Port from git

Source/Graphics/Component/Component.h

@@ -0,0 +1,122 @@
+/* This file is subject to the terms and conditions defined in
+ * file 'LICENSE.txt', which is part of this source code package.
+ */
+#pragma once
+
+#include <vector>
+
+#include "../MenuNotifierInterface.h"
+#include "../ViewInfo.h"
+#include "../Animate/Tween.h"
+#include "../../Collection/Item.h"
+
+class Component
+{
+public:
+	Component();
+	virtual ~Component();
+   virtual void FreeGraphicsMemory();
+   virtual void AllocateGraphicsMemory();
+   virtual void LaunchEnter() {}
+   virtual void LaunchExit() {}
+	void TriggerEnterEvent();
+	void TriggerExitEvent();
+	void TriggerHighlightEvent(Item *selectedItem);
+	bool IsIdle();
+	bool IsHidden();
+	bool IsWaiting();
+	typedef std::vector<std::vector<Tween *> *> TweenSets;
+
+	void SetOnEnterTweens(TweenSets *tweens)
+	{
+		this->OnEnterTweens = tweens;
+	}
+
+	void SetOnExitTweens(TweenSets *tweens)
+	{
+		this->OnExitTweens = tweens;
+	}
+
+	void SetOnIdleTweens(TweenSets *tweens)
+	{
+		this->OnIdleTweens = tweens;
+	}
+
+	void SetOnHighlightEnterTweens(TweenSets *tweens)
+	{
+		this->OnHighlightEnterTweens = tweens;
+	}
+
+	void SetOnHighlightExitTweens(TweenSets *tweens)
+	{
+		this->OnHighlightExitTweens = tweens;
+	}
+	virtual void Update(float dt);
+
+	virtual void Draw() = 0;
+
+   ViewInfo *GetBaseViewInfo()
+   {
+      return &BaseViewInfo;
+   }
+   void UpdateBaseViewInfo(ViewInfo &info)
+   {
+     BaseViewInfo = info;
+   }
+
+   bool IsScrollActive() const
+   {
+      return ScrollActive;
+   }
+
+   void SetScrollActive(bool scrollActive)
+   {
+      ScrollActive = scrollActive;
+   }
+
+
+
+protected:
+	Item *GetSelectedItem()
+	{
+		return SelectedItem;
+	}
+   enum AnimationState
+   {
+      IDLE,
+      ENTER,
+      HIGHLIGHT_EXIT,
+      HIGHLIGHT_WAIT,
+      HIGHLIGHT_ENTER,
+      EXIT,
+      HIDDEN
+   };
+
+   AnimationState CurrentAnimationState;
+   bool EnterRequested;
+   bool ExitRequested;
+   bool NewItemSelected;
+   bool HighlightExitComplete;
+   bool NewItemSelectedSinceEnter;
+private:
+	bool Animate(bool loop);
+	bool IsTweenSequencingComplete();
+	void ResetTweenSequence(std::vector<ViewInfo *> *tweens);
+
+	TweenSets *OnEnterTweens;
+	TweenSets *OnExitTweens;
+	TweenSets *OnIdleTweens;
+	TweenSets *OnHighlightEnterTweens;
+	TweenSets *OnHighlightExitTweens;
+
+	TweenSets *CurrentTweens;
+   unsigned int CurrentTweenIndex;
+
+	bool CurrentTweenComplete;
+	ViewInfo BaseViewInfo;
+
+	float ElapsedTweenTime;
+	Tween *TweenInst;
+	Item *SelectedItem;
+   bool ScrollActive;
+};