feat: refactor round 1

src/extension.ts

@@ -1,5 +1,6 @@
 import * as vscode from 'vscode';
-import { openInHorizontalSplit, periscope } from './periscope';
+import { periscope } from './lib/periscope';
+import { openInHorizontalSplit } from './lib/editorActions';
 
 export function activate(context: vscode.ExtensionContext) {
   console.log('<<PERISCOPE>> is now active.');

src/lib/editorActions.ts

@@ -0,0 +1,83 @@
+import * as vscode from 'vscode';
+import { previousActiveEditor, updatePreviousActiveEditor } from './editorContext';
+import { activeQP } from './quickpickContext';
+import { AllQPItemVariants, QPItemQuery } from '../types';
+import { getConfig } from '../utils/getConfig';
+import { highlightLineDecorationType } from '../utils/decorationType';
+
+export function closePreviewEditor() {
+  if(previousActiveEditor) {
+    vscode.commands.executeCommand('workbench.action.closeActiveEditor');
+    updatePreviousActiveEditor(undefined); // prevent focus onDidHide
+  }
+}
+
+// Open the current qp selected item in a horizontal split
+export const openInHorizontalSplit = () => {
+  if(!activeQP) {
+    return;
+  }
+
+  // grab the current selected item
+  const currentItem = activeQP.activeItems[0] as QPItemQuery;
+
+  if (!currentItem?.data) {
+    return;
+  }
+
+  const options: vscode.TextDocumentShowOptions = {
+    viewColumn: vscode.ViewColumn.Beside,
+  };
+
+  closePreviewEditor();
+
+  const { filePath, linePos, colPos } = currentItem.data;
+  vscode.workspace.openTextDocument(filePath).then((document) => {
+    vscode.window.showTextDocument(document, options).then((editor) => {
+      // set cursor & view position
+      const position = new vscode.Position(linePos, colPos);
+      editor.revealRange(new vscode.Range(position, position));
+      activeQP?.dispose();
+    });
+  });
+};
+
+// Open the native VSCode search with the provided query and enable regex
+export function openNativeVscodeSearch(query: string, qp: vscode.QuickPick<AllQPItemVariants>) {
+  // remove the config suffix from the query
+  const trimmedQuery = query.slice(
+    0,
+    query.indexOf(getConfig().gotoNativeSearchSuffix)
+  );
+
+  vscode.commands.executeCommand('workbench.action.findInFiles', {
+    query: trimmedQuery,
+    isRegex: true,
+    isCaseSensitive: false,
+    matchWholeWord: false,
+    triggerSearch: true,
+  });
+
+  // close extension down
+  qp.hide();
+}
+
+ export function setCursorPosition(editor: vscode.TextEditor, linePos: number, colPos: number) {
+    const selection = new vscode.Selection(0, 0, 0, 0);
+    editor.selection = selection;
+
+    const lineNumber = Math.max(linePos ? linePos - 1 : 0, 0);
+    const charNumber = Math.max(colPos ? colPos - 1 : 0, 0);
+
+    editor
+      .edit(editBuilder => {
+        editBuilder.insert(selection.active, '');
+      })
+      .then(() => {
+        const newPosition = new vscode.Position(lineNumber, charNumber);
+        const range = editor.document.lineAt(newPosition).range;
+        editor.selection = new vscode.Selection(newPosition, newPosition);
+        editor.revealRange(range, vscode.TextEditorRevealType.InCenter);
+        highlightLineDecorationType().set(editor);
+      });
+  }

src/lib/editorContext.ts

@@ -0,0 +1,8 @@
+// lib/editorContext.ts
+import * as vscode from 'vscode';
+
+export let previousActiveEditor: vscode.TextEditor | undefined;
+
+export function updatePreviousActiveEditor(editor: vscode.TextEditor | undefined) {
+    previousActiveEditor = editor;
+}