| 1 | /* |
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| 2 | * ORXONOX - the hottest 3D action shooter ever to exist |
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| 3 | * > www.orxonox.net < |
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| 4 | * |
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| 5 | * |
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| 6 | * License notice: |
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| 7 | * |
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| 8 | * This program is free software; you can redistribute it and/or |
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| 9 | * modify it under the terms of the GNU General Public License |
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| 10 | * as published by the Free Software Foundation; either version 2 |
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| 11 | * of the License, or (at your option) any later version. |
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| 12 | * |
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| 13 | * This program is distributed in the hope that it will be useful, |
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| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 16 | * GNU General Public License for more details. |
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| 17 | * |
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| 18 | * You should have received a copy of the GNU General Public License |
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| 19 | * along with this program; if not, write to the Free Software |
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| 20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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| 21 | * |
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| 22 | * Author: |
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| 23 | * Reto Grieder |
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| 24 | * Co-authors: |
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| 25 | * ... |
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| 26 | * |
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| 27 | */ |
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| 28 | |
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| 29 | /** |
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| 30 | @file |
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| 31 | @ingroup Graphics |
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| 32 | */ |
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| 33 | |
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| 34 | #ifndef _WindowEventListener_H__ |
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| 35 | #define _WindowEventListener_H__ |
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| 36 | |
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| 37 | #include "CorePrereqs.h" |
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| 38 | #include "object/Listable.h" |
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| 39 | |
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| 40 | namespace orxonox |
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| 41 | { |
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| 42 | //! Interface for receiving window events like resize, moved and focusChanged |
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| 43 | class _CoreExport WindowEventListener : virtual public Listable |
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| 44 | { |
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| 45 | friend class OgreWindowEventListener; |
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| 46 | |
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| 47 | protected: |
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| 48 | WindowEventListener(); |
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| 49 | virtual ~WindowEventListener() { } |
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| 50 | |
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| 51 | //! Returns the current render window width |
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| 52 | unsigned int getWindowWidth() const { return windowWidth_s; } |
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| 53 | //! Returns the current render window height |
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| 54 | unsigned int getWindowHeight() const { return windowHeight_s; } |
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| 55 | |
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| 56 | private: |
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| 57 | //! Window has been moved |
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| 58 | virtual void windowMoved() { } |
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| 59 | |
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| 60 | //! Window has resized |
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| 61 | virtual void windowResized(unsigned int newWidth, unsigned int newHeight) { } |
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| 62 | |
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| 63 | //! Window has lost/gained focus |
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| 64 | virtual void windowFocusChanged(bool bFocus) { } |
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| 65 | |
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| 66 | static void moveWindow(); |
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| 67 | static void resizeWindow(unsigned int newWidth, unsigned int newHeight); |
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| 68 | static void changeWindowFocus(bool bFocus); |
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| 69 | |
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| 70 | //! Static variable that holds the latest distributed information |
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| 71 | static unsigned int windowWidth_s; |
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| 72 | static unsigned int windowHeight_s; |
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| 73 | }; |
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| 74 | } |
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| 75 | |
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| 76 | #endif /* _WindowEventListener_H__ */ |
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