A limited set of actions can assigned via macro commands. Incompatible actions are ommited from the generated macro. Also note that Macros are limited to 15 lines each.
General notes:
Damage on right, single-target heals on left, buffs in center, AOE heals on double-right.
The XHB setup I use for my Sage. 1-3 are unique to SGE, all else are shared between all jobs. XHB4's LT->RT pane is a selection of emotes. XHB7 is my job selector.
Current WIP for updated hotbars in 7.0, focusing on minimising swapping hotbars in combat and keeping visual clarity on relevant buff cooldowns and maximising consistency across all jobs. Bar 1 is for single target, and Bar 2 for AoE.
The Glamour Plate b
Barrier Healer.