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// Copyright 2013 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.
#ifndef UI_BASE_COCOA_APPKIT_UTILS_H
#define UI_BASE_COCOA_APPKIT_UTILS_H
#import <Cocoa/Cocoa.h>
#include "ui/base/ui_base_export.h"
namespace ui {
struct NinePartImageIds {
int top_left;
int top;
int top_right;
int left;
int center;
int right;
int bottom_left;
int bottom;
int bottom_right;
};
// A macro to define arrays of IDR constants used with DrawNinePartImage.
#define IMAGE_GRID(x) { x ## _TOP_LEFT, x ## _TOP, x ## _TOP_RIGHT, \
x ## _LEFT, x ## _CENTER, x ## _RIGHT, \
x ## _BOTTOM_LEFT, x ## _BOTTOM, x ## _BOTTOM_RIGHT, }
// Utility method to draw a nine part image using image ids.
UI_BASE_EXPORT void DrawNinePartImage(NSRect frame,
const NinePartImageIds& image_ids,
NSCompositingOperation operation,
CGFloat alpha,
BOOL flipped);
// Minimizes or zooms the window, or does nothing, depending on OS version and
// system configuration.
// |window| is the receiver of the double click.
// |sender| is the object that sends the action, if one is sent.
UI_BASE_EXPORT void WindowTitlebarReceivedDoubleClick(NSWindow* window,
id sender);
} // namespace ui
#endif // UI_BASE_COCOA_APPKIT_UTILS_H
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