Index: content/browser/renderer_host/input/synthetic_pointer_action_controller.h |
diff --git a/content/browser/renderer_host/input/synthetic_pointer_action_controller.h b/content/browser/renderer_host/input/synthetic_pointer_action_controller.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..965eed8c3f32a339a52535dc01bee7926c321877 |
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+++ b/content/browser/renderer_host/input/synthetic_pointer_action_controller.h |
@@ -0,0 +1,52 @@ |
+// Copyright 2016 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_POINTER_ACTION_CONTROLLER_H_ |
+#define CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_POINTER_ACTION_CONTROLLER_H_ |
+ |
+#include "content/browser/renderer_host/input/synthetic_pointer.h" |
+#include "content/browser/renderer_host/input/synthetic_pointer_action.h" |
+#include "content/common/content_export.h" |
+#include "content/common/input/synthetic_pointer_action_list_params.h" |
+ |
+namespace content { |
+ |
+class CONTENT_EXPORT SyntheticPointerActionController { |
+ public: |
+ SyntheticPointerActionController(); |
+ ~SyntheticPointerActionController(); |
+ |
+ std::unique_ptr<SyntheticGesture> CreateSyntheticPointerAction( |
+ const SyntheticPointerActionListParams& gesture_params); |
+ |
+ void ResetSyntheticPointer(); |
+ |
+ void SetDefaultGestureSourceType( |
+ SyntheticGestureParams::GestureSourceType default_type); |
+ |
+ private: |
+ friend class TestSyntheticGestureController; |
+ |
+ void SetSyntheticPointer( |
+ const SyntheticPointerActionListParams& gesture_params); |
+ |
+ // A list of all the action parameters, which should be executed in the |
+ // same frame. |
+ std::unique_ptr<SyntheticPointerActionListParams> action_list_param_; |
+ // For one pointer action sequence, we should use the same SyntheticPointer |
+ // object, and keep the states for all touch points. |
+ std::unique_ptr<SyntheticPointer> synthetic_pointer_; |
+ // This is used to map the indexes of touch points between the ones that are |
+ // part of the arguments to PointerAction API and the real indexes kept in |
+ // the touch event we will dispatch to the renderer. |
+ SyntheticPointerAction::IndexMap index_map_; |
+ |
+ SyntheticGestureParams::GestureSourceType default_type_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(SyntheticPointerActionController); |
+}; |
+ |
+} // namespace content |
+ |
+#endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_POINTER_ACTION_CONTROLLER_H_ |