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# SelectMediaType.cpp

    00001 /*
    00002  *      Copyright (C) 2003-2005 Gabest
    00003  *      http://www.gabest.org
    00004  *
    00005  *  This Program is free software; you can redistribute it and/or modify
    00006  *  it under the terms of the GNU General Public License as published by
    00007  *  the Free Software Foundation; either version 2, or (at your option)
    00008  *  any later version.
    00009  *
    00010  *  This Program is distributed in the hope that it will be useful,
    00011  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
    00012  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    00013  *  GNU General Public License for more details.
    00014  *
    00015  *  You should have received a copy of the GNU General Public License
    00016  *  along with GNU Make; see the file COPYING.  If not, write to
    00017  *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
    00018  *  http://www.gnu.org/copyleft/gpl.html
    00019  *
    00020  */
    00021
    00022 // SelectMediaType.cpp : implementation file
    00023 //
    00024
    00025 #include "stdafx.h"
    00026 #include "mplayerc.h"
    00027 #include "SelectMediaType.h"
    00028 #include "..\..\DSUtil\DSUtil.h"
    00029
    00030
    00031 // CSelectMediaType dialog
    00032
    00033 IMPLEMENT_DYNAMIC(CSelectMediaType, CCmdUIDialog)
    00034 CSelectMediaType::CSelectMediaType(CArray<GUID>& guids, GUID guid, CWnd* pParent /*=NULL*/)
    00035         : CCmdUIDialog(CSelectMediaType::IDD, pParent)
    00036         , m_guids(guids), m_guid(guid)
    00037 {
    00038         m_guidstr = CStringFromGUID(guid);
    00039 }
    00040
    00041 CSelectMediaType::~CSelectMediaType()
    00042 {
    00043 }
    00044
    00045 void CSelectMediaType::DoDataExchange(CDataExchange* pDX)
    00046 {
    00047         __super::DoDataExchange(pDX);
    00048         DDX_CBString(pDX, IDC_COMBO1, m_guidstr);
    00049         DDX_Control(pDX, IDC_COMBO1, m_guidsctrl);
    00050 }
    00051
    00052
    00053 BEGIN_MESSAGE_MAP(CSelectMediaType, CCmdUIDialog)
    00054         ON_CBN_EDITCHANGE(IDC_COMBO1, OnCbnEditchangeCombo1)
    00055         ON_UPDATE_COMMAND_UI(IDOK, OnUpdateOK)
    00056 END_MESSAGE_MAP()
    00057
    00058
    00059 // CSelectMediaType message handlers
    00060
    00061 BOOL CSelectMediaType::OnInitDialog()
    00062 {
    00063         CCmdUIDialog::OnInitDialog();
    00064
    00065         for(int i = 0; i < m_guids.GetCount(); i++)
    00066         {
    00067                 m_guidsctrl.AddString(GetMediaTypeName(m_guids[i]));
    00068         }
    00069
    00070         return TRUE;  // return TRUE unless you set the focus to a control
    00071         // EXCEPTION: OCX Property Pages should return FALSE
    00072 }
    00073
    00074 void CSelectMediaType::OnCbnEditchangeCombo1()
    00075 {
    00076         UpdateData();
    00077         int i = m_guidsctrl.FindStringExact(0, m_guidstr);
    00078         if(i >= 0)
    00079         {
    00080                 DWORD sel = m_guidsctrl.GetEditSel();
    00081                 m_guidsctrl.SetCurSel(i);
    00082                 m_guidsctrl.SetEditSel(sel,sel);
    00083         }
    00084 }
    00085
    00086 void CSelectMediaType::OnUpdateOK(CCmdUI* pCmdUI)
    00087 {
    00088         UpdateData();
    00089
    00090         pCmdUI->Enable(!m_guidstr.IsEmpty() && (m_guidsctrl.GetCurSel() >= 0 || GUIDFromCString(m_guidstr) != GUID_NULL));
    00091 }
    00092
    00093 void CSelectMediaType::OnOK()
    00094 {
    00095         UpdateData();
    00096
    00097         int i = m_guidsctrl.GetCurSel();
    00098         m_guid = i >= 0 ? m_guids[i] : GUIDFromCString(m_guidstr);
    00099
    00100         CCmdUIDialog::OnOK();
    00101 }