static void draw_win_borders(struct Win * w, char active)
{
- /* Draw vertical and horizontal border lines. */
- uint16_t y, x;
- for (y = w->start.y; y <= w->start.y + w->frame.size.y; y++)
- {
- mvwaddch(wgetparent(w->frame.curses_win), y, w->start.x - 1, '|');
- mvwaddch(wgetparent(w->frame.curses_win),
- y, w->start.x + w->frame.size.x, '|');
- }
- for (x = w->start.x; x <= w->start.x + w->frame.size.x; x++)
- {
- mvwaddch(wgetparent(w->frame.curses_win), w->start.y - 1, x, '-');
- mvwaddch(wgetparent(w->frame.curses_win),
- w->start.y + w->frame.size.y, x, '-');
- }
-
- /* Draw as much as possible of the title into center of top border line. */
- char min_title_length_visible = 3; /* minimum 1 char + 2 padding/decoration */
- if (w->frame.size.x >= min_title_length_visible)
- {
- uint16_t title_offset = 0;
- if (w->frame.size.x > strlen(w->title) + 2)
+ /* Draw vertical and horizontal border lines. */
+ uint16_t y, x;
+ for (y = w->start.y; y <= w->start.y + w->frame.size.y; y++)
{
- title_offset = (w->frame.size.x - (strlen(w->title) + 2)) / 2; /* + 2 */
- } /* is for padding/decoration */
- uint16_t length_visible = strnlen(w->title, w->frame.size.x - 2);
- char title[length_visible + 3];
- char decoration = ' ';
- if (1 == active)
+ mvwaddch(wgetparent(w->frame.curses_win), y, w->start.x - 1, '|');
+ mvwaddch(wgetparent(w->frame.curses_win),
+ y, w->start.x + w->frame.size.x, '|');
+ }
+ for (x = w->start.x; x <= w->start.x + w->frame.size.x; x++)
+ {
+ mvwaddch(wgetparent(w->frame.curses_win), w->start.y - 1, x, '-');
+ mvwaddch(wgetparent(w->frame.curses_win),
+ w->start.y + w->frame.size.y, x, '-');
+ }
+
+ /* Draw as much as possible of the title into center of top border line. */
+ char min_title_length_visible = 3; /* min. 1 char + 2 padding/decoration */
+ if (w->frame.size.x >= min_title_length_visible)
{
- decoration = '$';
+ uint16_t title_offset = 0;
+ if (w->frame.size.x > strlen(w->title) + 2)
+ {
+ title_offset = (w->frame.size.x - (strlen(w->title) + 2)) / 2;
+ } /* +2 is for padding/decoration */
+ uint16_t length_visible = strnlen(w->title, w->frame.size.x - 2);
+ char title[length_visible + 3];
+ char decoration = ' ';
+ if (1 == active)
+ {
+ decoration = '$';
+ }
+ memcpy(title + 1, w->title, length_visible);
+ title[0] = title[length_visible + 1] = decoration;
+ title[length_visible + 2] = '\0';
+ mvwaddstr(wgetparent(w->frame.curses_win),
+ w->start.y - 1, w->start.x + title_offset, title);
}
- memcpy(title + 1, w->title, length_visible);
- title[0] = title[length_visible + 1] = decoration;
- title[length_visible + 2] = '\0';
- mvwaddstr(wgetparent(w->frame.curses_win),
- w->start.y - 1, w->start.x + title_offset, title);
- }
}