diff options
Diffstat (limited to 'Src/Winamp/options_dsp.cpp')
| -rw-r--r-- | Src/Winamp/options_dsp.cpp | 494 |
1 files changed, 494 insertions, 0 deletions
diff --git a/Src/Winamp/options_dsp.cpp b/Src/Winamp/options_dsp.cpp new file mode 100644 index 00000000..ff401846 --- /dev/null +++ b/Src/Winamp/options_dsp.cpp @@ -0,0 +1,494 @@ +/** (c) Nullsoft, Inc. C O N F I D E N T I A L + ** Filename: + ** Project: + ** Description: + ** Author: + ** Created: + **/ +#include "Main.h" +#include "resource.h" +#include "Options.h" +#include "dsp.h" +#include "main.hpp" +#include "../nu/AutoChar.h" +#include "../nu/AutoWide.h" + +static bool pluginsLoaded; + +static void DSPUpdateSel( HWND hwndDlg, HWND listWindow, INT iItem ) +{ + wchar_t fn[ MAX_PATH * 2 ] = { 0 }, *libname = fn; + int skip = 0; + + if ( ListView_GetNextItem( listWindow, -1, LVIS_SELECTED ) != -1 ) + { + ListView_GetItemTextW( listWindow, iItem, 1, fn, ARRAYSIZE( fn ) ); + SendDlgItemMessageA( hwndDlg, IDC_DSPMOD, CB_RESETCONTENT, 0, 0 ); + + int root = lstrcmpW( fn, getStringW( IDS_NOT_LOADED, NULL, 0 ) ); + + if ( fn[ 0 ] && root ) + { + if ( lstrcmpW( config_dspplugin_name, libname ) ) + config_dspplugin_num = 0; + } + else + { + if ( fn[ 0 ] ) + skip = 1; + + config_dspplugin_num = 0; + } + + StringCchCopyW( config_dspplugin_name, MAX_PATH, libname ); + + if ( *libname && !skip ) + { + wchar_t b[ 1024 ] = { 0 }; + PathCombineW( b, DSPDIR, libname ); + + HINSTANCE hLib = LoadLibraryW( b ); + + if ( hLib ) + { + winampDSPGetHeaderType pr = (winampDSPGetHeaderType) GetProcAddress( hLib, "winampDSPGetHeader2" ); + if ( pr ) + { + int i = 0; + + for ( ;;) + { + winampDSPModule *module = pr( hMainWindow )->getModule( i++ ); + + if ( !module ) + break; + + SendDlgItemMessageA( hwndDlg, IDC_DSPMOD, CB_ADDSTRING, 0, (LPARAM) (LPCSTR)module->description ); + // The description must be send in ASCII + } + } + + FreeModule( hLib ); + } + + SendDlgItemMessageA( hwndDlg, IDC_DSPMOD, CB_SETCURSEL, config_dspplugin_num, 0 ); + } + } + + config_dspplugin_num = (unsigned char) SendDlgItemMessageA( hwndDlg, IDC_DSPMOD, CB_GETCURSEL, 0, 0 ); + + if ( config_dspplugin_num == CB_ERR ) + config_dspplugin_num = 0; + + if ( pluginsLoaded ) + { + dsp_quit(); + dsp_init(); + } + + if ( skip ) + fn[ 0 ] = 0; + + EnableWindow( GetDlgItem( hwndDlg, IDC_DSPCONF ), libname && !!*libname ); + EnableWindow( GetDlgItem( hwndDlg, IDC_UNINSTDSP ), libname && !!*libname || skip ); + EnableWindow( GetDlgItem( hwndDlg, IDC_DSPMOD ), libname && !!*libname ); + EnableWindow( GetDlgItem( hwndDlg, IDC_PLUGINLABEL ), libname && !!*libname ); +} + +// dsp tab procedure +INT_PTR CALLBACK DspProc( HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam ) +{ + hi helpinfo[] = { + {IDC_DSPLIB,IDS_P_DSP_LIB}, + {IDC_DSPMOD,IDS_P_DSP_MOD}, + {IDC_DSPCONF,IDS_P_DSP_CONF}, + }; + + DO_HELP(); + + if ( uMsg == WM_INITDIALOG ) + { + pluginsLoaded = false; + + link_startsubclass( hwndDlg, IDC_PLUGINVERS ); + + HWND listWindow = GetDlgItem( hwndDlg, IDC_DSPLIB ); + if ( IsWindow( listWindow ) ) + { + RECT r = { 0 }; + GetWindowRect( listWindow, &r ); + GetClientRect( listWindow, &r ); + MapWindowPoints( listWindow, hwndDlg, (LPPOINT) &r, 2 ); + InflateRect( &r, 2, 2 ); + DestroyWindow( listWindow ); + + listWindow = CreateWindowExW( WS_EX_NOPARENTNOTIFY | WS_EX_CLIENTEDGE, WC_LISTVIEWW, L"", + WS_CHILD | WS_VISIBLE | WS_TABSTOP | LVS_REPORT | LVS_SINGLESEL | + LVS_SHOWSELALWAYS | LVS_SORTASCENDING | LVS_NOCOLUMNHEADER | LVS_NOSORTHEADER, + r.left, r.top, r.right - r.left, r.bottom - r.top, + hwndDlg, (HMENU) IDC_DSPLIB, NULL, NULL ); + + SetWindowPos( listWindow, HWND_TOP, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE | SWP_NOSENDCHANGING ); + + ListView_SetExtendedListViewStyleEx( listWindow, LVS_EX_FULLROWSELECT | LVS_EX_INFOTIP, LVS_EX_FULLROWSELECT | LVS_EX_INFOTIP ); + SendMessageW( listWindow, WM_SETFONT, SendMessageW( hwndDlg, WM_GETFONT, 0, 0 ), FALSE ); + + LVCOLUMNW lvc = { 0 }; + ListView_InsertColumnW( listWindow, 0, &lvc ); + ListView_InsertColumnW( listWindow, 1, &lvc ); + + if ( !g_safeMode ) + { + SendMessageW( listWindow, LB_SETITEMDATA, + SendMessageW( listWindow, LB_ADDSTRING, 0, (LPARAM) getStringW( IDS_DSP_NONE, NULL, 0 ) ), + (LPARAM) 0 ); + SendMessageW( listWindow, LB_SETCURSEL, 0, 0 ); + + LVITEMW lvi = { LVIF_TEXT | LVIF_STATE, 0, 0 }; + lvi.pszText = getStringW( IDS_DSP_NONE, NULL, 0 ); + lvi.state = LVIS_SELECTED | LVIS_FOCUSED; + ListView_InsertItemW( listWindow, &lvi ); + } + + WIN32_FIND_DATAW d = { 0 }; + wchar_t dirstr[ MAX_PATH ] = { 0 }; + PathCombineW( dirstr, DSPDIR, L"DSP_*.DLL" ); + + HANDLE h = FindFirstFileW( dirstr, &d ); + if ( h != INVALID_HANDLE_VALUE ) + { + do + { + if ( !g_safeMode ) + { + wchar_t dsp_dir[ 1024 ] = { 0 }, namestr[ MAX_PATH + 256 ] = { 0 }; + PathCombineW( dsp_dir, DSPDIR, d.cFileName ); + + HINSTANCE hLib = LoadLibraryW( dsp_dir ); + if ( hLib ) + { + winampDSPGetHeaderType pr = (winampDSPGetHeaderType) GetProcAddress( hLib, "winampDSPGetHeader2" ); + if ( pr ) + { + winampDSPHeader *header = pr( hMainWindow ); + + if ( header && header->version >= DSP_HDRVER && header->version < DSP_HDRVER + 0x10 ) + StringCchCopyW( namestr, MAX_PATH + 256, AutoWide( header->description ) ); + else + StringCchCopyW( namestr, MAX_PATH + 256, L"!" ); + } + else + { + StringCchCopyW( namestr, MAX_PATH + 256, L"!" ); + } + FreeModule( hLib ); + } + else + { + StringCchCopyW( namestr, MAX_PATH + 256, L"!" ); + } + + if ( wcscmp( namestr, L"!" ) ) + { + LVITEMW lvi = { LVIF_TEXT, 0, 0 }; + lvi.pszText = namestr; + lvi.iItem = ListView_InsertItemW( listWindow, &lvi ); + + lvi.mask = LVIF_TEXT; + lvi.iSubItem = 1; + lvi.pszText = d.cFileName; + ListView_SetItemW( listWindow, &lvi ); + + if ( !_wcsicmp( d.cFileName, config_dspplugin_name ) ) + { + ListView_SetItemState( listWindow, lvi.iItem, LVIS_SELECTED | LVIS_FOCUSED, LVIS_SELECTED | LVIS_FOCUSED ); + DSPUpdateSel( hwndDlg, listWindow, lvi.iItem ); + } + } + else + { + LVITEMW lvi = { LVIF_TEXT, 0, 0 }; + lvi.pszText = d.cFileName; + lvi.iItem = ListView_InsertItemW( listWindow, &lvi ); + + lvi.mask = LVIF_TEXT; + lvi.iSubItem = 1; + lvi.pszText = getStringW( IDS_NOT_LOADED, NULL, 0 ); + ListView_SetItemW( listWindow, &lvi ); + } + } + else + { + LVITEMW lvi = { LVIF_TEXT, 0, 0 }; + lvi.pszText = d.cFileName; + lvi.iItem = ListView_InsertItemW( listWindow, &lvi ); + + lvi.mask = LVIF_TEXT; + lvi.iSubItem = 1; + lvi.pszText = getStringW( IDS_NOT_LOADED, NULL, 0 ); + ListView_SetItemW( listWindow, &lvi ); + } + } while ( FindNextFileW( h, &d ) ); + + FindClose( h ); + } + + if ( g_safeMode && !ListView_GetItemCount( listWindow ) ) + { + LVITEMW lvi = { LVIF_TEXT | LVIF_STATE, 0, 0 }; + lvi.pszText = getStringW( IDS_DSP_NONE, NULL, 0 ); + lvi.state = LVIS_SELECTED | LVIS_FOCUSED; + ListView_InsertItemW( listWindow, &lvi ); + } + + GetClientRect( listWindow, &r ); + ListView_SetColumnWidth( listWindow, 1, LVSCW_AUTOSIZE ); + ListView_SetColumnWidth( listWindow, 0, ( r.right - r.left ) - ListView_GetColumnWidth( listWindow, 1 ) ); + + DirectMouseWheel_EnableConvertToMouseWheel( listWindow, TRUE ); + + pluginsLoaded = true; + } + } + else if ( uMsg == WM_DESTROY ) + { + HWND listWindow = GetDlgItem( hwndDlg, IDC_DSPLIB ); + + if ( IsWindow( listWindow ) ) + DirectMouseWheel_EnableConvertToMouseWheel( listWindow, FALSE ); + } + else if ( uMsg == WM_NOTIFY ) + { + static int own_update; + + LPNMHDR p = (LPNMHDR) lParam; + if ( p->idFrom == IDC_DSPLIB ) + { + if ( p->code == LVN_ITEMCHANGED && pluginsLoaded && !own_update ) + { + if ( !g_safeMode ) + { + LPNMLISTVIEW pnmv = (LPNMLISTVIEW) lParam; + LVITEM lvi = { LVIF_PARAM, pnmv->iItem }; + + if ( ListView_GetItem( p->hwndFrom, &lvi ) && ( pnmv->uNewState & LVIS_SELECTED ) ) + { + own_update = 1; + DSPUpdateSel( hwndDlg, p->hwndFrom, pnmv->iItem ); + own_update = 0; + } + } + } + else if ( p->code == NM_DBLCLK || p->code == NM_CLICK ) + { + // helps to keep the selection on things... + LPNMITEMACTIVATE lpnmitem = (LPNMITEMACTIVATE) lParam; + if ( lpnmitem->iItem == -1 ) + { + int which = ListView_GetNextItem( p->hwndFrom, -1, LVIS_SELECTED ); + if ( which == -1 ) + { + for ( int i = 0; i < ListView_GetItemCount( p->hwndFrom ); i++ ) + { + wchar_t fn[ MAX_PATH * 2 ] = { 0 }; + ListView_GetItemTextW( p->hwndFrom, i, 1, fn, ARRAYSIZE( fn ) ); + + if ( !_wcsicmp( fn, config_dspplugin_name ) ) + { + own_update = 1; + ListView_SetItemState( p->hwndFrom, i, LVIS_SELECTED | LVIS_FOCUSED, LVIS_SELECTED | LVIS_FOCUSED ); + own_update = 0; + break; + } + } + } + else + ListView_SetItemState( p->hwndFrom, which, LVIS_SELECTED, LVIS_SELECTED ); + } + + if ( p->code == NM_DBLCLK ) + { + PostMessageW( hwndDlg, WM_COMMAND, MAKEWPARAM( IDC_DSPCONF, 0 ), (LPARAM) GetDlgItem( hwndDlg, IDC_DSPCONF ) ); + } + } + } + else if ( p->code == HDN_ITEMCHANGINGW ) + { + if ( pluginsLoaded ) + { +#ifdef WIN64 + SetWindowLongPtrW( hwndDlg, DWLP_MSGRESULT, TRUE ); +#else + SetWindowLongW( hwndDlg, DWL_MSGRESULT, TRUE ); +#endif + return TRUE; + } + } + } + else if ( uMsg == WM_COMMAND ) + { + switch ( LOWORD( wParam ) ) + { + case IDC_DSPMOD: + if ( HIWORD( wParam ) == CBN_SELCHANGE ) + { + config_dspplugin_num = (unsigned char) SendDlgItemMessageA( hwndDlg, IDC_DSPMOD, CB_GETCURSEL, 0, 0 ); + + if ( config_dspplugin_num == CB_ERR ) + config_dspplugin_num = 0; + + if ( pluginsLoaded && config_dspplugin_name[ 0 ] ) + { + dsp_quit(); + dsp_init(); + } + + return FALSE; + } + + + case IDC_DSPCONF: + { + if ( g_safeMode ) return FALSE; + + if ( IsWindowEnabled( GetDlgItem( hwndDlg, IDC_DSPCONF ) ) ) + { + wchar_t b[ 1024 ] = { 0 }; + PathCombineW( b, DSPDIR, config_dspplugin_name ); + HINSTANCE hLib = LoadLibraryW( b ); + if ( hLib ) + { + winampDSPGetHeaderType pr = (winampDSPGetHeaderType) GetProcAddress( hLib, "winampDSPGetHeader2" ); + winampDSPModule *module = pr( hMainWindow )->getModule( SendDlgItemMessageA( hwndDlg, IDC_DSPMOD, CB_GETCURSEL, 0, 0 ) ); + + if ( module ) + { + module->hDllInstance = hLib; + module->hwndParent = hMainWindow; + + if ( !( config_no_visseh & 2 ) ) + { + try + { + module->Config( module ); + } + catch ( ... ) + { + LPMessageBox( hwndDlg, IDS_PLUGINERROR, IDS_ERROR, MB_OK | MB_ICONEXCLAMATION ); + } + } + else + { + module->Config( module ); + } + } + else + { + LPMessageBox( hwndDlg, IDS_ERRORLOADINGPLUGIN, IDS_ERROR, MB_OK ); + } + + FreeLibrary( hLib ); + } + else + { + LPMessageBox( hwndDlg, IDS_ERRORLOADINGPLUGIN, IDS_ERROR, MB_OK ); + } + } + + return FALSE; + } + + case IDC_UNINSTDSP: + { + if ( g_safeMode ) return FALSE; + + if ( IsWindowEnabled( GetDlgItem( hwndDlg, IDC_UNINSTDSP ) ) ) + { + HWND listWindow = GetDlgItem( hwndDlg, IDC_DSPLIB ); + int which = ListView_GetNextItem( listWindow, -1, LVIS_SELECTED ); + wchar_t fn[ FILENAME_SIZE ] = { 0 }; + ListView_GetItemTextW( listWindow, which, 1, fn, ARRAYSIZE( fn ) ); + + // copes with not-loaded plug-in dlls + if ( !lstrcmpW( fn, getStringW( IDS_NOT_LOADED, NULL, 0 ) ) ) + { + ListView_GetItemTextW( listWindow, which, 0, fn, ARRAYSIZE( fn ) ); + } + + if ( fn[ 0 ] && LPMessageBox( hwndDlg, IDS_P_PLUGIN_UNINSTALL, IDS_P_PLUGIN_UNINSTALL_CONFIRM, MB_YESNO | MB_ICONEXCLAMATION ) == IDYES ) + { + wchar_t b[ MAX_PATH ] = { 0 }; + dsp_quit(); + PathCombineW( b, DSPDIR, fn ); + + HINSTANCE hLib = LoadLibraryW( b ); + if ( hLib ) + { + int ret = DSP_PLUGIN_UNINSTALL_NOW; + int ( *pr )( HINSTANCE hDllInst, HWND hwndDlg, int param ); + *(void **) &pr = (void *) GetProcAddress( hLib, "winampUninstallPlugin" ); + + if ( pr ) + ret = pr( hLib, hwndDlg, 0 ); + + wchar_t buf[ MAX_PATH ] = { 0 }; + GetModuleFileNameW( hLib, buf, MAX_PATH ); + FreeLibrary( hLib ); + + if ( ret == DSP_PLUGIN_UNINSTALL_NOW ) + { + IFileTypeRegistrar *registrar = 0; + if ( GetRegistrar( ®istrar, true ) == 0 && registrar ) + { + if ( registrar->DeleteItem( buf ) != S_OK ) + { + _w_sW( "remove_genplug", buf ); + _w_i( "show_prefs", 34 ); + } + else + ListView_DeleteItem( listWindow, which ); + + registrar->Release(); + } + } + else if ( ret == DSP_PLUGIN_UNINSTALL_REBOOT ) + { + extern void _w_s( char *name, char *data ); + wchar_t buf[ 1024 ] = { 0 }; + GetModuleFileNameW( hLib, buf, MAX_PATH ); + _w_sW( "remove_genplug", buf ); + _w_i( "show_prefs", 34 ); + PostMessageW( hMainWindow, WM_USER, 0, IPC_RESTARTWINAMP ); + } + } + else + { + IFileTypeRegistrar *registrar = 0; + if ( GetRegistrar( ®istrar, true ) == 0 && registrar ) + { + if ( registrar->DeleteItem( b ) != S_OK ) + { + _w_sW( "remove_genplug", fn ); + _w_i( "show_prefs", 34 ); + } + else + ListView_DeleteItem( listWindow, which ); + + registrar->Release(); + } + } + } + } + + 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
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