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icontheme: Inline scan_resources into only caller

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The previous code was hiding the fact that the scan_resources function
almost always did nothing and just used g_resources_enumerate_children()
and then returned FALSE, leaving the caller with cleaning up the already
allocated IconThemeDir. By inlining this, we make sure that calling code
does not even need to allocate the IconThemeDir.
This commit is contained in:
Timm Bäder 2019-09-01 09:26:16 +02:00
parent bb89ee184f
commit 0b472c23d7
1 changed files with 32 additions and 39 deletions
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69
gtk/gtkicontheme.c
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@ -3022,43 +3022,6 @@ scan_directory (GtkIconThemePrivate *icon_theme,
return g_hash_table_size (dir->icons) > 0;
}
static gboolean
scan_resources (GtkIconThemePrivate *icon_theme,
IconThemeDir *dir,
gchar *full_dir)
{
gint i;
gchar **children;
GTK_DISPLAY_NOTE (icon_theme->display, ICONTHEME,
g_message ("scanning resources %s", full_dir));
children = g_resources_enumerate_children (full_dir, 0, NULL);
if (!children)
return FALSE;
dir->icons = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
for (i = 0; children[i]; i++)
{
gchar *base_name;
IconSuffix suffix, hash_suffix;
suffix = suffix_from_name (children[i]);
if (suffix == ICON_SUFFIX_NONE)
continue;
base_name = strip_suffix (children[i]);
hash_suffix = GPOINTER_TO_INT (g_hash_table_lookup (dir->icons, base_name));
/* takes ownership of base_name */
g_hash_table_replace (dir->icons, base_name, GUINT_TO_POINTER (hash_suffix|suffix));
}
g_strfreev (children);
return g_hash_table_size (dir->icons) > 0;
}
static void
theme_subdir_load (GtkIconTheme *icon_theme,
IconTheme *theme,
@ -3188,10 +3151,23 @@ theme_subdir_load (GtkIconTheme *icon_theme,
{
for (d = icon_theme->priv->resource_paths; d; d = d->next)
{
int i;
char **children;
/* Force a trailing / here, to avoid extra copies in GResource */
full_dir = g_build_filename ((const gchar *)d->data, subdir, " ", NULL);
full_dir[strlen (full_dir) - 1] = '\0';
children = g_resources_enumerate_children (full_dir, 0, NULL);
if (!children)
{
g_free (full_dir);
continue;
}
dir = g_new0 (IconThemeDir, 1);
dir->icons = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
dir->type = type;
dir->is_resource = TRUE;
dir->context = context;
@ -3205,7 +3181,24 @@ theme_subdir_load (GtkIconTheme *icon_theme,
dir->cache = NULL;
dir->subdir_index = -1;
if (scan_resources (icon_theme->priv, dir, full_dir))
for (i = 0; children[i]; i++)
{
gchar *base_name;
IconSuffix suffix, hash_suffix;
suffix = suffix_from_name (children[i]);
if (suffix == ICON_SUFFIX_NONE)
continue;
base_name = strip_suffix (children[i]);
hash_suffix = GPOINTER_TO_INT (g_hash_table_lookup (dir->icons, base_name));
/* takes ownership of base_name */
g_hash_table_replace (dir->icons, base_name, GUINT_TO_POINTER (hash_suffix|suffix));
}
g_strfreev (children);
if (g_hash_table_size (dir->icons) > 0)
theme->dirs = g_list_prepend (theme->dirs, dir);
else
theme_dir_destroy (dir);