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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.
#ifndef CHROME_BROWSER_CHROMEOS_PRINTING_PRINT_PREVIEW_PRINT_VIEW_MANAGER_CROS_BASE_H_
#define CHROME_BROWSER_CHROMEOS_PRINTING_PRINT_PREVIEW_PRINT_VIEW_MANAGER_CROS_BASE_H_
#include "base/values.h"
#include "components/printing/browser/print_manager.h"
#include "stdint.h"
#include "ui/accessibility/ax_tree_update.h"
namespace content {
class RenderFrameHost;
class WebContents;
} // namespace content
namespace chromeos {
// Base class for managing the print commands for a WebContents.
class PrintViewManagerCrosBase : public ::printing::PrintManager {
public:
PrintViewManagerCrosBase(const PrintViewManagerCrosBase&) = delete;
PrintViewManagerCrosBase& operator=(const PrintViewManagerCrosBase&) = delete;
~PrintViewManagerCrosBase() override = default;
// mojom::PrintManagerHost:
void DidGetPrintedPagesCount(int32_t cookie, uint32_t number_pages) override;
void DidPrintDocument(::printing::mojom::DidPrintDocumentParamsPtr params,
DidPrintDocumentCallback callback) override;
void GetDefaultPrintSettings(
GetDefaultPrintSettingsCallback callback) override;
#if BUILDFLAG(ENABLE_PRINT_PREVIEW)
void UpdatePrintSettings(base::Value::Dict job_settings,
UpdatePrintSettingsCallback callback) override;
void SetAccessibilityTree(
int32_t cookie,
const ui::AXTreeUpdate& accessibility_tree) override;
#endif
void IsPrintingEnabled(IsPrintingEnabledCallback callback) override;
void ScriptedPrint(::printing::mojom::ScriptedPrintParamsPtr params,
ScriptedPrintCallback callback) override;
void PrintingFailed(int32_t cookie,
::printing::mojom::PrintFailureReason reason) override;
// Prints the current document immediately. Since the rendering is
// asynchronous, the actual printing will not be completed on the return of
// this function. Returns false if printing is impossible at the moment.
virtual bool PrintNow(content::RenderFrameHost* rfh, bool has_selection);
protected:
explicit PrintViewManagerCrosBase(content::WebContents* web_contents);
// Return true if the webcontent is no longer available due to a crash.
bool IsCrashed();
};
} // namespace chromeos
#endif // CHROME_BROWSER_CHROMEOS_PRINTING_PRINT_PREVIEW_PRINT_VIEW_MANAGER_CROS_BASE_H_
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