Impala Documentation

bool Impala::Application::MediaTable::TableDataView::IsFiltered ( int id ) [inline, private]

Definition at line 636 of file TableDataView.h.

References GetColumn(), GetDoubleDataByID(), GetIntDataByID(), GetNormalizedDataByID(), GetTextDataByID(), mFilterByMark, mFilters, mFiltersActive, mMarkedRows, Impala::Application::MediaTable::TableDataSource::TYPE_DOUBLE, Impala::Application::MediaTable::TableDataSource::TYPE_INT, and Impala::Application::MediaTable::TableDataSource::TYPE_NORMALIZEDVALUE.

Referenced by SortAndFilterFloat(), SortAndFilterInt(), and SortAndFilterText().

00637     {
00638         // filter by marked state:
00639         if (mFilterByMark > -1)
00640         {
00641             if (mMarkedRows.find(id) != mMarkedRows.end())
00642             {
00643                 if (!(mMarkedRows[id] & mFilterByMark))
00644                     return true;
00645             }
00646             else if (mFilterByMark != 0)
00647                 return true;
00648         }
00649 
00650         // filter by columns:
00651         if (!mFiltersActive)
00652             return false;
00653 
00654         std::list<TableFilter*>::iterator it;
00655         for (it=mFilters.begin(); it!=mFilters.end(); it++)
00656         {
00657                 
00658                         /* BUG: the types below DO NOT CORRESPOND with TableDataSource types
00659                                 this needs to be verified and fixed. -Ork
00660                         */
00661                         
00662             if ((*it)->GetType() == 1)
00663             {
00664                 String txt = GetTextDataByID((*it)->GetColumn(), id);
00665                 if ((*it)->IsFilteredByText(txt))
00666                     return true;
00667             }
00668                         else if ((*it)->GetType() == 2)
00669                         {
00670                                 switch(GetColumn((*it)->GetColumn())->GetType())
00671                                 {
00672                                         double dVal;
00673                                         case TableDataSource::TYPE_NORMALIZEDVALUE:
00674                                                 dVal = GetNormalizedDataByID((*it)->GetColumn(),id);
00675                                                 if ((*it)->IsFilteredByValue(dVal))
00676                                                         return true;
00677                                                 break;
00678                                         case TableDataSource::TYPE_DOUBLE:
00679                                                 dVal = GetDoubleDataByID((*it)->GetColumn(),id);
00680                                                 if ((*it)->IsFilteredByValue(dVal))
00681                                                         return true;
00682                                                 break;
00683                                         case TableDataSource::TYPE_INT:
00684                                                 int iVal = GetIntDataByID((*it)->GetColumn(),id);
00685                                                 // DO: Converts to double automatically? Is this right?
00686                                                 if ((*it)->IsFilteredByValue(iVal))
00687                                                         return true;
00688                                                 break;
00689                                 }
00690                         }
00691         }
00692         return false;
00693     }

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