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/* <copyright>
This file contains proprietary software owned by Motorola Mobility, Inc.<br/>
No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder.<br/>
(c) Copyright 2011 Motorola Mobility, Inc. All Rights Reserved.
</copyright> */
///////////////////////////////////////////////////////////////////////
// Class RuntimeGeomObj
// Super class for all geometry classes
///////////////////////////////////////////////////////////////////////
function RuntimeGeomObj()
{
///////////////////////////////////////////////////////////////////////
// Constants
///////////////////////////////////////////////////////////////////////
this.GEOM_TYPE_RECTANGLE = 1;
this.GEOM_TYPE_CIRCLE = 2;
this.GEOM_TYPE_LINE = 3;
this.GEOM_TYPE_PATH = 4;
this.GEOM_TYPE_CUBIC_BEZIER = 5;
this.GEOM_TYPE_UNDEFINED = -1;
///////////////////////////////////////////////////////////////////////
// Instance variables
///////////////////////////////////////////////////////////////////////
this._children;
// stroke and fill colors
this._strokeColor = [0,0,0,0];
this._fillColor = [0,0,0,0];
// array of materials
this._materials = [];
///////////////////////////////////////////////////////////////////////
// Property accessors
///////////////////////////////////////////////////////////////////////
this.geomType = function() { return this.GEOM_TYPE_UNDEFINED; }
this.setWorld = function(w) { this._world = w; }
this.getWorld = function() { return this._world; }
///////////////////////////////////////////////////////////////////////
// Methods
///////////////////////////////////////////////////////////////////////
this.makeStrokeMaterial = function()
{
}
this.makeFillMaterial = function()
{
}
this.render = function()
{
}
this.addChild = function( child )
{
if (!this._children) this._children = [];
this._children.push( child );
}
this.import = function()
{
}
this.importMaterials = function(importStr)
{
var nMaterials = Number( getPropertyFromString( "nMaterials: ", importStr ) );
for (var i=0; i<nMaterials; i++)
{
var matNodeName = getPropertyFromString( "materialNodeName: ", importStr );
var mat;
var materialType = getPropertyFromString( "material: ", importStr );
switch (materialType)
{
case "flat": mat = new RuntimeFlatMaterial(); break;
case "radialGradient":
case "linearGradient": mat = new RuntimeLinearGradientMaterial(); break;
case "water":
case "tunnel":
case "reliefTunnel":
case "squareTunnel":
case "twist":
case "fly":
case "julia":
case "mandel":
case "star":
case "zinvert":
case "pulse": mat = new RuntimePulseMaterial(); break;
default:
console.log( "material type: " + materialType + " is not supported" );
break;
}
if (mat)
{
mat.import( importStr );
mat._materialNodeName = matNodeName;
this._materials.push( mat );
}
var endIndex = importStr.indexOf( "endMaterial\n" );
if (endIndex < 0) break;
importStr = importStr.substr( endIndex );
}
}
}
function getPropertyFromString( prop, str )
{
var index = str.indexOf( prop );
if (index < 0) throw new Error( "property " + prop + " not found in string: " + str);
var rtnStr = str.substr( index+prop.length );
index = rtnStr.indexOf( "\n" );
if (index >= 0)
rtnStr = rtnStr.substr(0, index);
return rtnStr;
}
///////////////////////////////////////////////////////////////////////
// Class RuntimeRectangle
///////////////////////////////////////////////////////////////////////
function RuntimeRectangle()
{
// inherit the members of RuntimeGeomObj
this.inheritedFrom = RuntimeGeomObj;
this.inheritedFrom();
this.import = function( importStr )
{
this._xOffset = Number( getPropertyFromString( "xoff: ", importStr ) );
this._yOffset = Number( getPropertyFromString( "yoff: ", importStr ) );
this._width = Number( getPropertyFromString( "width: ", importStr ) );
this._height = Number( getPropertyFromString( "height: ", importStr ) );
this._strokeWidth = Number( getPropertyFromString( "strokeWidth: ", importStr ) );
this._innerRadius = Number( getPropertyFromString( "innerRadius: ", importStr ) );
this._strokeStyle = Number( getPropertyFromString( "strokeStyle: ", importStr ) );
var strokeMaterialName = getPropertyFromString( "strokeMat: ", importStr );
var fillMaterialName = getPropertyFromString( "fillMat: ", importStr );
this._strokeStyle = getPropertyFromString( "strokeStyle: ", importStr );
this._fillColor = eval( "[" + getPropertyFromString( "fillColor: ", importStr ) + "]" );
this._strokeColor = eval( "[" + getPropertyFromString( "strokeColor: ", importStr ) + "]" );
this._tlRadius = Number( getPropertyFromString( "tlRadius: ", importStr ) );
this._trRadius = Number( getPropertyFromString( "trRadius: ", importStr ) );
this._blRadius = Number( getPropertyFromString( "blRadius: ", importStr ) );
this._brRadius = Number( getPropertyFromString( "brRadius: ", importStr ) );
this.importMaterials( importStr );
}
this.renderPath = function( inset, ctx )
{
// various declarations
var pt, rad, ctr, startPt, bPts;
var width = Math.round(this._width),
height = Math.round(this._height);
pt = [inset, inset]; // top left corner
var tlRad = this._tlRadius; //top-left radius
var trRad = this._trRadius;
var blRad = this._blRadius;
var brRad = this._brRadius;
if ((tlRad <= 0) && (blRad <= 0) && (brRad <= 0) && (trRad <= 0))
{
ctx.rect(pt[0], pt[1], width - 2*inset, height - 2*inset);
}
else
{
// get the top left point
rad = tlRad - inset;
if (rad < 0) rad = 0;
pt[1] += rad;
if (MathUtils.fpSign(rad) == 0) pt[1] = inset;
ctx.moveTo( pt[0], pt[1] );
// get the bottom left point
pt = [inset, height - inset];
rad = blRad - inset;
if (rad < 0) rad = 0;
pt[1] -= rad;
ctx.lineTo( pt[0], pt[1] );
// get the bottom left curve
if (MathUtils.fpSign(rad) > 0)
ctx.quadraticCurveTo( inset, height-inset, inset+rad, height-inset );
// do the bottom of the rectangle
pt = [width - inset, height - inset];
rad = brRad - inset;
if (rad < 0) rad = 0;
pt[0] -= rad;
ctx.lineTo( pt[0], pt[1] );
// get the bottom right arc
if (MathUtils.fpSign(rad) > 0)
ctx.quadraticCurveTo( width-inset, height-inset, width-inset, height-inset-rad );
// get the right of the rectangle
pt = [width - inset, inset];
rad = trRad - inset;
if (rad < 0) rad = 0;
pt[1] += rad;
ctx.lineTo( pt[0], pt[1] );
// do the top right corner
if (MathUtils.fpSign(rad) > 0)
ctx.quadraticCurveTo( width-inset, inset, width-inset-rad, inset );
// do the top of the rectangle
pt = [inset, inset]
rad = tlRad - inset;
if (rad < 0) rad = 0;
pt[0] += rad;
ctx.lineTo( pt[0], pt[1] );
// do the top left corner
if (MathUtils.fpSign(rad) > 0)
ctx.quadraticCurveTo( inset, inset, inset, inset+rad );
else
ctx.lineTo( inset, 2*inset );
}
}
this.render = function()
{
// get the world
var world = this.getWorld();
if (!world) throw( "null world in rectangle render" );
// get the context
var ctx = world.get2DContext();
if (!ctx) return;
// get some dimensions
var lw = this._strokeWidth;
var w = world.getViewportWidth(),
h = world.getViewportHeight();
// render the fill
ctx.beginPath();
if (this._fillColor)
{
var c = "rgba(" + 255*this._fillColor[0] + "," + 255*this._fillColor[1] + "," + 255*this._fillColor[2] + "," + this._fillColor[3] + ")";
ctx.fillStyle = c;
ctx.lineWidth = lw;
var inset = Math.ceil( lw ) + 0.5;
this.renderPath( inset, ctx );
ctx.fill();
ctx.closePath();
}
// render the stroke
ctx.beginPath();
if (this._strokeColor)
{
var c = "rgba(" + 255*this._strokeColor[0] + "," + 255*this._strokeColor[1] + "," + 255*this._strokeColor[2] + "," + this._strokeColor[3] + ")";
ctx.strokeStyle = c;
ctx.lineWidth = lw;
var inset = Math.ceil( 0.5*lw ) + 0.5;
this.renderPath( inset, ctx );
ctx.stroke();
ctx.closePath();
}
}
}
///////////////////////////////////////////////////////////////////////
// Class RuntimeOval
///////////////////////////////////////////////////////////////////////
function RuntimeOval()
{
// inherit the members of RuntimeGeomObj
this.inheritedFrom = RuntimeGeomObj;
this.inheritedFrom();
}
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