Rename CXFA_Stroke to CXFA_StrokeData

This CL renames CXFA_Stroke to CXFA_StrokeData to show it is part of the
data hierarchy.

Change-Id: If0041c410630c61129ed1ff0879c68244ad01aa5
Reviewed-on: https://pdfium-review.googlesource.com/18013
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>

1 files changed, 112 insertions, 0 deletions

diff --git a/xfa/fxfa/parser/cxfa_strokedata.cpp b/xfa/fxfa/parser/cxfa_strokedata.cpp
new file mode 100644
index 0000000000..1f8a56ea12
--- /dev/null
+++ b/xfa/fxfa/parser/cxfa_strokedata.cpp
@@ -0,0 +1,112 @@
+// 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_strokedata.h"
+
+#include "xfa/fxfa/parser/cxfa_measurement.h"
+#include "xfa/fxfa/parser/cxfa_node.h"
+#include "xfa/fxfa/parser/xfa_utils.h"
+
+int32_t CXFA_StrokeData::GetPresence() const {
+  return m_pNode ? m_pNode->JSNode()->GetEnum(XFA_ATTRIBUTE_Presence)
+                 : XFA_ATTRIBUTEENUM_Invisible;
+}
+
+int32_t CXFA_StrokeData::GetCapType() const {
+  if (!m_pNode)
+    return XFA_ATTRIBUTEENUM_Square;
+  return m_pNode->JSNode()->GetEnum(XFA_ATTRIBUTE_Cap);
+}
+
+int32_t CXFA_StrokeData::GetStrokeType() const {
+  return m_pNode ? m_pNode->JSNode()->GetEnum(XFA_ATTRIBUTE_Stroke)
+                 : XFA_ATTRIBUTEENUM_Solid;
+}
+
+float CXFA_StrokeData::GetThickness() const {
+  return GetMSThickness().ToUnit(XFA_UNIT_Pt);
+}
+
+CXFA_Measurement CXFA_StrokeData::GetMSThickness() const {
+  return m_pNode ? m_pNode->JSNode()->GetMeasure(XFA_ATTRIBUTE_Thickness)
+                 : XFA_GetAttributeDefaultValue_Measure(XFA_Element::Edge,
+                                                        XFA_ATTRIBUTE_Thickness,
+                                                        XFA_XDPPACKET_Form);
+}
+
+void CXFA_StrokeData::SetMSThickness(CXFA_Measurement msThinkness) {
+  if (!m_pNode)
+    return;
+
+  m_pNode->JSNode()->SetMeasure(XFA_ATTRIBUTE_Thickness, msThinkness, false);
+}
+
+FX_ARGB CXFA_StrokeData::GetColor() const {
+  if (!m_pNode)
+    return 0xFF000000;
+
+  CXFA_Node* pNode = m_pNode->GetChild(0, XFA_Element::Color, false);
+  if (!pNode)
+    return 0xFF000000;
+
+  WideStringView wsColor;
+  pNode->JSNode()->TryCData(XFA_ATTRIBUTE_Value, wsColor, true);
+  return CXFA_Data::ToColor(wsColor);
+}
+
+void CXFA_StrokeData::SetColor(FX_ARGB argb) {
+  if (!m_pNode)
+    return;
+
+  CXFA_Node* pNode =
+      m_pNode->JSNode()->GetProperty(0, XFA_Element::Color, true);
+  WideString wsColor;
+  int a;
+  int r;
+  int g;
+  int b;
+  std::tie(a, r, g, b) = ArgbDecode(argb);
+  wsColor.Format(L"%d,%d,%d", r, g, b);
+  pNode->JSNode()->SetCData(XFA_ATTRIBUTE_Value, wsColor, false, false);
+}
+
+int32_t CXFA_StrokeData::GetJoinType() const {
+  return m_pNode ? m_pNode->JSNode()->GetEnum(XFA_ATTRIBUTE_Join)
+                 : XFA_ATTRIBUTEENUM_Square;
+}
+
+bool CXFA_StrokeData::IsInverted() const {
+  return m_pNode ? m_pNode->JSNode()->GetBoolean(XFA_ATTRIBUTE_Inverted)
+                 : false;
+}
+
+float CXFA_StrokeData::GetRadius() const {
+  return m_pNode ? m_pNode->JSNode()
+                       ->GetMeasure(XFA_ATTRIBUTE_Radius)
+                       .ToUnit(XFA_UNIT_Pt)
+                 : 0;
+}
+
+bool CXFA_StrokeData::SameStyles(CXFA_StrokeData stroke,
+                                 uint32_t dwFlags) const {
+  if (m_pNode == stroke.GetNode())
+    return true;
+  if (fabs(GetThickness() - stroke.GetThickness()) >= 0.01f)
+    return false;
+  if ((dwFlags & XFA_STROKE_SAMESTYLE_NoPresence) == 0 &&
+      IsVisible() != stroke.IsVisible()) {
+    return false;
+  }
+  if (GetStrokeType() != stroke.GetStrokeType())
+    return false;
+  if (GetColor() != stroke.GetColor())
+    return false;
+  if ((dwFlags & XFA_STROKE_SAMESTYLE_Corner) != 0 &&
+      fabs(GetRadius() - stroke.GetRadius()) >= 0.01f) {
+    return false;
+  }
+  return true;
+}