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82 lines
2.2 KiB
C++
82 lines
2.2 KiB
C++
// Copyright 2023 Dolphin Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <QPlainTextEdit>
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#include <QTextBlock>
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class QWidget;
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class QPaintEvent;
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class QResizeEvent;
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class QRect;
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class QWheelEvent;
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class GekkoSyntaxHighlight;
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class AsmEditor : public QPlainTextEdit
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{
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Q_OBJECT;
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public:
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AsmEditor(const QString& file_path, int editor_num, bool dark_scheme, QWidget* parent = nullptr);
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void LineNumberAreaPaintEvent(QPaintEvent* event);
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int LineNumberAreaWidth();
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const QString& Path() const { return m_path; }
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const QString& FileName() const { return m_filename; }
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const QString& EditorTitle() const { return m_title_ambiguous ? Path() : FileName(); }
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const QString& BaseAddress() const { return m_base_address; }
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void SetBaseAddress(const QString& ba);
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void SetAmbiguous(bool b) { m_title_ambiguous = b; }
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int EditorNum() const { return m_editor_num; }
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bool LoadFromPath();
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bool IsDirty() const { return m_dirty; }
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bool IsAmbiguous() const { return m_title_ambiguous; }
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bool PathsMatch(const QString& path) const;
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void Zoom(int amount);
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public slots:
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bool SaveFile(const QString& save_path);
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signals:
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void PathChanged();
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void DirtyChanged();
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void ZoomRequested(int amount);
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protected:
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void resizeEvent(QResizeEvent* event) override;
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void paintEvent(QPaintEvent* event) override;
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bool event(QEvent* e) override;
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void keyPressEvent(QKeyEvent* event) override;
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void wheelEvent(QWheelEvent* event) override;
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private:
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void UpdateLineNumberAreaWidth(int new_block_count);
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void HighlightCurrentLine();
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void UpdateLineNumberArea(const QRect& rect, int dy);
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int CharWidth() const;
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class LineNumberArea : public QWidget
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{
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public:
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LineNumberArea(AsmEditor* editor) : QWidget(editor), asm_editor(editor) {}
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QSize sizeHint() const override;
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protected:
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void paintEvent(QPaintEvent* event) override;
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private:
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AsmEditor* asm_editor;
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};
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QWidget* m_line_number_area;
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GekkoSyntaxHighlight* m_highlighter;
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QString m_path;
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QString m_filename;
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QString m_base_address;
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const int m_editor_num;
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bool m_dirty;
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QTextBlock m_last_block;
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bool m_title_ambiguous;
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bool m_dark_scheme;
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};
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