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Fix wrong placement of i3bar when connecting/disconnecting outputs 

When connecting or disconnecting an output, i3bar reconfigures its
windows. This also included an unmapping of the bars, and a remapping of
all docked bars. Thus, the bars were misplaced when a monitor was
disconnected.

This commit assures that the remapping of the bars only takes place,
when the mode has actually changed. This patch also takes care of an
inconsistency when pressing the bar_modifier while switching the mode.
Also, the xkbDisplay is now closed correctly, when deregestering the xkb
keyevents.
This commit is contained in:
haptix@web.de 2013-05-29 18:02:46 +02:00 committed by Michael Stapelberg
parent 8353a387c9
commit 4937788e8d
3 changed files with 32 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
i3bar/include/xcb.h
View File

@ -114,7 +114,7 @@ void realloc_sl_buffer(void);
* Reconfigure all bars and create new for newly activated outputs
*
*/
void reconfig_windows(void);
void reconfig_windows(bool redraw_bars);
/*
* Render the bars, with buttons and statusline

4
i3bar/src/ipc.c
View File

@ -64,7 +64,7 @@ void got_output_reply(char *reply) {
parse_outputs_json(reply);
DLOG("Reconfiguring Windows...\n");
realloc_sl_buffer();
reconfig_windows();
reconfig_windows(false);
i3_output *o_walk;
SLIST_FOREACH(o_walk, outputs, slist) {
@ -167,7 +167,7 @@ void got_bar_config_update(char *event) {
int old_mode = config.hide_on_modifier;
parse_config_json(event);
if (old_mode != config.hide_on_modifier) {
reconfig_windows();
reconfig_windows(true);
}
draw_bars(false);

55
i3bar/src/xcb.c
View File

@ -198,7 +198,7 @@ void refresh_statusline(void) {
*
*/
void hide_bars(void) {
if ((config.hide_on_modifier == M_DOCK) || (config.hidden_state == S_SHOW)) {
if ((config.hide_on_modifier == M_DOCK) || (config.hidden_state == S_SHOW && config.hide_on_modifier == M_HIDE)) {
return;
}
@ -1041,9 +1041,10 @@ void register_xkb_keyevents() {
void deregister_xkb_keyevents() {
if (xkb_dpy != NULL) {
ev_io_stop (main_loop, xkb_io);
XCloseDisplay(xkb_dpy);
close(xkb_io->fd);
FREE(xkb_io);
FREE(xkb_dpy);
xkb_dpy = NULL;
}
}
@ -1367,7 +1368,7 @@ void realloc_sl_buffer(void) {
* Reconfigure all bars and create new bars for recently activated outputs
*
*/
void reconfig_windows(void) {
void reconfig_windows(bool redraw_bars) {
uint32_t mask;
uint32_t values[5];
static bool tray_configured = false;
@ -1570,27 +1571,31 @@ void reconfig_windows(void) {
walk->rect.w,
walk->rect.h);
/* Unmap the window, and draw it again when in dock mode */
xcb_void_cookie_t umap_cookie = xcb_unmap_window_checked(xcb_connection, walk->bar);
xcb_void_cookie_t map_cookie;
if (config.hide_on_modifier == M_DOCK) {
cont_child();
map_cookie = xcb_map_window_checked(xcb_connection, walk->bar);
}
xcb_void_cookie_t map_cookie, umap_cookie;
if (redraw_bars) {
/* Unmap the window, and draw it again when in dock mode */
umap_cookie = xcb_unmap_window_checked(xcb_connection, walk->bar);
if (config.hide_on_modifier == M_DOCK) {
cont_child();
map_cookie = xcb_map_window_checked(xcb_connection, walk->bar);
} else {
stop_child();
}
if (config.hide_on_modifier == M_HIDE) {
/* Switching to hide mode, register for keyevents */
register_xkb_keyevents();
} else {
/* Switching to dock/invisible mode, deregister from keyevents */
deregister_xkb_keyevents();
if (config.hide_on_modifier == M_HIDE) {
/* Switching to hide mode, register for keyevents */
register_xkb_keyevents();
} else {
/* Switching to dock/invisible mode, deregister from keyevents */
deregister_xkb_keyevents();
}
}
if (xcb_request_failed(cfg_cookie, "Could not reconfigure window") ||
xcb_request_failed(chg_cookie, "Could not change window") ||
xcb_request_failed(pm_cookie, "Could not create pixmap") ||
xcb_request_failed(umap_cookie, "Could not unmap window") ||
((config.hide_on_modifier == M_DOCK) && xcb_request_failed(map_cookie, "Could not map window"))) {
(redraw_bars && (xcb_request_failed(umap_cookie, "Could not unmap window") ||
(config.hide_on_modifier == M_DOCK && xcb_request_failed(map_cookie, "Could not map window"))))) {
exit(EXIT_FAILURE);
}
}
@ -1618,7 +1623,7 @@ void draw_bars(bool unhide) {
}
if (outputs_walk->bar == XCB_NONE) {
/* Oh shit, an active output without an own bar. Create it now! */
reconfig_windows();
reconfig_windows(false);
}
/* First things first: clear the backbuffer */
uint32_t color = colors.bar_bg;
@ -1768,13 +1773,11 @@ void draw_bars(bool unhide) {
bool should_unhide = (config.hidden_state == S_SHOW || (unhide && config.hidden_state == S_HIDE));
bool should_hide = (config.hide_on_modifier == M_INVISIBLE);
if (!mod_pressed) {
if ((unhide || should_unhide) && !should_hide) {
unhide_bars();
} else if (walks_away || should_hide) {
FREE(last_urgent_ws);
hide_bars();
}
if (mod_pressed || (should_unhide && !should_hide)) {
unhide_bars();
} else if (!mod_pressed && (walks_away || should_hide)) {
FREE(last_urgent_ws);
hide_bars();
}
redraw_bars();