[Mac] Implement Paste and Go/Search.

chrome/browser/cocoa/autocomplete_text_field_editor.mm

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import "chrome/browser/cocoa/autocomplete_text_field_editor.h"
 
+#include "app/l10n_util_mac.h"
 #include "base/string_util.h"
-#include "base/sys_string_conversions.h"
+#include "grit/generated_resources.h"
 
 @implementation AutocompleteTextFieldEditor
 
 - (void)copy:(id)sender {
   NSPasteboard* pb = [NSPasteboard generalPasteboard];
   [self performCopy:pb];
 }
 
 - (void)cut:(id)sender {
   NSPasteboard* pb = [NSPasteboard generalPasteboard];
@@ skipping 19 matching lines @@
   }
   return NO;
 }
 
 - (void)paste:(id)sender {
   if ([self shouldPaste]) {
     [super paste:sender];
   }
 }
 
+- (void)pasteAndGo:sender {
+  id delegate = [self delegate];
+  if ([delegate respondsToSelector:@selector(textDidPasteAndGo:)])
+    [delegate textDidPasteAndGo:self];
+}
+
 // We have rich text, but it shouldn't be modified by the user, so
 // don't update the font panel.  In theory, -setUsesFontPanel: should
 // accomplish this, but that gets called frequently with YES when
 // NSTextField and NSTextView synchronize their contents.  That is
 // probably unavoidable because in most cases having rich text in the
 // field you probably would expect it to update the font panel.
 - (void)updateFontPanel {
 }
 
 // No ruler bar, so don't update any of that state, either.
 - (void)updateRuler {
 }
 
+- (NSMenu*)menuForEvent:(NSEvent*)event {
+  NSMenu* menu = [[[NSMenu alloc] initWithTitle:@"TITLE"] autorelease];
+  [menu insertItemWithTitle:l10n_util::GetNSStringWithFixup(IDS_CUT)
+        action:@selector(cut:)
+        keyEquivalent:@"" atIndex:0];
+  [menu insertItemWithTitle:l10n_util::GetNSStringWithFixup(IDS_COPY)
+        action:@selector(copy:)
+        keyEquivalent:@"" atIndex:1];
+  [menu insertItemWithTitle:l10n_util::GetNSStringWithFixup(IDS_PASTE)
+        action:@selector(paste:)
+        keyEquivalent:@"" atIndex:2];
+
+  // Paste and go/search.
+  id delegate = [self delegate];
+
+  if ([delegate respondsToSelector:@selector(textPasteActionString:)]) {
+    NSString* label = [delegate textPasteActionString:self];
+    // TODO(rohitrao): If the clipboard is empty, should we show a greyed-out
+    // "Paste and Go" or nothing at all?
+    if (label) {
+      [menu insertItemWithTitle:label action:@selector(pasteAndGo:)
+            keyEquivalent:@"" atIndex:3];
+    }
+  }
+
+  return menu;
+}
+
 @end