diff options
Diffstat (limited to 'Source/WebKit/android/jni/GeolocationServiceBridge.h')
-rw-r--r-- | Source/WebKit/android/jni/GeolocationServiceBridge.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/Source/WebKit/android/jni/GeolocationServiceBridge.h b/Source/WebKit/android/jni/GeolocationServiceBridge.h new file mode 100644 index 0000000..1813984 --- /dev/null +++ b/Source/WebKit/android/jni/GeolocationServiceBridge.h @@ -0,0 +1,75 @@ +/* + * Copyright 2012, The Android Open Source Project + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef GeolocationServiceBridge_h +#define GeolocationServiceBridge_h + +#include <JNIUtility.h> +#include <wtf/PassRefPtr.h> + +namespace WebCore { +class Geoposition; +class PositionError; +} + +namespace android { + +class WebViewCore; + +// GeolocationServiceBridge is the bridge to the Java implementation. It manages +// the lifetime of the Java object. It is an implementation detail of +// GeolocationServiceAndroid. +class GeolocationServiceBridge { +public: + class Listener { + public: + virtual ~Listener() {} + virtual void newPositionAvailable(PassRefPtr<WebCore::Geoposition>) = 0; + virtual void newErrorAvailable(PassRefPtr<WebCore::PositionError>) = 0; + }; + + GeolocationServiceBridge(Listener*, WebViewCore*); + ~GeolocationServiceBridge(); + + bool start(); + void stop(); + void setEnableGps(bool enable); + + // Static wrapper functions to hide JNI nastiness. + static void newLocationAvailable(JNIEnv *env, jclass, jlong nativeObject, jobject location); + static void newErrorAvailable(JNIEnv *env, jclass, jlong nativeObject, jstring message); + static PassRefPtr<WebCore::Geoposition> toGeoposition(JNIEnv *env, const jobject &location); + +private: + void startJavaImplementation(WebViewCore*); + void stopJavaImplementation(); + + Listener* m_listener; + jobject m_javaGeolocationServiceObject; +}; + +} // namespace android + +#endif // GeolocationServiceBridge_h |