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Merge pull request #16902 from Snuffleupagus/FileAttachment-keyboard-download

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Support downloading FileAttachment annotations with the keyboard
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Jonas Jenwald 2023-09-05 12:45:04 +02:00 committed by GitHub
commit 92792a8215
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 12 additions and 8 deletions
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20
src/display/annotation_layer.js
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@ -2745,7 +2745,7 @@ class FileAttachmentAnnotationElement extends AnnotationElement {
render() { render() {
this.container.classList.add("fileAttachmentAnnotation"); this.container.classList.add("fileAttachmentAnnotation");
const { data } = this; const { container, data } = this;
let trigger; let trigger;
if (data.hasAppearance || data.fillAlpha === 0) { if (data.hasAppearance || data.fillAlpha === 0) {
trigger = document.createElement("div"); trigger = document.createElement("div");
@ -2770,17 +2770,24 @@ class FileAttachmentAnnotationElement extends AnnotationElement {
} }
} }
} }
trigger.addEventListener("dblclick", this._download.bind(this)); trigger.addEventListener("dblclick", this.#download.bind(this));
this.#trigger = trigger; this.#trigger = trigger;
const { isMac } = FeatureTest.platform;
container.addEventListener("keydown", evt => {
if (evt.key === "Enter" && (isMac ? evt.metaKey : evt.ctrlKey)) {
this.#download();
}
});
if (!data.popupRef && this.hasPopupData) { if (!data.popupRef && this.hasPopupData) {
this._createPopup(); this._createPopup();
} else { } else {
trigger.classList.add("popupTriggerArea"); trigger.classList.add("popupTriggerArea");
} }
this.container.append(trigger); container.append(trigger);
return this.container; return container;
} }
getElementsToTriggerPopup() { getElementsToTriggerPopup() {
@ -2793,11 +2800,8 @@ class FileAttachmentAnnotationElement extends AnnotationElement {
/** /**
* Download the file attachment associated with this annotation. * Download the file attachment associated with this annotation.
*
* @private
* @memberof FileAttachmentAnnotationElement
*/ */
_download() { #download() {
this.downloadManager?.openOrDownloadData( this.downloadManager?.openOrDownloadData(
this.container, this.container,
this.content, this.content,