Convert the file set dialog treewidget to a treeview+model.

Add a FilesetEntryModel and use it in FileSetDialog. This should be
faster than using a QTreeWidget. Move dialog updates and date
calculations out of the "add file" loop.

Bug: 11280
Bug: 14242
Change-Id: I702cef4fe91e739695fe805dc5e496bf3db411f1
Reviewed-on: https://code.wireshark.org/review/24708
Reviewed-by: Gerald Combs <gerald@wireshark.org>

1 files changed, 22 insertions, 2 deletions

diff --git a/fileset.h b/fileset.h
index 7b1103255d..776df31952 100644
--- a/fileset.h
+++ b/fileset.h
@@ -38,10 +38,30 @@ extern const char *fileset_get_dirname(void);
 extern fileset_entry *fileset_get_next(void);
 extern fileset_entry *fileset_get_previous(void);
 
+/**
+ * Add an entry to our dialog / window. Called by fileset_update_dlg.
+ * Must be implemented in the UI.
+ *
+ * @param entry The new fileset entry.
+ * @param window Window / dialog reference provided by the UI code.
+ */
+extern void fileset_dlg_add_file(fileset_entry *entry, void *window);
 
+/**
+ * Notify our dialog / window that we're about to add files. Called by fileset_update_dlg.
+ * Must be implemented in the UI.
+ *
+ * @param window Window / dialog reference provided by the UI code.
+ */
+extern void fileset_dlg_begin_add_file(void *window);
 
-/* this file is a part of the current file set */
-extern void fileset_dlg_add_file(fileset_entry *entry, void *window);
+/**
+ * Notify our dialog / window that we're done adding files. Called by fileset_update_dlg.
+ * Must be implemented in the UI.
+ *
+ * @param window Window / dialog reference provided by the UI code.
+ */
+extern void fileset_dlg_end_add_file(void *window);
 
 extern void fileset_update_dlg(void *window);