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author | Matthias Clasen <mclasen@redhat.com> | 2014-06-23 07:05:29 -0400 |
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committer | Matthias Clasen <mclasen@redhat.com> | 2014-06-23 08:18:42 -0400 |
commit | 12a40cf8a616924f15a8020c2af4e986012f41c9 (patch) | |
tree | 0c1deec0a5bf656ce3af75bfa91796fbb8620733 /gtk/gtkicontheme.c | |
parent | fe92c4478e8d62b623690a07a4328b43edb1d62b (diff) | |
download | gtk+-12a40cf8a616924f15a8020c2af4e986012f41c9.tar.gz |
GtkIconTheme: keep misplaced symbolics working
Recent changes made it a breaking mistake to install symbolic icons
of the wrong size into a theme directory, or into the legacy unthemed
icon location.
Since this change affects many apps, do the extra work to keep these
icons working, but emit warnings, in the hope that this will lead to
cleaning up the mess over time.
Diffstat (limited to 'gtk/gtkicontheme.c')
-rw-r--r-- | gtk/gtkicontheme.c | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/gtk/gtkicontheme.c b/gtk/gtkicontheme.c index 86b4e157ea..c3385e0f62 100644 --- a/gtk/gtkicontheme.c +++ b/gtk/gtkicontheme.c @@ -262,6 +262,8 @@ struct _GtkIconInfo gdouble scale; SymbolicPixbufCache *symbolic_pixbuf_cache; + + gint symbolic_size; }; typedef struct @@ -4192,7 +4194,30 @@ gtk_icon_info_load_symbolic_internal (GtkIconInfo *icon_info, if (!icon_info_ensure_scale_and_pixbuf (icon_info, FALSE)) return NULL; - size = g_strdup_printf ("%d", icon_info->dir_size * icon_info->dir_scale); + if (icon_info->symbolic_size == 0) + { + /* Fetch size from the original icon */ + stream = g_memory_input_stream_new_from_data (file_data, file_len, NULL); + pixbuf = gdk_pixbuf_new_from_stream (stream, NULL, error); + g_object_unref (stream); + + if (!pixbuf) + return NULL; + + icon_info->symbolic_size = MAX (gdk_pixbuf_get_width (pixbuf), gdk_pixbuf_get_height (pixbuf)); + g_object_unref (pixbuf); + } + + if (icon_info->dir_type != ICON_THEME_DIR_SCALABLE) + g_warning ("Symbolic icon %s is not in a scalable icon theme directory", + icon_info->key.icon_names[0]); + else if (icon_info->dir_size * icon_info->dir_scale != icon_info->symbolic_size) + g_warning ("Symbolic icon %s of size %d is in an icon theme directory of size %d", + icon_info->key.icon_names[0], + icon_info->symbolic_size, + icon_info->dir_size * icon_info->dir_scale); + + size = g_strdup_printf ("%d", icon_info->symbolic_size); escaped_file_data = g_markup_escape_text (file_data, file_len); g_free (file_data); |