Fix archiving pictures

Well, what can I say. Lost in recursion and parent pointers. This commit
actually boils down to using the proper database tables and inserting
the right values. 'Nuff said...

1 files changed, 36 insertions, 17 deletions

diff --git a/mappingtreemodel.cpp b/mappingtreemodel.cpp
index 07e3a24..2c636e6 100644
--- a/mappingtreemodel.cpp
+++ b/mappingtreemodel.cpp
@@ -123,6 +123,9 @@ QVariant MappingTreeModel::data(const QModelIndex &index, int role) const{
     if(role == MyIdRole){
         return item->data(MyId);
     }
+    if(role == ParentIdRole){
+        return item->data(ParentId);
+    }
     return SmTreeModel::data(index, role);
 }
 
@@ -302,11 +305,13 @@ bool MappingTreeModel::deleteChild(const QModelIndex &idx){
 }
 
 MappingData MappingTreeModel::mappingDataFromIndex(QModelIndex &idx) const{
-    MappingData retval = { -1, QString(), QList<QStringList>() };
+    MappingData retval = { -1, -1, -1, QString(), QList<QStringList>() };
     if(!idx.isValid()){
         return retval;
     }
-    retval.id = idx.data(MappingTreeModel::MyIdRole).toInt();
+    retval.mappingId = idx.data(MappingTreeModel::MappingIdRole).toInt();
+    retval.parentId = idx.data(MappingTreeModel::ParentIdRole).toInt();
+    retval.myId = idx.data(MappingTreeModel::MyIdRole).toInt();
     retval.name = idx.data(MappingTreeModel::NameRole).toString();
     retval.path << path(idx);
     return retval;
@@ -480,8 +485,16 @@ bool MappingTreeResultModel::setData(const QModelIndex &index, const QVariant &v
         item->setData(Name, value);
         return true;
     }
-    if(role == IdRole){
-        item->setData(Id, value);
+    if(role == MappingIdRole){
+        item->setData(MappingId, value);
+        return true;
+    }
+    if(role == ParentIdRole){
+        item->setData(ParentId, value);
+        return true;
+    }
+    if(role == MyIdRole){
+        item->setData(MyId, value);
         return true;
     }
     return SmTreeModel::setData(index, value, role);
@@ -499,18 +512,22 @@ void MappingTreeResultModel::addItem(const MappingData &data){
                 continue;
             }else{
                 //insert child
-                int id = -1;
+                int mappingId = -1;
+                int parentId = -1;
+                int myId = -1;
                 if(i == p.count() - 1){
-                    id = data.id;
+                    mappingId = data.mappingId;
+                    parentId = data.parentId;
+                    myId = data.myId;
                 }
-                QModelIndex curIdx = insertChild(p.at(i), id, curItem);
+                QModelIndex curIdx = insertChild(p.at(i), mappingId, parentId, myId, curItem);
                 curItem = itemAt(curIdx);
             }
         }
     }
 }
 
-QModelIndex MappingTreeResultModel::insertChild(const QVariant &data, int id, SmTreeItem *parent){
+QModelIndex MappingTreeResultModel::insertChild(const QVariant &data, int mappingId, int parentId, int myId, SmTreeItem *parent){
     QModelIndex parentIdx;
     int row = parent->childCount();
     if(parent != root()){
@@ -524,12 +541,14 @@ QModelIndex MappingTreeResultModel::insertChild(const QVariant &data, int id, Sm
     insertRows(row, 1, parentIdx);
     QModelIndex newIdx = index(row, 0, parentIdx);
     setData(newIdx, data, NameRole);
-    setData(newIdx, id, IdRole);
+    setData(newIdx, mappingId, MappingIdRole);
+    setData(newIdx, myId, MyIdRole);
+    setData(newIdx, parentId, ParentIdRole);
     return newIdx;
 }
 
-QList<int> MappingTreeResultModel::mappingsIds() const {
-    return mappingIdsRecursive(root());
+QList<QVariant> MappingTreeResultModel::columnValues(int column) const {
+    return columnValuesRecursive(root(), column);
 }
 
 void MappingTreeResultModel::clearData(){
@@ -545,18 +564,18 @@ int MappingTreeResultModel::hasChild(SmTreeItem *item, const QVariant &name, int
     return -1;
 }
 
-QList<int> MappingTreeResultModel::mappingIdsRecursive(SmTreeItem *parent) const {
-    QList<int> retval;
+QList<QVariant> MappingTreeResultModel::columnValuesRecursive(SmTreeItem *parent, int column) const {
+    QList<QVariant> retval;
     if(!parent->childCount()){
         return retval;
     }
     for(int i = 0; i < parent->childCount(); ++i){
         SmTreeItem *child = parent->child(i);
-        int id = child->data(Id).toInt();
-        if(id != -1){
-            retval << id;
+        QVariant value = child->data(column);
+        if(value.canConvert(QVariant::Int) && (value.toInt() != -1)){
+            retval << value;
         }
-        retval << mappingIdsRecursive(child);
+        retval << columnValuesRecursive(child, column);
     }
     return retval;
 }