Add some initial widget functionality (prefs partly working)

PortabilityLayer/PLWidgets.cpp

@@ -0,0 +1,77 @@
+#include "PLWidgets.h"
+#include "MemoryManager.h"
+
+namespace PortabilityLayer
+{
+	WidgetBasicState::WidgetBasicState()
+		: m_resID(0)
+		, m_rect(Rect::Create(0, 0, 0, 0))
+		, m_enabled(true)
+		, m_window(nullptr)
+	{
+	}
+
+	WidgetHandleState_t Widget::ProcessEvent(const TimeTaggedVOSEvent &evt)
+	{
+		(void)evt;
+
+		return WidgetHandleStates::kIgnored;
+	}
+
+	void Widget::DrawControl(DrawSurface *surface)
+	{
+		(void)surface;
+	}
+
+	void Widget::SetEnabled(bool enabled)
+	{
+		m_enabled = enabled;
+		OnEnabledChanged();
+	}
+
+	void Widget::SetState(int16_t state)
+	{
+		m_state = state;
+		OnStateChanged();
+	}
+
+	void Widget::SetHighlightStyle(int16_t style)
+	{
+		(void)style;
+	}
+
+	const Rect &Widget::GetRect() const
+	{
+		return m_rect;
+	}
+
+	Widget::Widget(const WidgetBasicState &state)
+		: m_rect(state.m_rect)
+		, m_window(state.m_window)
+		, m_enabled(state.m_enabled)
+		, m_state(0)
+	{
+	}
+
+	Widget::~Widget()
+	{
+	}
+
+	void Widget::OnEnabledChanged()
+	{
+	}
+
+	void Widget::OnStateChanged()
+	{
+	}
+
+	void Widget::BaseRelease(void *storage)
+	{
+		PortabilityLayer::MemoryManager::GetInstance()->Release(storage);
+	}
+
+	void *Widget::BaseAlloc(size_t sz)
+	{
+		return PortabilityLayer::MemoryManager::GetInstance()->Alloc(sz);
+	}
+}