bool cdxCDynamicControlsManager::StoreWindowPosition(CWnd & rWnd, LPCTSTR lpszProfile)
{
ASSERT(::IsWindow(rWnd.m_hWnd) && lpszProfile && *lpszProfile);
// can't use an empty profile section string; see CWinApp::GetProfileInt() for further information
WINDOWPLACEMENT wpl;
VERIFY( rWnd.GetWindowPlacement(&wpl) );
BOOL bVisible = rWnd.IsWindowVisible();
int iState = REGVAL_NOSTATE;
if(rWnd.IsIconic())
iState = REGVAL_ICONIC;
else
if(rWnd.IsZoomed())
iState = REGVAL_MAXIMIZED;
return AfxGetApp()->WriteProfileInt(lpszProfile, lpszRegVal_Valid, REGVAL_INVALID) && // invalidate first
AfxGetApp()->WriteProfileInt(lpszProfile, lpszRegVal_Left, wpl.rcNormalPosition.left) &&
AfxGetApp()->WriteProfileInt(lpszProfile, lpszRegVal_Right, wpl.rcNormalPosition.right) &&
AfxGetApp()->WriteProfileInt(lpszProfile, lpszRegVal_Top, wpl.rcNormalPosition.top) &&
AfxGetApp()->WriteProfileInt(lpszProfile, lpszRegVal_Bottom, wpl.rcNormalPosition.bottom) &&
AfxGetApp()->WriteProfileInt(lpszProfile, lpszRegVal_Visible, bVisible ? REGVAL_VISIBLE : REGVAL_HIDDEN) &&
AfxGetApp()->WriteProfileInt(lpszProfile, lpszRegVal_State, iState) &&
AfxGetApp()->WriteProfileInt(lpszProfile, lpszRegVal_Valid, REGVAL_VALID); // validate position
}
bool cdxCDynamicWndEx::StoreWindowPosition(LPCTSTR lpszProfile)
{
if(!IsWindow() || !lpszProfile || !*lpszProfile)
{
ASSERT(false);
return false;
}
CWnd *pWnd = Window();
WINDOWPLACEMENT wpl;
VERIFY( pWnd->GetWindowPlacement(&wpl) );
CRect windowRect;
pWnd->GetWindowRect(&windowRect);
BOOL bVisible = pWnd->IsWindowVisible();
int iState = REGVAL_NOSTATE;
if(pWnd->IsIconic())
iState = REGVAL_ICONIC;
else
if(pWnd->IsZoomed())
iState = REGVAL_MAXIMIZED;
CWinApp *app = AfxGetApp();
if(!app->m_pszRegistryKey || !*app->m_pszRegistryKey)
{
TRACE(_T("*** NOTE[cdxCDynamicWndEx::StoreWindowPosition()]: To properly store and restore a window's position, please call CWinApp::SetRegistryKey() in you app's InitInstance() !\n"));
return false;
}
return app->WriteProfileInt(lpszProfile, lpszRegVal_Valid, REGVAL_INVALID) && // invalidate first
app->WriteProfileInt(lpszProfile, lpszRegVal_Left, windowRect.left) &&
app->WriteProfileInt(lpszProfile, lpszRegVal_Right, windowRect.right) &&
app->WriteProfileInt(lpszProfile, lpszRegVal_Top, windowRect.top) &&
app->WriteProfileInt(lpszProfile, lpszRegVal_Bottom, windowRect.bottom) &&
// app->WriteProfileInt(lpszProfile, lpszRegVal_Left, wpl.rcNormalPosition.left) &&
// app->WriteProfileInt(lpszProfile, lpszRegVal_Right, wpl.rcNormalPosition.right) &&
// app->WriteProfileInt(lpszProfile, lpszRegVal_Top, wpl.rcNormalPosition.top) &&
// app->WriteProfileInt(lpszProfile, lpszRegVal_Bottom, wpl.rcNormalPosition.bottom) &&
app->WriteProfileInt(lpszProfile, lpszRegVal_Visible, bVisible ? REGVAL_VISIBLE : REGVAL_HIDDEN) &&
app->WriteProfileInt(lpszProfile, lpszRegVal_State, iState) &&
app->WriteProfileInt(lpszProfile, lpszRegVal_Valid, REGVAL_VALID); // validate position
}
void CExtWSGripper::DoPaint( CDC * pDC )
{
ASSERT( pDC != NULL );
ASSERT( pDC->GetSafeHdc() != NULL );
bool bTransparent = false;
if( PmBridge_GetPM()->GetCb2DbTransparentMode(this) )
{
if( PmBridge_GetPM()->PaintDockerBkgnd( true, *pDC, this ) )
bTransparent = true;
}
if( ! bTransparent )
{
CRect rcClient;
GetClientRect( &rcClient );
pDC->FillSolidRect(
&rcClient,
PmBridge_GetPM()->GetColor( CExtPaintManager::CLR_3DFACE_OUT, this )
);
}
int nOldBkMode = pDC->SetBkMode(TRANSPARENT);
CWnd * pWnd = GetParent();
ASSERT( pWnd != NULL );
ASSERT_VALID( pWnd );
if( ! pWnd->IsZoomed() )
{
CRect rcClient;
GetClientRect( &rcClient );
PmBridge_GetPM()->PaintResizingGripper(
*pDC,
rcClient,
this
);
}
pDC->SetBkMode(nOldBkMode);
PmBridge_GetPM()->OnPaintSessionComplete( this );
}
void CResizableFormView::OnSize(UINT nType, int cx, int cy)
{
CFormView::OnSize(nType, cx, cy);
CWnd* pParent = GetParent();
// hide zise grip when parent is maximized
if (pParent->IsZoomed())
HideSizeGrip(&m_dwGripTempState, GHR_MAXIMIZED);
else
ShowSizeGrip(&m_dwGripTempState, GHR_MAXIMIZED);
// hide size grip when there are scrollbars
CSize size = GetTotalSize();
if (cx < size.cx || cy < size.cy)
HideSizeGrip(&m_dwGripTempState, GHR_SCROLLBAR);
else
ShowSizeGrip(&m_dwGripTempState, GHR_SCROLLBAR);
// hide size grip when the parent window is not resizable
// or the form is not bottom-right aligned (e.g. there's a statusbar)
DWORD dwStyle = pParent->GetStyle();
CRect rectParent, rectChild;
GetWindowRect(rectChild);
::MapWindowPoints(NULL, pParent->GetSafeHwnd(), (LPPOINT)&rectChild, 2);
pParent->GetClientRect(rectParent);
if (!(dwStyle & WS_THICKFRAME)
|| (rectChild.BottomRight() != rectParent.BottomRight()))
HideSizeGrip(&m_dwGripTempState, GHR_ALIGNMENT);
else
ShowSizeGrip(&m_dwGripTempState, GHR_ALIGNMENT);
// update grip and layout
UpdateSizeGrip();
ArrangeLayout();
}
LRESULT CExtWSGripper::WindowProc(
UINT message,
WPARAM wParam,
LPARAM lParam
)
{
if( message == WM_NCHITTEST )
{
CWnd * pWnd = GetParent();
ASSERT( pWnd != NULL );
ASSERT_VALID( pWnd );
if( pWnd->IsZoomed() )
return HTNOWHERE;
__EXT_MFC_LONG_PTR dwExStyle = ::__EXT_MFC_GetWindowLong( pWnd->GetSafeHwnd(), GWL_EXSTYLE );
bool bRTL = ( (dwExStyle & WS_EX_LAYOUTRTL) != 0 ) ? true : false;
return bRTL
? HTBOTTOMLEFT
: HTBOTTOMRIGHT;
}
if( message == WM_CREATE )
{
LRESULT lResult = CWnd::WindowProc( message, wParam, lParam );
CRect rcClient;
GetClientRect( &rcClient );
POINT ptCorners[] =
{
{
rcClient.left,
rcClient.bottom
},
{
rcClient.right,
rcClient.bottom
},
{
rcClient.right,
rcClient.top
},
};
HRGN hRgn = ::CreatePolygonRgn( ptCorners, sizeof(ptCorners)/sizeof(ptCorners[0]), ALTERNATE );
SetWindowRgn( hRgn, TRUE );
return lResult;
}
if( message == WM_MOUSEACTIVATE )
return MA_NOACTIVATEANDEAT;
if( message == WM_ERASEBKGND )
return 0L;
if( message == WM_PRINTCLIENT )
{
CDC * pDC = CDC::FromHandle( (HDC)wParam );
DoPaint( pDC );
return (!0);
}
if( message == WM_PAINT )
{
ASSERT_VALID( this );
CPaintDC dcPaint( this );
CRect rcClient;
GetClientRect( &rcClient );
CExtMemoryDC dc(
&dcPaint,
&rcClient
);
DoPaint( &dc );
return 0L;
}
return CWnd::WindowProc( message, wParam, lParam );
}
