From 28d8bd2940464708418210489d031d70d38b0adb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luis=20=C3=81ngel=20San=20Mart=C3=ADn?=
 <luisangelsm@gmail.com>
Date: Sat, 11 Oct 2014 17:01:15 +0200
Subject: [PATCH] Added drop support for copying/moving comics in the current
 folder

---
 YACReader/main_window_viewer.cpp         |  2 +-
 YACReaderLibrary/YACReaderLibrary.pro    |  6 +-
 YACReaderLibrary/comic_files_manager.cpp | 50 +++++++++++++
 YACReaderLibrary/comic_files_manager.h   | 32 +++++++++
 YACReaderLibrary/comics_view.cpp         | 53 ++++++++++++++
 YACReaderLibrary/comics_view.h           | 17 +++--
 YACReaderLibrary/db/treemodel.cpp        |  2 +
 YACReaderLibrary/db_helper.cpp           | 32 ++++++++-
 YACReaderLibrary/db_helper.h             |  1 +
 YACReaderLibrary/library_creator.cpp     | 91 +++++++++++++++++------
 YACReaderLibrary/library_creator.h       | 22 +++---
 YACReaderLibrary/library_window.cpp      | 92 +++++++++++++++++++++++-
 YACReaderLibrary/library_window.h        |  8 +++
 common/comic.cpp                         | 21 ++++--
 common/comic.h                           | 15 ++--
 15 files changed, 393 insertions(+), 51 deletions(-)
 create mode 100644 YACReaderLibrary/comic_files_manager.cpp
 create mode 100644 YACReaderLibrary/comic_files_manager.h

diff --git a/YACReader/main_window_viewer.cpp b/YACReader/main_window_viewer.cpp
index d8bd1db5..43ae0987 100644
--- a/YACReader/main_window_viewer.cpp
+++ b/YACReader/main_window_viewer.cpp
@@ -1281,7 +1281,7 @@ void MainWindowViewer::dropEvent(QDropEvent *event)
 			if (info.isFile()) 
 			{
 				QStringList imageSuffixs = Comic::getSupportedImageLiteralFormats();
-				if(imageSuffixs.contains("."+info.suffix())) //image dropped
+                if(imageSuffixs.contains(info.suffix())) //image dropped
 					openFolderFromPath(info.absoluteDir().absolutePath(),info.fileName());
 				else
 					openComicFromPath(fName); // if is file, setText
diff --git a/YACReaderLibrary/YACReaderLibrary.pro b/YACReaderLibrary/YACReaderLibrary.pro
index 1808cf7f..013e4ec9 100644
--- a/YACReaderLibrary/YACReaderLibrary.pro
+++ b/YACReaderLibrary/YACReaderLibrary.pro
@@ -119,7 +119,8 @@ HEADERS += comic_flow.h \
     comics_view.h \
     classic_comics_view.h \
     empty_folder_widget.h \
-    no_search_results_widget.h
+    no_search_results_widget.h \
+    comic_files_manager.h
 
 		   
 SOURCES += comic_flow.cpp \
@@ -167,7 +168,8 @@ SOURCES += comic_flow.cpp \
     comics_view.cpp \
     classic_comics_view.cpp \
     empty_folder_widget.cpp \
-    no_search_results_widget.cpp
+    no_search_results_widget.cpp \
+    comic_files_manager.cpp
 
 			
 		   
diff --git a/YACReaderLibrary/comic_files_manager.cpp b/YACReaderLibrary/comic_files_manager.cpp
new file mode 100644
index 00000000..f187aab6
--- /dev/null
+++ b/YACReaderLibrary/comic_files_manager.cpp
@@ -0,0 +1,50 @@
+#include "comic_files_manager.h"
+#include <QFile>
+#include <QFileInfo>
+#include <QDir>
+
+ComicFilesManager::ComicFilesManager(QObject *parent) :
+    QObject(parent), canceled(false)
+{
+}
+
+void ComicFilesManager::copyComicsTo(const QList<QString> &sourceComics, const QString &folderDest)
+{
+    comics = sourceComics;
+    folder = folderDest;
+    move = false;
+}
+
+void ComicFilesManager::moveComicsTo(const QList<QString> &sourceComics, const QString &folderDest)
+{
+    comics = sourceComics;
+    folder = folderDest;
+    move = true;
+}
+
+void ComicFilesManager::process()
+{
+    int i=0;
+    bool successProcesingFiles = false;
+    foreach (QString source, comics) {
+        QFileInfo info(source);
+        if(QFile::copy(source, QDir::cleanPath(folder+'/'+info.fileName())))
+        {
+            successProcesingFiles = true;
+            if(move)
+                QFile::remove(source);
+        }
+
+        i++;
+        emit progress(i);
+    }
+
+    if(successProcesingFiles)
+        emit success();
+    emit finished();
+}
+
+void ComicFilesManager::cancel()
+{
+
+}
diff --git a/YACReaderLibrary/comic_files_manager.h b/YACReaderLibrary/comic_files_manager.h
new file mode 100644
index 00000000..7058e17e
--- /dev/null
+++ b/YACReaderLibrary/comic_files_manager.h
@@ -0,0 +1,32 @@
+#ifndef COMIC_FILES_MANAGER_H
+#define COMIC_FILES_MANAGER_H
+
+#include <QObject>
+
+//this class is intended to work in background, just use moveToThread and process to start working
+class ComicFilesManager : public QObject
+{
+    Q_OBJECT
+public:
+    explicit ComicFilesManager(QObject *parent = 0);
+    void copyComicsTo(const QList<QString> & sourceComics, const QString & folderDest);
+    void moveComicsTo(const QList<QString> & comics, const QString & folderDest);
+
+signals:
+    void currentComic(QString);
+    void progress(int);
+    void finished();
+    void success(); //at least one comics has been copied or moved
+public slots:
+    void process();
+    void cancel();
+
+protected:
+    bool move;
+    bool canceled;
+    QList<QString> comics;
+    QString folder;
+
+};
+
+#endif // COMIC_FILES_MANAGER_H
diff --git a/YACReaderLibrary/comics_view.cpp b/YACReaderLibrary/comics_view.cpp
index 5a1dac7b..4f1a77f7 100644
--- a/YACReaderLibrary/comics_view.cpp
+++ b/YACReaderLibrary/comics_view.cpp
@@ -1,11 +1,64 @@
 #include "comics_view.h"
+#include "comic.h"
+
+#include "QsLog.h"
 
 ComicsView::ComicsView(QWidget *parent) :
     QWidget(parent),model(NULL)
 {
+    setAcceptDrops(true);
 }
 
 void ComicsView::setModel(TableModel *m)
 {
     model = m;
 }
+
+void ComicsView::dragEnterEvent(QDragEnterEvent *event)
+{
+    QList<QUrl> urlList;
+
+    if (event->mimeData()->hasUrls())
+    {
+        urlList = event->mimeData()->urls();
+        foreach (QUrl url, urlList)
+        {
+            if(Comic::fileIsComic(url))
+            {
+                event->acceptProposedAction();
+                return;
+            }
+        }
+    }
+}
+
+void ComicsView::dropEvent(QDropEvent *event)
+{
+    bool accepted = false;
+QLOG_DEBUG() << "drop" << event->dropAction();
+    if(event->dropAction() == Qt::CopyAction)
+    {
+        QLOG_DEBUG() << "copy";
+        emit copyComicsToCurrentFolder(filterInvalidComicFiles(event->mimeData()->urls()));
+
+    }
+    else if(event->dropAction() & Qt::MoveAction)
+    {
+        QLOG_DEBUG() << "move";
+        emit moveComicsToCurrentFolder(filterInvalidComicFiles(event->mimeData()->urls()));
+    }
+
+    if(accepted)
+        event->acceptProposedAction();
+}
+
+QList<QString> ComicsView::filterInvalidComicFiles(const QList<QUrl> &list)
+{
+    QList<QString> validComicFiles;
+    foreach (QUrl url, list) {
+        if(Comic::fileIsComic(url))
+            validComicFiles << url.toLocalFile();
+    }
+
+    return validComicFiles;
+}
diff --git a/YACReaderLibrary/comics_view.h b/YACReaderLibrary/comics_view.h
index d4739f02..d2c6754a 100644
--- a/YACReaderLibrary/comics_view.h
+++ b/YACReaderLibrary/comics_view.h
@@ -1,13 +1,9 @@
 #ifndef COMICS_VIEW_H
 #define COMICS_VIEW_H
 
-#include <QWidget>
+#include <QtWidgets>
 
 #include "tablemodel.h"
-#include <QAbstractItemView>
-#include <QSettings>
-#include <QModelIndex>
-#include <QModelIndexList>
 
 class YACReaderTableView;
 class QSplitter;
@@ -37,12 +33,23 @@ public:
 signals:
     void selected(unsigned int);
     void comicRated(int,QModelIndex);
+
+    //Drops
+    void copyComicsToCurrentFolder(QList<QString>);
+    void moveComicsToCurrentFolder(QList<QString>);
+
 public slots:
     virtual void setShowMarks(bool show) = 0;
     virtual void selectAll() = 0;
 protected:
     TableModel * model;
 
+    //Drop to import
+    void dragEnterEvent(QDragEnterEvent *event);
+    void dropEvent(QDropEvent *event);
+
+private:
+    QList<QString> filterInvalidComicFiles(const QList<QUrl> & list);
 };
 
 #endif // COMICS_VIEW_H
diff --git a/YACReaderLibrary/db/treemodel.cpp b/YACReaderLibrary/db/treemodel.cpp
index f04b7bef..219eaa0e 100644
--- a/YACReaderLibrary/db/treemodel.cpp
+++ b/YACReaderLibrary/db/treemodel.cpp
@@ -449,6 +449,8 @@ QString TreeModel::getDatabase()
 
 QString TreeModel::getFolderPath(const QModelIndex &folder)
 {
+    if(!folder.isValid()) //root folder
+        return "/";
     return static_cast<TreeItem*>(folder.internalPointer())->data(TreeModel::Path).toString();
 }
 
diff --git a/YACReaderLibrary/db_helper.cpp b/YACReaderLibrary/db_helper.cpp
index 17678360..64124760 100644
--- a/YACReaderLibrary/db_helper.cpp
+++ b/YACReaderLibrary/db_helper.cpp
@@ -564,12 +564,42 @@ Folder DBHelper::loadFolder(qulonglong id, QSqlDatabase & db)
 		folder.parentId = record.value("parentId").toULongLong();
 		folder.name = record.value("name").toString();
 		folder.path = record.value("path").toString();
+        folder.knownId = true;
         //new 7.1
         folder.setFinished(record.value("finished").toBool());
         folder.setCompleted(record.value("completed").toBool());
 	}
 
-	return folder;
+    return folder;
+}
+
+Folder DBHelper::loadFolder(const QString &folderName, qulonglong parentId, QSqlDatabase &db)
+{
+    Folder folder;
+
+    QLOG_DEBUG() << "Looking for folder with name = " << folderName << " and parent " << parentId;
+
+    QSqlQuery query(db);
+    query.prepare("SELECT * FROM folder WHERE parentId = :parentId AND name = :folderName");
+    query.bindValue(":parentId",parentId);
+    query.bindValue(":folderName", folderName);
+    query.exec();
+
+    folder.parentId = parentId;
+    if(query.next())
+    {
+        QSqlRecord record = query.record();
+        folder.id = record.value("id").toULongLong();
+        folder.name = record.value("name").toString();
+        folder.path = record.value("path").toString();
+        folder.knownId = true;
+        //new 7.1
+        folder.setFinished(record.value("finished").toBool());
+        folder.setCompleted(record.value("completed").toBool());
+        QLOG_DEBUG() << "FOUND!!";
+    }
+
+    return folder;
 }
 
 ComicDB DBHelper::loadComic(qulonglong id, QSqlDatabase & db)
diff --git a/YACReaderLibrary/db_helper.h b/YACReaderLibrary/db_helper.h
index c06251d9..4b310469 100644
--- a/YACReaderLibrary/db_helper.h
+++ b/YACReaderLibrary/db_helper.h
@@ -49,6 +49,7 @@ public:
 	static QList<LibraryItem *> getComicsFromParent(qulonglong parentId, QSqlDatabase & db, bool sort = true);
 	//load
 	static Folder loadFolder(qulonglong id, QSqlDatabase & db);
+    static Folder loadFolder(const QString & folderName, qulonglong parentId, QSqlDatabase & db);
 	static ComicDB loadComic(qulonglong id, QSqlDatabase & db);
     static ComicDB loadComic(QString cname, QString cpath, QString chash, QSqlDatabase & database);
 	static ComicInfo loadComicInfo(QString hash, QSqlDatabase & db);
diff --git a/YACReaderLibrary/library_creator.cpp b/YACReaderLibrary/library_creator.cpp
index 23f8ed63..22b7ea2c 100644
--- a/YACReaderLibrary/library_creator.cpp
+++ b/YACReaderLibrary/library_creator.cpp
@@ -36,7 +36,7 @@ using namespace std;
 
 //--------------------------------------------------------------------------------
 LibraryCreator::LibraryCreator()
-	:creation(false)
+    :creation(false), partialUpdate(false)
 {
 	_nameFilter << "*.cbr" << "*.cbz" << "*.rar" << "*.zip" << "*.tar" << "*.pdf" << "*.7z" << "*.cb7" << "*.arj" << "*.cbt";
 }
@@ -44,12 +44,45 @@ LibraryCreator::LibraryCreator()
 void LibraryCreator::createLibrary(const QString &source, const QString &target)
 {
 	creation = true;
-	processLibrary(source,target);
+    processLibrary(source, target);
 }
 
 void LibraryCreator::updateLibrary(const QString &source, const QString &target)
 {
-	processLibrary(source,target);
+    partialUpdate = false;
+    processLibrary(source, target);
+}
+
+void LibraryCreator::updateFolder(const QString &source, const QString &target, const QString &sourceFolder)
+{
+    partialUpdate = true;
+
+    _currentPathFolders.clear();
+    _currentPathFolders.append(Folder(1,1,"root","/"));
+
+    QString relativeFolderPath = sourceFolder;
+    relativeFolderPath = relativeFolderPath.remove(QDir::cleanPath(source));
+
+    if(relativeFolderPath.startsWith("/"))
+        relativeFolderPath = relativeFolderPath.remove(0,1);//remove firts '/'
+
+    QStringList folders = relativeFolderPath.split('/');
+
+    QSqlDatabase db = DataBaseManagement::loadDatabase(target);
+
+    foreach (QString folderName, folders) {
+        qulonglong parentId = _currentPathFolders.last().id;
+        _currentPathFolders.append(DBHelper::loadFolder(folderName, parentId, db));
+        QLOG_DEBUG() << "Folder appended : " << _currentPathFolders.last().id << " " << _currentPathFolders.last().name << " with parent" << _currentPathFolders.last().parentId;
+    }
+
+    QSqlDatabase::removeDatabase(_database.connectionName());
+
+    QLOG_DEBUG() << "Relative path : " << relativeFolderPath;
+
+    _sourceFolder = sourceFolder;
+
+    processLibrary(source, target);
 }
 
 void LibraryCreator::processLibrary(const QString & source, const QString & target)
@@ -108,7 +141,7 @@ void LibraryCreator::run()
 
 		/*QSqlQuery pragma("PRAGMA foreign_keys = ON",_database);*/
 		_database.transaction();
-		//se crea la librería
+		//se crea la librería
 		create(QDir(_source));
 		_database.commit();
 		_database.close();
@@ -118,9 +151,14 @@ void LibraryCreator::run()
 	}
 	else
 	{
-		QLOG_INFO() << "Starting to update library ( " << _source << "," << _target << ")";
-		_currentPathFolders.clear();
-		_currentPathFolders.append(Folder(1,1,"root","/"));
+        QLOG_INFO() << "Starting to update folder" << _sourceFolder << "in library ( " << _source << "," << _target << ")";
+        if(!partialUpdate)
+        {
+            _currentPathFolders.clear();
+            _currentPathFolders.append(Folder(1,1,"root","/"));
+            QLOG_DEBUG() << "update whole library";
+        }
+
 		_database = DataBaseManagement::loadDatabase(_target);
 		//_database.setDatabaseName(_target+"/library.ydb");
 		if(!_database.open())
@@ -133,19 +171,28 @@ void LibraryCreator::run()
 		}
 		QSqlQuery pragma("PRAGMA foreign_keys = ON",_database);
 		_database.transaction();
-		update(QDir(_source));
+        if(partialUpdate)
+            update(QDir(_sourceFolder));
+        else
+            update(QDir(_source));
 		_database.commit();
 		_database.close();
 		QSqlDatabase::removeDatabase(_target);
-		//si estabamos en modo creación, se está añadiendo una librería que ya existía y se ha actualizado antes de añadirse.
-		if(!creation)
-			emit(updated());
-		else
-			emit(created());
+		//si estabamos en modo creación, se está añadiendo una librería que ya existía y se ha actualizado antes de añadirse.
+        if(!partialUpdate)
+        {
+            if(!creation)
+                emit(updated());
+            else
+                emit(created());
+        }
 		QLOG_INFO() << "Update library END";
 	}
-	msleep(100);//TODO try to solve the problem with the udpate dialog (ya no se usa más...)
-	emit(finished());
+    //msleep(100);//TODO try to solve the problem with the udpate dialog (ya no se usa más...)
+    if(partialUpdate)
+        emit updatedCurrentFolder();
+    else
+        emit finished();
 	creation = false;
 }
 
@@ -201,10 +248,10 @@ void LibraryCreator::create(QDir dir)
 #endif        
 		if(fileInfo.isDir())
 		{
-			//se añade al path actual el folder, aún no se sabe si habrá que añadirlo a la base de datos
+			//se añade al path actual el folder, aún no se sabe si habrá que añadirlo a la base de datos
 			_currentPathFolders.append(Folder(fileInfo.fileName(),relativePath));
 			create(QDir(fileInfo.absoluteFilePath()));
-			//una vez importada la información del folder, se retira del path actual ya que no volverá a ser visitado
+			//una vez importada la información del folder, se retira del path actual ya que no volverá a ser visitado
 			_currentPathFolders.pop_back();
 		}
 		else
@@ -221,7 +268,7 @@ bool LibraryCreator::checkCover(const QString & hash)
 
 void LibraryCreator::insertComic(const QString & relativePath,const QFileInfo & fileInfo)
 {
-	//Se calcula el hash del cómic
+	//Se calcula el hash del cómic
 
 	QCryptographicHash crypto(QCryptographicHash::Sha1);
 	QFile file(fileInfo.absoluteFilePath());
@@ -244,7 +291,7 @@ void LibraryCreator::insertComic(const QString & relativePath,const QFileInfo &
 
     if (numPages > 0 || exists)
     {
-        //en este punto sabemos que todos los folders que hay en _currentPath, deberían estar añadidos a la base de datos
+        //en este punto sabemos que todos los folders que hay en _currentPath, deberían estar añadidos a la base de datos
         insertFolders();
         comic.info.numPages = numPages;
         comic.parentId = _currentPathFolders.last().id;
@@ -337,7 +384,7 @@ void LibraryCreator::update(QDir dirS)
 #else
 					QString path = QDir::cleanPath(fileInfoS.absoluteFilePath()).remove(_source);
 #endif
-					_currentPathFolders.append(Folder(fileInfoS.fileName(),path));  //folder actual no está en la BD
+					_currentPathFolders.append(Folder(fileInfoS.fileName(),path));  //folder actual no está en la BD
 					create(QDir(fileInfoS.absoluteFilePath()));
 					_currentPathFolders.pop_back();
 				}
@@ -476,7 +523,7 @@ void LibraryCreator::update(QDir dirS)
 							{
 								if(fileInfoS.isFile() && !fileInfoD->isDir())
 								{
-									//TODO comprobar fechas + tamaño
+									//TODO comprobar fechas + tamaño
 									//if(fileInfoS.lastModified()>fileInfoD.lastModified())
 									//{
 									//	dirD.mkpath(_target+(QDir::cleanPath(fileInfoS.absolutePath()).remove(_source)));
@@ -585,7 +632,7 @@ void ThumbnailCreator::create()
 	}
 	if(!archive.isValid())
 		QLOG_WARN() << "Extracting cover: file format not supported " << _fileSource;
-	//se filtran para obtener sólo los formatos soportados
+	//se filtran para obtener sólo los formatos soportados
 	QList<QString> order = archive.getFileNames();
 	QList<QString> fileNames = FileComic::filter(order);
 	_numPages = fileNames.size();
diff --git a/YACReaderLibrary/library_creator.h b/YACReaderLibrary/library_creator.h
index 26479fd2..f051b5d1 100644
--- a/YACReaderLibrary/library_creator.h
+++ b/YACReaderLibrary/library_creator.h
@@ -22,32 +22,37 @@
 	{
 		Q_OBJECT
 	public:
-		LibraryCreator();
-		void createLibrary(const QString & source, const QString & target);
-				void updateLibrary(const QString & source, const QString & target);
-				void stop();
+        LibraryCreator();
+        void createLibrary(const QString & source, const QString & target);
+        void updateLibrary(const QString & source, const QString & target);
+        void updateFolder(const QString & source, const QString & target, const QString & folder);
+        void stop();
+
 	private:
 		void processLibrary(const QString & source, const QString & target);
 		enum Mode {CREATOR,UPDATER};
-		//atributos "globales" durante el proceso de creación y actualización
+		//atributos "globales" durante el proceso de creación y actualización
 		enum Mode _mode;
 		QString _source;
 		QString _target;
+        QString _sourceFolder; //used for partial updates
 		QStringList _nameFilter;
 		QSqlDatabase _database;
-		QList<Folder> _currentPathFolders; //lista de folders en el orden en el que están siendo explorados, el último es el folder actual
+		QList<Folder> _currentPathFolders; //lista de folders en el orden en el que están siendo explorados, el último es el folder actual
 		//recursive method
 		void create(QDir currentDirectory);
 		void update(QDir currentDirectory);
 		void run();
-		qulonglong insertFolders();//devuelve el id del último folder añadido (último en la ruta)
+		qulonglong insertFolders();//devuelve el id del último folder añadido (último en la ruta)
 		bool checkCover(const QString & hash);
 		void insertComic(const QString & relativePath,const QFileInfo & fileInfo);
 		//qulonglong insertFolder(qulonglong parentId,const Folder & folder);
 		//qulonglong insertComic(const Comic & comic);
 		bool stopRunning;
-		//LibraryCreator está en modo creación si creation == true;
+		//LibraryCreator está en modo creación si creation == true;
 		bool creation;
+        bool partialUpdate;
+
 	signals:
 		void finished();
 		void coverExtracted(QString);
@@ -57,6 +62,7 @@
 		void created();
 		void failedCreatingDB(QString);
 		void failedOpeningDB(QString);
+        void updatedCurrentFolder();
 	};
 
 	class ThumbnailCreator : public QObject
diff --git a/YACReaderLibrary/library_window.cpp b/YACReaderLibrary/library_window.cpp
index e8e6b702..116c639d 100644
--- a/YACReaderLibrary/library_window.cpp
+++ b/YACReaderLibrary/library_window.cpp
@@ -71,6 +71,8 @@
 
 #include "no_search_results_widget.h"
 
+#include "comic_files_manager.h"
+
 #include "QsLog.h"
 
 #ifdef Q_OS_WIN
@@ -389,6 +391,8 @@ void LibraryWindow::disconnectComicsViewConnections(ComicsView * widget)
     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<QString>)), this, SLOT(copyAndImportComicsToCurrentFolder(QList<QString>)));
+    disconnect(comicsView, SIGNAL(moveComicsToCurrentFolder(QList<QString>)), this, SLOT(moveAndImportComicsToCurrentFolder(QList<QString>)));
 }
 
 void LibraryWindow::doComicsViewConnections()
@@ -398,6 +402,9 @@ void LibraryWindow::doComicsViewConnections()
     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<QString>)), this, SLOT(copyAndImportComicsToCurrentFolder(QList<QString>)));
+    connect(comicsView, SIGNAL(moveComicsToCurrentFolder(QList<QString>)), this, SLOT(moveAndImportComicsToCurrentFolder(QList<QString>)));
 }
 
 void LibraryWindow::createActions()
@@ -925,6 +932,8 @@ void LibraryWindow::createConnections()
 	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(reloadCovers()));
 	connect(libraryCreator,SIGNAL(comicAdded(QString,QString)),importWidget,SLOT(newComic(QString,QString)));
 	//libraryCreator errors
 	connect(libraryCreator,SIGNAL(failedCreatingDB(QString)),this,SLOT(manageCreatingError(QString)));
@@ -1244,6 +1253,73 @@ void LibraryWindow::loadCoversFromCurrentModel()
     }
 }
 
+void LibraryWindow::copyAndImportComicsToCurrentFolder(const QList<QString> &comics)
+{
+    QString destFolderPath = currentFolderPath();
+
+    QProgressDialog * progressDialog = newProgressDialog(tr("Copying comics..."),comics.size());
+
+    ComicFilesManager * comicFilesManager = new ComicFilesManager();
+    comicFilesManager->copyComicsTo(comics,destFolderPath);
+
+    processComicFiles(comicFilesManager, progressDialog);
+}
+
+void LibraryWindow::moveAndImportComicsToCurrentFolder(const QList<QString> &comics)
+{
+    QString destFolderPath = currentFolderPath();
+
+    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(thread, SIGNAL(started()), comicFilesManager, SLOT(process()));
+    connect(comicFilesManager, SIGNAL(success()), this, SLOT(updateCurrentFolder()));
+    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::updateCurrentFolder()
+{
+    importWidget->setUpdateLook();
+    showImportingWidget();
+
+    QString currentLibrary = selectedLibrary->currentText();
+    QString path = libraries.getPath(currentLibrary);
+    _lastAdded = currentLibrary;
+    libraryCreator->updateFolder(QDir::cleanPath(path),QDir::cleanPath(path+"/.yacreaderlibrary"),currentFolderPath());
+    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::selectSubfolder(const QModelIndex &mi, int child)
 {
     QModelIndex dest = foldersModel->index(child,0,mi);
@@ -1885,7 +1961,21 @@ void LibraryWindow::reloadOptions()
 
 QString LibraryWindow::currentPath()
 {
-	return libraries.getPath(selectedLibrary->currentText());
+    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
diff --git a/YACReaderLibrary/library_window.h b/YACReaderLibrary/library_window.h
index 87fd65c4..db644e8d 100644
--- a/YACReaderLibrary/library_window.h
+++ b/YACReaderLibrary/library_window.h
@@ -56,6 +56,8 @@ class ComicsViewTransition;
 class EmptyFolderWidget;
 class NoSearchResultsWidget;
 class EditShortcutsDialog;
+class ComicFilesManager;
+class QProgressDialog;
 
 #include "comic_db.h"
 
@@ -227,6 +229,7 @@ private:
     //void enableLibraryActions();
 
     QString currentPath();
+    QString currentFolderPath();
 
     //settings
     QSettings * settings;
@@ -319,6 +322,11 @@ public slots:
     void toggleComicsView();
     void checkSearchNumResults(int numResults);
     void loadCoversFromCurrentModel();
+    void copyAndImportComicsToCurrentFolder(const QList<QString> & comics);
+    void moveAndImportComicsToCurrentFolder(const QList<QString> &comics);
+    void processComicFiles(ComicFilesManager * comicFilesManager, QProgressDialog * progressDialog);
+    void updateCurrentFolder(); //imports new comics from the current folder
+    QProgressDialog * newProgressDialog(const QString & label, int maxValue);
 };
 
 #endif
diff --git a/common/comic.cpp b/common/comic.cpp
index 6c5b4821..96775a61 100644
--- a/common/comic.cpp
+++ b/common/comic.cpp
@@ -13,8 +13,11 @@
 #include "compressed_archive.h"
 #include "comic_db.h"
 
-QStringList Comic::extensions = QStringList() << "*.jpg" << "*.jpeg" << "*.png" << "*.gif" << "*.tiff" << "*.tif" << "*.bmp";
-QStringList Comic::literalExtensions = QStringList() << ".jpg" << ".jpeg" << ".png" << ".gif" << ".tiff" << ".tif" << ".bmp";
+QStringList Comic::imageExtensions = QStringList() << "*.jpg" << "*.jpeg" << "*.png" << "*.gif" << "*.tiff" << "*.tif" << "*.bmp";
+QStringList Comic::literalImageExtensions = QStringList() << "jpg" << "jpeg" << "png" << "gif" << "tiff" << "tif" << "bmp";
+
+QStringList Comic::comicExtensions = QStringList() << "*.cbr" << "*.cbz" << "*.rar" << "*.zip" << "*.tar" << "*.pdf" << "*.7z" << "*.cb7" << "*.arj" << "*.cbt";
+QStringList Comic::literalComicExtensions = QStringList() << "cbr" << "cbz" << "rar" << "zip" << "tar" << "pdf" << "7z" << "cb7" << "arj" << "cbt";
 
 //-----------------------------------------------------------------------------
 Comic::Comic()
@@ -177,7 +180,13 @@ bool Comic::pageIsLoaded(int page)
 {
 	if(page < 0 || page >= _pages.size())
 		return false;
-	return _loadedPages[page];
+    return _loadedPages[page];
+}
+
+bool Comic::fileIsComic(QUrl &path)
+{
+    QFileInfo info(path.toLocalFile());
+    return literalComicExtensions.contains(info.suffix());
 }
 
 ////////////////////////////////////////////////////////////////////////////////
@@ -302,7 +311,7 @@ void FileComic::crcError(int index)
 	emit crcErrorFound(tr("CRC error on page (%1): some of the pages will not be displayed correctly").arg(index+1));
 }
 
-//TODO: comprobar que si se produce uno de estos errores, la carga del cómic es irrecuperable
+//TODO: comprobar que si se produce uno de estos errores, la carga del c�mic es irrecuperable
 void FileComic::unknownError(int index)
 {
 	Q_UNUSED(index)
@@ -425,7 +434,7 @@ void FileComic::process()
         return;
     }
 
-	//se filtran para obtener sólo los formatos soportados
+	//se filtran para obtener s�lo los formatos soportados
 	_order = archive.getFileNames();
 	_fileNames = filter(_order);
 
@@ -472,7 +481,7 @@ void FileComic::process()
 		emit imageLoaded(sortedIndex,_pages[sortedIndex]);
 	}*/
 
-	emit imagesLoaded();
+    emit imagesLoaded();
 	//moveToThread(QApplication::instance()->thread());
 }
 
diff --git a/common/comic.h b/common/comic.h
index d034c470..63180ae1 100644
--- a/common/comic.h
+++ b/common/comic.h
@@ -49,8 +49,11 @@ class ComicDB;
 
 		bool _isPDF;
 
-		static QStringList extensions;
-		static QStringList literalExtensions;
+        static QStringList imageExtensions;
+        static QStringList literalImageExtensions;
+        static QStringList comicExtensions;
+        static QStringList literalComicExtensions;
+
 	public:
 		Bookmarks * bm;
 
@@ -74,12 +77,14 @@ class ComicDB;
 		//QPixmap * currentPage();
 		bool loaded();
 		//QPixmap * operator[](unsigned int index);
-		QVector<QByteArray> * getRawData(){return &_pages;};
+        QVector<QByteArray> * getRawData(){return &_pages;}
 		QByteArray getRawPage(int page);
 		bool pageIsLoaded(int page);
 
-		inline static QStringList getSupportedImageFormats() { return extensions;};
-		inline static QStringList getSupportedImageLiteralFormats() { return literalExtensions;};
+        inline static QStringList getSupportedImageFormats() { return imageExtensions;}
+        inline static QStringList getSupportedImageLiteralFormats() { return literalImageExtensions;}
+
+        static bool fileIsComic(QUrl & path);
 		
 	public slots:
 		void loadFinished();