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https://bitbucket.org/chromiumembedded/cef
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66648c2343
- Remove CefRequestContextHandler::OnBeforePluginLoad and CefRequestContext::PurgePluginListCache (fixes issue #3047). These methods stopped being relevant after the removal of Flash support in January 2021. The last remaining PPAPI plugin (PDF viewer) will switch to a non-plugin implementation in the near future (see https://crbug.com/702993#c58) and functionality related to plugin filtering has already been removed in https://crrev.com/343ae351c9.
77 lines
2.8 KiB
C++
77 lines
2.8 KiB
C++
// Copyright 2015 The Chromium Embedded Framework Authors.
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// Portions copyright 2014 The Chromium 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/mime_handler_view_guest_delegate.h"
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#include "libcef/browser/alloy/alloy_browser_host_impl.h"
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#include "libcef/browser/alloy/alloy_content_browser_client.h"
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#include "libcef/browser/browser_context.h"
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#include "libcef/browser/browser_info.h"
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#include "libcef/browser/osr/web_contents_view_osr.h"
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#include "extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.h"
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namespace extensions {
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CefMimeHandlerViewGuestDelegate::CefMimeHandlerViewGuestDelegate(
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MimeHandlerViewGuest* guest)
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: guest_(guest), owner_web_contents_(guest_->owner_web_contents()) {}
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CefMimeHandlerViewGuestDelegate::~CefMimeHandlerViewGuestDelegate() {}
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void CefMimeHandlerViewGuestDelegate::OverrideWebContentsCreateParams(
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content::WebContents::CreateParams* params) {
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DCHECK(params->guest_delegate);
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CefRefPtr<AlloyBrowserHostImpl> owner_browser =
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AlloyBrowserHostImpl::GetBrowserForContents(owner_web_contents_);
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DCHECK(owner_browser);
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if (owner_browser->IsWindowless()) {
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CefWebContentsViewOSR* view_osr = new CefWebContentsViewOSR(
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owner_browser->GetBackgroundColor(), false, false);
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params->view = view_osr;
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params->delegate_view = view_osr;
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}
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}
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void CefMimeHandlerViewGuestDelegate::OnGuestAttached() {
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content::WebContents* web_contents = guest_->web_contents();
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DCHECK(web_contents);
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CefRefPtr<AlloyBrowserHostImpl> owner_browser =
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AlloyBrowserHostImpl::GetBrowserForContents(owner_web_contents_);
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DCHECK(owner_browser);
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// Associate guest state information with the owner browser.
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owner_browser->browser_info()->MaybeCreateFrame(web_contents->GetMainFrame(),
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true /* is_guest_view */);
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}
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void CefMimeHandlerViewGuestDelegate::OnGuestDetached() {
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content::WebContents* web_contents = guest_->web_contents();
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DCHECK(web_contents);
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CefRefPtr<AlloyBrowserHostImpl> owner_browser =
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AlloyBrowserHostImpl::GetBrowserForContents(owner_web_contents_);
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DCHECK(owner_browser);
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// Disassociate guest state information with the owner browser.
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owner_browser->browser_info()->RemoveFrame(web_contents->GetMainFrame());
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}
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bool CefMimeHandlerViewGuestDelegate::HandleContextMenu(
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content::RenderFrameHost& render_frame_host,
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const content::ContextMenuParams& params) {
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CefRefPtr<AlloyBrowserHostImpl> owner_browser =
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AlloyBrowserHostImpl::GetBrowserForContents(owner_web_contents_);
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DCHECK(owner_browser);
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return owner_browser->HandleContextMenu(
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content::WebContents::FromRenderFrameHost(&render_frame_host), params);
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}
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} // namespace extensions
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