private static void expand(
ZenCodingNode node,
ZenCodingGenerator generator,
List<ZenCodingFilter> filters,
String surroundedText,
CustomTemplateCallback callback) {
if (surroundedText != null) {
surroundedText = surroundedText.trim();
}
List<GenerationNode> genNodes = node.expand(-1, surroundedText, callback, true);
LiveTemplateBuilder builder = new LiveTemplateBuilder();
int end = -1;
for (int i = 0, genNodesSize = genNodes.size(); i < genNodesSize; i++) {
GenerationNode genNode = genNodes.get(i);
TemplateImpl template = genNode.generate(callback, generator, filters, true);
int e = builder.insertTemplate(builder.length(), template, null);
if (end == -1 && end < builder.length()) {
end = e;
}
}
callback.startTemplate(
builder.buildTemplate(),
null,
new TemplateEditingAdapter() {
private TextRange myEndVarRange;
private Editor myEditor;
@Override
public void beforeTemplateFinished(TemplateState state, Template template) {
int variableNumber = state.getCurrentVariableNumber();
if (variableNumber >= 0 && template instanceof TemplateImpl) {
TemplateImpl t = (TemplateImpl) template;
while (variableNumber < t.getVariableCount()) {
String varName = t.getVariableNameAt(variableNumber);
if (LiveTemplateBuilder.isEndVariable(varName)) {
myEndVarRange = state.getVariableRange(varName);
myEditor = state.getEditor();
break;
}
variableNumber++;
}
}
}
@Override
public void templateFinished(Template template, boolean brokenOff) {
if (brokenOff && myEndVarRange != null && myEditor != null) {
int offset = myEndVarRange.getStartOffset();
if (offset >= 0 && offset != myEditor.getCaretModel().getOffset()) {
myEditor.getCaretModel().moveToOffset(offset);
myEditor.getScrollingModel().scrollToCaret(ScrollType.RELATIVE);
}
}
}
});
}
@NotNull
@Override
public List<GenerationNode> expand(
int numberInIteration,
int totalIterations,
String surroundedText,
CustomTemplateCallback callback,
boolean insertSurroundedTextAtTheEnd,
GenerationNode parent) {
List<GenerationNode> result = new ArrayList<>();
for (int i = 0; i < myRightOperand; i++) {
result.addAll(
myLeftOperand.expand(
i, myRightOperand, surroundedText, callback, insertSurroundedTextAtTheEnd, parent));
}
return result;
}
@Override
public int getApproximateOutputLength(@Nullable CustomTemplateCallback callback) {
return myLeftOperand.getApproximateOutputLength(callback) * myRightOperand;
}
