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// Copyright 2024 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/ash/printing/print_preview/print_preview_webcontents_adapter_ash.h"
#include <utility>
#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "base/unguessable_token.h"
#include "chrome/browser/ash/printing/print_preview/print_preview_dialog_controller_cros.h"
#include "chromeos/crosapi/mojom/print_preview_cros.mojom.h"
#include "components/device_event_log/device_event_log.h"
#include "components/printing/common/print.mojom.h"
using ::printing::mojom::RequestPrintPreviewParams;
namespace ash::printing {
PrintPreviewWebcontentsAdapterAsh::PrintPreviewWebcontentsAdapterAsh()
: dialog_controller_(std::make_unique<PrintPreviewDialogControllerCros>()) {
dialog_controller_->AddObserver(this);
}
PrintPreviewWebcontentsAdapterAsh::~PrintPreviewWebcontentsAdapterAsh() {
dialog_controller_->RemoveObserver(this);
}
void PrintPreviewWebcontentsAdapterAsh::BindReceiver(
mojo::PendingReceiver<crosapi::mojom::PrintPreviewCrosDelegate> receiver) {
receiver_.reset();
receiver_.Bind(std::move(receiver));
}
void PrintPreviewWebcontentsAdapterAsh::RegisterMojoClient(
mojo::PendingRemote<crosapi::mojom::PrintPreviewCrosClient> client,
RegisterMojoClientCallback callback) {
mojo_client_.reset();
mojo_client_.Bind(std::move(client));
std::move(callback).Run(/*success=*/true);
}
void PrintPreviewWebcontentsAdapterAsh::RegisterAshClient(
crosapi::mojom::PrintPreviewCrosClient* client) {
ash_client_ = client;
}
void PrintPreviewWebcontentsAdapterAsh::RequestPrintPreview(
const base::UnguessableToken& token,
::printing::mojom::RequestPrintPreviewParamsPtr params,
RequestPrintPreviewCallback callback) {
dialog_controller_->GetOrCreatePrintPreviewDialog(token, *params);
std::move(callback).Run(/*success=*/true);
}
void PrintPreviewWebcontentsAdapterAsh::PrintPreviewDone(
const base::UnguessableToken& token,
PrintPreviewDoneCallback callback) {
dialog_controller_->OnDialogClosed(token);
std::move(callback).Run(/*success=*/true);
}
void PrintPreviewWebcontentsAdapterAsh::StartGetPreview(
const base::UnguessableToken& token,
crosapi::mojom::PrintSettingsPtr settings,
base::OnceCallback<void(bool)> callback) {
// Call on the ash client if the initiating webcontents is from ash-chrome.
if (!mojo_client_) {
ash_client_->GeneratePrintPreview(token, std::move(settings),
std::move(callback));
} else {
// Otherwise call on the mojo client if the initiating webcontents is from
// lacros.
mojo_client_->GeneratePrintPreview(token, std::move(settings),
std::move(callback));
}
}
void PrintPreviewWebcontentsAdapterAsh::OnDialogClosed(
const base::UnguessableToken& token) {
if (!mojo_client_) {
// ash-chrome client.
ash_client_->HandleDialogClosed(
token, base::BindOnce(
&PrintPreviewWebcontentsAdapterAsh::OnDialogClosedCallback,
weak_ptr_factory_.GetWeakPtr()));
} else {
// lacros client.
mojo_client_->HandleDialogClosed(
token, base::BindOnce(
&PrintPreviewWebcontentsAdapterAsh::OnDialogClosedCallback,
weak_ptr_factory_.GetWeakPtr()));
}
}
void PrintPreviewWebcontentsAdapterAsh::OnDialogClosedCallback(bool success) {
if (!success) {
PRINTER_LOG(ERROR) << "Failed to close cros print dialog";
}
}
} // namespace ash::printing
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