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Time Lord technology: for_window config directive to run arbitrary cmds

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An example to set all XTerms floating:
    for_window [class="XTerm"] mode floating

To make all urxvts use a 1-pixel border:
    for_window [class="urxvt"] border 1pixel

A less useful, but rather funny example:
    for_window [title="x200: ~/work"] mode floating

The commands are not completely arbitrary. The commands above were tested,
others may need some fixing. Internally, windows are compared against your
criteria (class, title, …) when they are initially managed and whenever one of
the relevant values change. Then, the specified command is run *once* (per
window). It gets prefixed with a criteria to make it match only the specific
window that triggered it. So, if you configure "mode floating", i3 runs
something like '[id="8393923"] mode floating'.
This commit is contained in:
Michael Stapelberg
2011-05-15 20:10:25 +02:00
parent ca2e4199b5
commit 5ae4620a24
15 changed files with 291 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
src/window.c
View File

@ -2,7 +2,7 @@
* vim:ts=4:sw=4:expandtab
*
* i3 - an improved dynamic tiling window manager
* © 2009-2010 Michael Stapelberg and contributors (see also: LICENSE)
* © 2009-2011 Michael Stapelberg and contributors (see also: LICENSE)
*
*/
#include "all.h"
@ -12,7 +12,7 @@
* given window.
*
*/
void window_update_class(i3Window *win, xcb_get_property_reply_t *prop) {
void window_update_class(i3Window *win, xcb_get_property_reply_t *prop, bool before_mgmt) {
if (prop == NULL || xcb_get_property_value_length(prop) == 0) {
DLOG("empty property, not updating\n");
return;
@ -32,6 +32,11 @@ void window_update_class(i3Window *win, xcb_get_property_reply_t *prop) {
else win->class_class = NULL;
LOG("WM_CLASS changed to %s (instance), %s (class)\n",
win->class_instance, win->class_class);
if (before_mgmt)
return;
run_assignments(win);
}
/*
@ -39,7 +44,7 @@ void window_update_class(i3Window *win, xcb_get_property_reply_t *prop) {
* window. Further updates using window_update_name_legacy will be ignored.
*
*/
void window_update_name(i3Window *win, xcb_get_property_reply_t *prop) {
void window_update_name(i3Window *win, xcb_get_property_reply_t *prop, bool before_mgmt) {
if (prop == NULL || xcb_get_property_value_length(prop) == 0) {
DLOG("_NET_WM_NAME not specified, not changing\n");
return;
@ -70,6 +75,11 @@ void window_update_name(i3Window *win, xcb_get_property_reply_t *prop) {
LOG("_NET_WM_NAME changed to \"%s\"\n", win->name_json);
win->uses_net_wm_name = true;
if (before_mgmt)
return;
run_assignments(win);
}
/*
@ -79,7 +89,7 @@ void window_update_name(i3Window *win, xcb_get_property_reply_t *prop) {
* window_update_name()).
*
*/
void window_update_name_legacy(i3Window *win, xcb_get_property_reply_t *prop) {
void window_update_name_legacy(i3Window *win, xcb_get_property_reply_t *prop, bool before_mgmt) {
if (prop == NULL || xcb_get_property_value_length(prop) == 0) {
DLOG("prop == NULL\n");
return;
@ -106,6 +116,11 @@ void window_update_name_legacy(i3Window *win, xcb_get_property_reply_t *prop) {
win->name_json = sstrdup(new_name);
win->name_len = strlen(new_name);
win->name_x_changed = true;
if (before_mgmt)
return;
run_assignments(win);
}
/*