cef/libcef/common/content_client.h

93 lines
3.1 KiB
C++

// 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 CEF_LIBCEF_COMMON_CONTENT_CLIENT_H_
#define CEF_LIBCEF_COMMON_CONTENT_CLIENT_H_
#pragma once
#include <list>
#include <string>
#include <vector>
#include "include/cef_app.h"
#include "base/compiler_specific.h"
#include "content/public/common/content_client.h"
#include "ui/base/resource/resource_bundle.h"
class CefContentClient : public content::ContentClient,
public ui::ResourceBundle::Delegate {
public:
explicit CefContentClient(CefRefPtr<CefApp> application);
~CefContentClient() override;
// Returns the singleton CefContentClient instance.
static CefContentClient* Get();
// content::ContentClient methods.
void AddPepperPlugins(
std::vector<content::PepperPluginInfo>* plugins) override;
void AddAdditionalSchemes(
std::vector<std::string>* standard_schemes,
std::vector<std::string>* savable_schemes) override;
std::string GetUserAgent() const override;
base::string16 GetLocalizedString(int message_id) const override;
base::StringPiece GetDataResource(
int resource_id,
ui::ScaleFactor scale_factor) const override;
gfx::Image& GetNativeImageNamed(int resource_id) const override;
struct SchemeInfo {
std::string scheme_name;
bool is_standard;
bool is_local;
bool is_display_isolated;
};
typedef std::list<SchemeInfo> SchemeInfoList;
// Custom scheme registration.
void AddCustomScheme(const SchemeInfo& scheme_info);
const SchemeInfoList* GetCustomSchemes();
bool HasCustomScheme(const std::string& scheme_name);
CefRefPtr<CefApp> application() const { return application_; }
void set_pack_loading_disabled(bool val) { pack_loading_disabled_ = val; }
bool pack_loading_disabled() const { return pack_loading_disabled_; }
void set_allow_pack_file_load(bool val) { allow_pack_file_load_ = val; }
private:
// ui::ResourceBundle::Delegate methods.
base::FilePath GetPathForResourcePack(
const base::FilePath& pack_path,
ui::ScaleFactor scale_factor) override;
base::FilePath GetPathForLocalePack(
const base::FilePath& pack_path,
const std::string& locale) override;
gfx::Image GetImageNamed(int resource_id) override;
gfx::Image GetNativeImageNamed(
int resource_id,
ui::ResourceBundle::ImageRTL rtl) override;
base::RefCountedStaticMemory* LoadDataResourceBytes(
int resource_id,
ui::ScaleFactor scale_factor) override;
bool GetRawDataResource(int resource_id,
ui::ScaleFactor scale_factor,
base::StringPiece* value) override;
bool GetLocalizedString(int message_id,
base::string16* value) override;
scoped_ptr<gfx::Font> GetFont(
ui::ResourceBundle::FontStyle style) override;
CefRefPtr<CefApp> application_;
bool pack_loading_disabled_;
bool allow_pack_file_load_;
// Custom schemes handled by the client.
SchemeInfoList scheme_info_list_;
bool scheme_info_list_locked_;
};
#endif // CEF_LIBCEF_COMMON_CONTENT_CLIENT_H_