Index: content/browser/devtools/shared_worker_devtools_manager.h |
diff --git a/content/browser/power_profiler/power_profiler_service.h b/content/browser/devtools/shared_worker_devtools_manager.h |
similarity index 11% |
copy from content/browser/power_profiler/power_profiler_service.h |
copy to content/browser/devtools/shared_worker_devtools_manager.h |
index c21811a6ddc469df3d2d1c3851b3993644d24932..4b238211d1df3f9fd3815a8451ce5601f15f14ee 100644 |
--- a/content/browser/power_profiler/power_profiler_service.h |
+++ b/content/browser/devtools/shared_worker_devtools_manager.h |
@@ -2,76 +2,94 @@ |
// Use of this source code is governed by a BSD-style license that can be |
// found in the LICENSE file. |
-#ifndef CONTENT_BROWSER_POWER_PROFILER_POWER_PROFILER_SERVICE_H_ |
-#define CONTENT_BROWSER_POWER_PROFILER_POWER_PROFILER_SERVICE_H_ |
+#ifndef CONTENT_BROWSER_DEVTOOLS_SHARED_WORKER_DEVTOOLS_MANAGER_H_ |
+#define CONTENT_BROWSER_DEVTOOLS_SHARED_WORKER_DEVTOOLS_MANAGER_H_ |
#include "base/basictypes.h" |
+#include "base/containers/scoped_ptr_hash_map.h" |
+#include "base/gtest_prod_util.h" |
+#include "base/memory/scoped_vector.h" |
#include "base/memory/singleton.h" |
-#include "base/observer_list.h" |
-#include "base/task_runner.h" |
-#include "base/timer/timer.h" |
-#include "content/browser/power_profiler/power_data_provider.h" |
-#include "content/browser/power_profiler/power_profiler_observer.h" |
+#include "base/strings/string16.h" |
+#include "content/browser/shared_worker/shared_worker_instance.h" |
#include "content/common/content_export.h" |
+class GURL; |
+ |
namespace content { |
+class DevToolsAgentHost; |
-// A class used to query power information and notify the observers. |
-class CONTENT_EXPORT PowerProfilerService { |
+// SharedWorkerDevToolsManager is used instead of WorkerDevToolsManager when |
+// "enable-embedded-shared-worker" flag is set. |
+// This class lives on UI thread. |
+class CONTENT_EXPORT SharedWorkerDevToolsManager { |
public: |
- static PowerProfilerService* GetInstance(); |
+ typedef std::pair<int, int> WorkerId; |
+ class SharedWorkerDevToolsAgentHost; |
- // Add and remove an observer. |
- void AddObserver(PowerProfilerObserver* observer); |
- void RemoveObserver(PowerProfilerObserver* observer); |
+ // Returns the SharedWorkerDevToolsManager singleton. |
+ static SharedWorkerDevToolsManager* GetInstance(); |
- bool IsAvailable(); |
+ DevToolsAgentHost* GetDevToolsAgentHostForWorker(int worker_process_id, |
+ int worker_route_id); |
- virtual ~PowerProfilerService(); |
+ // Returns true when the worker must be paused on start. |
+ bool WorkerCreated(int worker_process_id, |
+ int worker_route_id, |
+ const SharedWorkerInstance& instance); |
+ void WorkerDestroyed(int worker_process_id, int worker_route_id); |
+ void WorkerContextStarted(int worker_process_id, int worker_route_id); |
private: |
- enum Status { |
- UNINITIALIZED, |
- INITIALIZED, // Initialized, profiling has not started. |
- PROFILING |
+ friend struct DefaultSingletonTraits<SharedWorkerDevToolsManager>; |
+ friend class SharedWorkerDevToolsManagerTest; |
+ FRIEND_TEST_ALL_PREFIXES(SharedWorkerDevToolsManagerTest, BasicTest); |
+ FRIEND_TEST_ALL_PREFIXES(SharedWorkerDevToolsManagerTest, AttachTest); |
+ |
+ enum WorkerState { |
+ WORKER_UNINSPECTED, |
+ WORKER_INSPECTED, |
+ WORKER_TERMINATED, |
+ WORKER_PAUSED, |
}; |
- friend struct DefaultSingletonTraits<PowerProfilerService>; |
- friend class PowerProfilerServiceTest; |
- |
- PowerProfilerService(); |
- |
- PowerProfilerService(scoped_ptr<PowerDataProvider> provider, |
- scoped_refptr<base::TaskRunner> task_runner, |
- const base::TimeDelta& sample_period); |
- |
- void Start(); |
- void Stop(); |
- |
- // Query power data from PowerDataProvider, executes on the WorkerPool thread. |
- void QueryDataOnTaskRunner(); |
+ class WorkerInfo { |
+ public: |
+ explicit WorkerInfo(const SharedWorkerInstance& instance) |
+ : instance_(instance), state_(WORKER_UNINSPECTED), agent_host_(NULL) {} |
+ |
+ const SharedWorkerInstance& instance() const { return instance_; } |
+ WorkerState state() { return state_; } |
+ void set_state(WorkerState new_state) { state_ = new_state; } |
+ SharedWorkerDevToolsAgentHost* agent_host() { return agent_host_; } |
+ void set_agent_host(SharedWorkerDevToolsAgentHost* agent_host) { |
+ agent_host_ = agent_host; |
+ } |
+ |
+ private: |
+ const SharedWorkerInstance instance_; |
+ WorkerState state_; |
+ SharedWorkerDevToolsAgentHost* agent_host_; |
+ }; |
- // Initiate the query on the UI thread, the task is delegated to |
- // QueryDataOnTaskRunner. |
- void QueryData(); |
+ typedef base::ScopedPtrHashMap<WorkerId, WorkerInfo> WorkerInfoMap; |
- // Executes on the UI thread. |
- void Notify(const PowerEventVector&); |
+ SharedWorkerDevToolsManager(); |
+ virtual ~SharedWorkerDevToolsManager(); |
- base::RepeatingTimer<PowerProfilerService> query_power_timer_; |
- scoped_refptr<base::TaskRunner> task_runner_; |
+ void RemoveInspectedWorkerData(SharedWorkerDevToolsAgentHost* agent_host); |
- Status status_; |
+ WorkerInfoMap::iterator FindExistingWorkerInfo( |
+ const SharedWorkerInstance& instance); |
- // Sampling period of power data measurement. |
- const base::TimeDelta sample_period_; |
- ObserverList<PowerProfilerObserver> observers_; |
+ // Resets to its initial state as if newly created. |
+ void ResetForTesting(); |
- scoped_ptr<PowerDataProvider> data_provider_; |
+ WorkerInfoMap workers_; |
- DISALLOW_COPY_AND_ASSIGN(PowerProfilerService); |
+ DISALLOW_COPY_AND_ASSIGN(SharedWorkerDevToolsManager); |
}; |
} // namespace content |
-#endif // CONTENT_BROWSER_POWER_PROFILER_POWER_PROFILER_SERVICE_H_ |
+#endif // CONTENT_BROWSER_DEVTOOLS_SHARED_WORKER_DEVTOOLS_MANAGER_H_ |