first commit

Minecraft.Client/Common/XUI/XUI_Ctrl_SlotItemCtrlBase.h

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+#pragma once
+using namespace std;
+
+class Slot;
+class ItemInstance;
+
+#include "XUI_CustomMessages.h"
+
+class SlotControlUserDataContainer
+{
+public:
+	SlotControlUserDataContainer() : slot( NULL ), hProgressBar( NULL ), m_iPad( -1 ), m_fAlpha(1.0f) {};
+	Slot* slot;
+	HXUIOBJ hProgressBar;
+	float m_fAlpha;
+	int m_iPad;
+};
+
+// The base class for all controls with the "ItemButton" visual
+// This could be a list item or just a button.
+// We need this class to be able to easily access all the parts of the visual
+
+class CXuiCtrlSlotItemCtrlBase
+{
+private:
+	// 4J WESTY : Pointer Prototype : Added to support prototype only.
+	BOOL	m_bSkipDefaultNavigation;
+
+public:
+	// We define a lot of functions as virtual. These should be implemented to call the protected version by
+	// passing in the HXUIOBJ of the control as the first parameter. We do not have access to that normally
+	// due to the inheritance structure	
+	virtual HRESULT OnInit( XUIMessageInit* pInitData, BOOL& bHandled ) = 0;
+	
+	virtual HRESULT OnDestroy() = 0;
+
+	virtual HRESULT OnCustomMessage_GetSlotItem(CustomMessage_GetSlotItem_Struct *pData, BOOL& bHandled) = 0;
+
+	// 4J WESTY : Pointer Prototype : Added to support prototype only.
+	virtual HRESULT OnControlNavigate(XUIMessageControlNavigate *pControlNavigateData, BOOL& bHandled) = 0;
+
+	virtual HRESULT OnKeyDown(XUIMessageInput *pInputData, BOOL& bHandled) = 0;
+
+	void SetSlot( HXUIOBJ hObj, Slot* slot );
+	void SetAlpha( HXUIOBJ hObj, float fAlpha );
+	void SetUserIndex( HXUIOBJ hObj, int iPad );
+
+	bool isEmpty( HXUIOBJ hObj );
+
+	wstring GetItemDescription( HXUIOBJ hObj, vector<wstring> &unformattedStrings );
+
+	shared_ptr<ItemInstance> getItemInstance( HXUIOBJ hObj );
+	Slot *getSlot( HXUIOBJ hObj );
+
+	// 4J WESTY : Pointer Prototype : Added to support prototype only.
+	int	 GetObjectCount( HXUIOBJ hObj );
+
+	// 4J WESTY : Pointer Prototype : Added to support prototype only.
+	void	SetSkipsDefaultNavigation( BOOL bSkipDefaultNavigation )			{ m_bSkipDefaultNavigation = bSkipDefaultNavigation; }
+
+	// 4J WESTY : Pointer Prototype : Added to support prototype only.
+	int		GetEmptyStackSpace( HXUIOBJ hObj );		// Returns number of items that can still be stacked into this slot.
+
+	// 4J WESTY : Pointer Prototype : Added to support prototype only.
+	bool	IsSameItemAs( HXUIOBJ hThisObj, HXUIOBJ hOtherObj );
+
+protected:	
+	HRESULT OnInit( HXUIOBJ hObj, XUIMessageInit* pInitData, BOOL& bHandled );
+	
+	HRESULT OnDestroy( HXUIOBJ hObj );
+
+	HRESULT OnCustomMessage_GetSlotItem(HXUIOBJ hObj, CustomMessage_GetSlotItem_Struct *pData, BOOL& bHandled);
+
+	// 4J WESTY : Pointer Prototype : Added to support prototype only.
+	HRESULT OnControlNavigate(HXUIOBJ hObj, XUIMessageControlNavigate *pControlNavigateData, BOOL& bHandled);
+
+	HRESULT OnKeyDown(HXUIOBJ hObj, XUIMessageInput *pInputData, BOOL& bHandled);
+};