Package com.intellij.history.integration.ui.actions

Class LocalHistoryAction

java.lang.Object

com.intellij.openapi.actionSystem.AnAction

com.intellij.history.integration.ui.actions.LocalHistoryAction

All Implemented Interfaces:

DumbAware, PossiblyDumbAware

Direct Known Subclasses:

PutLabelAction, RecentChangesAction, ShowHistoryAction

public abstract class LocalHistoryAction
extends AnAction
implements DumbAware

Nested Class Summary

Nested classes/interfaces inherited from class com.intellij.openapi.actionSystem.AnAction

AnAction.TransparentUpdate

Field Summary

Fields inherited from class com.intellij.openapi.actionSystem.AnAction

ACTIONS_KEY, EMPTY_ARRAY

Constructor Summary

Constructors

Constructor and Description
LocalHistoryAction()

Method Summary

Modifier and Type	Method and Description
void	actionPerformed(AnActionEvent e) Implement this method to provide your action handler.
protected void	actionPerformed(Project p, IdeaGateway gw, AnActionEvent e)
protected void	actionPerformed(Project p, IdeaGateway gw, VirtualFile f, AnActionEvent e)
protected VirtualFile	getFile(AnActionEvent e)
protected IdeaGateway	getGateway()
protected java.lang.String	getText(AnActionEvent e)
protected LocalHistoryFacade	getVcs()
protected boolean	isEnabled(LocalHistoryFacade vcs, IdeaGateway gw, AnActionEvent e)
protected boolean	isEnabled(LocalHistoryFacade vcs, IdeaGateway gw, VirtualFile f, AnActionEvent e)
void	update(AnActionEvent e) Updates the state of the action.

Methods inherited from class com.intellij.openapi.actionSystem.AnAction

addTextOverride, applyTextOverride, beforeActionPerformedUpdate, copyFrom, copyShortcutFrom, displayTextInToolbar, getEventProject, getShortcutSet, getTemplatePresentation, getTemplateText, isDefaultIcon, isEnabledInModalContext, isInInjectedContext, isTransparentUpdate, registerCustomShortcutSet, registerCustomShortcutSet, registerCustomShortcutSet, registerCustomShortcutSet, setDefaultIcon, setEnabledInModalContext, setInjectedContext, setShortcutSet, startInTransaction, toString, unregisterCustomShortcutSet, useSmallerFontForTextInToolbar

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.intellij.openapi.project.PossiblyDumbAware

isDumbAware

Constructor Detail

LocalHistoryAction

public LocalHistoryAction()

Method Detail

update

public void update(AnActionEvent e)

Description copied from class: AnAction

Updates the state of the action. Default implementation does nothing. Override this method to provide the ability to dynamically change action's state and(or) presentation depending on the context (For example when your action state depends on the selection you can check for selection and change the state accordingly).

This method can be called frequently, and on UI thread. This means that this method is supposed to work really fast, no real work should be done at this phase. For example, checking selection in a tree or a list, is considered valid, but working with a file system or PSI (especially resolve) is not. If you cannot determine the state of the action fast enough, you should do it in the AnAction.actionPerformed(AnActionEvent) method and notify the user that action cannot be executed if it's the case.

If the action is added to a toolbar, its "update" can be called twice a second, but only if there was any user activity or a focus transfer. If your action's availability is changed in absence of any of these events, please call ActivityTracker.getInstance().inc() to notify action subsystem to update all toolbar actions when your subsystem's determines that its actions' visibility might be affected.

Overrides:

update in class AnAction

Parameters:

e - Carries information on the invocation place and data available

actionPerformed

public void actionPerformed(AnActionEvent e)

Description copied from class: AnAction

Implement this method to provide your action handler.

Specified by:

actionPerformed in class AnAction

Parameters:

e - Carries information on the invocation place

getText

protected java.lang.String getText(AnActionEvent e)

isEnabled

protected boolean isEnabled(LocalHistoryFacade vcs,
                            IdeaGateway gw,
                            AnActionEvent e)

actionPerformed

protected void actionPerformed(Project p,
                               IdeaGateway gw,
                               AnActionEvent e)

isEnabled

protected boolean isEnabled(LocalHistoryFacade vcs,
                            IdeaGateway gw,
                            VirtualFile f,
                            AnActionEvent e)

actionPerformed

protected void actionPerformed(Project p,
                               IdeaGateway gw,
                               VirtualFile f,
                               AnActionEvent e)

getVcs

protected LocalHistoryFacade getVcs()

getGateway

protected IdeaGateway getGateway()

getFile

protected VirtualFile getFile(AnActionEvent e)