Package com.intellij.openapi.wm.impl.status

Class EditorBasedStatusBarPopup

java.lang.Object

com.intellij.openapi.wm.impl.status.EditorBasedWidget

com.intellij.openapi.wm.impl.status.EditorBasedStatusBarPopup

All Implemented Interfaces:

Disposable, FileEditorManagerListener, CustomStatusBarWidget, StatusBarWidget, StatusBarWidget.Multiframe, java.util.EventListener

Direct Known Subclasses:

CodeStyleStatusBarWidget, EncodingPanel, LineSeparatorPanel

public abstract class EditorBasedStatusBarPopup
extends EditorBasedWidget
implements StatusBarWidget.Multiframe, CustomStatusBarWidget

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	EditorBasedStatusBarPopup.WidgetState

Nested classes/interfaces inherited from interface com.intellij.openapi.wm.StatusBarWidget

StatusBarWidget.IconPresentation, StatusBarWidget.Multiframe, StatusBarWidget.MultipleTextValuesPresentation, StatusBarWidget.PlatformType, StatusBarWidget.TextPresentation, StatusBarWidget.WidgetBorder, StatusBarWidget.WidgetPresentation

Nested classes/interfaces inherited from interface com.intellij.openapi.Disposable

Disposable.Parent

Nested classes/interfaces inherited from interface com.intellij.openapi.fileEditor.FileEditorManagerListener

FileEditorManagerListener.Before

Field Summary

Fields inherited from class com.intellij.openapi.wm.impl.status.EditorBasedWidget

myConnection, myProject, myStatusBar, SWING_FOCUS_OWNER_PROPERTY

Fields inherited from interface com.intellij.openapi.fileEditor.FileEditorManagerListener

FILE_EDITOR_MANAGER

Constructor Summary

Constructors

Constructor and Description
EditorBasedStatusBarPopup(Project project, boolean writeableFileRequired)

Method Summary

Modifier and Type	Method and Description
protected void	afterVisibleUpdate(EditorBasedStatusBarPopup.WidgetState state)
StatusBarWidget	copy()
protected abstract StatusBarWidget	createInstance(Project project)
protected abstract ListPopup	createPopup(DataContext context)
void	fileClosed(FileEditorManager source, VirtualFile file)
void	fileOpened(FileEditorManager source, VirtualFile file) This method is after focus settles down (if requested) in newly created FileEditor.
void	flushUpdateInTests()
javax.swing.JComponent	getComponent()
protected DataContext	getContext()
StatusBarWidget.WidgetPresentation	getPresentation()
protected abstract EditorBasedStatusBarPopup.WidgetState	getWidgetState(VirtualFile file)
protected void	handleFileChange(VirtualFile file)
void	install(StatusBar statusBar)
boolean	isActionEnabled()
protected boolean	isEmpty()
protected boolean	isEnabledForFile(VirtualFile file)
protected void	registerCustomListeners()
void	selectionChanged(FileEditorManagerEvent event)
void	selectionChanged(VirtualFile newFile)
void	setEditor(Editor editor)
void	update()
void	update(java.lang.Runnable finishUpdate)
protected void	updateForDocument(Document document)
protected void	updateForFile(VirtualFile file)
void	updateInTests(boolean immediately)

Methods inherited from class com.intellij.openapi.wm.impl.status.EditorBasedWidget

dispose, getEditor, getProject, getSelectedFile, isDisposed, isOurEditor

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.intellij.openapi.wm.StatusBarWidget

getPresentation, ID

Methods inherited from interface com.intellij.openapi.Disposable

dispose

Methods inherited from interface com.intellij.openapi.fileEditor.FileEditorManagerListener

fileOpenedSync

Constructor Detail

EditorBasedStatusBarPopup

public EditorBasedStatusBarPopup(Project project,
                                 boolean writeableFileRequired)

Method Detail

selectionChanged

public final void selectionChanged(FileEditorManagerEvent event)

Specified by:

selectionChanged in interface FileEditorManagerListener

setEditor

public final void setEditor(Editor editor)

selectionChanged

public final void selectionChanged(VirtualFile newFile)

handleFileChange

protected void handleFileChange(VirtualFile file)

fileOpened

public void fileOpened(FileEditorManager source,
                       VirtualFile file)

Description copied from interface: FileEditorManagerListener

This method is after focus settles down (if requested) in newly created FileEditor. FileEditorManagerListener.fileOpenedSync(FileEditorManager, VirtualFile, Pair) is always invoked before this method (in same or previous EDT event).

Specified by:

fileOpened in interface FileEditorManagerListener

See Also:

FileEditorManagerListener.fileOpenedSync(FileEditorManager, VirtualFile, Pair)

fileClosed

public void fileClosed(FileEditorManager source,
                       VirtualFile file)

Specified by:

fileClosed in interface FileEditorManagerListener

copy

public final StatusBarWidget copy()

Specified by:

copy in interface StatusBarWidget.Multiframe

getPresentation

public StatusBarWidget.WidgetPresentation getPresentation()

Specified by:

getPresentation in interface StatusBarWidget

install

public void install(StatusBar statusBar)

Specified by:

install in interface StatusBarWidget

Overrides:

install in class EditorBasedWidget

updateForDocument

protected void updateForDocument(Document document)

updateForFile

protected void updateForFile(VirtualFile file)

getContext

protected DataContext getContext()

getComponent

public javax.swing.JComponent getComponent()

Specified by:

getComponent in interface CustomStatusBarWidget

isEmpty

protected boolean isEmpty()

isActionEnabled

public boolean isActionEnabled()

updateInTests

public void updateInTests(boolean immediately)

flushUpdateInTests

public void flushUpdateInTests()

update

public void update()

update

public void update(java.lang.Runnable finishUpdate)

afterVisibleUpdate

protected void afterVisibleUpdate(EditorBasedStatusBarPopup.WidgetState state)

getWidgetState

protected abstract EditorBasedStatusBarPopup.WidgetState getWidgetState(VirtualFile file)

isEnabledForFile

protected boolean isEnabledForFile(VirtualFile file)

Parameters:

file - result of EditorBasedWidget.getSelectedFile()

Returns:

false if widget should be disabled for file even if getWidgetState(VirtualFile) returned EditorBasedStatusBarPopup.WidgetState.actionEnabled.

createPopup

protected abstract ListPopup createPopup(DataContext context)

registerCustomListeners

protected void registerCustomListeners()

createInstance

protected abstract StatusBarWidget createInstance(Project project)