include/svtools/optionsdrawinglayer.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #pragma once
  21
  22 #include <svtools/svtdllapi.h>
  23 #include <sal/types.h>
  24 #include <tools/color.hxx>
  25 #include <memory>
  26
  27 namespace osl { class Mutex; }
  28
  29 /*-************************************************************************************************************
  30     @short          forward declaration to our private date container implementation
  31     @descr          We use these class as internal member to support small memory requirements.
  32                     You can create the container if it is necessary. The class which use these mechanism
  33                     is faster and smaller then a complete implementation!
  34 *//*-*************************************************************************************************************/
  35
  36 class SvtOptionsDrawinglayer_Impl;
  37
  38 /*-************************************************************************************************************
  39     @short          collect information about startup features
  40     @devstatus      ready to use
  41 *//*-*************************************************************************************************************/
  42
  43 class SVT_DLLPUBLIC SvtOptionsDrawinglayer
  44 {
  45     public:
  46
  47          SvtOptionsDrawinglayer();
  48         ~SvtOptionsDrawinglayer();
  49
  50         /*-****************************************************************************************************
  51             @short      interface methods to get and set value of config key "org.openoffice.Office.Common/Drawinglayer/..."
  52             @descr      These options describe internal states to enable/disable features of installed office.
  53
  54                         IsOverlayBuffer()
  55                         SetOverlayBuffer()      =>  Activate this field for letting Overlay use a buffer
  56
  57                         IsPaintBuffer()
  58                         SetPaintBuffer()        =>  Activate this field for letting Paint use a prerender buffer
  59
  60                         GetStripeColorA()
  61                         SetStripeColorA()       =>  Set first of two colors which overlay uses to draw stripes
  62
  63                         GetStripeColorB()
  64                         SetStripeColorB()       =>  Set second of two colors which overlay uses to draw stripes
  65
  66                         GetStripeLength()
  67                         SetStripeLength()       =>  Set length of a single stripe in pixels
  68
  69             @seealso    configuration package "org.openoffice.Office.Common/Drawinglayer"
  70         *//*-*****************************************************************************************************/
  71
  72         bool        IsOverlayBuffer() const;
  73         bool        IsPaintBuffer() const;
  74         Color       GetStripeColorA() const;
  75         Color       GetStripeColorB() const;
  76         sal_uInt16  GetStripeLength() const;
  77
  78         // #i73602#
  79         bool        IsOverlayBuffer_Calc() const;
  80         bool        IsOverlayBuffer_Writer() const;
  81         bool        IsOverlayBuffer_DrawImpress() const;
  82
  83         // #i74769#, #i75172#
  84         bool        IsPaintBuffer_Calc() const;
  85         bool        IsPaintBuffer_Writer() const;
  86         bool        IsPaintBuffer_DrawImpress() const;
  87
  88         // #i4219#
  89         sal_uInt32  GetMaximumPaperWidth() const;
  90         sal_uInt32  GetMaximumPaperHeight() const;
  91         sal_uInt32  GetMaximumPaperLeftMargin() const;
  92         sal_uInt32  GetMaximumPaperRightMargin() const;
  93         sal_uInt32  GetMaximumPaperTopMargin() const;
  94         sal_uInt32  GetMaximumPaperBottomMargin() const;
  95
  96         // #i95644# helper to check if AA is allowed on this system. Currently, for WIN it's disabled
  97         // and OutDevSupportType::TransparentRect is checked (this  hits XRenderExtension, e.g.
  98         // currently for SunRay as long as not supported there)
  99         bool       IsAAPossibleOnThisSystem() const;
 100
 101         // primitives
 102         bool        IsAntiAliasing() const;
 103         bool        IsSnapHorVerLinesToDiscrete() const;
 104         bool        IsSolidDragCreate() const;
 105         bool        IsRenderDecoratedTextDirect() const;
 106         bool        IsRenderSimpleTextDirect() const;
 107         sal_uInt32  GetQuadratic3DRenderLimit() const;
 108         sal_uInt32  GetQuadraticFormControlRenderLimit() const;
 109
 110         void        SetAntiAliasing( bool bState );
 111
 112         // #i97672# selection settings
 113         bool        IsTransparentSelection() const;
 114         sal_uInt16  GetTransparentSelectionPercent() const;
 115         sal_uInt16  GetSelectionMaximumLuminancePercent() const;
 116
 117         // get system highlight color, limited to the maximum allowed luminance
 118         // (defined in GetSelectionMaximumLuminancePercent() in SvtOptionsDrawinglayer,
 119         // combined with Application::GetSettings().GetStyleSettings().GetHighlightColor())
 120         Color getHilightColor() const;
 121
 122     private:
 123
 124         /*-****************************************************************************************************
 125             @short      return a reference to a static mutex
 126             @descr      These class use his own static mutex to be threadsafe.
 127                         We create a static mutex only for one ime and use at different times.
 128             @return     A reference to a static mutex member.
 129         *//*-*****************************************************************************************************/
 130         SVT_DLLPRIVATE static ::osl::Mutex& GetOwnStaticMutex();
 131
 132         std::shared_ptr<SvtOptionsDrawinglayer_Impl>     m_pImpl;
 133 };
 134
 135 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */