private void parseKeywordAndArgs() {
if (!keyword_parsed) {
keyword_parsed = true;
ParsedString keywordOrSetting = line.arguments.get(argOff);
keywordSequence_isSetting = keywordOrSetting.getValue().startsWith("[");
if (keywordSequence_isSetting) {
keywordSequence_keywordCallState = KeywordCallState.UNDETERMINED_NOT_FOR_NOINDENT; // TODO
// possibly
// should
// be
// KEYWORD_NOT_FOR_NOINDENT
keywordSequence_settingType = keywordSequenceSettingTypes.get(keywordOrSetting.getValue());
if (keywordSequence_settingType == null) {
keywordSequence_settingType = SettingType.UNKNOWN;
}
keywordOrSetting.setType(ArgumentType.SETTING_KEY);
prepareNextToken();
} else {
keywordSequence_keywordCallState = KeywordCallState.UNDETERMINED;
parseKeywordCall(lastRealType.isTestCaseLine());
}
} else {
if (keywordSequence_isSetting) {
parseKeywordSequenceSetting();
} else {
parseKeywordCall(lastRealType.isTestCaseLine());
}
}
}
private void setUpKeywordArgPos(ParsedString keyword) {
keywordSequence_keywordArgPos = KEYWORD_ARG_POS_NONE;
if (keywordsTakingKeywords.containsKey(keyword.getValue())) {
int keywordArgumentPosition = keywordsTakingKeywords.get(keyword.getValue());
keywordSequence_keywordArgPos = keywordArgumentPosition;
if (keywordArgumentPosition != KEYWORD_ARG_POS_ALL) {
keywordSequence_currentArgPos = 1;
}
}
}
void prepareNextLine() {
assert argOff >= 0;
assert argOff <= argLen;
// if previous line ended with comment, add it to queue now
if (lineEndsWithComment) {
ParsedString comment = line.arguments.get(argLen);
if (comment.getValue().startsWith("#")) {
comment.setType(ArgumentType.COMMENT);
}
}
// next line
line = getNextNonemptyLine();
if (line != null) {
argLen = line.arguments.size();
lineEndsWithComment = line.arguments.get(argLen - 1).getValue().startsWith("#");
if (lineEndsWithComment) {
--argLen; // exclude now, deal with it later (see top of method)
}
} else {
// for (RobotLine line : lines) {
// System.out.println(line);
// }
lines = null;
lineIterator = null;
argLen = 0;
lineEndsWithComment = false;
}
argOff = 0;
}
@Override
protected void addProposal(ParsedString proposal, FileWithType proposalLocation) {
String proposalString = proposal.getValue().toLowerCase();
boolean proposalExisted = addedProposals.contains(proposalString);
super.addProposal(proposal, proposalLocation);
if (proposalExisted) {
for (RobotCompletionProposal robotCompletionProposal : proposals) {
setPrefixRequiredIfNeeded(proposalString, robotCompletionProposal);
}
}
}
private void parseSettingTableLineToken() {
switch (argOff) {
case 0:
{
ParsedString setting = line.arguments.get(0);
setting.setType(ArgumentType.SETTING_KEY);
setting_type = settingTypes.get(setting.getValue());
if (setting_type == null) {
setting_type = SettingType.UNKNOWN;
}
setting_gotFirstArg = false;
// TODO possibly should be KEYWORD_NOT_FOR_NOINDENT:
keywordSequence_keywordCallState = KeywordCallState.UNDETERMINED_NOT_FOR_NOINDENT;
prepareNextToken();
return;
}
default:
{
parseSettingArgs();
return;
}
}
}
private KeywordCallState scanLine(
KeywordCallState initialKeywordCallState, RobotLine scanLine, int scanOff) {
assert initialKeywordCallState.isUndetermined();
for (; scanOff < scanLine.arguments.size(); ++scanOff) {
ParsedString parsedString = scanLine.arguments.get(scanOff);
if (parsedString.isEmpty()) {
if (initialKeywordCallState == KeywordCallState.UNDETERMINED) {
// no variables yet
continue;
} else {
// no equal sign found before first non-variable parameter
return initialKeywordCallState == KeywordCallState.UNDETERMINED_NOT_FOR_NOINDENT
? KeywordCallState.KEYWORD_NOT_FOR_NOINDENT
: KeywordCallState.KEYWORD;
}
}
String arg = parsedString.getValue();
switch (arg.charAt(0)) {
case '$':
case '@':
// TODO ensure it's a proper lvalue
initialKeywordCallState = KeywordCallState.UNDETERMINED_GOTVARIABLE;
break;
default:
// non-variable and no prior lvalue indication, so..
return initialKeywordCallState == KeywordCallState.UNDETERMINED_NOT_FOR_NOINDENT
? KeywordCallState.KEYWORD_NOT_FOR_NOINDENT
: KeywordCallState.KEYWORD;
}
if (arg.endsWith("=")) {
return initialKeywordCallState == KeywordCallState.UNDETERMINED_NOT_FOR_NOINDENT
? KeywordCallState.LVALUE_NOINDENT
: KeywordCallState.LVALUE;
}
}
return initialKeywordCallState;
}
@Override
public VisitorInterest visitMatch(ParsedString proposal, FileWithType proposalLocation) {
if (userInput == null) {
addProposal(proposal, proposalLocation);
} else {
String userInputString = userInput.getValue().toLowerCase();
String proposalString = proposal.getValue().toLowerCase();
if (proposalString.contains(userInputString)
|| matchesWithoutPrefix(userInputString, proposalString, proposalLocation)) {
addProposal(proposal, proposalLocation);
}
// if (KeywordMatchResult.DIFFERENT == match(proposalString, lookFor(userInputString))) {
// if (!prefixesMatch(userInputString, proposalLocation)) {
// return VisitorInterest.CONTINUE;
// }
// if (KeywordMatchResult.DIFFERENT == match(proposalString,
// lookFor(valueWithoutPrefix(userInputString))))
// {
// return VisitorInterest.CONTINUE;
// }
// }
}
return VisitorInterest.CONTINUE;
}
/**
* Before this is called the first time, keywordSequence_keywordCallState must be initialized to
* either UNDETERMINED, UNDETERMINED_NOINDENT, KEYWORD_NOINDENT, KEYWORD_NOT_FOR_NOINDENT
*
* @param templatesEnabled whether the template flags {@link #globalTemplateAtLine} and {@link
* #localTemplateAtLine} affect keyword calls during this invocation
*/
private void parseKeywordCall(boolean templatesEnabled) {
if (keywordSequence_keywordCallState.isUndetermined()) {
keywordSequence_keywordCallState =
determineInitialKeywordCallState(keywordSequence_keywordCallState);
}
switch (keywordSequence_keywordCallState) {
case LVALUE_NOINDENT:
case LVALUE:
{
ParsedString variable = line.arguments.get(argOff);
if (!variable.isEmpty()
|| keywordSequence_keywordCallState == KeywordCallState.LVALUE_NOINDENT) {
variable.setType(ArgumentType.KEYWORD_LVALUE);
if (variable.getValue().endsWith("=")) {
keywordSequence_keywordCallState = KeywordCallState.KEYWORD_NOT_FOR_NOINDENT;
}
}
prepareNextToken();
return;
}
case KEYWORD_NOT_FOR_NOINDENT:
case KEYWORD:
{
ParsedString keyword = line.arguments.get(argOff);
if (!keyword.isEmpty()
|| keywordSequence_keywordCallState == KeywordCallState.KEYWORD_NOT_FOR_NOINDENT) {
if (keyword.getValue().equals(":FOR")
&& keywordSequence_keywordCallState != KeywordCallState.KEYWORD_NOT_FOR_NOINDENT) {
keyword.setType(ArgumentType.FOR_PART);
keywordSequence_keywordCallState = KeywordCallState.FOR_VARS;
} else {
if (templatesEnabled && isTemplateActive()) {
keyword.setType(ArgumentType.KEYWORD_ARG);
// TODO support "Run Keyword If" etc as template keyword
keywordSequence_keywordArgPos = KEYWORD_ARG_POS_NONE;
} else if (NONE_STR.equals(keyword.getValue())) {
// TODO verify what is this branch about
keyword.setType(ArgumentType.SETTING_VAL);
keywordSequence_keywordArgPos = KEYWORD_ARG_POS_NONE;
} else {
keyword.setType(ArgumentType.KEYWORD_CALL);
setUpKeywordArgPos(keyword);
}
keywordSequence_keywordCallState = KeywordCallState.KEYWORD_ARGS;
}
}
prepareNextToken();
return;
}
case FOR_VARS:
{
ParsedString arg = line.arguments.get(argOff);
String argVal = arg.getValue();
if (argVal.equals("IN") || argVal.equals("IN RANGE")) {
arg.setType(ArgumentType.FOR_PART);
keywordSequence_keywordCallState = KeywordCallState.FOR_ARGS;
prepareNextToken();
return;
}
arg.setType(ArgumentType.KEYWORD_LVALUE);
prepareNextToken();
return;
}
case FOR_ARGS:
{
setArgTypesToEol(ArgumentType.KEYWORD_ARG);
prepareNextLine();
return;
}
case KEYWORD_ARGS:
{
ParsedString arg = line.arguments.get(argOff);
boolean isKeyword;
switch (keywordSequence_keywordArgPos) {
case KEYWORD_ARG_POS_NONE:
isKeyword = false;
break;
case KEYWORD_ARG_POS_ALL:
isKeyword = true;
break;
default:
isKeyword = keywordSequence_currentArgPos++ == keywordSequence_keywordArgPos;
if (isKeyword) {
setUpKeywordArgPos(arg);
}
break;
}
if (isKeyword) {
arg.setType(ArgumentType.KEYWORD_CALL_DYNAMIC);
} else {
arg.setType(ArgumentType.KEYWORD_ARG);
}
prepareNextToken();
return;
}
default:
throw new RuntimeException();
}
}
private void parseSettingArgs() {
switch (setting_type) {
case UNKNOWN:
{
prepareNextLine();
return;
}
case STRING:
{
setArgTypesToEol(ArgumentType.SETTING_VAL);
prepareNextLine();
return;
}
case FILE:
{
ParsedString file = line.arguments.get(argOff);
file.setType(ArgumentType.SETTING_FILE);
prepareNextLine();
return;
}
case FILE_ARGS:
{
if (!setting_gotFirstArg) {
ParsedString file = line.arguments.get(argOff);
file.setType(ArgumentType.SETTING_FILE);
prepareNextToken();
setting_gotFirstArg = true;
setting_withNameState = WithNameState.NONE;
return;
} else {
switch (setting_withNameState) {
case NONE:
ParsedString arg = line.arguments.get(argOff);
if (arg.getValue().equals("WITH NAME")) {
setting_withNameState = WithNameState.GOT_KEY;
arg.setType(ArgumentType.SETTING_FILE_WITH_NAME_KEY);
} else {
arg.setType(ArgumentType.SETTING_FILE_ARG);
}
prepareNextToken();
return;
case GOT_KEY:
ParsedString name = line.arguments.get(argOff);
name.setType(ArgumentType.SETTING_FILE_WITH_NAME_VALUE);
setting_withNameState = WithNameState.GOT_VALUE;
prepareNextLine();
return;
case GOT_VALUE:
prepareNextLine();
return;
}
}
throw new RuntimeException();
}
case KEYWORD_ARGS:
{
parseKeywordCall(false);
return;
}
}
throw new RuntimeException();
}
static int determineContinuationLineArgOff(RobotLine theLine) {
List<ParsedString> arguments = theLine.arguments;
ParsedString parsedString = arguments.get(0);
String value = parsedString.getValue();
return value.equals(PreParser.CONTINUATION_STR) ? 1 : 2;
}
@Override
public String toString() {
return parsedString.getValue();
}