content/browser/renderer_host/input/mock_input_router_client.h

   1 // Copyright 2013 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_BROWSER_RENDERER_HOST_INPUT_MOCK_INPUT_ROUTER_CLIENT_H_
   6 #define CONTENT_BROWSER_RENDERER_HOST_INPUT_MOCK_INPUT_ROUTER_CLIENT_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "content/browser/renderer_host/input/input_router_client.h"
  10 #include "content/common/input/did_overscroll_params.h"
  11
  12 namespace content {
  13
  14 class InputEvent;
  15 class InputRouter;
  16
  17 class MockInputRouterClient : public InputRouterClient {
  18  public:
  19   MockInputRouterClient();
  20   virtual ~MockInputRouterClient();
  21
  22   // InputRouterClient
  23   virtual InputEventAckState FilterInputEvent(
  24       const blink::WebInputEvent& input_event,
  25       const ui::LatencyInfo& latency_info) OVERRIDE;
  26   virtual void IncrementInFlightEventCount() OVERRIDE;
  27   virtual void DecrementInFlightEventCount() OVERRIDE;
  28   virtual void OnHasTouchEventHandlers(bool has_handlers) OVERRIDE;
  29   virtual void SetNeedsFlush() OVERRIDE;
  30   virtual void DidFlush() OVERRIDE;
  31   virtual void DidOverscroll(const DidOverscrollParams& params) OVERRIDE;
  32
  33   bool GetAndResetFilterEventCalled();
  34   size_t GetAndResetDidFlushCount();
  35   DidOverscrollParams GetAndResetOverscroll();
  36
  37   void set_input_router(InputRouter* input_router) {
  38     input_router_ = input_router;
  39   }
  40
  41   bool has_touch_handler() const { return has_touch_handler_; }
  42   void set_filter_state(InputEventAckState filter_state) {
  43     filter_state_ = filter_state;
  44   }
  45   int in_flight_event_count() const {
  46     return in_flight_event_count_;
  47   }
  48   void set_allow_send_event(bool allow) {
  49     filter_state_ = INPUT_EVENT_ACK_STATE_NO_CONSUMER_EXISTS;
  50   }
  51
  52  private:
  53   InputRouter* input_router_;
  54   int in_flight_event_count_;
  55   bool has_touch_handler_;
  56
  57   InputEventAckState filter_state_;
  58
  59   bool filter_input_event_called_;
  60   scoped_ptr<InputEvent> last_filter_event_;
  61
  62   size_t did_flush_called_count_;
  63   bool set_needs_flush_called_;
  64
  65   DidOverscrollParams overscroll_;
  66 };
  67
  68 }  // namespace content
  69
  70 #endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_MOCK_INPUT_ROUTER_CLIENT_H_