blob: 676d4072ff02c5d345eb4cb4f5056c8497fe6fdc [file] [log] [blame]
// Copyright 2017 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#include "fpdfsdk/formfiller/cffl_textobject.h"
#include "third_party/base/ptr_util.h"
CPWL_Wnd* CFFL_TextObject::ResetPDFWindow(CPDFSDK_PageView* pPageView,
bool bRestoreValue) {
if (bRestoreValue)
SaveState(pPageView);
DestroyPDFWindow(pPageView);
if (bRestoreValue)
RestoreState(pPageView);
ObservedPtr<CPWL_Wnd> pRet(GetPDFWindow(pPageView, !bRestoreValue));
m_pWidget->UpdateField(); // May invoke JS, invalidating |pRet|.
return pRet.Get();
}
CFFL_TextObject::CFFL_TextObject(CPDFSDK_FormFillEnvironment* pApp,
CPDFSDK_Widget* pWidget)
: CFFL_FormFiller(pApp, pWidget) {}
CFFL_TextObject::~CFFL_TextObject() {
// Destroy view classes before this object's members are destroyed since
// the view classes have pointers to m_pFontMap that would be left dangling.
DestroyWindows();
}
CBA_FontMap* CFFL_TextObject::MaybeCreateFontMap() {
if (!m_pFontMap) {
m_pFontMap = pdfium::MakeUnique<CBA_FontMap>(
m_pWidget->GetPDFPage()->GetDocument(),
m_pWidget->GetPDFAnnot()->GetAnnotDict());
}
return m_pFontMap.get();
}