ui/base/cocoa/appkit_utils.mm

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #import "ui/base/cocoa/appkit_utils.h"
   6
   7 #include "ui/base/resource/resource_bundle.h"
   8
   9 namespace {
  10
  11 // Gets an NSImage given an image id.
  12 NSImage* GetImage(int image_id) {
  13   return ui::ResourceBundle::GetSharedInstance().GetNativeImageNamed(image_id)
  14       .ToNSImage();
  15 }
  16
  17 }  // namespace
  18
  19 namespace ui {
  20
  21 void DrawNinePartImage(NSRect frame,
  22                        const NinePartImageIds& image_ids,
  23                        NSCompositingOperation operation,
  24                        CGFloat alpha,
  25                        BOOL flipped) {
  26   NSDrawNinePartImage(frame,
  27                       GetImage(image_ids.top_left),
  28                       GetImage(image_ids.top),
  29                       GetImage(image_ids.top_right),
  30                       GetImage(image_ids.left),
  31                       GetImage(image_ids.center),
  32                       GetImage(image_ids.right),
  33                       GetImage(image_ids.bottom_left),
  34                       GetImage(image_ids.bottom),
  35                       GetImage(image_ids.bottom_right),
  36                       operation,
  37                       alpha,
  38                       flipped);
  39 }
  40
  41 }  // namespace ui