/* -*- 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_SVTOOLS_CTRLBOX_HXX #define INCLUDED_SVTOOLS_CTRLBOX_HXX #include #include #include #include #include #include #include #include #include class FontList; class ImplColorListData; class ImpLineListData; typedef ::std::vector< ImplColorListData* > ImpColorList; typedef ::std::vector< ImpLineListData* > ImpLineList; typedef ::std::vector< vcl::FontInfo > ImplFontList; /************************************************************************* Description ============ class ColorListBox Description Allows color selection -------------------------------------------------------------------------- class LineListBox Description Allows selection of line styles and sizes. Not that before first insert, units and window size need to be set. Supported units are typographic point (pt) and millimeters (mm). For SourceUnit, pt, mm and twips are supported. All scalar numbers in 1/100 of the corresponding unit. Line1 is the outer, Line2 the inner line, Distance is the distance between these two lines. If Line2 == 0, only Line1 will be shown. Defaults for source and target unit are FUNIT_POINT. SetColor() sets the line color. Remarks Contrary to a simple ListBox, user-specific data are not supported. If UpdateMode is disabled, no data should be read, no selections should be set, and the return code shall be ignore, as in these are not defined in this mode. Also the bit WinBit WB_SORT may not be set. -------------------------------------------------------------------------- class FontNameBox Description Allows selection of fonts. The ListBox will be filled using Fill parameter, which is pointer to an FontList object. Calling EnableWYSIWYG() enables rendering the font name in the currently selected font. See also FontList; FontStyleBox; FontSizeBox; FontNameMenu -------------------------------------------------------------------------- class FontStyleBox Description Allows select of FontStyle's. The parameter Fill points to a list of available font styles for the font. Reproduced styles are always added - this could change in future, as potentially not all applications [Draw,Equation,FontWork] can properly handle synthetic fonts. On filling, the previous name will be retained if possible. For DontKnow, the FontStyleBox should be filled with OUString(), so it will contain a list with the default attributes. The currently shown style probably needs to be reset by the application. See also FontList; FontNameBox; FontSizeBox; -------------------------------------------------------------------------- class FontSizeBox Description Allows selection of font sizes. The values are retrieved via GetValue() and set via SetValue(). The Fill parameter fills the ListBox with the available sizes for the passed font. All sizes are in 1/10 typographic point (pt). The passed FontList must be retained until the next fill call. Additionally it supports an relative mod, which allows entering percentage values. This, eg., can be useful for template dialogs. This mode can only be enabled, but not disabled again. For DontKnow the FontSizeBox should be filled FontInfo(), so it will contain an list with the standard sizes. Th currently shown size probably needs to be reset by the application. See also FontList; FontNameBox; FontStyleBox; FontSizeMenu *************************************************************************/ class SVT_DLLPUBLIC ColorListBox : public ListBox { ImpColorList* pColorList; // separate liste, in case of user data are required from outside Size aImageSize; using Window::ImplInit; SVT_DLLPRIVATE void ImplInit(); SVT_DLLPRIVATE void ImplDestroyColorEntries(); public: ColorListBox( vcl::Window* pParent, WinBits nWinStyle = WB_BORDER ); ColorListBox( vcl::Window* pParent, const ResId& rResId ); virtual ~ColorListBox(); virtual void dispose() SAL_OVERRIDE; virtual void UserDraw( const UserDrawEvent& rUDEvt ) SAL_OVERRIDE; using ListBox::InsertEntry; sal_Int32 InsertEntry( const OUString& rStr, sal_Int32 nPos = LISTBOX_APPEND ); sal_Int32 InsertEntry( const Color& rColor, const OUString& rStr, sal_Int32 nPos = LISTBOX_APPEND ); void InsertAutomaticEntryColor(const Color &rAutoColorValue); bool IsAutomaticSelected() { return !GetSelectEntryPos(); } using ListBox::RemoveEntry; void RemoveEntry( sal_Int32 nPos ); void Clear(); void CopyEntries( const ColorListBox& rBox ); using ListBox::GetEntryPos; sal_Int32 GetEntryPos( const Color& rColor ) const; Color GetEntryColor( sal_Int32 nPos ) const; void SelectEntry( const OUString& rStr, bool bSelect = true ) { ListBox::SelectEntry( rStr, bSelect ); } void SelectEntry( const Color& rColor, bool bSelect = true ); Color GetSelectEntryColor( sal_Int32 nSelIndex = 0 ) const; bool IsEntrySelected(const OUString& rStr ) const { return ListBox::IsEntrySelected(rStr); } bool IsEntrySelected(const Color& rColor) const { sal_Int32 nPos = GetEntryPos( rColor ); if ( nPos != LISTBOX_ENTRY_NOTFOUND ) return IsEntryPosSelected( nPos ); else return false; } private: ColorListBox( const ColorListBox& ) SAL_DELETED_FUNCTION; ColorListBox& operator =( const ColorListBox& ) SAL_DELETED_FUNCTION; }; inline void ColorListBox::SelectEntry( const Color& rColor, bool bSelect ) { sal_Int32 nPos = GetEntryPos( rColor ); if ( nPos != LISTBOX_ENTRY_NOTFOUND ) ListBox::SelectEntryPos( nPos, bSelect ); } inline Color ColorListBox::GetSelectEntryColor( sal_Int32 nSelIndex ) const { sal_Int32 nPos = GetSelectEntryPos( nSelIndex ); Color aColor; if ( nPos != LISTBOX_ENTRY_NOTFOUND ) aColor = GetEntryColor( nPos ); return aColor; } /** Class computing border widths shared between Line style listbox and the SvxBorderLine implementation. This class doesn't know anything about units: it all depends on the different values set. A border is composed of 2 lines separated by a gap. The computed widths are the ones of each line and the gap and they can either be fix or vary. The #m_nflags member will define which widths will vary (value 0 means that all widths are fixed). The available flags are: - CHANGE_LINE1 - CHANGE_LINE2 - CHANGE_DIST For each line, the rate member is used as a multiplication factor is the width isn't fixed. Otherwise it is the width in the unit expected by the client code. */ enum class BorderWidthImplFlags { FIXED = 0, CHANGE_LINE1 = 1, CHANGE_LINE2 = 2, CHANGE_DIST = 4, ADAPT_DIST = 8, }; namespace o3tl { template<> struct typed_flags : is_typed_flags {}; } class SVT_DLLPUBLIC BorderWidthImpl { BorderWidthImplFlags m_nFlags; double m_nRate1; double m_nRate2; double m_nRateGap; public: BorderWidthImpl( BorderWidthImplFlags nFlags = BorderWidthImplFlags::CHANGE_LINE1, double nRate1 = 0.0, double nRate2 = 0.0, double nRateGap = 0.0 ); BorderWidthImpl& operator= ( const BorderWidthImpl& r ); bool operator== ( const BorderWidthImpl& r ) const; long GetLine1 ( long nWidth ) const; long GetLine2( long nWidth ) const; long GetGap( long nWidth ) const; long GuessWidth( long nLine1, long nLine2, long nGap ); bool IsEmpty( ) const { return (0 == m_nRate1) && (0 == m_nRate2); } bool IsDouble( ) const { return (0 != m_nRate1) && (0 != m_nRate2); } }; inline Color sameColor( Color rMain ) { return rMain; } inline Color sameDistColor( Color /*rMain*/, Color rDefault ) { return rDefault; } class SVT_DLLPUBLIC LineListBox : public ListBox { ImpLineList* pLineList; long m_nWidth; OUString m_sNone; ScopedVclPtr aVirDev; Size aTxtSize; Color aColor; Color maPaintCol; FieldUnit eUnit; FieldUnit eSourceUnit; SVT_DLLPRIVATE void ImpGetLine( long nLine1, long nLine2, long nDistance, Color nColor1, Color nColor2, Color nColorDist, sal_uInt16 nStyle, Bitmap& rBmp ); using Window::ImplInit; SVT_DLLPRIVATE void ImplInit(); bool UpdatePaintLineColor(); // returns sal_True if maPaintCol has changed virtual void DataChanged( const DataChangedEvent& rDCEvt ) SAL_OVERRIDE; void UpdateEntries( long nOldWidth ); sal_Int32 GetStylePos( sal_Int32 nListPos, long nWidth ); public: typedef Color (*ColorFunc)(Color); typedef Color (*ColorDistFunc)(Color, Color); LineListBox( vcl::Window* pParent, WinBits nWinStyle = WB_BORDER ); virtual ~LineListBox(); virtual void dispose() SAL_OVERRIDE; /** Set the width in Twips */ void SetWidth( long nWidth ); long GetWidth() const { return m_nWidth; } void SetNone( const OUString& sNone ); using ListBox::InsertEntry; /** Insert a listbox entry with all widths in Twips. */ void InsertEntry(const BorderWidthImpl& rWidthImpl, sal_uInt16 nStyle, long nMinWidth = 0, ColorFunc pColor1Fn = &sameColor, ColorFunc pColor2Fn = &sameColor, ColorDistFunc pColorDistFn = &sameDistColor); using ListBox::GetEntryPos; sal_Int32 GetEntryPos( sal_uInt16 nStyle = com::sun::star::table::BorderLineStyle::SOLID ) const; sal_uInt16 GetEntryStyle( sal_Int32 nPos ) const; void SelectEntry( sal_uInt16 nStyle = com::sun::star::table::BorderLineStyle::SOLID, bool bSelect = true ); sal_uInt16 GetSelectEntryStyle( sal_Int32 nSelIndex = 0 ) const; inline void SetUnit( FieldUnit eNewUnit ) { eUnit = eNewUnit; } inline void SetSourceUnit( FieldUnit eNewUnit ) { eSourceUnit = eNewUnit; } void SetColor( const Color& rColor ); Color GetColor() const { return aColor; } protected: inline const Color& GetPaintColor() const; Color GetColorLine1( sal_Int32 nPos = 0 ); Color GetColorLine2( sal_Int32 nPos = 0 ); Color GetColorDist( sal_Int32 nPos = 0 ); private: LineListBox( const LineListBox& ) SAL_DELETED_FUNCTION; LineListBox& operator =( const LineListBox& ) SAL_DELETED_FUNCTION; }; inline void LineListBox::SetColor( const Color& rColor ) { aColor = rColor; UpdateEntries( m_nWidth ); } const Color& LineListBox::GetPaintColor() const { return maPaintCol; } inline void LineListBox::SetWidth( long nWidth ) { long nOldWidth = m_nWidth; m_nWidth = nWidth; UpdateEntries( nOldWidth ); } inline void LineListBox::SetNone( const OUString& sNone ) { m_sNone = sNone; } class SVT_DLLPUBLIC FontNameBox : public ComboBox { private: ImplFontList* mpFontList; bool mbWYSIWYG; OUString maFontMRUEntriesFile; SVT_DLLPRIVATE void ImplCalcUserItemSize(); SVT_DLLPRIVATE void ImplDestroyFontList(); protected: void LoadMRUEntries( const OUString& aFontMRUEntriesFile, sal_Unicode cSep = ';' ); void SaveMRUEntries( const OUString& aFontMRUEntriesFile, sal_Unicode cSep = ';' ) const; public: FontNameBox( vcl::Window* pParent, WinBits nWinStyle = WB_SORT ); virtual ~FontNameBox(); virtual void dispose() SAL_OVERRIDE; virtual void UserDraw( const UserDrawEvent& rUDEvt ) SAL_OVERRIDE; void Fill( const FontList* pList ); void EnableWYSIWYG( bool bEnable = true ); private: void InitFontMRUEntriesFile(); FontNameBox( const FontNameBox& ) SAL_DELETED_FUNCTION; FontNameBox& operator =( const FontNameBox& ) SAL_DELETED_FUNCTION; }; class SVT_DLLPUBLIC FontStyleBox : public ComboBox { OUString aLastStyle; Size aOptimalSize; private: using ComboBox::SetText; public: FontStyleBox( vcl::Window* pParent, WinBits nBits ); virtual void Select() SAL_OVERRIDE; virtual void LoseFocus() SAL_OVERRIDE; virtual void Modify() SAL_OVERRIDE; virtual Size GetOptimalSize() const SAL_OVERRIDE; void SetText( const OUString& rText ) SAL_OVERRIDE; void Fill( const OUString& rName, const FontList* pList ); private: FontStyleBox( const FontStyleBox& ) SAL_DELETED_FUNCTION; FontStyleBox& operator =( const FontStyleBox& ) SAL_DELETED_FUNCTION; }; inline void FontStyleBox::SetText( const OUString& rText ) { aLastStyle = rText; ComboBox::SetText( rText ); } class SVT_DLLPUBLIC FontSizeBox : public MetricBox { vcl::FontInfo aFontInfo; const FontList* pFontList; sal_uInt16 nRelMin; sal_uInt16 nRelMax; sal_uInt16 nRelStep; short nPtRelMin; short nPtRelMax; short nPtRelStep; bool bRelativeMode:1, bRelative:1, bPtRelative:1, bStdSize:1; using Window::ImplInit; SVT_DLLPRIVATE void ImplInit(); protected: virtual OUString CreateFieldText( sal_Int64 nValue ) const SAL_OVERRIDE; public: FontSizeBox( vcl::Window* pParent, WinBits nWinStyle = 0 ); void Reformat() SAL_OVERRIDE; void Modify() SAL_OVERRIDE; void Fill( const vcl::FontInfo* pInfo, const FontList* pList ); void EnableRelativeMode( sal_uInt16 nMin = 50, sal_uInt16 nMax = 150, sal_uInt16 nStep = 5 ); void EnablePtRelativeMode( short nMin = -200, short nMax = 200, short nStep = 10 ); bool IsRelativeMode() const { return bRelativeMode; } void SetRelative( bool bRelative = false ); bool IsRelative() const { return bRelative; } void SetPtRelative( bool bPtRel = true ) { bPtRelative = bPtRel; SetRelative( true ); } bool IsPtRelative() const { return bPtRelative; } virtual void SetValue( sal_Int64 nNewValue, FieldUnit eInUnit ) SAL_OVERRIDE; virtual void SetValue( sal_Int64 nNewValue ) SAL_OVERRIDE; virtual sal_Int64 GetValue( FieldUnit eOutUnit ) const SAL_OVERRIDE; virtual sal_Int64 GetValue() const SAL_OVERRIDE; private: FontSizeBox( const FontSizeBox& ) SAL_DELETED_FUNCTION; FontSizeBox& operator =( const FontSizeBox& ) SAL_DELETED_FUNCTION; }; #endif // INCLUDED_SVTOOLS_CTRLBOX_HXX /* vim:set shiftwidth=4 softtabstop=4 expandtab: */