void RichEdit::Start()
{
m_stopped--;
if (m_stopped < 0) {
m_stopped = 0;
return;
}
if (m_stopped > 0)
return;
if (m_inverse) {
LONG tmp = m_old_sel.cpMin;
m_old_sel.cpMin = m_old_sel.cpMax;
m_old_sel.cpMax = tmp;
}
SendMessage(EM_SETEVENTMASK, 0, m_old_mask);
SendMessage(EM_EXSETSEL, 0, (LPARAM)&m_old_sel);
SendMessage(EM_SETSCROLLPOS, 0, (LPARAM)&m_old_scroll_pos);
SendMessage(WM_SETREDRAW, TRUE, 0);
InvalidateRect(m_hwnd, NULL, FALSE);
ResumeUndo();
}
void RichEdit::Start()
{
stopped--;
if (stopped < 0)
{
stopped = 0;
return;
}
else if (stopped > 0)
return;
if (inverse)
{
LONG tmp = old_sel.cpMin;
old_sel.cpMin = old_sel.cpMax;
old_sel.cpMax = tmp;
}
SendMessage(EM_SETEVENTMASK, 0, old_mask);
SendMessage(EM_EXSETSEL, 0, (LPARAM)&old_sel);
SendMessage(EM_SETSCROLLPOS, 0, (LPARAM)&old_scroll_pos);
SendMessage(WM_SETREDRAW, TRUE, 0);
InvalidateRect(hwnd, NULL, FALSE);
// ShowCaret(hwnd);
ResumeUndo();
}
void RichEdit::ReplaceSel(const TCHAR *new_text)
{
if (m_stopped) {
CHARRANGE sel = GetSel();
ResumeUndo();
SendMessage(EM_REPLACESEL, m_undoEnabled, (LPARAM)new_text);
SuspendUndo();
FixSel(&m_old_sel, sel, mir_tstrlen(new_text));
SendMessage(WM_SETREDRAW, FALSE, 0);
SendMessage(EM_SETEVENTMASK, 0, m_old_mask & ~ENM_CHANGE);
}
else SendMessage(EM_REPLACESEL, m_undoEnabled, (LPARAM)new_text);
}
