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[Editor] Support dragging & dropping images on a pdf (bug 1900907)

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Calixte Denizet 2024-06-06 21:32:20 +02:00
parent b557fba118
commit 412e03e576
2 changed files with 56 additions and 8 deletions
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20
web/app.js
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@ -670,18 +670,22 @@ const PDFViewerApplication = {
// Enable dragging-and-dropping a new PDF file onto the viewerContainer.
appConfig.mainContainer.addEventListener("dragover", function (evt) {
evt.preventDefault();
evt.dataTransfer.dropEffect =
evt.dataTransfer.effectAllowed === "copy" ? "copy" : "move";
for (const item of evt.dataTransfer.items) {
if (item.type === "application/pdf") {
evt.dataTransfer.dropEffect =
evt.dataTransfer.effectAllowed === "copy" ? "copy" : "move";
evt.preventDefault();
evt.stopPropagation();
return;
}
}
});
appConfig.mainContainer.addEventListener("drop", function (evt) {
evt.preventDefault();
const { files } = evt.dataTransfer;
if (!files || files.length === 0) {
if (evt.dataTransfer.files?.[0].type !== "application/pdf") {
return;
}
evt.preventDefault();
evt.stopPropagation();
eventBus.dispatch("fileinputchange", {
source: this,
fileInput: evt.dataTransfer,