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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#import "chrome/browser/ui/cocoa/group_menu_util.h"
#include "chrome/app/vector_icons/vector_icons.h"
#include "chrome/browser/app_controller_mac.h"
#include "chrome/browser/ui/tabs/tab_group_theme.h"
#include "components/tabs/public/tab_group.h"
#include "ui/color/color_provider.h"
#include "ui/gfx/image/image_skia.h"
#include "ui/gfx/image/image_skia_util_mac.h"
#include "ui/gfx/paint_vector_icon.h"
namespace chrome {
void UpdateGroupIndicatorForMenuItem(
NSMenuItem* item,
std::optional<tab_groups::TabGroupColorId> tab_group_color_id) {
if (!tab_group_color_id) {
item.attributedTitle = nil;
return;
}
// Create the group indicator image.
constexpr int kTabGroupIndicatorSize = 8;
const auto& color_provider =
[AppController.sharedController lastActiveColorProvider];
const ui::ColorId color_id =
GetTabGroupContextMenuColorId(tab_group_color_id.value());
gfx::ImageSkia group_icon = gfx::CreateVectorIcon(
kTabGroupIcon, kTabGroupIndicatorSize, color_provider.GetColor(color_id));
NSImage* image = NSImageFromImageSkia(group_icon);
// Create text attachment to hold the group indicator image.
NSTextAttachment* attachment = [[NSTextAttachment alloc] initWithData:nil
ofType:nil];
attachment.image = image;
attachment.bounds =
NSMakeRect(0, 0, kTabGroupIndicatorSize, kTabGroupIndicatorSize);
// Add to the menu item by setting attributedTitle with the attachment
NSMutableAttributedString* attrTitle = [[NSMutableAttributedString alloc]
initWithString:[NSString stringWithFormat:@"%@ ", item.title]];
[attrTitle
appendAttributedString:[NSAttributedString
attributedStringWithAttachment:attachment]];
item.attributedTitle = attrTitle;
// TODO(crbug.com/441750325): Add screen reader support for group indicator.
}
} // namespace chrome
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