Implementing native chromium GeolocationPermissionContext

BUG=


Review URL: https://chromiumcodereview.appspot.com/11763002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@176032 0039d316-1c4b-4281-b951-d872f2087c98

5 files changed, 188 insertions, 0 deletions

diff --git a/android_webview/native/aw_contents.cc b/android_webview/native/aw_contents.cc
index 4974fb6..a44fb06 100644
--- a/android_webview/native/aw_contents.cc
+++ b/android_webview/native/aw_contents.cc
@@ -614,6 +614,22 @@ bool RegisterAwContents(JNIEnv* env) {
   return RegisterNativesImpl(env) >= 0;
 }
 
+void AwContents::OnGeolocationShowPrompt(int render_process_id,
+                                       int render_view_id,
+                                       int bridge_id,
+                                       const GURL& requesting_frame) {
+  JNIEnv* env = AttachCurrentThread();
+  ScopedJavaLocalRef<jstring> j_requesting_frame(
+      ConvertUTF8ToJavaString(env, requesting_frame.spec()));
+  Java_AwContents_onGeolocationPermissionsShowPrompt(env,
+      java_ref_.get(env).obj(), render_process_id, render_view_id, bridge_id,
+      j_requesting_frame.obj());
+}
+
+void AwContents::OnGeolocationHidePrompt() {
+  // TODO(kristianm): Implement this
+}
+
 jint AwContents::FindAllSync(JNIEnv* env, jobject obj, jstring search_string) {
   return GetFindHelper()->FindAllSync(
       ConvertJavaStringToUTF16(env, search_string));
diff --git a/android_webview/native/aw_contents.h b/android_webview/native/aw_contents.h
index ef39c56..6d02482 100644
--- a/android_webview/native/aw_contents.h
+++ b/android_webview/native/aw_contents.h
@@ -102,6 +102,13 @@ class AwContents : public FindHelper::Listener,
                            int scroll_x, int scroll_y);
   void FocusFirstNode(JNIEnv* env, jobject obj);
 
+  // Geolocation API support
+  void OnGeolocationShowPrompt(int render_process_id,
+                             int render_view_id,
+                             int bridge_id,
+                             const GURL& requesting_frame);
+  void OnGeolocationHidePrompt();
+
   // Find-in-page API and related methods.
   jint FindAllSync(JNIEnv* env, jobject obj, jstring search_string);
   void FindAllAsync(JNIEnv* env, jobject obj, jstring search_string);
diff --git a/android_webview/native/aw_geolocation_permission_context.cc b/android_webview/native/aw_geolocation_permission_context.cc
new file mode 100644
index 0000000..959c464
--- /dev/null
+++ b/android_webview/native/aw_geolocation_permission_context.cc
@@ -0,0 +1,103 @@
+// Copyright (c) 2012 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.
+
+#include "android_webview/native/aw_geolocation_permission_context.h"
+
+#include "android_webview/native/aw_contents.h"
+#include "base/bind.h"
+#include "base/callback.h"
+#include "content/public/browser/browser_thread.h"
+#include "content/public/browser/render_view_host.h"
+#include "content/public/browser/web_contents.h"
+#include "googleurl/src/gurl.h"
+
+namespace android_webview {
+
+AwGeolocationPermissionContext::~AwGeolocationPermissionContext() {
+}
+
+void
+AwGeolocationPermissionContext::RequestGeolocationPermissionOnUIThread(
+    int render_process_id,
+    int render_view_id,
+    int bridge_id,
+    const GURL& requesting_frame,
+    base::Callback<void(bool)> callback) {
+  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
+  const content::RenderViewHost* host =
+      content::RenderViewHost::FromID(render_process_id, render_view_id);
+  content::WebContents* web_contents =
+      content::WebContents::FromRenderViewHost(host);
+  AwContents* aw_contents = AwContents::FromWebContents(web_contents);
+  aw_contents->OnGeolocationShowPrompt(
+      render_process_id,
+      render_view_id,
+      bridge_id,
+      requesting_frame);
+}
+
+void
+AwGeolocationPermissionContext::RequestGeolocationPermission(
+    int render_process_id,
+    int render_view_id,
+    int bridge_id,
+    const GURL& requesting_frame,
+    base::Callback<void(bool)> callback) {
+  content::BrowserThread::PostTask(
+      content::BrowserThread::UI, FROM_HERE,
+      base::Bind(
+          &AwGeolocationPermissionContext::
+              RequestGeolocationPermissionOnUIThread,
+          this,
+          render_process_id,
+          render_view_id,
+          bridge_id,
+          requesting_frame,
+          callback));
+}
+
+// static
+content::GeolocationPermissionContext*
+AwGeolocationPermissionContext::Create() {
+  return new AwGeolocationPermissionContext();
+}
+
+void
+AwGeolocationPermissionContext::CancelGeolocationPermissionRequestOnUIThread(
+    int render_process_id,
+    int render_view_id,
+    int bridge_id,
+    const GURL& requesting_frame) {
+  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
+  // TODO(kristianm): Implement this
+}
+
+void
+AwGeolocationPermissionContext::CancelGeolocationPermissionRequest(
+    int render_process_id,
+    int render_view_id,
+    int bridge_id,
+    const GURL& requesting_frame) {
+  content::BrowserThread::PostTask(
+      content::BrowserThread::UI, FROM_HERE,
+      base::Bind(
+          &AwGeolocationPermissionContext::
+              CancelGeolocationPermissionRequestOnUIThread,
+          this,
+          render_process_id,
+          render_view_id,
+          bridge_id,
+          requesting_frame));
+}
+
+void InvokeCallback(
+    int render_process_id,
+    int render_view_id,
+    int bridge_id,
+    const GURL& requesting_frame,
+    bool value) {
+  // TODO(kristianm): Implement this
+}
+
+}  // namespace android_webview
diff --git a/android_webview/native/aw_geolocation_permission_context.h b/android_webview/native/aw_geolocation_permission_context.h
new file mode 100644
index 0000000..3235c4d
--- /dev/null
+++ b/android_webview/native/aw_geolocation_permission_context.h
@@ -0,0 +1,60 @@
+// Copyright (c) 2012 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 ANDROID_WEBVIEW_NATIVE_AW_GEOLOCATION_PERMISSION_CONTEXT_H_
+#define ANDROID_WEBVIEW_NATIVE_AW_GEOLOCATION_PERMISSION_CONTEXT_H_
+
+#include "base/callback_forward.h"
+#include "content/public/browser/geolocation_permission_context.h"
+
+class GURL;
+
+namespace android_webview {
+
+class AwGeolocationPermissionContext :
+    public content::GeolocationPermissionContext {
+ public:
+  static content::GeolocationPermissionContext* Create();
+
+  // content::GeolocationPermissionContext implementation
+  virtual void RequestGeolocationPermission(
+      int render_process_id,
+      int render_view_id,
+      int bridge_id,
+      const GURL& requesting_frame,
+      base::Callback<void(bool)> callback) OVERRIDE;
+  virtual void CancelGeolocationPermissionRequest(
+      int render_process_id,
+      int render_view_id,
+      int bridge_id,
+      const GURL& requesting_frame) OVERRIDE;
+
+  void InvokeCallback(
+      int render_process_id,
+      int render_view_id,
+      int bridge_id,
+      const GURL& requesting_frame,
+      bool value);
+
+ protected:
+  virtual ~AwGeolocationPermissionContext();
+
+ private:
+  void RequestGeolocationPermissionOnUIThread(
+      int render_process_id,
+      int render_view_id,
+      int bridge_id,
+      const GURL& requesting_frame,
+      base::Callback<void(bool)> callback);
+
+  void CancelGeolocationPermissionRequestOnUIThread(
+      int render_process_id,
+      int render_view_id,
+      int bridge_id,
+      const GURL& requesting_frame);
+};
+
+}  // namespace android_webview
+
+#endif  // ANDROID_WEBVIEW_NATIVE_AW_GEOLOCATION_PERMISSION_CONTEXT_H_
diff --git a/android_webview/native/webview_native.gyp b/android_webview/native/webview_native.gyp
index 3ecb1a6..2d29820 100644
--- a/android_webview/native/webview_native.gyp
+++ b/android_webview/native/webview_native.gyp
@@ -32,6 +32,8 @@
         'aw_contents.h',
         'aw_contents_io_thread_client_impl.cc',
         'aw_contents_io_thread_client_impl.h',
+        'aw_geolocation_permission_context.cc',
+        'aw_geolocation_permission_context.h',
         'aw_http_auth_handler.cc',
         'aw_http_auth_handler.h',
         'aw_javascript_dialog_creator.cc',