chrome/browser/android/chrome_web_contents_delegate_android.h

   1 // Copyright (c) 2012 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_CHROME_WEB_CONTENTS_DELEGATE_ANDROID_H_
   6 #define CHROME_BROWSER_ANDROID_CHROME_WEB_CONTENTS_DELEGATE_ANDROID_H_
   7
   8 #include <jni.h>
   9
  10 #include "base/files/file_path.h"
  11 #include "components/web_contents_delegate_android/web_contents_delegate_android.h"
  12 #include "content/public/browser/notification_observer.h"
  13 #include "content/public/browser/notification_registrar.h"
  14
  15 class FindNotificationDetails;
  16
  17 namespace content {
  18 struct FileChooserParams;
  19 class WebContents;
  20 }
  21
  22 namespace gfx {
  23 class Rect;
  24 class RectF;
  25 }
  26
  27 namespace chrome {
  28 namespace android {
  29
  30 // Chromium Android specific WebContentsDelegate.
  31 // Should contain any WebContentsDelegate implementations required by
  32 // the Chromium Android port but not to be shared with WebView.
  33 class ChromeWebContentsDelegateAndroid
  34     : public web_contents_delegate_android::WebContentsDelegateAndroid,
  35       public content::NotificationObserver {
  36  public:
  37   ChromeWebContentsDelegateAndroid(JNIEnv* env, jobject obj);
  38   ~ChromeWebContentsDelegateAndroid() override;
  39
  40   void LoadingStateChanged(content::WebContents* source,
  41                            bool to_different_document) override;
  42   void RunFileChooser(content::WebContents* web_contents,
  43                       const content::FileChooserParams& params) override;
  44   void CloseContents(content::WebContents* web_contents) override;
  45   void FindReply(content::WebContents* web_contents,
  46                  int request_id,
  47                  int number_of_matches,
  48                  const gfx::Rect& selection_rect,
  49                  int active_match_ordinal,
  50                  bool final_update) override;
  51   void FindMatchRectsReply(content::WebContents* web_contents,
  52                            int version,
  53                            const std::vector<gfx::RectF>& rects,
  54                            const gfx::RectF& active_rect) override;
  55   content::JavaScriptDialogManager* GetJavaScriptDialogManager(
  56       content::WebContents* source) override;
  57   void RequestMediaAccessPermission(
  58       content::WebContents* web_contents,
  59       const content::MediaStreamRequest& request,
  60       const content::MediaResponseCallback& callback) override;
  61   bool CheckMediaAccessPermission(content::WebContents* web_contents,
  62                                   const GURL& security_origin,
  63                                   content::MediaStreamType type) override;
  64   bool RequestPpapiBrokerPermission(
  65       content::WebContents* web_contents,
  66       const GURL& url,
  67       const base::FilePath& plugin_path,
  68       const base::Callback<void(bool)>& callback) override;
  69   content::WebContents* OpenURLFromTab(
  70       content::WebContents* source,
  71       const content::OpenURLParams& params) override;
  72   void AddNewContents(content::WebContents* source,
  73                       content::WebContents* new_contents,
  74                       WindowOpenDisposition disposition,
  75                       const gfx::Rect& initial_rect,
  76                       bool user_gesture,
  77                       bool* was_blocked) override;
  78
  79  private:
  80   // NotificationObserver implementation.
  81   void Observe(int type,
  82                const content::NotificationSource& source,
  83                const content::NotificationDetails& details) override;
  84
  85   void OnFindResultAvailable(content::WebContents* web_contents,
  86                              const FindNotificationDetails* find_result);
  87
  88   content::NotificationRegistrar notification_registrar_;
  89 };
  90
  91 // Register the native methods through JNI.
  92 bool RegisterChromeWebContentsDelegateAndroid(JNIEnv* env);
  93
  94 }  // namespace android
  95 }  // namespace chrome
  96
  97 #endif  // CHROME_BROWSER_ANDROID_CHROME_WEB_CONTENTS_DELEGATE_ANDROID_H_