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Remember category expansion state when regenerating music list #1083

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Remember category expansion state when regenerating music list #1083

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4c4445c
remember category expansion state when regenerating musiclist
in1tiate Feb 10, 2025
48016f7
don't do file i/o here actually
in1tiate Feb 10, 2025
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31 changes: 28 additions & 3 deletions src/courtroom.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1678,6 +1678,17 @@ void Courtroom::enter_courtroom()
// Todo: multithread this due to some servers having large as hell music list
void Courtroom::list_music()
{
// remember collapsed categories
QStringList collapsed_categories;
for (int i = 0; i < ui_music_list->topLevelItemCount(); ++i)
{
const auto pCategory = ui_music_list->topLevelItem(i);
if (!pCategory->isExpanded())
{
collapsed_categories.append(pCategory->text(0));
}
}

ui_music_list->clear();
// ui_music_search->setText("");

Expand Down Expand Up @@ -1767,9 +1778,23 @@ void Courtroom::list_music()
}
}

ui_music_list->expandAll(); // Needs to somehow remember which categories were
// expanded/collapsed if the music list didn't
// change since last time
ui_music_list->expandAll();

// restore expanded state from before the list was reset
// disable animations while we do this
bool was_animated = ui_music_list->isAnimated();
ui_music_list->setAnimated(false);
for (int i = 0; i < ui_music_list->topLevelItemCount(); ++i)
{
const auto pCategory = ui_music_list->topLevelItem(i);
if (collapsed_categories.contains(pCategory->text(0)))
{
pCategory->setExpanded(false);
}
}
// restore animated state
ui_music_list->setAnimated(was_animated);

if (ui_music_search->text() != "")
{
on_music_search_edited(ui_music_search->text());
Expand Down