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Ladybird/Android: Move JNI functions into their own files

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This should be easier to work on, and keeps the layers of the native
code nice and clean cut.
This commit is contained in:
Andrew Kaster
2023-09-15 12:35:20 -06:00
committed by Andrew Kaster
parent 274fd88242
commit 315ad2d391
8 changed files with 256 additions and 210 deletions
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94
Ladybird/Android/src/main/cpp/WebViewImplementationNativeJNI.cpp Normal file
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/*
* Copyright (c) 2023, Andrew Kaster <akaster@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include "WebViewImplementationNative.h"
#include <jni.h>
using namespace Ladybird;
jclass WebViewImplementationNative::global_class_reference;
jmethodID WebViewImplementationNative::bind_webcontent_method;
jmethodID WebViewImplementationNative::invalidate_layout_method;
JavaVM* WebViewImplementationNative::global_vm;
extern "C" JNIEXPORT void JNICALL
Java_org_serenityos_ladybird_WebViewImplementation_00024Companion_nativeClassInit(JNIEnv* env, jobject /* thiz */)
{
auto ret = env->GetJavaVM(&WebViewImplementationNative::global_vm);
if (ret != 0)
TODO();
auto local_class = env->FindClass("org/serenityos/ladybird/WebViewImplementation");
if (!local_class)
TODO();
WebViewImplementationNative::global_class_reference = reinterpret_cast<jclass>(env->NewGlobalRef(local_class));
env->DeleteLocalRef(local_class);
auto method = env->GetMethodID(WebViewImplementationNative::global_class_reference, "bindWebContentService", "(II)V");
if (!method)
TODO();
WebViewImplementationNative::bind_webcontent_method = method;
method = env->GetMethodID(WebViewImplementationNative::global_class_reference, "invalidateLayout", "()V");
if (!method)
TODO();
WebViewImplementationNative::invalidate_layout_method = method;
}
extern "C" JNIEXPORT jlong JNICALL
Java_org_serenityos_ladybird_WebViewImplementation_nativeObjectInit(JNIEnv* env, jobject thiz)
{
auto ref = env->NewGlobalRef(thiz);
auto instance = reinterpret_cast<jlong>(new WebViewImplementationNative(ref));
return instance;
}
extern "C" JNIEXPORT void JNICALL
Java_org_serenityos_ladybird_WebViewImplementation_nativeObjectDispose(JNIEnv* env, jobject /* thiz */, jlong instance)
{
auto* impl = reinterpret_cast<WebViewImplementationNative*>(instance);
env->DeleteGlobalRef(impl->java_instance());
delete impl;
}
extern "C" JNIEXPORT void JNICALL
Java_org_serenityos_ladybird_WebViewImplementation_nativeDrawIntoBitmap(JNIEnv* env, jobject /* thiz */, jlong instance, jobject bitmap)
{
auto* impl = reinterpret_cast<WebViewImplementationNative*>(instance);
AndroidBitmapInfo bitmap_info = {};
void* pixels = nullptr;
AndroidBitmap_getInfo(env, bitmap, &bitmap_info);
AndroidBitmap_lockPixels(env, bitmap, &pixels);
if (pixels)
impl->paint_into_bitmap(pixels, bitmap_info);
AndroidBitmap_unlockPixels(env, bitmap);
}
extern "C" JNIEXPORT void JNICALL
Java_org_serenityos_ladybird_WebViewImplementation_nativeSetViewportGeometry(JNIEnv*, jobject /* thiz */, jlong instance, jint w, jint h)
{
auto* impl = reinterpret_cast<WebViewImplementationNative*>(instance);
impl->set_viewport_geometry(w, h);
}
extern "C" JNIEXPORT void JNICALL
Java_org_serenityos_ladybird_WebViewImplementation_nativeLoadURL(JNIEnv* env, jobject /* thiz */, jlong instance, jstring url)
{
auto* impl = reinterpret_cast<WebViewImplementationNative*>(instance);
char const* raw_url = env->GetStringUTFChars(url, nullptr);
auto ak_url = AK::URL::create_with_url_or_path(StringView { raw_url, strlen(raw_url) });
env->ReleaseStringUTFChars(url, raw_url);
impl->load(ak_url);
}
extern "C" JNIEXPORT void JNICALL
Java_org_serenityos_ladybird_WebViewImplementation_nativeSetDevicePixelRatio(JNIEnv*, jobject /* thiz */, jlong instance, jfloat ratio)
{
auto* impl = reinterpret_cast<WebViewImplementationNative*>(instance);
impl->set_device_pixel_ratio(ratio);
}