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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.
#ifndef PRINTING_PRINTING_CONTEXT_MAC_H_
#define PRINTING_PRINTING_CONTEXT_MAC_H_
#include <ApplicationServices/ApplicationServices.h>
#include <string>
#include "base/mac/scoped_nsobject.h"
#include "printing/print_job_constants.h"
#include "printing/printing_context.h"
@class NSPrintInfo;
namespace printing {
class PRINTING_EXPORT PrintingContextMac : public PrintingContext {
public:
explicit PrintingContextMac(Delegate* delegate);
~PrintingContextMac() override;
// PrintingContext implementation.
void AskUserForSettings(int max_pages,
bool has_selection,
bool is_scripted,
const PrintSettingsCallback& callback) override;
Result UseDefaultSettings() override;
gfx::Size GetPdfPaperSizeDeviceUnits() override;
Result UpdatePrinterSettings(bool external_preview,
bool show_system_dialog,
int page_count) override;
Result InitWithSettings(const PrintSettings& settings) override;
Result NewDocument(const base::string16& document_name) override;
Result NewPage() override;
Result PageDone() override;
Result DocumentDone() override;
void Cancel() override;
void ReleaseContext() override;
gfx::NativeDrawingContext context() const override;
private:
// Initializes PrintSettings from |print_info_|. This must be called
// after changes to |print_info_| in order for the changes to take effect in
// printing.
// This function ignores the page range information specified in the print
// info object and use |settings_.ranges| instead.
void InitPrintSettingsFromPrintInfo();
// Returns the set of page ranges constructed from |print_info_|.
PageRanges GetPageRangesFromPrintInfo();
// Updates |print_info_| to use the given printer.
// Returns true if the printer was set.
bool SetPrinter(const std::string& device_name);
// Updates |print_info_| page format with paper selected by user. If paper was
// not selected, default system paper is used.
// Returns true if the paper was set.
bool UpdatePageFormatWithPaperInfo();
// Updates |print_info_| page format with |paper|.
// Returns true if the paper was set.
bool UpdatePageFormatWithPaper(PMPaper paper, PMPageFormat page_format);
// Sets the print job destination type as preview job.
// Returns true if the print job destination type is set.
bool SetPrintPreviewJob();
// Sets |copies| in PMPrintSettings.
// Returns true if the number of copies is set.
bool SetCopiesInPrintSettings(int copies);
// Sets |collate| in PMPrintSettings.
// Returns true if |collate| is set.
bool SetCollateInPrintSettings(bool collate);
// Sets orientation in native print info object.
// Returns true if the orientation was set.
bool SetOrientationIsLandscape(bool landscape);
// Sets duplex mode in PMPrintSettings.
// Returns true if duplex mode is set.
bool SetDuplexModeInPrintSettings(DuplexMode mode);
// Sets output color mode in PMPrintSettings.
// Returns true if color mode is set.
bool SetOutputColor(int color_mode);
// The native print info object.
base::scoped_nsobject<NSPrintInfo> print_info_;
// The current page's context; only valid between NewPage and PageDone call
// pairs.
CGContext* context_;
DISALLOW_COPY_AND_ASSIGN(PrintingContextMac);
};
} // namespace printing
#endif // PRINTING_PRINTING_CONTEXT_MAC_H_
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