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gio: Show icons based on file's mime type on OS X

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The patch basically just grabs the implementation of g_content_type_get_icon_internal()
from gcontenttype.c - the only difference is that it first converts UTI to MIME using
g_content_type_get_mime_type() and at the end frees this temporary MIME type.

https://bugzilla.gnome.org/show_bug.cgi?id=788936
This commit is contained in:
Jiří Techet
2017-10-27 23:45:14 +02:00
committed by Philip Withnall
parent fc031daa33
commit 6acaca8831
2 changed files with 63 additions and 14 deletions
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60
gio/gosxcontenttype.c
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@@ -192,25 +192,59 @@ g_content_type_get_description (const gchar *type)
}
static GIcon *
g_content_type_get_icon_internal (const gchar *type,
g_content_type_get_icon_internal (const gchar *uti,
gboolean symbolic)
{
GIcon *icon = NULL;
gchar *name;
char *mimetype_icon;
char *type;
char *generic_mimetype_icon = NULL;
char *q;
char *icon_names[6];
int n = 0;
GIcon *themed_icon;
const char *xdg_icon;
int i;
g_return_val_if_fail (type != NULL, NULL);
g_return_val_if_fail (uti != NULL, NULL);
/* TODO: Show mimetype icons. */
if (g_content_type_can_be_executable (type))
name = "gtk-execute";
else if (g_content_type_is_a (type, "public.directory"))
name = symbolic ? "inode-directory-symbolic" : "inode-directory";
else
name = "gtk-file";
type = g_content_type_get_mime_type (uti);
icon = g_themed_icon_new_with_default_fallbacks (name);
G_LOCK (gio_xdgmime);
xdg_icon = xdg_mime_get_icon (type);
G_UNLOCK (gio_xdgmime);
return icon;
if (xdg_icon)
icon_names[n++] = g_strdup (xdg_icon);
mimetype_icon = g_strdup (type);
while ((q = strchr (mimetype_icon, '/')) != NULL)
*q = '-';
icon_names[n++] = mimetype_icon;
generic_mimetype_icon = g_content_type_get_generic_icon_name (type);
if (generic_mimetype_icon)
icon_names[n++] = generic_mimetype_icon;
if (symbolic)
{
for (i = 0; i < n; i++)
{
icon_names[n + i] = icon_names[i];
icon_names[i] = g_strconcat (icon_names[i], "-symbolic", NULL);
}
n += n;
}
themed_icon = g_themed_icon_new_from_names (icon_names, n);
for (i = 0; i < n; i++)
g_free (icon_names[i]);
g_free(type);
return themed_icon;
}
GIcon *