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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 #include "android_webview/native/aw_geolocation_permission_context.h"
      6 
      7 #include "android_webview/native/aw_contents.h"
      8 #include "base/bind.h"
      9 #include "base/callback.h"
     10 #include "content/public/browser/browser_thread.h"
     11 #include "content/public/browser/render_view_host.h"
     12 #include "content/public/browser/web_contents.h"
     13 
     14 namespace android_webview {
     15 
     16 AwGeolocationPermissionContext::~AwGeolocationPermissionContext() {
     17 }
     18 
     19 void
     20 AwGeolocationPermissionContext::RequestGeolocationPermissionOnUIThread(
     21     int render_process_id,
     22     int render_view_id,
     23     int bridge_id,
     24     const GURL& requesting_frame,
     25     base::Callback<void(bool)> callback) {
     26   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
     27 
     28   AwContents* aw_contents =
     29       AwContents::FromID(render_process_id, render_view_id);
     30   if (!aw_contents) {
     31     callback.Run(false);
     32     return;
     33   }
     34   aw_contents->ShowGeolocationPrompt(requesting_frame, callback);
     35 }
     36 
     37 void
     38 AwGeolocationPermissionContext::RequestGeolocationPermission(
     39     int render_process_id,
     40     int render_view_id,
     41     int bridge_id,
     42     const GURL& requesting_frame,
     43     base::Callback<void(bool)> callback) {
     44   content::BrowserThread::PostTask(
     45       content::BrowserThread::UI, FROM_HERE,
     46       base::Bind(
     47           &AwGeolocationPermissionContext::
     48               RequestGeolocationPermissionOnUIThread,
     49           this,
     50           render_process_id,
     51           render_view_id,
     52           bridge_id,
     53           requesting_frame,
     54           callback));
     55 }
     56 
     57 // static
     58 content::GeolocationPermissionContext*
     59 AwGeolocationPermissionContext::Create(AwBrowserContext* browser_context) {
     60   return new AwGeolocationPermissionContext();
     61 }
     62 
     63 void
     64 AwGeolocationPermissionContext::CancelGeolocationPermissionRequestOnUIThread(
     65     int render_process_id,
     66     int render_view_id,
     67     int bridge_id,
     68     const GURL& requesting_frame) {
     69   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
     70 
     71   AwContents* aw_contents =
     72       AwContents::FromID(render_process_id, render_view_id);
     73   if (aw_contents) {
     74     aw_contents->HideGeolocationPrompt(requesting_frame);
     75   }
     76 }
     77 
     78 void
     79 AwGeolocationPermissionContext::CancelGeolocationPermissionRequest(
     80     int render_process_id,
     81     int render_view_id,
     82     int bridge_id,
     83     const GURL& requesting_frame) {
     84   content::BrowserThread::PostTask(
     85       content::BrowserThread::UI, FROM_HERE,
     86       base::Bind(
     87           &AwGeolocationPermissionContext::
     88               CancelGeolocationPermissionRequestOnUIThread,
     89           this,
     90           render_process_id,
     91           render_view_id,
     92           bridge_id,
     93           requesting_frame));
     94 }
     95 
     96 }  // namespace android_webview
     97