wmframepic/src/draw_text.c

   1 #include "draw_text.h"
   2
   3 static Display  *display;
   4 static GC               gc;
   5 static Pixmap draw_area_pixmap, font_pixmap, display_text_pixmap;
   6 static Window   icon_window;
   7
   8 static void dockapp_copyarea(Pixmap src, Pixmap dist, int x_src, int y_src, int w,
   9                 int h, int x_dist, int y_dist);
  10 static int      offset_w, offset_h;
  11 void init_variables(Display     *g_display, GC g_gc, Window     g_icon_window, int      g_offset_w, int g_offset_h, Pixmap **background) {
  12         display = g_display;
  13         gc = g_gc;
  14         icon_window = g_icon_window;
  15         offset_h = g_offset_h;
  16         offset_w = g_offset_w;
  17
  18         XpmCreatePixmapFromData(display, icon_window, display_text_xpm, &display_text_pixmap, NULL, NULL);
  19         XpmCreatePixmapFromData(display, icon_window, font_xpm, &font_pixmap, NULL, NULL);
  20
  21         *background = &display_text_pixmap;
  22 }
  23
  24 void restore_background() {
  25         XpmCreatePixmapFromData(display, icon_window, display_text_xpm, &display_text_pixmap, NULL, NULL);
  26
  27 }
  28 void flush_background() {
  29         XCopyArea(display, display_text_pixmap, icon_window, gc, 0, 0, 64, 64, offset_w, offset_h);
  30         XFlush(display);
  31
  32 }
  33
  34 void dockapp_copyarea(Pixmap src, Pixmap dist, int x_src, int y_src, int w,
  35                 int h, int x_dist, int y_dist) {
  36         XCopyArea(display, src, dist, gc, x_src, y_src, w, h, x_dist, y_dist);
  37         //XCopyArea(display, src, text_window, gc, x_src, y_src, w, h, x_dist, y_dist);
  38 }
  39
  40 void draw_text(char *text, int dx, int dy, Bool digit) {
  41         int ax, ay = 1, bx, len, i;
  42         char tmptext[255] = "";
  43         len = strlen(text);
  44         bx = 4;
  45
  46         /*
  47          for (i = 0; i < len; i++) {
  48          digit = (!isalpha(text[i])) ? True : False;
  49          }
  50          */
  51
  52         if (digit) {
  53                 if (len == 4)
  54                         dx -= 6;
  55                 strcat(tmptext, text);
  56                 if (len == 3)
  57                         strcat(tmptext, text);
  58                 if (len == 2) {
  59                         tmptext[0] = 0x20;
  60                         tmptext[1] = text[0];
  61                         tmptext[2] = text[1];
  62                         len++;
  63                 }
  64                 if (len == 1) {
  65                         tmptext[0] = ' ';
  66                         tmptext[1] = ' ';
  67                         tmptext[2] = text[0];
  68                         len += 2;
  69                 }
  70         } else {
  71                 strcpy(tmptext, text);
  72         }
  73
  74         for (i = 0; i < len; i++) {
  75                 if (isalpha(tmptext[i])) {
  76                         ax = ((tolower(tmptext[i]) - 97) * 6) + 1;
  77                         ay = 1;
  78                 } else {
  79                         ax = ((tmptext[i] - 33) * 6) + 1;
  80                         ay = 10;
  81                 }
  82                 /* Space */
  83                 if (tmptext[i] == 0x20)
  84                         ax = 79;
  85                 /* Draw Text */
  86                 dockapp_copyarea(font_pixmap, display_text_pixmap, ax, ay, 6, 8, dx, dy);
  87                 dx += 6;
  88         }
  89
  90 }