1 // Copyright 2016 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/fxfa/parser/cxfa_fill.h" 8 9 #include "xfa/fxfa/parser/xfa_object.h" 10 11 CXFA_Fill::CXFA_Fill(CXFA_Node* pNode) : CXFA_Data(pNode) {} 12 13 CXFA_Fill::~CXFA_Fill() {} 14 15 int32_t CXFA_Fill::GetPresence() { 16 return m_pNode->GetEnum(XFA_ATTRIBUTE_Presence); 17 } 18 19 void CXFA_Fill::SetColor(FX_ARGB color) { 20 CXFA_Node* pNode = m_pNode->GetProperty(0, XFA_Element::Color); 21 CFX_WideString wsColor; 22 int a, r, g, b; 23 ArgbDecode(color, a, r, g, b); 24 wsColor.Format(L"%d,%d,%d", r, g, b); 25 pNode->SetCData(XFA_ATTRIBUTE_Value, wsColor); 26 } 27 28 FX_ARGB CXFA_Fill::GetColor(bool bText) { 29 if (CXFA_Node* pNode = m_pNode->GetChild(0, XFA_Element::Color)) { 30 CFX_WideStringC wsColor; 31 if (pNode->TryCData(XFA_ATTRIBUTE_Value, wsColor, false)) 32 return CXFA_Data::ToColor(wsColor); 33 } 34 if (bText) 35 return 0xFF000000; 36 return 0xFFFFFFFF; 37 } 38 39 XFA_Element CXFA_Fill::GetFillType() { 40 CXFA_Node* pChild = m_pNode->GetNodeItem(XFA_NODEITEM_FirstChild); 41 while (pChild) { 42 XFA_Element eType = pChild->GetElementType(); 43 if (eType != XFA_Element::Color && eType != XFA_Element::Extras) 44 return eType; 45 46 pChild = pChild->GetNodeItem(XFA_NODEITEM_NextSibling); 47 } 48 return XFA_Element::Solid; 49 } 50 51 int32_t CXFA_Fill::GetPattern(FX_ARGB& foreColor) { 52 CXFA_Node* pNode = m_pNode->GetProperty(0, XFA_Element::Pattern); 53 if (CXFA_Node* pColor = pNode->GetChild(0, XFA_Element::Color)) { 54 CFX_WideStringC wsColor; 55 pColor->TryCData(XFA_ATTRIBUTE_Value, wsColor, false); 56 foreColor = CXFA_Data::ToColor(wsColor); 57 } else { 58 foreColor = 0xFF000000; 59 } 60 return pNode->GetEnum(XFA_ATTRIBUTE_Type); 61 } 62 63 int32_t CXFA_Fill::GetStipple(FX_ARGB& stippleColor) { 64 CXFA_Node* pNode = m_pNode->GetProperty(0, XFA_Element::Stipple); 65 int32_t eAttr = 50; 66 pNode->TryInteger(XFA_ATTRIBUTE_Rate, eAttr); 67 if (CXFA_Node* pColor = pNode->GetChild(0, XFA_Element::Color)) { 68 CFX_WideStringC wsColor; 69 pColor->TryCData(XFA_ATTRIBUTE_Value, wsColor, false); 70 stippleColor = CXFA_Data::ToColor(wsColor); 71 } else { 72 stippleColor = 0xFF000000; 73 } 74 return eAttr; 75 } 76 77 int32_t CXFA_Fill::GetLinear(FX_ARGB& endColor) { 78 CXFA_Node* pNode = m_pNode->GetProperty(0, XFA_Element::Linear); 79 XFA_ATTRIBUTEENUM eAttr = XFA_ATTRIBUTEENUM_ToRight; 80 pNode->TryEnum(XFA_ATTRIBUTE_Type, eAttr); 81 if (CXFA_Node* pColor = pNode->GetChild(0, XFA_Element::Color)) { 82 CFX_WideStringC wsColor; 83 pColor->TryCData(XFA_ATTRIBUTE_Value, wsColor, false); 84 endColor = CXFA_Data::ToColor(wsColor); 85 } else { 86 endColor = 0xFF000000; 87 } 88 return eAttr; 89 } 90 91 int32_t CXFA_Fill::GetRadial(FX_ARGB& endColor) { 92 CXFA_Node* pNode = m_pNode->GetProperty(0, XFA_Element::Radial); 93 XFA_ATTRIBUTEENUM eAttr = XFA_ATTRIBUTEENUM_ToEdge; 94 pNode->TryEnum(XFA_ATTRIBUTE_Type, eAttr); 95 if (CXFA_Node* pColor = pNode->GetChild(0, XFA_Element::Color)) { 96 CFX_WideStringC wsColor; 97 pColor->TryCData(XFA_ATTRIBUTE_Value, wsColor, false); 98 endColor = CXFA_Data::ToColor(wsColor); 99 } else { 100 endColor = 0xFF000000; 101 } 102 return eAttr; 103 } 104
