avoid the use of hardcoded column numbers

apps/opencs/model/world/idtable.cpp

@@ -158,3 +158,24 @@ const CSMWorld::RecordBase& CSMWorld::IdTable::getRecord (const std::string& id)
 {
     return mIdCollection->getRecord (id);
 }
+
+int CSMWorld::IdTable::searchColumnIndex (Columns::ColumnId id) const
+{
+    int columns = mIdCollection->getColumns();
+
+    for (int i=0; i<columns; ++i)
+        if (mIdCollection->getColumn (i).mColumnId==id)
+            return i;
+
+    return -1;
+}
+
+int CSMWorld::IdTable::findColumnIndex (Columns::ColumnId id) const
+{
+    int index = searchColumnIndex (id);
+
+    if (index==-1)
+        throw std::logic_error ("invalid column index");
+
+    return index;
+}

apps/opencs/model/world/idtable.hpp

@@ -4,6 +4,7 @@
 #include <QAbstractItemModel>
 
 #include "universalid.hpp"
+#include "columns.hpp"
 
 namespace CSMWorld
 {
@@ -55,6 +56,13 @@ namespace CSMWorld
             ///< Add record or overwrite existing recrod.
 
             const RecordBase& getRecord (const std::string& id) const;
+
+            int searchColumnIndex (Columns::ColumnId id) const;
+            ///< Return index of column with the given \a id. If no such column exists, -1 is returned.
+
+            int findColumnIndex (Columns::ColumnId id) const;
+            ///< Return index of column with the given \a id. If no such column exists, an exception is
+            /// thrown.
     };
 }
 

apps/opencs/view/world/genericcreator.cpp

@@ -46,14 +46,14 @@ std::string CSVWorld::GenericCreator::getId() const
 
 void CSVWorld::GenericCreator::configureCreateCommand (CSMWorld::CreateCommand& command) const {}
 
-const CSMWorld::Data& CSVWorld::GenericCreator::getData() const
+CSMWorld::Data& CSVWorld::GenericCreator::getData() const
 {
     return mData;
 }
 
-CSMWorld::Data& CSVWorld::GenericCreator::getData()
+const CSMWorld::UniversalId& CSVWorld::GenericCreator::getCollectionId() const
 {
-    return mData;
+    return mListId;
 }
 
 CSVWorld::GenericCreator::GenericCreator (CSMWorld::Data& data, QUndoStack& undoStack,

apps/opencs/view/world/genericcreator.hpp

@@ -44,9 +44,9 @@ namespace CSVWorld
 
             virtual void configureCreateCommand (CSMWorld::CreateCommand& command) const;
 
-            const CSMWorld::Data& getData() const;
+            CSMWorld::Data& getData() const;
 
-            CSMWorld::Data& getData();
+            const CSMWorld::UniversalId& getCollectionId() const;
 
         public:
 

apps/opencs/view/world/referencecreator.cpp

@@ -6,6 +6,8 @@
 
 #include "../../model/world/data.hpp"
 #include "../../model/world/commands.hpp"
+#include "../../model/world/columns.hpp"
+#include "../../model/world/idtable.hpp"
 
 std::string CSVWorld::ReferenceCreator::getId() const
 {
@@ -14,8 +16,11 @@ std::string CSVWorld::ReferenceCreator::getId() const
 
 void CSVWorld::ReferenceCreator::configureCreateCommand (CSMWorld::CreateCommand& command) const
 {
-    /// \todo avoid using hard-coded column numbers
+    int index =
-    command.addValue (2, mCell->text());
+        dynamic_cast<CSMWorld::IdTable&> (*getData().getTableModel (getCollectionId())).
+        findColumnIndex (CSMWorld::Columns::ColumnId_Cell);
+
+    command.addValue (index, mCell->text());
 }
 
 CSVWorld::ReferenceCreator::ReferenceCreator (CSMWorld::Data& data, QUndoStack& undoStack,

apps/opencs/view/world/table.cpp

@@ -44,7 +44,6 @@ void CSVWorld::Table::contextMenuEvent (QContextMenuEvent *event)
 
 std::vector<std::string> CSVWorld::Table::listRevertableSelectedIds() const
 {
-    /// \todo Do not use hardcoded column numbers
     std::vector<std::string> revertableIds;
 
     if (mProxyModel->columnCount()>0)
@@ -62,7 +61,9 @@ std::vector<std::string> CSVWorld::Table::listRevertableSelectedIds() const
 
             if (state!=CSMWorld::RecordBase::State_BaseOnly)
             {
-                std::string id = mModel->data (mModel->index (index.row(), 0)).
+                int columnIndex = mModel->findColumnIndex (CSMWorld::Columns::ColumnId_Id);
+
+                std::string id = mModel->data (mModel->index (index.row(), columnIndex)).
                     toString().toUtf8().constData();
 
                 revertableIds.push_back (id);
@@ -75,7 +76,6 @@ std::vector<std::string> CSVWorld::Table::listRevertableSelectedIds() const
 
 std::vector<std::string> CSVWorld::Table::listDeletableSelectedIds() const
 {
-    /// \todo Do not use hardcoded column numbers
     std::vector<std::string> deletableIds;
 
     if (mProxyModel->columnCount()>0)
@@ -93,7 +93,9 @@ std::vector<std::string> CSVWorld::Table::listDeletableSelectedIds() const
 
             if (state!=CSMWorld::RecordBase::State_Deleted)
             {
-                std::string id = mModel->data (mModel->index (index.row(), 0)).
+                int columnIndex = mModel->findColumnIndex (CSMWorld::Columns::ColumnId_Id);
+
+                std::string id = mModel->data (mModel->index (index.row(), columnIndex)).
                     toString().toUtf8().constData();
 
                 deletableIds.push_back (id);
@@ -263,8 +265,8 @@ void CSVWorld::Table::tableSizeUpdate()
         {
             QModelIndex index = mProxyModel->mapToSource (mProxyModel->index (i, 0));
 
-            /// \todo Do not use hardcoded column numbers
+            int columnIndex = mModel->findColumnIndex (CSMWorld::Columns::ColumnId_Modification);
-            int state = mModel->data (mModel->index (index.row(), 1)).toInt();
+            int state = mModel->data (mModel->index (index.row(), columnIndex)).toInt();
 
             switch (state)
             {