| // 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 <string> |
| |
| #include "base/mac/scoped_nsobject.h" |
| #include "printing/print_job_constants.h" |
| #include "printing/printing_context.h" |
| |
| #ifdef __OBJC__ |
| @class NSPrintInfo; |
| #else |
| class NSPrintInfo; |
| #endif // __OBJC__ |
| |
| namespace printing { |
| |
| class PRINTING_EXPORT PrintingContextMac : public PrintingContext { |
| public: |
| explicit PrintingContextMac(const std::string& app_locale); |
| virtual ~PrintingContextMac(); |
| |
| // PrintingContext implementation. |
| virtual void AskUserForSettings( |
| gfx::NativeView parent_view, |
| int max_pages, |
| bool has_selection, |
| const PrintSettingsCallback& callback) OVERRIDE; |
| virtual Result UseDefaultSettings() OVERRIDE; |
| virtual gfx::Size GetPdfPaperSizeDeviceUnits() OVERRIDE; |
| virtual Result UpdatePrinterSettings(bool external_preview) OVERRIDE; |
| virtual Result InitWithSettings(const PrintSettings& settings) OVERRIDE; |
| virtual Result NewDocument(const base::string16& document_name) OVERRIDE; |
| virtual Result NewPage() OVERRIDE; |
| virtual Result PageDone() OVERRIDE; |
| virtual Result DocumentDone() OVERRIDE; |
| virtual void Cancel() OVERRIDE; |
| virtual void ReleaseContext() OVERRIDE; |
| virtual 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_ |