1// Copyright 2014 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 "xfa/src/foxitlib.h"
8CFWL_CaretTP::CFWL_CaretTP() {}
9CFWL_CaretTP::~CFWL_CaretTP() {}
10FX_BOOL CFWL_CaretTP::IsValidWidget(IFWL_Widget* pWidget) {
11  if (!pWidget)
12    return FALSE;
13  return pWidget->GetClassID() == FWL_CLASSHASH_Caret;
14}
15FX_BOOL CFWL_CaretTP::DrawBackground(CFWL_ThemeBackground* pParams) {
16  if (!pParams)
17    return FALSE;
18  switch (pParams->m_iPart) {
19    case FWL_PART_CAT_Background: {
20      if (!(pParams->m_dwStates & FWL_PARTSTATE_CAT_HightLight)) {
21        return TRUE;
22      }
23      DrawCaretBK(pParams->m_pGraphics, pParams->m_dwStates,
24                  &(pParams->m_rtPart), (CFX_Color*)pParams->m_pData,
25                  &(pParams->m_matrix));
26      break;
27    }
28  }
29  return TRUE;
30}
31void CFWL_CaretTP::DrawCaretBK(CFX_Graphics* pGraphics,
32                               FX_DWORD dwStates,
33                               const CFX_RectF* pRect,
34                               CFX_Color* crFill,
35                               CFX_Matrix* pMatrix) {
36  CFX_Path path;
37  path.Create();
38  CFX_Color crFilltemp;
39  crFill ? crFilltemp = *crFill : crFilltemp = ArgbEncode(255, 0, 0, 0);
40  CFX_RectF rect = *pRect;
41  path.AddRectangle(rect.left, rect.top, rect.width, rect.height);
42  pGraphics->SetFillColor(&crFilltemp);
43  pGraphics->FillPath(&path, FXFILL_WINDING, pMatrix);
44}
45