pxt-calliope/editor/extension.tsx

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/// <reference path="../node_modules/pxt-core/localtypings/pxtarget.d.ts" />
/// <reference path="../node_modules/pxt-core/built/pxtblocks.d.ts" />
/// <reference path="../node_modules/pxt-core/built/pxtcompiler.d.ts" />
/// <reference path="../node_modules/pxt-core/built/pxtlib.d.ts" />
/// <reference path="../node_modules/pxt-core/built/pxteditor.d.ts" />
/// <reference path="dapjs.d.ts" />
import * as dialogs from "./dialogs";
import * as flash from "./flash";
import * as patch from "./patch";
pxt.editor.initExtensionsAsync = function (opts: pxt.editor.ExtensionOptions): Promise<pxt.editor.ExtensionResult> {
pxt.debug('loading microbit target extensions...')
const manyAny = Math as any;
if (!manyAny.imul)
manyAny.imul = function (a: number, b: number): number {
const ah = (a >>> 16) & 0xffff;
const al = a & 0xffff;
const bh = (b >>> 16) & 0xffff;
const bl = b & 0xffff;
// the shift by 0 fixes the sign on the high part
// the final |0 converts the unsigned value into a signed value
return ((al * bl) + (((ah * bl + al * bh) << 16) >>> 0) | 0);
};
const res: pxt.editor.ExtensionResult = {
hexFileImporters: [{
id: "blockly",
canImport: data => data.meta.cloudId == "microbit.co.uk" && data.meta.editor == "blockly",
importAsync: (project, data) => {
pxt.tickEvent('import.legacyblocks.redirect');
return dialogs.cantImportAsync(project);
}
}, {
id: "td",
canImport: data => data.meta.cloudId == "microbit.co.uk" && data.meta.editor == "touchdevelop",
importAsync: (project, data) => {
pxt.tickEvent('import.legacytd.redirect');
return dialogs.cantImportAsync(project);
}
}]
};
pxt.usb.setFilters([{
vendorId: 0x1366,
productId: 0x1025
},
{
vendorId: 0x0D28,
productId: 0x0204
}])
res.mkPacketIOWrapper = flash.mkDAPLinkPacketIOWrapper;
res.blocklyPatch = patch.patchBlocks;
res.renderBrowserDownloadInstructions = dialogs.renderBrowserDownloadInstructions;
res.renderUsbPairDialog = dialogs.renderUsbPairDialog;
return Promise.resolve<pxt.editor.ExtensionResult>(res);
}