1 files changed, 86 insertions, 0 deletions
diff --git a/wearable_src/Power/PowerManager.h b/wearable_src/Power/PowerManager.h
new file mode 100755
index 0000000..e5f6153
--- /dev/null
+++ b/wearable_src/Power/PowerManager.h
@@ -0,0 +1,86 @@
+//
+// Tizen Web Device API
+// Copyright (c) 2012 Samsung Electronics Co., Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the License);
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+#ifndef _POWER_MANAGER_H_
+#define _POWER_MANAGER_H_
+
+#include <string>
+#include <list>
+#include <CallbackUserData.h>
+#include <JavaScriptCore/JavaScript.h>
+#include <power.h>
+
+namespace DeviceAPI {
+namespace Power {
+
+class PowerResource{
+public:
+    enum type { SCREEN=0, CPU=1 };
+    PowerResource( const char * str );
+    operator type() const {return mType;}
+    const std::string toString();
+    type mType;
+};
+
+class PowerState{
+public:
+    enum state { SCREENOFF, SCREENDIM, SCREENNORMAL, SCREENBRIGHT, CPUAWAKE };
+    PowerState( const char * str );
+    PowerState( state in);
+    operator state() const {return mState;}
+    const std::string toString();
+    state mState;
+};
+
+
+
+class PowerManager
+{
+public:
+    void request( PowerResource resource, PowerState state );
+    void release( PowerResource resource );
+    double getScreenBrightness();
+    void setScreenBrightness(double brightness);
+    void restoreScreenBrightness();
+    bool isScreenOn();
+    void setScreenState( bool onoff );
+
+    void addScreenStateChangedCallback(Common::CallbackUserData *callback);
+    void removeScreenStateChangedCallback(Common::CallbackUserData *callback);
+
+    static PowerManager* getInstance();
+private:
+    int getPlatformBrightness();
+    void setPlatformBrightness(int i);
+    void restoreSettedBrightness();
+    static void onPlatformStateChangedCB(power_state_e state, void *user_data);
+    PowerManager();
+    virtual ~PowerManager();
+    void broadcastScreenState(PowerState current);
+    std::list<Common::CallbackUserData*> mListener;
+    PowerState mCurrentState;
+    bool mBrightStateEnable;
+    int mCurrentBrightness;
+    bool mShouldBeReadFromCache;
+
+};
+
+}
+}
+
+#endif /* _POWER_MANAGER_H_ */
+