diff options
Diffstat (limited to 'java/awt/MediaTracker.java')
| -rw-r--r-- | java/awt/MediaTracker.java | 124 |
1 files changed, 62 insertions, 62 deletions
diff --git a/java/awt/MediaTracker.java b/java/awt/MediaTracker.java index 8792e1d23..e69d23e8b 100644 --- a/java/awt/MediaTracker.java +++ b/java/awt/MediaTracker.java @@ -52,7 +52,7 @@ import java.util.ArrayList; * means that you cannot say exactly which media object has which status, * at most you can say that there <em>are</em> certain media objects with * some certain status. - * + * * At the moment only images are supported by this class. * * @author Aaron M. Renn (arenn@urbanophile.com) @@ -85,7 +85,7 @@ public class MediaTracker implements java.io.Serializable * This represents a media object that is tracked by a MediaTracker. * It also implements a simple linked list. */ - // FIXME: The serialized form documentation says MediaEntry is a + // FIXME: The serialized form documentation says MediaEntry is a // serializable field, but the serialized form of MediaEntry itself // doesn't appear to be documented. class MediaEntry implements ImageObserver @@ -107,7 +107,7 @@ public class MediaTracker implements java.io.Serializable /** The height of the image. */ int height; - + /** * Receives notification from an {@link java.awt.image.ImageProducer} * that more data of the image is available. @@ -125,7 +125,7 @@ public class MediaTracker implements java.io.Serializable * * @see java.awt.image.ImageObserver */ - public boolean imageUpdate(Image img, int flags, int x, int y, + public boolean imageUpdate(Image img, int flags, int x, int y, int width, int height) { if ((flags & ABORT) != 0) @@ -234,31 +234,31 @@ public class MediaTracker implements java.io.Serializable { MediaEntry e = head; boolean result = true; - + while (e != null) { if ((e.status & (COMPLETE | ERRORED | ABORTED)) == 0) { if (load && ((e.status & LOADING) == 0)) { - if (target.prepareImage(e.image, e)) - e.status = COMPLETE; - else - { - e.status = LOADING; - int flags = target.checkImage(e.image, e); - if ((flags & ImageObserver.ABORT) != 0) - e.status = ABORTED; - else if ((flags & ImageObserver.ERROR) != 0) - e.status = ERRORED; - else if ((flags & ImageObserver.ALLBITS) != 0) - e.status = COMPLETE; - } - boolean complete = (e.status - & (COMPLETE | ABORTED | ERRORED)) != 0; - if (!complete) - result = false; - } + if (target.prepareImage(e.image, e)) + e.status = COMPLETE; + else + { + e.status = LOADING; + int flags = target.checkImage(e.image, e); + if ((flags & ImageObserver.ABORT) != 0) + e.status = ABORTED; + else if ((flags & ImageObserver.ERROR) != 0) + e.status = ERRORED; + else if ((flags & ImageObserver.ALLBITS) != 0) + e.status = COMPLETE; + } + boolean complete = (e.status + & (COMPLETE | ABORTED | ERRORED)) != 0; + if (!complete) + result = false; + } else result = false; } @@ -277,7 +277,7 @@ public class MediaTracker implements java.io.Serializable */ public boolean isErrorAny() { - MediaEntry e = head; + MediaEntry e = head; while (e != null) { if ((e.status & ERRORED) != 0) @@ -385,16 +385,16 @@ public class MediaTracker implements java.io.Serializable if (target.prepareImage(e.image, e)) e.status = COMPLETE; else - { + { e.status = LOADING; int flags = target.checkImage(e.image, e); - if ((flags & ImageObserver.ABORT) != 0) - e.status = ABORTED; - else if ((flags & ImageObserver.ERROR) != 0) - e.status = ERRORED; - else if ((flags & ImageObserver.ALLBITS) != 0) - e.status = COMPLETE; - } + if ((flags & ImageObserver.ABORT) != 0) + e.status = ABORTED; + else if ((flags & ImageObserver.ERROR) != 0) + e.status = ERRORED; + else if ((flags & ImageObserver.ALLBITS) != 0) + e.status = COMPLETE; + } } result |= e.status; e = e.next; @@ -431,7 +431,7 @@ public class MediaTracker implements java.io.Serializable { MediaEntry e = head; boolean result = true; - + while (e != null) { if (e.id == id && ((e.status & (COMPLETE | ABORTED | ERRORED)) == 0)) @@ -439,22 +439,22 @@ public class MediaTracker implements java.io.Serializable if (load && ((e.status & LOADING) == 0)) { e.status = LOADING; - if (target.prepareImage(e.image, e)) - e.status = COMPLETE; - else - { - int flags = target.checkImage(e.image, e); - if ((flags & ImageObserver.ABORT) != 0) - e.status = ABORTED; - else if ((flags & ImageObserver.ERROR) != 0) - e.status = ERRORED; - else if ((flags & ImageObserver.ALLBITS) != 0) - e.status = COMPLETE; - } - boolean complete = (e.status - & (COMPLETE | ABORTED | ERRORED)) != 0; - if (!complete) - result = false; + if (target.prepareImage(e.image, e)) + e.status = COMPLETE; + else + { + int flags = target.checkImage(e.image, e); + if ((flags & ImageObserver.ABORT) != 0) + e.status = ABORTED; + else if ((flags & ImageObserver.ERROR) != 0) + e.status = ERRORED; + else if ((flags & ImageObserver.ALLBITS) != 0) + e.status = COMPLETE; + } + boolean complete = (e.status + & (COMPLETE | ABORTED | ERRORED)) != 0; + if (!complete) + result = false; } else result = false; @@ -475,7 +475,7 @@ public class MediaTracker implements java.io.Serializable */ public boolean isErrorID(int id) { - MediaEntry e = head; + MediaEntry e = head; while (e != null) { if (e.id == id && ((e.status & ERRORED) != 0)) @@ -593,19 +593,19 @@ public class MediaTracker implements java.io.Serializable { if (load && e.status == 0) { - if (target.prepareImage(e.image, e)) + if (target.prepareImage(e.image, e)) e.status = COMPLETE; - else - { - e.status = LOADING; - int flags = target.checkImage(e.image, e); - if ((flags & ImageObserver.ABORT) != 0) - e.status = ABORTED; - else if ((flags & ImageObserver.ERROR) != 0) - e.status = ERRORED; - else if ((flags & ImageObserver.ALLBITS) != 0) - e.status = COMPLETE; - } + else + { + e.status = LOADING; + int flags = target.checkImage(e.image, e); + if ((flags & ImageObserver.ABORT) != 0) + e.status = ABORTED; + else if ((flags & ImageObserver.ERROR) != 0) + e.status = ERRORED; + else if ((flags & ImageObserver.ALLBITS) != 0) + e.status = COMPLETE; + } } result |= e.status; } |