LRESULT CMainFrame::OnNotify(WPARAM wParam, LPARAM lParam)
{
// Notification from our dropdown button is recieved if Comctl32.dll version
// is 4.70 or later (IE v3 required).
switch(((LPNMHDR)lParam)->code)
{
//Menu for dropdown toolbar button
case TBN_DROPDOWN:
{
if (((LPNMHDR)lParam)->hwndFrom == GetToolBar())
DoPopupMenu();
}
} //switch LPNMHDR
return CFrame::OnNotify(wParam, lParam);
}
BOOL CMainFrame::OnViewMenu()
{
// This Command is recieved if Comctl32.dll version is below 4.7
DoPopupMenu();
return TRUE;
}
static LRESULT CALLBACK WndProc(HWND hWnd,UINT uMsg,WPARAM wParam,LPARAM lParam)
{
switch(uMsg)
{
default:
if(uMsg==g_controlMsg)
{
if(wParam==CONTROL_NEXT_LAYOUT||wParam==CONTROL_PREV_LAYOUT)
{
Layout *pFirstLayout,*pActiveLayout;
pFirstLayout=CreateLayoutsList();
pActiveLayout=FindActiveLayout(pFirstLayout);
if(pActiveLayout)
{
Layout *pNewLayout;
LOG("Active layout: \"%S\"\n",pActiveLayout->pDisplayName);
LOG("wParam=%d\n",(int)wParam);
if(wParam==CONTROL_NEXT_LAYOUT)
{
pNewLayout=pActiveLayout->pNextLayout;
if(!pNewLayout)
pNewLayout=pFirstLayout;
}
else
{
Layout *pNextLayout;
if(pActiveLayout==pFirstLayout)
pNextLayout=NULL;
else
pNextLayout=pActiveLayout;
for(pNewLayout=pFirstLayout;pNewLayout;pNewLayout=pNewLayout->pNextLayout)
{
if(pNewLayout->pNextLayout==pNextLayout)
break;
}
}
if(pNewLayout)
{
LOG("New layout: \"%S\"\n",pNewLayout->pDisplayName);
SetLayoutByHandle(pNewLayout->hkl,TRUE);
}
}
DeleteLayoutList(pFirstLayout);
pFirstLayout=NULL;
}
else if(wParam==CONTROL_SET_LAYOUT)
{
SetLayoutByHandle((HKL)lParam,TRUE);
}
}
break;
case WM_PAINT:
{
RECT client;
PAINTSTRUCT ps;
HDC dc=BeginPaint(hWnd,&ps);
SaveDC(dc);
GetClientRect(hWnd,&client);
FillRect(dc,&client,GetStockObject(WHITE_BRUSH));
SelectObject(dc,GetStockObject(DEFAULT_GUI_FONT));
SetTextColor(dc,RGB(0,0,0));
SetTextAlign(dc,TA_CENTER|VTA_CENTER);
TextOutA(dc,client.right/2,client.bottom/2,RIGHT_CLICK_MESSAGE,RIGHT_CLICK_MESSAGE_LEN);
RestoreDC(dc,-1);
EndPaint(hWnd,&ps);
}
return 0;
case WM_INPUTLANGCHANGEREQUEST:
UpdateToolTip(FALSE);
break;
case WM_RBUTTONUP:
// avoid injecting the DLL into explorer...
DoPopupMenu();
return 0;
case SHOWTIP_MSG:
UpdateToolTip(TRUE);
return 0;
case NOTIFY_MSG:
{
switch(lParam)
{
case WM_RBUTTONDOWN:
DoPopupMenu();
return 0;
}
}
break;
case WM_CLOSE:
PostQuitMessage(0);
return 0;
}
return DefWindowProc(hWnd,uMsg,wParam,lParam);
}
