protected String resolve(TemplateContext context) {
String path = null;
try {
ISourceModule module = getSourceModule(context);
IInterpreterInstall install =
ScriptRuntime.getInterpreterInstall(module.getScriptProject());
path = install.getRawInstallLocation().toOSString();
} catch (CoreException e) {
if (DLTKCore.DEBUG) {
e.printStackTrace();
}
}
return path;
}
/**
* Determines if the present setup is the default location s for this InterpreterEnvironment
*
* @return true if the current set of locations are the defaults, false otherwise
*/
protected boolean isDefaultLocations() {
EnvironmentVariable[] EnvironmentVariables =
fEnvironmentVariablesContentProvider.getVariables();
IInterpreterInstall install = getInterpreterInstall();
if (install == null || EnvironmentVariables == null) {
return true;
}
IFileHandle installLocation = install.getInstallLocation();
if (installLocation != null) {
EnvironmentVariable[] def = new EnvironmentVariable[0];
if (def.length == EnvironmentVariables.length) {
for (int i = 0; i < def.length; i++) {
if (!def[i].equals(EnvironmentVariables[i])) {
return false;
}
}
return true;
}
}
return false;
}
/** Saves settings in the given working copy */
public void performApply(IInterpreterInstall install) {
EnvironmentVariable[] libs = fEnvironmentVariablesContentProvider.getVariables();
install.setEnvironmentVariables(libs);
}