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// Copyright 2016 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 SERVICES_NAVIGATION_VIEW_IMPL_H_
#define SERVICES_NAVIGATION_VIEW_IMPL_H_
#include <memory>
#include "base/macros.h"
#include "content/public/browser/notification_observer.h"
#include "content/public/browser/notification_registrar.h"
#include "content/public/browser/web_contents_delegate.h"
#include "mojo/public/cpp/bindings/binding_set.h"
#include "mojo/public/cpp/bindings/strong_binding.h"
#include "services/navigation/public/interfaces/view.mojom.h"
#include "services/shell/public/cpp/interface_factory.h"
#include "services/shell/public/cpp/service.h"
#include "services/shell/public/cpp/service_context_ref.h"
#include "services/ui/public/cpp/window_tree_client_delegate.h"
#include "ui/gfx/geometry/size.h"
#include "ui/views/widget/widget_delegate.h"
namespace views {
class WebView;
class Widget;
}
namespace navigation {
class ViewImpl : public mojom::View,
public content::WebContentsDelegate,
public content::NotificationObserver,
public ui::WindowTreeClientDelegate,
public views::WidgetDelegate {
public:
ViewImpl(std::unique_ptr<shell::Connector> connector,
const std::string& client_user_id,
mojom::ViewClientPtr client,
mojom::ViewRequest request,
std::unique_ptr<shell::ServiceContextRef> ref);
~ViewImpl() override;
private:
// mojom::View:
void NavigateTo(const GURL& url) override;
void GoBack() override;
void GoForward() override;
void NavigateToOffset(int offset) override;
void Reload(bool skip_cache) override;
void Stop() override;
void GetWindowTreeClient(ui::mojom::WindowTreeClientRequest request) override;
void ShowInterstitial(const mojo::String& html) override;
void HideInterstitial() override;
void SetResizerSize(const gfx::Size& size) override;
// content::WebContentsDelegate:
void AddNewContents(content::WebContents* source,
content::WebContents* new_contents,
WindowOpenDisposition disposition,
const gfx::Rect& initial_rect,
bool user_gesture,
bool* was_blocked) override;
void CloseContents(content::WebContents* source) override;
content::WebContents* OpenURLFromTab(
content::WebContents* source,
const content::OpenURLParams& params) override;
void LoadingStateChanged(content::WebContents* source,
bool to_different_document) override;
void NavigationStateChanged(content::WebContents* source,
content::InvalidateTypes changed_flags) override;
void LoadProgressChanged(content::WebContents* source,
double progress) override;
void UpdateTargetURL(content::WebContents* source, const GURL& url) override;
gfx::Rect GetRootWindowResizerRect() const override;
// content::NotificationObserver:
void Observe(int type,
const content::NotificationSource& source,
const content::NotificationDetails& details) override;
// ui::WindowTreeClientDelegate:
void OnEmbed(ui::Window* root) override;
void OnEmbedRootDestroyed(ui::Window* root) override;
void OnLostConnection(ui::WindowTreeClient* client) override;
void OnPointerEventObserved(const ui::PointerEvent& event,
ui::Window* target) override;
// views::WidgetDelegate:
views::View* GetContentsView() override;
views::Widget* GetWidget() override;
const views::Widget* GetWidget() const override;
std::unique_ptr<shell::Connector> connector_;
mojo::StrongBinding<mojom::View> binding_;
mojom::ViewClientPtr client_;
std::unique_ptr<shell::ServiceContextRef> ref_;
std::unique_ptr<ui::WindowTreeClient> window_tree_client_;
views::WebView* web_view_;
std::unique_ptr<content::WebContents> web_contents_;
content::NotificationRegistrar registrar_;
std::unique_ptr<views::Widget> widget_;
gfx::Size resizer_size_;
DISALLOW_COPY_AND_ASSIGN(ViewImpl);
};
} // navigation
#endif // SERVICES_NAVIGATION_VIEW_IMPL_H_