WndSettingsPage.cpp

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//
// WndSettingsPage.cpp
//
// Copyright (c) Shareaza Development Team, 2002-2005.
// This file is part of SHAREAZA (www.shareaza.com)
//
// Shareaza 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.
//
// Shareaza 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 Shareaza; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//

#include "StdAfx.h"
#include "Shareaza.h"
#include "WndSettingsSheet.h"
#include "WndSettingsPage.h"

#include <afxpriv.h>
#include <..\src\mfc\afximpl.h>
//#include "C:\Development\VisualStudio2003\Vc7\atlmfc\src\mfc\afximpl.h"

#include "Skin.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

IMPLEMENT_DYNAMIC(CSettingsPage, CDialog)

BEGIN_MESSAGE_MAP(CSettingsPage, CDialog)
        //{{AFX_MSG_MAP(CSettingsPage)
        //}}AFX_MSG_MAP
        ON_WM_ERASEBKGND()
        ON_WM_CTLCOLOR()
END_MESSAGE_MAP()


// CSettingsPage construction

CSettingsPage::CSettingsPage(UINT nIDTemplate, LPCTSTR pszCaption) : CDialog( nIDTemplate )
{
        //{{AFX_DATA_INIT(CSettingsPage)
        //}}AFX_DATA_INIT

        if ( pszCaption != NULL ) m_sCaption = pszCaption;
        else if ( m_lpszTemplateName != NULL ) LoadDefaultCaption();
}

CSettingsPage::~CSettingsPage()
{
}

// CSettingsPage operations

BOOL CSettingsPage::LoadDefaultCaption()
{
        CDialogTemplate pTemplate;
        DLGTEMPLATE* pData;
        LPWORD pWord;

        if ( ! pTemplate.Load( m_lpszTemplateName ) ) return FALSE;

        pData = (DLGTEMPLATE*)GlobalLock( pTemplate.m_hTemplate );

        if ( ((DLGTEMPLATEEX*)pData)->signature == 0xFFFF )
        {
                pWord = (WORD*)( (DLGTEMPLATEEX*)pData + 1 );
        }
        else
        {
                pWord = (WORD*)( pData + 1 );
        }

        if ( *pWord == 0xFFFF )
        {
                pWord += 2;
        }
        else
        {
                while ( *pWord++ );
        }

        if ( *pWord == 0xFFFF )
        {
                pWord += 2;
        }
        else
        {
                while ( *pWord++ );
        }

        m_sCaption = (wchar_t*)pWord;

        GlobalUnlock( pTemplate.m_hTemplate );

        return m_sCaption.GetLength() > 0;
}

BOOL CSettingsPage::Create(CRect& rcPage, CWnd* pSheetWnd)
{
        ASSERT_VALID(this);
        ASSERT( m_lpszTemplateName != NULL );

        CDialogTemplate pTemplate;
        LPDLGTEMPLATE pData;

        if ( ! pTemplate.Load( m_lpszTemplateName ) ) return FALSE;
        pData = (LPDLGTEMPLATE)GlobalLock( pTemplate.m_hTemplate );

        DWORD dwExStyle = theApp.m_bRTL ? WS_EX_RTLREADING|WS_EX_RIGHT|WS_EX_LEFTSCROLLBAR|WS_EX_LAYOUTRTL : 
                WS_EX_LTRREADING|WS_EX_LEFT|WS_EX_RIGHTSCROLLBAR;

        if ( ((DLGTEMPLATEEX*)pData)->signature == 0xFFFF )
        {
                DLGTEMPLATEEX* pEx = (DLGTEMPLATEEX*)pData;
                pEx->style              = WS_CHILDWINDOW|WS_OVERLAPPED|DS_3DLOOK|DS_SETFONT|DS_CONTROL;
                pEx->exStyle    = dwExStyle|WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT;
        }
        else
        {
                pData->style                    = WS_CHILDWINDOW|WS_OVERLAPPED|DS_3DLOOK|DS_SETFONT|DS_CONTROL;
                pData->dwExtendedStyle  = dwExStyle|WS_EX_WINDOWEDGE|WS_EX_CONTROLPARENT;
        }

        GlobalUnlock( pTemplate.m_hTemplate );
        CreateIndirect( pTemplate.m_hTemplate, pSheetWnd );
        SetFont( &theApp.m_gdiFont );

        MoveWindow( rcPage );

        return ( m_hWnd != NULL );
}

CSettingsPage* CSettingsPage::GetPage(CRuntimeClass* pClass) const
{
        return GetSheet()->GetPage( pClass );
}

// CSettingsPage message handlers

BOOL CSettingsPage::OnInitDialog()
{
        CDialog::OnInitDialog();

        Skin.Apply( NULL, this );

        return TRUE;
}

void CSettingsPage::DoDataExchange(CDataExchange* pDX)
{
        CDialog::DoDataExchange( pDX );
        //{{AFX_DATA_MAP(CSettingsPage)
        //}}AFX_DATA_MAP
}

void CSettingsPage::SetModified(BOOL bChanged)
{
        ASSERT_VALID(this);
        GetSheet()->SetModified( bChanged );
}

BOOL CSettingsPage::OnApply()
{
        ASSERT_VALID(this);
        OnOK();
        return TRUE;
}

void CSettingsPage::OnReset()
{
        ASSERT_VALID(this);
        OnCancel();
}

void CSettingsPage::OnOK()
{
        ASSERT_VALID(this);
}

void CSettingsPage::OnCancel()
{
        ASSERT_VALID(this);
}

BOOL CSettingsPage::OnSetActive()
{
        ASSERT_VALID(this);
        return TRUE;
}

BOOL CSettingsPage::OnKillActive()
{
        ASSERT_VALID(this);
        if ( ! UpdateData() ) return FALSE;
        return TRUE;
}

BOOL CSettingsPage::OnEraseBkgnd(CDC* pDC)
{
        CRect rc;
        GetClientRect( &rc );
        pDC->FillSolidRect( &rc, Skin.m_crDialog );
        return TRUE;
}

HBRUSH CSettingsPage::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
        HBRUSH hbr = CDialog::OnCtlColor( pDC, pWnd, nCtlColor );

        if ( nCtlColor == CTLCOLOR_DLG || nCtlColor == CTLCOLOR_STATIC )
        {
                pDC->SetBkColor( Skin.m_crDialog );
                hbr = Skin.m_brDialog;
        }

        return hbr;
}

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