isa/gnome-shell
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[StThemeNode] Add basic background-position support

Browse Source 
Add basic support for background-position, which only supports absolute
values.

Also don't require an unit to be specified for 0 (because the unit does not
really matter here 0 is 0 regardless of the unit).

https://bugzilla.gnome.org/show_bug.cgi?id=624375
This commit is contained in:
Adel Gadllah
2010-09-01 18:13:43 +02:00
parent c779dcb608
commit 9f9067e29b
3 changed files with 54 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
src/st/st-theme-node.c
View File

@ -679,8 +679,19 @@ get_length_from_term (StThemeNode *node,
return VALUE_NOT_FOUND;
case NUM_GENERIC:
g_warning ("length values must specify a unit");
return VALUE_NOT_FOUND;
{
if (num->val != 0)
{
g_warning ("length values must specify a unit");
return VALUE_NOT_FOUND;
}
else
{
type = ABSOLUTE;
multiplier = 0;
}
break;
}
case NUM_PERCENTAGE:
g_warning ("percentage lengths not currently supported");
@ -1424,6 +1435,7 @@ _st_theme_node_ensure_background (StThemeNode *node)
node->background_computed = TRUE;
node->background_color = TRANSPARENT_COLOR;
node->background_gradient_type = ST_GRADIENT_NONE;
node->background_position_set = FALSE;
ensure_properties (node);
@ -1450,6 +1462,7 @@ _st_theme_node_ensure_background (StThemeNode *node)
node->background_color = TRANSPARENT_COLOR;
g_free (node->background_image);
node->background_image = NULL;
node->background_position_set = FALSE;
for (term = decl->value; term; term = term->next)
{
@ -1478,6 +1491,27 @@ _st_theme_node_ensure_background (StThemeNode *node)
}
}
}
else if (strcmp (property_name, "-position") == 0)
{
GetFromTermResult result = get_length_from_term_int (node, decl->value, FALSE, &node->background_position_x);
if (result == VALUE_NOT_FOUND)
{
node->background_position_set = FALSE;
continue;
}
else
node->background_position_set = TRUE;
result = get_length_from_term_int (node, decl->value->next, FALSE, &node->background_position_y);
if (result == VALUE_NOT_FOUND)
{
node->background_position_set = FALSE;
continue;
}
else
node->background_position_set = TRUE;
}
else if (strcmp (property_name, "-color") == 0)
{
GetFromTermResult result;