Added copy constructors and operator= to folder and comicdb, LibraryItem has to be a QObject, and QObject disables copy.

common/comic_db.cpp

@@ -11,6 +11,11 @@ ComicDB::ComicDB()
 
 }
 
+ComicDB::ComicDB(const ComicDB &comicDB)
+{
+    operator=(comicDB);
+}
+
 bool ComicDB::isDir()
 {
 	return false;
@@ -105,7 +110,18 @@ QString ComicDB::toTXT()
 	if(!info.notes.isNull())
 		txt.append(QString("notes:%1\r\n").arg(info.notes.toString()));
 
-	return txt;
+    return txt;
+}
+
+ComicDB &ComicDB::operator=(const ComicDB &other)
+{
+    LibraryItem::operator =(other);
+
+    this->_hasCover = other._hasCover;
+
+    this->info = other.info;
+
+    return *this;
 }
 
 QString ComicDB::getFileName() const

common/comic_db.h

@@ -122,14 +122,16 @@ private:
 
 class ComicDB : public LibraryItem
 {
+    Q_OBJECT
 public:
 	ComicDB();
+    ComicDB(const ComicDB & comicDB);
 	
 	bool isDir();
 	
 	bool _hasCover;
 
-	bool hasCover() {return _hasCover;};
+    bool hasCover() {return _hasCover;}
 
 	//return comic file name
 	QString getFileName() const;
@@ -147,12 +149,13 @@ public:
 	
 	ComicInfo info;
 
-	bool operator==(const ComicDB & other){return id == other.id;};
+    ComicDB & operator=(const ComicDB & other);
+    bool operator==(const ComicDB & other){return id == other.id;}
 
 	friend QDataStream &operator<<(QDataStream &, const ComicDB &);
 	friend QDataStream &operator>>(QDataStream &, ComicDB &);
 };
 
-Q_DECLARE_METATYPE(ComicDB);
+Q_DECLARE_METATYPE(ComicDB)
 
 #endif

common/folder.cpp

@@ -0,0 +1,19 @@
+
+#include "folder.h"
+
+Folder::Folder(const Folder &folder)
+{
+    operator=(folder);
+}
+
+Folder &Folder::operator =(const Folder &other)
+{
+    LibraryItem::operator =(other);
+
+    this->knownParent = other.knownParent;
+    this->knownId = other.knownId;
+    this->finished = other.finished;
+    this->completed = other.completed;
+
+    return *this;
+}

common/folder.h

@@ -11,16 +11,18 @@ public:
 	bool knownParent;
 	bool knownId;
 	
-	Folder():knownParent(false), knownId(false){};
-	Folder(qulonglong sid, qulonglong pid,QString fn, QString fp):knownParent(true), knownId(true){id = sid; parentId = pid;name = fn; path = fp;};
-	Folder(QString fn, QString fp):knownParent(false), knownId(false){name = fn; path = fp;};
-	void setId(qulonglong sid){id = sid;knownId = true;};
-	void setFather(qulonglong pid){parentId = pid;knownParent = true;};
-    bool isDir() {return true;};
-    bool isFinished() const {return finished;};
-    bool isCompleted() const {return completed;};
-    void setFinished(bool b) {finished = b;};
-    void setCompleted(bool b) {completed = b;};
+    Folder():knownParent(false), knownId(false){}
+    Folder(qulonglong sid, qulonglong pid,QString fn, QString fp):knownParent(true), knownId(true){id = sid; parentId = pid;name = fn; path = fp;}
+    Folder(QString fn, QString fp):knownParent(false), knownId(false){name = fn; path = fp;}
+    Folder(const Folder &folder);
+    Folder &operator =(const Folder & other);
+    void setId(qulonglong sid){id = sid;knownId = true;}
+    void setFather(qulonglong pid){parentId = pid;knownParent = true;}
+    bool isDir() {return true;}
+    bool isFinished() const {return finished;}
+    bool isCompleted() const {return completed;}
+    void setFinished(bool b) {finished = b;}
+    void setCompleted(bool b) {completed = b;}
 
 private:
     bool finished;

common/library_item.cpp

@@ -0,0 +1,12 @@
+
+#include "library_item.h"
+
+LibraryItem &LibraryItem::operator=(const LibraryItem &other)
+{
+    this->name = other.name;
+    this->path = other.path;
+    this->parentId = other.parentId;
+    this->id = other.id;
+
+    return *this;
+}

common/library_item.h

@@ -3,14 +3,16 @@
 
 #include <QObject>
 
-class LibraryItem
+class LibraryItem : public QObject
 {
+    Q_OBJECT
 public:
 	virtual bool isDir() = 0;
+    LibraryItem & operator=(const LibraryItem & other);
 	QString name;
 	QString path;
 	qulonglong parentId;
 	qulonglong id;
 };
 
-#endif
+#endif