bcgpmenupage.cpp

远程网络监视程序的源码

//*******************************************************************************
// COPYRIGHT NOTES
// ---------------
// This is a part of the BCGControlBar Library
// Copyright (C) 1998-2000 BCGSoft Ltd.
// All rights reserved.
//
// This source code can be used, distributed or modified
// only under terms and conditions 
// of the accompanying license agreement.
//*******************************************************************************

// BCGPMenuPage.cpp : implementation file
//

#include "stdafx.h"

#ifndef BCG_NO_CUSTOMIZATION

#include "BCGGlobals.h"
#include "BCGPMenuPage.h"
#include "BCGPLocalResource.h"
#include "BCGPMenuBar.h"
#include "MenuHash.h"
#include "BCGPPopupMenu.h"
#include "BCGPContextMenuManager.h"
#include "BCGPMultiDocTemplate.h"
#include "BCGPToolbarCustomize.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

extern CObList	gAllToolbars;

CPoint CBCGPMenuPage::m_ptMenuLastPos = CPoint (100, 100);

/////////////////////////////////////////////////////////////////////////////
// CBCGPMenuPage property page

IMPLEMENT_DYNCREATE(CBCGPMenuPage, CPropertyPage)

CBCGPMenuPage::CBCGPMenuPage (CFrameWnd* pParentFrame, BOOL bAutoSet) :
	CPropertyPage(CBCGPMenuPage::IDD),
	m_pParentFrame (pParentFrame),
	m_bAutoSet(bAutoSet)
{
	//{{AFX_DATA_INIT(CBCGPMenuPage)
	m_strMenuDescr = _T("");
	m_strContextMenuName = _T("");
	m_strMenuName = _T("");
	m_iMenuAnimationType = (int) CBCGPPopupMenu::m_AnimationType;
	m_bMenuShadows = CBCGPMenuBar::IsMenuShadows ();
	//}}AFX_DATA_INIT

	m_pMenuBar = NULL;
	m_hmenuCurr = NULL;
	m_hmenuSelected = NULL;
	m_pContextMenu = NULL;
	m_bIsDefaultMDIMenu = FALSE;
	m_uiContextMenuResId = 0;
}

CBCGPMenuPage::~CBCGPMenuPage()
{
}

void CBCGPMenuPage::DoDataExchange(CDataExchange* pDX)
{
	CPropertyPage::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CBCGPMenuPage)
	DDX_Control(pDX, IDC_BCGBARRES_MENU_ANIMATION_LABEL, m_wndMenuAnimationsLabel);
	DDX_Control(pDX, IDC_BCGBARRES_MENU_ANIMATION, m_wndMenuAnimations);
	DDX_Control(pDX, IDC_BCGBARRES_MENU_SHADOWS, m_wndMenuShadows);
	DDX_Control(pDX, IDC_BCGBARRES_CONTEXT_FRAME, m_wndContextFrame);
	DDX_Control(pDX, IDC_BCGBARRES_CONTEXT_HINT, m_wndContextHint);
	DDX_Control(pDX, IDC_BCGBARRES_RESET_MENU, m_wndResetMenuButton);
	DDX_Control(pDX, IDC_BCGBARRES_CONTEXT_MENU_CAPTION, m_wndContextMenuCaption);
	DDX_Control(pDX, IDC_BCGBARRES_CONTEXT_MENU_LIST, m_wndContextMenus);
	DDX_Control(pDX, IDC_BCGBARRES_TEMPL_ICON, m_wndIcon);
	DDX_Control(pDX, IDC_BCGBARRES_MENU_LIST, m_wndMenuesList);
	DDX_Text(pDX, IDC_BCGBARRES_MENU_DESCRIPTION, m_strMenuDescr);
	DDX_CBString(pDX, IDC_BCGBARRES_CONTEXT_MENU_LIST, m_strContextMenuName);
	DDX_CBString(pDX, IDC_BCGBARRES_MENU_LIST, m_strMenuName);
	DDX_CBIndex(pDX, IDC_BCGBARRES_MENU_ANIMATION, m_iMenuAnimationType);
	DDX_Check(pDX, IDC_BCGBARRES_MENU_SHADOWS, m_bMenuShadows);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CBCGPMenuPage, CPropertyPage)
	//{{AFX_MSG_MAP(CBCGPMenuPage)
	ON_CBN_SELCHANGE(IDC_BCGBARRES_MENU_LIST, OnSelchangeMenuList)
	ON_WM_DESTROY()
	ON_CBN_SELCHANGE(IDC_BCGBARRES_CONTEXT_MENU_LIST, OnSelchangeContextMenuList)
	ON_BN_CLICKED(IDC_BCGBARRES_RESET_MENU, OnResetMenu)
	ON_BN_CLICKED(IDC_BCGBARRES_RESET_FRAME_MENU, OnBcgbarresResetFrameMenu)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CBCGPMenuPage message handlers

BOOL CBCGPMenuPage::OnInitDialog() 
{
	{
		CBCGPLocalResource locaRes;
		CPropertyPage::OnInitDialog();
	}

	//----------------------------------------------------------
	// Find application Menu Bar object (assume that only one):
	//---------------------------------------------------------
	for (POSITION pos = gAllToolbars.GetHeadPosition (); 
		m_pMenuBar == NULL && pos != NULL;)
	{
		CBCGPToolBar* pToolBar = (CBCGPToolBar*) gAllToolbars.GetNext (pos);
		ASSERT (pToolBar != NULL);

		if (CWnd::FromHandlePermanent (pToolBar->m_hWnd) != NULL)
		{
			ASSERT_VALID(pToolBar);
			m_pMenuBar = DYNAMIC_DOWNCAST (CBCGPMenuBar, pToolBar);
		}
	}

	if (m_pMenuBar != NULL)
	{
		m_pMenuBar->m_pMenuPage = this;

		int iCurrMenu = -1;

		//---------------------------
		// Save MenuBar current menu:
		//---------------------------
		m_hmenuCurr = m_pMenuBar->GetMenu ();

		m_pMenuBar->OnChangeHot (-1);
		g_menuHash.SaveMenuBar (m_hmenuCurr, m_pMenuBar);

		//-------------------------------------------------------------------
		// Find all application document templates and fill menues combobox
		// by document template data:
		//------------------------------------------------------------------
		CDocManager* pDocManager = AfxGetApp ()->m_pDocManager;
		if (m_bAutoSet && pDocManager != NULL)
		{
			//---------------------------------------
			// Walk all templates in the application:
			//---------------------------------------
			for (POSITION pos = pDocManager->GetFirstDocTemplatePosition (); pos != NULL;)
			{
				CBCGPMultiDocTemplate* pTemplate = 
					(CBCGPMultiDocTemplate*) pDocManager->GetNextDocTemplate (pos);
				ASSERT_VALID (pTemplate);
				ASSERT_KINDOF (CDocTemplate, pTemplate);

				//-----------------------------------------------------
				// We are interessing CMultiDocTemplate objects with
				// the shared menu only....
				//-----------------------------------------------------
				if (!pTemplate->IsKindOf (RUNTIME_CLASS (CMultiDocTemplate)) ||
					pTemplate->m_hMenuShared == NULL)
				{
					continue;
				}

				//----------------------------------------------------
				// Maybe, the template with same ID is already exist?
				//----------------------------------------------------
				BOOL bIsAlreadyExist = FALSE;
				for (int i = 0; !bIsAlreadyExist && i < m_wndMenuesList.GetCount (); i++)
				{
					CBCGPMultiDocTemplate* pListTemplate = 
						(CBCGPMultiDocTemplate*) m_wndMenuesList.GetItemData (i);
					bIsAlreadyExist = pListTemplate != NULL &&
						pListTemplate->GetResId () == pTemplate->GetResId ();
				}

				if (!bIsAlreadyExist)
				{
					CString strName;
					pTemplate->GetDocString (strName, CDocTemplate::fileNewName);

					int iIndex = m_wndMenuesList.AddString (strName);
					m_wndMenuesList.SetItemData (iIndex, (DWORD) pTemplate);

					if (pTemplate->m_hMenuShared == m_hmenuCurr)
					{
						iCurrMenu = iIndex;
					}
				}
			}
		}

		//--------------------------
		// Add a default frame menu:
		//--------------------------
		CString strName;
		{
			CBCGPLocalResource locaRes;
			strName.LoadString (IDS_BCGBARRES_DEFUALT_MENU);
		}

		int iIndex = m_wndMenuesList.AddString (strName);
		m_wndMenuesList.SetItemData (iIndex, (DWORD) NULL);

		if (iCurrMenu == -1)
		{
			m_bIsDefaultMDIMenu = TRUE;
			iCurrMenu = iIndex;
		}

		m_hmenuSelected = m_hmenuCurr;
		m_wndMenuesList.SetCurSel (iCurrMenu);

		UpdateData (FALSE);
		OnSelchangeMenuList ();
	}
	else
	{
		//-------------------------------------------------
		// No menubar found, disable menu selecting engine:
		//-------------------------------------------------
		m_wndMenuesList.EnableWindow (FALSE);
		GetDlgItem(IDC_BCGBARRES_RESET_FRAME_MENU)->EnableWindow(FALSE);

		CBCGPLocalResource locaRes;
		m_strMenuDescr.LoadString (IDS_BCGBARRES_NO_MENUBAR);

		UpdateData (FALSE);
	}

	//--------------------------
	// Initialize context menus:
	//--------------------------
	{
		CBCGPLocalResource locaRes;

		CString strNoContextMenu;
		strNoContextMenu.LoadString (IDS_BCGBARRES_NO_CONTEXT);

		m_wndContextMenus.AddString (strNoContextMenu);
		m_wndContextMenus.SetCurSel (0);
	}

	if (g_pContextMenuManager != NULL)
	{
		CStringList listOfNames;
		g_pContextMenuManager->GetMenuNames (listOfNames);

		for (pos = listOfNames.GetHeadPosition (); pos != NULL;)
		{
			CString strName = listOfNames.GetNext (pos);
			m_wndContextMenus.AddString (strName);
		}

		m_wndContextMenuCaption.EnableWindow (m_wndContextMenus.GetCount () > 1);
		m_wndContextMenus.EnableWindow (m_wndContextMenus.GetCount () > 1);
	}
	else
	{
		//-------------------------------
		// Hide all context menus fields:
		//-------------------------------
		m_wndContextMenuCaption.ShowWindow (SW_HIDE);
		m_wndContextMenus.ShowWindow (SW_HIDE);
		m_wndContextHint.ShowWindow (SW_HIDE);
		m_wndContextFrame.ShowWindow (SW_HIDE);
		m_wndResetMenuButton.ShowWindow (SW_HIDE);
	}

	CBCGPToolbarCustomize* pWndParent = DYNAMIC_DOWNCAST (CBCGPToolbarCustomize, GetParent ());
	ASSERT (pWndParent != NULL);

	if ((pWndParent->GetFlags () & BCGCUSTOMIZE_MENU_SHADOWS) == 0)
	{
		m_wndMenuShadows.ShowWindow (SW_HIDE);
	}

	if ((pWndParent->GetFlags () & BCGCUSTOMIZE_MENU_ANIMATIONS) == 0)
	{
		m_wndMenuAnimationsLabel.ShowWindow (SW_HIDE);
		m_wndMenuAnimations.ShowWindow (SW_HIDE);
	}

	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}
//********************************************************************************************
void CBCGPMenuPage::OnSelchangeMenuList() 
{
	UpdateData ();

	if (m_pMenuBar == NULL)
	{
		ASSERT (FALSE);
		return;
	}

	if (m_hmenuSelected != NULL)
	{
		m_pMenuBar->OnChangeHot (-1);
		g_menuHash.SaveMenuBar (m_hmenuSelected, m_pMenuBar);
	}

	int iIndex = m_wndMenuesList.GetCurSel ();
	if (iIndex == CB_ERR)
	{
		m_strMenuDescr = _T("");
		m_wndIcon.SetIcon (NULL);
		UpdateData (FALSE);
		m_hmenuSelected = NULL;
		return;
	}

	HICON hicon = NULL;
	HMENU hmenu = NULL;

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

		pTemplate->GetDocString (m_strMenuDescr, CDocTemplate::regFileTypeName);

		hicon = AfxGetApp ()->LoadIcon (pTemplate->GetResId ());
		if (hicon == NULL)
		{
			hicon = ::LoadIcon(NULL, IDI_APPLICATION);
		}

		hmenu = pTemplate->m_hMenuShared;
	}
	else
	{
		{
			CBCGPLocalResource locaRes;
			m_strMenuDescr.LoadString (IDS_BCGBARRES_DEFAULT_MENU_DESCR);
		}

		CWnd* pWndMain = AfxGetMainWnd ();
		if (pWndMain != NULL)
		{
			hicon = (HICON) GetClassLong (*pWndMain, GCL_HICON);
		}

		hmenu = m_pMenuBar->GetDefaultMenu ();
	}

	ASSERT (hmenu != NULL);