Widgets: Add [Rich]TextAreaWidget

2021-11-24 22:25:39 +01:00
parent 643b1a2b15
commit caf1a0f1e8
13 changed files with 1796 additions and 0 deletions
--- a/include/Nazara/Widgets/TextAreaWidget.hpp
+++ b/include/Nazara/Widgets/TextAreaWidget.hpp
@@ -0,0 +1,77 @@
+// Copyright (C) 2021 Jérôme "Lynix" Leclercq (lynix680@gmail.com)
+// This file is part of the "Nazara Engine - Widgets module"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#pragma once
+
+#ifndef NAZARA_WIDGETS_TEXTAREAWIDGET_HPP
+#define NAZARA_WIDGETS_TEXTAREAWIDGET_HPP
+
+#include <Nazara/Utility/SimpleTextDrawer.hpp>
+#include <Nazara/Widgets/AbstractTextAreaWidget.hpp>
+
+namespace Nz
+{
+	class NAZARA_WIDGETS_API TextAreaWidget : public AbstractTextAreaWidget
+	{
+		public:
+			TextAreaWidget(BaseWidget* parent);
+			TextAreaWidget(const TextAreaWidget&) = delete;
+			TextAreaWidget(TextAreaWidget&&) = default;
+			~TextAreaWidget() = default;
+
+			void AppendText(const std::string& text);
+
+			void Clear() override;
+
+			using AbstractTextAreaWidget::Erase;
+			void Erase(std::size_t firstGlyph, std::size_t lastGlyph) override;
+
+			inline unsigned int GetCharacterSize() const;
+			inline const std::string& GetDisplayText() const;
+			inline float GetCharacterSpacingOffset() const;
+			inline float GetLineSpacingOffset() const;
+			inline const std::string& GetText() const;
+			inline const Color& GetTextColor() const;
+			inline const std::shared_ptr<Font>& GetTextFont() const;
+			inline const Color& GetTextOulineColor() const;
+			inline float GetTextOulineThickness() const;
+			inline TextStyleFlags GetTextStyle() const;
+
+			inline void SetCharacterSize(unsigned int characterSize);
+			inline void SetCharacterSpacingOffset(float offset);
+			inline void SetLineSpacingOffset(float offset);
+			inline void SetText(const std::string& text);
+			inline void SetTextColor(const Color& text);
+			inline void SetTextFont(std::shared_ptr<Font> font);
+			inline void SetTextOutlineColor(const Color& color);
+			inline void SetTextOutlineThickness(float thickness);
+			inline void SetTextStyle(TextStyleFlags style);
+
+			using AbstractTextAreaWidget::Write;
+			void Write(const std::string& text, std::size_t glyphPosition) override;
+
+			TextAreaWidget& operator=(const TextAreaWidget&) = delete;
+			TextAreaWidget& operator=(TextAreaWidget&&) = default;
+
+			NazaraSignal(OnTextChanged, const AbstractTextAreaWidget* /*textArea*/, const std::string& /*text*/);
+
+		private:
+			AbstractTextDrawer& GetTextDrawer() override;
+			const AbstractTextDrawer& GetTextDrawer() const override;
+
+			void HandleIndentation(bool add) override;
+			void HandleSelectionIndentation(bool add) override;
+			void HandleWordCursorMove(bool left) override;
+
+			void UpdateDisplayText() override;
+			void UpdateMinimumSize();
+
+			SimpleTextDrawer m_drawer;
+			std::string m_text;
+	};
+}
+
+#include <Nazara/Widgets/TextAreaWidget.inl>
+
+#endif // NAZARA_WIDGETS_TEXTAREAWIDGET_HPP