1 files changed, 57 insertions, 0 deletions
diff --git a/xfa/fwl/cfwl_caret.h b/xfa/fwl/cfwl_caret.h
new file mode 100644
index 0000000000..e0c07d301a
--- /dev/null
+++ b/xfa/fwl/cfwl_caret.h
@@ -0,0 +1,57 @@
+// Copyright 2014 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 XFA_FWL_CFWL_CARET_H_
+#define XFA_FWL_CFWL_CARET_H_
+
+#include <memory>
+
+#include "xfa/fwl/cfwl_timer.h"
+#include "xfa/fwl/cfwl_widget.h"
+#include "xfa/fxgraphics/cfx_color.h"
+
+class CFWL_WidgetProperties;
+class CFWL_Widget;
+
+#define FWL_STATE_CAT_HightLight 1
+
+class CFWL_Caret : public CFWL_Widget {
+ public:
+  CFWL_Caret(const CFWL_App* app,
+             std::unique_ptr<CFWL_WidgetProperties> properties,
+             CFWL_Widget* pOuter);
+  ~CFWL_Caret() override;
+
+  // CFWL_Widget
+  FWL_Type GetClassID() const override;
+  void DrawWidget(CFX_Graphics* pGraphics, const CFX_Matrix* pMatrix) override;
+  void OnProcessMessage(CFWL_Message* pMessage) override;
+  void OnDrawWidget(CFX_Graphics* pGraphics,
+                    const CFX_Matrix* pMatrix) override;
+  void Update() override;
+
+  void ShowCaret();
+  void HideCaret();
+
+ private:
+  class Timer : public CFWL_Timer {
+   public:
+    explicit Timer(CFWL_Caret* pCaret);
+    ~Timer() override {}
+
+    void Run(CFWL_TimerInfo* hTimer) override;
+  };
+  friend class CFWL_Caret::Timer;
+
+  void DrawCaretBK(CFX_Graphics* pGraphics,
+                   IFWL_ThemeProvider* pTheme,
+                   const CFX_Matrix* pMatrix);
+
+  std::unique_ptr<CFWL_Caret::Timer> m_pTimer;
+  CFWL_TimerInfo* m_pTimerInfo;  // not owned.
+};
+
+#endif  // XFA_FWL_CFWL_CARET_H_