Package com.intellij.openapi.vcs.history

Class BaseDiffFromHistoryHandler<T extends VcsFileRevision>

java.lang.Object

com.intellij.openapi.vcs.history.BaseDiffFromHistoryHandler<T>

All Implemented Interfaces:

DiffFromHistoryHandler

Direct Known Subclasses:

GitDiffFromHistoryHandler, HgDiffFromHistoryHandler, SvnDiffFromHistoryHandler

public abstract class BaseDiffFromHistoryHandler<T extends VcsFileRevision>
extends java.lang.Object
implements DiffFromHistoryHandler

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	BaseDiffFromHistoryHandler.CollectChangesTask

Field Summary

Fields

Modifier and Type	Field and Description
protected Project	myProject

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BaseDiffFromHistoryHandler(Project project)

Method Summary

Modifier and Type	Method and Description
protected void	doShowDiff(FilePath filePath, VcsFileRevision older, VcsFileRevision newer)
protected abstract java.util.List<Change>	getAffectedChanges(FilePath path, T rev)
protected java.lang.String	getAffectedChangesDialogTitle(FilePath path, T rev)
protected abstract java.util.List<Change>	getChangesBetweenRevisions(FilePath path, T rev1, T rev2)
protected java.lang.String	getChangesBetweenRevisionsDialogTitle(FilePath path, T rev1, T rev2)
protected abstract java.lang.String	getPresentableName(T revision)
protected void	showAffectedChanges(FilePath path, T rev)
protected void	showChangesBetweenRevisions(FilePath path, T older, T newer)
protected void	showChangesDialog(java.lang.String title, java.util.List<? extends Change> changes)
void	showDiffForOne(AnActionEvent e, Project project, FilePath filePath, VcsFileRevision previousRevision, VcsFileRevision revision) Show diff when a single revision is selected in the file history panel.
void	showDiffForTwo(Project project, FilePath filePath, VcsFileRevision older, VcsFileRevision newer) Show diff for 2 revisions selected from the file history panel, or "Show Diff with Local" (then the second revision is a CurrentRevision.
protected void	showError(VcsException e, java.lang.String logMessage)

Methods inherited from class java.lang.Object

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

Field Detail

myProject

protected final Project myProject

Constructor Detail

BaseDiffFromHistoryHandler

protected BaseDiffFromHistoryHandler(Project project)

Method Detail

showDiffForOne

public void showDiffForOne(AnActionEvent e,
                           Project project,
                           FilePath filePath,
                           VcsFileRevision previousRevision,
                           VcsFileRevision revision)

Description copied from interface: DiffFromHistoryHandler

Show diff when a single revision is selected in the file history panel.

Specified by:

showDiffForOne in interface DiffFromHistoryHandler

Parameters:

e - AnActionEvent which happened, when user invoked "Show Diff".

filePath - the file which history is shown.

previousRevision - the previous revision in the list displayed file history panel, may be VcsFileRevision.NULL.

revision - the revision selected in the file history panel.

showDiffForTwo

public void showDiffForTwo(Project project,
                           FilePath filePath,
                           VcsFileRevision older,
                           VcsFileRevision newer)

Description copied from interface: DiffFromHistoryHandler

Show diff for 2 revisions selected from the file history panel, or "Show Diff with Local" (then the second revision is a CurrentRevision. The order of selected revisions is not defined.

Specified by:

showDiffForTwo in interface DiffFromHistoryHandler

filePath - the file which history is shown.

older - one of the selected revisions.

newer - another selected revision.

doShowDiff

protected void doShowDiff(FilePath filePath,
                          VcsFileRevision older,
                          VcsFileRevision newer)

showChangesBetweenRevisions

protected void showChangesBetweenRevisions(FilePath path,
                                           T older,
                                           T newer)

showAffectedChanges

protected void showAffectedChanges(FilePath path,
                                   T rev)

getChangesBetweenRevisions

protected abstract java.util.List<Change> getChangesBetweenRevisions(FilePath path,
                                                                     T rev1,
                                                                     T rev2)
                                                              throws VcsException

Throws:

VcsException

getAffectedChanges

protected abstract java.util.List<Change> getAffectedChanges(FilePath path,
                                                             T rev)
                                                      throws VcsException

Throws:

VcsException

getPresentableName

protected abstract java.lang.String getPresentableName(T revision)

showChangesDialog

protected void showChangesDialog(java.lang.String title,
                                 java.util.List<? extends Change> changes)

showError

protected void showError(VcsException e,
                         java.lang.String logMessage)

getChangesBetweenRevisionsDialogTitle

protected java.lang.String getChangesBetweenRevisionsDialogTitle(FilePath path,
                                                                 T rev1,
                                                                 T rev2)

getAffectedChangesDialogTitle

protected java.lang.String getAffectedChangesDialogTitle(FilePath path,
                                                         T rev)