svx/inc/tbxcolorupdate.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.
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   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 <tools/gen.hxx>
  23 #include <tools/color.hxx>
  24 #include <vcl/vclenum.hxx>
  25 #include <vcl/vclptr.hxx>
  26 #include <vcl/toolbox.hxx>
  27 #include <svx/Palette.hxx>
  28 #include <com/sun/star/drawing/LineStyle.hpp>
  29 #include <com/sun/star/frame/FeatureStateEvent.hpp>
  30 #include <com/sun/star/frame/XFrame.hpp>
  31
  32 class ToolBox;
  33 class VirtualDevice;
  34
  35 namespace weld
  36 {
  37     class Toolbar;
  38 }
  39
  40 namespace svx
  41 {
  42
  43
  44     //= ToolboxButtonColorUpdater
  45
  46     /** helper class to update a color in a toolbox button image
  47
  48         formerly known as SvxTbxButtonColorUpdater_Impl, residing in svx/source/tbxctrls/colorwindow.hxx.
  49     */
  50     class ToolboxButtonColorUpdaterBase
  51     {
  52     public:
  53         ToolboxButtonColorUpdaterBase(bool bWideButton, const OUString& rCommandLabel,
  54                                       const OUString& rCommandURL,
  55                                       const css::uno::Reference<css::frame::XFrame>& rFrame);
  56
  57         virtual ~ToolboxButtonColorUpdaterBase();
  58
  59         void        Update( const NamedColor& rNamedColor );
  60         void        Update( const Color& rColor, bool bForceUpdate = false );
  61         Color const & GetCurrentColor() const { return maCurColor; }
  62         OUString    GetCurrentColorName() const;
  63
  64     private:
  65         ToolboxButtonColorUpdaterBase(ToolboxButtonColorUpdaterBase const &) = delete;
  66         ToolboxButtonColorUpdaterBase& operator =(ToolboxButtonColorUpdaterBase const &) = delete;
  67
  68     protected:
  69         bool        mbWideButton;
  70         bool        mbWasHiContrastMode;
  71         Color       maCurColor;
  72         tools::Rectangle   maUpdRect;
  73         Size        maBmpSize;
  74         vcl::ImageType meImageType;
  75         OUString    maCommandLabel;
  76         OUString    maCommandURL;
  77         css::uno::Reference<css::frame::XFrame> mxFrame;
  78
  79         void Init(sal_uInt16 nSlotId);
  80
  81         virtual void SetQuickHelpText(const OUString& rText) = 0;
  82         virtual OUString GetQuickHelpText() const = 0;
  83         virtual void SetImage(VirtualDevice* pVirDev) = 0;
  84         virtual VclPtr<VirtualDevice> CreateVirtualDevice() const = 0;
  85         virtual vcl::ImageType GetImageSize() const = 0;
  86         virtual Size GetItemSize(const Size& rImageSize) const = 0;
  87     };
  88
  89     class VclToolboxButtonColorUpdater : public ToolboxButtonColorUpdaterBase
  90     {
  91     public:
  92         VclToolboxButtonColorUpdater(sal_uInt16 nSlotId, ToolBoxItemId nTbxBtnId, ToolBox* ptrTbx, bool bWideButton,
  93                                      const OUString& rCommandLabel, const OUString& rCommandURL,
  94                                      const css::uno::Reference<css::frame::XFrame>& rFrame);
  95
  96
  97     private:
  98         ToolBoxItemId   mnBtnId;
  99         VclPtr<ToolBox> mpTbx;
 100
 101         virtual void SetQuickHelpText(const OUString& rText) override;
 102         virtual OUString GetQuickHelpText() const override;
 103         virtual void SetImage(VirtualDevice* pVirDev) override;
 104         virtual VclPtr<VirtualDevice> CreateVirtualDevice() const override;
 105         virtual vcl::ImageType GetImageSize() const override;
 106         virtual Size GetItemSize(const Size& rImageSize) const override;
 107     };
 108
 109     class ToolboxButtonColorUpdater : public ToolboxButtonColorUpdaterBase
 110     {
 111     public:
 112         ToolboxButtonColorUpdater(sal_uInt16 nSlotId, const OString& rTbxBtnId, weld::Toolbar* ptrTbx, bool bWideButton,
 113                                   const OUString& rCommandLabel, const css::uno::Reference<css::frame::XFrame>& rFrame);
 114
 115     private:
 116         OString msBtnId;
 117         weld::Toolbar* mpTbx;
 118
 119         virtual void SetQuickHelpText(const OUString& rText) override;
 120         virtual OUString GetQuickHelpText() const override;
 121         virtual void SetImage(VirtualDevice* pVirDev) override;
 122         virtual VclPtr<VirtualDevice> CreateVirtualDevice() const override;
 123         virtual vcl::ImageType GetImageSize() const override;
 124         virtual Size GetItemSize(const Size& rImageSize) const override;
 125     };
 126
 127     class ToolboxButtonLineStyleUpdater
 128     {
 129     private:
 130         css::drawing::LineStyle m_eXLS;
 131         int m_nDashStyleIndex;
 132     public:
 133         ToolboxButtonLineStyleUpdater();
 134         void Update(const css::frame::FeatureStateEvent& rEvent);
 135         int GetStyleIndex() const;
 136     };
 137 }
 138
 139 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */