/* Puts a string of text in a window with breaks */
void swim_put_ltext(SWIM_WINDOW_T *win,
const CHAR *text)
{
int32_t i = 0;
/* Continue until the entire string is output */
while (text[i] != '\0') {
if (text[i] == '\n') {
swim_put_newline(win);
i++;
}
else if (((uint8_t) text[i] >= win->font->first_char)
&& ((uint8_t) text[i] <= win->font->last_char)) {
/* Check for entire words first */
if (((uint8_t) text[i] > ' ') && ((uint8_t) text[i] <= 0x7E)) {
/* Put entire word on screen */
i = i + swim_put_word(win, &text[i]);
}
else {
swim_put_char(win, text[i]);
i++;
}
}
else {
/* Put a space out */
swim_put_char(win, ' ');
i++;
}
}
}
static void IDrawTwoDigits(T_timeDateWorkspace *G_ws, T_region *r, char *aDigits, T_pixelColor aColor)
{
INT_32 x, y;
INT_32 nextX;
swim_set_fill_color(&G_win, BLACK);
swim_set_pen_color(&G_win, BLACK);
swim_set_fill_transparent(&G_win, 0);
swim_set_xy(&G_win, r->iLeft+1, r->iTop+1);
swim_set_pen_color(&G_win, aColor);
if (aDigits[0] != ' ')
swim_put_char(&G_win, aDigits[0]);
swim_get_xy(&G_win, &x, &y);
nextX = r->iLeft+1+G_ws->iBigDigitWidth-1;
if (x < nextX) {
swim_set_pen_color(&G_win, BLACK);
swim_put_box(&G_win, x, y, nextX, y+G_ws->iBigDigitHeight-1);
}
swim_set_xy(&G_win, r->iLeft+1+G_ws->iBigDigitWidth, r->iTop+1);
swim_set_pen_color(&G_win, aColor);
if (aDigits[1] != ' ')
swim_put_char(&G_win, aDigits[1]);
swim_get_xy(&G_win, &x, &y);
nextX = r->iLeft+1+2*G_ws->iBigDigitWidth-3;
if (x < nextX) {
swim_set_pen_color(&G_win, BLACK);
swim_put_box(&G_win, x, y, nextX, y+G_ws->iBigDigitHeight-1);
}
}
/***********************************************************************
*
* Function: swim_put_text
*
* Purpose: Puts a string of text in a window
*
* Processing:
* Each character will be routed to the swim_put_char function until
* a string terminator is reached. For newline characters, a newline
* will occur instead of a character output.
*
* Parameters:
* win : Window identifier
* text : Text string to output in window
*
* Outputs: None
*
* Returns: Nothing
*
* Notes: None
*
**********************************************************************/
void swim_put_text(SWIM_WINDOW_T *win, const CHAR *text)
{
INT_32 i = 0;
/* Continue until the entire string is output */
while (text[i] != '\0') {
if (text[i] == '\n') {
swim_put_newline(win);
} else if (((UNS_8)text[i] >= win->font->first_char)
&& ((UNS_8)text[i] <= win->font->last_char)) {
/* Put character on screen */
swim_put_char(win, text[i]);
}
i++;
}
}
/***********************************************************************
*
* Function: swim_put_word
*
* Purpose: Puts a word in the window, but adds a newline to keep the
* word contiguous (without an edge break) if necessary.
*
* Processing:
* The first word in the string (up to the first whitespace
* character) has its total length (based on font) computed and
* compared to the right window edge. If the length exceeds the
* window edge, a newline occurs and then the word is output.
*
* Parameters:
* win : Window identifier
* text : Text string to output in window
*
* Outputs: None
*
* Returns: The number of characters output to the display.
*
* Notes: None
*
**********************************************************************/
INT_32 swim_put_word(SWIM_WINDOW_T *win, const CHAR *text)
{
INT_32 i;
/* Will the length of the next word exceed the window margin? */
if ((swim_get_word_len(win, text) + win->xvpos) > win->xpvmax) {
/* Do a newline */
swim_put_newline(win);
}
/* Put just the word characters on the display up to the next
non-whitespace character or the end of the string */
i = 0;
while (((UNS_8)text[i] > ' ') && ((UNS_8)text[i] <= 0x7E)) {
swim_put_char(win, text[i]);
i++;
}
return i;
}
