mirror of
https://github.com/RGBCube/serenity
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b35293d945
This moves all code comprehension-related code to a new library, LibCodeComprehension. This also moves some types related to code comprehension tasks (such as autocomplete, find declaration) out of LibGUI and into LibCodeComprehension.
57 lines
1.8 KiB
C++
57 lines
1.8 KiB
C++
/*
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* Copyright (c) 2021, Itamar S. <itamar8910@gmail.com>
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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 <AK/StringView.h>
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#include <LibGUI/AutocompleteProvider.h>
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#include <LibGUI/TreeView.h>
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#include <LibGUI/Widget.h>
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namespace HackStudio {
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class ClassViewWidget final : public GUI::Widget {
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C_OBJECT(ClassViewWidget)
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public:
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virtual ~ClassViewWidget() override { }
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void refresh();
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private:
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ClassViewWidget();
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RefPtr<GUI::TreeView> m_class_tree;
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};
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// Note: A ClassViewNode stores a raw pointer to the Declaration from ProjectDeclarations and a StringView into its name.
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// We should take care to update the ClassViewModel whenever the declarations change, because otherwise we may be holding pointers to freed memory.
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// This is currently achieved with the on_update callback of ProjectDeclarations.
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struct ClassViewNode {
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StringView name;
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CodeComprehension::Declaration const* declaration { nullptr };
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NonnullOwnPtrVector<ClassViewNode> children;
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ClassViewNode* parent { nullptr };
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explicit ClassViewNode(StringView name)
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: name(name) {};
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};
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class ClassViewModel final : public GUI::Model {
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public:
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static RefPtr<ClassViewModel> create();
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virtual int row_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override;
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virtual int column_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override { return 1; }
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virtual GUI::Variant data(const GUI::ModelIndex&, GUI::ModelRole role) const override;
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virtual GUI::ModelIndex parent_index(const GUI::ModelIndex&) const override;
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virtual GUI::ModelIndex index(int row, int column = 0, const GUI::ModelIndex& parent_index = GUI::ModelIndex()) const override;
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private:
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explicit ClassViewModel();
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void add_declaration(CodeComprehension::Declaration const&);
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NonnullOwnPtrVector<ClassViewNode> m_root_scope;
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};
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}
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