fixed bug 417: font.wait

[org.ibex.core.git] / src / org / ibex / Ibex.java

diff --git a/src/org/ibex/Ibex.java b/src/org/ibex/Ibex.java
index 8d86da7..3ab733f 100644 (file)
--- a/src/org/ibex/Ibex.java
+++ b/src/org/ibex/Ibex.java
@@ -11,6 +11,7 @@ public final class Ibex extends JS.Cloneable {
 
     // FIXME remove this
     private final JS rr;
+
     public Ibex(Stream rr) { this.rr = bless(rr); }
 
     public JS resolveString(String str, boolean permitAbsolute) throws JSExn {
@@ -63,6 +64,7 @@ public final class Ibex extends JS.Cloneable {
         case "regexp": return METHOD;
         case "ui": return getSub("ui");
         case "ui.font": return getSub("ui.font");
+        case "ui.font.wait": return METHOD;
         case "ui.font.sansserif": return Main.builtin.get("fonts/vera/Vera.ttf");
         case "ui.font.monospace": return Main.builtin.get("fonts/vera/VeraMono.ttf");
         case "ui.font.serif": return Main.builtin.get("fonts/vera/VeraSe.ttf");
@@ -169,6 +171,10 @@ public final class Ibex extends JS.Cloneable {
                         else if (url.startsWith("https://")) return new Stream.HTTP(url);
                         else if (url.startsWith("data:")) return new Stream.ByteArray(Base64.decode(url.substring(5)), null);
                         else if (url.startsWith("utf8:")) return new Stream.ByteArray(url.substring(5).getBytes(), null);
+                        else if (url.startsWith("file:")) {
+                            // FIXME
+                            Platform.fileDialog(url.substring(5), false);
+                        }
                         throw new JSExn("invalid resource specifier " + url);
                     }
                     case "thread.sleep": sleep(JS.toInt(a)); return null;
@@ -190,6 +196,17 @@ public final class Ibex extends JS.Cloneable {
                     case "stream.watch": return new Stream.ProgressWatcher((Stream)a, (JS)b);
                     case "regexp": return new JSRegexp(a, b);
                     //#end
+                case 3:
+                    //#switch(name)
+                    case "font.wait":
+                        try {
+                            JS.UnpauseCallback callback = JS.pause();
+                            Font font = Font.getFont((Stream)a, JS.toInt(b));
+                            if (font.rasterizeGlyphs((String)c, null, 0,0,0,0,0,0,0, callback) != -1) Scheduler.add(callback);
+                        } catch (JS.NotPauseableException npe) {
+                            JS.error("can't wait for a font in a foreground thread");
+                        }
+                    //#end
                     break;
             }
         } catch (RuntimeException e) {
@@ -345,10 +362,10 @@ public final class Ibex extends JS.Cloneable {
         }
         public Object call(Object a, Object b, Object c, Object[] rest, int nargs) throws JSExn {
             // GROSS hack
-            if (nargs == 9999) return t;
-            if (nargs != 1) throw new JSExn("FIXME can only call with one arg");
+            if (nargs != 1 && nargs != 9999) throw new JSExn("FIXME can only call with one arg");
             getStatic();
             if (t == null) throw new JSExn("No such template " + parentkey);
+            if (nargs == 9999) return t;
             t.apply((Box)a);
             return a;
         }