1 // Copyright 2000-2005 the Contributors, as shown in the revision logs.
2 // Licensed under the GNU General Public License version 2 ("the License").
3 // You may not use this file except in compliance with the License.
7 import org.ibex.util.*;
11 import java.awt.datatransfer.*;
12 import java.awt.image.*;
13 import java.awt.event.*;
14 import org.ibex.graphics.*;
15 import org.ibex.core.*;
16 import org.ibex.net.*;
18 /** Platform subclass for all VM's providing AWT 1.1 functionality */
19 public class AWT extends JVM {
21 protected String getDescriptiveName() { return "Generic JDK 1.1+ with AWT"; }
22 protected PixelBuffer _createPixelBuffer(int w, int h, Surface owner) { return new AWTPixelBuffer(w, h); }
23 protected Picture _createPicture(JS r) { return new AWTPicture(r); }
24 protected int _getScreenWidth() { return Toolkit.getDefaultToolkit().getScreenSize().width; }
25 protected int _getScreenHeight() { return Toolkit.getDefaultToolkit().getScreenSize().height; }
26 protected Surface _createSurface(Box b, boolean framed) { return new AWTSurface(b, framed); }
28 protected void postInit() {
29 if (Log.on) Log.diag(Platform.class, " color depth = " +
30 Toolkit.getDefaultToolkit().getColorModel().getPixelSize() + "bpp");
33 protected void _criticalAbort(String message) {
34 if (Log.on) Log.info(this, message);
35 final Dialog d = new Dialog(new Frame(), "Ibex Cannot Continue");
36 d.setLayout(new BorderLayout());
37 TextArea ta = new TextArea("Ibex cannot continue because:\n\n" + message, 10, 80);
38 ta.setEditable(false);
40 Button b = new Button("OK");
41 b.addActionListener(new ActionListener() {
42 public void actionPerformed(ActionEvent e) {
50 new Semaphore().block();
53 protected String _getClipBoard() {
54 Clipboard cb = Toolkit.getDefaultToolkit().getSystemClipboard();
55 if (cb == null) return null;
56 Transferable clipdata = cb.getContents(null);
57 try { return (String)clipdata.getTransferData(DataFlavor.stringFlavor); } catch (Exception ex) { return null; }
60 protected void _setClipBoard(String s) {
61 Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
62 if (clipboard == null) return;
63 StringSelection clipString = new StringSelection(s);
64 clipboard.setContents(clipString, clipString);
67 /** some platforms (cough, cough, NetscapeVM) have totally broken modifier masks; they will need to override this */
68 protected static int modifiersToButtonNumber(int modifiers) {
69 if ((modifiers & InputEvent.BUTTON1_MASK) == InputEvent.BUTTON1_MASK) return 1;
70 if ((modifiers & InputEvent.BUTTON2_MASK) == InputEvent.BUTTON2_MASK) {
71 // ugh, MacOSX reports the right mouse button as BUTTON2_MASK...
72 if (System.getProperty("os.name", "").startsWith("Mac OS X")) return 2;
75 if ((modifiers & InputEvent.BUTTON3_MASK) == InputEvent.BUTTON3_MASK) {
76 // ugh, MacOSX reports the right mouse button as BUTTON2_MASK...
77 if (System.getProperty("os.name", "").startsWith("Mac OS X")) return 3;
83 static class FileDialogHelper extends FileDialog implements WindowListener, ComponentListener {
85 public FileDialogHelper(String suggestedFileName, Semaphore s, boolean write) {
86 super(new Frame(), write ? "Save" : "Open", write ? FileDialog.SAVE : FileDialog.LOAD);
88 addWindowListener(this);
89 addComponentListener(this);
90 if (suggestedFileName.indexOf(File.separatorChar) == -1) {
91 setFile(suggestedFileName);
93 setDirectory(suggestedFileName.substring(0, suggestedFileName.lastIndexOf(File.separatorChar)));
94 setFile(suggestedFileName.substring(suggestedFileName.lastIndexOf(File.separatorChar) + 1));
98 public void windowActivated(WindowEvent e) { }
99 public void windowClosed(WindowEvent e) { s.release(); }
100 public void windowClosing(WindowEvent e) { }
101 public void windowDeactivated(WindowEvent e) { }
102 public void windowDeiconified(WindowEvent e) { }
103 public void windowIconified(WindowEvent e) { }
104 public void windowOpened(WindowEvent e) { }
105 public void componentHidden(ComponentEvent e) { s.release(); }
106 public void componentMoved(ComponentEvent e) { }
107 public void componentResized(ComponentEvent e) { }
108 public void componentShown(ComponentEvent e) { }
111 protected String _fileDialog(String suggestedFileName, boolean write) {
112 final Semaphore s = new Semaphore();
113 FileDialogHelper fd = new FileDialogHelper(suggestedFileName, s, write);
115 return fd.getDirectory() == null ? null : (fd.getDirectory() + File.separatorChar + fd.getFile());
119 // Inner Classes /////////////////////////////////////////////////////////////////////////////////////
121 protected org.ibex.graphics.Font.Glyph _createGlyph(org.ibex.graphics.Font f, char c) { return new AWTGlyph(f, c); }
122 protected static class AWTGlyph extends org.ibex.graphics.Font.Glyph {
125 private static ColorModel cmodel = new DirectColorModel(32, 0x00FF0000, 0x0000FF00, 0x000000FF, 0xFF000000);
127 // this doesn't work on Win32 because the JVM is broken
129 static final ColorModel cmodel = new ColorModel(8) {
130 public int getRed(int p) { return 0; }
131 public int getGreen(int p) { return 0; }
132 public int getBlue(int p) { return 0; }
133 public int getAlpha(int p) { return p & 0xFF; }
137 public AWTGlyph(org.ibex.graphics.Font f, char c) { super(f, c); }
139 if (i == null && isLoaded) {
141 int[] data2 = new int[data.length];
142 for(int i=0; i<data2.length; i++) data2[i] = ((data[i]) & 0xff) << 24;
144 MemoryImageSource mis = new MemoryImageSource(width, height, cmodel, data2, 0, width);
145 mis.setAnimated(true);
146 i = Toolkit.getDefaultToolkit().createImage(mis);
147 MediaTracker mediatracker = new MediaTracker(new Canvas());
148 mediatracker.addImage(i, 1);
149 try { mediatracker.waitForAll(); } catch (InterruptedException e) { }
150 mediatracker.removeImage(i);
151 synchronized(AWTPixelBuffer.class) {
152 if (AWTPixelBuffer.component == null) {
153 AWTPixelBuffer.component = new Frame();
154 AWTPixelBuffer.component.setVisible(false);
155 AWTPixelBuffer.component.addNotify();
164 protected static class AWTPicture extends Picture {
165 public Image i = null;
166 private static ColorModel cmodel = new DirectColorModel(32, 0x00FF0000, 0x0000FF00, 0x000000FF, 0xFF000000);
168 boolean initialized = false;
169 public AWTPicture(JS r) { super(r); }
171 if (initialized) return;
173 MemoryImageSource mis = new MemoryImageSource(width, height, cmodel, data, 0, width);
174 mis.setAnimated(true);
175 i = Toolkit.getDefaultToolkit().createImage(mis);
176 MediaTracker mediatracker = new MediaTracker(new Canvas());
177 mediatracker.addImage(i, 1);
178 try { mediatracker.waitForAll(); } catch (InterruptedException e) { }
179 mediatracker.removeImage(i);
180 synchronized(AWTPixelBuffer.class) {
181 if (AWTPixelBuffer.component == null) {
182 AWTPixelBuffer.component = new Frame();
183 AWTPixelBuffer.component.setVisible(false);
184 AWTPixelBuffer.component.addNotify();
190 protected static class AWTPixelBuffer implements PixelBuffer {
192 protected Image i = null;
193 protected Graphics g = null;
194 protected AWTSurface surface = null;
196 /** JDK1.1 platforms require that a component be associated with each off-screen buffer */
197 static Component component = null;
199 public AWTPixelBuffer(Image i) { this.i = i; }
200 public AWTPixelBuffer(AWTSurface s) { this.surface = s; }
201 public AWTPixelBuffer(int w, int h) {
202 synchronized(AWTPixelBuffer.class) {
203 if (component == null) {
204 component = new Frame();
205 component.setVisible(false);
206 component.addNotify();
209 i = component.createImage(w, h);
211 Graphics getGraphics() {
212 if (surface != null) return surface.getGraphics();
213 if (g != null) return g;
214 if (i != null) { g = i.getGraphics(); return g; }
218 public void drawPicture(Picture source, int dx, int dy, int cx1, int cy1, int cx2, int cy2) {
219 ((AWTPicture)source).init();
220 Graphics g = getGraphics();
221 g.setClip(cx1, cy1, cx2 - cx1, cy2 - cy1);
222 g.drawImage(((AWTPicture)source).i, dx, dy, null);
223 if (i != null) g.setClip(0, 0, i.getWidth(null), i.getHeight(null));
226 public void drawLine(int x1, int y1, int x2, int y2, int rgb) {
227 Graphics g = getGraphics();
228 ((Graphics2D)g).setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
229 g.setColor(new java.awt.Color((rgb & 0x00ff0000) >> 16, (rgb & 0x0000ff00) >> 8, rgb & 0x000000ff));
230 g.drawLine(x1, y1, x2, y2);
233 public void stroke(org.ibex.graphics.Polygon p, int color) { p.stroke(this, color); }
234 public void fill(org.ibex.graphics.Polygon p, org.ibex.graphics.Paint paint) { p.fill(this, paint); }
236 private static int[] xa = new int[4];
237 private static int[] ya = new int[4];
238 public void fillTrapezoid(int x1, int x2, int y1, int x3, int x4, int y2, int argb) {
239 Graphics g = getGraphics();
240 ((Graphics2D)g).setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
241 g.setColor(new java.awt.Color((argb & 0x00FF0000) >> 16, (argb & 0x0000FF00) >> 8, (argb & 0x000000FF)));
250 g.fillPolygon(xa, ya, 4);
253 // this doens't seem to work on Windows
254 public void drawGlyph(org.ibex.graphics.Font.Glyph source, int dx, int dy, int cx1, int cy1, int cx2, int cy2,
256 Image i = ((AWTGlyph)source).getImage();
257 if (((AWTGlyph)source).i2 == null)
258 ((AWTGlyph)source).i2 = new BufferedImage(i.getWidth(null), i.getHeight(null), BufferedImage.TYPE_INT_ARGB);
259 Image i2 = ((AWTGlyph)source).i2;
260 Graphics g2 = i2.getGraphics();
261 g2.setColor(new java.awt.Color((argb & 0x00FF0000) >> 16, (argb & 0x0000FF00) >> 8, (argb & 0x000000FF)));
262 g2.fillRect(0, 0, i2.getWidth(null), i2.getHeight(null));
263 g2.drawImage(i, 0, 0, null);
264 Graphics g = getGraphics();
265 g.setClip(cx1, cy1, cx2 - cx1, cy2 - cy1);
266 g.drawImage(i2, dx, dy, i2.getWidth(null), i2.getHeight(null), null);
267 g.setColor(new java.awt.Color((argb & 0x00FF0000) >> 16, (argb & 0x0000FF00) >> 8, (argb & 0x000000FF)));
268 g.fillRect(cx1, cy1, dx - cx1, cy2 - cy1);
269 g.fillRect(cx1, cy1, cx2 - cx1, dy - cy1);
270 g.fillRect(dx+i2.getWidth(null), cy1, cx2 - (dx+i2.getWidth(null)), cy2 - cy1);
271 g.fillRect(cx1, dy+i2.getHeight(null), cx2 - cx1, cy2 - (dy+i2.getHeight(null)));
272 g.setClip(0, 0, 1000, 1000);
277 protected static class AWTSurface extends Surface.DoubleBufferedSurface
278 implements MouseListener, MouseMotionListener, KeyListener, ComponentListener, WindowListener {
280 protected AWTPixelBuffer pb = null;
281 private Graphics g = null;
283 Window window = null;
285 public void blit(PixelBuffer source, int sx, int sy, int dx, int dy, int dx2, int dy2) {
286 getGraphics().drawImage(((AWTPixelBuffer)source).i, sx, sy, sx+(dx2-dx), sy+(dy2-dy), dx, dy, dx2, dy2, null);
289 /** our component's insets */
290 protected Insets insets = new Insets(0, 0, 0, 0);
291 Graphics getGraphics() { if (g==null) g=window==null ? frame.getGraphics() : window.getGraphics(); return g; }
292 public void _fillTrapezoid(int x1, int x2, int y1, int x3, int x4, int y2, int color) {
293 if (pb ==null) pb = new AWTPixelBuffer(this);
294 pb.fillTrapezoid(x1, x2, y1, x3, x4, y2, color);
296 //public PixelBuffer getPixelBuffer() { return pb != null ? pb : (pb = new AWTPixelBuffer(this)); }
297 public void setMinimumSize(int minx, int miny, boolean resizable) { if (frame != null) frame.setResizable(resizable); }
298 public void toBack() { if (window != null) window.toBack(); }
299 public void toFront() { if (window != null) window.toFront(); }
300 public void setLocation() { /*window.setLocation(root.x, root.y); FIXME */ }
301 public void setTitleBarText(String s) { if (frame != null) frame.setTitle(s); }
302 public void setIcon(Picture i) { if (frame != null) frame.setIconImage(((AWTPicture)i).i); }
303 public void _setSize(int width, int height) {
305 window.setSize(width + (insets.left + insets.right), height + (insets.top + insets.bottom));
307 public void setInvisible(boolean b) { window.setVisible(!b); }
308 protected void _setMinimized(boolean b) { if (Log.on) Log.info(this, "JDK 1.1 platforms cannot minimize or unminimize windows"); }
309 protected void _setMaximized(boolean b) {
311 if (Log.on) Log.info(this, "JDK 1.1 platforms cannot unmaximize windows");
314 window.setLocation(new Point(0, 0));
315 window.setSize(Toolkit.getDefaultToolkit().getScreenSize());
319 class InnerFrame extends Frame {
320 public InnerFrame() throws java.lang.UnsupportedOperationException { }
321 public Dimension getMinimumSize() { return new Dimension(root.minwidth, root.minheight); }
322 public void update(Graphics gr) {
323 Rectangle r = gr.getClipBounds();
327 public void paint(Graphics gr) {
328 // Mac OS X Jdk1.4 Bug: after a componentResized(), you must wait for the paint() before you redraw
329 Rectangle r = gr.getClipBounds();
333 private void dirtify(java.awt.Rectangle r) {
335 Dirty(r.x - insets.left, r.y - insets.top, r.width, r.height);
338 Math.max(getWidth() - insets.left - insets.right, root.width),
339 Math.min(getHeight() - insets.top - insets.bottom, root.height));
341 // ugly hack for Java1.4 dynamicLayout on Win32 -- this catches expansions during smooth resize
342 int newwidth = Math.max(getWidth() - insets.left - insets.right, root.width);
343 int newheight = Math.max(getHeight() - insets.top - insets.bottom, root.height);
344 if (newwidth != root.width || newheight != root.height) componentResized(newwidth, newheight);
348 class InnerWindow extends Window {
349 public InnerWindow() throws java.lang.UnsupportedOperationException { super(new Frame()); }
350 public Dimension getMinimumSize() { return new Dimension(root.minwidth, root.minheight); }
351 public void update(Graphics gr) { paint(gr); }
352 public void paint(Graphics gr) {
354 Rectangle r = gr.getClipBounds();
355 Dirty(r.x - insets.left, r.y - insets.top, r.width, r.height);
359 private int oldfill = 0x0;
360 public void render() {
361 // useful optimizatin;
362 if (oldfill != root.fillcolor) {
363 oldfill = root.fillcolor;
364 window.setBackground((root.fillcolor & 0xFF000000) == 0 ?
365 java.awt.Color.white :
366 new java.awt.Color((root.fillcolor >> 16) & 0xff,
367 (root.fillcolor >> 8) & 0xff,
368 (root.fillcolor) & 0xff));
374 Insets ret = window.getInsets();
375 if (System.getProperty("os.name", "").equals("Mac OS X")) ret.bottom = -1 * ret.top;
379 AWTSurface(Box root, boolean framed) {
382 if (framed) window = frame = new InnerFrame();
383 else window = new InnerWindow();
385 // this is here to catch HeadlessException on jdk1.4
386 } catch (java.lang.UnsupportedOperationException e) {
387 if (Log.on) Log.info(this, "Exception thrown in AWTSurface$InnerFrame() -- this should never happen");
388 if (Log.on) Log.info(this, e);
391 insets = getInsets();
393 window.addMouseListener(this);
394 window.addKeyListener(this);
395 window.addComponentListener(this);
396 window.addMouseMotionListener(this);
397 window.addWindowListener(this);
399 // IMPORTANT: this must be called before render() to ensure
400 // that our peer has been created
404 protected void makeVisible() { window.setVisible(true); }
406 public void _dispose() {
407 window.removeMouseListener(this);
409 // removed to work around a jdk1.3 bug
410 /* window.removeKeyListener(this); */
412 window.removeComponentListener(this);
413 window.removeMouseMotionListener(this);
414 window.removeWindowListener(this);
418 public void syncCursor() {
419 if (cursor.equals("crosshair")) window.setCursor(Cursor.getPredefinedCursor(Cursor.CROSSHAIR_CURSOR));
420 else if (cursor.equals("east")) window.setCursor(Cursor.getPredefinedCursor(Cursor.E_RESIZE_CURSOR));
421 else if (cursor.equals("move")) window.setCursor(Cursor.getPredefinedCursor(Cursor.MOVE_CURSOR));
422 else if (cursor.equals("north")) window.setCursor(Cursor.getPredefinedCursor(Cursor.N_RESIZE_CURSOR));
423 else if (cursor.equals("northeast")) window.setCursor(Cursor.getPredefinedCursor(Cursor.NE_RESIZE_CURSOR));
424 else if (cursor.equals("northwest")) window.setCursor(Cursor.getPredefinedCursor(Cursor.NW_RESIZE_CURSOR));
425 else if (cursor.equals("south")) window.setCursor(Cursor.getPredefinedCursor(Cursor.S_RESIZE_CURSOR));
426 else if (cursor.equals("southeast")) window.setCursor(Cursor.getPredefinedCursor(Cursor.SE_RESIZE_CURSOR));
427 else if (cursor.equals("southwest")) window.setCursor(Cursor.getPredefinedCursor(Cursor.SW_RESIZE_CURSOR));
428 else if (cursor.equals("text")) window.setCursor(Cursor.getPredefinedCursor(Cursor.TEXT_CURSOR));
429 else if (cursor.equals("west")) window.setCursor(Cursor.getPredefinedCursor(Cursor.W_RESIZE_CURSOR));
430 else if (cursor.equals("wait")) window.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
431 else if (cursor.equals("hand")) window.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
432 else window.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
435 // AWT Message translation ////////////////////////////////////////////////////////////////
437 // these functions are all executed in the AWT thread, not the
438 // MessageQueue thread. As a result, they must be *extremely*
439 // careful about invoking methods on instances of Box. Currently,
440 // they should only enqueue messages, use Box.whoIs()
441 // (unsynchronized but thought to be safe), and modify members of
444 public void componentHidden(ComponentEvent e) { }
445 public void componentShown(ComponentEvent e) { }
446 public void windowOpened(WindowEvent e) { }
447 public void windowClosed(WindowEvent e) { }
448 public void windowClosing(WindowEvent e) { Close(); }
449 public void windowIconified(WindowEvent e) { Minimized(true); }
450 public void windowDeiconified(WindowEvent e) { dirty(0, 0, root.width, root.height); Minimized(false); }
451 public void windowActivated(WindowEvent e) { Focused(true); }
452 public void windowDeactivated(WindowEvent e) { Focused(false); }
453 public void componentMoved(ComponentEvent e) { PosChange(window.getLocation().x + insets.left, window.getLocation().y + insets.top); }
455 public void componentResized(ComponentEvent e) {
456 // we have to periodically do this; I don't know why
457 insets = getInsets();
458 componentResized(window.getWidth() - insets.left - insets.right, window.getHeight() - insets.top - insets.bottom);
461 public void componentResized(int newwidth, int newheight) {
462 SizeChange(newwidth, newheight);
463 if (newwidth > root.width) Dirty(root.width, 0, newwidth-root.width, newheight);
464 if (newheight > root.height) Dirty(0, root.height, newwidth, newheight-root.height);
468 public void keyTyped(KeyEvent k) { }
469 public void keyPressed(KeyEvent k) { KeyPressed(translateKey(k)); }
470 public void keyReleased(KeyEvent k) { KeyReleased(translateKey(k)); }
471 public void mouseExited(MouseEvent m) { mouseMoved(m); }
472 public void mouseEntered(MouseEvent m) { mouseMoved(m); }
473 public void mouseDragged(MouseEvent m) { mouseMoved(m); }
474 public void mouseMoved(MouseEvent m) {
476 // ugly hack for Java1.4 dynamicLayout on Win32 -- this catches contractions during smooth resize
477 int newwidth = window.getWidth() - insets.left - insets.right;
478 int newheight = window.getHeight() - insets.top - insets.bottom;
479 if (newwidth != root.width || newheight != root.height) componentResized(newwidth, newheight);
481 Move(m.getX() - insets.left, m.getY() - insets.top);
483 public void mousePressed(MouseEvent m) { Press(modifiersToButtonNumber(m.getModifiers())); }
484 public void mouseReleased(MouseEvent m) { Release(modifiersToButtonNumber(m.getModifiers())); }
485 public void mouseClicked(MouseEvent m) {
486 if (m.getClickCount() == 2) DoubleClick(modifiersToButtonNumber(m.getModifiers()));
487 else Click(modifiersToButtonNumber(m.getModifiers()));
490 String translateKey(KeyEvent k) {
491 switch (k.getKeyCode()) {
492 case KeyEvent.VK_ALT: return "alt";
493 case KeyEvent.VK_BACK_SPACE: return "back_space";
494 case KeyEvent.VK_CONTROL: return "control";
495 case KeyEvent.VK_DELETE: return "delete";
496 case KeyEvent.VK_DOWN: return "down";
497 case KeyEvent.VK_END: return "end";
498 case KeyEvent.VK_ENTER: return "enter";
499 case KeyEvent.VK_ESCAPE: return "escape";
500 case KeyEvent.VK_F1: return "f1";
501 case KeyEvent.VK_F10: return "f10";
502 case KeyEvent.VK_F11: return "f11";
503 case KeyEvent.VK_F12: return "f12";
504 case KeyEvent.VK_F2: return "f2";
505 case KeyEvent.VK_F3: return "f3";
506 case KeyEvent.VK_F4: return "f4";
507 case KeyEvent.VK_F5: return "f5";
508 case KeyEvent.VK_F6: return "f6";
509 case KeyEvent.VK_F7: return "f7";
510 case KeyEvent.VK_F8: return "f8";
511 case KeyEvent.VK_F9: return "f9";
512 case KeyEvent.VK_HOME: return "home";
513 case KeyEvent.VK_INSERT: return "insert";
514 case KeyEvent.VK_LEFT: return "left";
515 case KeyEvent.VK_META: return "alt";
516 case KeyEvent.VK_PAGE_DOWN: return "page_down";
517 case KeyEvent.VK_PAGE_UP: return "page_up";
518 case KeyEvent.VK_PAUSE: return "pause";
519 case KeyEvent.VK_PRINTSCREEN: return "printscreen";
520 case KeyEvent.VK_RIGHT: return "right";
521 case KeyEvent.VK_SHIFT: return "shift";
522 case KeyEvent.VK_TAB: return "tab";
523 case KeyEvent.VK_UP: return "up";
525 char c = k.getKeyChar();
526 if (c >= 1 && c <= 26) c = (char)('a' + c - 1);
527 return String.valueOf(c);
532 protected void _decodeJPEG(InputStream is, Picture p) {
534 Image i = Toolkit.getDefaultToolkit().createImage(InputStreamToByteArray.convert(is));
535 MediaTracker mediatracker = new MediaTracker(new Canvas());
536 mediatracker.addImage(i, 1);
537 try { mediatracker.waitForAll(); } catch (InterruptedException e) { }
538 mediatracker.removeImage(i);
539 final int width = i.getWidth(null);
540 final int height = i.getHeight(null);
541 final int[] data = new int[width * height];
542 PixelGrabber pg = new PixelGrabber(i, 0, 0, width, height, data, 0, width);
544 if ((pg.getStatus() & ImageObserver.ABORT) != 0)
545 Log.info(this, "PixelGrabber reported an error while decoding JPEG image");
549 } catch (Exception e) {
550 Log.info(this, "Exception caught while decoding JPEG image");