cef/libcef/browser/browser_platform_delegate_c...

86 lines
2.9 KiB
C++

// Copyright 2015 The Chromium Embedded Framework 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 "libcef/browser/browser_platform_delegate.h"
#include <utility>
#include "base/memory/ptr_util.h"
#include "build/build_config.h"
#if defined(OS_WIN)
#include "libcef/browser/native/browser_platform_delegate_native_win.h"
#include "libcef/browser/osr/browser_platform_delegate_osr_win.h"
#elif defined(OS_MACOSX)
#include "libcef/browser/native/browser_platform_delegate_native_mac.h"
#include "libcef/browser/osr/browser_platform_delegate_osr_mac.h"
#elif defined(OS_LINUX)
#include "libcef/browser/native/browser_platform_delegate_native_linux.h"
#include "libcef/browser/osr/browser_platform_delegate_osr_linux.h"
#else
#error A delegate implementation is not available for your platform.
#endif
#if defined(USE_AURA)
#include "libcef/browser/views/browser_platform_delegate_views.h"
#endif
namespace {
std::unique_ptr<CefBrowserPlatformDelegateNative> CreateNativeDelegate(
const CefWindowInfo& window_info) {
#if defined(OS_WIN)
return base::WrapUnique(new CefBrowserPlatformDelegateNativeWin(window_info));
#elif defined(OS_MACOSX)
return base::WrapUnique(new CefBrowserPlatformDelegateNativeMac(window_info));
#elif defined(OS_LINUX)
return base::WrapUnique(
new CefBrowserPlatformDelegateNativeLinux(window_info));
#endif
}
std::unique_ptr<CefBrowserPlatformDelegateOsr> CreateOSRDelegate(
std::unique_ptr<CefBrowserPlatformDelegateNative> native_delegate) {
#if defined(OS_WIN)
return base::WrapUnique(
new CefBrowserPlatformDelegateOsrWin(std::move(native_delegate)));
#elif defined(OS_MACOSX)
return base::WrapUnique(
new CefBrowserPlatformDelegateOsrMac(std::move(native_delegate)));
#elif defined(OS_LINUX)
return base::WrapUnique(
new CefBrowserPlatformDelegateOsrLinux(std::move(native_delegate)));
#endif
}
} // namespace
// static
std::unique_ptr<CefBrowserPlatformDelegate> CefBrowserPlatformDelegate::Create(
CefBrowserHostImpl::CreateParams& create_params) {
if (create_params.window_info) {
std::unique_ptr<CefBrowserPlatformDelegateNative> native_delegate =
CreateNativeDelegate(*create_params.window_info.get());
if (create_params.window_info->windowless_rendering_enabled &&
create_params.client &&
create_params.client->GetRenderHandler().get()) {
return CreateOSRDelegate(std::move(native_delegate));
}
return std::move(native_delegate);
}
#if defined(USE_AURA)
else {
// CefWindowInfo is not used in this case.
std::unique_ptr<CefBrowserPlatformDelegateNative> native_delegate =
CreateNativeDelegate(CefWindowInfo());
return base::WrapUnique(new CefBrowserPlatformDelegateViews(
std::move(native_delegate),
static_cast<CefBrowserViewImpl*>(create_params.browser_view.get())));
}
#endif // defined(USE_AURA)
NOTREACHED();
return nullptr;
}