svgedit/editor/extensions/ext-panning.js

47 lines
913 B
JavaScript

/*globals svgEditor, svgCanvas*/
/*jslint eqeq: true*/
/*
* ext-panning.js
*
* Licensed under the MIT License
*
* Copyright(c) 2013 Luis Aguirre
*
*/
/*
This is a very basic SVG-Edit extension to let tablet/mobile devices panning without problem
*/
svgEditor.addExtension('ext-panning', function() {'use strict';
return {
name: 'Extension Panning',
svgicons: svgEditor.curConfig.extPath + 'ext-panning.xml',
buttons: [{
id: 'ext-panning',
type: 'mode',
title: 'Panning',
events: {
click: function() {
svgCanvas.setMode('ext-panning');
}
}
}],
mouseDown: function() {
if (svgCanvas.getMode() == 'ext-panning') {
svgEditor.setPanning(true);
return {started: true};
}
},
mouseUp: function() {
if (svgCanvas.getMode() == 'ext-panning') {
svgEditor.setPanning(false);
return {
keep: false,
element: null
};
}
}
};
});