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1d98499234
This makes editing much easier, e.g. you don't need longer to copy hundreds of glyphs one by one. It has some flaws, e.g. it's not integrated with undo stack, but we need to start with something!
73 lines
1.8 KiB
C++
73 lines
1.8 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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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/Function.h>
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#include <LibGUI/Frame.h>
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#include <LibGfx/BitmapFont.h>
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class GlyphEditorWidget final : public GUI::Frame {
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C_OBJECT(GlyphEditorWidget)
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public:
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enum Mode {
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Paint,
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Move
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};
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enum Direction {
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Clockwise,
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Counterclockwise
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};
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virtual ~GlyphEditorWidget() override;
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void initialize(Gfx::BitmapFont&);
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int glyph() const { return m_glyph; }
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void set_glyph(int);
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bool is_glyph_empty();
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void rotate_90(Direction);
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void flip_vertically();
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void flip_horizontally();
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int preferred_width() const;
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int preferred_height() const;
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Gfx::BitmapFont& font() { return *m_font; }
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Gfx::BitmapFont const& font() const { return *m_font; }
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int scale() const { return m_scale; }
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void set_scale(int scale);
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Mode mode() const { return m_mode; }
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void set_mode(Mode mode) { m_mode = mode; }
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Function<void(int)> on_glyph_altered;
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Function<void()> on_undo_event;
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private:
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GlyphEditorWidget() = default;
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virtual void paint_event(GUI::PaintEvent&) override;
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virtual void mousedown_event(GUI::MouseEvent&) override;
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virtual void mousemove_event(GUI::MouseEvent&) override;
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virtual void mouseup_event(GUI::MouseEvent&) override;
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virtual void enter_event(Core::Event&) override;
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void draw_at_mouse(GUI::MouseEvent const&);
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void move_at_mouse(GUI::MouseEvent const&);
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RefPtr<Gfx::BitmapFont> m_font;
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int m_glyph { 0 };
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int m_scale { 10 };
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int m_scaled_offset_x { 0 };
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int m_scaled_offset_y { 0 };
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u8 m_movable_bits[Gfx::GlyphBitmap::max_width() * 3][Gfx::GlyphBitmap::max_height() * 3] {};
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Mode m_mode { Paint };
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bool m_is_clicking_valid_cell { false };
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};
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