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annotate src/video/android/SDL_androidtouch.c @ 5282:8e421890cdb8

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Fixed bug #1117 There's a new event that's always sent when the window changes size, and that event is what the renderers listen for to determine if they need to rebind their context.
author Sam Lantinga <slouken@libsdl.org>
date Sat, 12 Feb 2011 19:02:14 -0800
parents b530ef003506
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1 /*
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2 SDL - Simple DirectMedia Layer
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b530ef003506 Happy 2011! :)
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3 Copyright (C) 1997-2011 Sam Lantinga
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4
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5 This library is free software; you can redistribute it and/or
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6 modify it under the terms of the GNU Lesser General Public
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7 License as published by the Free Software Foundation; either
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8 version 2.1 of the License, or (at your option) any later version.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Lesser General Public License for more details.
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14
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15 You should have received a copy of the GNU Lesser General Public
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16 License along with this library; if not, write to the Free Software
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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18
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19 Sam Lantinga
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20 slouken@libsdl.org
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21 */
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22 #include "SDL_config.h"
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23
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24 #include <android/log.h>
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25
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26 #include "SDL_events.h"
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27 #include "../../events/SDL_mouse_c.h"
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28
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29 #include "SDL_androidtouch.h"
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30
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31
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32 #define ACTION_DOWN 0
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33 #define ACTION_UP 1
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34 #define ACTION_MOVE 2
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35 #define ACTION_CANCEL 3
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36 #define ACTION_OUTSIDE 4
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37
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38 void Android_OnTouch(int action, float x, float y, float p)
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39 {
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40 if (!Android_Window) {
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41 return;
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42 }
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43
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44 if ((action != ACTION_CANCEL) && (action != ACTION_OUTSIDE)) {
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45 SDL_SetMouseFocus(Android_Window);
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46 SDL_SendMouseMotion(Android_Window, 0, (int)x, (int)y);
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47 switch(action) {
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48 case ACTION_DOWN:
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49 SDL_SendMouseButton(Android_Window, SDL_PRESSED, SDL_BUTTON_LEFT);
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50 break;
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51 case ACTION_UP:
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52 SDL_SendMouseButton(Android_Window, SDL_RELEASED, SDL_BUTTON_LEFT);
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53 break;
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54 }
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55 } else {
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56 SDL_SetMouseFocus(NULL);
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57 }
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58 }
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59
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60 /* vi: set ts=4 sw=4 expandtab: */