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Posted to commits@sling.apache.org by bd...@apache.org on 2022/06/01 08:51:40 UTC
[sling-org-apache-sling-scripting-console] branch master updated: Finalize deprecation as per https://sling.apache.org/documentation/development/deprecating-sling-modules.html
This is an automated email from the ASF dual-hosted git repository.
bdelacretaz pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/sling-org-apache-sling-scripting-console.git
The following commit(s) were added to refs/heads/master by this push:
new c141c6b Finalize deprecation as per https://sling.apache.org/documentation/development/deprecating-sling-modules.html
c141c6b is described below
commit c141c6baf25326d47c43c20bc7688aec8f1944fb
Author: Bertrand Delacretaz <bd...@apache.org>
AuthorDate: Wed Jun 1 10:51:24 2022 +0200
Finalize deprecation as per https://sling.apache.org/documentation/development/deprecating-sling-modules.html
---
.asf.yaml | 7 +
Jenkinsfile | 20 -
README.md | 6 +-
pom.xml | 161 --
src/main/appended-resources/META-INF/LICENSE | 33 -
.../console/internal/RuntimeScriptResource.java | 170 --
.../console/internal/ScriptConsolePlugin.java | 245 --
src/main/resources/OSGI-INF/l10n/bundle.properties | 20 -
.../resources/res/ui/codemirror/lib/codemirror.css | 114 -
.../resources/res/ui/codemirror/lib/codemirror.js | 3047 --------------------
.../res/ui/codemirror/lib/util/loadmode.js | 50 -
.../res/ui/codemirror/lib/util/runmode.js | 49 -
.../res/ui/codemirror/mode/groovy/groovy.js | 210 --
.../ui/codemirror/mode/javascript/javascript.js | 361 ---
src/main/resources/res/ui/script-console.css | 20 -
src/main/resources/res/ui/script-console.js | 120 -
src/main/resources/templates/script-console.html | 34 -
.../sling/scripting/console/ConsoleTestClient.java | 46 -
src/test/resources/test.groovy | 10 -
src/test/resources/test.js | 24 -
20 files changed, 11 insertions(+), 4736 deletions(-)
diff --git a/.asf.yaml b/.asf.yaml
new file mode 100644
index 0000000..3c1be05
--- /dev/null
+++ b/.asf.yaml
@@ -0,0 +1,7 @@
+github:
+ description: "Apache Sling Script Console (deprecated)"
+ homepage: "https://sling.apache.org"
+ labels:
+ - java
+ - sling
+ - deprecated
diff --git a/Jenkinsfile b/Jenkinsfile
deleted file mode 100644
index f582519..0000000
--- a/Jenkinsfile
+++ /dev/null
@@ -1,20 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you 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.
- */
-
-slingOsgiBundleBuild()
diff --git a/README.md b/README.md
index 420d42f..45d0264 100644
--- a/README.md
+++ b/README.md
@@ -4,8 +4,10 @@
# Apache Sling Script Console
-This module is part of the [Apache Sling](https://sling.apache.org) project.
+This module is part of the [Apache Sling](https://sling.apache.org) project, but it is no longer maintained.
It is now deprecated in favor of the similar but improved [Apache Felix Script Console Plugin](http://felix.apache.org/documentation/subprojects/apache-felix-script-console-plugin.html).
-TODO: add a "deprecated" badge here.
+For reference or potential bugfix releases please use the
+[`maintenance`](https://github.com/apache/sling-org-apache-sling-scripting-console/tree/maintenance)
+branch.
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
deleted file mode 100644
index 9ed69e4..0000000
--- a/pom.xml
+++ /dev/null
@@ -1,161 +0,0 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
-<!--
- Licensed to the Apache Software Foundation (ASF) under one
- or more contributor license agreements. See the NOTICE file
- distributed with this work for additional information
- regarding copyright ownership. The ASF licenses this file
- to you 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.
--->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-
- <modelVersion>4.0.0</modelVersion>
- <parent>
- <groupId>org.apache.sling</groupId>
- <artifactId>sling</artifactId>
- <version>26</version>
- <relativePath/>
- </parent>
-
- <artifactId>org.apache.sling.scripting.console</artifactId>
- <version>1.0.1-SNAPSHOT</version>
- <packaging>bundle</packaging>
-
- <name>Apache Sling Script Console</name>
- <description>Web Console plugin for evaluating scripts</description>
-
- <scm>
- <connection>scm:git:https://gitbox.apache.org/repos/asf/sling-org-apache-sling-scripting-console.git</connection>
- <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/sling-org-apache-sling-scripting-console.git</developerConnection>
- <url>https://gitbox.apache.org/repos/asf?p=sling-org-apache-sling-scripting-console.git</url>
- </scm>
-
- <build>
- <plugins>
- <plugin>
- <groupId>org.apache.felix</groupId>
- <artifactId>maven-scr-plugin</artifactId>
- </plugin>
- <plugin>
- <groupId>org.apache.felix</groupId>
- <artifactId>maven-bundle-plugin</artifactId>
- <extensions>true</extensions>
- <configuration>
- <instructions>
- <Embed-Dependency>
- org.apache.felix.utils;inline=org/apache/felix/utils/json/JSONWriter.class
- </Embed-Dependency>
- </instructions>
- </configuration>
- </plugin>
- <plugin>
- <groupId>org.apache.rat</groupId>
- <artifactId>apache-rat-plugin</artifactId>
- <configuration>
- <excludes>
- <exclude>src/main/resources/res/ui/codemirror/**</exclude>
- <exclude>src/main/resources/res/ui/codemirror/lib/util/runmode.js</exclude>
- <exclude>src/main/resources/templates/script-console.html</exclude>
- <exclude>src/test/resources/test.groovy</exclude>
- <exclude>src/test/resources/test.js</exclude>
- </excludes>
- </configuration>
- </plugin>
- </plugins>
- </build>
- <reporting>
- <plugins>
- <plugin>
- <groupId>org.apache.maven.plugins</groupId>
- <artifactId>maven-javadoc-plugin</artifactId>
- <configuration>
- <!-- No javadocs -->
- <excludePackageNames>
- org.apache.sling.scripting
- </excludePackageNames>
- </configuration>
- </plugin>
- </plugins>
- </reporting>
-
- <dependencies>
- <dependency>
- <groupId>org.apache.felix</groupId>
- <artifactId>org.apache.felix.utils</artifactId>
- <version>1.9.0</version>
- <scope>provided</scope>
- </dependency>
- <dependency>
- <groupId>org.osgi</groupId>
- <artifactId>org.osgi.core</artifactId>
- <version>4.2.0</version>
- </dependency>
- <dependency>
- <groupId>org.apache.felix</groupId>
- <artifactId>org.apache.felix.scr.annotations</artifactId>
- </dependency>
- <dependency>
- <groupId>javax.servlet</groupId>
- <artifactId>servlet-api</artifactId>
- </dependency>
- <dependency>
- <groupId>commons-lang</groupId>
- <artifactId>commons-lang</artifactId>
- <version>2.4</version>
- <scope>provided</scope>
- </dependency>
- <dependency>
- <groupId>commons-fileupload</groupId>
- <artifactId>commons-fileupload</artifactId>
- <version>1.3.1</version>
- <scope>provided</scope>
- </dependency>
- <dependency>
- <groupId>commons-io</groupId>
- <artifactId>commons-io</artifactId>
- <version>1.1</version>
- <scope>provided</scope>
- </dependency>
- <dependency>
- <groupId>org.apache.felix</groupId>
- <artifactId>org.apache.felix.webconsole</artifactId>
- <version>3.0.0</version>
- <scope>provided</scope>
- </dependency>
- <dependency>
- <groupId>org.apache.sling</groupId>
- <artifactId>org.apache.sling.api</artifactId>
- <version>2.1.0</version>
- </dependency>
- <dependency>
- <groupId>org.apache.sling</groupId>
- <artifactId>org.apache.sling.scripting.api</artifactId>
- <version>2.1.0</version>
- </dependency>
- <dependency>
- <groupId>org.apache.sling</groupId>
- <artifactId>org.apache.sling.adapter</artifactId>
- <version>2.0.4</version>
- </dependency>
- <dependency>
- <groupId>org.slf4j</groupId>
- <artifactId>slf4j-api</artifactId>
- </dependency>
- <dependency>
- <groupId>org.apache.sling</groupId>
- <artifactId>org.apache.sling.testing.tools</artifactId>
- <version>1.0.2</version>
- <scope>test</scope>
- </dependency>
- </dependencies>
-</project>
diff --git a/src/main/appended-resources/META-INF/LICENSE b/src/main/appended-resources/META-INF/LICENSE
deleted file mode 100644
index 88c2a7f..0000000
--- a/src/main/appended-resources/META-INF/LICENSE
+++ /dev/null
@@ -1,33 +0,0 @@
-
-
-APACHE SLING SCRIPTING CONSOLE SUBCOMPONENTS:
-
-The Apache Sling Script Console includes a number of subcomponents
-with separate copyright notices and license terms. Your use of the source
-code for the these subcomponents is subject to the terms and conditions
-of the following licenses.
-
-
-Copyright (C) 2012 by Marijn Haverbeke <ma...@gmail.com>
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-
-Please note that some subdirectories of the CodeMirror distribution
-include their own LICENSE files, and are released under different
-licences.
diff --git a/src/main/java/org/apache/sling/scripting/console/internal/RuntimeScriptResource.java b/src/main/java/org/apache/sling/scripting/console/internal/RuntimeScriptResource.java
deleted file mode 100644
index 249587c..0000000
--- a/src/main/java/org/apache/sling/scripting/console/internal/RuntimeScriptResource.java
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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 org.apache.sling.scripting.console.internal;
-
-import java.io.ByteArrayInputStream;
-import java.io.InputStream;
-import java.io.UnsupportedEncodingException;
-import java.util.Collections;
-import java.util.Iterator;
-
-import org.apache.sling.api.resource.AbstractResource;
-import org.apache.sling.api.resource.Resource;
-import org.apache.sling.api.resource.ResourceMetadata;
-import org.apache.sling.api.resource.ResourceResolver;
-
-class RuntimeScriptResource extends AbstractResource implements Resource {
-
- private ResourceMetadata metadata = new ResourceMetadata();
- private final String path;
- private final byte[] scriptContent;
-
- public RuntimeScriptResource(String extension, String scriptText) {
- this.scriptContent = getScriptContent(scriptText);
- this.path = "script." + extension;
- }
-
- @SuppressWarnings("unchecked")
- @Override
- public <AdapterType> AdapterType adaptTo(Class<AdapterType> type) {
- if(InputStream.class.isAssignableFrom(type)){
- return (AdapterType) new ByteArrayInputStream(scriptContent);
- }
- return super.adaptTo(type);
- }
-
- /**
- * Returns the absolute path of this resource in the resource tree.
- */
- public String getPath() {
- return path;
- }
-
- /**
- * Returns the name of this resource. The name of a resource is the last
- * segment of the {@link #getPath() path}.
- *
- * @since 2.1.0
- */
- public String getName() {
- return "script";
- }
-
- /**
- * Returns the parent resource or <code>null</code> if this resource
- * represents the root of the resource tree.
- *
- * @since 2.1.0
- */
- public Resource getParent() {
- return null;
- }
-
- /**
- * Returns an iterator of the direct children of this resource.
- * <p/>
- * This method is a convenience and returns exactly the same resources as
- * calling <code>getResourceResolver().listChildren(resource)</code>.
- *
- * @see org.apache.sling.api.resource.ResourceResolver#listChildren(org.apache.sling.api.resource.Resource)
- * @since 2.1.0
- */
- public Iterator<Resource> listChildren() {
- return Collections.<Resource>emptyList().iterator();
- }
-
- /**
- * Returns the child at the given relative path of this resource or
- * <code>null</code> if no such child exists.
- * <p/>
- * This method is a convenience and returns exactly the same resources as
- * calling <code>getResourceResolver().getResource(resource, relPath)</code>.
- *
- * @see org.apache.sling.api.resource.ResourceResolver#getResource(org.apache.sling.api.resource.Resource, String)
- * @since 2.1.0
- */
- public Resource getChild(String relPath) {
- return null;
- }
-
- /**
- * The resource type is meant to point to rendering/processing scripts,
- * editing dialogs, etc. It is usually a path in the repository, where
- * scripts and other tools definitions are found, but the
- * {@link org.apache.sling.api.resource.ResourceResolver} is free to set this to any suitable value such
- * as the primary node type of the JCR node from which the resource is
- * created.
- * <p/>
- * If the resource instance represents a resource which is not actually
- * existing, this method returns {@link #RESOURCE_TYPE_NON_EXISTING}.
- */
- public String getResourceType() {
- return RESOURCE_TYPE_NON_EXISTING;
- }
-
- /**
- * Returns the super type of the type of the resource or <code>null</code>
- * if the {@link #getResourceType()} has no supertype.
- */
- public String getResourceSuperType() {
- return null;
- }
-
- /**
- * Returns <code>true</code> if the resource type or any of the resource's
- * super type(s) equals the given resource type.
- *
- * @param resourceType The resource type to check this resource against.
- * @return <code>true</code> if the resource type or any of the resource's
- * super type(s) equals the given resource type. <code>false</code>
- * is also returned if <code>resourceType</code> is
- * <code>null</code>.
- * @since 2.1.0
- */
- public boolean isResourceType(String resourceType) {
- return false;
- }
-
- /**
- * Returns the metadata of this resource. The concrete data contained in the
- * {@link org.apache.sling.api.resource.ResourceMetadata} object returned is implementation specific
- * except for the {@link org.apache.sling.api.resource.ResourceMetadata#RESOLUTION_PATH} property which is
- * required to be set to the part of the request URI used to resolve the
- * resource.
- *
- * @see org.apache.sling.api.resource.ResourceMetadata
- */
- public ResourceMetadata getResourceMetadata() {
- return metadata;
- }
-
- /**
- * Returns the {@link org.apache.sling.api.resource.ResourceResolver} from which this resource has been
- * retrieved.
- */
- public ResourceResolver getResourceResolver() {
- return null;
- }
-
- private byte[] getScriptContent(String scriptText) {
- try {
- return scriptText.getBytes("utf-8");
- } catch (UnsupportedEncodingException e) {
- throw new RuntimeException(e);
- }
- }
-}
diff --git a/src/main/java/org/apache/sling/scripting/console/internal/ScriptConsolePlugin.java b/src/main/java/org/apache/sling/scripting/console/internal/ScriptConsolePlugin.java
deleted file mode 100644
index 44294cc..0000000
--- a/src/main/java/org/apache/sling/scripting/console/internal/ScriptConsolePlugin.java
+++ /dev/null
@@ -1,245 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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 org.apache.sling.scripting.console.internal;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.PrintWriter;
-import java.io.StringReader;
-import java.io.StringWriter;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-
-import javax.script.ScriptEngineFactory;
-import javax.script.ScriptEngineManager;
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
-import org.apache.commons.fileupload.FileItem;
-import org.apache.commons.io.IOUtils;
-import org.apache.felix.scr.annotations.Activate;
-import org.apache.felix.scr.annotations.Component;
-import org.apache.felix.scr.annotations.Deactivate;
-import org.apache.felix.scr.annotations.Property;
-import org.apache.felix.scr.annotations.Reference;
-import org.apache.felix.scr.annotations.Service;
-import org.apache.felix.utils.json.JSONWriter;
-import org.apache.felix.webconsole.AbstractWebConsolePlugin;
-import org.apache.felix.webconsole.DefaultVariableResolver;
-import org.apache.felix.webconsole.SimpleWebConsolePlugin;
-import org.apache.felix.webconsole.WebConsoleUtil;
-import org.apache.sling.api.resource.Resource;
-import org.apache.sling.api.scripting.SlingBindings;
-import org.apache.sling.api.scripting.SlingScript;
-import org.osgi.framework.BundleContext;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-@Component
-@Service
-@Property(name = "felix.webconsole.label", value = ScriptConsolePlugin.NAME)
-public class ScriptConsolePlugin extends SimpleWebConsolePlugin {
-
- private Logger log = LoggerFactory.getLogger(getClass());
- public static final String NAME = "scriptconsole";
- private static final String TITLE = "%script.title";
- private static final String[] CSS = {"/res/ui/codemirror/lib/codemirror.css","/res/ui/script-console.css"};
- private final String TEMPLATE;
- private BundleContext bundleContext;
-
- @Reference
- private ScriptEngineManager scriptEngineManager;
-
- public ScriptConsolePlugin() {
- super(NAME, TITLE, processFileNames(CSS));
- TEMPLATE = readTemplateFile("/templates/script-console.html");
- }
-
- @SuppressWarnings("unchecked")
- @Override
- protected void renderContent(HttpServletRequest request,
- HttpServletResponse response) throws ServletException, IOException {
- final PrintWriter pw = response.getWriter();
- DefaultVariableResolver varResolver = (DefaultVariableResolver) WebConsoleUtil.getVariableResolver(request);
- varResolver.put("__scriptConfig__",getScriptConfig());
- pw.println(TEMPLATE);
- }
-
- @Override
- protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
- final String contentType = getContentType(req);
- resp.setContentType(contentType);
- if (contentType.startsWith("text/")) {
- resp.setCharacterEncoding("UTF-8");
- }
- final String script = getCodeValue(req);
- final SlingBindings bindings = new SlingBindings();
- final PrintWriter pw = resp.getWriter();
- //Populate bindings
- bindings.put(SlingBindings.REQUEST, req);
- bindings.put(SlingBindings.READER, new StringReader(script));
- bindings.put(SlingBindings.RESPONSE, resp);
- bindings.put(SlingBindings.OUT, pw);
-
- //Also expose the bundleContext to simplify scripts interaction with the
- //enclosing OSGi container
- bindings.put("bundleContext", bundleContext);
-
- final String lang = WebConsoleUtil.getParameter(req, "lang");
- final Resource resource = new RuntimeScriptResource(lang, script);
- final boolean webClient = "webconsole".equals(WebConsoleUtil.getParameter(req,"client"));
-
- SlingScript slingScript = resource.adaptTo(SlingScript.class);
- try {
- log.debug("Executing script {}",script);
- slingScript.eval(bindings);
- } catch (Throwable t){
- if(!webClient){
- resp.setStatus(500);
- }
- pw.println(exceptionToString(t));
- log.warn("Error in executing script",t);
- }
- }
-
- private String getCodeValue(HttpServletRequest req) throws IOException {
- String script = WebConsoleUtil.getParameter(req, "code");
- if(script == null){
- script = getContentFromFilePart(req, "code");
- }
- if(script == null){
- throw new IllegalArgumentException("'code' parameter not passed");
- }
- return script;
- }
-
- private String getContentType(HttpServletRequest req) {
- String passedContentType = WebConsoleUtil.getParameter(req,"responseContentType");
- if(passedContentType != null){
- return passedContentType;
- }
- return req.getPathInfo().endsWith(".json") ? "application/json" : "text/plain";
- }
-
- private String exceptionToString(Throwable t) {
- StringWriter sw = new StringWriter();
- t.printStackTrace(new PrintWriter(sw));
- return sw.toString();
- }
-
-
- private static String[] processFileNames(String[] cssFiles) {
- String[] css = new String[cssFiles.length];
- for(int i = 0; i < cssFiles.length; i++){
- css[i] = '/' + NAME + CSS[i];
- }
- return css;
- }
-
- private String getScriptConfig() {
- try {
- return getScriptConfig0();
- } catch (IOException e) {
- throw new RuntimeException(e);
- }
- }
-
- private String getScriptConfig0() throws IOException {
- StringWriter sw = new StringWriter();
- JSONWriter jw = new JSONWriter(sw);
- jw.array();
-
- for(ScriptEngineFactory sef : scriptEngineManager.getEngineFactories()){
- jw.object();
- if(sef.getExtensions().isEmpty()){
- continue;
- }
- jw.key("langName").value(sef.getLanguageName());
- jw.key("langCode").value(sef.getExtensions().get(0));
-
- //Language mode as per CodeMirror names
- String mode = determineMode(sef.getExtensions());
- if(mode != null){
- jw.key("mode").value(mode);
- }
-
- jw.endObject();
- }
-
- jw.endArray();
- return sw.toString();
- }
-
- private String determineMode(List<String> extensions) {
- if(extensions.contains("groovy")){
- return "groovy";
- }else if (extensions.contains("esp")){
- return "javascript";
- }
- return null;
- }
-
- private String getContentFromFilePart(HttpServletRequest req, String paramName) throws IOException {
- String value = WebConsoleUtil.getParameter(req, paramName);
- if(value != null){
- return value;
- }
- final Map params = (Map) req.getAttribute( AbstractWebConsolePlugin.ATTR_FILEUPLOAD );
- if ( params == null ){
- return null;
- }
- FileItem[] codeFile = getFileItems(params,paramName);
- if(codeFile.length == 0){
- return null;
- }
- InputStream is = null;
- try{
- is = codeFile[0].getInputStream();
- StringWriter sw = new StringWriter();
- IOUtils.copy(is,sw,"utf-8");
- return sw.toString();
- }finally{
- IOUtils.closeQuietly(is);
- }
- }
-
- private FileItem[] getFileItems(Map params, String name) {
- final List files = new ArrayList();
- FileItem[] items = (FileItem[]) params.get(name);
- if (items != null) {
- for (int i = 0; i < items.length; i++) {
- if (!items[i].isFormField() && items[i].getSize() > 0) {
- files.add(items[i]);
- }
- }
- }
- return (FileItem[]) files.toArray(new FileItem[files.size()]);
- }
-
- @Activate
- public void activate(BundleContext bundleContext) {
- super.activate(bundleContext);
- this.bundleContext = bundleContext;
- }
-
- @Deactivate
- public void deactivate() {
- super.deactivate();
- }
-}
diff --git a/src/main/resources/OSGI-INF/l10n/bundle.properties b/src/main/resources/OSGI-INF/l10n/bundle.properties
deleted file mode 100644
index c54de32..0000000
--- a/src/main/resources/OSGI-INF/l10n/bundle.properties
+++ /dev/null
@@ -1,20 +0,0 @@
-#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements. See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You 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.
-#
-
-script.title=Script Console
-console.execute=Execute
-console.lang=Language
\ No newline at end of file
diff --git a/src/main/resources/res/ui/codemirror/lib/codemirror.css b/src/main/resources/res/ui/codemirror/lib/codemirror.css
deleted file mode 100644
index 9c9c29a..0000000
--- a/src/main/resources/res/ui/codemirror/lib/codemirror.css
+++ /dev/null
@@ -1,114 +0,0 @@
-.CodeMirror {
- line-height: 1em;
- font-family: monospace;
-}
-
-.CodeMirror-scroll {
- overflow: auto;
- height: 300px;
- /* This is needed to prevent an IE[67] bug where the scrolled content
- is visible outside of the scrolling box. */
- position: relative;
- outline: none;
-}
-
-.CodeMirror-gutter {
- position: absolute; left: 0; top: 0;
- z-index: 10;
- background-color: #f7f7f7;
- border-right: 1px solid #eee;
- min-width: 2em;
- height: 100%;
-}
-.CodeMirror-gutter-text {
- color: #aaa;
- text-align: right;
- padding: .4em .2em .4em .4em;
- white-space: pre !important;
-}
-.CodeMirror-lines {
- padding: .4em;
- white-space: pre;
-}
-
-.CodeMirror pre {
- -moz-border-radius: 0;
- -webkit-border-radius: 0;
- -o-border-radius: 0;
- border-radius: 0;
- border-width: 0; margin: 0; padding: 0; background: transparent;
- font-family: inherit;
- font-size: inherit;
- padding: 0; margin: 0;
- white-space: pre;
- word-wrap: normal;
- line-height: inherit;
-}
-
-.CodeMirror-wrap pre {
- word-wrap: break-word;
- white-space: pre-wrap;
- word-break: normal;
-}
-.CodeMirror-wrap .CodeMirror-scroll {
- overflow-x: hidden;
-}
-
-.CodeMirror textarea {
- outline: none !important;
-}
-
-.CodeMirror pre.CodeMirror-cursor {
- z-index: 10;
- position: absolute;
- visibility: hidden;
- border-left: 1px solid black;
- border-right:none;
- width:0;
-}
-.CodeMirror pre.CodeMirror-cursor.CodeMirror-overwrite {}
-.CodeMirror-focused pre.CodeMirror-cursor {
- visibility: visible;
-}
-
-div.CodeMirror-selected { background: #d9d9d9; }
-.CodeMirror-focused div.CodeMirror-selected { background: #d7d4f0; }
-
-.CodeMirror-searching {
- background: #ffa;
- background: rgba(255, 255, 0, .4);
-}
-
-/* Default theme */
-
-.cm-s-default span.cm-keyword {color: #708;}
-.cm-s-default span.cm-atom {color: #219;}
-.cm-s-default span.cm-number {color: #164;}
-.cm-s-default span.cm-def {color: #00f;}
-.cm-s-default span.cm-variable {color: black;}
-.cm-s-default span.cm-variable-2 {color: #05a;}
-.cm-s-default span.cm-variable-3 {color: #085;}
-.cm-s-default span.cm-property {color: black;}
-.cm-s-default span.cm-operator {color: black;}
-.cm-s-default span.cm-comment {color: #a50;}
-.cm-s-default span.cm-string {color: #a11;}
-.cm-s-default span.cm-string-2 {color: #f50;}
-.cm-s-default span.cm-meta {color: #555;}
-.cm-s-default span.cm-error {color: #f00;}
-.cm-s-default span.cm-qualifier {color: #555;}
-.cm-s-default span.cm-builtin {color: #30a;}
-.cm-s-default span.cm-bracket {color: #cc7;}
-.cm-s-default span.cm-tag {color: #170;}
-.cm-s-default span.cm-attribute {color: #00c;}
-.cm-s-default span.cm-header {color: #a0a;}
-.cm-s-default span.cm-quote {color: #090;}
-.cm-s-default span.cm-hr {color: #999;}
-.cm-s-default span.cm-link {color: #00c;}
-
-span.cm-header, span.cm-strong {font-weight: bold;}
-span.cm-em {font-style: italic;}
-span.cm-emstrong {font-style: italic; font-weight: bold;}
-span.cm-link {text-decoration: underline;}
-
-div.CodeMirror span.CodeMirror-matchingbracket {color: #0f0;}
-div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;}
diff --git a/src/main/resources/res/ui/codemirror/lib/codemirror.js b/src/main/resources/res/ui/codemirror/lib/codemirror.js
deleted file mode 100644
index 59f8465..0000000
--- a/src/main/resources/res/ui/codemirror/lib/codemirror.js
+++ /dev/null
@@ -1,3047 +0,0 @@
-// CodeMirror version 2.24
-//
-// All functions that need access to the editor's state live inside
-// the CodeMirror function. Below that, at the bottom of the file,
-// some utilities are defined.
-
-// CodeMirror is the only global var we claim
-var CodeMirror = (function() {
- // This is the function that produces an editor instance. Its
- // closure is used to store the editor state.
- function CodeMirror(place, givenOptions) {
- // Determine effective options based on given values and defaults.
- var options = {}, defaults = CodeMirror.defaults;
- for (var opt in defaults)
- if (defaults.hasOwnProperty(opt))
- options[opt] = (givenOptions && givenOptions.hasOwnProperty(opt) ? givenOptions : defaults)[opt];
-
- // The element in which the editor lives.
- var wrapper = document.createElement("div");
- wrapper.className = "CodeMirror" + (options.lineWrapping ? " CodeMirror-wrap" : "");
- // This mess creates the base DOM structure for the editor.
- wrapper.innerHTML =
- '<div style="overflow: hidden; position: relative; width: 3px; height: 0px;">' + // Wraps and hides input textarea
- '<textarea style="position: absolute; padding: 0; width: 1px; height: 1em" wrap="off" ' +
- 'autocorrect="off" autocapitalize="off"></textarea></div>' +
- '<div class="CodeMirror-scroll" tabindex="-1">' +
- '<div style="position: relative">' + // Set to the height of the text, causes scrolling
- '<div style="position: relative">' + // Moved around its parent to cover visible view
- '<div class="CodeMirror-gutter"><div class="CodeMirror-gutter-text"></div></div>' +
- // Provides positioning relative to (visible) text origin
- '<div class="CodeMirror-lines"><div style="position: relative; z-index: 0">' +
- '<div style="position: absolute; width: 100%; height: 0; overflow: hidden; visibility: hidden;"></div>' +
- '<pre class="CodeMirror-cursor"> </pre>' + // Absolutely positioned blinky cursor
- '<div style="position: relative; z-index: -1"></div><div></div>' + // DIVs containing the selection and the actual code
- '</div></div></div></div></div>';
- if (place.appendChild) place.appendChild(wrapper); else place(wrapper);
- // I've never seen more elegant code in my life.
- var inputDiv = wrapper.firstChild, input = inputDiv.firstChild,
- scroller = wrapper.lastChild, code = scroller.firstChild,
- mover = code.firstChild, gutter = mover.firstChild, gutterText = gutter.firstChild,
- lineSpace = gutter.nextSibling.firstChild, measure = lineSpace.firstChild,
- cursor = measure.nextSibling, selectionDiv = cursor.nextSibling,
- lineDiv = selectionDiv.nextSibling;
- themeChanged();
- // Needed to hide big blue blinking cursor on Mobile Safari
- if (ios) input.style.width = "0px";
- if (!webkit) lineSpace.draggable = true;
- lineSpace.style.outline = "none";
- if (options.tabindex != null) input.tabIndex = options.tabindex;
- if (options.autofocus) focusInput();
- if (!options.gutter && !options.lineNumbers) gutter.style.display = "none";
- // Needed to handle Tab key in KHTML
- if (khtml) inputDiv.style.height = "1px", inputDiv.style.position = "absolute";
-
- // Check for problem with IE innerHTML not working when we have a
- // P (or similar) parent node.
- try { stringWidth("x"); }
- catch (e) {
- if (e.message.match(/runtime/i))
- e = new Error("A CodeMirror inside a P-style element does not work in Internet Explorer. (innerHTML bug)");
- throw e;
- }
-
- // Delayed object wrap timeouts, making sure only one is active. blinker holds an interval.
- var poll = new Delayed(), highlight = new Delayed(), blinker;
-
- // mode holds a mode API object. doc is the tree of Line objects,
- // work an array of lines that should be parsed, and history the
- // undo history (instance of History constructor).
- var mode, doc = new BranchChunk([new LeafChunk([new Line("")])]), work, focused;
- loadMode();
- // The selection. These are always maintained to point at valid
- // positions. Inverted is used to remember that the user is
- // selecting bottom-to-top.
- var sel = {from: {line: 0, ch: 0}, to: {line: 0, ch: 0}, inverted: false};
- // Selection-related flags. shiftSelecting obviously tracks
- // whether the user is holding shift.
- var shiftSelecting, lastClick, lastDoubleClick, lastScrollPos = 0, draggingText,
- overwrite = false, suppressEdits = false;
- // Variables used by startOperation/endOperation to track what
- // happened during the operation.
- var updateInput, userSelChange, changes, textChanged, selectionChanged, leaveInputAlone,
- gutterDirty, callbacks;
- // Current visible range (may be bigger than the view window).
- var displayOffset = 0, showingFrom = 0, showingTo = 0, lastSizeC = 0;
- // bracketHighlighted is used to remember that a bracket has been
- // marked.
- var bracketHighlighted;
- // Tracks the maximum line length so that the horizontal scrollbar
- // can be kept static when scrolling.
- var maxLine = "", maxWidth;
- var tabCache = {};
-
- // Initialize the content.
- operation(function(){setValue(options.value || ""); updateInput = false;})();
- var history = new History();
-
- // Register our event handlers.
- connect(scroller, "mousedown", operation(onMouseDown));
- connect(scroller, "dblclick", operation(onDoubleClick));
- connect(lineSpace, "selectstart", e_preventDefault);
- // Gecko browsers fire contextmenu *after* opening the menu, at
- // which point we can't mess with it anymore. Context menu is
- // handled in onMouseDown for Gecko.
- if (!gecko) connect(scroller, "contextmenu", onContextMenu);
- connect(scroller, "scroll", function() {
- lastScrollPos = scroller.scrollTop;
- updateDisplay([]);
- if (options.fixedGutter) gutter.style.left = scroller.scrollLeft + "px";
- if (options.onScroll) options.onScroll(instance);
- });
- connect(window, "resize", function() {updateDisplay(true);});
- connect(input, "keyup", operation(onKeyUp));
- connect(input, "input", fastPoll);
- connect(input, "keydown", operation(onKeyDown));
- connect(input, "keypress", operation(onKeyPress));
- connect(input, "focus", onFocus);
- connect(input, "blur", onBlur);
-
- if (options.dragDrop) {
- connect(lineSpace, "dragstart", onDragStart);
- function drag_(e) {
- if (options.onDragEvent && options.onDragEvent(instance, addStop(e))) return;
- e_stop(e);
- }
- connect(scroller, "dragenter", drag_);
- connect(scroller, "dragover", drag_);
- connect(scroller, "drop", operation(onDrop));
- }
- connect(scroller, "paste", function(){focusInput(); fastPoll();});
- connect(input, "paste", fastPoll);
- connect(input, "cut", operation(function(){
- if (!options.readOnly) replaceSelection("");
- }));
-
- // Needed to handle Tab key in KHTML
- if (khtml) connect(code, "mouseup", function() {
- if (document.activeElement == input) input.blur();
- focusInput();
- });
-
- // IE throws unspecified error in certain cases, when
- // trying to access activeElement before onload
- var hasFocus; try { hasFocus = (document.activeElement == input); } catch(e) { }
- if (hasFocus || options.autofocus) setTimeout(onFocus, 20);
- else onBlur();
-
- function isLine(l) {return l >= 0 && l < doc.size;}
- // The instance object that we'll return. Mostly calls out to
- // local functions in the CodeMirror function. Some do some extra
- // range checking and/or clipping. operation is used to wrap the
- // call so that changes it makes are tracked, and the display is
- // updated afterwards.
- var instance = wrapper.CodeMirror = {
- getValue: getValue,
- setValue: operation(setValue),
- getSelection: getSelection,
- replaceSelection: operation(replaceSelection),
- focus: function(){window.focus(); focusInput(); onFocus(); fastPoll();},
- setOption: function(option, value) {
- var oldVal = options[option];
- options[option] = value;
- if (option == "mode" || option == "indentUnit") loadMode();
- else if (option == "readOnly" && value == "nocursor") {onBlur(); input.blur();}
- else if (option == "readOnly" && !value) {resetInput(true);}
- else if (option == "theme") themeChanged();
- else if (option == "lineWrapping" && oldVal != value) operation(wrappingChanged)();
- else if (option == "tabSize") updateDisplay(true);
- if (option == "lineNumbers" || option == "gutter" || option == "firstLineNumber" || option == "theme") {
- gutterChanged();
- updateDisplay(true);
- }
- },
- getOption: function(option) {return options[option];},
- undo: operation(undo),
- redo: operation(redo),
- indentLine: operation(function(n, dir) {
- if (typeof dir != "string") {
- if (dir == null) dir = options.smartIndent ? "smart" : "prev";
- else dir = dir ? "add" : "subtract";
- }
- if (isLine(n)) indentLine(n, dir);
- }),
- indentSelection: operation(indentSelected),
- historySize: function() {return {undo: history.done.length, redo: history.undone.length};},
- clearHistory: function() {history = new History();},
- matchBrackets: operation(function(){matchBrackets(true);}),
- getTokenAt: operation(function(pos) {
- pos = clipPos(pos);
- return getLine(pos.line).getTokenAt(mode, getStateBefore(pos.line), pos.ch);
- }),
- getStateAfter: function(line) {
- line = clipLine(line == null ? doc.size - 1: line);
- return getStateBefore(line + 1);
- },
- cursorCoords: function(start, mode) {
- if (start == null) start = sel.inverted;
- return this.charCoords(start ? sel.from : sel.to, mode);
- },
- charCoords: function(pos, mode) {
- pos = clipPos(pos);
- if (mode == "local") return localCoords(pos, false);
- if (mode == "div") return localCoords(pos, true);
- return pageCoords(pos);
- },
- coordsChar: function(coords) {
- var off = eltOffset(lineSpace);
- return coordsChar(coords.x - off.left, coords.y - off.top);
- },
- markText: operation(markText),
- setBookmark: setBookmark,
- findMarksAt: findMarksAt,
- setMarker: operation(addGutterMarker),
- clearMarker: operation(removeGutterMarker),
- setLineClass: operation(setLineClass),
- hideLine: operation(function(h) {return setLineHidden(h, true);}),
- showLine: operation(function(h) {return setLineHidden(h, false);}),
- onDeleteLine: function(line, f) {
- if (typeof line == "number") {
- if (!isLine(line)) return null;
- line = getLine(line);
- }
- (line.handlers || (line.handlers = [])).push(f);
- return line;
- },
- lineInfo: lineInfo,
- addWidget: function(pos, node, scroll, vert, horiz) {
- pos = localCoords(clipPos(pos));
- var top = pos.yBot, left = pos.x;
- node.style.position = "absolute";
- code.appendChild(node);
- if (vert == "over") top = pos.y;
- else if (vert == "near") {
- var vspace = Math.max(scroller.offsetHeight, doc.height * textHeight()),
- hspace = Math.max(code.clientWidth, lineSpace.clientWidth) - paddingLeft();
- if (pos.yBot + node.offsetHeight > vspace && pos.y > node.offsetHeight)
- top = pos.y - node.offsetHeight;
- if (left + node.offsetWidth > hspace)
- left = hspace - node.offsetWidth;
- }
- node.style.top = (top + paddingTop()) + "px";
- node.style.left = node.style.right = "";
- if (horiz == "right") {
- left = code.clientWidth - node.offsetWidth;
- node.style.right = "0px";
- } else {
- if (horiz == "left") left = 0;
- else if (horiz == "middle") left = (code.clientWidth - node.offsetWidth) / 2;
- node.style.left = (left + paddingLeft()) + "px";
- }
- if (scroll)
- scrollIntoView(left, top, left + node.offsetWidth, top + node.offsetHeight);
- },
-
- lineCount: function() {return doc.size;},
- clipPos: clipPos,
- getCursor: function(start) {
- if (start == null) start = sel.inverted;
- return copyPos(start ? sel.from : sel.to);
- },
- somethingSelected: function() {return !posEq(sel.from, sel.to);},
- setCursor: operation(function(line, ch, user) {
- if (ch == null && typeof line.line == "number") setCursor(line.line, line.ch, user);
- else setCursor(line, ch, user);
- }),
- setSelection: operation(function(from, to, user) {
- (user ? setSelectionUser : setSelection)(clipPos(from), clipPos(to || from));
- }),
- getLine: function(line) {if (isLine(line)) return getLine(line).text;},
- getLineHandle: function(line) {if (isLine(line)) return getLine(line);},
- setLine: operation(function(line, text) {
- if (isLine(line)) replaceRange(text, {line: line, ch: 0}, {line: line, ch: getLine(line).text.length});
- }),
- removeLine: operation(function(line) {
- if (isLine(line)) replaceRange("", {line: line, ch: 0}, clipPos({line: line+1, ch: 0}));
- }),
- replaceRange: operation(replaceRange),
- getRange: function(from, to) {return getRange(clipPos(from), clipPos(to));},
-
- triggerOnKeyDown: operation(onKeyDown),
- execCommand: function(cmd) {return commands[cmd](instance);},
- // Stuff used by commands, probably not much use to outside code.
- moveH: operation(moveH),
- deleteH: operation(deleteH),
- moveV: operation(moveV),
- toggleOverwrite: function() {
- if(overwrite){
- overwrite = false;
- cursor.className = cursor.className.replace(" CodeMirror-overwrite", "");
- } else {
- overwrite = true;
- cursor.className += " CodeMirror-overwrite";
- }
- },
-
- posFromIndex: function(off) {
- var lineNo = 0, ch;
- doc.iter(0, doc.size, function(line) {
- var sz = line.text.length + 1;
- if (sz > off) { ch = off; return true; }
- off -= sz;
- ++lineNo;
- });
- return clipPos({line: lineNo, ch: ch});
- },
- indexFromPos: function (coords) {
- if (coords.line < 0 || coords.ch < 0) return 0;
- var index = coords.ch;
- doc.iter(0, coords.line, function (line) {
- index += line.text.length + 1;
- });
- return index;
- },
- scrollTo: function(x, y) {
- if (x != null) scroller.scrollLeft = x;
- if (y != null) scroller.scrollTop = y;
- updateDisplay([]);
- },
-
- operation: function(f){return operation(f)();},
- compoundChange: function(f){return compoundChange(f);},
- refresh: function(){
- updateDisplay(true);
- if (scroller.scrollHeight > lastScrollPos)
- scroller.scrollTop = lastScrollPos;
- },
- getInputField: function(){return input;},
- getWrapperElement: function(){return wrapper;},
- getScrollerElement: function(){return scroller;},
- getGutterElement: function(){return gutter;}
- };
-
- function getLine(n) { return getLineAt(doc, n); }
- function updateLineHeight(line, height) {
- gutterDirty = true;
- var diff = height - line.height;
- for (var n = line; n; n = n.parent) n.height += diff;
- }
-
- function setValue(code) {
- var top = {line: 0, ch: 0};
- updateLines(top, {line: doc.size - 1, ch: getLine(doc.size-1).text.length},
- splitLines(code), top, top);
- updateInput = true;
- }
- function getValue() {
- var text = [];
- doc.iter(0, doc.size, function(line) { text.push(line.text); });
- return text.join("\n");
- }
-
- function onMouseDown(e) {
- setShift(e_prop(e, "shiftKey"));
- // Check whether this is a click in a widget
- for (var n = e_target(e); n != wrapper; n = n.parentNode)
- if (n.parentNode == code && n != mover) return;
-
- // See if this is a click in the gutter
- for (var n = e_target(e); n != wrapper; n = n.parentNode)
- if (n.parentNode == gutterText) {
- if (options.onGutterClick)
- options.onGutterClick(instance, indexOf(gutterText.childNodes, n) + showingFrom, e);
- return e_preventDefault(e);
- }
-
- var start = posFromMouse(e);
-
- switch (e_button(e)) {
- case 3:
- if (gecko && !mac) onContextMenu(e);
- return;
- case 2:
- if (start) setCursor(start.line, start.ch, true);
- return;
- }
- // For button 1, if it was clicked inside the editor
- // (posFromMouse returning non-null), we have to adjust the
- // selection.
- if (!start) {if (e_target(e) == scroller) e_preventDefault(e); return;}
-
- if (!focused) onFocus();
-
- var now = +new Date;
- if (lastDoubleClick && lastDoubleClick.time > now - 400 && posEq(lastDoubleClick.pos, start)) {
- e_preventDefault(e);
- setTimeout(focusInput, 20);
- return selectLine(start.line);
- } else if (lastClick && lastClick.time > now - 400 && posEq(lastClick.pos, start)) {
- lastDoubleClick = {time: now, pos: start};
- e_preventDefault(e);
- return selectWordAt(start);
- } else { lastClick = {time: now, pos: start}; }
-
- var last = start, going;
- if (options.dragDrop && dragAndDrop && !options.readOnly && !posEq(sel.from, sel.to) &&
- !posLess(start, sel.from) && !posLess(sel.to, start)) {
- // Let the drag handler handle this.
- if (webkit) lineSpace.draggable = true;
- function dragEnd(e2) {
- if (webkit) lineSpace.draggable = false;
- draggingText = false;
- up(); drop();
- if (Math.abs(e.clientX - e2.clientX) + Math.abs(e.clientY - e2.clientY) < 10) {
- e_preventDefault(e2);
- setCursor(start.line, start.ch, true);
- focusInput();
- }
- }
- var up = connect(document, "mouseup", operation(dragEnd), true);
- var drop = connect(scroller, "drop", operation(dragEnd), true);
- draggingText = true;
- // IE's approach to draggable
- if (lineSpace.dragDrop) lineSpace.dragDrop();
- return;
- }
- e_preventDefault(e);
- setCursor(start.line, start.ch, true);
-
- function extend(e) {
- var cur = posFromMouse(e, true);
- if (cur && !posEq(cur, last)) {
- if (!focused) onFocus();
- last = cur;
- setSelectionUser(start, cur);
- updateInput = false;
- var visible = visibleLines();
- if (cur.line >= visible.to || cur.line < visible.from)
- going = setTimeout(operation(function(){extend(e);}), 150);
- }
- }
-
- function done(e) {
- clearTimeout(going);
- var cur = posFromMouse(e);
- if (cur) setSelectionUser(start, cur);
- e_preventDefault(e);
- focusInput();
- updateInput = true;
- move(); up();
- }
- var move = connect(document, "mousemove", operation(function(e) {
- clearTimeout(going);
- e_preventDefault(e);
- if (!ie && !e_button(e)) done(e);
- else extend(e);
- }), true);
- var up = connect(document, "mouseup", operation(done), true);
- }
- function onDoubleClick(e) {
- for (var n = e_target(e); n != wrapper; n = n.parentNode)
- if (n.parentNode == gutterText) return e_preventDefault(e);
- var start = posFromMouse(e);
- if (!start) return;
- lastDoubleClick = {time: +new Date, pos: start};
- e_preventDefault(e);
- selectWordAt(start);
- }
- function onDrop(e) {
- if (options.onDragEvent && options.onDragEvent(instance, addStop(e))) return;
- e.preventDefault();
- var pos = posFromMouse(e, true), files = e.dataTransfer.files;
- if (!pos || options.readOnly) return;
- if (files && files.length && window.FileReader && window.File) {
- function loadFile(file, i) {
- var reader = new FileReader;
- reader.onload = function() {
- text[i] = reader.result;
- if (++read == n) {
- pos = clipPos(pos);
- operation(function() {
- var end = replaceRange(text.join(""), pos, pos);
- setSelectionUser(pos, end);
- })();
- }
- };
- reader.readAsText(file);
- }
- var n = files.length, text = Array(n), read = 0;
- for (var i = 0; i < n; ++i) loadFile(files[i], i);
- }
- else {
- try {
- var text = e.dataTransfer.getData("Text");
- if (text) {
- compoundChange(function() {
- var curFrom = sel.from, curTo = sel.to;
- setSelectionUser(pos, pos);
- if (draggingText) replaceRange("", curFrom, curTo);
- replaceSelection(text);
- focusInput();
- });
- }
- }
- catch(e){}
- }
- }
- function onDragStart(e) {
- var txt = getSelection();
- e.dataTransfer.setData("Text", txt);
-
- // Use dummy image instead of default browsers image.
- if (gecko || chrome) {
- var img = document.createElement('img');
- img.scr = 'data:image/gif;base64,R0lGODdhAgACAIAAAAAAAP///ywAAAAAAgACAAACAoRRADs='; //1x1 image
- e.dataTransfer.setDragImage(img, 0, 0);
- }
- }
-
- function doHandleBinding(bound, dropShift) {
- if (typeof bound == "string") {
- bound = commands[bound];
- if (!bound) return false;
- }
- var prevShift = shiftSelecting;
- try {
- if (options.readOnly) suppressEdits = true;
- if (dropShift) shiftSelecting = null;
- bound(instance);
- } catch(e) {
- if (e != Pass) throw e;
- return false;
- } finally {
- shiftSelecting = prevShift;
- suppressEdits = false;
- }
- return true;
- }
- function handleKeyBinding(e) {
- // Handle auto keymap transitions
- var startMap = getKeyMap(options.keyMap), next = startMap.auto;
- clearTimeout(maybeTransition);
- if (next && !isModifierKey(e)) maybeTransition = setTimeout(function() {
- if (getKeyMap(options.keyMap) == startMap) {
- options.keyMap = (next.call ? next.call(null, instance) : next);
- }
- }, 50);
-
- var name = keyNames[e_prop(e, "keyCode")], handled = false;
- if (name == null || e.altGraphKey) return false;
- if (e_prop(e, "altKey")) name = "Alt-" + name;
- if (e_prop(e, "ctrlKey")) name = "Ctrl-" + name;
- if (e_prop(e, "metaKey")) name = "Cmd-" + name;
-
- var stopped = false;
- function stop() { stopped = true; }
-
- if (e_prop(e, "shiftKey")) {
- handled = lookupKey("Shift-" + name, options.extraKeys, options.keyMap,
- function(b) {return doHandleBinding(b, true);}, stop)
- || lookupKey(name, options.extraKeys, options.keyMap, function(b) {
- if (typeof b == "string" && /^go[A-Z]/.test(b)) return doHandleBinding(b);
- }, stop);
- } else {
- handled = lookupKey(name, options.extraKeys, options.keyMap, doHandleBinding, stop);
- }
- if (stopped) handled = false;
- if (handled) {
- e_preventDefault(e);
- if (ie) { e.oldKeyCode = e.keyCode; e.keyCode = 0; }
- }
- return handled;
- }
- function handleCharBinding(e, ch) {
- var handled = lookupKey("'" + ch + "'", options.extraKeys,
- options.keyMap, function(b) { return doHandleBinding(b, true); });
- if (handled) e_preventDefault(e);
- return handled;
- }
-
- var lastStoppedKey = null, maybeTransition;
- function onKeyDown(e) {
- if (!focused) onFocus();
- if (ie && e.keyCode == 27) { e.returnValue = false; }
- if (pollingFast) { if (readInput()) pollingFast = false; }
- if (options.onKeyEvent && options.onKeyEvent(instance, addStop(e))) return;
- var code = e_prop(e, "keyCode");
- // IE does strange things with escape.
- setShift(code == 16 || e_prop(e, "shiftKey"));
- // First give onKeyEvent option a chance to handle this.
- var handled = handleKeyBinding(e);
- if (window.opera) {
- lastStoppedKey = handled ? code : null;
- // Opera has no cut event... we try to at least catch the key combo
- if (!handled && code == 88 && e_prop(e, mac ? "metaKey" : "ctrlKey"))
- replaceSelection("");
- }
- }
- function onKeyPress(e) {
- if (pollingFast) readInput();
- if (options.onKeyEvent && options.onKeyEvent(instance, addStop(e))) return;
- var keyCode = e_prop(e, "keyCode"), charCode = e_prop(e, "charCode");
- if (window.opera && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return;}
- if (((window.opera && !e.which) || khtml) && handleKeyBinding(e)) return;
- var ch = String.fromCharCode(charCode == null ? keyCode : charCode);
- if (options.electricChars && mode.electricChars && options.smartIndent && !options.readOnly) {
- if (mode.electricChars.indexOf(ch) > -1)
- setTimeout(operation(function() {indentLine(sel.to.line, "smart");}), 75);
- }
- if (handleCharBinding(e, ch)) return;
- fastPoll();
- }
- function onKeyUp(e) {
- if (options.onKeyEvent && options.onKeyEvent(instance, addStop(e))) return;
- if (e_prop(e, "keyCode") == 16) shiftSelecting = null;
- }
-
- function onFocus() {
- if (options.readOnly == "nocursor") return;
- if (!focused) {
- if (options.onFocus) options.onFocus(instance);
- focused = true;
- if (wrapper.className.search(/\bCodeMirror-focused\b/) == -1)
- wrapper.className += " CodeMirror-focused";
- if (!leaveInputAlone) resetInput(true);
- }
- slowPoll();
- restartBlink();
- }
- function onBlur() {
- if (focused) {
- if (options.onBlur) options.onBlur(instance);
- focused = false;
- if (bracketHighlighted)
- operation(function(){
- if (bracketHighlighted) { bracketHighlighted(); bracketHighlighted = null; }
- })();
- wrapper.className = wrapper.className.replace(" CodeMirror-focused", "");
- }
- clearInterval(blinker);
- setTimeout(function() {if (!focused) shiftSelecting = null;}, 150);
- }
-
- // Replace the range from from to to by the strings in newText.
- // Afterwards, set the selection to selFrom, selTo.
- function updateLines(from, to, newText, selFrom, selTo) {
- if (suppressEdits) return;
- if (history) {
- var old = [];
- doc.iter(from.line, to.line + 1, function(line) { old.push(line.text); });
- history.addChange(from.line, newText.length, old);
- while (history.done.length > options.undoDepth) history.done.shift();
- }
- updateLinesNoUndo(from, to, newText, selFrom, selTo);
- }
- function unredoHelper(from, to) {
- if (!from.length) return;
- var set = from.pop(), out = [];
- for (var i = set.length - 1; i >= 0; i -= 1) {
- var change = set[i];
- var replaced = [], end = change.start + change.added;
- doc.iter(change.start, end, function(line) { replaced.push(line.text); });
- out.push({start: change.start, added: change.old.length, old: replaced});
- var pos = clipPos({line: change.start + change.old.length - 1,
- ch: editEnd(replaced[replaced.length-1], change.old[change.old.length-1])});
- updateLinesNoUndo({line: change.start, ch: 0}, {line: end - 1, ch: getLine(end-1).text.length}, change.old, pos, pos);
- }
- updateInput = true;
- to.push(out);
- }
- function undo() {unredoHelper(history.done, history.undone);}
- function redo() {unredoHelper(history.undone, history.done);}
-
- function updateLinesNoUndo(from, to, newText, selFrom, selTo) {
- if (suppressEdits) return;
- var recomputeMaxLength = false, maxLineLength = maxLine.length;
- if (!options.lineWrapping)
- doc.iter(from.line, to.line + 1, function(line) {
- if (line.text.length == maxLineLength) {recomputeMaxLength = true; return true;}
- });
- if (from.line != to.line || newText.length > 1) gutterDirty = true;
-
- var nlines = to.line - from.line, firstLine = getLine(from.line), lastLine = getLine(to.line);
- // First adjust the line structure, taking some care to leave highlighting intact.
- if (from.ch == 0 && to.ch == 0 && newText[newText.length - 1] == "") {
- // This is a whole-line replace. Treated specially to make
- // sure line objects move the way they are supposed to.
- var added = [], prevLine = null;
- if (from.line) {
- prevLine = getLine(from.line - 1);
- prevLine.fixMarkEnds(lastLine);
- } else lastLine.fixMarkStarts();
- for (var i = 0, e = newText.length - 1; i < e; ++i)
- added.push(Line.inheritMarks(newText[i], prevLine));
- if (nlines) doc.remove(from.line, nlines, callbacks);
- if (added.length) doc.insert(from.line, added);
- } else if (firstLine == lastLine) {
- if (newText.length == 1)
- firstLine.replace(from.ch, to.ch, newText[0]);
- else {
- lastLine = firstLine.split(to.ch, newText[newText.length-1]);
- firstLine.replace(from.ch, null, newText[0]);
- firstLine.fixMarkEnds(lastLine);
- var added = [];
- for (var i = 1, e = newText.length - 1; i < e; ++i)
- added.push(Line.inheritMarks(newText[i], firstLine));
- added.push(lastLine);
- doc.insert(from.line + 1, added);
- }
- } else if (newText.length == 1) {
- firstLine.replace(from.ch, null, newText[0]);
- lastLine.replace(null, to.ch, "");
- firstLine.append(lastLine);
- doc.remove(from.line + 1, nlines, callbacks);
- } else {
- var added = [];
- firstLine.replace(from.ch, null, newText[0]);
- lastLine.replace(null, to.ch, newText[newText.length-1]);
- firstLine.fixMarkEnds(lastLine);
- for (var i = 1, e = newText.length - 1; i < e; ++i)
- added.push(Line.inheritMarks(newText[i], firstLine));
- if (nlines > 1) doc.remove(from.line + 1, nlines - 1, callbacks);
- doc.insert(from.line + 1, added);
- }
- if (options.lineWrapping) {
- var perLine = Math.max(5, scroller.clientWidth / charWidth() - 3);
- doc.iter(from.line, from.line + newText.length, function(line) {
- if (line.hidden) return;
- var guess = Math.ceil(line.text.length / perLine) || 1;
- if (guess != line.height) updateLineHeight(line, guess);
- });
- } else {
- doc.iter(from.line, from.line + newText.length, function(line) {
- var l = line.text;
- if (l.length > maxLineLength) {
- maxLine = l; maxLineLength = l.length; maxWidth = null;
- recomputeMaxLength = false;
- }
- });
- if (recomputeMaxLength) {
- maxLineLength = 0; maxLine = ""; maxWidth = null;
- doc.iter(0, doc.size, function(line) {
- var l = line.text;
- if (l.length > maxLineLength) {
- maxLineLength = l.length; maxLine = l;
- }
- });
- }
- }
-
- // Add these lines to the work array, so that they will be
- // highlighted. Adjust work lines if lines were added/removed.
- var newWork = [], lendiff = newText.length - nlines - 1;
- for (var i = 0, l = work.length; i < l; ++i) {
- var task = work[i];
- if (task < from.line) newWork.push(task);
- else if (task > to.line) newWork.push(task + lendiff);
- }
- var hlEnd = from.line + Math.min(newText.length, 500);
- highlightLines(from.line, hlEnd);
- newWork.push(hlEnd);
- work = newWork;
- startWorker(100);
- // Remember that these lines changed, for updating the display
- changes.push({from: from.line, to: to.line + 1, diff: lendiff});
- var changeObj = {from: from, to: to, text: newText};
- if (textChanged) {
- for (var cur = textChanged; cur.next; cur = cur.next) {}
- cur.next = changeObj;
- } else textChanged = changeObj;
-
- // Update the selection
- function updateLine(n) {return n <= Math.min(to.line, to.line + lendiff) ? n : n + lendiff;}
- setSelection(selFrom, selTo, updateLine(sel.from.line), updateLine(sel.to.line));
-
- // Make sure the scroll-size div has the correct height.
- if (scroller.clientHeight)
- code.style.height = (doc.height * textHeight() + 2 * paddingTop()) + "px";
- }
-
- function replaceRange(code, from, to) {
- from = clipPos(from);
- if (!to) to = from; else to = clipPos(to);
- code = splitLines(code);
- function adjustPos(pos) {
- if (posLess(pos, from)) return pos;
- if (!posLess(to, pos)) return end;
- var line = pos.line + code.length - (to.line - from.line) - 1;
- var ch = pos.ch;
- if (pos.line == to.line)
- ch += code[code.length-1].length - (to.ch - (to.line == from.line ? from.ch : 0));
- return {line: line, ch: ch};
- }
- var end;
- replaceRange1(code, from, to, function(end1) {
- end = end1;
- return {from: adjustPos(sel.from), to: adjustPos(sel.to)};
- });
- return end;
- }
- function replaceSelection(code, collapse) {
- replaceRange1(splitLines(code), sel.from, sel.to, function(end) {
- if (collapse == "end") return {from: end, to: end};
- else if (collapse == "start") return {from: sel.from, to: sel.from};
- else return {from: sel.from, to: end};
- });
- }
- function replaceRange1(code, from, to, computeSel) {
- var endch = code.length == 1 ? code[0].length + from.ch : code[code.length-1].length;
- var newSel = computeSel({line: from.line + code.length - 1, ch: endch});
- updateLines(from, to, code, newSel.from, newSel.to);
- }
-
- function getRange(from, to) {
- var l1 = from.line, l2 = to.line;
- if (l1 == l2) return getLine(l1).text.slice(from.ch, to.ch);
- var code = [getLine(l1).text.slice(from.ch)];
- doc.iter(l1 + 1, l2, function(line) { code.push(line.text); });
- code.push(getLine(l2).text.slice(0, to.ch));
- return code.join("\n");
- }
- function getSelection() {
- return getRange(sel.from, sel.to);
- }
-
- var pollingFast = false; // Ensures slowPoll doesn't cancel fastPoll
- function slowPoll() {
- if (pollingFast) return;
- poll.set(options.pollInterval, function() {
- startOperation();
- readInput();
- if (focused) slowPoll();
- endOperation();
- });
- }
- function fastPoll() {
- var missed = false;
- pollingFast = true;
- function p() {
- startOperation();
- var changed = readInput();
- if (!changed && !missed) {missed = true; poll.set(60, p);}
- else {pollingFast = false; slowPoll();}
- endOperation();
- }
- poll.set(20, p);
- }
-
- // Previnput is a hack to work with IME. If we reset the textarea
- // on every change, that breaks IME. So we look for changes
- // compared to the previous content instead. (Modern browsers have
- // events that indicate IME taking place, but these are not widely
- // supported or compatible enough yet to rely on.)
- var prevInput = "";
- function readInput() {
- if (leaveInputAlone || !focused || hasSelection(input) || options.readOnly) return false;
- var text = input.value;
- if (text == prevInput) return false;
- shiftSelecting = null;
- var same = 0, l = Math.min(prevInput.length, text.length);
- while (same < l && prevInput[same] == text[same]) ++same;
- if (same < prevInput.length)
- sel.from = {line: sel.from.line, ch: sel.from.ch - (prevInput.length - same)};
- else if (overwrite && posEq(sel.from, sel.to))
- sel.to = {line: sel.to.line, ch: Math.min(getLine(sel.to.line).text.length, sel.to.ch + (text.length - same))};
- replaceSelection(text.slice(same), "end");
- prevInput = text;
- return true;
- }
- function resetInput(user) {
- if (!posEq(sel.from, sel.to)) {
- prevInput = "";
- input.value = getSelection();
- selectInput(input);
- } else if (user) prevInput = input.value = "";
- }
-
- function focusInput() {
- if (options.readOnly != "nocursor") input.focus();
- }
-
- function scrollEditorIntoView() {
- if (!cursor.getBoundingClientRect) return;
- var rect = cursor.getBoundingClientRect();
- // IE returns bogus coordinates when the instance sits inside of an iframe and the cursor is hidden
- if (ie && rect.top == rect.bottom) return;
- var winH = window.innerHeight || Math.max(document.body.offsetHeight, document.documentElement.offsetHeight);
- if (rect.top < 0 || rect.bottom > winH) cursor.scrollIntoView();
- }
- function scrollCursorIntoView() {
- var cursor = localCoords(sel.inverted ? sel.from : sel.to);
- var x = options.lineWrapping ? Math.min(cursor.x, lineSpace.offsetWidth) : cursor.x;
- return scrollIntoView(x, cursor.y, x, cursor.yBot);
- }
- function scrollIntoView(x1, y1, x2, y2) {
- var pl = paddingLeft(), pt = paddingTop();
- y1 += pt; y2 += pt; x1 += pl; x2 += pl;
- var screen = scroller.clientHeight, screentop = scroller.scrollTop, scrolled = false, result = true;
- if (y1 < screentop) {scroller.scrollTop = Math.max(0, y1); scrolled = true;}
- else if (y2 > screentop + screen) {scroller.scrollTop = y2 - screen; scrolled = true;}
-
- var screenw = scroller.clientWidth, screenleft = scroller.scrollLeft;
- var gutterw = options.fixedGutter ? gutter.clientWidth : 0;
- var atLeft = x1 < gutterw + pl + 10;
- if (x1 < screenleft + gutterw || atLeft) {
- if (atLeft) x1 = 0;
- scroller.scrollLeft = Math.max(0, x1 - 10 - gutterw);
- scrolled = true;
- }
- else if (x2 > screenw + screenleft - 3) {
- scroller.scrollLeft = x2 + 10 - screenw;
- scrolled = true;
- if (x2 > code.clientWidth) result = false;
- }
- if (scrolled && options.onScroll) options.onScroll(instance);
- return result;
- }
-
- function visibleLines() {
- var lh = textHeight(), top = scroller.scrollTop - paddingTop();
- var fromHeight = Math.max(0, Math.floor(top / lh));
- var toHeight = Math.ceil((top + scroller.clientHeight) / lh);
- return {from: lineAtHeight(doc, fromHeight),
- to: lineAtHeight(doc, toHeight)};
- }
- // Uses a set of changes plus the current scroll position to
- // determine which DOM updates have to be made, and makes the
- // updates.
- function updateDisplay(changes, suppressCallback) {
- if (!scroller.clientWidth) {
- showingFrom = showingTo = displayOffset = 0;
- return;
- }
- // Compute the new visible window
- var visible = visibleLines();
- // Bail out if the visible area is already rendered and nothing changed.
- if (changes !== true && changes.length == 0 && visible.from > showingFrom && visible.to < showingTo) return;
- var from = Math.max(visible.from - 100, 0), to = Math.min(doc.size, visible.to + 100);
- if (showingFrom < from && from - showingFrom < 20) from = showingFrom;
- if (showingTo > to && showingTo - to < 20) to = Math.min(doc.size, showingTo);
-
- // Create a range of theoretically intact lines, and punch holes
- // in that using the change info.
- var intact = changes === true ? [] :
- computeIntact([{from: showingFrom, to: showingTo, domStart: 0}], changes);
- // Clip off the parts that won't be visible
- var intactLines = 0;
- for (var i = 0; i < intact.length; ++i) {
- var range = intact[i];
- if (range.from < from) {range.domStart += (from - range.from); range.from = from;}
- if (range.to > to) range.to = to;
- if (range.from >= range.to) intact.splice(i--, 1);
- else intactLines += range.to - range.from;
- }
- if (intactLines == to - from && from == showingFrom && to == showingTo) return;
- intact.sort(function(a, b) {return a.domStart - b.domStart;});
-
- var th = textHeight(), gutterDisplay = gutter.style.display;
- lineDiv.style.display = "none";
- patchDisplay(from, to, intact);
- lineDiv.style.display = gutter.style.display = "";
-
- // Position the mover div to align with the lines it's supposed
- // to be showing (which will cover the visible display)
- var different = from != showingFrom || to != showingTo || lastSizeC != scroller.clientHeight + th;
- // This is just a bogus formula that detects when the editor is
- // resized or the font size changes.
- if (different) lastSizeC = scroller.clientHeight + th;
- showingFrom = from; showingTo = to;
- displayOffset = heightAtLine(doc, from);
- mover.style.top = (displayOffset * th) + "px";
- if (scroller.clientHeight)
- code.style.height = (doc.height * th + 2 * paddingTop()) + "px";
-
- // Since this is all rather error prone, it is honoured with the
- // only assertion in the whole file.
- if (lineDiv.childNodes.length != showingTo - showingFrom)
- throw new Error("BAD PATCH! " + JSON.stringify(intact) + " size=" + (showingTo - showingFrom) +
- " nodes=" + lineDiv.childNodes.length);
-
- function checkHeights() {
- maxWidth = scroller.clientWidth;
- var curNode = lineDiv.firstChild, heightChanged = false;
- doc.iter(showingFrom, showingTo, function(line) {
- if (!line.hidden) {
- var height = Math.round(curNode.offsetHeight / th) || 1;
- if (line.height != height) {
- updateLineHeight(line, height);
- gutterDirty = heightChanged = true;
- }
- }
- curNode = curNode.nextSibling;
- });
- if (heightChanged)
- code.style.height = (doc.height * th + 2 * paddingTop()) + "px";
- return heightChanged;
- }
-
- if (options.lineWrapping) {
- checkHeights();
- } else {
- if (maxWidth == null) maxWidth = stringWidth(maxLine);
- if (maxWidth > scroller.clientWidth) {
- lineSpace.style.width = maxWidth + "px";
- // Needed to prevent odd wrapping/hiding of widgets placed in here.
- code.style.width = "";
- code.style.width = scroller.scrollWidth + "px";
- } else {
- lineSpace.style.width = code.style.width = "";
- }
- }
-
- gutter.style.display = gutterDisplay;
- if (different || gutterDirty) {
- // If the gutter grew in size, re-check heights. If those changed, re-draw gutter.
- updateGutter() && options.lineWrapping && checkHeights() && updateGutter();
- }
- updateSelection();
- if (!suppressCallback && options.onUpdate) options.onUpdate(instance);
- return true;
- }
-
- function computeIntact(intact, changes) {
- for (var i = 0, l = changes.length || 0; i < l; ++i) {
- var change = changes[i], intact2 = [], diff = change.diff || 0;
- for (var j = 0, l2 = intact.length; j < l2; ++j) {
- var range = intact[j];
- if (change.to <= range.from && change.diff)
- intact2.push({from: range.from + diff, to: range.to + diff,
- domStart: range.domStart});
- else if (change.to <= range.from || change.from >= range.to)
- intact2.push(range);
- else {
- if (change.from > range.from)
- intact2.push({from: range.from, to: change.from, domStart: range.domStart});
- if (change.to < range.to)
- intact2.push({from: change.to + diff, to: range.to + diff,
- domStart: range.domStart + (change.to - range.from)});
- }
- }
- intact = intact2;
- }
- return intact;
- }
-
- function patchDisplay(from, to, intact) {
- // The first pass removes the DOM nodes that aren't intact.
- if (!intact.length) lineDiv.innerHTML = "";
- else {
- function killNode(node) {
- var tmp = node.nextSibling;
- node.parentNode.removeChild(node);
- return tmp;
- }
- var domPos = 0, curNode = lineDiv.firstChild, n;
- for (var i = 0; i < intact.length; ++i) {
- var cur = intact[i];
- while (cur.domStart > domPos) {curNode = killNode(curNode); domPos++;}
- for (var j = 0, e = cur.to - cur.from; j < e; ++j) {curNode = curNode.nextSibling; domPos++;}
- }
- while (curNode) curNode = killNode(curNode);
- }
- // This pass fills in the lines that actually changed.
- var nextIntact = intact.shift(), curNode = lineDiv.firstChild, j = from;
- var scratch = document.createElement("div");
- doc.iter(from, to, function(line) {
- if (nextIntact && nextIntact.to == j) nextIntact = intact.shift();
- if (!nextIntact || nextIntact.from > j) {
- if (line.hidden) var html = scratch.innerHTML = "<pre></pre>";
- else {
- var html = '<pre' + (line.className ? ' class="' + line.className + '"' : '') + '>'
- + line.getHTML(makeTab) + '</pre>';
- // Kludge to make sure the styled element lies behind the selection (by z-index)
- if (line.bgClassName)
- html = '<div style="position: relative"><pre class="' + line.bgClassName +
- '" style="position: absolute; left: 0; right: 0; top: 0; bottom: 0; z-index: -2"> </pre>' + html + "</div>";
- }
- scratch.innerHTML = html;
- lineDiv.insertBefore(scratch.firstChild, curNode);
- } else {
- curNode = curNode.nextSibling;
- }
- ++j;
- });
- }
-
- function updateGutter() {
- if (!options.gutter && !options.lineNumbers) return;
- var hText = mover.offsetHeight, hEditor = scroller.clientHeight;
- gutter.style.height = (hText - hEditor < 2 ? hEditor : hText) + "px";
- var html = [], i = showingFrom, normalNode;
- doc.iter(showingFrom, Math.max(showingTo, showingFrom + 1), function(line) {
- if (line.hidden) {
- html.push("<pre></pre>");
- } else {
- var marker = line.gutterMarker;
- var text = options.lineNumbers ? i + options.firstLineNumber : null;
- if (marker && marker.text)
- text = marker.text.replace("%N%", text != null ? text : "");
- else if (text == null)
- text = "\u00a0";
- html.push((marker && marker.style ? '<pre class="' + marker.style + '">' : "<pre>"), text);
- for (var j = 1; j < line.height; ++j) html.push("<br/> ");
- html.push("</pre>");
- if (!marker) normalNode = i;
- }
- ++i;
- });
- gutter.style.display = "none";
- gutterText.innerHTML = html.join("");
- // Make sure scrolling doesn't cause number gutter size to pop
- if (normalNode != null) {
- var node = gutterText.childNodes[normalNode - showingFrom];
- var minwidth = String(doc.size).length, val = eltText(node), pad = "";
- while (val.length + pad.length < minwidth) pad += "\u00a0";
- if (pad) node.insertBefore(document.createTextNode(pad), node.firstChild);
- }
- gutter.style.display = "";
- var resized = Math.abs((parseInt(lineSpace.style.marginLeft) || 0) - gutter.offsetWidth) > 2;
- lineSpace.style.marginLeft = gutter.offsetWidth + "px";
- gutterDirty = false;
- return resized;
- }
- function updateSelection() {
- var collapsed = posEq(sel.from, sel.to);
- var fromPos = localCoords(sel.from, true);
- var toPos = collapsed ? fromPos : localCoords(sel.to, true);
- var headPos = sel.inverted ? fromPos : toPos, th = textHeight();
- var wrapOff = eltOffset(wrapper), lineOff = eltOffset(lineDiv);
- inputDiv.style.top = Math.max(0, Math.min(scroller.offsetHeight, headPos.y + lineOff.top - wrapOff.top)) + "px";
- inputDiv.style.left = Math.max(0, Math.min(scroller.offsetWidth, headPos.x + lineOff.left - wrapOff.left)) + "px";
- if (collapsed) {
- cursor.style.top = headPos.y + "px";
- cursor.style.left = (options.lineWrapping ? Math.min(headPos.x, lineSpace.offsetWidth) : headPos.x) + "px";
- cursor.style.display = "";
- selectionDiv.style.display = "none";
- } else {
- var sameLine = fromPos.y == toPos.y, html = "";
- var clientWidth = lineSpace.clientWidth || lineSpace.offsetWidth;
- var clientHeight = lineSpace.clientHeight || lineSpace.offsetHeight;
- function add(left, top, right, height) {
- var rstyle = quirksMode ? "width: " + (!right ? clientWidth : clientWidth - right - left) + "px"
- : "right: " + right + "px";
- html += '<div class="CodeMirror-selected" style="position: absolute; left: ' + left +
- 'px; top: ' + top + 'px; ' + rstyle + '; height: ' + height + 'px"></div>';
- }
- if (sel.from.ch && fromPos.y >= 0) {
- var right = sameLine ? clientWidth - toPos.x : 0;
- add(fromPos.x, fromPos.y, right, th);
- }
- var middleStart = Math.max(0, fromPos.y + (sel.from.ch ? th : 0));
- var middleHeight = Math.min(toPos.y, clientHeight) - middleStart;
- if (middleHeight > 0.2 * th)
- add(0, middleStart, 0, middleHeight);
- if ((!sameLine || !sel.from.ch) && toPos.y < clientHeight - .5 * th)
- add(0, toPos.y, clientWidth - toPos.x, th);
- selectionDiv.innerHTML = html;
- cursor.style.display = "none";
- selectionDiv.style.display = "";
- }
- }
-
- function setShift(val) {
- if (val) shiftSelecting = shiftSelecting || (sel.inverted ? sel.to : sel.from);
- else shiftSelecting = null;
- }
- function setSelectionUser(from, to) {
- var sh = shiftSelecting && clipPos(shiftSelecting);
- if (sh) {
- if (posLess(sh, from)) from = sh;
- else if (posLess(to, sh)) to = sh;
- }
- setSelection(from, to);
- userSelChange = true;
- }
- // Update the selection. Last two args are only used by
- // updateLines, since they have to be expressed in the line
- // numbers before the update.
- function setSelection(from, to, oldFrom, oldTo) {
- goalColumn = null;
- if (oldFrom == null) {oldFrom = sel.from.line; oldTo = sel.to.line;}
- if (posEq(sel.from, from) && posEq(sel.to, to)) return;
- if (posLess(to, from)) {var tmp = to; to = from; from = tmp;}
-
- // Skip over hidden lines.
- if (from.line != oldFrom) {
- var from1 = skipHidden(from, oldFrom, sel.from.ch);
- // If there is no non-hidden line left, force visibility on current line
- if (!from1) setLineHidden(from.line, false);
- else from = from1;
- }
- if (to.line != oldTo) to = skipHidden(to, oldTo, sel.to.ch);
-
- if (posEq(from, to)) sel.inverted = false;
- else if (posEq(from, sel.to)) sel.inverted = false;
- else if (posEq(to, sel.from)) sel.inverted = true;
-
- if (options.autoClearEmptyLines && posEq(sel.from, sel.to)) {
- var head = sel.inverted ? from : to;
- if (head.line != sel.from.line && sel.from.line < doc.size) {
- var oldLine = getLine(sel.from.line);
- if (/^\s+$/.test(oldLine.text))
- setTimeout(operation(function() {
- if (oldLine.parent && /^\s+$/.test(oldLine.text)) {
- var no = lineNo(oldLine);
- replaceRange("", {line: no, ch: 0}, {line: no, ch: oldLine.text.length});
- }
- }, 10));
- }
- }
-
- sel.from = from; sel.to = to;
- selectionChanged = true;
- }
- function skipHidden(pos, oldLine, oldCh) {
- function getNonHidden(dir) {
- var lNo = pos.line + dir, end = dir == 1 ? doc.size : -1;
- while (lNo != end) {
- var line = getLine(lNo);
- if (!line.hidden) {
- var ch = pos.ch;
- if (toEnd || ch > oldCh || ch > line.text.length) ch = line.text.length;
- return {line: lNo, ch: ch};
- }
- lNo += dir;
- }
- }
- var line = getLine(pos.line);
- var toEnd = pos.ch == line.text.length && pos.ch != oldCh;
- if (!line.hidden) return pos;
- if (pos.line >= oldLine) return getNonHidden(1) || getNonHidden(-1);
- else return getNonHidden(-1) || getNonHidden(1);
- }
- function setCursor(line, ch, user) {
- var pos = clipPos({line: line, ch: ch || 0});
- (user ? setSelectionUser : setSelection)(pos, pos);
- }
-
- function clipLine(n) {return Math.max(0, Math.min(n, doc.size-1));}
- function clipPos(pos) {
- if (pos.line < 0) return {line: 0, ch: 0};
- if (pos.line >= doc.size) return {line: doc.size-1, ch: getLine(doc.size-1).text.length};
- var ch = pos.ch, linelen = getLine(pos.line).text.length;
- if (ch == null || ch > linelen) return {line: pos.line, ch: linelen};
- else if (ch < 0) return {line: pos.line, ch: 0};
- else return pos;
- }
-
- function findPosH(dir, unit) {
- var end = sel.inverted ? sel.from : sel.to, line = end.line, ch = end.ch;
- var lineObj = getLine(line);
- function findNextLine() {
- for (var l = line + dir, e = dir < 0 ? -1 : doc.size; l != e; l += dir) {
- var lo = getLine(l);
- if (!lo.hidden) { line = l; lineObj = lo; return true; }
- }
- }
- function moveOnce(boundToLine) {
- if (ch == (dir < 0 ? 0 : lineObj.text.length)) {
- if (!boundToLine && findNextLine()) ch = dir < 0 ? lineObj.text.length : 0;
- else return false;
- } else ch += dir;
- return true;
- }
- if (unit == "char") moveOnce();
- else if (unit == "column") moveOnce(true);
- else if (unit == "word") {
- var sawWord = false;
- for (;;) {
- if (dir < 0) if (!moveOnce()) break;
- if (isWordChar(lineObj.text.charAt(ch))) sawWord = true;
- else if (sawWord) {if (dir < 0) {dir = 1; moveOnce();} break;}
- if (dir > 0) if (!moveOnce()) break;
- }
- }
- return {line: line, ch: ch};
- }
- function moveH(dir, unit) {
- var pos = dir < 0 ? sel.from : sel.to;
- if (shiftSelecting || posEq(sel.from, sel.to)) pos = findPosH(dir, unit);
- setCursor(pos.line, pos.ch, true);
- }
- function deleteH(dir, unit) {
- if (!posEq(sel.from, sel.to)) replaceRange("", sel.from, sel.to);
- else if (dir < 0) replaceRange("", findPosH(dir, unit), sel.to);
- else replaceRange("", sel.from, findPosH(dir, unit));
- userSelChange = true;
- }
- var goalColumn = null;
- function moveV(dir, unit) {
- var dist = 0, pos = localCoords(sel.inverted ? sel.from : sel.to, true);
- if (goalColumn != null) pos.x = goalColumn;
- if (unit == "page") dist = Math.min(scroller.clientHeight, window.innerHeight || document.documentElement.clientHeight);
- else if (unit == "line") dist = textHeight();
- var target = coordsChar(pos.x, pos.y + dist * dir + 2);
- if (unit == "page") scroller.scrollTop += localCoords(target, true).y - pos.y;
- setCursor(target.line, target.ch, true);
- goalColumn = pos.x;
- }
-
- function selectWordAt(pos) {
- var line = getLine(pos.line).text;
- var start = pos.ch, end = pos.ch;
- while (start > 0 && isWordChar(line.charAt(start - 1))) --start;
- while (end < line.length && isWordChar(line.charAt(end))) ++end;
- setSelectionUser({line: pos.line, ch: start}, {line: pos.line, ch: end});
- }
- function selectLine(line) {
- setSelectionUser({line: line, ch: 0}, clipPos({line: line + 1, ch: 0}));
- }
- function indentSelected(mode) {
- if (posEq(sel.from, sel.to)) return indentLine(sel.from.line, mode);
- var e = sel.to.line - (sel.to.ch ? 0 : 1);
- for (var i = sel.from.line; i <= e; ++i) indentLine(i, mode);
- }
-
- function indentLine(n, how) {
- if (!how) how = "add";
- if (how == "smart") {
- if (!mode.indent) how = "prev";
- else var state = getStateBefore(n);
- }
-
- var line = getLine(n), curSpace = line.indentation(options.tabSize),
- curSpaceString = line.text.match(/^\s*/)[0], indentation;
- if (how == "prev") {
- if (n) indentation = getLine(n-1).indentation(options.tabSize);
- else indentation = 0;
- }
- else if (how == "smart") indentation = mode.indent(state, line.text.slice(curSpaceString.length), line.text);
- else if (how == "add") indentation = curSpace + options.indentUnit;
- else if (how == "subtract") indentation = curSpace - options.indentUnit;
- indentation = Math.max(0, indentation);
- var diff = indentation - curSpace;
-
- if (!diff) {
- if (sel.from.line != n && sel.to.line != n) return;
- var indentString = curSpaceString;
- }
- else {
- var indentString = "", pos = 0;
- if (options.indentWithTabs)
- for (var i = Math.floor(indentation / options.tabSize); i; --i) {pos += options.tabSize; indentString += "\t";}
- while (pos < indentation) {++pos; indentString += " ";}
- }
-
- replaceRange(indentString, {line: n, ch: 0}, {line: n, ch: curSpaceString.length});
- }
-
- function loadMode() {
- mode = CodeMirror.getMode(options, options.mode);
- doc.iter(0, doc.size, function(line) { line.stateAfter = null; });
- work = [0];
- startWorker();
- }
- function gutterChanged() {
- var visible = options.gutter || options.lineNumbers;
- gutter.style.display = visible ? "" : "none";
- if (visible) gutterDirty = true;
- else lineDiv.parentNode.style.marginLeft = 0;
- }
- function wrappingChanged(from, to) {
- if (options.lineWrapping) {
- wrapper.className += " CodeMirror-wrap";
- var perLine = scroller.clientWidth / charWidth() - 3;
- doc.iter(0, doc.size, function(line) {
- if (line.hidden) return;
- var guess = Math.ceil(line.text.length / perLine) || 1;
- if (guess != 1) updateLineHeight(line, guess);
- });
- lineSpace.style.width = code.style.width = "";
- } else {
- wrapper.className = wrapper.className.replace(" CodeMirror-wrap", "");
- maxWidth = null; maxLine = "";
- doc.iter(0, doc.size, function(line) {
- if (line.height != 1 && !line.hidden) updateLineHeight(line, 1);
- if (line.text.length > maxLine.length) maxLine = line.text;
- });
- }
- changes.push({from: 0, to: doc.size});
- }
- function makeTab(col) {
- var w = options.tabSize - col % options.tabSize, cached = tabCache[w];
- if (cached) return cached;
- for (var str = '<span class="cm-tab">', i = 0; i < w; ++i) str += " ";
- return (tabCache[w] = {html: str + "</span>", width: w});
- }
- function themeChanged() {
- scroller.className = scroller.className.replace(/\s*cm-s-\S+/g, "") +
- options.theme.replace(/(^|\s)\s*/g, " cm-s-");
- }
-
- function TextMarker() { this.set = []; }
- TextMarker.prototype.clear = operation(function() {
- var min = Infinity, max = -Infinity;
- for (var i = 0, e = this.set.length; i < e; ++i) {
- var line = this.set[i], mk = line.marked;
- if (!mk || !line.parent) continue;
- var lineN = lineNo(line);
- min = Math.min(min, lineN); max = Math.max(max, lineN);
- for (var j = 0; j < mk.length; ++j)
- if (mk[j].marker == this) mk.splice(j--, 1);
- }
- if (min != Infinity)
- changes.push({from: min, to: max + 1});
- });
- TextMarker.prototype.find = function() {
- var from, to;
- for (var i = 0, e = this.set.length; i < e; ++i) {
- var line = this.set[i], mk = line.marked;
- for (var j = 0; j < mk.length; ++j) {
- var mark = mk[j];
- if (mark.marker == this) {
- if (mark.from != null || mark.to != null) {
- var found = lineNo(line);
- if (found != null) {
- if (mark.from != null) from = {line: found, ch: mark.from};
- if (mark.to != null) to = {line: found, ch: mark.to};
- }
- }
- }
- }
- }
- return {from: from, to: to};
- };
-
- function markText(from, to, className) {
- from = clipPos(from); to = clipPos(to);
- var tm = new TextMarker();
- if (!posLess(from, to)) return tm;
- function add(line, from, to, className) {
- getLine(line).addMark(new MarkedText(from, to, className, tm));
- }
- if (from.line == to.line) add(from.line, from.ch, to.ch, className);
- else {
- add(from.line, from.ch, null, className);
- for (var i = from.line + 1, e = to.line; i < e; ++i)
- add(i, null, null, className);
- add(to.line, null, to.ch, className);
- }
- changes.push({from: from.line, to: to.line + 1});
- return tm;
- }
-
- function setBookmark(pos) {
- pos = clipPos(pos);
- var bm = new Bookmark(pos.ch);
- getLine(pos.line).addMark(bm);
- return bm;
- }
-
- function findMarksAt(pos) {
- pos = clipPos(pos);
- var markers = [], marked = getLine(pos.line).marked;
- if (!marked) return markers;
- for (var i = 0, e = marked.length; i < e; ++i) {
- var m = marked[i];
- if ((m.from == null || m.from <= pos.ch) &&
- (m.to == null || m.to >= pos.ch))
- markers.push(m.marker || m);
- }
- return markers;
- }
-
- function addGutterMarker(line, text, className) {
- if (typeof line == "number") line = getLine(clipLine(line));
- line.gutterMarker = {text: text, style: className};
- gutterDirty = true;
- return line;
- }
- function removeGutterMarker(line) {
- if (typeof line == "number") line = getLine(clipLine(line));
- line.gutterMarker = null;
- gutterDirty = true;
- }
-
- function changeLine(handle, op) {
- var no = handle, line = handle;
- if (typeof handle == "number") line = getLine(clipLine(handle));
- else no = lineNo(handle);
- if (no == null) return null;
- if (op(line, no)) changes.push({from: no, to: no + 1});
- else return null;
- return line;
- }
- function setLineClass(handle, className, bgClassName) {
- return changeLine(handle, function(line) {
- if (line.className != className || line.bgClassName != bgClassName) {
- line.className = className;
- line.bgClassName = bgClassName;
- return true;
- }
- });
- }
- function setLineHidden(handle, hidden) {
- return changeLine(handle, function(line, no) {
- if (line.hidden != hidden) {
- line.hidden = hidden;
- updateLineHeight(line, hidden ? 0 : 1);
- var fline = sel.from.line, tline = sel.to.line;
- if (hidden && (fline == no || tline == no)) {
- var from = fline == no ? skipHidden({line: fline, ch: 0}, fline, 0) : sel.from;
- var to = tline == no ? skipHidden({line: tline, ch: 0}, tline, 0) : sel.to;
- // Can't hide the last visible line, we'd have no place to put the cursor
- if (!to) return;
- setSelection(from, to);
- }
- return (gutterDirty = true);
- }
- });
- }
-
- function lineInfo(line) {
- if (typeof line == "number") {
- if (!isLine(line)) return null;
- var n = line;
- line = getLine(line);
- if (!line) return null;
- }
- else {
- var n = lineNo(line);
- if (n == null) return null;
- }
- var marker = line.gutterMarker;
- return {line: n, handle: line, text: line.text, markerText: marker && marker.text,
- markerClass: marker && marker.style, lineClass: line.className, bgClass: line.bgClassName};
- }
-
- function stringWidth(str) {
- measure.innerHTML = "<pre><span>x</span></pre>";
- measure.firstChild.firstChild.firstChild.nodeValue = str;
- return measure.firstChild.firstChild.offsetWidth || 10;
- }
- // These are used to go from pixel positions to character
- // positions, taking varying character widths into account.
- function charFromX(line, x) {
- if (x <= 0) return 0;
- var lineObj = getLine(line), text = lineObj.text;
- function getX(len) {
- return measureLine(lineObj, len).left;
- }
- var from = 0, fromX = 0, to = text.length, toX;
- // Guess a suitable upper bound for our search.
- var estimated = Math.min(to, Math.ceil(x / charWidth()));
- for (;;) {
- var estX = getX(estimated);
- if (estX <= x && estimated < to) estimated = Math.min(to, Math.ceil(estimated * 1.2));
- else {toX = estX; to = estimated; break;}
- }
- if (x > toX) return to;
- // Try to guess a suitable lower bound as well.
- estimated = Math.floor(to * 0.8); estX = getX(estimated);
- if (estX < x) {from = estimated; fromX = estX;}
- // Do a binary search between these bounds.
- for (;;) {
- if (to - from <= 1) return (toX - x > x - fromX) ? from : to;
- var middle = Math.ceil((from + to) / 2), middleX = getX(middle);
- if (middleX > x) {to = middle; toX = middleX;}
- else {from = middle; fromX = middleX;}
- }
- }
-
- var tempId = "CodeMirror-temp-" + Math.floor(Math.random() * 0xffffff).toString(16);
- function measureLine(line, ch) {
- if (ch == 0) return {top: 0, left: 0};
- var wbr = options.lineWrapping && ch < line.text.length &&
- spanAffectsWrapping.test(line.text.slice(ch - 1, ch + 1));
- measure.innerHTML = "<pre>" + line.getHTML(makeTab, ch, tempId, wbr) + "</pre>";
- var elt = document.getElementById(tempId);
- var top = elt.offsetTop, left = elt.offsetLeft;
- // Older IEs report zero offsets for spans directly after a wrap
- if (ie && top == 0 && left == 0) {
- var backup = document.createElement("span");
- backup.innerHTML = "x";
- elt.parentNode.insertBefore(backup, elt.nextSibling);
- top = backup.offsetTop;
- }
- return {top: top, left: left};
- }
- function localCoords(pos, inLineWrap) {
- var x, lh = textHeight(), y = lh * (heightAtLine(doc, pos.line) - (inLineWrap ? displayOffset : 0));
- if (pos.ch == 0) x = 0;
- else {
- var sp = measureLine(getLine(pos.line), pos.ch);
- x = sp.left;
- if (options.lineWrapping) y += Math.max(0, sp.top);
- }
- return {x: x, y: y, yBot: y + lh};
- }
- // Coords must be lineSpace-local
- function coordsChar(x, y) {
- if (y < 0) y = 0;
- var th = textHeight(), cw = charWidth(), heightPos = displayOffset + Math.floor(y / th);
- var lineNo = lineAtHeight(doc, heightPos);
- if (lineNo >= doc.size) return {line: doc.size - 1, ch: getLine(doc.size - 1).text.length};
- var lineObj = getLine(lineNo), text = lineObj.text;
- var tw = options.lineWrapping, innerOff = tw ? heightPos - heightAtLine(doc, lineNo) : 0;
- if (x <= 0 && innerOff == 0) return {line: lineNo, ch: 0};
- function getX(len) {
- var sp = measureLine(lineObj, len);
- if (tw) {
- var off = Math.round(sp.top / th);
- return Math.max(0, sp.left + (off - innerOff) * scroller.clientWidth);
- }
- return sp.left;
- }
- var from = 0, fromX = 0, to = text.length, toX;
- // Guess a suitable upper bound for our search.
- var estimated = Math.min(to, Math.ceil((x + innerOff * scroller.clientWidth * .9) / cw));
- for (;;) {
- var estX = getX(estimated);
- if (estX <= x && estimated < to) estimated = Math.min(to, Math.ceil(estimated * 1.2));
- else {toX = estX; to = estimated; break;}
- }
- if (x > toX) return {line: lineNo, ch: to};
- // Try to guess a suitable lower bound as well.
- estimated = Math.floor(to * 0.8); estX = getX(estimated);
- if (estX < x) {from = estimated; fromX = estX;}
- // Do a binary search between these bounds.
- for (;;) {
- if (to - from <= 1) return {line: lineNo, ch: (toX - x > x - fromX) ? from : to};
- var middle = Math.ceil((from + to) / 2), middleX = getX(middle);
- if (middleX > x) {to = middle; toX = middleX;}
- else {from = middle; fromX = middleX;}
- }
- }
- function pageCoords(pos) {
- var local = localCoords(pos, true), off = eltOffset(lineSpace);
- return {x: off.left + local.x, y: off.top + local.y, yBot: off.top + local.yBot};
- }
-
- var cachedHeight, cachedHeightFor, measureText;
- function textHeight() {
- if (measureText == null) {
- measureText = "<pre>";
- for (var i = 0; i < 49; ++i) measureText += "x<br/>";
- measureText += "x</pre>";
- }
- var offsetHeight = lineDiv.clientHeight;
- if (offsetHeight == cachedHeightFor) return cachedHeight;
- cachedHeightFor = offsetHeight;
- measure.innerHTML = measureText;
- cachedHeight = measure.firstChild.offsetHeight / 50 || 1;
- measure.innerHTML = "";
- return cachedHeight;
- }
- var cachedWidth, cachedWidthFor = 0;
- function charWidth() {
- if (scroller.clientWidth == cachedWidthFor) return cachedWidth;
- cachedWidthFor = scroller.clientWidth;
- return (cachedWidth = stringWidth("x"));
- }
- function paddingTop() {return lineSpace.offsetTop;}
- function paddingLeft() {return lineSpace.offsetLeft;}
-
- function posFromMouse(e, liberal) {
- var offW = eltOffset(scroller, true), x, y;
- // Fails unpredictably on IE[67] when mouse is dragged around quickly.
- try { x = e.clientX; y = e.clientY; } catch (e) { return null; }
- // This is a mess of a heuristic to try and determine whether a
- // scroll-bar was clicked or not, and to return null if one was
- // (and !liberal).
- if (!liberal && (x - offW.left > scroller.clientWidth || y - offW.top > scroller.clientHeight))
- return null;
- var offL = eltOffset(lineSpace, true);
- return coordsChar(x - offL.left, y - offL.top);
- }
- function onContextMenu(e) {
- var pos = posFromMouse(e), scrollPos = scroller.scrollTop;
- if (!pos || window.opera) return; // Opera is difficult.
- if (posEq(sel.from, sel.to) || posLess(pos, sel.from) || !posLess(pos, sel.to))
- operation(setCursor)(pos.line, pos.ch);
-
- var oldCSS = input.style.cssText;
- inputDiv.style.position = "absolute";
- input.style.cssText = "position: fixed; width: 30px; height: 30px; top: " + (e.clientY - 5) +
- "px; left: " + (e.clientX - 5) + "px; z-index: 1000; background: white; " +
- "border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";
- leaveInputAlone = true;
- var val = input.value = getSelection();
- focusInput();
- selectInput(input);
- function rehide() {
- var newVal = splitLines(input.value).join("\n");
- if (newVal != val) operation(replaceSelection)(newVal, "end");
- inputDiv.style.position = "relative";
- input.style.cssText = oldCSS;
- if (ie_lt9) scroller.scrollTop = scrollPos;
- leaveInputAlone = false;
- resetInput(true);
- slowPoll();
- }
-
- if (gecko) {
- e_stop(e);
- var mouseup = connect(window, "mouseup", function() {
- mouseup();
- setTimeout(rehide, 20);
- }, true);
- } else {
- setTimeout(rehide, 50);
- }
- }
-
- // Cursor-blinking
- function restartBlink() {
- clearInterval(blinker);
- var on = true;
- cursor.style.visibility = "";
- blinker = setInterval(function() {
- cursor.style.visibility = (on = !on) ? "" : "hidden";
- }, 650);
- }
-
- var matching = {"(": ")>", ")": "(<", "[": "]>", "]": "[<", "{": "}>", "}": "{<"};
- function matchBrackets(autoclear) {
- var head = sel.inverted ? sel.from : sel.to, line = getLine(head.line), pos = head.ch - 1;
- var match = (pos >= 0 && matching[line.text.charAt(pos)]) || matching[line.text.charAt(++pos)];
- if (!match) return;
- var ch = match.charAt(0), forward = match.charAt(1) == ">", d = forward ? 1 : -1, st = line.styles;
- for (var off = pos + 1, i = 0, e = st.length; i < e; i+=2)
- if ((off -= st[i].length) <= 0) {var style = st[i+1]; break;}
-
- var stack = [line.text.charAt(pos)], re = /[(){}[\]]/;
- function scan(line, from, to) {
- if (!line.text) return;
- var st = line.styles, pos = forward ? 0 : line.text.length - 1, cur;
- for (var i = forward ? 0 : st.length - 2, e = forward ? st.length : -2; i != e; i += 2*d) {
- var text = st[i];
- if (st[i+1] != null && st[i+1] != style) {pos += d * text.length; continue;}
- for (var j = forward ? 0 : text.length - 1, te = forward ? text.length : -1; j != te; j += d, pos+=d) {
- if (pos >= from && pos < to && re.test(cur = text.charAt(j))) {
- var match = matching[cur];
- if (match.charAt(1) == ">" == forward) stack.push(cur);
- else if (stack.pop() != match.charAt(0)) return {pos: pos, match: false};
- else if (!stack.length) return {pos: pos, match: true};
- }
- }
- }
- }
- for (var i = head.line, e = forward ? Math.min(i + 100, doc.size) : Math.max(-1, i - 100); i != e; i+=d) {
- var line = getLine(i), first = i == head.line;
- var found = scan(line, first && forward ? pos + 1 : 0, first && !forward ? pos : line.text.length);
- if (found) break;
- }
- if (!found) found = {pos: null, match: false};
- var style = found.match ? "CodeMirror-matchingbracket" : "CodeMirror-nonmatchingbracket";
- var one = markText({line: head.line, ch: pos}, {line: head.line, ch: pos+1}, style),
- two = found.pos != null && markText({line: i, ch: found.pos}, {line: i, ch: found.pos + 1}, style);
- var clear = operation(function(){one.clear(); two && two.clear();});
- if (autoclear) setTimeout(clear, 800);
- else bracketHighlighted = clear;
- }
-
- // Finds the line to start with when starting a parse. Tries to
- // find a line with a stateAfter, so that it can start with a
- // valid state. If that fails, it returns the line with the
- // smallest indentation, which tends to need the least context to
- // parse correctly.
- function findStartLine(n) {
- var minindent, minline;
- for (var search = n, lim = n - 40; search > lim; --search) {
- if (search == 0) return 0;
- var line = getLine(search-1);
- if (line.stateAfter) return search;
- var indented = line.indentation(options.tabSize);
- if (minline == null || minindent > indented) {
- minline = search - 1;
- minindent = indented;
- }
- }
- return minline;
- }
- function getStateBefore(n) {
- var start = findStartLine(n), state = start && getLine(start-1).stateAfter;
- if (!state) state = startState(mode);
- else state = copyState(mode, state);
- doc.iter(start, n, function(line) {
- line.highlight(mode, state, options.tabSize);
- line.stateAfter = copyState(mode, state);
- });
- if (start < n) changes.push({from: start, to: n});
- if (n < doc.size && !getLine(n).stateAfter) work.push(n);
- return state;
- }
- function highlightLines(start, end) {
- var state = getStateBefore(start);
- doc.iter(start, end, function(line) {
- line.highlight(mode, state, options.tabSize);
- line.stateAfter = copyState(mode, state);
- });
- }
- function highlightWorker() {
- var end = +new Date + options.workTime;
- var foundWork = work.length;
- while (work.length) {
- if (!getLine(showingFrom).stateAfter) var task = showingFrom;
- else var task = work.pop();
- if (task >= doc.size) continue;
- var start = findStartLine(task), state = start && getLine(start-1).stateAfter;
- if (state) state = copyState(mode, state);
- else state = startState(mode);
-
- var unchanged = 0, compare = mode.compareStates, realChange = false,
- i = start, bail = false;
- doc.iter(i, doc.size, function(line) {
- var hadState = line.stateAfter;
- if (+new Date > end) {
- work.push(i);
- startWorker(options.workDelay);
- if (realChange) changes.push({from: task, to: i + 1});
- return (bail = true);
- }
- var changed = line.highlight(mode, state, options.tabSize);
- if (changed) realChange = true;
- line.stateAfter = copyState(mode, state);
- var done = null;
- if (compare) {
- var same = hadState && compare(hadState, state);
- if (same != Pass) done = !!same;
- }
- if (done == null) {
- if (changed !== false || !hadState) unchanged = 0;
- else if (++unchanged > 3 && (!mode.indent || mode.indent(hadState, "") == mode.indent(state, "")))
- done = true;
- }
- if (done) return true;
- ++i;
- });
- if (bail) return;
- if (realChange) changes.push({from: task, to: i + 1});
- }
- if (foundWork && options.onHighlightComplete)
- options.onHighlightComplete(instance);
- }
- function startWorker(time) {
- if (!work.length) return;
- highlight.set(time, operation(highlightWorker));
- }
-
- // Operations are used to wrap changes in such a way that each
- // change won't have to update the cursor and display (which would
- // be awkward, slow, and error-prone), but instead updates are
- // batched and then all combined and executed at once.
- function startOperation() {
- updateInput = userSelChange = textChanged = null;
- changes = []; selectionChanged = false; callbacks = [];
- }
- function endOperation() {
- var reScroll = false, updated;
- if (selectionChanged) reScroll = !scrollCursorIntoView();
- if (changes.length) updated = updateDisplay(changes, true);
- else {
- if (selectionChanged) updateSelection();
- if (gutterDirty) updateGutter();
- }
- if (reScroll) scrollCursorIntoView();
- if (selectionChanged) {scrollEditorIntoView(); restartBlink();}
-
- if (focused && !leaveInputAlone &&
- (updateInput === true || (updateInput !== false && selectionChanged)))
- resetInput(userSelChange);
-
- if (selectionChanged && options.matchBrackets)
- setTimeout(operation(function() {
- if (bracketHighlighted) {bracketHighlighted(); bracketHighlighted = null;}
- if (posEq(sel.from, sel.to)) matchBrackets(false);
- }), 20);
- var tc = textChanged, cbs = callbacks; // these can be reset by callbacks
- if (selectionChanged && options.onCursorActivity)
- options.onCursorActivity(instance);
- if (tc && options.onChange && instance)
- options.onChange(instance, tc);
- for (var i = 0; i < cbs.length; ++i) cbs[i](instance);
- if (updated && options.onUpdate) options.onUpdate(instance);
- }
- var nestedOperation = 0;
- function operation(f) {
- return function() {
- if (!nestedOperation++) startOperation();
- try {var result = f.apply(this, arguments);}
- finally {if (!--nestedOperation) endOperation();}
- return result;
- };
- }
-
- function compoundChange(f) {
- history.startCompound();
- try { return f(); } finally { history.endCompound(); }
- }
-
- for (var ext in extensions)
- if (extensions.propertyIsEnumerable(ext) &&
- !instance.propertyIsEnumerable(ext))
- instance[ext] = extensions[ext];
- return instance;
- } // (end of function CodeMirror)
-
- // The default configuration options.
- CodeMirror.defaults = {
- value: "",
- mode: null,
- theme: "default",
- indentUnit: 2,
- indentWithTabs: false,
- smartIndent: true,
- tabSize: 4,
- keyMap: "default",
- extraKeys: null,
- electricChars: true,
- autoClearEmptyLines: false,
- onKeyEvent: null,
- onDragEvent: null,
- lineWrapping: false,
- lineNumbers: false,
- gutter: false,
- fixedGutter: false,
- firstLineNumber: 1,
- readOnly: false,
- dragDrop: true,
- onChange: null,
- onCursorActivity: null,
- onGutterClick: null,
- onHighlightComplete: null,
- onUpdate: null,
- onFocus: null, onBlur: null, onScroll: null,
- matchBrackets: false,
- workTime: 100,
- workDelay: 200,
- pollInterval: 100,
- undoDepth: 40,
- tabindex: null,
- autofocus: null
- };
-
- var ios = /AppleWebKit/.test(navigator.userAgent) && /Mobile\/\w+/.test(navigator.userAgent);
- var mac = ios || /Mac/.test(navigator.platform);
- var win = /Win/.test(navigator.platform);
-
- // Known modes, by name and by MIME
- var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {};
- CodeMirror.defineMode = function(name, mode) {
- if (!CodeMirror.defaults.mode && name != "null") CodeMirror.defaults.mode = name;
- if (arguments.length > 2) {
- mode.dependencies = [];
- for (var i = 2; i < arguments.length; ++i) mode.dependencies.push(arguments[i]);
- }
- modes[name] = mode;
- };
- CodeMirror.defineMIME = function(mime, spec) {
- mimeModes[mime] = spec;
- };
- CodeMirror.resolveMode = function(spec) {
- if (typeof spec == "string" && mimeModes.hasOwnProperty(spec))
- spec = mimeModes[spec];
- else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec))
- return CodeMirror.resolveMode("application/xml");
- if (typeof spec == "string") return {name: spec};
- else return spec || {name: "null"};
- };
- CodeMirror.getMode = function(options, spec) {
- var spec = CodeMirror.resolveMode(spec);
- var mfactory = modes[spec.name];
- if (!mfactory) return CodeMirror.getMode(options, "text/plain");
- return mfactory(options, spec);
- };
- CodeMirror.listModes = function() {
- var list = [];
- for (var m in modes)
- if (modes.propertyIsEnumerable(m)) list.push(m);
- return list;
- };
- CodeMirror.listMIMEs = function() {
- var list = [];
- for (var m in mimeModes)
- if (mimeModes.propertyIsEnumerable(m)) list.push({mime: m, mode: mimeModes[m]});
- return list;
- };
-
- var extensions = CodeMirror.extensions = {};
- CodeMirror.defineExtension = function(name, func) {
- extensions[name] = func;
- };
-
- var commands = CodeMirror.commands = {
- selectAll: function(cm) {cm.setSelection({line: 0, ch: 0}, {line: cm.lineCount() - 1});},
- killLine: function(cm) {
- var from = cm.getCursor(true), to = cm.getCursor(false), sel = !posEq(from, to);
- if (!sel && cm.getLine(from.line).length == from.ch) cm.replaceRange("", from, {line: from.line + 1, ch: 0});
- else cm.replaceRange("", from, sel ? to : {line: from.line});
- },
- deleteLine: function(cm) {var l = cm.getCursor().line; cm.replaceRange("", {line: l, ch: 0}, {line: l});},
- undo: function(cm) {cm.undo();},
- redo: function(cm) {cm.redo();},
- goDocStart: function(cm) {cm.setCursor(0, 0, true);},
- goDocEnd: function(cm) {cm.setSelection({line: cm.lineCount() - 1}, null, true);},
- goLineStart: function(cm) {cm.setCursor(cm.getCursor().line, 0, true);},
- goLineStartSmart: function(cm) {
- var cur = cm.getCursor();
- var text = cm.getLine(cur.line), firstNonWS = Math.max(0, text.search(/\S/));
- cm.setCursor(cur.line, cur.ch <= firstNonWS && cur.ch ? 0 : firstNonWS, true);
- },
- goLineEnd: function(cm) {cm.setSelection({line: cm.getCursor().line}, null, true);},
- goLineUp: function(cm) {cm.moveV(-1, "line");},
- goLineDown: function(cm) {cm.moveV(1, "line");},
- goPageUp: function(cm) {cm.moveV(-1, "page");},
- goPageDown: function(cm) {cm.moveV(1, "page");},
- goCharLeft: function(cm) {cm.moveH(-1, "char");},
- goCharRight: function(cm) {cm.moveH(1, "char");},
- goColumnLeft: function(cm) {cm.moveH(-1, "column");},
- goColumnRight: function(cm) {cm.moveH(1, "column");},
- goWordLeft: function(cm) {cm.moveH(-1, "word");},
- goWordRight: function(cm) {cm.moveH(1, "word");},
- delCharLeft: function(cm) {cm.deleteH(-1, "char");},
- delCharRight: function(cm) {cm.deleteH(1, "char");},
- delWordLeft: function(cm) {cm.deleteH(-1, "word");},
- delWordRight: function(cm) {cm.deleteH(1, "word");},
- indentAuto: function(cm) {cm.indentSelection("smart");},
- indentMore: function(cm) {cm.indentSelection("add");},
- indentLess: function(cm) {cm.indentSelection("subtract");},
- insertTab: function(cm) {cm.replaceSelection("\t", "end");},
- transposeChars: function(cm) {
- var cur = cm.getCursor(), line = cm.getLine(cur.line);
- if (cur.ch > 0 && cur.ch < line.length - 1)
- cm.replaceRange(line.charAt(cur.ch) + line.charAt(cur.ch - 1),
- {line: cur.line, ch: cur.ch - 1}, {line: cur.line, ch: cur.ch + 1});
- },
- newlineAndIndent: function(cm) {
- cm.replaceSelection("\n", "end");
- cm.indentLine(cm.getCursor().line);
- },
- toggleOverwrite: function(cm) {cm.toggleOverwrite();}
- };
-
- var keyMap = CodeMirror.keyMap = {};
- keyMap.basic = {
- "Left": "goCharLeft", "Right": "goCharRight", "Up": "goLineUp", "Down": "goLineDown",
- "End": "goLineEnd", "Home": "goLineStartSmart", "PageUp": "goPageUp", "PageDown": "goPageDown",
- "Delete": "delCharRight", "Backspace": "delCharLeft", "Tab": "insertTab", "Shift-Tab": "indentAuto",
- "Enter": "newlineAndIndent", "Insert": "toggleOverwrite"
- };
- // Note that the save and find-related commands aren't defined by
- // default. Unknown commands are simply ignored.
- keyMap.pcDefault = {
- "Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo",
- "Ctrl-Home": "goDocStart", "Alt-Up": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Down": "goDocEnd",
- "Ctrl-Left": "goWordLeft", "Ctrl-Right": "goWordRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd",
- "Ctrl-Backspace": "delWordLeft", "Ctrl-Delete": "delWordRight", "Ctrl-S": "save", "Ctrl-F": "find",
- "Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll",
- "Ctrl-[": "indentLess", "Ctrl-]": "indentMore",
- fallthrough: "basic"
- };
- keyMap.macDefault = {
- "Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo",
- "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goWordLeft",
- "Alt-Right": "goWordRight", "Cmd-Left": "goLineStart", "Cmd-Right": "goLineEnd", "Alt-Backspace": "delWordLeft",
- "Ctrl-Alt-Backspace": "delWordRight", "Alt-Delete": "delWordRight", "Cmd-S": "save", "Cmd-F": "find",
- "Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll",
- "Cmd-[": "indentLess", "Cmd-]": "indentMore",
- fallthrough: ["basic", "emacsy"]
- };
- keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault;
- keyMap.emacsy = {
- "Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown",
- "Alt-F": "goWordRight", "Alt-B": "goWordLeft", "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd",
- "Ctrl-V": "goPageUp", "Shift-Ctrl-V": "goPageDown", "Ctrl-D": "delCharRight", "Ctrl-H": "delCharLeft",
- "Alt-D": "delWordRight", "Alt-Backspace": "delWordLeft", "Ctrl-K": "killLine", "Ctrl-T": "transposeChars"
- };
-
- function getKeyMap(val) {
- if (typeof val == "string") return keyMap[val];
- else return val;
- }
- function lookupKey(name, extraMap, map, handle, stop) {
- function lookup(map) {
- map = getKeyMap(map);
- var found = map[name];
- if (found != null && handle(found)) return true;
- if (map.nofallthrough) {
- if (stop) stop();
- return true;
- }
- var fallthrough = map.fallthrough;
- if (fallthrough == null) return false;
- if (Object.prototype.toString.call(fallthrough) != "[object Array]")
- return lookup(fallthrough);
- for (var i = 0, e = fallthrough.length; i < e; ++i) {
- if (lookup(fallthrough[i])) return true;
- }
- return false;
- }
- if (extraMap && lookup(extraMap)) return true;
- return lookup(map);
- }
- function isModifierKey(event) {
- var name = keyNames[e_prop(event, "keyCode")];
- return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod";
- }
-
- CodeMirror.fromTextArea = function(textarea, options) {
- if (!options) options = {};
- options.value = textarea.value;
- if (!options.tabindex && textarea.tabindex)
- options.tabindex = textarea.tabindex;
- if (options.autofocus == null && textarea.getAttribute("autofocus") != null)
- options.autofocus = true;
-
- function save() {textarea.value = instance.getValue();}
- if (textarea.form) {
- // Deplorable hack to make the submit method do the right thing.
- var rmSubmit = connect(textarea.form, "submit", save, true);
- if (typeof textarea.form.submit == "function") {
- var realSubmit = textarea.form.submit;
- function wrappedSubmit() {
- save();
- textarea.form.submit = realSubmit;
- textarea.form.submit();
- textarea.form.submit = wrappedSubmit;
- }
- textarea.form.submit = wrappedSubmit;
- }
- }
-
- textarea.style.display = "none";
- var instance = CodeMirror(function(node) {
- textarea.parentNode.insertBefore(node, textarea.nextSibling);
- }, options);
- instance.save = save;
- instance.getTextArea = function() { return textarea; };
- instance.toTextArea = function() {
- save();
- textarea.parentNode.removeChild(instance.getWrapperElement());
- textarea.style.display = "";
- if (textarea.form) {
- rmSubmit();
- if (typeof textarea.form.submit == "function")
- textarea.form.submit = realSubmit;
- }
- };
- return instance;
- };
-
- // Utility functions for working with state. Exported because modes
- // sometimes need to do this.
- function copyState(mode, state) {
- if (state === true) return state;
- if (mode.copyState) return mode.copyState(state);
- var nstate = {};
- for (var n in state) {
- var val = state[n];
- if (val instanceof Array) val = val.concat([]);
- nstate[n] = val;
- }
- return nstate;
- }
- CodeMirror.copyState = copyState;
- function startState(mode, a1, a2) {
- return mode.startState ? mode.startState(a1, a2) : true;
- }
- CodeMirror.startState = startState;
-
- // The character stream used by a mode's parser.
- function StringStream(string, tabSize) {
- this.pos = this.start = 0;
- this.string = string;
- this.tabSize = tabSize || 8;
- }
- StringStream.prototype = {
- eol: function() {return this.pos >= this.string.length;},
- sol: function() {return this.pos == 0;},
- peek: function() {return this.string.charAt(this.pos);},
- next: function() {
- if (this.pos < this.string.length)
- return this.string.charAt(this.pos++);
- },
- eat: function(match) {
- var ch = this.string.charAt(this.pos);
- if (typeof match == "string") var ok = ch == match;
- else var ok = ch && (match.test ? match.test(ch) : match(ch));
- if (ok) {++this.pos; return ch;}
- },
- eatWhile: function(match) {
- var start = this.pos;
- while (this.eat(match)){}
- return this.pos > start;
- },
- eatSpace: function() {
- var start = this.pos;
- while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos;
- return this.pos > start;
- },
- skipToEnd: function() {this.pos = this.string.length;},
- skipTo: function(ch) {
- var found = this.string.indexOf(ch, this.pos);
- if (found > -1) {this.pos = found; return true;}
- },
- backUp: function(n) {this.pos -= n;},
- column: function() {return countColumn(this.string, this.start, this.tabSize);},
- indentation: function() {return countColumn(this.string, null, this.tabSize);},
- match: function(pattern, consume, caseInsensitive) {
- if (typeof pattern == "string") {
- function cased(str) {return caseInsensitive ? str.toLowerCase() : str;}
- if (cased(this.string).indexOf(cased(pattern), this.pos) == this.pos) {
- if (consume !== false) this.pos += pattern.length;
- return true;
- }
- }
- else {
- var match = this.string.slice(this.pos).match(pattern);
- if (match && consume !== false) this.pos += match[0].length;
- return match;
- }
- },
- current: function(){return this.string.slice(this.start, this.pos);}
- };
- CodeMirror.StringStream = StringStream;
-
- function MarkedText(from, to, className, marker) {
- this.from = from; this.to = to; this.style = className; this.marker = marker;
- }
- MarkedText.prototype = {
- attach: function(line) { this.marker.set.push(line); },
- detach: function(line) {
- var ix = indexOf(this.marker.set, line);
- if (ix > -1) this.marker.set.splice(ix, 1);
- },
- split: function(pos, lenBefore) {
- if (this.to <= pos && this.to != null) return null;
- var from = this.from < pos || this.from == null ? null : this.from - pos + lenBefore;
- var to = this.to == null ? null : this.to - pos + lenBefore;
- return new MarkedText(from, to, this.style, this.marker);
- },
- dup: function() { return new MarkedText(null, null, this.style, this.marker); },
- clipTo: function(fromOpen, from, toOpen, to, diff) {
- if (fromOpen && to > this.from && (to < this.to || this.to == null))
- this.from = null;
- else if (this.from != null && this.from >= from)
- this.from = Math.max(to, this.from) + diff;
- if (toOpen && (from < this.to || this.to == null) && (from > this.from || this.from == null))
- this.to = null;
- else if (this.to != null && this.to > from)
- this.to = to < this.to ? this.to + diff : from;
- },
- isDead: function() { return this.from != null && this.to != null && this.from >= this.to; },
- sameSet: function(x) { return this.marker == x.marker; }
- };
-
- function Bookmark(pos) {
- this.from = pos; this.to = pos; this.line = null;
- }
- Bookmark.prototype = {
- attach: function(line) { this.line = line; },
- detach: function(line) { if (this.line == line) this.line = null; },
- split: function(pos, lenBefore) {
- if (pos < this.from) {
- this.from = this.to = (this.from - pos) + lenBefore;
- return this;
- }
- },
- isDead: function() { return this.from > this.to; },
- clipTo: function(fromOpen, from, toOpen, to, diff) {
- if ((fromOpen || from < this.from) && (toOpen || to > this.to)) {
- this.from = 0; this.to = -1;
- } else if (this.from > from) {
- this.from = this.to = Math.max(to, this.from) + diff;
- }
- },
- sameSet: function(x) { return false; },
- find: function() {
- if (!this.line || !this.line.parent) return null;
- return {line: lineNo(this.line), ch: this.from};
- },
- clear: function() {
- if (this.line) {
- var found = indexOf(this.line.marked, this);
- if (found != -1) this.line.marked.splice(found, 1);
- this.line = null;
- }
- }
- };
-
- // Line objects. These hold state related to a line, including
- // highlighting info (the styles array).
- function Line(text, styles) {
- this.styles = styles || [text, null];
- this.text = text;
- this.height = 1;
- this.marked = this.gutterMarker = this.className = this.bgClassName = this.handlers = null;
- this.stateAfter = this.parent = this.hidden = null;
- }
- Line.inheritMarks = function(text, orig) {
- var ln = new Line(text), mk = orig && orig.marked;
- if (mk) {
- for (var i = 0; i < mk.length; ++i) {
- if (mk[i].to == null && mk[i].style) {
- var newmk = ln.marked || (ln.marked = []), mark = mk[i];
- var nmark = mark.dup(); newmk.push(nmark); nmark.attach(ln);
- }
- }
- }
- return ln;
- }
- Line.prototype = {
- // Replace a piece of a line, keeping the styles around it intact.
- replace: function(from, to_, text) {
- var st = [], mk = this.marked, to = to_ == null ? this.text.length : to_;
- copyStyles(0, from, this.styles, st);
- if (text) st.push(text, null);
- copyStyles(to, this.text.length, this.styles, st);
- this.styles = st;
- this.text = this.text.slice(0, from) + text + this.text.slice(to);
- this.stateAfter = null;
- if (mk) {
- var diff = text.length - (to - from);
- for (var i = 0; i < mk.length; ++i) {
- var mark = mk[i];
- mark.clipTo(from == null, from || 0, to_ == null, to, diff);
- if (mark.isDead()) {mark.detach(this); mk.splice(i--, 1);}
- }
- }
- },
- // Split a part off a line, keeping styles and markers intact.
- split: function(pos, textBefore) {
- var st = [textBefore, null], mk = this.marked;
- copyStyles(pos, this.text.length, this.styles, st);
- var taken = new Line(textBefore + this.text.slice(pos), st);
- if (mk) {
- for (var i = 0; i < mk.length; ++i) {
- var mark = mk[i];
- var newmark = mark.split(pos, textBefore.length);
- if (newmark) {
- if (!taken.marked) taken.marked = [];
- taken.marked.push(newmark); newmark.attach(taken);
- if (newmark == mark) mk.splice(i--, 1);
- }
- }
- }
- return taken;
- },
- append: function(line) {
- var mylen = this.text.length, mk = line.marked, mymk = this.marked;
- this.text += line.text;
- copyStyles(0, line.text.length, line.styles, this.styles);
- if (mymk) {
- for (var i = 0; i < mymk.length; ++i)
- if (mymk[i].to == null) mymk[i].to = mylen;
- }
- if (mk && mk.length) {
- if (!mymk) this.marked = mymk = [];
- outer: for (var i = 0; i < mk.length; ++i) {
- var mark = mk[i];
- if (!mark.from) {
- for (var j = 0; j < mymk.length; ++j) {
- var mymark = mymk[j];
- if (mymark.to == mylen && mymark.sameSet(mark)) {
- mymark.to = mark.to == null ? null : mark.to + mylen;
- if (mymark.isDead()) {
- mymark.detach(this);
- mk.splice(i--, 1);
- }
- continue outer;
- }
- }
- }
- mymk.push(mark);
- mark.attach(this);
- mark.from += mylen;
- if (mark.to != null) mark.to += mylen;
- }
- }
- },
- fixMarkEnds: function(other) {
- var mk = this.marked, omk = other.marked;
- if (!mk) return;
- for (var i = 0; i < mk.length; ++i) {
- var mark = mk[i], close = mark.to == null;
- if (close && omk) {
- for (var j = 0; j < omk.length; ++j)
- if (omk[j].sameSet(mark)) {close = false; break;}
- }
- if (close) mark.to = this.text.length;
- }
- },
- fixMarkStarts: function() {
- var mk = this.marked;
- if (!mk) return;
- for (var i = 0; i < mk.length; ++i)
- if (mk[i].from == null) mk[i].from = 0;
- },
- addMark: function(mark) {
- mark.attach(this);
- if (this.marked == null) this.marked = [];
- this.marked.push(mark);
- this.marked.sort(function(a, b){return (a.from || 0) - (b.from || 0);});
- },
- // Run the given mode's parser over a line, update the styles
- // array, which contains alternating fragments of text and CSS
- // classes.
- highlight: function(mode, state, tabSize) {
- var stream = new StringStream(this.text, tabSize), st = this.styles, pos = 0;
- var changed = false, curWord = st[0], prevWord;
- if (this.text == "" && mode.blankLine) mode.blankLine(state);
- while (!stream.eol()) {
- var style = mode.token(stream, state);
- var substr = this.text.slice(stream.start, stream.pos);
- stream.start = stream.pos;
- if (pos && st[pos-1] == style)
- st[pos-2] += substr;
- else if (substr) {
- if (!changed && (st[pos+1] != style || (pos && st[pos-2] != prevWord))) changed = true;
- st[pos++] = substr; st[pos++] = style;
- prevWord = curWord; curWord = st[pos];
- }
- // Give up when line is ridiculously long
- if (stream.pos > 5000) {
- st[pos++] = this.text.slice(stream.pos); st[pos++] = null;
- break;
- }
- }
- if (st.length != pos) {st.length = pos; changed = true;}
- if (pos && st[pos-2] != prevWord) changed = true;
- // Short lines with simple highlights return null, and are
- // counted as changed by the driver because they are likely to
- // highlight the same way in various contexts.
- return changed || (st.length < 5 && this.text.length < 10 ? null : false);
- },
- // Fetch the parser token for a given character. Useful for hacks
- // that want to inspect the mode state (say, for completion).
- getTokenAt: function(mode, state, ch) {
- var txt = this.text, stream = new StringStream(txt);
- while (stream.pos < ch && !stream.eol()) {
- stream.start = stream.pos;
- var style = mode.token(stream, state);
- }
- return {start: stream.start,
- end: stream.pos,
- string: stream.current(),
- className: style || null,
- state: state};
- },
- indentation: function(tabSize) {return countColumn(this.text, null, tabSize);},
- // Produces an HTML fragment for the line, taking selection,
- // marking, and highlighting into account.
- getHTML: function(makeTab, wrapAt, wrapId, wrapWBR) {
- var html = [], first = true, col = 0;
- function span_(text, style) {
- if (!text) return;
- // Work around a bug where, in some compat modes, IE ignores leading spaces
- if (first && ie && text.charAt(0) == " ") text = "\u00a0" + text.slice(1);
- first = false;
- if (text.indexOf("\t") == -1) {
- col += text.length;
- var escaped = htmlEscape(text);
- } else {
- var escaped = "";
- for (var pos = 0;;) {
- var idx = text.indexOf("\t", pos);
- if (idx == -1) {
- escaped += htmlEscape(text.slice(pos));
- col += text.length - pos;
- break;
- } else {
- col += idx - pos;
- var tab = makeTab(col);
- escaped += htmlEscape(text.slice(pos, idx)) + tab.html;
- col += tab.width;
- pos = idx + 1;
- }
- }
- }
- if (style) html.push('<span class="', style, '">', escaped, "</span>");
- else html.push(escaped);
- }
- var span = span_;
- if (wrapAt != null) {
- var outPos = 0, open = "<span id=\"" + wrapId + "\">";
- span = function(text, style) {
- var l = text.length;
- if (wrapAt >= outPos && wrapAt < outPos + l) {
- if (wrapAt > outPos) {
- span_(text.slice(0, wrapAt - outPos), style);
- // See comment at the definition of spanAffectsWrapping
- if (wrapWBR) html.push("<wbr>");
- }
- html.push(open);
- span_(text.slice(wrapAt - outPos), style);
- html.push("</span>");
- wrapAt--;
- outPos += l;
- } else {
- outPos += l;
- span_(text, style);
- // Output empty wrapper when at end of line
- if (outPos == wrapAt && outPos == len) html.push(open + "</span>");
- // Stop outputting HTML when gone sufficiently far beyond measure
- else if (outPos > wrapAt + 10 && /\s/.test(text)) span = function(){};
- }
- }
- }
-
- var st = this.styles, allText = this.text, marked = this.marked;
- var len = allText.length;
- function styleToClass(style) {
- if (!style) return null;
- return "cm-" + style.replace(/ +/g, " cm-");
- }
-
- if (!allText && wrapAt == null) {
- span(" ");
- } else if (!marked || !marked.length) {
- for (var i = 0, ch = 0; ch < len; i+=2) {
- var str = st[i], style = st[i+1], l = str.length;
- if (ch + l > len) str = str.slice(0, len - ch);
- ch += l;
- span(str, styleToClass(style));
- }
- } else {
- var pos = 0, i = 0, text = "", style, sg = 0;
- var nextChange = marked[0].from || 0, marks = [], markpos = 0;
- function advanceMarks() {
- var m;
- while (markpos < marked.length &&
- ((m = marked[markpos]).from == pos || m.from == null)) {
- if (m.style != null) marks.push(m);
- ++markpos;
- }
- nextChange = markpos < marked.length ? marked[markpos].from : Infinity;
- for (var i = 0; i < marks.length; ++i) {
- var to = marks[i].to || Infinity;
- if (to == pos) marks.splice(i--, 1);
- else nextChange = Math.min(to, nextChange);
- }
- }
- var m = 0;
- while (pos < len) {
- if (nextChange == pos) advanceMarks();
- var upto = Math.min(len, nextChange);
- while (true) {
- if (text) {
- var end = pos + text.length;
- var appliedStyle = style;
- for (var j = 0; j < marks.length; ++j)
- appliedStyle = (appliedStyle ? appliedStyle + " " : "") + marks[j].style;
- span(end > upto ? text.slice(0, upto - pos) : text, appliedStyle);
- if (end >= upto) {text = text.slice(upto - pos); pos = upto; break;}
- pos = end;
- }
- text = st[i++]; style = styleToClass(st[i++]);
- }
- }
- }
- return html.join("");
- },
- cleanUp: function() {
- this.parent = null;
- if (this.marked)
- for (var i = 0, e = this.marked.length; i < e; ++i) this.marked[i].detach(this);
- }
- };
- // Utility used by replace and split above
- function copyStyles(from, to, source, dest) {
- for (var i = 0, pos = 0, state = 0; pos < to; i+=2) {
- var part = source[i], end = pos + part.length;
- if (state == 0) {
- if (end > from) dest.push(part.slice(from - pos, Math.min(part.length, to - pos)), source[i+1]);
- if (end >= from) state = 1;
- }
- else if (state == 1) {
- if (end > to) dest.push(part.slice(0, to - pos), source[i+1]);
- else dest.push(part, source[i+1]);
- }
- pos = end;
- }
- }
-
- // Data structure that holds the sequence of lines.
- function LeafChunk(lines) {
- this.lines = lines;
- this.parent = null;
- for (var i = 0, e = lines.length, height = 0; i < e; ++i) {
- lines[i].parent = this;
- height += lines[i].height;
- }
- this.height = height;
- }
- LeafChunk.prototype = {
- chunkSize: function() { return this.lines.length; },
- remove: function(at, n, callbacks) {
- for (var i = at, e = at + n; i < e; ++i) {
- var line = this.lines[i];
- this.height -= line.height;
- line.cleanUp();
- if (line.handlers)
- for (var j = 0; j < line.handlers.length; ++j) callbacks.push(line.handlers[j]);
- }
- this.lines.splice(at, n);
- },
- collapse: function(lines) {
- lines.splice.apply(lines, [lines.length, 0].concat(this.lines));
- },
- insertHeight: function(at, lines, height) {
- this.height += height;
- // The trick below is apparently too advanced for IE, which
- // occasionally corrupts this.lines (duplicating elements) when
- // it is used.
- if (ie) this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at));
- else this.lines.splice.apply(this.lines, [at, 0].concat(lines));
- for (var i = 0, e = lines.length; i < e; ++i) lines[i].parent = this;
- },
- iterN: function(at, n, op) {
- for (var e = at + n; at < e; ++at)
- if (op(this.lines[at])) return true;
- }
- };
- function BranchChunk(children) {
- this.children = children;
- var size = 0, height = 0;
- for (var i = 0, e = children.length; i < e; ++i) {
- var ch = children[i];
- size += ch.chunkSize(); height += ch.height;
- ch.parent = this;
- }
- this.size = size;
- this.height = height;
- this.parent = null;
- }
- BranchChunk.prototype = {
- chunkSize: function() { return this.size; },
- remove: function(at, n, callbacks) {
- this.size -= n;
- for (var i = 0; i < this.children.length; ++i) {
- var child = this.children[i], sz = child.chunkSize();
- if (at < sz) {
- var rm = Math.min(n, sz - at), oldHeight = child.height;
- child.remove(at, rm, callbacks);
- this.height -= oldHeight - child.height;
- if (sz == rm) { this.children.splice(i--, 1); child.parent = null; }
- if ((n -= rm) == 0) break;
- at = 0;
- } else at -= sz;
- }
- if (this.size - n < 25) {
- var lines = [];
- this.collapse(lines);
- this.children = [new LeafChunk(lines)];
- this.children[0].parent = this;
- }
- },
- collapse: function(lines) {
- for (var i = 0, e = this.children.length; i < e; ++i) this.children[i].collapse(lines);
- },
- insert: function(at, lines) {
- var height = 0;
- for (var i = 0, e = lines.length; i < e; ++i) height += lines[i].height;
- this.insertHeight(at, lines, height);
- },
- insertHeight: function(at, lines, height) {
- this.size += lines.length;
- this.height += height;
- for (var i = 0, e = this.children.length; i < e; ++i) {
- var child = this.children[i], sz = child.chunkSize();
- if (at <= sz) {
- child.insertHeight(at, lines, height);
- if (child.lines && child.lines.length > 50) {
- while (child.lines.length > 50) {
- var spilled = child.lines.splice(child.lines.length - 25, 25);
- var newleaf = new LeafChunk(spilled);
- child.height -= newleaf.height;
- this.children.splice(i + 1, 0, newleaf);
- newleaf.parent = this;
- }
- this.maybeSpill();
- }
- break;
- }
- at -= sz;
- }
- },
- maybeSpill: function() {
- if (this.children.length <= 10) return;
- var me = this;
- do {
- var spilled = me.children.splice(me.children.length - 5, 5);
- var sibling = new BranchChunk(spilled);
- if (!me.parent) { // Become the parent node
- var copy = new BranchChunk(me.children);
- copy.parent = me;
- me.children = [copy, sibling];
- me = copy;
- } else {
- me.size -= sibling.size;
- me.height -= sibling.height;
- var myIndex = indexOf(me.parent.children, me);
- me.parent.children.splice(myIndex + 1, 0, sibling);
- }
- sibling.parent = me.parent;
- } while (me.children.length > 10);
- me.parent.maybeSpill();
- },
- iter: function(from, to, op) { this.iterN(from, to - from, op); },
- iterN: function(at, n, op) {
- for (var i = 0, e = this.children.length; i < e; ++i) {
- var child = this.children[i], sz = child.chunkSize();
- if (at < sz) {
- var used = Math.min(n, sz - at);
- if (child.iterN(at, used, op)) return true;
- if ((n -= used) == 0) break;
- at = 0;
- } else at -= sz;
- }
- }
- };
-
- function getLineAt(chunk, n) {
- while (!chunk.lines) {
- for (var i = 0;; ++i) {
- var child = chunk.children[i], sz = child.chunkSize();
- if (n < sz) { chunk = child; break; }
- n -= sz;
- }
- }
- return chunk.lines[n];
- }
- function lineNo(line) {
- if (line.parent == null) return null;
- var cur = line.parent, no = indexOf(cur.lines, line);
- for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) {
- for (var i = 0, e = chunk.children.length; ; ++i) {
- if (chunk.children[i] == cur) break;
- no += chunk.children[i].chunkSize();
- }
- }
- return no;
- }
- function lineAtHeight(chunk, h) {
- var n = 0;
- outer: do {
- for (var i = 0, e = chunk.children.length; i < e; ++i) {
- var child = chunk.children[i], ch = child.height;
- if (h < ch) { chunk = child; continue outer; }
- h -= ch;
- n += child.chunkSize();
- }
- return n;
- } while (!chunk.lines);
- for (var i = 0, e = chunk.lines.length; i < e; ++i) {
- var line = chunk.lines[i], lh = line.height;
- if (h < lh) break;
- h -= lh;
- }
- return n + i;
- }
- function heightAtLine(chunk, n) {
- var h = 0;
- outer: do {
- for (var i = 0, e = chunk.children.length; i < e; ++i) {
- var child = chunk.children[i], sz = child.chunkSize();
- if (n < sz) { chunk = child; continue outer; }
- n -= sz;
- h += child.height;
- }
- return h;
- } while (!chunk.lines);
- for (var i = 0; i < n; ++i) h += chunk.lines[i].height;
- return h;
- }
-
- // The history object 'chunks' changes that are made close together
- // and at almost the same time into bigger undoable units.
- function History() {
- this.time = 0;
- this.done = []; this.undone = [];
- this.compound = 0;
- this.closed = false;
- }
- History.prototype = {
- addChange: function(start, added, old) {
- this.undone.length = 0;
- var time = +new Date, cur = this.done[this.done.length - 1], last = cur && cur[cur.length - 1];
- var dtime = time - this.time;
-
- if (this.compound && cur && !this.closed) {
- cur.push({start: start, added: added, old: old});
- } else if (dtime > 400 || !last || this.closed ||
- last.start > start + old.length || last.start + last.added < start) {
- this.done.push([{start: start, added: added, old: old}]);
- this.closed = false;
- } else {
- var startBefore = Math.max(0, last.start - start),
- endAfter = Math.max(0, (start + old.length) - (last.start + last.added));
- for (var i = startBefore; i > 0; --i) last.old.unshift(old[i - 1]);
- for (var i = endAfter; i > 0; --i) last.old.push(old[old.length - i]);
- if (startBefore) last.start = start;
- last.added += added - (old.length - startBefore - endAfter);
- }
- this.time = time;
- },
- startCompound: function() {
- if (!this.compound++) this.closed = true;
- },
- endCompound: function() {
- if (!--this.compound) this.closed = true;
- }
- };
-
- function stopMethod() {e_stop(this);}
- // Ensure an event has a stop method.
- function addStop(event) {
- if (!event.stop) event.stop = stopMethod;
- return event;
- }
-
- function e_preventDefault(e) {
- if (e.preventDefault) e.preventDefault();
- else e.returnValue = false;
- }
- function e_stopPropagation(e) {
- if (e.stopPropagation) e.stopPropagation();
- else e.cancelBubble = true;
- }
- function e_stop(e) {e_preventDefault(e); e_stopPropagation(e);}
- CodeMirror.e_stop = e_stop;
- CodeMirror.e_preventDefault = e_preventDefault;
- CodeMirror.e_stopPropagation = e_stopPropagation;
-
- function e_target(e) {return e.target || e.srcElement;}
- function e_button(e) {
- if (e.which) return e.which;
- else if (e.button & 1) return 1;
- else if (e.button & 2) return 3;
- else if (e.button & 4) return 2;
- }
-
- // Allow 3rd-party code to override event properties by adding an override
- // object to an event object.
- function e_prop(e, prop) {
- var overridden = e.override && e.override.hasOwnProperty(prop);
- return overridden ? e.override[prop] : e[prop];
- }
-
- // Event handler registration. If disconnect is true, it'll return a
- // function that unregisters the handler.
- function connect(node, type, handler, disconnect) {
- if (typeof node.addEventListener == "function") {
- node.addEventListener(type, handler, false);
- if (disconnect) return function() {node.removeEventListener(type, handler, false);};
- }
- else {
- var wrapHandler = function(event) {handler(event || window.event);};
- node.attachEvent("on" + type, wrapHandler);
- if (disconnect) return function() {node.detachEvent("on" + type, wrapHandler);};
- }
- }
- CodeMirror.connect = connect;
-
- function Delayed() {this.id = null;}
- Delayed.prototype = {set: function(ms, f) {clearTimeout(this.id); this.id = setTimeout(f, ms);}};
-
- var Pass = CodeMirror.Pass = {toString: function(){return "CodeMirror.Pass";}};
-
- var gecko = /gecko\/\d{7}/i.test(navigator.userAgent);
- var ie = /MSIE \d/.test(navigator.userAgent);
- var ie_lt9 = /MSIE [1-8]\b/.test(navigator.userAgent);
- var quirksMode = ie && document.documentMode == 5;
- var webkit = /WebKit\//.test(navigator.userAgent);
- var chrome = /Chrome\//.test(navigator.userAgent);
- var safari = /Apple Computer/.test(navigator.vendor);
- var khtml = /KHTML\//.test(navigator.userAgent);
-
- // Detect drag-and-drop
- var dragAndDrop = function() {
- // There is *some* kind of drag-and-drop support in IE6-8, but I
- // couldn't get it to work yet.
- if (ie_lt9) return false;
- var div = document.createElement('div');
- return "draggable" in div || "dragDrop" in div;
- }();
-
- // Feature-detect whether newlines in textareas are converted to \r\n
- var lineSep = function () {
- var te = document.createElement("textarea");
- te.value = "foo\nbar";
- if (te.value.indexOf("\r") > -1) return "\r\n";
- return "\n";
- }();
-
- // For a reason I have yet to figure out, some browsers disallow
- // word wrapping between certain characters *only* if a new inline
- // element is started between them. This makes it hard to reliably
- // measure the position of things, since that requires inserting an
- // extra span. This terribly fragile set of regexps matches the
- // character combinations that suffer from this phenomenon on the
- // various browsers.
- var spanAffectsWrapping = /^$/; // Won't match any two-character string
- if (gecko) spanAffectsWrapping = /$'/;
- else if (safari) spanAffectsWrapping = /\-[^ \-?]|\?[^ !'\"\),.\-\/:;\?\]\}]/;
- else if (chrome) spanAffectsWrapping = /\-[^ \-\.?]|\?[^ \-\.?\]\}:;!'\"\),\/]|[\.!\"#&%\)*+,:;=>\]|\}~][\(\{\[<]|\$'/;
-
- // Counts the column offset in a string, taking tabs into account.
- // Used mostly to find indentation.
- function countColumn(string, end, tabSize) {
- if (end == null) {
- end = string.search(/[^\s\u00a0]/);
- if (end == -1) end = string.length;
- }
- for (var i = 0, n = 0; i < end; ++i) {
- if (string.charAt(i) == "\t") n += tabSize - (n % tabSize);
- else ++n;
- }
- return n;
- }
-
- function computedStyle(elt) {
- if (elt.currentStyle) return elt.currentStyle;
- return window.getComputedStyle(elt, null);
- }
-
- // Find the position of an element by following the offsetParent chain.
- // If screen==true, it returns screen (rather than page) coordinates.
- function eltOffset(node, screen) {
- var bod = node.ownerDocument.body;
- var x = 0, y = 0, skipBody = false;
- for (var n = node; n; n = n.offsetParent) {
- var ol = n.offsetLeft, ot = n.offsetTop;
- // Firefox reports weird inverted offsets when the body has a border.
- if (n == bod) { x += Math.abs(ol); y += Math.abs(ot); }
- else { x += ol, y += ot; }
- if (screen && computedStyle(n).position == "fixed")
- skipBody = true;
- }
- var e = screen && !skipBody ? null : bod;
- for (var n = node.parentNode; n != e; n = n.parentNode)
- if (n.scrollLeft != null) { x -= n.scrollLeft; y -= n.scrollTop;}
- return {left: x, top: y};
- }
- // Use the faster and saner getBoundingClientRect method when possible.
- if (document.documentElement.getBoundingClientRect != null) eltOffset = function(node, screen) {
- // Take the parts of bounding client rect that we are interested in so we are able to edit if need be,
- // since the returned value cannot be changed externally (they are kept in sync as the element moves within the page)
- try { var box = node.getBoundingClientRect(); box = { top: box.top, left: box.left }; }
- catch(e) { box = {top: 0, left: 0}; }
- if (!screen) {
- // Get the toplevel scroll, working around browser differences.
- if (window.pageYOffset == null) {
- var t = document.documentElement || document.body.parentNode;
- if (t.scrollTop == null) t = document.body;
- box.top += t.scrollTop; box.left += t.scrollLeft;
- } else {
- box.top += window.pageYOffset; box.left += window.pageXOffset;
- }
- }
- return box;
- };
-
- // Get a node's text content.
- function eltText(node) {
- return node.textContent || node.innerText || node.nodeValue || "";
- }
- function selectInput(node) {
- if (ios) { // Mobile Safari apparently has a bug where select() is broken.
- node.selectionStart = 0;
- node.selectionEnd = node.value.length;
- } else node.select();
- }
-
- // Operations on {line, ch} objects.
- function posEq(a, b) {return a.line == b.line && a.ch == b.ch;}
- function posLess(a, b) {return a.line < b.line || (a.line == b.line && a.ch < b.ch);}
- function copyPos(x) {return {line: x.line, ch: x.ch};}
-
- var escapeElement = document.createElement("pre");
- function htmlEscape(str) {
- escapeElement.textContent = str;
- return escapeElement.innerHTML;
- }
- // Recent (late 2011) Opera betas insert bogus newlines at the start
- // of the textContent, so we strip those.
- if (htmlEscape("a") == "\na")
- htmlEscape = function(str) {
- escapeElement.textContent = str;
- return escapeElement.innerHTML.slice(1);
- };
- // Some IEs don't preserve tabs through innerHTML
- else if (htmlEscape("\t") != "\t")
- htmlEscape = function(str) {
- escapeElement.innerHTML = "";
- escapeElement.appendChild(document.createTextNode(str));
- return escapeElement.innerHTML;
- };
- CodeMirror.htmlEscape = htmlEscape;
-
- // Used to position the cursor after an undo/redo by finding the
- // last edited character.
- function editEnd(from, to) {
- if (!to) return 0;
- if (!from) return to.length;
- for (var i = from.length, j = to.length; i >= 0 && j >= 0; --i, --j)
- if (from.charAt(i) != to.charAt(j)) break;
- return j + 1;
- }
-
- function indexOf(collection, elt) {
- if (collection.indexOf) return collection.indexOf(elt);
- for (var i = 0, e = collection.length; i < e; ++i)
- if (collection[i] == elt) return i;
- return -1;
- }
- function isWordChar(ch) {
- return /\w/.test(ch) || ch.toUpperCase() != ch.toLowerCase();
- }
-
- // See if "".split is the broken IE version, if so, provide an
- // alternative way to split lines.
- var splitLines = "\n\nb".split(/\n/).length != 3 ? function(string) {
- var pos = 0, nl, result = [];
- while ((nl = string.indexOf("\n", pos)) > -1) {
- result.push(string.slice(pos, string.charAt(nl-1) == "\r" ? nl - 1 : nl));
- pos = nl + 1;
- }
- result.push(string.slice(pos));
- return result;
- } : function(string){return string.split(/\r?\n/);};
- CodeMirror.splitLines = splitLines;
-
- var hasSelection = window.getSelection ? function(te) {
- try { return te.selectionStart != te.selectionEnd; }
- catch(e) { return false; }
- } : function(te) {
- try {var range = te.ownerDocument.selection.createRange();}
- catch(e) {}
- if (!range || range.parentElement() != te) return false;
- return range.compareEndPoints("StartToEnd", range) != 0;
- };
-
- CodeMirror.defineMode("null", function() {
- return {token: function(stream) {stream.skipToEnd();}};
- });
- CodeMirror.defineMIME("text/plain", "null");
-
- var keyNames = {3: "Enter", 8: "Backspace", 9: "Tab", 13: "Enter", 16: "Shift", 17: "Ctrl", 18: "Alt",
- 19: "Pause", 20: "CapsLock", 27: "Esc", 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End",
- 36: "Home", 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "PrintScrn", 45: "Insert",
- 46: "Delete", 59: ";", 91: "Mod", 92: "Mod", 93: "Mod", 127: "Delete", 186: ";", 187: "=", 188: ",",
- 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\", 221: "]", 222: "'", 63276: "PageUp",
- 63277: "PageDown", 63275: "End", 63273: "Home", 63234: "Left", 63232: "Up", 63235: "Right",
- 63233: "Down", 63302: "Insert", 63272: "Delete"};
- CodeMirror.keyNames = keyNames;
- (function() {
- // Number keys
- for (var i = 0; i < 10; i++) keyNames[i + 48] = String(i);
- // Alphabetic keys
- for (var i = 65; i <= 90; i++) keyNames[i] = String.fromCharCode(i);
- // Function keys
- for (var i = 1; i <= 12; i++) keyNames[i + 111] = keyNames[i + 63235] = "F" + i;
- })();
-
- return CodeMirror;
-})();
diff --git a/src/main/resources/res/ui/codemirror/lib/util/loadmode.js b/src/main/resources/res/ui/codemirror/lib/util/loadmode.js
deleted file mode 100644
index 95c4061..0000000
--- a/src/main/resources/res/ui/codemirror/lib/util/loadmode.js
+++ /dev/null
@@ -1,50 +0,0 @@
-(function() {
- if (!CodeMirror.modeURL) CodeMirror.modeURL = "../mode/%N/%N.js";
-
- var loading = {};
- function splitCallback(cont, n) {
- var countDown = n;
- return function() { if (--countDown == 0) cont(); }
- }
- function ensureDeps(mode, cont) {
- var deps = CodeMirror.modes[mode].dependencies;
- if (!deps) return cont();
- var missing = [];
- for (var i = 0; i < deps.length; ++i) {
- if (!CodeMirror.modes.hasOwnProperty(deps[i]))
- missing.push(deps[i]);
- }
- if (!missing.length) return cont();
- var split = splitCallback(cont, missing.length);
- for (var i = 0; i < missing.length; ++i)
- CodeMirror.requireMode(missing[i], split);
- }
-
- CodeMirror.requireMode = function(mode, cont) {
- if (CodeMirror.modes.hasOwnProperty(mode)) return ensureDeps(mode, cont());
- if (loading.hasOwnProperty(mode)) return loading[mode].push(cont);
-
- var script = document.createElement("script");
- script.src = CodeMirror.modeURL.replace(/%N/g, mode);
- var others = document.getElementsByTagName("script")[0];
- others.parentNode.insertBefore(script, others);
- var list = loading[mode] = [cont];
- var count = 0, poll = setInterval(function() {
- if (++count > 100) return clearInterval(poll);
- if (CodeMirror.modes.hasOwnProperty(mode)) {
- clearInterval(poll);
- loading[mode] = null;
- ensureDeps(mode, function() {
- for (var i = 0; i < list.length; ++i) list[i]();
- });
- }
- }, 200);
- };
-
- CodeMirror.autoLoadMode = function(instance, mode) {
- if (!CodeMirror.modes.hasOwnProperty(mode))
- CodeMirror.requireMode(mode, function() {
- instance.setOption("mode", instance.getOption("mode"));
- });
- };
-}());
diff --git a/src/main/resources/res/ui/codemirror/lib/util/runmode.js b/src/main/resources/res/ui/codemirror/lib/util/runmode.js
deleted file mode 100644
index fc58d85..0000000
--- a/src/main/resources/res/ui/codemirror/lib/util/runmode.js
+++ /dev/null
@@ -1,49 +0,0 @@
-CodeMirror.runMode = function(string, modespec, callback, options) {
- var mode = CodeMirror.getMode(CodeMirror.defaults, modespec);
- var isNode = callback.nodeType == 1;
- var tabSize = (options && options.tabSize) || CodeMirror.defaults.tabSize;
- if (isNode) {
- var node = callback, accum = [], col = 0;
- callback = function(text, style) {
- if (text == "\n") {
- accum.push("<br>");
- col = 0;
- return;
- }
- var escaped = "";
- // HTML-escape and replace tabs
- for (var pos = 0;;) {
- var idx = text.indexOf("\t", pos);
- if (idx == -1) {
- escaped += CodeMirror.htmlEscape(text.slice(pos));
- col += text.length - pos;
- break;
- } else {
- col += idx - pos;
- escaped += CodeMirror.htmlEscape(text.slice(pos, idx));
- var size = tabSize - col % tabSize;
- col += size;
- for (var i = 0; i < size; ++i) escaped += " ";
- pos = idx + 1;
- }
- }
-
- if (style)
- accum.push("<span class=\"cm-" + CodeMirror.htmlEscape(style) + "\">" + escaped + "</span>");
- else
- accum.push(escaped);
- }
- }
- var lines = CodeMirror.splitLines(string), state = CodeMirror.startState(mode);
- for (var i = 0, e = lines.length; i < e; ++i) {
- if (i) callback("\n");
- var stream = new CodeMirror.StringStream(lines[i]);
- while (!stream.eol()) {
- var style = mode.token(stream, state);
- callback(stream.current(), style, i, stream.start);
- stream.start = stream.pos;
- }
- }
- if (isNode)
- node.innerHTML = accum.join("");
-};
diff --git a/src/main/resources/res/ui/codemirror/mode/groovy/groovy.js b/src/main/resources/res/ui/codemirror/mode/groovy/groovy.js
deleted file mode 100644
index 029e0c9..0000000
--- a/src/main/resources/res/ui/codemirror/mode/groovy/groovy.js
+++ /dev/null
@@ -1,210 +0,0 @@
-CodeMirror.defineMode("groovy", function(config, parserConfig) {
- function words(str) {
- var obj = {}, words = str.split(" ");
- for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
- return obj;
- }
- var keywords = words(
- "abstract as assert boolean break byte case catch char class const continue def default " +
- "do double else enum extends final finally float for goto if implements import in " +
- "instanceof int interface long native new package private protected public return " +
- "short static strictfp super switch synchronized threadsafe throw throws transient " +
- "try void volatile while");
- var blockKeywords = words("catch class do else finally for if switch try while enum interface def");
- var atoms = words("null true false this");
-
- var curPunc;
- function tokenBase(stream, state) {
- var ch = stream.next();
- if (ch == '"' || ch == "'") {
- return startString(ch, stream, state);
- }
- if (/[\[\]{}\(\),;\:\.]/.test(ch)) {
- curPunc = ch;
- return null
- }
- if (/\d/.test(ch)) {
- stream.eatWhile(/[\w\.]/);
- if (stream.eat(/eE/)) { stream.eat(/\+\-/); stream.eatWhile(/\d/); }
- return "number";
- }
- if (ch == "/") {
- if (stream.eat("*")) {
- state.tokenize.push(tokenComment);
- return tokenComment(stream, state);
- }
- if (stream.eat("/")) {
- stream.skipToEnd();
- return "comment";
- }
- if (expectExpression(state.lastToken)) {
- return startString(ch, stream, state);
- }
- }
- if (ch == "-" && stream.eat(">")) {
- curPunc = "->";
- return null;
- }
- if (/[+\-*&%=<>!?|\/~]/.test(ch)) {
- stream.eatWhile(/[+\-*&%=<>|~]/);
- return "operator";
- }
- stream.eatWhile(/[\w\$_]/);
- if (ch == "@") { stream.eatWhile(/[\w\$_\.]/); return "meta"; }
- if (state.lastToken == ".") return "property";
- if (stream.eat(":")) { curPunc = "proplabel"; return "property"; }
- var cur = stream.current();
- if (atoms.propertyIsEnumerable(cur)) { return "atom"; }
- if (keywords.propertyIsEnumerable(cur)) {
- if (blockKeywords.propertyIsEnumerable(cur)) curPunc = "newstatement";
- return "keyword";
- }
- return "word";
- }
- tokenBase.isBase = true;
-
- function startString(quote, stream, state) {
- var tripleQuoted = false;
- if (quote != "/" && stream.eat(quote)) {
- if (stream.eat(quote)) tripleQuoted = true;
- else return "string";
- }
- function t(stream, state) {
- var escaped = false, next, end = !tripleQuoted;
- while ((next = stream.next()) != null) {
- if (next == quote && !escaped) {
- if (!tripleQuoted) { break; }
- if (stream.match(quote + quote)) { end = true; break; }
- }
- if (quote == '"' && next == "$" && !escaped && stream.eat("{")) {
- state.tokenize.push(tokenBaseUntilBrace());
- return "string";
- }
- escaped = !escaped && next == "\\";
- }
- if (end) state.tokenize.pop();
- return "string";
- }
- state.tokenize.push(t);
- return t(stream, state);
- }
-
- function tokenBaseUntilBrace() {
- var depth = 1;
- function t(stream, state) {
- if (stream.peek() == "}") {
- depth--;
- if (depth == 0) {
- state.tokenize.pop();
- return state.tokenize[state.tokenize.length-1](stream, state);
- }
- } else if (stream.peek() == "{") {
- depth++;
- }
- return tokenBase(stream, state);
- }
- t.isBase = true;
- return t;
- }
-
- function tokenComment(stream, state) {
- var maybeEnd = false, ch;
- while (ch = stream.next()) {
- if (ch == "/" && maybeEnd) {
- state.tokenize.pop();
- break;
- }
- maybeEnd = (ch == "*");
- }
- return "comment";
- }
-
- function expectExpression(last) {
- return !last || last == "operator" || last == "->" || /[\.\[\{\(,;:]/.test(last) ||
- last == "newstatement" || last == "keyword" || last == "proplabel";
- }
-
- function Context(indented, column, type, align, prev) {
- this.indented = indented;
- this.column = column;
- this.type = type;
- this.align = align;
- this.prev = prev;
- }
- function pushContext(state, col, type) {
- return state.context = new Context(state.indented, col, type, null, state.context);
- }
- function popContext(state) {
- var t = state.context.type;
- if (t == ")" || t == "]" || t == "}")
- state.indented = state.context.indented;
- return state.context = state.context.prev;
- }
-
- // Interface
-
- return {
- startState: function(basecolumn) {
- return {
- tokenize: [tokenBase],
- context: new Context((basecolumn || 0) - config.indentUnit, 0, "top", false),
- indented: 0,
- startOfLine: true,
- lastToken: null
- };
- },
-
- token: function(stream, state) {
- var ctx = state.context;
- if (stream.sol()) {
- if (ctx.align == null) ctx.align = false;
- state.indented = stream.indentation();
- state.startOfLine = true;
- // Automatic semicolon insertion
- if (ctx.type == "statement" && !expectExpression(state.lastToken)) {
- popContext(state); ctx = state.context;
- }
- }
- if (stream.eatSpace()) return null;
- curPunc = null;
- var style = state.tokenize[state.tokenize.length-1](stream, state);
- if (style == "comment") return style;
- if (ctx.align == null) ctx.align = true;
-
- if ((curPunc == ";" || curPunc == ":") && ctx.type == "statement") popContext(state);
- // Handle indentation for {x -> \n ... }
- else if (curPunc == "->" && ctx.type == "statement" && ctx.prev.type == "}") {
- popContext(state);
- state.context.align = false;
- }
- else if (curPunc == "{") pushContext(state, stream.column(), "}");
- else if (curPunc == "[") pushContext(state, stream.column(), "]");
- else if (curPunc == "(") pushContext(state, stream.column(), ")");
- else if (curPunc == "}") {
- while (ctx.type == "statement") ctx = popContext(state);
- if (ctx.type == "}") ctx = popContext(state);
- while (ctx.type == "statement") ctx = popContext(state);
- }
- else if (curPunc == ctx.type) popContext(state);
- else if (ctx.type == "}" || ctx.type == "top" || (ctx.type == "statement" && curPunc == "newstatement"))
- pushContext(state, stream.column(), "statement");
- state.startOfLine = false;
- state.lastToken = curPunc || style;
- return style;
- },
-
- indent: function(state, textAfter) {
- if (!state.tokenize[state.tokenize.length-1].isBase) return 0;
- var firstChar = textAfter && textAfter.charAt(0), ctx = state.context;
- if (ctx.type == "statement" && !expectExpression(state.lastToken)) ctx = ctx.prev;
- var closing = firstChar == ctx.type;
- if (ctx.type == "statement") return ctx.indented + (firstChar == "{" ? 0 : config.indentUnit);
- else if (ctx.align) return ctx.column + (closing ? 0 : 1);
- else return ctx.indented + (closing ? 0 : config.indentUnit);
- },
-
- electricChars: "{}"
- };
-});
-
-CodeMirror.defineMIME("text/x-groovy", "groovy");
diff --git a/src/main/resources/res/ui/codemirror/mode/javascript/javascript.js b/src/main/resources/res/ui/codemirror/mode/javascript/javascript.js
deleted file mode 100644
index 61f9608..0000000
--- a/src/main/resources/res/ui/codemirror/mode/javascript/javascript.js
+++ /dev/null
@@ -1,361 +0,0 @@
-CodeMirror.defineMode("javascript", function(config, parserConfig) {
- var indentUnit = config.indentUnit;
- var jsonMode = parserConfig.json;
-
- // Tokenizer
-
- var keywords = function(){
- function kw(type) {return {type: type, style: "keyword"};}
- var A = kw("keyword a"), B = kw("keyword b"), C = kw("keyword c");
- var operator = kw("operator"), atom = {type: "atom", style: "atom"};
- return {
- "if": A, "while": A, "with": A, "else": B, "do": B, "try": B, "finally": B,
- "return": C, "break": C, "continue": C, "new": C, "delete": C, "throw": C,
- "var": kw("var"), "const": kw("var"), "let": kw("var"),
- "function": kw("function"), "catch": kw("catch"),
- "for": kw("for"), "switch": kw("switch"), "case": kw("case"), "default": kw("default"),
- "in": operator, "typeof": operator, "instanceof": operator,
- "true": atom, "false": atom, "null": atom, "undefined": atom, "NaN": atom, "Infinity": atom
- };
- }();
-
- var isOperatorChar = /[+\-*&%=<>!?|]/;
-
- function chain(stream, state, f) {
- state.tokenize = f;
- return f(stream, state);
- }
-
- function nextUntilUnescaped(stream, end) {
- var escaped = false, next;
- while ((next = stream.next()) != null) {
- if (next == end && !escaped)
- return false;
- escaped = !escaped && next == "\\";
- }
- return escaped;
- }
-
- // Used as scratch variables to communicate multiple values without
- // consing up tons of objects.
- var type, content;
- function ret(tp, style, cont) {
- type = tp; content = cont;
- return style;
- }
-
- function jsTokenBase(stream, state) {
- var ch = stream.next();
- if (ch == '"' || ch == "'")
- return chain(stream, state, jsTokenString(ch));
- else if (/[\[\]{}\(\),;\:\.]/.test(ch))
- return ret(ch);
- else if (ch == "0" && stream.eat(/x/i)) {
- stream.eatWhile(/[\da-f]/i);
- return ret("number", "number");
- }
- else if (/\d/.test(ch)) {
- stream.match(/^\d*(?:\.\d*)?(?:[eE][+\-]?\d+)?/);
- return ret("number", "number");
- }
- else if (ch == "/") {
- if (stream.eat("*")) {
- return chain(stream, state, jsTokenComment);
- }
- else if (stream.eat("/")) {
- stream.skipToEnd();
- return ret("comment", "comment");
- }
- else if (state.reAllowed) {
- nextUntilUnescaped(stream, "/");
- stream.eatWhile(/[gimy]/); // 'y' is "sticky" option in Mozilla
- return ret("regexp", "string-2");
- }
- else {
- stream.eatWhile(isOperatorChar);
- return ret("operator", null, stream.current());
- }
- }
- else if (ch == "#") {
- stream.skipToEnd();
- return ret("error", "error");
- }
- else if (isOperatorChar.test(ch)) {
- stream.eatWhile(isOperatorChar);
- return ret("operator", null, stream.current());
- }
- else {
- stream.eatWhile(/[\w\$_]/);
- var word = stream.current(), known = keywords.propertyIsEnumerable(word) && keywords[word];
- return (known && state.kwAllowed) ? ret(known.type, known.style, word) :
- ret("variable", "variable", word);
- }
- }
-
- function jsTokenString(quote) {
- return function(stream, state) {
- if (!nextUntilUnescaped(stream, quote))
- state.tokenize = jsTokenBase;
- return ret("string", "string");
- };
- }
-
- function jsTokenComment(stream, state) {
- var maybeEnd = false, ch;
- while (ch = stream.next()) {
- if (ch == "/" && maybeEnd) {
- state.tokenize = jsTokenBase;
- break;
- }
- maybeEnd = (ch == "*");
- }
- return ret("comment", "comment");
- }
-
- // Parser
-
- var atomicTypes = {"atom": true, "number": true, "variable": true, "string": true, "regexp": true};
-
- function JSLexical(indented, column, type, align, prev, info) {
- this.indented = indented;
- this.column = column;
- this.type = type;
- this.prev = prev;
- this.info = info;
- if (align != null) this.align = align;
- }
-
- function inScope(state, varname) {
- for (var v = state.localVars; v; v = v.next)
- if (v.name == varname) return true;
- }
-
- function parseJS(state, style, type, content, stream) {
- var cc = state.cc;
- // Communicate our context to the combinators.
- // (Less wasteful than consing up a hundred closures on every call.)
- cx.state = state; cx.stream = stream; cx.marked = null, cx.cc = cc;
-
- if (!state.lexical.hasOwnProperty("align"))
- state.lexical.align = true;
-
- while(true) {
- var combinator = cc.length ? cc.pop() : jsonMode ? expression : statement;
- if (combinator(type, content)) {
- while(cc.length && cc[cc.length - 1].lex)
- cc.pop()();
- if (cx.marked) return cx.marked;
- if (type == "variable" && inScope(state, content)) return "variable-2";
- return style;
- }
- }
- }
-
- // Combinator utils
-
- var cx = {state: null, column: null, marked: null, cc: null};
- function pass() {
- for (var i = arguments.length - 1; i >= 0; i--) cx.cc.push(arguments[i]);
- }
- function cont() {
- pass.apply(null, arguments);
- return true;
- }
- function register(varname) {
- var state = cx.state;
- if (state.context) {
- cx.marked = "def";
- for (var v = state.localVars; v; v = v.next)
- if (v.name == varname) return;
- state.localVars = {name: varname, next: state.localVars};
- }
- }
-
- // Combinators
-
- var defaultVars = {name: "this", next: {name: "arguments"}};
- function pushcontext() {
- if (!cx.state.context) cx.state.localVars = defaultVars;
- cx.state.context = {prev: cx.state.context, vars: cx.state.localVars};
- }
- function popcontext() {
- cx.state.localVars = cx.state.context.vars;
- cx.state.context = cx.state.context.prev;
- }
- function pushlex(type, info) {
- var result = function() {
- var state = cx.state;
- state.lexical = new JSLexical(state.indented, cx.stream.column(), type, null, state.lexical, info)
- };
- result.lex = true;
- return result;
- }
- function poplex() {
- var state = cx.state;
- if (state.lexical.prev) {
- if (state.lexical.type == ")")
- state.indented = state.lexical.indented;
- state.lexical = state.lexical.prev;
- }
- }
- poplex.lex = true;
-
- function expect(wanted) {
- return function expecting(type) {
- if (type == wanted) return cont();
- else if (wanted == ";") return pass();
- else return cont(arguments.callee);
- };
- }
-
- function statement(type) {
- if (type == "var") return cont(pushlex("vardef"), vardef1, expect(";"), poplex);
- if (type == "keyword a") return cont(pushlex("form"), expression, statement, poplex);
- if (type == "keyword b") return cont(pushlex("form"), statement, poplex);
- if (type == "{") return cont(pushlex("}"), block, poplex);
- if (type == ";") return cont();
- if (type == "function") return cont(functiondef);
- if (type == "for") return cont(pushlex("form"), expect("("), pushlex(")"), forspec1, expect(")"),
- poplex, statement, poplex);
- if (type == "variable") return cont(pushlex("stat"), maybelabel);
- if (type == "switch") return cont(pushlex("form"), expression, pushlex("}", "switch"), expect("{"),
- block, poplex, poplex);
- if (type == "case") return cont(expression, expect(":"));
- if (type == "default") return cont(expect(":"));
- if (type == "catch") return cont(pushlex("form"), pushcontext, expect("("), funarg, expect(")"),
- statement, poplex, popcontext);
- return pass(pushlex("stat"), expression, expect(";"), poplex);
- }
- function expression(type) {
- if (atomicTypes.hasOwnProperty(type)) return cont(maybeoperator);
- if (type == "function") return cont(functiondef);
- if (type == "keyword c") return cont(maybeexpression);
- if (type == "(") return cont(pushlex(")"), maybeexpression, expect(")"), poplex, maybeoperator);
- if (type == "operator") return cont(expression);
- if (type == "[") return cont(pushlex("]"), commasep(expression, "]"), poplex, maybeoperator);
- if (type == "{") return cont(pushlex("}"), commasep(objprop, "}"), poplex, maybeoperator);
- return cont();
- }
- function maybeexpression(type) {
- if (type.match(/[;\}\)\],]/)) return pass();
- return pass(expression);
- }
-
- function maybeoperator(type, value) {
- if (type == "operator" && /\+\+|--/.test(value)) return cont(maybeoperator);
- if (type == "operator" || type == ":") return cont(expression);
- if (type == ";") return;
- if (type == "(") return cont(pushlex(")"), commasep(expression, ")"), poplex, maybeoperator);
- if (type == ".") return cont(property, maybeoperator);
- if (type == "[") return cont(pushlex("]"), expression, expect("]"), poplex, maybeoperator);
- }
- function maybelabel(type) {
- if (type == ":") return cont(poplex, statement);
- return pass(maybeoperator, expect(";"), poplex);
- }
- function property(type) {
- if (type == "variable") {cx.marked = "property"; return cont();}
- }
- function objprop(type) {
- if (type == "variable") cx.marked = "property";
- if (atomicTypes.hasOwnProperty(type)) return cont(expect(":"), expression);
- }
- function commasep(what, end) {
- function proceed(type) {
- if (type == ",") return cont(what, proceed);
- if (type == end) return cont();
- return cont(expect(end));
- }
- return function commaSeparated(type) {
- if (type == end) return cont();
- else return pass(what, proceed);
- };
- }
- function block(type) {
- if (type == "}") return cont();
- return pass(statement, block);
- }
- function vardef1(type, value) {
- if (type == "variable"){register(value); return cont(vardef2);}
- return cont();
- }
- function vardef2(type, value) {
- if (value == "=") return cont(expression, vardef2);
- if (type == ",") return cont(vardef1);
- }
- function forspec1(type) {
- if (type == "var") return cont(vardef1, forspec2);
- if (type == ";") return pass(forspec2);
- if (type == "variable") return cont(formaybein);
- return pass(forspec2);
- }
- function formaybein(type, value) {
- if (value == "in") return cont(expression);
- return cont(maybeoperator, forspec2);
- }
- function forspec2(type, value) {
- if (type == ";") return cont(forspec3);
- if (value == "in") return cont(expression);
- return cont(expression, expect(";"), forspec3);
- }
- function forspec3(type) {
- if (type != ")") cont(expression);
- }
- function functiondef(type, value) {
- if (type == "variable") {register(value); return cont(functiondef);}
- if (type == "(") return cont(pushlex(")"), pushcontext, commasep(funarg, ")"), poplex, statement, popcontext);
- }
- function funarg(type, value) {
- if (type == "variable") {register(value); return cont();}
- }
-
- // Interface
-
- return {
- startState: function(basecolumn) {
- return {
- tokenize: jsTokenBase,
- reAllowed: true,
- kwAllowed: true,
- cc: [],
- lexical: new JSLexical((basecolumn || 0) - indentUnit, 0, "block", false),
- localVars: parserConfig.localVars,
- context: parserConfig.localVars && {vars: parserConfig.localVars},
- indented: 0
- };
- },
-
- token: function(stream, state) {
- if (stream.sol()) {
- if (!state.lexical.hasOwnProperty("align"))
- state.lexical.align = false;
- state.indented = stream.indentation();
- }
- if (stream.eatSpace()) return null;
- var style = state.tokenize(stream, state);
- if (type == "comment") return style;
- state.reAllowed = !!(type == "operator" || type == "keyword c" || type.match(/^[\[{}\(,;:]$/));
- state.kwAllowed = type != '.';
- return parseJS(state, style, type, content, stream);
- },
-
- indent: function(state, textAfter) {
- if (state.tokenize != jsTokenBase) return 0;
- var firstChar = textAfter && textAfter.charAt(0), lexical = state.lexical;
- if (lexical.type == "stat" && firstChar == "}") lexical = lexical.prev;
- var type = lexical.type, closing = firstChar == type;
- if (type == "vardef") return lexical.indented + 4;
- else if (type == "form" && firstChar == "{") return lexical.indented;
- else if (type == "stat" || type == "form") return lexical.indented + indentUnit;
- else if (lexical.info == "switch" && !closing)
- return lexical.indented + (/^(?:case|default)\b/.test(textAfter) ? indentUnit : 2 * indentUnit);
- else if (lexical.align) return lexical.column + (closing ? 0 : 1);
- else return lexical.indented + (closing ? 0 : indentUnit);
- },
-
- electricChars: ":{}"
- };
-});
-
-CodeMirror.defineMIME("text/javascript", "javascript");
-CodeMirror.defineMIME("application/json", {name: "javascript", json: true});
diff --git a/src/main/resources/res/ui/script-console.css b/src/main/resources/res/ui/script-console.css
deleted file mode 100644
index 3805c19..0000000
--- a/src/main/resources/res/ui/script-console.css
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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.
- */
-.CodeMirror {
- /*border-top: 1px solid black;*/
- border-bottom: 1px solid black;
-}
\ No newline at end of file
diff --git a/src/main/resources/res/ui/script-console.js b/src/main/resources/res/ui/script-console.js
deleted file mode 100644
index 3e40a4a..0000000
--- a/src/main/resources/res/ui/script-console.js
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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.
- */
-//Codemirror editor
-var inputEditor
-var outputEditor
-var OUTPUT_SEP = '\n------------------\n'
-
-function sendData(url, data) {
- $.ajax({
- type:"POST",
- url:url,
- data:data,
-// dataType:"json",
- timeout:30000, //In millis
- beforeSend:function () {
- $('#ajaxSpinner').show();
- },
- /* error: function() {
- $('#status').text('Update failed�try again.').slideDown('slow');
- },*/
- complete:function () {
- $('#ajaxSpinner').hide();
- },
- success:function (data) {
- renderData(data)
- }
- });
-}
-
-function renderData(data){
- $('#code-output').show();
- var currentData = outputEditor.getValue()
- //If we need to append the data then use below
- //For now we just replace the existing output
- //var outData = data + OUTPUT_SEP+ currentData
-
- outputEditor.setValue(data)
-}
-
-function setUpCodeMirror() {
- CodeMirror.modeURL = pluginRoot + "/res/ui/codemirror/mode/%N/%N.js";
- inputEditor = CodeMirror.fromTextArea(document.getElementById("code"), {
- lineNumbers:true,
- extraKeys: {
- 'Ctrl-Q':clearOutput,
- 'Ctrl-X':executeScript
- }
- });
- outputEditor = CodeMirror.fromTextArea(document.getElementById("result"), {
- lineNumbers:true,
- readOnly:"nocursor"
- });
-}
-
-function updateWithOption(opt){
- setLangMode(inputEditor,opt.attr('langMode'))
- $('[name=lang]').val(opt.val())
-}
-
-function setLangMode(editor, modeName) {
- if(!modeName){
- modeName = "text/plain"
- }else{
- CodeMirror.autoLoadMode(inputEditor, modeName);
- }
- editor.setOption("mode", modeName);
-}
-
-function setUpLangOptions() {
- var codeLang = $('#codeLang')
- var options = codeLang.prop ? codeLang.prop('options') : codeLang.attr('options');
- codeLang.empty()
-
- for(var i in scriptConfig){
- var config = scriptConfig[i]
- var opt = new Option(config.langName,config.langCode);
- if(config.mode){
- opt.langMode = config.mode;
- }
- options[options.length] = opt
- }
- $('#codeLang').change(function(){
- var opt = $(this).find(":selected");
- updateWithOption(opt)
- });
-
- $('#codeLang option:eq(0)').attr('selected','selected')
- updateWithOption($(options[0]))
-}
-
-function executeScript(){
- inputEditor.save() //Copy the contents to textarea form field
- sendData(pluginRoot, $("#consoleForm").serialize());
-}
-
-function clearOutput(){
- outputEditor.setValue('')
-}
-
-$(document).ready(function () {
- $("#executeButton").click(executeScript);
- $('#ajaxSpinner').hide();
- $('#code-output').hide();
- setUpCodeMirror();
- setUpLangOptions();
-});
diff --git a/src/main/resources/templates/script-console.html b/src/main/resources/templates/script-console.html
deleted file mode 100644
index d9eb250..0000000
--- a/src/main/resources/templates/script-console.html
+++ /dev/null
@@ -1,34 +0,0 @@
-<script type="text/javascript" src="${pluginRoot}/res/ui/codemirror/lib/codemirror.js"></script>
-<script type="text/javascript" src="${pluginRoot}/res/ui/codemirror/lib/util/runmode.js"></script>
-<script type="text/javascript" src="${pluginRoot}/res/ui/codemirror/lib/util/loadmode.js"></script>
-<script type="text/javascript" src="${pluginRoot}/res/ui/script-console.js"></script>
-<script type="text/javascript">
-// <![CDATA[
-var scriptConfig = ${__scriptConfig__};
-// ]]>
-</script>
-
-<!-- status line -->
-<p class="statline"> </p>
-<div class="ui-widget-header ">
- <img id="ajaxSpinner" src="${appRoot}/res/imgs/loading.gif" tile="Working..." />
- <button type="button" id="executeButton">${console.execute}</button>
- <button type="button" id="langButton">${console.lang}</button>
- <select id="codeLang">
- <option></option>
- </select>
-</div>
-<div id="splitter" >
- <div id="code-input">
- <form method="post" action="${pluginRoot}" id="consoleForm">
- <textarea id="code" name="code"
- style="width: 90%; height: 7em; "></textarea>
- <input type="hidden" name="client" value="webconsole" />
- <input type="hidden" name="lang" value="" />
- </form>
- </div>
- <div id="code-output">
- <textarea id="result" style="width: 90%;" readonly="yes"></textarea>
- </div>
-</div>
-
diff --git a/src/test/java/org/apache/sling/scripting/console/ConsoleTestClient.java b/src/test/java/org/apache/sling/scripting/console/ConsoleTestClient.java
deleted file mode 100644
index 233aa93..0000000
--- a/src/test/java/org/apache/sling/scripting/console/ConsoleTestClient.java
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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 org.apache.sling.scripting.console;
-
-import org.apache.http.entity.mime.MultipartEntity;
-import org.apache.http.entity.mime.content.InputStreamBody;
-import org.apache.http.entity.mime.content.StringBody;
-import org.apache.http.impl.client.DefaultHttpClient;
-import org.apache.sling.testing.tools.http.RequestBuilder;
-import org.apache.sling.testing.tools.http.RequestExecutor;
-import org.junit.Test;
-
-public class ConsoleTestClient {
- private DefaultHttpClient httpClient = new DefaultHttpClient();
- private RequestExecutor executor = new RequestExecutor(httpClient);
-
- @Test
- public void testResourceResolver() throws Exception {
- RequestBuilder rb = new RequestBuilder("http://localhost:9000");
-
- final MultipartEntity entity = new MultipartEntity();
- // Add Sling POST options
- entity.addPart("lang", new StringBody("esp"));
- entity.addPart("code", new InputStreamBody(getClass().getResourceAsStream("/test.js"), "test.js"));
- executor.execute(
- rb.buildPostRequest("/system/console/scriptconsole.json")
- .withEntity(entity)
- .withCredentials("admin","admin")
- ).assertStatus(200);
- }
-}
diff --git a/src/test/resources/test.groovy b/src/test/resources/test.groovy
deleted file mode 100644
index a8c081c..0000000
--- a/src/test/resources/test.groovy
+++ /dev/null
@@ -1,10 +0,0 @@
-import org.apache.sling.api.resource.ResourceResolverFactory
-
-def resourceResolverFactory = sling.getService(ResourceResolverFactory.class);
-def authInfo = [
- (ResourceResolverFactory.USER):"admin",
- (ResourceResolverFactory.PASSWORD):"admin",
- foo:"bar",
-]
-def resourceResolver = resourceResolverFactory.getResourceResolver(authInfo)
-assert resourceResolver.getAttribute("foo") == "bar"
\ No newline at end of file
diff --git a/src/test/resources/test.js b/src/test/resources/test.js
deleted file mode 100644
index 2cbda77..0000000
--- a/src/test/resources/test.js
+++ /dev/null
@@ -1,24 +0,0 @@
-
-function AssertException(message) { this.message = message; }
-AssertException.prototype.toString = function () {
- return 'AssertException: ' + this.message;
-}
-
-function assert(exp, message) {
- if (!exp) {
- throw new AssertException(message);
- }
-}
-
-
-var resourceResolverFactory = sling.getService(Packages.org.apache.sling.api.resource.ResourceResolverFactory);
-var authInfo = new java.util.HashMap()
-authInfo.put("user.name","admin")
-authInfo.put("user.password",new java.lang.String("admin").toCharArray())
-authInfo.put("foo","bar")
-
-
-assert(resourceResolverFactory != null, "Factory cannot be null");
-var resourceResolver = resourceResolverFactory.getResourceResolver(authInfo)
-assert(resourceResolver.getAttribute("foo") == "bar", 'Object is null');
-out.println ("test")
\ No newline at end of file