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gtkicontheme: Don't query CONTENT_TYPE to determine svg

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We already know based on the suffix of the filename.

https://bugzilla.gnome.org/show_bug.cgi?id=721895
This commit is contained in:
Matthias Clasen 2014-06-14 18:54:24 -04:00
parent 6f92c7942e
commit 62f8dae7a8
1 changed files with 10 additions and 35 deletions
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45
gtk/gtkicontheme.c
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@ -261,6 +261,7 @@ struct _GtkIconInfo
guint raw_coordinates : 1;
guint forced_size : 1;
guint emblems_applied : 1;
guint is_svg : 1;
/* Cached information if we go ahead and try to load
* the icon.
@ -1760,6 +1761,7 @@ real_choose_icon (GtkIconTheme *icon_theme,
out:
if (icon_info)
{
icon_info->is_svg = (suffix_from_name (icon_info->filename) == ICON_SUFFIX_SVG);
icon_info->desired_size = size;
icon_info->desired_scale = scale;
icon_info->forced_size = (flags & GTK_ICON_LOOKUP_FORCE_SIZE) != 0;
@ -3844,10 +3846,9 @@ static gboolean
icon_info_ensure_scale_and_pixbuf (GtkIconInfo *icon_info,
gboolean scale_only)
{
int image_width, image_height;
int scaled_desired_size;
gint image_width, image_height, image_size;
gint scaled_desired_size;
GdkPixbuf *source_pixbuf;
gboolean is_svg;
/* First check if we already succeeded have the necessary
* information (or failed earlier)
@ -3872,29 +3873,6 @@ icon_info_ensure_scale_and_pixbuf (GtkIconInfo *icon_info,
scaled_desired_size = icon_info->desired_size * icon_info->desired_scale;
is_svg = FALSE;
if (G_IS_FILE_ICON (icon_info->loadable))
{
GFile *file;
GFileInfo *file_info;
const gchar *content_type;
file = g_file_icon_get_file (G_FILE_ICON (icon_info->loadable));
file_info = g_file_query_info (file,
G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE,
G_FILE_QUERY_INFO_NONE,
NULL, NULL);
if (file_info)
{
content_type = g_file_info_get_content_type (file_info);
if (content_type && strcmp (content_type, "image/svg+xml") == 0)
is_svg = TRUE;
g_object_unref (file_info);
}
}
/* In many cases, the scale can be determined without actual access
* to the icon file. This is generally true when we have a size
* for the directory where the icon is; the image size doesn't
@ -3918,7 +3896,7 @@ icon_info_ensure_scale_and_pixbuf (GtkIconInfo *icon_info,
icon_info->scale = (gdouble) scaled_desired_size / (icon_info->dir_size * icon_info->dir_scale);
}
if (icon_info->scale >= 0. && scale_only && !is_svg)
if (icon_info->scale >= 0. && scale_only && !icon_info->is_svg)
return TRUE;
/* At this point, we need to actually get the icon; either from the
@ -3938,7 +3916,7 @@ icon_info_ensure_scale_and_pixbuf (GtkIconInfo *icon_info,
&icon_info->load_error);
if (stream)
{
if (is_svg)
if (icon_info->is_svg)
{
gint size = icon_info->dir_size * icon_info->dir_scale * icon_info->scale;
source_pixbuf = gdk_pixbuf_new_from_stream_at_scale (stream,
@ -3963,15 +3941,12 @@ icon_info_ensure_scale_and_pixbuf (GtkIconInfo *icon_info,
*/
image_width = gdk_pixbuf_get_width (source_pixbuf);
image_height = gdk_pixbuf_get_height (source_pixbuf);
image_size = MAX (image_width, image_height);
if (is_svg)
{
gint image_size = MAX (image_width, image_height);
icon_info->scale = image_size / 1000.;
}
if (icon_info->is_svg)
icon_info->scale = image_size / 1000.;
else if (icon_info->scale < 0.0)
{
gint image_size = MAX (image_width, image_height);
if (image_size > 0)
icon_info->scale = (gdouble)scaled_desired_size / (gdouble)image_size;
else
@ -3989,7 +3964,7 @@ icon_info_ensure_scale_and_pixbuf (GtkIconInfo *icon_info,
* extra complexity, we could keep the source pixbuf around
* but not actually scale it until needed.
*/
if (is_svg)
if (icon_info->is_svg)
icon_info->pixbuf = source_pixbuf;
else if (icon_info->scale == 1.0)
icon_info->pixbuf = source_pixbuf;