/* $Id: shell32_main.c,v 1.8 2002-06-09 12:41:22 sandervl Exp $ */ /* * Shell basics * * 1998 Marcus Meissner * 1998 Juergen Schmied (jsch) * */ #ifdef __WIN32OS2__ #define ICOM_CINTERFACE 1 #include #endif #include #include #include #include "windef.h" #include "wingdi.h" #include "wine/winuser16.h" #include "winerror.h" #include "heap.h" #include "dlgs.h" #include "ldt.h" #include "debugtools.h" #include "winreg.h" #include "authors.h" #include "shellapi.h" #include "pidl.h" #include "shell32_main.h" #include "undocshell.h" #include "shlobj.h" #include "shlguid.h" #include "shlwapi.h" #ifdef __WIN32OS2__ #include #include #endif DEFAULT_DEBUG_CHANNEL(shell); #define MORE_DEBUG 1 /************************************************************************* * CommandLineToArgvW [SHELL32.7] */ /************************************************************************* * CommandLineToArgvW[SHELL32.@] * * We must interpret the quotes in the command line to rebuild the argv * array correctly: * - arguments are separated by spaces or tabs * - quotes serve as optional argument delimiters * '"a b"' -> 'a b' * - escaped quotes must be converted back to '"' * '\"' -> '"' * - an odd number of '\'s followed by '"' correspond to half that number * of '\' followed by a '"' (extension of the above) * '\\\"' -> '\"' * '\\\\\"' -> '\\"' * - an even number of '\'s followed by a '"' correspond to half that number * of '\', plus a regular quote serving as an argument delimiter (which * means it does not appear in the result) * 'a\\"b c"' -> 'a\b c' * 'a\\\\"b c"' -> 'a\\b c' * - '\' that are not followed by a '"' are copied literally * 'a\b' -> 'a\b' * 'a\\b' -> 'a\\b' * * Note: * '\t' == 0x0009 * ' ' == 0x0020 * '"' == 0x0022 * '\\' == 0x005c */ LPWSTR* WINAPI CommandLineToArgvW(LPCWSTR lpCmdline, int* numargs) { DWORD argc; HGLOBAL hargv; LPWSTR *argv; LPCWSTR cs; LPWSTR arg,s,d; LPWSTR cmdline; int in_quotes,bcount; if (*lpCmdline==0) { /* Return the path to the executable */ DWORD size; hargv=0; size=16; do { size*=2; hargv=GlobalReAlloc(hargv, size, 0); argv=GlobalLock(hargv); } while (GetModuleFileNameW((HMODULE)0, (LPWSTR)(argv+1), size-sizeof(LPWSTR)) == 0); argv[0]=(LPWSTR)(argv+1); if (numargs) *numargs=2; return argv; } /* to get a writeable copy */ argc=0; bcount=0; in_quotes=0; cs=lpCmdline; while (1) { if (*cs==0 || ((*cs==0x0009 || *cs==0x0020) && !in_quotes)) { /* space */ argc++; /* skip the remaining spaces */ while (*cs==0x0009 || *cs==0x0020) { cs++; } if (*cs==0) break; bcount=0; continue; } else if (*cs==0x005c) { /* '\', count them */ bcount++; } else if ((*cs==0x0022) && ((bcount & 1)==0)) { /* unescaped '"' */ in_quotes=!in_quotes; bcount=0; } else { /* a regular character */ bcount=0; } cs++; } /* Allocate in a single lump, the string array, and the strings that go with it. * This way the caller can make a single GlobalFree call to free both, as per MSDN. */ hargv=GlobalAlloc(0, argc*sizeof(LPWSTR)+(strlenW(lpCmdline)+1)*sizeof(WCHAR)); argv=GlobalLock(hargv); if (!argv) return NULL; cmdline=(LPWSTR)(argv+argc); strcpyW(cmdline, lpCmdline); argc=0; bcount=0; in_quotes=0; arg=d=s=cmdline; while (*s) { if ((*s==0x0009 || *s==0x0020) && !in_quotes) { /* Close the argument and copy it */ *d=0; argv[argc++]=arg; /* skip the remaining spaces */ do { s++; } while (*s==0x0009 || *s==0x0020); /* Start with a new argument */ arg=d=s; bcount=0; } else if (*s==0x005c) { /* '\\' */ *d++=*s++; bcount++; } else if (*s==0x0022) { /* '"' */ if ((bcount & 1)==0) { /* Preceeded by an even number of '\', this is half that * number of '\', plus a quote which we erase. */ d-=bcount/2; in_quotes=!in_quotes; s++; } else { /* Preceeded by an odd number of '\', this is half that * number of '\' followed by a '"' */ d=d-bcount/2-1; *d++='"'; s++; } bcount=0; } else { /* a regular character */ *d++=*s++; bcount=0; } } if (*arg) { *d='\0'; argv[argc]=arg; } if (numargs) *numargs=argc; return argv; } /************************************************************************* * SHGetFileInfoA [SHELL32.@] * */ DWORD WINAPI SHGetFileInfoA(LPCSTR path,DWORD dwFileAttributes, SHFILEINFOA *psfi, UINT sizeofpsfi, UINT flags ) { char szLoaction[MAX_PATH]; int iIndex; DWORD ret = TRUE, dwAttributes = 0; IShellFolder * psfParent = NULL; IExtractIconA * pei = NULL; LPITEMIDLIST pidlLast = NULL, pidl = NULL; HRESULT hr = S_OK; BOOL IconNotYetLoaded=TRUE; TRACE("(%s fattr=0x%lx sfi=%p(attr=0x%08lx) size=0x%x flags=0x%x)\n", (flags & SHGFI_PIDL)? "pidl" : path, dwFileAttributes, psfi, psfi->dwAttributes, sizeofpsfi, flags); if ((flags & SHGFI_USEFILEATTRIBUTES) && (flags & (SHGFI_ATTRIBUTES|SHGFI_EXETYPE|SHGFI_PIDL))) return FALSE; /* windows initializes this values regardless of the flags */ psfi->szDisplayName[0] = '\0'; psfi->szTypeName[0] = '\0'; psfi->iIcon = 0; if (flags & SHGFI_EXETYPE) { BOOL status = FALSE; HANDLE hfile; DWORD BinaryType; IMAGE_DOS_HEADER mz_header; IMAGE_NT_HEADERS nt; DWORD len; char magic[4]; if (flags != SHGFI_EXETYPE) return 0; status = GetBinaryTypeA (path, &BinaryType); if (!status) return 0; if ((BinaryType == SCS_DOS_BINARY) || (BinaryType == SCS_PIF_BINARY)) return 0x4d5a; hfile = CreateFileA( path, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0 ); if ( hfile == INVALID_HANDLE_VALUE ) return 0; /* The next section is adapted from MODULE_GetBinaryType, as we need * to examine the image header to get OS and version information. We * know from calling GetBinaryTypeA that the image is valid and either * an NE or PE, so much error handling can be omitted. * Seek to the start of the file and read the header information. */ SetFilePointer( hfile, 0, NULL, SEEK_SET ); ReadFile( hfile, &mz_header, sizeof(mz_header), &len, NULL ); SetFilePointer( hfile, mz_header.e_lfanew, NULL, SEEK_SET ); ReadFile( hfile, magic, sizeof(magic), &len, NULL ); if ( *(DWORD*)magic == IMAGE_NT_SIGNATURE ) { SetFilePointer( hfile, mz_header.e_lfanew, NULL, SEEK_SET ); ReadFile( hfile, &nt, sizeof(nt), &len, NULL ); CloseHandle( hfile ); if (nt.OptionalHeader.Subsystem == IMAGE_SUBSYSTEM_WINDOWS_GUI) { return IMAGE_NT_SIGNATURE | (nt.OptionalHeader.MajorSubsystemVersion << 24) | (nt.OptionalHeader.MinorSubsystemVersion << 16); } return IMAGE_NT_SIGNATURE; } else if ( *(WORD*)magic == IMAGE_OS2_SIGNATURE ) { IMAGE_OS2_HEADER ne; SetFilePointer( hfile, mz_header.e_lfanew, NULL, SEEK_SET ); ReadFile( hfile, &ne, sizeof(ne), &len, NULL ); CloseHandle( hfile ); if (ne.ne_exetyp == 2) return IMAGE_OS2_SIGNATURE | (ne.ne_expver << 16); return 0; } CloseHandle( hfile ); return 0; } /* translate the path into a pidl only when SHGFI_USEFILEATTRIBUTES in not specified the pidl functions fail on not existing file names */ if (flags & SHGFI_PIDL) { pidl = (LPCITEMIDLIST) path; if (!pidl ) { ERR("pidl is null!\n"); return FALSE; } } else if (!(flags & SHGFI_USEFILEATTRIBUTES)) { hr = SHILCreateFromPathA ( path, &pidl, &dwAttributes); /* note: the attributes in ISF::ParseDisplayName are not implemented */ } /* get the parent shellfolder */ if (pidl) { hr = SHBindToParent( pidl, &IID_IShellFolder, (LPVOID*)&psfParent, &pidlLast); } /* get the attributes of the child */ if (SUCCEEDED(hr) && (flags & SHGFI_ATTRIBUTES)) { if (!(flags & SHGFI_ATTR_SPECIFIED)) { psfi->dwAttributes = 0xffffffff; } IShellFolder_GetAttributesOf(psfParent, 1 , &pidlLast, &(psfi->dwAttributes)); } /* get the displayname */ if (SUCCEEDED(hr) && (flags & SHGFI_DISPLAYNAME)) { if (flags & SHGFI_USEFILEATTRIBUTES) { strcpy (psfi->szDisplayName, PathFindFileNameA(path)); } else { STRRET str; hr = IShellFolder_GetDisplayNameOf(psfParent, pidlLast, SHGDN_INFOLDER, &str); StrRetToStrNA (psfi->szDisplayName, MAX_PATH, &str, pidlLast); } } /* get the type name */ if (SUCCEEDED(hr) && (flags & SHGFI_TYPENAME)) { if (!(flags & SHGFI_USEFILEATTRIBUTES)) _ILGetFileType(pidlLast, psfi->szTypeName, 80); else { char sTemp[64]; strcpy(sTemp,PathFindExtensionA(path)); if (!( HCR_MapTypeToValue(sTemp, sTemp, 64, TRUE) && HCR_MapTypeToValue(sTemp, psfi->szTypeName, 80, FALSE ))) { lstrcpynA (psfi->szTypeName, sTemp, 80 - 6); strcat (psfi->szTypeName, "-file"); } } } /* ### icons ###*/ if (flags & SHGFI_LINKOVERLAY) FIXME("set icon to link, stub\n"); if (flags & SHGFI_SELECTED) FIXME("set icon to selected, stub\n"); if (flags & SHGFI_SHELLICONSIZE) FIXME("set icon to shell size, stub\n"); /* get the iconlocation */ if (SUCCEEDED(hr) && (flags & SHGFI_ICONLOCATION )) { UINT uDummy,uFlags; hr = IShellFolder_GetUIObjectOf(psfParent, 0, 1, &pidlLast, &IID_IExtractIconA, &uDummy, (LPVOID*)&pei); if (SUCCEEDED(hr)) { hr = IExtractIconA_GetIconLocation(pei, (flags & SHGFI_OPENICON)? GIL_OPENICON : 0,szLoaction, MAX_PATH, &iIndex, &uFlags); /* FIXME what to do with the index? */ if(uFlags != GIL_NOTFILENAME) strcpy (psfi->szDisplayName, szLoaction); else ret = FALSE; IExtractIconA_Release(pei); } } /* get icon index (or load icon)*/ if (SUCCEEDED(hr) && (flags & (SHGFI_ICON | SHGFI_SYSICONINDEX))) { if (flags & SHGFI_USEFILEATTRIBUTES) { char sTemp [MAX_PATH]; char * szExt; DWORD dwNr=0; lstrcpynA(sTemp, path, MAX_PATH); szExt = (LPSTR) PathFindExtensionA(sTemp); if( szExt && HCR_MapTypeToValue(szExt, sTemp, MAX_PATH, TRUE) && HCR_GetDefaultIcon(sTemp, sTemp, MAX_PATH, &dwNr)) { if (!strcmp("%1",sTemp)) /* icon is in the file */ { strcpy(sTemp, path); } IconNotYetLoaded=FALSE; psfi->iIcon = 0; if (SHGFI_LARGEICON) PrivateExtractIconsA(sTemp,dwNr,GetSystemMetrics(SM_CXICON), GetSystemMetrics(SM_CYICON), &psfi->hIcon,0,1,0); else PrivateExtractIconsA(sTemp,dwNr,GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), &psfi->hIcon,0,1,0); } else /* default icon */ { psfi->iIcon = 0; } } else { if (!(PidlToSicIndex(psfParent, pidlLast, (flags & SHGFI_LARGEICON), (flags & SHGFI_OPENICON)? GIL_OPENICON : 0, &(psfi->iIcon)))) { ret = FALSE; } } if (ret) { ret = (DWORD) ((flags & SHGFI_LARGEICON) ? ShellBigIconList : ShellSmallIconList); } } /* icon handle */ if (SUCCEEDED(hr) && (flags & SHGFI_ICON) && IconNotYetLoaded) psfi->hIcon = ImageList_GetIcon((flags & SHGFI_LARGEICON) ? ShellBigIconList:ShellSmallIconList, psfi->iIcon, ILD_NORMAL); if (flags & (SHGFI_UNKNOWN1 | SHGFI_UNKNOWN2 | SHGFI_UNKNOWN3)) FIXME("unknown attribute!\n"); if (psfParent) IShellFolder_Release(psfParent); if (hr != S_OK) ret = FALSE; if(pidlLast) SHFree(pidlLast); #ifdef MORE_DEBUG TRACE ("icon=0x%08x index=0x%08x attr=0x%08lx name=%s type=%s ret=0x%08lx\n", psfi->hIcon, psfi->iIcon, psfi->dwAttributes, psfi->szDisplayName, psfi->szTypeName, ret); #endif return ret; } /************************************************************************* * SHGetFileInfoW [SHELL32.@] */ DWORD WINAPI SHGetFileInfoW(LPCWSTR path,DWORD dwFileAttributes, SHFILEINFOW *psfi, UINT sizeofpsfi, UINT flags ) { INT len; LPSTR temppath; DWORD ret; SHFILEINFOA temppsfi; len = WideCharToMultiByte(CP_ACP, 0, path, -1, NULL, 0, NULL, NULL); temppath = HeapAlloc(GetProcessHeap(), 0, len); WideCharToMultiByte(CP_ACP, 0, path, -1, temppath, len, NULL, NULL); WideCharToMultiByte(CP_ACP, 0, psfi->szDisplayName, -1, temppsfi.szDisplayName, sizeof(temppsfi.szDisplayName), NULL, NULL); WideCharToMultiByte(CP_ACP, 0, psfi->szTypeName, -1, temppsfi.szTypeName, sizeof(temppsfi.szTypeName), NULL, NULL); ret = SHGetFileInfoA(temppath, dwFileAttributes, &temppsfi, sizeof(temppsfi), flags); HeapFree(GetProcessHeap(), 0, temppath); return ret; } /************************************************************************* * SHGetFileInfo [SHELL32.@] */ DWORD WINAPI SHGetFileInfoAW( LPCVOID path, DWORD dwFileAttributes, LPVOID psfi, UINT sizeofpsfi, UINT flags) { if(SHELL_OsIsUnicode()) return SHGetFileInfoW(path, dwFileAttributes, psfi, sizeofpsfi, flags ); return SHGetFileInfoA(path, dwFileAttributes, psfi, sizeofpsfi, flags ); } /************************************************************************* * DuplicateIcon [SHELL32.188] */ HICON WINAPI DuplicateIcon( HINSTANCE hInstance, HICON hIcon) { ICONINFO IconInfo; HICON hDupIcon = 0; TRACE("(%04x, %04x)\n", hInstance, hIcon); if(GetIconInfo(hIcon, &IconInfo)) { hDupIcon = CreateIconIndirect(&IconInfo); /* clean up hbmMask and hbmColor */ DeleteObject(IconInfo.hbmMask); DeleteObject(IconInfo.hbmColor); } return hDupIcon; } /************************************************************************* * ExtractIconA [SHELL32.133] * * fixme * is the filename is not a file return 1 */ #ifdef __WIN32OS2__ HICON WINAPI ExtractIconA( HINSTANCE hInstance, LPCSTR lpszExeFileName, UINT nIconIndex ) { HGLOBAL handle = InternalExtractIcon(hInstance,lpszExeFileName,nIconIndex, 1); TRACE_(shell)("\n"); if( handle ) { HICON* ptr = (HICON*)GlobalLock(handle); HICON hIcon = *ptr; GlobalFree(handle); return hIcon; } return 0; } #else HICON WINAPI ExtractIconA( HINSTANCE hInstance, LPCSTR lpszExeFileName, UINT nIconIndex ) { HGLOBAL16 handle = InternalExtractIcon16(hInstance,lpszExeFileName,nIconIndex, 1); TRACE("\n"); if( handle ) { HICON16* ptr = (HICON16*)GlobalLock16(handle); HICON16 hIcon = *ptr; GlobalFree16(handle); return hIcon; } return 0; } #endif /************************************************************************* * ExtractIconW [SHELL32.180] * * fixme * is the filename is not a file return 1 */ HICON WINAPI ExtractIconW( HINSTANCE hInstance, LPCWSTR lpszExeFileName, UINT nIconIndex ) { LPSTR exefn; HICON ret; TRACE("\n"); exefn = HEAP_strdupWtoA(GetProcessHeap(),0,lpszExeFileName); ret = ExtractIconA(hInstance,exefn,nIconIndex); HeapFree(GetProcessHeap(),0,exefn); return ret; } /************************************************************************* * FindExecutableA [SHELL32.184] */ HINSTANCE WINAPI FindExecutableA( LPCSTR lpFile, LPCSTR lpDirectory, LPSTR lpResult ) { HINSTANCE retval=31; /* default - 'No association was found' */ char old_dir[1024]; TRACE("File %s, Dir %s\n", (lpFile != NULL?lpFile:"-"), (lpDirectory != NULL?lpDirectory:"-")); lpResult[0]='\0'; /* Start off with an empty return string */ /* trap NULL parameters on entry */ if (( lpFile == NULL ) || ( lpResult == NULL )) { /* FIXME - should throw a warning, perhaps! */ return 2; /* File not found. Close enough, I guess. */ } if (lpDirectory) { GetCurrentDirectoryA( sizeof(old_dir), old_dir ); SetCurrentDirectoryA( lpDirectory ); } retval = SHELL_FindExecutable( lpFile, "open", lpResult ); TRACE("returning %s\n", lpResult); if (lpDirectory) SetCurrentDirectoryA( old_dir ); return retval; } /************************************************************************* * FindExecutableW [SHELL32.219] */ HINSTANCE WINAPI FindExecutableW(LPCWSTR lpFile, LPCWSTR lpDirectory, LPWSTR lpResult) { FIXME("(%p,%p,%p): stub\n", lpFile, lpDirectory, lpResult); return 31; /* default - 'No association was found' */ } typedef struct { LPCSTR szApp; LPCSTR szOtherStuff; HICON hIcon; } ABOUT_INFO; #define IDC_STATIC_TEXT 100 #define IDC_LISTBOX 99 #define IDC_WINE_TEXT 98 #define DROP_FIELD_TOP (-15) #define DROP_FIELD_HEIGHT 15 extern HICON hIconTitleFont; static BOOL __get_dropline( HWND hWnd, LPRECT lprect ) { HWND hWndCtl = GetDlgItem(hWnd, IDC_WINE_TEXT); if( hWndCtl ) { GetWindowRect( hWndCtl, lprect ); MapWindowPoints( 0, hWnd, (LPPOINT)lprect, 2 ); lprect->bottom = (lprect->top += DROP_FIELD_TOP); return TRUE; } return FALSE; } /************************************************************************* * SHAppBarMessage [SHELL32.207] */ UINT WINAPI SHAppBarMessage(DWORD msg, PAPPBARDATA data) { int width=data->rc.right - data->rc.left; int height=data->rc.bottom - data->rc.top; RECT rec=data->rc; switch (msg) { case ABM_GETSTATE: return ABS_ALWAYSONTOP | ABS_AUTOHIDE; case ABM_GETTASKBARPOS: GetWindowRect(data->hWnd, &rec); data->rc=rec; return TRUE; case ABM_ACTIVATE: SetActiveWindow(data->hWnd); return TRUE; case ABM_GETAUTOHIDEBAR: data->hWnd=GetActiveWindow(); return TRUE; case ABM_NEW: SetWindowPos(data->hWnd,HWND_TOP,rec.left,rec.top, width,height,SWP_SHOWWINDOW); return TRUE; case ABM_QUERYPOS: GetWindowRect(data->hWnd, &(data->rc)); return TRUE; case ABM_REMOVE: FIXME("ABM_REMOVE broken\n"); /* FIXME: this is wrong; should it be DestroyWindow instead? */ /*CloseHandle(data->hWnd);*/ return TRUE; case ABM_SETAUTOHIDEBAR: SetWindowPos(data->hWnd,HWND_TOP,rec.left+1000,rec.top, width,height,SWP_SHOWWINDOW); return TRUE; case ABM_SETPOS: data->uEdge=(ABE_RIGHT | ABE_LEFT); SetWindowPos(data->hWnd,HWND_TOP,data->rc.left,data->rc.top, width,height,SWP_SHOWWINDOW); return TRUE; case ABM_WINDOWPOSCHANGED: SetWindowPos(data->hWnd,HWND_TOP,rec.left,rec.top, width,height,SWP_SHOWWINDOW); return TRUE; } return FALSE; } /************************************************************************* * SHHelpShortcuts_RunDLL [SHELL32.224] * */ DWORD WINAPI SHHelpShortcuts_RunDLL (DWORD dwArg1, DWORD dwArg2, DWORD dwArg3, DWORD dwArg4) { FIXME("(%lx, %lx, %lx, %lx) empty stub!\n", dwArg1, dwArg2, dwArg3, dwArg4); return 0; } /************************************************************************* * SHLoadInProc [SHELL32.225] * Create an instance of specified object class from within * the shell process and release it immediately */ DWORD WINAPI SHLoadInProc (REFCLSID rclsid) { IUnknown * pUnk = NULL; TRACE("%s\n", debugstr_guid(rclsid)); CoCreateInstance(rclsid, NULL, CLSCTX_INPROC_SERVER, &IID_IUnknown,(LPVOID*)pUnk); if(pUnk) { IUnknown_Release(pUnk); return NOERROR; } return DISP_E_MEMBERNOTFOUND; } //replacement in shell32_odin.cpp #ifndef __WIN32OS2__ /************************************************************************* * ShellExecuteA [SHELL32.245] */ HINSTANCE WINAPI ShellExecuteA( HWND hWnd, LPCSTR lpOperation, LPCSTR lpFile, LPCSTR lpParameters, LPCSTR lpDirectory, INT iShowCmd ) { TRACE("\n"); return ShellExecute16( hWnd, lpOperation, lpFile, lpParameters, lpDirectory, iShowCmd ); } #endif /************************************************************************* * ShellExecuteW [SHELL32.294] * from shellapi.h * WINSHELLAPI HINSTANCE APIENTRY ShellExecuteW(HWND hwnd, LPCWSTR lpOperation, * LPCWSTR lpFile, LPCWSTR lpParameters, LPCWSTR lpDirectory, INT nShowCmd); */ HINSTANCE WINAPI ShellExecuteW( HWND hwnd, LPCWSTR lpOperation, LPCWSTR lpFile, LPCWSTR lpParameters, LPCWSTR lpDirectory, INT nShowCmd) { FIXME(": stub\n"); return 0; } //replacement in shell32_odin.cpp #ifndef __WIN32OS2__ /************************************************************************* * AboutDlgProc (internal) */ BOOL WINAPI AboutDlgProc( HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam ) { HWND hWndCtl; char Template[512], AppTitle[512]; TRACE("\n"); switch(msg) { case WM_INITDIALOG: { ABOUT_INFO *info = (ABOUT_INFO *)lParam; if (info) { const char* const *pstr = SHELL_People; SendDlgItemMessageA(hWnd, stc1, STM_SETICON,info->hIcon, 0); GetWindowTextA( hWnd, Template, sizeof(Template) ); sprintf( AppTitle, Template, info->szApp ); SetWindowTextA( hWnd, AppTitle ); SetWindowTextA( GetDlgItem(hWnd, IDC_STATIC_TEXT), info->szOtherStuff ); hWndCtl = GetDlgItem(hWnd, IDC_LISTBOX); SendMessageA( hWndCtl, WM_SETREDRAW, 0, 0 ); if (!hIconTitleFont) { LOGFONTA logFont; SystemParametersInfoA( SPI_GETICONTITLELOGFONT, 0, &logFont, 0 ); hIconTitleFont = CreateFontIndirectA( &logFont ); } SendMessageA( hWndCtl, WM_SETFONT, hIconTitleFont, 0 ); while (*pstr) { SendMessageA( hWndCtl, LB_ADDSTRING, (WPARAM)-1, (LPARAM)*pstr ); pstr++; } SendMessageA( hWndCtl, WM_SETREDRAW, 1, 0 ); } } return 1; case WM_PAINT: { RECT rect; PAINTSTRUCT ps; HDC hDC = BeginPaint( hWnd, &ps ); if( __get_dropline( hWnd, &rect ) ) { SelectObject( hDC, GetStockObject( BLACK_PEN ) ); MoveToEx( hDC, rect.left, rect.top, NULL ); LineTo( hDC, rect.right, rect.bottom ); } EndPaint( hWnd, &ps ); } break; case WM_LBTRACKPOINT: hWndCtl = GetDlgItem(hWnd, IDC_LISTBOX); if( (INT16)GetKeyState( VK_CONTROL ) < 0 ) { if( DragDetect( hWndCtl, *((LPPOINT)&lParam) ) ) { INT idx = SendMessageA( hWndCtl, LB_GETCURSEL, 0, 0 ); if( idx != -1 ) { INT length = SendMessageA( hWndCtl, LB_GETTEXTLEN, (WPARAM)idx, 0 ); HGLOBAL16 hMemObj = GlobalAlloc16( GMEM_MOVEABLE, length + 1 ); char* pstr = (char*)GlobalLock16( hMemObj ); if( pstr ) { HCURSOR hCursor = LoadCursorA( 0, MAKEINTRESOURCEA(OCR_DRAGOBJECT) ); SendMessageA( hWndCtl, LB_GETTEXT, (WPARAM)idx, (LPARAM)pstr ); SendMessageA( hWndCtl, LB_DELETESTRING, (WPARAM)idx, 0 ); UpdateWindow( hWndCtl ); if( !DragObject16((HWND16)hWnd, (HWND16)hWnd, DRAGOBJ_DATA, 0, (WORD)hMemObj, hCursor) ) SendMessageA( hWndCtl, LB_ADDSTRING, (WPARAM)-1, (LPARAM)pstr ); } if( hMemObj ) GlobalFree16( hMemObj ); } } } break; case WM_QUERYDROPOBJECT: if( wParam == 0 ) { LPDRAGINFO lpDragInfo = (LPDRAGINFO)PTR_SEG_TO_LIN((SEGPTR)lParam); if( lpDragInfo && lpDragInfo->wFlags == DRAGOBJ_DATA ) { RECT rect; if( __get_dropline( hWnd, &rect ) ) { POINT pt; pt.x=lpDragInfo->pt.x; pt.x=lpDragInfo->pt.y; rect.bottom += DROP_FIELD_HEIGHT; if( PtInRect( &rect, pt ) ) { SetWindowLongA( hWnd, DWL_MSGRESULT, 1 ); return TRUE; } } } } break; case WM_DROPOBJECT: if( wParam == hWnd ) { LPDRAGINFO lpDragInfo = (LPDRAGINFO)PTR_SEG_TO_LIN((SEGPTR)lParam); if( lpDragInfo && lpDragInfo->wFlags == DRAGOBJ_DATA && lpDragInfo->hList ) { char* pstr = (char*)GlobalLock16( (HGLOBAL16)(lpDragInfo->hList) ); if( pstr ) { static char __appendix_str[] = " with"; hWndCtl = GetDlgItem( hWnd, IDC_WINE_TEXT ); SendMessageA( hWndCtl, WM_GETTEXT, 512, (LPARAM)Template ); if( !strncmp( Template, "WINE", 4 ) ) SetWindowTextA( GetDlgItem(hWnd, IDC_STATIC_TEXT), Template ); else { char* pch = Template + strlen(Template) - strlen(__appendix_str); *pch = '\0'; SendMessageA( GetDlgItem(hWnd, IDC_LISTBOX), LB_ADDSTRING, (WPARAM)-1, (LPARAM)Template ); } strcpy( Template, pstr ); strcat( Template, __appendix_str ); SetWindowTextA( hWndCtl, Template ); SetWindowLongA( hWnd, DWL_MSGRESULT, 1 ); return TRUE; } } } break; case WM_COMMAND: if (wParam == IDOK) { EndDialog(hWnd, TRUE); return TRUE; } break; case WM_CLOSE: EndDialog(hWnd, TRUE); break; } return 0; } /************************************************************************* * ShellAboutA [SHELL32.243] */ BOOL WINAPI ShellAboutA( HWND hWnd, LPCSTR szApp, LPCSTR szOtherStuff, HICON hIcon ) { ABOUT_INFO info; HRSRC hRes; LPVOID template; TRACE("\n"); if(!(hRes = FindResourceA(shell32_hInstance, "SHELL_ABOUT_MSGBOX", RT_DIALOGA))) return FALSE; if(!(template = (LPVOID)LoadResource(shell32_hInstance, hRes))) return FALSE; info.szApp = szApp; info.szOtherStuff = szOtherStuff; info.hIcon = hIcon; if (!hIcon) info.hIcon = LoadIcon16( 0, MAKEINTRESOURCE16(OIC_WINEICON) ); return DialogBoxIndirectParamA( GetWindowLongA( hWnd, GWL_HINSTANCE ), template, hWnd, AboutDlgProc, (LPARAM)&info ); } /************************************************************************* * ShellAboutW [SHELL32.244] */ BOOL WINAPI ShellAboutW( HWND hWnd, LPCWSTR szApp, LPCWSTR szOtherStuff, HICON hIcon ) { BOOL ret; ABOUT_INFO info; HRSRC hRes; LPVOID template; TRACE("\n"); if(!(hRes = FindResourceA(shell32_hInstance, "SHELL_ABOUT_MSGBOX", RT_DIALOGA))) return FALSE; if(!(template = (LPVOID)LoadResource(shell32_hInstance, hRes))) return FALSE; info.szApp = HEAP_strdupWtoA( GetProcessHeap(), 0, szApp ); info.szOtherStuff = HEAP_strdupWtoA( GetProcessHeap(), 0, szOtherStuff ); info.hIcon = hIcon; if (!hIcon) info.hIcon = LoadIcon16( 0, MAKEINTRESOURCE16(OIC_WINEICON) ); ret = DialogBoxIndirectParamA( GetWindowLongA( hWnd, GWL_HINSTANCE ), template, hWnd, AboutDlgProc, (LPARAM)&info ); HeapFree( GetProcessHeap(), 0, (LPSTR)info.szApp ); HeapFree( GetProcessHeap(), 0, (LPSTR)info.szOtherStuff ); return ret; } #endif //#ifndef __WIN32OS2__ /************************************************************************* * FreeIconList */ void WINAPI FreeIconList( DWORD dw ) { FIXME("(%lx): stub\n",dw); } /*********************************************************************** * DllGetVersion [SHELL32] * * Retrieves version information of the 'SHELL32.DLL' * * PARAMS * pdvi [O] pointer to version information structure. * * RETURNS * Success: S_OK * Failure: E_INVALIDARG * * NOTES * Returns version of a shell32.dll from IE4.01 SP1. */ HRESULT WINAPI SHELL32_DllGetVersion (DLLVERSIONINFO *pdvi) { if (pdvi->cbSize != sizeof(DLLVERSIONINFO)) { WARN("wrong DLLVERSIONINFO size from app"); return E_INVALIDARG; } pdvi->dwMajorVersion = 4; pdvi->dwMinorVersion = 72; pdvi->dwBuildNumber = 3110; pdvi->dwPlatformID = 1; TRACE("%lu.%lu.%lu.%lu\n", pdvi->dwMajorVersion, pdvi->dwMinorVersion, pdvi->dwBuildNumber, pdvi->dwPlatformID); return S_OK; } /************************************************************************* * global variables of the shell32.dll * all are once per process * */ void (* WINAPI pDLLInitComctl)(LPVOID); LPVOID (* WINAPI pCOMCTL32_Alloc) (INT); BOOL (* WINAPI pCOMCTL32_Free) (LPVOID); /* 2001-10-17 @@@PH either me or VAC308 seems to be confused here: if complains about redeclaration of the corresponding functions in commctrl.h Even more strangely, all variables "pFunction" are automatically percieved as "Function". */ #if 0 HDPA (* WINAPI lpDPA_Create) (INT); INT (* WINAPI lpDPA_InsertPtr) (const HDPA, INT, LPVOID); BOOL (* WINAPI lpDPA_Sort) (const HDPA, PFNDPACOMPARE, LPARAM); LPVOID (* WINAPI lpDPA_GetPtr) (const HDPA, INT); BOOL (* WINAPI lpDPA_Destroy) (const HDPA); INT (* WINAPI lpDPA_Search) (const HDPA, LPVOID, INT, PFNDPACOMPARE, LPARAM, UINT); LPVOID (* WINAPI lpDPA_DeletePtr) (const HDPA hdpa, INT i); HANDLE (* WINAPI lpCreateMRUListA) (LPVOID lpcml); DWORD (* WINAPI lpFreeMRUListA) (HANDLE hMRUList); INT (* WINAPI lpAddMRUData) (HANDLE hList, LPCVOID lpData, DWORD cbData); INT (* WINAPI lpFindMRUData) (HANDLE hList, LPCVOID lpData, DWORD cbData, LPINT lpRegNum); INT (* WINAPI lpEnumMRUListA) (HANDLE hList, INT nItemPos, LPVOID lpBuffer, DWORD nBufferSize); #endif static HINSTANCE hComctl32; static INT shell32_RefCount = 0; LONG shell32_ObjCount = 0; HINSTANCE shell32_hInstance = 0; HIMAGELIST ShellSmallIconList = 0; HIMAGELIST ShellBigIconList = 0; /************************************************************************* * SHELL32 LibMain * * NOTES * calling oleinitialize here breaks sone apps. */ BOOL WINAPI Shell32LibMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID fImpLoad) { TRACE("0x%x 0x%lx %p\n", hinstDLL, fdwReason, fImpLoad); switch (fdwReason) { case DLL_PROCESS_ATTACH: shell32_RefCount++; if (shell32_hInstance) return TRUE; shell32_hInstance = hinstDLL; hComctl32 = GetModuleHandleA("COMCTL32.DLL"); DisableThreadLibraryCalls(shell32_hInstance); if (!hComctl32) { ERR("P A N I C SHELL32 loading failed\n"); return FALSE; } /* comctl32 */ pDLLInitComctl=(void*)GetProcAddress(hComctl32, "InitCommonControlsEx"); pCOMCTL32_Alloc=(void*)GetProcAddress(hComctl32, (LPCSTR)71L); pCOMCTL32_Free=(void*)GetProcAddress(hComctl32, (LPCSTR)73L); #if 0 lpDPA_Create=(void*)GetProcAddress(hComctl32, (LPCSTR)328L); lpDPA_Destroy=(void*)GetProcAddress(hComctl32, (LPCSTR)329L); lpDPA_GetPtr=(void*)GetProcAddress(hComctl32, (LPCSTR)332L); lpDPA_InsertPtr=(void*)GetProcAddress(hComctl32, (LPCSTR)334L); lpDPA_DeletePtr=(void*)GetProcAddress(hComctl32, (LPCSTR)336L); lpDPA_Sort=(void*)GetProcAddress(hComctl32, (LPCSTR)338L); lpDPA_Search=(void*)GetProcAddress(hComctl32, (LPCSTR)339L); lpCreateMRUListA=(void*)GetProcAddress(hComctl32, (LPCSTR)151L /*"CreateMRUListA"*/); lpFreeMRUListA=(void*)GetProcAddress(hComctl32, (LPCSTR)152L /*"FreeMRUList"*/); lpAddMRUData=(void*)GetProcAddress(hComctl32, (LPCSTR)167L /*"AddMRUData"*/); lpFindMRUData=(void*)GetProcAddress(hComctl32, (LPCSTR)169L /*"FindMRUData"*/); lpEnumMRUListA=(void*)GetProcAddress(hComctl32, (LPCSTR)154L /*"EnumMRUListA"*/); #endif /* initialize the common controls */ if (pDLLInitComctl) { pDLLInitComctl(NULL); } InitCommonControlsEx(NULL); SIC_Initialize(); SYSTRAY_Init(); InitChangeNotifications(); SHInitRestricted(NULL, NULL); break; case DLL_THREAD_ATTACH: shell32_RefCount++; break; case DLL_THREAD_DETACH: shell32_RefCount--; break; case DLL_PROCESS_DETACH: shell32_RefCount--; if ( !shell32_RefCount ) { shell32_hInstance = 0; if (pdesktopfolder) { IShellFolder_Release(pdesktopfolder); pdesktopfolder = NULL; } SIC_Destroy(); FreeChangeNotifications(); /* this one is here to check if AddRef/Release is balanced */ if (shell32_ObjCount) { WARN("leaving with %lu objects left (memory leak)\n", shell32_ObjCount); } } TRACE("refcount=%u objcount=%lu \n", shell32_RefCount, shell32_ObjCount); break; } return TRUE; } /************************************************************************* * DllInstall [SHELL32.202] * * PARAMETERS * * BOOL bInstall - TRUE for install, FALSE for uninstall * LPCWSTR pszCmdLine - command line (unused by shell32?) */ HRESULT WINAPI SHELL32_DllInstall(BOOL bInstall, LPCWSTR cmdline) { FIXME("(%s, %s): stub!\n", bInstall ? "TRUE":"FALSE", debugstr_w(cmdline)); return S_OK; /* indicate success */ } /*********************************************************************** * DllCanUnloadNow (SHELL32.@) */ HRESULT WINAPI SHELL32_DllCanUnloadNow(void) { FIXME("(void): stub\n"); return S_FALSE; }