void
meta_workspace_invalidate_work_area (MetaWorkspace *workspace)
{
GList *tmp;
GList *windows;
int i;
if (workspace->work_areas_invalid)
{
meta_topic (META_DEBUG_WORKAREA,
"Work area for workspace %d is already invalid\n",
meta_workspace_index (workspace));
return;
}
meta_topic (META_DEBUG_WORKAREA,
"Invalidating work area for workspace %d\n",
meta_workspace_index (workspace));
/* If we are in the middle of a resize or move operation, we
* might have cached pointers to the workspace's edges */
if (workspace == workspace->screen->active_workspace)
meta_display_cleanup_edges (workspace->screen->display);
g_free (workspace->work_area_monitor);
workspace->work_area_monitor = NULL;
workspace_free_all_struts (workspace);
for (i = 0; i < workspace->screen->n_monitor_infos; i++)
meta_rectangle_free_list_and_elements (workspace->monitor_region[i]);
g_free (workspace->monitor_region);
meta_rectangle_free_list_and_elements (workspace->screen_region);
meta_rectangle_free_list_and_elements (workspace->screen_edges);
meta_rectangle_free_list_and_elements (workspace->monitor_edges);
workspace->monitor_region = NULL;
workspace->screen_region = NULL;
workspace->screen_edges = NULL;
workspace->monitor_edges = NULL;
workspace->work_areas_invalid = TRUE;
/* redo the size/position constraints on all windows */
windows = meta_workspace_list_windows (workspace);
tmp = windows;
while (tmp != NULL)
{
MetaWindow *w = tmp->data;
meta_window_queue (w, META_QUEUE_MOVE_RESIZE);
tmp = tmp->next;
}
g_list_free (windows);
meta_screen_queue_workarea_recalc (workspace->screen);
}
void
meta_workspace_invalidate_work_area (MetaWorkspace *workspace)
{
GList *tmp;
GList *windows;
int i;
if (workspace->work_areas_invalid)
{
meta_topic (META_DEBUG_WORKAREA,
"Work area for workspace %d is already invalid\n",
meta_workspace_index (workspace));
return;
}
meta_topic (META_DEBUG_WORKAREA,
"Invalidating work area for workspace %d\n",
meta_workspace_index (workspace));
g_free (workspace->work_area_xinerama);
workspace->work_area_xinerama = NULL;
workspace_free_struts (workspace);
for (i = 0; i < workspace->screen->n_xinerama_infos; i++)
meta_rectangle_free_list_and_elements (workspace->xinerama_region[i]);
g_free (workspace->xinerama_region);
meta_rectangle_free_list_and_elements (workspace->screen_region);
meta_rectangle_free_list_and_elements (workspace->screen_edges);
meta_rectangle_free_list_and_elements (workspace->xinerama_edges);
workspace->xinerama_region = NULL;
workspace->screen_region = NULL;
workspace->screen_edges = NULL;
workspace->xinerama_edges = NULL;
workspace->work_areas_invalid = TRUE;
/* redo the size/position constraints on all windows */
windows = meta_workspace_list_windows (workspace);
tmp = windows;
while (tmp != NULL)
{
MetaWindow *w = tmp->data;
meta_window_queue (w, META_QUEUE_MOVE_RESIZE);
tmp = tmp->next;
}
g_list_free (windows);
meta_screen_queue_workarea_recalc (workspace->screen);
}
static void
test_region_fitting ()
{
GList* region;
MetaRectangle rect;
/* See test_basic_fitting() for how/why these automated random tests work */
int i;
region = get_screen_region (3);
for (i = 0; i < NUM_RANDOM_RUNS; i++)
{
get_random_rect (&rect);
g_assert (meta_rectangle_contained_in_region (region, &rect) == FALSE ||
meta_rectangle_could_fit_in_region (region, &rect) == TRUE);
}
meta_rectangle_free_list_and_elements (region);
/* Do some manual tests too */
region = get_screen_region (1);
rect = meta_rect (50, 50, 400, 400);
g_assert (meta_rectangle_could_fit_in_region (region, &rect));
g_assert (meta_rectangle_contained_in_region (region, &rect));
rect = meta_rect (250, 0, 500, 1150);
g_assert (!meta_rectangle_could_fit_in_region (region, &rect));
g_assert (!meta_rectangle_contained_in_region (region, &rect));
rect = meta_rect (250, 0, 400, 400);
g_assert (meta_rectangle_could_fit_in_region (region, &rect));
g_assert (!meta_rectangle_contained_in_region (region, &rect));
meta_rectangle_free_list_and_elements (region);
region = get_screen_region (2);
rect = meta_rect (1000, 50, 600, 1100);
g_assert (meta_rectangle_could_fit_in_region (region, &rect));
g_assert (!meta_rectangle_contained_in_region (region, &rect));
meta_rectangle_free_list_and_elements (region);
printf ("%s passed.\n", G_STRFUNC);
}
static GList*
get_monitor_edges (int which_monitor_set, int which_strut_set)
{
GList *ret;
GSList *struts;
GList *xins;
xins = NULL;
g_assert (which_monitor_set >=0 && which_monitor_set <= 3);
switch (which_monitor_set)
{
case 0:
xins = g_list_prepend (xins, new_meta_rect ( 0, 0, 1600, 1200));
break;
case 1:
xins = g_list_prepend (xins, new_meta_rect ( 0, 0, 800, 1200));
xins = g_list_prepend (xins, new_meta_rect (800, 0, 800, 1200));
break;
case 2:
xins = g_list_prepend (xins, new_meta_rect ( 0, 0, 1600, 600));
xins = g_list_prepend (xins, new_meta_rect ( 0, 600, 1600, 600));
break;
case 3:
xins = g_list_prepend (xins, new_meta_rect ( 0, 0, 1600, 600));
xins = g_list_prepend (xins, new_meta_rect ( 0, 600, 800, 600));
xins = g_list_prepend (xins, new_meta_rect (800, 600, 800, 600));
break;
}
ret = NULL;
struts = get_strut_list (which_strut_set);
ret = meta_rectangle_find_nonintersected_monitor_edges (xins, struts);
free_strut_list (struts);
meta_rectangle_free_list_and_elements (xins);
return ret;
}
void
meta_workspace_remove (MetaWorkspace *workspace)
{
GList *tmp;
MetaScreen *screen;
int i;
g_return_if_fail (workspace != workspace->screen->active_workspace);
/* Here we assume all the windows are already on another workspace
* as well, so they won't be "orphaned"
*/
tmp = workspace->windows;
while (tmp != NULL)
{
GList *next;
MetaWindow *window = tmp->data;
next = tmp->next;
/* pop front of list we're iterating over */
meta_workspace_remove_window (workspace, window);
g_assert (window->workspace != NULL);
tmp = next;
}
g_assert (workspace->windows == NULL);
screen = workspace->screen;
workspace->screen->workspaces =
g_list_remove (workspace->screen->workspaces, workspace);
g_free (workspace->work_area_monitor);
g_list_free (workspace->mru_list);
g_list_free (workspace->list_containing_self);
workspace_free_builtin_struts (workspace);
/* screen.c:update_num_workspaces(), which calls us, removes windows from
* workspaces first, which can cause the workareas on the workspace to be
* invalidated (and hence for struts/regions/edges to be freed).
* So, no point trying to double free it; that causes a crash
* anyway. #361804.
*/
if (!workspace->work_areas_invalid)
{
workspace_free_all_struts (workspace);
for (i = 0; i < screen->n_monitor_infos; i++)
meta_rectangle_free_list_and_elements (workspace->monitor_region[i]);
g_free (workspace->monitor_region);
meta_rectangle_free_list_and_elements (workspace->screen_region);
meta_rectangle_free_list_and_elements (workspace->screen_edges);
meta_rectangle_free_list_and_elements (workspace->monitor_edges);
}
g_object_unref (workspace);
/* don't bother to reset names, pagers can just ignore
* extra ones
*/
}
static void
test_shoving_into_region ()
{
GList* region;
MetaRectangle rect, temp;
FixedDirections fixed_directions = 0;
int i;
region = get_screen_region (3);
for (i = 0; i < NUM_RANDOM_RUNS; i++)
{
get_random_rect (&rect);
if (meta_rectangle_could_fit_in_region (region, &rect))
{
meta_rectangle_shove_into_region (region, 0, &rect);
g_assert (meta_rectangle_contained_in_region (region, &rect));
}
}
meta_rectangle_free_list_and_elements (region);
/* Do some manual tests too */
region = get_screen_region (2);
rect = meta_rect (300, 1000, 400, 200);
temp = meta_rect (300, 950, 400, 200);
meta_rectangle_shove_into_region (region,
fixed_directions,
&rect);
g_assert (meta_rectangle_equal (&rect, &temp));
rect = meta_rect (425, 1000, 300, 200);
temp = meta_rect (450, 1000, 300, 200);
meta_rectangle_shove_into_region (region,
fixed_directions,
&rect);
g_assert (meta_rectangle_equal (&rect, &temp));
rect = meta_rect (425, 1000, 300, 200);
temp = meta_rect (425, 950, 300, 200);
meta_rectangle_shove_into_region (region,
FIXED_DIRECTION_X,
&rect);
g_assert (meta_rectangle_equal (&rect, &temp));
rect = meta_rect ( 300, 1000, 400, 200);
temp = meta_rect (1200, 1000, 400, 200);
meta_rectangle_shove_into_region (region,
FIXED_DIRECTION_Y,
&rect);
g_assert (meta_rectangle_equal (&rect, &temp));
rect = meta_rect ( 800, 1150, 400, 50); /* Completely "offscreen" :) */
temp = meta_rect ( 800, 1050, 400, 50);
meta_rectangle_shove_into_region (region,
0,
&rect);
g_assert (meta_rectangle_equal (&rect, &temp));
rect = meta_rect (-1000, 0, 400, 150); /* Offscreen in 2 directions */
temp = meta_rect ( 0, 20, 400, 150);
meta_rectangle_shove_into_region (region,
0,
&rect);
g_assert (meta_rectangle_equal (&rect, &temp));
meta_rectangle_free_list_and_elements (region);
printf ("%s passed.\n", G_STRFUNC);
}
static void
test_clipping_to_region ()
{
GList* region;
MetaRectangle rect, temp;
FixedDirections fixed_directions = 0;
int i;
region = get_screen_region (3);
for (i = 0; i < NUM_RANDOM_RUNS; i++)
{
get_random_rect (&rect);
if (rect_overlaps_region (region, &rect))
{
meta_rectangle_clip_to_region (region, 0, &rect);
g_assert (meta_rectangle_contained_in_region (region, &rect) == TRUE);
}
}
meta_rectangle_free_list_and_elements (region);
/* Do some manual tests too */
region = get_screen_region (2);
rect = meta_rect (-50, -10, 10000, 10000);
meta_rectangle_clip_to_region (region,
fixed_directions,
&rect);
g_assert (meta_rectangle_equal (region->data, &rect));
rect = meta_rect (300, 1000, 400, 200);
temp = meta_rect (300, 1000, 400, 150);
meta_rectangle_clip_to_region (region,
fixed_directions,
&rect);
g_assert (meta_rectangle_equal (&rect, &temp));
rect = meta_rect (400, 1000, 300, 200);
temp = meta_rect (450, 1000, 250, 200);
meta_rectangle_clip_to_region (region,
fixed_directions,
&rect);
g_assert (meta_rectangle_equal (&rect, &temp));
rect = meta_rect (400, 1000, 300, 200);
temp = meta_rect (400, 1000, 300, 150);
meta_rectangle_clip_to_region (region,
FIXED_DIRECTION_X,
&rect);
g_assert (meta_rectangle_equal (&rect, &temp));
rect = meta_rect (400, 1000, 300, 200);
temp = meta_rect (400, 1000, 300, 150);
meta_rectangle_clip_to_region (region,
FIXED_DIRECTION_X,
&rect);
g_assert (meta_rectangle_equal (&rect, &temp));
meta_rectangle_free_list_and_elements (region);
printf ("%s passed.\n", G_STRFUNC);
}
static void
test_clamping_to_region ()
{
GList* region;
MetaRectangle rect;
MetaRectangle min_size;
FixedDirections fixed_directions;
int i;
min_size.height = min_size.width = 1;
fixed_directions = 0;
region = get_screen_region (3);
for (i = 0; i < NUM_RANDOM_RUNS; i++)
{
MetaRectangle temp;
get_random_rect (&rect);
temp = rect;
meta_rectangle_clamp_to_fit_into_region (region,
fixed_directions,
&rect,
&min_size);
g_assert (meta_rectangle_could_fit_in_region (region, &rect) == TRUE);
g_assert (rect.x == temp.x && rect.y == temp.y);
}
meta_rectangle_free_list_and_elements (region);
/* Do some manual tests too */
region = get_screen_region (1);
rect = meta_rect (50, 50, 10000, 10000);
meta_rectangle_clamp_to_fit_into_region (region,
fixed_directions,
&rect,
&min_size);
g_assert (rect.width == 1600 && rect.height == 1140);
rect = meta_rect (275, -50, 410, 10000);
meta_rectangle_clamp_to_fit_into_region (region,
fixed_directions,
&rect,
&min_size);
g_assert (rect.width == 400 && rect.height == 1180);
rect = meta_rect (50, 50, 10000, 10000);
min_size.height = 1170;
meta_rectangle_clamp_to_fit_into_region (region,
fixed_directions,
&rect,
&min_size);
g_assert (rect.width == 400 && rect.height == 1180);
printf ("The next test intentionally causes a warning, "
"but it can be ignored.\n");
rect = meta_rect (50, 50, 10000, 10000);
min_size.width = 600; min_size.height = 1170;
meta_rectangle_clamp_to_fit_into_region (region,
fixed_directions,
&rect,
&min_size);
g_assert (rect.width == 600 && rect.height == 1170);
rect = meta_rect (350, 50, 100, 1100);
min_size.width = 1; min_size.height = 1;
fixed_directions = FIXED_DIRECTION_X;
meta_rectangle_clamp_to_fit_into_region (region,
fixed_directions,
&rect,
&min_size);
g_assert (rect.width == 100 && rect.height == 1100);
rect = meta_rect (300, 70, 500, 1100);
min_size.width = 1; min_size.height = 1;
fixed_directions = FIXED_DIRECTION_Y;
meta_rectangle_clamp_to_fit_into_region (region,
fixed_directions,
&rect,
&min_size);
g_assert (rect.width == 400 && rect.height == 1100);
printf ("The next test intentionally causes a warning, "
"but it can be ignored.\n");
rect = meta_rect (300, 70, 999999, 999999);
min_size.width = 100; min_size.height = 200;
fixed_directions = FIXED_DIRECTION_Y;
meta_rectangle_clamp_to_fit_into_region (region,
fixed_directions,
&rect,
&min_size);
g_assert (rect.width == 100 && rect.height == 999999);
meta_rectangle_free_list_and_elements (region);
printf ("%s passed.\n", G_STRFUNC);
}
static void
test_regions_okay ()
{
GList* region;
GList* tmp;
/*************************************************************/
/* Make sure test region 0 has the right spanning rectangles */
/*************************************************************/
region = get_screen_region (0);
tmp = NULL;
tmp = g_list_prepend (tmp, new_meta_rect (0, 0, 1600, 1200));
verify_lists_are_equal (region, tmp);
meta_rectangle_free_list_and_elements (tmp);
meta_rectangle_free_list_and_elements (region);
/*************************************************************/
/* Make sure test region 1 has the right spanning rectangles */
/*************************************************************/
region = get_screen_region (1);
tmp = NULL;
tmp = g_list_prepend (tmp, new_meta_rect (0, 20, 400, 1180));
tmp = g_list_prepend (tmp, new_meta_rect (0, 20, 1600, 1140));
verify_lists_are_equal (region, tmp);
meta_rectangle_free_list_and_elements (tmp);
meta_rectangle_free_list_and_elements (region);
/*************************************************************/
/* Make sure test region 2 has the right spanning rectangles */
/*************************************************************/
region = get_screen_region (2);
tmp = NULL;
tmp = g_list_prepend (tmp, new_meta_rect ( 0, 20, 300, 1180));
tmp = g_list_prepend (tmp, new_meta_rect ( 450, 20, 350, 1180));
tmp = g_list_prepend (tmp, new_meta_rect (1200, 20, 400, 1180));
tmp = g_list_prepend (tmp, new_meta_rect ( 0, 20, 800, 1130));
tmp = g_list_prepend (tmp, new_meta_rect ( 0, 20, 1600, 1080));
verify_lists_are_equal (region, tmp);
meta_rectangle_free_list_and_elements (tmp);
meta_rectangle_free_list_and_elements (region);
/*************************************************************/
/* Make sure test region 3 has the right spanning rectangles */
/*************************************************************/
region = get_screen_region (3);
tmp = NULL;
tmp = g_list_prepend (tmp, new_meta_rect ( 380, 675, 420, 525)); /* 220500 */
tmp = g_list_prepend (tmp, new_meta_rect ( 0, 20, 300, 1180)); /* 354000 */
tmp = g_list_prepend (tmp, new_meta_rect ( 380, 20, 320, 1180)); /* 377600 */
tmp = g_list_prepend (tmp, new_meta_rect ( 0, 675, 800, 475)); /* 380000 */
tmp = g_list_prepend (tmp, new_meta_rect (1200, 20, 400, 1180)); /* 472000 */
tmp = g_list_prepend (tmp, new_meta_rect ( 0, 675, 1600, 425)); /* 680000 */
tmp = g_list_prepend (tmp, new_meta_rect ( 900, 20, 700, 1080)); /* 756000 */
tmp = g_list_prepend (tmp, new_meta_rect ( 0, 20, 700, 1130)); /* 791000 */
tmp = g_list_prepend (tmp, new_meta_rect ( 0, 20, 1600, 505)); /* 808000 */
#if 0
printf ("Got to here...\n");
char region_list[(RECT_LENGTH+2) * g_list_length (region)];
char tmp_list[ (RECT_LENGTH+2) * g_list_length (tmp)];
meta_rectangle_region_to_string (region, ", ", region_list);
meta_rectangle_region_to_string (region, ", ", tmp_list);
printf ("%s vs. %s\n", region_list, tmp_list);
#endif
verify_lists_are_equal (region, tmp);
meta_rectangle_free_list_and_elements (tmp);
meta_rectangle_free_list_and_elements (region);
/*************************************************************/
/* Make sure test region 4 has the right spanning rectangles */
/*************************************************************/
region = get_screen_region (4);
tmp = NULL;
tmp = g_list_prepend (tmp, new_meta_rect ( 800, 20, 800, 1180));
verify_lists_are_equal (region, tmp);
meta_rectangle_free_list_and_elements (tmp);
meta_rectangle_free_list_and_elements (region);
/*************************************************************/
/* Make sure test region 5 has the right spanning rectangles */
/*************************************************************/
printf ("The next test intentionally causes a warning, "
"but it can be ignored.\n");
region = get_screen_region (5);
verify_lists_are_equal (region, NULL);
/* FIXME: Still to do:
* - Create random struts and check the regions somehow
*/
printf ("%s passed.\n", G_STRFUNC);
}
static void
test_find_nonintersected_monitor_edges ()
{
GList* edges;
GList* tmp;
int left = META_DIRECTION_LEFT;
int right = META_DIRECTION_RIGHT;
int top = META_DIRECTION_TOP;
int bottom = META_DIRECTION_BOTTOM;
/*************************************************************************/
/* Make sure test monitor set 0 for with region 0 has the correct edges */
/*************************************************************************/
edges = get_monitor_edges (0, 0);
tmp = NULL;
verify_edge_lists_are_equal (edges, tmp);
meta_rectangle_free_list_and_elements (tmp);
meta_rectangle_free_list_and_elements (edges);
/*************************************************************************/
/* Make sure test monitor set 2 for with region 1 has the correct edges */
/*************************************************************************/
edges = get_monitor_edges (2, 1);
tmp = NULL;
tmp = g_list_prepend (tmp, new_monitor_edge ( 0, 600, 1600, 0, bottom));
tmp = g_list_prepend (tmp, new_monitor_edge ( 0, 600, 1600, 0, top));
verify_edge_lists_are_equal (edges, tmp);
meta_rectangle_free_list_and_elements (tmp);
meta_rectangle_free_list_and_elements (edges);
/*************************************************************************/
/* Make sure test monitor set 1 for with region 2 has the correct edges */
/*************************************************************************/
edges = get_monitor_edges (1, 2);
tmp = NULL;
tmp = g_list_prepend (tmp, new_monitor_edge ( 800, 20, 0, 1080, right));
tmp = g_list_prepend (tmp, new_monitor_edge ( 800, 20, 0, 1180, left));
#if 0
#define FUDGE 50
char big_buffer1[(EDGE_LENGTH+2)*FUDGE], big_buffer2[(EDGE_LENGTH+2)*FUDGE];
meta_rectangle_edge_list_to_string (edges, "\n ", big_buffer1);
meta_rectangle_edge_list_to_string (tmp, "\n ", big_buffer2);
printf("Generated edge list:\n %s\nComparison edges list:\n %s\n",
big_buffer1, big_buffer2);
#endif
verify_edge_lists_are_equal (edges, tmp);
meta_rectangle_free_list_and_elements (tmp);
meta_rectangle_free_list_and_elements (edges);
/*************************************************************************/
/* Make sure test monitor set 3 for with region 3 has the correct edges */
/*************************************************************************/
edges = get_monitor_edges (3, 3);
tmp = NULL;
tmp = g_list_prepend (tmp, new_monitor_edge ( 900, 600, 700, 0, bottom));
tmp = g_list_prepend (tmp, new_monitor_edge ( 0, 600, 700, 0, bottom));
tmp = g_list_prepend (tmp, new_monitor_edge ( 900, 600, 700, 0, top));
tmp = g_list_prepend (tmp, new_monitor_edge ( 0, 600, 700, 0, top));
tmp = g_list_prepend (tmp, new_monitor_edge ( 800, 675, 0, 425, right));
tmp = g_list_prepend (tmp, new_monitor_edge ( 800, 675, 0, 525, left));
verify_edge_lists_are_equal (edges, tmp);
meta_rectangle_free_list_and_elements (tmp);
meta_rectangle_free_list_and_elements (edges);
/*************************************************************************/
/* Make sure test monitor set 3 for with region 4 has the correct edges */
/*************************************************************************/
edges = get_monitor_edges (3, 4);
tmp = NULL;
tmp = g_list_prepend (tmp, new_monitor_edge ( 800, 600, 800, 0, bottom));
tmp = g_list_prepend (tmp, new_monitor_edge ( 800, 600, 800, 0, top));
tmp = g_list_prepend (tmp, new_monitor_edge ( 800, 600, 0, 600, right));
verify_edge_lists_are_equal (edges, tmp);
meta_rectangle_free_list_and_elements (tmp);
meta_rectangle_free_list_and_elements (edges);
/*************************************************************************/
/* Make sure test monitor set 3 for with region 5has the correct edges */
/*************************************************************************/
edges = get_monitor_edges (3, 5);
tmp = NULL;
verify_edge_lists_are_equal (edges, tmp);
meta_rectangle_free_list_and_elements (tmp);
meta_rectangle_free_list_and_elements (edges);
printf ("%s passed.\n", G_STRFUNC);
}
static void
test_find_onscreen_edges ()
{
GList* edges;
GList* tmp;
int left = META_DIRECTION_LEFT;
int right = META_DIRECTION_RIGHT;
int top = META_DIRECTION_TOP;
int bottom = META_DIRECTION_BOTTOM;
/*************************************************/
/* Make sure test region 0 has the correct edges */
/*************************************************/
edges = get_screen_edges (0);
tmp = NULL;
tmp = g_list_prepend (tmp, new_screen_edge ( 0, 1200, 1600, 0, bottom));
tmp = g_list_prepend (tmp, new_screen_edge ( 0, 0, 1600, 0, top));
tmp = g_list_prepend (tmp, new_screen_edge (1600, 0, 0, 1200, right));
tmp = g_list_prepend (tmp, new_screen_edge ( 0, 0, 0, 1200, left));
verify_edge_lists_are_equal (edges, tmp);
meta_rectangle_free_list_and_elements (tmp);
meta_rectangle_free_list_and_elements (edges);
/*************************************************/
/* Make sure test region 1 has the correct edges */
/*************************************************/
edges = get_screen_edges (1);
tmp = NULL;
tmp = g_list_prepend (tmp, new_screen_edge ( 0, 1200, 400, 0, bottom));
tmp = g_list_prepend (tmp, new_screen_edge ( 400, 1160, 1200, 0, bottom));
tmp = g_list_prepend (tmp, new_screen_edge ( 0, 20, 1600, 0, top));
tmp = g_list_prepend (tmp, new_screen_edge (1600, 20, 0, 1140, right));
tmp = g_list_prepend (tmp, new_screen_edge ( 400, 1160, 0, 40, right));
tmp = g_list_prepend (tmp, new_screen_edge ( 0, 20, 0, 1180, left));
verify_edge_lists_are_equal (edges, tmp);
meta_rectangle_free_list_and_elements (tmp);
meta_rectangle_free_list_and_elements (edges);
/*************************************************/
/* Make sure test region 2 has the correct edges */
/*************************************************/
edges = get_screen_edges (2);
tmp = NULL;
tmp = g_list_prepend (tmp, new_screen_edge (1200, 1200, 400, 0, bottom));
tmp = g_list_prepend (tmp, new_screen_edge ( 450, 1200, 350, 0, bottom));
tmp = g_list_prepend (tmp, new_screen_edge ( 0, 1200, 300, 0, bottom));
tmp = g_list_prepend (tmp, new_screen_edge ( 300, 1150, 150, 0, bottom));
tmp = g_list_prepend (tmp, new_screen_edge ( 800, 1100, 400, 0, bottom));
tmp = g_list_prepend (tmp, new_screen_edge ( 0, 20, 1600, 0, top));
tmp = g_list_prepend (tmp, new_screen_edge (1600, 20, 0, 1180, right));
tmp = g_list_prepend (tmp, new_screen_edge ( 800, 1100, 0, 100, right));
tmp = g_list_prepend (tmp, new_screen_edge ( 300, 1150, 0, 50, right));
tmp = g_list_prepend (tmp, new_screen_edge (1200, 1100, 0, 100, left));
tmp = g_list_prepend (tmp, new_screen_edge ( 450, 1150, 0, 50, left));
tmp = g_list_prepend (tmp, new_screen_edge ( 0, 20, 0, 1180, left));
verify_edge_lists_are_equal (edges, tmp);
meta_rectangle_free_list_and_elements (tmp);
meta_rectangle_free_list_and_elements (edges);
/*************************************************/
/* Make sure test region 3 has the correct edges */
/*************************************************/
edges = get_screen_edges (3);
tmp = NULL;
tmp = g_list_prepend (tmp, new_screen_edge (1200, 1200, 400, 0, bottom));
tmp = g_list_prepend (tmp, new_screen_edge ( 380, 1200, 420, 0, bottom));
tmp = g_list_prepend (tmp, new_screen_edge ( 0, 1200, 300, 0, bottom));
tmp = g_list_prepend (tmp, new_screen_edge ( 300, 1150, 80, 0, bottom));
tmp = g_list_prepend (tmp, new_screen_edge ( 800, 1100, 400, 0, bottom));
tmp = g_list_prepend (tmp, new_screen_edge ( 700, 525, 200, 0, bottom));
tmp = g_list_prepend (tmp, new_screen_edge ( 700, 675, 200, 0, top));
tmp = g_list_prepend (tmp, new_screen_edge ( 0, 20, 1600, 0, top));
tmp = g_list_prepend (tmp, new_screen_edge (1600, 20, 0, 1180, right));
tmp = g_list_prepend (tmp, new_screen_edge ( 800, 1100, 0, 100, right));
tmp = g_list_prepend (tmp, new_screen_edge ( 700, 525, 0, 150, right));
tmp = g_list_prepend (tmp, new_screen_edge ( 300, 1150, 0, 50, right));
tmp = g_list_prepend (tmp, new_screen_edge (1200, 1100, 0, 100, left));
tmp = g_list_prepend (tmp, new_screen_edge ( 900, 525, 0, 150, left));
tmp = g_list_prepend (tmp, new_screen_edge ( 380, 1150, 0, 50, left));
tmp = g_list_prepend (tmp, new_screen_edge ( 0, 20, 0, 1180, left));
#if 0
#define FUDGE 50 /* number of edges */
char big_buffer1[(EDGE_LENGTH+2)*FUDGE], big_buffer2[(EDGE_LENGTH+2)*FUDGE];
meta_rectangle_edge_list_to_string (edges, "\n ", big_buffer1);
meta_rectangle_edge_list_to_string (tmp, "\n ", big_buffer2);
printf("Generated edge list:\n %s\nComparison edges list:\n %s\n",
big_buffer1, big_buffer2);
#endif
verify_edge_lists_are_equal (edges, tmp);
meta_rectangle_free_list_and_elements (tmp);
meta_rectangle_free_list_and_elements (edges);
/*************************************************/
/* Make sure test region 4 has the correct edges */
/*************************************************/
edges = get_screen_edges (4);
tmp = NULL;
tmp = g_list_prepend (tmp, new_screen_edge ( 800, 1200, 800, 0, bottom));
tmp = g_list_prepend (tmp, new_screen_edge ( 800, 20, 800, 0, top));
tmp = g_list_prepend (tmp, new_screen_edge (1600, 20, 0, 1180, right));
tmp = g_list_prepend (tmp, new_screen_edge ( 800, 20, 0, 1180, left));
verify_edge_lists_are_equal (edges, tmp);
meta_rectangle_free_list_and_elements (tmp);
meta_rectangle_free_list_and_elements (edges);
/*************************************************/
/* Make sure test region 5 has the correct edges */
/*************************************************/
edges = get_screen_edges (5);
tmp = NULL;
verify_edge_lists_are_equal (edges, tmp);
meta_rectangle_free_list_and_elements (tmp);
meta_rectangle_free_list_and_elements (edges);
/*************************************************/
/* Make sure test region 6 has the correct edges */
/*************************************************/
edges = get_screen_edges (6);
tmp = NULL;
tmp = g_list_prepend (tmp, new_screen_edge ( 0, 1200, 1600, 0, bottom));
tmp = g_list_prepend (tmp, new_screen_edge ( 0, 40, 1600, 0, top));
tmp = g_list_prepend (tmp, new_screen_edge (1600, 40, 0, 1160, right));
tmp = g_list_prepend (tmp, new_screen_edge ( 0, 40, 0, 1160, left));
verify_edge_lists_are_equal (edges, tmp);
meta_rectangle_free_list_and_elements (tmp);
meta_rectangle_free_list_and_elements (edges);
printf ("%s passed.\n", G_STRFUNC);
}
