LXR qemu/ui/input-keymap.c

   1#include "qemu/osdep.h"
   2#include "sysemu/sysemu.h"
   3#include "keymaps.h"
   4#include "ui/input.h"
   5
   6#include "standard-headers/linux/input.h"
   7
   8#include "ui/input-keymap-atset1-to-qcode.c"
   9#include "ui/input-keymap-linux-to-qcode.c"
  10#include "ui/input-keymap-qcode-to-atset1.c"
  11#include "ui/input-keymap-qcode-to-atset2.c"
  12#include "ui/input-keymap-qcode-to-atset3.c"
  13#include "ui/input-keymap-qcode-to-linux.c"
  14#include "ui/input-keymap-qcode-to-qnum.c"
  15#include "ui/input-keymap-qcode-to-sun.c"
  16#include "ui/input-keymap-qnum-to-qcode.c"
  17#include "ui/input-keymap-usb-to-qcode.c"
  18#include "ui/input-keymap-win32-to-qcode.c"
  19#include "ui/input-keymap-x11-to-qcode.c"
  20#include "ui/input-keymap-xorgevdev-to-qcode.c"
  21#include "ui/input-keymap-xorgkbd-to-qcode.c"
  22#include "ui/input-keymap-xorgxquartz-to-qcode.c"
  23#include "ui/input-keymap-xorgxwin-to-qcode.c"
  24#include "ui/input-keymap-osx-to-qcode.c"
  25
  26int qemu_input_linux_to_qcode(unsigned int lnx)
  27{
  28    if (lnx >= qemu_input_map_linux_to_qcode_len) {
  29        return 0;
  30    }
  31    return qemu_input_map_linux_to_qcode[lnx];
  32}
  33
  34int qemu_input_key_value_to_number(const KeyValue *value)
  35{
  36    if (value->type == KEY_VALUE_KIND_QCODE) {
  37        if (value->u.qcode.data >= qemu_input_map_qcode_to_qnum_len) {
  38            return 0;
  39        }
  40        return qemu_input_map_qcode_to_qnum[value->u.qcode.data];
  41    } else {
  42        assert(value->type == KEY_VALUE_KIND_NUMBER);
  43        return value->u.number.data;
  44    }
  45}
  46
  47int qemu_input_key_number_to_qcode(unsigned int nr)
  48{
  49    if (nr >= qemu_input_map_qnum_to_qcode_len) {
  50        return 0;
  51    }
  52    return qemu_input_map_qnum_to_qcode[nr];
  53}
  54
  55int qemu_input_key_value_to_qcode(const KeyValue *value)
  56{
  57    if (value->type == KEY_VALUE_KIND_QCODE) {
  58        return value->u.qcode.data;
  59    } else {
  60        assert(value->type == KEY_VALUE_KIND_NUMBER);
  61        return qemu_input_key_number_to_qcode(value->u.number.data);
  62    }
  63}
  64
  65int qemu_input_key_value_to_scancode(const KeyValue *value, bool down,
  66                                     int *codes)
  67{
  68    int keycode = qemu_input_key_value_to_number(value);
  69    int count = 0;
  70
  71    if (value->type == KEY_VALUE_KIND_QCODE &&
  72        value->u.qcode.data == Q_KEY_CODE_PAUSE) {
  73        /* specific case */
  74        int v = down ? 0 : 0x80;
  75        codes[count++] = 0xe1;
  76        codes[count++] = 0x1d | v;
  77        codes[count++] = 0x45 | v;
  78        return count;
  79    }
  80    if (keycode & SCANCODE_GREY) {
  81        codes[count++] = SCANCODE_EMUL0;
  82        keycode &= ~SCANCODE_GREY;
  83    }
  84    if (!down) {
  85        keycode |= SCANCODE_UP;
  86    }
  87    codes[count++] = keycode;
  88
  89    return count;
  90}
  91