Split fxfa_objectacc.h into pieces.

xfa/fxfa/parser/cxfa_font.cpp

+// 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_font.h"
+
+#include "core/fxge/include/fx_dib.h"
+#include "xfa/fxfa/parser/cxfa_fill.h"
+#include "xfa/fxfa/parser/xfa_object.h"
+
+CXFA_Font::CXFA_Font(CXFA_Node* pNode) : CXFA_Data(pNode) {}
+
+FX_FLOAT CXFA_Font::GetBaselineShift() {
+  return m_pNode->GetMeasure(XFA_ATTRIBUTE_BaselineShift).ToUnit(XFA_UNIT_Pt);
+}
+
+FX_FLOAT CXFA_Font::GetHorizontalScale() {
+  CFX_WideString wsValue;
+  m_pNode->TryCData(XFA_ATTRIBUTE_FontHorizontalScale, wsValue);
+  int32_t iScale = FXSYS_wtoi((const FX_WCHAR*)wsValue);
+  return iScale > 0 ? (FX_FLOAT)iScale : 100.0f;
+}
+
+FX_FLOAT CXFA_Font::GetVerticalScale() {
+  CFX_WideString wsValue;
+  m_pNode->TryCData(XFA_ATTRIBUTE_FontVerticalScale, wsValue);
+  int32_t iScale = FXSYS_wtoi((const FX_WCHAR*)wsValue);
+  return iScale > 0 ? (FX_FLOAT)iScale : 100.0f;
+}
+
+FX_FLOAT CXFA_Font::GetLetterSpacing() {
+  CFX_WideStringC wsValue;
+  if (!m_pNode->TryCData(XFA_ATTRIBUTE_LetterSpacing, wsValue))
+    return 0;
+
+  CXFA_Measurement ms(wsValue);
+  if (ms.GetUnit() == XFA_UNIT_Em)
+    return ms.GetValue() * GetFontSize();
+  return ms.ToUnit(XFA_UNIT_Pt);
+}
+
+int32_t CXFA_Font::GetLineThrough() {
+  int32_t iValue = 0;
+  m_pNode->TryInteger(XFA_ATTRIBUTE_LineThrough, iValue);
+  return iValue;
+}
+
+int32_t CXFA_Font::GetUnderline() {
+  int32_t iValue = 0;
+  m_pNode->TryInteger(XFA_ATTRIBUTE_Underline, iValue);
+  return iValue;
+}
+
+int32_t CXFA_Font::GetUnderlinePeriod() {
+  XFA_ATTRIBUTEENUM eAttr = XFA_ATTRIBUTEENUM_All;
+  m_pNode->TryEnum(XFA_ATTRIBUTE_UnderlinePeriod, eAttr);
+  return eAttr;
+}
+
+FX_FLOAT CXFA_Font::GetFontSize() {
+  CXFA_Measurement ms;
+  m_pNode->TryMeasure(XFA_ATTRIBUTE_Size, ms);
+  return ms.ToUnit(XFA_UNIT_Pt);
+}
+
+void CXFA_Font::GetTypeface(CFX_WideStringC& wsTypeFace) {
+  m_pNode->TryCData(XFA_ATTRIBUTE_Typeface, wsTypeFace);
+}
+
+FX_BOOL CXFA_Font::IsBold() {
+  XFA_ATTRIBUTEENUM eAttr = XFA_ATTRIBUTEENUM_Normal;
+  m_pNode->TryEnum(XFA_ATTRIBUTE_Weight, eAttr);
+  return eAttr == XFA_ATTRIBUTEENUM_Bold;
+}
+
+FX_BOOL CXFA_Font::IsItalic() {
+  XFA_ATTRIBUTEENUM eAttr = XFA_ATTRIBUTEENUM_Normal;
+  m_pNode->TryEnum(XFA_ATTRIBUTE_Posture, eAttr);
+  return eAttr == XFA_ATTRIBUTEENUM_Italic;
+}
+
+void CXFA_Font::SetColor(FX_ARGB color) {
+  CXFA_Fill fill(m_pNode->GetProperty(0, XFA_ELEMENT_Fill));
+  fill.SetColor(color);
+}
+
+FX_ARGB CXFA_Font::GetColor() {
+  CXFA_Fill fill(m_pNode->GetChild(0, XFA_ELEMENT_Fill));
+  return fill ? fill.GetColor(TRUE) : 0xFF000000;
+}