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Why are command-line utilities stored in "apps"? And why are apps like "editor" or "terminal" top-level directories? Command-line utilities now go in "utils". GUI stuff now goes in "gui". This includes: libui -> gui/libui, wind -> gui/wind, GUI apps -> gui/apps, editor&terminal -> gui/apps... System services go in "system".
84 lines
2.3 KiB
C++
84 lines
2.3 KiB
C++
/**
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* @file Layout.h
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* @author apio (cloudapio.eu)
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* @brief Layout widgets to organize content.
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*
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* @copyright Copyright (c) 2023, the Luna authors.
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*
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*/
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#pragma once
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#include <luna/Vector.h>
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#include <ui/Widget.h>
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namespace ui
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{
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enum class AdjustHeight
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{
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No,
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Yes
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};
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enum class AdjustWidth
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{
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No,
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Yes
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};
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struct Margins
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{
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int left;
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int right;
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int top;
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int bottom;
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};
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class HorizontalLayout final : public Widget
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{
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public:
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HorizontalLayout(Margins margins = Margins { 0, 0, 0, 0 }, AdjustHeight adjust_height = AdjustHeight::Yes,
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AdjustWidth adjust_width = AdjustWidth::Yes);
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Result<EventResult> handle_mouse_move(Point position) override;
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Result<EventResult> handle_mouse_leave() override;
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Result<EventResult> handle_mouse_down(Point position, int buttons) override;
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Result<EventResult> handle_mouse_up(Point position, int buttons) override;
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Result<EventResult> handle_key_event(const ui::KeyEventRequest& request) override;
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Result<void> draw(Canvas& canvas) override;
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Result<void> add_widget(Widget& widget);
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private:
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Vector<Widget*> m_widgets;
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Margins m_margins;
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AdjustHeight m_adjust_height;
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AdjustWidth m_adjust_width;
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int m_used_width { 0 };
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};
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class VerticalLayout final : public Widget
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{
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public:
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VerticalLayout(Margins margins = Margins { 0, 0, 0, 0 }, AdjustHeight adjust_height = AdjustHeight::Yes,
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AdjustWidth adjust_width = AdjustWidth::Yes);
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Result<EventResult> handle_mouse_move(Point position) override;
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Result<EventResult> handle_mouse_leave() override;
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Result<EventResult> handle_mouse_down(Point position, int buttons) override;
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Result<EventResult> handle_mouse_up(Point position, int buttons) override;
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Result<EventResult> handle_key_event(const ui::KeyEventRequest& request) override;
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Result<void> draw(Canvas& canvas) override;
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Result<void> add_widget(Widget& widget);
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private:
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Vector<Widget*> m_widgets;
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Margins m_margins;
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AdjustHeight m_adjust_height;
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AdjustWidth m_adjust_width;
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int m_used_height { 0 };
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};
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}
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