apps/wm/cursor.c

   1 /*
   2  *  ZeX/OS
   3  *  Copyright (C) 2007  Tomas 'ZeXx86' Jedrzejek (zexx86@zexos.org)
   4  *
   5  *  This program is free software: you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation, either version 3 of the License, or
   8  *  (at your option) any later version.
   9  *
  10  *  This program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19
  20 #include <stdio.h>
  21 #include <string.h>
  22 #include <stdlib.h>
  23 #include <unistd.h>
  24 #include <libx/base.h>
  25 #include <libx/object.h>
  26 #include <libx/image.h>
  27 #include <libx/cursor.h>
  28 #include "cursor.h"
  29 #include "config.h"
  30
  31 wmcursor *cursor;
  32
  33 const unsigned char cursor_bitmap [] = {
  34         0x3f,0x3f,0x00,0x00,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
  35         0x3f,0x3f,0x3f,0x3f,0x00,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
  36         0xff,0x3f,0x3f,0x3f,0x3f,0x00,0x00,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
  37         0xff,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x00,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
  38         0xff,0xff,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x00,0xff,0xff,0xff,0xff,0xff,
  39         0xff,0xff,0xff,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x00,0xff,0xff,0xff,0xff,
  40         0xff,0xff,0xff,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0xff,0xff,0xff,0xff,0xff,0xff,
  41         0xff,0xff,0xff,0xff,0x3f,0x3f,0x3f,0x3f,0x00,0xff,0xff,0xff,0xff,0xff,0xff,
  42         0xff,0xff,0xff,0xff,0x3f,0x3f,0x3f,0xff,0x3f,0x00,0xff,0xff,0xff,0xff,0xff,
  43         0xff,0xff,0xff,0xff,0xff,0x3f,0xff,0xff,0xff,0x3f,0x00,0xff,0xff,0xff,0xff,
  44         0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x3f,0x00,0xff,0xff,0xff,
  45         0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x3f,0x00,0xff,0xff,
  46         0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x3f,0x00,0xff,
  47         0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x3f,0x00,
  48         0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x3f
  49 };
  50
  51 unsigned cursor_setpos (unsigned x, unsigned y)
  52 {
  53         if (!cursor)
  54                 return 0;
  55
  56         cursor->x = x;
  57         cursor->y = y;
  58
  59         return 1;
  60 }
  61
  62 unsigned cursor_getpos (unsigned x, unsigned y)
  63 {
  64         if (!cursor)
  65                 return 0;
  66
  67         x = cursor->x;
  68         y = cursor->y;
  69
  70         return 1;
  71 }
  72
  73 unsigned cursor_setstate (unsigned state)
  74 {
  75         if (!cursor)
  76                 return 0;
  77
  78         cursor->state |= state;
  79
  80         return 1;
  81 }
  82
  83 unsigned char cursor_getstate ()
  84 {
  85         if (!cursor)
  86                 return 0;
  87
  88         return cursor->state;
  89 }
  90
  91 unsigned cursor_draw ()
  92 {
  93         if (!cursor)
  94                 return 0;
  95
  96         if (!cursor->active)
  97                 return 2;
  98
  99         int ret = xcursor_update ();
 100
 101         xcursor_getpos (&cursor->x, &cursor->y);
 102
 103         switch (ret) {
 104                 case 0:
 105                         cursor->state = 0;
 106                         break;
 107                 case XCURSOR_STATE_RBUTTON:
 108                         cursor->state = XCURSOR_STATE_RBUTTON;
 109                         break;
 110                 case XCURSOR_STATE_LBUTTON:
 111                         cursor->state = XCURSOR_STATE_LBUTTON;
 112                         break;
 113                 case XCURSOR_STATE_BBUTTON:
 114                         cursor->state = XCURSOR_STATE_BBUTTON;
 115                         break;
 116         }
 117
 118
 119         //xpixel (cursor->x, cursor->y, 55);
 120         //ximage_draw (cursor_img, cursor->x, cursor->y, 0);
 121         unsigned i = 0;
 122         unsigned j = 0;
 123         unsigned k = 0;
 124         for (i = 0; i < 15*15; i ++) {
 125                 if (k >= 15) {
 126                         j ++;
 127                         k = 0;
 128                 }
 129
 130                 if (cursor_bitmap[i] != 0xff)
 131                         xpixel (cursor->x+k, cursor->y+j, cursor_bitmap[i]*256);
 132
 133                 k ++;
 134         }
 135         //ximage_draw_spec (cursor_img, cursor->x, cursor->y, 24, 24, 0, 0, 0);
 136
 137         return 1;
 138 }
 139
 140 unsigned init_cursor ()
 141 {
 142         /*cursor_img = ximage_open ("rocket");
 143
 144         if (!cursor_img)
 145                 return 0;*/
 146
 147         cursor = (wmcursor *) malloc (sizeof (wmcursor));
 148
 149         if (!cursor)
 150                 return 0;
 151
 152         cursor->x = 0;
 153         cursor->y = 0;
 154         cursor->active = 1;
 155         cursor->state = 0;
 156         cursor->action = 0;
 157
 158         switch (cfg->mouse) {
 159                 case 0:
 160                         xcursor_settype (XCURSOR_MOUSE_KB);
 161                         break;
 162                 case 1:
 163                         xcursor_settype (XCURSOR_MOUSE_SERIAL);
 164                         break;
 165                 case 2:
 166                         xcursor_settype (XCURSOR_MOUSE_PS2);
 167                         break;
 168                 case 3:
 169                         xcursor_settype (XCURSOR_MOUSE_USB);
 170                         break;
 171         }
 172
 173         int ret = xcursor_init ();
 174
 175         if (!ret)
 176                 return 0;
 177
 178         return 1;
 179 }