Index: content/browser/android/dialog_overlay_operations_impl.h |
diff --git a/content/browser/android/dialog_overlay_operations_impl.h b/content/browser/android/dialog_overlay_operations_impl.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..8eb39f8479388fde2990b87498d78c8b5145bac0 |
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+++ b/content/browser/android/dialog_overlay_operations_impl.h |
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+// Copyright 2017 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 CONTENT_BROWSER_ANDROID_DIALOG_OVERLAY_OPERATIONS_IMPL_H_ |
+#define CONTENT_BROWSER_ANDROID_DIALOG_OVERLAY_OPERATIONS_IMPL_H_ |
+ |
+#include "base/android/jni_android.h" |
+#include "base/android/scoped_java_ref.h" |
+#include "base/unguessable_token.h" |
+#include "content/browser/android/content_view_core_impl.h" |
+#include "content/browser/android/content_view_core_impl_observer.h" |
+ |
+namespace content { |
+ |
+// Native counterpart to DialogOverlayOperationsImpl java class. This is |
+// created by the java class. When the ContentViewCore for the provided token |
+// is attached to or detached from a WindowAndroid, we get the Android window |
+// token and notify the java class. |
+class DialogOverlayOperationsImpl : public ContentViewCoreImplObserver { |
+ public: |
+ // Registers the JNI methods for ContentViewRender. |
+ static bool RegisterDialogOverlayOperationsImpl(JNIEnv* env); |
+ |
+ DialogOverlayOperationsImpl( |
+ const base::android::JavaParamRef<jobject>& receiver, |
+ const base::UnguessableToken& token); |
+ |
+ ~DialogOverlayOperationsImpl() override; |
+ |
+ // ContentViewCoreImplObserver |
+ void OnContentViewCoreDestroyed() override; |
+ void OnAttachedToWindow() override; |
+ void OnDetachedFromWindow() override; |
+ |
+ private: |
+ // Look up the ContentViewCore for |renderer_pid_| and |render_frame_id_|. |
+ ContentViewCoreImpl* GetContentViewCore(); |
+ |
+ private: |
+ // Java object that owns us. |
+ base::android::ScopedJavaGlobalRef<jobject> receiver_; |
+ |
+ base::UnguessableToken token_; |
+ ContentViewCoreImpl* cvc_; |
+}; |
+ |
+} // namespace content |
+ |
+#endif // CONTENT_BROWSER_ANDROID_DIALOG_OVERLAY_OPERATIONS_IMPL_H_ |