Package com.intellij.openapi.editor.impl.view

Class IterationState

java.lang.Object

com.intellij.openapi.editor.impl.view.IterationState

public class IterationState
extends java.lang.Object

Iterator over editor's text contents. Each iteration step corresponds to a text fragment having common graphical attributes (font style, foreground and background color, effect type and color).

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	IterationState.CaretData

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.Comparator<RangeHighlighterEx>	BY_LAYER_THEN_ATTRIBUTES

Constructor Summary

Constructors

Constructor and Description
IterationState(EditorEx editor, int start, int end, IterationState.CaretData caretData, boolean useOnlyFullLineHighlighters, boolean useOnlyFontOrForegroundAffectingHighlighters, boolean useFoldRegions, boolean iterateBackwards)

Method Summary

Modifier and Type	Method and Description
void	advance()
boolean	atEnd()
static IterationState.CaretData	createCaretData(EditorEx editor)
TextAttributes	getBeforeLineStartBackgroundAttributes()
TextAttributes	getBreakAttributes()
TextAttributes	getBreakAttributes(boolean beforeBreak)
FoldRegion	getCurrentFold()
int	getEndOffset()
TextAttributes	getMergedAttributes()
TextAttributes	getPastLineEndBackgroundAttributes()
int	getStartOffset()
boolean	nextIsFoldRegion()
void	retreat(int offset)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

BY_LAYER_THEN_ATTRIBUTES

public static final java.util.Comparator<RangeHighlighterEx> BY_LAYER_THEN_ATTRIBUTES

Constructor Detail

IterationState

public IterationState(EditorEx editor,
                      int start,
                      int end,
                      IterationState.CaretData caretData,
                      boolean useOnlyFullLineHighlighters,
                      boolean useOnlyFontOrForegroundAffectingHighlighters,
                      boolean useFoldRegions,
                      boolean iterateBackwards)

Method Detail

createCaretData

public static IterationState.CaretData createCaretData(EditorEx editor)

retreat

public void retreat(int offset)

advance

public void advance()

getBreakAttributes

public TextAttributes getBreakAttributes()

getBreakAttributes

public TextAttributes getBreakAttributes(boolean beforeBreak)

atEnd

public boolean atEnd()

getStartOffset

public int getStartOffset()

getEndOffset

public int getEndOffset()

getMergedAttributes

public TextAttributes getMergedAttributes()

getCurrentFold

public FoldRegion getCurrentFold()

nextIsFoldRegion

public boolean nextIsFoldRegion()

getPastLineEndBackgroundAttributes

public TextAttributes getPastLineEndBackgroundAttributes()

getBeforeLineStartBackgroundAttributes

public TextAttributes getBeforeLineStartBackgroundAttributes()