mainfrm.cpp

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

#include "stdafx.h"
#include "MYFUSION.h"

#include "MainFrm.h"
//#include "ImgOPen.h"

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

//全局变量///////////
OperationType   NormalStatus = DO_NOTHING;

//选点
double         lfptDIBMousex = -1.0f;
double         lfptDIBMousey = -1.0f;

//全局函数//////////
void	FillSolidRectUser(CDC * pDC, const CRect oldrcDest,const CRect newrcDest,COLORREF bkColor /* = NULL */);
void    SetCurrentState();

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

IMPLEMENT_DYNAMIC(CMainFrame, CMDIFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CMDIFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_WM_CREATE()
	ON_COMMAND(IDM_NAVIGATION, OnNavigation)
	ON_COMMAND(IDM_ZOOMINDLG, OnZoomindlg)
	ON_UPDATE_COMMAND_UI(IDM_NAVIGATION, OnUpdateNavigation)
	ON_UPDATE_COMMAND_UI(IDM_ZOOMINDLG, OnUpdateZoomindlg)
	//}}AFX_MSG_MAP
	// Global help commands
	ON_COMMAND(ID_HELP_FINDER, CMDIFrameWnd::OnHelpFinder)
	ON_COMMAND(ID_HELP, CMDIFrameWnd::OnHelp)
	ON_COMMAND(ID_CONTEXT_HELP, CMDIFrameWnd::OnContextHelp)
	ON_COMMAND(ID_DEFAULT_HELP, CMDIFrameWnd::OnHelpFinder)
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()
{
	NavigationDialog=new CNavigationDialog(this);
	ZoomInDlg       =new CZoomInDlg(this);
	m_bFullScreenMode=FALSE;
	CreateBlankDocument = FALSE;
}

CMainFrame::~CMainFrame()
{
	if(NavigationDialog != NULL)
	{
		delete 	NavigationDialog;
	}
	if(ZoomInDlg != NULL)
	{
		delete 	ZoomInDlg;
	}
}

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
	}

	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);

	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

	// 2005.03.04 
	cs.style = WS_OVERLAPPEDWINDOW | WS_CAPTION | FWS_ADDTOTITLE
		| WS_THICKFRAME | WS_SYSMENU | WS_MINIMIZEBOX | WS_MAXIMIZEBOX ;	
	cs.cx = ::GetSystemMetrics(SM_CXMAXIMIZED) ;
	cs.cy = ::GetSystemMetrics(SM_CYMAXIMIZED) ;
	cs.cx = (int)(0.995*cs.cx);
	cs.cy = (int)(0.995*cs.cy);
	cs.x = (int)(0.0005*cs.cx);
	cs.y = (int)(0.0005*cs.cy);	
	m_strTitle = "高光谱影像处理与分析";
	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::FullScreenModeOn()
{
	// available only if there is an active doc
	CMDIChildWnd* pChild=MDIGetActive();
//	if(!pChild) return;

	//Hide Toolbar and Statusbar
	m_bToolBarWasVisible=(m_wndToolBar.IsWindowVisible()!=0);
	m_wndToolBar.ShowWindow(SW_HIDE);
//	m_bStatusBarWasVisible=(m_wndStatusBar.IsWindowVisible()!=0);
//	m_wndStatusBar.ShowWindow(SW_HIDE);

	// first create the new toolbar
	// this will contain the full-screen off button
	m_pwndFullScreenBar=new CToolBar;
	m_pwndFullScreenBar->Create(this);
	m_pwndFullScreenBar->SetBarStyle(m_pwndFullScreenBar->GetBarStyle() |
		CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC); 

	// to look better:
	m_pwndFullScreenBar->ModifyStyle(0, TBSTYLE_FLAT);
	m_pwndFullScreenBar->EnableDocking(0);

	// place the full-screen off button somewhere:
	CPoint NavPos;
	NavPos.x = AfxGetApp()->GetProfileInt("MAINFRAME","FullScreenBarPosLeft",-1);
	NavPos.y = AfxGetApp()->GetProfileInt("MAINFRAME","FullScreenBarPosTop",-1);
	int nFullWidth=::GetSystemMetrics(SM_CXSCREEN);
	int nFullHeight=::GetSystemMetrics(SM_CYSCREEN);
	NavPos.x -= 2; NavPos.y -= 20;
	if(NavPos.x<0 || NavPos.y<0 || NavPos.x>=nFullWidth-50 || NavPos.y>=nFullHeight-100 )
	{
		NavPos.x=20;
		NavPos.y=120;
	}
	FloatControlBar(m_pwndFullScreenBar,NavPos);
	
	// now save the old positions of the main and child windows
	GetWindowRect(&m_mainRect);

	// remove the caption of the mainWnd:
	LONG style=::GetWindowLong(m_hWnd,GWL_STYLE);
	style&=~WS_CAPTION;
	::SetWindowLong(m_hWnd,GWL_STYLE,style);

	int screenx=GetSystemMetrics(SM_CXSCREEN);
	int screeny=GetSystemMetrics(SM_CYSCREEN);
	// resize:
	SetWindowPos(NULL,0,0,screenx,screeny,SWP_NOZORDER);

	if(pChild)
	{
		style=::GetWindowLong(pChild->m_hWnd,GWL_STYLE);
		m_bChildMax=(style & WS_MAXIMIZE)?true:false;
	}

	// note here: m_bMainMax is not needed since m_hWnd only
	// changed its caption...
	///***************
	//Save the Original Menu and set menu to NULL
	ASSERT(m_OrgMenu.GetSafeHmenu()==NULL);
	CMenu* pOldMenu=GetMenu();
	m_OrgMenu.Attach(pOldMenu->Detach());
//	SetMenu((CMenu*)NULL);

	// and maximize the child window
	// it will remove its caption, too.
	//pChild->
//	this->ShowWindow (SW_SHOWMAXIMIZED);
//	style=::GetWindowLong(pChild->m_hWnd,GWL_STYLE);
//	style&=~WS_CAPTION;
//	::SetWindowLong(pChild->m_hWnd,GWL_STYLE,style);
	//pChild->SetWindowPos (NULL,-5,-5,screenx+5,screeny+5,SWP_NOZORDER);
//	pChild->ShowWindow(SW_SHOWMAXIMIZED);

	m_bFullScreenMode=true;

}

void CMainFrame::FullScreenModeOff()
{
	//Install the menu
	ASSERT(m_OrgMenu.GetSafeHmenu()!=NULL);
//  SetMenu(&m_OrgMenu);
    m_OrgMenu.Detach();

	// You can use SaveBarState() in OnClose(),
	// so remove the newly added toolbar entirely
	// in order SaveBarState() not
	// to save its state. That is why I used dynamic
	// allocation
	CRect NavPos;
	m_pwndFullScreenBar->GetWindowRect(&NavPos);
	//wirte Navigation Dialog position in REGISTER before quit the system;	
	AfxGetApp()->WriteProfileInt("MAINFRAME","FullScreenBarPosLeft",NavPos.left);
	AfxGetApp()->WriteProfileInt("MAINFRAME","FullScreenBarPosTop",NavPos.top);

	delete m_pwndFullScreenBar;

	LONG style=::GetWindowLong(m_hWnd,GWL_STYLE);
	style|=WS_CAPTION;
	::SetWindowLong(m_hWnd,GWL_STYLE,style);
	if(m_bToolBarWasVisible)
		m_wndToolBar.ShowWindow(SW_SHOW);
	if(m_bStatusBarWasVisible)
		m_wndStatusBar.ShowWindow(SW_SHOW);
	MoveWindow(&m_mainRect);
	RecalcLayout();
	CMDIChildWnd* pChild=MDIGetActive();

	if(pChild)
	{	
		style=::GetWindowLong(pChild->m_hWnd,GWL_STYLE);
		style|=WS_CAPTION;
		::SetWindowLong(pChild->m_hWnd,GWL_STYLE,style);
		// pchild can be NULL if the USER closed all the
		// childs during Full Screen Mode:

		if(m_bChildMax)
			MDIMaximize(pChild);
		else MDIRestore(pChild);
	}
	m_bFullScreenMode=false;
}

void CMainFrame::OnNavigation() 
{
	BOOL bVisible = ((NavigationDialog->GetStyle() & WS_VISIBLE) != 0);
	if(bVisible)
	{
		NavigationDialog->ShowWindow(SW_HIDE);
		NavigationDialog->UpdateWindow();
	}
	else 
	{
		NavigationDialog->ShowWindow(SW_SHOW);
		NavigationDialog->UpdateWindow();
	}	
	
}

void CMainFrame::OnZoomindlg() 
{
	BOOL bVisible = ((ZoomInDlg->GetStyle() & WS_VISIBLE) != 0);
	if(bVisible)
	{
		ZoomInDlg->ShowWindow(SW_HIDE);
		ZoomInDlg->UpdateWindow();
	}
	else 
	{
		ZoomInDlg->ShowWindow(SW_SHOW);
		ZoomInDlg->UpdateWindow();
	}		
}
void CMainFrame::CreateNavDialog()
{
	if(NavigationDialog->GetSafeHwnd()==NULL)
	{
		NavigationDialog->Create(IDD_NAVIGATIONDIALOG,this);
		NavigationDialog->ShowWindow(SW_SHOW);
		NavigationDialog->UpdateWindow();
	}
}

void CMainFrame::CreateZoomInDialog()
{
	if(ZoomInDlg->GetSafeHwnd()==NULL)
	{
		ZoomInDlg->Create(IDD_ZOOMIN_DLG,this);
		ZoomInDlg->ShowWindow(SW_SHOW);
		ZoomInDlg->UpdateWindow();
	}
}

void CMainFrame::OnUpdateZoomindlg(CCmdUI* pCmdUI) 
{
	BOOL bVisible = ((ZoomInDlg->GetStyle() & WS_VISIBLE) != 0);
	pCmdUI->SetCheck(bVisible);	
}

void CMainFrame::OnUpdateNavigation(CCmdUI* pCmdUI) 
{
	BOOL bVisible = ((NavigationDialog->GetStyle() & WS_VISIBLE) != 0);
	pCmdUI->SetCheck(bVisible);	
}