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FileManager: Use one SortingProxyModel for all DirectoryView subviews

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This removes one major source of confusion in DirectoryView. It's still
weird that we mix sorting model indexes with filesystem model indexes
a bit willy-nilly but we'll improve that separately.
This commit is contained in:
Andreas Kling 2020-08-15 20:05:57 +02:00
parent 8c8281de4e
commit 7b110fad56
Notes: sideshowbarker 2024-07-19 03:33:35 +09:00 
Author: https://github.com/awesomekling
Commit: https://github.com/SerenityOS/serenity/commit/7b110fad562
2 changed files with 20 additions and 25 deletions
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42
Applications/FileManager/DirectoryView.cpp
View file

@ -114,17 +114,18 @@ void DirectoryView::handle_activation(const GUI::ModelIndex& index)
DirectoryView::DirectoryView()
: m_model(GUI::FileSystemModel::create())
, m_sorting_model(GUI::SortingProxyModel::create(m_model))
{
set_active_widget(nullptr);
set_content_margins({ 2, 2, 2, 2 });
m_icon_view = add<GUI::IconView>();
m_icon_view->set_model(model());
m_icon_view->set_model(m_sorting_model);
m_columns_view = add<GUI::ColumnsView>();
m_columns_view->set_model(model());
m_columns_view->set_model(m_sorting_model);
m_table_view = add<GUI::TableView>();
m_table_view->set_model(GUI::SortingProxyModel::create(m_model));
m_table_view->set_model(m_sorting_model);
m_table_view->model()->set_key_column_and_sort_order(GUI::FileSystemModel::Column::Name, GUI::SortOrder::Ascending);
@ -159,14 +160,14 @@ DirectoryView::DirectoryView()
on_thumbnail_progress(done, total);
};
m_icon_view->on_activation = [&](const GUI::ModelIndex& index) {
handle_activation(index);
m_icon_view->on_activation = [&](auto& index) {
handle_activation(map_index(index));
};
m_columns_view->on_activation = [&](const GUI::ModelIndex& index) {
handle_activation(index);
m_columns_view->on_activation = [&](auto& index) {
handle_activation(map_index(index));
};
m_table_view->on_activation = [&](auto& index) {
handle_activation(map_table_view_index(index));
handle_activation(map_index(index));
};
m_table_view->on_selection_change = [this] {
@ -187,28 +188,28 @@ DirectoryView::DirectoryView()
m_table_view->on_context_menu_request = [this](auto& index, auto& event) {
if (on_context_menu_request)
on_context_menu_request(*m_table_view, map_table_view_index(index), event);
on_context_menu_request(*m_table_view, map_index(index), event);
};
m_icon_view->on_context_menu_request = [this](auto& index, auto& event) {
if (on_context_menu_request)
on_context_menu_request(*m_icon_view, index, event);
on_context_menu_request(*m_icon_view, map_index(index), event);
};
m_columns_view->on_context_menu_request = [this](auto& index, auto& event) {
if (on_context_menu_request)
on_context_menu_request(*m_columns_view, index, event);
on_context_menu_request(*m_columns_view, map_index(index), event);
};
m_table_view->on_drop = [this](auto& index, auto& event) {
if (on_drop)
on_drop(*m_table_view, map_table_view_index(index), event);
on_drop(*m_table_view, map_index(index), event);
};
m_icon_view->on_drop = [this](auto& index, auto& event) {
if (on_drop)
on_drop(*m_icon_view, index, event);
on_drop(*m_icon_view, map_index(index), event);
};
m_columns_view->on_drop = [this](auto& index, auto& event) {
if (on_drop)
on_drop(*m_columns_view, index, event);
on_drop(*m_columns_view, map_index(index), event);
};
set_view_mode(ViewMode::Icon);
@ -303,10 +304,9 @@ void DirectoryView::open_next_directory()
}
}
GUI::ModelIndex DirectoryView::map_table_view_index(const GUI::ModelIndex& index) const
GUI::ModelIndex DirectoryView::map_index(const GUI::ModelIndex& index) const
{
auto& filter_model = (const GUI::SortingProxyModel&)*m_table_view->model();
return filter_model.map_to_source(index);
return m_sorting_model->map_to_source(index);
}
void DirectoryView::update_statusbar()
@ -340,13 +340,7 @@ void DirectoryView::update_statusbar()
builder.append(')');
if (selected_item_count == 1) {
auto index = current_view().selection().first();
// FIXME: This is disgusting. This code should not even be aware that there is a GUI::SortingProxyModel in the table view.
if (m_view_mode == ViewMode::Table)
index = map_table_view_index(index);
auto& node = model().node(index);
auto& node = model().node(map_index(current_view().selection().first()));
if (!node.symlink_target.is_empty()) {
builder.append(" -> ");
builder.append(node.symlink_target);

3
Applications/FileManager/DirectoryView.h
View file

@ -124,7 +124,7 @@ private:
virtual void model_did_update(unsigned) override;
void handle_activation(const GUI::ModelIndex&);
GUI::ModelIndex map_table_view_index(const GUI::ModelIndex&) const;
GUI::ModelIndex map_index(const GUI::ModelIndex&) const;
void set_status_message(const StringView&);
void update_statusbar();
@ -132,6 +132,7 @@ private:
ViewMode m_view_mode { Invalid };
NonnullRefPtr<GUI::FileSystemModel> m_model;
NonnullRefPtr<GUI::SortingProxyModel> m_sorting_model;
size_t m_path_history_position { 0 };
Vector<String> m_path_history;
void add_path_to_history(const StringView& path);