Package com.openhtmltopdf.layout

Class LayoutContext

java.lang.Object
com.openhtmltopdf.layout.LayoutContext
All Implemented Interfaces:
CssContext
public class LayoutContext
extends Object
implements CssContext
This class tracks state which changes over the course of a layout run. Generally speaking, if possible, state information should be stored in the box tree and not here. It also provides pass-though calls to many methods in SharedContext.

  • Method Details

    • getTextRenderer

      public TextRenderer getTextRenderer()
      Specified by:
      getTextRenderer in interface CssContext

    • getCss

      public StyleReference getCss()
      Specified by:
      getCss in interface CssContext

    • getCanvas

      public FSCanvas getCanvas()

    • getFixedRectangle

      public Rectangle getFixedRectangle()

    • getNamespaceHandler

      public NamespaceHandler getNamespaceHandler()

    • getParagraphSplitter

      public ParagraphSplitter getParagraphSplitter()
      The paragraph splitter splits the document into paragraphs for the purpose of bi-directional text analysis.

    • setBidiReorderer

      public void setBidiReorderer​(BidiReorderer reorderer)

    • getBidiReorderer

      public BidiReorderer getBidiReorderer()

    • getBidiSplitterFactory

      public BidiSplitterFactory getBidiSplitterFactory()
      The bidi splitter is used to split text runs into LTR and RTL visual ordering.

    • setBidiSplitterFactory

      public void setBidiSplitterFactory​(BidiSplitterFactory factory)
      The bidi splitter is used to split text runs into LTR and RTL visual ordering.

    • getDefaultTextDirection

      public byte getDefaultTextDirection()
      Returns:
      the default text direction for a document.

    • setDefaultTextDirection

      public void setDefaultTextDirection​(byte direction)
      Parameters:
      direction - either BidiSplitter.LTR or BidiSplitter.RTL.

    • reInit

      public void reInit​(boolean keepLayers)

    • captureLayoutState

      public LayoutState captureLayoutState()

    • restoreLayoutState

      public void restoreLayoutState​(LayoutState layoutState)

    • copyStateForRelayout

      public LayoutState copyStateForRelayout()

    • restoreStateForRelayout

      public void restoreStateForRelayout​(LayoutState layoutState)

    • getBlockFormattingContext

      public BlockFormattingContext getBlockFormattingContext()

    • pushBFC

      public void pushBFC​(BlockFormattingContext bfc)

    • popBFC

      public void popBFC()

    • pushLayer

      public void pushLayer​(Box master)

    • pushLayer

      public void pushLayer​(Layer layer)

    • popLayer

      public void popLayer()

    • getLayer

      public Layer getLayer()

    • getRootLayer

      public Layer getRootLayer()

    • translate

      public void translate​(int x, int y)

    • addBoxId

      public void addBoxId​(String id, Box box)

    • removeBoxId

      public void removeBoxId​(String id)

    • isInteractive

      public boolean isInteractive()

    • getMmPerDot

      public float getMmPerDot()
      Specified by:
      getMmPerDot in interface CssContext

    • getDotsPerPixel

      public int getDotsPerPixel()
      Specified by:
      getDotsPerPixel in interface CssContext

    • getFontSize2D

      public float getFontSize2D​(FontSpecification font)
      Specified by:
      getFontSize2D in interface CssContext

    • getXHeight

      public float getXHeight​(FontSpecification parentFont)
      Specified by:
      getXHeight in interface CssContext

    • getFont

      public FSFont getFont​(FontSpecification font)
      Specified by:
      getFont in interface CssContext

    • getUac

      public UserAgentCallback getUac()

    • isPrint

      public boolean isPrint()

    • setIsPrintOverride

      public void setIsPrintOverride​(Boolean isPrint)
      Parameters:
      isPrint - true, false or null for no override.

    • getFirstLinesTracker

      public StyleTracker getFirstLinesTracker()

    • getFirstLettersTracker

      public StyleTracker getFirstLettersTracker()

    • getCurrentMarkerData

      public MarkerData getCurrentMarkerData()

    • setCurrentMarkerData

      public void setCurrentMarkerData​(MarkerData currentMarkerData)

    • getReplacedElementFactory

      public ReplacedElementFactory getReplacedElementFactory()

    • getFontContext

      public FontContext getFontContext()
      Specified by:
      getFontContext in interface CssContext

    • setFontContext

      public void setFontContext​(FontContext fontContext)

    • getContentFunctionFactory

      public ContentFunctionFactory getContentFunctionFactory()

    • getSharedContext

      public SharedContext getSharedContext()

    • getExtraSpaceBottom

      public int getExtraSpaceBottom()

    • setExtraSpaceBottom

      public void setExtraSpaceBottom​(int extraSpaceBottom)

    • getExtraSpaceTop

      public int getExtraSpaceTop()

    • setExtraSpaceTop

      public void setExtraSpaceTop​(int extraSpaceTop)

    • resolveCounters

      public void resolveCounters​(CalculatedStyle style, Integer startIndex)

    • resolveCounters

      public void resolveCounters​(CalculatedStyle style)

    • getCounterContext

      public LayoutContext.CounterContext getCounterContext​(CalculatedStyle style)

    • getFSFontMetrics

      public FSFontMetrics getFSFontMetrics​(FSFont font)
      Specified by:
      getFSFontMetrics in interface CssContext

    • getPageName

      public String getPageName()

    • setPageName

      public void setPageName​(String currentPageName)

    • getNoPageBreak

      public int getNoPageBreak()

    • setNoPageBreak

      public void setNoPageBreak​(int noPageBreak)

    • isPageBreaksAllowed

      public boolean isPageBreaksAllowed()

    • getPendingPageName

      public String getPendingPageName()

    • setPendingPageName

      public void setPendingPageName​(String pendingPageName)

    • getRootDocumentLayer

      public Layer getRootDocumentLayer()

    • setRootDocumentLayer

      public void setRootDocumentLayer​(Layer rootDocumentLayer)

    • getPage

      public PageBox getPage()

    • setPage

      public void setPage​(PageBox page)

    • isMayCheckKeepTogether

      public boolean isMayCheckKeepTogether()

    • setMayCheckKeepTogether

      public void setMayCheckKeepTogether​(boolean mayKeepTogether)

    • isLineBreakedBecauseOfNoWrap

      public boolean isLineBreakedBecauseOfNoWrap()

    • setLineBreakedBecauseOfNoWrap

      public void setLineBreakedBecauseOfNoWrap​(boolean value)

    • getBreakAtLineContext

      public BreakAtLineContext getBreakAtLineContext()

    • setBreakAtLineContext

      public void setBreakAtLineContext​(BreakAtLineContext breakAtLineContext)