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1 /*
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2 XYPad - a haptic xy-pad that uses the jHapticGUI library
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3
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4 Copyright (C) 2015 Queen Mary University of London (http://depic.eecs.qmul.ac.uk/)
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5
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6 This program is free software: you can redistribute it and/or modify
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7 it under the terms of the GNU General Public License as published by
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8 the Free Software Foundation, either version 3 of the License, or
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9 (at your option) any later version.
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10
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11 This program is distributed in the hope that it will be useful,
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12 but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 GNU General Public License for more details.
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15
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16 You should have received a copy of the GNU General Public License
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17 along with this program. If not, see <http://www.gnu.org/licenses/>.
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18 */
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19 #pragma once
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20
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21 #include <jni.h>
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22
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23 namespace jhapticgui {
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24
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25 struct Message {
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26 static const int MAX_CMD_LEN = 32;
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27 static const int MAX_ARGS_LEN = 64;
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28
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29 /**
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30 * The id identifies the haptic object the command refers to
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31 */
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32 jint ID;
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33 /**
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34 * the command identifier
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35 */
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36 char command[MAX_CMD_LEN];
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37 /**
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38 * The command arguments. It's the string encoding of any type of
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39 * value, e.g. integers, floats, string itself etc.
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40 */
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41 char args[MAX_ARGS_LEN];
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42
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43 /**
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44 * Empty message constructor. Used for a message from the java thread.
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45 * The fields of the messae are filled with the value sent by the java
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46 * thread
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47 */
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48 Message();
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49
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50 /**
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51 */
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52 Message(const char* c, const char* a, jint id);
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53 };
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54
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55 }
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