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 <sfx2/namedcolor.hxx>
  23 #include <tools/gen.hxx>
  24 #include <tools/color.hxx>
  25 #include <vcl/vclenum.hxx>
  26 #include <vcl/vclptr.hxx>
  27 #include <vcl/toolbox.hxx>
  28 #include <vcl/toolboxid.hxx>
  29 #include <svl/lstner.hxx>
  30 #include <com/sun/star/drawing/LineStyle.hpp>
  31 #include <com/sun/star/frame/FeatureStateEvent.hpp>
  32 #include <com/sun/star/frame/XFrame.hpp>
  33
  34 class ToolBox;
  35 class VirtualDevice;
  36
  37 namespace weld
  38 {
  39     class Toolbar;
  40 }
  41
  42 namespace svx
  43 {
  44
  45
  46     //= ToolboxButtonColorUpdater
  47
  48     /** helper class to update a color in a toolbox button image
  49
  50         formerly known as SvxTbxButtonColorUpdater_Impl, residing in svx/source/tbxctrls/colorwindow.hxx.
  51     */
  52     class ToolboxButtonColorUpdaterBase : public SfxListener
  53     {
  54     public:
  55         ToolboxButtonColorUpdaterBase(bool bWideButton, OUString aCommandLabel,
  56                                       OUString aCommandURL, sal_uInt16 nSlotId,
  57                                       css::uno::Reference<css::frame::XFrame> xFrame);
  58
  59         virtual ~ToolboxButtonColorUpdaterBase();
  60
  61         void        Notify(SfxBroadcaster& rBC, const SfxHint& rHint) override;
  62         void        SetRecentColor(const NamedColor& rNamedColor, bool bBroadcast = true);
  63         void        Update( const NamedColor& rNamedColor );
  64         void        Update( const Color& rColor, bool bForceUpdate = false );
  65         Color const & GetCurrentColor() const { return maCurColor; }
  66         OUString    GetCurrentColorName() const;
  67
  68     private:
  69         ToolboxButtonColorUpdaterBase(ToolboxButtonColorUpdaterBase const &) = delete;
  70         ToolboxButtonColorUpdaterBase& operator =(ToolboxButtonColorUpdaterBase const &) = delete;
  71
  72     protected:
  73         bool        mbWideButton;
  74         bool        mbWasHiContrastMode;
  75         sal_uInt16  mnSlotId;
  76         Color       maCurColor;
  77         tools::Rectangle   maUpdRect;
  78         Size        maBmpSize;
  79         vcl::ImageType meImageType;
  80         OUString    maCommandLabel;
  81         OUString    maCommandURL;
  82         css::uno::Reference<css::frame::XFrame> mxFrame;
  83
  84         void Init(sal_uInt16 nSlotId);
  85
  86         virtual void SetQuickHelpText(const OUString& rText) = 0;
  87         virtual OUString GetQuickHelpText() const = 0;
  88         virtual void SetImage(VirtualDevice* pVirDev) = 0;
  89         virtual VclPtr<VirtualDevice> CreateVirtualDevice() const = 0;
  90         // true -> use Device to Record to Metafile, false -> Render to Device
  91         virtual bool RecordVirtualDevice() const = 0;
  92         virtual vcl::ImageType GetImageSize() const = 0;
  93         virtual Size GetItemSize(const Size& rImageSize) const = 0;
  94     };
  95
  96     class VclToolboxButtonColorUpdater final : public ToolboxButtonColorUpdaterBase
  97     {
  98     public:
  99         VclToolboxButtonColorUpdater(sal_uInt16 nSlotId, ToolBoxItemId nTbxBtnId, ToolBox* ptrTbx, bool bWideButton,
 100                                      const OUString& rCommandLabel, const OUString& rCommandURL,
 101                                      const css::uno::Reference<css::frame::XFrame>& rFrame);
 102
 103
 104     private:
 105         ToolBoxItemId   mnBtnId;
 106         VclPtr<ToolBox> mpTbx;
 107
 108         virtual void SetQuickHelpText(const OUString& rText) override;
 109         virtual OUString GetQuickHelpText() const override;
 110         virtual void SetImage(VirtualDevice* pVirDev) override;
 111         virtual VclPtr<VirtualDevice> CreateVirtualDevice() const override;
 112         virtual bool RecordVirtualDevice() const  override
 113         {
 114             return true;
 115         }
 116         virtual vcl::ImageType GetImageSize() const override;
 117         virtual Size GetItemSize(const Size& rImageSize) const override;
 118     };
 119
 120     class ToolboxButtonColorUpdater final : public ToolboxButtonColorUpdaterBase
 121     {
 122     public:
 123         ToolboxButtonColorUpdater(sal_uInt16 nSlotId, const OUString& rTbxBtnId, weld::Toolbar* ptrTbx, bool bWideButton,
 124                                   const OUString& rCommandLabel, const css::uno::Reference<css::frame::XFrame>& rFrame);
 125
 126     private:
 127         OUString msBtnId;
 128         weld::Toolbar* mpTbx;
 129
 130         virtual void SetQuickHelpText(const OUString& rText) override;
 131         virtual OUString GetQuickHelpText() const override;
 132         virtual void SetImage(VirtualDevice* pVirDev) override;
 133         virtual VclPtr<VirtualDevice> CreateVirtualDevice() const override;
 134         virtual bool RecordVirtualDevice() const  override
 135         {
 136             return false;
 137         }
 138         virtual vcl::ImageType GetImageSize() const override;
 139         virtual Size GetItemSize(const Size& rImageSize) const override;
 140     };
 141
 142     class ToolboxButtonLineStyleUpdater
 143     {
 144     private:
 145         css::drawing::LineStyle m_eXLS;
 146         int m_nDashStyleIndex;
 147     public:
 148         ToolboxButtonLineStyleUpdater();
 149         void Update(const css::frame::FeatureStateEvent& rEvent);
 150         int GetStyleIndex() const;
 151     };
 152 }
 153
 154 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */