/* ***** BEGIN LICENSE BLOCK *****
 * Version: CDDL 1.0/LGPL 2.1
 *
 * The contents of this file are subject to the COMMON DEVELOPMENT AND
 * DISTRIBUTION LICENSE (CDDL) Version 1.0 (the "License"); you may not use
 * this file except in compliance with the License. You may obtain a copy of
 * the License at http://www.sun.com/cddl/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Initial Developer of the Original Code is
 * Eugene Romanenko, netlabs.org.
 * Portions created by the Initial Developer are Copyright (C) 2006
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the LGPL are applicable instead of those
 * above. If you wish to allow use of your version of this file only under the 
 * terms of the LGPL, and not to allow others to use your version of this file
 * under the terms of the CDDL, indicate your decision by deleting the
 * provisions above and replace them with the notice and other provisions
 * required by the LGPL. If you do not delete the provisions above, a recipient
 * may use your version of this file under the terms of any one of the CDDL 
 * or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */


#ifndef __PROGRESSDLG_H
#define __PROGRESSDLG_H


typedef void (*progressThreadFn)( void *data );
typedef void (*progressBrkFn)( void *data );


class ProgressDlg
{
    public:
        ProgressDlg( HWND hWndFrame );
        virtual ~ProgressDlg();

        void show( progressThreadFn _threadFn, void *_threadData );
        void hide();
        
        void setBreakFunc( progressBrkFn _fn, void *_data );
        void setText( const char *_text );

    private:

		void drawShape( HPS hps, PRECTL r );
    	void wmPaintBar( HWND hwnd );

        static MRESULT EXPENTRY progressDlgProc( HWND hwnd, ULONG msg,
                                                 MPARAM mp1, MPARAM mp2 );
        static MRESULT EXPENTRY progressBarProc( HWND hwnd, ULONG msg,
                                                 MPARAM mp1, MPARAM mp2 );

        HWND hFrame;
        HWND hDialog;
        char *text;
        progressThreadFn threadFn;
        void *threadData;
        progressBrkFn fn;
        void *data;
        PFNWP pOldBarProc;
		HPS hpsBuffer;
		HDC hdcBuffer;
		LONG startPos;
};

#endif // __PROGRESSDLG_H