91 lines
2.6 KiB
C++
91 lines
2.6 KiB
C++
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/*
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* Libpdraw: A Versitile GUI for use with a primitive drawing system!
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* Copyright (C) 2022 Rebekah Rowe
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <cstring>
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#include <functional>
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#include <string>
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#include <utility>
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#include "input.hpp"
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enum PositionMode {
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ABSOLUTE = 0,
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INLINE,
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FLOATING
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};
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class KeyValues;
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class Canvas;
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class IWidget {
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public:
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virtual ~IWidget();
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virtual void Update() = 0;
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virtual void Draw(int x, int y) = 0;
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virtual void DrawBounds(int x, int y) = 0;
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virtual KeyValues* Props() = 0;
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virtual void OnMouseEnter() = 0;
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virtual void OnMouseLeave() = 0;
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virtual void OnMousePress() = 0;
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virtual void OnMouseRelease() = 0;
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virtual void OnKeyPress(CatKey key, bool repeat) = 0;
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virtual void OnKeyRelease(CatKey key) = 0;
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virtual void OnFocusGain() = 0;
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virtual void OnFocusLose() = 0;
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virtual void HandleCustomEvent(std::string_view event) = 0;
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virtual bool ConsumesKey(CatKey key) = 0;
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// Widget will be visible even when gui is turned off
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virtual bool AlwaysVisible() = 0;
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virtual void Show() = 0;
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virtual void Hide() = 0;
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virtual bool IsVisible() = 0;
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virtual bool IsHovered() = 0;
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virtual bool IsFocused() = 0;
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virtual bool IsPressed() = 0;
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virtual bool DoesStealFocus() = 0;
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virtual void SetOffset(int x, int y) = 0;
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virtual void SetMaxSize(int x, int y) = 0;
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virtual void SetSize(int x, int y) = 0;
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virtual std::pair<int, int> GetOffset() = 0;
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virtual std::pair<int, int> GetSize() = 0;
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virtual std::pair<int, int> GetMaxSize() = 0;
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virtual int GetZIndex() = 0;
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virtual void SetZIndex(int idx) = 0;
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virtual std::string GetTooltip() = 0;
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virtual PositionMode GetPositionMode() = 0;
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virtual void SetPositionMode(PositionMode) = 0;
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virtual IWidget* GetParent() = 0;
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virtual void SetParent(IWidget*) = 0;
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virtual std::string GetName() = 0;
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virtual Canvas* GetCanvas() = 0;
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};
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