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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "printing/printing_context.h"
#include "base/logging.h"
#include "base/values.h"
#include "printing/page_setup.h"
#include "printing/page_size_margins.h"
#include "printing/print_settings_initializer.h"
namespace printing {
PrintingContext::PrintingContext(const std::string& app_locale)
: dialog_box_dismissed_(false),
in_print_job_(false),
abort_printing_(false),
app_locale_(app_locale) {
}
PrintingContext::~PrintingContext() {
}
void PrintingContext::set_margin_type(MarginType type) {
DCHECK(type != CUSTOM_MARGINS);
settings_.margin_type = type;
}
void PrintingContext::ResetSettings() {
ReleaseContext();
settings_.Clear();
in_print_job_ = false;
dialog_box_dismissed_ = false;
abort_printing_ = false;
}
PrintingContext::Result PrintingContext::OnError() {
ResetSettings();
return abort_printing_ ? CANCEL : FAILED;
}
PrintingContext::Result PrintingContext::UpdatePrintSettings(
const base::DictionaryValue& job_settings,
const PageRanges& ranges) {
ResetSettings();
if (!job_settings.GetBoolean(kSettingHeaderFooterEnabled,
&settings_.display_header_footer)) {
NOTREACHED();
}
int margin_type = DEFAULT_MARGINS;
if (!job_settings.GetInteger(kSettingMarginsType, &margin_type) ||
(margin_type != DEFAULT_MARGINS &&
margin_type != NO_MARGINS &&
margin_type != CUSTOM_MARGINS &&
margin_type != PRINTABLE_AREA_MARGINS)) {
NOTREACHED();
}
settings_.margin_type = static_cast<MarginType>(margin_type);
if (margin_type == CUSTOM_MARGINS) {
printing::PageSizeMargins page_size_margins;
GetCustomMarginsFromJobSettings(job_settings, &page_size_margins);
PageMargins margins_in_points;
margins_in_points.Clear();
margins_in_points.top = page_size_margins.margin_top;
margins_in_points.bottom = page_size_margins.margin_bottom;
margins_in_points.left = page_size_margins.margin_left;
margins_in_points.right = page_size_margins.margin_right;
settings_.SetCustomMargins(margins_in_points);
}
PrintingContext::Result result = UpdatePrinterSettings(job_settings, ranges);
PrintSettingsInitializer::InitHeaderFooterStrings(job_settings, &settings_);
return result;
}
} // namespace printing
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