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# OgreInputEvent.h

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    00001 /*
    00002 -----------------------------------------------------------------------------
    00003 This source file is part of OGRE
    00004     (Object-oriented Graphics Rendering Engine)
    00005 For the latest info, see http://www.ogre3d.org/
    00006
    00007 Copyright © 2000-2002 The OGRE Team
    00008 Also see acknowledgements in Readme.html
    00009
    00010 This program is free software; you can redistribute it and/or modify it under
    00011 the terms of the GNU Lesser General License as published by the Free Software
    00012 Foundation; either version 2 of the License, or (at your option) any later
    00013 version.
    00014
    00015 This program is distributed in the hope that it will be useful, but WITHOUT
    00016 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
    00017 FOR A PARTICULAR PURPOSE. See the GNU Lesser General License for more details.
    00018
    00019 You should have received a copy of the GNU Lesser General License along with
    00020 this program; if not, write to the Free Software Foundation, Inc., 59 Temple
    00021 Place - Suite 330, Boston, MA 02111-1307, USA, or go to
    00022 http://www.gnu.org/copyleft/lesser.txt.
    00023 -----------------------------------------------------------------------------
    00024 */
    00025
    00026 /***************************************************************************
    00027 OgreInputEvent.h  -
    00028      * The root event class for all GuiElement-level input events.
    00029      *
    00030      * Input events are delivered to listeners before they are
    00031      * processed normally by the source where they originated.
    00032      * This allows listeners and GuiElement subclasses to "consume"
    00033      * the event so that the source will not process them in their
    00034      * default manner.  For example, consuming mousePressed events
    00035      * on a Button GuiElement will prevent the Button from being
    00036      * activated.
    00037 -------------------
    00038 begin                : Nov 19 2002
    00039 copyright            : (C) 2002 by Kenny Sabir
    00040 email                : kenny@sparksuit.com
    00041 ***************************************************************************/
    00042
    00043 #ifndef __InputEvent_H__
    00044 #define __InputEvent_H__
    00045
    00046 #include "OgrePrerequisites.h"
    00047
    00048 namespace Ogre {
    00049
    00060     class _OgreExport InputEvent
    00061     {
    00062     protected:
    00063
    00067         Real mWhen;
    00072         int mModifiers;
    00073
    00078         EventTarget* mSource;
    00079
    00083         int mId;
    00084
    00088         bool mConsumed;
    00089
    00090     public:
    00091
    00092
    00093         enum        // using the enum hack cause VC6 doesn't support static const in classes
    00094         {
    00099             SHIFT_MASK      = 1 << 0,
    00100
    00105             CTRL_MASK       = 1 << 1,
    00106
    00113              META_MASK      = 1 << 2,
    00119             ALT_MASK            = 1 << 3,
    00120             BUTTON0_MASK        = 1 << 4,
    00121             BUTTON1_MASK        = 1 << 5,
    00122             BUTTON2_MASK        = 1 << 6,
    00123             BUTTON3_MASK        = 1 << 7,
    00124             BUTTON_ANY_MASK     = 0xF << 4
    00125         };
    00126
    00127
    00128
    00137         InputEvent(EventTarget* source, int id, long when, int modifiers);
    00138
    00143         void consume();
    00144
    00148         int getModifiers() const;
    00149
    00153         Real getWhen() const;
    00154
    00158         bool isAltDown() const;
    00159
    00164         bool isConsumed() const;
    00165
    00169         bool isControlDown() const;
    00170
    00174         bool isMetaDown() const;
    00175
    00179         bool isShiftDown() const;
    00180
    00181         bool isEventBetween(int start, int end) const;
    00182         int getID() const;
    00183
    00184         EventTarget* getSource() const;
    00185     };
    00186 }
    00187
    00188
    00189 #endif  // __InputEvent_H__
    00190

Copyright © 2002-2003 by The OGRE Team
Last modified Sun Nov 28 19:48:30 2004