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Sdk/Widgets: Add OnMouseButtonPressed/OnMouseButtonRelease events 

Former-commit-id: 472d7dc96b23ae29eaa951acd9db1a7771252616 [formerly 48ebfb3f7bb87c895d9ed8208799ab9654d9a8d8] [formerly 7617433fe3c998e6bdde1e01f4b5b9ea7578640d [formerly 280df873dfc507940fdd7ddc0b282c3ba1c0a405]]
Former-commit-id: 82ca7b74b4759b8a929e0110cdce3e1426d376da [formerly d8147aeca86e65d22182277f57b9ab47a5575793]
Former-commit-id: 373c4a0f6655511f55355550d2f8d8af9e81eea0
This commit is contained in:
Lynix 2016-09-16 16:55:55 +02:00
parent 115920ba4c
commit 9ea02e8b81
5 changed files with 64 additions and 7 deletions
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3
SDK/include/NDK/BaseWidget.hpp
View File

@ -12,6 +12,7 @@
#include <NDK/EntityOwner.hpp>
#include <NDK/World.hpp>
#include <Nazara/Graphics/Sprite.hpp>
#include <Nazara/Utility/Mouse.hpp>
#include <Nazara/Utility/Node.hpp>
namespace Ndk
@ -66,6 +67,8 @@ namespace Ndk
virtual void OnMouseEnter();
virtual void OnMouseMoved(int x, int y, int deltaX, int deltaY);
virtual void OnMouseButtonPress(int x, int y, Nz::Mouse::Button button);
virtual void OnMouseButtonRelease(int x, int y, Nz::Mouse::Button button);
virtual void OnMouseExit();
private:

8
SDK/include/NDK/Canvas.hpp
View File

@ -40,7 +40,10 @@ namespace Ndk
void UnregisterWidget(std::size_t index);
private:
void OnMouseButtonPressed(const Nz::EventHandler* eventHandler, const Nz::WindowEvent::MouseButtonEvent& event);
void OnMouseButtonRelease(const Nz::EventHandler* eventHandler, const Nz::WindowEvent::MouseButtonEvent& event);
void OnMouseMoved(const Nz::EventHandler* eventHandler, const Nz::WindowEvent::MouseMoveEvent& event);
void OnMouseLeft(const Nz::EventHandler* eventHandler);
struct WidgetBox
{
@ -48,10 +51,13 @@ namespace Ndk
Nz::Boxf box;
};
NazaraSlot(Nz::EventHandler, OnMouseButtonPressed, m_mouseButtonPressedSlot);
NazaraSlot(Nz::EventHandler, OnMouseButtonReleased, m_mouseButtonReleasedSlot);
NazaraSlot(Nz::EventHandler, OnMouseMoved, m_mouseMovedSlot);
NazaraSlot(Nz::EventHandler, OnMouseLeft, m_mouseLeftSlot);
std::vector<WidgetBox> m_widgetBoxes;
BaseWidget* m_hoveredWidget;
const WidgetBox* m_hoveredWidget;
WorldHandle m_world;
};
}

3
SDK/include/NDK/Canvas.inl
View File

@ -12,7 +12,10 @@ namespace Ndk
{
m_canvas = this;
m_mouseButtonPressedSlot.Connect(eventHandler.OnMouseButtonPressed, this, &Canvas::OnMouseButtonPressed);
m_mouseButtonReleasedSlot.Connect(eventHandler.OnMouseButtonReleased, this, &Canvas::OnMouseButtonRelease);
m_mouseMovedSlot.Connect(eventHandler.OnMouseMoved, this, &Canvas::OnMouseMoved);
m_mouseLeftSlot.Connect(eventHandler.OnMouseLeft, this, &Canvas::OnMouseLeft);
}
inline const WorldHandle& Canvas::GetWorld() const

8
SDK/src/NDK/BaseWidget.cpp
View File

@ -100,6 +100,14 @@ namespace Ndk
{
}
void BaseWidget::OnMouseButtonPress(int x, int y, Nz::Mouse::Button button)
{
}
void BaseWidget::OnMouseButtonRelease(int x, int y, Nz::Mouse::Button button)
{
}
void BaseWidget::OnMouseExit()
{
}

49
SDK/src/NDK/Canvas.cpp
View File

@ -54,12 +54,37 @@ namespace Ndk
WidgetBox& entry = m_widgetBoxes[index];
WidgetBox& lastEntry = m_widgetBoxes.back();
if (m_hoveredWidget == &entry)
m_hoveredWidget = nullptr;
entry = std::move(lastEntry);
entry.widget->UpdateCanvasIndex(index);
m_widgetBoxes.pop_back();
}
}
void Canvas::OnMouseButtonPressed(const Nz::EventHandler* eventHandler, const Nz::WindowEvent::MouseButtonEvent& event)
{
if (m_hoveredWidget)
{
int x = static_cast<int>(std::round(event.x - m_hoveredWidget->box.x));
int y = static_cast<int>(std::round(event.y - m_hoveredWidget->box.y));
m_hoveredWidget->widget->OnMouseButtonPress(x, y, event.button);
}
}
void Canvas::OnMouseButtonRelease(const Nz::EventHandler * eventHandler, const Nz::WindowEvent::MouseButtonEvent & event)
{
if (m_hoveredWidget)
{
int x = static_cast<int>(std::round(event.x - m_hoveredWidget->box.x));
int y = static_cast<int>(std::round(event.y - m_hoveredWidget->box.y));
m_hoveredWidget->widget->OnMouseButtonRelease(x, y, event.button);
}
}
void Canvas::OnMouseMoved(const Nz::EventHandler* eventHandler, const Nz::WindowEvent::MouseMoveEvent& event)
{
const WidgetBox* bestEntry = nullptr;
@ -82,20 +107,32 @@ namespace Ndk
if (bestEntry)
{
if (m_hoveredWidget != bestEntry->widget)
if (m_hoveredWidget != bestEntry)
{
if (m_hoveredWidget)
m_hoveredWidget->OnMouseExit();
m_hoveredWidget->widget->OnMouseExit();
m_hoveredWidget = bestEntry->widget;
m_hoveredWidget->OnMouseEnter();
m_hoveredWidget = bestEntry;
m_hoveredWidget->widget->OnMouseEnter();
}
bestEntry->widget->OnMouseMoved(event.x - bestEntry->box.x, event.y - bestEntry->box.y, event.deltaX, event.deltaY);
int x = static_cast<int>(std::round(event.x - m_hoveredWidget->box.x));
int y = static_cast<int>(std::round(event.y - m_hoveredWidget->box.y));
bestEntry->widget->OnMouseMoved(x, y, event.deltaX, event.deltaY);
}
else if (m_hoveredWidget)
{
m_hoveredWidget->OnMouseExit();
m_hoveredWidget->widget->OnMouseExit();
m_hoveredWidget = nullptr;
}
}
void Canvas::OnMouseLeft(const Nz::EventHandler* eventHandler)
{
if (m_hoveredWidget)
{
m_hoveredWidget->widget->OnMouseExit();
m_hoveredWidget = nullptr;
}
}