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added support for deleting labels/lists

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This commit is contained in:
Luis Ángel San Martín 2014-11-13 09:32:09 +01:00
parent 2c547e30f8
commit 331b5988a1
7 changed files with 65 additions and 5 deletions
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6
YACReaderLibrary/db/reading_list_item.cpp
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@ -114,6 +114,7 @@ ReadingListItem *ReadingListItem::child(int row)
void ReadingListItem::appendChild(ReadingListItem *item)
{
childItems.append(item);
item->parent = this;
return; //TODO
item->parent = this;
@ -151,6 +152,11 @@ void ReadingListItem::appendChild(ReadingListItem *item)
}
void ReadingListItem::removeChild(ReadingListItem *item)
{
childItems.removeOne(item);
}
qulonglong ReadingListItem::getId() const
{
if(itemData.count()>1)

2
YACReaderLibrary/db/reading_list_item.h
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@ -53,9 +53,11 @@ public:
int row() const;
ReadingListItem * child(int row);
void appendChild(ReadingListItem *item);
void removeChild(ReadingListItem *item);
qulonglong getId() const;
QString name() const;
void setName(const QString & name);
QList<ReadingListItem*> children();
private:

24
YACReaderLibrary/db/reading_list_model.cpp
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@ -276,7 +276,31 @@ void ReadingListModel::rename(const QModelIndex &mi, const QString &name)
void ReadingListModel::deleteItem(const QModelIndex &mi)
{
if(isEditable(mi))
{
beginRemoveRows(mi.parent(),mi.row(),mi.row());
QSqlDatabase db = DataBaseManagement::loadDatabase(_databasePath);
ListItem * item = static_cast<ListItem*>(mi.internalPointer());
if(typeid(*item) == typeid(ReadingListItem))
{
ReadingListItem * rli = static_cast<ReadingListItem*>(item);
rli->parent->removeChild(rli);
DBHelper::removeListFromDB(item->getId(), db);
}
else if(typeid(*item) == typeid(LabelItem))
{
LabelItem * li = static_cast<LabelItem*>(item);
labels.removeOne(li);
DBHelper::removeLabelFromDB(item->getId(), db);
}
QSqlDatabase::removeDatabase(_databasePath);
endRemoveRows();
}
}
void ReadingListModel::cleanAll()

4
YACReaderLibrary/db/reading_list_model.h
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@ -40,12 +40,10 @@ public:
bool isReadingList(const QModelIndex & mi);
QString name(const QModelIndex & mi);
void rename(const QModelIndex & mi, const QString & name);
void deleteItem(const QModelIndex & mi);
signals:
public slots:
void deleteItem(const QModelIndex & mi);
private:
void cleanAll();
void setupReadingListsData(QSqlQuery &sqlquery, ReadingListItem *parent);

16
YACReaderLibrary/db_helper.cpp
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@ -145,6 +145,22 @@ void DBHelper::removeFromDB(ComicDB * comic, QSqlDatabase & db)
query.exec();
}
void DBHelper::removeLabelFromDB(qulonglong id, QSqlDatabase &db)
{
QSqlQuery query(db);
query.prepare("DELETE FROM label WHERE id = :id");
query.bindValue(":id", id);
query.exec();
}
void DBHelper::removeListFromDB(qulonglong id, QSqlDatabase &db)
{
QSqlQuery query(db);
query.prepare("DELETE FROM reading_list WHERE id = :id");
query.bindValue(":id", id);
query.exec();
}
//updates
void DBHelper::update(ComicDB * comic, QSqlDatabase & db)
{

2
YACReaderLibrary/db_helper.h
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@ -34,6 +34,8 @@ public:
static void removeFromDB(LibraryItem * item, QSqlDatabase & db);
static void removeFromDB(Folder * folder, QSqlDatabase & db);
static void removeFromDB(ComicDB * comic, QSqlDatabase & db);
static void removeLabelFromDB(qulonglong id, QSqlDatabase & db);
static void removeListFromDB(qulonglong id, QSqlDatabase & db);
//inserts
static qulonglong insert(Folder * folder, QSqlDatabase & db);
static qulonglong insert(ComicDB * comic, QSqlDatabase & db);

14
YACReaderLibrary/library_window.cpp
View File

@ -1646,7 +1646,19 @@ void LibraryWindow::addNewReadingList()
void LibraryWindow::deleteSelectedReadingList()
{
QModelIndexList selectedLists = listsView->selectionModel()->selectedIndexes();
if(!selectedLists.isEmpty())
{
QModelIndex mi = selectedLists.at(0);
if(listsModel->isEditable(mi))
{
int ret = QMessageBox::question(this,tr("Delete list/label"),tr("The selected item will be deleted, your comics or folders will NOT be deleted from your disk. Are you sure?"),QMessageBox::Yes,QMessageBox::No);
if(ret == QMessageBox::Yes)
{
listsModel->deleteItem(mi);
}
}
}
}
void LibraryWindow::showAddNewLabelDialog()