Move rectangle drawing code to CXFA_Rectangle

This CL moves code related to drawing rectangles to the CXFA_Rectangle
class. This also turns CXFA_Border into a CXFA_Rectangle to share the
drawing code.

Change-Id: I91e2e73b33ecbcda477cf953cf7609310a01fcd4
Reviewed-on: https://pdfium-review.googlesource.com/23110
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

1 files changed, 54 insertions, 0 deletions

diff --git a/xfa/fxfa/parser/cxfa_rectangle.h b/xfa/fxfa/parser/cxfa_rectangle.h
index 85e0a8ad65..9e335060f5 100644
--- a/xfa/fxfa/parser/cxfa_rectangle.h
+++ b/xfa/fxfa/parser/cxfa_rectangle.h
@@ -7,12 +7,66 @@
 #ifndef XFA_FXFA_PARSER_CXFA_RECTANGLE_H_
 #define XFA_FXFA_PARSER_CXFA_RECTANGLE_H_
 
+#include <memory>
+#include <vector>
+
 #include "xfa/fxfa/parser/cxfa_box.h"
+#include "xfa/fxgraphics/cxfa_gepath.h"
 
 class CXFA_Rectangle : public CXFA_Box {
  public:
   CXFA_Rectangle(CXFA_Document* doc, XFA_PacketType packet);
   ~CXFA_Rectangle() override;
+
+  void Draw(const std::vector<CXFA_Stroke*>& strokes,
+            CXFA_Graphics* pGS,
+            CFX_RectF rtWidget,
+            const CFX_Matrix& matrix);
+
+ protected:
+  CXFA_Rectangle(CXFA_Document* pDoc,
+                 XFA_PacketType ePacket,
+                 uint32_t validPackets,
+                 XFA_ObjectType oType,
+                 XFA_Element eType,
+                 const PropertyData* properties,
+                 const AttributeData* attributes,
+                 const WideStringView& elementName,
+                 std::unique_ptr<CJX_Object> js_node);
+
+ private:
+  void Stroke(const std::vector<CXFA_Stroke*>& strokes,
+              CXFA_Graphics* pGS,
+              CFX_RectF rtWidget,
+              const CFX_Matrix& matrix);
+  void StrokeEmbossed(CXFA_Graphics* pGS,
+                      CFX_RectF rt,
+                      float fThickness,
+                      const CFX_Matrix& matrix);
+  void StrokeLowered(CXFA_Graphics* pGS,
+                     CFX_RectF rt,
+                     float fThickness,
+                     const CFX_Matrix& matrix);
+  void StrokeRaised(CXFA_Graphics* pGS,
+                    CFX_RectF rt,
+                    float fThickness,
+                    const CFX_Matrix& matrix);
+  void StrokeEtched(CXFA_Graphics* pGS,
+                    CFX_RectF rt,
+                    float fThickness,
+                    const CFX_Matrix& matrix);
+  void StrokeRect(CXFA_Graphics* pGraphic,
+                  const CFX_RectF& rt,
+                  float fLineWidth,
+                  const CFX_Matrix& matrix,
+                  FX_ARGB argbTopLeft,
+                  FX_ARGB argbBottomRight);
+  void GetPath(const std::vector<CXFA_Stroke*>& strokes,
+               CFX_RectF rtWidget,
+               CXFA_GEPath& path,
+               int32_t nIndex,
+               bool bStart,
+               bool bCorner);
 };
 
 #endif  // XFA_FXFA_PARSER_CXFA_RECTANGLE_H_