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Make changing resolution undo/redo-able 

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@202 eee81c28-f429-11dd-99c0-75d572ba1ddd
master
Jeff Schiller 2009-06-26 14:31:03 +00:00
parent ecb0f0e74e
commit cfa488a502
2 changed files with 18 additions and 6 deletions
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18
editor/svg-editor.js
View File

@ -37,6 +37,12 @@ function svg_edit_setup() {
// called when any element has changed
var elementChanged = function(window,elem) {
// if the element changed was the svg, then it must be a resolution change
if (elem && elem.tagName == "svg") {
changeResolution(parseInt(elem.getAttribute("width")),
parseInt(elem.getAttribute("height")));
}
// we update the contextual panel with potentially new
// positional/sizing information (we DON'T want to update the
// toolbar here as that creates an infinite loop)
@ -518,16 +524,20 @@ function svg_edit_setup() {
$('#tools_ellipse').show();
});
$('#resolution').change(function(){
var res = this.value.split('x');
var x = parseInt(res[0]), y = parseInt(res[1]);
svgCanvas.setResolution(x,y);
function changeResolution(x,y) {
$('#resolution').val(x+'x'+y);
$('#svgroot').css( { 'width': x, 'height': y } );
$('#svgcanvas').css( { 'width': x, 'height': y } );
$('div#palette_holder').css('width', x);
$('#context_tools').css('width', x + 65);
$('#tools').css('height', y + 24);
$('#footer').css('width', x + 65);
}
$('#resolution').change(function(){
var res = this.value.split('x');
var x = parseInt(res[0]), y = parseInt(res[1]);
svgCanvas.setResolution(x,y);
});
return svgCanvas;

6
editor/svgcanvas.js
View File

@ -1,5 +1,3 @@
var svgcanvas = null;
if(!window.console) {
window.console = new function() {
this.log = function(str) {};
@ -905,8 +903,12 @@ function SvgCanvas(c)
}
this.setResolution = function(x, y) {
var w = svgroot.getAttribute("width"),
h = svgroot.getAttribute("height");
svgroot.setAttribute("width", x);
svgroot.setAttribute("height", y);
addCommandToHistory(new ChangeElementCommand(svgroot, {"width":w,"height":h}, "resolution"));
call("changed", svgroot);
}
this.getMode = function() {