chrome/browser/android/document/document_web_contents_delegate.h

   1 // Copyright 2015 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_ANDROID_DOCUMENT_DOCUMENT_WEB_CONTENTS_DELEGATE_H_
   6 #define CHROME_BROWSER_ANDROID_DOCUMENT_DOCUMENT_WEB_CONTENTS_DELEGATE_H_
   7
   8 #include "components/web_contents_delegate_android/web_contents_delegate_android.h"
   9
  10 // Stub WebContentsDelegateAndroid that is meant to be a temporary substitute
  11 // for a real WebContentsDelegate for the (expectedly short) period between when
  12 // a new WebContents is created and the new DocumentActivity/DocumentTab are
  13 // created and take ownership of the WebContents (which replaces this Delegate
  14 // with a real one).  It is not meant to do anything except allow
  15 // WebContentsDelegateAndroid::OpenURLFromTab() to load the URL for the
  16 // WebContents.
  17 class DocumentWebContentsDelegate
  18     : public web_contents_delegate_android::WebContentsDelegateAndroid {
  19  public:
  20   DocumentWebContentsDelegate(JNIEnv* env, jobject obj);
  21   ~DocumentWebContentsDelegate() override;
  22
  23   // Attaches this delegate to the given WebContents.
  24   void AttachContents(JNIEnv* env, jobject obj, jobject jweb_contents);
  25
  26   // Registers the JNI calls.
  27   static bool Register(JNIEnv* env);
  28
  29   // Overridden from WebContentsDelegate.
  30   void AddNewContents(content::WebContents* source,
  31                       content::WebContents* new_contents,
  32                       WindowOpenDisposition disposition,
  33                       const gfx::Rect& initial_pos,
  34                       bool user_gesture,
  35                       bool* was_blocked) override;
  36   void CloseContents(content::WebContents* source) override;
  37   bool ShouldCreateWebContents(
  38       content::WebContents* web_contents,
  39       int route_id,
  40       int main_frame_route_id,
  41       WindowContainerType window_container_type,
  42       const std::string& frame_name,
  43       const GURL& target_url,
  44       const std::string& partition_id,
  45       content::SessionStorageNamespace* session_storage_namespace) override;
  46 };
  47
  48 #endif  // CHROME_BROWSER_ANDROID_DOCUMENT_DOCUMENT_WEB_CONTENTS_DELEGATE_H_