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17223554 : xquared upgrade to 0.7

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git-svn-id: http://xe-core.googlecode.com/svn/sandbox@4968 201d5d3c-b55e-5fd7-737f-ddc643e51545
This commit is contained in:
haneul 2008-11-24 08:52:19 +00:00
parent 5956e254e7
commit 7c3b336e41
59 changed files with 34562 additions and 8454 deletions
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79
modules/editor/skins/xquared/javascripts/Layer.js Normal file
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@ -0,0 +1,79 @@
/**
* @requires Xquared.js
* @requires Editor.js
*/
xq.Layer = xq.Class(/** @lends xq.Layer.prototype */{
/**
* @constructs
*
* @param {xq.Editor} editor editor instance
* @param {Element} element designMode document's element. Layer instance will be attached to this element
* @param {String} html HTML for body.
*/
initialize: function(editor, element, html) {
xq.addToFinalizeQueue(this);
this.margin = 4;
this.editor = editor;
this.element = element;
this.frame = this.editor._createIFrame(this.editor.getOuterDoc(), this.element.offsetWidth - (this.margin * 2) + "px", this.element.offsetHeight + (this.margin * 2) + "px");
this.editor.getOuterDoc().body.appendChild(this.frame);
this.doc = editor._createDoc(
this.frame,
'<style type="text/css">html, body {margin:0px; padding:0px; background-color: transparent; width: 100%; height: 100%; overflow: hidden;}</style>',
[], null, null, html
);
this.frame.style.position = "absolute";
this.updatePosition();
},
getFrame: function() {
return this.frame;
},
getDoc: function() {
return this.doc;
},
getBody: function() {
return this.doc.body;
},
isValid: function() {
return this.element && this.element.parentNode && this.element.offsetParent;
},
detach: function() {
this.frame.parentNode.removeChild(this.frame);
this.frame = null;
this.element = null;
},
updatePosition: function() {
// calculate element position
var offset = xq.getCumulativeOffset(this.element, this.editor.rdom.getRoot());
// and scroll position
var doc = this.editor.getDoc();
var body = this.editor.getBody();
offset.left -= doc.documentElement.scrollLeft + body.scrollLeft - this.margin;
offset.top -= doc.documentElement.scrollTop + body.scrollTop - this.margin;
// apply new position
this.frame.style.left = offset.left + "px";
this.frame.style.top = offset.top + "px";
// perform autofit
var newWidth = this.doc.body.scrollWidth + (this.margin - 1) * 2;
var newHeight = this.doc.body.scrollHeight + (this.margin - 1) * 2;
// without -1, the element increasing slowly.
this.element.width = newWidth;
this.element.height = newHeight;
// resize frame
this.frame.style.width = this.element.offsetWidth - (this.margin * 2) + "px";
this.frame.style.height = this.element.offsetHeight - (this.margin * 2) + "px";
}
});