Widgets: Improve theme

- move simple styles classes ton their own file - add button hovered texture - add button hovered/pressed texture - add label style
2021-11-30 12:42:05 +01:00
parent b20897a2fb
commit 461a06ab8c
10 changed files with 343 additions and 134 deletions
--- a/src/Nazara/Widgets/SimpleWidgetStyles.cpp
+++ b/src/Nazara/Widgets/SimpleWidgetStyles.cpp
@@ -0,0 +1,138 @@
+// 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
+
+#include <Nazara/Widgets/SimpleWidgetStyles.hpp>
+#include <Nazara/Graphics/Components/GraphicsComponent.hpp>
+#include <Nazara/Utility/Components/NodeComponent.hpp>
+#include <Nazara/Widgets/ButtonWidget.hpp>
+#include <Nazara/Widgets/Canvas.hpp>
+#include <Nazara/Widgets/LabelWidget.hpp>
+#include <Nazara/Widgets/Widgets.hpp>
+#include <Nazara/Widgets/Debug.hpp>
+
+namespace Nz
+{
+	SimpleButtonWidgetStyle::SimpleButtonWidgetStyle(ButtonWidget* buttonWidget, std::shared_ptr<Material> material, std::shared_ptr<Material> hoveredMaterial, std::shared_ptr<Material> pressedMaterial, std::shared_ptr<Material> pressedHoveredMaterial) :
+	ButtonWidgetStyle(buttonWidget),
+	m_hoveredMaterial(std::move(hoveredMaterial)),
+	m_material(std::move(material)),
+	m_pressedMaterial(std::move(pressedMaterial)),
+	m_pressedHoveredMaterial(std::move(pressedHoveredMaterial)),
+	m_isHovered(false),
+	m_isPressed(false)
+	{
+		assert(m_material);
+
+		auto& registry = GetRegistry();
+		UInt32 renderMask = GetRenderMask();
+
+		m_sprite = std::make_shared<SlicedSprite>(m_material);
+		m_textSprite = std::make_shared<TextSprite>(Widgets::Instance()->GetTransparentMaterial());
+
+		m_spriteEntity = CreateGraphicsEntity();
+		registry.get<GraphicsComponent>(m_spriteEntity).AttachRenderable(m_sprite, renderMask);
+
+		m_textEntity = CreateGraphicsEntity();
+		registry.get<GraphicsComponent>(m_textEntity).AttachRenderable(m_textSprite, renderMask);
+	}
+
+	void SimpleButtonWidgetStyle::Layout(const Vector2f& size)
+	{
+		m_sprite->SetSize(size);
+
+		entt::registry& registry = GetRegistry();
+
+		Boxf textBox = m_textSprite->GetAABB();
+		registry.get<NodeComponent>(m_textEntity).SetPosition(size.x / 2.f - textBox.width / 2.f, size.y / 2.f - textBox.height / 2.f);
+	}
+
+	void SimpleButtonWidgetStyle::OnHoverBegin()
+	{
+		m_isHovered = true;
+		UpdateMaterial(m_isHovered, m_isPressed);
+	}
+
+	void SimpleButtonWidgetStyle::OnHoverEnd()
+	{
+		m_isHovered = false;
+		UpdateMaterial(m_isHovered, m_isPressed);
+	}
+
+	void SimpleButtonWidgetStyle::OnPress()
+	{
+		m_isPressed = true;
+		UpdateMaterial(m_isHovered, m_isPressed);
+	}
+
+	void SimpleButtonWidgetStyle::OnRelease()
+	{
+		m_isPressed = false;
+		UpdateMaterial(m_isHovered, m_isPressed);
+	}
+
+	void SimpleButtonWidgetStyle::UpdateText(const AbstractTextDrawer& drawer)
+	{
+		m_textSprite->Update(drawer);
+	}
+
+	void SimpleButtonWidgetStyle::UpdateMaterial(bool hovered, bool pressed)
+	{
+		if (pressed && hovered && m_pressedHoveredMaterial)
+			m_sprite->SetMaterial(m_pressedHoveredMaterial);
+		else if (pressed && m_pressedMaterial)
+			m_sprite->SetMaterial(m_pressedMaterial);
+		else if (hovered && m_hoveredMaterial)
+			m_sprite->SetMaterial(m_hoveredMaterial);
+		else
+			m_sprite->SetMaterial(m_material);
+	}
+
+
+	SimpleLabelWidgetStyle::SimpleLabelWidgetStyle(LabelWidget* labelWidget, std::shared_ptr<Material> material, std::shared_ptr<Material> hoveredMaterial) :
+	LabelWidgetStyle(labelWidget),
+	m_hoveredMaterial(std::move(hoveredMaterial)),
+	m_material(std::move(material))
+	{
+		assert(m_material);
+
+		auto& registry = GetRegistry();
+		UInt32 renderMask = GetRenderMask();
+
+		m_textSprite = std::make_shared<TextSprite>(m_material);
+
+		m_entity = CreateGraphicsEntity();
+		registry.get<GraphicsComponent>(m_entity).AttachRenderable(m_textSprite, renderMask);
+	}
+
+	void SimpleLabelWidgetStyle::Layout(const Vector2f& size)
+	{
+		entt::registry& registry = GetRegistry();
+
+		Boxf textBox = m_textSprite->GetAABB();
+		registry.get<NodeComponent>(m_entity).SetPosition(size.x / 2.f - textBox.width / 2.f, size.y / 2.f - textBox.height / 2.f);
+	}
+
+	void SimpleLabelWidgetStyle::OnHoverBegin()
+	{
+		UpdateMaterial(true);
+	}
+
+	void SimpleLabelWidgetStyle::OnHoverEnd()
+	{
+		UpdateMaterial(false);
+	}
+
+	void SimpleLabelWidgetStyle::UpdateMaterial(bool hovered)
+	{
+		if (hovered && m_hoveredMaterial)
+			m_textSprite->SetMaterial(m_hoveredMaterial);
+		else
+			m_textSprite->SetMaterial(m_material);
+	}
+
+	void SimpleLabelWidgetStyle::UpdateText(const AbstractTextDrawer& drawer)
+	{
+		m_textSprite->Update(drawer);
+	}
+}