void draw_menu(struct ctk_menu *m, struct ctk_menu *open) {
#if CC_CONF_UNSIGNED_CHAR_BUGS
unsigned char x2;
unsigned int x, y;
#else
unsigned char x2;
unsigned char x, y;
#endif
x = cursx;
cputs(m->title);
cputc(CH_SPACE);
if (m == open) {
x2 = cursx;
if(x + CTK_CONF_MENUWIDTH > SCREEN_WIDTH) {
x = SCREEN_WIDTH - CTK_CONF_MENUWIDTH;
}
for(y = 0; y < m->nitems; y++) {
if(y == m->active) {
revers(0);
}
gotoxy(x, y + 1);
if(m->items[y].title[0] == '-') {
chline(CTK_CONF_MENUWIDTH);
} else {
cputs(m->items[y].title);
}
clearTo(x + CTK_CONF_MENUWIDTH);
revers(1);
}
gotoxy(x2, 0);
}
}
/*---------------------------------------------------------------------------*/
void ctk_draw_clear(unsigned char clipy1, unsigned char clipy2) {
while (clipy1 < clipy2) {
gotoxy(0, clipy1);
clearTo(SCREEN_WIDTH);
clipy1++;
}
}
/*---------------------------------------------------------------------------*/
void ctk_draw_menus(struct ctk_menus *menus) {
struct ctk_menu *m;
clip(0, SCREEN_HEIGHT);
/* Draw menus */
gotoxy(0, 0);
revers(1);
for(m = menus->menus->next; m != NULL; m = m->next) {
draw_menu(m, menus->open);
}
clearTo(SCREEN_WIDTH - strlen(menus->desktopmenu->title) - 1);
/* Draw desktopmenu */
draw_menu(menus->desktopmenu, menus->open);
revers(0);
}
/*---------------------------------------------------------------------------*/
void
ctk_draw_clear_window(struct ctk_window *window,
unsigned char focus,
unsigned char clipy1,
unsigned char clipy2) {
unsigned char i;
unsigned char x1, x2, y1, y2;
x1 = window->x + 1;
x2 = x1 + window->w;
y1 = window->y + 2;
y2 = y1 + window->h;
for(i = y1; i < y2; ++i) {
gotoxy(x1, i);
clearTo(x2);
}
}
void FileUtils::clearAll() {
clearTo(std::numeric_limits<int64_t>::max());
}
/*
* w: widget
* x, y: screen position of client drawing area (left, top)
* clipx, clipy: screen position of client drawing area (right, bottom)
* clipy1, clipy2: min/max y position of screen
* focus: boolean
*/
void
draw_widget(struct ctk_widget *w,
unsigned char x, unsigned char y,
unsigned char focus) {
unsigned char xpos, ypos, xscroll;
unsigned char i, j;
char c, *text;
#if CTK_CONF_ICONS
unsigned char len;
#endif /* CTK_CONF_ICONS */
xpos = x + w->x;
ypos = y + w->y;
revers(focus & CTK_FOCUS_WIDGET);
gotoxy(xpos, ypos);
if (w->type == CTK_WIDGET_SEPARATOR) {
chline(w->w);
} else if (w->type == CTK_WIDGET_LABEL) {
text = w->widget.label.text;
for(i = 0; i < w->h; ++i) {
gotoxy(xpos, ypos);
cputsn(text, w->w);
clearTo(xpos + w->w);
++ypos;
text += w->w;
}
} else if (w->type == CTK_WIDGET_BUTTON) {
cputc('[');
cputsn(w->widget.button.text, w->w);
cputc(']');
} else if (w->type == CTK_WIDGET_HYPERLINK) {
cputsn(w->widget.hyperlink.text, w->w);
} else if (w->type == CTK_WIDGET_TEXTENTRY) {
text = w->widget.textentry.text;
xscroll = 0;
if(w->widget.textentry.xpos >= w->w - 1) {
xscroll = w->widget.textentry.xpos - w->w + 1;
}
for(j = 0; j < w->h; ++j) {
gotoxy(xpos, ypos);
if(w->widget.textentry.state == CTK_TEXTENTRY_EDIT &&
w->widget.textentry.ypos == j) {
revers(0);
cputc('>');
for(i = 0; i < w->w; ++i) {
c = text[i + xscroll];
revers(i == w->widget.textentry.xpos - xscroll);
cputc((c == 0) ? CH_SPACE : c);
}
revers(0);
cputc('<');
} else {
cputc(CH_VERTLINE);
cputsn(text, w->w);
clearTo(xpos + w->w + 1);
cputc(CH_VERTLINE);
}
++ypos;
text += w->w;
}
#if CTK_CONF_ICONS
} else if (w->type == CTK_WIDGET_ICON) {
if(w->widget.icon.textmap != NULL) {
for(i = 0; i < 3; ++i) {
gotoxy(xpos, ypos);
cputc(w->widget.icon.textmap[0 + 3 * i]);
cputc(w->widget.icon.textmap[1 + 3 * i]);
cputc(w->widget.icon.textmap[2 + 3 * i]);
++ypos;
}
x = xpos;
len = strlen(w->widget.icon.title);
if(x + len >= SCREEN_WIDTH) {
x = SCREEN_WIDTH - len;
}
gotoxy(x, ypos);
cputs(w->widget.icon.title);
}
#endif /* CTK_CONF_ICONS */
}
revers(0);
}
