Type.registerNamespace("Sys.Extended.UI.HtmlEditor.ToolbarButtons");
Sys.Extended.UI.HtmlEditor.ToolbarButtons.InsertLink = function(element) {
Sys.Extended.UI.HtmlEditor.ToolbarButtons.InsertLink.initializeBase(this, [element]);
this._emptySrc = window.location.href.replace(/(http[s]*\:\/\/)[^\u0000]*/i, "$1");
}
Sys.Extended.UI.HtmlEditor.ToolbarButtons.InsertLink.prototype = {
callMethod: function() {
var editor = this._designPanel,
sel = editor._getSelection(),
range = editor._createRange(sel),
parent = Sys.Extended.UI.HtmlEditor.getSelParent(editor);
if(parent.nodeType == 3)
parent = parent.parentNode;
while(parent && Sys.Extended.UI.HtmlEditor.isStyleTag(parent.tagName) && parent.tagName.toUpperCase() != "A")
parent = parent.parentNode;
if(parent && parent.tagName.toUpperCase() == "A") {
this._edit = true;
this._editLink(parent);
} else {
this._edit = false;
if(!this._createLink())
return false;
}
if(!Sys.Extended.UI.HtmlEditor.ToolbarButtons.InsertLink.callBaseMethod(this, "callMethod"))
return false;
return true;
},
opened: function(contentWindow) {
this._preparePopup(contentWindow);
},
ok: function(contentWindow) {
var targetField = contentWindow.popupMediator.getField("target");
if(targetField != null)
this._obj.target = targetField.value;
var urlField = contentWindow.popupMediator.getField("url");
if(urlField != null)
this._obj.href = urlField.value;
if(/^javascript:/.test(this._obj.href)) {
this._obj.target = null;
try {
this._obj.removeAttribute("target");
} catch(e) { }
} else {
var targetField = contentWindow.popupMediator.getField("target");
if(targetField != null)
this._obj.target = targetField.value;
}
if(this._edit) {
this._edit_callback(true);
} else {
this._create_callback(true);
}
},
cancel: function(contentWindow) {
if(this._edit)
this._edit_callback(false);
else
this._create_callback(false);
},
_createLink: function() {
var editor = this._designPanel,
selectedHTML = (!Sys.Extended.UI.HtmlEditor.isIE) ? Sys.Extended.UI.HtmlEditor.Trim(editor.getSelectedHTML()) : "",
sel = editor._getSelection(),
range = editor._createRange(sel);
this._txt = null;
if(!(editor.isControl() && Sys.Extended.UI.HtmlEditor.getSelParent(editor).tagName && (Sys.Extended.UI.HtmlEditor.getSelParent(editor).tagName.toUpperCase() == "EMBED" || Sys.Extended.UI.HtmlEditor.getSelParent(editor).tagName.toUpperCase() == "IMG")) &&
!(!editor.isControl() && ((Sys.Extended.UI.HtmlEditor.isIE && range.text.length > 0) || (!Sys.Extended.UI.HtmlEditor.isIE && selectedHTML.length > 0)))) {
editor._saveContent();
var _span = editor._doc.createElement("span");
_span.innerHTML = "new link";
_span.id = Sys.Extended.UI.HtmlEditor.smartClassName;
var needSelect = true;
if(Sys.Extended.UI.HtmlEditor.isIE && editor.isControl()) {
var control = range.item(0);
var _span1 = editor._doc.createElement("span");
control.parentNode.insertBefore(_span1, control);
this._txt = _span.firstChild;
control.parentNode.insertBefore(this._txt, control);
var _span2 = editor._doc.createElement("span");
control.parentNode.insertBefore(_span2, control);
control.parentNode.removeChild(control);
editor.setSelectionAfterOperation([_span1, _span2], false);
needSelect = false;
} else {
editor.insertHTML(Sys.Extended.UI.HtmlEditor.getHTML(_span, true));
var el = editor._doc.getElementById(Sys.Extended.UI.HtmlEditor.smartClassName);
this._txt = el.firstChild;
el.parentNode.insertBefore(el.firstChild, el);
el.parentNode.removeChild(el);
}
if(!Sys.Extended.UI.HtmlEditor.isIE) {
range = editor._createRange();
range.setStart(this._txt, 0);
range.setEnd(this._txt, ("" + this._txt.data + "").length);
editor._removeAllRanges(sel);
editor._selectRange(sel, range);
} else {
if(needSelect)
range.select();
}
selectedHTML = (!Sys.Extended.UI.HtmlEditor.isIE) ? Sys.Extended.UI.HtmlEditor.Trim(editor.getSelectedHTML()) : "";
sel = editor._getSelection();
range = editor._createRange(sel);
}
if((editor.isControl() && Sys.Extended.UI.HtmlEditor.getSelParent(editor).tagName.toUpperCase() == "IMG") ||
(!editor.isControl() && ((Sys.Extended.UI.HtmlEditor.isIE && range.text.length > 0) || (!Sys.Extended.UI.HtmlEditor.isIE && selectedHTML.length > 0)))) {
editor._saveContent();
this._obj = { target: "default", href: this._emptySrc, title: "" };
var temp = editor._doc.getElementsByTagName("A");
var aList = [];
for(var i = 0; i < temp.length; i++)
aList.push([temp[i], "" + temp[i].href + ""]);
editor._execCommand("createLink", false, this._emptySrc);
this._oldList = [];
for(var i = 0; i < aList.length; i++) {
var a = aList[i][0];
var href = aList[i][1];
if(a.href == href)
this._oldList.push(a);
}
} else {
if(this._txt) {
editor._undo(false);
editor.__stack.pop();
}
return false;
}
return true;
},
_editLink: function(link) {
var editor = this._designPanel;
this._obj = link;
editor._saveContent();
},
_preparePopup: function(contentWindow) {
if(this._obj.target && this._obj.target.length > 0 && this._obj.target == "default")
this._obj.target = this.get_relatedPopup().get_defaultTarget();
var targetField = contentWindow.popupMediator.getField("target");
if(targetField != null)
targetField.value = (this._obj.target && this._obj.target.length > 0 && this._obj.target.substr(0, 1) == "_") ? this._obj.target.toLowerCase() : "_self";
var urlField = contentWindow.popupMediator.getField("url");
if(urlField != null) {
if(this._edit)
urlField.value = Sys.Extended.UI.HtmlEditor.getRealAttribute(this._obj, "href");
else
urlField.value = this._obj.href;
if(urlField.value.length == 0)
urlField.value = this._emptySrc;
urlField.value = urlField.value.replace(/\"/g, "\"");
setTimeout(function() {
Sys.Extended.UI.HtmlEditor.setSelectionRange(urlField, 0, urlField.value.length);
}, 0);
}
},
_edit_callback: function(ok) {
var editor = this._designPanel;
try {
if(!ok) {
editor._undo(false);
} else {
if(this._obj.title.length == 0) {
this._obj.title = null;
this._obj.removeAttribute("title");
}
editor.onContentChanged();
}
} catch(ex) { }
return true;
},
okCheck: function(contentWindow) {
var urlField = contentWindow.popupMediator.getField("url");
if(urlField != null) {
var url = urlField.value;
if(url == "" || (url.length >= 3 && url.substr(url.length - 3, 3) == "://")) {
contentWindow.alert(this.get_message("EmptyURL"));
contentWindow.setTimeout(function() { try { urlField.focus(); } catch(e) { } }, 0);
return false;
}
return true;
}
return false;
},
_create_callback: function(ok) {
var editor = this._designPanel;
try {
if(ok) {
var aList = editor._doc.getElementsByTagName("A"),
aNumber = 0;
for(var i = 0; i < aList.length; i++) {
var good = true,
a = aList[i];
for(var j = 0; j < this._oldList.length; j++)
if(a == this._oldList[j]) {
good = false;
break;
}
if(!good)
continue;
aNumber = i;
if(this._obj.target)
a.target = this._obj.target;
a.href = this._obj.href;
if(this._obj.title.length > 0)
a.title = this._obj.title;
}
if(this._txt)
this._txt.data = this._obj.href;
if(aList.length > 0) {
var elka = aList[aNumber],
_span = editor._doc.createElement("span");
_span.innerHTML = " ";
if(elka.nextSibling != null)
elka.parentNode.insertBefore(_span, elka.nextSibling);
else
elka.parentNode.appendChild(_span);
setTimeout(function() {
Sys.Extended.UI.HtmlEditor._setCursor(_span, editor);
setTimeout(function() {
elka.parentNode.removeChild(_span);
}, 0);
}, 0);
}
setTimeout(function() { editor._editPanel.updateToolbar(); editor.onContentChanged(); }, 0);
} else {
editor._undo(false);
editor.__stack.pop();
if(this._txt) {
editor._undo(false);
editor.__stack.pop();
}
}
editor.focusEditor();
} catch(e) { }
return true;
}
}
Sys.Extended.UI.HtmlEditor.ToolbarButtons.InsertLink.registerClass("Sys.Extended.UI.HtmlEditor.ToolbarButtons.InsertLink", Sys.Extended.UI.HtmlEditor.ToolbarButtons.OkCancelPopupButton);