PPageLogo.cpp

/* 
 *      Copyright (C) 2003-2005 Gabest
 *      http://www.gabest.org
 *
 *  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, 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 GNU Make; see the file COPYING.  If not, write to
 *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. 
 *  http://www.gnu.org/copyleft/gpl.html
 *
 */

// CPPageLogo.cpp : implementation file
//

#include "stdafx.h"
#include "mplayerc.h"
#include "MainFrm.h"
#include "PPageLogo.h"

// CPPageLogo dialog

IMPLEMENT_DYNAMIC(CPPageLogo, CPPageBase)
CPPageLogo::CPPageLogo()
        : CPPageBase(CPPageLogo::IDD, CPPageLogo::IDD)
        , m_intext(0)
        , m_logofn(_T(""))
        , m_author(_T(""))
{
        m_logoids.AddTail(IDB_LOGO0);
        m_logoids.AddTail(IDB_LOGO1);
        m_logoids.AddTail(IDB_LOGO2);
        m_logoids.AddTail(IDB_LOGO3);
        m_logoids.AddTail(IDB_LOGO4);
        m_logoids.AddTail(IDB_LOGO5);
        m_logoids.AddTail(IDB_LOGO6);
        m_logoids.AddTail(IDB_LOGO7);
}

CPPageLogo::~CPPageLogo()
{
}

void CPPageLogo::DoDataExchange(CDataExchange* pDX)
{
        __super::DoDataExchange(pDX);
        DDX_Radio(pDX, IDC_RADIO1, m_intext);
        DDX_Text(pDX, IDC_LOGOFILENAME, m_logofn);
        DDX_Control(pDX, IDC_LOGOPREVIEW, m_logopreview);
        DDX_Text(pDX, IDC_AUTHOR, m_author);
}


BEGIN_MESSAGE_MAP(CPPageLogo, CPPageBase)
        ON_BN_CLICKED(IDC_RADIO1, OnBnClickedRadio1)
        ON_BN_CLICKED(IDC_RADIO2, OnBnClickedRadio2)
        ON_NOTIFY(UDN_DELTAPOS, IDC_SPIN1, OnDeltaposSpin1)
        ON_BN_CLICKED(IDC_BUTTON2, OnBnClickedButton2)
END_MESSAGE_MAP()


// CPPageLogo message handlers

BOOL CPPageLogo::OnInitDialog()
{
        __super::OnInitDialog();

        AppSettings& s = AfxGetAppSettings();

        m_intext = s.logoext?1:0;
        m_logofn = s.logofn;
        m_logoidpos = NULL;

        UpdateData(FALSE);

        for(POSITION pos = m_logoids.GetHeadPosition(); pos; m_logoids.GetNext(pos)) 
        {
                if(m_logoids.GetAt(pos) == s.logoid)
                {
                        m_logoidpos = pos;
                        break;
                }
        }

        if(!m_intext) OnBnClickedRadio1();
        else OnBnClickedRadio2();

        return TRUE;  // return TRUE unless you set the focus to a control
        // EXCEPTION: OCX Property Pages should return FALSE
}

BOOL CPPageLogo::OnApply()
{
        UpdateData();

        AppSettings& s = AfxGetAppSettings();

        s.logoext = !!m_intext;
        s.logofn = m_logofn;
        s.logoid = m_logoids.GetAt(m_logoidpos);

        ((CMainFrame*)AfxGetMainWnd())->m_wndView.LoadLogo();

        return __super::OnApply();
}


void CPPageLogo::OnBnClickedRadio1()
{
        ASSERT(m_logoidpos);

        m_author.Empty();

        m_logobm.Destroy();
        UINT id = m_logoids.GetAt(m_logoidpos);
        if(IDB_LOGO0 != id)
        {
                m_logobm.LoadFromResource(::AfxGetInstanceHandle(), id);
                if(!m_author.LoadString(id))
                        m_author = _T("Author unknown. Contact me if you made this logo!");
        }
        m_logopreview.SetBitmap(m_logobm);
        Invalidate();

        m_intext = 0;
        UpdateData(FALSE);

        SetModified();
}

void CPPageLogo::OnBnClickedRadio2()
{
        UpdateData();

        m_author.Empty();

        m_logobm.Destroy();
        if(AfxGetAppSettings().fXpOrBetter)
                m_logobm.Load(m_logofn);
        else if(HANDLE h = LoadImage(NULL, m_logofn, IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE))
                m_logobm.Attach((HBITMAP)h);
        m_logopreview.SetBitmap(m_logobm);
        Invalidate();

        m_intext = 1;
        UpdateData(FALSE);

        SetModified();
}

void CPPageLogo::OnDeltaposSpin1(NMHDR *pNMHDR, LRESULT *pResult)
{
        LPNMUPDOWN pNMUpDown = reinterpret_cast<LPNMUPDOWN>(pNMHDR);

        if(pNMUpDown->iDelta < 0)
        {
                m_logoids.GetNext(m_logoidpos);
                if(!m_logoidpos) m_logoidpos = m_logoids.GetHeadPosition();
        }
        else
        {
                m_logoids.GetPrev(m_logoidpos);
                if(!m_logoidpos) m_logoidpos = m_logoids.GetTailPosition();
        }

        OnBnClickedRadio1();

        *pResult = 0;
}

void CPPageLogo::OnBnClickedButton2()
{
        CFileDialog dlg(TRUE, NULL, m_logofn, 
                OFN_EXPLORER|OFN_ENABLESIZING|OFN_HIDEREADONLY, 
                AfxGetAppSettings().fXpOrBetter 
                ? _T("Images (*.bmp;*.jpg;*.gif;*.png)|*.bmp;*.jpg;*.gif;*.png|All files (*.*)|*.*||")
                : _T("Images (*.bmp)|*.bmp|All files (*.*)|*.*||")
                , this, 0);

        if(dlg.DoModal() == IDOK)
        {
                m_logofn = dlg.GetPathName();
                UpdateData(FALSE);
                OnBnClickedRadio2();
        }
}

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