/**
* Return Javascript code that can be called on this JSObject to return the attribute to its
* present state
*/
public String getRestoreMethod(String attr) {
attr = attr.intern();
if (attr == SRC_ATTR) {
return "src=\"" + jsObject.getMember("src") + "\"";
}
if (attr == VALUE_ATTR) {
String value = getString();
if (nodeName == OBJECT_NAME) return "setString('" + escapeNewlines(value) + "')";
// FIX implement SPAN_NAME
// FIX implement INPUT_NAME (including radio and checkbox)
if (nodeName == TEXTAREA_NAME) return "value='" + value + "'";
}
if (attr == DISABLED_ATTR) {
if (nodeName == OBJECT_NAME || nodeName == APPLET_NAME) {
// FIX add setDisabled() method to EmbeddedEditorApplet
}
if (nodeName == SPAN_NAME) {
return ""; // spans are never "enabled" anyway
}
if (nodeName == INPUT_NAME) {
// FIX handle radio and checkboxes
return "disabled=" + jsObject.getMember("disabled");
}
if (nodeName == TEXTAREA_NAME) return "disabled=" + jsObject.getMember("disabled");
}
// inert
return "unimplemented=" + attr;
}
public void setString(String newval) {
JSObject firstChild = null; // used in SPAN
try {
if (nodeName == OBJECT_NAME || nodeName == APPLET_NAME) {
Object[] args = {newval};
jsObject.call("setString", args);
return;
}
if (nodeName == SPAN_NAME) {
Object[] args = {newval};
firstChild = (JSObject) jsObject.getMember("firstChild");
if (firstChild == null) {
// FIX create the text child node
System.err.println("FIX: no child for " + jsObject);
}
firstChild.setMember("nodeValue", newval);
return;
}
if (nodeName == INPUT_NAME) {
String inputType = jsObject.getMember("type").toString().intern();
if (inputType.equals(RADIO_INPUT)) {
JSObject radioGroup = groupOfRadioInput(jsObject);
int groupLength = ((Double) radioGroup.getMember("length")).intValue();
for (int i = 0; i < groupLength; i += 1) {
JSObject radioInGroup = (JSObject) radioGroup.getSlot(i);
String radiosVal = (String) radioInGroup.getMember("value");
if (radiosVal.equals(newval)) radioInGroup.setMember("checked", Boolean.TRUE);
else radioInGroup.removeMember("checked");
}
return;
} else {
// default INPUT control
jsObject.setMember("value", newval);
return;
}
}
if (nodeName == TEXTAREA_NAME) {
jsObject.setMember("value", newval);
return;
}
} catch (Exception ex) {
System.err.println("setString error on " + jsObject);
ex.printStackTrace();
return;
}
// no matches
throw new IllegalStateException("setString does not support nodeName " + nodeName);
}
/**
* Reads all available cookies
*
* @return The complete cookie string
*/
protected String getCookie() {
/*
** get all cookies for a document
*/
try {
JSObject myBrowser = JSObject.getWindow(applet);
JSObject myDocument = (JSObject) myBrowser.getMember("document");
String myCookie = (String) myDocument.getMember("cookie");
if (myCookie != null && myCookie.length() > 0) return myCookie;
} catch (Exception e) {
LOG.error("getCookie failed", e);
}
return "?";
}
public static String getCookie() {
try {
JSObject myDocument = (JSObject) jsBrowserWindow.getMember("document");
String myCookie = (String) myDocument.getMember("cookie");
Log.log("cookie: " + myCookie);
if (myCookie.length() > 0) {
return myCookie;
}
} catch (Exception e) {
Log.log("Error getting cookie", e);
}
return "";
}
/**
* Gets a list of all available command and keyboard shortcuts
*
* @deprecated for internal usage only.
* @return list of available commands
*/
@Deprecated
public ArrayList<Command> getCommandList() {
JSObject names = (JSObject) mEditor.getModel().eval("this.commands.byName");
ArrayList<Command> arr = new ArrayList<>();
for (String str : Commons.getAllProperties(names)) {
arr.add(new Command((JSObject) names.getMember(str)));
}
return arr;
}
public String getString() {
JSObject firstChild = null; // used in SPAN
System.out.println(" ..getString() on " + this);
try {
if (nodeName == OBJECT_NAME || nodeName == APPLET_NAME) {
Object[] args = {};
return (String) jsObject.call("getString", args);
}
if (nodeName == SPAN_NAME) {
firstChild = (JSObject) jsObject.getMember("firstChild");
return firstChild.getMember("nodeValue").toString();
}
if (nodeName == INPUT_NAME) {
String inputType = jsObject.getMember("type").toString().intern();
if (inputType.equals(RADIO_INPUT)) {
JSObject radioGroup = groupOfRadioInput(jsObject);
int groupLength = ((Double) radioGroup.getMember("length")).intValue();
for (int i = 0; i < groupLength; i += 1) {
JSObject radioInGroup = (JSObject) radioGroup.getSlot(i);
Boolean checked = (Boolean) radioInGroup.getMember("checked");
if (checked.booleanValue()) return (String) radioInGroup.getMember("value");
}
return "*noselection*";
} else {
// default INPUT control
return jsObject.getMember("value").toString();
}
}
if (nodeName == TEXTAREA_NAME) {
return jsObject.getMember("value").toString();
}
} catch (Exception ex) {
System.err.println("getString error on " + jsObject);
ex.printStackTrace();
return ERROR_VAL;
}
// no matches
throw new IllegalStateException("getString does not support nodeName " + nodeName);
}
/**
* Delete a cookie
*
* @param name The name of the cookie
*/
protected void deleteCookie(String name) {
setCookie(name, " ");
/*
** delete a cookie, set the expiration in the past
*/
java.util.Calendar c = java.util.Calendar.getInstance();
c.add(java.util.Calendar.MONTH, -1);
String expires = "; expires=" + c.getTime().toString();
String s1 = name + expires;
try {
JSObject myBrowser = JSObject.getWindow(applet);
JSObject myDocument = (JSObject) myBrowser.getMember("document");
LOG.debug("del: " + s1);
myDocument.setMember("cookie", s1);
} catch (JSException e) {
LOG.error("deleteCookie " + name + " failed", e);
}
}
@Override
public void activate() {
try {
boolean set = false;
Object contentWindow = node.getMember("contentWindow");
if (contentWindow instanceof JSObject) {
Object document = ((JSObject) contentWindow).getMember("document");
if (document instanceof JSObject) {
context.item().frame.set(new ElementServer((JSObject) document, context));
set = true;
}
}
if (!set) {
context.item().frame.set(this);
}
} catch (Throwable t) {
LogsServer.instance().exception(t);
}
}
/**
* Write a cookie
*
* @param name The name of the cookie
* @param value The value to write
*/
protected void setCookie(String name, String value) {
value = cleanValue(value);
/*
** write a cookie
** computes the expiration date, good for 1 month
*/
java.util.Calendar c = java.util.Calendar.getInstance();
c.add(java.util.Calendar.YEAR, 1);
String expires = "; expires=" + c.getTime().toString();
String s1 = name + "=" + value + expires;
LOG.debug(s1);
try {
JSObject myBrowser = JSObject.getWindow(applet);
JSObject myDocument = (JSObject) myBrowser.getMember("document");
myDocument.setMember("cookie", s1);
LOG.debug("set:" + s1);
} catch (JSException e) {
LOG.error("setCookie " + name + "=" + value + " failed", e);
}
}
public void jjsReadJSObject() {
JSObject jsobjectvalue = (JSObject) window.getMember(jsvar);
System.out.println(jsobjectvalue);
}
public void jjsRead2DArray() {
Object[][] arrayvalue = (Object[][]) window.getMember(jsvar);
System.out.println(Arrays.deepToString(arrayvalue));
}
public void jjsReadObject() {
value = window.getMember(jsvar).toString();
System.out.println(value);
}
public void jjsReadBoolean() {
value = new Boolean(window.getMember(jsvar).toString());
System.out.println(value);
}
public void jjsReadDouble() {
value = new Double(window.getMember(jsvar).toString());
System.out.println(value);
}
static JSObject groupOfRadioInput(JSObject anInput) {
JSObject form = (JSObject) anInput.getMember("form");
String groupName = (String) anInput.getMember("name");
JSObject radioGroup = (JSObject) form.getMember(groupName);
return radioGroup;
}
public SmartJSO(JSObject jso) {
jsObject = jso;
nodeName = jsObject.getMember("nodeName").toString().intern();
}
/** {@inheritDoc} */
@Override
public String getAttribute(final String attrName) {
String val = (String) (node.getMember(attrName));
return val == null || val.equals("undefined") ? "" : val;
}
// methods for testing read from JavaScript variables
public void jjsReadInt() {
// value = new Integer(window.getMember(jsvar).toString());
int num = ((Number) window.getMember(jsvar)).intValue();
System.out.println(value);
}
