forked from bartvdbraak/blender
142 lines
3.7 KiB
C++
142 lines
3.7 KiB
C++
/**
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* $Id$
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*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL LICENSE BLOCK *****
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* Sensor for keyboard input
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*/
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#ifndef __KX_KEYBOARDSENSOR
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#define __KX_KEYBOARDSENSOR
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#include "SCA_ISensor.h"
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#include "BoolValue.h"
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#include <list>
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/**
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* The keyboard sensor listens to the keyboard, and passes on events
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* on selected keystrokes. It has an alternate mode in which it logs
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* keypresses to a property. Note that these modes are not mutually
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* exclusive. */
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class SCA_KeyboardSensor : public SCA_ISensor
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{
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Py_Header;
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/**
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* the key this sensor is sensing for
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*/
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int m_hotkey;
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short int m_qual,m_qual2;
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short int m_val;
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/**
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* If this toggle is true, all incoming key events generate a
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* response.
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*/
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bool m_bAllKeys;
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/**
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* The name of the property to which logged text is appended. If
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* this property is not defined, no logging takes place.
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*/
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STR_String m_targetprop;
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/**
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* The property that indicates whether or not to log text when in
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* loggin mode. If the property equals 0, no loggin is done. For
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* all other values, logging is active. Logging can only become
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* active if there is a property to log to. Logging is independant
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* from hotkey settings. */
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STR_String m_toggleprop;
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/**
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* Log the keystrokes from the current input buffer.
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*/
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void LogKeystrokes(void);
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/**
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* Adds this key-code to the target prop.
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*/
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void AddToTargetProp(int keyIndex);
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/**
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* Tests whether shift is pressed.
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*/
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bool IsShifted(void);
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public:
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SCA_KeyboardSensor(class SCA_KeyboardManager* keybdmgr,
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short int hotkey,
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short int qual,
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short int qual2,
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bool bAllKeys,
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const STR_String& targetProp,
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const STR_String& toggleProp,
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SCA_IObject* gameobj);
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virtual ~SCA_KeyboardSensor();
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virtual CValue* GetReplica();
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virtual void Init();
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short int GetHotkey();
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virtual bool Evaluate();
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virtual bool IsPositiveTrigger();
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bool TriggerOnAllKeys();
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#ifndef DISABLE_PYTHON
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/* --------------------------------------------------------------------- */
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/* Python interface ---------------------------------------------------- */
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/* --------------------------------------------------------------------- */
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// KeyEvents:
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KX_PYMETHOD_DOC_NOARGS(SCA_KeyboardSensor,getEventList);
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// KeyStatus:
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KX_PYMETHOD_DOC_O(SCA_KeyboardSensor,getKeyStatus);
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static PyObject* pyattr_get_events(void* self_v, const KX_PYATTRIBUTE_DEF *attrdef);
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#endif
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};
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/**
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* Transform keycodes to something printable.
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*/
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char ToCharacter(int keyIndex, bool shifted);
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/**
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* Determine whether this character can be printed. We cannot use
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* the library functions here, because we need to test our own
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* keycodes. */
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bool IsPrintable(int keyIndex);
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/**
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* Tests whether this is a delete key.
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*/
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bool IsDelete(int keyIndex);
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#endif //__KX_KEYBOARDSENSOR
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