Extension Guide - Install selected extensions (#459)

Signed-off-by: Rome Li <[email protected]>

Author: akaroml

src/ext-guide/assets/index.ts

@@ -86,3 +86,24 @@ function syncExtensionStatus(extensions: string[]) {
     $(elem).prop("checked", isInstalled);
   });
 }
+
+function getSelectedExtension(isAll: boolean = false) {
+  const $selected = isAll ? $("input:visible:enabled") : $("input:checked:visible:enabled");
+  const selectedExtensions: string[] = [];
+  $selected.each((i, elem) => { selectedExtensions.push(<string>$(elem).val()); });
+  return selectedExtensions;
+}
+
+$("#btn-install-selected").click(() => installExtensions(getSelectedExtension()));
+$("#btn-install-all").click(() => installExtensions(getSelectedExtension(true)));
+
+function installExtensions(extNames: string[]) {
+  if (extNames.length <= 0) {
+    return;
+  }
+
+  vscode.postMessage({
+    command: "installExtensions",
+    extNames: extNames
+  });
+}

src/ext-guide/index.ts

@@ -42,6 +42,11 @@ async function initializeJavaExtGuideView(context: vscode.ExtensionContext, webv
         infoType: "tabActivated",
         tabId: tabId
       });
+    } else if (e.command === "installExtensions") {
+      const extNames = <string[]>e.extNames;
+      await extNames.map(extName => {
+        return vscode.commands.executeCommand("java.helper.installExtension", extName, extName);
+      });
     }
   }));