CMyRichEditCtrl 与 CMyRichEditView 增加右键点击弹出菜单功能

    一部分取自网上源程序，一部分为自己加的功能

    既不完全转载，也不完全原创，就当做翻译吧

 

CMyRichEditCtrl类：

 

头文件

#pragma once

#define ID_RICH_UNDO  101
#define ID_RICH_CUT  102
#define ID_RICH_COPY  103
#define ID_RICH_PASTE  104
#define ID_RICH_CLEAR  105
#define ID_RICH_SELECTALL  106
#define ID_RICH_SETFONT  107

#define ID_RICH_BACKGROUND 108
// CMyrichEditView 视图

class CMyrichEditView : public CRichEditView
{
	DECLARE_DYNCREATE(CMyrichEditView)

protected:
	CMyrichEditView();           // 动态创建所使用的受保护的构造函数
	virtual ~CMyrichEditView();

public:
#ifdef _DEBUG
	virtual void AssertValid() const;
#ifndef _WIN32_WCE
	virtual void Dump(CDumpContext& dc) const;
#endif
#endif

protected:
	DECLARE_MESSAGE_MAP()
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
public:
	afx_msg void OnRButtonDown(UINT nFlags, CPoint point);


	afx_msg void OnCopy(){GetRichEditCtrl().Copy();}

	afx_msg void OnCut(){GetRichEditCtrl().Cut();}

	afx_msg void OnPaste(){GetRichEditCtrl().Paste();}

	afx_msg void OnSelectall(){GetRichEditCtrl().SetSel(0,-1);}

	afx_msg void OnUndo(){GetRichEditCtrl().Undo();}

	afx_msg void OnClear(){GetRichEditCtrl().Clear();}

	afx_msg void OnSelectFont();

	afx_msg void OnBackGroundColor();
};

CPP文件

 

// MyrichEditView.cpp : 实现文件
//

#include "stdafx.h"
#include "Test.h" // 改为自己工程的头文件名
#include "MyrichEditView.h"

static const TCHAR szClassRE[] = TEXT("RICHEDIT50W");
// CMyrichEditView

IMPLEMENT_DYNCREATE(CMyrichEditView, CRichEditView)

CMyrichEditView::CMyrichEditView()
{

}

CMyrichEditView::~CMyrichEditView()
{
}

BEGIN_MESSAGE_MAP(CMyrichEditView, CRichEditView)
	ON_WM_RBUTTONDOWN()

	ON_COMMAND(ID_RICH_COPY,OnCopy)
	ON_COMMAND(ID_RICH_CUT,OnCut)
	ON_COMMAND(ID_RICH_PASTE,OnPaste)
	ON_COMMAND(ID_RICH_SELECTALL,OnSelectall)
	ON_COMMAND(ID_RICH_UNDO,OnUndo)
	ON_COMMAND(ID_RICH_CLEAR,OnClear)
	ON_COMMAND(ID_RICH_SETFONT,OnSelectFont)
	ON_COMMAND(ID_RICH_BACKGROUND,OnBackGroundColor)









END_MESSAGE_MAP()


// CMyrichEditView 诊断

#ifdef _DEBUG
void CMyrichEditView::AssertValid() const
{
	CRichEditView::AssertValid();
}

#ifndef _WIN32_WCE
void CMyrichEditView::Dump(CDumpContext& dc) const
{
	CRichEditView::Dump(dc);
}
#endif
#endif //_DEBUG


// CMyrichEditView 消息处理程序

BOOL CMyrichEditView::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: 在此添加专用代码和/或调用基类
	BOOL bRes = CRichEditView::PreCreateWindow(cs);
	cs.style |= ES_VERTICAL;
	cs.lpszClass =  TEXT("RICHEDIT50W");
	return bRes;
}

void CMyrichEditView::OnRButtonDown(UINT nFlags, CPoint point)
{
	// TODO: 在此添加消息处理程序代码和/或调用默认值

	CRichEditView::OnRButtonDown(nFlags, point);


	SetFocus();

	CMenu popmenu;

	popmenu.CreatePopupMenu();

	//	popmenu.AppendMenu(MF_STRING,ID_RICH_UNDO,L"撤销操作");

	//	popmenu.AppendMenu(0,MF_SEPARATOR);

	popmenu.AppendMenu(MF_STRING,ID_RICH_COPY,L"复制");
	popmenu.AppendMenu(MF_STRING,ID_RICH_CUT,L"剪切");
	popmenu.AppendMenu(MF_STRING,ID_RICH_PASTE,L"粘贴");

	popmenu.AppendMenu(MF_STRING,ID_RICH_CLEAR,L"清除");
	popmenu.AppendMenu(0,MF_SEPARATOR);
	popmenu.AppendMenu(MF_STRING,ID_RICH_SELECTALL,L"全部");
	popmenu.AppendMenu(0,MF_SEPARATOR);
	popmenu.AppendMenu(MF_STRING,ID_RICH_SETFONT, L"字体");
	popmenu.AppendMenu(MF_STRING,ID_RICH_BACKGROUND,L"背景色");



	//	UINT nUndo=(CanUndo()?0:MF_GRAYED);

	//	popmenu.EnableMenuItem(ID_RICH_UNDO,MF_BYCOMMAND|nUndo);

	UINT nSel=((GetRichEditCtrl().GetSelectionType()!=SEL_EMPTY)?0:MF_GRAYED);

	popmenu.EnableMenuItem(ID_RICH_CUT,MF_BYCOMMAND|nSel);
	popmenu.EnableMenuItem(ID_RICH_COPY,MF_BYCOMMAND|nSel);
	popmenu.EnableMenuItem(ID_RICH_CLEAR,MF_BYCOMMAND|nSel);
	UINT nPaste=(CanPaste()? 0:MF_GRAYED);
	popmenu.EnableMenuItem(ID_RICH_PASTE,MF_BYCOMMAND|nPaste);
	popmenu.EnableMenuItem(ID_RICH_BACKGROUND,MF_BYCOMMAND|0);

	CPoint pt;
	GetCursorPos(&pt);
	popmenu.TrackPopupMenu(TPM_RIGHTBUTTON,pt.x,pt.y,this);
	popmenu.DestroyMenu();


}

void CMyrichEditView::OnSelectFont()
{
	
	CHARFORMAT2 cf;
	LOGFONT lf;

	memset(&cf,0,sizeof(CHARFORMAT2));
	memset(&lf,0,sizeof(LOGFONT));


	BOOL bSelect=(GetRichEditCtrl().GetSelectionType()!=SEL_EMPTY)?TRUE:FALSE;
	if (bSelect)
	{
		GetRichEditCtrl().GetSelectionCharFormat(cf);
	}else{
		GetRichEditCtrl().GetDefaultCharFormat(cf);
	}
/*
	BOOL bIsBold=cf.dwEffects&CFE_BOLD;
	BOOL bIsItalic=cf.dwEffects&CFE_ITALIC;
	BOOL bIsUnderLine=cf.dwEffects&CFE_UNDERLINE;
	BOOL bIsStrickOut=cf.dwEffects&CFE_STRIKEOUT;


	lf.lfCharSet=cf.bCharSet;
	lf.lfHeight=cf.yHeight/15;
	lf.lfPitchAndFamily=cf.bPitchAndFamily;
	lf.lfItalic=bIsItalic;
	lf.lfWeight=(bIsBold?FW_BOLD:FW_NORMAL);
	lf.lfUnderline=bIsUnderLine;
	lf.lfStrikeOut=bIsStrickOut;

	_stprintf(lf.lfFaceName,cf.szFaceName);
*/
	CFontDialog dlg(cf);

	dlg.m_cf.rgbColors=cf.crTextColor;

	if (dlg.DoModal()==IDOK)
	{
		dlg.GetCharFormat(cf);
		if (bSelect)
		{
			GetRichEditCtrl().SetSelectionCharFormat(cf);
		}else{

			GetRichEditCtrl().SetDefaultCharFormat(cf);
		}
	}
}

void CMyrichEditView::OnBackGroundColor()
{
	CColorDialog dlg(RGB(255,255,255),0,this);

	if (dlg.DoModal()==IDCANCEL)
	{
		return;
	}

	GetRichEditCtrl().SetBackgroundColor(FALSE,dlg.GetColor());

}

 

 

CMyRichEditView类：

 

头文件

#pragma once

#define ID_RICH_UNDO  101
#define ID_RICH_CUT  102
#define ID_RICH_COPY  103
#define ID_RICH_PASTE  104
#define ID_RICH_CLEAR  105
#define ID_RICH_SELECTALL  106
#define ID_RICH_SETFONT  107

#define ID_RICH_BACKGROUND 108

#define ID_RICH_HORIZON 109
#define ID_RICH_VERTICAL 110


// CMyRichEditView 视图


extern UINT g_style;

extern UINT g_HasCreate;


class CMyRichEditView : public CRichEditView
{
	DECLARE_DYNCREATE(CMyRichEditView)

protected:
	CMyRichEditView();           // 动态创建所使用的受保护的构造函数
	virtual ~CMyRichEditView();

public:
#ifdef _DEBUG
	virtual void AssertValid() const;
#ifndef _WIN32_WCE
	virtual void Dump(CDumpContext& dc) const;
#endif
#endif

protected:
	DECLARE_MESSAGE_MAP()
public:
	afx_msg int OnMouseActivate(CWnd* pDesktopWnd, UINT nHitTest, UINT message);






	afx_msg void OnCopy(){GetRichEditCtrl().Copy();}

	afx_msg void OnCut(){GetRichEditCtrl().Cut();}

	afx_msg void OnPaste(){GetRichEditCtrl().Paste();}

	afx_msg void OnSelectall(){GetRichEditCtrl().SetSel(0,-1);}

	afx_msg void OnUndo(){GetRichEditCtrl().Undo();}

	afx_msg void OnClear(){GetRichEditCtrl().Clear();}

	afx_msg void OnSelectFont();

	afx_msg void OnBackGroundColor();

	afx_msg void OnHorizon();
	afx_msg void OnVertical();





public:
	afx_msg void OnRButtonDown(UINT nFlags, CPoint point);
protected:
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
public:
	virtual void OnInitialUpdate();
};

 

CPP 文件

 

本来想把CPP 也发上来， 但是一发CPP  CSDN就死掉，不知道为什么？

难道是有行数限制吗？

 

 

 

// MyRichEditView.cpp : 实现文件
//

#include "stdafx.h"
#include "MagazineEdit.h"   //根据自己的需要替换
#include "MyRichEditView.h" //根据自己的需要进行替换

#include "ImageView.h"
#include "MainFrm.h"

 

UINT g_style=0;
UINT g_HasCreate=1;
static CString temCString;

IMPLEMENT_DYNCREATE(CMyRichEditView, CRichEditView)

CMyRichEditView::CMyRichEditView()
{

}

CMyRichEditView::~CMyRichEditView()
{
}

BEGIN_MESSAGE_MAP(CMyRichEditView, CRichEditView)
 ON_WM_MOUSEACTIVATE()

 ON_COMMAND(ID_RICH_COPY,OnCopy)
 ON_COMMAND(ID_RICH_CUT,OnCut)
 ON_COMMAND(ID_RICH_PASTE,OnPaste)
 ON_COMMAND(ID_RICH_SELECTALL,OnSelectall)
 ON_COMMAND(ID_RICH_UNDO,OnUndo)
 ON_COMMAND(ID_RICH_CLEAR,OnClear)
 ON_COMMAND(ID_RICH_SETFONT,OnSelectFont)
 ON_COMMAND(ID_RICH_BACKGROUND,OnBackGroundColor)

 ON_COMMAND(ID_RICH_HORIZON,OnHorizon)
 ON_COMMAND(ID_RICH_VERTICAL,OnVertical)

 ON_WM_RBUTTONDOWN()
END_MESSAGE_MAP()

// CMyRichEditView 诊断

#ifdef _DEBUG
void CMyRichEditView::AssertValid() const
{
 CRichEditView::AssertValid();
}

#ifndef _WIN32_WCE
void CMyRichEditView::Dump(CDumpContext& dc) const
{
 CRichEditView::Dump(dc);
}
#endif
#endif //_DEBUG

// CMyRichEditView 消息处理程序

int CMyRichEditView::OnMouseActivate(CWnd* pDesktopWnd, UINT nHitTest, UINT message)
{
 // TODO: 在此添加消息处理程序代码和/或调用默认值

 //return CRichEditView::OnMouseActivate(pDesktopWnd, nHitTest, message);

  return CWnd::OnMouseActivate(pDesktopWnd, nHitTest, message);
}
void CMyRichEditView::OnRButtonDown(UINT nFlags, CPoint point)
{
 // TODO: 在此添加消息处理程序代码和/或调用默认值

 CRichEditView::OnRButtonDown(nFlags, point);

 CRichEditView::OnRButtonDown(nFlags, point);

 SetFocus();

 CMenu popmenu;

 popmenu.CreatePopupMenu();

 // popmenu.AppendMenu(MF_STRING,ID_RICH_UNDO,L"撤销操作");

 // popmenu.AppendMenu(0,MF_SEPARATOR);

 popmenu.AppendMenu(MF_STRING,ID_RICH_HORIZON,L"水平排列");
 popmenu.AppendMenu(MF_STRING,ID_RICH_VERTICAL,L"垂直排列");

 popmenu.AppendMenu(0,MF_SEPARATOR);

 

 popmenu.AppendMenu(MF_STRING,ID_RICH_COPY,L"复制");
 popmenu.AppendMenu(MF_STRING,ID_RICH_CUT,L"剪切");
 popmenu.AppendMenu(MF_STRING,ID_RICH_PASTE,L"粘贴");

 popmenu.AppendMenu(MF_STRING,ID_RICH_CLEAR,L"清除");
 popmenu.AppendMenu(0,MF_SEPARATOR);
 popmenu.AppendMenu(MF_STRING,ID_RICH_SELECTALL,L"全部");
 popmenu.AppendMenu(0,MF_SEPARATOR);
 popmenu.AppendMenu(MF_STRING,ID_RICH_SETFONT, L"字体");
 popmenu.AppendMenu(MF_STRING,ID_RICH_BACKGROUND,L"背景色");

 

 // UINT nUndo=(CanUndo()?0:MF_GRAYED);

 // popmenu.EnableMenuItem(ID_RICH_UNDO,MF_BYCOMMAND|nUndo);

 popmenu.EnableMenuItem(ID_RICH_HORIZON,MF_BYCOMMAND);
 popmenu.EnableMenuItem(ID_RICH_VERTICAL,MF_BYCOMMAND);

 

 UINT nSel=((GetRichEditCtrl().GetSelectionType()!=SEL_EMPTY)?0:MF_GRAYED);

 popmenu.EnableMenuItem(ID_RICH_CUT,MF_BYCOMMAND|nSel);
 popmenu.EnableMenuItem(ID_RICH_COPY,MF_BYCOMMAND|nSel);
 popmenu.EnableMenuItem(ID_RICH_CLEAR,MF_BYCOMMAND|nSel);
 UINT nPaste=(CanPaste()? 0:MF_GRAYED);
 popmenu.EnableMenuItem(ID_RICH_PASTE,MF_BYCOMMAND|nPaste);
 popmenu.EnableMenuItem(ID_RICH_BACKGROUND,MF_BYCOMMAND|0);

 CPoint pt;
 GetCursorPos(&pt);
 popmenu.TrackPopupMenu(TPM_RIGHTBUTTON,pt.x,pt.y,this);
 popmenu.DestroyMenu();

}

void CMyRichEditView::OnSelectFont()
{
 
 CHARFORMAT2 cf;
 LOGFONT lf;

 memset(&cf,0,sizeof(CHARFORMAT2));
 memset(&lf,0,sizeof(LOGFONT));

 BOOL bSelect=(GetRichEditCtrl().GetSelectionType()!=SEL_EMPTY)?TRUE:FALSE;
 if (bSelect)
 {
  GetRichEditCtrl().GetSelectionCharFormat(cf);
 }else{
  GetRichEditCtrl().GetDefaultCharFormat(cf);
 }
/*
 BOOL bIsBold=cf.dwEffects&CFE_BOLD;
 BOOL bIsItalic=cf.dwEffects&CFE_ITALIC;
 BOOL bIsUnderLine=cf.dwEffects&CFE_UNDERLINE;
 BOOL bIsStrickOut=cf.dwEffects&CFE_STRIKEOUT;

 lf.lfCharSet=cf.bCharSet;
 lf.lfHeight=cf.yHeight/15;
 lf.lfPitchAndFamily=cf.bPitchAndFamily;
 lf.lfItalic=bIsItalic;
 lf.lfWeight=(bIsBold?FW_BOLD:FW_NORMAL);
 lf.lfUnderline=bIsUnderLine;
 lf.lfStrikeOut=bIsStrickOut;

 _stprintf(lf.lfFaceName,cf.szFaceName);
*/
 CFontDialog dlg(cf);

 dlg.m_cf.rgbColors=cf.crTextColor;

 if (dlg.DoModal()==IDOK)
 {
  dlg.GetCharFormat(cf);
  if (bSelect)
  {
   GetRichEditCtrl().SetSelectionCharFormat(cf);
  }else{

   GetRichEditCtrl().SetDefaultCharFormat(cf);
  }
 }
}

void CMyRichEditView::OnBackGroundColor()
{
 CColorDialog dlg(RGB(255,255,255),0,this);

 if (dlg.DoModal()==IDCANCEL)
 {
  return;
 }

 GetRichEditCtrl().SetBackgroundColor(FALSE,dlg.GetColor());

}

 

void CMyRichEditView::OnHorizon()
{
 g_HasCreate=1;
 g_style=0;

 CHARFORMAT2 f2;

 COLORREF color;

 CImageView * pView=(CImageView* )(((CMainFrame *)AfxGetMainWnd())->m_wndSplitter.GetPane(0,1));
 CRect rc;

 pView->modelDlg.GetWindowRect(rc);
 pView->modelDlg.m_pRichEditView->GetWindowText(temCString);

 pView->modelDlg.m_pRichEditView->GetRichEditCtrl().GetDefaultCharFormat(f2);

 color=pView->modelDlg.m_pRichEditView->GetRichEditCtrl().SetBackgroundColor(TRUE,RGB(0,0,0));

 

 pView->modelDlg.DestroyWindow();

 pView->modelDlg.m_pRichEditView=NULL;

 pView->modelDlg.Create( MAKEINTRESOURCE(IDD_DIALOG_MODEL),pView);

 

 pView->modelDlg.m_pRichEditView->SetWindowText(temCString);
 pView->modelDlg.MoveWindow(rc.left,rc.top,rc.Width(),rc.Height(),TRUE);

 pView->modelDlg.m_pRichEditView->GetRichEditCtrl().SetDefaultCharFormat(f2);
 pView->modelDlg.m_pRichEditView->GetRichEditCtrl().SetBackgroundColor(FALSE,color);

 pView->modelDlg.ShowWindow(SW_SHOW);

 pView->modelDlg.m_pRichEditView->GetRichEditCtrl().SetSel(temCString.GetLength(),temCString.GetLength());

 

 

}

void CMyRichEditView::OnVertical()
{

 g_HasCreate=1;
 g_style=1;

 CHARFORMAT2 f2;
 COLORREF color;

 CImageView * pView=(CImageView* )(((CMainFrame *)AfxGetMainWnd())->m_wndSplitter.GetPane(0,1));
 CRect rc;

 pView->modelDlg.GetWindowRect(rc);
 pView->modelDlg.m_pRichEditView->GetWindowText(temCString);
 pView->modelDlg.m_pRichEditView->GetRichEditCtrl().GetDefaultCharFormat(f2);
 color=pView->modelDlg.m_pRichEditView->GetRichEditCtrl().SetBackgroundColor(TRUE,RGB(0,0,0));

 
 pView->modelDlg.DestroyWindow();

 pView->modelDlg.m_pRichEditView=NULL;

 pView->modelDlg.Create(MAKEINTRESOURCE(IDD_DIALOG_MODEL),pView);
 pView->modelDlg.m_pRichEditView->SetWindowText(temCString);
 pView->modelDlg.MoveWindow(rc.left,rc.top,rc.Width(),rc.Height(),TRUE);
 pView->modelDlg.m_pRichEditView->GetRichEditCtrl().SetDefaultCharFormat(f2);
 pView->modelDlg.m_pRichEditView->GetRichEditCtrl().SetBackgroundColor(FALSE,color);
 pView->modelDlg.ShowWindow(SW_SHOW);

 pView->modelDlg.m_pRichEditView->GetRichEditCtrl().SetSel(temCString.GetLength(),temCString.GetLength());

}

 

 

 

 

 

 

 

 

 

BOOL CMyRichEditView::PreCreateWindow(CREATESTRUCT& cs)
{
 // TODO: 在此添加专用代码和/或调用基类

 BOOL bRre=CRichEditView::PreCreateWindow(cs);

 cs.style|=ES_WANTRETURN;

 if (g_style==1)
 {
  cs.style|=ES_VERTICAL; 
 }

 cs.style&=~WS_BORDER;

 cs.lpszClass=_T("RICHEDIT50W");

 return bRre;
}

void CMyRichEditView::OnInitialUpdate()
{
 CRichEditView::OnInitialUpdate();

 // TODO: 在此添加专用代码和/或调用基类
}

BOOL CMyRichEditView::PreTranslateMessage(MSG* pMsg)
{
 // TODO: 在此添加专用代码和/或调用基类
 if (pMsg->message==WM_KEYDOWN)
 {
  switch (pMsg->wParam)
  {
  case VK_DOWN:
  case VK_LEFT:
  case VK_RIGHT:
   {
        CImageView * pView=(CImageView* )(((CMainFrame *)AfxGetMainWnd())->m_wndSplitter.GetPane(0,1));
    pView->SendMessage(WM_KEYDOWN,pMsg->wParam,pMsg->lParam);
   }
   return TRUE;  //此处是关键

  default:
   break;
  }
 }

 return CRichEditView::PreTranslateMessage(pMsg);
}