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Fixed more of issue 662 

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@1971 eee81c28-f429-11dd-99c0-75d572ba1ddd
master
Alexis Deveria 2011-02-02 21:26:41 +00:00
parent 28d1dbcfe5
commit 67384a5a71
2 changed files with 15 additions and 11 deletions
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4
editor/history.js
View File

@ -223,8 +223,12 @@ svgedit.history.RemoveElementCommand.prototype.unapply = function(handler) {
}
svgedit.transformlist.removeElementFromListMap(this.elem);
if(this.nextSibling == null) {
console.log('Error: reference element was lost');
}
this.parent.insertBefore(this.elem, this.nextSibling);
if (handler) {
handler.handleHistoryEvent(svgedit.history.HistoryEventTypes.AFTER_UNAPPLY, this);
}

22
editor/svgcanvas.js
View File

@ -5983,6 +5983,8 @@ var removeUnusedDefElems = this.removeUnusedDefElems = function() {
var defs = svgcontent.getElementsByTagNameNS(svgns, "defs");
if(!defs || !defs.length) return 0;
// if(!defs.firstChild) return;
var defelem_uses = [],
numRemoved = 0;
var attrs = ['fill', 'stroke', 'filter', 'marker-start', 'marker-mid', 'marker-end'];
@ -5995,7 +5997,9 @@ var removeUnusedDefElems = this.removeUnusedDefElems = function() {
var el = all_els[i];
for(var j = 0; j < alen; j++) {
var ref = getUrlFromAttr(el.getAttribute(attrs[j]));
if(ref) defelem_uses.push(ref.substr(1));
if(ref) {
defelem_uses.push(ref.substr(1));
}
}
// gradients can refer to other gradients
@ -6018,16 +6022,7 @@ var removeUnusedDefElems = this.removeUnusedDefElems = function() {
numRemoved++;
}
}
// Remove defs if empty
var i = defs.length;
while (i--) {
var def = defs[i];
if(!def.getElementsByTagNameNS(svgns,'*').length) {
def.parentNode.removeChild(def);
}
}
return numRemoved;
}
@ -6167,6 +6162,9 @@ this.svgToString = function(elem, indent) {
}
}
} else {
// Skip empty defs
if(elem.nodeName === 'defs' && !elem.firstChild) return;
var moz_attrs = ['-moz-math-font-style', '_moz-math-font-style'];
for (var i=attrs.length-1; i>=0; i--) {
attr = attrs.item(i);
@ -9017,6 +9015,8 @@ var pushGroupProperties = this.pushGroupProperties = function(g, undoable) {
for(var i = 0; i < len; i++) {
var elem = children[i];
if(elem.nodeType !== 1) continue;
if(gattrs.opacity !== null && gattrs.opacity !== 1) {
var c_opac = elem.getAttribute('opacity') || 1;
var new_opac = Math.round((elem.getAttribute('opacity') || 1) * gattrs.opacity * 100)/100;