Index: components/nacl/renderer/progress_event.h |
diff --git a/components/nacl/renderer/progress_event.h b/components/nacl/renderer/progress_event.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..53be606ebe622fdfba455c76f1bd1e21d654fb2c |
--- /dev/null |
+++ b/components/nacl/renderer/progress_event.h |
@@ -0,0 +1,53 @@ |
+// Copyright 2014 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 COMPONENTS_NACL_RENDERER_NEXE_PROGRESS_EVENT_H_ |
+#define COMPONENTS_NACL_RENDERER_NEXE_PROGRESS_EVENT_H_ |
+ |
+#include <string> |
+ |
+#include "ppapi/c/pp_instance.h" |
+#include "ppapi/c/private/ppb_nacl_private.h" |
+ |
+namespace nacl { |
+ |
+// See http://www.w3.org/TR/progress-events/ for more details on progress |
+// events. |
+struct ProgressEvent { |
+ explicit ProgressEvent(PP_NaClEventType event_type_param) |
+ : event_type(event_type_param), |
+ length_is_computable(false), |
+ loaded_bytes(0), |
+ total_bytes(0) { |
+ } |
+ |
+ ProgressEvent(PP_NaClEventType event_type_param, |
+ const std::string& resource_url_param, |
+ bool length_is_computable_param, |
+ uint64_t loaded_bytes_param, |
+ uint64_t total_bytes_param) |
+ : event_type(event_type_param), |
+ resource_url(resource_url_param), |
+ length_is_computable(length_is_computable_param), |
+ loaded_bytes(loaded_bytes_param), |
+ total_bytes(total_bytes_param) { |
+ } |
+ |
+ PP_NaClEventType event_type; |
+ std::string resource_url; |
+ bool length_is_computable; |
+ uint64_t loaded_bytes; |
+ uint64_t total_bytes; |
+}; |
+ |
+// Dispatches a progress event to the DOM frame corresponding to the specified |
+// plugin instance. |
+// This posts a task to the main thread to perform the actual dispatch, since |
+// it's usually intended for progress events to be dispatched after all other |
+// state changes are handled. |
+void DispatchProgressEvent(PP_Instance instance, const ProgressEvent& event); |
+ |
+} // namespace nacl |
+ |
+#endif // COMPONENTS_NACL_RENDERER_NEXE_PROGRESS_EVENT_H_ |