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Move to use an array for selected elements. Still only single-select mode.

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git-svn-id: http://svg-edit.googlecode.com/svn/trunk@229 eee81c28-f429-11dd-99c0-75d572ba1ddd
This commit is contained in:
Jeff Schiller
2009-06-29 22:22:13 +00:00
parent a0aa794cb9
commit 30d5cb45e5
1 changed files with 18 additions and 2 deletions
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20
editor/svgcanvas.js
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@@ -314,7 +314,10 @@ function SvgCanvas(c)
var freehand_max_x = null;
var freehand_min_y = null;
var freehand_max_y = null;
var selected = null;
// this will hold all the currently selected elements
// default size of 1 until it needs to grow bigger
var selectedElements = new Array(1);
// var selected = null;
var selectedBBox = null;
var selectedOperation = 'resize'; // could be {resize,rotate}
var selectorManager = new SelectorManager();
@@ -426,6 +429,7 @@ function SvgCanvas(c)
} // end svgToString()
function recalculateSelectedDimensions() {
var selected = selectedElements[0];
var box = selected.getBBox();
// if we have not moved/resized, then immediately leave
@@ -529,6 +533,7 @@ function SvgCanvas(c)
}
var recalculateSelectedOutline = function() {
var selected = selectedElements[0];
if (selected != null && theSelector != null) {
theSelector.resize(selectedBBox);
}
@@ -539,6 +544,7 @@ function SvgCanvas(c)
// call this function with null to clear the selected element
var selectElement = function(newSelected)
{
var selected = selectedElements[0];
if (selected == newSelected) return;
// remove selected outline from previously selected element
@@ -546,7 +552,8 @@ function SvgCanvas(c)
selectorManager.releaseSelector(theSelector);
}
selected = newSelected;
selectedElements[0] = newSelected;
selected = selectedElements[0];
if (selected != null) {
selectedBBox = selected.getBBox();
@@ -741,6 +748,7 @@ function SvgCanvas(c)
var mouseMove = function(evt)
{
if (!started) return;
var selected = selectedElements[0];
var x = evt.pageX - container.parentNode.offsetLeft + container.parentNode.scrollLeft;
var y = evt.pageY - container.parentNode.offsetTop + container.parentNode.scrollTop;
var shape = svgdoc.getElementById(getId());
@@ -871,6 +879,7 @@ function SvgCanvas(c)
{
if (!started) return;
var selected = selectedElements[0];
started = false;
var element = svgdoc.getElementById(getId());
var keep = false;
@@ -1128,6 +1137,7 @@ function SvgCanvas(c)
}
this.getText = function() {
var selected = selectedElements[0];
if (selected == null) { return ""; }
return selected.textContent;
}
@@ -1137,6 +1147,7 @@ function SvgCanvas(c)
}
this.setRectRadius = function(val) {
var selected = selectedElements[0];
if (selected != null && selected.tagName == "rect") {
var r = selected.getAttribute("rx");
if (r != val) {
@@ -1149,6 +1160,7 @@ function SvgCanvas(c)
}
this.changeSelectedAttribute = function(attr, val) {
var selected = selectedElements[0];
if (selected != null) {
var oldval = (attr == "#text" ? selected.textContent : selected.getAttribute(attr));
if (oldval != val) {
@@ -1177,6 +1189,7 @@ function SvgCanvas(c)
}
this.deleteSelectedElement = function() {
var selected = selectedElements[0];
if (selected != null) {
var parent = selected.parentNode;
var t = selected;
@@ -1188,6 +1201,7 @@ function SvgCanvas(c)
}
this.moveToTopSelectedElement = function() {
var selected = selectedElements[0];
if (selected != null) {
var t = selected;
var oldParent = t.parentNode;
@@ -1199,6 +1213,7 @@ function SvgCanvas(c)
}
this.moveToBottomSelectedElement = function() {
var selected = selectedElements[0];
if (selected != null) {
var t = selected;
var oldParent = t.parentNode;
@@ -1210,6 +1225,7 @@ function SvgCanvas(c)
}
this.moveSelectedElement = function(dx,dy) {
var selected = selectedElements[0];
if (selected != null) {
selectedBBox = selected.getBBox();
selectedBBox.x += dx;