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/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/Function.h>
#include <LibGUI/Frame.h>
#include <LibGfx/BitmapFont.h>
static constexpr int s_max_width = 32;
static constexpr int s_max_height = 36;
class GlyphEditorWidget final : public GUI::Frame {
C_OBJECT(GlyphEditorWidget)
public:
enum Mode {
Paint,
Move
};
virtual ~GlyphEditorWidget() override;
void initialize(Gfx::BitmapFont&);
int glyph() const { return m_glyph; }
void set_glyph(int);
void cut_glyph();
void copy_glyph();
void paste_glyph();
void delete_glyph();
bool is_glyph_empty();
void rotate_90();
void flip_vertically();
void flip_horizontally();
int preferred_width() const;
int preferred_height() const;
Gfx::BitmapFont& font() { return *m_font; }
const Gfx::BitmapFont& font() const { return *m_font; }
int scale() const { return m_scale; }
void set_scale(int scale);
Mode mode() const { return m_mode; }
void set_mode(Mode mode) { m_mode = mode; }
Function<void(int)> on_glyph_altered;
Function<void()> on_undo_event;
private:
GlyphEditorWidget() {};
virtual void paint_event(GUI::PaintEvent&) override;
virtual void mousedown_event(GUI::MouseEvent&) override;
virtual void mousemove_event(GUI::MouseEvent&) override;
virtual void mouseup_event(GUI::MouseEvent&) override;
virtual void enter_event(Core::Event&) override;
void draw_at_mouse(const GUI::MouseEvent&);
void move_at_mouse(const GUI::MouseEvent&);
RefPtr<Gfx::BitmapFont> m_font;
int m_glyph { 0 };
int m_scale { 10 };
u8 m_movable_bits[s_max_width * 3][s_max_height * 3] = {};
Mode m_mode { Paint };
bool m_is_clicking_valid_cell { false };
};
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