Package com.intellij.openapi.preview.impl

Class PreviewManagerImpl

java.lang.Object

com.intellij.openapi.preview.impl.PreviewManagerImpl

All Implemented Interfaces:

PersistentStateComponent<PreviewManagerState>, PreviewManager

public class PreviewManagerImpl
extends java.lang.Object
implements PreviewManager, PersistentStateComponent<PreviewManagerState>

Nested Class Summary

Nested classes/interfaces inherited from interface com.intellij.openapi.preview.PreviewManager

PreviewManager.SERVICE

Constructor Summary

Constructors

Constructor and Description
PreviewManagerImpl(Project project)

Method Summary

Modifier and Type	Method and Description
protected void	checkGlobalState()
<V,C> void	close(PreviewProviderId<V,C> id, V data)
PreviewManagerState	getState()
void	loadState(PreviewManagerState state) This method is called when new component state is loaded.
<V,C> void	moveToStandardPlaceImpl(PreviewProviderId<V,C> id, V data)
<V,C> C	preview(PreviewProviderId<V,C> id, V data, boolean requestFocus)

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.components.PersistentStateComponent

initializeComponent, noStateLoaded

Constructor Detail

PreviewManagerImpl

public PreviewManagerImpl(Project project)

Method Detail

getState

public PreviewManagerState getState()

Specified by:

getState in interface PersistentStateComponent<PreviewManagerState>

Returns:

a component state. All properties, public and annotated fields are serialized. Only values, which differ from the default (i.e., the value of newly instantiated class) are serialized. null value indicates that the returned state won't be stored, as a result previously stored state will be used.

See Also:

XmlSerializer

loadState

public void loadState(PreviewManagerState state)

Description copied from interface: PersistentStateComponent

This method is called when new component state is loaded. The method can and will be called several times, if config files were externally changed while IDE was running.

State object should be used directly, defensive copying is not required.

Specified by:

loadState in interface PersistentStateComponent<PreviewManagerState>

Parameters:

state - loaded component state

See Also:

XmlSerializerUtil.copyBean(Object, Object)

checkGlobalState

protected void checkGlobalState()

preview

public <V,C> C preview(PreviewProviderId<V,C> id,
                       V data,
                       boolean requestFocus)

Specified by:

preview in interface PreviewManager

Returns:

null if provider is not available / not active or if it forces to use standard view instead of preview at the moment

close

public <V,C> void close(PreviewProviderId<V,C> id,
                        V data)

Specified by:

close in interface PreviewManager

moveToStandardPlaceImpl

public <V,C> void moveToStandardPlaceImpl(PreviewProviderId<V,C> id,
                                          V data)

Specified by:

moveToStandardPlaceImpl in interface PreviewManager