122 lines
3.5 KiB
C++
122 lines
3.5 KiB
C++
// Copyright 2017 The Chromium Embedded Framework Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "libcef/browser/extensions/browser_platform_delegate_background.h"
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#include <utility>
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#include "libcef/browser/alloy/alloy_browser_host_impl.h"
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#include "libcef/browser/thread_util.h"
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#include "libcef/features/runtime_checks.h"
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#include "content/public/browser/render_view_host.h"
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#include "content/public/browser/render_widget_host.h"
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CefBrowserPlatformDelegateBackground::CefBrowserPlatformDelegateBackground(
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std::unique_ptr<CefBrowserPlatformDelegateNative> native_delegate)
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: native_delegate_(std::move(native_delegate)) {
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REQUIRE_ALLOY_RUNTIME();
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native_delegate_->set_windowless_handler(this);
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}
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bool CefBrowserPlatformDelegateBackground::CreateHostWindow() {
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// Nothing to do here.
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return true;
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}
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void CefBrowserPlatformDelegateBackground::CloseHostWindow() {
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// No host window, so continue browser destruction now. Do it asynchronously
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// so the call stack has a chance to unwind.
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CEF_POST_TASK(CEF_UIT,
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base::BindOnce(&AlloyBrowserHostImpl::WindowDestroyed,
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static_cast<AlloyBrowserHostImpl*>(browser_)));
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}
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CefWindowHandle CefBrowserPlatformDelegateBackground::GetHostWindowHandle()
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const {
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return kNullWindowHandle;
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}
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SkColor CefBrowserPlatformDelegateBackground::GetBackgroundColor() const {
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return native_delegate_->GetBackgroundColor();
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}
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void CefBrowserPlatformDelegateBackground::WasResized() {
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// Nothing to do here.
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}
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void CefBrowserPlatformDelegateBackground::SendKeyEvent(
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const CefKeyEvent& event) {
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// Nothing to do here.
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}
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void CefBrowserPlatformDelegateBackground::SendMouseClickEvent(
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const CefMouseEvent& event,
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CefBrowserHost::MouseButtonType type,
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bool mouseUp,
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int clickCount) {
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// Nothing to do here.
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}
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void CefBrowserPlatformDelegateBackground::SendMouseMoveEvent(
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const CefMouseEvent& event,
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bool mouseLeave) {
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// Nothing to do here.
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}
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void CefBrowserPlatformDelegateBackground::SendMouseWheelEvent(
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const CefMouseEvent& event,
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int deltaX,
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int deltaY) {
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// Nothing to do here.
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}
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void CefBrowserPlatformDelegateBackground::SendTouchEvent(
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const CefTouchEvent& event) {
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// Nothing to do here.
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}
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void CefBrowserPlatformDelegateBackground::SetFocus(bool setFocus) {
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// Nothing to do here.
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}
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gfx::Point CefBrowserPlatformDelegateBackground::GetScreenPoint(
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const gfx::Point& view_pt,
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bool want_dip_coords) const {
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// Nothing to do here.
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return view_pt;
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}
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void CefBrowserPlatformDelegateBackground::ViewText(const std::string& text) {
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native_delegate_->ViewText(text);
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}
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bool CefBrowserPlatformDelegateBackground::HandleKeyboardEvent(
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const content::NativeWebKeyboardEvent& event) {
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// Nothing to do here.
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return false;
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}
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CefEventHandle CefBrowserPlatformDelegateBackground::GetEventHandle(
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const content::NativeWebKeyboardEvent& event) const {
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return native_delegate_->GetEventHandle(event);
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}
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std::unique_ptr<CefMenuRunner>
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CefBrowserPlatformDelegateBackground::CreateMenuRunner() {
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// No default menu implementation for background browsers.
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return nullptr;
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}
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CefWindowHandle CefBrowserPlatformDelegateBackground::GetParentWindowHandle()
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const {
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return GetHostWindowHandle();
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}
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gfx::Point CefBrowserPlatformDelegateBackground::GetParentScreenPoint(
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const gfx::Point& view,
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bool want_dip_coords) const {
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return GetScreenPoint(view, want_dip_coords);
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}
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