| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_BROWSER_UI_ANDROID_CONTEXT_MENU_HELPER_H_ |
| #define CHROME_BROWSER_UI_ANDROID_CONTEXT_MENU_HELPER_H_ |
| |
| #include <memory> |
| #include <string> |
| #include <vector> |
| |
| #include "base/android/jni_android.h" |
| #include "base/android/scoped_java_ref.h" |
| #include "base/macros.h" |
| #include "chrome/common/chrome_render_frame.mojom.h" |
| #include "content/public/browser/web_contents_user_data.h" |
| #include "content/public/common/context_menu_params.h" |
| |
| namespace content { |
| struct ContextMenuParams; |
| class RenderFrameHost; |
| class WebContents; |
| } |
| |
| class ContextMenuHelper |
| : public content::WebContentsUserData<ContextMenuHelper> { |
| protected: |
| using ImageRetrieveCallback = base::Callback<void( |
| chrome::mojom::ChromeRenderFrameAssociatedPtr chrome_render_frame_ptr, |
| const base::android::JavaRef<jobject>& jcallback, |
| const std::vector<uint8_t>& thumbnail_data, |
| const gfx::Size& max_dimen_px)>; |
| |
| public: |
| ~ContextMenuHelper() override; |
| |
| void ShowContextMenu(content::RenderFrameHost* render_frame_host, |
| const content::ContextMenuParams& params); |
| |
| void OnContextMenuClosed(JNIEnv* env, |
| const base::android::JavaParamRef<jobject>& obj); |
| |
| void SetPopulator(const base::android::JavaRef<jobject>& jpopulator); |
| |
| // Methods called from Java via JNI ------------------------------------------ |
| base::android::ScopedJavaLocalRef<jobject> GetJavaWebContents( |
| JNIEnv* env, |
| const base::android::JavaParamRef<jobject>& obj); |
| void OnStartDownload(JNIEnv* env, |
| const base::android::JavaParamRef<jobject>& obj, |
| jboolean jis_link, |
| jboolean jis_data_reduction_proxy_enabled); |
| void RetrieveImageForShare( |
| JNIEnv* env, |
| const base::android::JavaParamRef<jobject>& obj, |
| const base::android::JavaParamRef<jobject>& jcallback, |
| jint max_width_px, |
| jint max_height_px); |
| void RetrieveImageForContextMenu( |
| JNIEnv* env, |
| const base::android::JavaParamRef<jobject>& obj, |
| const base::android::JavaParamRef<jobject>& jcallback, |
| jint max_width_px, |
| jint max_height_px); |
| void RetrieveImageInternal( |
| JNIEnv* env, |
| const ImageRetrieveCallback& retrieve_callback, |
| const base::android::JavaParamRef<jobject>& jcallback, |
| jint max_width_px, |
| jint max_height_px); |
| void SearchForImage(JNIEnv* env, |
| const base::android::JavaParamRef<jobject>& obj); |
| |
| private: |
| explicit ContextMenuHelper(content::WebContents* web_contents); |
| friend class content::WebContentsUserData<ContextMenuHelper>; |
| |
| static base::android::ScopedJavaLocalRef<jobject> CreateJavaContextMenuParams( |
| const content::ContextMenuParams& params); |
| |
| base::android::ScopedJavaGlobalRef<jobject> java_obj_; |
| content::WebContents* web_contents_; |
| |
| content::ContextMenuParams context_menu_params_; |
| int render_frame_id_; |
| int render_process_id_; |
| |
| WEB_CONTENTS_USER_DATA_KEY_DECL(); |
| |
| DISALLOW_COPY_AND_ASSIGN(ContextMenuHelper); |
| }; |
| |
| #endif // CHROME_BROWSER_UI_ANDROID_CONTEXT_MENU_HELPER_H_ |