| File: | plugins/mouse/csd_mouse-manager.c |
| Warning: | line 205, column 30 Casting a non-structure type to a structure type and accessing a field can lead to memory access errors or data corruption |
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| 1 | /* |
| 2 | * Copyright (C) 2007 William Jon McCann <mccann@jhu.edu> |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License as published by |
| 6 | * the Free Software Foundation; either version 2 of the License, or |
| 7 | * (at your option) any later version. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program; if not, write to the Free Software |
| 16 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. |
| 17 | * |
| 18 | */ |
| 19 | |
| 20 | #include "config.h" |
| 21 | |
| 22 | #include <sys/types.h> |
| 23 | #include <sys/wait.h> |
| 24 | #include <stdlib.h> |
| 25 | #include <stdio.h> |
| 26 | #include <unistd.h> |
| 27 | #include <string.h> |
| 28 | #include <errno(*__errno_location ()).h> |
| 29 | #include <math.h> |
| 30 | |
| 31 | #include <locale.h> |
| 32 | |
| 33 | #include <glib.h> |
| 34 | #include <glib/gi18n.h> |
| 35 | #include <ctk/ctk.h> |
| 36 | #include <cdk/cdk.h> |
| 37 | #include <cdk/cdkx.h> |
| 38 | #include <cdk/cdkkeysyms.h> |
| 39 | #include <X11/keysym.h> |
| 40 | #include <X11/Xatom.h> |
| 41 | #include <X11/extensions/XInput.h> |
| 42 | #include <X11/extensions/XIproto.h> |
| 43 | |
| 44 | #include <gio/gio.h> |
| 45 | |
| 46 | #include "cafe-settings-profile.h" |
| 47 | #include "csd_mouse-manager.h" |
| 48 | #include "csd_input-helper.h" |
| 49 | |
| 50 | /* Keys with same names for both touchpad and mouse */ |
| 51 | #define KEY_LEFT_HANDED"left-handed" "left-handed" /* a boolean for mouse, an enum for touchpad */ |
| 52 | #define KEY_MOTION_ACCELERATION"motion-acceleration" "motion-acceleration" |
| 53 | #define KEY_MOTION_THRESHOLD"motion-threshold" "motion-threshold" |
| 54 | #define KEY_ACCEL_PROFILE"accel-profile" "accel-profile" |
| 55 | |
| 56 | /* Mouse settings */ |
| 57 | #define CAFE_MOUSE_SCHEMA"org.cafe.peripherals-mouse" "org.cafe.peripherals-mouse" |
| 58 | #define KEY_MOUSE_LOCATE_POINTER"locate-pointer" "locate-pointer" |
| 59 | #define KEY_MIDDLE_BUTTON_EMULATION"middle-button-enabled" "middle-button-enabled" |
| 60 | |
| 61 | /* Touchpad settings */ |
| 62 | #define CAFE_TOUCHPAD_SCHEMA"org.cafe.peripherals-touchpad" "org.cafe.peripherals-touchpad" |
| 63 | #define KEY_TOUCHPAD_DISABLE_W_TYPING"disable-while-typing" "disable-while-typing" |
| 64 | #define KEY_TOUCHPAD_TWO_FINGER_CLICK"two-finger-click" "two-finger-click" |
| 65 | #define KEY_TOUCHPAD_THREE_FINGER_CLICK"three-finger-click" "three-finger-click" |
| 66 | #define KEY_TOUCHPAD_NATURAL_SCROLL"natural-scroll" "natural-scroll" |
| 67 | #define KEY_TOUCHPAD_TAP_TO_CLICK"tap-to-click" "tap-to-click" |
| 68 | #define KEY_TOUCHPAD_ONE_FINGER_TAP"tap-button-one-finger" "tap-button-one-finger" |
| 69 | #define KEY_TOUCHPAD_TWO_FINGER_TAP"tap-button-two-finger" "tap-button-two-finger" |
| 70 | #define KEY_TOUCHPAD_THREE_FINGER_TAP"tap-button-three-finger" "tap-button-three-finger" |
| 71 | #define KEY_VERT_EDGE_SCROLL"vertical-edge-scrolling" "vertical-edge-scrolling" |
| 72 | #define KEY_HORIZ_EDGE_SCROLL"horizontal-edge-scrolling" "horizontal-edge-scrolling" |
| 73 | #define KEY_VERT_TWO_FINGER_SCROLL"vertical-two-finger-scrolling" "vertical-two-finger-scrolling" |
| 74 | #define KEY_HORIZ_TWO_FINGER_SCROLL"horizontal-two-finger-scrolling" "horizontal-two-finger-scrolling" |
| 75 | #define KEY_TOUCHPAD_ENABLED"touchpad-enabled" "touchpad-enabled" |
| 76 | |
| 77 | |
| 78 | #if 0 /* FIXME need to fork (?) mousetweaks for this to work */ |
| 79 | #define CAFE_MOUSE_A11Y_SCHEMA "org.cafe.accessibility-mouse" |
| 80 | #define KEY_MOUSE_A11Y_DWELL_ENABLE "dwell-enable" |
| 81 | #define KEY_MOUSE_A11Y_DELAY_ENABLE "delay-enable" |
| 82 | #endif |
| 83 | |
| 84 | struct CsdMouseManagerPrivate |
| 85 | { |
| 86 | GSettings *settings_mouse; |
| 87 | GSettings *settings_touchpad; |
| 88 | |
| 89 | #if 0 /* FIXME need to fork (?) mousetweaks for this to work */ |
| 90 | gboolean mousetweaks_daemon_running; |
| 91 | #endif |
| 92 | gboolean syndaemon_spawned; |
| 93 | GPid syndaemon_pid; |
| 94 | gboolean locate_pointer_spawned; |
| 95 | GPid locate_pointer_pid; |
| 96 | }; |
| 97 | |
| 98 | typedef enum { |
| 99 | TOUCHPAD_HANDEDNESS_RIGHT, |
| 100 | TOUCHPAD_HANDEDNESS_LEFT, |
| 101 | TOUCHPAD_HANDEDNESS_MOUSE |
| 102 | } TouchpadHandedness; |
| 103 | |
| 104 | typedef enum { |
| 105 | ACCEL_PROFILE_DEFAULT, |
| 106 | ACCEL_PROFILE_ADAPTIVE, |
| 107 | ACCEL_PROFILE_FLAT |
| 108 | } AccelProfile; |
| 109 | |
| 110 | static void csd_mouse_manager_finalize (GObject *object); |
| 111 | static void set_mouse_settings (CsdMouseManager *manager); |
| 112 | static void set_tap_to_click_synaptics (XDeviceInfo *device_info, |
| 113 | gboolean state, |
| 114 | gboolean left_handed, |
| 115 | gint one_finger_tap, |
| 116 | gint two_finger_tap, |
| 117 | gint three_finger_tap); |
| 118 | |
| 119 | |
| 120 | G_DEFINE_TYPE_WITH_PRIVATE (CsdMouseManager, csd_mouse_manager, G_TYPE_OBJECT)static void csd_mouse_manager_init (CsdMouseManager *self); static void csd_mouse_manager_class_init (CsdMouseManagerClass *klass ); static GType csd_mouse_manager_get_type_once (void); static gpointer csd_mouse_manager_parent_class = ((void*)0); static gint CsdMouseManager_private_offset; static void csd_mouse_manager_class_intern_init (gpointer klass) { csd_mouse_manager_parent_class = g_type_class_peek_parent (klass); if (CsdMouseManager_private_offset != 0) g_type_class_adjust_private_offset (klass, &CsdMouseManager_private_offset); csd_mouse_manager_class_init ((CsdMouseManagerClass*) klass); } __attribute__ ((__unused__ )) static inline gpointer csd_mouse_manager_get_instance_private (CsdMouseManager *self) { return (((gpointer) ((guint8*) (self ) + (glong) (CsdMouseManager_private_offset)))); } GType csd_mouse_manager_get_type (void) { static GType static_g_define_type_id = 0; if ((__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer), "Expression evaluates to false"); (void) ( 0 ? (gpointer) * (&static_g_define_type_id) : ((void*)0)) ; (!(__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id ) == sizeof (gpointer), "Expression evaluates to false"); __typeof__ (*(&static_g_define_type_id)) gapg_temp_newval; __typeof__ ((&static_g_define_type_id)) gapg_temp_atomic = (&static_g_define_type_id ); __atomic_load (gapg_temp_atomic, &gapg_temp_newval, 5) ; gapg_temp_newval; })) && g_once_init_enter_pointer ( &static_g_define_type_id)); })) ) { GType g_define_type_id = csd_mouse_manager_get_type_once (); (__extension__ ({ _Static_assert (sizeof *(&static_g_define_type_id) == sizeof (gpointer) , "Expression evaluates to false"); 0 ? (void) (*(&static_g_define_type_id ) = (g_define_type_id)) : (void) 0; g_once_init_leave_pointer ((&static_g_define_type_id), (gpointer) (guintptr) (g_define_type_id )); })) ; } return static_g_define_type_id; } __attribute__ ( (__noinline__)) static GType csd_mouse_manager_get_type_once ( void) { GType g_define_type_id = g_type_register_static_simple (((GType) ((20) << (2))), g_intern_static_string ("CsdMouseManager" ), sizeof (CsdMouseManagerClass), (GClassInitFunc)(void (*)(void )) csd_mouse_manager_class_intern_init, sizeof (CsdMouseManager ), (GInstanceInitFunc)(void (*)(void)) csd_mouse_manager_init , (GTypeFlags) 0); { {{ CsdMouseManager_private_offset = g_type_add_instance_private (g_define_type_id, sizeof (CsdMouseManagerPrivate)); };} } return g_define_type_id; } |
| 121 | |
| 122 | static gpointer manager_object = NULL((void*)0); |
| 123 | |
| 124 | static void |
| 125 | csd_mouse_manager_class_init (CsdMouseManagerClass *klass) |
| 126 | { |
| 127 | GObjectClass *object_class = G_OBJECT_CLASS (klass)((((GObjectClass*) (void *) g_type_check_class_cast ((GTypeClass *) ((klass)), (((GType) ((20) << (2)))))))); |
| 128 | |
| 129 | object_class->finalize = csd_mouse_manager_finalize; |
| 130 | } |
| 131 | |
| 132 | static void |
| 133 | configure_button_layout (guchar *buttons, |
| 134 | gint n_buttons, |
| 135 | gboolean left_handed) |
| 136 | { |
| 137 | const gint left_button = 1; |
| 138 | gint right_button; |
| 139 | gint i; |
| 140 | |
| 141 | /* if the button is higher than 2 (3rd button) then it's |
| 142 | * probably one direction of a scroll wheel or something else |
| 143 | * uninteresting |
| 144 | */ |
| 145 | right_button = MIN (n_buttons, 3)(((n_buttons) < (3)) ? (n_buttons) : (3)); |
| 146 | |
| 147 | /* If we change things we need to make sure we only swap buttons. |
| 148 | * If we end up with multiple physical buttons assigned to the same |
| 149 | * logical button the server will complain. This code assumes physical |
| 150 | * button 0 is the physical left mouse button, and that the physical |
| 151 | * button other than 0 currently assigned left_button or right_button |
| 152 | * is the physical right mouse button. |
| 153 | */ |
| 154 | |
| 155 | /* check if the current mapping satisfies the above assumptions */ |
| 156 | if (buttons[left_button - 1] != left_button && |
| 157 | buttons[left_button - 1] != right_button) |
| 158 | /* The current mapping is weird. Swapping buttons is probably not a |
| 159 | * good idea. |
| 160 | */ |
| 161 | return; |
| 162 | |
| 163 | /* check if we are left_handed and currently not swapped */ |
| 164 | if (left_handed && buttons[left_button - 1] == left_button) { |
| 165 | /* find the right button */ |
| 166 | for (i = 0; i < n_buttons; i++) { |
| 167 | if (buttons[i] == right_button) { |
| 168 | buttons[i] = left_button; |
| 169 | break; |
| 170 | } |
| 171 | } |
| 172 | /* swap the buttons */ |
| 173 | buttons[left_button - 1] = right_button; |
| 174 | } |
| 175 | /* check if we are not left_handed but are swapped */ |
| 176 | else if (!left_handed && buttons[left_button - 1] == right_button) { |
| 177 | /* find the right button */ |
| 178 | for (i = 0; i < n_buttons; i++) { |
| 179 | if (buttons[i] == left_button) { |
| 180 | buttons[i] = right_button; |
| 181 | break; |
| 182 | } |
| 183 | } |
| 184 | /* swap the buttons */ |
| 185 | buttons[left_button - 1] = left_button; |
| 186 | } |
| 187 | } |
| 188 | |
| 189 | static gboolean |
| 190 | xinput_device_has_buttons (XDeviceInfo *device_info) |
| 191 | { |
| 192 | int i; |
| 193 | XAnyClassInfo *class_info; |
| 194 | |
| 195 | class_info = device_info->inputclassinfo; |
| 196 | for (i = 0; i < device_info->num_classes; i++) { |
| 197 | if (class_info->class == ButtonClass1) { |
| 198 | XButtonInfo *button_info; |
| 199 | |
| 200 | button_info = (XButtonInfo *) class_info; |
| 201 | if (button_info->num_buttons > 0) |
| 202 | return TRUE(!(0)); |
| 203 | } |
| 204 | |
| 205 | class_info = (XAnyClassInfo *) (((guchar *) class_info) + |
Casting a non-structure type to a structure type and accessing a field can lead to memory access errors or data corruption | |
| 206 | class_info->length); |
| 207 | } |
| 208 | return FALSE(0); |
| 209 | } |
| 210 | |
| 211 | static Atom |
| 212 | property_from_name (const char *property_name) |
| 213 | { |
| 214 | return XInternAtom (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), property_name, True1); |
| 215 | } |
| 216 | |
| 217 | static void * |
| 218 | get_property (XDevice *device, |
| 219 | const gchar *property, |
| 220 | Atom type, |
| 221 | int format, |
| 222 | gulong nitems) |
| 223 | { |
| 224 | CdkDisplay *display; |
| 225 | gulong nitems_ret, bytes_after_ret; |
| 226 | int rc, format_ret; |
| 227 | Atom property_atom, type_ret; |
| 228 | guchar *data = NULL((void*)0); |
| 229 | |
| 230 | property_atom = property_from_name (property); |
| 231 | if (!property_atom) |
| 232 | return NULL((void*)0); |
| 233 | |
| 234 | display = cdk_display_get_default (); |
| 235 | |
| 236 | cdk_x11_display_error_trap_push (display); |
| 237 | |
| 238 | rc = XGetDeviceProperty (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device, property_atom, |
| 239 | 0, 10, False0, type, &type_ret, &format_ret, |
| 240 | &nitems_ret, &bytes_after_ret, &data); |
| 241 | |
| 242 | cdk_x11_display_error_trap_pop_ignored (display); |
| 243 | |
| 244 | if (rc == Success0 && type_ret == type && format_ret == format && nitems_ret >= nitems) |
| 245 | return data; |
| 246 | |
| 247 | if (data) |
| 248 | XFree (data); |
| 249 | |
| 250 | return NULL((void*)0); |
| 251 | } |
| 252 | |
| 253 | static void |
| 254 | change_property (XDevice *device, |
| 255 | const gchar *property, |
| 256 | Atom type, |
| 257 | int format, |
| 258 | void *data, |
| 259 | gulong nitems) |
| 260 | { |
| 261 | CdkDisplay *display; |
| 262 | Atom property_atom; |
| 263 | guchar *data_ret; |
| 264 | |
| 265 | property_atom = property_from_name (property); |
| 266 | if (!property_atom) |
| 267 | return; |
| 268 | |
| 269 | data_ret = get_property (device, property, type, format, nitems); |
| 270 | if (!data_ret) |
| 271 | return; |
| 272 | |
| 273 | display = cdk_display_get_default (); |
| 274 | |
| 275 | cdk_x11_display_error_trap_push (display); |
| 276 | |
| 277 | XChangeDeviceProperty (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device, |
| 278 | property_atom, type, format, |
| 279 | PropModeReplace0, data, nitems); |
| 280 | |
| 281 | cdk_x11_display_error_trap_pop_ignored (display); |
| 282 | |
| 283 | XFree (data_ret); |
| 284 | } |
| 285 | |
| 286 | static gboolean |
| 287 | touchpad_has_single_button (XDevice *device) |
| 288 | { |
| 289 | Atom type, prop; |
| 290 | CdkDisplay *display; |
| 291 | int format; |
| 292 | unsigned long nitems, bytes_after; |
| 293 | unsigned char *data; |
| 294 | gboolean is_single_button = FALSE(0); |
| 295 | int rc; |
| 296 | |
| 297 | prop = property_from_name ("Synaptics Capabilities"); |
| 298 | if (!prop) |
| 299 | return FALSE(0); |
| 300 | |
| 301 | display = cdk_display_get_default (); |
| 302 | cdk_x11_display_error_trap_push (display); |
| 303 | rc = XGetDeviceProperty (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device, prop, 0, 1, False0, |
| 304 | XA_INTEGER((Atom) 19), &type, &format, &nitems, |
| 305 | &bytes_after, &data); |
| 306 | if (rc == Success0 && type == XA_INTEGER((Atom) 19) && format == 8 && nitems >= 3) |
| 307 | is_single_button = (data[0] == 1 && data[1] == 0 && data[2] == 0); |
| 308 | |
| 309 | if (rc == Success0) |
| 310 | XFree (data); |
| 311 | |
| 312 | cdk_x11_display_error_trap_pop_ignored (display); |
| 313 | |
| 314 | return is_single_button; |
| 315 | } |
| 316 | |
| 317 | static gboolean |
| 318 | property_exists_on_device (XDeviceInfo *device_info, |
| 319 | const char *property_name) |
| 320 | { |
| 321 | XDevice *device; |
| 322 | int rc; |
| 323 | Atom type, prop; |
| 324 | CdkDisplay *display; |
| 325 | int format; |
| 326 | unsigned long nitems, bytes_after; |
| 327 | unsigned char *data; |
| 328 | |
| 329 | prop = property_from_name (property_name); |
| 330 | if (!prop) |
| 331 | return FALSE(0); |
| 332 | |
| 333 | display = cdk_display_get_default (); |
| 334 | |
| 335 | cdk_x11_display_error_trap_push (display); |
| 336 | device = XOpenDevice (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device_info->id); |
| 337 | if ((cdk_x11_display_error_trap_pop (display) != 0) || (device == NULL((void*)0))) |
| 338 | return FALSE(0); |
| 339 | |
| 340 | cdk_x11_display_error_trap_push (display); |
| 341 | rc = XGetDeviceProperty (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), |
| 342 | device, prop, 0, 1, False0, XA_INTEGER((Atom) 19), &type, &format, |
| 343 | &nitems, &bytes_after, &data); |
| 344 | |
| 345 | if (rc == Success0) |
| 346 | XFree (data); |
| 347 | |
| 348 | XCloseDevice (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device); |
| 349 | cdk_x11_display_error_trap_pop_ignored (display); |
| 350 | |
| 351 | return rc == Success0; |
| 352 | } |
| 353 | |
| 354 | static void |
| 355 | property_set_bool (XDeviceInfo *device_info, |
| 356 | XDevice *device, |
| 357 | const char *property_name, |
| 358 | int property_index, |
| 359 | gboolean enabled) |
| 360 | { |
| 361 | int rc; |
| 362 | unsigned long nitems, bytes_after; |
| 363 | unsigned char *data; |
| 364 | int act_format; |
| 365 | Atom act_type, property; |
| 366 | CdkDisplay *display; |
| 367 | |
| 368 | property = property_from_name (property_name); |
| 369 | if (!property) |
| 370 | return; |
| 371 | |
| 372 | display = cdk_display_get_default (); |
| 373 | |
| 374 | cdk_x11_display_error_trap_push (display); |
| 375 | rc = XGetDeviceProperty (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device, |
| 376 | property, 0, 1, False0, |
| 377 | XA_INTEGER((Atom) 19), &act_type, &act_format, &nitems, |
| 378 | &bytes_after, &data); |
| 379 | |
| 380 | if (rc == Success0 && act_type == XA_INTEGER((Atom) 19) && act_format == 8 && nitems > property_index) { |
| 381 | data[property_index] = enabled ? 1 : 0; |
| 382 | XChangeDeviceProperty (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device, |
| 383 | property, XA_INTEGER((Atom) 19), 8, |
| 384 | PropModeReplace0, data, nitems); |
| 385 | } |
| 386 | |
| 387 | if (rc == Success0) |
| 388 | XFree (data); |
| 389 | |
| 390 | if (cdk_x11_display_error_trap_pop (display)) { |
| 391 | g_warning ("Error while setting %s on \"%s\"", property_name, device_info->name); |
| 392 | } |
| 393 | } |
| 394 | |
| 395 | static void |
| 396 | touchpad_set_bool (XDeviceInfo *device_info, |
| 397 | const char *property_name, |
| 398 | int property_index, |
| 399 | gboolean enabled) |
| 400 | { |
| 401 | XDevice *device; |
| 402 | CdkDisplay *display; |
| 403 | |
| 404 | device = device_is_touchpad (device_info); |
| 405 | if (device == NULL((void*)0)) { |
| 406 | return; |
| 407 | } |
| 408 | |
| 409 | property_set_bool (device_info, device, property_name, property_index, enabled); |
| 410 | |
| 411 | display = cdk_display_get_default (); |
| 412 | |
| 413 | cdk_x11_display_error_trap_push (display); |
| 414 | XCloseDevice (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device); |
| 415 | cdk_x11_display_error_trap_pop_ignored (display); |
| 416 | } |
| 417 | |
| 418 | static void |
| 419 | set_left_handed_legacy_driver (CsdMouseManager *manager, |
| 420 | XDeviceInfo *device_info, |
| 421 | gboolean mouse_left_handed, |
| 422 | gboolean touchpad_left_handed) |
| 423 | { |
| 424 | XDevice *device; |
| 425 | CdkDisplay *display; |
| 426 | guchar *buttons; |
| 427 | gsize buttons_capacity = 16; |
| 428 | gint n_buttons; |
| 429 | gboolean left_handed; |
| 430 | |
| 431 | if ((device_info->use == IsXPointer0) || |
| 432 | (device_info->use == IsXKeyboard1) || |
| 433 | (g_strcmp0 ("Virtual core XTEST pointer", device_info->name) == 0) || |
| 434 | (!xinput_device_has_buttons (device_info))) |
| 435 | return; |
| 436 | |
| 437 | /* If the device is a touchpad, swap tap buttons |
| 438 | * around too, otherwise a tap would be a right-click */ |
| 439 | device = device_is_touchpad (device_info); |
| 440 | display = cdk_display_get_default (); |
| 441 | |
| 442 | if (device != NULL((void*)0)) { |
| 443 | gboolean tap = g_settings_get_boolean (manager->priv->settings_touchpad, KEY_TOUCHPAD_TAP_TO_CLICK"tap-to-click"); |
| 444 | gboolean single_button = touchpad_has_single_button (device); |
| 445 | |
| 446 | left_handed = touchpad_left_handed; |
| 447 | |
| 448 | if (tap && !single_button) { |
| 449 | gint one_finger_tap = g_settings_get_int (manager->priv->settings_touchpad, KEY_TOUCHPAD_ONE_FINGER_TAP"tap-button-one-finger"); |
| 450 | gint two_finger_tap = g_settings_get_int (manager->priv->settings_touchpad, KEY_TOUCHPAD_TWO_FINGER_TAP"tap-button-two-finger"); |
| 451 | gint three_finger_tap = g_settings_get_int (manager->priv->settings_touchpad, KEY_TOUCHPAD_THREE_FINGER_TAP"tap-button-three-finger"); |
| 452 | set_tap_to_click_synaptics (device_info, tap, left_handed, one_finger_tap, two_finger_tap, three_finger_tap); |
| 453 | } |
| 454 | |
| 455 | XCloseDevice (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device); |
| 456 | |
| 457 | if (single_button) |
| 458 | return; |
| 459 | } else { |
| 460 | left_handed = mouse_left_handed; |
| 461 | } |
| 462 | |
| 463 | cdk_x11_display_error_trap_push (display); |
| 464 | |
| 465 | device = XOpenDevice (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device_info->id); |
| 466 | if ((cdk_x11_display_error_trap_pop (display) != 0) || |
| 467 | (device == NULL((void*)0))) |
| 468 | return; |
| 469 | |
| 470 | buttons = g_new (guchar, buttons_capacity)((guchar *) g_malloc_n ((buttons_capacity), sizeof (guchar))); |
| 471 | |
| 472 | n_buttons = XGetDeviceButtonMapping (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device, |
| 473 | buttons, |
| 474 | buttons_capacity); |
| 475 | |
| 476 | while (n_buttons > buttons_capacity) { |
| 477 | buttons_capacity = n_buttons; |
| 478 | buttons = (guchar *) g_realloc (buttons, |
| 479 | buttons_capacity * sizeof (guchar)); |
| 480 | |
| 481 | n_buttons = XGetDeviceButtonMapping (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device, |
| 482 | buttons, |
| 483 | buttons_capacity); |
| 484 | } |
| 485 | |
| 486 | configure_button_layout (buttons, n_buttons, left_handed); |
| 487 | |
| 488 | XSetDeviceButtonMapping (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device, buttons, n_buttons); |
| 489 | XCloseDevice (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device); |
| 490 | |
| 491 | g_free (buttons); |
| 492 | } |
| 493 | |
| 494 | static void |
| 495 | set_left_handed_libinput (XDeviceInfo *device_info, |
| 496 | gboolean mouse_left_handed, |
| 497 | gboolean touchpad_left_handed) |
| 498 | { |
| 499 | XDevice *device; |
| 500 | CdkDisplay *display; |
| 501 | gboolean want_lefthanded; |
| 502 | |
| 503 | device = device_is_touchpad (device_info); |
| 504 | display = cdk_display_get_default (); |
| 505 | |
| 506 | if (device == NULL((void*)0)) { |
| 507 | cdk_x11_display_error_trap_push (display); |
| 508 | device = XOpenDevice (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device_info->id); |
| 509 | if ((cdk_x11_display_error_trap_pop (display) != 0) || (device == NULL((void*)0))) |
| 510 | return; |
| 511 | |
| 512 | want_lefthanded = mouse_left_handed; |
| 513 | } else { |
| 514 | /* touchpad device is already open after |
| 515 | * return from device_is_touchpad function |
| 516 | */ |
| 517 | want_lefthanded = touchpad_left_handed; |
| 518 | } |
| 519 | |
| 520 | property_set_bool (device_info, device, "libinput Left Handed Enabled", 0, want_lefthanded); |
| 521 | |
| 522 | cdk_x11_display_error_trap_push (display); |
| 523 | XCloseDevice (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device); |
| 524 | cdk_x11_display_error_trap_pop_ignored (display); |
| 525 | |
| 526 | } |
| 527 | |
| 528 | static void |
| 529 | set_left_handed (CsdMouseManager *manager, |
| 530 | XDeviceInfo *device_info, |
| 531 | gboolean mouse_left_handed, |
| 532 | gboolean touchpad_left_handed) |
| 533 | { |
| 534 | if (property_exists_on_device (device_info, "libinput Left Handed Enabled")) |
| 535 | set_left_handed_libinput (device_info, mouse_left_handed, touchpad_left_handed); |
| 536 | else |
| 537 | set_left_handed_legacy_driver (manager, device_info, mouse_left_handed, touchpad_left_handed); |
| 538 | } |
| 539 | |
| 540 | static void |
| 541 | set_left_handed_all (CsdMouseManager *manager, |
| 542 | gboolean mouse_left_handed, |
| 543 | gboolean touchpad_left_handed) |
| 544 | { |
| 545 | XDeviceInfo *device_info; |
| 546 | gint n_devices; |
| 547 | gint i; |
| 548 | |
| 549 | device_info = XListInputDevices (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), &n_devices); |
| 550 | |
| 551 | for (i = 0; i < n_devices; i++) { |
| 552 | set_left_handed (manager, &device_info[i], mouse_left_handed, touchpad_left_handed); |
| 553 | } |
| 554 | |
| 555 | if (device_info != NULL((void*)0)) |
| 556 | XFreeDeviceList (device_info); |
| 557 | } |
| 558 | |
| 559 | static CdkFilterReturn |
| 560 | devicepresence_filter (CdkXEvent *xevent, |
| 561 | CdkEvent *event G_GNUC_UNUSED__attribute__ ((__unused__)), |
| 562 | gpointer data) |
| 563 | { |
| 564 | XEvent *xev = (XEvent *) xevent; |
| 565 | G_GNUC_UNUSED__attribute__ ((__unused__)) XEventClass class_presence; |
| 566 | int xi_presence; |
| 567 | |
| 568 | DevicePresence (cdk_x11_get_default_xdisplay (), xi_presence, class_presence){ xi_presence = _XiGetDevicePresenceNotifyEvent(cdk_x11_get_default_xdisplay ()); class_presence = (0x10000 | 0); }; |
| 569 | |
| 570 | if (xev->type == xi_presence) |
| 571 | { |
| 572 | XDevicePresenceNotifyEvent *dpn = (XDevicePresenceNotifyEvent *) xev; |
| 573 | if (dpn->devchange == DeviceEnabled2) |
| 574 | set_mouse_settings ((CsdMouseManager *) data); |
| 575 | } |
| 576 | |
| 577 | return CDK_FILTER_CONTINUE; |
| 578 | } |
| 579 | |
| 580 | static void |
| 581 | set_devicepresence_handler (CsdMouseManager *manager) |
| 582 | { |
| 583 | CdkDisplay *cdk_display; |
| 584 | Display *display; |
| 585 | XEventClass class_presence; |
| 586 | G_GNUC_UNUSED__attribute__ ((__unused__)) int xi_presence; |
| 587 | |
| 588 | cdk_display = cdk_display_get_default (); |
| 589 | display = cdk_x11_get_default_xdisplay (); |
| 590 | |
| 591 | cdk_x11_display_error_trap_push (cdk_display); |
| 592 | DevicePresence (display, xi_presence, class_presence){ xi_presence = _XiGetDevicePresenceNotifyEvent(display); class_presence = (0x10000 | 0); }; |
| 593 | XSelectExtensionEvent (display, |
| 594 | RootWindow (display, DefaultScreen (display))((&((_XPrivDisplay)(display))->screens[(((_XPrivDisplay )(display))->default_screen)])->root), |
| 595 | &class_presence, 1); |
| 596 | |
| 597 | cdk_display_flush (cdk_display); |
| 598 | if (!cdk_x11_display_error_trap_pop (cdk_display)) |
| 599 | cdk_window_add_filter (NULL((void*)0), devicepresence_filter, manager); |
| 600 | } |
| 601 | |
| 602 | static void |
| 603 | set_motion_legacy_driver (CsdMouseManager *manager, |
| 604 | XDeviceInfo *device_info) |
| 605 | { |
| 606 | XDevice *device; |
| 607 | CdkDisplay *display; |
| 608 | XPtrFeedbackControl feedback; |
| 609 | XFeedbackState *states, *state; |
| 610 | gint num_feedbacks, i; |
| 611 | GSettings *settings; |
| 612 | gdouble motion_acceleration; |
| 613 | gint motion_threshold; |
| 614 | gint numerator, denominator; |
| 615 | |
| 616 | device = device_is_touchpad (device_info); |
| 617 | display = cdk_display_get_default (); |
| 618 | |
| 619 | if (device != NULL((void*)0)) { |
| 620 | settings = manager->priv->settings_touchpad; |
| 621 | } else { |
| 622 | cdk_x11_display_error_trap_push (display); |
| 623 | device = XOpenDevice (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device_info->id); |
| 624 | if ((cdk_x11_display_error_trap_pop (display) != 0) || (device == NULL((void*)0))) |
| 625 | return; |
| 626 | |
| 627 | settings = manager->priv->settings_mouse; |
| 628 | } |
| 629 | |
| 630 | /* Calculate acceleration */ |
| 631 | motion_acceleration = g_settings_get_double (settings, KEY_MOTION_ACCELERATION"motion-acceleration"); |
| 632 | if (motion_acceleration >= 1.0) { |
| 633 | /* we want to get the acceleration, with a resolution of 0.5 |
| 634 | */ |
| 635 | if ((motion_acceleration - floor (motion_acceleration)) < 0.25) { |
| 636 | numerator = floor (motion_acceleration); |
| 637 | denominator = 1; |
| 638 | } else if ((motion_acceleration - floor (motion_acceleration)) < 0.5) { |
| 639 | numerator = ceil (2.0 * motion_acceleration); |
| 640 | denominator = 2; |
| 641 | } else if ((motion_acceleration - floor (motion_acceleration)) < 0.75) { |
| 642 | numerator = floor (2.0 *motion_acceleration); |
| 643 | denominator = 2; |
| 644 | } else { |
| 645 | numerator = ceil (motion_acceleration); |
| 646 | denominator = 1; |
| 647 | } |
| 648 | } else if (motion_acceleration < 1.0 && motion_acceleration > 0) { |
| 649 | /* This we do to 1/10ths */ |
| 650 | numerator = floor (motion_acceleration * 10) + 1; |
| 651 | denominator= 10; |
| 652 | } else { |
| 653 | numerator = -1; |
| 654 | denominator = -1; |
| 655 | } |
| 656 | |
| 657 | /* And threshold */ |
| 658 | motion_threshold = g_settings_get_int (settings, KEY_MOTION_THRESHOLD"motion-threshold"); |
| 659 | |
| 660 | /* Get the list of feedbacks for the device */ |
| 661 | states = XGetFeedbackControl (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device, &num_feedbacks); |
| 662 | if (states == NULL((void*)0)) { |
| 663 | XCloseDevice (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device); |
| 664 | return; |
| 665 | } |
| 666 | |
| 667 | state = (XFeedbackState *) states; |
| 668 | for (i = 0; i < num_feedbacks; i++) { |
| 669 | if (state->class == PtrFeedbackClass1) { |
| 670 | /* And tell the device */ |
| 671 | feedback.class = PtrFeedbackClass1; |
| 672 | feedback.length = sizeof (XPtrFeedbackControl); |
| 673 | feedback.id = state->id; |
| 674 | feedback.threshold = motion_threshold; |
| 675 | feedback.accelNum = numerator; |
| 676 | feedback.accelDenom = denominator; |
| 677 | |
| 678 | g_debug ("Setting accel %d/%d, threshold %d for device '%s'", |
| 679 | numerator, denominator, motion_threshold, device_info->name); |
| 680 | |
| 681 | XChangeFeedbackControl (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), |
| 682 | device, |
| 683 | DvAccelNum(1L << 0) | DvAccelDenom(1L << 1) | DvThreshold(1L << 2), |
| 684 | (XFeedbackControl *) &feedback); |
| 685 | break; |
| 686 | } |
| 687 | |
| 688 | state = (XFeedbackState *) ((char *) state + state->length); |
| 689 | } |
| 690 | |
| 691 | XFreeFeedbackList (states); |
| 692 | XCloseDevice (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device); |
| 693 | } |
| 694 | |
| 695 | static void |
| 696 | set_motion_libinput (CsdMouseManager *manager, |
| 697 | XDeviceInfo *device_info) |
| 698 | { |
| 699 | XDevice *device; |
| 700 | CdkDisplay *display; |
| 701 | Atom prop; |
| 702 | Atom type; |
| 703 | Atom float_type; |
| 704 | int format, rc; |
| 705 | unsigned long nitems, bytes_after; |
| 706 | GSettings *settings; |
| 707 | union { |
| 708 | unsigned char *c; |
| 709 | long *l; |
| 710 | } data; |
| 711 | gfloat accel; |
| 712 | gfloat motion_acceleration; |
| 713 | |
| 714 | float_type = property_from_name ("FLOAT"); |
| 715 | if (!float_type) |
| 716 | return; |
| 717 | |
| 718 | prop = property_from_name ("libinput Accel Speed"); |
| 719 | if (!prop) { |
| 720 | return; |
| 721 | } |
| 722 | |
| 723 | device = device_is_touchpad (device_info); |
| 724 | display = cdk_display_get_default (); |
| 725 | |
| 726 | if (device != NULL((void*)0)) { |
| 727 | settings = manager->priv->settings_touchpad; |
| 728 | } else { |
| 729 | cdk_x11_display_error_trap_push (display); |
| 730 | device = XOpenDevice (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device_info->id); |
| 731 | if ((cdk_x11_display_error_trap_pop (display) != 0) || (device == NULL((void*)0))) |
| 732 | return; |
| 733 | |
| 734 | settings = manager->priv->settings_mouse; |
| 735 | } |
| 736 | |
| 737 | /* Calculate acceleration */ |
| 738 | motion_acceleration = g_settings_get_double (settings, KEY_MOTION_ACCELERATION"motion-acceleration"); |
| 739 | |
| 740 | /* panel gives us a range of 1.0-10.0, map to libinput's [-1, 1] |
| 741 | * |
| 742 | * oldrange = (oldmax - oldmin) |
| 743 | * newrange = (newmax - newmin) |
| 744 | * |
| 745 | * mapped = (value - oldmin) * newrange / oldrange + oldmin |
| 746 | */ |
| 747 | |
| 748 | if (motion_acceleration == -1.0) /* unset */ |
| 749 | accel = 0.0; |
| 750 | else |
| 751 | accel = (motion_acceleration - 1.0) * 2.0 / 9.0 - 1; |
| 752 | |
| 753 | cdk_x11_display_error_trap_push (display); |
| 754 | rc = XGetDeviceProperty (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), |
| 755 | device, prop, 0, 1, False0, float_type, &type, &format, |
| 756 | &nitems, &bytes_after, &data.c); |
| 757 | |
| 758 | if (rc == Success0 && type == float_type && format == 32 && nitems >= 1) { |
| 759 | *(float *) data.l = accel; |
| 760 | XChangeDeviceProperty (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), |
| 761 | device, prop, float_type, 32, PropModeReplace0, data.c, nitems); |
| 762 | } |
| 763 | |
| 764 | if (rc == Success0) { |
| 765 | XFree (data.c); |
| 766 | } |
| 767 | |
| 768 | XCloseDevice (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device); |
| 769 | if (cdk_x11_display_error_trap_pop (display)) { |
| 770 | g_warning ("Error while setting accel speed on \"%s\"", device_info->name); |
| 771 | } |
| 772 | } |
| 773 | |
| 774 | static void |
| 775 | set_motion (CsdMouseManager *manager, |
| 776 | XDeviceInfo *device_info) |
| 777 | { |
| 778 | if (property_exists_on_device (device_info, "libinput Accel Speed")) |
| 779 | set_motion_libinput (manager, device_info); |
| 780 | else |
| 781 | set_motion_legacy_driver (manager, device_info); |
| 782 | } |
| 783 | |
| 784 | static void |
| 785 | set_motion_all (CsdMouseManager *manager) |
| 786 | { |
| 787 | XDeviceInfo *device_info; |
| 788 | gint n_devices; |
| 789 | gint i; |
| 790 | |
| 791 | device_info = XListInputDevices (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), &n_devices); |
| 792 | |
| 793 | for (i = 0; i < n_devices; i++) { |
| 794 | set_motion (manager, &device_info[i]); |
| 795 | } |
| 796 | |
| 797 | if (device_info != NULL((void*)0)) |
| 798 | XFreeDeviceList (device_info); |
| 799 | } |
| 800 | |
| 801 | static void |
| 802 | set_middle_button_evdev (XDeviceInfo *device_info, |
| 803 | gboolean middle_button) |
| 804 | { |
| 805 | CdkDisplay *display; |
| 806 | XDevice *device; |
| 807 | Atom prop; |
| 808 | Atom type; |
| 809 | int format, rc; |
| 810 | unsigned long nitems, bytes_after; |
| 811 | unsigned char *data; |
| 812 | |
| 813 | prop = property_from_name ("Evdev Middle Button Emulation"); |
| 814 | |
| 815 | if (!prop) /* no evdev devices */ |
| 816 | return; |
| 817 | |
| 818 | display = cdk_display_get_default (); |
| 819 | |
| 820 | cdk_x11_display_error_trap_push (display); |
| 821 | |
| 822 | device = XOpenDevice (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device_info->id); |
| 823 | if ((cdk_x11_display_error_trap_pop (display) != 0) || |
| 824 | (device == NULL((void*)0))) |
| 825 | return; |
| 826 | |
| 827 | cdk_x11_display_error_trap_push (display); |
| 828 | rc = XGetDeviceProperty (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), |
| 829 | device, prop, 0, 1, False0, XA_INTEGER((Atom) 19), &type, &format, |
| 830 | &nitems, &bytes_after, &data); |
| 831 | |
| 832 | if (rc == Success0 && format == 8 && type == XA_INTEGER((Atom) 19) && nitems == 1) { |
| 833 | data[0] = middle_button ? 1 : 0; |
| 834 | XChangeDeviceProperty (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), |
| 835 | device, prop, type, format, PropModeReplace0, data, nitems); |
| 836 | } |
| 837 | |
| 838 | if (rc == Success0) |
| 839 | XFree (data); |
| 840 | |
| 841 | XCloseDevice (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device); |
| 842 | if (cdk_x11_display_error_trap_pop (display)) { |
| 843 | g_warning ("Error in setting middle button emulation on \"%s\"", device_info->name); |
| 844 | } |
| 845 | } |
| 846 | |
| 847 | static void |
| 848 | set_middle_button_libinput (XDeviceInfo *device_info, |
| 849 | gboolean middle_button) |
| 850 | { |
| 851 | XDevice *device; |
| 852 | CdkDisplay *display; |
| 853 | |
| 854 | /* touchpad devices are excluded as the old code |
| 855 | * only applies to evdev devices |
| 856 | */ |
| 857 | device = device_is_touchpad (device_info); |
| 858 | display = cdk_display_get_default (); |
| 859 | |
| 860 | if (device != NULL((void*)0)) { |
| 861 | cdk_x11_display_error_trap_push (display); |
| 862 | XCloseDevice (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device); |
| 863 | cdk_x11_display_error_trap_pop_ignored (display); |
| 864 | return; |
| 865 | } |
| 866 | |
| 867 | cdk_x11_display_error_trap_push (display); |
| 868 | device = XOpenDevice (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device_info->id); |
| 869 | if ((cdk_x11_display_error_trap_pop (display) != 0) || (device == NULL((void*)0))) |
| 870 | return; |
| 871 | |
| 872 | property_set_bool (device_info, device, "libinput Middle Emulation Enabled", 0, middle_button); |
| 873 | |
| 874 | cdk_x11_display_error_trap_push (display); |
| 875 | XCloseDevice (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device); |
| 876 | cdk_x11_display_error_trap_pop_ignored (display); |
| 877 | } |
| 878 | |
| 879 | static void |
| 880 | set_middle_button (XDeviceInfo *device_info, |
| 881 | gboolean middle_button) |
| 882 | { |
| 883 | if (property_from_name ("Evdev Middle Button Emulation")) |
| 884 | set_middle_button_evdev (device_info, middle_button); |
| 885 | |
| 886 | if (property_from_name ("libinput Middle Emulation Enabled")) |
| 887 | set_middle_button_libinput (device_info, middle_button); |
| 888 | } |
| 889 | |
| 890 | static void |
| 891 | set_middle_button_all (gboolean middle_button) |
| 892 | { |
| 893 | XDeviceInfo *device_info; |
| 894 | gint n_devices; |
| 895 | gint i; |
| 896 | |
| 897 | device_info = XListInputDevices (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), &n_devices); |
| 898 | |
| 899 | for (i = 0; i < n_devices; i++) { |
| 900 | set_middle_button (&device_info[i], middle_button); |
| 901 | } |
| 902 | |
| 903 | if (device_info != NULL((void*)0)) |
| 904 | XFreeDeviceList (device_info); |
| 905 | } |
| 906 | |
| 907 | static gboolean |
| 908 | have_program_in_path (const char *name) |
| 909 | { |
| 910 | gchar *path; |
| 911 | gboolean result; |
| 912 | |
| 913 | path = g_find_program_in_path (name); |
| 914 | result = (path != NULL((void*)0)); |
| 915 | g_free (path); |
| 916 | return result; |
| 917 | } |
| 918 | |
| 919 | static void |
| 920 | set_disable_w_typing_synaptics (CsdMouseManager *manager, |
| 921 | gboolean state) |
| 922 | { |
| 923 | if (state && touchpad_is_present ()) { |
| 924 | GError *error = NULL((void*)0); |
| 925 | char *args[6]; |
| 926 | |
| 927 | if (manager->priv->syndaemon_spawned) |
| 928 | return; |
| 929 | |
| 930 | args[0] = "syndaemon"; |
| 931 | args[1] = "-i"; |
| 932 | args[2] = "0.5"; |
| 933 | args[3] = "-K"; |
| 934 | args[4] = "-R"; |
| 935 | args[5] = NULL((void*)0); |
| 936 | |
| 937 | if (!have_program_in_path (args[0])) |
| 938 | return; |
| 939 | |
| 940 | g_spawn_async (g_get_home_dir (), args, NULL((void*)0), |
| 941 | G_SPAWN_SEARCH_PATH, NULL((void*)0), NULL((void*)0), |
| 942 | &manager->priv->syndaemon_pid, &error); |
| 943 | |
| 944 | manager->priv->syndaemon_spawned = (error == NULL((void*)0)); |
| 945 | |
| 946 | if (error) { |
| 947 | g_settings_set_boolean (manager->priv->settings_touchpad, KEY_TOUCHPAD_DISABLE_W_TYPING"disable-while-typing", FALSE(0)); |
| 948 | g_error_free (error); |
| 949 | } |
| 950 | |
| 951 | } else if (manager->priv->syndaemon_spawned) |
| 952 | { |
| 953 | kill (manager->priv->syndaemon_pid, SIGHUP1); |
| 954 | g_spawn_close_pid (manager->priv->syndaemon_pid); |
| 955 | manager->priv->syndaemon_spawned = FALSE(0); |
| 956 | } |
| 957 | } |
| 958 | |
| 959 | static void |
| 960 | set_disable_w_typing_libinput (CsdMouseManager *manager G_GNUC_UNUSED__attribute__ ((__unused__)), |
| 961 | gboolean state) |
| 962 | { |
| 963 | XDeviceInfo *device_info; |
| 964 | gint n_devices; |
| 965 | gint i; |
| 966 | |
| 967 | /* This is only called once for synaptics but for libinput |
| 968 | * we need to loop through the list of devices |
| 969 | */ |
| 970 | device_info = XListInputDevices (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), &n_devices); |
| 971 | |
| 972 | for (i = 0; i < n_devices; i++) { |
| 973 | touchpad_set_bool (&device_info[i], "libinput Disable While Typing Enabled", 0, state); |
| 974 | } |
| 975 | |
| 976 | if (device_info != NULL((void*)0)) |
| 977 | XFreeDeviceList (device_info); |
| 978 | } |
| 979 | |
| 980 | static void |
| 981 | set_disable_w_typing (CsdMouseManager *manager, |
| 982 | gboolean state) |
| 983 | { |
| 984 | if (property_from_name ("Synaptics Off")) |
| 985 | set_disable_w_typing_synaptics (manager, state); |
| 986 | |
| 987 | if (property_from_name ("libinput Disable While Typing Enabled")) |
| 988 | set_disable_w_typing_libinput (manager, state); |
| 989 | } |
| 990 | |
| 991 | static void |
| 992 | set_accel_profile_libinput (CsdMouseManager *manager, |
| 993 | XDeviceInfo *device_info) |
| 994 | { |
| 995 | XDevice *device; |
| 996 | CdkDisplay *display; |
| 997 | GSettings *settings; |
| 998 | guchar *available, *defaults, *values; |
| 999 | |
| 1000 | display = cdk_display_get_default (); |
| 1001 | |
| 1002 | device = device_is_touchpad (device_info); |
| 1003 | |
| 1004 | if (device != NULL((void*)0)) { |
| 1005 | settings = manager->priv->settings_touchpad; |
| 1006 | } else { |
| 1007 | cdk_x11_display_error_trap_push (display); |
| 1008 | device = XOpenDevice (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device_info->id); |
| 1009 | if ((cdk_x11_display_error_trap_pop (display) != 0) || (device == NULL((void*)0))) |
| 1010 | return; |
| 1011 | |
| 1012 | settings = manager->priv->settings_mouse; |
| 1013 | } |
| 1014 | |
| 1015 | available = get_property (device, "libinput Accel Profiles Available", XA_INTEGER((Atom) 19), 8, 2); |
| 1016 | if (!available) |
| 1017 | return; |
| 1018 | XFree (available); |
| 1019 | |
| 1020 | defaults = get_property (device, "libinput Accel Profile Enabled Default", XA_INTEGER((Atom) 19), 8, 2); |
| 1021 | if (!defaults) |
| 1022 | return; |
| 1023 | |
| 1024 | values = get_property (device, "libinput Accel Profile Enabled", XA_INTEGER((Atom) 19), 8, 2); |
| 1025 | if (!values) { |
| 1026 | XFree (defaults); |
| 1027 | return; |
| 1028 | } |
| 1029 | |
| 1030 | /* 2 boolean values (8 bit, 0 or 1), in order "adaptive", "flat". */ |
| 1031 | switch (g_settings_get_enum (settings, KEY_ACCEL_PROFILE"accel-profile")) { |
| 1032 | case ACCEL_PROFILE_ADAPTIVE: |
| 1033 | values[0] = 1; /* enable adaptive */ |
| 1034 | values[1] = 0; /* disable flat */ |
| 1035 | break; |
| 1036 | case ACCEL_PROFILE_FLAT: |
| 1037 | values[0] = 0; /* disable adaptive */ |
| 1038 | values[1] = 1; /* enable flat */ |
| 1039 | break; |
| 1040 | case ACCEL_PROFILE_DEFAULT: |
| 1041 | default: |
| 1042 | values[0] = defaults[0]; |
| 1043 | values[1] = defaults[1]; |
| 1044 | break; |
| 1045 | } |
| 1046 | |
| 1047 | change_property (device, "libinput Accel Profile Enabled", XA_INTEGER((Atom) 19), 8, values, 2); |
| 1048 | |
| 1049 | XCloseDevice (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device); |
| 1050 | |
| 1051 | XFree (defaults); |
| 1052 | XFree (values); |
| 1053 | } |
| 1054 | |
| 1055 | static void |
| 1056 | set_accel_profile (CsdMouseManager *manager, |
| 1057 | XDeviceInfo *device_info) |
| 1058 | { |
| 1059 | if (property_exists_on_device (device_info, "libinput Accel Profile Enabled")) |
| 1060 | set_accel_profile_libinput (manager, device_info); |
| 1061 | |
| 1062 | /* TODO: Add acceleration profiles for synaptics/legacy drivers */ |
| 1063 | } |
| 1064 | |
| 1065 | static void |
| 1066 | set_accel_profile_all (CsdMouseManager *manager) |
| 1067 | { |
| 1068 | int numdevices, i; |
| 1069 | XDeviceInfo *devicelist = XListInputDevices (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), &numdevices); |
| 1070 | |
| 1071 | if (devicelist == NULL((void*)0)) |
| 1072 | return; |
| 1073 | |
| 1074 | for (i = 0; i < numdevices; i++) { |
| 1075 | set_accel_profile (manager, &devicelist[i]); |
| 1076 | } |
| 1077 | |
| 1078 | XFreeDeviceList (devicelist); |
| 1079 | } |
| 1080 | |
| 1081 | static gboolean |
| 1082 | get_touchpad_handedness (CsdMouseManager *manager, |
| 1083 | gboolean mouse_left_handed) |
| 1084 | { |
| 1085 | switch (g_settings_get_enum (manager->priv->settings_touchpad, KEY_LEFT_HANDED"left-handed")) { |
| 1086 | case TOUCHPAD_HANDEDNESS_RIGHT: |
| 1087 | return FALSE(0); |
| 1088 | case TOUCHPAD_HANDEDNESS_LEFT: |
| 1089 | return TRUE(!(0)); |
| 1090 | case TOUCHPAD_HANDEDNESS_MOUSE: |
| 1091 | return mouse_left_handed; |
| 1092 | default: |
| 1093 | g_assert_not_reached ()do { g_assertion_message_expr (((gchar*) 0), "csd_mouse-manager.c" , 1093, ((const char*) (__func__)), ((void*)0)); } while (0); |
| 1094 | } |
| 1095 | } |
| 1096 | |
| 1097 | static void |
| 1098 | set_tap_to_click_synaptics (XDeviceInfo *device_info, |
| 1099 | gboolean state, |
| 1100 | gboolean left_handed, |
| 1101 | gint one_finger_tap, |
| 1102 | gint two_finger_tap, |
| 1103 | gint three_finger_tap) |
| 1104 | { |
| 1105 | XDevice *device; |
| 1106 | CdkDisplay *display; |
| 1107 | int format, rc; |
| 1108 | unsigned long nitems, bytes_after; |
| 1109 | unsigned char* data; |
| 1110 | Atom prop, type; |
| 1111 | |
| 1112 | prop = property_from_name ("Synaptics Tap Action"); |
| 1113 | |
| 1114 | if (!prop) |
| 1115 | return; |
| 1116 | |
| 1117 | device = device_is_touchpad (device_info); |
| 1118 | if (device == NULL((void*)0)) { |
| 1119 | return; |
| 1120 | } |
| 1121 | |
| 1122 | display = cdk_display_get_default (); |
| 1123 | |
| 1124 | cdk_x11_display_error_trap_push (display); |
| 1125 | rc = XGetDeviceProperty (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device, prop, 0, 2, |
| 1126 | False0, XA_INTEGER((Atom) 19), &type, &format, &nitems, |
| 1127 | &bytes_after, &data); |
| 1128 | |
| 1129 | if (one_finger_tap > 3 || one_finger_tap < 1) |
| 1130 | one_finger_tap = 1; |
| 1131 | if (two_finger_tap > 3 || two_finger_tap < 1) |
| 1132 | two_finger_tap = 3; |
| 1133 | if (three_finger_tap > 3 || three_finger_tap < 1) |
| 1134 | three_finger_tap = 2; |
| 1135 | |
| 1136 | if (rc == Success0 && type == XA_INTEGER((Atom) 19) && format == 8 && nitems >= 7) |
| 1137 | { |
| 1138 | /* Set RLM mapping for 1/2/3 fingers*/ |
| 1139 | data[4] = (state) ? ((left_handed) ? (4-one_finger_tap) : one_finger_tap) : 0; |
| 1140 | data[5] = (state) ? ((left_handed) ? (4-two_finger_tap) : two_finger_tap) : 0; |
| 1141 | data[6] = (state) ? three_finger_tap : 0; |
| 1142 | XChangeDeviceProperty (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device, prop, XA_INTEGER((Atom) 19), 8, |
| 1143 | PropModeReplace0, data, nitems); |
| 1144 | } |
| 1145 | |
| 1146 | if (rc == Success0) |
| 1147 | XFree (data); |
| 1148 | |
| 1149 | XCloseDevice (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device); |
| 1150 | if (cdk_x11_display_error_trap_pop (display)) { |
| 1151 | g_warning ("Error in setting tap to click on \"%s\"", device_info->name); |
| 1152 | } |
| 1153 | } |
| 1154 | |
| 1155 | static void |
| 1156 | set_tap_to_click_libinput (XDeviceInfo *device_info, |
| 1157 | gboolean state) |
| 1158 | { |
| 1159 | touchpad_set_bool (device_info, "libinput Tapping Enabled", 0, state); |
| 1160 | } |
| 1161 | |
| 1162 | static void |
| 1163 | set_tap_to_click (XDeviceInfo *device_info, |
| 1164 | gboolean state, |
| 1165 | gboolean left_handed, |
| 1166 | gint one_finger_tap, |
| 1167 | gint two_finger_tap, |
| 1168 | gint three_finger_tap) |
| 1169 | { |
| 1170 | if (property_from_name ("Synaptics Tap Action")) |
| 1171 | set_tap_to_click_synaptics (device_info, state, left_handed, |
| 1172 | one_finger_tap, two_finger_tap, three_finger_tap); |
| 1173 | |
| 1174 | if (property_from_name ("libinput Tapping Enabled")) |
| 1175 | set_tap_to_click_libinput (device_info, state); |
| 1176 | } |
| 1177 | |
| 1178 | static void |
| 1179 | set_tap_to_click_all (CsdMouseManager *manager) |
| 1180 | { |
| 1181 | int numdevices, i; |
| 1182 | XDeviceInfo *devicelist = XListInputDevices (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), &numdevices); |
| 1183 | |
| 1184 | if (devicelist == NULL((void*)0)) |
| 1185 | return; |
| 1186 | |
| 1187 | gboolean state = g_settings_get_boolean (manager->priv->settings_touchpad, KEY_TOUCHPAD_TAP_TO_CLICK"tap-to-click"); |
| 1188 | gboolean left_handed = get_touchpad_handedness (manager, g_settings_get_boolean (manager->priv->settings_mouse, KEY_LEFT_HANDED"left-handed")); |
| 1189 | gint one_finger_tap = g_settings_get_int (manager->priv->settings_touchpad, KEY_TOUCHPAD_ONE_FINGER_TAP"tap-button-one-finger"); |
| 1190 | gint two_finger_tap = g_settings_get_int (manager->priv->settings_touchpad, KEY_TOUCHPAD_TWO_FINGER_TAP"tap-button-two-finger"); |
| 1191 | gint three_finger_tap = g_settings_get_int (manager->priv->settings_touchpad, KEY_TOUCHPAD_THREE_FINGER_TAP"tap-button-three-finger"); |
| 1192 | |
| 1193 | for (i = 0; i < numdevices; i++) { |
| 1194 | set_tap_to_click (&devicelist[i], state, left_handed, one_finger_tap, two_finger_tap, three_finger_tap); |
| 1195 | } |
| 1196 | |
| 1197 | XFreeDeviceList (devicelist); |
| 1198 | } |
| 1199 | |
| 1200 | static void |
| 1201 | set_click_actions_synaptics (XDeviceInfo *device_info, |
| 1202 | gint enable_two_finger_click, |
| 1203 | gint enable_three_finger_click) |
| 1204 | { |
| 1205 | XDevice *device; |
| 1206 | int format, rc; |
| 1207 | unsigned long nitems, bytes_after; |
| 1208 | unsigned char* data; |
| 1209 | Atom prop, type; |
| 1210 | CdkDisplay *display; |
| 1211 | |
| 1212 | prop = property_from_name ("Synaptics Click Action"); |
| 1213 | if (!prop) |
| 1214 | return; |
| 1215 | |
| 1216 | device = device_is_touchpad (device_info); |
| 1217 | if (device == NULL((void*)0)) { |
| 1218 | return; |
| 1219 | } |
| 1220 | |
| 1221 | g_debug ("setting click action to click on %s", device_info->name); |
| 1222 | |
| 1223 | display = cdk_display_get_default (); |
| 1224 | |
| 1225 | cdk_x11_display_error_trap_push (display); |
| 1226 | rc = XGetDeviceProperty (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device, prop, 0, 2, |
| 1227 | False0, XA_INTEGER((Atom) 19), &type, &format, &nitems, |
| 1228 | &bytes_after, &data); |
| 1229 | |
| 1230 | if (rc == Success0 && type == XA_INTEGER((Atom) 19) && format == 8 && nitems >= 3) { |
| 1231 | data[0] = 1; |
| 1232 | data[1] = enable_two_finger_click; |
| 1233 | data[2] = enable_three_finger_click; |
| 1234 | XChangeDeviceProperty (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device, prop, |
| 1235 | XA_INTEGER((Atom) 19), 8, PropModeReplace0, data, nitems); |
| 1236 | } |
| 1237 | |
| 1238 | if (rc == Success0) |
| 1239 | XFree (data); |
| 1240 | |
| 1241 | XCloseDevice (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device); |
| 1242 | if (cdk_x11_display_error_trap_pop (display)) { |
| 1243 | g_warning ("Error in setting click actions on \"%s\"", device_info->name); |
| 1244 | } |
| 1245 | } |
| 1246 | |
| 1247 | static void |
| 1248 | set_click_actions_libinput (XDeviceInfo *device_info, |
| 1249 | gint enable_two_finger_click, |
| 1250 | gint enable_three_finger_click) |
| 1251 | { |
| 1252 | XDevice *device; |
| 1253 | int format, rc; |
| 1254 | unsigned long nitems, bytes_after; |
| 1255 | unsigned char *data; |
| 1256 | Atom prop, type; |
| 1257 | gboolean want_clickfinger; |
| 1258 | gboolean want_softwarebuttons; |
| 1259 | CdkDisplay *display; |
| 1260 | |
| 1261 | prop = property_from_name ("libinput Click Method Enabled"); |
| 1262 | if (!prop) |
| 1263 | return; |
| 1264 | |
| 1265 | device = device_is_touchpad (device_info); |
| 1266 | if (device == NULL((void*)0)) { |
| 1267 | return; |
| 1268 | } |
| 1269 | |
| 1270 | g_debug ("setting click action to click on %s", device_info->name); |
| 1271 | |
| 1272 | want_clickfinger = enable_two_finger_click || enable_three_finger_click; |
| 1273 | want_softwarebuttons = !want_clickfinger; |
| 1274 | |
| 1275 | display = cdk_display_get_default (); |
| 1276 | |
| 1277 | cdk_x11_display_error_trap_push (display); |
| 1278 | rc = XGetDeviceProperty (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device, prop, 0, 2, |
| 1279 | False0, XA_INTEGER((Atom) 19), &type, &format, &nitems, |
| 1280 | &bytes_after, &data); |
| 1281 | |
| 1282 | if (rc == Success0 && type == XA_INTEGER((Atom) 19) && format == 8 && nitems >= 2) { |
| 1283 | data[0] = want_softwarebuttons; |
| 1284 | data[1] = want_clickfinger; |
| 1285 | XChangeDeviceProperty (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device, prop, |
| 1286 | XA_INTEGER((Atom) 19), 8, PropModeReplace0, data, nitems); |
| 1287 | } |
| 1288 | |
| 1289 | if (rc == Success0) |
| 1290 | XFree (data); |
| 1291 | |
| 1292 | XCloseDevice (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device); |
| 1293 | if (cdk_x11_display_error_trap_pop (display)) { |
| 1294 | g_warning ("Error in setting click actions on \"%s\"", device_info->name); |
| 1295 | } |
| 1296 | } |
| 1297 | |
| 1298 | static void |
| 1299 | set_click_actions (XDeviceInfo *device_info, |
| 1300 | gint enable_two_finger_click, |
| 1301 | gint enable_three_finger_click) |
| 1302 | { |
| 1303 | if (property_from_name ("Synaptics Click Action")) |
| 1304 | set_click_actions_synaptics (device_info, enable_two_finger_click, enable_three_finger_click); |
| 1305 | |
| 1306 | if (property_from_name ("libinput Click Method Enabled")) |
| 1307 | set_click_actions_libinput (device_info, enable_two_finger_click, enable_three_finger_click); |
| 1308 | } |
| 1309 | |
| 1310 | static void |
| 1311 | set_click_actions_all (CsdMouseManager *manager) |
| 1312 | { |
| 1313 | int numdevices, i; |
| 1314 | XDeviceInfo *devicelist = XListInputDevices (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), &numdevices); |
| 1315 | |
| 1316 | if (devicelist == NULL((void*)0)) |
| 1317 | return; |
| 1318 | |
| 1319 | gint enable_two_finger_click = g_settings_get_int (manager->priv->settings_touchpad, KEY_TOUCHPAD_TWO_FINGER_CLICK"two-finger-click"); |
| 1320 | gint enable_three_finger_click = g_settings_get_int (manager->priv->settings_touchpad, KEY_TOUCHPAD_THREE_FINGER_CLICK"three-finger-click"); |
| 1321 | |
| 1322 | for (i = 0; i < numdevices; i++) { |
| 1323 | set_click_actions (&devicelist[i], enable_two_finger_click, enable_three_finger_click); |
| 1324 | } |
| 1325 | |
| 1326 | XFreeDeviceList (devicelist); |
| 1327 | } |
| 1328 | |
| 1329 | static void |
| 1330 | set_natural_scroll_synaptics (XDeviceInfo *device_info, |
| 1331 | gboolean natural_scroll) |
| 1332 | { |
| 1333 | XDevice *device; |
| 1334 | int format, rc; |
| 1335 | unsigned long nitems, bytes_after; |
| 1336 | unsigned char* data; |
| 1337 | glong *ptr; |
| 1338 | Atom prop, type; |
| 1339 | CdkDisplay *display; |
| 1340 | |
| 1341 | prop = property_from_name ("Synaptics Scrolling Distance"); |
| 1342 | if (!prop) |
| 1343 | return; |
| 1344 | |
| 1345 | device = device_is_touchpad (device_info); |
| 1346 | if (device == NULL((void*)0)) { |
| 1347 | return; |
| 1348 | } |
| 1349 | |
| 1350 | g_debug ("Trying to set %s for \"%s\"", natural_scroll ? "natural (reverse) scroll" : "normal scroll", device_info->name); |
| 1351 | |
| 1352 | display = cdk_display_get_default (); |
| 1353 | |
| 1354 | cdk_x11_display_error_trap_push (display); |
| 1355 | rc = XGetDeviceProperty (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device, prop, 0, 2, |
| 1356 | False0, XA_INTEGER((Atom) 19), &type, &format, &nitems, |
| 1357 | &bytes_after, &data); |
| 1358 | |
| 1359 | if (rc == Success0 && type == XA_INTEGER((Atom) 19) && format == 32 && nitems >= 2) { |
| 1360 | ptr = (glong *) data; |
| 1361 | if (natural_scroll) { |
| 1362 | ptr[0] = -abs(ptr[0]); |
| 1363 | ptr[1] = -abs(ptr[1]); |
| 1364 | } else { |
| 1365 | ptr[0] = abs(ptr[0]); |
| 1366 | ptr[1] = abs(ptr[1]); |
| 1367 | } |
| 1368 | |
| 1369 | XChangeDeviceProperty (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device, prop, |
| 1370 | XA_INTEGER((Atom) 19), 32, PropModeReplace0, data, nitems); |
| 1371 | } |
| 1372 | |
| 1373 | if (rc == Success0) |
| 1374 | XFree (data); |
| 1375 | |
| 1376 | XCloseDevice (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device); |
| 1377 | if (cdk_x11_display_error_trap_pop (display)) { |
| 1378 | g_warning ("Error in setting natural scroll on \"%s\"", device_info->name); |
| 1379 | } |
| 1380 | } |
| 1381 | |
| 1382 | static void |
| 1383 | set_natural_scroll_libinput (XDeviceInfo *device_info, |
| 1384 | gboolean natural_scroll) |
| 1385 | { |
| 1386 | g_debug ("Trying to set %s for \"%s\"", natural_scroll ? "natural (reverse) scroll" : "normal scroll", device_info->name); |
| 1387 | |
| 1388 | touchpad_set_bool (device_info, "libinput Natural Scrolling Enabled", 0, natural_scroll); |
| 1389 | } |
| 1390 | |
| 1391 | static void |
| 1392 | set_natural_scroll (XDeviceInfo *device_info, |
| 1393 | gboolean natural_scroll) |
| 1394 | { |
| 1395 | if (property_from_name ("Synaptics Scrolling Distance")) |
| 1396 | set_natural_scroll_synaptics (device_info, natural_scroll); |
| 1397 | |
| 1398 | if (property_from_name ("libinput Natural Scrolling Enabled")) |
| 1399 | set_natural_scroll_libinput (device_info, natural_scroll); |
| 1400 | } |
| 1401 | |
| 1402 | static void |
| 1403 | set_natural_scroll_all (CsdMouseManager *manager) |
| 1404 | { |
| 1405 | int numdevices, i; |
| 1406 | XDeviceInfo *devicelist = XListInputDevices (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), &numdevices); |
| 1407 | |
| 1408 | if (devicelist == NULL((void*)0)) |
| 1409 | return; |
| 1410 | |
| 1411 | gboolean natural_scroll = g_settings_get_boolean (manager->priv->settings_touchpad, KEY_TOUCHPAD_NATURAL_SCROLL"natural-scroll"); |
| 1412 | |
| 1413 | for (i = 0; i < numdevices; i++) { |
| 1414 | set_natural_scroll (&devicelist[i], natural_scroll); |
| 1415 | } |
| 1416 | |
| 1417 | XFreeDeviceList (devicelist); |
| 1418 | } |
| 1419 | |
| 1420 | static void |
| 1421 | set_scrolling_synaptics (XDeviceInfo *device_info, |
| 1422 | GSettings *settings) |
| 1423 | { |
| 1424 | touchpad_set_bool (device_info, "Synaptics Edge Scrolling", 0, g_settings_get_boolean (settings, KEY_VERT_EDGE_SCROLL"vertical-edge-scrolling")); |
| 1425 | touchpad_set_bool (device_info, "Synaptics Edge Scrolling", 1, g_settings_get_boolean (settings, KEY_HORIZ_EDGE_SCROLL"horizontal-edge-scrolling")); |
| 1426 | touchpad_set_bool (device_info, "Synaptics Two-Finger Scrolling", 0, g_settings_get_boolean (settings, KEY_VERT_TWO_FINGER_SCROLL"vertical-two-finger-scrolling")); |
| 1427 | touchpad_set_bool (device_info, "Synaptics Two-Finger Scrolling", 1, g_settings_get_boolean (settings, KEY_HORIZ_TWO_FINGER_SCROLL"horizontal-two-finger-scrolling")); |
| 1428 | } |
| 1429 | |
| 1430 | static void |
| 1431 | set_scrolling_libinput (XDeviceInfo *device_info, |
| 1432 | GSettings *settings) |
| 1433 | { |
| 1434 | XDevice *device; |
| 1435 | int format, rc; |
| 1436 | unsigned long nitems, bytes_after; |
| 1437 | unsigned char *data; |
| 1438 | Atom prop, type; |
| 1439 | gboolean want_edge, want_2fg; |
| 1440 | CdkDisplay *display; |
| 1441 | gboolean want_horiz; |
| 1442 | |
| 1443 | prop = property_from_name ("libinput Scroll Method Enabled"); |
| 1444 | if (!prop) |
| 1445 | return; |
| 1446 | |
| 1447 | device = device_is_touchpad (device_info); |
| 1448 | if (device == NULL((void*)0)) { |
| 1449 | return; |
| 1450 | } |
| 1451 | |
| 1452 | want_2fg = g_settings_get_boolean (settings, KEY_VERT_TWO_FINGER_SCROLL"vertical-two-finger-scrolling"); |
| 1453 | want_edge = g_settings_get_boolean (settings, KEY_VERT_EDGE_SCROLL"vertical-edge-scrolling"); |
| 1454 | |
| 1455 | /* libinput only allows for one scroll method at a time. |
| 1456 | * If both are set, pick 2fg scrolling. |
| 1457 | */ |
| 1458 | if (want_2fg) |
| 1459 | want_edge = FALSE(0); |
| 1460 | |
| 1461 | g_debug ("setting scroll method on %s", device_info->name); |
| 1462 | |
| 1463 | display = cdk_display_get_default (); |
| 1464 | |
| 1465 | cdk_x11_display_error_trap_push (display); |
| 1466 | rc = XGetDeviceProperty (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device, prop, 0, 2, |
| 1467 | False0, XA_INTEGER((Atom) 19), &type, &format, &nitems, |
| 1468 | &bytes_after, &data); |
| 1469 | |
| 1470 | if (rc == Success0 && type == XA_INTEGER((Atom) 19) && format == 8 && nitems >= 3) { |
| 1471 | data[0] = want_2fg; |
| 1472 | data[1] = want_edge; |
| 1473 | XChangeDeviceProperty (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device, |
| 1474 | prop, XA_INTEGER((Atom) 19), 8, PropModeReplace0, data, nitems); |
| 1475 | } |
| 1476 | |
| 1477 | if (rc == Success0) |
| 1478 | XFree (data); |
| 1479 | |
| 1480 | XCloseDevice (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device); |
| 1481 | if (cdk_x11_display_error_trap_pop (display)) { |
| 1482 | g_warning ("Error in setting scroll method on \"%s\"", device_info->name); |
| 1483 | } |
| 1484 | |
| 1485 | /* Horizontal scrolling is handled by xf86-input-libinput and |
| 1486 | * there's only one bool. Pick the one matching the scroll method |
| 1487 | * we picked above. |
| 1488 | */ |
| 1489 | if (want_2fg) |
| 1490 | want_horiz = g_settings_get_boolean (settings, KEY_HORIZ_TWO_FINGER_SCROLL"horizontal-two-finger-scrolling"); |
| 1491 | else if (want_edge) |
| 1492 | want_horiz = g_settings_get_boolean (settings, KEY_HORIZ_EDGE_SCROLL"horizontal-edge-scrolling"); |
| 1493 | else |
| 1494 | return; |
| 1495 | |
| 1496 | touchpad_set_bool (device_info, "libinput Horizontal Scroll Enabled", 0, want_horiz); |
| 1497 | } |
| 1498 | |
| 1499 | static void |
| 1500 | set_scrolling (XDeviceInfo *device_info, |
| 1501 | GSettings *settings) |
| 1502 | { |
| 1503 | if (property_from_name ("Synaptics Edge Scrolling")) |
| 1504 | set_scrolling_synaptics (device_info, settings); |
| 1505 | |
| 1506 | if (property_from_name ("libinput Scroll Method Enabled")) |
| 1507 | set_scrolling_libinput (device_info, settings); |
| 1508 | } |
| 1509 | |
| 1510 | static void |
| 1511 | set_scrolling_all (GSettings *settings) |
| 1512 | { |
| 1513 | int numdevices, i; |
| 1514 | XDeviceInfo *devicelist = XListInputDevices (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), &numdevices); |
| 1515 | |
| 1516 | if (devicelist == NULL((void*)0)) |
| 1517 | return; |
| 1518 | |
| 1519 | for (i = 0; i < numdevices; i++) { |
| 1520 | set_scrolling (&devicelist[i], settings); |
| 1521 | } |
| 1522 | |
| 1523 | XFreeDeviceList (devicelist); |
| 1524 | } |
| 1525 | |
| 1526 | static void |
| 1527 | set_touchpad_enabled (XDeviceInfo *device_info, |
| 1528 | gboolean state) |
| 1529 | { |
| 1530 | XDevice *device; |
| 1531 | Atom prop_enabled; |
| 1532 | CdkDisplay *display; |
| 1533 | unsigned char data = state; |
| 1534 | |
| 1535 | prop_enabled = property_from_name ("Device Enabled"); |
| 1536 | if (!prop_enabled) |
| 1537 | return; |
| 1538 | |
| 1539 | device = device_is_touchpad (device_info); |
| 1540 | if (device == NULL((void*)0)) { |
| 1541 | return; |
| 1542 | } |
| 1543 | |
| 1544 | display = cdk_display_get_default (); |
| 1545 | |
| 1546 | cdk_x11_display_error_trap_push (display); |
| 1547 | XChangeDeviceProperty (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device, |
| 1548 | prop_enabled, XA_INTEGER((Atom) 19), 8, |
| 1549 | PropModeReplace0, &data, 1); |
| 1550 | |
| 1551 | XCloseDevice (CDK_DISPLAY_XDISPLAY (display)(cdk_x11_display_get_xdisplay (display)), device); |
| 1552 | cdk_display_flush (display); |
| 1553 | if (cdk_x11_display_error_trap_pop (display)) { |
| 1554 | g_warning ("Error %s device \"%s\"", |
| 1555 | (state) ? "enabling" : "disabling", |
| 1556 | device_info->name); |
| 1557 | } |
| 1558 | } |
| 1559 | |
| 1560 | static void |
| 1561 | set_touchpad_enabled_all (gboolean state) |
| 1562 | { |
| 1563 | int numdevices, i; |
| 1564 | XDeviceInfo *devicelist = XListInputDevices (CDK_DISPLAY_XDISPLAY (cdk_display_get_default ())(cdk_x11_display_get_xdisplay (cdk_display_get_default ())), &numdevices); |
| 1565 | |
| 1566 | if (devicelist == NULL((void*)0)) |
| 1567 | return; |
| 1568 | |
| 1569 | for (i = 0; i < numdevices; i++) { |
| 1570 | set_touchpad_enabled (&devicelist[i], state); |
| 1571 | } |
| 1572 | |
| 1573 | XFreeDeviceList (devicelist); |
| 1574 | } |
| 1575 | |
| 1576 | static void |
| 1577 | set_locate_pointer (CsdMouseManager *manager, |
| 1578 | gboolean state) |
| 1579 | { |
| 1580 | if (state) { |
| 1581 | GError *error = NULL((void*)0); |
| 1582 | char *args[2]; |
| 1583 | |
| 1584 | if (manager->priv->locate_pointer_spawned) |
| 1585 | return; |
| 1586 | |
| 1587 | args[0] = LIBEXECDIR"/usr/libexec" "/csd_locate-pointer"; |
| 1588 | args[1] = NULL((void*)0); |
| 1589 | |
| 1590 | g_spawn_async (NULL((void*)0), args, NULL((void*)0), |
| 1591 | 0, NULL((void*)0), NULL((void*)0), |
| 1592 | &manager->priv->locate_pointer_pid, &error); |
| 1593 | |
| 1594 | manager->priv->locate_pointer_spawned = (error == NULL((void*)0)); |
| 1595 | |
| 1596 | if (error) { |
| 1597 | g_settings_set_boolean (manager->priv->settings_mouse, KEY_MOUSE_LOCATE_POINTER"locate-pointer", FALSE(0)); |
| 1598 | g_error_free (error); |
| 1599 | } |
| 1600 | |
| 1601 | } |
| 1602 | else if (manager->priv->locate_pointer_spawned) { |
| 1603 | kill (manager->priv->locate_pointer_pid, SIGHUP1); |
| 1604 | g_spawn_close_pid (manager->priv->locate_pointer_pid); |
| 1605 | manager->priv->locate_pointer_spawned = FALSE(0); |
| 1606 | } |
| 1607 | } |
| 1608 | |
| 1609 | #if 0 /* FIXME need to fork (?) mousetweaks for this to work */ |
| 1610 | static void |
| 1611 | set_mousetweaks_daemon (CsdMouseManager *manager, |
| 1612 | gboolean dwell_enable, |
| 1613 | gboolean delay_enable) |
| 1614 | { |
| 1615 | GError *error = NULL((void*)0); |
| 1616 | gchar *comm; |
| 1617 | gboolean run_daemon = dwell_enable || delay_enable; |
| 1618 | |
| 1619 | if (run_daemon || manager->priv->mousetweaks_daemon_running) |
| 1620 | comm = g_strdup_printf ("mousetweaks %s", |
| 1621 | run_daemon ? "" : "-s"); |
| 1622 | else |
| 1623 | return; |
| 1624 | |
| 1625 | if (run_daemon) |
| 1626 | manager->priv->mousetweaks_daemon_running = TRUE(!(0)); |
| 1627 | |
| 1628 | |
| 1629 | if (! g_spawn_command_line_async (comm, &error)) { |
| 1630 | if (error->code == G_SPAWN_ERROR_NOENT && |
| 1631 | (dwell_enable || delay_enable)) { |
| 1632 | CtkWidget *dialog; |
| 1633 | |
| 1634 | GSettings *settings; |
| 1635 | settings = g_settings_new (CAFE_MOUSE_A11Y_SCHEMA); |
| 1636 | if (dwell_enable) |
| 1637 | g_settings_set_boolean (settings, |
| 1638 | CAFE_MOUSE_A11Y_KEY_DWELL_ENABLE, |
| 1639 | FALSE(0)); |
| 1640 | else if (delay_enable) |
| 1641 | g_settings_set_boolean (settings, |
| 1642 | CAFE_MOUSE_A11Y_KEY_DELAY_ENABLE, |
| 1643 | FALSE(0)); |
| 1644 | g_object_unref (settings); |
| 1645 | |
| 1646 | dialog = ctk_message_dialog_new (NULL((void*)0), 0, |
| 1647 | CTK_MESSAGE_WARNING, |
| 1648 | CTK_BUTTONS_OK, |
| 1649 | _("Could not enable mouse accessibility features")gettext ("Could not enable mouse accessibility features")); |
| 1650 | ctk_message_dialog_format_secondary_text (CTK_MESSAGE_DIALOG (dialog)((((CtkMessageDialog*) (void *) g_type_check_instance_cast (( GTypeInstance*) ((dialog)), ((ctk_message_dialog_get_type ()) ))))), |
| 1651 | _("Mouse accessibility requires Mousetweaks "gettext ("Mouse accessibility requires Mousetweaks " "to be installed on your system." ) |
| 1652 | "to be installed on your system.")gettext ("Mouse accessibility requires Mousetweaks " "to be installed on your system." )); |
| 1653 | ctk_window_set_title (CTK_WINDOW (dialog)((((CtkWindow*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((dialog)), ((ctk_window_get_type ())))))), |
| 1654 | _("Mouse Preferences")gettext ("Mouse Preferences")); |
| 1655 | ctk_window_set_icon_name (CTK_WINDOW (dialog)((((CtkWindow*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((dialog)), ((ctk_window_get_type ())))))), |
| 1656 | "input-mouse"); |
| 1657 | ctk_dialog_run (CTK_DIALOG (dialog)((((CtkDialog*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((dialog)), ((ctk_dialog_get_type ()))))))); |
| 1658 | ctk_widget_destroy (dialog); |
| 1659 | } |
| 1660 | g_error_free (error); |
| 1661 | } |
| 1662 | g_free (comm); |
| 1663 | } |
| 1664 | #endif /* set_mousetweaks_daemon */ |
| 1665 | |
| 1666 | static void |
| 1667 | set_mouse_settings (CsdMouseManager *manager) |
| 1668 | { |
| 1669 | gboolean mouse_left_handed = g_settings_get_boolean (manager->priv->settings_mouse, KEY_LEFT_HANDED"left-handed"); |
| 1670 | gboolean touchpad_left_handed = get_touchpad_handedness (manager, mouse_left_handed); |
| 1671 | set_left_handed_all (manager, mouse_left_handed, touchpad_left_handed); |
| 1672 | |
| 1673 | set_motion_all (manager); |
| 1674 | set_middle_button_all (g_settings_get_boolean (manager->priv->settings_mouse, KEY_MIDDLE_BUTTON_EMULATION"middle-button-enabled")); |
| 1675 | |
| 1676 | set_disable_w_typing (manager, g_settings_get_boolean (manager->priv->settings_touchpad, KEY_TOUCHPAD_DISABLE_W_TYPING"disable-while-typing")); |
| 1677 | |
| 1678 | set_tap_to_click_all (manager); |
| 1679 | set_click_actions_all (manager); |
| 1680 | set_scrolling_all (manager->priv->settings_touchpad); |
| 1681 | set_natural_scroll_all (manager); |
| 1682 | set_touchpad_enabled_all (g_settings_get_boolean (manager->priv->settings_touchpad, KEY_TOUCHPAD_ENABLED"touchpad-enabled")); |
| 1683 | set_accel_profile_all (manager); |
| 1684 | } |
| 1685 | |
| 1686 | static void |
| 1687 | mouse_callback (GSettings *settings, |
| 1688 | const gchar *key, |
| 1689 | CsdMouseManager *manager) |
| 1690 | { |
| 1691 | if (g_strcmp0 (key, KEY_LEFT_HANDED"left-handed") == 0) { |
| 1692 | gboolean mouse_left_handed = g_settings_get_boolean (settings, key); |
| 1693 | gboolean touchpad_left_handed = get_touchpad_handedness (manager, mouse_left_handed); |
| 1694 | set_left_handed_all (manager, mouse_left_handed, touchpad_left_handed); |
| 1695 | } else if ((g_strcmp0 (key, KEY_MOTION_ACCELERATION"motion-acceleration") == 0) |
| 1696 | || (g_strcmp0 (key, KEY_MOTION_THRESHOLD"motion-threshold") == 0)) { |
| 1697 | set_motion_all (manager); |
| 1698 | } else if (g_strcmp0 (key, KEY_ACCEL_PROFILE"accel-profile") == 0) { |
| 1699 | set_accel_profile_all (manager); |
| 1700 | } else if (g_strcmp0 (key, KEY_MIDDLE_BUTTON_EMULATION"middle-button-enabled") == 0) { |
| 1701 | set_middle_button_all (g_settings_get_boolean (settings, key)); |
| 1702 | } else if (g_strcmp0 (key, KEY_MOUSE_LOCATE_POINTER"locate-pointer") == 0) { |
| 1703 | set_locate_pointer (manager, g_settings_get_boolean (settings, key)); |
| 1704 | #if 0 /* FIXME need to fork (?) mousetweaks for this to work */ |
| 1705 | } else if (g_strcmp0 (key, KEY_MOUSE_A11Y_DWELL_ENABLE) == 0) { |
| 1706 | set_mousetweaks_daemon (manager, |
| 1707 | g_settings_get_boolean (settings, key), |
| 1708 | g_settings_get_boolean (settings, KEY_MOUSE_A11Y_DELAY_ENABLE, NULL((void*)0))); |
| 1709 | } |
| 1710 | } else if (g_strcmp0 (key, KEY_MOUSE_A11Y_DELAY_ENABLE) == 0) { |
| 1711 | set_mousetweaks_daemon (manager, |
| 1712 | g_settings_get_boolean (settings, KEY_MOUSE_A11Y_DWELL_ENABLE, NULL((void*)0)), |
| 1713 | g_settings_get_boolean (settings, key)); |
| 1714 | #endif |
| 1715 | } |
| 1716 | } |
| 1717 | |
| 1718 | static void |
| 1719 | touchpad_callback (GSettings *settings, |
| 1720 | const gchar *key, |
| 1721 | CsdMouseManager *manager) |
| 1722 | { |
| 1723 | if (g_strcmp0 (key, KEY_TOUCHPAD_DISABLE_W_TYPING"disable-while-typing") == 0) { |
| 1724 | set_disable_w_typing (manager, g_settings_get_boolean (settings, key)); |
| 1725 | } else if (g_strcmp0 (key, KEY_LEFT_HANDED"left-handed") == 0) { |
| 1726 | gboolean mouse_left_handed = g_settings_get_boolean (manager->priv->settings_mouse, key); |
| 1727 | gboolean touchpad_left_handed = get_touchpad_handedness (manager, mouse_left_handed); |
| 1728 | set_left_handed_all (manager, mouse_left_handed, touchpad_left_handed); |
| 1729 | } else if ((g_strcmp0 (key, KEY_TOUCHPAD_TAP_TO_CLICK"tap-to-click") == 0) |
| 1730 | || (g_strcmp0 (key, KEY_TOUCHPAD_ONE_FINGER_TAP"tap-button-one-finger") == 0) |
| 1731 | || (g_strcmp0 (key, KEY_TOUCHPAD_TWO_FINGER_TAP"tap-button-two-finger") == 0) |
| 1732 | || (g_strcmp0 (key, KEY_TOUCHPAD_THREE_FINGER_TAP"tap-button-three-finger") == 0)) { |
| 1733 | set_tap_to_click_all (manager); |
| 1734 | } else if ((g_strcmp0 (key, KEY_TOUCHPAD_TWO_FINGER_CLICK"two-finger-click") == 0) |
| 1735 | || (g_strcmp0 (key, KEY_TOUCHPAD_THREE_FINGER_CLICK"three-finger-click") == 0)) { |
| 1736 | set_click_actions_all (manager); |
| 1737 | } else if ((g_strcmp0 (key, KEY_VERT_EDGE_SCROLL"vertical-edge-scrolling") == 0) |
| 1738 | || (g_strcmp0 (key, KEY_HORIZ_EDGE_SCROLL"horizontal-edge-scrolling") == 0) |
| 1739 | || (g_strcmp0 (key, KEY_VERT_TWO_FINGER_SCROLL"vertical-two-finger-scrolling") == 0) |
| 1740 | || (g_strcmp0 (key, KEY_HORIZ_TWO_FINGER_SCROLL"horizontal-two-finger-scrolling") == 0)) { |
| 1741 | set_scrolling_all (manager->priv->settings_touchpad); |
| 1742 | } else if (g_strcmp0 (key, KEY_TOUCHPAD_NATURAL_SCROLL"natural-scroll") == 0) { |
| 1743 | set_natural_scroll_all (manager); |
| 1744 | } else if (g_strcmp0 (key, KEY_TOUCHPAD_ENABLED"touchpad-enabled") == 0) { |
| 1745 | set_touchpad_enabled_all (g_settings_get_boolean (settings, key)); |
| 1746 | } else if ((g_strcmp0 (key, KEY_MOTION_ACCELERATION"motion-acceleration") == 0) |
| 1747 | || (g_strcmp0 (key, KEY_MOTION_THRESHOLD"motion-threshold") == 0)) { |
| 1748 | set_motion_all (manager); |
| 1749 | } else if (g_strcmp0 (key, KEY_ACCEL_PROFILE"accel-profile") == 0) { |
| 1750 | set_accel_profile_all (manager); |
| 1751 | } |
| 1752 | } |
| 1753 | |
| 1754 | static void |
| 1755 | csd_mouse_manager_init (CsdMouseManager *manager) |
| 1756 | { |
| 1757 | manager->priv = csd_mouse_manager_get_instance_private (manager); |
| 1758 | } |
| 1759 | |
| 1760 | static gboolean |
| 1761 | csd_mouse_manager_idle_cb (CsdMouseManager *manager) |
| 1762 | { |
| 1763 | cafe_settings_profile_start (NULL); |
| 1764 | |
| 1765 | manager->priv->settings_mouse = g_settings_new (CAFE_MOUSE_SCHEMA"org.cafe.peripherals-mouse"); |
| 1766 | manager->priv->settings_touchpad = g_settings_new (CAFE_TOUCHPAD_SCHEMA"org.cafe.peripherals-touchpad"); |
| 1767 | |
| 1768 | g_signal_connect (manager->priv->settings_mouse, "changed",g_signal_connect_data ((manager->priv->settings_mouse), ("changed"), (((GCallback) (mouse_callback))), (manager), (( void*)0), (GConnectFlags) 0) |
| 1769 | G_CALLBACK (mouse_callback), manager)g_signal_connect_data ((manager->priv->settings_mouse), ("changed"), (((GCallback) (mouse_callback))), (manager), (( void*)0), (GConnectFlags) 0); |
| 1770 | g_signal_connect (manager->priv->settings_touchpad, "changed",g_signal_connect_data ((manager->priv->settings_touchpad ), ("changed"), (((GCallback) (touchpad_callback))), (manager ), ((void*)0), (GConnectFlags) 0) |
| 1771 | G_CALLBACK (touchpad_callback), manager)g_signal_connect_data ((manager->priv->settings_touchpad ), ("changed"), (((GCallback) (touchpad_callback))), (manager ), ((void*)0), (GConnectFlags) 0); |
| 1772 | |
| 1773 | manager->priv->syndaemon_spawned = FALSE(0); |
| 1774 | |
| 1775 | set_devicepresence_handler (manager); |
| 1776 | |
| 1777 | set_mouse_settings (manager); |
| 1778 | set_locate_pointer (manager, g_settings_get_boolean (manager->priv->settings_mouse, KEY_MOUSE_LOCATE_POINTER"locate-pointer")); |
| 1779 | |
| 1780 | #if 0 /* FIXME need to fork (?) mousetweaks for this to work */ |
| 1781 | set_mousetweaks_daemon (manager, |
| 1782 | g_settings_get_boolean (manager->priv->settings_mouse_a11y, |
| 1783 | KEY_MOUSE_A11Y_DWELL_ENABLE), |
| 1784 | g_settings_get_boolean (manager->priv->settings_mouse_a11y, |
| 1785 | KEY_MOUSE_A11Y_DELAY_ENABLE)); |
| 1786 | #endif |
| 1787 | |
| 1788 | cafe_settings_profile_end (NULL); |
| 1789 | |
| 1790 | return FALSE(0); |
| 1791 | } |
| 1792 | |
| 1793 | gboolean |
| 1794 | csd_mouse_manager_start (CsdMouseManager *manager, |
| 1795 | GError **error G_GNUC_UNUSED__attribute__ ((__unused__))) |
| 1796 | { |
| 1797 | cafe_settings_profile_start (NULL); |
| 1798 | |
| 1799 | if (!supports_xinput_devices ()) { |
| 1800 | g_debug ("XInput is not supported, not applying any settings"); |
| 1801 | return TRUE(!(0)); |
| 1802 | } |
| 1803 | |
| 1804 | g_idle_add ((GSourceFunc) csd_mouse_manager_idle_cb, manager); |
| 1805 | |
| 1806 | cafe_settings_profile_end (NULL); |
| 1807 | |
| 1808 | return TRUE(!(0)); |
| 1809 | } |
| 1810 | |
| 1811 | void |
| 1812 | csd_mouse_manager_stop (CsdMouseManager *manager) |
| 1813 | { |
| 1814 | CsdMouseManagerPrivate *p = manager->priv; |
| 1815 | |
| 1816 | g_debug ("Stopping mouse manager"); |
| 1817 | |
| 1818 | if (p->settings_mouse != NULL((void*)0)) { |
| 1819 | g_object_unref(p->settings_mouse); |
| 1820 | p->settings_mouse = NULL((void*)0); |
| 1821 | } |
| 1822 | |
| 1823 | if (p->settings_touchpad != NULL((void*)0)) { |
| 1824 | g_object_unref(p->settings_touchpad); |
| 1825 | p->settings_touchpad = NULL((void*)0); |
| 1826 | } |
| 1827 | |
| 1828 | set_locate_pointer (manager, FALSE(0)); |
| 1829 | |
| 1830 | cdk_window_remove_filter (NULL((void*)0), devicepresence_filter, manager); |
| 1831 | } |
| 1832 | |
| 1833 | static void |
| 1834 | csd_mouse_manager_finalize (GObject *object) |
| 1835 | { |
| 1836 | CsdMouseManager *mouse_manager; |
| 1837 | |
| 1838 | g_return_if_fail (object != NULL)do { if ((object != ((void*)0))) { } else { g_return_if_fail_warning (((gchar*) 0), ((const char*) (__func__)), "object != NULL") ; return; } } while (0); |
| 1839 | g_return_if_fail (CSD_IS_MOUSE_MANAGER (object))do { if (((((__extension__ ({ GTypeInstance *__inst = (GTypeInstance *) ((object)); GType __t = ((csd_mouse_manager_get_type ())); gboolean __r; if (!__inst) __r = (0); else if (__inst->g_class && __inst->g_class->g_type == __t) __r = (!(0) ); else __r = g_type_check_instance_is_a (__inst, __t); __r; } )))))) { } else { g_return_if_fail_warning (((gchar*) 0), ((const char*) (__func__)), "CSD_IS_MOUSE_MANAGER (object)"); return ; } } while (0); |
| 1840 | |
| 1841 | mouse_manager = CSD_MOUSE_MANAGER (object)((((CsdMouseManager*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((object)), ((csd_mouse_manager_get_type ())))))); |
| 1842 | |
| 1843 | g_return_if_fail (mouse_manager->priv != NULL)do { if ((mouse_manager->priv != ((void*)0))) { } else { g_return_if_fail_warning (((gchar*) 0), ((const char*) (__func__)), "mouse_manager->priv != NULL" ); return; } } while (0); |
| 1844 | |
| 1845 | G_OBJECT_CLASS (csd_mouse_manager_parent_class)((((GObjectClass*) (void *) g_type_check_class_cast ((GTypeClass *) ((csd_mouse_manager_parent_class)), (((GType) ((20) << (2))))))))->finalize (object); |
| 1846 | } |
| 1847 | |
| 1848 | CsdMouseManager * |
| 1849 | csd_mouse_manager_new (void) |
| 1850 | { |
| 1851 | if (manager_object != NULL((void*)0)) { |
| 1852 | g_object_ref (manager_object)((__typeof__ (manager_object)) (g_object_ref) (manager_object )); |
| 1853 | } else { |
| 1854 | manager_object = g_object_new (CSD_TYPE_MOUSE_MANAGER(csd_mouse_manager_get_type ()), NULL((void*)0)); |
| 1855 | g_object_add_weak_pointer (manager_object, |
| 1856 | (gpointer *) &manager_object); |
| 1857 | } |
| 1858 | |
| 1859 | return CSD_MOUSE_MANAGER (manager_object)((((CsdMouseManager*) (void *) g_type_check_instance_cast ((GTypeInstance *) ((manager_object)), ((csd_mouse_manager_get_type ())))))); |
| 1860 | } |