Package com.intellij.codeInsight.editorActions

Interface JoinLinesHandlerDelegate

All Known Subinterfaces:

JoinRawLinesHandlerDelegate

All Known Implementing Classes:

AssignmentSequenceJoinLinesHandler, BlockJoinLinesHandler, ChainCallJoinLinesHandler, CommentJoinLinesHandler, DeclarationJoinLinesHandler, GrJoinBlockStatementHandler, GrJoinControlStatementHandler, GrJoinLinesHandlerBase, GrJoinStatementsHandler, GrVariableJoinLinesHandler, LiteralJoinLinesHandler, NestedIfJoinLinesHandler, PropertiesJoinLinesHandler, PyJoinLinesHandler

public interface JoinLinesHandlerDelegate

Allows to customize Edit|Join Lines.

Field Summary

Fields

Modifier and Type	Field and Description
static int	CANNOT_JOIN Return this from tryJoinLines(com.intellij.openapi.editor.Document, com.intellij.psi.PsiFile, int, int) if it could not join the lines.
static ExtensionPointName<JoinLinesHandlerDelegate>	EP_NAME

Method Summary

Modifier and Type	Method and Description
int	tryJoinLines(Document document, PsiFile file, int start, int end) Tries to join lines at the specified position of the specified file.

Field Detail

EP_NAME

static final ExtensionPointName<JoinLinesHandlerDelegate> EP_NAME

CANNOT_JOIN

static final int CANNOT_JOIN

Return this from tryJoinLines(com.intellij.openapi.editor.Document, com.intellij.psi.PsiFile, int, int) if it could not join the lines.

See Also:

Constant Field Values

Method Detail

tryJoinLines

int tryJoinLines(Document document,
                 PsiFile file,
                 int start,
                 int end)

Tries to join lines at the specified position of the specified file. Method is called on a document where part of whitespace between lines is already stripped, and it has a chance to smooth out the join point.

Parameters:

document - where the lines are

file - where the lines are

start - offset where the whitespace between lines starts

end - offset where the whitespace between lines ends

Returns:

the position to place the caret after the operation, or CANNOT_JOIN if this handler was not able to perform the operation.