cef/libcef/browser/browser_info_manager.cc

519 lines
17 KiB
C++
Raw Normal View History

// 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_info_manager.h"
#include <utility>
#include "libcef/browser/browser_host_impl.h"
#include "libcef/browser/browser_platform_delegate.h"
#include "libcef/browser/extensions/browser_extensions_util.h"
#include "libcef/browser/thread_util.h"
#include "libcef/common/cef_messages.h"
#include "libcef/common/extensions/extensions_util.h"
#include "base/logging.h"
#include "content/common/view_messages.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/browser/render_process_host.h"
#include "content/public/browser/web_contents.h"
#include "content/public/common/child_process_host.h"
namespace {
void TranslatePopupFeatures(const blink::mojom::WindowFeatures& webKitFeatures,
CefPopupFeatures& features) {
features.x = static_cast<int>(webKitFeatures.x);
features.xSet = webKitFeatures.has_x;
features.y = static_cast<int>(webKitFeatures.y);
features.ySet = webKitFeatures.has_y;
features.width = static_cast<int>(webKitFeatures.width);
features.widthSet = webKitFeatures.has_width;
features.height = static_cast<int>(webKitFeatures.height);
features.heightSet = webKitFeatures.has_height;
features.menuBarVisible = webKitFeatures.menu_bar_visible;
features.statusBarVisible = webKitFeatures.status_bar_visible;
features.toolBarVisible = webKitFeatures.tool_bar_visible;
features.scrollbarsVisible = webKitFeatures.scrollbars_visible;
}
CefBrowserInfoManager* g_info_manager = nullptr;
} // namespace
CefBrowserInfoManager::CefBrowserInfoManager() : next_browser_id_(0) {
DCHECK(!g_info_manager);
g_info_manager = this;
}
CefBrowserInfoManager::~CefBrowserInfoManager() {
DCHECK(browser_info_list_.empty());
g_info_manager = nullptr;
}
// static
CefBrowserInfoManager* CefBrowserInfoManager::GetInstance() {
return g_info_manager;
}
scoped_refptr<CefBrowserInfo> CefBrowserInfoManager::CreateBrowserInfo(
bool is_popup,
bool is_windowless) {
base::AutoLock lock_scope(browser_info_lock_);
scoped_refptr<CefBrowserInfo> browser_info =
new CefBrowserInfo(++next_browser_id_, is_popup);
browser_info_list_.push_back(browser_info);
if (is_windowless)
browser_info->set_windowless(true);
return browser_info;
}
scoped_refptr<CefBrowserInfo> CefBrowserInfoManager::CreatePopupBrowserInfo(
content::WebContents* new_contents,
bool is_windowless) {
base::AutoLock lock_scope(browser_info_lock_);
content::RenderFrameHost* frame_host = new_contents->GetMainFrame();
const int render_process_id = frame_host->GetProcess()->GetID();
const int render_frame_routing_id = frame_host->GetRoutingID();
scoped_refptr<CefBrowserInfo> browser_info =
new CefBrowserInfo(++next_browser_id_, true);
browser_info->render_id_manager()->add_render_frame_id(
render_process_id, render_frame_routing_id);
browser_info_list_.push_back(browser_info);
if (is_windowless)
browser_info->set_windowless(true);
// Continue any pending NewBrowserInfo requests.
PendingNewBrowserInfoList::iterator it =
pending_new_browser_info_list_.begin();
for (; it != pending_new_browser_info_list_.end(); ++it) {
PendingNewBrowserInfo* info = it->get();
if (info->render_process_id == render_process_id &&
info->render_frame_routing_id == render_frame_routing_id) {
SendNewBrowserInfoResponse(render_process_id, browser_info, false,
info->reply_msg);
pending_new_browser_info_list_.erase(it);
break;
}
}
return browser_info;
}
bool CefBrowserInfoManager::CanCreateWindow(
content::RenderFrameHost* opener,
const GURL& target_url,
const content::Referrer& referrer,
const std::string& frame_name,
WindowOpenDisposition disposition,
const blink::mojom::WindowFeatures& features,
bool user_gesture,
bool opener_suppressed,
bool* no_javascript_access) {
CEF_REQUIRE_UIT();
bool is_guest_view = false;
CefRefPtr<CefBrowserHostImpl> browser =
extensions::GetOwnerBrowserForHost(opener, &is_guest_view);
DCHECK(browser.get());
if (!browser.get()) {
// Cancel the popup.
return false;
}
if (is_guest_view) {
content::OpenURLParams params(target_url, referrer, disposition,
ui::PAGE_TRANSITION_LINK, true);
params.user_gesture = user_gesture;
// Pass navigation to the owner browser.
CEF_POST_TASK(
CEF_UIT,
base::Bind(base::IgnoreResult(&CefBrowserHostImpl::OpenURLFromTab),
browser.get(), nullptr, params));
// Cancel the popup.
return false;
}
CefRefPtr<CefClient> client = browser->GetClient();
bool allow = true;
std::unique_ptr<CefWindowInfo> window_info(new CefWindowInfo);
Implement Views framework on Windows and Linux (issue #1749). - Add Views header files in a new include/views directory. - Add initial top-level window (CefWindow), control (CefBrowserView, CefLabelButton, CefMenuButton, CefPanel, CefScrollView, CefTextfield) and layout (CefBoxLayout, CefFlowLayout) support. See libcef/browser/views/view_impl.h comments for implementation details. - Add Views example usage in cefclient and cefsimple and Views unit tests in cef_unittests. Pass the `--use-views` command-line flag to cefclient, cefsimple and cef_unittests to run using the Views framework instead of platform APIs. For cefclient and cefsimple this will create the browser window and all related functionality using the Views framework. For cef_unittests this will run all tests (except OSR tests) in a Views-based browser window. Views- specific unit tests (`--gtest_filter=Views*`) will be run even if the the `--use-views` flag is not specified. - Pass the `--hide-frame` command-line flag to cefclient to demo a frameless Views-based browser window. - Pass the `--hide-controls` command-line flag to cefclient to demo a browser window without top controls. This also works in non-Views mode. - Pass the `--enable-high-dpi-support` command-line flag to cef_unittests on Windows to test high-DPI support on a display that supports it. - Add CefImage for reading/writing image file formats. - Add CefBrowser::DownloadImage() for downloading image URLs as a CefImage representation. This is primarily for loading favicons. - Add CefMenuModel::CreateMenuModel() and CefMenuModelDelegate for creating custom menus. This is primarily for use with CefMenuButton. - Add CefBrowser::TryCloseBrowser() helper for closing a browser. Also improve related documentation in cef_life_span_handler.h. - Rename cef_page_range_t to cef_range_t. It is now also used by CefTextfield. - Remove CefLifeSpanHandler::RunModal() which is never called. - Add draggable regions example to cefclient.
2016-01-19 21:09:01 +01:00
#if defined(OS_WIN)
Implement Views framework on Windows and Linux (issue #1749). - Add Views header files in a new include/views directory. - Add initial top-level window (CefWindow), control (CefBrowserView, CefLabelButton, CefMenuButton, CefPanel, CefScrollView, CefTextfield) and layout (CefBoxLayout, CefFlowLayout) support. See libcef/browser/views/view_impl.h comments for implementation details. - Add Views example usage in cefclient and cefsimple and Views unit tests in cef_unittests. Pass the `--use-views` command-line flag to cefclient, cefsimple and cef_unittests to run using the Views framework instead of platform APIs. For cefclient and cefsimple this will create the browser window and all related functionality using the Views framework. For cef_unittests this will run all tests (except OSR tests) in a Views-based browser window. Views- specific unit tests (`--gtest_filter=Views*`) will be run even if the the `--use-views` flag is not specified. - Pass the `--hide-frame` command-line flag to cefclient to demo a frameless Views-based browser window. - Pass the `--hide-controls` command-line flag to cefclient to demo a browser window without top controls. This also works in non-Views mode. - Pass the `--enable-high-dpi-support` command-line flag to cef_unittests on Windows to test high-DPI support on a display that supports it. - Add CefImage for reading/writing image file formats. - Add CefBrowser::DownloadImage() for downloading image URLs as a CefImage representation. This is primarily for loading favicons. - Add CefMenuModel::CreateMenuModel() and CefMenuModelDelegate for creating custom menus. This is primarily for use with CefMenuButton. - Add CefBrowser::TryCloseBrowser() helper for closing a browser. Also improve related documentation in cef_life_span_handler.h. - Rename cef_page_range_t to cef_range_t. It is now also used by CefTextfield. - Remove CefLifeSpanHandler::RunModal() which is never called. - Add draggable regions example to cefclient.
2016-01-19 21:09:01 +01:00
window_info->SetAsPopup(NULL, CefString());
#endif
auto pending_popup = base::MakeUnique<CefBrowserInfoManager::PendingPopup>();
pending_popup->step = CefBrowserInfoManager::PendingPopup::CAN_CREATE_WINDOW;
pending_popup->opener_process_id = opener->GetProcess()->GetID();
pending_popup->opener_frame_id = opener->GetRoutingID();
pending_popup->target_url = target_url;
pending_popup->target_frame_name = frame_name;
// Start with the current browser's settings.
pending_popup->client = client;
pending_popup->settings = browser->settings();
if (client.get()) {
CefRefPtr<CefLifeSpanHandler> handler = client->GetLifeSpanHandler();
if (handler.get()) {
CefRefPtr<CefFrame> frame =
browser->GetFrame(pending_popup->opener_frame_id);
CefPopupFeatures cef_features;
TranslatePopupFeatures(features, cef_features);
#if (defined(OS_WIN) || defined(OS_MACOSX))
// Default to the size from the popup features.
if (cef_features.xSet)
Implement Views framework on Windows and Linux (issue #1749). - Add Views header files in a new include/views directory. - Add initial top-level window (CefWindow), control (CefBrowserView, CefLabelButton, CefMenuButton, CefPanel, CefScrollView, CefTextfield) and layout (CefBoxLayout, CefFlowLayout) support. See libcef/browser/views/view_impl.h comments for implementation details. - Add Views example usage in cefclient and cefsimple and Views unit tests in cef_unittests. Pass the `--use-views` command-line flag to cefclient, cefsimple and cef_unittests to run using the Views framework instead of platform APIs. For cefclient and cefsimple this will create the browser window and all related functionality using the Views framework. For cef_unittests this will run all tests (except OSR tests) in a Views-based browser window. Views- specific unit tests (`--gtest_filter=Views*`) will be run even if the the `--use-views` flag is not specified. - Pass the `--hide-frame` command-line flag to cefclient to demo a frameless Views-based browser window. - Pass the `--hide-controls` command-line flag to cefclient to demo a browser window without top controls. This also works in non-Views mode. - Pass the `--enable-high-dpi-support` command-line flag to cef_unittests on Windows to test high-DPI support on a display that supports it. - Add CefImage for reading/writing image file formats. - Add CefBrowser::DownloadImage() for downloading image URLs as a CefImage representation. This is primarily for loading favicons. - Add CefMenuModel::CreateMenuModel() and CefMenuModelDelegate for creating custom menus. This is primarily for use with CefMenuButton. - Add CefBrowser::TryCloseBrowser() helper for closing a browser. Also improve related documentation in cef_life_span_handler.h. - Rename cef_page_range_t to cef_range_t. It is now also used by CefTextfield. - Remove CefLifeSpanHandler::RunModal() which is never called. - Add draggable regions example to cefclient.
2016-01-19 21:09:01 +01:00
window_info->x = cef_features.x;
if (cef_features.ySet)
Implement Views framework on Windows and Linux (issue #1749). - Add Views header files in a new include/views directory. - Add initial top-level window (CefWindow), control (CefBrowserView, CefLabelButton, CefMenuButton, CefPanel, CefScrollView, CefTextfield) and layout (CefBoxLayout, CefFlowLayout) support. See libcef/browser/views/view_impl.h comments for implementation details. - Add Views example usage in cefclient and cefsimple and Views unit tests in cef_unittests. Pass the `--use-views` command-line flag to cefclient, cefsimple and cef_unittests to run using the Views framework instead of platform APIs. For cefclient and cefsimple this will create the browser window and all related functionality using the Views framework. For cef_unittests this will run all tests (except OSR tests) in a Views-based browser window. Views- specific unit tests (`--gtest_filter=Views*`) will be run even if the the `--use-views` flag is not specified. - Pass the `--hide-frame` command-line flag to cefclient to demo a frameless Views-based browser window. - Pass the `--hide-controls` command-line flag to cefclient to demo a browser window without top controls. This also works in non-Views mode. - Pass the `--enable-high-dpi-support` command-line flag to cef_unittests on Windows to test high-DPI support on a display that supports it. - Add CefImage for reading/writing image file formats. - Add CefBrowser::DownloadImage() for downloading image URLs as a CefImage representation. This is primarily for loading favicons. - Add CefMenuModel::CreateMenuModel() and CefMenuModelDelegate for creating custom menus. This is primarily for use with CefMenuButton. - Add CefBrowser::TryCloseBrowser() helper for closing a browser. Also improve related documentation in cef_life_span_handler.h. - Rename cef_page_range_t to cef_range_t. It is now also used by CefTextfield. - Remove CefLifeSpanHandler::RunModal() which is never called. - Add draggable regions example to cefclient.
2016-01-19 21:09:01 +01:00
window_info->y = cef_features.y;
if (cef_features.widthSet)
Implement Views framework on Windows and Linux (issue #1749). - Add Views header files in a new include/views directory. - Add initial top-level window (CefWindow), control (CefBrowserView, CefLabelButton, CefMenuButton, CefPanel, CefScrollView, CefTextfield) and layout (CefBoxLayout, CefFlowLayout) support. See libcef/browser/views/view_impl.h comments for implementation details. - Add Views example usage in cefclient and cefsimple and Views unit tests in cef_unittests. Pass the `--use-views` command-line flag to cefclient, cefsimple and cef_unittests to run using the Views framework instead of platform APIs. For cefclient and cefsimple this will create the browser window and all related functionality using the Views framework. For cef_unittests this will run all tests (except OSR tests) in a Views-based browser window. Views- specific unit tests (`--gtest_filter=Views*`) will be run even if the the `--use-views` flag is not specified. - Pass the `--hide-frame` command-line flag to cefclient to demo a frameless Views-based browser window. - Pass the `--hide-controls` command-line flag to cefclient to demo a browser window without top controls. This also works in non-Views mode. - Pass the `--enable-high-dpi-support` command-line flag to cef_unittests on Windows to test high-DPI support on a display that supports it. - Add CefImage for reading/writing image file formats. - Add CefBrowser::DownloadImage() for downloading image URLs as a CefImage representation. This is primarily for loading favicons. - Add CefMenuModel::CreateMenuModel() and CefMenuModelDelegate for creating custom menus. This is primarily for use with CefMenuButton. - Add CefBrowser::TryCloseBrowser() helper for closing a browser. Also improve related documentation in cef_life_span_handler.h. - Rename cef_page_range_t to cef_range_t. It is now also used by CefTextfield. - Remove CefLifeSpanHandler::RunModal() which is never called. - Add draggable regions example to cefclient.
2016-01-19 21:09:01 +01:00
window_info->width = cef_features.width;
if (cef_features.heightSet)
Implement Views framework on Windows and Linux (issue #1749). - Add Views header files in a new include/views directory. - Add initial top-level window (CefWindow), control (CefBrowserView, CefLabelButton, CefMenuButton, CefPanel, CefScrollView, CefTextfield) and layout (CefBoxLayout, CefFlowLayout) support. See libcef/browser/views/view_impl.h comments for implementation details. - Add Views example usage in cefclient and cefsimple and Views unit tests in cef_unittests. Pass the `--use-views` command-line flag to cefclient, cefsimple and cef_unittests to run using the Views framework instead of platform APIs. For cefclient and cefsimple this will create the browser window and all related functionality using the Views framework. For cef_unittests this will run all tests (except OSR tests) in a Views-based browser window. Views- specific unit tests (`--gtest_filter=Views*`) will be run even if the the `--use-views` flag is not specified. - Pass the `--hide-frame` command-line flag to cefclient to demo a frameless Views-based browser window. - Pass the `--hide-controls` command-line flag to cefclient to demo a browser window without top controls. This also works in non-Views mode. - Pass the `--enable-high-dpi-support` command-line flag to cef_unittests on Windows to test high-DPI support on a display that supports it. - Add CefImage for reading/writing image file formats. - Add CefBrowser::DownloadImage() for downloading image URLs as a CefImage representation. This is primarily for loading favicons. - Add CefMenuModel::CreateMenuModel() and CefMenuModelDelegate for creating custom menus. This is primarily for use with CefMenuButton. - Add CefBrowser::TryCloseBrowser() helper for closing a browser. Also improve related documentation in cef_life_span_handler.h. - Rename cef_page_range_t to cef_range_t. It is now also used by CefTextfield. - Remove CefLifeSpanHandler::RunModal() which is never called. - Add draggable regions example to cefclient.
2016-01-19 21:09:01 +01:00
window_info->height = cef_features.height;
#endif
allow = !handler->OnBeforePopup(
browser.get(), frame, pending_popup->target_url.spec(),
pending_popup->target_frame_name,
static_cast<cef_window_open_disposition_t>(disposition), user_gesture,
cef_features, *window_info, pending_popup->client,
pending_popup->settings, no_javascript_access);
}
}
if (allow) {
Implement Views framework on Windows and Linux (issue #1749). - Add Views header files in a new include/views directory. - Add initial top-level window (CefWindow), control (CefBrowserView, CefLabelButton, CefMenuButton, CefPanel, CefScrollView, CefTextfield) and layout (CefBoxLayout, CefFlowLayout) support. See libcef/browser/views/view_impl.h comments for implementation details. - Add Views example usage in cefclient and cefsimple and Views unit tests in cef_unittests. Pass the `--use-views` command-line flag to cefclient, cefsimple and cef_unittests to run using the Views framework instead of platform APIs. For cefclient and cefsimple this will create the browser window and all related functionality using the Views framework. For cef_unittests this will run all tests (except OSR tests) in a Views-based browser window. Views- specific unit tests (`--gtest_filter=Views*`) will be run even if the the `--use-views` flag is not specified. - Pass the `--hide-frame` command-line flag to cefclient to demo a frameless Views-based browser window. - Pass the `--hide-controls` command-line flag to cefclient to demo a browser window without top controls. This also works in non-Views mode. - Pass the `--enable-high-dpi-support` command-line flag to cef_unittests on Windows to test high-DPI support on a display that supports it. - Add CefImage for reading/writing image file formats. - Add CefBrowser::DownloadImage() for downloading image URLs as a CefImage representation. This is primarily for loading favicons. - Add CefMenuModel::CreateMenuModel() and CefMenuModelDelegate for creating custom menus. This is primarily for use with CefMenuButton. - Add CefBrowser::TryCloseBrowser() helper for closing a browser. Also improve related documentation in cef_life_span_handler.h. - Rename cef_page_range_t to cef_range_t. It is now also used by CefTextfield. - Remove CefLifeSpanHandler::RunModal() which is never called. - Add draggable regions example to cefclient.
2016-01-19 21:09:01 +01:00
CefBrowserHostImpl::CreateParams create_params;
if (!browser->IsViewsHosted())
create_params.window_info = std::move(window_info);
create_params.settings = pending_popup->settings;
create_params.client = pending_popup->client;
pending_popup->platform_delegate =
Implement Views framework on Windows and Linux (issue #1749). - Add Views header files in a new include/views directory. - Add initial top-level window (CefWindow), control (CefBrowserView, CefLabelButton, CefMenuButton, CefPanel, CefScrollView, CefTextfield) and layout (CefBoxLayout, CefFlowLayout) support. See libcef/browser/views/view_impl.h comments for implementation details. - Add Views example usage in cefclient and cefsimple and Views unit tests in cef_unittests. Pass the `--use-views` command-line flag to cefclient, cefsimple and cef_unittests to run using the Views framework instead of platform APIs. For cefclient and cefsimple this will create the browser window and all related functionality using the Views framework. For cef_unittests this will run all tests (except OSR tests) in a Views-based browser window. Views- specific unit tests (`--gtest_filter=Views*`) will be run even if the the `--use-views` flag is not specified. - Pass the `--hide-frame` command-line flag to cefclient to demo a frameless Views-based browser window. - Pass the `--hide-controls` command-line flag to cefclient to demo a browser window without top controls. This also works in non-Views mode. - Pass the `--enable-high-dpi-support` command-line flag to cef_unittests on Windows to test high-DPI support on a display that supports it. - Add CefImage for reading/writing image file formats. - Add CefBrowser::DownloadImage() for downloading image URLs as a CefImage representation. This is primarily for loading favicons. - Add CefMenuModel::CreateMenuModel() and CefMenuModelDelegate for creating custom menus. This is primarily for use with CefMenuButton. - Add CefBrowser::TryCloseBrowser() helper for closing a browser. Also improve related documentation in cef_life_span_handler.h. - Rename cef_page_range_t to cef_range_t. It is now also used by CefTextfield. - Remove CefLifeSpanHandler::RunModal() which is never called. - Add draggable regions example to cefclient.
2016-01-19 21:09:01 +01:00
CefBrowserPlatformDelegate::Create(create_params);
CHECK(pending_popup->platform_delegate.get());
// Between the calls to CanCreateWindow and GetCustomWebContentsView
// RenderViewHostImpl::CreateNewWindow() will call
// RenderProcessHostImpl::FilterURL() which, in the case of "javascript:"
// URIs, rewrites the URL to "about:blank". We need to apply the same filter
// otherwise GetCustomWebContentsView will fail to retrieve the PopupInfo.
opener->GetProcess()->FilterURL(false, &pending_popup->target_url);
PushPendingPopup(std::move(pending_popup));
}
return allow;
}
2017-02-10 23:44:11 +01:00
void CefBrowserInfoManager::GetCustomWebContentsView(
const GURL& target_url,
int opener_render_process_id,
int opener_render_frame_id,
content::WebContentsView** view,
content::RenderViewHostDelegateView** delegate_view) {
CEF_REQUIRE_UIT();
std::unique_ptr<CefBrowserInfoManager::PendingPopup> pending_popup =
PopPendingPopup(CefBrowserInfoManager::PendingPopup::CAN_CREATE_WINDOW,
opener_render_process_id, opener_render_frame_id,
target_url);
DCHECK(pending_popup.get());
DCHECK(pending_popup->platform_delegate.get());
if (pending_popup->platform_delegate->IsWindowless()) {
pending_popup->platform_delegate->CreateViewForWebContents(view,
delegate_view);
}
pending_popup->step =
2017-02-10 23:44:11 +01:00
CefBrowserInfoManager::PendingPopup::GET_CUSTOM_WEB_CONTENTS_VIEW;
PushPendingPopup(std::move(pending_popup));
}
void CefBrowserInfoManager::WebContentsCreated(
const GURL& target_url,
int opener_render_process_id,
int opener_render_frame_id,
CefBrowserSettings& settings,
CefRefPtr<CefClient>& client,
std::unique_ptr<CefBrowserPlatformDelegate>& platform_delegate) {
CEF_REQUIRE_UIT();
std::unique_ptr<CefBrowserInfoManager::PendingPopup> pending_popup =
PopPendingPopup(
2017-02-10 23:44:11 +01:00
CefBrowserInfoManager::PendingPopup::GET_CUSTOM_WEB_CONTENTS_VIEW,
opener_render_process_id, opener_render_frame_id, target_url);
DCHECK(pending_popup.get());
DCHECK(pending_popup->platform_delegate.get());
settings = pending_popup->settings;
client = pending_popup->client;
platform_delegate = std::move(pending_popup->platform_delegate);
}
void CefBrowserInfoManager::OnGetNewBrowserInfo(int render_process_id,
int render_frame_routing_id,
IPC::Message* reply_msg) {
DCHECK_NE(render_process_id, content::ChildProcessHost::kInvalidUniqueID);
DCHECK_GT(render_frame_routing_id, 0);
DCHECK(reply_msg);
base::AutoLock lock_scope(browser_info_lock_);
bool is_guest_view = false;
scoped_refptr<CefBrowserInfo> browser_info = GetBrowserInfo(
render_process_id, render_frame_routing_id, &is_guest_view);
if (browser_info.get()) {
// Send the response immediately.
SendNewBrowserInfoResponse(render_process_id, browser_info, is_guest_view,
reply_msg);
return;
}
#if DCHECK_IS_ON()
// Verify that no request for the same route is currently queued.
{
PendingNewBrowserInfoList::const_iterator it =
pending_new_browser_info_list_.begin();
for (; it != pending_new_browser_info_list_.end(); ++it) {
PendingNewBrowserInfo* info = it->get();
if (info->render_process_id == render_process_id &&
info->render_frame_routing_id == render_frame_routing_id) {
NOTREACHED();
}
}
}
#endif
// Queue the request.
std::unique_ptr<PendingNewBrowserInfo> pending(new PendingNewBrowserInfo());
pending->render_process_id = render_process_id;
pending->render_frame_routing_id = render_frame_routing_id;
pending->reply_msg = reply_msg;
pending_new_browser_info_list_.push_back(std::move(pending));
}
void CefBrowserInfoManager::RemoveBrowserInfo(
scoped_refptr<CefBrowserInfo> browser_info) {
base::AutoLock lock_scope(browser_info_lock_);
BrowserInfoList::iterator it = browser_info_list_.begin();
for (; it != browser_info_list_.end(); ++it) {
if (*it == browser_info) {
browser_info_list_.erase(it);
return;
}
}
NOTREACHED();
}
void CefBrowserInfoManager::DestroyAllBrowsers() {
BrowserInfoList list;
{
base::AutoLock lock_scope(browser_info_lock_);
list = browser_info_list_;
}
// Destroy any remaining browser windows.
if (!list.empty()) {
BrowserInfoList::iterator it = list.begin();
for (; it != list.end(); ++it) {
CefRefPtr<CefBrowserHostImpl> browser = (*it)->browser();
DCHECK(browser.get());
if (browser.get()) {
// DestroyBrowser will call RemoveBrowserInfo.
browser->DestroyBrowser();
}
}
}
#if DCHECK_IS_ON()
{
// Verify that all browser windows have been destroyed.
base::AutoLock lock_scope(browser_info_lock_);
DCHECK(browser_info_list_.empty());
}
#endif
}
scoped_refptr<CefBrowserInfo> CefBrowserInfoManager::GetBrowserInfoForFrame(
int render_process_id,
int render_routing_id,
bool* is_guest_view) {
base::AutoLock lock_scope(browser_info_lock_);
return GetBrowserInfo(render_process_id, render_routing_id, is_guest_view);
}
scoped_refptr<CefBrowserInfo>
CefBrowserInfoManager::GetBrowserInfoForFrameTreeNode(int frame_tree_node_id) {
if (frame_tree_node_id < 0)
return nullptr;
base::AutoLock lock_scope(browser_info_lock_);
BrowserInfoList::const_iterator it = browser_info_list_.begin();
for (; it != browser_info_list_.end(); ++it) {
const scoped_refptr<CefBrowserInfo>& browser_info = *it;
if (browser_info->frame_tree_node_id_manager()->is_frame_tree_node_id_match(
frame_tree_node_id)) {
return browser_info;
}
}
return nullptr;
}
void CefBrowserInfoManager::GetBrowserInfoList(BrowserInfoList& list) {
base::AutoLock lock_scope(browser_info_lock_);
list = browser_info_list_;
}
void CefBrowserInfoManager::RenderProcessHostDestroyed(
content::RenderProcessHost* host) {
CEF_REQUIRE_UIT();
const int render_process_id = host->GetID();
DCHECK_GT(render_process_id, 0);
// Remove all pending requests that reference the destroyed host.
{
base::AutoLock lock_scope(browser_info_lock_);
PendingNewBrowserInfoList::iterator it =
pending_new_browser_info_list_.begin();
while (it != pending_new_browser_info_list_.end()) {
PendingNewBrowserInfo* info = it->get();
if (info->render_process_id == render_process_id)
it = pending_new_browser_info_list_.erase(it);
else
++it;
}
}
// Remove all pending popups that reference the destroyed host as the opener.
{
PendingPopupList::iterator it = pending_popup_list_.begin();
while (it != pending_popup_list_.end()) {
PendingPopup* popup = it->get();
if (popup->opener_process_id == render_process_id) {
it = pending_popup_list_.erase(it);
} else {
++it;
}
}
}
}
void CefBrowserInfoManager::PushPendingPopup(
std::unique_ptr<PendingPopup> popup) {
CEF_REQUIRE_UIT();
pending_popup_list_.push_back(std::move(popup));
}
std::unique_ptr<CefBrowserInfoManager::PendingPopup>
CefBrowserInfoManager::PopPendingPopup(PendingPopup::Step step,
int opener_process_id,
int opener_frame_id,
const GURL& target_url) {
CEF_REQUIRE_UIT();
DCHECK_GT(opener_process_id, 0);
DCHECK_GT(opener_frame_id, 0);
PendingPopupList::iterator it = pending_popup_list_.begin();
for (; it != pending_popup_list_.end(); ++it) {
PendingPopup* popup = it->get();
if (popup->step == step && popup->opener_process_id == opener_process_id &&
popup->opener_frame_id == opener_frame_id &&
popup->target_url == target_url) {
// Transfer ownership of the pointer.
it->release();
pending_popup_list_.erase(it);
return base::WrapUnique(popup);
}
}
return nullptr;
}
scoped_refptr<CefBrowserInfo> CefBrowserInfoManager::GetBrowserInfo(
int render_frame_process_id,
int render_frame_routing_id,
bool* is_guest_view) {
browser_info_lock_.AssertAcquired();
if (is_guest_view)
*is_guest_view = false;
if (render_frame_process_id < 0 || render_frame_routing_id < 0)
return nullptr;
BrowserInfoList::const_iterator it = browser_info_list_.begin();
for (; it != browser_info_list_.end(); ++it) {
const scoped_refptr<CefBrowserInfo>& browser_info = *it;
if (browser_info->render_id_manager()->is_render_frame_id_match(
render_frame_process_id, render_frame_routing_id)) {
return browser_info;
}
if (extensions::ExtensionsEnabled() &&
browser_info->guest_render_id_manager()->is_render_frame_id_match(
render_frame_process_id, render_frame_routing_id)) {
if (is_guest_view)
*is_guest_view = true;
return browser_info;
}
}
return nullptr;
}
// static
void CefBrowserInfoManager::SendNewBrowserInfoResponse(
int render_process_id,
scoped_refptr<CefBrowserInfo> browser_info,
bool is_guest_view,
IPC::Message* reply_msg) {
if (!CEF_CURRENTLY_ON_UIT()) {
CEF_POST_TASK(
CEF_UIT,
base::Bind(&CefBrowserInfoManager::SendNewBrowserInfoResponse,
render_process_id, browser_info, is_guest_view, reply_msg));
return;
}
content::RenderProcessHost* host =
content::RenderProcessHost::FromID(render_process_id);
if (!host) {
delete reply_msg;
return;
}
CefProcessHostMsg_GetNewBrowserInfo_Params params;
params.browser_id = browser_info->browser_id();
params.is_windowless = browser_info->is_windowless();
params.is_popup = browser_info->is_popup();
params.is_guest_view = is_guest_view;
CefProcessHostMsg_GetNewBrowserInfo::WriteReplyParams(reply_msg, params);
host->Send(reply_msg);
}