/** Ensures that controls are correctly set. */
private void dialogChanged() {
IResource resource =
ResourcesPlugin.getWorkspace().getRoot().findMember(new Path(getContainerName()));
if (resource == null) {
updateStatus("File container must be specified");
return;
}
IContainer container = (IContainer) resource;
String fileName = getFileName();
String author = getAuthor();
String titleName = getModelName();
final IFile modelfile = container.getFile(new Path("models/" + fileName));
final IFile htmlfile = container.getFile(new Path("doc/" + titleName + ".html"));
if (getContainerName().length() == 0) {
updateStatus("File container must be specified");
return;
}
if ((resource.getType() & (IResource.PROJECT | IResource.FOLDER)) == 0) {
updateStatus("File container must exist");
return;
}
if (!resource.isAccessible()) {
updateStatus("Project must be writable");
return;
}
if (fileName.length() == 0) {
updateStatus("File name must be specified");
return;
}
if (fileName.replace('\\', '/').indexOf('/', 1) > 0) {
updateStatus("File name must be valid");
return;
}
if (!fileName.endsWith(".gaml")) {
updateStatus("File extension must be \".gaml\"");
return;
}
if (author.length() == 0) {
updateStatus("Author name must be specified");
return;
}
if (modelfile.exists()) {
updateStatus("File already exists");
return;
}
if (htmlfile.exists()) {
updateStatus("Model name already defined");
return;
}
if (titleName.length() == 0) {
updateStatus("Model name must be specified");
return;
}
updateStatus(null);
}
// parameter isFileMandatory is used to determine if at least one file must be selected
// before being able to proceed to the next page
public SelectMultiFilePage(
IWorkbench workbench, IStructuredSelection selection, boolean isFileMandatory) {
super("SelectMultiFilePage");
this.workbench = workbench;
this.selection = selection;
this.isFileMandatory = isFileMandatory;
this.workspaceRoot = ResourcesPlugin.getWorkspace().getRoot();
this.fileNames = null;
}
public void setVisible(boolean visible) {
if (visible == true) {
if (fFilters != null) {
sourceFileViewer.resetFilters();
for (Iterator i = fFilters.iterator(); i.hasNext(); )
sourceFileViewer.addFilter((ViewerFilter) i.next());
}
sourceFileViewer.setInput(ResourcesPlugin.getWorkspace().getRoot());
}
super.setVisible(visible);
}
/**
* Uses the standard container selection dialog to choose the new value for the container field.
*/
private void handleBrowse() {
ContainerSelectionDialog dialog =
new ContainerSelectionDialog(
getShell(),
ResourcesPlugin.getWorkspace().getRoot(),
false,
"Select a project as a container");
if (dialog.open() == Window.OK) {
Object[] result = dialog.getResult();
if (result.length == 1) {
containerText.setText(((Path) result[0]).toString());
}
}
}