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      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/fwl/theme/cfwl_carettp.h"
      8 
      9 #include "xfa/fwl/cfwl_caret.h"
     10 #include "xfa/fwl/cfwl_themebackground.h"
     11 #include "xfa/fwl/cfwl_widget.h"
     12 #include "xfa/fxgraphics/cfx_color.h"
     13 #include "xfa/fxgraphics/cfx_path.h"
     14 
     15 CFWL_CaretTP::CFWL_CaretTP() {}
     16 CFWL_CaretTP::~CFWL_CaretTP() {}
     17 
     18 void CFWL_CaretTP::DrawBackground(CFWL_ThemeBackground* pParams) {
     19   if (!pParams)
     20     return;
     21 
     22   switch (pParams->m_iPart) {
     23     case CFWL_Part::Background: {
     24       if (!(pParams->m_dwStates & CFWL_PartState_HightLight))
     25         return;
     26 
     27       DrawCaretBK(pParams->m_pGraphics, pParams->m_dwStates,
     28                   &(pParams->m_rtPart), (CFX_Color*)pParams->m_pData,
     29                   &(pParams->m_matrix));
     30       break;
     31     }
     32     default:
     33       break;
     34   }
     35 }
     36 
     37 void CFWL_CaretTP::DrawCaretBK(CFX_Graphics* pGraphics,
     38                                uint32_t dwStates,
     39                                const CFX_RectF* pRect,
     40                                CFX_Color* crFill,
     41                                CFX_Matrix* pMatrix) {
     42   CFX_Path path;
     43   CFX_RectF rect = *pRect;
     44   path.AddRectangle(rect.left, rect.top, rect.width, rect.height);
     45   if (crFill) {
     46     pGraphics->SetFillColor(crFill);
     47   } else {
     48     CFX_Color crFilltemp(ArgbEncode(255, 0, 0, 0));
     49     pGraphics->SetFillColor(&crFilltemp);
     50   }
     51   pGraphics->FillPath(&path, FXFILL_WINDING, pMatrix);
     52 }
     53