metacity r3144 - in trunk: . src

[newren svn gnome org]

Author: newren
Date: 2007-04-03 04:41:10 +0100 (Tue, 03 Apr 2007)
New Revision: 3144
ViewCVS link: http://svn.gnome.org/viewcvs/metacity?rev=3144&view=rev

Modified:
   trunk/ChangeLog
   trunk/src/boxes.c
   trunk/src/boxes.h
   trunk/src/common.h
   trunk/src/constraints.c
   trunk/src/edge-resistance.c
   trunk/src/testboxes.c
   trunk/src/util.c
   trunk/src/util.h
   trunk/src/window.c
   trunk/src/window.h
   trunk/src/workspace.c
Log:
2007-04-02  Elijah Newren  <newren gmail com>

	Patch from Carlo Wood to fix handling of unidirectional
	maximization and partial struts.  #358311.

	* src/constraints.c (constrain_maximization):
	determine target size for unidirectionally maximized windows by
	determining how far they can be maximized without hitting
	orthogonal struts.  Avoids weird "empty spaces".

	* src/boxes.[ch] (meta_rectangle_expand_to_avoiding_struts):
	new function

2007-04-02  Elijah Newren  <newren gmail com>

	Make the strut lists (stored in workspaces) record both the
	rectangle and the side that the strut is on.  Lots of code
	cleanups relating to struts.

	* src/boxes.h (struct MetaStrut):
	new struct for struts

	* src/window.[ch] (struct MetaStruts, struct MetaWindow,
	  meta_window_update_struts):
	overhaul to make window's struts remember their side as well as
	their rectangular location, and just use a list instead of several
	copies of near-identical code for left/right/top/bottom (allowing
	us to nuke MetaStruts struct as well)
	
	* src/testboxes.c (new_meta_strut, get_strut_list):
	* src/workspace.c (ensure_work_areas_validated):
	* src/boxes.c (meta_rectangle_get_minimal_spanning_set_for_region,
	  meta_rectangle_expand_to_avoiding_struts,
	  get_disjoint_strut_rect_list_in_region, fix_up_edges,
	  meta_rectangle_find_onscreen_edges,
	  meta_rectangle_find_nonintersected_xinerama_edges):
	modify to handle struts being rectangle + side instead of just rectangle

	* src/workspace.c (ensure_work_areas_validated):
	simplify strut list creation considerably given MetaWindow change,
	modify work_area computations to take advantage of region
	computations being done (makes the code shorter as well as more
	robust against pathological cases).

	* src/util.[ch] (meta_free_gslist_and_elements):
	new convenience function

	* src/common.h (enum MetaDirection):
	* src/edge-resistance.c (movement_towards_edge):
	* src/boxes.c (meta_rectangle_edge_aligns,
	  rectangle_and_edge_intersection, split_edge):
	Add more MetaDirection fields for convenience

	* src/boxes.h (enum FixedDirections):
	* src/constraints.c (setup_constraint_info, place_window_if_needed):
	add a FIXED_DIRECTION_NONE to the FixedDirections enum to make
	code more clear