//
//
// EmuFront is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
+// it under the terms of the GNU General Public License version 2 as published by
+// the Free Software Foundation and appearing in the file gpl.txt included in the
+// packaging of this file.
//
-// Foobar is distributed in the hope that it will be useful,
+// EmuFront is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
-// along with Foobar. If not, see <http://www.gnu.org/licenses/>.
+// along with EmuFront. If not, see <http://www.gnu.org/licenses/>.
#include <QSqlRelationalTableModel>
-#include "dbfilepath.h"
+#include <QSqlRecord>
+#include <QSqlQuery>
#include "../dataobjects/filepathobject.h"
+#include "dbfilepath.h"
+#include "dbsetup.h"
-DbFilePath::DbFilePath(QObject *parent) : DatabaseManager(parent)
-{
- sqlTableModel = getData();
-}
-QSqlTableModel* DbFilePath::getDataModel()
+DbFilePath::DbFilePath(QObject *parent) : DbQueryModelManager(parent)
{
- return sqlTableModel;
+ tableName = DbFilePath::DB_TABLE_NAME_FILEPATH;
+ dbSetup = new DbSetup(this);
}
-EmuFrontObject* DbFilePath::getDataObjectFromModel(QModelIndex *index)
+/* Throws EmuFrontException */
+EmuFrontObject* DbFilePath::recordToDataObject(const QSqlRecord *rec)
{
- return new FilePathObject;
+ int id = rec->value(FilePath_Id).toInt();
+ QString fpath = rec->value(FilePath_Name).toString();
+ int setupId = rec->value(FilePath_SetupId).toInt();
+ int fileType = rec->value(FilePath_FileTypeId).toInt();
+ Setup *sup = dynamic_cast<Setup*>(dbSetup->getDataObject(setupId)); /* Throws EmuFrontException */
+ // TODO
+ //int lastScanned = 0;
+ return new FilePathObject(id, fpath, fileType, sup);
}
bool DbFilePath::updateDataObjectToModel(const EmuFrontObject *ob)
{
- return false;
+ const FilePathObject *fpo = dynamic_cast<const FilePathObject*>(ob);
+ bool ret = false;
+ QSqlQuery query;
+ query.prepare(QString("UPDATE filepath SET "
+ "name=:name, "
+ "filetypeid=:filetypeid, "
+ "setupid=:setupid, "
+ "lastscanned=:lastscanned "
+ "WHERE id=:id"));
+ query.bindValue(":name", fpo->getName());
+ query.bindValue(":filetypeid", fpo->getType());
+ query.bindValue(":lastscanned", 0); // TODO
+ query.bindValue(":id", fpo->getId());
+ ret = query.exec();
+ if (ret) resetModel();
+ return ret;
}
-bool DbFilePath::insertDataObjectToModel(const EmuFrontObject *ob)
+bool DbFilePath::setScanned(const EmuFrontObject *ob)
{
- return false;
+ QSqlQuery q;
+ q.prepare("UPDATE filepath SET lastscanned=:lastscanned WHERE id=:id");
+ q.bindValue(":lastscanned", getCurrentTimeStamp());
+ q.bindValue(":id", ob->getId());
+ bool ret = q.exec();
+ if (ret) resetModel();
+ return ret;
}
-int DbFilePath::countDataObjectRefs(int id) const
+/* Returns id of inserted data item after succesful insert, -1 if insert failed */
+int DbFilePath::insertDataObjectToModel(const EmuFrontObject *ob)
{
- return 0;
+ const FilePathObject *fpo = dynamic_cast<const FilePathObject*>(ob);
+ QSqlQuery query;
+ query.prepare("INSERT INTO filepath (id, name, filetypeid, setupid, lastscanned) "
+ "VALUES (NULL, :name, :filetypeid, :setupid, :lastscanned) ");
+ query.bindValue(":name", fpo->getName());
+ query.bindValue(":filetypeid", fpo->getType());
+ if (fpo->getSetup())
+ query.bindValue(":setupid", fpo->getSetup()->getId());
+ query.bindValue(":lastscanned", 0); // TODO
+ int id = -1;
+ if (query.exec())
+ id = query.lastInsertId().toInt();
+ return id;
}
// WARNING: this will delete also all the databindings to selected media image path
return false;
}
-QSqlTableModel* DbFilePath::getData()
+bool DbFilePath::deleteDataObject(int id) const
+{
+ if (countDataObjectRefs(id) > 0)
+ // TODO
+ return false;
+ QSqlQuery q;
+ q.prepare(QString("DELETE FROM filepath WHERE id=:id"));
+ q.bindValue(":id", id);
+ return q.exec();
+}
+
+QString DbFilePath::constructSelect(QString where) const
+{
+ return QString("SELECT "
+ "filepath.id AS FilePathId, "
+ "filepath.name AS Name, "
+ "datetime(filepath.lastscanned, 'unixepoch') AS LastScanned, "
+ "setup.id AS SetupId, "
+ "platform.name || ' ' || mediatype.name AS SetupName, "
+ "filepath.filetypeid "
+ "FROM filepath "
+ "INNER JOIN setup ON filepath.setupid=setup.id "
+ "INNER JOIN platform ON setup.platformid=platform.id "
+ "INNER JOIN mediatype ON setup.mediatypeid=mediatype.id "
+ "%1 "
+ "ORDER BY SetupName").arg(where);
+}
+
+QString DbFilePath::constructFilterById(int id) const
+{
+ return QString("filepath.id = %1").arg(id);
+}
+
+QString DbFilePath::constructSelectById(int id) const
+{
+ QString where = QString("WHERE %1").arg(constructFilterById(id));
+ return constructSelect(where);
+}
+
+QSqlQueryModel* DbFilePath::getData()
+{
+ QSqlQueryModel *model = new QSqlQueryModel(this);
+ model->setQuery(constructSelect());
+ model->setHeaderData(FilePath_Id, Qt::Horizontal, tr("Id"));
+ model->setHeaderData(FilePath_Name, Qt::Horizontal, tr("Name"));
+ model->setHeaderData(FilePath_LastScanned, Qt::Horizontal, tr("Last scanned"));
+ model->setHeaderData(FilePath_SetupId, Qt::Horizontal, tr("Set up id"));
+ model->setHeaderData(FilePath_SetupName, Qt::Horizontal, tr("Set up"));
+ return model;
+}
+
+QString DbFilePath::getCountRefsSelect(int id) const
{
- QSqlRelationalTableModel *model = new QSqlRelationalTableModel(this);
- model->setTable(DB_TABLE_NAME_FILEPATH);
- model->setRelation(FilePath_PlatformId,
- QSqlRelation(DB_TABLE_NAME_PLATFORM, "id", "name"));
- model->setRelation(FilePath_MediaTypeId,
- QSqlRelation(DB_TABLE_NAME_MEDIATYPE, "id", "name"));
- model->setSort(FilePath_Name, Qt::AscendingOrder);
- model->setHeaderData(FilePath_MediaTypeId, Qt::Horizontal, tr("Media type"));
- model->setHeaderData(FilePath_PlatformId, Qt::Horizontal, tr("Platform"));
- model->select();
- return model;
+ /* filepath is referenced from mediaimagecontainer */
+ return QString("SELECT count(*) FROM filepath"
+ "INNER JOIN mediaimagecontainer "
+ "ON filepath.id=mediaimagecontainer.filepathid"
+ "WHERE filepath.id=%1").arg(id);
}