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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/include/fwl/theme/carettp.h" | |
8 | |
9 #include "xfa/fwl/basewidget/ifwl_caret.h" | |
10 #include "xfa/fwl/core/cfwl_themebackground.h" | |
11 #include "xfa/fwl/core/ifwl_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 FX_BOOL CFWL_CaretTP::IsValidWidget(IFWL_Widget* pWidget) { | |
19 if (!pWidget) | |
20 return FALSE; | |
21 return pWidget->GetClassID() == FWL_CLASSHASH_Caret; | |
22 } | |
23 FX_BOOL CFWL_CaretTP::DrawBackground(CFWL_ThemeBackground* pParams) { | |
24 if (!pParams) | |
25 return FALSE; | |
26 switch (pParams->m_iPart) { | |
27 case FWL_PART_CAT_Background: { | |
28 if (!(pParams->m_dwStates & FWL_PARTSTATE_CAT_HightLight)) { | |
29 return TRUE; | |
30 } | |
31 DrawCaretBK(pParams->m_pGraphics, pParams->m_dwStates, | |
32 &(pParams->m_rtPart), (CFX_Color*)pParams->m_pData, | |
33 &(pParams->m_matrix)); | |
34 break; | |
35 } | |
36 } | |
37 return TRUE; | |
38 } | |
39 void CFWL_CaretTP::DrawCaretBK(CFX_Graphics* pGraphics, | |
40 uint32_t dwStates, | |
41 const CFX_RectF* pRect, | |
42 CFX_Color* crFill, | |
43 CFX_Matrix* pMatrix) { | |
44 CFX_Path path; | |
45 path.Create(); | |
46 CFX_Color crFilltemp; | |
47 crFill ? crFilltemp = *crFill : crFilltemp = ArgbEncode(255, 0, 0, 0); | |
48 CFX_RectF rect = *pRect; | |
49 path.AddRectangle(rect.left, rect.top, rect.width, rect.height); | |
50 pGraphics->SetFillColor(&crFilltemp); | |
51 pGraphics->FillPath(&path, FXFILL_WINDING, pMatrix); | |
52 } | |
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