void FileExplorerTab::ClearSelections()
{
if(GetSelectionCount()) {
// multiple selections
Tree()->GetTreeCtrl()->UnselectAll();
}
}
NS_IMETHODIMP
nsXULTreeGridAccessible::GetSelectedColumnCount(PRUint32* aCount)
{
NS_ENSURE_ARG_POINTER(aCount);
*aCount = 0;
if (IsDefunct())
return NS_ERROR_FAILURE;
// If all the row has been selected, then all the columns are selected,
// because we can't select a column alone.
PRInt32 rowCount = 0;
nsresult rv = GetRowCount(&rowCount);
NS_ENSURE_SUCCESS(rv, rv);
PRInt32 selectedrowCount = 0;
rv = GetSelectionCount(&selectedrowCount);
NS_ENSURE_SUCCESS(rv, rv);
if (rowCount == selectedrowCount) {
PRInt32 columnCount = 0;
rv = GetColumnCount(&columnCount);
NS_ENSURE_SUCCESS(rv, rv);
*aCount = columnCount;
}
return NS_OK;
}
void ResultCheckListCtrl::OnUnselectAll(wxCommandEvent& WXUNUSED(event))
{
long Item = -1;
if(GetSelectionCount() == 1)
{
//If user has selected only 1 item, that apply to all files
for ( ;; )
{
Item = GetNextItem(Item);
if(Item == -1)
break;
SetItemImage(Item, 1);
}
}
else
{
//If user has selected more than 1 item, that apply to selected files
for ( ;; )
{
Item = GetNextItem(Item, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
if(Item == -1)
break;
SetItemImage(Item, 1);
}
}
}
void CDirstatDoc::OnEditCopy()
{
CString paths;
for (size_t i = 0; i < GetSelectionCount(); i++)
{
if (i > 0)
paths += _T("\r\n");
paths += GetSelection(i)->GetPath();
}
// FIXME: Need to fix the clipboard code!!!
AfxMessageBox(paths);
}
NS_IMETHODIMP
nsXULTreeGridAccessible::GetSelectedRowCount(PRUint32* aCount)
{
NS_ENSURE_ARG_POINTER(aCount);
*aCount = 0;
if (IsDefunct())
return NS_ERROR_FAILURE;
PRInt32 selectedrowCount = 0;
nsresult rv = GetSelectionCount(&selectedrowCount);
NS_ENSURE_SUCCESS(rv, rv);
*aCount = selectedrowCount;
return NS_OK;
}
NS_IMETHODIMP
nsXULTreeGridAccessible::GetSelectedCellIndices(PRUint32 *aCellsCount,
PRInt32 **aCells)
{
NS_ENSURE_ARG_POINTER(aCellsCount);
*aCellsCount = 0;
NS_ENSURE_ARG_POINTER(aCells);
*aCells = nsnull;
PRInt32 selectedrowCount = 0;
nsresult rv = GetSelectionCount(&selectedrowCount);
NS_ENSURE_SUCCESS(rv, rv);
PRInt32 columnCount = 0;
rv = GetColumnCount(&columnCount);
NS_ENSURE_SUCCESS(rv, rv);
PRInt32 selectedCellCount = selectedrowCount * columnCount;
PRInt32* outArray = static_cast<PRInt32*>(
nsMemory::Alloc(selectedCellCount * sizeof(PRInt32)));
NS_ENSURE_TRUE(outArray, NS_ERROR_OUT_OF_MEMORY);
nsCOMPtr<nsITreeSelection> selection;
rv = mTreeView->GetSelection(getter_AddRefs(selection));
NS_ENSURE_SUCCESS(rv, rv);
PRInt32 rowCount = 0;
rv = GetRowCount(&rowCount);
NS_ENSURE_SUCCESS(rv, rv);
PRBool isSelected;
for (PRInt32 rowIdx = 0, arrayIdx = 0; rowIdx < rowCount; rowIdx++) {
selection->IsSelected(rowIdx, &isSelected);
if (isSelected) {
for (PRInt32 colIdx = 0; colIdx < columnCount; colIdx++)
outArray[arrayIdx++] = rowIdx * columnCount + colIdx;
}
}
*aCellsCount = selectedCellCount;
*aCells = outArray;
return NS_OK;
}
void ResultCheckListCtrl::OnInvertSelection(wxCommandEvent& event)
{
long Item = -1;
if(GetSelectionCount() == 1)
{
//If user has selected only 1 item, that apply to all files
for ( ;; )
{
Item = GetNextItem(Item);
if(Item == -1)
break;
wxListItem LItem;
LItem.SetId(Item);
GetItem(LItem);
if(LItem.GetImage())
SetItemImage(Item, 0);
else
SetItemImage(Item, 1);
}
}
else
{
//If user has selected more than 1 item, that apply to selected files
for ( ;; )
{
Item = GetNextItem(Item, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
if(Item == -1)
break;
wxListItem LItem;
LItem.SetId(Item);
GetItem(LItem);
if(LItem.GetImage())
SetItemImage(Item, 0);
else
SetItemImage(Item, 1);
}
}
}
NS_IMETHODIMP
nsXULTreeGridAccessible::GetSelectedColumnIndices(PRUint32 *acolumnCount,
PRInt32 **aColumns)
{
NS_ENSURE_ARG_POINTER(acolumnCount);
*acolumnCount = 0;
NS_ENSURE_ARG_POINTER(aColumns);
*aColumns = nsnull;
if (IsDefunct())
return NS_ERROR_FAILURE;
// If all the row has been selected, then all the columns are selected.
// Because we can't select a column alone.
PRInt32 rowCount = 0;
nsresult rv = GetRowCount(&rowCount);
NS_ENSURE_SUCCESS(rv, rv);
PRInt32 selectedrowCount = 0;
rv = GetSelectionCount(&selectedrowCount);
NS_ENSURE_SUCCESS(rv, rv);
if (rowCount != selectedrowCount)
return NS_OK;
PRInt32 columnCount = 0;
rv = GetColumnCount(&columnCount);
NS_ENSURE_SUCCESS(rv, rv);
PRInt32* outArray = static_cast<PRInt32*>(
nsMemory::Alloc(columnCount * sizeof(PRInt32)));
NS_ENSURE_TRUE(outArray, NS_ERROR_OUT_OF_MEMORY);
for (PRInt32 colIdx = 0; colIdx < columnCount; colIdx++)
outArray[colIdx] = colIdx;
*acolumnCount = columnCount;
*aColumns = outArray;
return NS_OK;
}
NS_IMETHODIMP
nsXULTreeGridAccessible::GetSelectedCells(nsIArray **aCells)
{
NS_ENSURE_ARG_POINTER(aCells);
*aCells = nsnull;
nsCOMPtr<nsIMutableArray> selCells = do_CreateInstance(NS_ARRAY_CONTRACTID);
NS_ENSURE_TRUE(selCells, NS_ERROR_FAILURE);
PRInt32 selectedrowCount = 0;
nsresult rv = GetSelectionCount(&selectedrowCount);
NS_ENSURE_SUCCESS(rv, rv);
PRInt32 columnCount = 0;
rv = GetColumnCount(&columnCount);
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsITreeSelection> selection;
rv = mTreeView->GetSelection(getter_AddRefs(selection));
NS_ENSURE_SUCCESS(rv, rv);
PRInt32 rowCount = 0;
rv = GetRowCount(&rowCount);
NS_ENSURE_SUCCESS(rv, rv);
PRBool isSelected;
for (PRInt32 rowIdx = 0; rowIdx < rowCount; rowIdx++) {
selection->IsSelected(rowIdx, &isSelected);
if (isSelected) {
for (PRInt32 colIdx = 0; colIdx < columnCount; colIdx++) {
nsCOMPtr<nsIAccessible> cell;
GetCellAt(rowIdx, colIdx, getter_AddRefs(cell));
selCells->AppendElement(cell, PR_FALSE);
}
}
}
NS_ADDREF(*aCells = selCells);
return NS_OK;
}
// Prepares data for selection operation
void GaSelectionOperation::Prepare(GaPopulation& population,
GaChromosomeGroup& output,
const GaSelectionParams& parameters,
const GaCouplingConfig& configuration,
int branchCount) const
{
int crossoverBufferTagID = parameters.GetCrossoverBuffersTagID();
const Chromosome::GaMatingConfig& config = configuration.GetMating().GetConfiguration();
// setup output chromsome group
output.Clear();
output.SetSize( GetSelectionCount( parameters, &config ) );
output.SetPopulation( &population );
output.SetObjectRecycling( crossoverBufferTagID >= 0 );
// creating crossover buffers if selection operation should produce offspring chromosomes
if( crossoverBufferTagID >= 0 )
{
int index = population.GetTagManager().AddTag( crossoverBufferTagID, Common::Data::GaSizableTagLifecycle<GaPartialCrossoverBuffer>() );
population.GetTagByIndex<GaPartialCrossoverBuffer>( index ).SetSize( branchCount,
GaCrossoverStorageBuffer( &population, config.GetParentCount(), config.GetOffspringCount() ) );
}
}
NS_IMETHODIMP
nsXULTreeGridAccessible::IsColumnSelected(PRInt32 aColumnIndex,
PRBool *aIsSelected)
{
NS_ENSURE_ARG_POINTER(aIsSelected);
*aIsSelected = PR_FALSE;
if (IsDefunct())
return NS_ERROR_FAILURE;
// If all the row has been selected, then all the columns are selected.
// Because we can't select a column alone.
PRInt32 rowCount = 0;
nsresult rv = GetRowCount(&rowCount);
NS_ENSURE_SUCCESS(rv, rv);
PRInt32 selectedrowCount = 0;
rv = GetSelectionCount(&selectedrowCount);
NS_ENSURE_SUCCESS(rv, rv);
*aIsSelected = rowCount == selectedrowCount;
return NS_OK;
}
void ResultCheckListCtrl::ShowContextMenu(const wxPoint& pos)
{
wxMenu menu;
if(GetSelectionCount() ==1)
{
//Context menu for 1 selected item by user
menu.Append(ID_CHECKLIST_SELECT_ALL, wxString(i8n("&Select all files"), wxConvUTF8));
menu.Append(ID_CHECKLIST_UNSELECT_ALL, wxString(i8n("&Unselect all files"), wxConvUTF8));
menu.Append(ID_CHECKLIST_INVERT_SELECTION, wxString(i8n("&Invert selection"), wxConvUTF8));
menu.AppendSeparator();
menu.Append(ID_CHECKLIST_SELECT_FROM_SAME_FOLDER, wxString(i8n("&Select all files from same folder"), wxConvUTF8));
menu.Append(ID_CHECKLIST_UNSELECT_FROM_SAME_FOLDER, wxString(i8n("&Unselect all files from same folder"), wxConvUTF8));
}
else
{
//Context menu for more than 1 selected item by user
menu.Append(ID_CHECKLIST_SELECT_ALL, wxString(i8n("&Select all files"), wxConvUTF8));
menu.Append(ID_CHECKLIST_UNSELECT_ALL, wxString(i8n("&Unselect all files"), wxConvUTF8));
menu.Append(ID_CHECKLIST_INVERT_SELECTION, wxString(i8n("&Invert selection"), wxConvUTF8));
}
PopupMenu(&menu, pos.x, pos.y);
}