public static StringBuilder getFree() {
synchronized (free) {
if (free.size() == 0) {
return new StringBuilder(1024 * 1024);
} else {
return (StringBuilder) free.pop();
}
}
}
public static boolean pushTabOrEnterKey() {
if (currentTabBlock != null) {
if (parameterIdx == currentTabBlock.parameterBeginOffsetIdx.length - 1) {
// 最后一个参数
final TabBlock popBlock = (TabBlock) tabBlockStack.pop();
if (popBlock != null) {
currentTabBlock = popBlock;
parameterIdx = currentTabBlock.lastParameterIdxBeforeStack;
currentTabBlock.parameterEndOffsetIdx[parameterIdx] += inputShiftOffset;
inputShiftOffset = 0;
pushTabOrEnterKey();
return true;
}
calculateIdx(); // 重新更新currFocusHighlightEndIdx标位
clearHighlight();
// 跳到方法尾
currentTabBlock = null;
scriptPanel.setCaretPosition(currFocusHighlightEndIdx + 1); // +1=)
return true;
} else {
parameterIdx++;
focusParameter();
return true;
}
}
return false;
}
public static void clearAll() {
clearHighlight();
if (currentTabBlock != null) {
tabBlockStack.removeAllElements();
currentTabBlock = null;
}
}
public static void cycle(final StringBuilder sb) {
if (sb == null) {
return;
}
sb.setLength(0);
synchronized (free) {
free.push(sb);
}
}
public static void setCurrentTabBlock(
final int startIdx, final char[] methods, final int parameterNum) {
final TabBlock newBlock = new TabBlock(startIdx, methods, parameterNum);
if (currentTabBlock != null) {
currentTabBlock.lastParameterIdxBeforeStack = parameterIdx;
tabBlockStack.push(currentTabBlock);
}
currentTabBlock = newBlock;
parameterIdx = 0;
inputShiftOffset = 0;
focusParameter();
}