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Code Issues Releases Wiki Activity

Stop nodes being added beyond the outer bounds of the workspace

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This commit is contained in:
Nick O'Leary 2016-08-26 16:22:06 +01:00
parent feaf6f2501
commit aee483e9f1
1 changed files with 11 additions and 0 deletions
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11
editor/js/ui/view.js
View File

@ -641,6 +641,8 @@ RED.view = (function() {
mousePos = mouse_position; mousePos = mouse_position;
var minX = 0; var minX = 0;
var minY = 0; var minY = 0;
var maxX = space_width;
var maxY = space_height;
for (var n = 0; n<moving_set.length; n++) { for (var n = 0; n<moving_set.length; n++) {
node = moving_set[n]; node = moving_set[n];
if (d3.event.shiftKey) { if (d3.event.shiftKey) {
@ -652,6 +654,8 @@ RED.view = (function() {
node.n.dirty = true; node.n.dirty = true;
minX = Math.min(node.n.x-node.n.w/2-5,minX); minX = Math.min(node.n.x-node.n.w/2-5,minX);
minY = Math.min(node.n.y-node.n.h/2-5,minY); minY = Math.min(node.n.y-node.n.h/2-5,minY);
maxX = Math.max(node.n.x+node.n.w/2+5,maxX);
maxY = Math.max(node.n.y+node.n.h/2+5,maxY);
} }
if (minX !== 0 || minY !== 0) { if (minX !== 0 || minY !== 0) {
for (i = 0; i<moving_set.length; i++) { for (i = 0; i<moving_set.length; i++) {
@ -660,6 +664,13 @@ RED.view = (function() {
node.n.y -= minY; node.n.y -= minY;
} }
} }
if (maxX !== space_width || maxY !== space_height) {
for (i = 0; i<moving_set.length; i++) {
node = moving_set[i];
node.n.x -= (maxX - space_width);
node.n.y -= (maxY - space_height);
}
}
if (snapGrid != d3.event.shiftKey && moving_set.length > 0) { if (snapGrid != d3.event.shiftKey && moving_set.length > 0) {
var gridOffset = [0,0]; var gridOffset = [0,0];
node = moving_set[0]; node = moving_set[0];