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authortsepez <tsepez@chromium.org>2016-09-06 13:02:55 -0700
committerCommit bot <commit-bot@chromium.org>2016-09-06 13:02:55 -0700
commit7c9f0a11e3dd890aa2ae13d5bb5460951d2111d8 (patch)
treef3e393a0878d744744c69b445882632a4070d977 /core/fxge/include
parentf692e8e33eb2e6811196170238471532edae6858 (diff)
downloadpdfium-7c9f0a11e3dd890aa2ae13d5bb5460951d2111d8.tar.xz
Move CPDF_GraphState to CFX_GraphState
The FX layer is spying on its private data, so make the job of ref-counting it live in FX as well, instead of up a layer at pdfapi. Pre-cursor to making this private and passing the graph state itself everywhere. Review-Url: https://codereview.chromium.org/2314223002
Diffstat (limited to 'core/fxge/include')
-rw-r--r--core/fxge/include/cfx_graphstate.h44
1 files changed, 44 insertions, 0 deletions
diff --git a/core/fxge/include/cfx_graphstate.h b/core/fxge/include/cfx_graphstate.h
new file mode 100644
index 0000000000..9470303ac1
--- /dev/null
+++ b/core/fxge/include/cfx_graphstate.h
@@ -0,0 +1,44 @@
+// 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
+
+#ifndef CORE_FXGE_INCLUDE_CFX_GRAPHSTATE_H_
+#define CORE_FXGE_INCLUDE_CFX_GRAPHSTATE_H_
+
+#include "core/fxcrt/include/cfx_count_ref.h"
+#include "core/fxge/include/cfx_graphstatedata.h"
+
+class CPDF_Array;
+
+class CFX_GraphState {
+ public:
+ CFX_GraphState();
+ CFX_GraphState(const CFX_GraphState& that);
+ ~CFX_GraphState();
+
+ void Emplace();
+
+ void SetLineDash(CPDF_Array* pArray, FX_FLOAT phase, FX_FLOAT scale);
+
+ FX_FLOAT GetLineWidth() const;
+ void SetLineWidth(FX_FLOAT width);
+
+ CFX_GraphStateData::LineCap GetLineCap() const;
+ void SetLineCap(CFX_GraphStateData::LineCap cap);
+
+ CFX_GraphStateData::LineJoin GetLineJoin() const;
+ void SetLineJoin(CFX_GraphStateData::LineJoin join);
+
+ FX_FLOAT GetMiterLimit() const;
+ void SetMiterLimit(FX_FLOAT limit);
+
+ // FIXME(tsepez): remove when all GraphStateData usage gone.
+ const CFX_GraphStateData* GetObject() const { return m_Ref.GetObject(); }
+
+ private:
+ CFX_CountRef<CFX_GraphStateData> m_Ref;
+};
+
+#endif // CORE_FXGE_INCLUDE_CFX_GRAPHSTATE_H_