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// Copyright 2012 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/printing/print_error_dialog.h"
#include <utility>
#include "base/auto_reset.h"
#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "base/no_destructor.h"
#include "build/build_config.h"
#include "chrome/browser/ui/simple_message_box.h"
#include "chrome/grit/generated_resources.h"
#include "components/device_event_log/device_event_log.h"
#include "content/public/browser/browser_task_traits.h"
#include "content/public/browser/browser_thread.h"
#include "ui/base/l10n/l10n_util.h"
#if !BUILDFLAG(IS_ANDROID)
#include "chrome/browser/ui/browser_finder.h"
#include "chrome/browser/ui/browser_window.h"
#endif
namespace {
base::RepeatingClosure& GetErrorDialogOverride() {
static base::NoDestructor<base::RepeatingClosure> error_dialog_override;
return *error_dialog_override;
}
void ShowPrintErrorDialogTask(const std::u16string& title,
const std::u16string& message) {
// Runs always on the UI thread.
static bool is_dialog_shown = false;
if (is_dialog_shown) {
return;
}
// Block opening dialog from nested task.
base::AutoReset<bool> auto_reset(&is_dialog_shown, true);
base::RepeatingClosure& error_dialog_override = GetErrorDialogOverride();
if (error_dialog_override) {
error_dialog_override.Run();
return;
}
gfx::NativeWindow window = gfx::NativeWindow();
#if !BUILDFLAG(IS_ANDROID)
Browser* browser = chrome::FindLastActive();
if (browser) {
window = browser->window()->GetNativeWindow();
}
#endif
chrome::ShowWarningMessageBoxAsync(window, title, message);
}
void ShowPrintErrorDialog(const std::u16string& title,
const std::u16string& message) {
PRINTER_LOG(ERROR) << message;
// Nested loop may destroy caller.
content::GetUIThreadTaskRunner({})->PostTask(
FROM_HERE, base::BindOnce(&ShowPrintErrorDialogTask, title, message));
}
} // namespace
void ShowPrintErrorDialogForInvalidPrinterError() {
ShowPrintErrorDialog(
std::u16string(),
l10n_util::GetStringUTF16(IDS_PRINT_INVALID_PRINTER_SETTINGS));
}
void ShowPrintErrorDialogForGenericError() {
ShowPrintErrorDialog(
l10n_util::GetStringUTF16(IDS_PRINT_SPOOL_FAILED_TITLE_TEXT),
l10n_util::GetStringUTF16(IDS_PRINT_SPOOL_FAILED_ERROR_TEXT));
}
void SetShowPrintErrorDialogForTest(base::RepeatingClosure callback) {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
GetErrorDialogOverride() = std::move(callback);
}
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