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Contribute to completion, hover .. with external JAR
Fixes #190 Signed-off-by: azerr <azerr@redhat.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,20 @@ | ||
| { | ||
| "$schema": "http://json-schema.org/draft-04/schema#", | ||
| "title": "XML Language server contributions to package.json", | ||
| "type": "object", | ||
| "properties": { | ||
| "contributes": { | ||
| "type": "object", | ||
| "properties": { | ||
| "xml.javaExtensions": { | ||
| "type": "array", | ||
| "markdownDescription": "XML language server extensions", | ||
| "items": { | ||
| "type": "string", | ||
| "description": "Relative path to a XML language server extension JAR file" | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,55 @@ | ||
| 'use strict'; | ||
|
|
||
| import * as vscode from 'vscode'; | ||
| import * as path from 'path'; | ||
| import { Commands } from './commands'; | ||
|
|
||
| let existingExtensions: Array<string>; | ||
|
|
||
| export function collectXmlJavaExtensions(extensions: readonly vscode.Extension<any>[]): string[] { | ||
| const result = []; | ||
| if (extensions && extensions.length) { | ||
| for (const extension of extensions) { | ||
| const contributesSection = extension.packageJSON['contributes']; | ||
| if (contributesSection) { | ||
| const xmlJavaExtensions = contributesSection['xml.javaExtensions']; | ||
| if (Array.isArray(xmlJavaExtensions) && xmlJavaExtensions.length) { | ||
| for (const xmLJavaExtensionPath of xmlJavaExtensions) { | ||
| result.push(path.resolve(extension.extensionPath, xmLJavaExtensionPath)); | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| // Make a copy of extensions: | ||
| existingExtensions = result.slice(); | ||
| return result; | ||
| } | ||
|
|
||
| export function onExtensionChange(extensions: readonly vscode.Extension<any>[]) { | ||
| if (!existingExtensions) { | ||
| return; | ||
| } | ||
| const oldExtensions = new Set(existingExtensions.slice()); | ||
| const newExtensions = collectXmlJavaExtensions(extensions); | ||
| let hasChanged = ( oldExtensions.size !== newExtensions.length); | ||
| if (!hasChanged) { | ||
| for (const newExtension of newExtensions) { | ||
| if (!oldExtensions.has(newExtension)) { | ||
| hasChanged = true; | ||
| break; | ||
| } | ||
| } | ||
| } | ||
|
|
||
| if (hasChanged) { | ||
| const msg = `Extensions to the XML Language Server changed, reloading ${vscode.env.appName} is required for the changes to take effect.`; | ||
| const action = 'Reload'; | ||
| const restartId = Commands.RELOAD_WINDOW; | ||
| vscode.window.showWarningMessage(msg, action).then((selection) => { | ||
| if (action === selection) { | ||
| vscode.commands.executeCommand(restartId); | ||
| } | ||
| }); | ||
| } | ||
| } |
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