| /* |
| * Common Dialog Boxes interface (32 bit) |
| * Find/Replace |
| * |
| * Copyright 1999 Bertho A. Stultiens |
| */ |
| |
| #include "winbase.h" |
| #include "commdlg.h" |
| #include "cderr.h" |
| #include "debugtools.h" |
| |
| DEFAULT_DEBUG_CHANNEL(commdlg) |
| |
| #include "cdlg.h" |
| |
| |
| HINSTANCE COMDLG32_hInstance = 0; |
| HINSTANCE16 COMDLG32_hInstance16 = 0; |
| |
| static DWORD COMDLG32_TlsIndex; |
| static int COMDLG32_Attach = 0; |
| |
| HINSTANCE COMCTL32_hInstance = 0; |
| HINSTANCE SHELL32_hInstance = 0; |
| HINSTANCE SHLWAPI_hInstance = 0; |
| |
| /* DPA */ |
| HDPA (WINAPI* COMDLG32_DPA_Create) (INT); |
| LPVOID (WINAPI* COMDLG32_DPA_GetPtr) (const HDPA, INT); |
| LPVOID (WINAPI* COMDLG32_DPA_DeletePtr) (const HDPA hdpa, INT i); |
| LPVOID (WINAPI* COMDLG32_DPA_DeleteAllPtrs) (const HDPA hdpa); |
| INT (WINAPI* COMDLG32_DPA_InsertPtr) (const HDPA, INT, LPVOID); |
| BOOL (WINAPI* COMDLG32_DPA_Destroy) (const HDPA); |
| |
| /* IMAGELIST */ |
| HICON (WINAPI* COMDLG32_ImageList_GetIcon) (HIMAGELIST, INT, UINT); |
| HIMAGELIST (WINAPI *COMDLG32_ImageList_LoadImageA) (HINSTANCE, LPCSTR, INT, INT, COLORREF, UINT, UINT); |
| BOOL (WINAPI* COMDLG32_ImageList_Draw) (HIMAGELIST himl, int i, HDC hdcDest, int x, int y, UINT fStyle); |
| BOOL (WINAPI* COMDLG32_ImageList_Destroy) (HIMAGELIST himl); |
| |
| /* ITEMIDLIST */ |
| LPITEMIDLIST (WINAPI *COMDLG32_PIDL_ILClone) (LPCITEMIDLIST); |
| LPITEMIDLIST (WINAPI *COMDLG32_PIDL_ILCombine)(LPCITEMIDLIST,LPCITEMIDLIST); |
| LPITEMIDLIST (WINAPI *COMDLG32_PIDL_ILGetNext)(LPITEMIDLIST); |
| BOOL (WINAPI *COMDLG32_PIDL_ILRemoveLastID)(LPCITEMIDLIST); |
| BOOL (WINAPI *COMDLG32_PIDL_ILIsEqual)(LPCITEMIDLIST, LPCITEMIDLIST); |
| |
| /* SHELL */ |
| BOOL (WINAPI *COMDLG32_SHGetPathFromIDListA) (LPCITEMIDLIST,LPSTR); |
| HRESULT (WINAPI *COMDLG32_SHGetSpecialFolderLocation)(HWND,INT,LPITEMIDLIST *); |
| DWORD (WINAPI *COMDLG32_SHGetDesktopFolder)(IShellFolder **); |
| DWORD (WINAPI *COMDLG32_SHGetFileInfoA)(LPCSTR,DWORD,SHFILEINFOA*,UINT,UINT); |
| DWORD (WINAPI *COMDLG32_SHFree)(LPVOID); |
| HRESULT (WINAPI *COMDLG32_StrRetToBufW)(LPSTRRET,LPITEMIDLIST,LPVOID,DWORD); |
| HRESULT (WINAPI *COMDLG32_StrRetToBufA)(LPSTRRET,LPITEMIDLIST,LPVOID,DWORD); |
| |
| /* PATH */ |
| BOOL (WINAPI *COMDLG32_PathIsRootA)(LPCSTR x); |
| LPCSTR (WINAPI *COMDLG32_PathFindFilenameA)(LPCSTR path); |
| DWORD (WINAPI *COMDLG32_PathRemoveFileSpecA)(LPSTR fn); |
| BOOL (WINAPI *COMDLG32_PathMatchSpecW)(LPCWSTR x, LPCWSTR y); |
| LPSTR (WINAPI *COMDLG32_PathAddBackslashA)(LPSTR path); |
| |
| /*********************************************************************** |
| * COMDLG32_DllEntryPoint (COMDLG32.entry) |
| * |
| * Initialization code for the COMDLG32 DLL |
| * |
| * RETURNS: |
| * FALSE if sibling could not be loaded or instantiated twice, TRUE |
| * otherwise. |
| */ |
| BOOL WINAPI COMDLG32_DllEntryPoint(HINSTANCE hInstance, DWORD Reason, LPVOID Reserved) |
| { |
| TRACE("(%08x, %08lx, %p)\n", hInstance, Reason, Reserved); |
| |
| switch(Reason) |
| { |
| case DLL_PROCESS_ATTACH: |
| COMDLG32_Attach++; |
| if(COMDLG32_hInstance) |
| { |
| ERR("comdlg32.dll instantiated twice in one address space!\n"); |
| /* |
| * We should return FALSE here, but that will break |
| * most apps that use CreateProcess because we do |
| * not yet support seperate address spaces. |
| */ |
| return TRUE; |
| } |
| |
| COMDLG32_hInstance = hInstance; |
| DisableThreadLibraryCalls(hInstance); |
| |
| if(!COMDLG32_hInstance16) |
| { |
| if(!(COMDLG32_hInstance16 = LoadLibrary16("commdlg.dll"))) |
| { |
| ERR("Could not load sibling commdlg.dll\n"); |
| return FALSE; |
| } |
| } |
| |
| if((COMDLG32_TlsIndex = TlsAlloc()) == 0xffffffff) |
| { |
| ERR("No space for COMDLG32 TLS\n"); |
| return FALSE; |
| } |
| |
| COMCTL32_hInstance = LoadLibraryA("COMCTL32.DLL"); |
| SHELL32_hInstance = LoadLibraryA("SHELL32.DLL"); |
| SHLWAPI_hInstance = LoadLibraryA("SHLWAPI.DLL"); |
| |
| if (!COMCTL32_hInstance || !SHELL32_hInstance || !SHLWAPI_hInstance) |
| { |
| ERR("loading of comctl32 or shell32 or shlwapi failed\n"); |
| return FALSE; |
| } |
| /* DPA */ |
| COMDLG32_DPA_Create=(void*)GetProcAddress(COMCTL32_hInstance, (LPCSTR)328L); |
| COMDLG32_DPA_Destroy=(void*)GetProcAddress(COMCTL32_hInstance, (LPCSTR)329L); |
| COMDLG32_DPA_GetPtr=(void*)GetProcAddress(COMCTL32_hInstance, (LPCSTR)332L); |
| COMDLG32_DPA_InsertPtr=(void*)GetProcAddress(COMCTL32_hInstance, (LPCSTR)334L); |
| COMDLG32_DPA_DeletePtr=(void*)GetProcAddress(COMCTL32_hInstance, (LPCSTR)336L); |
| COMDLG32_DPA_DeleteAllPtrs=(void*)GetProcAddress(COMCTL32_hInstance, (LPCSTR)337L); |
| |
| /* IMAGELIST */ |
| COMDLG32_ImageList_GetIcon=(void*)GetProcAddress(COMCTL32_hInstance,"ImageList_GetIcon"); |
| COMDLG32_ImageList_LoadImageA=(void*)GetProcAddress(COMCTL32_hInstance,"ImageList_LoadImageA"); |
| COMDLG32_ImageList_Draw=(void*)GetProcAddress(COMCTL32_hInstance,"ImageList_Draw"); |
| COMDLG32_ImageList_Destroy=(void*)GetProcAddress(COMCTL32_hInstance,"ImageList_Destroy"); |
| |
| /* ITEMISLIST */ |
| |
| COMDLG32_PIDL_ILIsEqual =(void*)GetProcAddress(SHELL32_hInstance, (LPCSTR)21L); |
| COMDLG32_PIDL_ILCombine =(void*)GetProcAddress(SHELL32_hInstance, (LPCSTR)25L); |
| COMDLG32_PIDL_ILGetNext =(void*)GetProcAddress(SHELL32_hInstance, (LPCSTR)153L); |
| COMDLG32_PIDL_ILClone =(void*)GetProcAddress(SHELL32_hInstance, (LPCSTR)18L); |
| COMDLG32_PIDL_ILRemoveLastID =(void*)GetProcAddress(SHELL32_hInstance, (LPCSTR)17L); |
| |
| /* SHELL */ |
| |
| COMDLG32_SHFree = (void*)GetProcAddress(SHELL32_hInstance,"SHFree"); |
| COMDLG32_SHGetSpecialFolderLocation = (void*)GetProcAddress(SHELL32_hInstance,"SHGetSpecialFolderLocation"); |
| COMDLG32_SHGetPathFromIDListA = (void*)GetProcAddress(SHELL32_hInstance,"SHGetPathFromIDListA"); |
| COMDLG32_SHGetDesktopFolder = (void*)GetProcAddress(SHELL32_hInstance,"SHGetDesktopFolder"); |
| COMDLG32_SHGetFileInfoA = (void*)GetProcAddress(SHELL32_hInstance,"SHGetFileInfoA"); |
| |
| /* FIXME - change the followings to call GetProcAddress |
| when shlwapi.dll will work */ |
| COMDLG32_StrRetToBufW = (void*)GetProcAddress(SHLWAPI_hInstance,"StrRetToBufW"); |
| COMDLG32_StrRetToBufA = (void*)GetProcAddress(SHLWAPI_hInstance,"StrRetToBufA"); |
| /* PATH */ |
| COMDLG32_PathMatchSpecW = (void*)GetProcAddress(SHLWAPI_hInstance,"PathMatchSpecW"); |
| COMDLG32_PathIsRootA = (void*)GetProcAddress(SHLWAPI_hInstance,"PathIsRootA"); |
| COMDLG32_PathRemoveFileSpecA = (void*)GetProcAddress(SHLWAPI_hInstance,"PathRemoveFileSpecA"); |
| COMDLG32_PathFindFilenameA = (void*)GetProcAddress(SHLWAPI_hInstance,"PathFindFileNameA"); |
| COMDLG32_PathAddBackslashA = (void*)GetProcAddress(SHLWAPI_hInstance,"PathAddBackslashA"); |
| break; |
| |
| case DLL_PROCESS_DETACH: |
| if(!--COMDLG32_Attach) |
| { |
| TlsFree(COMDLG32_TlsIndex); |
| COMDLG32_hInstance = 0; |
| if(COMDLG32_hInstance16) |
| FreeLibrary16(COMDLG32_hInstance16); |
| |
| } |
| FreeLibrary(COMCTL32_hInstance); |
| FreeLibrary(SHELL32_hInstance); |
| FreeLibrary(SHLWAPI_hInstance); |
| break; |
| } |
| return TRUE; |
| } |
| |
| |
| /*********************************************************************** |
| * COMDLG32_AllocMem (internal) |
| * Get memory for internal datastructure plus stringspace etc. |
| * RETURNS |
| * Pointer to a heap block: Succes |
| * NULL: Failure |
| */ |
| LPVOID COMDLG32_AllocMem( |
| int size /* [in] Block size to allocate */ |
| ) { |
| LPVOID ptr = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, size); |
| if(!ptr) |
| { |
| COMDLG32_SetCommDlgExtendedError(CDERR_MEMALLOCFAILURE); |
| return NULL; |
| } |
| return ptr; |
| } |
| |
| |
| /*********************************************************************** |
| * COMDLG32_SetCommDlgExtendedError (internal) |
| * |
| * Used to set the thread's local error value if a comdlg32 function fails. |
| */ |
| void COMDLG32_SetCommDlgExtendedError(DWORD err) |
| { |
| TRACE("(%08lx)\n", err); |
| TlsSetValue(COMDLG32_TlsIndex, (void *)err); |
| } |
| |
| |
| /*********************************************************************** |
| * CommDlgExtendedError (COMDLG32.5) |
| * |
| * Get the thread's local error value if a comdlg32 function fails. |
| * RETURNS |
| * Current error value which might not be valid |
| * if a previous call succeeded. |
| */ |
| DWORD WINAPI CommDlgExtendedError(void) |
| { |
| return (DWORD)TlsGetValue(COMDLG32_TlsIndex); |
| } |