/** Recreate the receiver given the new side */
private void recreate() {
if (region != null && !region.isDisposed()) {
Composite parent = region.getParent();
boolean animating = animationItem.animationRunning();
AnimationManager.getInstance().removeItem(animationItem);
region.dispose();
createContents(parent, workbenchWindow);
if (animating) animationItem.animationStart();
}
}
/**
* Create the contents of the receiver in the parent. Use the window for the animation item.
*
* @param parent The parent widget of the composite.
* @param window The WorkbenchWindow this is in.
* @return Control
*/
public Control createContents(Composite parent, WorkbenchWindow window) {
workbenchWindow = window;
// Test whether or not 'advanced' graphics are available
// If not then we'll 'force' the ProgressBar to always be
// HORIZONTAL...
// TODO: This should likely be at some 'global' level state
forceHorizontal = true;
// GC gc = new GC(parent);
// gc.setAdvanced(true);
// forceHorizontal = !gc.getAdvanced();
// gc.dispose();
region =
new Composite(parent, SWT.NONE) {
/*
* (non-Javadoc)
*
* @see org.eclipse.swt.widgets.Composite#computeSize(int, int,
* boolean)
*/
public Point computeSize(int wHint, int hHint, boolean changed) {
Point size = super.computeSize(wHint, hHint, changed);
if (isHorizontal(side)) size.y = TrimUtil.TRIM_DEFAULT_HEIGHT;
else {
size.x = TrimUtil.TRIM_DEFAULT_HEIGHT;
}
return size;
}
};
GridLayout gl = new GridLayout();
gl.marginHeight = 0;
gl.marginWidth = 0;
if (isHorizontal(side)) gl.numColumns = 3;
region.setLayout(gl);
viewer =
new ProgressCanvasViewer(
region, SWT.NO_FOCUS, 1, 36, isHorizontal(side) ? SWT.HORIZONTAL : SWT.VERTICAL);
viewer.setUseHashlookup(true);
Control viewerControl = viewer.getControl();
GridData gd = new GridData(SWT.FILL, SWT.FILL, true, true);
Point viewerSizeHints = viewer.getSizeHints();
if (isHorizontal(side)) {
gd.widthHint = viewerSizeHints.x;
gd.heightHint = viewerSizeHints.y;
} else {
gd.widthHint = viewerSizeHints.y;
gd.heightHint = viewerSizeHints.x;
}
viewerControl.setLayoutData(gd);
int widthPreference = AnimationManager.getInstance().getPreferredWidth() + 25;
animationItem =
new ProgressAnimationItem(this, isHorizontal(side) ? SWT.HORIZONTAL : SWT.VERTICAL);
animationItem.createControl(region);
animationItem.setAnimationContainer(
new AnimationItem.IAnimationContainer() {
/* (non-Javadoc)
* @see org.eclipse.ui.internal.progress.AnimationItem.IAnimationContainer#animationDone()
*/
public void animationDone() {
// Add an extra refresh to the viewer in case
// of stale input if the controls are not disposed
if (viewer.getControl().isDisposed()) {
return;
}
viewer.refresh();
}
/* (non-Javadoc)
* @see org.eclipse.ui.internal.progress.AnimationItem.IAnimationContainer#animationStart()
*/
public void animationStart() {
// Nothing by default here.
}
});
if (isHorizontal(side)) {
gd = new GridData(GridData.FILL_VERTICAL);
gd.widthHint = widthPreference;
} else {
gd = new GridData(GridData.FILL_HORIZONTAL);
gd.heightHint = widthPreference;
}
animationItem.getControl().setLayoutData(gd);
// viewerControl.addMouseListener(new MouseAdapter() {
// /*
// * (non-Javadoc)
// *
// * @see
// org.eclipse.swt.events.MouseAdapter#mouseDoubleClick(org.eclipse.swt.events.MouseEvent)
// */
// public void mouseDoubleClick(MouseEvent e) {
// processDoubleClick();
// }
// });
// Never show debug info
IContentProvider provider = new ProgressViewerContentProvider(viewer, false, false);
viewer.setContentProvider(provider);
viewer.setInput(provider);
viewer.setLabelProvider(new ProgressViewerLabelProvider(viewerControl));
viewer.setComparator(ProgressManagerUtil.getProgressViewerComparator());
return region;
}