void
WaypointListWidget::OnModified(DataField &df)
{
if (filter_widget.IsDataField(NAME, df)) {
dialog_state.name = df.GetAsString();
/* pass the focus to the list so the user can use the up/down keys
to select an item right away after the text input dialog has
been closed; however if the value was changed by
incrementing/decrementing the first letter (cursor left/right),
don't move the focus; we don't know for sure how the value was
changed, but if the filter has only one letter, it's most
likely changed by left/right */
if (dialog_state.name.length() > 1)
GetList().SetFocus();
} else if (filter_widget.IsDataField(DISTANCE, df)) {
const DataFieldEnum &dfe = (const DataFieldEnum &)df;
dialog_state.distance_index = dfe.GetValue();
} else if (filter_widget.IsDataField(DIRECTION, df)) {
const DataFieldEnum &dfe = (const DataFieldEnum &)df;
dialog_state.direction_index = dfe.GetValue();
} else if (filter_widget.IsDataField(TYPE, df)) {
const DataFieldEnum &dfe = (const DataFieldEnum &)df;
dialog_state.type_index = (TypeFilter)dfe.GetValue();
}
UpdateList();
}
gcc_pure
static bool
CanSendSettings(const DataField &df)
{
const TCHAR *driver_name = df.GetAsString();
if (driver_name == NULL)
return false;
const struct DeviceRegister *driver = FindDriverByName(driver_name);
if (driver == NULL)
return false;
return driver->CanSendSettings();
}
gcc_pure
static bool
SupportsBulkBaudRate(const DataField &df)
{
const TCHAR *driver_name = df.GetAsString();
if (driver_name == NULL)
return false;
const struct DeviceRegister *driver = FindDriverByName(driver_name);
if (driver == NULL)
return false;
return driver->SupportsBulkBaudRate();
}
void
FilterDataFieldListener::OnModified(DataField &df)
{
if (&df == name_control->GetDataField())
dialog_state.name = df.GetAsString();
else if (&df == distance_filter->GetDataField())
dialog_state.distance_index = df.GetAsInteger();
else if (&df == direction_filter->GetDataField())
dialog_state.direction_index = df.GetAsInteger();
else if (&df == type_filter->GetDataField())
dialog_state.type_index = (TypeFilter)df.GetAsInteger();
UpdateList();
}
gcc_pure
static bool
CanPassThrough(const DataField &df)
{
const TCHAR *driver_name = df.GetAsString();
if (driver_name == nullptr)
return false;
const struct DeviceRegister *driver = FindDriverByName(driver_name);
if (driver == nullptr)
return false;
return driver->HasPassThrough();
}
bool
EditDataFieldDialog(const TCHAR *caption, DataField &df,
const TCHAR *help_text)
{
if (df.GetType() == DataField::Type::FILE) {
return FilePicker(caption, (FileDataField &)df, help_text);
} else if (df.SupportsCombolist()) {
return ComboPicker(caption, df, help_text);
} else if (df.GetType() == DataField::Type::ROUGH_TIME) {
RoughTimeDataField &tdf = (RoughTimeDataField &)df;
RoughTime value = tdf.GetValue();
if (!TimeEntryDialog(caption, value, tdf.GetTimeZone(), true))
return false;
tdf.ModifyValue(value);
return true;
} else if (df.GetType() == DataField::Type::GEOPOINT) {
GeoPointDataField &gdf = (GeoPointDataField &)df;
GeoPoint value = gdf.GetValue();
if (!GeoPointEntryDialog(caption, value,
gdf.GetFormat(),
false))
return false;
gdf.ModifyValue(value);
return true;
} else {
const TCHAR *value = df.GetAsString();
if (value == NULL)
return false;
StaticString<EDITSTRINGSIZE> buffer(value);
PrefixDataField::AllowedCharactersFunction acf;
if (df.GetType() == DataField::Type::PREFIX)
acf = ((PrefixDataField &)df).GetAllowedCharactersFunction();
if (!TextEntryDialog(buffer, caption, acf))
return false;
df.SetAsString(buffer);
return true;
}
}
