From a8bd9a2310bd630dd4e72fe0ff54a8be17e80064 Mon Sep 17 00:00:00 2001
From: Arno Moeller <am@mindwerk.de>
Date: Fri, 18 Jun 2010 11:40:47 +0200
Subject: Implemented SeriesTreeModel::deleteFromSeries

It compiles, let's ship it. Totally untested.
---
 seriestreemodel.cpp | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'seriestreemodel.cpp')

diff --git a/seriestreemodel.cpp b/seriestreemodel.cpp
index 0da1b04..b8a4425 100644
--- a/seriestreemodel.cpp
+++ b/seriestreemodel.cpp
@@ -8,6 +8,7 @@
 #include <QSqlQuery>
 #include <QSqlError>
 #include <QIcon>
+#include <QFile>
 
 #include <QDebug>
 
@@ -25,6 +26,8 @@ SeriesTreeModel::SeriesTreeModel(QStringList &headers, QObject *parent) : SmTree
 	mUpdateSeriesNameQuery->prepare("UPDATE series SET tseries_name = :newname WHERE iseries_id = :id");
 	mDeleteSeriesQuery = new QSqlQuery(mDb);
 	mDeleteSeriesQuery->prepare("DELETE FROM series where iseries_id = :id");
+	mDeleteSeriesPartQuery = new QSqlQuery(mDb);
+	mDeleteSeriesPartQuery->prepare("DELETE FROM seriesparts WHERE iseriesparts_id = :id");
 	mSeriesInsertQuery = new QSqlQuery(mDb);
 	mSeriesInsertQuery->prepare("INSERT INTO series(tseries_name) VALUES(:name)");
 	mSeriesFilesQuery = new QSqlQuery(mDb);
@@ -177,6 +180,28 @@ QFileInfoList SeriesTreeModel::findFiles(const QModelIndex &where) const{
 	return retval;
 }
 
+bool SeriesTreeModel::deleteFromSeries(const QModelIndex &what){
+	int nodeType = what.data(TypeRole).toInt();
+	QSqlQuery *query = 0;
+	if(nodeType == Series || nodeType == NewSeries){
+		query = mDeleteSeriesQuery;
+		query->bindValue(":id", what.data(SeriesIdRole));
+	}else if(nodeType == Part){
+		query = mDeleteSeriesPartQuery;
+		query->bindValue(":id", what.data(SeriesPartIdRole));
+	}
+	if(query){
+		QFileInfoList files = findFiles(what);
+		if(query->exec()){
+			foreach(QFileInfo fi, files){
+				QFile::remove(fi.absoluteFilePath());
+			}
+			return true;
+		}
+	}
+	return false;
+}
+
 void SeriesTreeModel::populate(){
 	QSqlQuery seriesQuery = QSqlQuery("SELECT iseries_id, tseries_name FROM series ORDER BY tseries_name", mDb);
 	SmTreeItem *rootItem = new SmTreeItem(5);
-- 
cgit v1.2.3-70-g09d2