ap_Win32Frame.h

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/* AbiWord
 * Copyright (C) 1998 AbiSource, Inc.
 *
 * This program 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 2
 * of the License, or (at your option) any later version.
 *
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 */

#ifndef AP_WIN32FRAME_H
#define AP_WIN32FRAME_H

#include "ie_types.h"
#include "ut_assert.h"
#include "ap_Frame.h"
#include "ap_Win32FrameImpl.h"
#include "xap_Win32App.h"
#include "ap_StatusBar.h"

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

class ABI_EXPORT AP_Win32Frame : public AP_Frame
{
 public:
    AP_Win32Frame();
    AP_Win32Frame(AP_Win32Frame * f);
    virtual ~AP_Win32Frame(void);

    virtual bool                initialize(XAP_FrameMode frameMode=XAP_NormalFrame);
    virtual XAP_Frame *         cloneFrame(void);

    virtual void                setStatusMessage(const char * szMsg);
    virtual void                setXScrollRange(void) {  getAPWin32FrameImpl()->_setXScrollRange(static_cast<AP_FrameData*>(m_pData), m_pView);  }
    virtual void                setYScrollRange(void) {  getAPWin32FrameImpl()->_setYScrollRange(static_cast<AP_FrameData*>(m_pData), m_pView);  }

    static bool                 RegisterClass(XAP_Win32App * app) {  return AP_Win32FrameImpl::_RegisterClass(app); }

    virtual void                toggleRuler(bool bRulerOn)     {  toggleTopRuler(bRulerOn);  toggleLeftRuler(bRulerOn);  }
    virtual void                toggleTopRuler(bool bRulerOn)  {  getAPWin32FrameImpl()->_toggleTopRuler(this, bRulerOn);  }
    virtual void                toggleLeftRuler(bool bRulerOn) {  getAPWin32FrameImpl()->_toggleLeftRuler(this, bRulerOn);  }

    virtual HWND                getTopLevelWindow(void) const {  return getAPWin32FrameImpl()->_getTopLevelWindow();  }

    void                        toggleBar(UT_uint32 iBarNb, bool bBarOn) { getAPWin32FrameImpl()->_toggleBar(iBarNb, bBarOn); }
    void                        toggleStatusBar(bool bStatusBarOn);

    // save from thousands of casts
    AP_Win32FrameImpl *         getAPWin32FrameImpl(void) const { return static_cast<AP_Win32FrameImpl *>(getFrameImpl()); }
    AP_FrameData *              getAPFrameData(void) const { return static_cast<AP_FrameData*>(getFrameData()); }

 protected:
    // helper methods for _showDocument
    virtual bool _createViewGraphics(GR_Graphics *& pG, UT_uint32 iZoom);
    virtual void _setViewFocus(AV_View *pView);
    virtual bool _createScrollBarListeners(AV_View * pView, AV_ScrollObj *& pScrollObj,
                      ap_ViewListener *& pViewListener,
                      ap_Scrollbar_ViewListener *& pScrollbarViewListener,
                      AV_ListenerId &lid,
                      AV_ListenerId &lidScrollbarViewListener);
    virtual void _bindToolbars(AV_View *pView) { getAPWin32FrameImpl()->_bindToolbars(pView); }
    virtual void _replaceView(GR_Graphics * pG, FL_DocLayout *pDocLayout,
              AV_View *pView, AV_ScrollObj * pScrollObj,
              ap_ViewListener *pViewListener, AD_Document *pOldDoc,
              ap_Scrollbar_ViewListener *pScrollbarViewListener,
              AV_ListenerId lid, AV_ListenerId lidScrollbarViewListener,
              UT_uint32 iZoom);

    // helper methods for helper methods for _showDocument (meta-helper-methods?) :-)
    virtual UT_sint32 _getDocumentAreaWidth(void) { return getAPWin32FrameImpl()->_getDocumentAreaWidth(); }
    virtual UT_sint32 _getDocumentAreaHeight(void) { return getAPWin32FrameImpl()->_getDocumentAreaHeight(); }

 private:

    static void                 _scrollFuncX(void * pData, UT_sint32 xoff, UT_sint32 xlimit);
    static void                 _scrollFuncY(void * pData, UT_sint32 yoff, UT_sint32 ylimit);
};

#endif /* AP_WIN32FRAME_H */