Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 156 insertions, 0 deletions

diff --git a/vcl/inc/osx/salprn.h b/vcl/inc/osx/salprn.h
new file mode 100644
index 000000000..7bfd41787
--- /dev/null
+++ b/vcl/inc/osx/salprn.h
@@ -0,0 +1,156 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_VCL_INC_OSX_SALPRN_H
+#define INCLUDED_VCL_INC_OSX_SALPRN_H
+
+#include <sal/config.h>
+
+#include <tools/long.hxx>
+
+#include <osx/osxvcltypes.h>
+
+#include <salprn.hxx>
+
+#include <memory>
+
+class AquaSalGraphics;
+
+class AquaSalInfoPrinter : public SalInfoPrinter
+{
+    /// Printer graphics
+    AquaSalGraphics*        mpGraphics;
+    /// is Graphics used
+    bool                    mbGraphics;
+    /// job active ?
+    bool                    mbJob;
+
+    /// cocoa printer object
+    NSPrinter*              mpPrinter;
+    /// cocoa print info object
+    NSPrintInfo*            mpPrintInfo;
+
+    /// FIXME: get real printer context for infoprinter if possible
+    /// fake context for info printer
+    /// graphics context for Quartz 2D
+    CGContextRef                            mrContext;
+    /// memory for graphics bitmap context for querying metrics
+    std::unique_ptr<sal_uInt8[]> mpContextMemory;
+
+    // since changes to NSPrintInfo during a job are ignored
+    // we have to care for some settings ourselves
+    // currently we do this for orientation;
+    // really needed however is a solution for paper formats
+    Orientation               mePageOrientation;
+
+    int                       mnStartPageOffsetX;
+    int                       mnStartPageOffsetY;
+    sal_Int32                 mnCurPageRangeStart;
+    sal_Int32                 mnCurPageRangeCount;
+
+    public:
+    AquaSalInfoPrinter( const SalPrinterQueueInfo& pInfo );
+    virtual ~AquaSalInfoPrinter() override;
+
+    void                        SetupPrinterGraphics( CGContextRef i_xContext ) const;
+
+    virtual SalGraphics*        AcquireGraphics() override;
+    virtual void                ReleaseGraphics( SalGraphics* i_pGraphics ) override;
+    virtual bool                Setup( weld::Window* i_pFrame, ImplJobSetup* i_pSetupData ) override;
+    virtual bool                SetPrinterData( ImplJobSetup* pSetupData ) override;
+    virtual bool                SetData( JobSetFlags i_nFlags, ImplJobSetup* i_pSetupData ) override;
+    virtual void                GetPageInfo( const ImplJobSetup* i_pSetupData,
+                                             tools::Long& o_rOutWidth, tools::Long& o_rOutHeight,
+                                             Point& rPageOffset,
+                                             Size& rPaperSize ) override;
+    virtual sal_uInt32          GetCapabilities( const ImplJobSetup* i_pSetupData, PrinterCapType i_nType ) override;
+    virtual sal_uInt16          GetPaperBinCount( const ImplJobSetup* i_pSetupData ) override;
+    virtual OUString            GetPaperBinName( const ImplJobSetup* i_pSetupData, sal_uInt16 i_nPaperBin ) override;
+    virtual void                InitPaperFormats( const ImplJobSetup* i_pSetupData ) override;
+    virtual int                 GetLandscapeAngle( const ImplJobSetup* i_pSetupData ) override;
+
+    // the artificial separation between InfoPrinter and Printer
+    // is not really useful for us
+    // so let's make AquaSalPrinter just a forwarder to AquaSalInfoPrinter
+    // and concentrate the real work in one class
+    // implement pull model print system
+    bool                        StartJob( const OUString* i_pFileName,
+                                          const OUString& rJobName,
+                                          ImplJobSetup* i_pSetupData,
+                                          vcl::PrinterController& i_rController );
+    bool                        EndJob();
+    bool                        AbortJob();
+    SalGraphics*                StartPage( ImplJobSetup* i_pSetupData, bool i_bNewJobData );
+    bool                        EndPage();
+
+    NSPrintInfo* getPrintInfo() const { return mpPrintInfo; }
+    void setStartPageOffset( int nOffsetX, int nOffsetY ) { mnStartPageOffsetX = nOffsetX; mnStartPageOffsetY = nOffsetY; }
+    sal_Int32 getCurPageRangeStart() const { return mnCurPageRangeStart; }
+    sal_Int32 getCurPageRangeCount() const { return mnCurPageRangeCount; }
+
+    // match width/height against known paper formats, possibly switching orientation
+    const PaperInfo* matchPaper(
+        tools::Long i_nWidth, tools::Long i_nHeight, Orientation& o_rOrientation ) const;
+    void setPaperSize( tools::Long i_nWidth, tools::Long i_nHeight, Orientation i_eSetOrientation );
+
+    private:
+    AquaSalInfoPrinter( const AquaSalInfoPrinter& ) = delete;
+    AquaSalInfoPrinter& operator=(const AquaSalInfoPrinter&) = delete;
+};
+
+
+class AquaSalPrinter : public SalPrinter
+{
+    AquaSalInfoPrinter*         mpInfoPrinter;          // pointer to the compatible InfoPrinter
+    public:
+    AquaSalPrinter( AquaSalInfoPrinter* i_pInfoPrinter );
+    virtual ~AquaSalPrinter() override;
+
+    virtual bool                    StartJob( const OUString* i_pFileName,
+                                              const OUString& i_rJobName,
+                                              const OUString& i_rAppName,
+                                              sal_uInt32 i_nCopies,
+                                              bool i_bCollate,
+                                              bool i_bDirect,
+                                              ImplJobSetup* i_pSetupData ) override;
+    // implement pull model print system
+    virtual bool                    StartJob( const OUString* i_pFileName,
+                                              const OUString& rJobName,
+                                              const OUString& i_rAppName,
+                                              ImplJobSetup* i_pSetupData,
+                                              vcl::PrinterController& i_rListener ) override;
+
+    virtual bool                    EndJob() override;
+    virtual SalGraphics*            StartPage( ImplJobSetup* i_pSetupData, bool i_bNewJobData ) override;
+    virtual void                    EndPage() override;
+
+    private:
+    AquaSalPrinter( const AquaSalPrinter& ) = delete;
+    AquaSalPrinter& operator=(const AquaSalPrinter&) = delete;
+};
+
+const double fPtTo100thMM = 35.27777778;
+
+inline int PtTo10Mu( double nPoints ) { return static_cast<int>((nPoints*fPtTo100thMM)+0.5); }
+
+inline double TenMuToPt( double nUnits ) { return floor((nUnits/fPtTo100thMM)+0.5); }
+
+#endif // INCLUDED_VCL_INC_OSX_SALPRN_H
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */