long CModuleControlLong::GetValue() {
if (m_hSlider)
return GetSliderValue();
long lValue = GetEditValue();
if (lValue < m_iMin) lValue = m_iMin;
if (lValue > m_iMax) lValue = m_iMax;
return lValue;
}
void CModuleControlLong::UpdateValue(long lValue) {
if (m_hSlider && GetSliderValue() != lValue) {
m_hSlider.SendMessage(TBM_SETPOS, true, lValue);
}
if (!m_hEdit.GetWindowTextLength() || GetEditValue() != lValue)
{
double dValue = lValue*1.0 / m_iDivisor;
CString sValue;
sValue.Format(TEXT("%g"), dValue);
m_hEdit.SetWindowText(sValue);
}
}
static LRESULT CALLBACK HSBColorSelectControlWindowProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
switch (message)
{
case WM_ERASEBKGND:
return TRUE;
case WM_PAINT:
{
CHSBWindow *pData = (CHSBWindow *)GetWindowLongPtr(hWnd, 0);
PAINTSTRUCT ps;
HDC hdc = BeginPaint(hWnd, &ps);
pData->OnPaint(hdc);
EndPaint(hWnd, &ps);
}
return 0;
case WM_COMMAND:
{
CHSBWindow *pData = (CHSBWindow *)GetWindowLongPtr(hWnd, 0);
switch(HIWORD(wParam))
{
case EN_CHANGE:
if (pData->m_Locked == 0)
{
uint32_t R = pData->m_Color.R;
uint32_t G = pData->m_Color.G;
uint32_t B = pData->m_Color.B;
if ((HWND)lParam == pData->m_hwndREdit)
{
R = GetEditValue(pData->m_hwndREdit);
}
else if ((HWND)lParam == pData->m_hwndGEdit)
{
G = GetEditValue(pData->m_hwndGEdit);
}
else if ((HWND)lParam == pData->m_hwndBEdit)
{
B = GetEditValue(pData->m_hwndBEdit);
}
else
{
return 0;
}
pData->OnColorChanged(R, G, B);
return 0;
}
break;
}
}
break;
case WM_VSCROLL:
if (LOWORD(wParam) == SB_THUMBPOSITION)
{
CHSBWindow *pData = (CHSBWindow *)GetWindowLongPtr(hWnd, 0);
if (pData->m_Locked == 0)
{
if ((HWND)lParam == pData->m_hwndRUpdown)
{
pData->OnColorChanged(HIWORD(wParam), pData->m_Color.G, pData->m_Color.B);
}
else if ((HWND)lParam == pData->m_hwndGUpdown)
{
pData->OnColorChanged(pData->m_Color.R, HIWORD(wParam), pData->m_Color.B);
}
else if ((HWND)lParam == pData->m_hwndBUpdown)
{
pData->OnColorChanged(pData->m_Color.R, pData->m_Color.G, HIWORD(wParam));
}
}
}
return 0;
case WM_ACTIVATE:
if ((LOWORD(wParam) == WA_INACTIVE) && ((HWND)lParam != hWnd))
{
CHSBWindow *pData = (CHSBWindow *)GetWindowLongPtr(hWnd, 0);
pData->m_Loop = FALSE;
}
return 0;
case WM_MOUSEMOVE:
case WM_LBUTTONDOWN:
case WM_LBUTTONUP:
{
CHSBWindow *pData = (CHSBWindow *)GetWindowLongPtr(hWnd, 0);
pData->OnMessage(message, wParam, lParam);
}
return 0;
case WM_NCHITTEST:
{
CHSBWindow *pData = (CHSBWindow *)GetWindowLongPtr(hWnd, 0);
POINT pt;
pt.x = GET_X_LPARAM(lParam);
pt.y = GET_Y_LPARAM(lParam);
ScreenToClient(hWnd, &pt);
if (pData->HitTest(pt.x, pt.y) == -1)
return HTCAPTION;
}
break;
case WM_KEYDOWN:
if (wParam == 27)
{
CHSBWindow *pData = (CHSBWindow *)GetWindowLongPtr(hWnd, 0);
pData->m_Loop = FALSE;
}
break;
}
return DefWindowProc(hWnd, message, wParam, lParam);
};
LRESULT CModuleControlLong::OnEditChange(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled) {
UpdateValue(GetEditValue());
return 0;
}
