bcgpkeyboardpage.cpp

远程网络监视程序的源码

			if (!pButton->m_strTextCustom.IsEmpty () &&
				(bAllCommands || pWndParent->GetCountInCategory (strText, *pCategoryButtonsList) > 1))
			{
				strText = pButton->m_strTextCustom;
			}

			int iIndex = m_wndCommandsList.AddString (strText);
			m_wndCommandsList.SetItemData (iIndex, (DWORD) pButton);
		}
	}

	m_wndNewKey.EnableWindow (FALSE);

	m_wndCommandsList.SetCurSel (0);
	OnSelchangeCommandsList ();
}
//******************************************************************
void CBCGPKeyboardPage::OnSelchangeCommandsList() 
{
	m_strDesrcription.Empty ();
	m_wndCurrentKeysList.ResetContent ();
	OnSelchangeCurrentKeysList ();

	int iIndex = m_wndCommandsList.GetCurSel ();
	if (iIndex == LB_ERR)
	{
		m_pSelButton = NULL;
		m_wndNewKey.EnableWindow (FALSE);

		UpdateData (FALSE);
		return;
	}

	//-------------------------
	// Set command description:
	//-------------------------
	m_pSelButton = (CBCGPToolbarButton*) m_wndCommandsList.GetItemData (iIndex);
	ASSERT_VALID (m_pSelButton);

	CFrameWnd* pParent = GetParentFrame ();
	if (pParent != NULL && pParent->GetSafeHwnd () != NULL)
	{
		pParent->GetMessageString (m_pSelButton->m_nID,
					m_strDesrcription);
	}

	//--------------------------------------------
	// Fill keys associated with selected command:
	//--------------------------------------------
	if (m_lpAccel != NULL)
	{
		for (int i = 0; i < m_nAccelSize; i ++)
		{
			if (m_pSelButton->m_nID == m_lpAccel [i].cmd)
			{
				AddKeyEntry (&m_lpAccel [i]);
			}
		}
	}

	m_wndNewKey.EnableWindow ();
	UpdateData (FALSE);
}
//******************************************************************
void CBCGPKeyboardPage::OnSelchangeCurrentKeysList() 
{
	int iIndex = m_wndCurrentKeysList.GetCurSel ();
	if (iIndex == LB_ERR)
	{
		m_pSelEntry = NULL;
		m_wndRemoveButton.EnableWindow (FALSE);

		return;
	}
	
	m_pSelEntry = (LPACCEL) m_wndCurrentKeysList.GetItemData (iIndex);
	ASSERT (m_pSelEntry != NULL);

	m_wndRemoveButton.EnableWindow ();
}
//******************************************************************
void CBCGPKeyboardPage::OnRemove() 
{
	ASSERT (m_pSelEntry != NULL);
	ASSERT (m_lpAccel != NULL);

	//----------------------------
	// Create a new entries array:
	//----------------------------
	LPACCEL lpAccelOld = m_lpAccel;

	m_lpAccel = new ACCEL [m_nAccelSize - 1];
	ASSERT (m_lpAccel != NULL);

	int iNewIndex = 0;
	for (int i = 0; i < m_nAccelSize; i ++)
	{
		if (m_pSelEntry != &lpAccelOld [i])
		{
			m_lpAccel [iNewIndex ++] = lpAccelOld [i];

			int listcount = m_wndCurrentKeysList.GetCount();
			for (int idx=0; idx<listcount; idx++)
			{
				if ( m_wndCurrentKeysList.GetItemData(idx) == (DWORD) &lpAccelOld [i] )
				{
					m_wndCurrentKeysList.SetItemData(idx, (DWORD) &m_lpAccel [iNewIndex-1]);
					break;
				}
			}
		}
	}

	delete lpAccelOld;
	m_nAccelSize --;

	g_pKeyboardManager->UpdateAcellTable (
		m_pSelTemplate, m_lpAccel, m_nAccelSize);

	OnSelchangeCommandsList ();
	m_wndCommandsList.SetFocus ();
}
//******************************************************************
void CBCGPKeyboardPage::OnResetAll() 
{
	{
		CBCGPLocalResource locaRes;

		CString str;
		str.LoadString (IDS_BCGBARRES_RESET_KEYBOARD);

		if (MessageBox (str, NULL, MB_YESNO | MB_ICONQUESTION) != IDYES)
		{
			return;
		}
	}

	g_pKeyboardManager->ResetAll ();
	
	//---------------------------------------------
	// Send notification to application main frame:
	//---------------------------------------------
	if (m_pParentFrame != NULL)
	{
		m_pParentFrame->SendMessage (BCGM_RESETKEYBOARD);
	}

	OnSelchangeViewType();
	OnSelchangeCommandsList ();
}
//******************************************************************
void CBCGPKeyboardPage::OnSelchangeViewType() 
{
	m_hAccelTable = NULL;
	m_pSelTemplate = NULL;

	if (m_lpAccel != NULL)
	{
		delete m_lpAccel;
		m_lpAccel = NULL;
	}

	int iIndex = m_wndViewTypeList.GetCurSel ();
	if (iIndex == CB_ERR)
	{
		m_wndViewIcon.SetIcon (NULL);
		return;
	}

	HICON hicon = NULL;

	CBCGPMultiDocTemplate* pTemplate = 
			(CBCGPMultiDocTemplate*) m_wndViewTypeList.GetItemData (iIndex);
	if (pTemplate != NULL)
	{
		ASSERT_VALID (pTemplate);

		hicon = AfxGetApp ()->LoadIcon (pTemplate->GetResId ());
		m_hAccelTable = pTemplate->m_hAccelTable;
	}
	else
	{
		CFrameWnd* pWndMain = DYNAMIC_DOWNCAST (CFrameWnd, m_pParentFrame);
		if (pWndMain != NULL)
		{
			hicon = (HICON) GetClassLong (*pWndMain, GCL_HICON);
			m_hAccelTable = pWndMain->m_hAccelTable;
		}
	}

	if (hicon == NULL)
	{
		hicon = ::LoadIcon(NULL, IDI_APPLICATION);
	}

	m_wndViewIcon.SetIcon (hicon);

	ASSERT (m_hAccelTable != NULL);

	m_nAccelSize = ::CopyAcceleratorTable (m_hAccelTable, NULL, 0);

	m_lpAccel = new ACCEL [m_nAccelSize];
	ASSERT (m_lpAccel != NULL);

	::CopyAcceleratorTable (m_hAccelTable, m_lpAccel, m_nAccelSize);
	m_pSelTemplate = pTemplate;

	OnSelchangeCommandsList ();
}
//******************************************************************
void CBCGPKeyboardPage::AddKeyEntry (LPACCEL pEntry)
{
	ASSERT (pEntry != NULL);

	CBCGPKeyHelper helper (pEntry);
	
	CString str;
	helper.Format (str);

	int iIndex = m_wndCurrentKeysList.AddString (str);
	m_wndCurrentKeysList.SetItemData (iIndex, (DWORD) pEntry);
}
//******************************************************************
void CBCGPKeyboardPage::OnUpdateNewShortcutKey() 
{
	ACCEL* pAccel = (ACCEL*) m_wndNewKey.GetAccel ();
	ASSERT (pAccel != NULL);

	m_strAssignedTo.Empty ();
	m_wndAssignedToTitle.ShowWindow (SW_HIDE);
	m_wndAssignButton.EnableWindow (FALSE);

	if (m_wndNewKey.IsKeyDefined ())
	{
		ASSERT (m_lpAccel != NULL);

		BOOL bIsAlreadyDefined = FALSE;
		for (int i = 0; !bIsAlreadyDefined && i < m_nAccelSize; i ++)
		{
			const BYTE fRelFlags = FCONTROL | FALT | FSHIFT | FVIRTKEY;

			if (pAccel->key == m_lpAccel [i].key &&
				(pAccel->fVirt & fRelFlags) == (m_lpAccel [i].fVirt & fRelFlags))
			{
				CBCGPToolbarCustomize* pWndParent = DYNAMIC_DOWNCAST (CBCGPToolbarCustomize, GetParent ());
				ASSERT (pWndParent != NULL);

				LPCTSTR lpszName = pWndParent->GetCommandName (m_lpAccel [i].cmd);
				if (lpszName != NULL)
				{
					m_strAssignedTo = lpszName;
				}
				else
				{
					m_strAssignedTo = _T("????");
				}

				bIsAlreadyDefined = TRUE;
			}
		}

		if (!bIsAlreadyDefined)
		{
			CBCGPLocalResource locaRes;
			m_strAssignedTo.LoadString (IDP_BCGBARRES_UNASSIGNED);
			
			m_wndAssignButton.EnableWindow ();
		}

		m_wndAssignedToTitle.ShowWindow (SW_SHOW);
	}

	UpdateData (FALSE);
}
//*************************************************************************************
void CBCGPKeyboardPage::SetAllCategory (LPCTSTR lpszCategory)
{
	ASSERT (lpszCategory != NULL);
	m_strAllCategory = lpszCategory;
}

#endif // BCG_NO_CUSTOMIZATION