1 // Copyright 2017 PDFium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6 7 #include "fpdfsdk/formfiller/cffl_textobject.h" 8 9 CPWL_Wnd* CFFL_TextObject::ResetPDFWindow(CPDFSDK_PageView* pPageView, 10 bool bRestoreValue) { 11 if (bRestoreValue) 12 SaveState(pPageView); 13 14 DestroyPDFWindow(pPageView); 15 if (bRestoreValue) 16 RestoreState(pPageView); 17 18 CPWL_Wnd::ObservedPtr pRet(GetPDFWindow(pPageView, !bRestoreValue)); 19 m_pWidget->UpdateField(); // May invoke JS, invalidating |pRet|. 20 return pRet.Get(); 21 } 22 23 CFFL_TextObject::CFFL_TextObject(CPDFSDK_FormFillEnvironment* pApp, 24 CPDFSDK_Widget* pWidget) 25 : CFFL_FormFiller(pApp, pWidget) {} 26 27 CFFL_TextObject::~CFFL_TextObject() { 28 // Destroy view classes before this object's members are destroyed since 29 // the view classes have pointers to m_pFontMap that would be left dangling. 30 DestroyWindows(); 31 } 32 33 CBA_FontMap* CFFL_TextObject::MaybeCreateFontMap() { 34 if (!m_pFontMap) { 35 m_pFontMap = 36 pdfium::MakeUnique<CBA_FontMap>(m_pWidget.Get(), GetSystemHandler()); 37 } 38 return m_pFontMap.get(); 39 } 40
