coreclasses.js

Bindows 1.01 完全版 Bindows 框架提供给你： 基于类的面向对象 API； 一个完整的窗口系统

/*
 * Bindows 1.01
 * http://www.bindows.net/
 * Copyright (c) 2003-2004 MB Technologies
 *
 * Bindows(tm) belongs to MB Technologies (Georgia, USA). All rights reserved.
 * You are not allowed to copy or modify this code. Commercial use requires
 * license.
 */

function BiBorder(nWidth, sStyle, sColor)
{
    BiObject.call(this);
    this._props = {
    };

    this._set("border", (nWidth != null ? nWidth + "px " : "") + (sStyle ? sStyle + " " : "") + (sColor ? sColor : ""));
    this._leftWidth = this._rightWidth = this._topWidth = this._bottomWidth = nWidth;
    this._leftStyle = this._rightStyle = this._topStyle = this._bottomStyle = sStyle;
    this._leftColor = this._rightColor = this._topColor = this._bottomColor = sColor;

    if (BiBrowserCheck.moz)
    {
        this._mozSyncLeftColors();
        this._mozSyncRightColors();
        this._mozSyncTopColors();
        this._mozSyncBottomColors();
    }
}

_p = BiBorder.prototype = new BiObject;
_p._className = "BiBorder";
BiBorder.prototype.getLeftWidth = function()
{
    return this._leftWidth;
} ;

BiBorder.prototype.getLeftStyle = function()
{
    return this._leftStyle;
} ;

BiBorder.prototype.getLeftColor = function()
{
    return this._leftColor;
} ;

BiBorder.prototype.getRightWidth = function()
{
    return this._rightWidth;
} ;

BiBorder.prototype.getRightStyle = function()
{
    return this._rightStyle;
} ;

BiBorder.prototype.getRightColor = function()
{
    return this._rightColor;
} ;

BiBorder.prototype.getTopWidth = function()
{
    return this._topWidth;
} ;

BiBorder.prototype.getTopStyle = function()
{
    return this._topStyle;
} ;

BiBorder.prototype.getTopColor = function()
{
    return this._topColor;
} ;

BiBorder.prototype.getBottomWidth = function()
{
    return this._bottomWidth;
} ;

BiBorder.prototype.setBottomWidth = function(v)
{
    this._bottomWidth = v;
} ;

BiBorder.prototype.getBottomStyle = function()
{
    return this._bottomStyle;
} ;

BiBorder.prototype.setBottomStyle = function(v)
{
    this._bottomStyle = v;
} ;

BiBorder.prototype.getBottomColor = function()
{
    return this._bottomColor;
} ;

BiBorder.prototype.setBottomColor = function(v)
{
    this._bottomColor = v;
} ;

_p.setLeft = function(nWidth, sStyle, sColor)
{
    this._set("borderLeft", (nWidth != null ? nWidth + "px " : "") + (sStyle ? sStyle + " " : "") + (sColor ? sColor : ""));
    this._leftWidth = nWidth;
    this._leftStyle = sStyle;
    this._leftColor = sColor;

    if (BiBrowserCheck.moz)
        this._mozSyncLeftColors();
};

_p.setRight = function(nWidth, sStyle, sColor)
{
    this._set("borderRight", (nWidth != null ? nWidth + "px " : "") + (sStyle ? sStyle + " " : "") + (sColor ? sColor : ""));
    this._rightWidth = nWidth;
    this._rightStyle = sStyle;
    this._rightColor = sColor;

    if (BiBrowserCheck.moz)
        this._mozSyncRightColors();
};

_p.setTop = function(nWidth, sStyle, sColor)
{
    this._set("borderTop", (nWidth != null ? nWidth + "px " : "") + (sStyle ? sStyle + " " : "") + (sColor ? sColor : ""));
    this._topWidth = nWidth;
    this._topStyle = sStyle;
    this._topColor = sColor;

    if (BiBrowserCheck.moz)
        this._mozSyncTopColors();
};

_p.setBottom = function(nWidth, sStyle, sColor)
{
    this._set("borderBottom", (nWidth != null ? nWidth + "px " : "") + (sStyle ? sStyle + " " : "") + (sColor ? sColor : ""));
    this._bottomWidth = nWidth;
    this._bottomStyle = sStyle;
    this._bottomColor = sColor;

    if (BiBrowserCheck.moz)
        this._mozSyncBottomColors();
};

_p.setWidth = function(nWidth)
{
    this._set("borderWidth", nWidth + "px");
    this._leftWidth = this._rightWidth = this._topWidth = this._bottomWidth = nWidth;
};

_p.setStyle = function(sStyle)
{
    this._set("borderStyle", sStyle);
    this._leftStyle = this._rightStyle = this._topStyle = this._bottomStyle = sStyle;

    if (BiBrowserCheck.moz)
    {
        this._mozSyncLeftColors();
        this._mozSyncRightColors();
        this._mozSyncTopColors();
        this._mozSyncBottomColors();
    }
};

_p.setColor = function(sColor)
{
    this._set("borderColor", sColor);
    this._leftColor = this._rightColor = this._topColor = this._bottomColor = sColor;

    if (BiBrowserCheck.moz)
    {
        this._mozSyncLeftColors();
        this._mozSyncRightColors();
        this._mozSyncTopColors();
        this._mozSyncBottomColors();
    }
};

_p.setLeftWidth = function(nWidth)
{
    this.setLeft(nWidth, this._leftStyle, this._leftColor);
} ;

_p.setRightWidth = function(nWidth)
{
    this.setRight(nWidth, this._rightStyle, this._rightColor);
} ;

_p.setTopWidth = function(nWidth)
{
    this.setTop(nWidth, this._topStyle, this._topColor);
} ;

_p.setBottomWidth = function(nWidth)
{
    this.setBottom(nWidth, this._bottomStyle, this._bottomColor);
} ;

_p.setLeftStyle = function(sStyle)
{
    this.setLeft(this._leftWidth, sStyle, this._leftColor);

    if (BiBrowserCheck.moz)
        this._mozSyncLeftColors();
};

_p.setRightStyle = function(sStyle)
{
    this.setRight(this._rightWidth, sStyle, this._rightColor);

    if (BiBrowserCheck.moz)
        this._mozSyncRightColors();
};

_p.setTopStyle = function(sStyle)
{
    this.setTop(this._topWidth, sStyle, this._topColor);

    if (BiBrowserCheck.moz)
        this._mozSyncTopColors();
};

_p.setBottomStyle = function(sStyle)
{
    this.setBottom(this._bottomWidth, sStyle, this._bottomColor);

    if (BiBrowserCheck.moz)
        this._mozSyncBottomColors();
};

_p.setLeftColor = function(sColor)
{
    this.setLeft(this._leftWidth, this._leftStyle, sColor);

    if (BiBrowserCheck.moz)
        this._mozSyncLeftColors();
};

_p.setRightColor = function(sColor)
{
    this.setRight(this._rightWidth, this._rightStyle, sColor);

    if (BiBrowserCheck.moz)
        this._mozSyncRightColors();
};

_p.setTopColor = function(sColor)
{
    this.setTop(this._topWidth, this._topStyle, sColor);

    if (BiBrowserCheck.moz)
        this._mozSyncTopColors();
};

_p.setBottomColor = function(sColor)
{
    this.setBottom(this._bottomWidth, this._bottomStyle, sColor);

    if (BiBrowserCheck.moz)
        this._mozSyncBottomColors();
};

_p._setLeftColors = function(sColors)
{
    this._set("MozBorderLeftColors", sColors);
} ;

_p._setRightColors = function(sColors)
{
    this._set("MozBorderRightColors", sColors);
} ;

_p._setTopColors = function(sColors)
{
    this._set("MozBorderTopColors", sColors);
} ;

_p._setBottomColors = function(sColors)
{
    this._set("MozBorderBottomColors", sColors);
} ;

_p.paintBorder = function(oComponent)
{
    for (var p in this._props)
    {
        oComponent.setStyleProperty(p, this._props[p]);
    }
};

_p.removeBorder = function(oComponent)
{
    for (var p in this._props)
    {
        oComponent.removeStyleProperty(p);
    }
};

_p._set = function(sName, sValue)
{
    if (sValue == "" || sValue == null)
        delete this._props[sName];

    else
        this._props[sName] = sValue;
};

_p._mozSyncLeftColors = function()
{
    if (this._leftColor)
        this._setLeftColors("");

    else
    {
        switch (this._leftStyle)
        {
            case "groove":
            this._setLeftColors("ThreeDShadow ThreeDHighlight");

            break;

            case "ridge":
            this._setLeftColors("ThreeDHighlight ThreeDShadow");

            break;

            case "inset":
            this._setLeftColors("ThreeDShadow ThreeDDarkShadow");

            break;

            case "outset":
            this._setLeftColors("ThreeDLightShadow ThreeDHighlight");

            break;

            default:
                this._setLeftColors("");
        }
    }
};

_p._mozSyncRightColors = function()
{
    if (this._rightColor)
        this._setRightColors("");

    else
    {
        switch (this._rightStyle)
        {
            case "groove":
            this._setRightColors("ThreeDHighlight ThreeDShadow");

            break;

            case "ridge":
            this._setRightColors("ThreeDShadow ThreeDHighlight");

            break;

            case "inset":
            this._setRightColors("ThreeDHighlight ThreeDLightShadow");

            break;

            case "outset":
            this._setRightColors("ThreeDDarkShadow ThreeDShadow");

            break;

            default:
                this._setRightColors("");
        }
    }
};

_p._mozSyncTopColors = function()
{
    if (this._topColor)
        this._setTopColors("");

    else
    {
        switch (this._topStyle)
        {
            case "groove":
            this._setTopColors("ThreeDShadow ThreeDHighlight");

            break;

            case "ridge":
            this._setTopColors("ThreeDHighlight ThreeDShadow");

            break;

            case "inset":
            this._setTopColors("ThreeDShadow ThreeDDarkShadow");

            break;

            case "outset":
            this._setTopColors("ThreeDLightShadow ThreeDHighlight");

            break;

            default:
                this._setTopColors("");
        }
    }
};

_p._mozSyncBottomColors = function()
{
    if (this._bottomColor)
        this._setBottomColors("");

    else
    {
        switch (this._bottomStyle)
        {
            case "groove":
            this._setBottomColors("ThreeDHighlight ThreeDShadow");

            break;

            case "ridge":
            this._setBottomColors("ThreeDShadow ThreeDHighlight");

            break;

            case "inset":
            this._setBottomColors("ThreeDHighlight ThreeDLightShadow");

            break;

            case "outset":
            this._setBottomColors("ThreeDDarkShadow ThreeDShadow");

            break;

            default:
                this._setBottomColors("");
        }
    }
};

BiBorder.THIN_INSET_BORDER = new BiBorder(1, "solid", "ThreeDShadow");
BiBorder.THIN_INSET_BORDER.setRightColor("ThreeDHighlight");
BiBorder.THIN_INSET_BORDER.setBottomColor("ThreeDHighlight");
BiBorder.THIN_OUTSET_BORDER = new BiBorder(1, "solid", "ThreeDShadow");
BiBorder.THIN_OUTSET_BORDER.setLeftColor("ThreeDHighlight");
BiBorder.THIN_OUTSET_BORDER.setTopColor("ThreeDHighlight");
BiBorder.INSET_BORDER = new BiBorder(2, "inset");
BiBorder.OUTSET_BORDER = new BiBorder(2, "outset");
BiBorder.GROOVE_BORDER = new BiBorder(2, "groove");
BiBorder.RIDGE_BORDER = new BiBorder(2, "ridge");
BiBorder.fromString = function(s)
{
    var b = new BiBorder;
    var parts = s.split(/\s+/);

    for (var i = 0; i < parts.length; i++)
    {
        part = parts[i];

        switch (part)
        {
            case "groove":
            case "ridge":
            case "inset":
            case "outset":
            case "solid":
            case "dotted":
            case "dashed":
            case "double":
            case "none":
            b.setStyle(part);

            break;

            default:
            var n = parseFloat(part);

            if (n == part || part.indexOf("px") != -1)
                b.setWidth(n);

            else
                b.setColor(part);

            break;
        }
    }

    return b;
};

function BiComponent(sName)
{
    BiEventTarget.call(this);

    if (sName)
        this._name = sName;

    this._children = [];
    this._style = {
    };

    this._htmlProperties = {
        id: "bi-component-" + ++BiComponent._componentCount, className: "bi-component", unselectable: "on"
    };

    this._htmlAttributes = {
    };
}

var _p = BiComponent.prototype = new BiEventTarget;
BiComponent._componentCount = 0;
BiComponent.__oninlineevent = function(e)
{
    return this._biComponent._oninlineevent(e);
} ;

_p._className = "BiComponent";
_p._parent = null;
_p._name = "";
_p._enabled = true;
_p._capture = false;
_p._canSelect = false;
_p._focused = false;
_p._created = false;
_p._tabIndex = -1;
_p._hideFocus = false;
_p._tagName = "DIV";
_p._toolTip = null;
_p._toolTipText = null;
_p._opacity = 1;
_p._visible = true;
_p._left = null;
_p._right = null;
_p._top = null;
_p._bottom = null;
_p._width = null;
_p._height = null;
_p._minimumWidth = 0;
_p._maximumWidth = Infinity;
_p._minimumHeight = 0;
_p._maximumHeight = Infinity;
_p._acceptsEnter = false;
_p._acceptsEsc = false;
_p._focusManager = null;
_p._lazyCreate = false;
_p.add = function(oChild, oBefore, bAnonymous)
{
    var p = oChild._parent;

    if (oBefore == null)
    {
        if (p != null)
            p.remove(oChild);

        this._children.push(oChild);
    }

    else
    {
        if (oBefore._parent != this)
            throw new Error("Can only add components before siblings");

        if (p != null)
            p.remove(oChild);

        this._children.insertBefore(oChild, oBefore);
    }

    oChild._anonymous = Boolean(bAnonymous);
    oChild._parent = this;

    if (this._created)
        oChild._addHtmlElementToParent(this, oBefore);
};

_p.remove = function(oChild)
{
    if (oChild._parent != this)
        throw new Error("Can only remove children");

    this._children.remove(oChild);
    oChild._parent = null;
    oChild._anonymous = false;

    if (this._created)
        this._removeHtmlElement(oChild);

    return oChild;
};

_p.removeAll = function()
{
    var cs = this.getChildren();
    var l = cs.length;

    for (var i = 0; i < l; i++)
    {
        this.remove(cs[i]);
        cs[i].dispose();
    }
};