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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "headless/lib/browser/headless_browser_impl.h"
#include "base/memory/weak_ptr.h"
#include "content/public/browser/browser_task_traits.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/popup_menu.h"
#include "content/public/browser/render_widget_host_view.h"
#include "content/public/browser/web_contents.h"
#include "headless/lib/browser/headless_screen_mac.h"
#include "headless/lib/browser/headless_web_contents_impl.h"
#include "services/device/public/cpp/geolocation/system_geolocation_source_apple.h"
#import "ui/base/cocoa/base_view.h"
#include "ui/display/screen.h"
#import "ui/gfx/mac/coordinate_conversion.h"
namespace headless {
namespace {
NSString* const kActivityReason = @"Batch headless process";
const NSActivityOptions kActivityOptions =
(NSActivityUserInitiatedAllowingIdleSystemSleep |
NSActivityLatencyCritical) &
~(NSActivitySuddenTerminationDisabled |
NSActivityAutomaticTerminationDisabled);
} // namespace
void HeadlessBrowserImpl::PlatformInitialize() {
if (!geolocation_system_permission_manager_) {
geolocation_system_permission_manager_ =
device::SystemGeolocationSourceApple::
CreateGeolocationSystemPermissionManager();
}
HeadlessScreen* screen = HeadlessScreenMac::Create(
options()->window_size, options()->screen_info_spec);
display::Screen::SetScreenInstance(screen);
content::DontShowPopupMenus();
}
void HeadlessBrowserImpl::PlatformStart() {
// Disallow headless to be throttled as a background process.
[NSProcessInfo.processInfo beginActivityWithOptions:kActivityOptions
reason:kActivityReason];
}
void HeadlessBrowserImpl::PlatformInitializeWebContents(
HeadlessWebContentsImpl* web_contents) {
NSView* web_view =
web_contents->web_contents()->GetNativeView().GetNativeNSView();
[web_view setAutoresizingMask:(NSViewWidthSizable | NSViewHeightSizable)];
// TODO(eseckler): Support enabling BeginFrameControl on Mac. This is tricky
// because it's a ui::Compositor startup setting and ui::Compositors are
// recycled on Mac, see browser_compositor_view_mac.mm.
}
void HeadlessBrowserImpl::PlatformSetWebContentsBounds(
HeadlessWebContentsImpl* web_contents,
const gfx::Rect& bounds) {
content::WebContents* content_web_contents = web_contents->web_contents();
NSView* ns_view = content_web_contents->GetNativeView().GetNativeNSView();
// Note that by now -[NSScreen frame] implementation is overriden with
// the headless screen aware version so vertical coordinates conversion works
// correctly.
ns_view.frame = gfx::ScreenRectToNSRect(bounds);
// Render widget host view is not ready at this point, so post a task to set
// bounds at later time.
content::GetUIThreadTaskRunner({})->PostTask(
FROM_HERE,
base::BindOnce(
[](base::WeakPtr<content::WebContents> content_web_contents,
const gfx::Rect& bounds) {
if (content_web_contents) {
content::RenderWidgetHostView* host_view =
content_web_contents->GetRenderWidgetHostView();
if (host_view) {
host_view->SetWindowFrameInScreen(bounds);
}
}
},
content_web_contents->GetWeakPtr(), bounds));
}
ui::Compositor* HeadlessBrowserImpl::PlatformGetCompositor(
HeadlessWebContentsImpl* web_contents) {
// TODO(eseckler): Support BeginFrameControl on Mac.
return nullptr;
}
device::GeolocationSystemPermissionManager*
HeadlessBrowserImpl::GetGeolocationSystemPermissionManager() {
return geolocation_system_permission_manager_.get();
}
void HeadlessBrowserImpl::SetGeolocationSystemPermissionManagerForTesting(
std::unique_ptr<device::GeolocationSystemPermissionManager>
fake_geolocation_system_permission_manager) {
geolocation_system_permission_manager_ =
std::move(fake_geolocation_system_permission_manager);
}
} // namespace headless
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