win32preferencewindow.cpp

FreeAMP(MP3播放)程序源代码-用来研究MP3解码

            Button_SetCheck(hwndSavePlaylistOnExit, m_originalValues.savePlaylistOnExit);

            Button_SetCheck(hwndDefaultAction, !m_originalValues.playImmediately);

            Button_SetCheck(hwndConvertUnderscores, m_originalValues.convertUnderscores);

            Button_SetCheck(hwndTextOnly, 
                m_originalValues.useTextLabels && !m_originalValues.useImages);
            Button_SetCheck(hwndImagesOnly,
                !m_originalValues.useTextLabels && m_originalValues.useImages);
            Button_SetCheck(hwndTextAndImages, 
                m_originalValues.useTextLabels && m_originalValues.useImages);
            
            break;
        }

        case UWM_HELP:
        case WM_HELP:
        {
            ShowHelp(m_pContext, Preferences_General);
            break;
        }

        case WM_COMMAND:
        {
            HWND hwndCtrl = (HWND) lParam;

            switch(LOWORD(wParam))
            {
                case IDC_TEXTONLY:
                {
                    if(Button_GetCheck(hwndCtrl) == BST_CHECKED)
                    {
                        m_proposedValues.useTextLabels = true;
                        m_proposedValues.useImages = false;
                    }

                    if(m_proposedValues != m_currentValues)
                    {
                        PropSheet_Changed(GetParent(hwnd), hwnd);
                    }
                    else
                    {
                        PropSheet_UnChanged(GetParent(hwnd), hwnd);
                    }

                    break;
                }

                case IDC_IMAGESONLY:
                {
                    if(Button_GetCheck(hwndCtrl) == BST_CHECKED)
                    {
                        m_proposedValues.useTextLabels = false;
                        m_proposedValues.useImages = true;
                    }

                    if(m_proposedValues != m_currentValues)
                    {
                        PropSheet_Changed(GetParent(hwnd), hwnd);
                    }
                    else
                    {
                        PropSheet_UnChanged(GetParent(hwnd), hwnd);
                    }

                    break;
                }

                case IDC_TEXTANDIMAGES:
                {
                    if(Button_GetCheck(hwndCtrl) == BST_CHECKED)
                    {
                        m_proposedValues.useTextLabels = true;
                        m_proposedValues.useImages = true;
                    }

                    if(m_proposedValues != m_currentValues)
                    {
                        PropSheet_Changed(GetParent(hwnd), hwnd);
                    }
                    else
                    {
                        PropSheet_UnChanged(GetParent(hwnd), hwnd);
                    }

                    break;
                }

                case IDC_UNDERSCORES:
                {
                    if(Button_GetCheck(hwndCtrl) == BST_CHECKED)
                    {
                        m_proposedValues.convertUnderscores = true;
                    }
                    else
                    {
                        m_proposedValues.convertUnderscores = false;
                    }

                    if(m_proposedValues != m_currentValues)
                    {
                        PropSheet_Changed(GetParent(hwnd), hwnd);
                    }
                    else
                    {
                        PropSheet_UnChanged(GetParent(hwnd), hwnd);
                    }

                    break;
                }

                case IDC_DEFAULTACTION:
                {
                    if(Button_GetCheck(hwndCtrl) == BST_CHECKED)
                    {
                        m_proposedValues.playImmediately = false;
                    }
                    else
                    {
                        m_proposedValues.playImmediately = true;
                    }

                    if(m_proposedValues != m_currentValues)
                    {
                        PropSheet_Changed(GetParent(hwnd), hwnd);
                    }
                    else
                    {
                        PropSheet_UnChanged(GetParent(hwnd), hwnd);
                    }

                    break;
                }

                case IDC_SAVECURRENTLIST:
                {
                    if(Button_GetCheck(hwndCtrl) == BST_CHECKED)
                    {
                        m_proposedValues.savePlaylistOnExit = true;
                    }
                    else
                    {
                        m_proposedValues.savePlaylistOnExit = false;
                    }

                    if(m_proposedValues != m_currentValues)
                    {
                        PropSheet_Changed(GetParent(hwnd), hwnd);
                    }
                    else
                    {
                        PropSheet_UnChanged(GetParent(hwnd), hwnd);
                    }

                    break;
                }

                case IDC_STAYONTOP:
                {
                    if(Button_GetCheck(hwndCtrl) == BST_CHECKED)
                    {
                        m_proposedValues.stayOnTop = true;
                    }
                    else
                    {
                        m_proposedValues.stayOnTop = false;
                    }

                    if(m_proposedValues != m_currentValues)
                    {
                        PropSheet_Changed(GetParent(hwnd), hwnd);
                    }
                    else
                    {
                        PropSheet_UnChanged(GetParent(hwnd), hwnd);
                    }

                    break;
                }

                case IDC_TRAY:
                {
                    if(Button_GetCheck(hwndCtrl) == BST_CHECKED)
                    {
                        m_proposedValues.liveInTray = true;
                    }
                    else
                    {
                        m_proposedValues.liveInTray = false;
                    }

                    if(m_proposedValues != m_currentValues)
                    {
                        PropSheet_Changed(GetParent(hwnd), hwnd);
                    }
                    else
                    {
                        PropSheet_UnChanged(GetParent(hwnd), hwnd);
                    }

                    break;
                }

                case IDC_RECLAIMFILETYPES:
                {
                    if(Button_GetCheck(hwndCtrl) == BST_CHECKED)
                    {
                        m_proposedValues.reclaimFiletypes = true;
                    }
                    else
                    {
                        m_proposedValues.reclaimFiletypes = false;
                    }

                    if(m_proposedValues != m_currentValues)
                    {
                        PropSheet_Changed(GetParent(hwnd), hwnd);
                    }
                    else
                    {
                        PropSheet_UnChanged(GetParent(hwnd), hwnd);
                    }

                    break;
                }

                case IDC_ASKRECLAIM:
                {
                    if(Button_GetCheck(hwndCtrl) == BST_CHECKED)
                    {
                        m_proposedValues.askReclaimFiletypes = true;
                    }
                    else
                    {
                        m_proposedValues.askReclaimFiletypes = false;
                    }

                    if(m_proposedValues != m_currentValues)
                    {
                        PropSheet_Changed(GetParent(hwnd), hwnd);
                    }
                    else
                    {
                        PropSheet_UnChanged(GetParent(hwnd), hwnd);
                    }

                    break;
                }
                
            }

            break;
        }

        case WM_NOTIFY:
        {
            NMHDR* notify = (NMHDR*)lParam;

            switch(notify->code)
            {
                case PSN_HELP:
                {
                    ShowHelp(m_pContext, Preferences_General);
                    break;
                }
            
                case PSN_SETACTIVE:
                {
                    break;
                }

                case PSN_APPLY:
                {
                    SavePrefsValues(&m_proposedValues);
                    break;
                }

                case PSN_KILLACTIVE:
                {
                    break;
                }

                case PSN_RESET:
                {
                    SavePrefsValues(&m_originalValues);
                    break;
                }
            }

            break;
        }
    }

    return result;
}

bool Win32PreferenceWindow::PrefStreamingProc(HWND hwnd, 
                                              UINT msg, 
                                              WPARAM wParam, 
                                              LPARAM lParam)      
{
    bool result = false;
    static HWND hwndSaveStreams = NULL;
    static HWND hwndSaveStreamsDirectory = NULL;
    static HWND hwndBrowse = NULL;
    static HWND hwndSaveLocationText = NULL;
    static HWND hwndUseProxyServer = NULL;
    static HWND hwndProxyServerAddress = NULL;
    static HWND hwndProxyServerPort = NULL;
    static HWND hwndProxyServerAddressText = NULL;
    static HWND hwndProxyServerPortText = NULL;
    static HWND hwndColon = NULL;

    static HWND hwndUseAlternateIP = NULL;
    static HWND hwndUseAlternateIPText = NULL;
    static HWND hwndAlternateIPAddress1 = NULL;
    static HWND hwndAlternateIPAddress2 = NULL;
    static HWND hwndAlternateIPAddress3 = NULL;
    static HWND hwndAlternateIPAddress4 = NULL;
    static HWND hwndPeriod1 = NULL;
    static HWND hwndPeriod2 = NULL;
    static HWND hwndPeriod3 = NULL;
   
    switch(msg)
    {
        case WM_INITDIALOG:
        {
            // get the handles to all our controls

            hwndSaveStreams = GetDlgItem(hwnd, IDC_SAVESTREAMS);
            hwndSaveStreamsDirectory = GetDlgItem(hwnd, IDC_STREAMSAVEDIR);
            hwndBrowse = GetDlgItem(hwnd, IDC_BROWSE);
            hwndSaveLocationText = GetDlgItem(hwnd, IDC_SAVELOCATION_TEXT);

            hwndUseProxyServer = GetDlgItem(hwnd, IDC_USEPROXY);
            hwndProxyServerAddress = GetDlgItem(hwnd, IDC_PROXYADDRESS);
            hwndProxyServerAddressText = GetDlgItem(hwnd, IDC_PROXYADDRESS_TEXT);
            hwndProxyServerPort = GetDlgItem(hwnd, IDC_PORT);
            hwndProxyServerPortText = GetDlgItem(hwnd, IDC_PORT_TEXT);
            hwndColon = GetDlgItem(hwnd, IDC_COLON_TEXT);

            hwndUseAlternateIP = GetDlgItem(hwnd, IDC_USETHISIP);
            hwndUseAlternateIPText = GetDlgItem(hwnd, IDC_IPADDRESS_TEXT);
            hwndAlternateIPAddress1 = GetDlgItem(hwnd, IDC_IPADDRESS1);
            hwndAlternateIPAddress2 = GetDlgItem(hwnd, IDC_IPADDRESS2);
            hwndAlternateIPAddress3 = GetDlgItem(hwnd, IDC_IPADDRESS3);
            hwndAlternateIPAddress4 = GetDlgItem(hwnd, IDC_IPADDRESS4);
            hwndPeriod1 = GetDlgItem(hwnd, IDC_PERIOD1);
            hwndPeriod2 = GetDlgItem(hwnd, IDC_PERIOD2);
            hwndPeriod3 = GetDlgItem(hwnd, IDC_PERIOD3);
   

            // initialize our controls
            char temp[256];
            
            Button_SetCheck(hwndSaveStreams, m_originalValues.saveStreams);


            Edit_SetText(   hwndSaveStreamsDirectory, 
                            m_originalValues.saveStreamsDirectory.c_str());

            Button_Enable(  hwndSaveStreamsDirectory, 
                            m_originalValues.saveStreams);

            Button_Enable(  hwndBrowse, 
                            m_originalValues.saveStreams);

            Button_Enable(  hwndSaveLocationText,
                            m_originalValues.saveStreams);

            char* port = NULL;

            strcpy(temp, m_originalValues.proxyServer.c_str());
            port = strrchr(temp, ':');

            if(port)
            {
                *port = 0x00;
                port++;

                Edit_SetText(hwndProxyServerPort, 
                             port);

            }

            Edit_SetText(   hwndProxyServerAddress, 
                            temp);

            Edit_LimitText(hwndProxyServerPort, 5);


            Button_SetCheck(hwndUseProxyServer, m_originalValues.useProxyServer);


            Button_Enable(  hwndProxyServerAddress, 
                            m_originalValues.useProxyServer);