static void
InitializeDirection(bool bOnlyHeading)
{
if (wpDirection) { // initialize datafieldenum for Direction
DataFieldEnum* dfe;
dfe = (DataFieldEnum*)wpDirection->GetDataField();
if (!bOnlyHeading) {
for (unsigned int i=0; i < sizeof(DirectionFilter) / sizeof(DirectionFilter[0]); i++) {
dfe->addEnumText(GetDirectionData(i));
}
dfe->SetAsInteger(filter_data.direction_index);
}
dfe->replaceEnumText(1,GetDirectionData(1)); // update heading value to current heading
wpDirection->RefreshDisplay();
}
}
static void
InitializeDirection(bool only_heading)
{
// initialize datafieldenum for Direction
if (direction_filter) {
DataFieldEnum* data_field = (DataFieldEnum*)direction_filter->GetDataField();
if (!only_heading) {
for (unsigned int i = 0; i < ARRAY_SIZE(direction_filter_items); i++)
data_field->addEnumText(GetDirectionData(i));
data_field->SetAsInteger(filter_data.direction_index);
}
// update heading value to current heading
data_field->replaceEnumText(1,GetDirectionData(1));
direction_filter->RefreshDisplay();
}
}
static DataField *
CreateDirectionDataField(DataFieldListener *listener)
{
TCHAR buffer[12];
DataFieldEnum *df = new DataFieldEnum(listener);
for (unsigned i = 0; i < ARRAY_SIZE(direction_filter_items); i++)
df->addEnumText(GetDirectionData(buffer, ARRAY_SIZE(buffer), i));
df->Set(dialog_state.direction_index);
return df;
}
void
WaypointFilterWidget::Update()
{
WndProperty &direction_control = GetControl(DIRECTION);
DataFieldEnum &direction_df = *(DataFieldEnum *)
direction_control.GetDataField();
TCHAR buffer[12];
direction_df.replaceEnumText(1, GetDirectionData(buffer, ARRAY_SIZE(buffer),
1));
direction_control.RefreshDisplay();
}
