7bc009d80f
This template app from Android Studio should hopefully be more fun to work on than the Qt wrapped application we were using before. :^) It currently builds the native code using gradle rules, and has a stub WebViewImplementationNative class that will wrap a c++ class of the same name that inhertis from WebView::ViewImplementation. Spawning helper processes and creating proper views in Kotlin is next on the list.
55 lines
2.1 KiB
C++
55 lines
2.1 KiB
C++
/*
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* Copyright (c) 2023, Andrew Kaster <akaster@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibWebView/ViewImplementation.h>
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#include <android/log.h>
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#include <jni.h>
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using namespace WebView;
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namespace {
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class WebViewImplementationNative : public WebView::ViewImplementation {
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public:
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virtual Gfx::IntRect viewport_rect() const override { return {}; }
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virtual Gfx::IntPoint to_content_position(Gfx::IntPoint) const override { return {}; }
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virtual Gfx::IntPoint to_widget_position(Gfx::IntPoint) const override { return {}; }
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virtual void update_zoom() override { }
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static jclass global_class_reference;
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static jfieldID instance_pointer_field;
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};
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jclass WebViewImplementationNative::global_class_reference;
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jfieldID WebViewImplementationNative::instance_pointer_field;
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}
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extern "C" JNIEXPORT void JNICALL
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Java_org_serenityos_ladybird_WebViewImplementationNative_00024Companion_nativeClassInit(JNIEnv* env, jobject /* thiz */)
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{
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auto local_class = env->FindClass("org/serenityos/ladybird/WebViewImplementationNative");
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if (!local_class)
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TODO();
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WebViewImplementationNative::global_class_reference = reinterpret_cast<jclass>(env->NewGlobalRef(local_class));
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auto field = env->GetFieldID(WebViewImplementationNative::global_class_reference, "nativeInstance", "J");
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if (!field)
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TODO();
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WebViewImplementationNative::instance_pointer_field = field;
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}
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extern "C" JNIEXPORT jlong JNICALL
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Java_org_serenityos_ladybird_WebViewImplementationNative_nativeObjectInit(JNIEnv*, jobject /* thiz */)
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{
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auto instance = reinterpret_cast<jlong>(new WebViewImplementationNative);
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__android_log_print(ANDROID_LOG_DEBUG, "Ladybird", "New WebViewImplementationNative at %p", reinterpret_cast<void*>(instance));
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return instance;
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}
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extern "C" JNIEXPORT void JNICALL
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Java_org_serenityos_ladybird_WebViewImplementationNative_nativeObjectDispose(JNIEnv*, jobject /* thiz */, jlong instance)
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{
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delete reinterpret_cast<WebViewImplementationNative*>(instance);
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__android_log_print(ANDROID_LOG_DEBUG, "Ladybird", "Destroyed WebViewImplementationNative at %p", reinterpret_cast<void*>(instance));
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}
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