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/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibGUI/Action.h>
#include <LibGUI/ColumnsView.h>
#include <LibGUI/IconView.h>
#include <LibGUI/StackWidget.h>
#include <LibGUI/TableView.h>
namespace GUI {
class MultiView final : public GUI::StackWidget {
C_OBJECT(MultiView)
public:
virtual ~MultiView() override = default;
void refresh();
Function<void()> on_selection_change;
Function<void(ModelIndex const&)> on_activation;
Function<void(ModelIndex const&)> on_selection;
Function<void(ModelIndex const&, ContextMenuEvent const&)> on_context_menu_request;
Function<void(ModelIndex const&, DropEvent const&)> on_drop;
enum ViewMode {
Invalid,
Table,
Columns,
Icon
};
void set_view_mode(ViewMode);
ViewMode view_mode() const { return m_view_mode; }
int model_column() const { return m_model_column; }
void set_model_column(int);
void set_column_visible(int column_index, bool visible);
void set_key_column_and_sort_order(int column, SortOrder);
GUI::AbstractView& current_view()
{
switch (m_view_mode) {
case ViewMode::Table:
return *m_table_view;
case ViewMode::Columns:
return *m_columns_view;
case ViewMode::Icon:
return *m_icon_view;
default:
VERIFY_NOT_REACHED();
}
}
ModelSelection const& selection() const { return const_cast<MultiView&>(*this).current_view().selection(); }
ModelSelection& selection() { return current_view().selection(); }
template<typename Callback>
void for_each_view_implementation(Callback callback)
{
callback(*m_table_view);
callback(*m_icon_view);
callback(*m_columns_view);
}
Model* model() { return m_model; }
Model const* model() const { return m_model; }
void set_model(RefPtr<Model>);
Action& view_as_table_action() { return *m_view_as_table_action; }
Action& view_as_icons_action() { return *m_view_as_icons_action; }
Action& view_as_columns_action() { return *m_view_as_columns_action; }
AbstractView::SelectionMode selection_mode() const;
void set_selection_mode(AbstractView::SelectionMode);
private:
MultiView();
void build_actions();
ViewMode m_view_mode { Invalid };
int m_model_column { 0 };
RefPtr<Model> m_model;
RefPtr<TableView> m_table_view;
RefPtr<IconView> m_icon_view;
RefPtr<ColumnsView> m_columns_view;
RefPtr<Action> m_view_as_table_action;
RefPtr<Action> m_view_as_icons_action;
RefPtr<Action> m_view_as_columns_action;
OwnPtr<ActionGroup> m_view_type_action_group;
};
}
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