diff options
Diffstat (limited to 'src/main/java/de/thedevstack/conversationsplus/ui/listeners/DeleteFileCallback.java')
-rw-r--r-- | src/main/java/de/thedevstack/conversationsplus/ui/listeners/DeleteFileCallback.java | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/DeleteFileCallback.java b/src/main/java/de/thedevstack/conversationsplus/ui/listeners/DeleteFileCallback.java new file mode 100644 index 00000000..222e473b --- /dev/null +++ b/src/main/java/de/thedevstack/conversationsplus/ui/listeners/DeleteFileCallback.java @@ -0,0 +1,45 @@ +package de.thedevstack.conversationsplus.ui.listeners; + +import de.thedevstack.conversationsplus.utils.UiUpdateHelper; + +import eu.siacs.conversations.entities.Message; +import eu.siacs.conversations.entities.Transferable; +import eu.siacs.conversations.entities.TransferablePlaceholder; +import eu.siacs.conversations.persistance.FileBackend; + +/** + * Callback for the user decision if a file should be deleted or not. + */ +public class DeleteFileCallback implements SimpleUserDecisionCallback { + private final Message message; + + public DeleteFileCallback(Message message) { + this.message = message; + } + + /** + * Deletes the file and updates the UI. + */ + private void deleteFile() { + if (FileBackend.deleteFile(this.message)) { + this.message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED)); + UiUpdateHelper.updateConversationUi(); + } + } + + /** + * Deletes the file. + */ + @Override + public void onYes() { + this.deleteFile(); + } + + /** + * Nothing to do in this case. + */ + @Override + public void onNo() { + // Nothing to do + } +} |