/**
* Returns the link target location entered by the user.
*
* @return the link target location entered by the user. null if the user chose not to create a
* link.
*/
public URI getLinkTargetURI() {
if (!createLink) {
return null;
}
// resolve path variable if we have a relative path
if (!linkTarget.startsWith("/")) { // $NON-NLS-1$
IPathVariableManager pathVariableManager =
RemoteResourcesPlugin.getWorkspace().getPathVariableManager();
try {
URI path = new URI(linkTarget.replace(java.io.File.separatorChar, '/'));
URI resolved = pathVariableManager.resolveURI(path);
if (path != resolved) {
// we know this is a path variable, but return unresolved
// path so resource will be created with variable intact
return path;
}
} catch (URISyntaxException e) {
// link target is not a valid URI. Fall through to handle this
// below
}
}
FileSystemConfiguration configuration = getSelectedConfiguration();
if (configuration == null) {
return URIUtil.toURI(linkTarget);
}
// validate non-local file system location
return configuration.getContributor().getURI(linkTarget);
}
/**
* Tries to resolve the value entered in the link target field as a variable, if the value is a
* relative path. Displays the resolved value if the entered value is a variable.
*/
private void resolveVariable() {
IPathVariableManager pathVariableManager =
RemoteResourcesPlugin.getWorkspace().getPathVariableManager();
IPath path = new Path(linkTarget);
IPath resolvedPath = pathVariableManager.resolvePath(path);
if (path.equals(resolvedPath)) {
resolvedPathLabelText.setVisible(false);
resolvedPathLabelData.setVisible(false);
} else {
resolvedPathLabelText.setVisible(true);
resolvedPathLabelData.setVisible(true);
}
resolvedPathLabelData.setText(resolvedPath.toOSString());
}