home *** CD-ROM | disk | FTP | other *** search
- // Maindemo.cpp : implementation of the CMainFrame class
- //
-
- #include "stdafx.h"
- #include "mfcdemo.h"
-
- #include "Maindemo.h"
-
- #ifdef _DEBUG
- #define new DEBUG_NEW
- #undef THIS_FILE
- static char THIS_FILE[] = __FILE__;
- #endif
-
- static UINT BASED_CODE indicators[] =
- {
- ID_SEPARATOR, // status line indicator
- ID_INDICATOR_CAPS,
- ID_INDICATOR_NUM,
- ID_INDICATOR_SCRL,
- };
-
- /////////////////////////////////////////////////////////////////////////////
- // CMainFrame
-
- IMPLEMENT_DYNAMIC(CMainFrame, CMDIFrameWnd)
-
- BEGIN_MESSAGE_MAP(CMainFrame, CMDIFrameWnd)
- //{{AFX_MSG_MAP(CMainFrame)
- ON_WM_CREATE()
- ON_WM_CLOSE()
- ON_WM_QUERYNEWPALETTE()
- ON_WM_PALETTECHANGED()
- //}}AFX_MSG_MAP
- END_MESSAGE_MAP()
-
- /////////////////////////////////////////////////////////////////////////////
- // CMainFrame construction/destruction
-
- CMainFrame::CMainFrame()
- {
- // TODO: add member initialization code here
-
- }
-
- CMainFrame::~CMainFrame()
- {
- }
-
- static const WCHAR BASED_CODE _szLicString[] =
- L"LEADTOOLS OCX Copyright (c) 1998 LEAD Technologies, Inc.";
-
- int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
- {
- if (CMDIFrameWnd::OnCreate(lpCreateStruct) == -1)
- return -1;
-
- if (!m_wndToolBar.Create(this) ||
- !m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
- {
- TRACE0("Failed to create toolbar\n");
- return -1; // fail to create
- }
-
- if (!m_wndStatusBar.Create(this) ||
- !m_wndStatusBar.SetIndicators(indicators,
- sizeof(indicators)/sizeof(UINT)))
- {
- TRACE0("Failed to create status bar\n");
- return -1; // fail to create
- }
-
- // TODO: Remove this if you don't want tool tips or a resizeable toolbar
- m_wndToolBar.SetBarStyle(m_wndToolBar.GetBarStyle() |
- CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC);
-
- // TODO: Delete these three lines if you don't want the toolbar to
- // be dockable
- m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);
- EnableDocking(CBRS_ALIGN_ANY);
- DockControlBar(&m_wndToolBar);
-
- m_pLead = new CLead;
- // pass the license string to the CLead::Create function.
- // The CLead::Create expects a BSTR parameter and SysAllocString converts the
- // WCHAR[] to a BSTR
- BSTR lpLic = SysAllocString(_szLicString);
- m_pLead->Create("", 0,CRect(0,0,50,50),this,0,NULL,FALSE,lpLic);
- m_pLead->ShowWindow(SW_HIDE);
- SysFreeString(lpLic);
-
- UNLOCKSUPPORT(*m_pLead); // Unlock support for the LZW files and express capabilities
-
- #ifndef _ALPHA_
- m_pLTIsis = new CLeadIsis;
- m_pLTIsis->Create(NULL,0,CRect(0,0,1,1),this,100);
- #endif
-
- return 0;
- }
-
- BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
- {
- // TODO: Modify the Window class or styles here by modifying
- // the CREATESTRUCT cs
-
- return CMDIFrameWnd::PreCreateWindow(cs);
- }
-
- /////////////////////////////////////////////////////////////////////////////
- // CMainFrame diagnostics
-
- #ifdef _DEBUG
- void CMainFrame::AssertValid() const
- {
- CMDIFrameWnd::AssertValid();
- }
-
- void CMainFrame::Dump(CDumpContext& dc) const
- {
- CMDIFrameWnd::Dump(dc);
- }
-
- #endif //_DEBUG
-
- /////////////////////////////////////////////////////////////////////////////
- // CMainFrame message handlers
- BOOL CMainFrame::OnQueryNewPalette()
- {
- // always realize the palette for the active view
- CMDIChildWnd* pMDIChildWnd = MDIGetActive();
- if (pMDIChildWnd == NULL)
- return FALSE; // no active MDI child frame (no new palette)
- CView* pView = pMDIChildWnd->GetActiveView();
- ASSERT(pView != NULL);
-
- // just notify the target view
- return((BOOL) pView->SendMessage(WM_DOREALIZE, (WPARAM)m_hWnd, (LPARAM) FALSE));
- }
-
- void CMainFrame::OnPaletteChanged(CWnd* pFocusWnd)
- {
- CMDIFrameWnd::OnPaletteChanged(pFocusWnd);
-
- CMDIChildWnd* pMDIChildWnd = MDIGetActive();
- if (pMDIChildWnd == NULL)
- return; // no active MDI child frame
-
- SendMessageToDescendants(WM_DOREALIZE, (WPARAM)pFocusWnd->m_hWnd, (LPARAM) TRUE);
- }
-
- void CMainFrame::OnClose()
- {
- m_pLead->DestroyWindow();
- delete m_pLead;
- #ifndef _ALPHA_
- delete m_pLTIsis;
- #endif
-
- CMDIFrameWnd::OnClose();
- }
-