| // Copyright 2016 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/parser/cxfa_fontdata.h" |
| |
| #include "core/fxge/fx_dib.h" |
| #include "xfa/fxfa/parser/cxfa_filldata.h" |
| #include "xfa/fxfa/parser/cxfa_measurement.h" |
| #include "xfa/fxfa/parser/cxfa_node.h" |
| |
| CXFA_FontData::CXFA_FontData(CXFA_Node* pNode) : CXFA_DataData(pNode) {} |
| |
| float CXFA_FontData::GetBaselineShift() const { |
| return m_pNode->JSNode() |
| ->GetMeasure(XFA_Attribute::BaselineShift) |
| .ToUnit(XFA_Unit::Pt); |
| } |
| |
| float CXFA_FontData::GetHorizontalScale() const { |
| WideString wsValue = |
| m_pNode->JSNode()->GetCData(XFA_Attribute::FontHorizontalScale); |
| int32_t iScale = FXSYS_wtoi(wsValue.c_str()); |
| return iScale > 0 ? (float)iScale : 100.0f; |
| } |
| |
| float CXFA_FontData::GetVerticalScale() const { |
| WideString wsValue = |
| m_pNode->JSNode()->GetCData(XFA_Attribute::FontVerticalScale); |
| int32_t iScale = FXSYS_wtoi(wsValue.c_str()); |
| return iScale > 0 ? (float)iScale : 100.0f; |
| } |
| |
| float CXFA_FontData::GetLetterSpacing() const { |
| WideString wsValue = |
| m_pNode->JSNode()->GetCData(XFA_Attribute::LetterSpacing); |
| CXFA_Measurement ms(wsValue.AsStringView()); |
| if (ms.GetUnit() == XFA_Unit::Em) |
| return ms.GetValue() * GetFontSize(); |
| return ms.ToUnit(XFA_Unit::Pt); |
| } |
| |
| int32_t CXFA_FontData::GetLineThrough() const { |
| return m_pNode->JSNode()->GetInteger(XFA_Attribute::LineThrough); |
| } |
| |
| int32_t CXFA_FontData::GetUnderline() const { |
| return m_pNode->JSNode()->GetInteger(XFA_Attribute::Underline); |
| } |
| |
| XFA_AttributeEnum CXFA_FontData::GetUnderlinePeriod() const { |
| return m_pNode->JSNode() |
| ->TryEnum(XFA_Attribute::UnderlinePeriod, true) |
| .value_or(XFA_AttributeEnum::All); |
| } |
| |
| float CXFA_FontData::GetFontSize() const { |
| return m_pNode->JSNode() |
| ->GetMeasure(XFA_Attribute::Size) |
| .ToUnit(XFA_Unit::Pt); |
| } |
| |
| WideString CXFA_FontData::GetTypeface() const { |
| return m_pNode->JSNode()->GetCData(XFA_Attribute::Typeface); |
| } |
| |
| bool CXFA_FontData::IsBold() const { |
| return m_pNode->JSNode()->GetEnum(XFA_Attribute::Weight) == |
| XFA_AttributeEnum::Bold; |
| } |
| |
| bool CXFA_FontData::IsItalic() const { |
| return m_pNode->JSNode()->GetEnum(XFA_Attribute::Posture) == |
| XFA_AttributeEnum::Italic; |
| } |
| |
| void CXFA_FontData::SetColor(FX_ARGB color) { |
| CXFA_FillData(m_pNode->JSNode()->GetProperty(0, XFA_Element::Fill, true)) |
| .SetColor(color); |
| } |
| |
| FX_ARGB CXFA_FontData::GetColor() const { |
| CXFA_FillData fillData(m_pNode->GetChild(0, XFA_Element::Fill, false)); |
| return fillData.HasValidNode() ? fillData.GetColor(true) : 0xFF000000; |
| } |