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Disable file drag & drop for read-only sketches #2697

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Merged
benfry merged 1 commit into from
Aug 1, 2014
Merged

Disable file drag & drop for read-only sketches #2697

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13 changes: 9 additions & 4 deletions app/src/processing/app/Editor.java
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Original file line number Diff line number Diff line change
Expand Up @@ -313,15 +313,20 @@ public void addRecent() {
* "Sketch → Add File" for each file.
*/
class FileDropHandler extends TransferHandler {
public boolean canImport(JComponent dest, DataFlavor[] flavors) {
return true;
public boolean canImport(TransferHandler.TransferSupport support) {
return !sketch.isReadOnly();
}

@SuppressWarnings("unchecked")
public boolean importData(JComponent src, Transferable transferable) {
public boolean importData(TransferHandler.TransferSupport support) {
int successful = 0;

if (!canImport(support)) {
return false;
}

try {
Transferable transferable = support.getTransferable();
DataFlavor uriListFlavor =
new DataFlavor("text/uri-list;class=java.lang.String");

Expand Down Expand Up @@ -2906,4 +2911,4 @@ public void show(Component component, int x, int y) {
super.show(component, x, y);
}
}
}
}