[turbolizer] Add shortcuts for hide (un)selected nodes

Bug: v8:7327
Change-Id: I0baece9baa3147c9cf0b555879b0cbb138f5e871
Notry: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1940158
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Auto-Submit: Santiago Aboy Solanes <solanes@chromium.org>
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65334}

tools/turbolizer/info-view.html

@@ -30,6 +30,22 @@
         <td>/</td>
         <td>Select search box</td>
       </tr>
+      <tr>
+        <td>i</td>
+        <td>Reveal node's input nodes</td>
+      </tr>
+      <tr>
+        <td>o</td>
+        <td>Reveal node's output nodes</td>
+      </tr>
+      <tr>
+        <td>s</td>
+        <td>Hide selected nodes</td>
+      </tr>
+      <tr>
+        <td>u</td>
+        <td>Hide unselected nodes</td>
+      </tr>
     </table>
   </div>
 </div>
@@ -65,15 +81,7 @@
         <td>Select effect output node</td>
       </tr>
       <tr>
-        <td>i</td>
-        <td>Reveal node's input nodes</td>
-      </tr>
-      <tr>
-        <td>o</td>
-        <td>Reveal node's output nodes</td>
-      </tr>
-      <tr>
-        <td>s</td>
+        <td>p</td>
         <td>Select node's origin node</td>
       </tr>
     </table>

tools/turbolizer/src/graph-view.ts

@@ -599,13 +599,29 @@ export class GraphView extends PhaseView {
           eventHandled = false;
         }
         break;
-      case 83:
-        // 's'
+      case 80:
+        // 'p'
         view.selectOrigins();
         break;
       default:
         eventHandled = false;
         break;
+      case 83:
+        // 's'
+        if (!d3.event.ctrlKey && !d3.event.shiftKey) {
+          this.hideSelectedAction(this);
+        } else {
+          eventHandled = false;
+        }
+        break;
+      case 85:
+        // 'u'
+        if (!d3.event.ctrlKey && !d3.event.shiftKey) {
+          this.hideUnselectedAction(this);
+        } else {
+          eventHandled = false;
+        }
+        break;
     }
     if (eventHandled) {
       d3.event.preventDefault();