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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/webui/ash/multidevice_setup/multidevice_setup_dialog.h"
#include "ash/constants/ash_features.h"
#include "ash/public/cpp/shell_window_ids.h"
#include "ash/public/cpp/window_backdrop.h"
#include "ash/public/cpp/window_properties.h"
#include "ash/webui/common/trusted_types_util.h"
#include "base/functional/bind.h"
#include "base/strings/utf_string_conversions.h"
#include "base/system/sys_info.h"
#include "chrome/browser/ash/multidevice_setup/multidevice_setup_service_factory.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/profiles/profile_manager.h"
#include "chrome/browser/ui/ash/login/oobe_dialog_size_utils.h"
#include "chrome/browser/ui/browser_dialogs.h"
#include "chrome/browser/ui/webui/ash/multidevice_setup/multidevice_setup_handler.h"
#include "chrome/browser/ui/webui/ash/multidevice_setup/multidevice_setup_localized_strings_provider.h"
#include "chrome/browser/ui/webui/metrics_handler.h"
#include "chrome/common/url_constants.h"
#include "chrome/common/webui_url_constants.h"
#include "chrome/grit/generated_resources.h"
#include "chrome/grit/multidevice_setup_resources.h"
#include "chrome/grit/multidevice_setup_resources_map.h"
#include "chromeos/ash/services/multidevice_setup/multidevice_setup_service.h"
#include "chromeos/ash/services/multidevice_setup/public/cpp/url_provider.h"
#include "components/strings/grit/components_strings.h"
#include "content/public/browser/web_ui.h"
#include "content/public/browser/web_ui_data_source.h"
#include "ui/aura/window.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/gfx/native_widget_types.h"
#include "ui/webui/color_change_listener/color_change_handler.h"
#include "ui/webui/webui_util.h"
#include "ui/wm/core/shadow_types.h"
namespace ash::multidevice_setup {
// static
MultiDeviceSetupDialog* MultiDeviceSetupDialog::current_instance_ = nullptr;
// static
gfx::NativeWindow MultiDeviceSetupDialog::containing_window_ =
gfx::NativeWindow();
// static
void MultiDeviceSetupDialog::Show() {
// Focus the window hosting the dialog that has already been created.
if (containing_window_) {
DCHECK(current_instance_);
containing_window_->Focus();
return;
}
current_instance_ = new MultiDeviceSetupDialog();
current_instance_->ShowSystemDialogForBrowserContext(
ProfileManager::GetActiveUserProfile(), nullptr);
containing_window_ = current_instance_->dialog_window();
// Remove the black backdrop behind the dialog window which appears in tablet
// and full-screen mode.
WindowBackdrop::Get(containing_window_)
->SetBackdropMode(WindowBackdrop::BackdropMode::kDisabled);
}
// static
MultiDeviceSetupDialog* MultiDeviceSetupDialog::Get() {
return current_instance_;
}
// static
void MultiDeviceSetupDialog::SetInstanceForTesting(
MultiDeviceSetupDialog* instance) {
current_instance_ = instance;
}
void MultiDeviceSetupDialog::AddOnCloseCallback(base::OnceClosure callback) {
on_close_callbacks_.push_back(std::move(callback));
}
MultiDeviceSetupDialog::MultiDeviceSetupDialog()
: SystemWebDialogDelegate(GURL(chrome::kChromeUIMultiDeviceSetupUrl),
std::u16string()) {}
MultiDeviceSetupDialog::~MultiDeviceSetupDialog() {
for (auto& callback : on_close_callbacks_) {
std::move(callback).Run();
}
}
void MultiDeviceSetupDialog::GetDialogSize(gfx::Size* size) const {
const gfx::Size dialog_size = CalculateOobeDialogSizeForPrimaryDisplay();
size->SetSize(dialog_size.width(), dialog_size.height());
}
void MultiDeviceSetupDialog::OnDialogClosed(const std::string& json_retval) {
DCHECK(this == current_instance_);
current_instance_ = nullptr;
containing_window_ = nullptr;
// Note: The call below deletes |this|, so there is no further need to keep
// track of the pointer.
SystemWebDialogDelegate::OnDialogClosed(json_retval);
}
void MultiDeviceSetupDialog::AdjustWidgetInitParams(
views::Widget::InitParams* params) {
params->type = views::Widget::InitParams::Type::TYPE_WINDOW_FRAMELESS;
params->shadow_type = views::Widget::InitParams::ShadowType::kDrop;
params->shadow_elevation = wm::kShadowElevationActiveWindow;
}
MultiDeviceSetupDialogUI::MultiDeviceSetupDialogUI(content::WebUI* web_ui)
: ui::MojoWebDialogUI(web_ui) {
content::WebUIDataSource* source = content::WebUIDataSource::CreateAndAdd(
Profile::FromWebUI(web_ui), chrome::kChromeUIMultiDeviceSetupHost);
AddLocalizedStrings(source);
source->UseStringsJs();
webui::SetupWebUIDataSource(
source, kMultideviceSetupResources,
IDR_MULTIDEVICE_SETUP_MULTIDEVICE_SETUP_DIALOG_HTML);
// Enabling trusted types via trusted_types_util must be done after
// webui::SetupWebUIDataSource to override the trusted type CSP with correct
// policies for JS WebUIs.
ash::EnableTrustedTypesCSP(source);
web_ui->AddMessageHandler(std::make_unique<MultideviceSetupHandler>());
web_ui->AddMessageHandler(std::make_unique<MetricsHandler>());
}
MultiDeviceSetupDialogUI::~MultiDeviceSetupDialogUI() = default;
void MultiDeviceSetupDialogUI::BindInterface(
mojo::PendingReceiver<mojom::MultiDeviceSetup> receiver) {
MultiDeviceSetupService* service =
MultiDeviceSetupServiceFactory::GetForProfile(
Profile::FromWebUI(web_ui()));
if (service) {
service->BindMultiDeviceSetup(std::move(receiver));
}
}
void MultiDeviceSetupDialogUI::BindInterface(
mojo::PendingReceiver<color_change_listener::mojom::PageHandler> receiver) {
color_provider_handler_ = std::make_unique<ui::ColorChangeHandler>(
web_ui()->GetWebContents(), std::move(receiver));
}
WEB_UI_CONTROLLER_TYPE_IMPL(MultiDeviceSetupDialogUI)
} // namespace ash::multidevice_setup
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