opendev/gerrit
Code Issues Proposed changes

Add download links to side-by-side viewer

Browse Source 
Some users might want to download the new version of a single file,
so they can play with it locally, without actually patching the
entire change into a cloned repository.

Support that use case by offering our /cat/ servlet URL as a
"(Download)" link in the header of each file.

Bug: issue 416
Change-Id: Ie619207fe744824aed69603fe48d2a8520b9bd5d
Signed-off-by: Shawn O. Pearce <sop@google.com>
Reviewed-by: Nico Sallembien <nsallembien@google.com>
This commit is contained in:
Shawn O. Pearce
2010-01-25 11:18:25 -08:00
parent 233b83b35c
commit 55f3363fce
3 changed files with 29 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
gerrit-gwtui/src/main/java/com/google/gerrit/client/patches/PatchConstants.java
View File

@@ -60,4 +60,5 @@ public interface PatchConstants extends Constants {
String nextFileHelp();
String reviewed();
String download();
}

1
gerrit-gwtui/src/main/java/com/google/gerrit/client/patches/PatchConstants.properties
View File

@@ -41,3 +41,4 @@ previousFileHelp = Previous file
nextFileHelp = Next file
reviewed = Reviewed
download = (Download)

28
gerrit-gwtui/src/main/java/com/google/gerrit/client/patches/SideBySideTable.java
View File

@@ -24,11 +24,14 @@ import com.google.gerrit.common.data.CommentDetail;
import com.google.gerrit.common.data.EditList;
import com.google.gerrit.common.data.PatchScript;
import com.google.gerrit.common.data.SparseFileContent;
import com.google.gerrit.reviewdb.Patch;
import com.google.gerrit.reviewdb.PatchLineComment;
import com.google.gwt.core.client.GWT;
import com.google.gwt.user.client.ui.HTMLTable.CellFormatter;
import com.google.gwtexpui.safehtml.client.PrettyFormatter;
import com.google.gwtexpui.safehtml.client.SafeHtml;
import com.google.gwtexpui.safehtml.client.SafeHtmlBuilder;
import com.google.gwtorm.client.KeyUtil;
import java.util.ArrayList;
import java.util.Iterator;
@@ -73,7 +76,7 @@ public class SideBySideTable extends AbstractPatchContentTable {
final SafeHtmlBuilder nc = new SafeHtmlBuilder();
fmtB.setShowWhiteSpaceErrors(true);
appendHeader(nc);
appendHeader(script, nc);
lines.add(null);
int lastB = 0;
@@ -194,7 +197,7 @@ public class SideBySideTable extends AbstractPatchContentTable {
return row;
}
private void appendHeader(final SafeHtmlBuilder m) {
private void appendHeader(PatchScript script, final SafeHtmlBuilder m) {
m.openTr();
m.openTd();
@@ -211,6 +214,14 @@ public class SideBySideTable extends AbstractPatchContentTable {
m.setStyleName(Gerrit.RESOURCES.css().fileColumnHeader());
m.setAttribute("width", "50%");
m.append(PatchUtil.C.patchHeaderOld());
m.br();
if (0 < script.getA().size()) {
if (idSideA == null) {
downloadLink(m, patchKey, "1");
} else {
downloadLink(m, new Patch.Key(idSideA, patchKey.get()), "0");
}
}
m.closeTd();
m.openTd();
@@ -222,11 +233,24 @@ public class SideBySideTable extends AbstractPatchContentTable {
m.setStyleName(Gerrit.RESOURCES.css().fileColumnHeader());
m.setAttribute("width", "50%");
m.append(PatchUtil.C.patchHeaderNew());
m.br();
if (0 < script.getB().size()) {
downloadLink(m, new Patch.Key(idSideB, patchKey.get()), "0");
}
m.closeTd();
m.closeTr();
}
private void downloadLink(final SafeHtmlBuilder m, final Patch.Key key,
final String side) {
final String base = GWT.getHostPageBaseURL() + "cat/";
m.openAnchor();
m.setAttribute("href", base + KeyUtil.encode(key.toString()) + "^" + side);
m.append(PatchUtil.C.download());
m.closeAnchor();
}
private void appendSkipLine(final SafeHtmlBuilder m, final int skipCnt) {
m.openTr();