widget/cocoa/nsScreenCocoa.h
author Ryan VanderMeulen <ryanvm@gmail.com>
Thu, 14 Aug 2014 17:23:10 -0400
changeset 222544 1d41a9159e5809e937c8abd7490dd845832652c4
parent 215852 692a0f99d09db45f9dda2e9d1a4378e1b79facf3
child 225754 ee786b13a270149e76e8cfab2781c8ba7da9fbb2
permissions -rw-r--r--
Backed out changesets 5b1a3161f614, 17a9673ed782, and a9b8c346d295 (bug 1052052) for B2G non-unified bustage.

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef nsScreenCocoa_h_
#define nsScreenCocoa_h_

#import <Cocoa/Cocoa.h>

#include "nsBaseScreen.h"

class nsScreenCocoa : public nsBaseScreen
{
public:
    nsScreenCocoa (NSScreen *screen);
    ~nsScreenCocoa ();

    NS_IMETHOD GetId(uint32_t* outId);
    NS_IMETHOD GetRect(int32_t* aLeft, int32_t* aTop, int32_t* aWidth, int32_t* aHeight);
    NS_IMETHOD GetAvailRect(int32_t* aLeft, int32_t* aTop, int32_t* aWidth, int32_t* aHeight);
    NS_IMETHOD GetRectDisplayPix(int32_t* aLeft, int32_t* aTop, int32_t* aWidth, int32_t* aHeight);
    NS_IMETHOD GetAvailRectDisplayPix(int32_t* aLeft, int32_t* aTop, int32_t* aWidth, int32_t* aHeight);
    NS_IMETHOD GetPixelDepth(int32_t* aPixelDepth);
    NS_IMETHOD GetColorDepth(int32_t* aColorDepth);
    NS_IMETHOD GetContentsScaleFactor(double* aContentsScaleFactor);

    NSScreen *CocoaScreen() { return mScreen; }

private:
    CGFloat BackingScaleFactor();

    NSScreen *mScreen;
    uint32_t mId;
};

#endif // nsScreenCocoa_h_