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i3bar: introduce get_tray_width() function to reduce duplication

This commit is contained in:
shdown 2015-03-22 13:08:31 +03:00
parent 62e4caa06c
commit f19fa0e3c9
1 changed files with 17 additions and 27 deletions
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44
i3bar/src/xcb.c
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@ -131,6 +131,19 @@ uint32_t get_sep_offset(struct status_block *block) {
return 0;
}
int get_tray_width(struct tc_head* trayclients) {
trayclient *trayclient;
int tray_width = 0;
TAILQ_FOREACH_REVERSE(trayclient, trayclients, tc_head, tailq) {
if (!trayclient->mapped)
continue;
tray_width += font.height + logical_px(2);
}
if (tray_width > 0)
tray_width += logical_px(tray_loff_px);
return tray_width;
}
/*
* Redraws the statusline to the buffer
*
@ -367,18 +380,7 @@ void handle_button(xcb_button_press_event_t *event) {
if (x > workspace_width && child_want_click_events()) {
/* If the child asked for click events,
* check if a status block has been clicked. */
/* First calculate width of tray area */
trayclient *trayclient;
int tray_width = 0;
TAILQ_FOREACH_REVERSE(trayclient, walk->trayclients, tc_head, tailq) {
if (!trayclient->mapped)
continue;
tray_width += (font.height + logical_px(2));
}
if (tray_width > 0)
tray_width += logical_px(tray_loff_px);
int tray_width = get_tray_width(walk->trayclients);
int block_x = 0, last_block_x;
int offset = walk->rect.w - statusline_width - tray_width - logical_px(sb_hoff_px);
@ -1891,29 +1893,17 @@ void draw_bars(bool unhide) {
/* Luckily we already prepared a seperate pixmap containing the rendered
* statusline, we just have to copy the relevant parts to the relevant
* position */
trayclient *trayclient;
int traypx = 0;
TAILQ_FOREACH(trayclient, outputs_walk->trayclients, tailq) {
if (!trayclient->mapped)
continue;
/* We assume the tray icons are quadratic (we use the font
* *height* as *width* of the icons) because we configured them
* like this. */
traypx += font.height + logical_px(2);
}
/* Add 2px of padding if there are any tray icons */
if (traypx > 0)
traypx += logical_px(tray_loff_px);
int tray_width = get_tray_width(outputs_walk->trayclients);
int visible_statusline_width = MIN(statusline_width,
outputs_walk->rect.w - workspace_width - traypx - 2*logical_px(sb_hoff_px));
outputs_walk->rect.w - workspace_width - tray_width - 2*logical_px(sb_hoff_px));
xcb_copy_area(xcb_connection,
statusline_pm,
outputs_walk->buffer,
outputs_walk->bargc,
(int16_t)(statusline_width - visible_statusline_width), 0,
(int16_t)(outputs_walk->rect.w - traypx - logical_px(sb_hoff_px) - visible_statusline_width), 0,
(int16_t)(outputs_walk->rect.w - tray_width - logical_px(sb_hoff_px) - visible_statusline_width), 0,
(int16_t)visible_statusline_width, (int16_t)bar_height);
}