| 1 | /* |
| 2 | |
| 3 | Copyright 1993 by Davor Matic |
| 4 | |
| 5 | Permission to use, copy, modify, distribute, and sell this software |
| 6 | and its documentation for any purpose is hereby granted without fee, |
| 7 | provided that the above copyright notice appear in all copies and that |
| 8 | both that copyright notice and this permission notice appear in |
| 9 | supporting documentation. Davor Matic makes no representations about |
| 10 | the suitability of this software for any purpose. It is provided "as |
| 11 | is" without express or implied warranty. |
| 12 | |
| 13 | */ |
| 14 | |
| 15 | #ifdef HAVE_XNEST_CONFIG_H |
| 16 | #include <xnest-config.h> |
| 17 | #endif |
| 18 | |
| 19 | #include <X11/X.h> |
| 20 | #include <X11/Xproto.h> |
| 21 | #include "screenint.h" |
| 22 | #include "inputstr.h" |
| 23 | #include "input.h" |
| 24 | #include "misc.h" |
| 25 | #include "scrnintstr.h" |
| 26 | #include "servermd.h" |
| 27 | #include "mipointer.h" |
| 28 | |
| 29 | #include "Xnest.h" |
| 30 | |
| 31 | #include "Display.h" |
| 32 | #include "Screen.h" |
| 33 | #include "Pointer.h" |
| 34 | #include "Args.h" |
| 35 | |
| 36 | #include "xserver-properties.h" |
| 37 | #include "exevents.h" /* For XIGetKnownProperty */ |
| 38 | |
| 39 | DeviceIntPtr xnestPointerDevice = NULL; |
| 40 | |
| 41 | void |
| 42 | xnestChangePointerControl(DeviceIntPtr pDev, PtrCtrl * ctrl) |
| 43 | { |
| 44 | XChangePointerControl(xnestDisplay, True, True, |
| 45 | ctrl->num, ctrl->den, ctrl->threshold); |
| 46 | } |
| 47 | |
| 48 | int |
| 49 | xnestPointerProc(DeviceIntPtr pDev, int onoff) |
| 50 | { |
| 51 | CARD8 map[MAXBUTTONS]; |
| 52 | Atom btn_labels[MAXBUTTONS] = { 0 }; |
| 53 | Atom axes_labels[2] = { 0 }; |
| 54 | int nmap; |
| 55 | int i; |
| 56 | |
| 57 | switch (onoff) { |
| 58 | case DEVICE_INIT: |
| 59 | nmap = XGetPointerMapping(xnestDisplay, map, MAXBUTTONS); |
| 60 | for (i = 0; i <= nmap; i++) |
| 61 | map[i] = i; /* buttons are already mapped */ |
| 62 | |
| 63 | btn_labels[0] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_LEFT); |
| 64 | btn_labels[1] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_MIDDLE); |
| 65 | btn_labels[2] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_RIGHT); |
| 66 | btn_labels[3] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_WHEEL_UP); |
| 67 | btn_labels[4] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_WHEEL_DOWN); |
| 68 | btn_labels[5] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_HWHEEL_LEFT); |
| 69 | btn_labels[6] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_HWHEEL_RIGHT); |
| 70 | |
| 71 | axes_labels[0] = XIGetKnownProperty(AXIS_LABEL_PROP_REL_X); |
| 72 | axes_labels[1] = XIGetKnownProperty(AXIS_LABEL_PROP_REL_Y); |
| 73 | |
| 74 | XGetPointerControl(xnestDisplay, |
| 75 | &defaultPointerControl.num, |
| 76 | &defaultPointerControl.den, |
| 77 | &defaultPointerControl.threshold); |
| 78 | InitPointerDeviceStruct(&pDev->public, map, nmap, btn_labels, |
| 79 | xnestChangePointerControl, |
| 80 | GetMotionHistorySize(), 2, axes_labels); |
| 81 | break; |
| 82 | case DEVICE_ON: |
| 83 | xnestEventMask |= XNEST_POINTER_EVENT_MASK; |
| 84 | for (i = 0; i < xnestNumScreens; i++) |
| 85 | XSelectInput(xnestDisplay, xnestDefaultWindows[i], xnestEventMask); |
| 86 | break; |
| 87 | case DEVICE_OFF: |
| 88 | xnestEventMask &= ~XNEST_POINTER_EVENT_MASK; |
| 89 | for (i = 0; i < xnestNumScreens; i++) |
| 90 | XSelectInput(xnestDisplay, xnestDefaultWindows[i], xnestEventMask); |
| 91 | break; |
| 92 | case DEVICE_CLOSE: |
| 93 | break; |
| 94 | } |
| 95 | return Success; |
| 96 | } |