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module('users.bert.SqueakJS.lively').requires("lively.data.FileUpload").toRun(function() {
/*
* Copyright (c) 2013 Bert Freudenberg
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
lively.data.FileUpload.Handler.subclass('users.bert.SqueakJS.ui.ImageLoader', {
handles: function(file) {
return file.type == 'application/squeak-image' || file.name.match(/\.image$/);
},
getUploadSpec: function(evt, file) {
return {readMethod: "asArrayBuffer"};
},
onLoad: function(evt) {
console.log("Storing " + this.file.name);
Squeak.filePut(this.file.name, evt.target.result);
this.openImage(this.file.name, this.file.type, evt.target.result, this.pos);
},
openImage: function(name, mime, buffer, pos) {
var morph = this.findSqueakMorph();
if (morph) {
morph.loadImageFromBuffer(buffer, name, function() {
morph.run();
});
} else {
alert("Please open a Squeak morph first");
}
},
findSqueakMorph: function() {
return $world.submorphs.detect(function(morph){return !!morph.loadImageFromBuffer;});
},
});
lively.data.FileUpload.Handler.subclass('users.bert.SqueakJS.ui.FileLoader', {
handles: function(file) {
return true;
},
getUploadSpec: function(evt, file) {
return {readMethod: "asArrayBuffer"};
},
onLoad: function(evt) {
console.log("Storing " + this.file.name);
Squeak.filePut(this.file.name, evt.target.result);
},
});
}); // end of module