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created svgedit main object, moved all namespaces handling in the same place

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git-svn-id: http://svg-edit.googlecode.com/svn/trunk@2411 eee81c28-f429-11dd-99c0-75d572ba1ddd
This commit is contained in:
Bruno Heridet
2013-02-16 15:02:26 +00:00
parent 5d5abbd2b0
commit f9b8aa624c
34 changed files with 788 additions and 843 deletions
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37
editor/browser.js
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@@ -10,18 +10,17 @@
// Dependencies:
// 1) jQuery (for $.alert())
var svgedit = svgedit || {};
(function() {
if (!svgedit.browser) {
svgedit.browser = {};
}
var svgns = 'http://www.w3.org/2000/svg';
// alias
var NS = svgedit.NS;
var supportsSvg_ = (function() {
return !!document.createElementNS && !!document.createElementNS(svgns, 'svg').createSVGRect;
return !!document.createElementNS && !!document.createElementNS(NS.SVG, 'svg').createSVGRect;
})();
svgedit.browser.supportsSvg = function() { return supportsSvg_; };
@@ -31,7 +30,7 @@ if(!svgedit.browser.supportsSvg()) {
}
var userAgent = navigator.userAgent;
var svg = document.createElementNS(svgns, 'svg');
var svg = document.createElementNS(NS.SVG, 'svg');
// Note: Browser sniffing should only be used if no other detection method is possible
var isOpera_ = !!window.opera;
@@ -53,7 +52,7 @@ var supportsXpath_ = (function() {
// segList functions (for FF1.5 and 2.0)
var supportsPathReplaceItem_ = (function() {
var path = document.createElementNS(svgns, 'path');
var path = document.createElementNS(NS.SVG, 'path');
path.setAttribute('d', 'M0,0 10,10');
var seglist = path.pathSegList;
var seg = path.createSVGPathSegLinetoAbs(5,5);
@@ -65,7 +64,7 @@ var supportsPathReplaceItem_ = (function() {
})();
var supportsPathInsertItemBefore_ = (function() {
var path = document.createElementNS(svgns, 'path');
var path = document.createElementNS(NS.SVG, 'path');
path.setAttribute('d', 'M0,0 10,10');
var seglist = path.pathSegList;
var seg = path.createSVGPathSegLinetoAbs(5,5);
@@ -78,12 +77,12 @@ var supportsPathInsertItemBefore_ = (function() {
// text character positioning (for IE9)
var supportsGoodTextCharPos_ = (function() {
var svgroot = document.createElementNS(svgns, 'svg');
var svgcontent = document.createElementNS(svgns, 'svg');
var svgroot = document.createElementNS(NS.SVG, 'svg');
var svgcontent = document.createElementNS(NS.SVG, 'svg');
document.documentElement.appendChild(svgroot);
svgcontent.setAttribute('x', 5);
svgroot.appendChild(svgcontent);
var text = document.createElementNS(svgns, 'text');
var text = document.createElementNS(NS.SVG, 'text');
text.textContent = 'a';
svgcontent.appendChild(text);
var pos = text.getStartPositionOfChar(0).x;
@@ -92,9 +91,9 @@ var supportsGoodTextCharPos_ = (function() {
})();
var supportsPathBBox_ = (function() {
var svgcontent = document.createElementNS(svgns, 'svg');
var svgcontent = document.createElementNS(NS.SVG, 'svg');
document.documentElement.appendChild(svgcontent);
var path = document.createElementNS(svgns, 'path');
var path = document.createElementNS(NS.SVG, 'path');
path.setAttribute('d', 'M0,0 C0,0 10,10 10,0');
svgcontent.appendChild(path);
var bbox = path.getBBox();
@@ -104,13 +103,13 @@ var supportsPathBBox_ = (function() {
// Support for correct bbox sizing on groups with horizontal/vertical lines
var supportsHVLineContainerBBox_ = (function() {
var svgcontent = document.createElementNS(svgns, 'svg');
var svgcontent = document.createElementNS(NS.SVG, 'svg');
document.documentElement.appendChild(svgcontent);
var path = document.createElementNS(svgns, 'path');
var path = document.createElementNS(NS.SVG, 'path');
path.setAttribute('d', 'M0,0 10,0');
var path2 = document.createElementNS(svgns, 'path');
var path2 = document.createElementNS(NS.SVG, 'path');
path2.setAttribute('d', 'M5,0 15,0');
var g = document.createElementNS(svgns, 'g');
var g = document.createElementNS(NS.SVG, 'g');
g.appendChild(path);
g.appendChild(path2);
svgcontent.appendChild(g);
@@ -127,7 +126,7 @@ var supportsEditableText_ = (function() {
var supportsGoodDecimals_ = (function() {
// Correct decimals on clone attributes (Opera < 10.5/win/non-en)
var rect = document.createElementNS(svgns, 'rect');
var rect = document.createElementNS(NS.SVG, 'rect');
rect.setAttribute('x', 0.1);
var crect = rect.cloneNode(false);
var retValue = (crect.getAttribute('x').indexOf(',') == -1);
@@ -139,13 +138,13 @@ var supportsGoodDecimals_ = (function() {
})();
var supportsNonScalingStroke_ = (function() {
var rect = document.createElementNS(svgns, 'rect');
var rect = document.createElementNS(NS.SVG, 'rect');
rect.setAttribute('style', 'vector-effect:non-scaling-stroke');
return rect.style.vectorEffect === 'non-scaling-stroke';
})();
var supportsNativeSVGTransformLists_ = (function() {
var rect = document.createElementNS(svgns, 'rect');
var rect = document.createElementNS(NS.SVG, 'rect');
var rxform = rect.transform.baseVal;
var t1 = svg.createSVGTransform();
rxform.appendItem(t1);