Allevo I Costcalculation: costcentreselectionmodel.cpp Source File

00001 #include "costcentreselectionmodel.h"
00002 #include <QDebug>
00003 #include <QStringList>
00004 #include "costcentremodel.h"
00005 
00006 CostCentreSelectionModel::CostCentreSelectionModel(CostCentreFilterModel *t) : QItemSelectionModel(t)
00007 {
00008 }
00009 
00010 void CostCentreSelectionModel::select(const QModelIndex &index, QItemSelectionModel::SelectionFlags flags)
00011 {
00012     //get a list of all affected rows
00013     QModelIndexList *selectedRows = new QModelIndexList();
00014     affectedRowIndexes(selectedRows, index);
00015 
00016     clearSelection();
00017 
00018     for(int i = 0; i < selectedRows->count(); i++)
00019     {
00020         CostCentreFilterModel *m = (CostCentreFilterModel*)model();
00021         QModelIndex in = m->mapFromSource(selectedRows->value(i));
00022 
00023         QItemSelectionModel::select(in, flags);
00024     }
00025 
00026     // disable/enable actions according to the type of the row
00027     /*QStringList row = ((CostTypeModel*)((CostTypeFilterModel*)model())->sourceModel())->data(selectedRows->value(0).row());
00028     if(row.value(CostCentreColumns::Type).startsWith("sum"))
00029     {
00030         emit enableEditRemoveActions(false);
00031     }
00032     else
00033     {
00034         emit enableEditRemoveActions(true);
00035     }*/
00036 }
00037 
00038 void CostCentreSelectionModel::affectedRowIndexes(QModelIndexList *selectedIndexes, QModelIndex index)
00039 {
00040     //need to get my model from it -- otherwise the data functions won't do the right thing(tm)
00041     /*CostCentreFilterModel *m = (CostCentreFilterModel*)model();
00042 
00043     // map index to datasource (costtypemodel)
00044     index = m->mapToSource(index);
00045 
00046     int r = index.row();
00047     int associationid = ((CostCentreModel*)m->sourceModel())->data(r).value(CostCentreColumns::AssociationID).toInt();
00048 
00049     if(!selectedIndexes->contains(index))
00050     {
00051         selectedIndexes->append(index);
00052     }
00053     else
00054     {
00055         return;
00056     }
00057 
00058     for(int i = 0; i < m->rowCount(QModelIndex()); i++)
00059     {
00060         QModelIndex index = m->index(i, 0, QModelIndex());
00061 
00062         QStringList rowdata = ((CostTypeModel*)m->sourceModel())->data(index.row());
00063         if(rowdata.value(CostTypeColumns::RowID).toInt() == associationid)
00064         {
00065             // map to costtypefiltermodel
00066             index = m->mapFromSource(index);
00067             affectedRowIndexes(selectedIndexes, index);     //get more associated indexes
00068         }
00069     }*/
00070 }