Merge remote-tracking branch 'refs/remotes/origin/master' into reflection-mapping

SDK/src/NDK/Application.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/BaseComponent.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/BaseSystem.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/BaseWidget.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 
@@ -7,6 +7,7 @@
 #include <NDK/Components/GraphicsComponent.hpp>
 #include <NDK/Components/NodeComponent.hpp>
 #include <NDK/World.hpp>
+#include <algorithm>
 
 namespace Ndk
 {
@@ -20,15 +21,22 @@ namespace Ndk
 		m_widgetParent = parent;
 		m_world = m_canvas->GetWorld();
 
-		m_canvasIndex = m_canvas->RegisterWidget(this);
+		RegisterToCanvas();
 	}
 
 	BaseWidget::~BaseWidget()
 	{
-		m_canvas->UnregisterWidget(m_canvasIndex);
+		UnregisterFromCanvas();
 	}
 
-	inline void BaseWidget::EnableBackground(bool enable)
+	void BaseWidget::Destroy()
+	{
+		NazaraAssert(this != m_canvas, "Canvas cannot be destroyed by calling Destroy()");
+
+		m_widgetParent->DestroyChild(this); //< This does delete us
+	}
+
+	void BaseWidget::EnableBackground(bool enable)
 	{
 		if (m_backgroundEntity.IsValid() == enable)
 			return;
@@ -39,7 +47,7 @@ namespace Ndk
 			m_backgroundSprite->SetColor(m_backgroundColor);
 			m_backgroundSprite->SetMaterial(Nz::Material::New((m_backgroundColor.IsOpaque()) ? "Basic2D" : "Translucent2D"));
 
-			m_backgroundEntity = m_world->CreateEntity();
+			m_backgroundEntity = CreateEntity();
 			m_backgroundEntity->AddComponent<GraphicsComponent>().Attach(m_backgroundSprite, -1);
 			m_backgroundEntity->AddComponent<NodeComponent>().SetParent(this);
 
@@ -52,15 +60,61 @@ namespace Ndk
 		}
 	}
 
+	void BaseWidget::GrabKeyboard()
+	{
+		m_canvas->SetKeyboardOwner(this);
+	}
+
+	void BaseWidget::SetBackgroundColor(const Nz::Color& color)
+	{
+		m_backgroundColor = color;
+
+		if (m_backgroundSprite)
+		{
+			m_backgroundSprite->SetColor(color);
+			m_backgroundSprite->GetMaterial()->Configure((color.IsOpaque()) ? "Basic2D" : "Translucent2D"); //< Our sprite has its own material (see EnableBackground)
+		}
+	}
+
+	void BaseWidget::SetCursor(Nz::SystemCursor systemCursor)
+	{
+		m_cursor = systemCursor;
+
+		if (IsRegisteredToCanvas())
+			m_canvas->NotifyWidgetCursorUpdate(m_canvasIndex);
+	}
+
 	void BaseWidget::SetSize(const Nz::Vector2f& size)
 	{
 		SetContentSize({std::max(size.x - m_padding.left - m_padding.right, 0.f), std::max(size.y - m_padding.top - m_padding.bottom, 0.f)});
 	}
 
+	void BaseWidget::Show(bool show)
+	{
+		if (m_visible != show)
+		{
+			m_visible = show;
+
+			if (m_visible)
+				RegisterToCanvas();
+			else
+				UnregisterFromCanvas();
+
+			for (const EntityHandle& entity : m_entities)
+				entity->Enable(show);
+
+			for (const auto& widgetPtr : m_children)
+				widgetPtr->Show(show);
+		}
+	}
+
 	EntityHandle BaseWidget::CreateEntity()
 	{
-		m_entities.emplace_back(m_world->CreateEntity());
-		return m_entities.back();
+		EntityHandle newEntity = m_world->CreateEntity();
+		newEntity->Enable(m_visible);
+
+		m_entities.emplace_back(newEntity);
+		return newEntity;
 	}
 
 	void BaseWidget::DestroyEntity(Entity* entity)
@@ -71,31 +125,21 @@ namespace Ndk
 		m_entities.erase(it);
 	}
 
-	void BaseWidget::GrabKeyboard()
-	{
-		m_canvas->SetKeyboardOwner(this);
-	}
-
 	void BaseWidget::Layout()
 	{
-		if (m_canvas)
-			m_canvas->NotifyWidgetUpdate(m_canvasIndex);
+		if (IsRegisteredToCanvas())
+			m_canvas->NotifyWidgetBoxUpdate(m_canvasIndex);
 
 		if (m_backgroundEntity)
-		{
-			NodeComponent& node = m_backgroundEntity->GetComponent<NodeComponent>();
-			node.SetPosition(-m_padding.left, -m_padding.top);
-
 			m_backgroundSprite->SetSize(m_contentSize.x + m_padding.left + m_padding.right, m_contentSize.y + m_padding.top + m_padding.bottom);
-		}
 	}
 
 	void BaseWidget::InvalidateNode()
 	{
 		Node::InvalidateNode();
 
-		if (m_canvas)
-			m_canvas->NotifyWidgetUpdate(m_canvasIndex);
+		if (IsRegisteredToCanvas())
+			m_canvas->NotifyWidgetBoxUpdate(m_canvasIndex);
 	}
 
 	void BaseWidget::OnKeyPressed(const Nz::WindowEvent::KeyEvent& key)
@@ -126,7 +170,44 @@ namespace Ndk
 	{
 	}
 
+	void BaseWidget::OnParentResized(const Nz::Vector2f& newSize)
+	{
+	}
+
 	void BaseWidget::OnTextEntered(char32_t character, bool repeated)
 	{
 	}
+
+	void BaseWidget::DestroyChild(BaseWidget* widget)
+	{
+		auto it = std::find_if(m_children.begin(), m_children.end(), [widget] (const std::unique_ptr<BaseWidget>& widgetPtr) -> bool
+		{
+			return widgetPtr.get() == widget;
+		});
+
+		NazaraAssert(it != m_children.end(), "Child widget not found in parent");
+
+		m_children.erase(it);
+	}
+
+	void BaseWidget::DestroyChildren()
+	{
+		m_children.clear();
+	}
+
+	void BaseWidget::RegisterToCanvas()
+	{
+		NazaraAssert(!IsRegisteredToCanvas(), "Widget is already registered to canvas");
+
+		m_canvasIndex = m_canvas->RegisterWidget(this);
+	}
+
+	void BaseWidget::UnregisterFromCanvas()
+	{
+		if (IsRegisteredToCanvas())
+		{
+			m_canvas->UnregisterWidget(m_canvasIndex);
+			m_canvasIndex = InvalidCanvasIndex;
+		}
+	}
 }

SDK/src/NDK/Canvas.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 
@@ -14,56 +14,38 @@ namespace Ndk
 	{
 	}
 
-	void Canvas::Layout()
-	{
-		if (m_backgroundEntity)
-		{
-			NodeComponent& node = m_backgroundEntity->GetComponent<NodeComponent>();
-			node.SetPosition(-m_padding.left, -m_padding.top);
-
-			m_backgroundSprite->SetSize(m_contentSize.x + m_padding.left + m_padding.right, m_contentSize.y + m_padding.top + m_padding.bottom);
-		}
-	}
-
-	void Canvas::NotifyWidgetUpdate(std::size_t index)
-	{
-		WidgetBox& entry = m_widgetBoxes[index];
-
-		Nz::Vector3f pos  = entry.widget->GetPosition();
-		Nz::Vector2f size = entry.widget->GetContentSize();
-
-		entry.box.Set(pos.x, pos.y, pos.z, size.x, size.y, 1.f);
-	}
-
 	std::size_t Canvas::RegisterWidget(BaseWidget* widget)
 	{
 		WidgetBox box;
+		box.cursor = widget->GetCursor();
 		box.widget = widget;
 
 		std::size_t index = m_widgetBoxes.size();
 		m_widgetBoxes.emplace_back(box);
 
-		NotifyWidgetUpdate(index);
+		NotifyWidgetBoxUpdate(index);
 		return index;
 	}
 
 	void Canvas::UnregisterWidget(std::size_t index)
 	{
+		WidgetBox& entry = m_widgetBoxes[index];
+
+		if (m_hoveredWidget == &entry)
+			m_hoveredWidget = nullptr;
+
+		if (m_keyboardOwner == entry.widget)
+			m_keyboardOwner = nullptr;
+
 		if (m_widgetBoxes.size() > 1U)
 		{
-			WidgetBox& entry = m_widgetBoxes[index];
 			WidgetBox& lastEntry = m_widgetBoxes.back();
 
-			if (m_hoveredWidget == &entry)
-				m_hoveredWidget = nullptr;
-
-			if (m_keyboardOwner == entry.widget)
-				m_keyboardOwner = nullptr;
-
 			entry = std::move(lastEntry);
 			entry.widget->UpdateCanvasIndex(index);
-			m_widgetBoxes.pop_back();
 		}
+
+		m_widgetBoxes.pop_back();
 	}
 
 	void Canvas::OnMouseButtonPressed(const Nz::EventHandler* /*eventHandler*/, const Nz::WindowEvent::MouseButtonEvent& event)
@@ -93,11 +75,12 @@ namespace Ndk
 		const WidgetBox* bestEntry = nullptr;
 		float bestEntryArea = std::numeric_limits<float>::infinity();
 
+		Nz::Vector3f mousePos(float(event.x), float(event.y), 0.f);
 		for (const WidgetBox& entry : m_widgetBoxes)
 		{
 			const Nz::Boxf& box = entry.box;
 
-			if (box.Contains(Nz::Vector3f(event.x, event.y, 0.f)))
+			if (box.Contains(mousePos))
 			{
 				float area = box.width * box.height;
 				if (area < bestEntryArea)
@@ -117,6 +100,9 @@ namespace Ndk
 
 				m_hoveredWidget = bestEntry;
 				m_hoveredWidget->widget->OnMouseEnter();
+
+				if (m_cursorController)
+					m_cursorController->UpdateCursor(Nz::Cursor::Get(m_hoveredWidget->cursor));
 			}
 
 			int x = static_cast<int>(std::round(event.x - m_hoveredWidget->box.x));
@@ -128,6 +114,9 @@ namespace Ndk
 		{
 			m_hoveredWidget->widget->OnMouseExit();
 			m_hoveredWidget = nullptr;
+
+			if (m_cursorController)
+				m_cursorController->UpdateCursor(Nz::Cursor::Get(Nz::SystemCursor_Default));
 		}
 	}
 

SDK/src/NDK/Components/CameraComponent.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Components/CollisionComponent2D.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Components/CollisionComponent3D.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Components/GraphicsComponent.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Components/LightComponent.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Components/ListenerComponent.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Components/NodeComponent.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Components/ParticleEmitterComponent.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Components/ParticleGroupComponent.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Components/PhysicsComponent2D.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Components/PhysicsComponent3D.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Components/VelocityComponent.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Console.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 
@@ -192,9 +192,12 @@ namespace Ndk
 								m_historyPosition = 1;
 						}
 
-						Nz::String text = m_commandHistory[m_commandHistory.size() - m_historyPosition];
-						m_inputDrawer.SetText(s_inputPrefix + text);
-						m_inputTextSprite->Update(m_inputDrawer);
+						if (!m_commandHistory.empty())
+						{
+							Nz::String text = m_commandHistory[m_commandHistory.size() - m_historyPosition];
+							m_inputDrawer.SetText(s_inputPrefix + text);
+							m_inputTextSprite->Update(m_inputDrawer);
+						}
 						break;
 					}
 

SDK/src/NDK/Entity.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Lua/LuaBinding_Renderer.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2016 Jérôme Leclercq, Arnaud Cadot
+// Copyright (C) 2017 Jérôme Leclercq, Arnaud Cadot
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Lua/LuaBinding_SDK.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2016 Jérôme Leclercq, Arnaud Cadot
+// Copyright (C) 2017 Jérôme Leclercq, Arnaud Cadot
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Sdk.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/State.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2016 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Systems/ListenerSystem.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Systems/ParticleSystem.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Systems/PhysicsSystem2D.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Systems/PhysicsSystem3D.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Systems/RenderSystem.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Systems/VelocitySystem.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Widgets/ButtonWidget.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 
@@ -40,12 +40,14 @@ namespace Ndk
 	{
 		BaseWidget::Layout();
 
+		Nz::Vector2f origin = GetContentOrigin();
 		const Nz::Vector2f& contentSize = GetContentSize();
 
+		m_gradientEntity->GetComponent<NodeComponent>().SetPosition(origin);
 		m_gradientSprite->SetSize(contentSize);
 
 		Nz::Boxf textBox = m_textEntity->GetComponent<GraphicsComponent>().GetBoundingVolume().aabb;
-		m_textEntity->GetComponent<NodeComponent>().SetPosition(contentSize.x / 2 - textBox.width / 2, contentSize.y / 2 - textBox.height / 2);
+		m_textEntity->GetComponent<NodeComponent>().SetPosition(origin.x + contentSize.x / 2 - textBox.width / 2, origin.y + contentSize.y / 2 - textBox.height / 2);
 	}
 
 	void ButtonWidget::OnMouseButtonRelease(int /*x*/, int /*y*/, Nz::Mouse::Button button)

SDK/src/NDK/Widgets/LabelWidget.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 

SDK/src/NDK/Widgets/TextAreaWidget.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp
 
@@ -18,7 +18,7 @@ namespace Ndk
 	m_readOnly(false)
 	{
 		m_cursorSprite = Nz::Sprite::New();
-		m_cursorSprite->SetColor(Nz::Color(192, 192, 192));
+		m_cursorSprite->SetColor(Nz::Color::Black);
 		m_cursorSprite->SetSize(1.f, float(m_drawer.GetFont()->GetSizeInfo(m_drawer.GetCharacterSize()).lineHeight));
 
 		m_cursorEntity = CreateEntity();
@@ -32,6 +32,8 @@ namespace Ndk
 		m_textEntity->AddComponent<GraphicsComponent>().Attach(m_textSprite);
 		m_textEntity->AddComponent<NodeComponent>().SetParent(this);
 
+		SetCursor(Nz::SystemCursor_Text);
+
 		Layout();
 	}
 
@@ -77,13 +79,6 @@ namespace Ndk
 		SetContentSize(Nz::Vector2f(m_textSprite->GetBoundingVolume().obb.localBox.GetLengths()));
 	}
 
-	void TextAreaWidget::SetText(const Nz::String& text)
-	{
-		m_drawer.SetText(text);
-
-		m_textSprite->Update(m_drawer);
-	}
-
 	void TextAreaWidget::Write(const Nz::String& text)
 	{
 		if (m_cursorPosition >= m_drawer.GetGlyphCount())
@@ -101,33 +96,13 @@ namespace Ndk
 		}
 	}
 
-	void TextAreaWidget::RefreshCursor()
+	void TextAreaWidget::Layout()
 	{
-		std::size_t lineCount = m_drawer.GetLineCount();
-		std::size_t line = 0U;
-		for (std::size_t i = line + 1; i < lineCount; ++i)
-		{
-			if (m_drawer.GetLine(i).glyphIndex > m_cursorPosition)
-				break;
+		BaseWidget::Layout();
 
-			line = i;
-		}
+		m_textEntity->GetComponent<NodeComponent>().SetPosition(GetContentOrigin());
 
-		const auto& lineInfo = m_drawer.GetLine(line);
-
-		std::size_t glyphCount = m_drawer.GetGlyphCount();
-		float position;
-		if (glyphCount > 0 && lineInfo.glyphIndex < m_cursorPosition)
-		{
-			const auto& glyph = m_drawer.GetGlyph(std::min(m_cursorPosition, glyphCount - 1));
-			position = glyph.bounds.x;
-			if (m_cursorPosition >= glyphCount)
-				position += glyph.bounds.width;
-		}
-		else
-			position = 0.f;
-
-		m_cursorEntity->GetComponent<Ndk::NodeComponent>().SetPosition(position, lineInfo.bounds.y);
+		RefreshCursor();
 	}
 
 	void TextAreaWidget::OnKeyPressed(const Nz::WindowEvent::KeyEvent& key)
@@ -150,13 +125,53 @@ namespace Ndk
 				break;
 			}
 
+			case Nz::Keyboard::Down:
+			{
+				bool ignoreDefaultAction = false;
+				OnTextAreaKeyDown(this, &ignoreDefaultAction);
+
+				if (ignoreDefaultAction)
+					break;
+
+				//TODO
+				break;
+			}
+
 			case Nz::Keyboard::Left:
+			{
+				bool ignoreDefaultAction = false;
+				OnTextAreaKeyLeft(this, &ignoreDefaultAction);
+
+				if (ignoreDefaultAction)
+					break;
+
 				MoveCursor(-1);
 				break;
+			}
 
 			case Nz::Keyboard::Right:
+			{
+				bool ignoreDefaultAction = false;
+				OnTextAreaKeyRight(this, &ignoreDefaultAction);
+
+				if (ignoreDefaultAction)
+					break;
+
 				MoveCursor(1);
 				break;
+			}
+
+			case Nz::Keyboard::Up:
+			{
+				bool ignoreDefaultAction = false;
+				OnTextAreaKeyUp(this, &ignoreDefaultAction);
+
+				if (ignoreDefaultAction)
+					break;
+
+				//TODO
+				break;
+			}
 		}
 	}
 
@@ -197,6 +212,12 @@ namespace Ndk
 		{
 			case '\b':
 			{
+				bool ignoreDefaultAction = false;
+				OnTextAreaKeyBackspace(this, &ignoreDefaultAction);
+
+				if (ignoreDefaultAction)
+					break;
+
 				const Nz::String& text = m_drawer.GetText();
 
 				Nz::String newText;
@@ -206,18 +227,23 @@ namespace Ndk
 				if (m_cursorPosition < m_drawer.GetGlyphCount())
 					newText.Append(text.SubString(text.GetCharacterPosition(m_cursorPosition)));
 
-				SetText(newText);
 				MoveCursor(-1);
+				SetText(newText);
 				break;
 			}
 
 			case '\r':
 			case '\n':
-				if (!m_multiLineEnabled)
+			{
+				bool ignoreDefaultAction = false;
+				OnTextAreaKeyReturn(this, &ignoreDefaultAction);
+
+				if (ignoreDefaultAction || !m_multiLineEnabled)
 					break;
 
 				Write(Nz::String('\n'));
 				break;
+			}
 
 			default:
 			{
@@ -229,4 +255,35 @@ namespace Ndk
 			}
 		}
 	}
+
+	void TextAreaWidget::RefreshCursor()
+	{
+		std::size_t lineCount = m_drawer.GetLineCount();
+		std::size_t line = 0U;
+		for (std::size_t i = line + 1; i < lineCount; ++i)
+		{
+			if (m_drawer.GetLine(i).glyphIndex > m_cursorPosition)
+				break;
+
+			line = i;
+		}
+
+		const auto& lineInfo = m_drawer.GetLine(line);
+
+		std::size_t glyphCount = m_drawer.GetGlyphCount();
+		float position;
+		if (glyphCount > 0 && lineInfo.glyphIndex < m_cursorPosition)
+		{
+			const auto& glyph = m_drawer.GetGlyph(std::min(m_cursorPosition, glyphCount - 1));
+			position = glyph.bounds.x;
+			if (m_cursorPosition >= glyphCount)
+				position += glyph.bounds.width;
+		}
+		else
+			position = 0.f;
+
+		Nz::Vector2f contentOrigin = GetContentOrigin();
+
+		m_cursorEntity->GetComponent<NodeComponent>().SetPosition(contentOrigin.x + position, contentOrigin.y + lineInfo.bounds.y);
+	}
 }

SDK/src/NDK/World.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2015 Jérôme Leclercq
+// Copyright (C) 2017 Jérôme Leclercq
 // This file is part of the "Nazara Development Kit"
 // For conditions of distribution and use, see copyright notice in Prerequesites.hpp