mirror of
https://github.com/RGBCube/serenity
synced 2025-05-31 09:38:11 +00:00
33ea96912a
Clicking analyze or deleting a file would always cause the tree view in the widget to reset back to viewing the root. This was changed to stay in the directory currently being viewed
62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
/*
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* Copyright (c) 2021-2022, the SerenityOS developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include "Tree.h"
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#include <AK/DeprecatedString.h>
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#include <LibGUI/Frame.h>
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#include <LibGfx/Rect.h>
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namespace SpaceAnalyzer {
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class TreeMapWidget final : public GUI::Frame {
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C_OBJECT(TreeMapWidget)
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public:
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virtual ~TreeMapWidget() override = default;
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Function<void()> on_path_change;
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Function<void(GUI::ContextMenuEvent&)> on_context_menu_request;
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size_t path_size() const;
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TreeNode const* path_node(size_t n) const;
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size_t viewpoint() const;
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void set_viewpoint(size_t);
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void set_tree(RefPtr<Tree> tree);
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private:
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TreeMapWidget() = default;
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virtual void paint_event(GUI::PaintEvent&) override;
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virtual void mousemove_event(GUI::MouseEvent&) override;
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virtual void mousedown_event(GUI::MouseEvent&) override;
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virtual void doubleclick_event(GUI::MouseEvent&) override;
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virtual void mousewheel_event(GUI::MouseEvent&) override;
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virtual void context_menu_event(GUI::ContextMenuEvent&) override;
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virtual void keydown_event(GUI::KeyEvent&) override;
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bool rect_can_contain_label(Gfx::IntRect const& rect) const;
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enum class HasLabel {
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Yes,
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No
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};
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enum class IsRemainder {
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Yes,
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No
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};
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template<typename Function>
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void lay_out_children(TreeNode const&, Gfx::IntRect const&, int depth, Function);
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void paint_cell_frame(GUI::Painter&, TreeNode const&, Gfx::IntRect const&, Gfx::IntRect const&, int depth, HasLabel has_label) const;
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Vector<DeprecatedString> path_to_position(Gfx::IntPoint);
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void recalculate_path_for_new_tree();
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RefPtr<Tree> m_tree;
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Vector<DeprecatedString> m_path;
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size_t m_viewpoint { 0 };
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void const* m_selected_node_cache;
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};
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}
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