1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CONTENT_RENDERER_RENDER_PROCESS_H_ 6 #define CONTENT_RENDERER_RENDER_PROCESS_H_ 7 8 #include "content/child/child_process.h" 9 10 namespace content { 11 12 // A abstract interface representing the renderer end of the browser<->renderer 13 // connection. The opposite end is the RenderProcessHost. This is a singleton 14 // object for each renderer. 15 // 16 // RenderProcessImpl implements this interface for the regular browser. 17 // MockRenderProcess implements this interface for certain tests, especially 18 // ones derived from RenderViewTest. 19 class RenderProcess : public ChildProcess { 20 public: RenderProcess()21 RenderProcess() {} ~RenderProcess()22 virtual ~RenderProcess() {} 23 24 // Keep track of the cumulative set of enabled bindings for this process, 25 // across any view. 26 virtual void AddBindings(int bindings) = 0; 27 28 // The cumulative set of enabled bindings for this process. 29 virtual int GetEnabledBindings() const = 0; 30 31 // Returns a pointer to the RenderProcess singleton instance. Assuming that 32 // we're actually a renderer or a renderer test, this static cast will 33 // be correct. current()34 static RenderProcess* current() { 35 return static_cast<RenderProcess*>(ChildProcess::current()); 36 } 37 38 private: 39 DISALLOW_COPY_AND_ASSIGN(RenderProcess); 40 }; 41 42 } // namespace content 43 44 #endif // CONTENT_RENDERER_RENDER_PROCESS_H_ 45