static void paint(gui *_gui, widget *_this)
{
struct gui *g = _gui;
struct toplevel_window_widget *this = _this;
LOGD("PAINT toplevel_window (%d %d)\n", this->common.width, this->common.height);
x_fill_rectangle(g->x, this->x, BACKGROUND_COLOR,
0, 0, this->common.width, this->common.height);
g->xwin = this->x;
this->common.children->item->paint(_gui, this->common.children->item);
g->xwin = NULL; /* TODO: remove? it's just in case */
}
int main(int argc, char *argv[])
{
void *line, *line_event;
char name[50];
char stra[81], stre[81], strs[81];
char selection[81];
char digits[5];
int i, j, k, l, m;
int kk[4];
boolean control, shift, code;
int bord, font;
unsigned int b1;
unsigned int s, u, r;
timeout_t delta;
int b_off, c_off, bv, cv;
int motion;
boolean read;
/* Parameters */
name[0] = '\0';
font = 0;
s = 0; u = 0; r = 0;
if (argc == 1) {
if (getenv("DISPLAY") == NULL) {
printf ("DISPLAY not set.\n");
exit(1);
}
strcpy (name, getenv("DISPLAY"));
back = 0;
bord = 1;
font = 0;
} else if (argc == 2) {
strcpy (name, argv[1]);
back = 0;
bord = 1;
font = 0;
} else if (argc == 5) {
strcpy (name, argv[1]);
back = atoi (argv[2]);
bord = atoi (argv[3]);
font = atoi (argv[4]);
} else {
printf ("SYNTAX ERROR: %s\n", T1);
exit(1);
}
if ( (back < 0) || (back > 9) || (bord < 0) || (bord > 9)
|| (font < 0) || (font > 3) ) {
printf ("SYNTAX ERROR: %s\n", T1);
exit(1);
}
/* Init */
if (x_initialise (name, NULL) != 0) {
printf ("ERROR INITIALISE\n");
exit(1);
}
/* Open */
if (font == 0) {
i = x_open_line (0, 10, 20, 50, 80, back, bord, font, &line);
} else {
i = x_open_line (0, 5, 1, 50, 80, back, bord, font, &line);
}
if (i != 0) {
printf ("ERROR OPEN LINE\n");
exit (1);
}
strcpy (stre, "");
b_off = 0; c_off = 1;
motion = False;
k = REFRESH;
l = 0;
for (;;) {
if (k != DISCARD) {
/* Not timeout of select */
if (k == REFRESH) {
/* Title */
title(line);
}
/* Text display : show colors */
for (i = 0; i < NBRE_COLOR; i++) {
cv = (i + c_off) % NBRE_COLOR;
if (cv < 0) cv += NBRE_COLOR;
bv = (i + b_off) % NBRE_COLOR;
if (bv < 0) bv += NBRE_COLOR;
strcpy (stra, "Ink ");
sprintf (digits, "%2d", cv);
strcat (stra, digits);
strcat (stra, " on Background ");
sprintf (digits, "%2d", bv);
strcat (stra, digits);
x_set_attributes (line, bv, cv, (int)s, (int)u, (int)r);
put (line, stra, COLOURS_LNE + (2*i), 30);
}
x_set_attributes (line, bv, 2, 0, 0, 0);
x_draw_area (line, 5, 2*NBRE_COLOR, COLOURS_LNE, 10);
x_fill_rectangle (line, 0, 0, 9, 14);
x_draw_rectangle (line, 10, 0, 19, 14);
x_draw_points (line, 20, 1, 7, 8, draw);
/* Text display : show attributes */
strcpy (stra, "(s)uperbright:");
if (s) strcat (stra, YES_STR); else strcat (stra, NO_STR);
strcat (stra, "(u)nderscore:");
if (u) strcat (stra, YES_STR); else strcat (stra, NO_STR);
strcat (stra, "(r)everse:");
if (r) strcat (stra, YES_STR); else strcat (stra, NO_STR);
x_set_attributes (line, back, 13, 0, 0, 0);
put (line, stra, STATUS_LNE, 7);
/* Text display : show event */
x_set_attributes (line, back, 13, 0, 0, 0);
put (line, CLL, EVENT_LNE, 10);
put (line, stre, EVENT_LNE, 10);
}
/* Wait for events */
delta.tv_sec = 2;
delta.tv_usec = 0;
if (l == 0) {
/* no event pending */
i = x_select (&m, &read, &delta);
}
if (m == X_EVENT) {
x_process_event (&line_event, &k, &l);
if (k == EXIT_REQ) {
/* Request to exit by Window manager */
printf ("Exit request\n");
break;
} else if (k == DISCARD) {
/* Wrong X event i.e. expose... */
continue;
}
} else if (m == NO_EVENT) {
/* Timeout */
printf ("Timeout\n");
x_set_selection (line, NULL);
k = DISCARD;
continue;
} else if (m == SIG_EVENT) {
printf ("Signal\n");
break;
} else {
printf ("ERROR: other event %d\n", m);
}
/* Keybord or TID */
if (k == KEYBOARD) {
/* Keyboard */
strcpy (stre, "Keys: ");
/* Read the key codes */
x_read_key (line_event, &control, &shift, &code, kk, &j);
if (control) strcat (stre, "Ctrl ");
if (shift) strcat (stre, "Shift ");
if (code) strcat (stre, "Code ");
for (i = 0; i < j; i++) {
/* Build the codes */
strcat (stre, "<");
sprintf (digits, "%02X", kk[i]);
strcat (stre, digits);
strcat (stre, "> ");
}
/* Read the string if any */
memset (strs, 0, sizeof(strs));
if (! code) {
strcat (stre, " -->");
for (i = 0; i < j; i++) {
strs[i] = (unsigned char) kk[i];
}
strcat (stre, strs);
strcat (stre, "<");
x_set_selection (line, stre);
}
if (j == 1) {
b1 = (unsigned char) kk[0];
/* Single key : Modify attributes if key is s, u, b, or r */
/* Shift colors if + - / * */
if (b1 == 's') s = ! s;
if (b1 == 'u') u = ! u;
if (b1 == 'r') r = ! r;
if (b1 == '+') c_off = (c_off - 1) % NBRE_COLOR;
if (b1 == '-') c_off = (c_off + 1) % NBRE_COLOR;
if (b1 == '*') b_off = (b_off - 1) % NBRE_COLOR;
if (b1 == '/') b_off = (b_off + 1) % NBRE_COLOR;
if (b1 == 'm') {
motion = ! motion;
x_enable_motion_events (line, motion);
}
}
} else if (k == TID_PRESS) {
/* TID press */
strcpy (stre, "TID press buttton: ");
x_read_tid (line_event, TRUE, &l, &i, &j);
sprintf (digits, "%03d", l);
strcat (stre, digits);
strcat (stre, " row: ");
sprintf (digits, "%03d", i);
strcat (stre, digits);
strcat (stre, " col: ");
sprintf (digits, "%03d", j);
strcat (stre, digits);
if (l == 2) {
x_request_selection (line);
}
} else if (k == TID_RELEASE) {
/* TID release */
strcpy (stre, "TID release buttton: ");
x_read_tid (line_event, TRUE, &l, &i, &j);
sprintf (digits, "%03d", l);
strcat (stre, digits);
strcat (stre, " row: ");
sprintf (digits, "%03d", i);
strcat (stre, digits);
strcat (stre, " col: ");
sprintf (digits, "%03d", j);
strcat (stre, digits);
(void) x_bell(1);
} else if (k == TID_MOTION) {
strcpy (stre, "TID motion buttton: ");
x_read_tid (line_event, TRUE, &l, &i, &j);
sprintf (digits, "%03d", l);
strcat (stre, digits);
strcat (stre, " x: ");
sprintf (digits, "%03d", i);
strcat (stre, digits);
strcat (stre, " y: ");
sprintf (digits, "%03d", j);
strcat (stre, digits);
} else if (k == SELECTION) {
if (x_get_selection (line, selection, sizeof(selection)) != WAIT_OK) {
printf ("Reading selection failed\n");
} else {
printf ("Selection -> %s\n", selection);
}
} else if (k == REFRESH) {
x_read_tid (line_event, FALSE, &l, &i, &j);
/* Redraw to be done */
strcpy (stre, "Refresh");
}
printf ("%s\n", stre);
/* Exit when TID release in upper left corner */
if ( (k == TID_RELEASE) && (i == 1) && (j == 1) ) {
printf ("Exit button\n");
break;
}
}/* end for(;;) */
/* Close */
if (x_close_line (line) != 0) {
printf ("ERROR CLOSE LINE\n");
exit (1);
}
exit (0);
}
