wxLaserTank Code

/*	LTPrintout.cpp
**
**	This file is part of wxLaserTank.
**
**	Copyright © 2002, 2009 Gary Harris
**
**	Based on LaserTank ver 4.1.2 by Jim Kindley.
**
**	wxLaserTank 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; see the file docs\gpl.txt.
**  If not, write to the Free Software Foundation, Inc.,
**  59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
**
**   Gary Harris
**   garyjharris@sourceforge.net
*/

// Printing class for Laser Tank.
// Based on printing sample provided with wxWindows.
// Gary Harris
// 24/3/02


// For compilers that support pre-compilation, includes "wx.h".
#include <wx/wxprec.h>

#ifdef __BORLANDC__
#pragma hdrstop
#endif

#ifndef WX_PRECOMP
// Include your minimal set of headers here, or wx.h
    #include <wx/wx.h>
#endif
#include <wx/print.h>
#include "LTPrintout.h"
#include "LaserTankFrm.h"


LTPrintout::LTPrintout(wxWindow* panel, wxRect rectGame, long lLevel, wxWord wMove, wxWord wShot, wxString title) : wxPrintout(title)
{
    this->m_Panel = panel;
    this->m_rectGame = rectGame;
    this->m_PrintJobName.Printf(wxT("%s %ld"), LTG->txt036()	.c_str(), lLevel);
    wxString sFormat = _("Moves") + wxString(wxT(" = %d    ")) + _("Shots") + wxString(wxT(" = %d"));
    this->m_PrintInfo.Printf(sFormat, wMove, wShot);
}

bool LTPrintout::OnPrintPage(int page)
{
    wxDC *dc = GetDC();							// Get PrinterDC.
    if(dc){
        if(page == 1){
            DrawPageOne(dc);

                }
        return true;
    }
    else{
        return false;
    }
}

bool LTPrintout::OnBeginDocument(int startPage, int endPage)
{
    if (!wxPrintout::OnBeginDocument(startPage, endPage)){
        return false;
    }
    return true;
}

void LTPrintout::GetPageInfo(int *minPage, int *maxPage, int *selPageFrom, int *selPageTo)
{
    *minPage = 1;					// Just the one page i.e. the Game board.
    *maxPage = 1;
    *selPageFrom = 1;
    *selPageTo = 1;
}

void LTPrintout::DrawPageOne(wxDC *dc)
{
    MapScreenSizeToPage();
    wxRect fitRect = GetLogicalPageRect();

    // This offsets the image so that it is centered within the reference
    // rectangle defined above.
    wxCoord xoff = (fitRect.width - m_rectGame.GetWidth()) / 2;
    wxCoord yoff = (fitRect.height - m_rectGame.GetHeight()) / 2;
    OffsetLogicalOrigin(xoff, yoff);

    // Draw the game board.
    wxBitmap bitmap(m_rectGame.GetWidth(), m_rectGame.GetHeight());
    wxClientDC cDC(this->m_Panel);
    wxMemoryDC memDC;
    memDC.SelectObject(bitmap);
    memDC.Blit(0, 0, m_rectGame.GetWidth(), m_rectGame.GetHeight(), &cDC, m_rectGame.x, m_rectGame.y);
    memDC.SelectObject(wxNullBitmap);
    dc->DrawBitmap (bitmap, 0, 0);

    // Moves, shots.
    const wxString strLevel(this->m_PrintJobName);
    wxSize size = dc->GetTextExtent(strLevel);
    dc->DrawText(this->m_PrintJobName, fitRect.x + m_rectGame.GetWidth() / 2 - size.GetWidth() / 2, yoff - m_rectGame.GetHeight());
    // Level number.
    dc->DrawText(this->m_PrintInfo, fitRect.x, yoff + 60);
}