From 6feaeec0189c812bda15dbcd3b4c649a03ab1cae Mon Sep 17 00:00:00 2001
From: Eugene Kudelevsky <Eugene.Kudelevsky@jetbrains.com>
Date: Mon, 8 Sep 2014 20:13:42 +0400
Subject: [PATCH] extend API to add possibility for checkin handlers check if
 it is amending operation

---
 .../src/com/intellij/dvcs/DvcsCommitAdditionalComponent.java | 4 ++++
 .../openapi/vcs/changes/ui/CommitChangeListDialog.java       | 5 +++++
 2 files changed, 9 insertions(+)

diff --git a/platform/dvcs-impl/src/com/intellij/dvcs/DvcsCommitAdditionalComponent.java b/platform/dvcs-impl/src/com/intellij/dvcs/DvcsCommitAdditionalComponent.java
index 26c87c7de627..48ba203064cb 100644
--- a/platform/dvcs-impl/src/com/intellij/dvcs/DvcsCommitAdditionalComponent.java
+++ b/platform/dvcs-impl/src/com/intellij/dvcs/DvcsCommitAdditionalComponent.java
@@ -179,4 +179,8 @@ public abstract class DvcsCommitAdditionalComponent implements RefreshableOnComp
 
   @Nullable
   protected abstract String getLastCommitMessage(@NotNull VirtualFile repo) throws VcsException;
+
+  public boolean isAmend() {
+    return myAmend.isSelected();
+  }
 }
diff --git a/platform/vcs-impl/src/com/intellij/openapi/vcs/changes/ui/CommitChangeListDialog.java b/platform/vcs-impl/src/com/intellij/openapi/vcs/changes/ui/CommitChangeListDialog.java
index 497db3da7d9f..47fae2b88339 100644
--- a/platform/vcs-impl/src/com/intellij/openapi/vcs/changes/ui/CommitChangeListDialog.java
+++ b/platform/vcs-impl/src/com/intellij/openapi/vcs/changes/ui/CommitChangeListDialog.java
@@ -175,6 +175,11 @@ public class CommitChangeListDialog extends DialogWrapper implements CheckinProj
       ProjectLevelVcsManager.getInstance(project).getAllActiveVcss());
   }
 
+  @NotNull
+  public List<RefreshableOnComponent> getAdditionalComponents() {
+    return Collections.unmodifiableList(myAdditionalComponents);
+  }
+
   public static void commitPaths(final Project project, Collection<FilePath> paths, final LocalChangeList initialSelection,
                                  @Nullable final CommitExecutor executor, final String comment) {
     final ChangeListManager manager = ChangeListManager.getInstance(project);