xfa/fxfa/app/xfa_fwladapter.cpp


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// Copyright 2014 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 "xfa/fxfa/app/xfa_fwladapter.h"

#include "xfa/fxfa/app/xfa_fffield.h"
#include "xfa/fxfa/xfa_ffdoc.h"

CXFA_FWLAdapterWidgetMgr::CXFA_FWLAdapterWidgetMgr() {}

CXFA_FWLAdapterWidgetMgr::~CXFA_FWLAdapterWidgetMgr() {}

FWL_Error CXFA_FWLAdapterWidgetMgr::RepaintWidget(IFWL_Widget* pWidget,
                                                  const CFX_RectF* pRect) {
  if (!pWidget)
    return FWL_Error::Indefinite;

  CXFA_FFWidget* pFFWidget =
      static_cast<CXFA_FFWidget*>(pWidget->GetLayoutItem());
  if (!pFFWidget)
    return FWL_Error::Indefinite;

  pFFWidget->AddInvalidateRect(nullptr);
  return FWL_Error::Succeeded;
}

FX_BOOL CXFA_FWLAdapterWidgetMgr::GetPopupPos(IFWL_Widget* pWidget,
                                              FX_FLOAT fMinHeight,
                                              FX_FLOAT fMaxHeight,
                                              const CFX_RectF& rtAnchor,
                                              CFX_RectF& rtPopup) {
  CXFA_FFWidget* pFFWidget =
      static_cast<CXFA_FFWidget*>(pWidget->GetLayoutItem());
  CFX_Matrix mt;
  pFFWidget->GetRotateMatrix(mt);
  CFX_RectF rtRotateAnchor(rtAnchor);
  mt.TransformRect(rtRotateAnchor);
  pFFWidget->GetDoc()->GetDocEnvironment()->GetPopupPos(
      pFFWidget, fMinHeight, fMaxHeight, rtRotateAnchor, rtPopup);
  return TRUE;
}