mirror of
https://github.com/WinampDesktop/winamp.git
synced 2024-11-30 20:44:28 +01:00
494 lines
13 KiB
C++
494 lines
13 KiB
C++
/** (c) Nullsoft, Inc. C O N F I D E N T I A L
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** Filename:
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** Project:
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** Description:
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** Author:
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** Created:
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**/
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#include "Main.h"
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#include "resource.h"
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#include "Options.h"
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#include "dsp.h"
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#include "main.hpp"
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#include "../nu/AutoChar.h"
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#include "../nu/AutoWide.h"
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static bool pluginsLoaded;
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static void DSPUpdateSel( HWND hwndDlg, HWND listWindow, INT iItem )
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{
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wchar_t fn[ MAX_PATH * 2 ] = { 0 }, *libname = fn;
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int skip = 0;
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if ( ListView_GetNextItem( listWindow, -1, LVIS_SELECTED ) != -1 )
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{
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ListView_GetItemTextW( listWindow, iItem, 1, fn, ARRAYSIZE( fn ) );
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SendDlgItemMessageA( hwndDlg, IDC_DSPMOD, CB_RESETCONTENT, 0, 0 );
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int root = lstrcmpW( fn, getStringW( IDS_NOT_LOADED, NULL, 0 ) );
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if ( fn[ 0 ] && root )
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{
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if ( lstrcmpW( config_dspplugin_name, libname ) )
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config_dspplugin_num = 0;
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}
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else
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{
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if ( fn[ 0 ] )
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skip = 1;
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config_dspplugin_num = 0;
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}
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StringCchCopyW( config_dspplugin_name, MAX_PATH, libname );
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if ( *libname && !skip )
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{
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wchar_t b[ 1024 ] = { 0 };
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PathCombineW( b, DSPDIR, libname );
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HINSTANCE hLib = LoadLibraryW( b );
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if ( hLib )
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{
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winampDSPGetHeaderType pr = (winampDSPGetHeaderType) GetProcAddress( hLib, "winampDSPGetHeader2" );
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if ( pr )
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{
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int i = 0;
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for ( ;;)
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{
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winampDSPModule *module = pr( hMainWindow )->getModule( i++ );
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if ( !module )
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break;
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SendDlgItemMessageA( hwndDlg, IDC_DSPMOD, CB_ADDSTRING, 0, (LPARAM) (LPCSTR)module->description );
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// The description must be send in ASCII
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}
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}
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FreeModule( hLib );
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}
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SendDlgItemMessageA( hwndDlg, IDC_DSPMOD, CB_SETCURSEL, config_dspplugin_num, 0 );
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}
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}
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config_dspplugin_num = (unsigned char) SendDlgItemMessageA( hwndDlg, IDC_DSPMOD, CB_GETCURSEL, 0, 0 );
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if ( config_dspplugin_num == CB_ERR )
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config_dspplugin_num = 0;
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if ( pluginsLoaded )
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{
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dsp_quit();
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dsp_init();
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}
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if ( skip )
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fn[ 0 ] = 0;
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EnableWindow( GetDlgItem( hwndDlg, IDC_DSPCONF ), libname && !!*libname );
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EnableWindow( GetDlgItem( hwndDlg, IDC_UNINSTDSP ), libname && !!*libname || skip );
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EnableWindow( GetDlgItem( hwndDlg, IDC_DSPMOD ), libname && !!*libname );
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EnableWindow( GetDlgItem( hwndDlg, IDC_PLUGINLABEL ), libname && !!*libname );
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}
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// dsp tab procedure
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INT_PTR CALLBACK DspProc( HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam )
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{
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hi helpinfo[] = {
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{IDC_DSPLIB,IDS_P_DSP_LIB},
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{IDC_DSPMOD,IDS_P_DSP_MOD},
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{IDC_DSPCONF,IDS_P_DSP_CONF},
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};
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DO_HELP();
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if ( uMsg == WM_INITDIALOG )
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{
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pluginsLoaded = false;
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link_startsubclass( hwndDlg, IDC_PLUGINVERS );
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HWND listWindow = GetDlgItem( hwndDlg, IDC_DSPLIB );
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if ( IsWindow( listWindow ) )
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{
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RECT r = { 0 };
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GetWindowRect( listWindow, &r );
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GetClientRect( listWindow, &r );
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MapWindowPoints( listWindow, hwndDlg, (LPPOINT) &r, 2 );
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InflateRect( &r, 2, 2 );
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DestroyWindow( listWindow );
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listWindow = CreateWindowExW( WS_EX_NOPARENTNOTIFY | WS_EX_CLIENTEDGE, WC_LISTVIEWW, L"",
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WS_CHILD | WS_VISIBLE | WS_TABSTOP | LVS_REPORT | LVS_SINGLESEL |
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LVS_SHOWSELALWAYS | LVS_SORTASCENDING | LVS_NOCOLUMNHEADER | LVS_NOSORTHEADER,
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r.left, r.top, r.right - r.left, r.bottom - r.top,
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hwndDlg, (HMENU) IDC_DSPLIB, NULL, NULL );
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SetWindowPos( listWindow, HWND_TOP, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE | SWP_NOSENDCHANGING );
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ListView_SetExtendedListViewStyleEx( listWindow, LVS_EX_FULLROWSELECT | LVS_EX_INFOTIP, LVS_EX_FULLROWSELECT | LVS_EX_INFOTIP );
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SendMessageW( listWindow, WM_SETFONT, SendMessageW( hwndDlg, WM_GETFONT, 0, 0 ), FALSE );
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LVCOLUMNW lvc = { 0 };
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ListView_InsertColumnW( listWindow, 0, &lvc );
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ListView_InsertColumnW( listWindow, 1, &lvc );
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if ( !g_safeMode )
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{
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SendMessageW( listWindow, LB_SETITEMDATA,
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SendMessageW( listWindow, LB_ADDSTRING, 0, (LPARAM) getStringW( IDS_DSP_NONE, NULL, 0 ) ),
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(LPARAM) 0 );
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SendMessageW( listWindow, LB_SETCURSEL, 0, 0 );
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LVITEMW lvi = { LVIF_TEXT | LVIF_STATE, 0, 0 };
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lvi.pszText = getStringW( IDS_DSP_NONE, NULL, 0 );
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lvi.state = LVIS_SELECTED | LVIS_FOCUSED;
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ListView_InsertItemW( listWindow, &lvi );
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}
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WIN32_FIND_DATAW d = { 0 };
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wchar_t dirstr[ MAX_PATH ] = { 0 };
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PathCombineW( dirstr, DSPDIR, L"DSP_*.DLL" );
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HANDLE h = FindFirstFileW( dirstr, &d );
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if ( h != INVALID_HANDLE_VALUE )
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{
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do
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{
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if ( !g_safeMode )
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{
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wchar_t dsp_dir[ 1024 ] = { 0 }, namestr[ MAX_PATH + 256 ] = { 0 };
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PathCombineW( dsp_dir, DSPDIR, d.cFileName );
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HINSTANCE hLib = LoadLibraryW( dsp_dir );
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if ( hLib )
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{
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winampDSPGetHeaderType pr = (winampDSPGetHeaderType) GetProcAddress( hLib, "winampDSPGetHeader2" );
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if ( pr )
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{
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winampDSPHeader *header = pr( hMainWindow );
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if ( header && header->version >= DSP_HDRVER && header->version < DSP_HDRVER + 0x10 )
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StringCchCopyW( namestr, MAX_PATH + 256, AutoWide( header->description ) );
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else
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StringCchCopyW( namestr, MAX_PATH + 256, L"!" );
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}
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else
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{
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StringCchCopyW( namestr, MAX_PATH + 256, L"!" );
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}
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FreeModule( hLib );
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}
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else
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{
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StringCchCopyW( namestr, MAX_PATH + 256, L"!" );
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}
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if ( wcscmp( namestr, L"!" ) )
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{
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LVITEMW lvi = { LVIF_TEXT, 0, 0 };
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lvi.pszText = namestr;
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lvi.iItem = ListView_InsertItemW( listWindow, &lvi );
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lvi.mask = LVIF_TEXT;
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lvi.iSubItem = 1;
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lvi.pszText = d.cFileName;
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ListView_SetItemW( listWindow, &lvi );
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if ( !_wcsicmp( d.cFileName, config_dspplugin_name ) )
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{
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ListView_SetItemState( listWindow, lvi.iItem, LVIS_SELECTED | LVIS_FOCUSED, LVIS_SELECTED | LVIS_FOCUSED );
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DSPUpdateSel( hwndDlg, listWindow, lvi.iItem );
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}
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}
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else
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{
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LVITEMW lvi = { LVIF_TEXT, 0, 0 };
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lvi.pszText = d.cFileName;
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lvi.iItem = ListView_InsertItemW( listWindow, &lvi );
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lvi.mask = LVIF_TEXT;
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lvi.iSubItem = 1;
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lvi.pszText = getStringW( IDS_NOT_LOADED, NULL, 0 );
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ListView_SetItemW( listWindow, &lvi );
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}
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}
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else
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{
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LVITEMW lvi = { LVIF_TEXT, 0, 0 };
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lvi.pszText = d.cFileName;
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lvi.iItem = ListView_InsertItemW( listWindow, &lvi );
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lvi.mask = LVIF_TEXT;
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lvi.iSubItem = 1;
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lvi.pszText = getStringW( IDS_NOT_LOADED, NULL, 0 );
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ListView_SetItemW( listWindow, &lvi );
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}
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} while ( FindNextFileW( h, &d ) );
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FindClose( h );
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}
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if ( g_safeMode && !ListView_GetItemCount( listWindow ) )
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{
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LVITEMW lvi = { LVIF_TEXT | LVIF_STATE, 0, 0 };
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lvi.pszText = getStringW( IDS_DSP_NONE, NULL, 0 );
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lvi.state = LVIS_SELECTED | LVIS_FOCUSED;
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ListView_InsertItemW( listWindow, &lvi );
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}
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GetClientRect( listWindow, &r );
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ListView_SetColumnWidth( listWindow, 1, LVSCW_AUTOSIZE );
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ListView_SetColumnWidth( listWindow, 0, ( r.right - r.left ) - ListView_GetColumnWidth( listWindow, 1 ) );
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DirectMouseWheel_EnableConvertToMouseWheel( listWindow, TRUE );
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pluginsLoaded = true;
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}
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}
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else if ( uMsg == WM_DESTROY )
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{
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HWND listWindow = GetDlgItem( hwndDlg, IDC_DSPLIB );
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if ( IsWindow( listWindow ) )
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DirectMouseWheel_EnableConvertToMouseWheel( listWindow, FALSE );
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}
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else if ( uMsg == WM_NOTIFY )
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{
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static int own_update;
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LPNMHDR p = (LPNMHDR) lParam;
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if ( p->idFrom == IDC_DSPLIB )
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{
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if ( p->code == LVN_ITEMCHANGED && pluginsLoaded && !own_update )
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{
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if ( !g_safeMode )
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{
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LPNMLISTVIEW pnmv = (LPNMLISTVIEW) lParam;
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LVITEM lvi = { LVIF_PARAM, pnmv->iItem };
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if ( ListView_GetItem( p->hwndFrom, &lvi ) && ( pnmv->uNewState & LVIS_SELECTED ) )
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{
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own_update = 1;
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DSPUpdateSel( hwndDlg, p->hwndFrom, pnmv->iItem );
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own_update = 0;
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}
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}
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}
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else if ( p->code == NM_DBLCLK || p->code == NM_CLICK )
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{
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// helps to keep the selection on things...
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LPNMITEMACTIVATE lpnmitem = (LPNMITEMACTIVATE) lParam;
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if ( lpnmitem->iItem == -1 )
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{
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int which = ListView_GetNextItem( p->hwndFrom, -1, LVIS_SELECTED );
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if ( which == -1 )
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{
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for ( int i = 0; i < ListView_GetItemCount( p->hwndFrom ); i++ )
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{
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wchar_t fn[ MAX_PATH * 2 ] = { 0 };
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ListView_GetItemTextW( p->hwndFrom, i, 1, fn, ARRAYSIZE( fn ) );
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if ( !_wcsicmp( fn, config_dspplugin_name ) )
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{
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own_update = 1;
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ListView_SetItemState( p->hwndFrom, i, LVIS_SELECTED | LVIS_FOCUSED, LVIS_SELECTED | LVIS_FOCUSED );
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own_update = 0;
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break;
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}
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}
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}
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else
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ListView_SetItemState( p->hwndFrom, which, LVIS_SELECTED, LVIS_SELECTED );
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}
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if ( p->code == NM_DBLCLK )
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{
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PostMessageW( hwndDlg, WM_COMMAND, MAKEWPARAM( IDC_DSPCONF, 0 ), (LPARAM) GetDlgItem( hwndDlg, IDC_DSPCONF ) );
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}
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}
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}
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else if ( p->code == HDN_ITEMCHANGINGW )
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{
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if ( pluginsLoaded )
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{
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#ifdef WIN64
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SetWindowLongPtrW( hwndDlg, DWLP_MSGRESULT, TRUE );
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#else
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SetWindowLongW( hwndDlg, DWL_MSGRESULT, TRUE );
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#endif
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return TRUE;
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}
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}
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}
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else if ( uMsg == WM_COMMAND )
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{
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switch ( LOWORD( wParam ) )
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{
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case IDC_DSPMOD:
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if ( HIWORD( wParam ) == CBN_SELCHANGE )
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{
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config_dspplugin_num = (unsigned char) SendDlgItemMessageA( hwndDlg, IDC_DSPMOD, CB_GETCURSEL, 0, 0 );
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if ( config_dspplugin_num == CB_ERR )
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config_dspplugin_num = 0;
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if ( pluginsLoaded && config_dspplugin_name[ 0 ] )
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{
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dsp_quit();
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dsp_init();
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}
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return FALSE;
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}
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case IDC_DSPCONF:
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{
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if ( g_safeMode ) return FALSE;
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if ( IsWindowEnabled( GetDlgItem( hwndDlg, IDC_DSPCONF ) ) )
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{
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wchar_t b[ 1024 ] = { 0 };
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PathCombineW( b, DSPDIR, config_dspplugin_name );
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HINSTANCE hLib = LoadLibraryW( b );
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if ( hLib )
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{
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winampDSPGetHeaderType pr = (winampDSPGetHeaderType) GetProcAddress( hLib, "winampDSPGetHeader2" );
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winampDSPModule *module = pr( hMainWindow )->getModule( SendDlgItemMessageA( hwndDlg, IDC_DSPMOD, CB_GETCURSEL, 0, 0 ) );
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if ( module )
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{
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module->hDllInstance = hLib;
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module->hwndParent = hMainWindow;
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if ( !( config_no_visseh & 2 ) )
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{
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try
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{
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module->Config( module );
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}
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catch ( ... )
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{
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LPMessageBox( hwndDlg, IDS_PLUGINERROR, IDS_ERROR, MB_OK | MB_ICONEXCLAMATION );
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}
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}
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else
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{
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module->Config( module );
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}
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}
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else
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{
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LPMessageBox( hwndDlg, IDS_ERRORLOADINGPLUGIN, IDS_ERROR, MB_OK );
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}
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FreeLibrary( hLib );
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}
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else
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{
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LPMessageBox( hwndDlg, IDS_ERRORLOADINGPLUGIN, IDS_ERROR, MB_OK );
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}
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}
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return FALSE;
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}
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case IDC_UNINSTDSP:
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{
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if ( g_safeMode ) return FALSE;
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if ( IsWindowEnabled( GetDlgItem( hwndDlg, IDC_UNINSTDSP ) ) )
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{
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HWND listWindow = GetDlgItem( hwndDlg, IDC_DSPLIB );
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int which = ListView_GetNextItem( listWindow, -1, LVIS_SELECTED );
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wchar_t fn[ FILENAME_SIZE ] = { 0 };
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ListView_GetItemTextW( listWindow, which, 1, fn, ARRAYSIZE( fn ) );
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// copes with not-loaded plug-in dlls
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if ( !lstrcmpW( fn, getStringW( IDS_NOT_LOADED, NULL, 0 ) ) )
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{
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ListView_GetItemTextW( listWindow, which, 0, fn, ARRAYSIZE( fn ) );
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}
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if ( fn[ 0 ] && LPMessageBox( hwndDlg, IDS_P_PLUGIN_UNINSTALL, IDS_P_PLUGIN_UNINSTALL_CONFIRM, MB_YESNO | MB_ICONEXCLAMATION ) == IDYES )
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{
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wchar_t b[ MAX_PATH ] = { 0 };
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dsp_quit();
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PathCombineW( b, DSPDIR, fn );
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HINSTANCE hLib = LoadLibraryW( b );
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if ( hLib )
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{
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int ret = DSP_PLUGIN_UNINSTALL_NOW;
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int ( *pr )( HINSTANCE hDllInst, HWND hwndDlg, int param );
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*(void **) &pr = (void *) GetProcAddress( hLib, "winampUninstallPlugin" );
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if ( pr )
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ret = pr( hLib, hwndDlg, 0 );
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wchar_t buf[ MAX_PATH ] = { 0 };
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GetModuleFileNameW( hLib, buf, MAX_PATH );
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FreeLibrary( hLib );
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if ( ret == DSP_PLUGIN_UNINSTALL_NOW )
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{
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IFileTypeRegistrar *registrar = 0;
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if ( GetRegistrar( ®istrar, true ) == 0 && registrar )
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{
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if ( registrar->DeleteItem( buf ) != S_OK )
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{
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_w_sW( "remove_genplug", buf );
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_w_i( "show_prefs", 34 );
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}
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else
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ListView_DeleteItem( listWindow, which );
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registrar->Release();
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}
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}
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else if ( ret == DSP_PLUGIN_UNINSTALL_REBOOT )
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{
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extern void _w_s( char *name, char *data );
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wchar_t buf[ 1024 ] = { 0 };
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GetModuleFileNameW( hLib, buf, MAX_PATH );
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_w_sW( "remove_genplug", buf );
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_w_i( "show_prefs", 34 );
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PostMessageW( hMainWindow, WM_USER, 0, IPC_RESTARTWINAMP );
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}
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}
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else
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{
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IFileTypeRegistrar *registrar = 0;
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if ( GetRegistrar( ®istrar, true ) == 0 && registrar )
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{
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if ( registrar->DeleteItem( b ) != S_OK )
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{
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_w_sW( "remove_genplug", fn );
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_w_i( "show_prefs", 34 );
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}
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else
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ListView_DeleteItem( listWindow, which );
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registrar->Release();
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}
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}
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}
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}
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return FALSE;
|
|
}
|
|
|
|
case IDC_PLUGINVERS:
|
|
myOpenURLWithFallback( hwndDlg, L"http://www.google.com/search?q=Winamp+DSP+Effect+Plugins", L"http://www.google.com/search?q=Winamp+DSP+Effect+Plugins" );
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
link_handledraw( hwndDlg, uMsg, wParam, lParam );
|
|
return FALSE;
|
|
} //dsp
|