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JS -- hidden annotations must be built in case a script show them

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* in some pdf, there are actions with "event.source.hidden = ..."
 * in order to handle visibility when printing, annotationStorage is extended to store multiple properties (value, hidden, editable, ...)
This commit is contained in:
Calixte Denizet 2020-11-03 16:04:08 +01:00
parent 1c17e078ec
commit b11592a756
9 changed files with 210 additions and 100 deletions
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39
src/display/annotation_layer.js
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@ -490,7 +490,9 @@ class TextWidgetAnnotationElement extends WidgetAnnotationElement {
// NOTE: We cannot set the values using `element.value` below, since it
// prevents the AnnotationLayer rasterizer in `test/driver.js`
// from parsing the elements correctly for the reference tests.
const textContent = storage.getOrCreateValue(id, this.data.fieldValue);
const textContent = storage.getOrCreateValue(id, {
value: this.data.fieldValue,
}).value;
if (this.data.multiLine) {
element = document.createElement("textarea");
@ -504,7 +506,7 @@ class TextWidgetAnnotationElement extends WidgetAnnotationElement {
element.setAttribute("id", id);
element.addEventListener("input", function (event) {
storage.setValue(id, event.target.value);
storage.setValue(id, { value: event.target.value });
});
element.addEventListener("blur", function (event) {
@ -631,10 +633,9 @@ class CheckboxWidgetAnnotationElement extends WidgetAnnotationElement {
const storage = this.annotationStorage;
const data = this.data;
const id = data.id;
const value = storage.getOrCreateValue(
id,
data.fieldValue && data.fieldValue !== "Off"
);
const value = storage.getOrCreateValue(id, {
value: data.fieldValue && data.fieldValue !== "Off",
}).value;
this.container.className = "buttonWidgetAnnotation checkBox";
@ -647,7 +648,7 @@ class CheckboxWidgetAnnotationElement extends WidgetAnnotationElement {
}
element.addEventListener("change", function (event) {
storage.setValue(id, event.target.checked);
storage.setValue(id, { value: event.target.checked });
});
this.container.appendChild(element);
@ -673,10 +674,9 @@ class RadioButtonWidgetAnnotationElement extends WidgetAnnotationElement {
const storage = this.annotationStorage;
const data = this.data;
const id = data.id;
const value = storage.getOrCreateValue(
id,
data.fieldValue === data.buttonValue
);
const value = storage.getOrCreateValue(id, {
value: data.fieldValue === data.buttonValue,
}).value;
const element = document.createElement("input");
element.disabled = data.readOnly;
@ -692,11 +692,11 @@ class RadioButtonWidgetAnnotationElement extends WidgetAnnotationElement {
if (radio !== event.target) {
storage.setValue(
radio.parentNode.getAttribute("data-annotation-id"),
false
{ value: false }
);
}
}
storage.setValue(id, event.target.checked);
storage.setValue(id, { value: event.target.checked });
});
this.container.appendChild(element);
@ -753,10 +753,10 @@ class ChoiceWidgetAnnotationElement extends WidgetAnnotationElement {
// two field types is implemented, we should use the same pattern as the
// other interactive widgets where the return value of `getOrCreateValue` is
// used and the full array of field values is stored.
storage.getOrCreateValue(
id,
this.data.fieldValue.length > 0 ? this.data.fieldValue[0] : undefined
);
storage.getOrCreateValue(id, {
value:
this.data.fieldValue.length > 0 ? this.data.fieldValue[0] : undefined,
});
const selectElement = document.createElement("select");
selectElement.disabled = this.data.readOnly;
@ -784,7 +784,7 @@ class ChoiceWidgetAnnotationElement extends WidgetAnnotationElement {
selectElement.addEventListener("input", function (event) {
const options = event.target.options;
const value = options[options.selectedIndex].value;
storage.setValue(id, value);
storage.setValue(id, { value });
});
this.container.appendChild(selectElement);
@ -1622,6 +1622,9 @@ class AnnotationLayer {
});
if (element.isRenderable) {
const rendered = element.render();
if (data.hidden) {
rendered.style.visibility = "hidden";
}
if (Array.isArray(rendered)) {
for (const renderedElement of rendered) {
parameters.div.appendChild(renderedElement);