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added support for removing elements from a list

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This commit is contained in:
Luis Ángel San Martín
2014-11-30 16:30:01 +01:00
parent 53eaf14d64
commit c232f239d1
8 changed files with 204 additions and 24 deletions
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69
YACReaderLibrary/db/comic_model.cpp
View File

@ -801,16 +801,10 @@ void ComicModel::addComicsToFavorites(const QList<QModelIndex> & comicsList)
{
QList<ComicDB> comics = getComics(comicsList);
DBHelper::insertComicsInFavorites(comics, QSqlDatabase());
QSqlDatabase db = DataBaseManagement::loadDatabase(_databasePath);
db.transaction();
DBHelper::insertComicsInFavorites(comics,db);
db.commit();
db.close();
QSqlDatabase::removeDatabase(_databasePath);
}
@ -819,18 +813,71 @@ void ComicModel::addComicsToLabel(const QList<QModelIndex> &comicsList, qulonglo
{
QList<ComicDB> comics = getComics(comicsList);
DBHelper::insertComicsInFavorites(comics, QSqlDatabase());
QSqlDatabase db = DataBaseManagement::loadDatabase(_databasePath);
db.transaction();
DBHelper::insertComicsInLabel(comics,labelId,db);
db.commit();
db.close();
QSqlDatabase::removeDatabase(_databasePath);
}
void ComicModel::deleteComicsFromFavorites(const QList<QModelIndex> &comicsList)
{
QList<ComicDB> comics = getComics(comicsList);
QSqlDatabase db = DataBaseManagement::loadDatabase(_databasePath);
DBHelper::deleteComicsFromFavorites(comics,db);
db.close();
QSqlDatabase::removeDatabase(_databasePath);
deleteComicsFromModel(comicsList);
}
void ComicModel::deleteComicsFromLabel(const QList<QModelIndex> &comicsList, qulonglong labelId)
{
QList<ComicDB> comics = getComics(comicsList);
QSqlDatabase db = DataBaseManagement::loadDatabase(_databasePath);
DBHelper::deleteComicsFromLabel(comics,labelId,db);
db.close();
QSqlDatabase::removeDatabase(_databasePath);
deleteComicsFromModel(comicsList);
}
void ComicModel::deleteComicsFromReadingList(const QList<QModelIndex> &comicsList, qulonglong readingListId)
{
QList<ComicDB> comics = getComics(comicsList);
QSqlDatabase db = DataBaseManagement::loadDatabase(_databasePath);
DBHelper::deleteComicsFromReadingList(comics,readingListId,db);
db.close();
QSqlDatabase::removeDatabase(_databasePath);
deleteComicsFromModel(comicsList);
}
void ComicModel::deleteComicsFromModel(const QList<QModelIndex> &comicsList)
{
QListIterator<QModelIndex> it(comicsList);
it.toBack();
while(it.hasPrevious())
{
int row = it.previous().row();
beginRemoveRows(QModelIndex(),row,row);
_data.removeAt(row);
endRemoveRows();
}
if(_data.isEmpty())
emit isEmpty();
}

6
YACReaderLibrary/db/comic_model.h
View File

@ -65,6 +65,12 @@ public:
void addComicsToFavorites(const QList<QModelIndex> &comicsList);
void addComicsToLabel(const QList<QModelIndex> &comicsList, qulonglong labelId);
void deleteComicsFromFavorites(const QList<QModelIndex> &comicsList);
void deleteComicsFromLabel(const QList<QModelIndex> &comicsList, qulonglong labelId);
void deleteComicsFromReadingList(const QList<QModelIndex> &comicsList, qulonglong readingListId);
void deleteComicsFromModel(const QList<QModelIndex> &comicsList);
QHash<int, QByteArray> roleNames() const;
enum Columns {