Package com.intellij.openapi.vcs.changes

Class ChangeViewDiffRequestProcessor

java.lang.Object

com.intellij.diff.impl.DiffRequestProcessor

com.intellij.diff.impl.CacheDiffRequestProcessor<DiffRequestProducer>

com.intellij.diff.impl.CacheDiffRequestProcessor.Simple

com.intellij.openapi.vcs.changes.ChangeViewDiffRequestProcessor

All Implemented Interfaces:

Disposable, DiffPreviewUpdateProcessor

Direct Known Subclasses:

VcsLogChangeProcessor

public abstract class ChangeViewDiffRequestProcessor
extends CacheDiffRequestProcessor.Simple
implements DiffPreviewUpdateProcessor

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	ChangeViewDiffRequestProcessor.ChangeWrapper
protected static class	ChangeViewDiffRequestProcessor.UnversionedFileWrapper
protected static class	ChangeViewDiffRequestProcessor.Wrapper

Nested classes/interfaces inherited from class com.intellij.diff.impl.CacheDiffRequestProcessor

CacheDiffRequestProcessor.ReloadRequestAction, CacheDiffRequestProcessor.Simple

Nested classes/interfaces inherited from class com.intellij.diff.impl.DiffRequestProcessor

DiffRequestProcessor.MyNextChangeAction, DiffRequestProcessor.MyNextDifferenceAction, DiffRequestProcessor.MyOpenInEditorAction, DiffRequestProcessor.MyPrevChangeAction, DiffRequestProcessor.MyPrevDifferenceAction

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

Disposable.Parent

Field Summary

Fields inherited from class com.intellij.diff.impl.DiffRequestProcessor

myContentPanel, myToolbarWrapper

Constructor Summary

Constructors

Constructor and Description
ChangeViewDiffRequestProcessor(Project project, java.lang.String place)

Method Summary

Modifier and Type	Method and Description
void	clear() Notify currently shown diff that it's not needed now and cached values can be reset, a.e.
protected abstract java.util.stream.Stream<ChangeViewDiffRequestProcessor.Wrapper>	getAllChanges()
java.lang.String	getCurrentChangeName()
protected DiffRequestProducer	getCurrentRequestProvider()
Project	getProject()
protected abstract java.util.stream.Stream<ChangeViewDiffRequestProcessor.Wrapper>	getSelectedChanges()
protected void	goToNextChange(boolean fromDifferences)
protected void	goToPrevChange(boolean fromDifferences)
protected boolean	hasNextChange(boolean fromUpdate)
protected boolean	hasPrevChange(boolean fromUpdate)
protected boolean	isNavigationEnabled()
boolean	isWindowFocused()
protected DiffRequest	loadRequestFast(DiffRequestProducer provider)
void	refresh(boolean fromModelRefresh) Get newly requested element for diff and update/create new diff request for it a.e.
protected abstract void	selectChange(ChangeViewDiffRequestProcessor.Wrapper change)
void	setCurrentChange(ChangeViewDiffRequestProcessor.Wrapper change)
void	updatePreview(boolean state, boolean fromModelRefresh)

Methods inherited from class com.intellij.diff.impl.CacheDiffRequestProcessor.Simple

getRequestName, loadRequest

Methods inherited from class com.intellij.diff.impl.CacheDiffRequestProcessor

dropCaches, getFastLoadingTimeMillis, onDispose, reloadRequest, updateRequest, updateRequest

Methods inherited from class com.intellij.diff.impl.DiffRequestProcessor

applyRequest, applyRequest, buildActionPopup, buildToolbar, collectPopupActions, collectToolbarActions, dispose, getComponent, getContext, getContextUserData, getNavigationActions, getPreferredFocusedComponent, getSettings, getToolOrderFromSettings, isDisposed, onAfterNavigate, patchShortcutSet, putContextUserData, setWindowTitle, shouldAddToolbarBottomBorder, updateRequest, updateRequest, updateToolOrderSettings

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.vcs.changes.DiffPreviewUpdateProcessor

getComponent

Constructor Detail

ChangeViewDiffRequestProcessor

public ChangeViewDiffRequestProcessor(Project project,
                                      java.lang.String place)

Method Detail

getSelectedChanges

protected abstract java.util.stream.Stream<ChangeViewDiffRequestProcessor.Wrapper> getSelectedChanges()

getAllChanges

protected abstract java.util.stream.Stream<ChangeViewDiffRequestProcessor.Wrapper> getAllChanges()

selectChange

protected abstract void selectChange(ChangeViewDiffRequestProcessor.Wrapper change)

getCurrentRequestProvider

protected DiffRequestProducer getCurrentRequestProvider()

Specified by:

getCurrentRequestProvider in class CacheDiffRequestProcessor<DiffRequestProducer>

loadRequestFast

protected DiffRequest loadRequestFast(DiffRequestProducer provider)

Overrides:

loadRequestFast in class CacheDiffRequestProcessor<DiffRequestProducer>

updatePreview

public void updatePreview(boolean state,
                          boolean fromModelRefresh)

getProject

public Project getProject()

Overrides:

getProject in class DiffRequestProcessor

isWindowFocused

public boolean isWindowFocused()

Overrides:

isWindowFocused in class DiffRequestProcessor

clear

public void clear()

Description copied from interface: DiffPreviewUpdateProcessor

Notify currently shown diff that it's not needed now and cached values can be reset, a.e. before hiding preview panel

Specified by:

clear in interface DiffPreviewUpdateProcessor

refresh

public void refresh(boolean fromModelRefresh)

Description copied from interface: DiffPreviewUpdateProcessor

Get newly requested element for diff and update/create new diff request for it a.e. get selection from some model and check if previously shown diff request need to be replaced or still valid for such selection

Specified by:

refresh in interface DiffPreviewUpdateProcessor

Parameters:

fromModelRefresh - Whether refresh was triggered without explicit change of selected item by user. In this case, we might want not to close active viewer while it is in focus.

getCurrentChangeName

public java.lang.String getCurrentChangeName()

setCurrentChange

public void setCurrentChange(ChangeViewDiffRequestProcessor.Wrapper change)

hasNextChange

protected boolean hasNextChange(boolean fromUpdate)

Overrides:

hasNextChange in class DiffRequestProcessor

hasPrevChange

protected boolean hasPrevChange(boolean fromUpdate)

Overrides:

hasPrevChange in class DiffRequestProcessor

goToNextChange

protected void goToNextChange(boolean fromDifferences)

Overrides:

goToNextChange in class DiffRequestProcessor

goToPrevChange

protected void goToPrevChange(boolean fromDifferences)

Overrides:

goToPrevChange in class DiffRequestProcessor

isNavigationEnabled

protected boolean isNavigationEnabled()

Overrides:

isNavigationEnabled in class DiffRequestProcessor