1 // Copyright 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CHROME_BROWSER_UI_ANDROID_CONTEXT_MENU_HELPER_H_ 6 #define CHROME_BROWSER_UI_ANDROID_CONTEXT_MENU_HELPER_H_ 7 8 #include "base/android/jni_android.h" 9 #include "base/callback.h" 10 #include "base/memory/scoped_ptr.h" 11 #include "content/public/browser/web_contents_user_data.h" 12 #include "content/public/common/context_menu_params.h" 13 14 namespace content { 15 struct ContextMenuParams; 16 class WebContents; 17 } 18 19 class ContextMenuHelper 20 : public content::WebContentsUserData<ContextMenuHelper> { 21 public: 22 virtual ~ContextMenuHelper(); 23 24 void ShowContextMenu(const content::ContextMenuParams& params); 25 26 void ShowCustomContextMenu( 27 const content::ContextMenuParams& params, 28 const base::Callback<void(int)>& callback); 29 30 void SetPopulator(jobject jpopulator); 31 32 // Methods called from Java via JNI ------------------------------------------ 33 34 void OnCustomItemSelected(JNIEnv* env, jobject obj, jint action); 35 void OnStartDownload(JNIEnv* env, jobject obj, jboolean jis_link); 36 37 private: 38 explicit ContextMenuHelper(content::WebContents* web_contents); 39 friend class content::WebContentsUserData<ContextMenuHelper>; 40 41 static base::android::ScopedJavaLocalRef<jobject> CreateJavaContextMenuParams( 42 const content::ContextMenuParams& params); 43 44 base::android::ScopedJavaGlobalRef<jobject> java_obj_; 45 content::WebContents* web_contents_; 46 47 base::Callback<void(int)> context_menu_callback_; 48 content::ContextMenuParams context_menu_params_; 49 50 DISALLOW_COPY_AND_ASSIGN(ContextMenuHelper); 51 }; 52 53 bool RegisterContextMenuHelper(JNIEnv* env); 54 55 #endif // CHROME_BROWSER_UI_ANDROID_CONTEXT_MENU_HELPER_H_ 56
