diff options
Diffstat (limited to 'webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/core/Object.js')
| -rw-r--r-- | webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/core/Object.js | 525 |
1 files changed, 0 insertions, 525 deletions
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/core/Object.js b/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/core/Object.js deleted file mode 100644 index 26453f82a2..0000000000 --- a/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/core/Object.js +++ /dev/null @@ -1,525 +0,0 @@ -/* ************************************************************************ - - qooxdoo - the new era of web development - - http://qooxdoo.org - - Copyright: - 2004-2006 by 1&1 Internet AG, Germany, http://www.1and1.org - - License: - LGPL 2.1: http://www.gnu.org/licenses/lgpl.html - - Authors: - * Sebastian Werner (wpbasti) - * Andreas Ecker (ecker) - -************************************************************************ */ - -/* ************************************************************************ - -#module(core) -#load(qx.core.Init) - -************************************************************************ */ - -/** - * The qooxdoo base object. All qooxdoo classes extend this one - * - * This class contains functions for: - * <ul> - * <li> logging </li> - * <li> common getter/setter </li> - * <li> user data </li> - * <li> object destruction </li> - * </ul> - * - * @param vAutoDispose {boolean ? true} wether the object should be disposed automatically by qooxdoo - */ -qx.OO.defineClass("qx.core.Object", Object, -function(vAutoDispose) -{ - this._hashCode = qx.core.Object._counter++; - - if (vAutoDispose !== false) { - qx.core.Object._db.push(this); - } -}); - - -/* ---------------------------------------------------------------------------- - DEFAULT SETTINGS ---------------------------------------------------------------------------- -*/ - -qx.Settings.setDefault("enableDisposerDebug", false); - - - - - -/* ************************************************************************ - Class data, properties and methods -************************************************************************ */ - -qx.Class._counter = 0; -qx.Class._db = []; - -/** - * Generate an unique key for the given object and return it. - * Sets object._hashCode to the generated key. - * - * @param o {Object} - * @return {int} unique key for the given object - */ -qx.Class.toHashCode = function(o) -{ - if(o._hashCode != null) { - return o._hashCode; - } - - return o._hashCode = qx.core.Object._counter++; -} - - -/** - * Class function which returns an object given its hash code - * - * @param hash {string} hash code of an object - * - * @returns {Object} the object whose hash is specified - */ -qx.Class.fromHashCode = function(hash) { - return qx.core.Object._db[hash]; -} - - -/** - * Destructor. This method is called by qooxdoo on object destruction. - * - * Any class that holds ressources like links to DOM nodes must overwrite - * this method and free theese ressources. - */ -qx.Class.dispose = function() -{ - // var logger = qx.dev.log.Logger.getClassLogger(qx.core.Object); - // logger.debug("Disposing Application"); - - // var vStart = (new Date).valueOf(); - var vObject; - - for (var i=qx.core.Object._db.length-1; i>=0; i--) - { - vObject = qx.core.Object._db[i]; - - if (vObject && vObject._disposed === false) - { - // logger.debug("Disposing: " + vObject); - vObject.dispose(); - } - } - - // logger.debug("Done in: " + ((new Date).valueOf() - vStart) + "ms"); -} - - -/** - * Summary of allocated objects - * - * @return {string} summary of allocated objects. - */ -qx.Class.summary = function() -{ - var vData = {}; - var vCounter = 0; - - for (var i=qx.core.Object._db.length-1; i>=0; i--) - { - vObject = qx.core.Object._db[i]; - - if (vObject && vObject._disposed === false) - { - if (vData[vObject.classname] == null) - { - vData[vObject.classname] = 1; - } - else - { - vData[vObject.classname]++; - } - - vCounter++; - } - } - - var vArrData = []; - - for (var vClassName in vData) { - vArrData.push({ classname : vClassName, number : vData[vClassName] }); - } - - vArrData.sort(function(a, b) { - return b.number - a.number; - }); - - var vMsg = "Summary: (" + vCounter + " Objects)\n\n"; - - for (var i=0; i<vArrData.length; i++) { - vMsg += vArrData[i].number + ": " + vArrData[i].classname + "\n"; - } - - alert(vMsg); -} - -/** - * Enable or disable the Object. - * - * The actual semantic of this property depends on concrete subclass of qx.core.Object. - */ -qx.OO.addProperty({ name : "enabled", type : "boolean", defaultValue : true, getAlias : "isEnabled" }); - - - - - - -/* ************************************************************************ - Instance data, properties and methods -************************************************************************ */ - -/* ---------------------------------------------------------------------------- - UTILITIES ---------------------------------------------------------------------------- -*/ - -/** - * Returns a string represantation of the qooxdoo object. - * - * @returns {string} string representation of the object - */ -qx.Proto.toString = function() -{ - if(this.classname) { - return "[object " + this.classname + "]"; - } - - return "[object Object]"; -} - - -/** - * Return unique hash code of object - * - * @return {int} unique hash code of the object - */ -qx.Proto.toHashCode = function() { - return this._hashCode; -} - - -/** - * Returns true if the object is disposed. - * - * @return {boolean} wether the object has been disposed - */ -qx.Proto.getDisposed = function() { - return this._disposed; -} - - -/** - * Returns true if the object is disposed. - * - * @return {boolean} wether the object has been disposed - */ -qx.Proto.isDisposed = function() { - return this._disposed; -} - - -/** - * Returns a settings from global setting definition - * - * @param vKey {string} - * @return {Object} value of the global setting - */ -qx.Proto.getSetting = function(vKey) { - return qx.Settings.getValueOfClass(this.classname, vKey); -} - - -/* ---------------------------------------------------------------------------- - LOGGING INTERFACE ---------------------------------------------------------------------------- -*/ - -/** - * Returns the logger of this class. - * - * @return {qx.dev.log.Logger} the logger of this class. - */ -qx.Proto.getLogger = function() { - return qx.dev.log.Logger.getClassLogger(this.constructor); -} - - -/** - * Logs a debug message. - * - * @param msg {var} the message to log. If this is not a string, the - * object dump will be logged. - * @param exc {var ? null} the exception to log. - */ -qx.Proto.debug = function(msg, exc) { - this.getLogger().debug(msg, this._hashCode, exc); -} - - -/** - * Logs an info message. - * - * @param msg {var} the message to log. If this is not a string, the - * object dump will be logged. - * @param exc {var ? null} the exception to log. - */ -qx.Proto.info = function(msg, exc) { - this.getLogger().info(msg, this._hashCode, exc); -} - - -/** - * Logs a warning message. - * - * @param msg {var} the message to log. If this is not a string, the - * object dump will be logged. - * @param exc {var ? null} the exception to log. - */ -qx.Proto.warn = function(msg, exc) { - this.getLogger().warn(msg, this._hashCode, exc); -} - - -/** - * Logs an error message. - * - * @param msg {var} the message to log. If this is not a string, the - * object dump will be logged. - * @param exc {var ? null} the exception to log. - */ -qx.Proto.error = function(msg, exc) { - this.getLogger().error(msg, this._hashCode, exc); -} - - - - -/* ---------------------------------------------------------------------------- - COMMON SETTER/GETTER SUPPORT ---------------------------------------------------------------------------- -*/ - -/** - * Sets multiple properties at once by using a property list - * - * @param propertyValues {Object} A hash of key-value pairs. - */ -qx.Proto.set = function(propertyValues) -{ - if (typeof propertyValues !== "object") { - throw new Error("Please use a valid hash of property key-values pairs."); - } - - for (var prop in propertyValues) - { - try - { - this[qx.OO.setter[prop]](propertyValues[prop]); - } - catch(ex) - { - this.error("Setter of property " + prop + " returned with an error", ex); - } - } - - return this; -} - -/** - * Gets multiple properties at once by using a property list - * - * @param propertyNames {string | array | hash} list of the properties to get - * @param outputHint {string ? "array"} how should the values be returned. Possible values are "hash" and "array". -*/ -qx.Proto.get = function(propertyNames, outputHint) -{ - switch(typeof propertyNames) - { - case "string": - return this["get" + qx.lang.String.toFirstUp(propertyNames)](); - - case "object": - if (typeof propertyNames.length === "number") - { - if (outputHint == "hash") - { - var h = {}; - - propertyLength = propertyNames.length; - for (var i=0; i<propertyLength; i++) - { - try{ - h[propertyNames[i]] = this["get" + qx.lang.String.toFirstUp(propertyNames[i])](); - } - catch(ex) - { - throw new Error("Could not get a valid value from property: " + propertyNames[i] + "! Is the property existing? (" + ex + ")"); - } - } - - return h; - } - else - { - propertyLength = propertyNames.length; - for (var i=0; i<propertyLength; i++) - { - try{ - propertyNames[i] = this["get" + qx.lang.String.toFirstUp(propertyNames[i])](); - } - catch(ex) - { - throw new Error("Could not get a valid value from property: " + propertyNames[i] + "! Is the property existing? (" + ex + ")"); - } - } - - return propertyNames; - } - } - else - { - for (var i in propertyNames) { - propertyNames[i] = this["get" + qx.lang.String.toFirstUp(i)](); - } - - return propertyNames; - } - - default: - throw new Error("Please use a valid array, hash or string as parameter!"); - } -} - - - - - -/* ---------------------------------------------------------------------------- - USER DATA ---------------------------------------------------------------------------- -*/ - -/** - * Store user defined data inside the object. - * - * @param vKey {string} - * @param vValue {Object} - */ -qx.Proto.setUserData = function(vKey, vValue) -{ - if (!this._userData) { - this._userData = {}; - } - - this._userData[vKey] = vValue; -} - - -/** - * Load user defined data from the object - * - * @param vKey {string} - * @return {Object} the user data - */ -qx.Proto.getUserData = function(vKey) -{ - if (!this._userData) { - return null; - } - - return this._userData[vKey]; -} - - - - - - -/* ---------------------------------------------------------------------------- - DISPOSER ---------------------------------------------------------------------------- -*/ - -qx.Proto._disposed = false; - -/** - * Dispose this object - */ -qx.Proto.dispose = function() -{ - if (this.getDisposed()) { - return; - } - - // Dispose user data - if (this._userData) - { - for(var vKey in this._userData) { - this._userData[vKey] = null; - } - - this._userData = null; - } - - // Finally cleanup properties - if (this._objectproperties) - { - var a = this._objectproperties.split(","); - var d = qx.OO.values; - - for (var i=0, l=a.length; i<l; i++) { - this[d[a[i]]] = null; - } - - this._objectproperties = null; - } - - if (this.getSetting("enableDisposerDebug")) - { - for (var vKey in this) - { - if (this[vKey] !== null && typeof this[vKey] === "object") - { - this.debug("Missing class implementation to dispose: " + vKey); - delete this[vKey]; - } - } - } - - /* - if (typeof CollectGarbage === "function") { - CollectGarbage(); - } - */ - - // Delete Entry from Object DB - qx.core.Object._db[this._hashCode] = null; - - // Mark as disposed - this._disposed = true; -} |