зеркало из https://github.com/mozilla/gecko-dev.git
122 строки
2.5 KiB
C++
122 строки
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#include "stdafx.h"
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#include "genedit.h"
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#ifdef _DEBUG
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#undef THIS_FILE
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static char BASED_CODE THIS_FILE[] = __FILE__;
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#endif
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IMPLEMENT_DYNAMIC( CGenericEdit, CEdit )
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/////////////////////////////////////////////////////////////////////////////
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// CGenericEdit
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CGenericEdit::CGenericEdit()
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{
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}
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CGenericEdit::~CGenericEdit()
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{
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}
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BEGIN_MESSAGE_MAP(CGenericEdit, CEdit)
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//{{AFX_MSG_MAP(CGenericEdit)
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ON_COMMAND(ID_EDIT_COPY, OnEditCopy)
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ON_UPDATE_COMMAND_UI(ID_EDIT_COPY, OnUpdateEditCopy)
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ON_COMMAND(ID_EDIT_CUT, OnEditCut)
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ON_UPDATE_COMMAND_UI(ID_EDIT_CUT, OnUpdateEditCut)
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ON_COMMAND(ID_EDIT_PASTE, OnEditPaste)
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ON_UPDATE_COMMAND_UI(ID_EDIT_PASTE, OnUpdateEditPaste)
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ON_COMMAND(ID_EDIT_UNDO, OnEditUndo)
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ON_UPDATE_COMMAND_UI(ID_EDIT_UNDO, OnUpdateEditUndo)
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// CGenericEdit message handlers
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void CGenericEdit::OnEditCopy()
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{
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Copy();
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}
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void CGenericEdit::OnUpdateEditCopy(CCmdUI* pCmdUI)
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{
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int iStartSel, iEndSel;
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GetSel(iStartSel, iEndSel);
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if(iStartSel != iEndSel) {
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pCmdUI->Enable(TRUE);
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}
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else {
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pCmdUI->Enable(FALSE);
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}
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}
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void CGenericEdit::OnEditCut()
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{
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Cut();
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}
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void CGenericEdit::OnUpdateEditCut(CCmdUI* pCmdUI)
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{
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int iStartSel, iEndSel;
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GetSel(iStartSel, iEndSel);
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if(iStartSel != iEndSel) {
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pCmdUI->Enable(TRUE);
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}
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else {
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pCmdUI->Enable(FALSE);
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}
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}
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void CGenericEdit::OnEditPaste()
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{
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Paste();
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}
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void CGenericEdit::OnUpdateEditPaste(CCmdUI* pCmdUI)
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{
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pCmdUI->Enable(
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::IsClipboardFormatAvailable(CF_TEXT)
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#ifdef XP_WIN32
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|| ::IsClipboardFormatAvailable(CF_TEXT)
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#endif
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);
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}
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void CGenericEdit::OnEditUndo()
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{
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Undo();
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}
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void CGenericEdit::OnUpdateEditUndo(CCmdUI* pCmdUI)
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{
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pCmdUI->SetText(szLoadString(IDS_UNDO));
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pCmdUI->Enable(CanUndo());
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}
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