fntcache.cxx File Reference

#include <sal/config.h>
#include <i18nlangtag/mslangid.hxx>
#include <officecfg/Office/Common.hxx>
#include <vcl/outdev.hxx>
#include <vcl/lineinfo.hxx>
#include <vcl/metric.hxx>
#include <vcl/svapp.hxx>
#include <vcl/lazydelete.hxx>
#include <com/sun/star/i18n/CharacterIteratorMode.hpp>
#include <com/sun/star/i18n/WordType.hpp>
#include <com/sun/star/i18n/XBreakIterator.hpp>
#include <breakit.hxx>
#include <config_fuzzers.h>
#include <paintfrm.hxx>
#include <viewsh.hxx>
#include <viewopt.hxx>
#include <fntcache.hxx>
#include <IDocumentSettingAccess.hxx>
#include <swfont.hxx>
#include <wrong.hxx>
#include <txtfrm.hxx>
#include <pagefrm.hxx>
#include <tgrditem.hxx>
#include <scriptinfo.hxx>
#include <editeng/brushitem.hxx>
#include <swmodule.hxx>
#include <accessibilityoptions.hxx>
#include <svtools/accessibilityoptions.hxx>
#include <svx/sdr/attribute/sdrallfillattributeshelper.hxx>
#include <doc.hxx>
#include <editeng/fhgtitem.hxx>
#include <vcl/glyphitem.hxx>
#include <vcl/vcllayout.hxx>
#include <docsh.hxx>
#include <strings.hrc>
#include <fntcap.hxx>
#include <vcl/outdev/ScopedStates.hxx>
#include <o3tl/hash_combine.hxx>
#include <cstdint>
#include <memory>

Include dependency graph for fntcache.cxx:

Go to the source code of this file.

Macros
#define	WRONG_SHOW_MIN   5

Typedefs
typedef std::vector< std::pair< TextFrameIndex, TextFrameIndex > >	SwForbidden

Functions
constexpr Color	gWaveCol (COL_GRAY)
static SalLayoutGlyphs *	lcl_CreateLayout (const SwTextGlyphsKey &rKey, SwTextGlyphsMap::iterator it)
	Pre-calculates glyph items for the rendered subset of rKey's text, assuming outdev state does not change between the outdev calls. More...
static bool	lcl_IsFontAdjustNecessary (const vcl::RenderContext &rOutDev, const vcl::RenderContext &rRefDev)
static void	lcl_calcLinePos (const CalcLinePosData &rData, Point &rStart, Point &rEnd, TextFrameIndex const nStart, TextFrameIndex const nWrLen)
static sal_uInt8	lcl_WhichPunctuation (sal_Unicode cChar)
static bool	lcl_IsMonoSpaceFont (const vcl::RenderContext &rOut)
static bool	lcl_IsFullstopCentered (const vcl::RenderContext &rOut)
static void	lcl_DrawLineForWrongListData (SwForbidden &rForbidden, const SwDrawTextInfo &rInf, sw::WrongListIterator *pWList, const CalcLinePosData &rCalcLinePosData, const Size &rPrtFontSize)
void	SwClearFntCacheTextGlyphs ()
	Clears the pre-calculated text glyphs in all SwFntObj instances. More...

Variables
SwFntCache *	pFntCache = nullptr
SwFntObj *	pLastFont = nullptr
static vcl::DeleteOnDeinit< VclPtr< OutputDevice > >	s_pFntObjPixOut
const SalLayoutFlags	eGlyphItemsOnlyLayout = SalLayoutFlags::GlyphItemsOnly

Macro Definition Documentation

#define WRONG_SHOW_MIN   5

Definition at line 684 of file fntcache.cxx.

Referenced by SwFntObj::DrawText(), and lcl_DrawLineForWrongListData().

Typedef Documentation

typedef std::vector<std::pair<TextFrameIndex, TextFrameIndex> > SwForbidden

Definition at line 729 of file fntcache.cxx.

Function Documentation

constexpr Color gWaveCol

(

COL_GRAY

)

Referenced by SwFntObj::DrawText().

static void lcl_calcLinePos ( const CalcLinePosData &  rData, Point &  rStart, Point &  rEnd, TextFrameIndex const  nStart, TextFrameIndex const  nWrLen  )

static

Definition at line 315 of file fntcache.cxx.

References CH_BLANK, o3tl::strong_int< UNDERLYING_TYPE, PHANTOM_TYPE >::get(), SPACING_PRECISION_FACTOR, and UnMapDirection().

Referenced by lcl_DrawLineForWrongListData().

static SalLayoutGlyphs* lcl_CreateLayout ( const SwTextGlyphsKey &  rKey, SwTextGlyphsMap::iterator  it  )

static

Pre-calculates glyph items for the rendered subset of rKey's text, assuming outdev state does not change between the outdev calls.

Definition at line 204 of file fntcache.cxx.

References eGlyphItemsOnlyLayout, OutputDevice::ImplLayout(), SwTextGlyphsKey::m_aText, SwTextGlyphsKey::m_nIndex, SwTextGlyphsKey::m_nLength, SwTextGlyphsKey::m_pOutputDevice, and Point.

Referenced by SwFntObj::GetCachedSalLayoutGlyphs(), and SwFntObj::GetCachedTextWidth().

static void lcl_DrawLineForWrongListData ( SwForbidden &  rForbidden, const SwDrawTextInfo &  rInf, sw::WrongListIterator *  pWList, const CalcLinePosData &  rCalcLinePosData, const Size &  rPrtFontSize  )

static

Definition at line 731 of file fntcache.cxx.

References a, sw::WrongListIterator::Check(), OutputDevice::DrawLine(), OutputDevice::DrawWaveLine(), first, OutputDevice::GetConnectMetaFile(), SwDrawTextInfo::GetIdx(), SwDrawTextInfo::GetLen(), OutputDevice::GetLineColor(), SwDrawTextInfo::GetOut(), SwDrawTextInfo::GetPos(), SwDrawTextInfo::GetShell(), SwDrawTextInfo::GetSmartTags(), SwViewShell::GetViewOptions(), sw::WrongListIterator::GetWrongElement(), SwViewOption::GetZoom(), lcl_calcLinePos(), OutputDevice::LogicToPixel(), SwWrongArea::mColor, SwWrongArea::mLineType, Point, OutputDevice::Pop(), OutputDevice::Push(), round, LineInfo::SetDashCount(), LineInfo::SetDashLen(), LineInfo::SetDistance(), OutputDevice::SetLineColor(), WRONG_SHOW_MIN, WRONGAREA_BOLD, WRONGAREA_BOLDWAVE, WRONGAREA_DASHED, and WRONGAREA_WAVE.

Referenced by SwFntObj::DrawText().

static bool lcl_IsFontAdjustNecessary ( const vcl::RenderContext &  rOutDev, const vcl::RenderContext &  rRefDev  )

static

Definition at line 272 of file fntcache.cxx.

References OutputDevice::GetOutDevType(), OUTDEV_PRINTER, and OUTDEV_WINDOW.

Referenced by SwFntObj::DrawText(), SwFntObj::GetFontAscent(), SwFntObj::GetFontHeight(), and SwFntObj::SetDevFont().

static bool lcl_IsFullstopCentered ( const vcl::RenderContext &  rOut )

static

Definition at line 720 of file fntcache.cxx.

References OutputDevice::GetFontMetric(), and FontMetric::IsFullstopCentered().

Referenced by SwFntObj::DrawText(), SwFntObj::GetModelPositionForViewPoint(), SwFont::GetTextBreak(), and SwFntObj::GetTextSize().

static bool lcl_IsMonoSpaceFont ( const vcl::RenderContext &  rOut )

static

Definition at line 713 of file fntcache.cxx.

References OutputDevice::GetTextWidth(), and u.

Referenced by SwFntObj::DrawText(), SwFntObj::GetModelPositionForViewPoint(), SwFont::GetTextBreak(), and SwFntObj::GetTextSize().

static sal_uInt8 lcl_WhichPunctuation ( sal_Unicode  cChar )

static

Definition at line 692 of file fntcache.cxx.

References SwScriptInfo::NONE, SwScriptInfo::SPECIAL_LEFT, and SwScriptInfo::SPECIAL_RIGHT.

Referenced by SwFntObj::DrawText().

void SwClearFntCacheTextGlyphs

(

)

Clears the pre-calculated text glyphs in all SwFntObj instances.

Definition at line 2656 of file fntcache.cxx.

References SwFntCache::First(), and SwFntCache::Next().

Referenced by SwDoc::SetTabCols(), and SwLayIdle::SwLayIdle().

Variable Documentation

const SalLayoutFlags eGlyphItemsOnlyLayout = SalLayoutFlags::GlyphItemsOnly

Definition at line 194 of file fntcache.cxx.

Referenced by lcl_CreateLayout().

SwFntCache* pFntCache = nullptr

Definition at line 66 of file fntcache.cxx.

Referenced by FlushFontCache(), SwViewShell::Init(), SwViewShell::PrintProspect(), sw::DocumentDeviceManager::PrtDataChanged(), SwViewShell::Reformat(), SwProtocol::Stop(), TextFinit(), and TextInit_().

SwFntObj* pLastFont = nullptr

Definition at line 68 of file fntcache.cxx.

Referenced by SwSubFont::CalcEsc(), SwTextFrame::CalcHeightOfLastLine(), SwSubFont::ChgFnt(), SwSubFont::DoOnCapitals(), SwSubFont::DrawStretchText_(), SwSubFont::DrawText_(), SwSubFont::GetModelPositionForViewPoint_(), and SwSubFont::GetTextSize_().

vcl::DeleteOnDeinit< VclPtr<OutputDevice> > s_pFntObjPixOut

static

Definition at line 74 of file fntcache.cxx.

Referenced by SwFntObj::DrawText().