sdl-ios-xcode: src/events/SDL

annotate src/events/SDL_touch.c @ 4643:8806b78988f7

Bug fixes. Basic touch events (finger up, finger down, finger move) supported.

author	Jim Grandpre <jim.tla@gmail.com>
date	Sat, 29 May 2010 01:47:19 -0400
parents	057e8762d2a1
children	fb500b3e1717

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
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	30
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	31 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	32 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	33
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	34
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 /* 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	36 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	37 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	38 {
4642 057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	39 SDL_Touch touch;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	40 touch.pressure_max = 0;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	41 touch.pressure_min = 0;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	42 touch.id = 0; //Should be function?
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	43
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	44 SDL_AddTouch(&touch, "Touch1");
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	45 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	46 }
4642 057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	47
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 SDL_Touch *
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	49 SDL_GetTouch(int 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	50 {
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	51 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	52 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	53 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	54 }
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	55 return SDL_touchPads[index];
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	56 }
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	57
4642 057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	58 SDL_Touch *
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	59 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	60 {
4642 057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	61 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	62 return NULL;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	63 }
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	64 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	65 }
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	66
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	67 int
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	68 SDL_GetFingerIndexId(SDL_Touch* touch,int fingerid)
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	69 {
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	70 int i;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	71 for(i = 0;i < touch->num_fingers;i++)
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	72 if(touch->fingers[i]->id == fingerid)
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	73 return i;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	74 return -1;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	75 }
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	76
4642 057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	77
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	78 SDL_Finger *
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	79 SDL_GetFinger(SDL_Touch* touch,int id)
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	80 {
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	81 int index = SDL_GetFingerIndexId(touch,id);
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	82 if(index < 0 \|\| index >= touch->num_fingers)
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	83 return NULL;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	84 return touch->fingers[index];
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	85 }
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	86
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	87
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	88 int
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	89 SDL_GetTouchIndexId(int 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	90 {
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	91 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	92 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	93
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 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	95 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	96 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	97 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	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 }
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	100 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	101 }
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	102
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	103 int
4642 057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	104 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	105 {
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	106 SDL_Touch **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	107 int selected_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	108 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	109 size_t length;
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
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	111 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	112 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	113 }
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
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 /* 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	116 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	117 (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	118 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	119 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	120 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	121 }
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	122
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	123 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	124 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	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] = (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	127 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	128 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	129 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	130 }
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] = 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	132
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	133 /* 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	134 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	135 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	136 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	137 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	138 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	139
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	140 SDL_touchPads[index]->num_fingers = 0;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	141 SDL_touchPads[index]->buttonstate = 0;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	142 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	143 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	144
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	145 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	146 }
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	147
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 void
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	149 SDL_DelTouch(int 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	150 {
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	151 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	152 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	153
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	154 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	155 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	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
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	158
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	159 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	160
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	161 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	162 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	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 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	165
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	166 SDL_num_touch--;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	167 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	168 }
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	169
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	170 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	171 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	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 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	174
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	175 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	176 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	177 }
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	178 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	179
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	180 if (SDL_touchPads) {
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	181 SDL_free(SDL_touchPads);
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	182 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	183 }
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	184 }
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	185
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 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	187 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	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 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	190 }
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	191 SDL_Window *
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	192 SDL_GetTouchFocusWindow(int 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	193 {
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	194 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	195
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 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	197 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	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 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	200 }
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 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	203 SDL_SetTouchFocus(int id, SDL_Window * 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	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 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	206 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	207 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	208 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	209
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 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	211 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	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
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 /* 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	215 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	216 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	217 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	218 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	219 if (i != index) {
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	220 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	221 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	222 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	223 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	224 }
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 }
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 }
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 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	228 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	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 }
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
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 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	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 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	235 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	236 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	237 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	238 if (i != index) {
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	239 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	240 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	241 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	242 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	243 }
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 }
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 }
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 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	247 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	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 }
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 }
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
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	252 int
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	253 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	254 {
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	255 int index;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	256 SDL_Finger **fingers;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	257 size_t length;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	258
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	259 if (SDL_GetFingerIndexId(touch,finger->id) != -1) {
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	260 SDL_SetError("Finger ID already in use");
4642 057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	261 }
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	262
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	263 /* Add the touch to the list of touch */
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	264 fingers = (SDL_Finger **) SDL_realloc(touch->fingers,
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	265 (touch->num_fingers + 1) * sizeof(*touch));
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	266 if (!fingers) {
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	267 SDL_OutOfMemory();
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	268 return -1;
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	269 }
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	270
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	271 touch->fingers = fingers;
4642 057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	272 index = touch->num_fingers++;
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	273
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	274 touch->fingers[index] = (SDL_Finger ) SDL_malloc(sizeof((touch->fingers[index])));
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	275 if (!touch->fingers[index]) {
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	276 SDL_OutOfMemory();
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	277 return -1;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	278 }
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	279 touch->fingers[index] = finger;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	280
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	281 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	282 }
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	283
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	284 int
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	285 SDL_DelFinger(SDL_Touch* touch,int fingerid)
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	286 {
4642 057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	287 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	288 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	289
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	290 if (!finger) {
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	291 return;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	292 }
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	293
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	294
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	295 SDL_free(finger);
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	296 touch->num_fingers--;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	297 touch->fingers[index] = touch->fingers[touch->num_fingers];
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	298 }
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
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	301 int
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	302 SDL_SendFingerDown(int id, int fingerid, SDL_bool down, int x, int y, int pressure)
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	303 {
4643 8806b78988f7 Bug fixes. Basic touch events (finger up, finger down, finger move) supported. Jim Grandpre <jim.tla@gmail.com> parents: 4642 diff changeset	304 int posted;
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	305 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	306
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	307 if(down) {
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	308 SDL_Finger nf;
4643 8806b78988f7 Bug fixes. Basic touch events (finger up, finger down, finger move) supported. Jim Grandpre <jim.tla@gmail.com> parents: 4642 diff changeset	309 nf.id = fingerid;
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	310 nf.x = x;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	311 nf.y = y;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	312 nf.pressure = pressure;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	313 nf.xdelta = 0;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	314 nf.ydelta = 0;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	315 nf.last_x = x;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	316 nf.last_y = y;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	317 SDL_AddFinger(touch,&nf);
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	318
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	319 posted = 0;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	320 if (SDL_GetEventState(SDL_FINGERDOWN) == SDL_ENABLE) {
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	321 SDL_Event event;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	322 event.tfinger.type = SDL_FINGERDOWN;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	323 event.tfinger.touchId = (Uint8) id;
4642 057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	324 event.tfinger.x = x;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	325 event.tfinger.y = y;
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	326 event.tfinger.state = touch->buttonstate;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	327 event.tfinger.windowID = touch->focus ? touch->focus->id : 0;
4643 8806b78988f7 Bug fixes. Basic touch events (finger up, finger down, finger move) supported. Jim Grandpre <jim.tla@gmail.com> parents: 4642 diff changeset	328 event.tfinger.fingerId = fingerid;
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	329 posted = (SDL_PushEvent(&event) > 0);
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	330 }
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	331 return posted;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	332 }
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	333 else {
4643 8806b78988f7 Bug fixes. Basic touch events (finger up, finger down, finger move) supported. Jim Grandpre <jim.tla@gmail.com> parents: 4642 diff changeset	334 SDL_DelFinger(touch,fingerid);
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	335 posted = 0;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	336 if (SDL_GetEventState(SDL_FINGERUP) == SDL_ENABLE) {
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	337 SDL_Event event;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	338 event.tfinger.type = SDL_FINGERUP;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	339 event.tfinger.touchId = (Uint8) id;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	340 event.tfinger.state = touch->buttonstate;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	341 event.tfinger.windowID = touch->focus ? touch->focus->id : 0;
4643 8806b78988f7 Bug fixes. Basic touch events (finger up, finger down, finger move) supported. Jim Grandpre <jim.tla@gmail.com> parents: 4642 diff changeset	342 event.tfinger.fingerId = fingerid;
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	343 posted = (SDL_PushEvent(&event) > 0);
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	344 }
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	345 return posted;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	346 }
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	347 }
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	348
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	349 int
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	350 SDL_SendTouchMotion(int id, int fingerid, int relative,
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	351 int x, int y, int pressure)
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	352 {
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	353 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	354 SDL_Touch *touch = SDL_GetTouch(id);
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	355 SDL_Finger *finger = SDL_GetFinger(touch,fingerid);
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	356 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	357 int xrel;
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	358 int yrel;
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	359 int x_max = 0, y_max = 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	360
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	361 if (!touch \|\| touch->flush_motion) {
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	362 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	363 }
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	364
4642 057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	365 if(finger == NULL)
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	366 SDL_SendFingerDown(id,fingerid,SDL_TRUE,x,y,pressure);
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	367 else {
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	368 /* the relative motion is calculated regarding the last position */
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	369 if (relative) {
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	370 xrel = x;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	371 yrel = y;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	372 x = (finger->last_x + x);
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	373 y = (finger->last_y + y);
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	374 } else {
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	375 if(x < 0) x = finger->last_x; /If movement is only in one axis,/
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	376 if(y < 0) y = finger->last_y; /The other is marked as -1/
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	377 xrel = x - finger->last_x;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	378 yrel = y - finger->last_y;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	379 }
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	380
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	381 /* Drop events that don't change state */
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	382 if (!xrel && !yrel) {
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	383 #if 0
4642 057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	384 printf("Touch event didn't change state - dropped!\n");
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	385 #endif
4642 057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	386 return 0;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	387 }
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	388
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	389 /* Update internal touch coordinates */
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	390
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	391 finger->x = x;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	392 finger->y = y;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	393
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	394 /Should scale to window? Normalize? Maintain Aspect?/
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	395 //SDL_GetWindowSize(touch->focus, &x_max, &y_max);
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	396
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	397 /* make sure that the pointers find themselves inside the windows */
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	398 /* only check if touch->xmax is set ! */
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	399 /*
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	400 if (x_max && touch->x > x_max) {
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	401 touch->x = x_max;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	402 } else if (touch->x < 0) {
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	403 touch->x = 0;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	404 }
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	405
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	406 if (y_max && touch->y > y_max) {
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	407 touch->y = y_max;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	408 } else if (touch->y < 0) {
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	409 touch->y = 0;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	410 }
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	411 */
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	412 finger->xdelta += xrel;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	413 finger->ydelta += yrel;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	414 finger->pressure = pressure;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	415
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	416
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	417
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	418 /* Post the event, if desired */
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	419 posted = 0;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	420 if (SDL_GetEventState(SDL_FINGERMOTION) == SDL_ENABLE) {
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	421 SDL_Event event;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	422 event.tfinger.type = SDL_FINGERMOTION;
4643 8806b78988f7 Bug fixes. Basic touch events (finger up, finger down, finger move) supported. Jim Grandpre <jim.tla@gmail.com> parents: 4642 diff changeset	423 event.tfinger.touchId = (Uint8) id;
8806b78988f7 Bug fixes. Basic touch events (finger up, finger down, finger move) supported. Jim Grandpre <jim.tla@gmail.com> parents: 4642 diff changeset	424 event.tfinger.fingerId = (Uint8) fingerid;
4642 057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	425 event.tfinger.x = x;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	426 event.tfinger.y = y;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	427 event.tfinger.state = touch->buttonstate;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	428 event.tfinger.windowID = touch->focus ? touch->focus->id : 0;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	429 posted = (SDL_PushEvent(&event) > 0);
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	430 }
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	431 finger->last_x = finger->x;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	432 finger->last_y = finger->y;
057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	433 return posted;
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	434 }
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	435 }
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	436 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	437 SDL_SendTouchButton(int id, Uint8 state, Uint8 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	438 {
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	439 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	440 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	441 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	442
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	443 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	444 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	445 }
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	446
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	447 /* 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	448 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	449 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	450 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	451 /* 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	452 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	453 }
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	454 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	455 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	456 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	457 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	458 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	459 /* 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	460 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	461 }
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	462 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	463 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	464 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	465 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	466 /* 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	467 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	468 }
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	469
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	470 /* 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	471 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	472 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	473 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	474 event.type = type;
4642 057e8762d2a1 Added reading of event* for touch events. Jim Grandpre <jim.tla@gmail.com> parents: 4641 diff changeset	475 event.tbutton.touchId = (Uint8) index;
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	476 event.tbutton.state = state;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	477 event.tbutton.button = button;
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	478 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	479 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	480 }
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	481 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	482 }
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	483
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	484 char *
49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	485 SDL_GetTouchName(int 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	486 {
4641 49a97daea6ec Added touch event definitions. Heavily modified events/SDL_touch. Jim Grandpre <jim.tla@gmail.com>* parents: 4640 diff changeset	487 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	488 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	489 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	490 }
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	491 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	492 }
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	493
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	494 /* vi: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate src/events/SDL_touch.c @ 4643:8806b78988f7