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background: Handle picture-uri more careful

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This commit is contained in:
Rico Tzschichholz 2013-11-22 20:56:35 +01:00
parent 93f3286311
commit bc4ec5ab64
1 changed files with 12 additions and 6 deletions
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18
src/Background/Background.vala
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@ -75,11 +75,17 @@ namespace Gala
// update images
if (all || key_changed == "picture-uri" || key_changed == "picture-options") {
var file = File.new_for_commandline_arg (settings.get_string ("picture-uri")).get_path ();
var style = style_string_to_enum (settings.get_string ("picture-options"));
var uri = settings.get_string ("picture-uri");
// no image at all
if (style == GDesktop.BackgroundStyle.NONE) {
string filename;
if (GLib.Uri.parse_scheme (uri) != null)
filename = File.new_for_uri (uri).get_path ();
else
filename = uri;
// no image at all or malformed picture-uri
if (filename == null || filename == "" || style == GDesktop.BackgroundStyle.NONE) {
if (image != null) {
image.destroy ();
image = null;
@ -90,8 +96,8 @@ namespace Gala
}
animation = null;
// animation
} else if (file.has_suffix (".xml")) {
animation = new Gnome.BGSlideShow (file);
} else if (filename.has_suffix (".xml")) {
animation = new Gnome.BGSlideShow (filename);
try {
if (animation.load ()) {
update_animation ();
@ -106,7 +112,7 @@ namespace Gala
second_image.destroy ();
second_image = null;
}
cache.load_image.begin (file, monitor, style, (obj, res) => {
cache.load_image.begin (filename, monitor, style, (obj, res) => {
var content = cache.load_image.end (res);
if (content != null) {
set_image (content);