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tiny_mce_popup.js
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tiny_mce_popup.js
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// Some global instances, this will be filled later
var tinyMCE = null, tinyMCELang = null;
function TinyMCE_Popup() {
};
TinyMCE_Popup.prototype.init = function() {
var win = window.opener ? window.opener : window.dialogArguments;
var inst;
if (!win) {
// Try parent
win = parent.parent;
// Try top
if (typeof(win.tinyMCE) == "undefined")
win = top;
}
window.opener = win;
this.windowOpener = win;
this.onLoadEval = "";
// Setup parent references
tinyMCE = win.tinyMCE;
tinyMCELang = win.tinyMCELang;
if (!tinyMCE) {
alert("tinyMCE object reference not found from popup.");
return;
}
inst = tinyMCE.selectedInstance;
this.isWindow = tinyMCE.getWindowArg('mce_inside_iframe', false) == false;
this.storeSelection = (tinyMCE.isMSIE && !tinyMCE.isOpera) && !this.isWindow && tinyMCE.getWindowArg('mce_store_selection', true);
if (this.isWindow)
window.focus();
// Store selection
if (this.storeSelection)
inst.selectionBookmark = inst.selection.getBookmark(true);
// Setup dir
if (tinyMCELang['lang_dir'])
document.dir = tinyMCELang['lang_dir'];
// Setup title
var re = new RegExp('{|\\\$|}', 'g');
var title = document.title.replace(re, "");
if (typeof tinyMCELang[title] != "undefined") {
var divElm = document.createElement("div");
divElm.innerHTML = tinyMCELang[title];
document.title = divElm.innerHTML;
if (tinyMCE.setWindowTitle != null)
tinyMCE.setWindowTitle(window, divElm.innerHTML);
}
// Output Popup CSS class
document.write('<link href="' + tinyMCE.getParam("popups_css") + '" rel="stylesheet" type="text/css">');
tinyMCE.addEvent(window, "load", this.onLoad);
};
TinyMCE_Popup.prototype.onLoad = function() {
var dir, i, elms, body = document.body;
if (tinyMCE.getWindowArg('mce_replacevariables', true))
body.innerHTML = tinyMCE.applyTemplate(body.innerHTML, tinyMCE.windowArgs);
dir = tinyMCE.selectedInstance.settings['directionality'];
if (dir == "rtl" && document.forms && document.forms.length > 0) {
elms = document.forms[0].elements;
for (i=0; i<elms.length; i++) {
if ((elms[i].type == "text" || elms[i].type == "textarea") && elms[i].getAttribute("dir") != "ltr")
elms[i].dir = dir;
}
}
if (body.style.display == 'none')
body.style.display = 'block';
// Execute real onload (Opera fix)
if (tinyMCEPopup.onLoadEval != "")
eval(tinyMCEPopup.onLoadEval);
};
TinyMCE_Popup.prototype.executeOnLoad = function(str) {
if (tinyMCE.isOpera)
this.onLoadEval = str;
else
eval(str);
};
TinyMCE_Popup.prototype.resizeToInnerSize = function() {
// Netscape 7.1 workaround
if (this.isWindow && tinyMCE.isNS71) {
window.resizeBy(0, 10);
return;
}
if (this.isWindow) {
var doc = document;
var body = doc.body;
var oldMargin, wrapper, iframe, nodes, dx, dy;
if (body.style.display == 'none')
body.style.display = 'block';
// Remove margin
oldMargin = body.style.margin;
body.style.margin = '0';
// Create wrapper
wrapper = doc.createElement("div");
wrapper.id = 'mcBodyWrapper';
wrapper.style.display = 'none';
wrapper.style.margin = '0';
// Wrap body elements
nodes = doc.body.childNodes;
for (var i=nodes.length-1; i>=0; i--) {
if (wrapper.hasChildNodes())
wrapper.insertBefore(nodes[i].cloneNode(true), wrapper.firstChild);
else
wrapper.appendChild(nodes[i].cloneNode(true));
nodes[i].parentNode.removeChild(nodes[i]);
}
// Add wrapper
doc.body.appendChild(wrapper);
// Create iframe
iframe = document.createElement("iframe");
iframe.id = "mcWinIframe";
iframe.src = document.location.href.toLowerCase().indexOf('https') == -1 ? "about:blank" : tinyMCE.settings['default_document'];
iframe.width = "100%";
iframe.height = "100%";
iframe.style.margin = '0';
// Add iframe
doc.body.appendChild(iframe);
// Measure iframe
iframe = document.getElementById('mcWinIframe');
dx = tinyMCE.getWindowArg('mce_width') - iframe.clientWidth;
dy = tinyMCE.getWindowArg('mce_height') - iframe.clientHeight;
// Resize window
// tinyMCE.debug(tinyMCE.getWindowArg('mce_width') + "," + tinyMCE.getWindowArg('mce_height') + " - " + dx + "," + dy);
window.resizeBy(dx, dy);
// Hide iframe and show wrapper
body.style.margin = oldMargin;
iframe.style.display = 'none';
wrapper.style.display = 'block';
}
};
TinyMCE_Popup.prototype.resizeToContent = function() {
var isMSIE = (navigator.appName == "Microsoft Internet Explorer");
var isOpera = (navigator.userAgent.indexOf("Opera") != -1);
if (isOpera)
return;
if (isMSIE) {
try { window.resizeTo(10, 10); } catch (e) {}
var elm = document.body;
var width = elm.offsetWidth;
var height = elm.offsetHeight;
var dx = (elm.scrollWidth - width) + 4;
var dy = elm.scrollHeight - height;
try { window.resizeBy(dx, dy); } catch (e) {}
} else {
window.scrollBy(1000, 1000);
if (window.scrollX > 0 || window.scrollY > 0) {
window.resizeBy(window.innerWidth * 2, window.innerHeight * 2);
window.sizeToContent();
window.scrollTo(0, 0);
var x = parseInt(screen.width / 2.0) - (window.outerWidth / 2.0);
var y = parseInt(screen.height / 2.0) - (window.outerHeight / 2.0);
window.moveTo(x, y);
}
}
};
TinyMCE_Popup.prototype.getWindowArg = function(name, default_value) {
return tinyMCE.getWindowArg(name, default_value);
};
TinyMCE_Popup.prototype.restoreSelection = function() {
if (this.storeSelection) {
var inst = tinyMCE.selectedInstance;
inst.getWin().focus();
if (inst.selectionBookmark)
inst.selection.moveToBookmark(inst.selectionBookmark);
}
};
TinyMCE_Popup.prototype.execCommand = function(command, user_interface, value) {
var inst = tinyMCE.selectedInstance;
this.restoreSelection();
inst.execCommand(command, user_interface, value);
// Store selection
if (this.storeSelection)
inst.selectionBookmark = inst.selection.getBookmark(true);
};
TinyMCE_Popup.prototype.close = function() {
tinyMCE.closeWindow(window);
};
TinyMCE_Popup.prototype.pickColor = function(e, element_id) {
tinyMCE.selectedInstance.execCommand('mceColorPicker', true, {
element_id : element_id,
document : document,
window : window,
store_selection : false
});
};
TinyMCE_Popup.prototype.openBrowser = function(element_id, type, option) {
var cb = tinyMCE.getParam(option, tinyMCE.getParam("file_browser_callback"));
var url = document.getElementById(element_id).value;
tinyMCE.setWindowArg("window", window);
tinyMCE.setWindowArg("document", document);
// Call to external callback
if (eval('typeof(tinyMCEPopup.windowOpener.' + cb + ')') == "undefined")
alert("Callback function: " + cb + " could not be found.");
else
eval("tinyMCEPopup.windowOpener." + cb + "(element_id, url, type, window);");
};
TinyMCE_Popup.prototype.importClass = function(c) {
window[c] = function() {};
for (var n in window.opener[c].prototype)
window[c].prototype[n] = window.opener[c].prototype[n];
window[c].constructor = window.opener[c].constructor;
};
// Setup global instance
var tinyMCEPopup = new TinyMCE_Popup();
tinyMCEPopup.init();

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