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Merge pull request #12569 from calixteman/events

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JS -- Fix events dispatchment and add tests
This commit is contained in:
Brendan Dahl 2020-11-16 10:26:29 -08:00 • committed by GitHub
commit f39d87bff1
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7 changed files with 459 additions and 104 deletions
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69
src/display/annotation_layer.js
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@ -505,6 +505,7 @@ class TextWidgetAnnotationElement extends WidgetAnnotationElement {
element.setAttribute("value", textContent);
}
element.userValue = textContent;
element.setAttribute("id", id);
element.addEventListener("input", function (event) {
@ -516,26 +517,76 @@ class TextWidgetAnnotationElement extends WidgetAnnotationElement {
});
if (this.enableScripting && this.hasJSActions) {
element.addEventListener("updateFromSandbox", function (event) {
const data = event.detail;
if ("value" in data) {
event.target.value = event.detail.value;
} else if ("focus" in data) {
event.target.focus({ preventScroll: false });
element.addEventListener("focus", event => {
if (event.target.userValue) {
event.target.value = event.target.userValue;
}
});
if (this.data.actions !== null) {
if (this.data.actions) {
element.addEventListener("updateFromSandbox", function (event) {
const detail = event.detail;
const actions = {
value() {
const value = detail.value;
if (value === undefined || value === null) {
// remove data
event.target.userValue = "";
} else {
event.target.userValue = value;
}
},
valueAsString() {
const value = detail.valueAsString;
if (value === undefined || value === null) {
// remove data
event.target.value = "";
} else {
event.target.value = value;
}
storage.setValue(id, event.target.value);
},
focus() {
event.target.focus({ preventScroll: false });
},
userName() {
const tooltip = detail.userName;
event.target.title = tooltip;
},
hidden() {
event.target.style.display = detail.hidden ? "none" : "block";
},
editable() {
event.target.disabled = !detail.editable;
},
selRange() {
const [selStart, selEnd] = detail.selRange;
if (selStart >= 0 && selEnd < event.target.value.length) {
event.target.setSelectionRange(selStart, selEnd);
}
},
};
for (const name of Object.keys(detail)) {
if (name in actions) {
actions[name]();
}
}
});
for (const eventType of Object.keys(this.data.actions)) {
switch (eventType) {
case "Format":
element.addEventListener("blur", function (event) {
element.addEventListener("change", function (event) {
window.dispatchEvent(
new CustomEvent("dispatchEventInSandbox", {
detail: {
id,
name: "Format",
name: "Keystroke",
value: event.target.value,
willCommit: true,
commitKey: 1,
selStart: event.target.selectionStart,
selEnd: event.target.selectionEnd,
},
})
);