//
/// Event handler for the WM_HELP message.
//
void
THelpFileManager::EvHelp(const HELPINFO& hi)
{
THelpContext context;
bool success = false;
uint hlpCmd = HELP_CONTEXTPOPUP;
if (hi.iContextType == HELPINFO_MENUITEM){
success = GetHelpContextFromMenu(context, hi.iCtrlId);
hlpCmd = HELP_CONTEXT;
}
else if (hi.iContextType == HELPINFO_WINDOW)
success = GetHelpContextFromControl(context, hi.iCtrlId, (HWND)hi.hItemHandle);
LastHit = hi.MousePos;
if (::GetKeyState(VK_F1) < 0 && ::GetKeyState(VK_SHIFT) < 0)
{
TWindow* wnd = context.GetWindow();
TWindow* child = wnd->ChildWithId(hi.iCtrlId);
LastHit = TPoint(wnd->GetWindowAttr().X + child->GetWindowAttr().X, wnd->GetWindowAttr().Y + child->GetWindowAttr().Y);
}
else if(::GetKeyState(VK_F1) < 0)
LastHit = TPoint(-1, -1);
if (success)
ActivateHelp(context.GetWindow(), context.GetHelpFileContextId(), hlpCmd);
}
//
/// Search for child with ID = IDW_TOOLBAR, and if found check that it is
/// GadgetWindow and return it;
//
TGadgetWindow*
TDecoratedFrame::GetControlBar()
{
TWindow* wnd = ChildWithId(IDW_TOOLBAR);
if(!wnd){
wnd = FirstThat(IsHaveGadgetWindow);
if(!wnd || (wnd = wnd->ChildWithId(IDW_TOOLBAR))==0)
return 0;
}
TGadgetWindow* toolBar = TYPESAFE_DOWNCAST(wnd, TGadgetWindow);
if(toolBar)
return toolBar;
return 0;
}
