mainfrm.cpp

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

#include "stdafx.h"
#include "ImagePrc.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_WM_PALETTECHANGED()
	ON_WM_QUERYNEWPALETTE()
	ON_COMMAND(ID_VIEW_OPERBAR, OnViewOperbar)
	ON_UPDATE_COMMAND_UI(ID_VIEW_OPERBAR, OnUpdateViewOperbar)
	ON_WM_INITMENUPOPUP()
	ON_WM_MEASUREITEM()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

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

static UINT nMenuImageIndex[] =
{
	ID_FILE_OPEN,
	ID_FILE_SAVE,
	ID_FILE_PRINT,		
	ID_EDIT_COPY,
	ID_EDIT_PASTE,	
	ID_EDIT_UNDO,
	ID_EDIT_REDO,		
	ID_APP_ABOUT,

	ID_IMAGE_LEVEL,
	ID_IMAGE_EQUALIZE,		
	ID_IMAGE_SMOOTH,
	ID_IMAGE_SHARP,		
	ID_IMAGE_SIZE,
	ID_IMAGE_RA,		
	ID_IMAGE_HISTOGRAM,		
	ID_ZOOMOUT,
	ID_ZOOMIN,
};
/////////////////////////////////////////////////////////////////////////////
// CMainFrame construction/destruction

CMainFrame::CMainFrame()
{
	// TODO: add member initialization code here
	m_bShowOperBar=TRUE;
}

CMainFrame::~CMainFrame()
{
}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (CMDIFrameWnd::OnCreate(lpCreateStruct) == -1)
		return -1;

	if (!m_wndStatusBar.Create(this) ||
		!m_wndStatusBar.SetIndicators(nIndicators,
		  sizeof(nIndicators)/sizeof(UINT)))
	{
		TRACE0("Failed to create status bar\n");
		return -1;      // fail to create
	}

	EnableDocking(CBRS_ALIGN_ANY);

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

	InitToolBar();
	m_wndToolBar.EnableDocking(CBRS_ALIGN_TOP);
	DockControlBar(&m_wndToolBar);

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

	InitOperBar();
	m_wndOperBar.EnableDocking(CBRS_ALIGN_ANY);	

	CRect rect;
	RecalcLayout();
	m_wndToolBar.GetWindowRect(&rect);
	rect.OffsetRect(1,0);
	
	DockControlBar(&m_wndOperBar,AFX_IDW_DOCKBAR_TOP,&rect);

	InitMenuImage();
	
	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::OnPaletteChanged(CWnd* pFocusWnd) 
{
	CMDIFrameWnd::OnPaletteChanged(pFocusWnd);

	// always realize the palette for the active view
	CMDIChildWnd* pMDIChildWnd = MDIGetActive();
	if (pMDIChildWnd == NULL)
		return; // no active MDI child frame

	CView* pView = pMDIChildWnd->GetActiveView();
	ASSERT(pView != NULL);

	// notify all child windows that the palette has changed
	SendMessageToDescendants(WM_DOREALIZE, (WPARAM)pView->m_hWnd);
	
}
/////////////////////////////////////////////////////////////////////////////

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
	pView->SendMessage(WM_DOREALIZE, (WPARAM)pView->m_hWnd);
	return TRUE;
}
/////////////////////////////////////////////////////////////////////////////
void CMainFrame::InitToolBar()
{
	CBitmap bm;		

    m_imageToolBar.Create(29, 29, TRUE | ILC_COLOR24, 8, 0);
	
	bm.LoadBitmap(IDB_TOOLBAR);    
	m_imageToolBar.Add(&bm,(CBitmap*)NULL);
	bm.Detach();	
    m_wndToolBar.GetToolBarCtrl().SetImageList(&m_imageToolBar);

	m_imageToolBarDisable.Create(29, 29, TRUE | ILC_COLOR24, 8, 0);
	
    bm.LoadBitmap(IDB_TOOLBARDISABLE);
 	m_imageToolBarDisable.Add(&bm,(CBitmap*)NULL);
	bm.Detach();	
	m_wndToolBar.GetToolBarCtrl().SetDisabledImageList(&m_imageToolBarDisable);
	
	m_imageToolBarHot.Create(29, 29, TRUE | ILC_COLOR24, 8, 0);

	bm.LoadBitmap(IDB_TOOLBARHOT);
 	m_imageToolBarHot.Add(&bm,(CBitmap*)NULL);
	bm.Detach();	
	m_wndToolBar.GetToolBarCtrl().SetHotImageList(&m_imageToolBarHot);
}
/////////////////////////////////////////////////////////////////////////////
void CMainFrame::InitOperBar()
{
	CBitmap bm;	

	m_imageOperBar.Create(29, 29, TRUE | ILC_COLOR24, 9, 0);
	
    bm.LoadBitmap(IDB_OPERBAR);    
	m_imageOperBar.Add(&bm,(CBitmap*)NULL);
	bm.Detach();
    m_wndOperBar.GetToolBarCtrl().SetImageList(&m_imageOperBar);

	m_imageOperBarDisable.Create(29, 29, TRUE | ILC_COLOR24, 9, 0);
	
	bm.LoadBitmap(IDB_OPERBARDISABLE);
 	m_imageOperBarDisable.Add(&bm,(CBitmap*)NULL);
	bm.Detach();	
	m_wndOperBar.GetToolBarCtrl().SetDisabledImageList(&m_imageOperBarDisable);

	m_imageOperBarHot.Create(29, 29, TRUE | ILC_COLOR24, 9, 0);
	
    bm.LoadBitmap(IDB_OPERBARHOT);
 	m_imageOperBarHot.Add(&bm,(CBitmap*)NULL);
	bm.Detach();	
	m_wndOperBar.GetToolBarCtrl().SetHotImageList(&m_imageOperBarHot);
}
/////////////////////////////////////////////////////////////////////////////

void CMainFrame::OnViewOperbar() 
{
	// TODO: Add your command handler code here
	m_bShowOperBar=!m_bShowOperBar;
	ShowControlBar(&m_wndOperBar,m_bShowOperBar,FALSE);
}
/////////////////////////////////////////////////////////////////////////////

void CMainFrame::OnUpdateViewOperbar(CCmdUI* pCmdUI) 
{
	pCmdUI->SetCheck(m_bShowOperBar);
}
/////////////////////////////////////////////////////////////////////////////
void CMainFrame::InitMenuImage()
{
	CBitmap bm;	

	m_imageMenu.Create(20, 20, TRUE | ILC_COLOR24, 9, 0);
	
	bm.LoadBitmap(IDB_SMALLMENUCOLOR);    
	m_imageMenu.Add(&bm,(CBitmap*)NULL);
	bm.Detach();

	m_imageMenuDisable.Create(20, 20, TRUE | ILC_COLOR24, 9, 0);
	bm.LoadBitmap(IDB_SMALLMENUDISABLE);    
	m_imageMenuDisable.Add(&bm,(CBitmap*)NULL);
	bm.Detach();

	m_imageMenuHot.Create(20, 20, TRUE | ILC_COLOR24, 9, 0);
	bm.LoadBitmap(IDB_SMALLMENUHOT);    
	m_imageMenuHot.Add(&bm,(CBitmap*)NULL);
	bm.Detach();	

}
/////////////////////////////////////////////////////////////////////////////
HMENU CMainFrame::InitMainFrameMenu()
{
	m_menuMainFrame.LoadMenu(IDR_MAINFRAME);	
	
	m_menuMainFrame.SetImageList(&m_imageMenu);
	m_menuMainFrame.SetDisabledImageList(&m_imageMenuDisable);
	m_menuMainFrame.SetHotImageList(&m_imageMenuHot);
	
	m_menuMainFrame.SetImageIndex(nMenuImageIndex,sizeof(nMenuImageIndex)/sizeof(UINT));
	
	//m_menuMainFrame.LoadToolBar(&m_wndToolBar);
	
	return m_menuMainFrame.Detach();
}
/////////////////////////////////////////////////////////////////////////////
HMENU CMainFrame::InitImageTypeMenu()
{		
	m_menuImageType.LoadMenu(IDR_IMAGETYPE);

	{
	// 这只加载图像的一种方法，是一种两步方法,先加载图像列表
	m_menuImageType.SetImageList(&m_imageMenu);
	m_menuImageType.SetDisabledImageList(&m_imageMenuDisable);
	m_menuImageType.SetHotImageList(&m_imageMenuHot);

	m_menuImageType.SetImageIndex(nMenuImageIndex,sizeof(nMenuImageIndex)/sizeof(UINT));
	}
	
	// 也可以使用另外一种一步方法加载图像	
	// 假设MAINFRAM具有m_wndToolBar成员，并且已经设置了真彩位图
	// 关于设置工具栏的真彩位图，请参考 http://www.vckbase.com/document/viewdoc/?id=576
	// 或者看我的另外一篇文章 《完美实现真彩工具栏》（还没写出来那：））
	// 要使用该方法，注释掉上面的括号内四行用下面的一句，就可以了
	//m_menuImageType.LoadToolBar(&m_wndOperBar);

	return m_menuImageType.Detach();
}
/////////////////////////////////////////////////////////////////////////////
void CMainFrame::OnInitMenuPopup(CMenu* pPopupMenu, UINT nIndex, BOOL bSysMenu) 
{	
	CMDIFrameWnd::OnInitMenuPopup(pPopupMenu, nIndex, bSysMenu);	
	CMenuEx::InitPopupMenu(pPopupMenu, nIndex, bSysMenu);	
}
/////////////////////////////////////////////////////////////////////////////

void CMainFrame::OnMeasureItem(int nIDCtl, LPMEASUREITEMSTRUCT lpMeasureItemStruct) 
{		
	CMDIFrameWnd::OnMeasureItem(nIDCtl, lpMeasureItemStruct);
	CMenuEx::MeasureItem(lpMeasureItemStruct);
}
/////////////////////////////////////////////////////////////////////////////