Package com.intellij.codeInsight.daemon.impl.quickfix

Class StaticImportMemberFix<T extends PsiMember,R extends PsiElement>

java.lang.Object

com.intellij.codeInsight.daemon.impl.quickfix.StaticImportMemberFix<T,R>

All Implemented Interfaces:

FileModifier, IntentionAction, HintAction, WriteActionAware

Direct Known Subclasses:

StaticImportConstantFix, StaticImportMethodFix

public abstract class StaticImportMemberFix<T extends PsiMember,R extends PsiElement>
extends java.lang.Object
implements IntentionAction, HintAction

Field Summary

Fields

Modifier and Type	Field and Description
protected SmartPsiElementPointer<R>	myRef

Fields inherited from interface com.intellij.codeInsight.intention.IntentionAction

EMPTY_ARRAY

Method Summary

Modifier and Type	Method and Description
protected abstract QuestionAction	createQuestionAction(java.util.List<? extends T> methodsToImport, Project project, Editor editor)
protected abstract java.lang.String	getBaseText()
protected abstract PsiElement	getElement()
java.lang.String	getFamilyName() Returns the name of the family of intentions.
protected abstract java.lang.String	getMemberPresentableText(T t)
protected abstract java.util.List<T>	getMembersToImport(boolean applicableOnly, StaticMembersProcessor.SearchMode mode)
protected abstract PsiElement	getQualifierExpression()
java.lang.String	getText() Returns text to be shown in the list of available actions, if this action is available.
void	invoke(Project project, Editor editor, PsiFile file) Called when user invokes intention.
boolean	isAvailable(Project project, Editor editor, PsiFile file) Checks whether this intention is available at a caret offset in the file.
static boolean	isExcluded(PsiMember method)
protected abstract PsiElement	resolveRef()
boolean	showHint(Editor editor) Show a popup or perform an automatic action in the given editor.
boolean	startInWriteAction() Indicate whether this action should be invoked inside write action.
protected abstract boolean	toAddStaticImports()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.intellij.codeInspection.HintAction

fixSilently

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

getElementToMakeWritable

Field Detail

myRef

protected final SmartPsiElementPointer<R extends PsiElement> myRef

Method Detail

getBaseText

protected abstract java.lang.String getBaseText()

getMemberPresentableText

protected abstract java.lang.String getMemberPresentableText(T t)

getText

public java.lang.String getText()

Description copied from interface: IntentionAction

Returns text to be shown in the list of available actions, if this action is available.

Specified by:

getText in interface IntentionAction

Returns:

the text to show in the intention popup.

See Also:

IntentionAction.isAvailable(Project, Editor, PsiFile)

getFamilyName

public java.lang.String getFamilyName()

Description copied from interface: IntentionAction

Returns the name of the family of intentions. It is used to externalize "auto-show" state of intentions. When the user clicks on a light bulb in intention list, all intentions with the same family name get enabled/disabled. The name is also shown in settings tree.

Specified by:

getFamilyName in interface IntentionAction

Returns:

the intention family name.

See Also:

IntentionManager.registerIntentionAndMetaData(IntentionAction, String...)

isAvailable

public boolean isAvailable(Project project,
                           Editor editor,
                           PsiFile file)

Description copied from interface: IntentionAction

Checks whether this intention is available at a caret offset in the file. If this method returns true, a light bulb for this intention is shown.

Specified by:

isAvailable in interface IntentionAction

Parameters:

project - the project in which the availability is checked.

editor - the editor in which the intention will be invoked.

file - the file open in the editor.

Returns:

true if the intention is available, false otherwise.

getMembersToImport

protected abstract java.util.List<T> getMembersToImport(boolean applicableOnly,
                                                        StaticMembersProcessor.SearchMode mode)

toAddStaticImports

protected abstract boolean toAddStaticImports()

isExcluded

public static boolean isExcluded(PsiMember method)

createQuestionAction

protected abstract QuestionAction createQuestionAction(java.util.List<? extends T> methodsToImport,
                                                       Project project,
                                                       Editor editor)

getElement

protected abstract PsiElement getElement()

getQualifierExpression

protected abstract PsiElement getQualifierExpression()

resolveRef

protected abstract PsiElement resolveRef()

invoke

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

Description copied from interface: IntentionAction

Called when user invokes intention. This method is called inside command. If IntentionAction.startInWriteAction() returns true, this method is also called inside write action.

Specified by:

invoke in interface IntentionAction

Parameters:

project - the project in which the intention is invoked.

editor - the editor in which the intention is invoked.

file - the file open in the editor.

startInWriteAction

public boolean startInWriteAction()

Description copied from interface: IntentionAction

Indicate whether this action should be invoked inside write action. Should return false if, e.g., a 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 IntentionAction

Specified by:

startInWriteAction in interface WriteActionAware

Returns:

true if the intention requires a write action, false otherwise.

showHint

public boolean showHint(Editor editor)

Description copied from interface: HintAction

Show a popup or perform an automatic action in the given editor. Invoked for the visible highlighting results (e.g. errors or warnings) on UI thread after the background highlighting is finished, without a write action. Before the invocation, IntentionAction.isAvailable(Project, Editor, PsiFile) is checked to be true.

Specified by:

showHint in interface HintAction

Returns:

whether anything user-visible happened: a popup was shown or anything has changed in document/PSI/project model