diff options
Diffstat (limited to 'src/core/extensions/pdf_iframe_navigation_throttle_qt.cpp')
| -rw-r--r-- | src/core/extensions/pdf_iframe_navigation_throttle_qt.cpp | 95 |
1 files changed, 35 insertions, 60 deletions
diff --git a/src/core/extensions/pdf_iframe_navigation_throttle_qt.cpp b/src/core/extensions/pdf_iframe_navigation_throttle_qt.cpp index 7c2fe75f0..a494e2f49 100644 --- a/src/core/extensions/pdf_iframe_navigation_throttle_qt.cpp +++ b/src/core/extensions/pdf_iframe_navigation_throttle_qt.cpp @@ -1,41 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2021 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtWebEngine module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2021 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only // based on //chrome/browser/plugins/pdf_iframe_navigation_throttle.cc // Copyright 2017 The Chromium Authors. All rights reserved. @@ -45,6 +9,7 @@ #include "extensions/pdf_iframe_navigation_throttle_qt.h" +#include "base/task/sequenced_task_runner.h" #include "chrome/grit/renderer_resources.h" #include "components/strings/grit/components_strings.h" #include "content/public/browser/download_utils.h" @@ -54,23 +19,25 @@ #include "content/public/browser/web_contents.h" #include "content/public/browser/web_contents_user_data.h" #include "content/public/common/webplugininfo.h" -#include "net/base/escape.h" +#include "base/strings/escape.h" #include "net/http/http_response_headers.h" #include "ui/base/l10n/l10n_util.h" #include "ui/base/resource/resource_bundle.h" #include "ui/base/webui/jstemplate_builder.h" #include "ui/base/webui/web_ui_util.h" -namespace extensions { +#include "pdf_util_qt.h" + +#include <QtGlobal> -constexpr char kPDFMimeType[] = "application/pdf"; +namespace extensions { // Used to scope the posted navigation task to the lifetime of |web_contents|. class PdfWebContentsLifetimeHelper : public content::WebContentsUserData<PdfWebContentsLifetimeHelper> { public: explicit PdfWebContentsLifetimeHelper(content::WebContents *web_contents) - : web_contents_(web_contents) + : content::WebContentsUserData<PdfWebContentsLifetimeHelper>(*web_contents) {} base::WeakPtr<PdfWebContentsLifetimeHelper> GetWeakPtr() @@ -80,32 +47,37 @@ public: void NavigateIFrameToPlaceholder(const content::OpenURLParams &url_params) { - web_contents_->OpenURL(url_params); + GetWebContents().OpenURL(url_params); } private: friend class content::WebContentsUserData<PdfWebContentsLifetimeHelper>; - content::WebContents* const web_contents_; base::WeakPtrFactory<PdfWebContentsLifetimeHelper> weak_factory_{this}; WEB_CONTENTS_USER_DATA_KEY_DECL(); }; -WEB_CONTENTS_USER_DATA_KEY_IMPL(PdfWebContentsLifetimeHelper) +WEB_CONTENTS_USER_DATA_KEY_IMPL(PdfWebContentsLifetimeHelper); bool IsPDFPluginEnabled(content::NavigationHandle *navigation_handle, bool *is_stale) { content::WebContents *web_contents = navigation_handle->GetWebContents(); - int process_id = web_contents->GetMainFrame()->GetProcess()->GetID(); - int routing_id = web_contents->GetMainFrame()->GetRoutingID(); + Q_ASSERT(web_contents); + + if (web_contents->IsInnerWebContentsForGuest()) + web_contents = web_contents->GetOuterWebContents(); + + int process_id = web_contents->GetPrimaryMainFrame()->GetProcess()->GetID(); + int routing_id = web_contents->GetPrimaryMainFrame()->GetRoutingID(); content::WebPluginInfo plugin_info; // Will check WebEngineSettings by PluginServiceFilterQt return content::PluginService::GetInstance()->GetPluginInfo( - process_id, routing_id, navigation_handle->GetURL(), - web_contents->GetMainFrame()->GetLastCommittedOrigin(), kPDFMimeType, - false /* allow_wildcard */, is_stale, &plugin_info, - nullptr /* actual_mime_type */); + process_id, routing_id, + navigation_handle->GetWebContents()->GetBrowserContext(), + navigation_handle->GetURL(), + QtWebEngineCore::kPDFMimeType, false /* allow_wildcard */, + is_stale, &plugin_info, nullptr /* actual_mime_type */); } std::string GetPDFPlaceholderHTML(const GURL &pdf_url) @@ -113,12 +85,12 @@ std::string GetPDFPlaceholderHTML(const GURL &pdf_url) std::string template_html = ui::ResourceBundle::GetSharedInstance().LoadDataResourceString(IDR_PDF_PLUGIN_HTML); webui::AppendWebUiCssTextDefaults(&template_html); - base::DictionaryValue values; - values.SetString("fileName", pdf_url.ExtractFileName()); - values.SetString("open", l10n_util::GetStringUTF8(IDS_ACCNAME_OPEN)); - values.SetString("pdfUrl", pdf_url.spec()); + base::Value::Dict values; + values.Set("fileName", pdf_url.ExtractFileName()); + values.Set("open", l10n_util::GetStringUTF8(IDS_ACCNAME_OPEN)); + values.Set("pdfUrl", pdf_url.spec()); - return webui::GetI18nTemplateHtml(template_html, &values); + return webui::GetI18nTemplateHtml(template_html, std::move(values)); } // static @@ -147,12 +119,15 @@ content::NavigationThrottle::ThrottleCheckResult PDFIFrameNavigationThrottleQt:: std::string mime_type; response_headers->GetMimeType(&mime_type); - if (mime_type != kPDFMimeType) + if (mime_type != QtWebEngineCore::kPDFMimeType) return content::NavigationThrottle::PROCEED; // We MUST download responses marked as attachments rather than showing // a placeholder. - if (content::download_utils::MustDownload(navigation_handle()->GetURL(), response_headers, mime_type)) + if (content::download_utils::MustDownload(navigation_handle()->GetWebContents() + ? navigation_handle()->GetWebContents()->GetBrowserContext() + : nullptr, + navigation_handle()->GetURL(), response_headers, mime_type)) return content::NavigationThrottle::PROCEED; bool is_stale = false; @@ -195,7 +170,7 @@ void PDFIFrameNavigationThrottleQt::LoadPlaceholderHTML() { // Prepare the params to navigate to the placeholder. std::string html = GetPDFPlaceholderHTML(navigation_handle()->GetURL()); - GURL data_url("data:text/html," + net::EscapePath(html)); + GURL data_url("data:text/html," + base::EscapePath(html)); content::OpenURLParams params = content::OpenURLParams::FromNavigationHandle(navigation_handle()); params.url = data_url; params.transition = ui::PAGE_TRANSITION_AUTO_SUBFRAME; @@ -210,7 +185,7 @@ void PDFIFrameNavigationThrottleQt::LoadPlaceholderHTML() PdfWebContentsLifetimeHelper::CreateForWebContents(web_contents); PdfWebContentsLifetimeHelper *helper = PdfWebContentsLifetimeHelper::FromWebContents(web_contents); - base::SequencedTaskRunnerHandle::Get()->PostTask( + base::SequencedTaskRunner::GetCurrentDefault()->PostTask( FROM_HERE, base::BindOnce(&PdfWebContentsLifetimeHelper::NavigateIFrameToPlaceholder, helper->GetWeakPtr(), std::move(params))); |