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Fixed bug where test rect was appearing, changed path creation code a bit to prepare for curve creation ability 

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@1820 eee81c28-f429-11dd-99c0-75d572ba1ddd
master
Alexis Deveria 2010-10-26 13:56:17 +00:00
parent 91ae501438
commit 6298d557cf
1 changed files with 23 additions and 22 deletions
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45
editor/svgcanvas.js
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@ -5279,7 +5279,7 @@ var getMouseTarget = this.getMouseTarget = function(evt) {
// if we are not in the middle of creating a path, and we've clicked on some shape,
// then go to Select mode.
// WebKit returns <div> when the canvas is clicked, Firefox/Opera return <svg>
if ( (current_mode != "path" || current_path_pts.length == 0) &&
if ( (current_mode != "path" || !drawn_path) &&
t.parentNode.id != "selectorParentGroup" &&
t.id != "svgcanvas" && t.id != "svgroot")
{
@ -6593,7 +6593,8 @@ var pathActions = this.pathActions = function() {
var pathFuncs = [],
current_path = null,
current_path_pts = [],
// current_path_pts = [],
drawn_path = null,
link_control_pts = false,
hasMoved = false;
@ -6917,11 +6918,9 @@ var pathActions = this.pathActions = function() {
var keep = null;
// if pts array is empty, create path element with M at current point
if (current_path_pts.length == 0) {
current_path_pts.push(x);
current_path_pts.push(y);
if (!drawn_path) {
d_attr = "M" + x + "," + y + " ";
addSvgElementFromJson({
drawn_path = addSvgElementFromJson({
"element": "path",
"curStyles": true,
"attr": {
@ -6943,12 +6942,14 @@ var pathActions = this.pathActions = function() {
}
else {
// determine if we clicked on an existing point
var i = current_path_pts.length;
var seglist = drawn_path.pathSegList;
var i = seglist.numberOfItems;
var FUZZ = 6/current_zoom;
var clickOnPoint = false;
while(i) {
i -= 2;
var px = current_path_pts[i], py = current_path_pts[i+1];
i --;
var item = seglist.getItem(i);
var px = item.x, py = item.y;
// found a matching point
if ( x >= (px-FUZZ) && x <= (px+FUZZ) && y >= (py-FUZZ) && y <= (py+FUZZ) ) {
clickOnPoint = true;
@ -6964,7 +6965,7 @@ var pathActions = this.pathActions = function() {
var newpath = getElem(id);
var len = current_path_pts.length;
var len = seglist.numberOfItems;
// if we clicked on an existing point, then we are done this path, commit it
// (i,i+1) are the x,y that were clicked on
if (clickOnPoint) {
@ -6972,10 +6973,10 @@ var pathActions = this.pathActions = function() {
// the first point was clicked on and there are less than 3 points
// then leave the path open
// otherwise, close the path
if (i == 0 && len >= 6) {
if (i == 0 && len >= 3) {
// Create end segment
var abs_x = current_path_pts[0];
var abs_y = current_path_pts[1];
var abs_x = seglist.getItem(0).x;
var abs_y = seglist.getItem(0).y;
d_attr += ['L',abs_x,',',abs_y,'z'].join('');
newpath.setAttribute("d", d_attr);
} else if(len < 3) {
@ -6986,7 +6987,7 @@ var pathActions = this.pathActions = function() {
// this will signal to commit the path
element = newpath;
current_path_pts = [];
drawn_path = null;
started = false;
if(subpath) {
@ -7007,7 +7008,7 @@ var pathActions = this.pathActions = function() {
return false;
}
}
// else, create a new point, append to pts array, update path element
// else, create a new point, update path element
else {
// Checks if current target or parents are #svgcontent
if(!$.contains(container, getMouseTarget(evt))) {
@ -7016,13 +7017,12 @@ var pathActions = this.pathActions = function() {
return false;
}
var lastx = current_path_pts[len-2], lasty = current_path_pts[len-1];
var num = drawn_path.pathSegList.numberOfItems;
var last = drawn_path.pathSegList.getItem(num -1);
var lastx = last.x, lasty = last.y;
if(evt.shiftKey) { var xya=Utils.snapToAngle(lastx,lasty,x,y); x=xya.x; y=xya.y; }
// we store absolute values in our path points array for easy checking above
current_path_pts.push(x);
current_path_pts.push(y);
d_attr += "L" + round(x) + "," + round(y) + " ";
newpath.setAttribute("d", d_attr);
@ -7037,7 +7037,7 @@ var pathActions = this.pathActions = function() {
'x2': x,
'y2': y
});
var index = (current_path_pts.length/2 - 1);
var index = num;
if(subpath) index += path.segs.length;
addPointGrip(index, x, y);
}
@ -7157,12 +7157,12 @@ var pathActions = this.pathActions = function() {
clear: function(remove) {
current_path = null;
if (current_mode == "path" && current_path_pts.length > 0) {
if (current_mode == "path" && !drawn_path) {
var elem = getElem(getId());
$(getElem("path_stretch_line")).remove();
$(elem).remove();
$(getElem("pathpointgrip_container")).find('*').attr('display', 'none');
current_path_pts = [];
drawn_path = null;
started = false;
} else if (current_mode == "pathedit") {
this.toSelectMode();
@ -11317,6 +11317,7 @@ function disableAdvancedTextEdit() {
rect.setAttribute('x',"1in");
svgcontent.appendChild(rect);
var bb = rect.getBBox();
rect.parentNode.removeChild(rect);
unit_types.em = bb.width;
unit_types.ex = bb.height;
var inch = bb.x;