chrome/browser/ui/android/toolbar/toolbar_model_android.h

   1 // Copyright 2014 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_TOOLBAR_TOOLBAR_MODEL_ANDROID_H_
   6 #define CHROME_BROWSER_UI_ANDROID_TOOLBAR_TOOLBAR_MODEL_ANDROID_H_
   7
   8 #include "base/android/jni_android.h"
   9 #include "base/android/jni_weak_ref.h"
  10 #include "base/android/scoped_java_ref.h"
  11 #include "base/basictypes.h"
  12 #include "base/memory/scoped_ptr.h"
  13 #include "chrome/browser/ui/toolbar/toolbar_model.h"
  14 #include "chrome/browser/ui/toolbar/toolbar_model_delegate.h"
  15
  16 namespace content {
  17 class WebContents;
  18 }  // content
  19
  20 // Owns a ToolbarModel and provides a way for Java to interact with it.
  21 class ToolbarModelAndroid : public ToolbarModelDelegate {
  22  public:
  23   explicit ToolbarModelAndroid(JNIEnv* env, jobject jdelegate);
  24   ~ToolbarModelAndroid() override;
  25
  26   void Destroy(JNIEnv* env, jobject obj);
  27   base::android::ScopedJavaLocalRef<jstring> GetText(
  28       JNIEnv* env,
  29       jobject obj);
  30   base::android::ScopedJavaLocalRef<jstring> GetQueryExtractionParam(
  31       JNIEnv* env,
  32       jobject obj);
  33   base::android::ScopedJavaLocalRef<jstring> GetCorpusChipText(
  34       JNIEnv* env,
  35       jobject obj);
  36
  37   // ToolbarDelegate:
  38   content::WebContents* GetActiveWebContents() const override;
  39
  40   static bool RegisterToolbarModelAndroid(JNIEnv* env);
  41
  42  private:
  43   scoped_ptr<ToolbarModel> toolbar_model_;
  44   JavaObjectWeakGlobalRef weak_java_delegate_;
  45
  46   DISALLOW_IMPLICIT_CONSTRUCTORS(ToolbarModelAndroid);
  47 };
  48
  49 #endif  // CHROME_BROWSER_UI_ANDROID_TOOLBAR_TOOLBAR_MODEL_ANDROID_H_