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theme: Drop gtk_css_provider_get_default()

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Instead of using gtk_css_provider_get_default(), add a
static GtkCssProvider and fetch it instead. Creating
GtkCssProviders consume a bit more memory, so keeping
a single one alive is slightly more memory saving.
This commit is contained in:
Georges Basile Stavracas Neto 2018-11-08 15:24:05 -02:00
parent 3d23ecc456
commit c5ac3d6217
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GPG Key ID: 886C17EE170D1385
1 changed files with 18 additions and 4 deletions
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22
src/ui/theme.c
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@ -1053,6 +1053,23 @@ create_style_context (GType widget_type,
return style;
}
static inline GtkCssProvider *
get_css_provider_for_theme_name (const gchar *theme_name,
const gchar *variant)
{
static GtkCssProvider *default_provider = NULL;
if (!theme_name || *theme_name == '\0')
{
if (G_UNLIKELY (default_provider == NULL))
default_provider = gtk_css_provider_new ();
return default_provider;
}
return gtk_css_provider_get_named (theme_name, variant);
}
MetaStyleInfo *
meta_theme_create_style_info (GdkScreen *screen,
const gchar *variant)
@ -1065,10 +1082,7 @@ meta_theme_create_style_info (GdkScreen *screen,
"gtk-theme-name", &theme_name,
NULL);
if (theme_name && *theme_name)
provider = gtk_css_provider_get_named (theme_name, variant);
else
provider = gtk_css_provider_get_default ();
provider = get_css_provider_for_theme_name (theme_name, variant);
g_free (theme_name);
style_info = g_new0 (MetaStyleInfo, 1);