зеркало из https://github.com/mozilla/gecko-dev.git
125 строки
3.7 KiB
C++
125 строки
3.7 KiB
C++
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/* -*- 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 "cxwin.h"
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#include "cntritem.h"
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#include "medit.h"
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#include "button.h"
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#include "fmbutton.h"
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#include "gridedge.h"
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#include "cxsave.h"
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#include "netsvw.h"
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#include "feembed.h"
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#include "libevent.h"
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#include "np.h"
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#include "winclose.h"
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#ifdef EDITOR
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#include "edview.h"
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#endif /* EDITOR */
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void CWinCX::DisplayText(MWContext *pContext, int iLocation, LO_TextStruct *pText, XP_Bool iClear)
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{
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#ifdef EDITOR
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CNetscapeEditView * pView;
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#endif // EDITOR
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BOOL bHideCaret = FALSE;
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// If we're erasing a selection, do so now.
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if(iClear) {
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LTRB Rect;
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if(ResolveElement(Rect, pText->x, pText->y, pText->x_offset, pText->y_offset,
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pText->width, pText->height)) {
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SafeSixteen(Rect);
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RECT crRect;
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::SetRect(&crRect,CASTINT(Rect.left), CASTINT(Rect.top), CASTINT(Rect.right), CASTINT(Rect.bottom));
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HDC pDC = GetContextDC();
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EraseTextBkgnd(pDC, crRect, pText);
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ReleaseContextDC(pDC);
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}
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} else {
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// Hide the editor's caret during drawing -- needed to avoid
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// erasing character pixels by the caret
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#ifdef EDITOR
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pView = (CNetscapeEditView *)GetView();
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if( pView && pView->IsEditor() && pView->m_caret.bEnabled && pView->m_caret.cShown ) {
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pView->HideCaret();
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pView->m_caret.cShown = 0;
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bHideCaret = TRUE;
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}
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#endif // EDITOR
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}
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// Call the base.
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//#ifndef NO_TAB_NAVIGATION
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uint32 flag = 0;
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setTextTabFocusDrawFlag( pText, &flag );
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CDCCX::DisplayText(pContext, iLocation, pText, iClear, flag);
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//#endif /* NO_TAB_NAVIGATION */
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#ifdef EDITOR
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if( bHideCaret ) {
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pView->ShowCaret();
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pView->m_caret.cShown = 1;
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}
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#endif // EDITOR
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}
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void CWinCX::DisplaySubtext(MWContext *pContext, int iLocation, LO_TextStruct *pText, int32 lStartPos, int32 lEndPos, XP_Bool iClear) {
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#ifdef EDITOR
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CNetscapeEditView * pView;
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#endif // EDITOR
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BOOL bHideCaret = FALSE;
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// If we're erasing a selection, do so now.
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if(iClear) {
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LTRB Rect;
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if(ResolveElement(Rect, pText, iLocation, lStartPos, lEndPos, iClear)) {
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SafeSixteen(Rect);
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RECT crRect;
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::SetRect(&crRect, CASTINT(Rect.left), CASTINT(Rect.top), CASTINT(Rect.right), CASTINT(Rect.bottom));
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HDC pDC = GetContextDC();
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EraseTextBkgnd(pDC, crRect, pText);
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ReleaseContextDC(pDC);
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}
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} else {
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// Hide the editor's caret during drawing
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#ifdef EDITOR
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pView = (CNetscapeEditView *)GetView();
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if( pView && pView->IsEditor() && pView->m_caret.bEnabled && pView->m_caret.cShown ) {
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pView->HideCaret();
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pView->m_caret.cShown = 0;
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bHideCaret = TRUE;
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}
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#endif // EDITOR
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}
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// Call the base.
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CDCCX::DisplaySubtext(pContext, iLocation, pText, lStartPos, lEndPos, iClear);
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#ifdef EDITOR
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if( bHideCaret ) {
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pView->ShowCaret();
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pView->m_caret.cShown = 1;
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}
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#endif // EDITOR
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}
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