annotate src/video/qnxgf/SDL_gf_input.c @ 3500:4b594623401b

Work in progress on multi-display support: * Added display parameter to many internal functions so video modes can be set on displays that aren't the public current one. * The fullscreen mode is associated with fullscreen windows - not displays, so different windows more naturally have a mode associated with them based on their width and height. It's no longer necessary to specify a fullscreen mode, a default one will be picked automatically for fullscreen windows.
author Sam Lantinga <slouken@libsdl.org>
date Tue, 01 Dec 2009 05:57:15 +0000
parents 87182c69e080
children 64ce267332c6
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2009 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
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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
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13 Lesser General Public License for more details.
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14
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15 You should have received a copy of the GNU Lesser General Public
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16 License along with this library; if not, write to the Free Software
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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 QNX Graphics Framework SDL driver
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23 Copyright (C) 2009 Mike Gorchak
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24 (mike@malva.ua, lestat@i.com.ua)
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25 */
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26
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27 #include "SDL_gf_input.h"
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28
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29 #include "SDL_config.h"
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30 #include "SDL_events.h"
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31 #include "../../events/SDL_mouse_c.h"
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32 #include "../../events/SDL_keyboard_c.h"
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33
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34 /* Include QNX HIDDI definitions */
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35 #include "SDL_hiddi_keyboard.h"
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36 #include "SDL_hiddi_mouse.h"
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37 #include "SDL_hiddi_joystick.h"
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38
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39 /* Mouse related functions */
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40 SDL_Cursor *gf_createcursor(SDL_Surface * surface, int hot_x, int hot_y);
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41 int gf_showcursor(SDL_Cursor * cursor);
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42 void gf_movecursor(SDL_Cursor * cursor);
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43 void gf_freecursor(SDL_Cursor * cursor);
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44 void gf_warpmouse(SDL_Mouse * mouse, SDL_WindowID windowID, int x, int y);
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45 void gf_freemouse(SDL_Mouse * mouse);
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46
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47 /* HIDDI interacting functions */
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48 static int32_t hiddi_connect_devices();
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49 static int32_t hiddi_disconnect_devices();
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50
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51 int32_t
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52 gf_addinputdevices(_THIS)
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53 {
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54 SDL_VideoData *gfdata = (SDL_VideoData *) _this->driverdata;
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55 SDL_DisplayData *didata;
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56 struct SDL_Mouse gf_mouse;
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57 SDL_Keyboard gf_keyboard;
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58 SDLKey keymap[SDL_NUM_SCANCODES];
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59 SDL_MouseData *mdata;
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60 uint32_t it;
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61
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62 for (it = 0; it < _this->num_displays; it++) {
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63 SDL_VideoDisplay *display = &_this->displays[it];
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64
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65 /* Clear SDL mouse structure */
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66 SDL_memset(&gf_mouse, 0x00, sizeof(struct SDL_Mouse));
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67
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68 /* Allocate SDL_MouseData structure */
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69 mdata = (SDL_MouseData *) SDL_calloc(1, sizeof(SDL_MouseData));
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70 if (mdata == NULL) {
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71 SDL_OutOfMemory();
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72 return -1;
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73 }
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74
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75 /* Mark this mouse with ID 0 */
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76 gf_mouse.id = it;
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77 gf_mouse.driverdata = (void *) mdata;
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78 gf_mouse.CreateCursor = gf_createcursor;
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79 gf_mouse.ShowCursor = gf_showcursor;
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80 gf_mouse.MoveCursor = gf_movecursor;
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81 gf_mouse.FreeCursor = gf_freecursor;
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82 gf_mouse.WarpMouse = gf_warpmouse;
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83 gf_mouse.FreeMouse = gf_freemouse;
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84
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85 /* Get display data */
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86 didata = (SDL_DisplayData *) display->driverdata;
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87
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88 /* Store SDL_DisplayData pointer in the mouse driver internals */
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89 mdata->didata = didata;
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90
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91 /* Set cursor pos to 0,0 to avoid cursor disappearing in some drivers */
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92 gf_cursor_set_pos(didata->display, 0, 0, 0);
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93
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94 /* Register mouse cursor in SDL */
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95 SDL_AddMouse(&gf_mouse, "GF mouse cursor", 0, 0, 1);
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96 }
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97
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98 /* Keyboard could be one only */
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99 SDL_zero(gf_keyboard);
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100 SDL_AddKeyboard(&gf_keyboard, -1);
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101
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102 /* Add scancode to key mapping, HIDDI uses USB HID codes, so */
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103 /* map will be exact one-to-one */
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104 SDL_GetDefaultKeymap(keymap);
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105 SDL_SetKeymap(0, 0, keymap, SDL_NUM_SCANCODES);
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106
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107 /* Connect to HID server and enumerate all input devices */
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108 hiddi_connect_devices();
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109
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110 return 0;
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111 }
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112
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113 int32_t
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114 gf_delinputdevices(_THIS)
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115 {
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116 /* Disconnect from HID server and release input devices */
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117 hiddi_disconnect_devices();
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118
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119 /* Delete keyboard */
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120 SDL_KeyboardQuit();
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121
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122 /* Destroy all of the mice */
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123 SDL_MouseQuit();
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124 }
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125
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126 /*****************************************************************************/
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127 /* GF Mouse related functions */
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128 /*****************************************************************************/
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129 SDL_Cursor *
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130 gf_createcursor(SDL_Surface * surface, int hot_x, int hot_y)
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131 {
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132 gf_cursor_t *internal_cursor;
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133 SDL_Cursor *sdl_cursor;
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134 uint8_t *image0 = NULL;
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135 uint8_t *image1 = NULL;
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136 uint32_t it;
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137 uint32_t jt;
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138 uint32_t shape_color;
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139
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140 /* SDL converts monochrome cursor shape to 32bpp cursor shape */
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141 /* and we must convert it back to monochrome, this routine handles */
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142 /* 24/32bpp surfaces only */
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143 if ((surface->format->BitsPerPixel != 32)
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144 && (surface->format->BitsPerPixel != 24)) {
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145 SDL_SetError("GF: Cursor shape is not 24/32bpp.");
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146 return NULL;
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147 }
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148
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149 /* Since GF is not checking data, we must check */
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150 if ((surface->w == 0) || (surface->h == 0)) {
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151 SDL_SetError("GF: Cursor shape dimensions are zero");
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152 return NULL;
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153 }
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parents:
diff changeset
154
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
155 /* Allocate memory for the internal cursor format */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
156 internal_cursor = (gf_cursor_t *) SDL_calloc(1, sizeof(gf_cursor_t));
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
157 if (internal_cursor == NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
158 SDL_OutOfMemory();
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
159 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
160 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
161
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
162 /* Allocate memory for the SDL cursor */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
163 sdl_cursor = (SDL_Cursor *) SDL_calloc(1, sizeof(SDL_Cursor));
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
164 if (sdl_cursor == NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
165 SDL_free(internal_cursor);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
166 SDL_OutOfMemory();
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
167 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
168 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
169
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
170 /* Allocate two monochrome images */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
171 image0 = (uint8_t *) SDL_calloc(1, ((surface->w + 7) / 8) * surface->h);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
172 if (image0 == NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
173 SDL_free(sdl_cursor);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
174 SDL_free(internal_cursor);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
175 SDL_OutOfMemory();
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
176 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
177 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
178 image1 = (uint8_t *) SDL_calloc(1, ((surface->w + 7) >> 3) * surface->h);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
179 if (image1 == NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
180 SDL_free(image0);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
181 SDL_free(sdl_cursor);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
182 SDL_free(internal_cursor);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
183 SDL_OutOfMemory();
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
184 return NULL;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
185 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
186
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
187 /* Set driverdata as GF cursor format */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
188 sdl_cursor->driverdata = (void *) internal_cursor;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
189 internal_cursor->type = GF_CURSOR_BITMAP;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
190 internal_cursor->hotspot.x = hot_x;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
191 internal_cursor->hotspot.y = hot_y;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
192 internal_cursor->cursor.bitmap.w = surface->w;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
193 internal_cursor->cursor.bitmap.h = surface->h;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
194 internal_cursor->cursor.bitmap.color0 = SDL_GF_MOUSE_COLOR_BLACK;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
195 internal_cursor->cursor.bitmap.color1 = SDL_GF_MOUSE_COLOR_WHITE;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
196
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
197 /* Setup cursor shape images */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
198 internal_cursor->cursor.bitmap.stride = ((surface->w + 7) >> 3);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
199 internal_cursor->cursor.bitmap.image0 = image0;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
200 internal_cursor->cursor.bitmap.image1 = image1;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
201
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
202 /* Convert cursor from 32 bpp */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
203 for (jt = 0; jt < surface->h; jt++) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
204 for (it = 0; it < surface->w; it++) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
205 shape_color =
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
206 *((uint32_t *) ((uint8_t *) surface->pixels +
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
207 jt * surface->pitch +
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
208 it * surface->format->BytesPerPixel));
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
209 switch (shape_color) {
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
210 case SDL_GF_MOUSE_COLOR_BLACK:
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
211 {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
212 *(image0 + jt * (internal_cursor->cursor.bitmap.stride) +
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
213 (it >> 3)) |= 0x80 >> (it % 8);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
214 *(image1 + jt * (internal_cursor->cursor.bitmap.stride) +
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
215 (it >> 3)) &= ~(0x80 >> (it % 8));
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
216 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
217 break;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
218 case SDL_GF_MOUSE_COLOR_WHITE:
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
219 {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
220 *(image0 + jt * (internal_cursor->cursor.bitmap.stride) +
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
221 (it >> 3)) &= ~(0x80 >> (it % 8));
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
222 *(image1 + jt * (internal_cursor->cursor.bitmap.stride) +
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
223 (it >> 3)) |= 0x80 >> (it % 8);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
224 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
225 break;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
226 case SDL_GF_MOUSE_COLOR_TRANS:
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
227 {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
228 *(image0 + jt * (internal_cursor->cursor.bitmap.stride) +
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
229 (it >> 3)) &= ~(0x80 >> (it % 8));
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
230 *(image1 + jt * (internal_cursor->cursor.bitmap.stride) +
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
231 (it >> 3)) &= ~(0x80 >> (it % 8));
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
232 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
233 break;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
234 default:
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
235 {
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
236 /* The same as transparent color, must not happen */
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
237 *(image0 + jt * (internal_cursor->cursor.bitmap.stride) +
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
238 (it >> 3)) &= ~(0x80 >> (it % 8));
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
239 *(image1 + jt * (internal_cursor->cursor.bitmap.stride) +
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
240 (it >> 3)) &= ~(0x80 >> (it % 8));
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
241 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
242 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
243 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
244 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
245 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
246
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
247 return sdl_cursor;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
248 }
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
249
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
250 int
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
251 gf_showcursor(SDL_Cursor * cursor)
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
252 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
253 SDL_VideoDisplay *display;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
254 SDL_DisplayData *didata;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
255 SDL_Window *window;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
256 SDL_WindowID window_id;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
257 gf_cursor_t *internal_cursor;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
258 int32_t status;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
259
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
260 /* Get current window id */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
261 window_id = SDL_GetFocusWindow();
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
262 if (window_id <= 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
263 SDL_MouseData *mdata = NULL;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
264
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
265 /* If there is no current window, then someone calls this function */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
266 /* to set global mouse settings during SDL initialization */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
267 if (cursor != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
268 mdata = (SDL_MouseData *) cursor->mouse->driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
269 didata = (SDL_DisplayData *) mdata->didata;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
270 if ((didata == NULL) || (mdata == NULL)) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
271 return;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
272 }
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
273 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
274 /* We can't get SDL_DisplayData at this point, return fake success */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
275 return 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
276 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
277 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
278 /* Sanity checks */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
279 window = SDL_GetWindowFromID(window_id);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
280 if (window != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
281 display = SDL_GetDisplayFromWindow(window);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
282 if (display != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
283 didata = (SDL_DisplayData *) display->driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
284 if (didata == NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
285 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
286 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
287 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
288 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
289 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
290 } else {
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
291 return -1;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
292 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
293 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
294
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
295 /* Check if we need to set new shape or disable cursor shape */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
296 if (cursor != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
297 /* Retrieve GF cursor shape */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
298 internal_cursor = (gf_cursor_t *) cursor->driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
299 if (internal_cursor == NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
300 SDL_SetError("GF: Internal cursor data is absent");
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
301 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
302 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
303 if ((internal_cursor->cursor.bitmap.image0 == NULL) ||
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
304 (internal_cursor->cursor.bitmap.image1 == NULL)) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
305 SDL_SetError("GF: Cursor shape is absent");
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
306 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
307 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
308
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
309 /* Store last shown cursor to display data */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
310 didata->cursor.type = internal_cursor->type;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
311 didata->cursor.hotspot.x = internal_cursor->hotspot.x;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
312 didata->cursor.hotspot.y = internal_cursor->hotspot.y;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
313 if (internal_cursor->cursor.bitmap.w > SDL_VIDEO_GF_MAX_CURSOR_SIZE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
314 didata->cursor.cursor.bitmap.w = SDL_VIDEO_GF_MAX_CURSOR_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
315 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
316 didata->cursor.cursor.bitmap.w = internal_cursor->cursor.bitmap.w;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
317 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
318
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
319 if (didata->cursor.cursor.bitmap.h > SDL_VIDEO_GF_MAX_CURSOR_SIZE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
320 didata->cursor.cursor.bitmap.h = SDL_VIDEO_GF_MAX_CURSOR_SIZE;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
321 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
322 didata->cursor.cursor.bitmap.h = internal_cursor->cursor.bitmap.h;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
323 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
324
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
325 didata->cursor.cursor.bitmap.color0 =
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
326 internal_cursor->cursor.bitmap.color0;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
327 didata->cursor.cursor.bitmap.color1 =
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
328 internal_cursor->cursor.bitmap.color1;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
329 didata->cursor.cursor.bitmap.stride =
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
330 internal_cursor->cursor.bitmap.stride;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
331 SDL_memcpy(didata->cursor.cursor.bitmap.image0,
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
332 internal_cursor->cursor.bitmap.image0,
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
333 ((internal_cursor->cursor.bitmap.w +
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
334 7) / (sizeof(uint8_t) * 8)) *
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
335 internal_cursor->cursor.bitmap.h);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
336 SDL_memcpy(didata->cursor.cursor.bitmap.image1,
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
337 internal_cursor->cursor.bitmap.image1,
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
338 ((internal_cursor->cursor.bitmap.w +
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
339 7) / (sizeof(uint8_t) * 8)) *
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
340 internal_cursor->cursor.bitmap.h);
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
341
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
342 /* Setup cursor shape */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
343 status = gf_cursor_set(didata->display, 0, internal_cursor);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
344 if (status != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
345 if (status != GF_ERR_NOSUPPORT) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
346 SDL_SetError("GF: Can't set hardware cursor shape");
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
347 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
348 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
349 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
350
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
351 /* Enable just set cursor */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
352 status = gf_cursor_enable(didata->display, 0);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
353 if (status != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
354 if (status != GF_ERR_NOSUPPORT) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
355 SDL_SetError("GF: Can't enable hardware cursor");
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
356 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
357 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
358 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
359
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
360 /* Set cursor visible */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
361 didata->cursor_visible = SDL_TRUE;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
362 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
363 /* SDL requests to disable cursor */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
364 status = gf_cursor_disable(didata->display, 0);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
365 if (status != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
366 if (status != GF_ERR_NOSUPPORT) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
367 SDL_SetError("GF: Can't disable hardware cursor");
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
368 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
369 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
370 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
371
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
372 /* Set cursor invisible */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
373 didata->cursor_visible = SDL_FALSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
374 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
375
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
376 /* New cursor shape is set */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
377 return 0;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
378 }
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
379
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
380 void
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
381 gf_movecursor(SDL_Cursor * cursor)
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
382 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
383 SDL_VideoDisplay *display;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
384 SDL_DisplayData *didata;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
385 SDL_Window *window;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
386 SDL_WindowID window_id;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
387 int32_t status;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
388 uint32_t xmax;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
389 uint32_t ymax;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
390
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
391 /* Get current window id */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
392 window_id = SDL_GetFocusWindow();
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
393 if (window_id <= 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
394 didata = (SDL_DisplayData *) cursor->mouse->driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
395 if (didata == NULL) {
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
396 return;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
397 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
398 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
399 /* Sanity checks */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
400 window = SDL_GetWindowFromID(window_id);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
401 if (window != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
402 display = SDL_GetDisplayFromWindow(window);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
403 if (display != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
404 didata = (SDL_DisplayData *) display->driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
405 if (didata == NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
406 return;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
407 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
408 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
409 return;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
410 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
411 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
412 return;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
413 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
414 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
415
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
416 /* Add checks for out of screen bounds position */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
417 if (cursor->mouse->x < 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
418 cursor->mouse->x = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
419 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
420 if (cursor->mouse->y < 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
421 cursor->mouse->y = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
422 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
423
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
424 /* Get window size to clamp maximum coordinates */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
425 SDL_GetWindowSize(window_id, &xmax, &ymax);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
426 if (cursor->mouse->x >= xmax) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
427 cursor->mouse->x = xmax - 1;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
428 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
429 if (cursor->mouse->y >= ymax) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
430 cursor->mouse->y = ymax - 1;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
431 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
432
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
433 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
434 gf_cursor_set_pos(didata->display, 0, cursor->mouse->x,
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
435 cursor->mouse->y);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
436 if (status != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
437 if (status != GF_ERR_NOSUPPORT) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
438 SDL_SetError("GF: Can't set hardware cursor position");
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
439 return;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
440 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
441 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
442 }
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
443
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
444 void
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
445 gf_freecursor(SDL_Cursor * cursor)
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
446 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
447 gf_cursor_t *internal_cursor;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
448
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
449 if (cursor != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
450 internal_cursor = (gf_cursor_t *) cursor->driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
451 if (internal_cursor != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
452 if (internal_cursor->cursor.bitmap.image0 != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
453 SDL_free((uint8_t *) internal_cursor->cursor.bitmap.image0);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
454 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
455 if (internal_cursor->cursor.bitmap.image1 != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
456 SDL_free((uint8_t *) internal_cursor->cursor.bitmap.image1);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
457 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
458 SDL_free(internal_cursor);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
459 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
460 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
461 }
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
462
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
463 void
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
464 gf_warpmouse(SDL_Mouse * mouse, SDL_WindowID windowID, int x, int y)
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
465 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
466 SDL_VideoDisplay *display;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
467 SDL_DisplayData *didata;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
468 SDL_Window *window;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
469 uint32_t xmax;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
470 uint32_t ymax;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
471 int32_t status;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
472
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
473 /* Sanity checks */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
474 window = SDL_GetWindowFromID(windowID);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
475 if (window != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
476 display = SDL_GetDisplayFromWindow(window);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
477 if (display != NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
478 didata = (SDL_DisplayData *) display->driverdata;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
479 if (didata == NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
480 return;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
481 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
482 } else {
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
483 return;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
484 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
485 } else {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
486 return;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
487 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
488
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
489 /* Add checks for out of screen bounds position */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
490 if (x < 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
491 x = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
492 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
493 if (y < 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
494 y = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
495 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
496
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
497 /* Get window size to clamp maximum coordinates */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
498 SDL_GetWindowSize(windowID, &xmax, &ymax);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
499 if (x >= xmax) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
500 x = xmax - 1;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
501 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
502 if (y >= ymax) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
503 y = ymax - 1;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
504 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
505
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
506 status = gf_cursor_set_pos(didata->display, 0, x, y);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
507 if (status != GF_ERR_OK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
508 if (status != GF_ERR_NOSUPPORT) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
509 SDL_SetError("GF: Can't set hardware cursor position");
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
510 return;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
511 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
512 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
513 }
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
514
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
515 void
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
516 gf_freemouse(SDL_Mouse * mouse)
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
517 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
518 if (mouse->driverdata == NULL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
519 return;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
520 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
521
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
522 /* Mouse framework doesn't deletes automatically our driverdata */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
523 SDL_free(mouse->driverdata);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
524 mouse->driverdata = NULL;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
525
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
526 return;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
527 }
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
528
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
529 /*****************************************************************************/
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
530 /* HIDDI handlers code */
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
531 /*****************************************************************************/
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
532 static key_packet key_last_state[SDL_HIDDI_MAX_DEVICES];
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
533
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
534 static void
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
535 hiddi_keyboard_handler(uint32_t devno, uint8_t * report_data,
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
536 uint32_t report_len)
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
537 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
538 key_packet *packet;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
539 uint32_t it;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
540 uint32_t jt;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
541
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
542 packet = (key_packet *) report_data;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
543
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
544 /* Check for special states */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
545 switch (report_len) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
546 case 8: /* 8 bytes of report length */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
547 {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
548 for (it = 0; it < 6; it++) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
549 /* Check for keyboard overflow, when it can't handle */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
550 /* many simultaneous pressed keys */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
551 if (packet->codes[it] == HIDDI_KEY_OVERFLOW) {
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
552 return;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
553 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
554 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
555 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
556 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
557 default:
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
558 {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
559 /* Do not process unknown reports */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
560 return;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
561 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
562 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
563 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
564
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
565 /* Check if modifier key was pressed */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
566 if (packet->modifiers != key_last_state[devno].modifiers) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
567 if (((packet->modifiers & HIDDI_MKEY_LEFT_CTRL) ==
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
568 HIDDI_MKEY_LEFT_CTRL)
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
569 && (key_last_state[devno].modifiers & HIDDI_MKEY_LEFT_CTRL) == 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
570 /* Left Ctrl key was pressed */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
571 SDL_SendKeyboardKey(0, SDL_PRESSED, SDL_SCANCODE_LCTRL);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
572 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
573 if (((packet->modifiers & HIDDI_MKEY_LEFT_CTRL) == 0) &&
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
574 (key_last_state[devno].modifiers & HIDDI_MKEY_LEFT_CTRL) ==
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
575 HIDDI_MKEY_LEFT_CTRL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
576 /* Left Ctrl key was released */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
577 SDL_SendKeyboardKey(0, SDL_RELEASED, SDL_SCANCODE_LCTRL);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
578 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
579 if (((packet->modifiers & HIDDI_MKEY_LEFT_SHIFT) ==
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
580 HIDDI_MKEY_LEFT_SHIFT)
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
581 && (key_last_state[devno].modifiers & HIDDI_MKEY_LEFT_SHIFT) == 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
582 /* Left Shift key was pressed */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
583 SDL_SendKeyboardKey(0, SDL_PRESSED, SDL_SCANCODE_LSHIFT);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
584 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
585 if (((packet->modifiers & HIDDI_MKEY_LEFT_SHIFT) == 0) &&
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
586 (key_last_state[devno].modifiers & HIDDI_MKEY_LEFT_SHIFT) ==
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
587 HIDDI_MKEY_LEFT_SHIFT) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
588 /* Left Shift key was released */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
589 SDL_SendKeyboardKey(0, SDL_RELEASED, SDL_SCANCODE_LSHIFT);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
590 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
591 if (((packet->modifiers & HIDDI_MKEY_LEFT_ALT) == HIDDI_MKEY_LEFT_ALT)
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
592 && (key_last_state[devno].modifiers & HIDDI_MKEY_LEFT_ALT) == 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
593 /* Left Alt key was pressed */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
594 SDL_SendKeyboardKey(0, SDL_PRESSED, SDL_SCANCODE_LALT);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
595 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
596 if (((packet->modifiers & HIDDI_MKEY_LEFT_ALT) == 0) &&
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
597 (key_last_state[devno].modifiers & HIDDI_MKEY_LEFT_ALT) ==
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
598 HIDDI_MKEY_LEFT_ALT) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
599 /* Left Alt key was released */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
600 SDL_SendKeyboardKey(0, SDL_RELEASED, SDL_SCANCODE_LALT);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
601 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
602 if (((packet->modifiers & HIDDI_MKEY_LEFT_WFLAG) ==
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
603 HIDDI_MKEY_LEFT_WFLAG)
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
604 && (key_last_state[devno].modifiers & HIDDI_MKEY_LEFT_WFLAG) == 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
605 /* Left Windows flag key was pressed */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
606 SDL_SendKeyboardKey(0, SDL_PRESSED, SDL_SCANCODE_LGUI);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
607 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
608 if (((packet->modifiers & HIDDI_MKEY_LEFT_WFLAG) == 0) &&
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
609 (key_last_state[devno].modifiers & HIDDI_MKEY_LEFT_WFLAG) ==
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
610 HIDDI_MKEY_LEFT_WFLAG) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
611 /* Left Windows flag key was released */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
612 SDL_SendKeyboardKey(0, SDL_RELEASED, SDL_SCANCODE_LGUI);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
613 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
614 if (((packet->modifiers & HIDDI_MKEY_RIGHT_CTRL) ==
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
615 HIDDI_MKEY_RIGHT_CTRL)
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
616 && (key_last_state[devno].modifiers & HIDDI_MKEY_RIGHT_CTRL) == 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
617 /* Right Ctrl key was pressed */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
618 SDL_SendKeyboardKey(0, SDL_PRESSED, SDL_SCANCODE_RCTRL);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
619 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
620 if (((packet->modifiers & HIDDI_MKEY_RIGHT_CTRL) == 0) &&
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
621 (key_last_state[devno].modifiers & HIDDI_MKEY_RIGHT_CTRL) ==
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
622 HIDDI_MKEY_RIGHT_CTRL) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
623 /* Right Ctrl key was released */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
624 SDL_SendKeyboardKey(0, SDL_RELEASED, SDL_SCANCODE_RCTRL);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
625 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
626 if (((packet->modifiers & HIDDI_MKEY_RIGHT_SHIFT) ==
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
627 HIDDI_MKEY_RIGHT_SHIFT)
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
628 && (key_last_state[devno].modifiers & HIDDI_MKEY_RIGHT_SHIFT) ==
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
629 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
630 /* Right Shift key was pressed */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
631 SDL_SendKeyboardKey(0, SDL_PRESSED, SDL_SCANCODE_RSHIFT);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
632 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
633 if (((packet->modifiers & HIDDI_MKEY_RIGHT_SHIFT) == 0) &&
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
634 (key_last_state[devno].modifiers & HIDDI_MKEY_RIGHT_SHIFT) ==
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
635 HIDDI_MKEY_RIGHT_SHIFT) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
636 /* Right Shift key was released */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
637 SDL_SendKeyboardKey(0, SDL_RELEASED, SDL_SCANCODE_RSHIFT);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
638 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
639 if (((packet->modifiers & HIDDI_MKEY_RIGHT_ALT) ==
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
640 HIDDI_MKEY_RIGHT_ALT)
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
641 && (key_last_state[devno].modifiers & HIDDI_MKEY_RIGHT_ALT) == 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
642 /* Right Alt key was pressed */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
643 SDL_SendKeyboardKey(0, SDL_PRESSED, SDL_SCANCODE_RALT);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
644 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
645 if (((packet->modifiers & HIDDI_MKEY_RIGHT_ALT) == 0) &&
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
646 (key_last_state[devno].modifiers & HIDDI_MKEY_RIGHT_ALT) ==
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
647 HIDDI_MKEY_RIGHT_ALT) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
648 /* Right Alt key was released */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
649 SDL_SendKeyboardKey(0, SDL_RELEASED, SDL_SCANCODE_RALT);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
650 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
651 if (((packet->modifiers & HIDDI_MKEY_RIGHT_WFLAG) ==
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
652 HIDDI_MKEY_RIGHT_WFLAG)
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
653 && (key_last_state[devno].modifiers & HIDDI_MKEY_RIGHT_WFLAG) ==
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
654 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
655 /* Right Windows flag key was pressed */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
656 SDL_SendKeyboardKey(0, SDL_PRESSED, SDL_SCANCODE_RGUI);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
657 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
658 if (((packet->modifiers & HIDDI_MKEY_RIGHT_WFLAG) == 0) &&
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
659 (key_last_state[devno].modifiers & HIDDI_MKEY_RIGHT_WFLAG) ==
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
660 HIDDI_MKEY_RIGHT_WFLAG) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
661 /* Right Windows flag key was released */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
662 SDL_SendKeyboardKey(0, SDL_RELEASED, SDL_SCANCODE_RGUI);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
663 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
664 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
665
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
666 /* Check each key in the press/release buffer */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
667 switch (report_len) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
668 case 8: /* 8 bytes of report length */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
669 {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
670 /* Check if at least one key was unpressed */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
671 for (it = 0; it < 6; it++) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
672 if (key_last_state[devno].codes[it] == HIDDI_KEY_UNPRESSED) {
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
673 /* if stored keycode is zero, find another */
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
674 continue;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
675 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
676 for (jt = 0; jt < 6; jt++) {
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
677 /* Find stored keycode in the current pressed codes */
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
678 if (packet->codes[jt] == key_last_state[devno].codes[it]) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
679 /* If found then particular key state is not changed */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
680 break;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
681 }
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
682 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
683
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
684 /* Check if pressed key can't longer be found */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
685 if (jt == 6) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
686 SDL_SendKeyboardKey(0, SDL_RELEASED,
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
687 key_last_state[devno].codes[it]);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
688 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
689 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
690
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
691 /* Check if at least one new key was pressed */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
692 for (it = 0; it < 6; it++) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
693 if (packet->codes[it] == HIDDI_KEY_UNPRESSED) {
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
694 continue;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
695 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
696 for (jt = 0; jt < 6; jt++) {
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
697 /* Find new keycode it the array of old pressed keys */
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
698 if (packet->codes[it] == key_last_state[devno].codes[jt]) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
699 break;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
700 }
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
701 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
702
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
703 /* Check if new key was pressed */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
704 if (jt == 6) {
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
705 SDL_SendKeyboardKey(0, SDL_PRESSED, packet->codes[it]);
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
706 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
707 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
708 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
709 default: /* unknown keyboard report type */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
710 {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
711 /* Ignore all unknown reports */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
712 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
713 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
714 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
715
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
716 /* Store last state */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
717 key_last_state[devno] = *packet;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
718 }
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
719
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
720 static uint32_t mouse_last_state_button[SDL_HIDDI_MAX_DEVICES];
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
721 static uint32_t collect_reports = 0;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
722
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
723 static void
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
724 hiddi_mouse_handler(uint32_t devno, uint8_t * report_data,
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
725 uint32_t report_len)
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
726 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
727 uint32_t it;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
728 uint32_t sdlbutton;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
729
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
730 /* We do not want to collect stored events */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
731 if (collect_reports == 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
732 return;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
733 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
734
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
735 /* Check for special states */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
736 switch (report_len) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
737 case 8: /* 8 bytes of report length, usually multi-button USB mice */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
738 {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
739 mouse_packet8 *packet;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
740 packet = (mouse_packet8 *) report_data;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
741
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
742 /* Send motion event if motion really was */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
743 if ((packet->horizontal_precision != 0)
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
744 || (packet->vertical_precision != 0)) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
745 SDL_SendMouseMotion(0, 1, packet->horizontal_precision,
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
746 packet->vertical_precision, 0);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
747 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
748
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
749 /* Send mouse button press/release events */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
750 if (mouse_last_state_button[devno] != packet->buttons) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
751 /* Cycle all buttons status */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
752 for (it = 0; it < 8; it++) {
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
753 /* convert hiddi button id to sdl button id */
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
754 switch (it) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
755 case 0:
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
756 {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
757 sdlbutton = SDL_BUTTON_LEFT;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
758 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
759 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
760 case 1:
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
761 {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
762 sdlbutton = SDL_BUTTON_RIGHT;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
763 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
764 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
765 case 2:
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
766 {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
767 sdlbutton = SDL_BUTTON_MIDDLE;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
768 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
769 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
770 default:
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
771 {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
772 sdlbutton = it + 1;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
773 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
774 break;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
775 }
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
776
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
777 /* Button pressed */
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
778 if (((packet->buttons & (0x01 << it)) == (0x01 << it)) &&
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
779 ((mouse_last_state_button[devno] & (0x01 << it)) ==
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
780 0x00)) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
781 SDL_SendMouseButton(0, SDL_PRESSED, sdlbutton);
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
782 }
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
783 /* Button released */
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
784 if (((packet->buttons & (0x01 << it)) == 0x00) &&
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
785 ((mouse_last_state_button[devno] & (0x01 << it)) ==
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
786 (0x01 << it))) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
787 SDL_SendMouseButton(0, SDL_RELEASED, sdlbutton);
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
788 }
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
789 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
790 mouse_last_state_button[devno] = packet->buttons;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
791 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
792
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
793 /* Send mouse wheel events */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
794 if (packet->wheel != 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
795 /* Send vertical wheel event only */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
796 SDL_SendMouseWheel(0, 0, packet->wheel);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
797 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
798 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
799 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
800 case 4: /* 4 bytes of report length, usually PS/2 mice */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
801 {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
802 mouse_packet4 *packet;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
803 packet = (mouse_packet4 *) report_data;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
804
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
805 /* Send motion event if motion really was */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
806 if ((packet->horizontal != 0) || (packet->vertical != 0)) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
807 SDL_SendMouseMotion(0, 1, packet->horizontal,
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
808 packet->vertical, 0);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
809 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
810
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
811 /* Send mouse button press/release events */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
812 if (mouse_last_state_button[devno] != packet->buttons) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
813 /* Cycle all buttons status */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
814 for (it = 0; it < 8; it++) {
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
815 /* convert hiddi button id to sdl button id */
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
816 switch (it) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
817 case 0:
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
818 {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
819 sdlbutton = SDL_BUTTON_LEFT;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
820 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
821 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
822 case 1:
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
823 {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
824 sdlbutton = SDL_BUTTON_RIGHT;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
825 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
826 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
827 case 2:
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
828 {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
829 sdlbutton = SDL_BUTTON_MIDDLE;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
830 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
831 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
832 default:
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
833 {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
834 sdlbutton = it + 1;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
835 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
836 break;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
837 }
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
838
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
839 /* Button pressed */
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
840 if (((packet->buttons & (0x01 << it)) == (0x01 << it)) &&
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
841 ((mouse_last_state_button[devno] & (0x01 << it)) ==
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
842 0x00)) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
843 SDL_SendMouseButton(0, SDL_PRESSED, sdlbutton);
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
844 }
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
845 /* Button released */
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
846 if (((packet->buttons & (0x01 << it)) == 0x00) &&
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
847 ((mouse_last_state_button[devno] & (0x01 << it)) ==
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
848 (0x01 << it))) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
849 SDL_SendMouseButton(0, SDL_RELEASED, sdlbutton);
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
850 }
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
851 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
852 mouse_last_state_button[devno] = packet->buttons;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
853 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
854
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
855 /* Send mouse wheel events */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
856 if (packet->wheel != 0) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
857 /* Send vertical wheel event only */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
858 SDL_SendMouseWheel(0, 0, packet->wheel);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
859 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
860 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
861 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
862 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
863 }
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
864
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
865 /*****************************************************************************/
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
866 /* HIDDI interacting code */
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
867 /*****************************************************************************/
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
868 static hidd_device_ident_t hiddevice = {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
869 HIDD_CONNECT_WILDCARD, /* vendor id: any */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
870 HIDD_CONNECT_WILDCARD, /* product id: any */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
871 HIDD_CONNECT_WILDCARD, /* version: any */
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
872 };
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
873
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
874 static hidd_connect_parm_t hidparams =
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
875 { NULL, HID_VERSION, HIDD_VERSION, 0, 0, &hiddevice, NULL, 0 };
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
876
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
877 static void hiddi_insertion(struct hidd_connection *connection,
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
878 hidd_device_instance_t * device_instance);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
879 static void hiddi_removal(struct hidd_connection *connection,
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
880 hidd_device_instance_t * instance);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
881 static void hiddi_report(struct hidd_connection *connection,
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
882 struct hidd_report *report, void *report_data,
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
883 uint32_t report_len, uint32_t flags, void *user);
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
884
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
885 static hidd_funcs_t hidfuncs =
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
886 { _HIDDI_NFUNCS, hiddi_insertion, hiddi_removal, hiddi_report, NULL };
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
887
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
888 /* HID handle, singletone */
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
889 struct hidd_connection *connection = NULL;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
890
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
891 /* SDL detected input device types, singletone */
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
892 static uint32_t sdl_input_devices[SDL_HIDDI_MAX_DEVICES];
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
893
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
894 static int
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
895 hiddi_register_for_reports(struct hidd_collection *col,
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
896 hidd_device_instance_t * device_instance)
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
897 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
898 int it;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
899 uint16_t num_col;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
900 struct hidd_collection **hidd_collections;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
901 struct hidd_report_instance *report_instance;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
902 struct hidd_report *report;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
903 int status = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
904 hidview_device_t *device;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
905
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
906 for (it = 0; it < 10 && !status; it++) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
907 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
908 hidd_get_report_instance(col, it, HID_INPUT_REPORT,
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
909 &report_instance);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
910 if (status == EOK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
911 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
912 hidd_report_attach(connection, device_instance,
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
913 report_instance, 0,
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
914 sizeof(hidview_device_t), &report);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
915 if (status == EOK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
916 device = hidd_report_extra(report);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
917 device->report = report;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
918 device->instance = report_instance;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
919 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
920 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
921 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
922 hidd_get_collections(NULL, col, &hidd_collections, &num_col);
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
923
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
924 for (it = 0; it < num_col; it++) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
925 hiddi_register_for_reports(hidd_collections[it], device_instance);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
926 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
927
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
928 return EOK;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
929 }
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
930
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
931 static void
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
932 hiddi_insertion(struct hidd_connection *connection,
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
933 hidd_device_instance_t * device_instance)
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
934 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
935 uint32_t it;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
936 struct hidd_collection **hidd_collections;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
937 uint16_t num_col;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
938
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
939 /* get root level collections */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
940 hidd_get_collections(device_instance, NULL, &hidd_collections, &num_col);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
941 for (it = 0; it < num_col; it++) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
942 hiddi_register_for_reports(hidd_collections[it], device_instance);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
943 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
944 }
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
945
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
946 static void
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
947 hiddi_removal(struct hidd_connection *connection,
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
948 hidd_device_instance_t * instance)
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
949 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
950 hidd_reports_detach(connection, instance);
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
951 }
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
952
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
953 static void
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
954 hiddi_report(struct hidd_connection *connection, hidd_report_t * report,
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
955 void *report_data, uint32_t report_len, uint32_t flags,
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
956 void *user)
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
957 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
958 if (report->dev_inst->devno >= SDL_HIDDI_MAX_DEVICES) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
959 /* Unknown HID device, with devno number out of supported range */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
960 return;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
961 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
962
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
963 /* Check device type which generates event */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
964 switch (sdl_input_devices[report->dev_inst->devno]) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
965 case SDL_GF_HIDDI_NONE:
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
966 {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
967 /* We do not handle other devices type */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
968 return;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
969 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
970 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
971 case SDL_GF_HIDDI_MOUSE:
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
972 {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
973 /* Call mouse handler */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
974 hiddi_mouse_handler(report->dev_inst->devno, report_data,
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
975 report_len);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
976 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
977 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
978 case SDL_GF_HIDDI_KEYBOARD:
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
979 {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
980 /* Call keyboard handler */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
981 hiddi_keyboard_handler(report->dev_inst->devno, report_data,
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
982 report_len);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
983 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
984 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
985 case SDL_GF_HIDDI_JOYSTICK:
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
986 {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
987 /* Call joystick handler */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
988 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
989 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
990 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
991 }
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
992
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
993 static
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
994 hiddi_get_device_type(uint8_t * report_data, uint16_t report_length)
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
995 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
996 hid_byte_t byte;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
997 uint16_t usage_page = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
998 uint16_t usage = 0;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
999 uint16_t data = 0;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
1000
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1001 while (report_length && !(usage_page && usage)) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1002 if (hidp_analyse_byte(*report_data, &byte)) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1003 /* Error in parser, do nothing */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1004 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1005 data = hidp_get_data((report_data + 1), &byte);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1006 switch (byte.HIDB_Type) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1007 case HID_TYPE_GLOBAL:
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1008 if (!usage_page && byte.HIDB_Tag == HID_GLOBAL_USAGE_PAGE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1009 usage_page = data;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1010 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1011 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1012 case HID_TYPE_LOCAL:
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1013 if (!usage && byte.HIDB_Tag == HID_LOCAL_USAGE) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1014 usage = data;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1015 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1016 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1017 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1018 report_data += byte.HIDB_Length + 1;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1019 report_length -= byte.HIDB_Length + 1;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1020 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
1021
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1022 switch (usage_page) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1023 case HIDD_PAGE_DESKTOP:
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1024 {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1025 switch (usage) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1026 case HIDD_USAGE_MOUSE:
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1027 {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1028 return SDL_GF_HIDDI_MOUSE;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1029 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1030 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1031 case HIDD_USAGE_JOYSTICK:
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1032 {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1033 return SDL_GF_HIDDI_JOYSTICK;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1034 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1035 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1036 case HIDD_USAGE_KEYBOARD:
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1037 {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1038 return SDL_GF_HIDDI_KEYBOARD;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1039 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1040 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1041 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1042 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1043 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1044 case HIDD_PAGE_DIGITIZER:
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1045 {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1046 /* Do not handle digitizers */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1047 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1048 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1049 case HIDD_PAGE_CONSUMER:
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1050 {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1051 /* Do not handle consumer input devices */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1052 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1053 break;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1054 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
1055
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1056 return SDL_GF_HIDDI_NONE;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
1057 }
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
1058
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1059 static int32_t
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1060 hiddi_connect_devices()
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
1061 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1062 int32_t status;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1063 uint32_t it;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1064 uint8_t *report_data;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1065 uint16_t report_length;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1066 hidd_device_instance_t instance;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
1067
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1068 /* Cleanup initial keys and mice state */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1069 SDL_memset(key_last_state, 0x00,
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1070 sizeof(key_packet) * SDL_HIDDI_MAX_DEVICES);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1071 SDL_memset(mouse_last_state_button, 0x00,
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1072 sizeof(uint32_t) * SDL_HIDDI_MAX_DEVICES);
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
1073
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1074 status = hidd_connect(&hidparams, &connection);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1075 if (status != EOK) {
3461
87182c69e080 Deinitialization fixes, in case if QNXGF driver is not initialized properly.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
1076 connection=NULL;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1077 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1078 }
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1079
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1080 for (it = 0; it < SDL_HIDDI_MAX_DEVICES; it++) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1081 /* Get device instance */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1082 status = hidd_get_device_instance(connection, it, &instance);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1083 if (status != EOK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1084 continue;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1085 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
1086
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1087 status =
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1088 hidd_get_report_desc(connection, &instance, &report_data,
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1089 &report_length);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1090 if (status != EOK) {
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1091 continue;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1092 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
1093
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1094 status = hiddi_get_device_type(report_data, report_length);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1095 sdl_input_devices[it] = status;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
1096
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1097 free(report_data);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1098 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
1099
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1100 /* Disconnect from HID server */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1101 status = hidd_disconnect(connection);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1102 if (status != EOK) {
3461
87182c69e080 Deinitialization fixes, in case if QNXGF driver is not initialized properly.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
1103 connection=NULL;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1104 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1105 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
1106
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1107 /* Add handlers for HID devices */
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1108 hidparams.funcs = &hidfuncs;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
1109
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1110 status = hidd_connect(&hidparams, &connection);
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1111 if (status != EOK) {
3461
87182c69e080 Deinitialization fixes, in case if QNXGF driver is not initialized properly.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
1112 connection=NULL;
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1113 return -1;
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1114 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
1115
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1116 return 0;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
1117 }
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
1118
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1119 static int32_t
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1120 hiddi_disconnect_devices()
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
1121 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1122 int32_t status;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
1123
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1124 hiddi_disable_mouse();
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1125
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1126 /* Disconnect from HID server */
3461
87182c69e080 Deinitialization fixes, in case if QNXGF driver is not initialized properly.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
1127 if (connection!=NULL)
87182c69e080 Deinitialization fixes, in case if QNXGF driver is not initialized properly.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
1128 {
87182c69e080 Deinitialization fixes, in case if QNXGF driver is not initialized properly.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
1129 status = hidd_disconnect(connection);
87182c69e080 Deinitialization fixes, in case if QNXGF driver is not initialized properly.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
1130 if (status != EOK) {
87182c69e080 Deinitialization fixes, in case if QNXGF driver is not initialized properly.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
1131 return -1;
87182c69e080 Deinitialization fixes, in case if QNXGF driver is not initialized properly.
Mike Gorchak <lestat@i.com.ua>
parents: 3139
diff changeset
1132 }
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1133 }
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
1134 }
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
1135
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1136 void
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1137 hiddi_enable_mouse()
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
1138 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1139 collect_reports = 1;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
1140 }
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
1141
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1142 void
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1143 hiddi_disable_mouse()
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
1144 {
3139
Sam Lantinga <slouken@libsdl.org>
parents: 3124
diff changeset
1145 collect_reports = 0;
3109
7b3a09fb9c8b Support for HID devices (mice and keyboards only for now) has been added
Mike Gorchak <lestat@i.com.ua>
parents:
diff changeset
1146 }