forked from mirrors/gecko-dev
60 lines
1.8 KiB
Objective-C
60 lines
1.8 KiB
Objective-C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsScreenManager_h_
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#define nsScreenManager_h_
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#include "nsBaseScreen.h"
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#include "nsIScreenManager.h"
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#include "nsCOMPtr.h"
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#include "nsRect.h"
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@class UIScreen;
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class UIKitScreen : public nsBaseScreen {
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public:
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explicit UIKitScreen(UIScreen* screen);
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~UIKitScreen() {}
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NS_IMETHOD GetId(uint32_t* outId) override {
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*outId = 0;
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return NS_OK;
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}
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NS_IMETHOD GetRect(int32_t* aLeft, int32_t* aTop, int32_t* aWidth, int32_t* aHeight) override;
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NS_IMETHOD GetAvailRect(int32_t* aLeft, int32_t* aTop, int32_t* aWidth,
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int32_t* aHeight) override;
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NS_IMETHOD GetRectDisplayPix(int32_t* aLeft, int32_t* aTop, int32_t* aWidth,
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int32_t* aHeight) override;
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NS_IMETHOD GetAvailRectDisplayPix(int32_t* aLeft, int32_t* aTop, int32_t* aWidth,
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int32_t* aHeight) override;
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NS_IMETHOD GetPixelDepth(int32_t* aPixelDepth) override;
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NS_IMETHOD GetColorDepth(int32_t* aColorDepth) override;
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NS_IMETHOD GetContentsScaleFactor(double* aContentsScaleFactor) override;
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NS_IMETHOD GetDefaultCSSScaleFactor(double* aScaleFactor) override {
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return GetContentsScaleFactor(aScaleFactor);
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}
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private:
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UIScreen* mScreen;
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};
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class UIKitScreenManager : public nsIScreenManager {
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public:
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UIKitScreenManager();
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NS_DECL_ISUPPORTS
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NS_DECL_NSISCREENMANAGER
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static LayoutDeviceIntRect GetBounds();
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private:
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virtual ~UIKitScreenManager() {}
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// TODO: support >1 screen, iPad supports external displays
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nsCOMPtr<nsIScreen> mScreen;
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};
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#endif // nsScreenManager_h_
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