scrcamvw.h

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// $Id: scrcamvw.h 1282 2006-06-09 09:46:49Z alex $
/* @@tag:xara-cn@@ DO NOT MODIFY THIS LINE
================================XARAHEADERSTART===========================
 
               Xara LX, a vector drawing and manipulation program.
                    Copyright (C) 1993-2006 Xara Group Ltd.
       Copyright on certain contributions may be held in joint with their
              respective authors. See AUTHORS file for details.

LICENSE TO USE AND MODIFY SOFTWARE
----------------------------------

This file is part of Xara LX.

Xara LX is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License version 2 as published
by the Free Software Foundation.

Xara LX and its component source files are 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.

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with Xara LX (see the file GPL in the root directory of the
distribution); if not, write to the Free Software Foundation, Inc., 51
Franklin St, Fifth Floor, Boston, MA  02110-1301 USA


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-----------------

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License described above, Xara Group Ltd grants to you certain additional
rights. 

The additional rights are to use, modify, and distribute the software
together with the wxWidgets library, the wxXtra library, and the "CDraw"
library and any other such library that any version of Xara LX relased
by Xara Group Ltd requires in order to compile and execute, including
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concerned and a copy of the license accompanying it.

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----------------

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=================================XARAHEADEREND============================
 */

// The ScreenCamView class - subclass of ScreenView used for screen display.

#ifndef INC_SCRCAMVW
#define INC_SCRCAMVW

#include "camview.h"
//#include "draginfo.h"
//#include "dragtrgt.h"
//#include "ink.h" - in camtypes.h [AUTOMATICALLY REMOVED]
//#include "clikmods.h" - in camtypes.h [AUTOMATICALLY REMOVED]
#include "scrvw.h"

/*

class CCPrintInfo;
class PrintControl;
class OILHorizontalRuler;
class OILVerticalRuler;
class OriginGadget;
*/
class ExternalClipboard;

/********************************************************************************************

>   class ScreenCamView : public CCamView

    Author:     Tim_Browse (Xara Group Ltd) <camelotdev@xara.com>
    Created:    19/01/95
    Purpose:    A subclass of CCamView which is the class actually used for screen
                display.
    SeeAlso:    CCamView; PrintCamView

********************************************************************************************/

class ScreenCamView : public ScreenView
{
// A contained canvas to emulate MFC style views
protected:
    class ScreenCamCanvas :
        public ScreenView::ScreenCanvas
    {
    public:
        ScreenCamCanvas( wxView *v, wxMDIChildFrame *frame, const wxPoint& pos, const wxSize& size, 
            /* TYPENOTE: Correct */ long style ) : ScreenCanvas( v, frame, pos, size, style )
        {
        }
        
    // Message response functions.
    protected:
        void    OnSize( wxSizeEvent &event );

    private:
        DECLARE_EVENT_TABLE()
    };

    // Creator shim, that creates a canvas suitable for this view
    virtual CCamCanvas* CreateCanvas( wxView *v, wxMDIChildFrame *frame, const wxPoint& pos, 
        const wxSize& size, /* TYPENOTE: Correct */ long style )
    {
        return new ScreenCamCanvas( v, frame, pos, size, style );
    }
    
// Creation and destruction.
public:
    virtual BOOL IsScreenCamView() { return TRUE; }

// OLE drag and drop
public:
PORTNOTE("other","Removed OLE usage")
#ifndef EXCLUDE_FROM_XARALX
#if (_OLE_VER >= 0x200)
    virtual DROPEFFECT OnDragEnter( COleDataObject* pDataObject, DWORD dwKeyState,
                                    CPoint point );
    virtual DROPEFFECT OnDragOver(COleDataObject* pDataObject, DWORD dwKeyState,
                                    CPoint point );
    virtual void OnDragLeave();

    virtual BOOL OnDrop(COleDataObject* pDataObject,
                        DROPEFFECT dropEffect, CPoint point);
#endif

private:
#if (_OLE_VER >= 0x200)
    virtual void HandleOleDragOutOfView(CPoint point);
    COleDropTarget      m_DropTarget;       // OLE drop Target
    BOOL                m_DropFormatOK;     // Is the data format OK for dropping?
    ExternalClipboard*  m_pTempClipboard;   // Our drag and drop clipboard
    BOOL                m_ClipBoardSwapped; // TRUE if we had to swap to the DragAndDrop clipboard
#endif
#endif
    
// Message response functions.
protected:
    DECLARE_DYNAMIC_CLASS( ScreenCamView )
    DECLARE_EVENT_TABLE()

    bool OnCreate( wxDocument* doc, /* TYPENOTE: Correct */ long flags );
    void OnSize( wxSizeEvent& event );
};



#endif  // INC_SCRCAMVW

---