A Comprehensive CE Class Library to Replace ATL and MFC

#ifndef __CeTab_h__
#define __CeTab_h__

#include <commctrl.h>

#include "CeWnd.h"
#include "CeDialog.h"
#include "CeMisc.h"
#include "CeArray.h"

///////////////////////////////////////////////////////////////////////////////
//
// Wrapper around a dialog imbedded in a tab control
//
class CeTabPage: public CeScrollDialog
{
private:
	WCHAR m_szPage[32];

public:
	CeTabPage(UINT nDlgID = 0, LPCTSTR lpszLabel = NULL):
		CeScrollDialog(nDlgID)
		{
			if (lpszLabel)
				_tcsncpy(m_szPage, lpszLabel, 32);
			else
				*m_szPage = 0;
		}

	virtual ~CeTabPage()
		{}

	// need to be available BEFORE the dialog is created, used to create it
	// and it's tab
	virtual LPCTSTR GetTabTitle()
		{ return m_szPage; }
	virtual LPCTSTR GetID()
		{ return m_lpTemplateName; }

	virtual BOOL OnSetActive()
		{ return TRUE; }
	virtual BOOL OnKillActive()
		{ return TRUE; }
	virtual void OnApply()
		{ }
	virtual void OnReset()
		{ }
};


///////////////////////////////////////////////////////////////////////////////
//
// Wrapper around a Tab Control
//
class CeTabCtrl: public CeWnd
{
// Constructors
public:
	CeTabCtrl();
	virtual BOOL Create(DWORD dwStyle, const RECT& rect, HWND hWndParent, UINT nID, HINSTANCE hInst);

// Attributes
	int GetItemCount() const;
	BOOL GetItem(int nItem, TCITEM* pTabCtrlItem) const;
	BOOL SetItem(int nItem, TCITEM* pTabCtrlItem);
	BOOL SetItemExtra(int nBytes);
	BOOL GetItemRect(int nItem, LPRECT lpRect) const;
	int GetCurSel() const;
	int SetCurSel(int nItem);
	void SetCurFocus(int nItem);
	//CeSize SetItemSize(CeSize size);
	void SetPadding(const SIZE& size);
	int GetRowCount() const;
	int GetCurFocus() const;
	int SetMinTabWidth(int cx);
	DWORD GetExtendedStyle();
	DWORD SetExtendedStyle(DWORD dwNewStyle, DWORD dwExMask = 0);
	DWORD GetItemState(int nItem, DWORD dwMask) const;
	BOOL SetItemState(int nItem, DWORD dwMask, DWORD dwState);

// Operations
	BOOL InsertItem(int nItem, TCITEM* pTabCtrlItem);
	BOOL InsertItem(int nItem, LPCTSTR lpszItem);
	BOOL InsertItem(int nItem, LPCTSTR lpszItem, int nImage);
	BOOL InsertItem(UINT nMask, int nItem, LPCTSTR lpszItem,
		int nImage, LPARAM lParam);
	BOOL InsertItem(UINT nMask, int nItem, LPCTSTR lpszItem,
		int nImage, LPARAM lParam, DWORD dwState, DWORD dwStateMask);
	BOOL DeleteItem(int nItem);
	BOOL DeleteAllItems();
	void AdjustRect(BOOL bLarger, LPRECT lpRect);
	void RemoveImage(int nImage);
	int HitTest(TCHITTESTINFO* pHitTestInfo) const;
	void DeselectAll(BOOL fExcludeFocus);
	BOOL HighlightItem(int idItem, BOOL fHighlight = TRUE);

	HIMAGELIST SetImageList(HIMAGELIST hImageList);
	HIMAGELIST GetImageList() const;

// Implementation
public:
	virtual ~CeTabCtrl();
protected:
//	virtual BOOL OnChildNotify(UINT, WPARAM, LPARAM, LRESULT*);
//	virtual void OnDestroy();
};

#include "CeTab.inl"

/////////////////////////////////////////////////////////////////////////////
// CeTabSheet window
//
// A control reponsible for creating, holding and displaying embedded
// tab pages (dialogs).  The pages will be sized with the control
// so that the control can be embedded in any application window
// and not worry about it's children
//

class CeTabSheet : public CeWnd
{
private:
	void FindSizeOfTabWindow(HWND hWndPage, LPRECT pRect);
	int FindPage(CeTabPage *pPage) const;

	HINSTANCE m_hInst;
	CeTabCtrl m_tabCtrl;
	CeArray<CeTabPage*> m_arPages;
	int m_nActivePage;
	DWORD m_dwTabStyle;

// Construction
public:
	CeTabSheet();
	virtual BOOL Create(DWORD dwStyle, const RECT& rect, HWND hWndParent, UINT nID, HINSTANCE hInst = NULL);

// Attributes
public:
	int GetPageIndex(CeTabPage* pPage) const { return FindPage(pPage); }
	int GetPageCount() const { return m_arPages.GetSize(); }
	CeTabPage* GetPage(int nPage) const { return (nPage < 0) ? NULL: (CeTabPage*)m_arPages[nPage]; }
	int GetActiveIndex() const { return m_nActivePage; }
	CeTabPage* GetActivePage() const { return GetPage(m_nActivePage); }
    void GetPageRect(LPRECT rectWnd);

// Operations
public:
	BOOL SetActivePage(int nPage);
	BOOL SetActivePage(CeTabPage* pPage);
//	BOOL ModifyStyle(DWORD dwRemove, DWORD dwAdd, UINT nFlags = 0);
	void AddPage(CeTabPage* pPage, int nBitmap=-1); 
	void RemovePage(CeTabPage* Page);
	void RemovePage(int nPage);
	
	void Apply();
	void Reset();

	void RemoveImage(int nImage)
		{ ASSERT(::IsWindow(m_tabCtrl.m_hWnd)); m_tabCtrl.RemoveImage(nImage); }
	HIMAGELIST SetImageList(HIMAGELIST hImageList)
		{ ASSERT(::IsWindow(m_tabCtrl.m_hWnd)); return m_tabCtrl.SetImageList(hImageList); }
	HIMAGELIST GetImageList() const
		{ ASSERT(::IsWindow(m_tabCtrl.m_hWnd)); return m_tabCtrl.GetImageList(); }

// Overrides
	virtual LRESULT OnNotifyTabChanged();
	virtual LRESULT OnNotifyTabChanging();

// Implementation
public:
	virtual ~CeTabSheet();

protected:
	virtual int OnCreate( LPCREATESTRUCT lpCS, bool& bHandled ); 
	virtual void OnPaint( bool& bHandled );
	virtual void OnSize( UINT nType, int cx, int cy, bool& bHandled );
	virtual LRESULT OnNotify(int nCtrlId, LPNMHDR pNMH, bool& bHandled);
	virtual LRESULT OnMessage(UINT uMsg, WPARAM wParam, LPARAM lParam, bool& bHandled);
};


#endif // __CeTab_h__