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_INFOBARS_INFOBAR_ANDROID_H_ 6 #define CHROME_BROWSER_UI_ANDROID_INFOBARS_INFOBAR_ANDROID_H_ 7 8 #include <string> 9 10 #include "base/android/jni_helper.h" 11 #include "base/android/scoped_java_ref.h" 12 #include "base/basictypes.h" 13 #include "base/compiler_specific.h" 14 #include "chrome/browser/infobars/infobar.h" 15 16 class InfoBarDelegate; 17 class InfoBarService; 18 19 class InfoBarAndroid : public InfoBar { 20 public: 21 22 // Make sure this set of values is aligned with the java constants defined in 23 // InfoBar.java! 24 enum ActionType { 25 ACTION_NONE = 0, 26 // Confirm infobar 27 ACTION_OK = 1, 28 ACTION_CANCEL = 2, 29 // Translate infobar 30 ACTION_TRANSLATE = 3, 31 ACTION_TRANSLATE_SHOW_ORIGINAL = 4, 32 }; 33 34 explicit InfoBarAndroid(scoped_ptr<InfoBarDelegate> delegate); 35 virtual ~InfoBarAndroid(); 36 37 // InfoBar: 38 virtual base::android::ScopedJavaLocalRef<jobject> CreateRenderInfoBar( 39 JNIEnv* env) = 0; 40 41 void set_java_infobar(const base::android::JavaRef<jobject>& java_info_bar); 42 bool HasSetJavaInfoBar() const; 43 44 // Tells the Java-side counterpart of this InfoBar to point to the replacement 45 // InfoBar instead of this one. 46 void ReassignJavaInfoBar(InfoBarAndroid* replacement); 47 OnLinkClicked(JNIEnv * env,jobject obj)48 virtual void OnLinkClicked(JNIEnv* env, jobject obj) {} 49 void OnButtonClicked(JNIEnv* env, 50 jobject obj, 51 jint action, 52 jstring action_value); 53 void OnCloseButtonClicked(JNIEnv* env, jobject obj); 54 55 void CloseJavaInfoBar(); 56 57 // Maps from a Chromium ID (IDR_TRANSLATE) to a enum value that Java code can 58 // translate into a Drawable ID using the ResourceId class. 59 int GetEnumeratedIconId(); 60 61 // Acquire the java infobar from a different one. This is used to do in-place 62 // replacements. PassJavaInfoBar(InfoBarAndroid * source)63 virtual void PassJavaInfoBar(InfoBarAndroid* source) {} 64 65 protected: 66 // Derived classes must implement this method to process the corresponding 67 // action. 68 virtual void ProcessButton(int action, 69 const std::string& action_value) = 0; 70 void CloseInfoBar(); 71 72 private: 73 base::android::ScopedJavaGlobalRef<jobject> java_info_bar_; 74 75 DISALLOW_COPY_AND_ASSIGN(InfoBarAndroid); 76 }; 77 78 // Registers the NativeInfoBar's native methods through JNI. 79 bool RegisterNativeInfoBar(JNIEnv* env); 80 81 #endif // CHROME_BROWSER_UI_ANDROID_INFOBARS_INFOBAR_ANDROID_H_ 82