xap_Win32Dlg_Insert_Symbol.h

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/* AbiWord
 * Copyright (C) 2000 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 XAP_Win32Dialog_Insert_Symbol_H
#define XAP_Win32Dialog_Insert_Symbol_H

#include "xap_Dlg_Insert_Symbol.h"
#include "xap_Draw_Symbol.h"
#include "xap_Win32DialogBase.h"

class XAP_Frame;
class XAP_Win32PreviewWidget;

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

static UT_UCSChar m_CurrentSymbol = UCS_SPACE;
static UT_UCSChar m_PreviousSymbol = UCS_SPACE;

extern char Symbol_font_selected[];

class ABI_EXPORT XAP_Draw_Symbol_sample : public XAP_Preview
{
public:

    XAP_Draw_Symbol_sample(XAP_Draw_Symbol *pSymbolDraw, GR_Graphics * gc) : XAP_Preview(gc)
        {
        m_pSymbolDraw = pSymbolDraw;
        }
    virtual ~XAP_Draw_Symbol_sample(void)
        {
        }

    void    draw(const UT_Rect *clip=NULL)
        {
        UT_UNUSED(clip);
        m_pSymbolDraw->drawarea(m_CurrentSymbol, m_PreviousSymbol);
        }

//protected:

    XAP_Draw_Symbol *m_pSymbolDraw;
};



class ABI_EXPORT XAP_Win32Dialog_Insert_Symbol: public XAP_Win32DialogBase, public XAP_Dialog_Insert_Symbol
{
public:
    XAP_Win32Dialog_Insert_Symbol(XAP_DialogFactory * pDlgFactory, XAP_Dialog_Id id);
    virtual ~XAP_Win32Dialog_Insert_Symbol(void);

    virtual void            runModal(XAP_Frame * pFrame);
    virtual void            runModeless(XAP_Frame * pFrame);
    virtual void            notifyActiveFrame(XAP_Frame *pFrame);
    virtual void            notifyCloseFrame(XAP_Frame *pFrame);
    virtual void            destroy(void);
    virtual void            activate(void);

    static XAP_Dialog *     static_constructor(XAP_DialogFactory *, XAP_Dialog_Id id);
    static int CALLBACK     fontEnumProcedure(const LOGFONTW *pLogFont, const TEXTMETRICW *pTextMetric, DWORD Font_type, LPARAM lParam);

    virtual void *          pGetWindowHandle(void) { return (void *) m_hDlg; }
    void                    doInsertSymbol( void );

protected:
    BOOL                    _onInitDialog(HWND hWnd, WPARAM wParam, LPARAM lParam);
    BOOL                    _onCommand(HWND hWnd, WPARAM wParam, LPARAM lParam);
    BOOL                    _onDeltaPos(NM_UPDOWN * pnmud);
    int                     _enumFont(const LOGFONTW *pLogFont, const TEXTMETRICW *pTextMetric, DWORD Font_type);
    void                        _setFontFromCombo(UT_sint32 Index);


    XAP_Win32PreviewWidget *    m_pSymbolPreviewWidget;
    XAP_Win32PreviewWidget *    m_pSamplePreviewWidget;
    XAP_Draw_Symbol_sample *    m_DrawSymbolSample;

    HWND m_hDlg;
};

#endif /* XAP_Win32Dialog_Insert_Symbol_H */