/**
* Saves an encoded image from this viewer.
*
* @param format one of SWT.IMAGE_BMP, SWT.IMAGE_BMP_RLE, SWT.IMAGE_GIF SWT.IMAGE_ICO,
* SWT.IMAGE_JPEG or SWT.IMAGE_PNG
* @return the bytes of an encoded image for the specified viewer
*/
public void saveImage(final IFile file, final int format) {
WorkspaceModifyOperation op =
new WorkspaceModifyOperation() {
@Override
public void execute(final IProgressMonitor monitor) throws CoreException {
try {
if (file.exists()) {
file.setContents(
new ByteArrayInputStream(editor.createImage(format)), true, false, monitor);
} else {
file.create(new ByteArrayInputStream(editor.createImage(format)), true, monitor);
}
} catch (CoreException e) {
ErrorDialog.openError(
getWorkbenchPart().getSite().getShell(),
BeansGraphPlugin.getResourceString("Editor.SaveError.title"),
BeansGraphPlugin //$NON-NLS-1$
.getResourceString("Editor.SaveError.text"),
e.getStatus()); // $NON-NLS-1$
}
}
};
try {
Shell shell = getWorkbenchPart().getSite().getWorkbenchWindow().getShell();
new ProgressMonitorDialog(shell).run(false, true, op);
} catch (InvocationTargetException e) {
BeansGraphPlugin.log(e);
} catch (InterruptedException e) {
}
}
@Override
public void run() {
SaveAsDialog dialog = new SaveAsDialog(getWorkbenchPart().getSite().getShell());
dialog.setOriginalName(Messages.ExportAction_JPEG_ORIGINAL_TITLE);
dialog.create();
dialog.setMessage(
BeansGraphPlugin.getResourceString("Editor.SaveAsDialog.message")); // $NON-NLS-1$
dialog.setOriginalName(Messages.ExportAction_PNG_ORIGINAL_TITLE);
dialog.open();
IPath path = dialog.getResult();
if (path != null) {
IWorkspace workspace = ResourcesPlugin.getWorkspace();
IFile file = workspace.getRoot().getFile(path);
String ext = file.getFileExtension();
if (ext == null
|| ext.length() == 0
|| !(ext.equalsIgnoreCase("jpg")
|| ext.equalsIgnoreCase("bmp")
|| ext.equalsIgnoreCase("png"))) { // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
ErrorDialog.openError(
getWorkbenchPart().getSite().getShell(),
BeansGraphPlugin.getResourceString("Editor.SaveError.title"),
null,
BeansGraphPlugin //$NON-NLS-1$
.createErrorStatus(
BeansGraphPlugin.getResourceString("Editor.SaveAsDialog.error"))); // $NON-NLS-1$
} else if (ext.equalsIgnoreCase("PNG")
&& !SpringCoreUtils.isEclipseSameOrNewer(3, 3)) { // $NON-NLS-1$
ErrorDialog.openError(
getWorkbenchPart().getSite().getShell(),
Messages.ExportAction_ERROR_TITLE,
Messages.ExportAction_ERROR_PNG_EXPORT_33_OR_NEWER,
BeansGraphPlugin.createErrorStatus(
BeansGraphPlugin.getResourceString("Editor.SaveAsDialog.error"))); // $NON-NLS-1$
} else {
if ("PNG".equalsIgnoreCase(ext)) { // $NON-NLS-1$
saveImage(file, SWT.IMAGE_PNG);
} else if ("JPG".equalsIgnoreCase(ext)
|| "JPEG".equalsIgnoreCase(ext)) { // $NON-NLS-1$ //$NON-NLS-2$
saveImage(file, SWT.IMAGE_JPEG);
} else if ("BMP".equalsIgnoreCase(ext)) { // $NON-NLS-1$
saveImage(file, SWT.IMAGE_BMP);
}
}
}
}