From 4fcac9d2cbdafb51e3ee9ca3b3da64fd86103174 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Tue, 26 Nov 2013 15:58:15 -0500
Subject: [PATCH] Remove artifact setting from manager dialog
---
src/main/java/com/gitblit/BranchGraphServlet.java | 50 ++++++++++++++++++++++++++++++++++++++------------
1 files changed, 38 insertions(+), 12 deletions(-)
diff --git a/src/main/java/com/gitblit/BranchGraphServlet.java b/src/main/java/com/gitblit/BranchGraphServlet.java
index 95be613..293a291 100644
--- a/src/main/java/com/gitblit/BranchGraphServlet.java
+++ b/src/main/java/com/gitblit/BranchGraphServlet.java
@@ -32,6 +32,8 @@
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;
+import java.util.Set;
+import java.util.TreeSet;
import javax.imageio.ImageIO;
import javax.servlet.ServletException;
@@ -53,9 +55,9 @@
/**
* Handles requests for branch graphs
- *
+ *
* @author James Moger
- *
+ *
*/
public class BranchGraphServlet extends HttpServlet {
@@ -80,7 +82,7 @@
/**
* Returns an url to this servlet for the specified parameters.
- *
+ *
* @param baseURL
* @param repository
* @param objectId
@@ -146,18 +148,41 @@
}
// fetch the requested commits plus some extra so that the last
- // commit displayed *likely* has correct lane assignments
+ // commit displayed *likely* has correct lane assignments
CommitList commitList = new CommitList();
commitList.source(rw);
commitList.fillTo(2*Math.max(requestedCommits, maxCommits));
// determine the appropriate width for the image
- int numLanes = 0;
- int numCommits = Math.min(requestedCommits, commitList.size());
- for (int i = 0; i < numCommits; i++) {
- PlotCommit<Lane> commit = commitList.get(i);
- int pos = commit.getLane().getPosition();
- numLanes = Math.max(numLanes, pos + 1);
+ int numLanes = 1;
+ int numCommits = Math.min(requestedCommits, commitList.size());
+ if (numCommits > 1) {
+ // determine graph width
+ Set<String> parents = new TreeSet<String>();
+ for (int i = 0; i < commitList.size(); i++) {
+ PlotCommit<Lane> commit = commitList.get(i);
+ boolean checkLane = false;
+
+ if (i < numCommits) {
+ // commit in visible list
+ checkLane = true;
+
+ // remember parents
+ for (RevCommit p : commit.getParents()) {
+ parents.add(p.getName());
+ }
+ } else if (parents.contains(commit.getName())) {
+ // commit outside visible list, but it is a parent of a
+ // commit in the visible list so we need to know it's lane
+ // assignment
+ checkLane = true;
+ }
+
+ if (checkLane) {
+ int pos = commit.getLane().getPosition();
+ numLanes = Math.max(numLanes, pos + 1);
+ }
+ }
}
int graphWidth = numLanes * LANE_WIDTH + RIGHT_PAD;
@@ -165,12 +190,13 @@
// create an image buffer and render the lanes
BufferedImage image = new BufferedImage(graphWidth, rowHeight*numCommits, BufferedImage.TYPE_INT_ARGB);
+
Graphics2D g = null;
try {
g = image.createGraphics();
g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
LanesRenderer renderer = new LanesRenderer();
- for (int i = 0; i < numCommits; i++) {
+ for (int i = 0; i < commitList.size(); i++) {
PlotCommit<Lane> commit = commitList.get(i);
Graphics row = g.create(0, i*rowHeight, graphWidth, rowHeight);
try {
@@ -189,7 +215,7 @@
// write the image buffer to the client
response.setContentType("image/png");
- if (numCommits > 0) {
+ if (numCommits > 1) {
response.setHeader("Cache-Control", "public, max-age=60, must-revalidate");
response.setDateHeader("Last-Modified", JGitUtils.getCommitDate(commitList.get(0)).getTime());
}
--
Gitblit v1.9.1