Expose range on link handler

This is needed for proper tooltip positioning

Part of #1134

src/browser/OscLinkProvider.ts

@@ -6,6 +6,7 @@
 import { ILink, ILinkProvider } from 'browser/Types';
 import { CellData } from 'common/buffer/CellData';
 import { IBufferService, IOptionsService, IOscLinkService } from 'common/services/Services';
+import { IBufferRange } from 'xterm';
 
 export class OscLinkProvider implements ILinkProvider {
   constructor(
@@ -54,24 +55,25 @@ export class OscLinkProvider implements ILinkProvider {
       if (finishLink || (currentStart !== -1 && x === lineLength - 1)) {
         const text = this._oscLinkService.getLinkData(currentLinkId)?.uri;
         if (text) {
+          // These ranges are 1-based
+          const range: IBufferRange = {
+            start: {
+              x: currentStart + 1,
+              y
+            },
+            end: {
+              // Offset end x if it's a link that ends on the last cell in the line
+              x: x + (!finishLink && x === lineLength - 1 ? 1 : 0),
+              y
+            }
+          };
           // OSC links always use underline and pointer decorations
           result.push({
             text,
-            // These ranges are 1-based
-            range: {
-              start: {
-                x: currentStart + 1,
-                y
-              },
-              end: {
-                // Offset end x if it's a link that ends on the last cell in the line
-                x: x + (!finishLink && x === lineLength - 1 ? 1 : 0),
-                y
-              }
-            },
-            activate: linkHandler?.activate || defaultActivate,
-            hover: linkHandler?.hover,
-            leave: linkHandler?.leave
+            range,
+            activate: (e, text) => (linkHandler?.activate(e, text, range) || defaultActivate(e, text)),
+            hover: (e, text) => linkHandler?.hover?.(e, text, range),
+            leave: (e, text) => linkHandler?.leave?.(e, text, range)
           });
         }
         finishLink = false;

typings/xterm.d.ts

@@ -1117,8 +1117,9 @@ declare module 'xterm' {
      * Calls when the link is activated.
      * @param event The mouse event triggering the callback.
      * @param text The text of the link.
+     * @param range The buffer range of the link.
      */
-     activate(event: MouseEvent, text: string): void;
+     activate(event: MouseEvent, text: string, range: IBufferRange): void;
 
      /**
       * Called when the mouse hovers the link. To use this to create a DOM-based hover tooltip,
@@ -1126,15 +1127,17 @@ declare module 'xterm' {
       * that will cause mouse events to not fall through and activate other links.
       * @param event The mouse event triggering the callback.
       * @param text The text of the link.
+      * @param range The buffer range of the link.
       */
-     hover?(event: MouseEvent, text: string): void;
+     hover?(event: MouseEvent, text: string, range: IBufferRange): void;
 
      /**
       * Called when the mouse leaves the link.
       * @param event The mouse event triggering the callback.
       * @param text The text of the link.
+      * @param range The buffer range of the link.
       */
-     leave?(event: MouseEvent, text: string): void;
+     leave?(event: MouseEvent, text: string, range: IBufferRange): void;
   }
 
   /**