chrome/browser/ui/android/infobars/infobar_container_android.h

   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_CONTAINER_ANDROID_H_
   6 #define CHROME_BROWSER_UI_ANDROID_INFOBARS_INFOBAR_CONTAINER_ANDROID_H_
   7
   8 #include <map>
   9 #include <string>
  10
  11 #include "base/android/jni_weak_ref.h"
  12 #include "base/android/scoped_java_ref.h"
  13 #include "base/basictypes.h"
  14 #include "base/compiler_specific.h"
  15 #include "components/infobars/core/infobar_container.h"
  16
  17 class InfoBarAndroid;
  18
  19 namespace content {
  20 class WebContents;
  21 }
  22
  23 class InfoBarContainerAndroid : public infobars::InfoBarContainer {
  24  public:
  25   InfoBarContainerAndroid(JNIEnv* env,
  26                           jobject infobar_container);
  27   void SetWebContents(JNIEnv* env, jobject obj, jobject web_contents);
  28   void Destroy(JNIEnv* env, jobject obj);
  29
  30   JavaObjectWeakGlobalRef java_container() const {
  31     return weak_java_infobar_container_;
  32   }
  33
  34  private:
  35   ~InfoBarContainerAndroid() override;
  36
  37   // InfobarContainer:
  38   void PlatformSpecificAddInfoBar(infobars::InfoBar* infobar,
  39                                   size_t position) override;
  40   void PlatformSpecificRemoveInfoBar(infobars::InfoBar* infobar) override;
  41   void PlatformSpecificReplaceInfoBar(infobars::InfoBar* old_infobar,
  42                                       infobars::InfoBar* new_infobar) override;
  43
  44   // Create the Java equivalent of |android_bar| and add it to the java
  45   // container.
  46   void AttachJavaInfoBar(InfoBarAndroid* android_bar);
  47
  48   // We're owned by the java infobar, need to use a weak ref so it can destroy
  49   // us.
  50   JavaObjectWeakGlobalRef weak_java_infobar_container_;
  51
  52   DISALLOW_COPY_AND_ASSIGN(InfoBarContainerAndroid);
  53 };
  54
  55 // Registers the InfoBarContainer's native methods through JNI.
  56 bool RegisterInfoBarContainer(JNIEnv* env);
  57
  58 #endif  // CHROME_BROWSER_UI_ANDROID_INFOBARS_INFOBAR_CONTAINER_ANDROID_H_