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      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   virtual ~ChromeWebContentsDelegateAndroid();
     39 
     40   virtual void RunFileChooser(content::WebContents* web_contents,
     41                               const content::FileChooserParams& params)
     42                               OVERRIDE;
     43   virtual void CloseContents(content::WebContents* web_contents) OVERRIDE;
     44   virtual void FindReply(content::WebContents* web_contents,
     45                          int request_id,
     46                          int number_of_matches,
     47                          const gfx::Rect& selection_rect,
     48                          int active_match_ordinal,
     49                          bool final_update) OVERRIDE;
     50   virtual void FindMatchRectsReply(content::WebContents* web_contents,
     51                                    int version,
     52                                    const std::vector<gfx::RectF>& rects,
     53                                    const gfx::RectF& active_rect) OVERRIDE;
     54   virtual content::JavaScriptDialogManager*
     55   GetJavaScriptDialogManager() OVERRIDE;
     56   virtual void RequestMediaAccessPermission(
     57       content::WebContents* web_contents,
     58       const content::MediaStreamRequest& request,
     59       const content::MediaResponseCallback& callback) OVERRIDE;
     60   virtual bool RequestPpapiBrokerPermission(
     61       content::WebContents* web_contents,
     62       const GURL& url,
     63       const base::FilePath& plugin_path,
     64       const base::Callback<void(bool)>& callback) OVERRIDE;
     65 
     66  private:
     67   // NotificationObserver implementation.
     68   virtual void Observe(int type,
     69                        const content::NotificationSource& source,
     70                        const content::NotificationDetails& details) OVERRIDE;
     71 
     72   void OnFindResultAvailable(content::WebContents* web_contents,
     73                              const FindNotificationDetails* find_result);
     74 
     75   content::NotificationRegistrar notification_registrar_;
     76 };
     77 
     78 // Register the native methods through JNI.
     79 bool RegisterChromeWebContentsDelegateAndroid(JNIEnv* env);
     80 
     81 }  // namespace android
     82 }  // namespace chrome
     83 
     84 #endif  // CHROME_BROWSER_ANDROID_CHROME_WEB_CONTENTS_DELEGATE_ANDROID_H_
     85