Mercurial > sdl-ios-xcode
diff src/video/android/SDL_androidtouch.c @ 5001:77df56570442
Added "mouse" support for the Android touch screen
author | Sam Lantinga <slouken@libsdl.org> |
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date | Thu, 13 Jan 2011 18:31:15 -0800 |
parents | |
children | b530ef003506 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/video/android/SDL_androidtouch.c Thu Jan 13 18:31:15 2011 -0800 @@ -0,0 +1,60 @@ +/* + SDL - Simple DirectMedia Layer + Copyright (C) 1997-2010 Sam Lantinga + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + + Sam Lantinga + slouken@libsdl.org +*/ +#include "SDL_config.h" + +#include <android/log.h> + +#include "SDL_events.h" +#include "../../events/SDL_mouse_c.h" + +#include "SDL_androidtouch.h" + + +#define ACTION_DOWN 0 +#define ACTION_UP 1 +#define ACTION_MOVE 2 +#define ACTION_CANCEL 3 +#define ACTION_OUTSIDE 4 + +void Android_OnTouch(int action, float x, float y, float p) +{ + if (!Android_Window) { + return; + } + + if ((action != ACTION_CANCEL) && (action != ACTION_OUTSIDE)) { + SDL_SetMouseFocus(Android_Window); + SDL_SendMouseMotion(Android_Window, 0, (int)x, (int)y); + switch(action) { + case ACTION_DOWN: + SDL_SendMouseButton(Android_Window, SDL_PRESSED, SDL_BUTTON_LEFT); + break; + case ACTION_UP: + SDL_SendMouseButton(Android_Window, SDL_RELEASED, SDL_BUTTON_LEFT); + break; + } + } else { + SDL_SetMouseFocus(NULL); + } +} + +/* vi: set ts=4 sw=4 expandtab: */