Changeset 5405 in josm

Timestamp:

2012-08-07T23:55:43+02:00 (12 years ago)

Author:

bastiK

Message:

fix EDT violations, don't block main worker thread for preset image loading (see #6964)

File:

• trunk/src/org/openstreetmap/josm/gui/tagging/TaggingPreset.java (modified) (1 diff)

trunk/src/org/openstreetmap/josm/gui/tagging/TaggingPreset.java

@@ -1262 +1262 @@
      */
     public void setIcon(final String iconName) {
-        final File zipIcons = TaggingPreset.zipIcons;
-        Main.worker.submit(new Runnable() {
-
+        ImageProvider imgProv = new ImageProvider(iconName);
+        final Collection<String> s = Main.pref.getCollection("taggingpreset.icon.sources", null);
+        imgProv.setDirs(s);
+        imgProv.setId("presets");
+        imgProv.setArchive(TaggingPreset.zipIcons);
+        imgProv.setOptional(true);
+        imgProv.setMaxWidth(16).setMaxHeight(16);
+        imgProv.getInBackground(new ImageProvider.ImageCallback() {
             @Override
-            public void run() {
-                ImageIcon icon = loadImageIcon(iconName, zipIcons);
-                if (icon == null) {
+            public void finished(final ImageIcon result) {
+                if (result != null) {
+                    GuiHelper.runInEDT(new Runnable() {
+                        @Override
+                        public void run() {
+                            putValue(Action.SMALL_ICON, result);
+                        }
+                    });
+                } else {
                     System.out.println("Could not get presets icon " + iconName);
-                    icon = new ImageIcon(iconName);
-                }
-                if (Math.max(icon.getIconHeight(), icon.getIconWidth()) != 16) {
-                    icon = new ImageIcon(icon.getImage().getScaledInstance(16, 16, Image.SCALE_SMOOTH));
-                }
-                putValue(Action.SMALL_ICON, icon);
+                }
             }
         });