301 lines
9.6 KiB
C++
301 lines
9.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_SVTOOLS_SVLBITM_HXX
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#define INCLUDED_SVTOOLS_SVLBITM_HXX
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#include <svtools/svtdllapi.h>
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#include <tools/link.hxx>
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#include <vcl/image.hxx>
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#include <svtools/treelistbox.hxx>
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#include <o3tl/typed_flags_set.hxx>
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class SvTreeListEntry;
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enum class SvBmp
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{
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UNCHECKED = 0,
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CHECKED = 1,
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TRISTATE = 2,
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HIUNCHECKED = 3,
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HICHECKED = 4,
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HITRISTATE = 5,
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STATICIMAGE = 6
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};
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enum class SvItemStateFlags
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{
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NONE = 0x00,
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UNCHECKED = 0x01,
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CHECKED = 0x02,
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TRISTATE = 0x04,
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HILIGHTED = 0x08
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};
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namespace o3tl
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{
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template<> struct typed_flags<SvItemStateFlags> : is_typed_flags<SvItemStateFlags, 0x0f> {};
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}
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struct SvLBoxButtonData_Impl;
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class SVT_DLLPUBLIC SvLBoxButtonData
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{
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private:
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Link<SvLBoxButtonData*,void> aLink;
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long nWidth;
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long nHeight;
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std::unique_ptr<SvLBoxButtonData_Impl> pImpl;
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bool bDataOk;
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SvButtonState eState;
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std::vector<Image> aBmps; // indices s. constants BMP_ ....
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SVT_DLLPRIVATE void SetWidthAndHeight();
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SVT_DLLPRIVATE void InitData( bool _bRadioBtn, const Control* pControlForSettings = nullptr );
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public:
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// include creating default images (CheckBox or RadioButton)
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SvLBoxButtonData( const Control* pControlForSettings );
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SvLBoxButtonData( const Control* pControlForSettings, bool _bRadioBtn );
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~SvLBoxButtonData();
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static SvBmp GetIndex( SvItemStateFlags nItemState );
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long Width();
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long Height();
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void SetLink( const Link<SvLBoxButtonData*,void>& rLink) { aLink=rLink; }
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bool IsRadio();
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// as buttons are not derived from LinkHdl
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void CallLink();
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void StoreButtonState( SvTreeListEntry* pEntry, SvItemStateFlags nItemFlags );
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static SvButtonState ConvertToButtonState( SvItemStateFlags nItemFlags );
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SvTreeListEntry* GetActEntry() const;
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void SetImage(SvBmp nIndex, const Image& aImage) { aBmps[(int)nIndex] = aImage; }
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Image& GetImage(SvBmp nIndex) { return aBmps[(int)nIndex]; }
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void SetDefaultImages( const Control* pControlForSettings = nullptr );
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// set images according to the color scheme of the Control
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// pControlForSettings == NULL: settings are taken from Application
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bool HasDefaultImages() const;
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};
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// **********************************************************************
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class SVT_DLLPUBLIC SvLBoxString : public SvLBoxItem
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{
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protected:
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OUString maText;
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public:
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SvLBoxString(const OUString& rText);
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SvLBoxString();
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virtual ~SvLBoxString();
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virtual sal_uInt16 GetType() const override;
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virtual void InitViewData(SvTreeListBox* pView,
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SvTreeListEntry* pEntry,
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SvViewDataItem* pViewData) override;
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const OUString& GetText() const
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{
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return maText;
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}
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void SetText(const OUString& rText)
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{
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maText = rText;
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}
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virtual void Paint(const Point& rPos, SvTreeListBox& rOutDev,
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vcl::RenderContext& rRenderContext,
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const SvViewDataEntry* pView,
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const SvTreeListEntry& rEntry) override;
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virtual SvLBoxItem* Create() const override;
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virtual void Clone(SvLBoxItem* pSource) override;
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};
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class SvLBoxBmp : public SvLBoxItem
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{
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Image aBmp;
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public:
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SvLBoxBmp();
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virtual ~SvLBoxBmp();
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virtual sal_uInt16 GetType() const override;
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virtual void InitViewData( SvTreeListBox*,SvTreeListEntry*,SvViewDataItem* ) override;
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virtual void Paint(const Point& rPos, SvTreeListBox& rOutDev, vcl::RenderContext& rRenderContext,
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const SvViewDataEntry* pView, const SvTreeListEntry& rEntry) override;
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virtual SvLBoxItem* Create() const override;
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virtual void Clone( SvLBoxItem* pSource ) override;
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};
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class SVT_DLLPUBLIC SvLBoxButton : public SvLBoxItem
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{
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bool isVis;
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SvLBoxButtonData* pData;
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SvLBoxButtonKind eKind;
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SvItemStateFlags nItemFlags;
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static void ImplAdjustBoxSize( Size& io_rCtrlSize, ControlType i_eType, vcl::RenderContext& pRenderContext);
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public:
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// An SvLBoxButton can be of three different kinds: an
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// enabled checkbox (the normal kind), a disabled checkbox
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// (which cannot be modified via UI), or a static image
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// (see SV_BMP_STATICIMAGE; nFlags are effectively ignored
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// for that kind).
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SvLBoxButton( SvLBoxButtonKind eTheKind, SvLBoxButtonData* pBData );
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SvLBoxButton();
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virtual ~SvLBoxButton();
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virtual void InitViewData(SvTreeListBox* pView,
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SvTreeListEntry* pEntry,
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SvViewDataItem* pViewData) override;
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virtual sal_uInt16 GetType() const override;
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bool ClickHdl(SvTreeListBox* pView, SvTreeListEntry* );
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virtual void Paint(const Point& rPos,
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SvTreeListBox& rOutDev,
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vcl::RenderContext& rRenderContext,
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const SvViewDataEntry* pView,
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const SvTreeListEntry& rEntry) override;
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virtual SvLBoxItem* Create() const override;
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virtual void Clone(SvLBoxItem* pSource) override;
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SvItemStateFlags GetButtonFlags() const
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{
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return nItemFlags;
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}
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bool IsStateChecked() const
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{
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return bool(nItemFlags & SvItemStateFlags::CHECKED);
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}
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bool IsStateUnchecked() const
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{
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return bool(nItemFlags & SvItemStateFlags::UNCHECKED);
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}
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bool IsStateTristate() const
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{
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return bool(nItemFlags & SvItemStateFlags::TRISTATE);
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}
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bool IsStateHilighted() const
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{
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return bool(nItemFlags & SvItemStateFlags::HILIGHTED);
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}
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void SetStateChecked();
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void SetStateUnchecked();
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void SetStateTristate();
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void SetStateHilighted(bool bHilight);
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void SetStateInvisible();
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SvLBoxButtonKind GetKind() const { return eKind; }
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// Check whether this button can be modified via UI
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bool CheckModification() const;
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};
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inline void SvLBoxButton::SetStateChecked()
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{
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nItemFlags &= SvItemStateFlags::HILIGHTED;
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nItemFlags |= SvItemStateFlags::CHECKED;
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}
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inline void SvLBoxButton::SetStateUnchecked()
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{
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nItemFlags &= SvItemStateFlags::HILIGHTED;
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nItemFlags |= SvItemStateFlags::UNCHECKED;
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}
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inline void SvLBoxButton::SetStateTristate()
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{
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nItemFlags &= SvItemStateFlags::HILIGHTED;
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nItemFlags |= SvItemStateFlags::TRISTATE;
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}
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inline void SvLBoxButton::SetStateHilighted( bool bHilight )
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{
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if ( bHilight )
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nItemFlags |= SvItemStateFlags::HILIGHTED;
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else
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nItemFlags &= ~SvItemStateFlags::HILIGHTED;
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}
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struct SvLBoxContextBmp_Impl;
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class SVT_DLLPUBLIC SvLBoxContextBmp : public SvLBoxItem
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{
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SvLBoxContextBmp_Impl* m_pImpl;
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public:
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SvLBoxContextBmp(Image aBmp1,
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Image aBmp2,
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bool bExpanded);
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SvLBoxContextBmp();
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virtual ~SvLBoxContextBmp();
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virtual sal_uInt16 GetType() const override;
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virtual void InitViewData(SvTreeListBox* pView,
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SvTreeListEntry* pEntry,
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SvViewDataItem* pViewData) override;
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virtual void Paint(const Point& rPos,
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SvTreeListBox& rOutDev,
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vcl::RenderContext& rRenderContext,
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const SvViewDataEntry* pView,
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const SvTreeListEntry& rEntry) override;
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virtual SvLBoxItem* Create() const override;
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virtual void Clone(SvLBoxItem* pSource) override;
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void SetModeImages(const Image& rBitmap1, const Image& rBitmap2);
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inline void SetBitmap1(const Image& rImage);
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inline void SetBitmap2(const Image& rImage);
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inline const Image& GetBitmap1() const;
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inline const Image& GetBitmap2() const;
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private:
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Image& implGetImageStore(bool bFirst);
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};
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inline void SvLBoxContextBmp::SetBitmap1(const Image& _rImage)
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{
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implGetImageStore(true) = _rImage;
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}
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inline void SvLBoxContextBmp::SetBitmap2(const Image& _rImage)
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{
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implGetImageStore(false) = _rImage;
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}
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inline const Image& SvLBoxContextBmp::GetBitmap1() const
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{
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Image& rImage = const_cast<SvLBoxContextBmp*>(this)->implGetImageStore(true);
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return rImage;
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}
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inline const Image& SvLBoxContextBmp::GetBitmap2() const
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{
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Image& rImage = const_cast<SvLBoxContextBmp*>(this)->implGetImageStore(false);
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return rImage;
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}
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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