public void save_Event() {
FileDialog fd = new FileDialog(ZestDebuggerView.this.getSite().getShell(), SWT.SAVE);
fd.setText("Save");
fd.setFilterPath("C:/");
String[] filterExt = {"*.jpg"};
fd.setFilterExtensions(filterExt);
String selected = fd.open();
System.out.println(selected);
if (selected != null) {
GC gc = new GC(viewer.getControl());
org.eclipse.swt.graphics.Rectangle bounds = viewer.getControl().getBounds();
Image image = new Image(viewer.getControl().getDisplay(), bounds);
try {
gc.copyArea(image, 0, 0);
ImageLoader imageLoader = new ImageLoader();
imageLoader.data = new ImageData[] {image.getImageData()};
imageLoader.save(selected, SWT.IMAGE_JPEG);
MessageDialog.openInformation(
ZestDebuggerView.this.getSite().getShell(),
"Success",
"The image has been saved successfully");
} catch (Exception e) {
e.printStackTrace();
MessageDialog.openError(
ZestDebuggerView.this.getSite().getShell(), "Failure", "The image can't be saved");
} finally {
image.dispose();
gc.dispose();
}
}
}
@Override
public void createPartControl(Composite parent) {
viewer = new GraphViewer(parent, SWT.NONE);
viewer.setContentProvider(new ViewContentProvider());
viewer.setLabelProvider(new ViewLabelProvider());
viewer.setInput(getViewSite());
viewer.setLayoutAlgorithm(new TreeLayoutAlgorithm(LayoutStyles.NO_LAYOUT_NODE_RESIZING));
ResourcesPlugin.getWorkspace()
.addResourceChangeListener(
new IResourceChangeListener() {
public void resourceChanged(IResourceChangeEvent event) {
Display.getDefault()
.asyncExec(
new Runnable() {
public void run() {
viewer.refresh();
viewer.applyLayout();
}
});
}
});
getSite().setSelectionProvider(viewer);
// Create the help context id for the viewer's control
PlatformUI.getWorkbench()
.getHelpSystem()
.setHelp(viewer.getControl(), "com.javadude.dependencies2.viewer");
}
@Override
public void setFocus() {
viewer.getControl().setFocus();
}
