| 1 | /* |
| 2 | * Copyright 2001,2002 Red Hat Inc., Durham, North Carolina. |
| 3 | * |
| 4 | * All Rights Reserved. |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining |
| 7 | * a copy of this software and associated documentation files (the |
| 8 | * "Software"), to deal in the Software without restriction, including |
| 9 | * without limitation on the rights to use, copy, modify, merge, |
| 10 | * publish, distribute, sublicense, and/or sell copies of the Software, |
| 11 | * and to permit persons to whom the Software is furnished to do so, |
| 12 | * subject to the following conditions: |
| 13 | * |
| 14 | * The above copyright notice and this permission notice (including the |
| 15 | * next paragraph) shall be included in all copies or substantial |
| 16 | * portions of the Software. |
| 17 | * |
| 18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 19 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| 20 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 21 | * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS |
| 22 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
| 23 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| 24 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 25 | * SOFTWARE. |
| 26 | */ |
| 27 | |
| 28 | /* |
| 29 | * Authors: |
| 30 | * David H. Dawes <dawes@xfree86.org> |
| 31 | * Kevin E. Martin <kem@redhat.com> |
| 32 | * Rickard E. (Rik) Faith <faith@redhat.com> |
| 33 | * |
| 34 | */ |
| 35 | |
| 36 | /** \file |
| 37 | * Provide the main entry points for input initialization and processing |
| 38 | * that arequired by the dix layer. |
| 39 | */ |
| 40 | |
| 41 | #ifdef HAVE_DMX_CONFIG_H |
| 42 | #include <dmx-config.h> |
| 43 | #endif |
| 44 | |
| 45 | #include "dmx.h" |
| 46 | #include "dmxlog.h" |
| 47 | #include "dmxinput.h" |
| 48 | |
| 49 | #include "inputstr.h" |
| 50 | #include "input.h" |
| 51 | #include "mi.h" |
| 52 | |
| 53 | /** Returns TRUE if the key is a valid modifier. For PC-class |
| 54 | * keyboards, all keys can be used as modifiers, so return TRUE |
| 55 | * always. */ |
| 56 | Bool |
| 57 | LegalModifier(unsigned int key, DeviceIntPtr pDev) |
| 58 | { |
| 59 | return TRUE; |
| 60 | } |
| 61 | |
| 62 | /** Called from dix/main.c on each server generation to initialize |
| 63 | * inputs. All the work is done in dmxInputInit. \see |
| 64 | * dmxInputInit() */ |
| 65 | void |
| 66 | InitInput(int argc, char **argv) |
| 67 | { |
| 68 | int i; |
| 69 | DMXInputInfo *dmxInput; |
| 70 | |
| 71 | if (!dmxNumInputs) |
| 72 | dmxLog(dmxFatal, "InitInput: no inputs specified\n"); |
| 73 | |
| 74 | for (i = 0, dmxInput = &dmxInputs[0]; i < dmxNumInputs; i++, dmxInput++) |
| 75 | dmxInputInit(dmxInput); |
| 76 | |
| 77 | mieqInit(); |
| 78 | } |
| 79 | |
| 80 | void |
| 81 | CloseInput(void) |
| 82 | { |
| 83 | mieqFini(); |
| 84 | } |
| 85 | |
| 86 | /** Called from dix/dispatch.c in Dispatch() whenever input events |
| 87 | * require processing. All the work is done in the lower level |
| 88 | * routines. */ |
| 89 | void |
| 90 | ProcessInputEvents(void) |
| 91 | { |
| 92 | int i; |
| 93 | DMXInputInfo *dmxInput; |
| 94 | |
| 95 | for (i = 0, dmxInput = &dmxInputs[0]; i < dmxNumInputs; i++, dmxInput++) |
| 96 | if (!dmxInput->detached && dmxInput->processInputEvents) |
| 97 | dmxInput->processInputEvents(dmxInput); |
| 98 | } |
| 99 | |
| 100 | /** This routine is called from \a dmxwindow.c whenever the layout of |
| 101 | * windows on the display might have changed. This information is used |
| 102 | * by input drivers (currently only the console driver) that provide |
| 103 | * information about window layout to the user. */ |
| 104 | void |
| 105 | dmxUpdateWindowInfo(DMXUpdateType type, WindowPtr pWindow) |
| 106 | { |
| 107 | int i; |
| 108 | DMXInputInfo *dmxInput; |
| 109 | |
| 110 | for (i = 0, dmxInput = &dmxInputs[0]; i < dmxNumInputs; i++, dmxInput++) |
| 111 | if (!dmxInput->detached && dmxInput->updateWindowInfo) |
| 112 | dmxInput->updateWindowInfo(dmxInput, type, pWindow); |
| 113 | } |
| 114 | |
| 115 | int |
| 116 | NewInputDeviceRequest(InputOption *options, InputAttributes * attrs, |
| 117 | DeviceIntPtr *pdev) |
| 118 | { |
| 119 | return BadRequest; |
| 120 | } |
| 121 | |
| 122 | void |
| 123 | DeleteInputDeviceRequest(DeviceIntPtr pDev) |
| 124 | { |
| 125 | } |