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annotate src/video/x11/SDL_x11video.c @ 3773:3b5691f85c0d gsoc2008_manymouse

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Further x11 code improvments + comments
author Szymon Wilczek <kazeuser@gmail.com>
date Mon, 04 Aug 2008 11:18:10 +0000
parents 9087a84cba51
children
rev   line source
1950
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2006 Sam Lantinga
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4
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5 This library is free software; you can redistribute it and/or
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6 modify it under the terms of the GNU Lesser General Public
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7 License as published by the Free Software Foundation; either
a344e42bce3b Started work on the new X11 driver.
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8 version 2.1 of the License, or (at your option) any later version.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
a344e42bce3b Started work on the new X11 driver.
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13 Lesser General Public License for more details.
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14
a344e42bce3b Started work on the new X11 driver.
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15 You should have received a copy of the GNU Lesser General Public
a344e42bce3b Started work on the new X11 driver.
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16 License along with this library; if not, write to the Free Software
a344e42bce3b Started work on the new X11 driver.
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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18
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19 Sam Lantinga
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20 slouken@libsdl.org
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21 */
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22 #include "SDL_config.h"
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23
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24 #include "SDL_video.h"
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25 #include "SDL_mouse.h"
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26 #include "../SDL_sysvideo.h"
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27 #include "../SDL_pixels_c.h"
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28
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29 #include "SDL_x11video.h"
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30 /*#include "SDL_d3drender.h"
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31 #include "SDL_gdirender.h"*/
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32
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33 XDevice **SDL_XDevices;
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34 int SDL_NumOfXDevices;
64f346a83ed3 http://wilku.ravenlord.ws/doku.php?id=documentation for information how things work. Currently implemented: detecting many pointing devices and pressure detection. Still a bug. Each program has to be comipled with a flag -lXi
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35 XEventClass SDL_XEvents[256];
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36 int SDL_NumOfXEvents;
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37
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38 int motion, button_pressed, button_released;/*the definitions of the mice events*/
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39 int proximity_in, proximity_out;
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parents: 2324
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40
1950
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41 /* Initialization/Query functions */
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42 static int X11_VideoInit(_THIS);
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43 static void X11_VideoQuit(_THIS);
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44
1951
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45 /* Find out what class name we should use */
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46 static char *
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47 get_classname()
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48 {
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49 char *spot;
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50 #if defined(__LINUX__) || defined(__FREEBSD__)
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51 char procfile[1024];
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52 char linkfile[1024];
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53 int linksize;
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54 #endif
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55
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56 /* First allow environment variable override */
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57 spot = SDL_getenv("SDL_VIDEO_X11_WMCLASS");
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58 if (spot) {
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59 return SDL_strdup(spot);
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60 }
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61
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62 /* Next look at the application's executable name */
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63 #if defined(__LINUX__) || defined(__FREEBSD__)
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64 #if defined(__LINUX__)
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65 SDL_snprintf(procfile, SDL_arraysize(procfile), "/proc/%d/exe", getpid());
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66 #elif defined(__FREEBSD__)
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67 SDL_snprintf(procfile, SDL_arraysize(procfile), "/proc/%d/file",
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68 getpid());
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69 #else
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70 #error Where can we find the executable name?
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71 #endif
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72 linksize = readlink(procfile, linkfile, sizeof(linkfile) - 1);
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73 if (linksize > 0) {
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74 linkfile[linksize] = '\0';
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75 spot = SDL_strrchr(linkfile, '/');
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76 if (spot) {
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77 return SDL_strdup(spot + 1);
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78 } else {
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79 return SDL_strdup(linkfile);
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80 }
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81 }
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82 #endif /* __LINUX__ || __FREEBSD__ */
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83
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84 /* Finally use the default we've used forever */
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85 return SDL_strdup("SDL_App");
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86 }
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87
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88 /* X11 driver bootstrap functions */
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89
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90 static int
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91 X11_Available(void)
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92 {
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93 Display *display = NULL;
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94 if (SDL_X11_LoadSymbols()) {
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95 display = XOpenDisplay(NULL);
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96 if (display != NULL) {
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97 XCloseDisplay(display);
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98 }
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99 SDL_X11_UnloadSymbols();
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100 }
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101 return (display != NULL);
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102 }
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103
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104 static void
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105 X11_DeleteDevice(SDL_VideoDevice * device)
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106 {
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107 int i;
1950
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108 SDL_VideoData *data = (SDL_VideoData *) device->driverdata;
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109 if (data->display) {
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110 XCloseDisplay(data->display);
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111 }
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112 SDL_free(data->windowlist);
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113 SDL_free(device->driverdata);
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114 SDL_free(device);
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115
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116 SDL_X11_UnloadSymbols();
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117 }
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118
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119 static SDL_VideoDevice *
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120 X11_CreateDevice(int devindex)
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121 {
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122 SDL_VideoDevice *device;
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123 SDL_VideoData *data;
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124 const char *display = NULL; /* Use the DISPLAY environment variable */
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125
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126 if (!SDL_X11_LoadSymbols()) {
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127 return NULL;
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128 }
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129
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130 /* Initialize all variables that we clean on shutdown */
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131 device = (SDL_VideoDevice *) SDL_calloc(1, sizeof(SDL_VideoDevice));
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132 if (!device) {
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133 SDL_OutOfMemory();
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134 return NULL;
1950
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135 }
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136 data = (struct SDL_VideoData *) SDL_calloc(1, sizeof(SDL_VideoData));
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137 if (!data) {
1950
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138 SDL_OutOfMemory();
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139 SDL_free(device);
1950
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140 return NULL;
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diff changeset
141 }
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
142 device->driverdata = data;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
143
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
144 /* FIXME: Do we need this?
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
145 if ( (SDL_strncmp(XDisplayName(display), ":", 1) == 0) ||
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
146 (SDL_strncmp(XDisplayName(display), "unix:", 5) == 0) ) {
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
147 local_X11 = 1;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
148 } else {
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
149 local_X11 = 0;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
150 }
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
151 */
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
152 data->display = XOpenDisplay(display);
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
153 #if defined(__osf__) && defined(SDL_VIDEO_DRIVER_X11_DYNAMIC)
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
154 /* On Tru64 if linking without -lX11, it fails and you get following message.
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
155 * Xlib: connection to ":0.0" refused by server
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
156 * Xlib: XDM authorization key matches an existing client!
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
157 *
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
158 * It succeeds if retrying 1 second later
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
159 * or if running xhost +localhost on shell.
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
160 */
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
161 if (data->display == NULL) {
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
162 SDL_Delay(1000);
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
163 data->display = XOpenDisplay(display);
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
164 }
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
165 #endif
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
166 if (data->display == NULL) {
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
167 SDL_free(device);
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
168 SDL_SetError("Couldn't open X11 display");
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
169 return NULL;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
170 }
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
171 #ifdef X11_DEBUG
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
172 XSynchronize(data->display, True);
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
173 #endif
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
174
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
175 /* Set the function pointers */
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
176 device->VideoInit = X11_VideoInit;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
177 device->VideoQuit = X11_VideoQuit;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
178 device->GetDisplayModes = X11_GetDisplayModes;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
179 device->SetDisplayMode = X11_SetDisplayMode;
2162
1d23870d8c49 Added stubs for x11 gamma functions and enabled them in SDL_x11video.c
Bob Pendleton <bob@pendleton.com>
parents: 1952
diff changeset
180 device->SetDisplayGammaRamp = X11_SetDisplayGammaRamp;
1d23870d8c49 Added stubs for x11 gamma functions and enabled them in SDL_x11video.c
Bob Pendleton <bob@pendleton.com>
parents: 1952
diff changeset
181 device->GetDisplayGammaRamp = X11_GetDisplayGammaRamp;
1951
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
182 device->PumpEvents = X11_PumpEvents;
1950
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
183
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
184 device->CreateWindow = X11_CreateWindow;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
185 device->CreateWindowFrom = X11_CreateWindowFrom;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
186 device->SetWindowTitle = X11_SetWindowTitle;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
187 device->SetWindowPosition = X11_SetWindowPosition;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
188 device->SetWindowSize = X11_SetWindowSize;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
189 device->ShowWindow = X11_ShowWindow;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
190 device->HideWindow = X11_HideWindow;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
191 device->RaiseWindow = X11_RaiseWindow;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
192 device->MaximizeWindow = X11_MaximizeWindow;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
193 device->MinimizeWindow = X11_MinimizeWindow;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
194 device->RestoreWindow = X11_RestoreWindow;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
195 device->SetWindowGrab = X11_SetWindowGrab;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
196 device->DestroyWindow = X11_DestroyWindow;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
197 device->GetWindowWMInfo = X11_GetWindowWMInfo;
1952
420716272158 Implemented X11 OpenGL support.
Sam Lantinga <slouken@libsdl.org>
parents: 1951
diff changeset
198 #ifdef SDL_VIDEO_OPENGL_GLX
1950
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
199 device->GL_LoadLibrary = X11_GL_LoadLibrary;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
200 device->GL_GetProcAddress = X11_GL_GetProcAddress;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
201 device->GL_CreateContext = X11_GL_CreateContext;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
202 device->GL_MakeCurrent = X11_GL_MakeCurrent;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
203 device->GL_SetSwapInterval = X11_GL_SetSwapInterval;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
204 device->GL_GetSwapInterval = X11_GL_GetSwapInterval;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
205 device->GL_SwapWindow = X11_GL_SwapWindow;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
206 device->GL_DeleteContext = X11_GL_DeleteContext;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
207 #endif
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
208
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
209 device->free = X11_DeleteDevice;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
210
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
211 return device;
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
212 }
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
213
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
214 VideoBootStrap X11_bootstrap = {
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
215 "x11", "SDL X11 video driver",
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
216 X11_Available, X11_CreateDevice
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
217 };
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
218
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
219
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
220 int
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
221 X11_VideoInit(_THIS)
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
222 {
3773
3b5691f85c0d Further x11 code improvments + comments
Szymon Wilczek <kazeuser@gmail.com>
parents: 3772
diff changeset
223 int i,index=0,event_code;
3760
64f346a83ed3 http://wilku.ravenlord.ws/doku.php?id=documentation for information how things work. Currently implemented: detecting many pointing devices and pressure detection. Still a bug. Each program has to be comipled with a flag -lXi
Szymon Wilczek <kazeuser@gmail.com>
parents: 2324
diff changeset
224 XEventClass xEvent;
1951
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
225 SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
226
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
227 /* Get the window class name, usually the name of the application */
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
228 data->classname = get_classname();
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
229
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
230 /* Open a connection to the X input manager */
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
231 #ifdef X_HAVE_UTF8_STRING
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
232 if (SDL_X11_HAVE_UTF8) {
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
233 data->im =
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
234 XOpenIM(data->display, NULL, data->classname, data->classname);
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
235 }
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
236 #endif
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
237
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
238 /* Save DPMS and screensaver settings */
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
239 X11_SaveScreenSaver(data->display, &data->screensaver_timeout,
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
240 &data->dpms_enabled);
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
241 X11_DisableScreenSaver(data->display);
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
242
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
243 /* Look up some useful Atoms */
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
244 data->WM_DELETE_WINDOW =
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
245 XInternAtom(data->display, "WM_DELETE_WINDOW", False);
7177581dc9fa Initial work on X11 window code in.
Sam Lantinga <slouken@libsdl.org>
parents: 1950
diff changeset
246
1950
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
247 X11_InitModes(_this);
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
248
2295
dbc6d1893869 Checking in Christian Walther's patch for x11 keyboard input. Minor code tweaks by Bob.
Bob Pendleton <bob@pendleton.com>
parents: 2162
diff changeset
249 if (X11_InitKeyboard(_this) != 0) {
dbc6d1893869 Checking in Christian Walther's patch for x11 keyboard input. Minor code tweaks by Bob.
Bob Pendleton <bob@pendleton.com>
parents: 2162
diff changeset
250 return -1;
dbc6d1893869 Checking in Christian Walther's patch for x11 keyboard input. Minor code tweaks by Bob.
Bob Pendleton <bob@pendleton.com>
parents: 2162
diff changeset
251 }
1950
a344e42bce3b Started work on the new X11 driver.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
252 X11_InitMouse(_this);
3773
3b5691f85c0d Further x11 code improvments + comments
Szymon Wilczek <kazeuser@gmail.com>
parents: 3772
diff changeset
253
3772
9087a84cba51 First comments and code upgrades in X11
Szymon Wilczek <kazeuser@gmail.com>
parents: 3764
diff changeset
254 /*we're generating the table of events that should be recognized*/
3760
64f346a83ed3 http://wilku.ravenlord.ws/doku.php?id=documentation for information how things work. Currently implemented: detecting many pointing devices and pressure detection. Still a bug. Each program has to be comipled with a flag -lXi
Szymon Wilczek <kazeuser@gmail.com>
parents: 2324
diff changeset
255 for(i=0;i<SDL_NumOfXDevices;++i)
3773
3b5691f85c0d Further x11 code improvments + comments
Szymon Wilczek <kazeuser@gmail.com>
parents: 3772
diff changeset
256 {
3b5691f85c0d Further x11 code improvments + comments
Szymon Wilczek <kazeuser@gmail.com>
parents: 3772
diff changeset
257 /*button events*/
3b5691f85c0d Further x11 code improvments + comments
Szymon Wilczek <kazeuser@gmail.com>
parents: 3772
diff changeset
258 DeviceButtonPress(SDL_XDevices[i],event_code,xEvent);
3b5691f85c0d Further x11 code improvments + comments
Szymon Wilczek <kazeuser@gmail.com>
parents: 3772
diff changeset
259 if (xEvent)
3b5691f85c0d Further x11 code improvments + comments
Szymon Wilczek <kazeuser@gmail.com>
parents: 3772
diff changeset
260 {
3b5691f85c0d Further x11 code improvments + comments
Szymon Wilczek <kazeuser@gmail.com>
parents: 3772
diff changeset
261 SDL_XEvents[index++] = xEvent;
3b5691f85c0d Further x11 code improvments + comments
Szymon Wilczek <kazeuser@gmail.com>
parents: 3772
diff changeset
262 button_pressed=event_code;
3b5691f85c0d Further x11 code improvments + comments
Szymon Wilczek <kazeuser@gmail.com>
parents: 3772
diff changeset
263 }
3b5691f85c0d Further x11 code improvments + comments
Szymon Wilczek <kazeuser@gmail.com>
parents: 3772
diff changeset
264 DeviceButtonRelease(SDL_XDevices[i],event_code,xEvent);
3b5691f85c0d Further x11 code improvments + comments
Szymon Wilczek <kazeuser@gmail.com>
parents: 3772
diff changeset
265 if (xEvent)
3b5691f85c0d Further x11 code improvments + comments
Szymon Wilczek <kazeuser@gmail.com>
parents: 3772
diff changeset
266 {
3b5691f85c0d Further x11 code improvments + comments
Szymon Wilczek <kazeuser@gmail.com>
parents: 3772
diff changeset
267 SDL_XEvents[index++] = xEvent;
3b5691f85c0d Further x11 code improvments + comments
Szymon Wilczek <kazeuser@gmail.com>
parents: 3772
diff changeset
268 button_released=event_code;
3b5691f85c0d Further x11 code improvments + comments
Szymon Wilczek <kazeuser@gmail.com>
parents: 3772
diff changeset
269 }
3760
64f346a83ed3 http://wilku.ravenlord.ws/doku.php?id=documentation for information how things work. Currently implemented: detecting many pointing devices and pressure detection. Still a bug. Each program has to be comipled with a flag -lXi
Szymon Wilczek <kazeuser@gmail.com>
parents: 2324
diff changeset
270
3773
3b5691f85c0d Further x11 code improvments + comments
Szymon Wilczek <kazeuser@gmail.com>
parents: 3772
diff changeset
271 /*proximity events*/
3b5691f85c0d Further x11 code improvments + comments
Szymon Wilczek <kazeuser@gmail.com>
parents: 3772
diff changeset
272 ProximityIn(SDL_XDevices[i],event_code,xEvent);
3b5691f85c0d Further x11 code improvments + comments
Szymon Wilczek <kazeuser@gmail.com>
parents: 3772
diff changeset
273 if (xEvent)
3b5691f85c0d Further x11 code improvments + comments
Szymon Wilczek <kazeuser@gmail.com>
parents: 3772
diff changeset
274 {
3b5691f85c0d Further x11 code improvments + comments
Szymon Wilczek <kazeuser@gmail.com>
parents: 3772
diff changeset
275 SDL_XEvents[index++] = xEvent;
3b5691f85c0d Further x11 code improvments + comments
Szymon Wilczek <kazeuser@gmail.com>
parents: 3772
diff changeset
276 proximity_in=event_code;
3b5691f85c0d Further x11 code improvments + comments
Szymon Wilczek <kazeuser@gmail.com>
parents: 3772
diff changeset
277 }
3b5691f85c0d Further x11 code improvments + comments
Szymon Wilczek <kazeuser@gmail.com>
parents: 3772
diff changeset
278 ProximityOut(SDL_XDevices[i],event_code,xEvent);
3b5691f85c0d Further x11 code improvments + comments
Szymon Wilczek <kazeuser@gmail.com>
parents: 3772
diff changeset
279 if (xEvent)
3b5691f85c0d Further x11 code improvments + comments
Szymon Wilczek <kazeuser@gmail.com>
parents: 3772
diff changeset
280 {
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281 SDL_XEvents[index++] = xEvent;
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282 proximity_out=event_code;
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283 }
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284
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285 /*motion events*/
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286 DeviceMotionNotify(SDL_XDevices[i],event_code,xEvent);
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287 if (xEvent)
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288 {
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289 SDL_XEvents[index++] = xEvent;
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290 motion=event_code;
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291 }
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292
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293 }
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294 SDL_NumOfXEvents=index;
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295
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296 return 0;
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297 }
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298
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299 void
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300 X11_VideoQuit(_THIS)
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301 {
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302 int i;
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303
1951
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304 SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;
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305
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306 if (data->classname) {
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307 SDL_free(data->classname);
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308 }
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309 #ifdef X_HAVE_UTF8_STRING
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310 if (data->im) {
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311 XCloseIM(data->im);
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312 }
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313 #endif
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314 X11_RestoreScreenSaver(data->display, data->screensaver_timeout,
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315 data->dpms_enabled);
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316
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317 X11_QuitModes(_this);
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318 X11_QuitKeyboard(_this);
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319 X11_QuitMouse(_this);
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320 free(SDL_XDevices);
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321 }
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322
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323 /*void X11_ForwardWindowCoordinates(int x, int y)
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324 {
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325 SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;
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326 }*/
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327
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328 /* vim: set ts=4 sw=4 expandtab: */