void
WndProperty::BeginEditing()
{
if (edit.is_read_only()) {
/* this would display xml file help on a read-only wndproperty if
it exists */
OnHelp();
} else if (mDataField != NULL && mDataField->SupportCombo) {
SingleWindow *root = (SingleWindow *)get_root_owner();
/* if this asserton fails, then there no valid root window could
be found - maybe it didn't register its wndproc? */
assert(root != NULL);
dlgComboPicker(*root, this);
} else if (CanEditInPlace()) {
edit.set_focus();
} else if (mDataField != NULL) {
const TCHAR *value = mDataField->GetAsString();
if (value == NULL)
return;
StaticString<EDITSTRINGSIZE> buffer(value);
if (!TextEntryDialog(*(SingleWindow *)get_root_owner(), buffer,
GetCaption()))
return;
mDataField->SetAsString(buffer);
RefreshDisplay();
}
}
void
WndProperty::on_editor_setfocus()
{
if (mDataField != NULL && CanEditInPlace()) {
edit.set_text(mDataField->GetAsString());
}
invalidate();
}
void
WndProperty::RefreshDisplay()
{
if (!mDataField)
return;
if (edit.has_focus() && CanEditInPlace())
edit.set_text(mDataField->GetAsString());
else
edit.set_text(mDataField->GetAsDisplayString());
}
void
WndProperty::on_editor_killfocus()
{
if (mDataField != NULL && CanEditInPlace()) {
TCHAR sTmp[128];
edit.get_text(sTmp, (sizeof(sTmp) / sizeof(TCHAR)) - 1);
mDataField->SetAsString(sTmp);
edit.set_text(mDataField->GetAsDisplayString());
}
invalidate();
}
bool
WndProperty::Editor::on_key_check(unsigned key_code) const
{
switch (key_code) {
case VK_RETURN:
return is_read_only() ||
(parent->mDataField != NULL && parent->mDataField->SupportCombo) ||
!CanEditInPlace();
case VK_LEFT:
case VK_RIGHT:
return true;
default:
return false;
}
}
bool
WndProperty::Editor::OnKeyCheck(unsigned key_code) const
{
switch (key_code) {
case VK_RETURN:
return IsReadOnly() ||
(parent->mDataField != NULL && parent->mDataField->supports_combolist) ||
!CanEditInPlace() || parent->HasHelp();
case VK_LEFT:
case VK_RIGHT:
return !IsReadOnly();
default:
return EditWindow::OnKeyCheck(key_code);
}
}
