protected void handleTagStart(
List<BBCodeItem> bbCodeItems, Stack<String> tags, BBCodeToken bbCodeToken) {
String startTag = bbCodeToken.getStartTag();
if (_blockElements.contains(startTag)) {
String currentTag = null;
while (!tags.isEmpty()
&& ((currentTag = tags.lastElement()) != null)
&& _inlineElements.contains(currentTag)) {
BBCodeToken currentTagBBCodeToken = new BBCodeToken(currentTag);
handleTagEnd(bbCodeItems, tags, currentTagBBCodeToken);
}
}
if (_selfCloseElements.contains(startTag) && startTag.equals(tags.lastElement())) {
BBCodeToken tagBBCodeToken = new BBCodeToken(startTag);
handleTagEnd(bbCodeItems, tags, tagBBCodeToken);
}
tags.push(startTag);
BBCodeItem bbCodeItem = new BBCodeItem(TYPE_TAG_START, bbCodeToken.getAttribute(), startTag);
bbCodeItems.add(bbCodeItem);
}
@Override
public void onBackPressed() {
if (fragmentStack.size() > 1) {
fragmentCount.pop();
fragmentStack.pop().onPause();
setItemCheck(fragmentCount.lastElement());
Fragment fragment = fragmentStack.lastElement();
fragmentManager.beginTransaction().replace(R.id.container, fragment).commit();
} else {
final Dialog dialog = new Dialog(this);
dialog.setContentView(R.layout.dialog_exit);
dialog.setTitle("Exit app ?");
Button button_exit = (Button) dialog.findViewById(R.id.button_exit);
Button button_cancel = (Button) dialog.findViewById(R.id.button_cancle);
dialog.show();
button_exit.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
dialog.dismiss();
finish();
}
});
button_cancel.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
dialog.dismiss();
}
});
}
}
@Override
protected void onResume() {
super.onResume();
if (!isLoad) {
Log.e("Load from Resume", "run");
LoadData();
isLoad = true;
if (fragmentCount.lastElement() == 0) onNavigationDrawerItemSelected(0);
else if (fragmentCount.lastElement() == 5) onNavigationDrawerItemSelected(5);
}
}
@Override
public void onItemCulinaryPage(int id) {
// TODO Auto-generated method stub
FragmentTransaction ft = fragmentManager.beginTransaction();
detailDiscover = new DetailDiscover();
ft.add(R.id.content_frame, detailDiscover);
fragmentStack.lastElement().onPause();
ft.hide(fragmentStack.lastElement());
fragmentStack.push(detailDiscover);
ft.commit();
}
private int recursive(
Transaction txn,
final String endProt,
Stack<String> path,
int bestDepth,
final int maxDepth) {
DatabaseEntry key = new DatabaseEntry();
DatabaseEntry data = new DatabaseEntry();
StringBinding.stringToEntry(path.lastElement(), key);
if (this.database.get(txn, key, data, null) == OperationStatus.SUCCESS) {
Set<String> partners = this.bindingSet.entryToObject(data);
for (String prot2 : partners) {
int depth = -1;
if (prot2.equals(endProt)) {
depth = path.size() - 1;
} else if (path.size() < maxDepth && !path.contains(prot2)) {
path.push(prot2);
depth = recursive(txn, endProt, path, bestDepth, maxDepth);
path.pop();
}
if (depth != -1 && (bestDepth == -1 || bestDepth > depth)) {
bestDepth = depth;
}
}
}
return bestDepth;
}
/** 获取当前Activity（栈顶Activity） */
public BaseActivity currentActivity() {
if (activityStack == null || activityStack.isEmpty()) {
return null;
}
BaseActivity activity = activityStack.lastElement();
return activity;
}
/** ����ǰActivity����ջ�����һ��ѹ��ģ� */
public void finishActivity() {
Activity activity = activityStack.lastElement();
if (activity != null) {
activity.finish();
activity = null;
}
}
/** 获得当前栈顶Activity */
public Activity currentActivity() {
// lastElement()获取最后个子元素，这里是栈顶的Activity
if (mActivityStack == null || mActivityStack.size() == 0) {
return null;
}
Activity activity = mActivityStack.lastElement();
return activity;
}
public Activity currentActivity() {
if (activityStack.size() > 0) {
Activity activity = activityStack.lastElement();
return activity;
} else {
return null;
}
}
@Override
public void onBackPressed() {
// TODO Auto-generated method stub
Stack<Fragment> fragmStack = fragmentStack;
if (fragmStack.size() != 1) {
FragmentTransaction ft = fragmentManager.beginTransaction();
fragmentStack.lastElement().onPause();
ft.remove(fragmentStack.pop());
fragmentStack.lastElement().onResume();
ft.show(fragmentStack.lastElement());
ft.commit();
} else {
super.onBackPressed();
}
}
void endElement() {
String localName = atts.getName();
if (idRecordingStack.size() > 0) {
IdRecording ir = idRecordingStack.lastElement();
ir.sb.append("</");
ir.sb.append(localName);
ir.sb.append(">");
ir.level--;
if (ir.level == 0) {
String xml = ir.sb.toString();
// Log.d(TAG, "Added element with id " + ir.id + " and content: " + xml);
idXml.put(ir.id, xml);
idRecordingStack.pop();
if (idRecordingStack.size() > 0) {
idRecordingStack.lastElement().sb.append(xml);
}
Log.w(TAG, xml);
}
}
}
void startElement() {
String localName = atts.getName();
String id = ParseUtil.getStringAttr("id", atts);
if (id != null) {
IdRecording ir = new IdRecording(id);
idRecordingStack.push(ir);
}
if (idRecordingStack.size() > 0) {
IdRecording ir = idRecordingStack.lastElement();
ir.level++;
// appendElementString(ir.sb, atts.getNamespace(), localName, atts.getName(), atts);
appendElementString(ir.sb, localName, atts);
}
}
private static String _fixCssMarkupIfNeeded(String cssText) {
Pattern p = Pattern.compile("(\\{([^\\{\\}]*)\\;([^\\{\\}\\@\\;]*)\\{)");
Matcher m = p.matcher(cssText);
while (m.find()) {
String[] strToRepl = m.group().split(";");
if (strToRepl.length < 1) {
continue;
}
strToRepl[strToRepl.length - 1] = "}" + strToRepl[strToRepl.length - 1];
StringBuilder sb = new StringBuilder();
for (String s : strToRepl) {
sb.append(s);
sb.append(";");
}
String replacement = sb.toString();
cssText = cssText.replace(m.group(), replacement);
}
Stack<Character> stack = new Stack();
StringBuilder sb = new StringBuilder(cssText);
Character tmp;
for (int i = 0; i < sb.length(); i++) {
tmp = sb.charAt(i);
if (tmp == '{') {
stack.push(tmp);
}
if (tmp == '}' && !stack.empty() && stack.lastElement() == '{') {
stack.pop();
} else if (tmp == '}' && stack.empty()) {
sb.setCharAt(i, ' ');
}
}
return sb.toString();
}
private void Searching(int current) {
if (isFinal(current)) {
isFound = true;
return;
} else {
if (!ifContainsUnvisitedChildren(current)) {
stack.pop();
if (stack.isEmpty()) return;
else Searching((int) stack.lastElement());
} else {
int next = getFirstUnvisitedChild(current);
stack.push(next);
visited.add(next);
Searching(next);
}
}
}
/**
* @param obj
* @param key
* @todo refactor - move me - generating PLists from a stack of objets is not part of being a
* PList.
*/
public PListObject popStack() {
if (stack.isEmpty()) {
return null;
}
PListObject ret = stack.pop();
stackCtxNestedDepth--;
if (!stack.isEmpty()) {
switch (stack.lastElement().getType()) {
case DICT:
stackCtxInArray = false;
stackCtxInDict = true;
break;
case ARRAY:
stackCtxInArray = true;
stackCtxInDict = false;
break;
}
} else {
stackCtxInArray = false;
stackCtxInDict = false;
}
return ret;
}
public static void include_once(Context cx, Scriptable thisObj, Object[] args, Function funObj)
throws ScriptException {
String functionName = "include_once";
int argsCount = args.length;
if (argsCount != 1) {
HostObjectUtil.invalidNumberOfArgs(
CommonManager.HOST_OBJECT_NAME, functionName, argsCount, false);
}
if (!(args[0] instanceof String)) {
HostObjectUtil.invalidArgsError(
CommonManager.HOST_OBJECT_NAME, functionName, "1", "string", args[0], false);
}
JaggeryContext jaggeryContext = CommonManager.getJaggeryContext();
Stack<String> includesCallstack = CommonManager.getCallstack(jaggeryContext);
String parent = includesCallstack.lastElement();
String fileURL = (String) args[0];
if (CommonManager.isHTTP(fileURL) || CommonManager.isHTTP(parent)) {
CommonManager.include_once(cx, thisObj, args, funObj);
return;
}
executeScript(jaggeryContext, jaggeryContext.getScope(), fileURL, false, false, true);
}
/** ��ȡ��ǰActivity����ջ�����һ��ѹ��ģ� */
public Activity currentActivity() {
Activity activity = activityStack.lastElement();
return activity;
}
public void finishActivity() {
Activity activity = activityStack.lastElement();
if (activity != null) {
finishActivity(activity);
}
}
private static ScriptableObject executeScript(
JaggeryContext jaggeryContext,
ScriptableObject scope,
String fileURL,
final boolean isJSON,
boolean isBuilt,
boolean isIncludeOnce)
throws ScriptException {
Stack<String> includesCallstack = CommonManager.getCallstack(jaggeryContext);
Map<String, Boolean> includedScripts = CommonManager.getIncludes(jaggeryContext);
ServletContext context = (ServletContext) jaggeryContext.getProperty(Constants.SERVLET_CONTEXT);
String parent = includesCallstack.lastElement();
String keys[] = WebAppManager.getKeys(context.getContextPath(), parent, fileURL);
fileURL = getNormalizedScriptPath(keys);
if (includesCallstack.search(fileURL) != -1) {
return scope;
}
if (isIncludeOnce && includedScripts.get(fileURL) != null) {
return scope;
}
ScriptReader source;
RhinoEngine engine = jaggeryContext.getEngine();
if (isBuilt) {
source =
new ScriptReader(context.getResourceAsStream(fileURL)) {
@Override
protected void build() throws IOException {
try {
if (isJSON) {
sourceReader =
new StringReader("(" + HostObjectUtil.streamToString(sourceIn) + ")");
} else {
sourceReader = new StringReader(HostObjectUtil.streamToString(sourceIn));
}
} catch (ScriptException e) {
throw new IOException(e);
}
}
};
} else {
source = new ScriptReader(context.getResourceAsStream(fileURL));
}
ScriptCachingContext sctx =
new ScriptCachingContext(jaggeryContext.getTenantId(), keys[0], keys[1], keys[2]);
sctx.setSecurityDomain(new JaggerySecurityDomain(fileURL, context));
long lastModified = WebAppManager.getScriptLastModified(context, fileURL);
sctx.setSourceModifiedTime(lastModified);
includedScripts.put(fileURL, true);
includesCallstack.push(fileURL);
if (isJSON) {
scope = (ScriptableObject) engine.eval(source, scope, sctx);
} else {
engine.exec(source, scope, sctx);
}
includesCallstack.pop();
return scope;
}
/** 结束当前Activity（堆栈中最后一个压入的） */
public void finishActivity() {
Activity activity = activityStack.lastElement();
finishActivity(activity);
}
public static Context getFrontMostActivity() {
if (activityStack.size() == 0) {
return getContext();
}
return activityStack.lastElement();
}
/** Finish current activity */
public void finishCurrentActivity() {
Activity currentActivity = activityStack.lastElement();
finishActivity(currentActivity);
}
public static void include(Context cx, Scriptable thisObj, Object[] args, Function funObj)
throws ScriptException {
String functionName = "include";
int argsCount = args.length;
if (argsCount != 1 && argsCount != 2) {
HostObjectUtil.invalidNumberOfArgs(HOST_OBJECT_NAME, functionName, argsCount, false);
}
if (!(args[0] instanceof String)) {
HostObjectUtil.invalidArgsError(
HOST_OBJECT_NAME, functionName, "1", "string", args[0], false);
}
if (argsCount == 2 && !(args[1] instanceof ScriptableObject)) {
HostObjectUtil.invalidArgsError(
HOST_OBJECT_NAME, functionName, "2", "Object", args[1], false);
}
JaggeryContext jaggeryContext = getJaggeryContext();
RhinoEngine engine = jaggeryContext.getEngine();
if (engine == null) {
log.error("Rhino Engine in Jaggery context is null");
throw new ScriptException("Rhino Engine in Jaggery context is null");
}
Stack<String> includesCallstack = getCallstack(jaggeryContext);
Map<String, Boolean> includedScripts = getIncludes(jaggeryContext);
String parent = includesCallstack.lastElement();
String fileURL = (String) args[0];
if (isHTTP(fileURL) || isHTTP(parent)) {
if (!isHTTP(fileURL)) {
fileURL = parent + fileURL;
}
if (includesCallstack.search(fileURL) != -1) {
return;
}
ScriptReader source;
ScriptableObject scope;
if (argsCount == 2) {
scope = (ScriptableObject) args[1];
} else {
scope = jaggeryContext.getScope();
}
// this is a remote file url
try {
URL url = new URL(fileURL);
url.openConnection();
source = new ScriptReader(url.openStream());
includedScripts.put(fileURL, true);
includesCallstack.push(fileURL);
engine.exec(source, scope, null);
includesCallstack.pop();
} catch (MalformedURLException e) {
String msg = "Malformed URL. function : import, url : " + fileURL;
log.warn(msg, e);
throw new ScriptException(msg, e);
} catch (IOException e) {
String msg = "IO exception while importing content from url : " + fileURL;
log.warn(msg, e);
throw new ScriptException(msg, e);
}
} else {
String msg = "Unsupported file include : " + fileURL;
throw new ScriptException(msg);
}
}
