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1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
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2 /* This Source Code Form is subject to the terms of the Mozilla Public |
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3 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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5 |
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6 #ifndef nsScreenManagerWin_h___ |
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7 #define nsScreenManagerWin_h___ |
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8 |
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9 #include "nsIScreenManager.h" |
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10 |
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11 #include <windows.h> |
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12 #include "nsCOMPtr.h" |
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13 #include "nsTArray.h" |
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14 #include "mozilla/Attributes.h" |
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15 |
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16 class nsIScreen; |
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17 |
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18 //------------------------------------------------------------------------ |
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19 |
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20 class ScreenListItem |
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21 { |
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22 public: |
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23 ScreenListItem ( HMONITOR inMon, nsIScreen* inScreen ) |
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24 : mMon(inMon), mScreen(inScreen) { } ; |
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25 |
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26 HMONITOR mMon; |
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27 nsCOMPtr<nsIScreen> mScreen; |
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28 }; |
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29 |
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30 class nsScreenManagerWin MOZ_FINAL : public nsIScreenManager |
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31 { |
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32 public: |
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33 nsScreenManagerWin ( ); |
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34 ~nsScreenManagerWin(); |
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35 |
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36 NS_DECL_ISUPPORTS |
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37 NS_DECL_NSISCREENMANAGER |
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38 |
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39 private: |
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40 |
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41 nsIScreen* CreateNewScreenObject ( HMONITOR inScreen ) ; |
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42 |
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43 uint32_t mNumberOfScreens; |
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44 |
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45 // cache the screens to avoid the memory allocations |
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46 nsAutoTArray<ScreenListItem, 8> mScreenList; |
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47 |
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48 }; |
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49 |
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50 #endif // nsScreenManagerWin_h___ |