+++ /dev/null
-/*
- * xbStyle.js
- * $Revision: 1.2 $ $Date: 2003/02/07 16:04:22 $
- */
-
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Netscape code.
- *
- * The Initial Developer of the Original Code is
- * Netscape Corporation.
- * Portions created by the Initial Developer are Copyright (C) 2001
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s): Bob Clary <bclary@netscape.com>
- *
- * ***** END LICENSE BLOCK ***** */
-
-function xbStyleNotSupported() {}
-
-function xbStyleNotSupportStringValue(propname) { xbDEBUG.dump(propname + ' is not supported in this browser'); return '';};
-
-/////////////////////////////////////////////////////////////
-// xbClipRect
-
-function xbClipRect(a1, a2, a3, a4)
-{
- this.top = 0;
- this.right = 0;
- this.bottom = 0;
- this.left = 0;
-
- if (typeof(a1) == 'string')
- {
- var val;
- var ca;
- var i;
-
- if (a1.indexOf('rect(') == 0)
- {
- // I would have preferred [0-9]+[a-zA-Z]+ for a regexp
- // but NN4 returns null for that.
- ca = a1.substring(5, a1.length-1).match(/-?[0-9a-zA-Z]+/g);
- for (i = 0; i < 4; ++i)
- {
- val = xbToInt(ca[i]);
- if (val != 0 && ca[i].indexOf('px') == -1)
- {
- xbDEBUG.dump('xbClipRect: A clipping region ' + a1 + ' was detected that did not use pixels as units. Click Ok to continue, Cancel to Abort');
- return;
- }
- ca[i] = val;
- }
- this.top = ca[0];
- this.right = ca[1];
- this.bottom = ca[2];
- this.left = ca[3];
- }
- }
- else if (typeof(a1) == 'number' && typeof(a2) == 'number' && typeof(a3) == 'number' && typeof(a4) == 'number')
- {
- this.top = a1;
- this.right = a2;
- this.bottom = a3;
- this.left = a4;
- }
-}
-
-xbClipRect.prototype.top = 0;
-xbClipRect.prototype.right = 0;
-xbClipRect.prototype.bottom = 0;
-xbClipRect.prototype.left = 0;
-
-
-function xbClipRectGetWidth()
-{
- return this.right - this.left;
-}
-xbClipRect.prototype.getWidth = xbClipRectGetWidth;
-
-function xbClipRectSetWidth(width)
-{
- this.right = this.left + width;
-}
-xbClipRect.prototype.setWidth = xbClipRectSetWidth;
-
-function xbClipRectGetHeight()
-{
- return this.bottom - this.top;
-}
-xbClipRect.prototype.getHeight = xbClipRectGetHeight;
-
-function xbClipRectSetHeight(height)
-{
- this.bottom = this.top + height;
-}
-xbClipRect.prototype.setHeight = xbClipRectSetHeight;
-
-function xbClipRectToString()
-{
- return 'rect(' + this.top + 'px ' + this.right + 'px ' + this.bottom + 'px ' + this.left + 'px )' ;
-}
-xbClipRect.prototype.toString = xbClipRectToString;
-
-/////////////////////////////////////////////////////////////
-// xbStyle
-//
-// Note Opera violates the standard by cascading the effective values
-// into the HTMLElement.style object. We can use IE's HTMLElement.currentStyle
-// to get the effective values. In Gecko we will use the W3 DOM Style Standard getComputedStyle
-
-function xbStyle(obj, win, position)
-{
- if (typeof(obj) == 'object' && typeof(obj.style) != 'undefined')
- this.styleObj = obj.style;
- else if (document.layers) // NN4
- {
- if (typeof(position) == 'undefined')
- position = '';
-
- this.styleObj = obj;
- this.styleObj.position = position;
- }
- this.object = obj;
- this.window = win ? win : window;
-}
-
-xbStyle.prototype.styleObj = null;
-xbStyle.prototype.object = null;
-
-/////////////////////////////////////////////////////////////
-// xbStyle.getEffectiveValue()
-// note that xbStyle's constructor uses the currentStyle object
-// for IE5+ and that Opera's style object contains computed values
-// already. Netscape Navigator's layer object also contains the
-// computed values as well. Note that IE4 will not return the
-// computed values.
-
-function xbStyleGetEffectiveValue(propname)
-{
- var value = null;
-
- if (this.window.document.defaultView && this.window.document.defaultView.getComputedStyle)
- {
- // W3
- // Note that propname is the name of the property in the CSS Style
- // Object. However the W3 method getPropertyValue takes the actual
- // property name from the CSS Style rule, i.e., propname is
- // 'backgroundColor' but getPropertyValue expects 'background-color'.
-
- var capIndex;
- var cappropname = propname;
-
- while ( (capIndex = cappropname.search(/[A-Z]/)) != -1)
- {
- if (capIndex != -1)
- {
- cappropname = cappropname.substring(0, capIndex) + '-' + cappropname.substring(capIndex, capIndex+1).toLowerCase() + cappropname.substr(capIndex+1);
- }
- }
-
- value = this.window.document.defaultView.getComputedStyle(this.object, '').getPropertyValue(cappropname);
-
- // xxxHack for Gecko:
- if (!value && this.styleObj[propname])
- {
- value = this.styleObj[propname];
- }
- }
- else if (typeof(this.styleObj[propname]) == 'undefined')
- {
- value = xbStyleNotSupportStringValue(propname);
- }
- else if (typeof(this.object.currentStyle) != 'undefined')
- {
- // IE5+
- value = this.object.currentStyle[propname];
- if (!value)
- {
- value = this.styleObj[propname];
- }
-
- if (propname == 'clip' && !value)
- {
- // clip is not stored in IE5/6 handle separately
- value = 'rect(' + this.object.currentStyle.clipTop + ', ' + this.object.currentStyle.clipRight + ', ' + this.object.currentStyle.clipBottom + ', ' + this.object.currentStyle.clipLeft + ')';
- }
- }
- else
- {
- // IE4+, Opera, NN4
- value = this.styleObj[propname];
- }
-
- return value;
-}
-
-/////////////////////////////////////////////////////////////////////////////
-// xbStyle.moveAbove()
-
-function xbStyleMoveAbove(cont)
-{
- this.setzIndex(cont.getzIndex()+1);
-}
-
-/////////////////////////////////////////////////////////////////////////////
-// xbStyle.moveBelow()
-
-function xbStyleMoveBelow(cont)
-{
- var zindex = cont.getzIndex() - 1;
-
- this.setzIndex(zindex);
-}
-
-/////////////////////////////////////////////////////////////////////////////
-// xbStyle.moveBy()
-
-function xbStyleMoveBy(deltaX, deltaY)
-{
- this.moveTo(this.getLeft() + deltaX, this.getTop() + deltaY);
-}
-
-/////////////////////////////////////////////////////////////////////////////
-// xbStyle.moveTo()
-
-function xbStyleMoveTo(x, y)
-{
- this.setLeft(x);
- this.setTop(y);
-}
-
-/////////////////////////////////////////////////////////////////////////////
-// xbStyle.moveToAbsolute()
-
-function xbStyleMoveToAbsolute(x, y)
-{
- this.setPageX(x);
- this.setPageY(y);
-}
-
-/////////////////////////////////////////////////////////////////////////////
-// xbStyle.resizeBy()
-
-function xbStyleResizeBy(deltaX, deltaY)
-{
- this.setWidth( this.getWidth() + deltaX );
- this.setHeight( this.getHeight() + deltaY );
-}
-
-/////////////////////////////////////////////////////////////////////////////
-// xbStyle.resizeTo()
-
-function xbStyleResizeTo(x, y)
-{
- this.setWidth(x);
- this.setHeight(y);
-}
-
-////////////////////////////////////////////////////////////////////////
-
-xbStyle.prototype.getEffectiveValue = xbStyleGetEffectiveValue;
-xbStyle.prototype.moveAbove = xbStyleMoveAbove;
-xbStyle.prototype.moveBelow = xbStyleMoveBelow;
-xbStyle.prototype.moveBy = xbStyleMoveBy;
-xbStyle.prototype.moveTo = xbStyleMoveTo;
-xbStyle.prototype.moveToAbsolute = xbStyleMoveToAbsolute;
-xbStyle.prototype.resizeBy = xbStyleResizeBy;
-xbStyle.prototype.resizeTo = xbStyleResizeTo;
-
-if (document.all || document.getElementsByName)
-{
- xblibrary.loadScript('xbStyle-css.js');
-}
-else if (document.layers)
-{
- xblibrary.loadScript('xbStyle-nn4.js');
-}
-else
-{
- xblibrary.loadScript('xbStyle-not-supported.js');
-}
-
-
git.stg.codes / stg.git / blobdiff