From ebab794941b04b95cc8fc734d496ec640680f789 Mon Sep 17 00:00:00 2001
From: Julia Beliaeva <Julia.Beliaeva@jetbrains.com>
Date: Wed, 8 May 2019 22:02:36 +0300
Subject: [PATCH] [hg] limit the number of commits during filtering in order to
 show first results faster

In 20aeb1ad47824505c6234449addcd1dbd78ee48d due to a mistake parameter maxCount stopped being used.

GitOrigin-RevId: d16c643b55627893c21ba51e9228ca74c1e8dbeb
---
 .../src/org/zmlx/hg4idea/log/HgHistoryUtil.java        | 10 ++++++++--
 .../src/org/zmlx/hg4idea/log/HgLogProvider.java        |  2 +-
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/plugins/hg4idea/src/org/zmlx/hg4idea/log/HgHistoryUtil.java b/plugins/hg4idea/src/org/zmlx/hg4idea/log/HgHistoryUtil.java
index bf1ccd41afde..3f0003941ff5 100644
--- a/plugins/hg4idea/src/org/zmlx/hg4idea/log/HgHistoryUtil.java
+++ b/plugins/hg4idea/src/org/zmlx/hg4idea/log/HgHistoryUtil.java
@@ -392,8 +392,14 @@ public class HgHistoryUtil {
 
   @NotNull
   public static List<TimedVcsCommit> readAllHashes(@NotNull Project project, @NotNull VirtualFile root,
-                                                   @NotNull final Consumer<? super VcsUser> userRegistry, @NotNull List<String> params) {
+                                                   @NotNull Consumer<? super VcsUser> userRegistry, @NotNull List<String> params) {
+    return readHashes(project, root, userRegistry, -1, params);
+  }
 
+  @NotNull
+  public static List<TimedVcsCommit> readHashes(@NotNull Project project, @NotNull VirtualFile root,
+                                                @NotNull Consumer<? super VcsUser> userRegistry, int limit,
+                                                @NotNull List<String> params) {
     final VcsLogObjectsFactory factory = getObjectsFactoryWithDisposeCheck(project);
     if (factory == null) {
       return Collections.emptyList();
@@ -402,7 +408,7 @@ public class HgHistoryUtil {
     assert hgvcs != null;
     HgVersion version = hgvcs.getVersion();
     String[] templates = ArrayUtil.toStringArray(HgBaseLogParser.constructDefaultTemplate(version));
-    HgCommandResult result = getLogResult(project, root, version, -1, params, HgChangesetUtil.makeTemplate(templates));
+    HgCommandResult result = getLogResult(project, root, version, limit, params, HgChangesetUtil.makeTemplate(templates));
     return getCommitRecords(project, result, new HgBaseLogParser<TimedVcsCommit>() {
 
       @Override
diff --git a/plugins/hg4idea/src/org/zmlx/hg4idea/log/HgLogProvider.java b/plugins/hg4idea/src/org/zmlx/hg4idea/log/HgLogProvider.java
index b686fcf5f4b1..0c720c339873 100644
--- a/plugins/hg4idea/src/org/zmlx/hg4idea/log/HgLogProvider.java
+++ b/plugins/hg4idea/src/org/zmlx/hg4idea/log/HgLogProvider.java
@@ -282,7 +282,7 @@ public final class HgLogProvider implements VcsLogProvider {
       }
     }
 
-    return HgHistoryUtil.readAllHashes(myProject, root, Consumer.EMPTY_CONSUMER, filterParameters);
+    return HgHistoryUtil.readHashes(myProject, root, Consumer.EMPTY_CONSUMER, maxCount, filterParameters);
   }
 
   @Nullable