/**
* Update ProgressBar widget.<br>
* Try to reuse the old ProgressBar if possible, otherwise dispose it and create a new one.
*
* @param parent
* @param indeterminate
* @param visible
*/
void eswtUpdateProgressbar(Composite parent, boolean indeterminate, boolean visible) {
// Only dispose old ProgressBar if it has wrong style
if (eswtProgressBar != null) {
boolean isIndeterminate = (eswtProgressBar.getStyle() & SWT.INDETERMINATE) != 0;
if (indeterminate != isIndeterminate) {
eswtProgressBar.setLayoutData(null);
eswtProgressBar.dispose();
eswtProgressBar = null;
}
}
// create new ProgressBar
if (eswtProgressBar == null) {
int newStyle = indeterminate ? SWT.INDETERMINATE : SWT.NONE;
eswtProgressBar = new ProgressBar(parent, newStyle);
eswtProgressBar.setLayoutData(eswtProgbarLD);
// update ScrolledText's layoutdata
FormData imageLD = (FormData) eswtImgLabel.getLayoutData();
imageLD.bottom = new FormAttachment(eswtProgressBar);
}
// set Progressbar visibility
if (eswtProgressBar != null) {
eswtProgbarLD.top = (visible ? null : new FormAttachment(100));
eswtProgressBar.setVisible(visible);
}
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.internal.progress.AnimationItem#animationStart()
*/
@Override
void animationStart() {
super.animationStart();
animationRunning = true;
if (bar.isDisposed()) {
return;
}
bar.setVisible(true);
refresh();
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.internal.progress.AnimationItem#animationDone()
*/
@Override
void animationDone() {
super.animationDone();
animationRunning = false;
if (bar.isDisposed()) {
return;
}
bar.setVisible(false);
refresh();
}
/** Create contents of the shell. */
protected void createContents() {
setText("Working");
setSize(300, 150);
setCursor(waitingIndicator);
setBackground(SWTResourceManager.getColor(SWT.COLOR_WIDGET_BACKGROUND));
ProgressBar progressBar = new ProgressBar(this, SWT.SMOOTH | SWT.INDETERMINATE);
progressBar.setBounds(10, 71, 274, 25);
progressBar.setEnabled(true);
progressBar.setVisible(true);
txtPleaseWaitUntil = new Text(this, SWT.WRAP | SWT.MULTI);
txtPleaseWaitUntil.setBackground(SWTResourceManager.getColor(SWT.COLOR_WIDGET_BACKGROUND));
txtPleaseWaitUntil.setText("Please wait until the application closes all open files.");
txtPleaseWaitUntil.setBounds(12, 24, 272, 41);
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.internal.progress.AnimationItem#createAnimationItem(org.eclipse.swt.widgets.Composite)
*/
@Override
protected Control createAnimationItem(Composite parent) {
if (okImage == null) {
Display display = parent.getDisplay();
noneImage =
WorkbenchImages.getWorkbenchImageDescriptor("progress/progress_none.png")
.createImage(display); // $NON-NLS-1$
okImage =
WorkbenchImages.getWorkbenchImageDescriptor("progress/progress_ok.png")
.createImage(display); // $NON-NLS-1$
errorImage =
WorkbenchImages.getWorkbenchImageDescriptor("progress/progress_error.png")
.createImage(display); // $NON-NLS-1$
}
top = new Composite(parent, SWT.NULL);
top.addDisposeListener(
new DisposeListener() {
@Override
public void widgetDisposed(DisposeEvent e) {
FinishedJobs.getInstance().removeListener(ProgressAnimationItem.this);
noneImage.dispose();
okImage.dispose();
errorImage.dispose();
}
});
boolean isCarbon = Util.isMac();
GridLayout gl = new GridLayout();
if (isHorizontal()) gl.numColumns = isCarbon ? 3 : 2;
gl.marginHeight = 0;
gl.marginWidth = 0;
if (isHorizontal()) {
gl.horizontalSpacing = 2;
} else {
gl.verticalSpacing = 2;
}
top.setLayout(gl);
bar = new ProgressBar(top, flags | SWT.INDETERMINATE);
bar.setVisible(false);
bar.addMouseListener(mouseListener);
GridData gd;
int hh = 12;
if (isHorizontal()) {
gd = new GridData(SWT.BEGINNING, SWT.CENTER, true, false);
gd.heightHint = hh;
} else {
gd = new GridData(SWT.CENTER, SWT.BEGINNING, false, true);
gd.widthHint = hh;
}
bar.setLayoutData(gd);
toolbar = new ToolBar(top, SWT.FLAT);
toolbar.setVisible(false);
toolButton = new ToolItem(toolbar, SWT.NONE);
toolButton.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
doAction();
}
});
if (isCarbon) {
new Label(top, SWT.NONE).setLayoutData(new GridData(4, 4));
}
refresh();
return top;
}
/**
* Create the composite.
*
* @param parent
* @param style
*/
public IOSNavBarComposite(Composite parent, BrowserSimImageList imageList) {
super(parent, SWT.NONE);
this.setLayout(new FormLayout());
pageTitleStyledText = new IOSPageTitleStyledText(this, imageList);
FormData formData = new FormData();
formData.left = new FormAttachment(0, 0);
formData.right = new FormAttachment(100, 0);
formData.top = new FormAttachment(0, 0);
formData.bottom = new FormAttachment(0, 26);
formData.height = 27;
pageTitleStyledText.setLayoutData(formData);
urlText = new AdressBarText(this, SWT.SINGLE);
formData = new FormData();
formData.left = new FormAttachment(0, 12);
formData.right = new FormAttachment(100, -58);
formData.top = new FormAttachment(0, 33 - AdressBarText.adressBarUrlOffset);
formData.height = 16;
urlText.setLayoutData(formData);
refreshButtonComposite =
new ImageButtonComposite(
this,
imageList.getImage(BD + "refresh.png"),
imageList.getImage(BD + "refresh.png"),
imageList.getImage(BD + "refresh-selected.png"));
formData = new FormData();
Rectangle refreshImageBounds = imageList.getImage(BD + "refresh.png").getBounds();
formData.right = new FormAttachment(100, -8);
formData.bottom = new FormAttachment(100, -7);
formData.width = refreshImageBounds.width;
formData.height = refreshImageBounds.height;
refreshButtonComposite.setLayoutData(formData);
stopButtonComposite =
new ImageButtonComposite(
this,
imageList.getImage(BD + "stop.png"),
imageList.getImage(BD + "stop.png"),
imageList.getImage(BD + "stop-selected.png"));
formData = new FormData();
Rectangle stopImageBounds = imageList.getImage(BD + "stop.png").getBounds();
formData.right = new FormAttachment(100, -42);
formData.bottom = new FormAttachment(100, -12);
formData.width = stopImageBounds.width;
formData.height = stopImageBounds.height;
stopButtonComposite.setLayoutData(formData);
progressBar = new ProgressBar(this, SWT.NONE);
progressBar.setVisible(false);
formData = new FormData();
formData.left = new FormAttachment(0, 7);
formData.right = new FormAttachment(100, -36);
formData.bottom = new FormAttachment(100, -1);
formData.height = 5;
progressBar.setLayoutData(formData);
Composite imagesComposite = new Composite(this, SWT.NONE);
formData = new FormData();
formData.left = new FormAttachment(0);
formData.right = new FormAttachment(100);
formData.top = new FormAttachment(0);
formData.bottom = new FormAttachment(100);
imagesComposite.setLayoutData(formData);
GridLayout gridLayout = new GridLayout(5, false);
gridLayout.verticalSpacing = 0;
gridLayout.horizontalSpacing = 0;
gridLayout.marginWidth = 0;
gridLayout.marginHeight = 0;
imagesComposite.setLayout(gridLayout);
for (ImageDescriptor descriptor : BODY_DESCRIPTOR) {
descriptor.createWidget(imagesComposite, imageList);
}
}