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// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/android/context_menu_helper.h"
#include <stdint.h>
#include <map>
#include "base/android/jni_string.h"
#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "base/functional/callback_helpers.h"
#include "base/strings/string_util.h"
#include "components/embedder_support/android/contextmenu/context_menu_builder.h"
#include "content/public/browser/context_menu_params.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/browser/render_process_host.h"
#include "extensions/buildflags/buildflags.h"
#include "third_party/blink/public/mojom/context_menu/context_menu.mojom.h"
#include "ui/android/view_android.h"
#include "ui/gfx/geometry/point.h"
#include "ui/gfx/geometry/size.h"
#include "url/gurl.h"
#if BUILDFLAG(ENABLE_DESKTOP_ANDROID_EXTENSIONS)
#include "chrome/browser/extensions/extension_menu_delegate_android.h"
#include "ui/menus/simple_menu_model.h"
#endif // BUILDFLAG(ENABLE_DESKTOP_ANDROID_EXTENSIONS)
// Must come after all headers that specialize FromJniType() / ToJniType().
#include "chrome/android/chrome_jni_headers/ContextMenuHelper_jni.h"
using base::android::JavaParamRef;
using base::android::JavaRef;
ContextMenuHelper::ContextMenuHelper(content::WebContents* web_contents)
: content::WebContentsUserData<ContextMenuHelper>(*web_contents) {
JNIEnv* env = base::android::AttachCurrentThread();
java_obj_.Reset(
env, Java_ContextMenuHelper_create(env, reinterpret_cast<int64_t>(this),
web_contents->GetJavaWebContents())
.obj());
DCHECK(!java_obj_.is_null());
}
ContextMenuHelper::~ContextMenuHelper() {
JNIEnv* env = base::android::AttachCurrentThread();
Java_ContextMenuHelper_destroy(env, java_obj_);
}
void ContextMenuHelper::ShowContextMenu(
content::RenderFrameHost& render_frame_host,
const content::ContextMenuParams& params) {
JNIEnv* env = base::android::AttachCurrentThread();
context_menu_params_ = params;
gfx::NativeView view = GetWebContents().GetNativeView();
#if BUILDFLAG(ENABLE_DESKTOP_ANDROID_EXTENSIONS)
auto extension_delegate = std::make_unique<extensions::ExtensionMenuDelegate>(
render_frame_host, params);
extension_delegate->PopulateModel();
ui::MenuModel* model_ptr = extension_delegate->GetModel();
#else
ui::MenuModel* model_ptr = nullptr;
#endif // BUILDFLAG(ENABLE_DESKTOP_ANDROID_EXTENSIONS)
Java_ContextMenuHelper_showContextMenu(
env, java_obj_,
context_menu::BuildJavaContextMenuParams(
context_menu_params_, model_ptr,
render_frame_host.GetProcess()->GetDeprecatedID(),
render_frame_host.GetFrameToken().value()),
render_frame_host.GetJavaRenderFrameHost(), view->GetContainerView(),
view->content_offset() * view->GetDipScale());
}
void ContextMenuHelper::DismissContextMenu() {
JNIEnv* env = base::android::AttachCurrentThread();
Java_ContextMenuHelper_dismissContextMenu(env, java_obj_);
}
void ContextMenuHelper::OnContextMenuClosed(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj) {
GetWebContents().NotifyContextMenuClosed(context_menu_params_.link_followed,
context_menu_params_.impression);
}
void ContextMenuHelper::SetPopulatorFactory(
const JavaRef<jobject>& jpopulator_factory) {
JNIEnv* env = base::android::AttachCurrentThread();
Java_ContextMenuHelper_setPopulatorFactory(env, java_obj_,
jpopulator_factory);
}
WEB_CONTENTS_USER_DATA_KEY_IMPL(ContextMenuHelper);
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