Include codemirror 3.13
Download and package codemirror 3.13 for inclusion in the UI.
This may eventually replace the current side-by-side viewer,
as well as offer rich online editing to make small fixes to
existing changes.
Change-Id: I483fb46d9e18164d189826eca5cb96f9a1471c7e
diff --git a/gerrit-gwtui/BUCK b/gerrit-gwtui/BUCK
index dc47d82..cf38248 100644
--- a/gerrit-gwtui/BUCK
+++ b/gerrit-gwtui/BUCK
@@ -74,6 +74,7 @@
'//lib:gwtjsonrpc_src',
'//lib:gwtorm',
'//lib:jsr305',
+ '//lib/codemirror:codemirror',
'//lib/gwt:user',
'//lib/jgit:jgit',
],
diff --git a/gerrit-gwtui/src/main/java/com/google/gerrit/GerritGwtUI.gwt.xml b/gerrit-gwtui/src/main/java/com/google/gerrit/GerritGwtUI.gwt.xml
index 5fdc5bb..d33a525 100644
--- a/gerrit-gwtui/src/main/java/com/google/gerrit/GerritGwtUI.gwt.xml
+++ b/gerrit-gwtui/src/main/java/com/google/gerrit/GerritGwtUI.gwt.xml
@@ -28,11 +28,15 @@
<inherits name='com.google.gerrit.Common'/>
<inherits name='com.google.gerrit.UserAgent'/>
<inherits name='org.eclipse.jgit.JGit'/>
+ <inherits name='net.codemirror.CodeMirror'/>
<extend-property name='locale' values='en'/>
<set-property-fallback name='locale' value='en'/>
<set-property name='locale' value='en'/>
<set-configuration-property name='UiBinder.useSafeHtmlTemplates' value='true'/>
+ <set-property name='gwt.logging.logLevel' value='SEVERE'/>
+ <set-property name='gwt.logging.popupHandler' value='DISABLED'/>
+
<entry-point class='com.google.gerrit.client.Gerrit'/>
</module>
diff --git a/gerrit-gwtui/src/main/java/com/google/gerrit/client/Gerrit.java b/gerrit-gwtui/src/main/java/com/google/gerrit/client/Gerrit.java
index c8f40b2..14008e6 100644
--- a/gerrit-gwtui/src/main/java/com/google/gerrit/client/Gerrit.java
+++ b/gerrit-gwtui/src/main/java/com/google/gerrit/client/Gerrit.java
@@ -85,6 +85,8 @@
import com.google.gwtjsonrpc.common.AsyncCallback;
import com.google.gwtorm.client.KeyUtil;
+import net.codemirror.lib.CodeMirror;
+
import java.util.ArrayList;
public class Gerrit implements EntryPoint {
@@ -366,6 +368,7 @@
initHostname();
Window.setTitle(M.windowTitle1(myHost));
+ CodeMirror.install();
final HostPageDataService hpd = GWT.create(HostPageDataService.class);
hpd.load(new GerritCallback<HostPageData>() {
diff --git a/gerrit-gwtui/src/main/java/net/codemirror/CodeMirror.gwt.xml b/gerrit-gwtui/src/main/java/net/codemirror/CodeMirror.gwt.xml
new file mode 100644
index 0000000..20e413c
--- /dev/null
+++ b/gerrit-gwtui/src/main/java/net/codemirror/CodeMirror.gwt.xml
@@ -0,0 +1,20 @@
+<!--
+ Copyright (C) 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<module>
+ <inherits name='com.google.gwt.logging.Logging'/>
+ <inherits name='com.google.gwt.resources.Resources'/>
+ <source path='lib'/>
+</module>
diff --git a/gerrit-gwtui/src/main/java/net/codemirror/lib/CodeMirror.java b/gerrit-gwtui/src/main/java/net/codemirror/lib/CodeMirror.java
new file mode 100644
index 0000000..0f08943
--- /dev/null
+++ b/gerrit-gwtui/src/main/java/net/codemirror/lib/CodeMirror.java
@@ -0,0 +1,68 @@
+// Copyright (C) 2013 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package net.codemirror.lib;
+
+import com.google.gwt.dom.client.Document;
+import com.google.gwt.dom.client.ScriptElement;
+import com.google.gwt.dom.client.StyleInjector;
+import com.google.gwt.resources.client.ExternalTextResource;
+import com.google.gwt.resources.client.ResourceCallback;
+import com.google.gwt.resources.client.ResourceException;
+import com.google.gwt.resources.client.TextResource;
+import com.google.gwt.safehtml.shared.SafeUri;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+public class CodeMirror {
+ public static void install() {
+ asyncInjectCss(Lib.I.css());
+ asyncInjectScript(Lib.I.js().getSafeUri());
+ }
+
+ private static void asyncInjectCss(ExternalTextResource css) {
+ try {
+ css.getText(new ResourceCallback<TextResource>() {
+ @Override
+ public void onSuccess(TextResource resource) {
+ StyleInjector.inject(resource.getText());
+ }
+
+ @Override
+ public void onError(ResourceException e) {
+ error(e);
+ }
+ });
+ } catch (ResourceException e) {
+ error(e);
+ }
+ }
+
+ private static void asyncInjectScript(SafeUri uri) {
+ ScriptElement script = Document.get().createScriptElement();
+ script.setSrc(uri.asString());
+ script.setLang("javascript");
+ script.setType("text/javascript");
+ Document.get().getBody().appendChild(script);
+ }
+
+ private static void error(ResourceException e) {
+ Logger log = Logger.getLogger("net.codemirror");
+ log.log(Level.SEVERE, "Cannot fetch CSS", e);
+ }
+
+ private CodeMirror() {
+ }
+}
diff --git a/gerrit-gwtui/src/main/java/net/codemirror/lib/Lib.java b/gerrit-gwtui/src/main/java/net/codemirror/lib/Lib.java
new file mode 100644
index 0000000..242fd54
--- /dev/null
+++ b/gerrit-gwtui/src/main/java/net/codemirror/lib/Lib.java
@@ -0,0 +1,32 @@
+// Copyright (C) 2013 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package net.codemirror.lib;
+
+import com.google.gwt.core.client.GWT;
+import com.google.gwt.resources.client.ClientBundle;
+import com.google.gwt.resources.client.DataResource;
+import com.google.gwt.resources.client.DataResource.DoNotEmbed;
+import com.google.gwt.resources.client.ExternalTextResource;
+
+interface Lib extends ClientBundle {
+ static final Lib I = GWT.create(Lib.class);
+
+ @Source("codemirror.css")
+ ExternalTextResource css();
+
+ @Source("codemirror.js")
+ @DoNotEmbed
+ DataResource js();
+}
