/*
DynAPI Distribution
StyleManager Class by Raymond Irving (http://dyntools.shorturl.com)
The DynAPI Distribution is distributed under the terms of the GNU LGPL license.
Requires: DynLayer
*/
// Style Object
function Style(){};
var p=Style.prototype;
p.foreColor='#000000'; // same as text-color
p.backColor='#EFEBD7'; // #EFEDDE
p.lightColor='#FFFFFF'; // Highlight
p.darkColor='#C0C0C0'; // Shadow
p.borderColor = '#000000';
p.disableColor='#C0C0C0';
p.selForeColor='#000000';
p.selBackColor='#C1D2EE';
p.fontBold = false;
p.fontItalics = false;
p.fontUnderline = false;
p.fontSize='2';
p.fontFamily='arial, helvetica, geneva, sans-serif';
p.initStyle = p.renderStyle = p.removeStyle = p.getParent = p.loadImages = function(){};
// modifies the style's global attribute. This will affect all objects using the style
p.setStyleAttribute = function(name,value,redrawObjects){
var p = this.getParent();
if(typeof(name)!='object') this[name]=value;
else for(var i in name) this[i]=name[i];
if(redrawObjects) Styles.redraw(this._styleName);
else if(p) p.renderStyle();
};
// get the global attributes for the style. this function should be used instead of style.attributeName
p.getStyleAttribute = function(name){
return this[name];
};
p.toString = function(){
return this.styleName||'Style';
};
//# Style Manager
Styles = StyleManager = {};
Styles._styles = [];
Styles._imagePath = dynapi.library.path+'gui/images/';
Styles._pixel = dynapi.functions.getImage(dynapi.library.path+'gui/images/pixel.gif',1,1);
Styles._lyrContainer = dynapi.document.addChild(new DynLayer({visible:false}));
Styles.getContentSize = function(html){
var w=0, h=0;
var c = this._lyrContainer;
if (html!=null && html!='') {
if(!dynapi.ua.gecko) html='
'+html+'
';
c.setHTML(html);
w = c.getContentWidth();
h = c.getContentHeight();
}
return {
width :w,
height :h
}
};
Styles.getImage = function(src,w,h,params){
var p = this._imagePath;
return dynapi.functions.getImage(p+src,w,h,params);
};
Styles.setImagePath = function(p){
this._ipSet = true;
this._imagePath = p;
for(var s in this._styles){ // load/reload images
s = this._styles[s];
if(s && s.loadImages) s.loadImages();
}
};
Styles.addStyle = function(name,style){
var s = this._styles[name] = ((typeof(style)=='function')? style():style);
s._styleName=name;
if(this._ipSet) s.loadImages();// load default images is imagePath was set by user
return s;
};
Styles.getStyle = function(name,noload){
if(!noload && !this._ipSet) {
// load images if setImagePath was not set by user - use defaults
this.setImagePath(this._imagePath);
}
return this._styles[name];
};
Styles.removeStyle = function(name){
this._styles[name]=null;
delete this._styles[name];
};
// Redraw selected style
Styles.redraw = function(name){
var c,i;
if(!this._styles[name]) return null;
for(i in DynObject.all) {
c=DynObject.all[i];
if(c && c.style && c.style._styleName==name) {
c.style.loadImages();
c.renderStyle();
}
}
};
// Redraw all styles
Styles.redrawAll = function(){
var c,i;
for(i in DynObject.all) {
c=DynObject.all[i];
if(c && c.style) {
c.style.loadImages();
c.renderStyle();
}
}
};
Styles.createCell = function(t,w,h,border,vAlign,hAlign,bgColor,borColor){
return [
'
'
].join('');
}
};
Styles.createText = function(t,fontFamily,fontSize,bold,italics,underline,color){
if(bold) t=''+t+'';
if(italics) t=''+t+'';
if(underline) t=''+t+'';
return ''+t+'';
};
//# DynLayer Extension
var dlyr = DynLayer.prototype;
dlyr.initStyle = dlyr.renderStyle = dlyr.removeStyle = function(){};
dlyr.setStyle = function(name,a,b,c,d,e,f,g){
var s=Styles.getStyle(name);
var os=this.style; // old style
if(!s) dPrint('Missing or Invalid Style: '+name);
else {
if(os && os!=s) this.removeStyle(); //remove old style
if(os!=s){
this.style=s;
this.initStyle = s.initStyle;
this.renderStyle = s.renderStyle;
this.removeStyle = s.removeStyle;
this.initStyle(a,b,c,d,e,f,g); // initailize style with optional arguments
}
}
};
// modifies a local style attribute. This will only affect the selected DynLayer
dlyr.setLocalStyleAttribute = function(name,value){
if(typeof(name)!='object') this[name]=value;
else for(var i in name) this[i]=name[i];
if (this.style) this.renderStyle();
};
// Returns either the local or global style attribute. This function should be used instead of style.attributeName
dlyr.getStyleAttribute = function(name){
var s=this.style;
if(!s) s=this;
return (this[name]||s[name]);
};