forked from extern/egroupware
148 lines
4.3 KiB
JavaScript
148 lines
4.3 KiB
JavaScript
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/*
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DynAPI Distribution
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DynLayer Opera Specific Functions
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The DynAPI Distribution is distributed under the terms of the GNU LGPL license.
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requires: dynapi.api.DynLayerBase
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*/
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// Warning: Avoid using document.all collection as it has been reported
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// that on some platforms when opera is set to an identity other than IE
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// the all[] collection is not available
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p = DynLayer.prototype;
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p._create = function() {
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if (this.parent && !this.elm) {
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DynElement._flagPreCreate(this);
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var elm, parentElement;
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parentElement = this.parent.elm;
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// this method is more efficient for opera7+
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parentElement.insertAdjacentHTML("beforeEnd",this.getOuterHTML());
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elm = parentElement.children[parentElement.children.length-1];
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DynLayer._assignElement(this,elm);
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DynElement._flagCreate(this);
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}
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};
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DynLayer._assignElement = function(dlyr,elm,divs) {
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if (!elm ) {
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elm = (divs)? divs[dlyr.id] : dlyr.parent.doc.getElementById(dlyr.id);
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if (!elm){
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if(dlyr.isInline) dlyr._create(); // force create() for missing inline layer
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return;
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}
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}
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dlyr.elm = elm;
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dlyr.css = elm.style;
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dlyr.doc = dlyr.parent.doc;
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dlyr.elm._dynobj = dlyr;
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dlyr._dyndoc = dlyr.parent._dyndoc;
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if(dlyr._blkBoardElm) dlyr._blkBoardElm = (divs)? divs[dlyr.id+'_blkboard'] : dlyr.parent.doc.getElementById(dlyr.id+'_blkboard');
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// COMMENTED OUT TO PERMIT CSS PRIORITY
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// by Raphael Pereira <raphael@think-e.com.br>
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if (0 && dlyr.html!=null && dlyr.html!='' && (dlyr.w==null || dlyr.h==null)) {
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var cw = (dlyr.w==null)? dlyr.getContentWidth() : null;
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var ch = (dlyr.h==null)? dlyr.getContentHeight() : null;
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//var cw = (dlyr.w==null)? dlyr.getElmWidth() : null;
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//var ch = (dlyr.h==null)? dlyr.getElmHeight() : null;
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dlyr.setSize(cw,ch);
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}
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var i,ch=dlyr.children;
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for (i=0;i<ch.length;i++) DynLayer._assignElement(ch[i],null,divs);
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if (this._textSelectable==false) elm.onselectstart = dynapi.functions.Disallow;
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// Box Fix - for Border Manager
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if (dlyr._needBoxFix) BorderManager.FixBoxModel(dlyr);
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if (dlyr._hasKeyEvents) dlyr.captureKeyEvents();
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if (dlyr._hasMouseEvents) dlyr.captureMouseEvents();
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};
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p.enableBlackboard = function(){
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if (!this._created) this._blkBoardElm=true;
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else if(!this._blkBoardElm){
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var h='',elm = this.elm;
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if(this.html!=null) h=this.html;
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elm.insertAdjacentHTML("beforeEnd",'<div id="'+this.id+'_blkboard">'+h+'</div>');
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this._blkBoardElm = elm.children[elm.children.length-1];
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}
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};
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p.setLocation=function(x,y) {
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var cx = (x!=null && x!=this.x);
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var cy = (y!=null && y!=this.y);
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if (cx) this.x = x||0;
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if (cy) this.y = y||0;
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if (this.css!=null) {
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if (cx) this.css.pixelLeft = this.x;
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if (cy) this.css.pixelTop = this.y;
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// adjust parent size after being sized
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if((cx||cy) && this.parent._aSz) this.parent._adjustSize();
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}
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if(this._hasLocationEvents) this.invokeEvent('locationchange');
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return (cx||cy);
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};
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p.setPageLocation = function(x,y) {
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if (this.isChild) {
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if (dynapi.ua.v>=5) {
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if (cx) this.css.pixelLeft = this.x;
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if (cy) this.css.pixelTop = this.y;
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}
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else {
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if (cx) this.css.left = this.x+"px";
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if (cy) this.css.top = this.y+"px";
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}
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}
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return this.setLocation(x,y);
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};
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p.setHTML = function(html) {
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if (html!=this.html) {
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this.html = html;
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if (this.css) {
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var elm = (this._blkBoardElm)? this._blkBoardElm:this.elm;
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elm.innerHTML = html;
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this._adjustSize();
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}
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}
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if(this._hasContentEvents) this.invokeEvent('contentchange');
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};
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p.setTextSelectable=function(b) {
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this._textSelectable = b;
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if (this.elm) this.elm.onselectstart = b? dynapi.functions.Allow : dynapi.functions.Deny;
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if (!b) this.setCursor('default');
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// && this.captureMouseEvents && !this._hasMouseEvents) this.captureMouseEvents();
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};
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p.getCursor = function() {return this._cursor};
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p.setCursor = function(c) {
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if (!c) c = 'default';
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else c=(c+'').toLowerCase();
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if (this._cursor!=c) {
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this._cursor = c;
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if (this.css) this.css.cursor = c;
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}
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};
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p.getContentWidth=function() {
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if (this.elm==null) return 0;
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else {
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var tw=this.css.width;
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var w,to = this.css.overflow;
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this.css.width='auto';
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this.css.overflow='auto';
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w = parseInt(this.elm.scrollWidth);
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this.css.width=tw;
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this.css.overflow=to;
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return w;
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};
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};
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p.getContentHeight=function() {
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if (this.elm==null) return 0;
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else {
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if (dynapi.ua.platform=="mac") return this.elm.offsetHeight;
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return parseInt(this.elm.scrollHeight);
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}
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};
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