// WM_NCLBUTTONUP handler
BOOL cef_dark_window::HandleNcLeftButtonUp(UINT uHitTest, LPPOINT point)
{
NonClientButtonStateData oldData(mNonClientData);
mNonClientData.Reset();
UpdateNonClientButtons();
switch (oldData.mActiveButton)
{
case HTCLOSE:
if (oldData.mButtonOver) {
SendMessage (WM_SYSCOMMAND, SC_CLOSE, (LPARAM)POINTTOPOINTS(*point));
TrackNonClientMouseEvents(false);
}
return TRUE;
case HTMAXBUTTON:
if (oldData.mButtonOver) {
if (IsZoomed())
SendMessage (WM_SYSCOMMAND, SC_RESTORE, (LPARAM)POINTTOPOINTS(*point));
else
SendMessage (WM_SYSCOMMAND, SC_MAXIMIZE, (LPARAM)POINTTOPOINTS(*point));
TrackNonClientMouseEvents(false);
}
return TRUE;
case HTMINBUTTON:
if (oldData.mButtonOver) {
SendMessage (WM_SYSCOMMAND, SC_MINIMIZE, (LPARAM)POINTTOPOINTS(*point));
TrackNonClientMouseEvents(false);
}
return TRUE;
}
return FALSE;
}
// WM_NCCREATE handler
BOOL cef_dark_window::HandleNcDestroy()
{
TrackNonClientMouseEvents(false);
delete mSysCloseButton;
delete mSysRestoreButton;
delete mSysMinimizeButton;
delete mSysMaximizeButton;
delete mHoverSysCloseButton;
delete mHoverSysRestoreButton;
delete mHoverSysMinimizeButton;
delete mHoverSysMaximizeButton;
delete mPressedSysCloseButton;
delete mPressedSysRestoreButton;
delete mPressedSysMinimizeButton;
delete mPressedSysMaximizeButton;
::DeleteObject(mBackgroundBrush);
::DeleteObject(mCaptionFont);
::DeleteObject(mMenuFont);
::DeleteObject(mHighlightBrush);
::DeleteObject(mHoverBrush);
::DeleteObject(mFrameOutlinePen);
return cef_window::HandleNcDestroy();
}
// WM_NCMOUSEMOVE handler
BOOL cef_dark_window::HandleNcMouseMove(UINT uHitTest)
{
bool needUpdate = false;
if (mNonClientData.mActiveButton != uHitTest)
{
needUpdate = true;
if (mNonClientData.mButtonDown) {
// If the mouse button was down, we just want
// to indicate that we're no longer over the system button
mNonClientData.mButtonOver = false;
} else {
switch (uHitTest)
{
case HTCLOSE:
case HTMAXBUTTON:
case HTMINBUTTON:
// Otherwise, we're just mousing over stuff
// so we need to show the visual feedback
mNonClientData.mButtonOver = true;
mNonClientData.mActiveButton = uHitTest;
TrackNonClientMouseEvents();
break;
default:
// User isn't hovering over anything that
// we care about so just reset and redraw
mNonClientData.Reset();
UpdateNonClientButtons ();
// let the DefaultWindowProc handle this
return FALSE;
}
}
} else {
// Check to see if the user moved the mouse back over
// the button that they originally click and held and
// redraw the button in the correct state if they did
if (mNonClientData.mButtonDown && !mNonClientData.mButtonOver) {
mNonClientData.mButtonOver = true;
needUpdate = true;
}
}
if (needUpdate) {
UpdateNonClientButtons ();
}
return TRUE;
}
// WM_NCMOUSEMOVE handler
BOOL cef_dark_aero_window::HandleNcMouseMove(UINT uHitTest, LPPOINT pt)
{
if (cef_dark_window::HandleNcMouseMove(uHitTest)) {
if (mMenuActiveIndex == -1) {
HiliteMenuItemAt(NULL);
}
return TRUE;
}
if (mMenuActiveIndex == -1) {
if (uHitTest == HTMENU) {
HiliteMenuItemAt(pt);
TrackNonClientMouseEvents();
} else {
HiliteMenuItemAt(NULL);
}
}
return FALSE;
}
// WM_NCLBUTTONDOWN handler
BOOL cef_dark_window::HandleNcLeftButtonDown(UINT uHitTest)
{
switch (uHitTest)
{
case HTCLOSE:
case HTMAXBUTTON:
case HTMINBUTTON:
// we only care about these guys
mNonClientData.mActiveButton = uHitTest;
mNonClientData.mButtonOver = true;
mNonClientData.mButtonDown = true;
UpdateNonClientButtons();
TrackNonClientMouseEvents();
return TRUE;
default:
mNonClientData.Reset();
UpdateNonClientButtons();
return FALSE;
}
}
