CVSROOT: /cvs/gnome
Module name: metacity
Changes by: newren 05/11/01 01:54:41
Modified files:
. : Tag: constraints_experiments ChangeLog
src : Tag: constraints_experiments boxes.c boxes.h
common.h testboxes.c workspace.c
Log message:
2005-10-31 Elijah Newren <[EMAIL PROTECTED]>
Add routines to find all the "screen edges" (where struts are
considered to be offscreen), plus a thorough testing case.
* src/boxes.[ch] (meta_rectangle_free_list_and_elements):
* src/testboxes.c (test_regions_okay, test_region_fitting,
test_clamping_to_region, test_clipping_to_region,
test_shoving_into_region):
* src/workspace.c (meta_workspace_free,
meta_workspace_invalidate_work_area):
meta_rectangle_free_spanning_set() was renamed to
meta_rectangle_free_list_and_elements()
* src/boxes.c:
(meta_rectangle_region_to_string):
Output SOMETHING if the list is empty
(meta_rectangle_edge_to_string, meta_rectangle_edge_list_to_string):
new printing functions for edges
(meta_rectangle_get_minimal_spanning_set_for_region):
clean up the overview comment a little
(struts_are_disjoint):
(sort_edges):
(edges_overlap):
(rectangle_and_edge_intersection):
(add_edges):
(split_edge):
(fix_up_edges):
(meta_rectangle_find_onscreen_edges):
New functions to do various parts of finding all the screen edges
* src/boxes.h:
(BOX_LEFT, BOX_RIGHT, BOX_TOP, BOX_BOTTOM):
convenience macros that I should have defined a long time ago
(enum MetaEdgeType):
(struct MetaEdge):
new types for edges
(meta_rectangle_edge_to_string):
(meta_rectangle_edge_list_to_string):
(meta_rectangle_find_onscreen_edges):
new functions
* src/common.h:
(enum MetaDirection):
direction stuff seems to be used everywhere so add a type here;
only used in boxes for now, but add a note explaining several
other places where it could be used to remove duplicative enums
* src/testboxes.c:
(new_onscreen_edge):
(verify_edge_lists_are_equal):
(test_find_onscreen_edges):
new functions for testing the new "screen edge" finding abilities
(main):
add test_find_onscreen_edges() to the list
(get_strut_list):
new function factored out from get_screen_region()
(get_screen_region):
call get_strut_list() since it now has most of the code this
function used to have.
(get_screen_edges):
new function to compute the screen edges using the struts in
get_strut_list() and the meta_rectangle_find_onscreen_edges()
function.
URL :
http://cvs.gnome.org/bonsai/cvsquery.cgi?branch=&dir=metacity&who=newren&date=explicit&mindate=2005-11-01%2001:53&maxdate=2005-11-01%2001:55
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