Check for valid transient or modal when switching workspaces, to avoid missing windows to unmap (bug #2518).

(Old svn revision: 23767)

(Old svn revision: 23766)

Use X server time to restore focus when sent to the root window (bug #2472), a bit of code cleanup and some refactoring.

(Old svn revision: 23704)

(Old svn revision: 23616)

(Old svn revision: 23601)

Add timeout to avoid blocking on broken apps that claim XSync compliance but don't implement the protocol properly.

(Old svn revision: 23600)

(Old svn revision: 23594)

(Old svn revision: 23589)

(Old svn revision: 23588)

(Old svn revision: 23584)

(Old svn revision: 23582)

(Old svn revision: 23580)

(Old svn revision: 23579)

(Old svn revision: 23578)

(Old svn revision: 23566)

(Old svn revision: 23565)

(Old svn revision: 23559)

This fixes several focus issues for me, but since focus is a sensitive beast, to say the least, so I dunno about others.

(Old svn revision: 23551)

(Old svn revision: 23520)

(Old svn revision: 23503)

Add a configure option to disable render at compile time, fix depth/visual mismatch with some applications when render is disabled (bug #1617).

(Old svn revision: 23502)

(Old svn revision: 23493)

(Old svn revision: 23411)

(Old svn revision: 23407)

(Old svn revision: 23403)

(Old svn revision: 23378)

Improve workspace switch, map newer windows before unmapping previous ones to reduce expose events (Bug #2409), improve focus transition (Bug #2408).

(Old svn revision: 23376)

(Old svn revision: 23375)

(Old svn revision: 23374)

(Old svn revision: 23373)

(Old svn revision: 23359)

(Old svn revision: 23358)

(Old svn revision: 23357)

(Old svn revision: 23331)

(Old svn revision: 23330)

(Old svn revision: 23329)

(Old svn revision: 23328)

(Old svn revision: 23312)

(Old svn revision: 23311)

(Old svn revision: 23309)