PropsOggMux.cpp

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#include "stdafx.h"
#include "PropsOggMux.h"

PropsOggMux::PropsOggMux(LPUNKNOWN inUnk, HRESULT* outHR)
        :       CBasePropertyPage(NAME("illiminable Directshow Filters"), inUnk, IDD_OGG_MUX_SETTINGS, IDS_OGG_MUX_PROPS_STRING)
        ,       mOggMuxSettings(NULL)

{
        //debugLog.open("G:\\logs\\TheoProps.log", ios_base::out);
        *outHR = S_OK;
}

PropsOggMux::~PropsOggMux(void)
{
        //debugLog.close();
}

CUnknown* PropsOggMux::CreateInstance(LPUNKNOWN inUnk, HRESULT* outHR)
{
    return new PropsOggMux(inUnk, outHR);
}


HRESULT PropsOggMux::OnApplyChanges(void)
{
        if (mOggMuxSettings == NULL) {
                return E_POINTER;
        }

        mOggMuxSettings->setMaxPacketsPerPage(SendDlgItemMessage(m_hwnd,IDC_SLIDER_MAX_PACKETS_PER_PAGE, TBM_GETPOS, NOT_USED, NOT_USED));
        SetClean();
    return S_OK;
}

HRESULT PropsOggMux::OnActivate(void)
{
    char* locStrBuff = new char[16];

        //SetupBitrateCombo();
        //SetupKeyframeFreqCombo();
        
        //Set up the sliders
    SendDlgItemMessage(m_Dlg, IDC_SLIDER_MAX_PACKETS_PER_PAGE, TBM_SETRANGE, TRUE, MAKELONG(0, 64));
    SendDlgItemMessage(m_Dlg, IDC_SLIDER_MAX_PACKETS_PER_PAGE, TBM_SETTICFREQ, 1, 0);
        SendDlgItemMessage(m_Dlg, IDC_SLIDER_MAX_PACKETS_PER_PAGE, TBM_SETPOS, 1, mOggMuxSettings->maxPacketsPerPage());

        itoa(mOggMuxSettings->maxPacketsPerPage(), locStrBuff, 10);
        SendDlgItemMessage(m_Dlg, IDC_LABEL_MAX_PACKETS_PER_PAGE, WM_SETTEXT, NOT_USED, (LPARAM)locStrBuff);

        delete[] locStrBuff;
    return S_OK;
}

HRESULT PropsOggMux::OnConnect(IUnknown *pUnk)
{
    
        if (mOggMuxSettings != NULL) {
                //mOggMuxSettings->Release();
                mOggMuxSettings = NULL;
        }

    HRESULT locHR;
    // Query pUnk for the filter's custom interface.
    locHR = pUnk->QueryInterface(IID_IOggMuxSettings, (void**)(&mOggMuxSettings));
    return locHR;
}

HRESULT PropsOggMux::OnDisconnect(void)
{
        if (mOggMuxSettings != NULL) {
                //mTheoraEncodeSettings->Release();
                mOggMuxSettings = NULL;
        }
    return S_OK;
}
void PropsOggMux::SetDirty()
{
    m_bDirty = TRUE;
    if (m_pPageSite)
    {
        m_pPageSite->OnStatusChange(PROPPAGESTATUS_DIRTY);
    }
}

void PropsOggMux::SetClean()
{
    m_bDirty = FALSE;
    if (m_pPageSite)
    {
        m_pPageSite->OnStatusChange(PROPPAGESTATUS_CLEAN);
    }
}
INT_PTR PropsOggMux::OnReceiveMessage(HWND hwnd,  UINT uMsg, WPARAM wParam, LPARAM lParam)
{
        char locBuff[16];
    switch (uMsg)    {
                case WM_COMMAND:
                
                case WM_HSCROLL:
                        if (HWND(lParam) == GetDlgItem(m_hwnd, IDC_SLIDER_MAX_PACKETS_PER_PAGE)) {
                                SetDirty();
                                itoa(SendDlgItemMessage(m_hwnd,IDC_SLIDER_MAX_PACKETS_PER_PAGE, TBM_GETPOS, NOT_USED, NOT_USED), (char*)&locBuff, 10);
                                SendDlgItemMessage(m_hwnd, IDC_LABEL_MAX_PACKETS_PER_PAGE, WM_SETTEXT, NOT_USED, (LPARAM)&locBuff);
                 return (INT_PTR)TRUE;
                        }

                        break;
        } // switch

    // Did not handle the message.
    return CBasePropertyPage::OnReceiveMessage(hwnd, uMsg, wParam, lParam);
}

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