabilitar
					//será possible renombrar y borrar estas bibliotecas
					renameLibraryAction->setEnabled(true);
					removeLibraryAction->setEnabled(true);
			}
		}
		else
		{
            comicsView->setModel(NULL);
			foldersView->setModel(NULL);
            listsView->setModel(NULL);
			disableAllActions();//TODO comprobar que se deben deshabilitar

			//si la librería no existe en disco, se ofrece al usuario la posibiliad de eliminarla
			if(!d.exists(path))
			{
				QString currentLibrary = selectedLibrary->currentText();
				if(QMessageBox::question(this,tr("Library not available"),tr("Library '%1' is no longer available. Do you want to remove it?").arg(currentLibrary),QMessageBox::Yes,QMessageBox::No)==QMessageBox::Yes)
				{
					deleteCurrentLibrary();
				}
				//será possible renombrar y borrar estas bibliotecas
				renameLibraryAction->setEnabled(true);
				removeLibraryAction->setEnabled(true);

			}
			else//si existe el path, puede ser que la librería sea alguna versión pre-5.0 ó que esté corrupta o que no haya drivers sql
			{
				
				if(d.exists(path+"/library.ydb"))
				{
					QSqlDatabase db = DataBaseManagement::loadDatabase(path);
					manageOpeningLibraryError(db.lastError().databaseText() + "-" + db.lastError().driverText());
					//será possible renombrar y borrar estas bibliotecas
					renameLibraryAction->setEnabled(true);
					removeLibraryAction->setEnabled(true);
				}
				else
				{
					QString currentLibrary = selectedLibrary->currentText();
					QString path = libraries.getPath(selectedLibrary->currentText());
					if(QMessageBox::question(this,tr("Old library"),tr("Library '%1' has been created with an older version of YACReaderLibrary. It must be created again. Do you want to create the library now?").arg(currentLibrary),QMessageBox::Yes,QMessageBox::No)==QMessageBox::Yes)
					{
						QDir d(path+"/.yacreaderlibrary");
                        d.removeRecursively();
                        //d.rmdir(path+"/.yacreaderlibrary");
						createLibraryDialog->setDataAndStart(currentLibrary,path);
						//create(path,path+"/.yacreaderlibrary",currentLibrary);
					}
					//será possible renombrar y borrar estas bibliotecas
					renameLibraryAction->setEnabled(true);
					removeLibraryAction->setEnabled(true);
				}
			}
		}
	}
	else //en caso de que no exista ninguna biblioteca se desactivan los botones pertinentes
	{
		disableAllActions();
		showNoLibrariesWidget();
	}
}

void LibraryWindow::loadCovers(const QModelIndex & mi)
{
	unsigned long long int folderId = 1;
	if(mi.isValid())
	{
        FolderItem *item = static_cast<FolderItem*>(mi.internalPointer());
		folderId = item->id;
#ifndef Q_OS_MAC
		libraryToolBar->setCurrentFolderName(item->data(0).toString());
#endif
	}
#ifndef Q_OS_MAC
	else libraryToolBar->setCurrentFolderName(selectedLibrary->currentText());
#endif



	//cambiado de orden, ya que al llamar a foldersFilter->clear() se invalidan los model index
    if(searchEdit->text()!="")
	{
		//setFoldersFilter("");
		if(mi.isValid())
		{
            index = static_cast<FolderItem *>(mi.internalPointer())->originalItem;
			column = mi.column();
            searchEdit->clear();
		}
	}
	else
	{
        index = static_cast<FolderItem *>(mi.internalPointer());
		column = mi.column();
	}

    //comicsView->setModel(NULL);
    comicsModel->setupModelData(folderId,foldersModel->getDatabase());
	
    comicsView->setModel(comicsModel);
    QStringList paths = comicsModel->getPaths(currentPath());
	checkEmptyFolder(&paths);

    if(paths.size()>0) {
        comicsView->setCurrentIndex(comicsModel->index(0,0));
        if(comicsViewStack->currentWidget() != comicsView && comicsViewStack->currentWidget() != comicsViewTransition)
            comicsViewStack->setCurrentWidget(comicsView);
    }
    else
        emptyFolderWidget->setSubfolders(mi,foldersModel->getSubfoldersNames(mi));
}

void LibraryWindow::loadCoversFromCurrentModel()
{
    comicsView->setModel(comicsModel);
    QStringList paths = comicsModel->getPaths(currentPath());

    if(paths.size()>0) {
        comicsView->setCurrentIndex(comicsModel->index(0,0));
    }
}

void LibraryWindow::copyAndImportComicsToCurrentFolder(const QList<QPair<QString, QString> > &comics)
{
    QLOG_DEBUG() << "-copyAndImportComicsToCurrentFolder-";
    if(comics.size()>0)
    {
        QString destFolderPath = currentFolderPath();

        updateDestination = getCurrentFolderIndex();

        QProgressDialog * progressDialog = newProgressDialog(tr("Copying comics..."),comics.size());

        ComicFilesManager * comicFilesManager = new ComicFilesManager();
        comicFilesManager->copyComicsTo(comics,destFolderPath);

        processComicFiles(comicFilesManager, progressDialog);
    }
}

void LibraryWindow::moveAndImportComicsToCurrentFolder(const QList<QPair<QString,QString> > &comics)
{
    QLOG_DEBUG() << "-moveAndImportComicsToCurrentFolder-";
    if(comics.size()>0)
    {
        QString destFolderPath = currentFolderPath();

        updateDestination = getCurrentFolderIndex();

        QProgressDialog * progressDialog = newProgressDialog(tr("Moving comics..."),comics.size());

        ComicFilesManager * comicFilesManager = new ComicFilesManager();
        comicFilesManager->moveComicsTo(comics,destFolderPath);

        processComicFiles(comicFilesManager, progressDialog);
    }
}

void LibraryWindow::copyAndImportComicsToFolder(const QList<QPair<QString,QString> > &comics, const QModelIndex &miFolder)
{
    QLOG_DEBUG() << "-copyAndImportComicsToFolder-";
    if(comics.size()>0)
    {
        QString destFolderPath = QDir::cleanPath(currentPath()+foldersModel->getFolderPath(miFolder));

        updateDestination = miFolder;

        QLOG_DEBUG() << "Coping to " << destFolderPath;

        QProgressDialog * progressDialog = newProgressDialog(tr("Copying comics..."),comics.size());

        ComicFilesManager * comicFilesManager = new ComicFilesManager();
        comicFilesManager->copyComicsTo(comics,destFolderPath);

        processComicFiles(comicFilesManager, progressDialog);
    }
}

void LibraryWindow::moveAndImportComicsToFolder(const QList<QPair<QString, QString> > &comics, const QModelIndex &miFolder)
{
    QLOG_DEBUG() << "-moveAndImportComicsToFolder-";
    if(comics.size()>0)
    {
        QString destFolderPath = QDir::cleanPath(currentPath()+foldersModel->getFolderPath(miFolder));

        updateDestination = miFolder;

        QLOG_DEBUG() << "Moving to " << destFolderPath;

        QProgressDialog * progressDialog = newProgressDialog(tr("Moving comics..."),comics.size());

        ComicFilesManager * comicFilesManager = new ComicFilesManager();
        comicFilesManager->moveComicsTo(comics,destFolderPath);

        processComicFiles(comicFilesManager, progressDialog);
    }
}

void LibraryWindow::processComicFiles(ComicFilesManager * comicFilesManager, QProgressDialog * progressDialog)
{
    connect(comicFilesManager,SIGNAL(progress(int)), progressDialog, SLOT(setValue(int)));

    QThread * thread = NULL;

    thread = new QThread();

    comicFilesManager->moveToThread(thread);

    connect(progressDialog, SIGNAL(canceled()), comicFilesManager, SLOT(cancel()), Qt::DirectConnection);

    connect(thread, SIGNAL(started()), comicFilesManager, SLOT(process()));
    connect(comicFilesManager, SIGNAL(success()), this, SLOT(updateCopyMoveFolderDestination()));
    connect(comicFilesManager, SIGNAL(finished()), thread, SLOT(quit()));
    connect(comicFilesManager, SIGNAL(finished()), comicFilesManager, SLOT(deleteLater()));
    connect(comicFilesManager, SIGNAL(finished()), progressDialog, SLOT(close()));
    connect(comicFilesManager, SIGNAL(finished()), progressDialog, SLOT(deleteLater()));
    connect(thread, SIGNAL(finished()), thread, SLOT(deleteLater()));

    if(thread != NULL)
        thread->start();
}

void LibraryWindow::updateCopyMoveFolderDestination()
{
    updateFolder(updateDestination);
}

void LibraryWindow::updateCurrentFolder()
{
    updateFolder(getCurrentFolderIndex());
}

void LibraryWindow::updateTreeFolder()
{
    updateFolder(foldersView->currentIndex());
}

void LibraryWindow::updateFolder(const QModelIndex & miFolder)
{
    QLOG_DEBUG() << "UPDATE FOLDER!!!!";
    updateDestination = miFolder;

    importWidget->setUpdateLook();
    showImportingWidget();

    QString currentLibrary = selectedLibrary->currentText();
    QString path = libraries.getPath(currentLibrary);
    _lastAdded = currentLibrary;
    libraryCreator->updateFolder(QDir::cleanPath(path),QDir::cleanPath(path+"/.yacreaderlibrary"),QDir::cleanPath(currentPath()+foldersModel->getFolderPath(miFolder)));
    libraryCreator->start();
}

QProgressDialog *LibraryWindow::newProgressDialog(const QString &label, int maxValue)
{
    QProgressDialog * progressDialog = new QProgressDialog(label,"Cancel",0,maxValue,this);
    progressDialog->setWindowModality(Qt::WindowModal);
    progressDialog->setMinimumWidth(350);
    progressDialog->show();
    return progressDialog;
}

void LibraryWindow::reloadAfterCopyMove()
{
    if(getCurrentFolderIndex() == updateDestination)
        reloadCovers();

    foldersModel->fetchMoreFromDB(updateDestination);

    enableNeededActions();
}

QModelIndex LibraryWindow::getCurrentFolderIndex()
{
    if(foldersView->selectionModel()->selectedRows().length()>0)
       return foldersView->currentIndex();
    else
        return QModelIndex();
}

void LibraryWindow::enableNeededActions()
{
    if(foldersModel->rowCount(QModelIndex())>0)
        disableFoldersActions(false);

    if(comicsModel->rowCount()>0)
        disableComicsActions(false);

    disableLibrariesActions(false);

}

void LibraryWindow::addFolderToCurrentIndex()
{
    QModelIndex currentIndex = getCurrentFolderIndex();

    bool ok;
    QString newFolderName = QInputDialog::getText(this, tr("Add new folder"),
                                                  tr("Folder name:"), QLineEdit::Normal,
                                                  "", &ok);

    QRegExp invalidChars("\/\\\:\*\?\"\<\>\|");//TODO this regexp is not properly written
    bool isValid = !newFolderName.contains(invalidChars);

    if (ok && !newFolderName.isEmpty() && isValid)
    {
        QString parentPath = QDir::cleanPath(currentPath()+foldersModel->getFolderPath(currentIndex));
        QDir parentDir(parentPath);
        QDir newFolder(parentPath+"/"+newFolderName);
        if(parentDir.mkdir(newFolderName) || newFolder.exists())
        {
            foldersView->setCurrentIndex(foldersModel->addFolderAtParent(newFolderName,currentIndex));
            reloadCovers();
        }
    }
}

void LibraryWindow::deleteSelectedFolder()
{
    QModelIndex currentIndex = getCurrentFolderIndex();
    QString relativePath = foldersModel->getFolderPath(currentIndex);
    QString folderPath = QDir::cleanPath(currentPath()+relativePath);

    if(!currentIndex.isValid())
        QMessageBox::information(this,tr("No folder selected"), tr("Please, select a folder first"));
    else
    {
        QString libraryPath = QDir::cleanPath(currentPath());
        if((libraryPath == folderPath) || relativePath.isEmpty() || relativePath == "/")
            QMessageBox::critical(this,tr("Error in path"),tr("There was an error accessing the folder's path"));
        else
        {
            int ret = QMessageBox::question(this,tr("Delete folder"),tr("The selected folder and all its contents will be deleted from your disk. Are you sure?") + "\n\nFolder : " + folderPath,QMessageBox::Yes,QMessageBox::No);

            if(ret == QMessageBox::Yes)
            {
                //no folders multiselection by now
                QModelIndexList indexList;
                indexList << currentIndex;

                QList<QString> paths;
                paths << folderPath;

                FoldersRemover * remover = new FoldersRemover(indexList,paths);

                QThread * thread = NULL;

                thread = new QThread(this);

                remover->moveToThread(thread);

                connect(thread, SIGNAL(started()), remover, SLOT(process()));
                connect(remover, SIGNAL(remove(QModelIndex)), foldersModel, SLOT(deleteFolder(QModelIndex)));
                connect(remover, SIGNAL(removeError()),this,SLOT(errorDeletingFolder()));
                connect(remover, SIGNAL(finished()),this,SLOT(reloadCovers()));
                connect(remover, SIGNAL(finished()), remover, SLOT(deleteLater()));
                connect(thread, SIGNAL(finished()), thread, SLOT(deleteLater()));

                if(thread != NULL)
                    thread->start();
            }
        }
    }
}

void LibraryWindow::errorDeletingFolder()
{
    QMessageBox::critical(this,tr("Unable to delete"),tr("There was an issue trying to delete the selected folders. Please, check for write permissions and be sure that any applications are using these folders or any of the contained files."));
}

void LibraryWindow::addNewReadingList()
{

}

void LibraryWindow::deleteSelectedReadingList()
{

}

void LibraryWindow::addNewLabel()
{
    AddLabelDialog * dialog = new AddLabelDialog();
    dialog->open();
}

void LibraryWindow::selectSubfolder(const QModelIndex &mi, int child)
{
    QModelIndex dest = foldersModel->index(child,0,mi);
    foldersView->setCurrentIndex(dest);
    updateHistory(dest);
    loadCovers(dest);
}

void LibraryWindow::checkEmptyFolder(QStringList * paths)
{
	if(paths == 0)
	{
        QStringList pathList = comicsModel->getPaths(currentPath());
		paths = &pathList;
	}

	if(paths->size()>0 && !importedCovers)
	{
		disableComicsActions(false);
	}
	else
	{
		disableComicsActions(true);
#ifndef Q_OS_MAC
		if(paths->size()>0)
			toggleFullScreenAction->setEnabled(true);
#endif
	}
}

void LibraryWindow::reloadCovers()
{
    //comics view switch when filter/search is enabled
    if(!searchEdit->text().isEmpty())
    {
       loadCoversFromCurrentModel();
       comicsView->enableFilterMode(true);
       return;
    }

    if(foldersView->selectionModel()->selectedRows().length()>0)
        loadCovers(foldersView->currentIndex());
    else
        loadCovers(QModelIndex());
QLOG_INFO() << "reloaded covers at row : " << foldersView->currentIndex().row();
    QModelIndex mi = comicsModel->getIndexFromId(_comicIdEdited);
    if(mi.isValid())
    {
        comicsView->scrollTo(mi,QAbstractItemView::PositionAtCenter);
        comicsView->setCurrentIndex(mi);
    }
	//centerComicFlow(mi);
}

void LibraryWindow::openComic()
{
	if(!importedCovers)
	{
        ComicDB comic = comicsModel->getComic(comicsView->currentIndex());
        QString path = currentPath();
        QList<ComicDB> siblings = comicsModel->getAllComics();

		quint64 comicId = comic.id;
		//TODO generate IDS for libraries...
        quint64 libraryId = libraries.getId(selectedLibrary->currentText());
	
		//                 %1        %2      %3        NO-->%4          %5        %6        %7        %8         %9       %10
		//Invoke YACReader comicPath comicId libraryId NO-->currentPage bookmark1 bookmark2 bookmark3 brightness contrast gamma
        bool yacreaderFound = false;
#ifdef Q_OS_MAC
        QString comicIdS = QString("--comicId=") + QString("%1").arg(comicId);
        QString libraryIdS = QString("--libraryId=") + QString("%1").arg(libraryId);
        QString yacreaderPath = QDir::cleanPath(QCoreApplication::applicationDirPath()+"/../../../YACReader.app");
        if(yacreaderFound = QFileInfo(yacreaderPath).exists())
            QProcess::startDetached("open", QStringList() << "-n" << yacreaderPath << "--args" << path << comicIdS << libraryIdS ); /*<< page << bookmark1 << bookmark2 << bookmark3 << brightness << contrast << gamma*///,QStringList() << path);

#endif

#ifdef Q_OS_WIN																														  /* \"%4\" \"%5\" \"%6\" \"%7\" \"%8\" \"%9\" \"%10\" */
        yacreaderFound = QProcess::startDetached(QDir::cleanPath(QCoreApplication::applicationDirPath())+QString("/YACReader \"%1\" \"%2\" \"%3\"").arg(path).arg(QString("--comicId=") + QString::number(comicId)).arg(QString("--libraryId=") + QString::number(libraryId))/*.arg(page).arg(bookmark1).arg(bookmark2).arg(bookmark3).arg(brightness).arg(contrast).arg(gamma)*/,QStringList());
#endif

#if defined Q_OS_UNIX && !defined Q_OS_MAC
        QStringList parameters = QStringList() << path << (QString("--comicId=") + QString::number(comicId)) << (QString("--libraryId=") + QString::number(libraryId));
	yacreaderFound = QProcess::startDetached(QString("YACReader"),parameters);
#endif
        if(!yacreaderFound)
            QMessageBox::critical(this,tr("YACReader not found"),tr("YACReader not found, YACReader should be installed in the same folder as YACReaderLibrary."));

		setCurrentComicOpened();
	}
}

void LibraryWindow::setCurrentComicsStatusReaded(YACReaderComicReadStatus readStatus) {
    comicsModel->setComicsRead(getSelectedComics(),readStatus);
}

void LibraryWindow::setCurrentComicReaded() {
	this->setCurrentComicsStatusReaded(YACReader::Read);
}

void LibraryWindow::setCurrentComicOpened()
{
    //TODO: remove?
}

void LibraryWindow::setCurrentComicUnreaded() {
	this->setCurrentComicsStatusReaded(YACReader::Unread);
}

void LibraryWindow::createLibrary() {
    createLibraryDialog->open(libraries);
}

void LibraryWindow::create(QString source, QString dest, QString name)
{
    QLOG_INFO() << QString("About to create a library from '%1' to '%2' with name '%3'").arg(source).arg(dest).arg(name);
	libraryCreator->createLibrary(source,dest);
	libraryCreator->start();
	_lastAdded = name;
	_sourceLastAdded = source;

	importWidget->setImportLook();
	showImportingWidget();

}

void LibraryWindow::reloadCurrentLibrary() {
	loadLibrary(selectedLibrary->currentText());
}

void LibraryWindow::openLastCreated()
{
	
	selectedLibrary->disconnect();

	selectedLibrary->setCurrentIndex(selectedLibrary->findText(_lastAdded));
	libraries.addLibrary(_lastAdded,_sourceLastAdded);
	selectedLibrary->addItem(_lastAdded,_sourceLastAdded);
	selectedLibrary->setCurrentIndex(selectedLibrary->findText(_lastAdded));
	libraries.save();

	connect(selectedLibrary,SIGNAL(currentIndexChanged(QString)),this,SLOT(loadLibrary(QString)));
	
	loadLibrary(_lastAdded);
}

void LibraryWindow::showAddLibrary()
{
    addLibraryDialog->open();
}

void LibraryWindow::openLibrary(QString path, QString name)
{	
	if(!libraries.contains(name))
	{
		//TODO: fix bug, /a/b/c/.yacreaderlibrary/d/e
		path.remove("/.yacreaderlibrary");
		QDir d; //TODO change this by static methods (utils class?? with delTree for example) 
		if(d.exists(path + "/.yacreaderlibrary"))
		{
			_lastAdded = name;
			_sourceLastAdded = path;
			openLastCreated();
			addLibraryDialog->close();
		}
		else
			QMessageBox::warning(this,tr("Library not found"),tr("The selected folder doesn't contain any library."));
	}
	else
	{
		libraryAlreadyExists(name);
	}
}

void LibraryWindow::loadLibraries()
{
	libraries.load();
	foreach(QString name,libraries.getNames())
			selectedLibrary->addItem(name,libraries.getPath(name));
}


void LibraryWindow::saveLibraries() {
	libraries.save();
}

void LibraryWindow::updateLibrary()
{
	importWidget->setUpdateLook();
	showImportingWidget();

	QString currentLibrary = selectedLibrary->currentText();
	QString path = libraries.getPath(currentLibrary);
	_lastAdded = currentLibrary;
	libraryCreator->updateLibrary(path,path+"/.yacreaderlibrary");
	libraryCreator->start();
}

void LibraryWindow::deleteCurrentLibrary()
{
	QString path = libraries.getPath(selectedLibrary->currentText());
	libraries.remove(selectedLibrary->currentText());
	selectedLibrary->removeItem(selectedLibrary->currentIndex());
	//selectedLibrary->setCurrentIndex(0);
	path = path+"/.yacreaderlibrary";

	QDir d(path);
    d.removeRecursively();
	if(libraries.isEmpty())//no more libraries available.
	{
        comicsView->setModel(NULL);
		foldersView->setModel(NULL);
        listsView->setModel(NULL);

        disableAllActions();
        showNoLibrariesWidget();
	}
	libraries.save();
}

void LibraryWindow::removeLibrary()
{
	QString currentLibrary = selectedLibrary->currentText();
	QMessageBox * messageBox = new QMessageBox(tr("Are you sure?"),tr("Do you want remove ")+currentLibrary+tr(" library?"),QMessageBox::Question,QMessageBox::Yes,QMessageBox::YesToAll,QMessageBox::No);
    messageBox->button(QMessageBox::YesToAll)->setText(tr("Remove and delete metadata"));
    messageBox->setParent(this);
    messageBox->setWindowModality(Qt::WindowModal);
    int ret = messageBox->exec();
	if(ret == QMessageBox::Yes)
	{
		libraries.remove(currentLibrary);
		selectedLibrary->removeItem(selectedLibrary->currentIndex());
		//selectedLibrary->setCurrentIndex(0);
		if(libraries.isEmpty())//no more libraries available.
		{
            comicsView->setModel(NULL);
			foldersView->setModel(NULL);
            listsView->setModel(NULL);

            disableAllActions();
            showNoLibrariesWidget();
		}
		libraries.save();
	}
	else if(ret == QMessageBox::YesToAll)
	{
		deleteCurrentLibrary();
	}

}

void LibraryWindow::renameLibrary()
{
    renameLibraryDialog->open();
}

void LibraryWindow::rename(QString newName) //TODO replace
{
	QString currentLibrary = selectedLibrary->currentText();
	if(newName != currentLibrary)
	{
		if(!libraries.contains(newName))
		{
			libraries.rename(currentLibrary,newName);
			//selectedLibrary->removeItem(selectedLibrary->currentIndex());
			//libraries.addLibrary(newName,path);
			selectedLibrary->renameCurrentLibrary(newName);
			libraries.save();
			renameLibraryDialog->close();
#ifndef Q_OS_MAC
			if(!foldersView->currentIndex().isValid())
				libraryToolBar->setCurrentFolderName(selectedLibrary->currentText());
#endif
		}
		else
		{
			libraryAlreadyExists(newName);
		}
	}
	else
		renameLibraryDialog->close();
	//selectedLibrary->setCurrentIndex(selectedLibrary->findText(newName));
}

void LibraryWindow::cancelCreating()
{
	stopLibraryCreator();
}

void LibraryWindow::stopLibraryCreator()
{
	libraryCreator->stop();
	libraryCreator->wait();
}

void LibraryWindow::setRootIndex()
{
	if(!libraries.isEmpty())
	{	
		QString path=libraries.getPath(selectedLibrary->currentText())+"/.yacreaderlibrary";
		QDir d; //TODO change this by static methods (utils class?? with delTree for example) 
		if(d.exists(path))
		{
			loadCovers(QModelIndex());
			if(history.count()>1)
				updateHistory(QModelIndex());
		}
		else
		{
            comicsView->setModel(NULL);
		}

        foldersView->selectionModel()->clear();
	}

    setFolderAsNotCompletedAction->setVisible(false);
    setFolderAsCompletedAction->setVisible(false);
    setFolderAsReadAction->setVisible(false);
    setFolderAsUnreadAction->setVisible(false);
}


void LibraryWindow::toggleFullScreen()
{
	fullscreen?toNormal():toFullScreen();
	fullscreen = !fullscreen;
}

void LibraryWindow::toFullScreen()
{
	fromMaximized = this->isMaximized();

    sideBar->hide();
	libraryToolBar->hide();

    comicsView->toFullScreen();

	showFullScreen();
}

void LibraryWindow::toNormal()
{
	sideBar->show();
	
    comicsView->toNormal();

	if(fromMaximized)
		showMaximized();
	else
		showNormal();

#ifdef Q_OS_MAC
	QTimer * timer = new QTimer();
	timer->setSingleShot(true);
	timer->start();
	connect(timer,SIGNAL(timeout()),libraryToolBar,SLOT(show()));
	connect(timer,SIGNAL(timeout()),timer,SLOT(deleteLater()));
#else
	libraryToolBar->show();
#endif

}

void LibraryWindow::setSearchFilter(const YACReader::SearchModifiers modifier, QString filter)
{
    if(filter.isEmpty() && foldersModel->isFilterEnabled())
	{
        foldersModel->resetFilter();
        comicsView->enableFilterMode(false);
		//foldersView->collapseAll();
		if(index != 0)
		{
            QModelIndex mi = foldersModel->indexFromItem(index,column);
			foldersView->scrollTo(mi,QAbstractItemView::PositionAtTop);
			updateHistory(mi);
			foldersView->setCurrentIndex(mi);

		}

        reloadCovers();
	}
	else
	{
		if(!filter.isEmpty())
		{
            foldersModel->setFilter(modifier, filter, true);//includeComicsCheckBox->isChecked());
            comicsModel->setupModelData(modifier, filter, foldersModel->getDatabase());
            comicsView->enableFilterMode(true);
			foldersView->expandAll();
            //loadCoversFromCurrentModel();
		}
	}
}

void LibraryWindow::showProperties()
{
	QModelIndexList indexList = getSelectedComics();

    QList<ComicDB> comics = comicsModel->getComics(indexList);
	ComicDB c = comics[0];
	_comicIdEdited = c.id;//static_cast<TableItem*>(indexList[0].internalPointer())->data(4).toULongLong();

    propertiesDialog->databasePath = foldersModel->getDatabase();
	propertiesDialog->basePath = currentPath();
	propertiesDialog->setComics(comics);
	
	propertiesDialog->show();
}

void LibraryWindow::showComicVineScraper()
{
    QSettings s(YACReader::getSettingsPath()+"/YACReaderLibrary.ini",QSettings::IniFormat); //TODO unificar la creación del fichero de config con el servidor
    s.beginGroup("ComicVine");

    if(!s.contains(COMIC_VINE_API_KEY))
    {
        ApiKeyDialog d;
        d.exec();
    }

    //check if the api key was inserted
    if(s.contains(COMIC_VINE_API_KEY))
    {
        QModelIndexList indexList = getSelectedComics();

        QList<ComicDB> comics = comicsModel->getComics(indexList);
        ComicDB c = comics[0];
        _comicIdEdited = c.id;//static_cast<TableItem*>(indexList[0].internalPointer())->data(4).toULongLong();

        comicVineDialog->databasePath = foldersModel->getDatabase();
        comicVineDialog->basePath = currentPath();
        comicVineDialog->setComics(comics);

        comicVineDialog->show();
    }
}

void LibraryWindow::setRemoveError()
{
	removeError = true;
}

void LibraryWindow::checkRemoveError()
{
	if(removeError)
	{
		QMessageBox::critical(this,tr("Unable to delete"),tr("There was an issue trying to delete the selected comics. Please, check for write permissions in the selected files or containing folder."));
	}
    removeError = false;
}

void LibraryWindow::resetComicRating()
{
    QModelIndexList indexList = getSelectedComics();

    comicsModel->startTransaction();
    for(auto & index:indexList)
    {
        comicsModel->resetComicRating(index);
    }
    comicsModel->finishTransaction();
}

void LibraryWindow::switchToComicsView(ComicsView * from, ComicsView * to)
{
    disconnectComicsViewConnections(from);
    from->close();

    comicsView = to;
    doComicsViewConnections();
    to->setItemActions(itemActions);
    to->setViewActions(viewActions);

    comicsView->setToolBar(editInfoToolBar);

    comicsViewStack->removeWidget(from);
    comicsViewStack->addWidget(comicsView);

    delete from;

    reloadCovers();
}

void LibraryWindow::showComicsViewTransition()
{
    comicsViewStack->setCurrentWidget(comicsViewTransition);
    comicsViewTransition->startMovie();
}

void LibraryWindow::toggleComicsView_delayed()
{
    if(comicsViewStatus == Flow){
        QIcon icoViewsButton;
        icoViewsButton.addPixmap(QPixmap(":/images/main_toolbar/flow.png"), QIcon::Normal);
        toggleComicsViewAction->setIcon(icoViewsButton);
#ifdef Q_OS_MAC
        libraryToolBar->updateViewSelectorIcon(icoViewsButton);
#endif
        switchToComicsView(classicComicsView, gridComicsView = new GridComicsView());
        comicsViewStatus = Grid;
    }
    else{
        QIcon icoViewsButton;
        icoViewsButton.addPixmap(QPixmap(":/images/main_toolbar/grid.png"), QIcon::Normal);
        toggleComicsViewAction->setIcon(icoViewsButton);
#ifdef Q_OS_MAC
        libraryToolBar->updateViewSelectorIcon(icoViewsButton);
#endif
        switchToComicsView(gridComicsView, classicComicsView = new ClassicComicsView());
        comicsViewStatus = Flow;
    }

    settings->setValue(COMICS_VIEW_STATUS, comicsViewStatus);
}

void LibraryWindow::showComicsView()
{
    comicsViewStack->setCurrentWidget(comicsView);
}

void LibraryWindow::showEmptyFolderView()
{
    comicsViewStack->setCurrentWidget(emptyFolderWidget);
}

void LibraryWindow::showNoSearchResultsView()
{
    comicsViewStack->setCurrentWidget(noSearchResultsWidget);
}

//TODO recover the current comics selection and restore it in the destination
void LibraryWindow::toggleComicsView()
{
    if(comicsViewStack->currentWidget()!=emptyFolderWidget) {
        QTimer::singleShot(0,this,SLOT(showComicsViewTransition()));
        QTimer::singleShot(32,this,SLOT(toggleComicsView_delayed()));
    } else
        toggleComicsView_delayed();
}

void LibraryWindow::checkSearchNumResults(int numResults)
{
    if(numResults == 0)
        showNoSearchResultsView();
    else
        showComicsView();
}

void LibraryWindow::asignNumbers()
{
	QModelIndexList indexList = getSelectedComics();

	int startingNumber = indexList[0].row()+1;
	if(indexList.count()>1)
	{
		bool ok;
		int n = QInputDialog::getInt(this, tr("Asign comics numbers"),
			tr("Asign numbers starting in:"), startingNumber,0,2147483647,1,&ok);
		if (ok)
			startingNumber = n;
		else
			return;
	}
    _comicIdEdited = comicsModel->asignNumbers(indexList,startingNumber);
	
	reloadCovers();
}

void LibraryWindow::openContainingFolderComic()
{
QModelIndex modelIndex = comicsView->currentIndex();
QFileInfo file = QDir::cleanPath(currentPath() + comicsModel->getComicPath(modelIndex));
#if defined Q_OS_UNIX && !defined Q_OS_MAC
	QString path = file.absolutePath();
	QDesktopServices::openUrl(QUrl("file:///"+path, QUrl::TolerantMode));
#endif

#ifdef Q_OS_MAC
	QString filePath = file.absoluteFilePath();
	QStringList args;
	args << "-e";
	args << "tell application \"Finder\"";
	args << "-e";
	args << "activate";
	args << "-e";
	args << "select POSIX file \""+filePath+"\"";
	args << "-e";
	args << "end tell";
	QProcess::startDetached("osascript", args);
#endif
	
#ifdef Q_OS_WIN
    QString filePath = file.absoluteFilePath();
    QString cmdArgs = QString("/select,\"") + QDir::toNativeSeparators(filePath) + QStringLiteral("\"");
    ShellExecuteW(0, L"open", L"explorer.exe", reinterpret_cast<LPCWSTR>(cmdArgs.utf16()), 0, SW_NORMAL);
#endif
}

void LibraryWindow::openContainingFolder()
{
	QModelIndex modelIndex = foldersView->currentIndex();
    QString path;
    if(modelIndex.isValid())
        path = QDir::cleanPath(currentPath() + foldersModel->getFolderPath(modelIndex));
    else
        path = QDir::cleanPath(currentPath());
    QDesktopServices::openUrl(QUrl("file:///"+path, QUrl::TolerantMode));
}

void LibraryWindow::setFolderAsNotCompleted()
{
    foldersModel->updateFolderCompletedStatus(foldersView->selectionModel()->selectedRows(),false);
}

void LibraryWindow::setFolderAsCompleted()
{
    foldersModel->updateFolderCompletedStatus(foldersView->selectionModel()->selectedRows(),true);
}

void LibraryWindow::setFolderAsRead()
{
    foldersModel->updateFolderFinishedStatus(foldersView->selectionModel()->selectedRows(),true);
}

void LibraryWindow::setFolderAsUnread()
{
   foldersModel->updateFolderFinishedStatus(foldersView->selectionModel()->selectedRows(),false);
}

void LibraryWindow::exportLibrary(QString destPath)
{
	QString currentLibrary = selectedLibrary->currentText();
	QString path = libraries.getPath(currentLibrary)+"/.yacreaderlibrary";
	packageManager->createPackage(path,destPath+"/"+currentLibrary);
}

void LibraryWindow::importLibrary(QString clc,QString destPath,QString name)
{
	packageManager->extractPackage(clc,destPath+"/"+name);
	_lastAdded = name;
	_sourceLastAdded = destPath+"/"+name;
}

void LibraryWindow::reloadOptions()
{
	//comicFlow->setFlowType(flowType);
    comicsView->updateConfig(settings);
}

QString LibraryWindow::currentPath()
{
    return libraries.getPath(selectedLibrary->currentText());
}

QString LibraryWindow::currentFolderPath()
{
    QString path;

    if(foldersView->selectionModel()->selectedRows().length()>0)
        path = foldersModel->getFolderPath(foldersView->currentIndex());
    else
        path = foldersModel->getFolderPath(QModelIndex());

    QLOG_DEBUG() << "current folder path : " << QDir::cleanPath(currentPath()+path);

    return QDir::cleanPath(currentPath()+path);
}

//TODO ComicsView: some actions in the comics toolbar can be relative to a certain view
//show/hide actions on show/hide widget
void LibraryWindow::hideComicFlow(bool hide)
{
    /*
	if(hide)
	{
		QList<int> sizes;
		sizes.append(0);
		int total = sVertical->sizes().at(0) + sVertical->sizes().at(1);
		sizes.append(total);
		sVertical->setSizes(sizes);	
	}
	else
	{
		QList<int> sizes;
		int total = sVertical->sizes().at(0) + sVertical->sizes().at(1);
		sizes.append(2*total/3);
		sizes.append(total/3);
		sVertical->setSizes(sizes);	
	}
*/
}

void LibraryWindow::showExportComicsInfo()
{
	exportComicsInfoDialog->source = currentPath() + "/.yacreaderlibrary/library.ydb";
    exportComicsInfoDialog->open();
}

void LibraryWindow::showImportComicsInfo()
{
	importComicsInfoDialog->dest = currentPath() + "/.yacreaderlibrary/library.ydb";
    importComicsInfoDialog->open();
}
#include "startup.h"
extern Startup * s;
void LibraryWindow::closeEvent ( QCloseEvent * event )
{
    s->stop();
    settings->setValue(MAIN_WINDOW_GEOMETRY, saveGeometry());

    comicsView->close();

    QApplication::instance()->processEvents();
        event->accept();
        QMainWindow::closeEvent(event);
}

void LibraryWindow::showNoLibrariesWidget()
{
	disableAllActions();
    searchEdit->setDisabled(true);
	mainWidget->setCurrentIndex(1);
}

void LibraryWindow::showRootWidget()
{
#ifndef Q_OS_MAC
	libraryToolBar->setDisabled(false);
#endif
    searchEdit->setEnabled(true);
	mainWidget->setCurrentIndex(0);
}

void LibraryWindow::showImportingWidget()
{
	disableAllActions();
	importWidget->clear();
#ifndef Q_OS_MAC
	libraryToolBar->setDisabled(true);
#endif
    searchEdit->setDisabled(true);
	mainWidget->setCurrentIndex(2);
}

void LibraryWindow::manageCreatingError(const QString & error)
{
	QMessageBox::critical(this,tr("Error creating the library"),error);
}

void LibraryWindow::manageUpdatingError(const QString & error)
{
	QMessageBox::critical(this,tr("Error updating the library"),error);
}

void LibraryWindow::manageOpeningLibraryError(const QString & error)
{
	QMessageBox::critical(this,tr("Error opening the library"),error);
}

bool lessThanModelIndexRow(const QModelIndex & m1, const QModelIndex & m2)
{
	return m1.row()<m2.row();
}

QModelIndexList LibraryWindow::getSelectedComics()
{
	//se fuerza a que haya almenos una fila seleccionada TODO comprobar se se puede forzar a la tabla a que lo haga automáticamente
    //avoid selection.count()==0 forcing selection in comicsView
    QModelIndexList selection = comicsView->selectionModel()->selectedRows();
    QLOG_INFO() << "selection count " << selection.length();
	qSort(selection.begin(),selection.end(),lessThanModelIndexRow);

    if(selection.count()==0)
	{
        comicsView->selectIndex(0);
        selection = comicsView->selectionModel()->selectedRows();
    }
	return selection;
}

void LibraryWindow::deleteComics()
{
	int ret = QMessageBox::question(this,tr("Delete comics"),tr("All the selected comics will be deleted from your disk. Are you sure?"),QMessageBox::Yes,QMessageBox::No);

	if(ret == QMessageBox::Yes)
	{

		QModelIndexList indexList = getSelectedComics();

        QList<ComicDB> comics = comicsModel->getComics(indexList);

		QList<QString> paths;
		QString libraryPath = currentPath();
		foreach(ComicDB comic, comics)
		{
            paths.append(libraryPath + comic.path);
            QLOG_INFO() << comic.path;
            QLOG_INFO() << comic.id;
            QLOG_INFO() << comic.parentId;
		}

		ComicsRemover * remover = new ComicsRemover(indexList,paths);
        QThread * thread = NULL;

        thread = new QThread(this);

        remover->moveToThread(thread);

        comicsModel->startTransaction();

        connect(thread, SIGNAL(started()), remover, SLOT(process()));
        connect(remover, SIGNAL(remove(int)), comicsModel, SLOT(remove(int)));
        connect(remover, SIGNAL(removeError()),this,SLOT(setRemoveError()));
        connect(remover, SIGNAL(finished()), comicsModel, SLOT(finishTransaction()));
        
        connect(remover, SIGNAL(finished()),this,SLOT(checkEmptyFolder()));
        connect(remover, SIGNAL(finished()),this,SLOT(checkRemoveError()));
		connect(remover, SIGNAL(finished()), remover, SLOT(deleteLater()));
        connect(thread, SIGNAL(finished()), thread, SLOT(deleteLater()));

        if(thread != NULL)
            thread->start();
	}
}

/*
void LibraryWindow::showSocial()
{	
	socialDialog->move(this->mapToGlobal(QPoint(width()-socialDialog->width()-10, centralWidget()->pos().y()+10)));

	QModelIndexList indexList = getSelectedComics();

	ComicDB comic = dmCV->getComic(indexList.at(0));

	socialDialog->setComic(comic,currentPath());
	socialDialog->setHidden(false);
}*/

void LibraryWindow::backward()
{
	if(currentFolderNavigation>0)
	{
		currentFolderNavigation--;
		loadCovers(history.at(currentFolderNavigation));
		foldersView->setCurrentIndex(history.at(currentFolderNavigation));
		forwardAction->setEnabled(true);
	}
	if(currentFolderNavigation==0)
	{
		backAction->setEnabled(false);
	}
}

void LibraryWindow::forward()
{
	if(currentFolderNavigation<history.count()-1)
	{
		currentFolderNavigation++;
		loadCovers(history.at(currentFolderNavigation));
		foldersView->setCurrentIndex(history.at(currentFolderNavigation));
		backAction->setEnabled(true);
	}
	if(currentFolderNavigation==history.count()-1)
	{
		forwardAction->setEnabled(false);
	}
}

void LibraryWindow::updateHistory(const QModelIndex &mi)
{
	//remove history from current index
	if(!mi.isValid())
		return;
	int numElementsToRemove = history.count() - (currentFolderNavigation+1);
	while(numElementsToRemove>0)
	{
		numElementsToRemove--;
		history.removeLast();
	}

	if(mi!=history.at(currentFolderNavigation))
	{
		history.append(mi);

		backAction->setEnabled(true);
		currentFolderNavigation++;
	}

    forwardAction->setEnabled(false);
}

void LibraryWindow::updateFoldersViewConextMenu(const QModelIndex &mi)
{
    if(!mi.isValid())
        return;

    FolderItem * item = static_cast<FolderItem *>(mi.internalPointer());
    bool isFinished = item->data(FolderModel::Finished).toBool();
    bool isCompleted = item->data(FolderModel::Completed).toBool();

    setFolderAsReadAction->setVisible(!isFinished);
    setFolderAsUnreadAction->setVisible(isFinished);

    setFolderAsCompletedAction->setVisible(!isCompleted);
    setFolderAsNotCompletedAction->setVisible(isCompleted);
}

void LibraryWindow::libraryAlreadyExists(const QString & name)
{
	QMessageBox::information(this,tr("Library name already exists"),tr("There is another library with the name '%1'.").arg(name));
}

void LibraryWindow::importLibraryPackage()
{
    importLibraryDialog->open(libraries);
}

void LibraryWindow::updateComicsView(quint64 libraryId, const ComicDB & comic)
{
    if(libraryId == libraries.getId(selectedLibrary->currentText())) {
        comicsModel->reload(comic);
    }
}