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Issue 73: Make New/Delete layer undo-able. Implement Rename layer. Ensure layers have unique names

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git-svn-id: http://svg-edit.googlecode.com/svn/trunk@671 eee81c28-f429-11dd-99c0-75d572ba1ddd
This commit is contained in:
Jeff Schiller
2009-09-22 02:42:31 +00:00
parent cda961e7ba
commit ef4d16ee05
2 changed files with 57 additions and 17 deletions
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34
editor/svg-editor.js
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@@ -79,6 +79,9 @@ function svg_edit_setup() {
// we tell it to skip focusing the text control if the
// text element was previously in focus
updateContextPanel();
// TODO: ensure that the current layer is selected
console.log(svgCanvas.getCurrentLayer());
};
var zoomChanged = function(window, bbox) {
@@ -655,7 +658,6 @@ function svg_edit_setup() {
var clickUndo = function(){
if (svgCanvas.getUndoStackSize() > 0) {
svgCanvas.undo();
console.log('yooya');
populateLayers();
}
};
@@ -1083,7 +1085,15 @@ function svg_edit_setup() {
});
$('#layer_new').click(function() {
svgCanvas.createLayer("New Layer");
var curNames = new Array(svgCanvas.getNumLayers());
for (var i = 0; i < curNames.length; ++i) { curNames[i] = svgCanvas.getLayer(i); }
var newName = prompt("Please enter a unique layer name","");
if (jQuery.inArray(newName, curNames) != -1) {
alert("There is already a layer named that!");
return;
}
svgCanvas.createLayer(newName);
updateContextPanel();
populateLayers();
$('#layerlist option:last').attr("selected", "selected");
@@ -1097,9 +1107,27 @@ function svg_edit_setup() {
}
});
$('#layer_rename').click(function() {
var oldName = $('#layerlist option:selected').attr("value");
var newName = prompt("Please enter the new layer name","");
if (oldName == newName) {
alert("Layer already has that name");
return;
}
var curNames = new Array(svgCanvas.getNumLayers());
for (var i = 0; i < curNames.length; ++i) { curNames[i] = svgCanvas.getLayer(i); }
if (jQuery.inArray(newName, curNames) != -1) {
alert("There is already a layer named that!");
return;
}
svgCanvas.renameLayer(oldName, newName);
populateLayers();
});
var populateLayers = function(){
var layerlen = svgCanvas.getNumLayers();
console.log('layerlen=' + layerlen);
$('#layerlist').empty();
for (var layer = 0; layer < layerlen; ++layer) {
var name = svgCanvas.getLayer(layer);