mainfrm.cpp

Visual C++程序设计技巧与实例

// MainFrm.cpp : implementation of the CMainFrame class
//

#include "stdafx.h"
#include "MDIFullScreen.h"

#include "MainFrm.h"

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

/////////////////////////////////////////////////////////////////////////////
// CMainFrame

IMPLEMENT_DYNAMIC(CMainFrame, CMDIFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CMDIFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_WM_CREATE()
	//ON_COMMAND(ID_VIEW_FULLSCREEN, OnViewFullscreenFRM)
	ON_COMMAND(ID_VIEW_FULLSCREENWIN, OnViewFullscreen)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

static UINT indicators[] =
{
	ID_SEPARATOR,           // status line indicator
	ID_INDICATOR_CAPS,
	ID_INDICATOR_NUM,
	ID_INDICATOR_SCRL,
};

/////////////////////////////////////////////////////////////////////////////
// CMainFrame construction/destruction

CMainFrame::CMainFrame()
{
	m_bIsFullScreen=1;
	m_bToolbarVisible=1;
	m_bStatusbarVisible=1;

	// TODO: add member initialization code here
	
}

CMainFrame::~CMainFrame()
{
}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (CMDIFrameWnd::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	if (!m_wndToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP
		| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
		!m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
	{
		TRACE0("Failed to create toolbar\n");
		return -1;      // fail to create
	}

	//SZ ADD
	if (!m_wndToolBar1.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE 
		|CBRS_TOP
		| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
		!m_wndToolBar1.LoadToolBar(IDR_TOOLBAR1))
	{
		TRACE0("Failed to create toolbar\n");
		//return -1;      // fail to create
	}
	
	//SZ ADD END


	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: 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_wndToolBar1.EnableDocking(CBRS_ALIGN_ANY);
	//EnableDocking(CBRS_ALIGN_ANY);
	DockControlBar(&m_wndToolBar1);

	return 0;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	if( !CMDIFrameWnd::PreCreateWindow(cs) )
		return FALSE;
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return TRUE;
}

/////////////////////////////////////////////////////////////////////////////
// CMainFrame diagnostics

#ifdef _DEBUG
void CMainFrame::AssertValid() const
{
	CMDIFrameWnd::AssertValid();
}

void CMainFrame::Dump(CDumpContext& dc) const
{
	CMDIFrameWnd::Dump(dc);
}

#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CMainFrame message handlers


void CMainFrame::OnViewFullscreenFRM() 
{

	
}

void CMainFrame::OnViewFullscreen() 
{
	// 如当前为正常显示状态,则将视全屏
	if (m_bIsFullScreen)
	{
		FullScreenWindow();
		
	}
	//否则,返回至正常状态
	else
	{
		CancelFullScreenWin();
	}
}


void CMainFrame::FullScreenWindow()
{
	//记住每个控制条当前是否可见, 以利恢复
	m_bToolbarVisible = ((m_wndToolBar.GetStyle() & WS_VISIBLE) != 0);
	m_bStatusbarVisible = ((m_wndStatusBar.GetStyle() & WS_VISIBLE) != 0);
	m_Menu.Attach(GetMenu()->m_hMenu);
	// 删去WS_CAPTION及WS_THICKFRAME风格
	ModifyStyle(WS_CAPTION,0);
	ModifyStyle(WS_THICKFRAME,0);
	// 删去缺省菜单
	SetMenu(NULL);
	// 最大化窗口
	ShowWindow(SW_MAXIMIZE);
	ShowControlBar(&m_wndToolBar, FALSE, FALSE);
	ShowControlBar(&m_wndStatusBar, FALSE, FALSE);
	CFrameWnd* pFrame = GetActiveFrame();
	if (pFrame)//子窗口最大化
		pFrame->ShowWindow(SW_MAXIMIZE);
	//重置flag
	m_bIsFullScreen = 0;
	
	//sz add
	//飘浮工具栏
	CPoint pt(50,50);
	FloatControlBar(&m_wndToolBar1,pt);
}
void CMainFrame::CancelFullScreenWin()
{
	// 给主窗口增加WS_CAPTION和WS_THICKFRAME风格
	ModifyStyle(0,WS_CAPTION);
	ModifyStyle(0,WS_THICKFRAME);
	// 恢复主窗口为正常状态
	ShowWindow(SW_SHOWNORMAL);
	// 恢复缺省菜单
	SetMenu(&m_Menu);
	m_Menu.Detach();
	//重现工具条
	ShowControlBar(&m_wndToolBar, m_bToolbarVisible, FALSE);
	//恢复位置时，要停靠自己创建的那个停靠工具栏
	DockControlBar(&m_wndToolBar1,AFX_IDW_DOCKBAR_TOP   );
	ShowControlBar(&m_wndStatusBar, m_bStatusbarVisible, FALSE);
	ShowControlBar(&m_wndStatusBar, m_bStatusbarVisible, FALSE);
	
	// 重置flag
	m_bIsFullScreen = 1;
}