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kolipakakondalkolipakakondal
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feat: add kconfig editor support
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+324
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‎bundles/com.espressif.idf.ui/META-INF/MANIFEST.MF‎

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@@ -13,6 +13,7 @@ Require-Bundle: org.eclipse.core.runtime,
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org.eclipse.cdt.cmake.ui,
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org.eclipse.swt;visibility:=reexport,
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org.eclipse.ui;visibility:=reexport,
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org.eclipse.ui.workbench,
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org.eclipse.jface,
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org.eclipse.cdt.core.native,
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org.eclipse.cdt.core;bundle-version="9.0.0",
@@ -33,6 +34,9 @@ Require-Bundle: org.eclipse.core.runtime,
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org.eclipse.nebula.widgets.xviewer;bundle-version="1.1.0",
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org.eclipse.nebula.widgets.xviewer.core;bundle-version="1.0.0",
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org.eclipse.text,
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org.eclipse.jface.text,
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org.eclipse.ui.genericeditor,
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org.eclipse.ui.editors,
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org.eclipse.cdt.native.serial,
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org.eclipse.ui.workbench.texteditor,
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org.eclipse.ui.intro,
@@ -45,7 +49,9 @@ Require-Bundle: org.eclipse.core.runtime,
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org.freemarker.freemarker,
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org.eclipse.tools.templates.freemarker,
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org.eclipse.cdt.lsp;bundle-version="3.0.0",
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org.eclipse.cdt.lsp.clangd;bundle-version="3.0.0"
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org.eclipse.cdt.lsp.clangd;bundle-version="3.0.0",
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org.eclipse.tm4e.registry,
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org.eclipse.tm4e.languageconfiguration
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Automatic-Module-Name: com.espressif.idf.ui
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Bundle-ActivationPolicy: lazy
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Bundle-RequiredExecutionEnvironment: JavaSE-17

‎bundles/com.espressif.idf.ui/plugin.xml‎

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@@ -639,6 +639,16 @@
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id="com.espressif.idf.ui.editor.idfsize"
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name="%editor.name">
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</editor>
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<editor
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class="com.espressif.idf.ui.kconfig.KConfigEditor"
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contributorClass="org.eclipse.ui.editors.text.TextEditorActionContributor"
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default="true"
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id="com.espressif.idf.ui.editor.kconfig"
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name="KConfig Editor">
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<contentTypeBinding
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contentTypeId="com.espressif.idf.ui.kconfig.contentType">
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</contentTypeBinding>
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</editor>
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</extension>
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<extension
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point="org.eclipse.cdt.launch.coreBuildTab">
@@ -845,6 +855,44 @@
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name="Partition Table"
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priority="normal">
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</content-type>
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<content-type
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base-type="org.eclipse.core.runtime.text"
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file-patterns="Kconfig,Kconfig.projbuild,Kconfig.in"
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id="com.espressif.idf.ui.kconfig.contentType"
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name="KConfig"
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priority="normal">
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</content-type>
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<file-association
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content-type="com.espressif.idf.ui.kconfig.contentType"
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file-extensions="Kconfig,Kconfig.projbuild,Kconfig.in">
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</file-association>
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</extension>
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<extension
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point="org.eclipse.tm4e.registry.grammars">
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<grammar
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contentTypeId="com.espressif.idf.ui.kconfig.contentType"
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path="syntaxes/kconfig.tmLanguage.json"
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scopeName="source.kconfig">
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</grammar>
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<scopeNameContentTypeBinding
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contentTypeId="com.espressif.idf.ui.kconfig.contentType"
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scopeName="source.kconfig">
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</scopeNameContentTypeBinding>
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</extension>
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<extension
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point="org.eclipse.tm4e.languageconfiguration.languageConfigurations">
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<languageConfiguration
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contentTypeId="com.espressif.idf.ui.kconfig.contentType"
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path="kconfig-language-configuration.json">
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</languageConfiguration>
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</extension>
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<extension
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point="org.eclipse.ui.genericeditor.contentAssistProcessors">
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<contentAssistProcessor
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class="com.espressif.idf.ui.kconfig.KConfigContentAssistProcessor"
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contentType="com.espressif.idf.ui.kconfig.contentType"
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triggerCharacters=" ">
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</contentAssistProcessor>
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</extension>
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<extension
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point="org.eclipse.ltk.core.refactoring.renameParticipants">

‎bundles/com.espressif.idf.ui/src/com/espressif/idf/ui/kconfig/KConfigContentAssistProcessor.java‎

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@@ -0,0 +1,108 @@
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/*******************************************************************************
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* Copyright 2024 Espressif Systems (Shanghai) PTE LTD. All rights reserved.
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* Use is subject to license terms.
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*******************************************************************************/
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package com.espressif.idf.ui.kconfig;
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import java.util.ArrayList;
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import java.util.List;
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import org.eclipse.jface.text.contentassist.CompletionProposal;
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import org.eclipse.jface.text.contentassist.ICompletionProposal;
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import org.eclipse.jface.text.contentassist.IContentAssistProcessor;
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import org.eclipse.jface.text.contentassist.IContextInformation;
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import org.eclipse.jface.text.contentassist.IContextInformationValidator;
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/**
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* @author Kondal Kolipaka <[email protected]>
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*/
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public class KConfigContentAssistProcessor implements IContentAssistProcessor
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{
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private static final String[] MAIN_KEYWORDS = {
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"config", "menuconfig", "choice", "endchoice", "menu", "endmenu",
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"if", "endif", "source", "comment", "mainmenu"
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};
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private static final String[] TYPES = {
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"bool", "tristate", "int", "hex", "string"
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};
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private static final String[] PROPERTIES = {
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"default", "depends", "select", "imply", "range", "help", "prompt",
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"visible", "optional"
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};
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private static final String[] VALUES = {
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"y", "n", "m"
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};
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@Override
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public ICompletionProposal[] computeCompletionProposals(org.eclipse.jface.text.ITextViewer viewer, int offset)
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{
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List<ICompletionProposal> proposals = new ArrayList<>();
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String text = viewer.getDocument().get();
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int lineStart = text.lastIndexOf('\n', offset - 1) + 1;
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String lineText = text.substring(lineStart, offset).trim();
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for (String keyword : MAIN_KEYWORDS) {
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if (keyword.toLowerCase().startsWith(lineText.toLowerCase())) {
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proposals.add(createProposal(keyword, offset - lineText.length(), lineText.length(), keyword));
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}
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}
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for (String type : TYPES) {
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if (type.toLowerCase().startsWith(lineText.toLowerCase())) {
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proposals.add(createProposal(type, offset - lineText.length(), lineText.length(), type));
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}
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}
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for (String property : PROPERTIES) {
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if (property.toLowerCase().startsWith(lineText.toLowerCase())) {
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proposals.add(createProposal(property, offset - lineText.length(), lineText.length(), property));
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}
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}
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for (String value : VALUES) {
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if (value.toLowerCase().startsWith(lineText.toLowerCase())) {
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proposals.add(createProposal(value, offset - lineText.length(), lineText.length(), value));
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}
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}
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return proposals.toArray(new ICompletionProposal[proposals.size()]);
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}
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private ICompletionProposal createProposal(String text, int offset, int length, String displayText) {
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return new CompletionProposal(text, offset, length, text.length(), null, displayText, null, null);
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}
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@Override
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public IContextInformation[] computeContextInformation(org.eclipse.jface.text.ITextViewer viewer, int offset)
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{
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return null;
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}
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@Override
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public char[] getCompletionProposalAutoActivationCharacters()
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{
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return new char[] { ' ', '\t', '\n' };
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}
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@Override
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public char[] getContextInformationAutoActivationCharacters()
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{
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return null;
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}
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@Override
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public String getErrorMessage()
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{
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return null;
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}
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@Override
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public IContextInformationValidator getContextInformationValidator()
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{
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return null;
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}
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}

‎bundles/com.espressif.idf.ui/src/com/espressif/idf/ui/kconfig/KConfigEditor.java‎

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@@ -0,0 +1,28 @@
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/*******************************************************************************
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* Copyright 2024 Espressif Systems (Shanghai) PTE LTD. All rights reserved.
3+
* Use is subject to license terms.
4+
*******************************************************************************/
5+
package com.espressif.idf.ui.kconfig;
6+
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import org.eclipse.ui.internal.genericeditor.ExtensionBasedTextEditor;
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/**
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* @author Kondal Kolipaka <[email protected]>
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*/
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@SuppressWarnings("restriction")
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public class KConfigEditor extends ExtensionBasedTextEditor
14+
{
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public static final String KCONFIG_EDITOR_ID = "com.espressif.idf.ui.kconfig.KConfigEditor";
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public static final String KCONFIG_CONTENT_TYPE = "com.espressif.idf.ui.kconfig.contentType";
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private static final String CONTEXT_ID = "com.espressif.idf.ui.kconfig.editorContext";
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public KConfigEditor()
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{
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super();
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}
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@Override
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protected void initializeKeyBindingScopes() {
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setKeyBindingScopes(new String[] { CONTEXT_ID });
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}
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}

‎bundles/com.espressif.idf.ui/syntaxes/kconfig.tmLanguage.json‎

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{
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"$schema": "https://raw.githubusercontent.com/martinring/tmlanguage/master/tmlanguage.json",
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"name": "Kconfig",
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"fileTypes": ["Kconfig", "Kconfig.projbuild", "Kconfig.in"],
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"patterns": [
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{
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"include": "#lineComment"
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},
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{
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"include": "#keywords"
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},
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{
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"include": "#strings"
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},
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{
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"include": "#stringsValues"
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},
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{
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"include": "#types"
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},
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{
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"include": "#modifiers"
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},
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{
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"include": "#constants"
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},
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{
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"include": "#operators"
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},
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{
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"include": "#numbers"
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}
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],
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"repository": {
35+
"keywords": {
36+
"patterns": [
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{
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"name": "keyword.control.kconfig",
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"match": "\\b(config|choice|endchoice|menuconfig|endmenu|if|endif|source|comment|menu|endmenu)\\b"
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},
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{
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"name": "keyword.other.kconfig",
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"match": "\\b(help|prompt|default|depends|select|imply|range|visible|optional)\\b"
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}
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]
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},
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"strings": {
48+
"begin": "^(\\s*)(menu|mainmenu)",
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"end": "\n",
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"name": "variable.language.kconfig",
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"patterns": [
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{
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"name": "constant.character.escape.kconfig",
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"match": "\\\\."
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},
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{
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"name": "string.quoted.double.kconfig",
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"begin": "\"",
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"end": "\"",
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"patterns": [
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{
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"name": "constant.character.escape.kconfig",
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"match": "\\\\."
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}
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]
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}
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]
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},
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"stringsValues": {
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"name": "string.quoted.double.kconfig",
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"begin": "\"",
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"end": "\"",
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"patterns": [
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{
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"name": "constant.character.escape.kconfig",
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"match": "\\\\."
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}
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]
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},
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"types": {
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"patterns": [
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{
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"name": "support.type.kconfig",
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"match": "\\b(bool|tristate|int|hex|string)\\b"
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}
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]
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},
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"modifiers": {
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"patterns": [
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{
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"name": "support.function.kconfig",
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"match": "\\b(default|depends|select|imply|range|help|prompt)\\b"
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}
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]
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},
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"constants": {
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"patterns": [
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{
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"name": "constant.language.kconfig",
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"match": "\\b(y|n|m)\\b"
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}
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]
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},
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"operators": {
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"patterns": [
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{
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"name": "keyword.operator.kconfig",
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"match": "(=|!=|<|>|<=|>=)"
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}
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]
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},
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"lineComment": {
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"name": "comment.line.number-sign.kconfig",
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"begin": "#",
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"end": "$",
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"patterns": [
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{
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"name": "constant.character.escape.kconfig",
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"match": "\\\\."
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}
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]
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},
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"numbers": {
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"patterns": [
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{
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"name": "constant.numeric.kconfig",
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"match": "\\b(0x[0-9a-fA-F]+|[0-9]+)\\b"
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}
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]
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}
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},
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"scopeName": "source.kconfig"
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}

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