void CDFFDUseStruct::OnGetStructVar()
{
if (ctl_struct_var_.m_nMenuResult != 0)
{
ctl_struct_.SetWindowText(get_menu_text(pstruct_menu_, ctl_struct_var_.m_nMenuResult));
ctl_struct_.SetFocus();
modified_ = true;
}
}
void CDFFDJump::OnGetOffsetVar()
{
if (ctl_offset_var_.m_nMenuResult != 0)
{
CString strVar = get_menu_text(poffset_menu_, ctl_offset_var_.m_nMenuResult);
ASSERT(!strVar.IsEmpty()); // The selected menu item should be found in the menu tree
// Put the var name into the "offset" control
for (int ii = 0; ii < strVar.GetLength (); ii++)
ctl_offset_.SendMessage(WM_CHAR, (TCHAR)strVar[ii]);
ctl_offset_.SetFocus();
modified_ = true;
}
}
void CGeneralCRC::OnDelete()
{
// First check that we selected from the list (using Select menu)
// else we don't know what to delete
if (last_selected_ < last_predefined_ || last_selected_ >= settings_.size())
{
assert(0); // Code should prevent this from happening
return;
}
// Delete from the Select menu
CMenu menu;
menu.Attach(select_menu_.m_hMenu);
CString strName = get_menu_text(&menu, last_selected_); // save mneu item name - used to delete reg value by name
CString mess;
mess.Format("Are you sure you want to delete the settings for %s", strName);
if (TaskMessageBox("Delete CRC Settings", mess, MB_YESNO) != IDYES)
{
menu.Detach();
return;
}
menu.DeleteMenu(last_selected_, MF_BYCOMMAND); // Delete menu item with selected ID
menu.Detach();
// Delete from settings_ (where ID == last_selected_ is the index into the array)
settings_[last_selected_] = CString(""); // clear but don't delete unused entries (else menu item ID's won't mathc array indices)
// Remove the setting from the registry
HKEY hkey;
if (::RegCreateKey(HKEY_CURRENT_USER, reg_locn, &hkey) == ERROR_SUCCESS)
{
::RegDeleteValue(hkey, strName);
::RegCloseKey(hkey);
}
// Disable Delete button now as we just deleted it
GetDlgItem(IDC_CRC_DELETE)->EnableWindow(FALSE);
}
// Selection was made from the Select menu button of a predefined CRC settings
void CGeneralCRC::OnSelect()
{
int id = select_menu_.m_nMenuResult; // slected menu ID (= index into settings_)
if (id > 0 && id < settings_.size())
{
// Get the param string associated with the select menu item and load it into member vars
LoadParams(settings_[id]);
// Update dlg controls from members variables
UpdateData(FALSE);
// Get the menu item text and load it into the name field
CMenu menu;
menu.Attach(select_menu_.m_hMenu);
CString ss = get_menu_text(&menu, id);
menu.Detach();
SetDlgItemText(IDC_CRC_NAME, ss);
// Enable the Delete button if this is a user defined setting
GetDlgItem(IDC_CRC_DELETE)->EnableWindow(id >= last_predefined_);
last_selected_ = id;
}
}
