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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/* import-globals-from abResultsPane.js */
// Returns the load context for the current window
function getLoadContext() {
return window.docShell.QueryInterface(Ci.nsILoadContext);
}
var abFlavorDataProvider = {
QueryInterface: ChromeUtils.generateQI(["nsIFlavorDataProvider"]),
getFlavorData(aTransferable, aFlavor, aData) {
if (aFlavor == "application/x-moz-file-promise") {
var primitive = {};
aTransferable.getTransferData("text/vcard", primitive);
var vCard = primitive.value.QueryInterface(Ci.nsISupportsString).data;
aTransferable.getTransferData(
"application/x-moz-file-promise-dest-filename",
primitive
);
var leafName = primitive.value.QueryInterface(Ci.nsISupportsString).data;
aTransferable.getTransferData(
"application/x-moz-file-promise-dir",
primitive
);
var localFile = primitive.value.QueryInterface(Ci.nsIFile).clone();
localFile.append(leafName);
var ofStream = Cc[
"@mozilla.org/network/file-output-stream;1"
].createInstance(Ci.nsIFileOutputStream);
ofStream.init(localFile, -1, -1, 0);
var converter = Cc[
"@mozilla.org/intl/converter-output-stream;1"
].createInstance(Ci.nsIConverterOutputStream);
converter.init(ofStream, null);
converter.writeString(vCard);
converter.close();
aData.value = localFile;
}
},
};
let abResultsPaneObserver = {
onDragStart(event) {
let selectedRows = GetSelectedRows();
if (!selectedRows) {
return;
}
let selectedAddresses = GetSelectedAddresses();
event.dataTransfer.setData("moz/abcard", selectedRows);
event.dataTransfer.setData("moz/abcard", selectedRows);
event.dataTransfer.setData("text/x-moz-address", selectedAddresses);
event.dataTransfer.setData("text/plain", selectedAddresses);
let card = GetSelectedCard();
if (card && card.displayName && !card.isMailList) {
try {
// A card implementation may throw NS_ERROR_NOT_IMPLEMENTED.
// Don't break drag-and-drop if that happens.
let vCard = card.translateTo("vcard");
event.dataTransfer.setData("text/vcard", decodeURIComponent(vCard));
event.dataTransfer.setData(
"application/x-moz-file-promise-dest-filename",
`${card.displayName}.vcf`.replace(/(.{74}).*(.{10})$/u, "$1...$2")
);
event.dataTransfer.setData(
"application/x-moz-file-promise-url",
"data:text/vcard," + vCard
);
event.dataTransfer.setData(
"application/x-moz-file-promise",
abFlavorDataProvider
);
} catch (ex) {
console.error(ex);
}
}
event.dataTransfer.effectAllowed = "copyMove";
// a drag targeted at a tree should instead use the treechildren so that
// the current selection is used as the drag feedback
event.dataTransfer.addElement(event.target);
event.stopPropagation();
},
};
function DragAddressOverTargetControl(event) {
var dragSession = Cc["@mozilla.org/widget/dragservice;1"]
.getService(Ci.nsIDragService)
.getCurrentSession();
if (!dragSession.isDataFlavorSupported("text/x-moz-address")) {
return;
}
var trans = Cc["@mozilla.org/widget/transferable;1"].createInstance(
Ci.nsITransferable
);
trans.init(getLoadContext());
trans.addDataFlavor("text/x-moz-address");
var canDrop = true;
for (var i = 0; i < dragSession.numDropItems; ++i) {
dragSession.getData(trans, i);
var dataObj = {};
var bestFlavor = {};
try {
trans.getAnyTransferData(bestFlavor, dataObj);
} catch (ex) {
canDrop = false;
break;
}
}
dragSession.canDrop = canDrop;
}
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