sdl-ios-xcode: src/video/x11/SDL

annotate src/video/x11/SDL_x11mouse.c @ 2992:dbff5769d742

The core pointer is comprised of merging the inputs of all mice. If there are other mice, they should show up in the device list, and we want to report events from those devices instead of the core events. However, if XInput isn't supported or we can't find other mice in the device list, we'll add the core pointer and interpret normal mouse events.

author	Sam Lantinga <slouken@libsdl.org>
date	Sun, 04 Jan 2009 18:29:20 +0000
parents	1e242954330b
children	0deb3e94c251

rev	line source
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1 /*
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	2 SDL - Simple DirectMedia Layer
2859 99210400e8b9 Updated copyright date Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	3 Copyright (C) 1997-2009 Sam Lantinga
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	4
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	5 This library is free software; you can redistribute it and/or
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	6 modify it under the terms of the GNU Lesser General Public
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	7 License as published by the Free Software Foundation; either
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	8 version 2.1 of the License, or (at your option) any later version.
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	9
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	10 This library is distributed in the hope that it will be useful,
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	13 Lesser General Public License for more details.
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	14
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	15 You should have received a copy of the GNU Lesser General Public
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	16 License along with this library; if not, write to the Free Software
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	18
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	19 Sam Lantinga
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	20 slouken@libsdl.org
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	21 */
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	22 #include "SDL_config.h"
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	23 #include "SDL_x11video.h"
2940 b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	24 #include "SDL_x11mouse.h"
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	25 #include "../../events/SDL_mouse_c.h"
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	26
2940 b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	27 #if SDL_VIDEO_DRIVER_X11_XINPUT
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	28 static void
2942 1e431c2631ee indent Sam Lantinga <slouken@libsdl.org> parents: 2940 diff changeset	29 X11_FreeMouse(SDL_Mouse * mouse)
2940 b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	30 {
2942 1e431c2631ee indent Sam Lantinga <slouken@libsdl.org> parents: 2940 diff changeset	31 X11_MouseData data = (X11_MouseData ) mouse->driverdata;
2940 b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	32
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	33 if (data) {
2952 79dee7da6ba5 Date: Fri, 02 Jan 2009 00:54:48 +0100 Sam Lantinga <slouken@libsdl.org> parents: 2942 diff changeset	34 XCloseDevice(data->display, data->device);
2940 b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	35 SDL_free(data);
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	36 }
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	37 }
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	38 #endif
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	39
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	40 void
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	41 X11_InitMouse(_THIS)
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	42 {
2940 b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	43 SDL_Mouse mouse;
2763 6fc50bdd88c0 Some cleanups on the new XInput code. Ryan C. Gordon <icculus@icculus.org> parents: 2710 diff changeset	44 #if SDL_VIDEO_DRIVER_X11_XINPUT
2940 b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	45 Display display = ((SDL_VideoData ) _this->driverdata)->display;
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	46 X11_MouseData *data;
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	47 int i, j, n;
2710 44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	48 XDeviceInfo *DevList;
44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	49 XAnyClassPtr deviceClass;
2940 b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	50 int event_code;
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	51 XEventClass xEvent;
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	52 #endif
2992 dbff5769d742 The core pointer is comprised of merging the inputs of all mice. Sam Lantinga <slouken@libsdl.org> parents: 2962 diff changeset	53 int num_mice = 0;
2763 6fc50bdd88c0 Some cleanups on the new XInput code. Ryan C. Gordon <icculus@icculus.org> parents: 2710 diff changeset	54
2940 b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	55 #if SDL_VIDEO_DRIVER_X11_XINPUT
2710 44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	56 /* we're getting the list of input devices */
2962 1e242954330b Hopefully fixed crash when there are no input devices Sam Lantinga <slouken@libsdl.org> parents: 2952 diff changeset	57 n = 0;
2992 dbff5769d742 The core pointer is comprised of merging the inputs of all mice. Sam Lantinga <slouken@libsdl.org> parents: 2962 diff changeset	58 if (SDL_X11_HAVE_XINPUT) {
dbff5769d742 The core pointer is comprised of merging the inputs of all mice. Sam Lantinga <slouken@libsdl.org> parents: 2962 diff changeset	59 DevList = XListInputDevices(display, &n);
dbff5769d742 The core pointer is comprised of merging the inputs of all mice. Sam Lantinga <slouken@libsdl.org> parents: 2962 diff changeset	60 }
2710 44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	61
2940 b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	62 /* we're aquiring valuators: mice, tablets, etc. */
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	63 for (i = 0; i < n; ++i) {
2710 44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	64 /* if it's the core pointer or core keyborard we don't want it */
44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	65 if ((DevList[i].use != IsXPointer && DevList[i].use != IsXKeyboard)) {
44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	66 /* we have to check all of the device classes */
44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	67 deviceClass = DevList[i].inputclassinfo;
44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	68 for (j = 0; j < DevList[i].num_classes; ++j) {
44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	69 if (deviceClass->class == ValuatorClass) { /* bingo ;) */
44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	70 XValuatorInfo *valInfo;
2940 b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	71
2942 1e431c2631ee indent Sam Lantinga <slouken@libsdl.org> parents: 2940 diff changeset	72 data = (X11_MouseData ) SDL_calloc(1, sizeof(data));
2940 b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	73 if (!data) {
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	74 continue;
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	75 }
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	76 data->display = display;
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	77 data->device = XOpenDevice(display, DevList[i].id);
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	78
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	79 /* motion events */
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	80 DeviceMotionNotify(data->device, event_code, xEvent);
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	81 if (xEvent) {
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	82 data->xevents[data->num_xevents++] = xEvent;
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	83 data->motion = event_code;
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	84 }
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	85
2940 b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	86 /* button events */
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	87 DeviceButtonPress(data->device, event_code, xEvent);
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	88 if (xEvent) {
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	89 data->xevents[data->num_xevents++] = xEvent;
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	90 data->button_pressed = event_code;
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	91 }
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	92 DeviceButtonRelease(data->device, event_code, xEvent);
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	93 if (xEvent) {
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	94 data->xevents[data->num_xevents++] = xEvent;
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	95 data->button_released = event_code;
2710 44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	96 }
2940 b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	97
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	98 /* proximity events */
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	99 ProximityIn(data->device, event_code, xEvent);
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	100 if (xEvent) {
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	101 data->xevents[data->num_xevents++] = xEvent;
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	102 data->proximity_in = event_code;
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	103 }
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	104 ProximityOut(data->device, event_code, xEvent);
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	105 if (xEvent) {
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	106 data->xevents[data->num_xevents++] = xEvent;
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	107 data->proximity_out = event_code;
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	108 }
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	109
2710 44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	110 SDL_zero(mouse);
2940 b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	111 mouse.id = DevList[i].id;
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	112 mouse.FreeMouse = X11_FreeMouse;
b93965a16fe0 Fixed X11 mouse motion/button events - it's not actually safe to cast mouse events to device events. Sam Lantinga <slouken@libsdl.org> parents: 2859 diff changeset	113 mouse.driverdata = data;
2710 44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	114
44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	115 /* lets get the device parameters */
44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	116 valInfo = (XValuatorInfo *) deviceClass;
44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	117 /* if the device reports pressure, lets check it parameteres */
44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	118 if (valInfo->num_axes > 2) {
2942 1e431c2631ee indent Sam Lantinga <slouken@libsdl.org> parents: 2940 diff changeset	119 SDL_AddMouse(&mouse, DevList[i].name,
1e431c2631ee indent Sam Lantinga <slouken@libsdl.org> parents: 2940 diff changeset	120 valInfo->axes[2].max_value,
1e431c2631ee indent Sam Lantinga <slouken@libsdl.org> parents: 2940 diff changeset	121 valInfo->axes[2].min_value, 1);
2710 44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	122 } else {
2942 1e431c2631ee indent Sam Lantinga <slouken@libsdl.org> parents: 2940 diff changeset	123 SDL_AddMouse(&mouse, DevList[i].name, 0, 0, 1);
2710 44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	124 }
2992 dbff5769d742 The core pointer is comprised of merging the inputs of all mice. Sam Lantinga <slouken@libsdl.org> parents: 2962 diff changeset	125 if (DevList[i].use == IsXExtensionPointer) {
dbff5769d742 The core pointer is comprised of merging the inputs of all mice. Sam Lantinga <slouken@libsdl.org> parents: 2962 diff changeset	126 ++num_mice;
dbff5769d742 The core pointer is comprised of merging the inputs of all mice. Sam Lantinga <slouken@libsdl.org> parents: 2962 diff changeset	127 }
2710 44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	128 break;
44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	129 }
44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	130 /* if it's not class we're interested in, lets go further */
44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	131 deviceClass =
44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	132 (XAnyClassPtr) ((char *) deviceClass +
44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	133 deviceClass->length);
44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	134 }
44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	135 }
44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	136 }
44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	137 XFreeDeviceList(DevList);
2763 6fc50bdd88c0 Some cleanups on the new XInput code. Ryan C. Gordon <icculus@icculus.org> parents: 2710 diff changeset	138 #endif
2992 dbff5769d742 The core pointer is comprised of merging the inputs of all mice. Sam Lantinga <slouken@libsdl.org> parents: 2962 diff changeset	139
dbff5769d742 The core pointer is comprised of merging the inputs of all mice. Sam Lantinga <slouken@libsdl.org> parents: 2962 diff changeset	140 if (num_mice == 0) {
dbff5769d742 The core pointer is comprised of merging the inputs of all mice. Sam Lantinga <slouken@libsdl.org> parents: 2962 diff changeset	141 SDL_zero(mouse);
dbff5769d742 The core pointer is comprised of merging the inputs of all mice. Sam Lantinga <slouken@libsdl.org> parents: 2962 diff changeset	142 SDL_AddMouse(&mouse, "CorePointer", 0, 0, 1);
dbff5769d742 The core pointer is comprised of merging the inputs of all mice. Sam Lantinga <slouken@libsdl.org> parents: 2962 diff changeset	143 }
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	144 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	145
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	146 void
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	147 X11_QuitMouse(_THIS)
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	148 {
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	149 SDL_VideoData data = (SDL_VideoData ) _this->driverdata;
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	150
2763 6fc50bdd88c0 Some cleanups on the new XInput code. Ryan C. Gordon <icculus@icculus.org> parents: 2710 diff changeset	151 /* !!! FIXME: use XCloseDevice()? Or maybe handle under SDL_MouseQuit()? */
6fc50bdd88c0 Some cleanups on the new XInput code. Ryan C. Gordon <icculus@icculus.org> parents: 2710 diff changeset	152
2710 44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	153 /* let's delete all of the mice */
44e49d3fa6cf Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: 1950 diff changeset	154 SDL_MouseQuit();
1950 a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	155 }
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	156
a344e42bce3b Started work on the new X11 driver. Sam Lantinga <slouken@libsdl.org> parents: diff changeset	157 /* vi: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate src/video/x11/SDL_x11mouse.c @ 2992:dbff5769d742