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Fixing radio import (#974)

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Richard Knoll 2018-07-27 13:12:36 -07:00 committed by GitHub
parent efa92e6dee
commit 05aa56fe21
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1 changed files with 33 additions and 19 deletions
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52
editor/extension.ts
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@ -415,10 +415,10 @@ namespace pxt.editor {
to
<block type="device_show_leds">
<field name="LEDS">`
# # # # #
. . . . #
. . . . .
. . . . #
# # # # #
. . . . #
. . . . .
. . . . #
. . . . #
`
</field>
@ -433,7 +433,7 @@ namespace pxt.editor {
const nodes = U.toArray(dom.querySelectorAll("block[type=device_show_leds]"))
.concat(U.toArray(dom.querySelectorAll("block[type=device_build_image]")))
.concat(U.toArray(dom.querySelectorAll("block[type=device_build_big_image]")))
nodes.forEach(node => {
nodes.forEach(node => {
// don't rewrite if already upgraded, eg. field LEDS already present
if (U.toArray(node.children).filter(child => child.tagName == "field" && "LEDS" == child.getAttribute("name"))[0])
return;
@ -502,26 +502,40 @@ namespace pxt.editor {
const mutation = node.querySelector("mutation");
if (!mutation) return;
const renameMap = JSON.parse(node.getAttribute("renamemap") || "{}");
switch (mutation.getAttribute("callbackproperties")) {
case "receivedNumber":
node.setAttribute("type", "radio_on_number");
node.removeChild(node.querySelector("field[name=receivedNumber]"));
addField(node, renameMap, "receivedNumber");
break;
case "receivedString,receivedNumber":
const props = mutation.getAttribute("callbackproperties");
if (props) {
const parts = props.split(",");
// It's tempting to generate radio_on_number if parts.length === 0 but
// that would create a variable named "receivedNumber" and possibly shadow
// an existing variable in the user's program. It's safer to stick to the
// old block.
if (parts.length === 1) {
if (parts[0] === "receivedNumber") {
node.setAttribute("type", "radio_on_number");
node.removeChild(node.querySelector("field[name=receivedNumber]"));
addField(node, renameMap, "receivedNumber");
}
else if (parts[0] === "receivedString") {
node.setAttribute("type", "radio_on_string");
node.removeChild(node.querySelector("field[name=receivedString]"));
addField(node, renameMap, "receivedString");
}
else {
return;
}
node.removeChild(mutation);
}
else if (parts.length === 2 && parts.indexOf("receivedNumber") !== -1 && parts.indexOf("receivedString") !== -1) {
node.setAttribute("type", "radio_on_value");
node.removeChild(node.querySelector("field[name=receivedNumber]"));
node.removeChild(node.querySelector("field[name=receivedString]"));
addField(node, renameMap, "name");
addField(node, renameMap, "value");
break;
case "receivedString":
node.setAttribute("type", "radio_on_string");
node.removeChild(node.querySelector("field[name=receivedString]"));
addField(node, renameMap, "receivedString");
break;
node.removeChild(mutation);
}
}
node.removeChild(mutation);
})
}