modules/FvwmDragWell/cursorStuff.c

   1 /* -*-c-*- */
   2 /* This program is free software; you can redistribute it and/or modify
   3  * it under the terms of the GNU General Public License as published by
   4  * the Free Software Foundation; either version 2 of the License, or
   5  * (at your option) any later version.
   6  *
   7  * This program is distributed in the hope that it will be useful,
   8  * but WITHOUT ANY WARRANTY; without even the implied warranty of
   9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  10  * GNU General Public License for more details.
  11  *
  12  * You should have received a copy of the GNU General Public License
  13  * along with this program; if not, write to the Free Software
  14  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  15  */
  16
  17 #include "config.h"
  18
  19 #include "cursorStuff.h"
  20 /* copied and modified from Paul Sheer's xdndv2 library.*/
  21
  22 /* w x h = 29x25 */
  23 unsigned char dnd_copy_cursor_bits[] =
  24 {
  25   0x00, 0x00, 0x00, 0x00, 0xfe, 0xff, 0x0f, 0x00, 0x02, 0x00, 0x08, 0x01,
  26   0x02, 0x00, 0x08, 0x01, 0x02, 0x00, 0x08, 0x01, 0x02, 0x00, 0xe8, 0x0f,
  27   0x02, 0x00, 0x08, 0x01, 0x02, 0x00, 0x08, 0x01, 0x02, 0x00, 0x08, 0x01,
  28   0x02, 0x00, 0x08, 0x00, 0x02, 0x04, 0x08, 0x00, 0x02, 0x0c, 0x08, 0x00,
  29   0x02, 0x1c, 0x08, 0x00, 0x02, 0x3c, 0x08, 0x00, 0x02, 0x7c, 0x08, 0x00,
  30   0x02, 0xfc, 0x08, 0x00, 0x02, 0xfc, 0x09, 0x00, 0x02, 0xfc, 0x0b, 0x00,
  31   0x02, 0x7c, 0x08, 0x00, 0xfe, 0x6d, 0x0f, 0x00, 0x00, 0xc4, 0x00, 0x00,
  32   0x00, 0xc0, 0x00, 0x00, 0x00, 0x80, 0x01, 0x00, 0x00, 0x80, 0x01, 0x00,
  33     0x00, 0x00, 0x00, 0x00};
  34
  35 /* w x h = 29x25 */
  36 unsigned char dnd_copy_mask_bits[] =
  37 {
  38   0xff, 0xff, 0x1f, 0x00, 0xff, 0xff, 0xff, 0x1f, 0xff, 0xff, 0xff, 0x1f,
  39   0x07, 0x00, 0xfc, 0x1f, 0x07, 0x00, 0xfc, 0x1f, 0x07, 0x00, 0xfc, 0x1f,
  40   0x07, 0x00, 0xfc, 0x1f, 0x07, 0x00, 0xfc, 0x1f, 0x07, 0x00, 0xfc, 0x1f,
  41   0x07, 0x06, 0xfc, 0x1f, 0x07, 0x0e, 0xfc, 0x1f, 0x07, 0x1e, 0x1c, 0x00,
  42   0x07, 0x3e, 0x1c, 0x00, 0x07, 0x7e, 0x1c, 0x00, 0x07, 0xfe, 0x1c, 0x00,
  43   0x07, 0xfe, 0x1d, 0x00, 0x07, 0xfe, 0x1f, 0x00, 0x07, 0xfe, 0x1f, 0x00,
  44   0xff, 0xff, 0x1f, 0x00, 0xff, 0xff, 0x1e, 0x00, 0xff, 0xef, 0x1f, 0x00,
  45   0x00, 0xe6, 0x01, 0x00, 0x00, 0xc0, 0x03, 0x00, 0x00, 0xc0, 0x03, 0x00,
  46     0x00, 0x80, 0x01, 0x00};
  47
  48
  49
  50
  51 /* w x h = 21x25 */
  52 unsigned char dnd_move_cursor_bits[] =
  53 {
  54   0x00, 0x00, 0x00, 0xfe, 0xff, 0x0f, 0x02, 0x00, 0x08, 0x02, 0x00, 0x08,
  55   0x02, 0x00, 0x08, 0x02, 0x00, 0x08, 0x02, 0x00, 0x08, 0x02, 0x00, 0x08,
  56   0x02, 0x00, 0x08, 0x02, 0x00, 0x08, 0x02, 0x04, 0x08, 0x02, 0x0c, 0x08,
  57   0x02, 0x1c, 0x08, 0x02, 0x3c, 0x08, 0x02, 0x7c, 0x08, 0x02, 0xfc, 0x08,
  58   0x02, 0xfc, 0x09, 0x02, 0xfc, 0x0b, 0x02, 0x7c, 0x08, 0xfe, 0x6d, 0x0f,
  59   0x00, 0xc4, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x80, 0x01, 0x00, 0x80, 0x01,
  60     0x00, 0x00, 0x00};
  61
  62 /* w x h = 21x25 */
  63 unsigned char dnd_move_mask_bits[] =
  64 {
  65   0xff, 0xff, 0x1f, 0xff, 0xff, 0x1f, 0xff, 0xff, 0x1f, 0x07, 0x00, 0x1c,
  66   0x07, 0x00, 0x1c, 0x07, 0x00, 0x1c, 0x07, 0x00, 0x1c, 0x07, 0x00, 0x1c,
  67   0x07, 0x00, 0x1c, 0x07, 0x06, 0x1c, 0x07, 0x0e, 0x1c, 0x07, 0x1e, 0x1c,
  68   0x07, 0x3e, 0x1c, 0x07, 0x7e, 0x1c, 0x07, 0xfe, 0x1c, 0x07, 0xfe, 0x1d,
  69   0x07, 0xfe, 0x1f, 0x07, 0xfe, 0x1f, 0xff, 0xff, 0x1f, 0xff, 0xff, 0x1e,
  70   0xff, 0xef, 0x1f, 0x00, 0xe6, 0x01, 0x00, 0xc0, 0x03, 0x00, 0xc0, 0x03,
  71     0x00, 0x80, 0x01};
  72
  73
  74
  75
  76 /* w x h = 29x25 */
  77 unsigned char dnd_link_cursor_bits[] =
  78 {
  79   0x00, 0x00, 0x00, 0x00, 0xfe, 0xff, 0x0f, 0x00, 0x02, 0x00, 0x08, 0x01,
  80   0x02, 0x00, 0x88, 0x00, 0x02, 0x00, 0x48, 0x00, 0x02, 0x00, 0xe8, 0x0f,
  81   0x02, 0x00, 0x48, 0x00, 0x02, 0x00, 0x88, 0x00, 0x02, 0x00, 0x08, 0x01,
  82   0x02, 0x00, 0x08, 0x00, 0x02, 0x04, 0x08, 0x00, 0x02, 0x0c, 0x08, 0x00,
  83   0x02, 0x1c, 0x08, 0x00, 0x02, 0x3c, 0x08, 0x00, 0x02, 0x7c, 0x08, 0x00,
  84   0x02, 0xfc, 0x08, 0x00, 0x02, 0xfc, 0x09, 0x00, 0x02, 0xfc, 0x0b, 0x00,
  85   0x02, 0x7c, 0x08, 0x00, 0xfe, 0x6d, 0x0f, 0x00, 0x00, 0xc4, 0x00, 0x00,
  86   0x00, 0xc0, 0x00, 0x00, 0x00, 0x80, 0x01, 0x00, 0x00, 0x80, 0x01, 0x00,
  87     0x00, 0x00, 0x00, 0x00};
  88
  89 /* w x h = 29x25 */
  90 unsigned char dnd_link_mask_bits[] =
  91 {
  92   0xff, 0xff, 0x1f, 0x00, 0xff, 0xff, 0xff, 0x1f, 0xff, 0xff, 0xff, 0x1f,
  93   0x07, 0x00, 0xfc, 0x1f, 0x07, 0x00, 0xfc, 0x1f, 0x07, 0x00, 0xfc, 0x1f,
  94   0x07, 0x00, 0xfc, 0x1f, 0x07, 0x00, 0xfc, 0x1f, 0x07, 0x00, 0xfc, 0x1f,
  95   0x07, 0x06, 0xfc, 0x1f, 0x07, 0x0e, 0xfc, 0x1f, 0x07, 0x1e, 0x1c, 0x00,
  96   0x07, 0x3e, 0x1c, 0x00, 0x07, 0x7e, 0x1c, 0x00, 0x07, 0xfe, 0x1c, 0x00,
  97   0x07, 0xfe, 0x1d, 0x00, 0x07, 0xfe, 0x1f, 0x00, 0x07, 0xfe, 0x1f, 0x00,
  98   0xff, 0xff, 0x1f, 0x00, 0xff, 0xff, 0x1e, 0x00, 0xff, 0xef, 0x1f, 0x00,
  99   0x00, 0xe6, 0x01, 0x00, 0x00, 0xc0, 0x03, 0x00, 0x00, 0xc0, 0x03, 0x00,
 100     0x00, 0x80, 0x01, 0x00};
 101
 102
 103
 104
 105 /* w x h = 29x25 */
 106 unsigned char dnd_ask_cursor_bits[] =
 107 {
 108   0x00, 0x00, 0x00, 0x00, 0xfe, 0xff, 0x0f, 0x00, 0x02, 0x00, 0x88, 0x03,
 109   0x02, 0x00, 0x48, 0x04, 0x02, 0x00, 0x08, 0x04, 0x02, 0x00, 0x08, 0x02,
 110   0x02, 0x00, 0x08, 0x01, 0x02, 0x00, 0x08, 0x01, 0x02, 0x00, 0x08, 0x00,
 111   0x02, 0x00, 0x08, 0x01, 0x02, 0x04, 0x08, 0x00, 0x02, 0x0c, 0x08, 0x00,
 112   0x02, 0x1c, 0x08, 0x00, 0x02, 0x3c, 0x08, 0x00, 0x02, 0x7c, 0x08, 0x00,
 113   0x02, 0xfc, 0x08, 0x00, 0x02, 0xfc, 0x09, 0x00, 0x02, 0xfc, 0x0b, 0x00,
 114   0x02, 0x7c, 0x08, 0x00, 0xfe, 0x6d, 0x0f, 0x00, 0x00, 0xc4, 0x00, 0x00,
 115   0x00, 0xc0, 0x00, 0x00, 0x00, 0x80, 0x01, 0x00, 0x00, 0x80, 0x01, 0x00,
 116     0x00, 0x00, 0x00, 0x00};
 117
 118 /* w x h = 29x25 */
 119 unsigned char dnd_ask_mask_bits[] =
 120 {
 121   0xff, 0xff, 0x1f, 0x00, 0xff, 0xff, 0xff, 0x1f, 0xff, 0xff, 0xff, 0x1f,
 122   0x07, 0x00, 0xfc, 0x1f, 0x07, 0x00, 0xfc, 0x1f, 0x07, 0x00, 0xfc, 0x1f,
 123   0x07, 0x00, 0xfc, 0x1f, 0x07, 0x00, 0xfc, 0x1f, 0x07, 0x00, 0xfc, 0x1f,
 124   0x07, 0x06, 0xfc, 0x1f, 0x07, 0x0e, 0xfc, 0x1f, 0x07, 0x1e, 0x1c, 0x00,
 125   0x07, 0x3e, 0x1c, 0x00, 0x07, 0x7e, 0x1c, 0x00, 0x07, 0xfe, 0x1c, 0x00,
 126   0x07, 0xfe, 0x1d, 0x00, 0x07, 0xfe, 0x1f, 0x00, 0x07, 0xfe, 0x1f, 0x00,
 127   0xff, 0xff, 0x1f, 0x00, 0xff, 0xff, 0x1e, 0x00, 0xff, 0xef, 0x1f, 0x00,
 128   0x00, 0xe6, 0x01, 0x00, 0x00, 0xc0, 0x03, 0x00, 0x00, 0xc0, 0x03, 0x00,
 129     0x00, 0x80, 0x01, 0x00};
 130
 131
 132
 133 /* initialization */
 134 XdndCursor xdndCursors[] =
 135 {
 136     {29, 25, 10, 10, dnd_copy_cursor_bits, dnd_copy_mask_bits, "XdndActionCopy", 0, 0},
 137     {21, 25, 10, 10, dnd_move_cursor_bits, dnd_move_mask_bits, "XdndActionMove", 0, 0},
 138     {29, 25, 10, 10, dnd_link_cursor_bits, dnd_link_mask_bits, "XdndActionLink", 0, 0},
 139     {29, 25, 10, 10, dnd_ask_cursor_bits, dnd_ask_mask_bits, "XdndActionAsk", 0, 0},
 140     {0, 0, 0, 0, 0, 0, 0, 0}
 141 };
 142
 143
 144 /*Sets up the cursors data for a dnd.
 145  * display - X display
 146  * rw - the root window */
 147 void xdndCursorInit(Display *display, Window rw)
 148 {
 149   Pixmap ip,mp;
 150   XdndCursor *cursorPtr;
 151   XColor black, white;
 152
 153
 154   /*  gets color info */
 155   black.pixel = BlackPixel(display, DefaultScreen (display));
 156   XQueryColor(display, DefaultColormap (display, DefaultScreen(display)),
 157               &black);
 158   white.pixel = WhitePixel(display, DefaultScreen (display));
 159   XQueryColor(display, DefaultColormap (display, DefaultScreen(display)),
 160               &white);
 161
 162   /* now initialize the cursors */
 163   for (cursorPtr = &xdndCursors[0];cursorPtr->w != 0;cursorPtr++) {
 164     ip = XCreateBitmapFromData(display, rw, (char *) cursorPtr->imageData,
 165                                cursorPtr->w, cursorPtr->h);
 166     mp = XCreateBitmapFromData(display, rw, (char *) cursorPtr->maskData,
 167                                cursorPtr->w, cursorPtr->h);
 168     cursorPtr->cursor = XCreatePixmapCursor (display, ip, mp, &black, &white,
 169                                           cursorPtr->x, cursorPtr->y);
 170     XFreePixmap (display, ip);
 171     XFreePixmap (display, mp);
 172     cursorPtr->action = XInternAtom (display, cursorPtr->actionStr, False);
 173   }
 174 }