mirror/viewstl
1
0
Fork 1
mirror of https://github.com/omrips/viewstl synced 2026-01-02 20:29:58 +03:00
Code Issues Projects Releases Wiki Activity

Add files via upload

Browse Source 
fixed download files issue and TextDecoder polyfill for IE / Edge
This commit is contained in:
omrips
2020-07-05 16:00:11 +03:00
committed by GitHub
parent b60c77743e
commit 87352b15bb
2 changed files with 86 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

48
src/ie_polyfills.js Normal file
View File

@@ -0,0 +1,48 @@
if (!String.prototype.repeat) {
String.prototype.repeat = function(count) {
'use strict';
if (this == null) {
throw new TypeError('can\'t convert ' + this + ' to object');
}
var str = '' + this;
count = +count;
if (count != count) {
count = 0;
}
if (count < 0) {
throw new RangeError('repeat count must be non-negative');
}
if (count == Infinity) {
throw new RangeError('repeat count must be less than infinity');
}
count = Math.floor(count);
if (str.length == 0 || count == 0) {
return '';
}
// Ensuring count is a 31-bit integer allows us to heavily optimize the
// main part. But anyway, most current (August 2014) browsers can't handle
// strings 1 << 28 chars or longer, so:
if (str.length * count >= 1 << 28) {
throw new RangeError('repeat count must not overflow maximum string size');
}
var rpt = '';
for (;;) {
if ((count & 1) == 1) {
rpt += str;
}
count >>>= 1;
if (count == 0) {
break;
}
str += str;
}
// Could we try:
// return Array(count + 1).join(this);
return rpt;
}
}
'use strict';(function(e){function r(b){var a=b.charCodeAt(0),c=1114112,d=0,n=b.length|0,g="";switch(a>>>4){case 12:case 13:c=(a&31)<<6|b.charCodeAt(1)&63;d=128>c?0:2;break;case 14:c=(a&15)<<12|(b.charCodeAt(1)&63)<<6|b.charCodeAt(2)&63;d=2048>c?0:3;break;case 15:30===a>>>3&&(c=(a&7)<<18|(b.charCodeAt(1)&63)<<12|(b.charCodeAt(2)&63)<<6|b.charCodeAt(3),d=65536>c?0:4)}d&&(n<d?d=0:65536>c?g=f(c):1114112>c?(c=c-65664|0,g=f((c>>>10)+55296|0,(c&1023)+56320|0)):d=0);for(;d<n;d=d+1|0)g+="\ufffd";return g}
function p(){}function t(b){var a=b.charCodeAt(0)|0;if(55296<=a&&56319>=a)if(b=b.charCodeAt(1)|0,56320<=b&&57343>=b){if(a=(a<<10)+b-56613888|0,65535<a)return f(240|a>>>18,128|a>>>12&63,128|a>>>6&63,128|a&63)}else a=65533;return 2047>=a?f(192|a>>>6,128|a&63):f(224|a>>>12,128|a>>>6&63,128|a&63)}function q(){}var f=String.fromCharCode,l={}.toString,h=e.SharedArrayBuffer,u=h?l.call(h):"",k=e.Uint8Array,m=k||Array,v=l.call((k?ArrayBuffer:m).prototype);h=q.prototype;var w=e.TextEncoder;p.prototype.decode=
function(b){var a=b&&b.buffer||b,c=l.call(a);if(c!==v&&c!==u&&void 0!==b)throw TypeError("Failed to execute 'decode' on 'TextDecoder': The provided value is not of type '(ArrayBuffer or ArrayBufferView)'");b=k?new m(a):a;a="";c=0;for(var d=b.length|0;c<d;c=c+32768|0)a+=f.apply(0,b[k?"subarray":"slice"](c,c+32768|0));return a.replace(/[\xc0-\xff][\x80-\xbf]+|[\x80-\xff]/g,r)};e.TextDecoder||(e.TextDecoder=p);h.encode=function(b){b=void 0===b?"":(""+b).replace(/[\x80-\uD7ff\uDC00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]?/g,
t);for(var a=b.length|0,c=new m(a),d=0;d<a;d=d+1|0)c[d]=b.charCodeAt(d);return c};w||(e.TextEncoder=q)})(""+void 0==typeof global?""+void 0==typeof self?this:self:global);//AnonyCo

45
src/stl_viewer.js
View File

@@ -789,17 +789,23 @@ function StlViewer(parent_element_obj, options)
_this.set_rotation(model_id, axis_x_angel, axis_y_angel, axis_z_angel,true);
}
//no path, with ext
this.basename=function (filename)
{
return filename.split(/[\\/]/).pop();
}
this.get_model_filename=function(model, no_null)
{
if (model.orig_filename) return model.orig_filename;
if (model.temp_filename) return model.temp_filename;
if (model.orig_url) return model.orig_url;
if (model.local_file) if (model.local_file.name) return model.local_file.name;
if (model.orig_filename) return _this.basename(model.orig_filename);
if (model.temp_filename) return _this.basename(model.temp_filename);
if (model.orig_url) return _this.basename(model.orig_url);
if (model.local_file) if (model.local_file.name) return _this.basename(model.local_file.name);
if (model.filename)
{
if (model.filename instanceof File) return File.name
return model.filename;
if (model.filename instanceof File) return _this.basename(File.name)
return _this.basename(model.filename);
}
if (no_null) return 'model_'+model.id+'.stl'; //relevant for manually added meshes
@@ -1024,6 +1030,13 @@ function StlViewer(parent_element_obj, options)
if (p>=0) download_name=download_name.substring( 0, p );
if (download_name.length<1) download_name='1';
if (window.navigator.msSaveOrOpenBlob)
{
//only for IE
window.navigator.msSaveBlob(blob, download_name+'.vsj');
return;
}
link.download = download_name+'.vsj';
link.click();
}
@@ -1216,6 +1229,7 @@ function StlViewer(parent_element_obj, options)
.then(function(content)
{
var blob = new Blob([content], {type: "application/zip"});
var link = document.createElement("a");
link.href = window.URL.createObjectURL(blob);
var download_name=filename?filename:"1";
@@ -1223,6 +1237,14 @@ function StlViewer(parent_element_obj, options)
if (p>=0) download_name=download_name.substring( 0, p );
if (download_name.length<1) download_name='1';
if (window.navigator.msSaveOrOpenBlob)
{
//only for IE
window.navigator.msSaveBlob(blob, download_name+'.vsb');
return;
}
link.download = download_name+'.vsb';
link.click();
});
@@ -1338,11 +1360,20 @@ function StlViewer(parent_element_obj, options)
var blob = new Blob([_this.get_stl_bin(model_id)], {type: "application/sla"});
var link = document.createElement("a");
link.href = window.URL.createObjectURL(blob);
var download_name=filename?filename:(model.filename?model.filename:(model.local_file?model.local_file.name:"1"));
//var download_name=filename?filename:(model.filename?model.filename:(model.local_file?model.local_file.name:"1"));
var download_name=_this.get_model_filename(model,true);
console.log(download_name);
var p=download_name.toLowerCase().indexOf('.stl');
if (p>=0) download_name=download_name.substring( 0, p );
if (download_name.length<1) download_name='1';
if (window.navigator.msSaveOrOpenBlob)
{
//only for IE
window.navigator.msSaveBlob(blob, download_name+'.stl');
return;
}
link.download = download_name+'.stl';
link.click();
}