/* * Copyright 2010, 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. */ #include "config.h" #include "DeviceOrientationManager.h" #include "WebViewCore.h" #include #include using namespace WebCore; namespace android { DeviceOrientationManager::DeviceOrientationManager() : m_useMock(false) { } void DeviceOrientationManager::useMock() { m_useMock = true; } void DeviceOrientationManager::setMockOrientation(PassRefPtr orientation) { if (!m_useMock) return; static_cast(client())->setOrientation(orientation); }; DeviceOrientationClient* DeviceOrientationManager::client() { // FIXME: Implement real client. if (!m_client) m_client.set(m_useMock ? new DeviceOrientationClientMock() : 0); ASSERT(m_client); return m_client.get(); } // JNI for android.webkit.MockDeviceOrientation static const char* javaDeviceOrientationManagerClass = "android/webkit/DeviceOrientationManager"; static WebViewCore* getWebViewCore(JNIEnv* env, jobject webViewCoreObject) { jclass webViewCoreClass = env->FindClass("android/webkit/WebViewCore"); jfieldID nativeClassField = env->GetFieldID(webViewCoreClass, "mNativeClass", "I"); return reinterpret_cast(env->GetIntField(webViewCoreObject, nativeClassField)); } static void useMock(JNIEnv* env, jobject, jobject webViewCoreObject) { getWebViewCore(env, webViewCoreObject)->deviceOrientationManager()->useMock(); } static void setMockOrientation(JNIEnv* env, jobject, jobject webViewCoreObject, bool canProvideAlpha, double alpha, bool canProvideBeta, double beta, bool canProvideGamma, double gamma) { RefPtr orientation = DeviceOrientation::create(canProvideAlpha, alpha, canProvideBeta, beta, canProvideGamma, gamma); getWebViewCore(env, webViewCoreObject)->deviceOrientationManager()->setMockOrientation(orientation.release()); } static JNINativeMethod gDeviceOrientationManagerMethods[] = { { "nativeUseMock", "(Landroid/webkit/WebViewCore;)V", (void*) useMock }, { "nativeSetMockOrientation", "(Landroid/webkit/WebViewCore;ZDZDZD)V", (void*) setMockOrientation } }; int register_device_orientation_manager(JNIEnv* env) { jclass deviceOrientationManager = env->FindClass(javaDeviceOrientationManagerClass); LOG_ASSERT(deviceOrientationManager, "Unable to find class"); return jniRegisterNativeMethods(env, javaDeviceOrientationManagerClass, gDeviceOrientationManagerMethods, NELEM(gDeviceOrientationManagerMethods)); } } // namespace android