TabsDlg.h

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/*
===========================================================================

Doom 3 GPL Source Code
Copyright (C) 1999-2011 id Software LLC, a ZeniMax Media company. 

This file is part of the Doom 3 GPL Source Code (?Doom 3 Source Code?).  

Doom 3 Source Code is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

Doom 3 Source Code is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with Doom 3 Source Code.  If not, see <http://www.gnu.org/licenses/>.

In addition, the Doom 3 Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 Source Code.  If not, please request a copy in writing from id Software at the address below.

If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.

===========================================================================
*/

#pragma once
#include "afxcmn.h"
#include "TearoffContainerWindow.h"


// CTabsDlg dialog
class CTabsDlg : public CDialog
{
//      DECLARE_DYNAMIC ( CTabsDlg )
        // Construction
public:
        
        CTabsDlg(UINT ID ,CWnd* pParent = NULL);        // standard constructor

        typedef void (*pfnOnDockEvent)( bool , int , CWnd* );

        void AddDockedWindow ( CWnd* wnd , int ID , int imageID , const CString& title , bool dock , pfnOnDockEvent dockCallback = NULL);
        void DockWindow ( int ID , bool dock );
        bool RectWithinDockManager ( CRect& rect );
        void FocusWindow ( int ID );
        void SetImageList ( CImageList* list )
        {
                ASSERT ( list );
                m_Tabs.SetImageList( list );
        }

        bool IsDocked ( CWnd* wnd );

        protected:
        int CTabsDlg::PreTranslateMessage ( MSG* msg );

// Implementation
protected:
        CImageList m_TabImages;
        CPoint m_DragDownPoint;
        CMapWordToPtr m_Windows;
        bool m_DragTabActive;

        void DoDataExchange(CDataExchange* pDX);

        //private struct that holds the info we need about each window
        struct DockedWindowInfo {
                DockedWindowInfo ( CWnd* wnd , int ID , int imageID , const CString& title = "" , pfnOnDockEvent dockCallback = NULL)
                {
                        ASSERT ( wnd );
                        m_Window = wnd;
                        m_ID = ID;
                        m_ImageID = imageID;
                        m_TabControlIndex = -1;
                        if ( title.GetLength() == 0 )
                        {
                                m_Window->GetWindowText( m_Title );
                                
                        }
                        else
                        {
                                m_Title = title;
                        }
                        m_State = DOCKED;
                        m_DockCallback = dockCallback;
                }
                
                enum eState {DOCKED,FLOATING} ;
                CTearoffContainerWindow m_Container;            //the floating window that will hold m_Window when it's undocked
                CWnd* m_Window;                         
                CString m_Title;
                int m_ImageID;
                int m_ID;
                int m_TabControlIndex;
                eState m_State;
                pfnOnDockEvent m_DockCallback;
        };
        void ShowAllWindows ( bool show = true );

        void HandleUndock ();
        void UpdateTabControlIndices ();        

        // Generated message map functions
        virtual BOOL OnInitDialog();
        DECLARE_MESSAGE_MAP()

public:
        CTabCtrl m_Tabs;
        afx_msg void OnTcnSelchange(NMHDR *pNMHDR, LRESULT *pResult);
        afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
        afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
        afx_msg void OnMouseMove(UINT nFlags, CPoint point);
        afx_msg void OnDestroy();

        void SaveWindowPlacement ( int ID = -1 );
};