diff options
Diffstat (limited to 'webapps/qooxdoo-0.6.5-sdk/frontend/framework/source/class/qx/log/DivAppender.js')
-rw-r--r-- | webapps/qooxdoo-0.6.5-sdk/frontend/framework/source/class/qx/log/DivAppender.js | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/webapps/qooxdoo-0.6.5-sdk/frontend/framework/source/class/qx/log/DivAppender.js b/webapps/qooxdoo-0.6.5-sdk/frontend/framework/source/class/qx/log/DivAppender.js deleted file mode 100644 index 506cae32a1..0000000000 --- a/webapps/qooxdoo-0.6.5-sdk/frontend/framework/source/class/qx/log/DivAppender.js +++ /dev/null @@ -1,166 +0,0 @@ -/* ************************************************************************ - - qooxdoo - the new era of web development - - http://qooxdoo.org - - Copyright: - 2006 STZ-IDA, Germany, http://www.stz-ida.de - - License: - LGPL: http://www.gnu.org/licenses/lgpl.html - EPL: http://www.eclipse.org/org/documents/epl-v10.php - See the LICENSE file in the project's top-level directory for details. - - Authors: - * Til Schneider (til132) - -************************************************************************ */ - -/* ************************************************************************ - -#module(log) - -************************************************************************ */ - -/** - * An appender that writes all messages to a div element. - * - * This class does not depend on qooxdoo widgets, so it also works when there - * are problems with widgets or when the widgets are not yet initialized. - * - * @param divId {String ? "qx_log"} the ID of the div element to write the - * messages to. - */ -qx.OO.defineClass("qx.log.DivAppender", qx.log.Appender, -function(divId) { - qx.log.Appender.call(this); - - this._divId = divId ? divId : "qx_log"; -}); - - -/** - * The maximum number of messages to show. If null the number of messages is not - * limited. - */ -qx.OO.addProperty({ name:"maxMessages", type:"number", defaultValue:500 }); - -// overridden -qx.OO.changeProperty({ name:"useLongFormat", type:"boolean", defaultValue:false, allowNull:false }); - -/** The CSS class name for the head div {containing the clear button}. */ -qx.OO.addProperty({ name:"headClassName", type:"string", defaultValue:"log-head" }); - -/** The CSS class name for the body div {containing the log messages}. */ -qx.OO.addProperty({ name:"bodyClassName", type:"string", defaultValue:"log-body" }); - -/** The CSS class name for a div showing the name of the current group. */ -qx.OO.addProperty({ name:"groupClassName", type:"string", defaultValue:"log-group" }); - -/** The CSS class name for a div showing a debug message. */ -qx.OO.addProperty({ name:"debugClassName", type:"string", defaultValue:"log-debug" }); - -/** The CSS class name for a div showing a info message. */ -qx.OO.addProperty({ name:"infoClassName", type:"string", defaultValue:"log-info" }); - -/** The CSS class name for a div showing a warn message. */ -qx.OO.addProperty({ name:"warnClassName", type:"string", defaultValue:"log-warn" }); - -/** The CSS class name for a div showing a error message. */ -qx.OO.addProperty({ name:"errorClassName", type:"string", defaultValue:"log-error" }); - - -/** - * Creates an onclick handler that clears a div element. This method is used to - * create a minimum closure. - * - * @param logElem {Element} the element to clear when the handler is called. - * @return {Function} the handler. - */ -qx.Proto._createClearButtonHandler = function(logElem) { - return function(evt) { - logElem.innerHTML = ""; - } -} - - -// overridden -qx.Proto.appendLogEvent = function(evt) { - var Logger = qx.log.Logger; - - // Initialize the log element if nessesary - if (this._logElem == null) { - var divElem = document.getElementById(this._divId); - if (divElem == null) { - throw new Error("Logging div with ID " + this._divId + " not found"); - } - divElem.innerHTML = '<div class="' + this.getHeadClassName() + '"><button>Clear</button></div>' - + '<div class="' + this.getBodyClassName() + '"></div>'; - - this._clearBt = divElem.firstChild.firstChild; - this._logElem = divElem.lastChild; - - this._clearBt.onclick = this._createClearButtonHandler(this._logElem); - } - - // Append the group when needed - var group = evt.logger.getName(); - if (evt.instanceId != null) { - group += "[" + evt.instanceId + "]"; - } - - if (group != this._lastGroup) { - var elem = document.createElement("div"); - elem.className = this.getGroupClassName(); - elem.innerHTML = group; - - this._logElem.appendChild(elem); - this._lastGroup = group; - } - - // Append the message - var elem = document.createElement("div"); - switch (evt.level) { - case Logger.LEVEL_DEBUG: elem.className = this.getDebugClassName(); break; - case Logger.LEVEL_INFO: elem.className = this.getInfoClassName(); break; - case Logger.LEVEL_WARN: elem.className = this.getWarnClassName(); break; - case Logger.LEVEL_ERROR: elem.className = this.getErrorClassName(); break; - } - elem.innerHTML = this.formatLogEvent(evt).replace(/&/g, "&") - .replace(/</g, "<").replace(/ /g, "  ").replace(/[\n]/g, "<br>"); - this._logElem.appendChild(elem); - - // Remove superflous messages - while (this._logElem.childNodes.length > this.getMaxMessages()) { - this._logElem.removeChild(this._logElem.firstChild); - - if (this._removedMessageCount == null) { - this._removedMessageCount = 1; - } else { - this._removedMessageCount++; - } - } - - if (this._removedMessageCount != null) { - this._logElem.firstChild.className = ""; - this._logElem.firstChild.innerHTML = "(" + this._removedMessageCount - + " messages removed)"; - } -} - - -// overridden -qx.Proto.dispose = function() { - if (this.getDisposed()) { - return true; - } - - if (this._clearBt) { - this._clearBt.onclick = null; - this._clearBt = null; - } - this._logElem = null; - - return qx.log.Appender.prototype.dispose.call(this); -} |