void CUndoBar::DoUndo ()
{
CUndoButton* pUndoButton = GetParentButton ();
ASSERT_VALID (pUndoButton);
pUndoButton->m_nSelNum = m_wndList.GetSelCount () + 1;
CMDIChildWnd* pChildFrame = ((CMDIFrameWnd*)GetTopLevelFrame())->MDIGetActive();
if (pChildFrame)
{
CView* pView = pChildFrame->GetActiveView();
if (pView &&
pView->IsKindOf(RUNTIME_CLASS(CBCGPVisualStudioGUIDemoView)))
{
((CBCGPVisualStudioGUIDemoView*)pView)->DoUndo(pUndoButton);
}
else
{
ASSERT(FALSE);
}
}
else
{
ASSERT(FALSE);
}
GetParent ()->PostMessage (WM_CLOSE);
}
int CUndoBar::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
if (CMFCPopupMenuBar::OnCreate(lpCreateStruct) == -1)
return -1;
CFont* pMenuFont = (CFont*) &CMFCMenuBar::GetMenuFont();
// Set label height:
CClientDC dc(this);
CFont* pOldFont = dc.SelectObject(pMenuFont);
TEXTMETRIC tm;
dc.GetTextMetrics(&tm);
m_nLabelHeight = tm.tmHeight + 2;
dc.SelectObject(pOldFont);
CRect rectDummy(0, 0, 0, 0);
m_wndList.Create(WS_VISIBLE | WS_CHILD | LBS_NOINTEGRALHEIGHT | LBS_NOTIFY | WS_VSCROLL | LBS_MULTIPLESEL, rectDummy, this, ID_LIST);
m_wndList.ModifyStyleEx(0, WS_EX_CLIENTEDGE);
m_wndList.SetFont(pMenuFont);
CUndoButton* pUndoButton = GetParentButton();
ASSERT_VALID(pUndoButton);
for (POSITION pos = pUndoButton->m_lstActions.GetHeadPosition(); pos != NULL;)
{
m_wndList.AddString(pUndoButton->m_lstActions.GetNext(pos));
}
return 0;
}
void CUndoBar::DoUndo()
{
CUndoButton* pUndoButton = GetParentButton();
ASSERT_VALID(pUndoButton);
pUndoButton->m_nSelNum = m_wndList.GetSelCount() + 1;
CMDIChildWnd* pChildFrame = ((CMDIFrameWndEx*)GetTopLevelFrame())->MDIGetActive();
if (pChildFrame)
{
CEditView* pView = DYNAMIC_DOWNCAST(CEditView, pChildFrame->GetActiveView());
if (pView != NULL)
{
//pView->OnEditUndo(); TODO
}
else
{
ASSERT(FALSE);
}
}
else
{
ASSERT(FALSE);
}
GetParent()->PostMessage(WM_CLOSE);
}
//*************************************************************************************
CBCGPControlBar* CColorPopup::CreateTearOffBar (CFrameWnd* pWndMain, UINT uiID, LPCTSTR lpszName)
{
ASSERT_VALID (pWndMain);
ASSERT (lpszName != NULL);
ASSERT (uiID != 0);
CBCGPColorMenuButton* pColorMenuButton =
DYNAMIC_DOWNCAST (CBCGPColorMenuButton, GetParentButton ());
if (pColorMenuButton == NULL)
{
ASSERT (FALSE);
return NULL;
}
CBCGPColorBar* pColorBar = new CBCGPColorBar (m_wndColorBar, pColorMenuButton->m_nID);
if (!pColorBar->Create (pWndMain,
dwDefaultToolbarStyle,
uiID))
{
TRACE0 ("Failed to create a new toolbar!\n");
delete pColorBar;
return NULL;
}
pColorBar->SetWindowText (lpszName);
pColorBar->SetBarStyle (pColorBar->GetBarStyle () |
CBRS_TOOLTIPS | CBRS_FLYBY);
pColorBar->EnableDocking (CBRS_ALIGN_ANY);
return pColorBar;
}
