sdl-ios-xcode: src/events/SDL

annotate src/events/SDL_touch.c @ 5221:16d5e8e90e01

Updated testoverlay2 to use the SDL 2D rendering API

author	Sam Lantinga <slouken@libsdl.org>
date	Mon, 07 Feb 2011 00:46:43 -0800
parents	d79ff339d1f2
children	b530ef003506

rev	line source
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	1 /*
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	2 SDL - Simple DirectMedia Layer
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	3 Copyright (C) 1997-2010 Sam Lantinga
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	4
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	5 This library is free software; you can redistribute it and/or
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	6 modify it under the terms of the GNU Lesser General Public
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	7 License as published by the Free Software Foundation; either
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	8 version 2.1 of the License, or (at your option) any later version.
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	9
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	10 This library is distributed in the hope that it will be useful,
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	13 Lesser General Public License for more details.
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	14
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	15 You should have received a copy of the GNU Lesser General Public
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	16 License along with this library; if not, write to the Free Software
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	18
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	19 Sam Lantinga
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	20 slouken@libsdl.org
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	21 */
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	22 #include "SDL_config.h"
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	23
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	24 /* General touch handling code for SDL */
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	25
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	26 #include "SDL_events.h"
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	27 #include "SDL_events_c.h"
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	28 #include "../video/SDL_sysvideo.h"
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	29
4648 0350b634c044 Fixed windo build errors. Should now be compilable. jimtla parents: 4646 diff changeset	30 #include <stdio.h>
0350b634c044 Fixed windo build errors. Should now be compilable. jimtla parents: 4646 diff changeset	31
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	32
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	33 static int SDL_num_touch = 0;
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	34 static SDL_Touch **SDL_touchPads = NULL;
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	35
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	36
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	37 /* Public functions */
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	38 int
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	39 SDL_TouchInit(void)
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	40 {
4667 0ecdbabdd7e7 Fixed Warning related to SDL_GestureAddTouch Jim Grandpre <jim.tla@gmail.com> parents: 4657 diff changeset	41 return (0);
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	42 }
4642 057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	43
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	44 SDL_Touch *
4678 f8431f66613d Added SDL_TouchID, SDL_FingerID, SDL_GestureID types. Converted to integer cioordinates (<- not working). jimtla parents: 4676 diff changeset	45 SDL_GetTouch(SDL_TouchID id)
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	46 {
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	47 int index = SDL_GetTouchIndexId(id);
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	48 if (index < 0 \|\| index >= SDL_num_touch) {
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	49 return NULL;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	50 }
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	51 return SDL_touchPads[index];
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	52 }
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	53
4642 057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	54 SDL_Touch *
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	55 SDL_GetTouchIndex(int index)
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	56 {
4642 057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	57 if (index < 0 \|\| index >= SDL_num_touch) {
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	58 return NULL;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	59 }
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	60 return SDL_touchPads[index];
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	61 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	62
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	63 int
4678 f8431f66613d Added SDL_TouchID, SDL_FingerID, SDL_GestureID types. Converted to integer cioordinates (<- not working). jimtla parents: 4676 diff changeset	64 SDL_GetFingerIndexId(SDL_Touch* touch,SDL_FingerID fingerid)
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	65 {
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	66 int i;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	67 for(i = 0;i < touch->num_fingers;i++)
4919 716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	68 if(touch->fingers[i]->id == fingerid)
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	69 return i;
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	70 return -1;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	71 }
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	72
4642 057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	73
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	74 SDL_Finger *
4678 f8431f66613d Added SDL_TouchID, SDL_FingerID, SDL_GestureID types. Converted to integer cioordinates (<- not working). jimtla parents: 4676 diff changeset	75 SDL_GetFinger(SDL_Touch* touch,SDL_FingerID id)
4642 057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	76 {
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	77 int index = SDL_GetFingerIndexId(touch,id);
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	78 if(index < 0 \|\| index >= touch->num_fingers)
4919 716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	79 return NULL;
4642 057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	80 return touch->fingers[index];
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	81 }
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	82
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	83
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	84 int
4678 f8431f66613d Added SDL_TouchID, SDL_FingerID, SDL_GestureID types. Converted to integer cioordinates (<- not working). jimtla parents: 4676 diff changeset	85 SDL_GetTouchIndexId(SDL_TouchID id)
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	86 {
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	87 int index;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	88 SDL_Touch *touch;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	89
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	90 for (index = 0; index < SDL_num_touch; ++index) {
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	91 touch = SDL_touchPads[index];
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	92 if (touch->id == id) {
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	93 return index;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	94 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	95 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	96 return -1;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	97 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	98
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	99 int
4642 057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	100 SDL_AddTouch(const SDL_Touch * touch, char *name)
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	101 {
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	102 SDL_Touch **touchPads;
5076 8bf5781fc582 Fixed size_t warnings on 64-bit build Sam Lantinga <slouken@libsdl.org> parents: 4919 diff changeset	103 int index;
8bf5781fc582 Fixed size_t warnings on 64-bit build Sam Lantinga <slouken@libsdl.org> parents: 4919 diff changeset	104 size_t length;
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	105
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	106 if (SDL_GetTouchIndexId(touch->id) != -1) {
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	107 SDL_SetError("Touch ID already in use");
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	108 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	109
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	110 /* Add the touch to the list of touch */
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	111 touchPads = (SDL_Touch **) SDL_realloc(SDL_touchPads,
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	112 (SDL_num_touch + 1) * sizeof(*touch));
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	113 if (!touchPads) {
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	114 SDL_OutOfMemory();
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	115 return -1;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	116 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	117
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	118 SDL_touchPads = touchPads;
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	119 index = SDL_num_touch++;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	120
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	121 SDL_touchPads[index] = (SDL_Touch ) SDL_malloc(sizeof(SDL_touchPads[index]));
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	122 if (!SDL_touchPads[index]) {
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	123 SDL_OutOfMemory();
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	124 return -1;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	125 }
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	126 SDL_touchPads[index] = touch;
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	127
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	128 /* we're setting the touch properties */
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	129 length = 0;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	130 length = SDL_strlen(name);
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	131 SDL_touchPads[index]->focus = 0;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	132 SDL_touchPads[index]->name = SDL_malloc((length + 2) * sizeof(char));
4642 057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	133 SDL_strlcpy(SDL_touchPads[index]->name, name, length + 1);
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	134
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	135 SDL_touchPads[index]->num_fingers = 0;
4646 eea1bf53effa Added include/touch.h Now reading in resolution of touch pad. Jim Grandpre <jim.tla@gmail.com> parents: 4645 diff changeset	136 SDL_touchPads[index]->max_fingers = 1;
eea1bf53effa Added include/touch.h Now reading in resolution of touch pad. Jim Grandpre <jim.tla@gmail.com> parents: 4645 diff changeset	137 SDL_touchPads[index]->fingers = (SDL_Finger *) SDL_malloc(sizeof(SDL_Finger));
eea1bf53effa Added include/touch.h Now reading in resolution of touch pad. Jim Grandpre <jim.tla@gmail.com> parents: 4645 diff changeset	138 SDL_touchPads[index]->fingers[0] = NULL;
4642 057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	139 SDL_touchPads[index]->buttonstate = 0;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	140 SDL_touchPads[index]->relative_mode = SDL_FALSE;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	141 SDL_touchPads[index]->flush_motion = SDL_FALSE;
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	142
4678 f8431f66613d Added SDL_TouchID, SDL_FingerID, SDL_GestureID types. Converted to integer cioordinates (<- not working). jimtla parents: 4676 diff changeset	143 SDL_touchPads[index]->xres = (1<<(16-1));
f8431f66613d Added SDL_TouchID, SDL_FingerID, SDL_GestureID types. Converted to integer cioordinates (<- not working). jimtla parents: 4676 diff changeset	144 SDL_touchPads[index]->yres = (1<<(16-1));
4657 eed063a0bf5b Moved Multi finger gesture recognition into the library. Jim Grandpre <jim.tla@gmail.com> parents: 4655 diff changeset	145 //Do I want this here? Probably
eed063a0bf5b Moved Multi finger gesture recognition into the library. Jim Grandpre <jim.tla@gmail.com> parents: 4655 diff changeset	146 SDL_GestureAddTouch(SDL_touchPads[index]);
eed063a0bf5b Moved Multi finger gesture recognition into the library. Jim Grandpre <jim.tla@gmail.com> parents: 4655 diff changeset	147
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	148 return index;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	149 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	150
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	151 void
4678 f8431f66613d Added SDL_TouchID, SDL_FingerID, SDL_GestureID types. Converted to integer cioordinates (<- not working). jimtla parents: 4676 diff changeset	152 SDL_DelTouch(SDL_TouchID id)
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	153 {
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	154 int index = SDL_GetTouchIndexId(id);
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	155 SDL_Touch *touch = SDL_GetTouch(id);
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	156
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	157 if (!touch) {
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	158 return;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	159 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	160
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	161
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	162 SDL_free(touch->name);
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	163
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	164 if (touch->FreeTouch) {
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	165 touch->FreeTouch(touch);
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	166 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	167 SDL_free(touch);
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	168
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	169 SDL_num_touch--;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	170 SDL_touchPads[index] = SDL_touchPads[SDL_num_touch];
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	171 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	172
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	173 void
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	174 SDL_TouchQuit(void)
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	175 {
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	176 int i;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	177
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	178 for (i = SDL_num_touch-1; i > 0 ; --i) {
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	179 SDL_DelTouch(i);
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	180 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	181 SDL_num_touch = 0;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	182
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	183 if (SDL_touchPads) {
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	184 SDL_free(SDL_touchPads);
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	185 SDL_touchPads = NULL;
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	186 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	187 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	188
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	189 int
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	190 SDL_GetNumTouch(void)
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	191 {
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	192 return SDL_num_touch;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	193 }
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	194 SDL_Window *
4678 f8431f66613d Added SDL_TouchID, SDL_FingerID, SDL_GestureID types. Converted to integer cioordinates (<- not working). jimtla parents: 4676 diff changeset	195 SDL_GetTouchFocusWindow(SDL_TouchID id)
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	196 {
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	197 SDL_Touch *touch = SDL_GetTouch(id);
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	198
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	199 if (!touch) {
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	200 return 0;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	201 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	202 return touch->focus;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	203 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	204
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	205 void
4678 f8431f66613d Added SDL_TouchID, SDL_FingerID, SDL_GestureID types. Converted to integer cioordinates (<- not working). jimtla parents: 4676 diff changeset	206 SDL_SetTouchFocus(SDL_TouchID id, SDL_Window * window)
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	207 {
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	208 int index = SDL_GetTouchIndexId(id);
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	209 SDL_Touch *touch = SDL_GetTouch(id);
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	210 int i;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	211 SDL_bool focus;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	212
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	213 if (!touch \|\| (touch->focus == window)) {
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	214 return;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	215 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	216
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	217 /* See if the current window has lost focus */
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	218 if (touch->focus) {
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	219 focus = SDL_FALSE;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	220 for (i = 0; i < SDL_num_touch; ++i) {
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	221 SDL_Touch *check;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	222 if (i != index) {
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	223 check = SDL_touchPads[i];
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	224 if (check && check->focus == touch->focus) {
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	225 focus = SDL_TRUE;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	226 break;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	227 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	228 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	229 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	230 if (!focus) {
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	231 SDL_SendWindowEvent(touch->focus, SDL_WINDOWEVENT_LEAVE, 0, 0);
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	232 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	233 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	234
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	235 touch->focus = window;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	236
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	237 if (touch->focus) {
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	238 focus = SDL_FALSE;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	239 for (i = 0; i < SDL_num_touch; ++i) {
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	240 SDL_Touch *check;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	241 if (i != index) {
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	242 check = SDL_touchPads[i];
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	243 if (check && check->focus == touch->focus) {
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	244 focus = SDL_TRUE;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	245 break;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	246 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	247 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	248 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	249 if (!focus) {
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	250 SDL_SendWindowEvent(touch->focus, SDL_WINDOWEVENT_ENTER, 0, 0);
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	251 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	252 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	253 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	254
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	255 int
4678 f8431f66613d Added SDL_TouchID, SDL_FingerID, SDL_GestureID types. Converted to integer cioordinates (<- not working). jimtla parents: 4676 diff changeset	256 SDL_AddFinger(SDL_Touch* touch,SDL_Finger *finger)
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	257 {
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	258 int index;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	259 SDL_Finger **fingers;
4646 eea1bf53effa Added include/touch.h Now reading in resolution of touch pad. Jim Grandpre <jim.tla@gmail.com> parents: 4645 diff changeset	260 //printf("Adding Finger...\n");
4678 f8431f66613d Added SDL_TouchID, SDL_FingerID, SDL_GestureID types. Converted to integer cioordinates (<- not working). jimtla parents: 4676 diff changeset	261 if (SDL_GetFingerIndexId(touch,finger->id) != -1) {
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	262 SDL_SetError("Finger ID already in use");
4919 716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	263 }
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	264
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	265 /* Add the touch to the list of touch */
4646 eea1bf53effa Added include/touch.h Now reading in resolution of touch pad. Jim Grandpre <jim.tla@gmail.com> parents: 4645 diff changeset	266 if(touch->num_fingers >= touch->max_fingers){
4919 716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	267 //printf("Making room for it!\n");
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	268 fingers = (SDL_Finger **) SDL_realloc(touch->fingers,
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	269 (touch->num_fingers + 1) * sizeof(SDL_Finger *));
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	270 touch->max_fingers = touch->num_fingers+1;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	271 if (!fingers) {
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	272 SDL_OutOfMemory();
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	273 return -1;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	274 } else {
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	275 touch->max_fingers = touch->num_fingers+1;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	276 touch->fingers = fingers;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	277 }
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	278 }
4645 0375d020e7e3 Auto-detects Wacom touch devices. Jim Grandpre <jim.tla@gmail.com> parents: 4644 diff changeset	279
4646 eea1bf53effa Added include/touch.h Now reading in resolution of touch pad. Jim Grandpre <jim.tla@gmail.com> parents: 4645 diff changeset	280 index = touch->num_fingers;
eea1bf53effa Added include/touch.h Now reading in resolution of touch pad. Jim Grandpre <jim.tla@gmail.com> parents: 4645 diff changeset	281 //printf("Max_Fingers: %i Index: %i\n",touch->max_fingers,index);
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	282
4646 eea1bf53effa Added include/touch.h Now reading in resolution of touch pad. Jim Grandpre <jim.tla@gmail.com> parents: 4645 diff changeset	283 touch->fingers[index] = (SDL_Finger *) SDL_malloc(sizeof(SDL_Finger));
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	284 if (!touch->fingers[index]) {
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	285 SDL_OutOfMemory();
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	286 return -1;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	287 }
4678 f8431f66613d Added SDL_TouchID, SDL_FingerID, SDL_GestureID types. Converted to integer cioordinates (<- not working). jimtla parents: 4676 diff changeset	288 (touch->fingers[index]) = finger;
4646 eea1bf53effa Added include/touch.h Now reading in resolution of touch pad. Jim Grandpre <jim.tla@gmail.com> parents: 4645 diff changeset	289 touch->num_fingers++;
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	290
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	291 return index;
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	292 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	293
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	294 int
4678 f8431f66613d Added SDL_TouchID, SDL_FingerID, SDL_GestureID types. Converted to integer cioordinates (<- not working). jimtla parents: 4676 diff changeset	295 SDL_DelFinger(SDL_Touch* touch,SDL_FingerID fingerid)
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	296 {
4642 057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	297 int index = SDL_GetFingerIndexId(touch,fingerid);
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	298 SDL_Finger* finger = SDL_GetFinger(touch,fingerid);
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	299
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	300 if (!finger) {
4648 0350b634c044 Fixed windo build errors. Should now be compilable. jimtla parents: 4646 diff changeset	301 return -1;
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	302 }
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	303
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	304
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	305 SDL_free(finger);
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	306 touch->num_fingers--;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	307 touch->fingers[index] = touch->fingers[touch->num_fingers];
4655 4c94f2023d62 Fixed bugs in input, cleaned up $1 Jim Grandpre <jim.tla@gmail.com> parents: 4654 diff changeset	308 return 0;
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	309 }
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	310
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	311
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	312 int
4678 f8431f66613d Added SDL_TouchID, SDL_FingerID, SDL_GestureID types. Converted to integer cioordinates (<- not working). jimtla parents: 4676 diff changeset	313 SDL_SendFingerDown(SDL_TouchID id, SDL_FingerID fingerid, SDL_bool down,
4919 716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	314 float xin, float yin, float pressurein)
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	315 {
4643 8806b78988f7 Bug fixes. Basic touch events (finger up, finger down, finger move) supported. Jim Grandpre <jim.tla@gmail.com> parents: 4642 diff changeset	316 int posted;
4919 716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	317 Uint16 x;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	318 Uint16 y;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	319 Uint16 pressure;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	320 SDL_Finger *finger;
4865 fff50e86c891 Update VS2010 project to add new files; update new files so code builds on Win32/Win64 Andreas Schiffler <aschiffler@ferzkopp.net> parents: 4689 diff changeset	321
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	322 SDL_Touch* touch = SDL_GetTouch(id);
4643 8806b78988f7 Bug fixes. Basic touch events (finger up, finger down, finger move) supported. Jim Grandpre <jim.tla@gmail.com> parents: 4642 diff changeset	323
4674 89d5e2201b00 Prevented SDL_SendDown from sending on nonexistent touch devices. Jim Grandpre <jim.tla@gmail.com> parents: 4667 diff changeset	324 if(!touch) {
89d5e2201b00 Prevented SDL_SendDown from sending on nonexistent touch devices. Jim Grandpre <jim.tla@gmail.com> parents: 4667 diff changeset	325 return SDL_TouchNotFoundError(id);
89d5e2201b00 Prevented SDL_SendDown from sending on nonexistent touch devices. Jim Grandpre <jim.tla@gmail.com> parents: 4667 diff changeset	326 }
4683 15dfe42edbfd Fixed gestureMulti. Disabled dollar gesture temporarily. Jim Grandpre <jim.tla@gmail.com> parents: 4681 diff changeset	327
15dfe42edbfd Fixed gestureMulti. Disabled dollar gesture temporarily. Jim Grandpre <jim.tla@gmail.com> parents: 4681 diff changeset	328
4678 f8431f66613d Added SDL_TouchID, SDL_FingerID, SDL_GestureID types. Converted to integer cioordinates (<- not working). jimtla parents: 4676 diff changeset	329 //scale to Integer coordinates
4865 fff50e86c891 Update VS2010 project to add new files; update new files so code builds on Win32/Win64 Andreas Schiffler <aschiffler@ferzkopp.net> parents: 4689 diff changeset	330 x = (Uint16)((xin+touch->x_min)*(touch->xres)/(touch->native_xres));
fff50e86c891 Update VS2010 project to add new files; update new files so code builds on Win32/Win64 Andreas Schiffler <aschiffler@ferzkopp.net> parents: 4689 diff changeset	331 y = (Uint16)((yin+touch->y_min)*(touch->yres)/(touch->native_yres));
fff50e86c891 Update VS2010 project to add new files; update new files so code builds on Win32/Win64 Andreas Schiffler <aschiffler@ferzkopp.net> parents: 4689 diff changeset	332 pressure = (Uint16)((yin+touch->pressure_min)*(touch->pressureres)/(touch->native_pressureres));
4683 15dfe42edbfd Fixed gestureMulti. Disabled dollar gesture temporarily. Jim Grandpre <jim.tla@gmail.com> parents: 4681 diff changeset	333
4865 fff50e86c891 Update VS2010 project to add new files; update new files so code builds on Win32/Win64 Andreas Schiffler <aschiffler@ferzkopp.net> parents: 4689 diff changeset	334 finger = SDL_GetFinger(touch,fingerid);
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	335 if(down) {
4919 716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	336 if(finger == NULL) {
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	337 SDL_Finger nf;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	338 nf.id = fingerid;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	339 nf.x = x;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	340 nf.y = y;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	341 nf.pressure = pressure;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	342 nf.xdelta = 0;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	343 nf.ydelta = 0;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	344 nf.last_x = x;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	345 nf.last_y = y;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	346 nf.last_pressure = pressure;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	347 nf.down = SDL_FALSE;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	348 if(SDL_AddFinger(touch,&nf) < 0) return 0;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	349 finger = SDL_GetFinger(touch,fingerid);
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	350 }
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	351 else if(finger->down) return 0;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	352 if(xin < touch->x_min \|\| yin < touch->y_min) return 0; //should defer if only a partial input
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	353 posted = 0;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	354 if (SDL_GetEventState(SDL_FINGERDOWN) == SDL_ENABLE) {
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	355 SDL_Event event;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	356 event.tfinger.type = SDL_FINGERDOWN;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	357 event.tfinger.touchId = id;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	358 event.tfinger.x = x;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	359 event.tfinger.y = y;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	360 event.tfinger.pressure = pressure;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	361 event.tfinger.state = touch->buttonstate;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	362 event.tfinger.windowID = touch->focus ? touch->focus->id : 0;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	363 event.tfinger.fingerId = fingerid;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	364 posted = (SDL_PushEvent(&event) > 0);
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	365 }
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	366 if(posted) finger->down = SDL_TRUE;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	367 return posted;
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	368 }
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	369 else {
4868 d6adaafcfb10 Fixed compiling with Visual Studio 2008 Sam Lantinga <slouken@libsdl.org> parents: 4865 diff changeset	370 if(finger == NULL) {
d6adaafcfb10 Fixed compiling with Visual Studio 2008 Sam Lantinga <slouken@libsdl.org> parents: 4865 diff changeset	371 SDL_SetError("Finger not found.");
d6adaafcfb10 Fixed compiling with Visual Studio 2008 Sam Lantinga <slouken@libsdl.org> parents: 4865 diff changeset	372 return 0;
d6adaafcfb10 Fixed compiling with Visual Studio 2008 Sam Lantinga <slouken@libsdl.org> parents: 4865 diff changeset	373 }
4919 716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	374 posted = 0;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	375 if (SDL_GetEventState(SDL_FINGERUP) == SDL_ENABLE) {
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	376 SDL_Event event;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	377 event.tfinger.type = SDL_FINGERUP;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	378 event.tfinger.touchId = id;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	379 event.tfinger.state = touch->buttonstate;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	380 event.tfinger.windowID = touch->focus ? touch->focus->id : 0;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	381 event.tfinger.fingerId = fingerid;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	382 //I don't trust the coordinates passed on fingerUp
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	383 event.tfinger.x = finger->x;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	384 event.tfinger.y = finger->y;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	385 event.tfinger.dx = 0;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	386 event.tfinger.dy = 0;
4683 15dfe42edbfd Fixed gestureMulti. Disabled dollar gesture temporarily. Jim Grandpre <jim.tla@gmail.com> parents: 4681 diff changeset	387
4919 716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	388 if(SDL_DelFinger(touch,fingerid) < 0) return 0;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	389 posted = (SDL_PushEvent(&event) > 0);
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	390 }
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	391 return posted;
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	392 }
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	393 }
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	394
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	395 int
4678 f8431f66613d Added SDL_TouchID, SDL_FingerID, SDL_GestureID types. Converted to integer cioordinates (<- not working). jimtla parents: 4676 diff changeset	396 SDL_SendTouchMotion(SDL_TouchID id, SDL_FingerID fingerid, int relative,
4919 716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	397 float xin, float yin, float pressurein)
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	398 {
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	399 int index = SDL_GetTouchIndexId(id);
5126 d79ff339d1f2 Fixed bug #1056 (Frequent crashes in Touch events by simply touching the screen) Sam Lantinga <slouken@libsdl.org> parents: 5076 diff changeset	400 SDL_Touch *touch;
d79ff339d1f2 Fixed bug #1056 (Frequent crashes in Touch events by simply touching the screen) Sam Lantinga <slouken@libsdl.org> parents: 5076 diff changeset	401 SDL_Finger *finger;
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	402 int posted;
4683 15dfe42edbfd Fixed gestureMulti. Disabled dollar gesture temporarily. Jim Grandpre <jim.tla@gmail.com> parents: 4681 diff changeset	403 Sint16 xrel, yrel;
4676 99b4560b7aa1 Upgraded touchId/fingerId to long. Changed position variables to floats. jimtla parents: 4674 diff changeset	404 float x_max = 0, y_max = 0;
5126 d79ff339d1f2 Fixed bug #1056 (Frequent crashes in Touch events by simply touching the screen) Sam Lantinga <slouken@libsdl.org> parents: 5076 diff changeset	405 Uint16 x;
d79ff339d1f2 Fixed bug #1056 (Frequent crashes in Touch events by simply touching the screen) Sam Lantinga <slouken@libsdl.org> parents: 5076 diff changeset	406 Uint16 y;
d79ff339d1f2 Fixed bug #1056 (Frequent crashes in Touch events by simply touching the screen) Sam Lantinga <slouken@libsdl.org> parents: 5076 diff changeset	407 Uint16 pressure;
4655 4c94f2023d62 Fixed bugs in input, cleaned up $1 Jim Grandpre <jim.tla@gmail.com> parents: 4654 diff changeset	408
5126 d79ff339d1f2 Fixed bug #1056 (Frequent crashes in Touch events by simply touching the screen) Sam Lantinga <slouken@libsdl.org> parents: 5076 diff changeset	409 touch = SDL_GetTouch(id);
4674 89d5e2201b00 Prevented SDL_SendDown from sending on nonexistent touch devices. Jim Grandpre <jim.tla@gmail.com> parents: 4667 diff changeset	410 if (!touch) {
89d5e2201b00 Prevented SDL_SendDown from sending on nonexistent touch devices. Jim Grandpre <jim.tla@gmail.com> parents: 4667 diff changeset	411 return SDL_TouchNotFoundError(id);
89d5e2201b00 Prevented SDL_SendDown from sending on nonexistent touch devices. Jim Grandpre <jim.tla@gmail.com> parents: 4667 diff changeset	412 }
4678 f8431f66613d Added SDL_TouchID, SDL_FingerID, SDL_GestureID types. Converted to integer cioordinates (<- not working). jimtla parents: 4676 diff changeset	413
f8431f66613d Added SDL_TouchID, SDL_FingerID, SDL_GestureID types. Converted to integer cioordinates (<- not working). jimtla parents: 4676 diff changeset	414 //scale to Integer coordinates
4865 fff50e86c891 Update VS2010 project to add new files; update new files so code builds on Win32/Win64 Andreas Schiffler <aschiffler@ferzkopp.net> parents: 4689 diff changeset	415 x = (Uint16)((xin+touch->x_min)*(touch->xres)/(touch->native_xres));
fff50e86c891 Update VS2010 project to add new files; update new files so code builds on Win32/Win64 Andreas Schiffler <aschiffler@ferzkopp.net> parents: 4689 diff changeset	416 y = (Uint16)((yin+touch->y_min)*(touch->yres)/(touch->native_yres));
fff50e86c891 Update VS2010 project to add new files; update new files so code builds on Win32/Win64 Andreas Schiffler <aschiffler@ferzkopp.net> parents: 4689 diff changeset	417 pressure = (Uint16)((yin+touch->pressure_min)*(touch->pressureres)/(touch->native_pressureres));
4674 89d5e2201b00 Prevented SDL_SendDown from sending on nonexistent touch devices. Jim Grandpre <jim.tla@gmail.com> parents: 4667 diff changeset	418 if(touch->flush_motion) {
4919 716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	419 return 0;
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	420 }
4654 7dbcd71216df Added $1 gesture recognition. Jim Grandpre <jim.tla@gmail.com> parents: 4648 diff changeset	421
5126 d79ff339d1f2 Fixed bug #1056 (Frequent crashes in Touch events by simply touching the screen) Sam Lantinga <slouken@libsdl.org> parents: 5076 diff changeset	422 finger = SDL_GetFinger(touch,fingerid);
4655 4c94f2023d62 Fixed bugs in input, cleaned up $1 Jim Grandpre <jim.tla@gmail.com> parents: 4654 diff changeset	423 if(finger == NULL \|\| !finger->down) {
4919 716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	424 return SDL_SendFingerDown(id,fingerid,SDL_TRUE,xin,yin,pressurein);
4654 7dbcd71216df Added $1 gesture recognition. Jim Grandpre <jim.tla@gmail.com> parents: 4648 diff changeset	425 } else {
4919 716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	426 /* the relative motion is calculated regarding the last position */
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	427 if (relative) {
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	428 xrel = x;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	429 yrel = y;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	430 x = (finger->last_x + x);
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	431 y = (finger->last_y + y);
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	432 } else {
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	433 if(xin < touch->x_min) x = finger->last_x; /If movement is only in one axis,/
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	434 if(yin < touch->y_min) y = finger->last_y; /The other is marked as -1/
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	435 if(pressurein < touch->pressure_min) pressure = finger->last_pressure;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	436 xrel = x - finger->last_x;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	437 yrel = y - finger->last_y;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	438 //printf("xrel,yrel (%i,%i)\n",(int)xrel,(int)yrel);
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	439 }
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	440
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	441 /* Drop events that don't change state */
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	442 if (!xrel && !yrel) {
4654 7dbcd71216df Added $1 gesture recognition. Jim Grandpre <jim.tla@gmail.com> parents: 4648 diff changeset	443 #if 0
4919 716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	444 printf("Touch event didn't change state - dropped!\n");
4654 7dbcd71216df Added $1 gesture recognition. Jim Grandpre <jim.tla@gmail.com> parents: 4648 diff changeset	445 #endif
4919 716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	446 return 0;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	447 }
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	448
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	449 /* Update internal touch coordinates */
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	450
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	451 finger->x = x;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	452 finger->y = y;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	453
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	454 /Should scale to window? Normalize? Maintain Aspect?/
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	455 //SDL_GetWindowSize(touch->focus, &x_max, &y_max);
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	456
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	457 /* make sure that the pointers find themselves inside the windows */
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	458 /* only check if touch->xmax is set ! */
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	459 /*
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	460 if (x_max && touch->x > x_max) {
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	461 touch->x = x_max;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	462 } else if (touch->x < 0) {
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	463 touch->x = 0;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	464 }
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	465
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	466 if (y_max && touch->y > y_max) {
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	467 touch->y = y_max;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	468 } else if (touch->y < 0) {
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	469 touch->y = 0;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	470 }
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	471 */
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	472 finger->xdelta = xrel;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	473 finger->ydelta = yrel;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	474 finger->pressure = pressure;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	475
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	476
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	477
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	478 /* Post the event, if desired */
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	479 posted = 0;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	480 if (SDL_GetEventState(SDL_FINGERMOTION) == SDL_ENABLE) {
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	481 SDL_Event event;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	482 event.tfinger.type = SDL_FINGERMOTION;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	483 event.tfinger.touchId = id;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	484 event.tfinger.fingerId = fingerid;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	485 event.tfinger.x = x;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	486 event.tfinger.y = y;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	487 event.tfinger.dx = xrel;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	488 event.tfinger.dy = yrel;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	489
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	490 event.tfinger.pressure = pressure;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	491 event.tfinger.state = touch->buttonstate;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	492 event.tfinger.windowID = touch->focus ? touch->focus->id : 0;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	493 posted = (SDL_PushEvent(&event) > 0);
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	494 }
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	495 finger->last_x = finger->x;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	496 finger->last_y = finger->y;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	497 finger->last_pressure = finger->pressure;
716b2cbf4c9e First pass at Windows multi-touch gesture support Sam Lantinga <slouken@libsdl.org> parents: 4868 diff changeset	498 return posted;
4655 4c94f2023d62 Fixed bugs in input, cleaned up $1 Jim Grandpre <jim.tla@gmail.com> parents: 4654 diff changeset	499 }
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	500 }
5126 d79ff339d1f2 Fixed bug #1056 (Frequent crashes in Touch events by simply touching the screen) Sam Lantinga <slouken@libsdl.org> parents: 5076 diff changeset	501
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	502 int
4678 f8431f66613d Added SDL_TouchID, SDL_FingerID, SDL_GestureID types. Converted to integer cioordinates (<- not working). jimtla parents: 4676 diff changeset	503 SDL_SendTouchButton(SDL_TouchID id, Uint8 state, Uint8 button)
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	504 {
5126 d79ff339d1f2 Fixed bug #1056 (Frequent crashes in Touch events by simply touching the screen) Sam Lantinga <slouken@libsdl.org> parents: 5076 diff changeset	505 SDL_Touch *touch;
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	506 int posted;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	507 Uint32 type;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	508
4674 89d5e2201b00 Prevented SDL_SendDown from sending on nonexistent touch devices. Jim Grandpre <jim.tla@gmail.com> parents: 4667 diff changeset	509
5126 d79ff339d1f2 Fixed bug #1056 (Frequent crashes in Touch events by simply touching the screen) Sam Lantinga <slouken@libsdl.org> parents: 5076 diff changeset	510 touch = SDL_GetTouch(id);
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	511 if (!touch) {
4674 89d5e2201b00 Prevented SDL_SendDown from sending on nonexistent touch devices. Jim Grandpre <jim.tla@gmail.com> parents: 4667 diff changeset	512 return SDL_TouchNotFoundError(id);
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	513 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	514
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	515 /* Figure out which event to perform */
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	516 switch (state) {
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	517 case SDL_PRESSED:
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	518 if (touch->buttonstate & SDL_BUTTON(button)) {
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	519 /* Ignore this event, no state change */
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	520 return 0;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	521 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	522 type = SDL_TOUCHBUTTONDOWN;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	523 touch->buttonstate \|= SDL_BUTTON(button);
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	524 break;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	525 case SDL_RELEASED:
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	526 if (!(touch->buttonstate & SDL_BUTTON(button))) {
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	527 /* Ignore this event, no state change */
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	528 return 0;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	529 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	530 type = SDL_TOUCHBUTTONUP;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	531 touch->buttonstate &= ~SDL_BUTTON(button);
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	532 break;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	533 default:
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	534 /* Invalid state -- bail */
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	535 return 0;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	536 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	537
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	538 /* Post the event, if desired */
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	539 posted = 0;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	540 if (SDL_GetEventState(type) == SDL_ENABLE) {
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	541 SDL_Event event;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	542 event.type = type;
4676 99b4560b7aa1 Upgraded touchId/fingerId to long. Changed position variables to floats. jimtla parents: 4674 diff changeset	543 event.tbutton.touchId = touch->id;
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	544 event.tbutton.state = state;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	545 event.tbutton.button = button;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	546 event.tbutton.windowID = touch->focus ? touch->focus->id : 0;
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	547 posted = (SDL_PushEvent(&event) > 0);
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	548 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	549 return posted;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	550 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	551
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	552 char *
4678 f8431f66613d Added SDL_TouchID, SDL_FingerID, SDL_GestureID types. Converted to integer cioordinates (<- not working). jimtla parents: 4676 diff changeset	553 SDL_GetTouchName(SDL_TouchID id)
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	554 {
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	555 SDL_Touch *touch = SDL_GetTouch(id);
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	556 if (!touch) {
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	557 return NULL;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	558 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	559 return touch->name;
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	560 }
f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	561
4678 f8431f66613d Added SDL_TouchID, SDL_FingerID, SDL_GestureID types. Converted to integer cioordinates (<- not working). jimtla parents: 4676 diff changeset	562 int SDL_TouchNotFoundError(SDL_TouchID id) {
4868 d6adaafcfb10 Fixed compiling with Visual Studio 2008 Sam Lantinga <slouken@libsdl.org> parents: 4865 diff changeset	563 //int i;
d6adaafcfb10 Fixed compiling with Visual Studio 2008 Sam Lantinga <slouken@libsdl.org> parents: 4865 diff changeset	564 SDL_SetError("ERROR: Cannot send touch on non-existent device with id: %li make sure SDL_AddTouch has been called\n",id);
d6adaafcfb10 Fixed compiling with Visual Studio 2008 Sam Lantinga <slouken@libsdl.org> parents: 4865 diff changeset	565 #if 0
4674 89d5e2201b00 Prevented SDL_SendDown from sending on nonexistent touch devices. Jim Grandpre <jim.tla@gmail.com> parents: 4667 diff changeset	566 printf("ERROR: There are %i touches installed with Id's:\n",SDL_num_touch);
89d5e2201b00 Prevented SDL_SendDown from sending on nonexistent touch devices. Jim Grandpre <jim.tla@gmail.com> parents: 4667 diff changeset	567 for(i=0;i < SDL_num_touch;i++) {
4676 99b4560b7aa1 Upgraded touchId/fingerId to long. Changed position variables to floats. jimtla parents: 4674 diff changeset	568 printf("ERROR: %li\n",SDL_touchPads[i]->id);
4674 89d5e2201b00 Prevented SDL_SendDown from sending on nonexistent touch devices. Jim Grandpre <jim.tla@gmail.com> parents: 4667 diff changeset	569 }
4868 d6adaafcfb10 Fixed compiling with Visual Studio 2008 Sam Lantinga <slouken@libsdl.org> parents: 4865 diff changeset	570 #endif
4674 89d5e2201b00 Prevented SDL_SendDown from sending on nonexistent touch devices. Jim Grandpre <jim.tla@gmail.com> parents: 4667 diff changeset	571 return 0;
89d5e2201b00 Prevented SDL_SendDown from sending on nonexistent touch devices. Jim Grandpre <jim.tla@gmail.com> parents: 4667 diff changeset	572 }
4640 f068a6dfc858 Added SDL_touch.c/SDL_touch_c.h as slightly modifeind SDL_mouse. Made reads in touchSimp non-blocking. Jim Grandpre <jim.tla@gmail.com>* parents: diff changeset	573 /* vi: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate src/events/SDL_touch.c @ 5221:16d5e8e90e01