Package com.intellij.codeInsight.hint

Class ShowExpressionTypeHandler

java.lang.Object

com.intellij.codeInsight.hint.ShowExpressionTypeHandler

All Implemented Interfaces:

CodeInsightActionHandler, FileModifier, WriteActionAware

public class ShowExpressionTypeHandler
extends java.lang.Object
implements CodeInsightActionHandler

Constructor Summary

Constructors

Constructor and Description
ShowExpressionTypeHandler(boolean requestFocus)

Method Summary

Modifier and Type	Method and Description
java.util.Map<PsiElement,ExpressionTypeProvider>	getExpressions(PsiFile file, Editor editor)
static java.util.Set<ExpressionTypeProvider>	getHandlers(Project project, Language... languages)
void	invoke(Project project, Editor editor, PsiFile file)
boolean	startInWriteAction() Indicate whether this action should be invoked inside write action.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.intellij.codeInsight.intention.FileModifier

getElementToMakeWritable

Constructor Detail

ShowExpressionTypeHandler

public ShowExpressionTypeHandler(boolean requestFocus)

Method Detail

startInWriteAction

public boolean startInWriteAction()

Description copied from interface: WriteActionAware

Indicate whether this action should be invoked inside write action.

Should return false if e.g. modal dialog is shown inside the action. If false is returned the action itself is responsible for starting write action when needed, by calling Application.runWriteAction(Runnable).

Specified by:

startInWriteAction in interface WriteActionAware

Returns:

true if the action requires a write action (default), false otherwise.

invoke

public void invoke(Project project,
                   Editor editor,
                   PsiFile file)

Specified by:

invoke in interface CodeInsightActionHandler

getExpressions

public java.util.Map<PsiElement,ExpressionTypeProvider> getExpressions(PsiFile file,
                                                                       Editor editor)

getHandlers

public static java.util.Set<ExpressionTypeProvider> getHandlers(Project project,
                                                                Language... languages)