diff options
Diffstat (limited to 'src/bar.c')
| -rw-r--r-- | src/bar.c | 82 |
1 files changed, 32 insertions, 50 deletions
@@ -68,26 +68,6 @@ show_bar (screen_info *s) return 0; } -/* Calculate the width required for the bar to display the window - list. */ -static int -calc_bar_width (XFontStruct *font) -{ - char str[100]; /* window names are capped at 99 chars */ - int size = 1; - rp_window *cur; - - for (cur = rp_window_head; cur; cur = cur->next) - { - if (cur->state == STATE_UNMAPPED) continue; - - sprintf (str, "%d-%s", cur->number, cur->name); - size += 10 + XTextWidth (font, str, strlen (str)); - } - - return size; -} - int bar_x (screen_info *s, int width) { @@ -105,45 +85,45 @@ bar_y (screen_info *s) void update_window_names (screen_info *s) { - char str[100]; /* window names are capped at 99 chars */ - int width = calc_bar_width (s->font); - rp_window *cur; - int cur_x = BAR_X_PADDING; + static struct sbuf *bar_buffer = NULL; + rp_window *w; + char dbuf[10]; + int first = 1; if (!s->bar_is_raised) return; - XMoveResizeWindow (dpy, s->bar_window, - bar_x (s, width), bar_y (s), - width, - (FONT_HEIGHT (s->font) + BAR_Y_PADDING * 2)); - XClearWindow (dpy, s->bar_window); - XRaiseWindow (dpy, s->bar_window); + if (bar_buffer == NULL) + bar_buffer = sbuf_new (0); - if (rp_window_head == NULL) return; + sbuf_clear (bar_buffer); - /* Draw them in reverse order they were added in, so the oldest - windows appear on the left and the newest on the right end of the - bar. */ - for (cur = rp_window_head; cur; cur = cur->next) + for (w = rp_window_tail; w; w = w->prev) { - if (cur->state == STATE_UNMAPPED) continue; - - sprintf (str, "%d-%s", cur->number, cur->name); - if ( rp_current_window == cur) - { - XDrawString (dpy, s->bar_window, s->bold_gc, cur_x, - BAR_Y_PADDING + s->font->max_bounds.ascent, str, - strlen (str)); - } + PRINT_DEBUG ("%d-%s\n", w->number, w->name); + + if (w->state == STATE_UNMAPPED) continue; + + if (!first) + sbuf_concat (bar_buffer, " "); + first = 0; + + sprintf (dbuf, "%d", w->number); + sbuf_concat (bar_buffer, dbuf); + + if (w == rp_current_window) + sbuf_concat (bar_buffer, "*"); else - { - XDrawString (dpy, s->bar_window, s->normal_gc, cur_x, - BAR_Y_PADDING + s->font->max_bounds.ascent, str, - strlen (str)); - } + sbuf_concat (bar_buffer, "-"); - cur_x += 10 + XTextWidth (s->font, str, strlen (str)); + sbuf_concat (bar_buffer, w->name); } + + if (!strcmp (sbuf_get (bar_buffer), "")) + { + sbuf_copy (bar_buffer, MESSAGE_NO_MANAGED_WINDOWS); + } + + display_msg_in_bar (s, sbuf_get (bar_buffer)); } void @@ -151,6 +131,8 @@ display_msg_in_bar (screen_info *s, char *msg) { int width = BAR_X_PADDING * 2 + XTextWidth (s->font, msg, strlen (msg)); + PRINT_DEBUG ("%s\n", msg); + /* Map the bar if needed */ if (!s->bar_is_raised) { |