chrome/browser/ui/webui/mojo_web_ui_controller.cc

   1 // Copyright 2014 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 "chrome/browser/ui/webui/mojo_web_ui_controller.h"
   6
   7 #include "chrome/browser/profiles/profile.h"
   8 #include "chrome/browser/ui/webui/mojo_web_ui_handler.h"
   9 #include "content/public/browser/render_process_host.h"
  10 #include "content/public/browser/web_ui_data_source.h"
  11 #include "content/public/common/bindings_policy.h"
  12 #include "third_party/mojo/src/mojo/public/cpp/system/core.h"
  13
  14 MojoWebUIControllerBase::MojoWebUIControllerBase(content::WebUI* contents)
  15     : WebUIController(contents), mojo_data_source_(NULL) {
  16 }
  17
  18 MojoWebUIControllerBase::~MojoWebUIControllerBase() {
  19 }
  20
  21 void MojoWebUIControllerBase::RenderViewCreated(
  22     content::RenderViewHost* render_view_host) {
  23   render_view_host->AllowBindings(content::BINDINGS_POLICY_WEB_UI);
  24 }
  25
  26 void MojoWebUIControllerBase::AddMojoResourcePath(const std::string& path,
  27                                                   int resource_id) {
  28   if (!mojo_data_source_) {
  29     mojo_data_source_ = content::WebUIDataSource::AddMojoDataSource(
  30         Profile::FromWebUI(web_ui()));
  31   }
  32   mojo_data_source_->AddResourcePath(path, resource_id);
  33 }