/* * COMMDLG - File Open Dialogs Win95 look and feel * * FIXME: The whole concept of handling unicode is badly broken. * many hook-messages expecting a pointer to a * OPENFILENAMEA or W structure. With the current architecture * we would have to convert the beast at every call to a hook. * we have to find a better solution but if would likely cause * a complete rewrite with after we shouldhandle the * OPENFILENAME structure without any converting (jsch). * * FIXME: any hook gets a OPENFILENAMEA structure * * FIXME: CDN_FILEOK is wrong implemented, other CDN_ messages likely too * * FIXME: old style hook messages are not implemented (except FILEOKSTRING) * * FIXME: lpstrCustomFilter not handled * * FIXME: if the size of lpstrFile (nMaxFile) is too small the first * two bytes of lpstrFile should contain the needed size * * FIXME: algorithm for selecting the initial directory is too simple * * FIXME: add to recent docs * * FIXME: flags not implemented: OFN_CREATEPROMPT, OFN_DONTADDTORECENT, * OFN_ENABLEINCLUDENOTIFY, OFN_ENABLESIZING, OFN_EXTENSIONDIFFERENT, * OFN_NODEREFERENCELINKS, OFN_NOREADONLYRETURN, * OFN_NOTESTFILECREATE, OFN_OVERWRITEPROMPT, OFN_USEMONIKERS * * FIXME: lCustData for lpfnHook (WM_INITDIALOG) * * */ #include #include #include #include #ifdef __WIN32OS2__ #include #include #include #include #include #include #include #define MapHModuleSL(a) a #define MapHModuleLS(a) a #define snprintf wsnprintfA #endif #include "winbase.h" #include "ntddk.h" #include "winnls.h" #include "heap.h" #include "commdlg.h" #include "dlgs.h" #include "cdlg.h" #include "debugtools.h" #include "cderr.h" #include "shellapi.h" #include "shlguid.h" #include "filedlgbrowser.h" #include "shlwapi.h" #include "wine/obj_contextmenu.h" DEFAULT_DEBUG_CHANNEL(commdlg); #define UNIMPLEMENTED_FLAGS \ (OFN_CREATEPROMPT | OFN_DONTADDTORECENT |\ OFN_ENABLEINCLUDENOTIFY | OFN_ENABLESIZING | OFN_EXTENSIONDIFFERENT |\ OFN_NODEREFERENCELINKS | OFN_NOREADONLYRETURN |\ OFN_NOTESTFILECREATE | OFN_OVERWRITEPROMPT /*| OFN_USEMONIKERS*/) #define IsHooked(fodInfos) \ ((fodInfos->ofnInfos->Flags & OFN_ENABLEHOOK) && fodInfos->ofnInfos->lpfnHook) /*********************************************************************** * Data structure and global variables */ typedef struct SFolder { int m_iImageIndex; /* Index of picture in image list */ HIMAGELIST hImgList; int m_iIndent; /* Indentation index */ LPITEMIDLIST pidlItem; /* absolute pidl of the item */ } SFOLDER,*LPSFOLDER; typedef struct tagLookInInfo { int iMaxIndentation; UINT uSelectedItem; } LookInInfos; /*********************************************************************** * Defines and global variables */ /* Draw item constant */ #define ICONWIDTH 18 #define XTEXTOFFSET 3 /* AddItem flags*/ #define LISTEND -1 /* SearchItem methods */ #define SEARCH_PIDL 1 #define SEARCH_EXP 2 #define ITEM_NOTFOUND -1 /* Undefined windows message sent by CreateViewObject*/ #define WM_GETISHELLBROWSER WM_USER+7 /* NOTE * Those macros exist in windowsx.h. However, you can't really use them since * they rely on the UNICODE defines and can't be used inside Wine itself. */ /* Combo box macros */ #define CBAddString(hwnd,str) \ SendMessageA(hwnd,CB_ADDSTRING,0,(LPARAM)str); #define CBInsertString(hwnd,str,pos) \ SendMessageA(hwnd,CB_INSERTSTRING,(WPARAM)pos,(LPARAM)str); #define CBDeleteString(hwnd,pos) \ SendMessageA(hwnd,CB_DELETESTRING,(WPARAM)pos,0); #define CBSetItemDataPtr(hwnd,iItemId,dataPtr) \ SendMessageA(hwnd,CB_SETITEMDATA,(WPARAM)iItemId,(LPARAM)dataPtr); #define CBGetItemDataPtr(hwnd,iItemId) \ SendMessageA(hwnd,CB_GETITEMDATA,(WPARAM)iItemId,0) #define CBGetLBText(hwnd,iItemId,str) \ SendMessageA(hwnd,CB_GETLBTEXT,(WPARAM)iItemId,(LPARAM)str); #define CBGetCurSel(hwnd) \ SendMessageA(hwnd,CB_GETCURSEL,0,0); #define CBSetCurSel(hwnd,pos) \ SendMessageA(hwnd,CB_SETCURSEL,(WPARAM)pos,0); #define CBGetCount(hwnd) \ SendMessageA(hwnd,CB_GETCOUNT,0,0); #define CBShowDropDown(hwnd,show) \ SendMessageA(hwnd,CB_SHOWDROPDOWN,(WPARAM)show,0); #define CBSetItemHeight(hwnd,index,height) \ SendMessageA(hwnd,CB_SETITEMHEIGHT,(WPARAM)index,(LPARAM)height); const char *FileOpenDlgInfosStr = "FileOpenDlgInfos"; /* windows property description string */ const char *LookInInfosStr = "LookInInfos"; /* LOOKIN combo box property */ static const char defaultFilter[] = "*.*"; /*********************************************************************** * Prototypes */ /* Internal functions used by the dialog */ static LRESULT FILEDLG95_FillControls(HWND hwnd, WPARAM wParam, LPARAM lParam); static LRESULT FILEDLG95_OnWMCommand(HWND hwnd, WPARAM wParam, LPARAM lParam); static LRESULT FILEDLG95_OnWMGetIShellBrowser(HWND hwnd); BOOL FILEDLG95_OnOpen(HWND hwnd); static LRESULT FILEDLG95_InitControls(HWND hwnd); static void FILEDLG95_Clean(HWND hwnd); /* Functions used by the shell navigation */ static LRESULT FILEDLG95_SHELL_Init(HWND hwnd); static BOOL FILEDLG95_SHELL_UpFolder(HWND hwnd); static BOOL FILEDLG95_SHELL_ExecuteCommand(HWND hwnd, LPCSTR lpVerb); static void FILEDLG95_SHELL_Clean(HWND hwnd); static BOOL FILEDLG95_SHELL_BrowseToDesktop(HWND hwnd); /* Functions used by the filetype combo box */ static HRESULT FILEDLG95_FILETYPE_Init(HWND hwnd); static BOOL FILEDLG95_FILETYPE_OnCommand(HWND hwnd, WORD wNotifyCode); static int FILEDLG95_FILETYPE_SearchExt(HWND hwnd,LPCSTR lpstrExt); static void FILEDLG95_FILETYPE_Clean(HWND hwnd); /* Functions used by the Look In combo box */ static HRESULT FILEDLG95_LOOKIN_Init(HWND hwndCombo); static LRESULT FILEDLG95_LOOKIN_DrawItem(LPDRAWITEMSTRUCT pDIStruct); static BOOL FILEDLG95_LOOKIN_OnCommand(HWND hwnd, WORD wNotifyCode); static int FILEDLG95_LOOKIN_AddItem(HWND hwnd,LPITEMIDLIST pidl, int iInsertId); static int FILEDLG95_LOOKIN_SearchItem(HWND hwnd,WPARAM searchArg,int iSearchMethod); static int FILEDLG95_LOOKIN_InsertItemAfterParent(HWND hwnd,LPITEMIDLIST pidl); static int FILEDLG95_LOOKIN_RemoveMostExpandedItem(HWND hwnd); int FILEDLG95_LOOKIN_SelectItem(HWND hwnd,LPITEMIDLIST pidl); static void FILEDLG95_LOOKIN_Clean(HWND hwnd); /* Miscellaneous tool functions */ HRESULT GetName(LPSHELLFOLDER lpsf, LPITEMIDLIST pidl,DWORD dwFlags,LPSTR lpstrFileName); HRESULT GetFileName(HWND hwnd, LPITEMIDLIST pidl, LPSTR lpstrFileName); IShellFolder* GetShellFolderFromPidl(LPITEMIDLIST pidlAbs); LPITEMIDLIST GetParentPidl(LPITEMIDLIST pidl); LPITEMIDLIST GetPidlFromName(IShellFolder *psf,LPCSTR lpcstrFileName); /* Shell memory allocation */ static void *MemAlloc(UINT size); static void MemFree(void *mem); BOOL WINAPI GetFileName95(FileOpenDlgInfos *fodInfos); HRESULT WINAPI FileOpenDlgProc95(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam); HRESULT SendCustomDlgNotificationMessage(HWND hwndParentDlg, UINT uCode); HRESULT FILEDLG95_HandleCustomDialogMessages(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam); BOOL FILEDLG95_OnOpenMultipleFiles(HWND hwnd, LPSTR lpstrFileList, UINT nFileCount, UINT sizeUsed); static BOOL BrowseSelectedFolder(HWND hwnd); /*********************************************************************** * GetFileName95 * * Creates an Open common dialog box that lets the user select * the drive, directory, and the name of a file or set of files to open. * * IN : The FileOpenDlgInfos structure associated with the dialog * OUT : TRUE on success * FALSE on cancel, error, close or filename-does-not-fit-in-buffer. */ BOOL WINAPI GetFileName95(FileOpenDlgInfos *fodInfos) { LRESULT lRes; LPCVOID template; HRSRC hRes; HANDLE hDlgTmpl = 0; /* test for missing functionality */ if (fodInfos->ofnInfos->Flags & UNIMPLEMENTED_FLAGS) { FIXME("Flags 0x%08lx not yet implemented\n", fodInfos->ofnInfos->Flags & UNIMPLEMENTED_FLAGS); } /* Create the dialog from a template */ if(!(hRes = FindResourceA(COMMDLG_hInstance32,MAKEINTRESOURCEA(NEWFILEOPENORD),RT_DIALOGA))) { COMDLG32_SetCommDlgExtendedError(CDERR_FINDRESFAILURE); return FALSE; } if (!(hDlgTmpl = LoadResource(COMMDLG_hInstance32, hRes )) || !(template = LockResource( hDlgTmpl ))) { COMDLG32_SetCommDlgExtendedError(CDERR_LOADRESFAILURE); return FALSE; } /* old style hook messages */ if (IsHooked(fodInfos)) { fodInfos->HookMsg.fileokstring = RegisterWindowMessageA(FILEOKSTRINGA); fodInfos->HookMsg.lbselchstring = RegisterWindowMessageA(LBSELCHSTRINGA); fodInfos->HookMsg.helpmsgstring = RegisterWindowMessageA(HELPMSGSTRINGA); fodInfos->HookMsg.sharevistring = RegisterWindowMessageA(SHAREVISTRINGA); } lRes = DialogBoxIndirectParamA(COMMDLG_hInstance32, (LPDLGTEMPLATEA) template, fodInfos->ofnInfos->hwndOwner, (DLGPROC) FileOpenDlgProc95, (LPARAM) fodInfos); /* Unable to create the dialog */ if( lRes == -1) return FALSE; return lRes; } /*********************************************************************** * GetFileDialog95A * * Call GetFileName95 with this structure and clean the memory. * * IN : The OPENFILENAMEA initialisation structure passed to * GetOpenFileNameA win api function (see filedlg.c) */ BOOL WINAPI GetFileDialog95A(LPOPENFILENAMEA ofn,UINT iDlgType) { BOOL ret; FileOpenDlgInfos *fodInfos; HINSTANCE hInstance; LPCSTR lpstrInitialDir = (LPCSTR)-1; LPSTR lpstrSavDir = NULL; DWORD dwFlags = 0; /* Initialise FileOpenDlgInfos structure*/ fodInfos = (FileOpenDlgInfos*)MemAlloc(sizeof(FileOpenDlgInfos)); ZeroMemory(fodInfos, sizeof(FileOpenDlgInfos)); /* Pass in the original ofn */ fodInfos->ofnInfos = ofn; /* Save original hInstance value */ hInstance = ofn->hInstance; fodInfos->ofnInfos->hInstance = MapHModuleLS(ofn->hInstance); /* save current directory */ if (ofn->Flags & OFN_NOCHANGEDIR) { lpstrSavDir = MemAlloc(MAX_PATH); GetCurrentDirectoryA(MAX_PATH, lpstrSavDir); } dwFlags = ofn->Flags; ofn->Flags = ofn->Flags|OFN_WINE; /* Initialise the dialog property */ fodInfos->DlgInfos.dwDlgProp = 0; fodInfos->DlgInfos.hwndCustomDlg = (HWND)NULL; switch(iDlgType) { case OPEN_DIALOG : ret = GetFileName95(fodInfos); break; case SAVE_DIALOG : fodInfos->DlgInfos.dwDlgProp |= FODPROP_SAVEDLG; #ifdef __WIN32OS2__ //NT4 seems to ignore this flag (fixes ElstarFormular save dialog) ofn->Flags &= ~OFN_FILEMUSTEXIST; #endif ret = GetFileName95(fodInfos); break; default : ret = 0; } if (lpstrSavDir) { SetCurrentDirectoryA(lpstrSavDir); MemFree(lpstrSavDir); } if (lpstrInitialDir != (LPCSTR)-1) { MemFree((LPVOID)(ofn->lpstrInitialDir)); ofn->lpstrInitialDir = lpstrInitialDir; } ofn->Flags = dwFlags; ofn->hInstance = hInstance; MemFree((LPVOID)(fodInfos)); return ret; } /*********************************************************************** * GetFileDialog95W * * Copy the OPENFILENAMEW structure in a FileOpenDlgInfos structure. * Call GetFileName95 with this structure and clean the memory. * * FIXME: lpstrCustomFilter has to converted back * */ /* converting IN arguments */ #define AllocInArgWtoA(arg, save) \ if(arg) \ { \ DWORD _len = WideCharToMultiByte( CP_ACP, 0, arg, -1, NULL, 0, NULL, NULL ); \ save = arg; \ arg = MemAlloc(_len); \ WideCharToMultiByte( CP_ACP, 0, save, -1, (LPSTR)arg, _len, NULL, NULL ); \ } #define FreeInArg(arg, save) \ if(arg) \ { \ MemFree((LPSTR)arg); \ arg = save; \ } /* converting OUT arguments */ #define AllocOutArgWtoA(arg, save, len) \ if(arg) \ { \ save = arg; \ arg = MemAlloc(len); \ } #define FreeOutArg(arg, save, len) \ if(arg) \ { \ MultiByteToWideChar( CP_ACP, 0, (LPCSTR)(arg), -1, (save), (len) ); \ MemFree(arg); \ arg = save; \ } BOOL WINAPI GetFileDialog95W(LPOPENFILENAMEW ofn,UINT iDlgType) { BOOL ret; FileOpenDlgInfos *fodInfos; HINSTANCE hInstance; /* out arguments */ LPWSTR lpstrFile = NULL; LPWSTR lpstrFileTitle = NULL; #ifdef __WIN32OS2__ LPSTR lpstrSavDir = NULL; #endif /* in/out arguments */ LPWSTR lpstrCustomFilter = NULL; /* input arguments */ LPCWSTR lpstrFilter = NULL; LPCWSTR lpstrInitialDir = NULL; LPCWSTR lpstrTitle = NULL; LPCWSTR lpstrDefExt = NULL; LPCWSTR lpTemplateName = NULL; DWORD dwFlags; /* Initialise FileOpenDlgInfos structure*/ fodInfos = (FileOpenDlgInfos*)MemAlloc(sizeof(FileOpenDlgInfos)); ZeroMemory(fodInfos, sizeof(FileOpenDlgInfos)); /* Pass in the original ofn */ fodInfos->ofnInfos = (LPOPENFILENAMEA) ofn; /* convert lpstrFilter */ if (ofn->lpstrFilter) { LPCWSTR s; LPSTR y; int n, len; lpstrFilter = ofn->lpstrFilter; /* filter is a list... title\0ext\0......\0\0 */ s = ofn->lpstrFilter; while (*s) s = s+strlenW(s)+1; s++; n = s - ofn->lpstrFilter; /* already divides by 2. ptr magic */ len = WideCharToMultiByte( CP_ACP, 0, ofn->lpstrFilter, n, NULL, 0, NULL, NULL ); y = (LPSTR)MemAlloc(len); WideCharToMultiByte( CP_ACP, 0, ofn->lpstrFilter, n, y, len, NULL, NULL ); #ifdef __WIN32OS2__ ofn->lpstrFilter = (LPWSTR)y; #else (LPSTR)ofn->lpstrFilter = y; #endif } /* convert lpstrCustomFilter */ if (ofn->lpstrCustomFilter) { LPWSTR s; LPSTR y; int n, len; lpstrCustomFilter = ofn->lpstrCustomFilter; /* filter is a list... title\0ext\0......\0\0 */ s = ofn->lpstrCustomFilter; while (*s) s = s+strlenW(s)+1; s++; n = s - ofn->lpstrCustomFilter; len = WideCharToMultiByte( CP_ACP, 0, ofn->lpstrCustomFilter, n, NULL, 0, NULL, NULL ); y = (LPSTR)MemAlloc(len); WideCharToMultiByte( CP_ACP, 0, ofn->lpstrCustomFilter, n, y, len, NULL, NULL ); #ifdef __WIN32OS2__ ofn->lpstrCustomFilter = (LPWSTR)y; #else (LPSTR)ofn->lpstrCustomFilter = y; #endif } /* convert string arguments, save others */ AllocOutArgWtoA(ofn->lpstrFile, lpstrFile, ofn->nMaxFile); AllocOutArgWtoA(ofn->lpstrFileTitle, lpstrFileTitle, ofn->nMaxFileTitle); AllocInArgWtoA(ofn->lpstrInitialDir, lpstrInitialDir); AllocInArgWtoA(ofn->lpstrTitle, lpstrTitle); AllocInArgWtoA(ofn->lpstrDefExt, lpstrDefExt); #ifdef __WIN32OS2__ if(HIWORD(ofn->lpTemplateName)) { #endif AllocInArgWtoA(ofn->lpTemplateName, lpTemplateName); #ifdef __WIN32OS2__ } else lpTemplateName = ofn->lpTemplateName; #endif dwFlags = ofn->Flags; hInstance = ofn->hInstance; #ifdef __WIN32OS2__ /* save current directory */ if (ofn->Flags & OFN_NOCHANGEDIR) { lpstrSavDir = MemAlloc(MAX_PATH); GetCurrentDirectoryA(MAX_PATH, lpstrSavDir); } #endif ofn->Flags = ofn->Flags|OFN_WINE|OFN_UNICODE; ofn->hInstance = MapHModuleLS(ofn->hInstance); switch(iDlgType) { case OPEN_DIALOG : ret = GetFileName95(fodInfos); break; case SAVE_DIALOG : fodInfos->DlgInfos.dwDlgProp |= FODPROP_SAVEDLG; #ifdef __WIN32OS2__ //NT4 seems to ignore this flag (fixes ElstarFormular save dialog) ofn->Flags &= ~OFN_FILEMUSTEXIST; #endif ret = GetFileName95(fodInfos); break; default : ret = 0; } #ifdef __WIN32OS2__ if (lpstrSavDir) { SetCurrentDirectoryA(lpstrSavDir); MemFree(lpstrSavDir); } #endif /* restore saved IN arguments and convert OUT arguments back */ ofn->Flags = dwFlags; ofn->hInstance = hInstance; FreeInArg(ofn->lpstrFilter, lpstrFilter); FreeInArg(ofn->lpstrCustomFilter, lpstrCustomFilter); FreeOutArg(ofn->lpstrFile, lpstrFile, ofn->nMaxFile); FreeOutArg(ofn->lpstrFileTitle, lpstrFileTitle, ofn->nMaxFileTitle); FreeInArg(ofn->lpstrInitialDir, lpstrInitialDir); FreeInArg(ofn->lpstrTitle, lpstrTitle); FreeInArg(ofn->lpstrDefExt, lpstrDefExt); #ifdef __WIN32OS2__ if(HIWORD(lpTemplateName)) { FreeInArg(ofn->lpTemplateName, lpTemplateName); } else ofn->lpTemplateName = lpTemplateName; #else FreeInArg(ofn->lpTemplateName, lpTemplateName); #endif MemFree((LPVOID)(fodInfos)); return ret; } void ArrangeCtrlPositions( HWND hwndChildDlg, HWND hwndParentDlg) { HWND hwndChild,hwndStc32; RECT rectParent, rectChild, rectCtrl, rectStc32, rectTemp; POINT ptMoveCtl; POINT ptParentClient; TRACE("\n"); ptMoveCtl.x = ptMoveCtl.y = 0; hwndStc32=GetDlgItem(hwndChildDlg,stc32); GetClientRect(hwndParentDlg,&rectParent); GetClientRect(hwndChildDlg,&rectChild); if(hwndStc32) { GetWindowRect(hwndStc32,&rectStc32); MapWindowPoints(0, hwndChildDlg,(LPPOINT)&rectStc32,2); CopyRect(&rectTemp,&rectStc32); SetRect(&rectStc32,rectStc32.left,rectStc32.top,rectStc32.left + (rectParent.right-rectParent.left),rectStc32.top+(rectParent.bottom-rectParent.top)); SetWindowPos(hwndStc32,0,rectStc32.left,rectStc32.top,rectStc32.right-rectStc32.left,rectStc32.bottom-rectStc32.top,SWP_NOMOVE|SWP_NOZORDER | SWP_NOACTIVATE); if(rectStc32.right < rectTemp.right) { ptParentClient.x = max((rectParent.right-rectParent.left),(rectChild.right-rectChild.left)); ptMoveCtl.x = 0; } else { ptMoveCtl.x = (rectStc32.right - rectTemp.right); ptParentClient.x = max((rectParent.right-rectParent.left),((rectChild.right-rectChild.left)+rectStc32.right-rectTemp.right)); } if(rectStc32.bottom < rectTemp.bottom) { ptParentClient.y = max((rectParent.bottom-rectParent.top),(rectChild.bottom-rectChild.top)); ptMoveCtl.y = 0; } else { ptMoveCtl.y = (rectStc32.bottom - rectTemp.bottom); ptParentClient.y = max((rectParent.bottom-rectParent.top),((rectChild.bottom-rectChild.top)+rectStc32.bottom-rectTemp.bottom)); } } else { if( (GetWindow(hwndChildDlg,GW_CHILD)) == (HWND) NULL) return; SetRectEmpty(&rectTemp); ptParentClient.x = max((rectParent.right-rectParent.left),(rectChild.right-rectChild.left)); ptParentClient.y = (rectParent.bottom-rectParent.top) + (rectChild.bottom-rectChild.top); ptMoveCtl.y = rectParent.bottom-rectParent.top; ptMoveCtl.x=0; } SetRect(&rectParent,rectParent.left,rectParent.top,rectParent.left+ptParentClient.x,rectParent.top+ptParentClient.y); AdjustWindowRectEx( &rectParent,GetWindowLongA(hwndParentDlg,GWL_STYLE),FALSE,GetWindowLongA(hwndParentDlg,GWL_EXSTYLE)); SetWindowPos(hwndChildDlg, 0, 0,0, ptParentClient.x,ptParentClient.y, SWP_NOZORDER ); SetWindowPos(hwndParentDlg, 0, rectParent.left,rectParent.top, (rectParent.right- rectParent.left), (rectParent.bottom-rectParent.top),SWP_NOMOVE | SWP_NOZORDER); hwndChild = GetWindow(hwndChildDlg,GW_CHILD); if(hwndStc32) { GetWindowRect(hwndStc32,&rectStc32); MapWindowPoints( 0, hwndChildDlg,(LPPOINT)&rectStc32,2); } else SetRect(&rectStc32,0,0,0,0); if (hwndChild ) { do { if(hwndChild != hwndStc32) { if (GetWindowLongA( hwndChild, GWL_STYLE ) & WS_MAXIMIZE) continue; GetWindowRect(hwndChild,&rectCtrl); MapWindowPoints( 0, hwndParentDlg,(LPPOINT)&rectCtrl,2); /* Check the initial position of the controls relative to the initial position and size of stc32 (before it is expanded). */ if (rectCtrl.left >= rectTemp.right && rectCtrl.top >= rectTemp.bottom) { rectCtrl.left += ptMoveCtl.x; rectCtrl.top += ptMoveCtl.y; } else if (rectCtrl.left >= rectTemp.right) { rectCtrl.left += ptMoveCtl.x; } else if (rectCtrl.top >= rectTemp.bottom) { rectCtrl.top += ptMoveCtl.y; } SetWindowPos( hwndChild, 0, rectCtrl.left, rectCtrl.top, rectCtrl.right-rectCtrl.left,rectCtrl.bottom-rectCtrl.top, SWP_NOSIZE | SWP_NOZORDER ); } } while ((hwndChild=GetWindow( hwndChild, GW_HWNDNEXT )) != (HWND)NULL); } hwndChild = GetWindow(hwndParentDlg,GW_CHILD); if(hwndStc32) { GetWindowRect(hwndStc32,&rectStc32); MapWindowPoints( 0, hwndChildDlg,(LPPOINT)&rectStc32,2); ptMoveCtl.x = rectStc32.left - 0; ptMoveCtl.y = rectStc32.top - 0; if (hwndChild ) { do { if(hwndChild != hwndChildDlg) { if (GetWindowLongA( hwndChild, GWL_STYLE ) & WS_MAXIMIZE) continue; GetWindowRect(hwndChild,&rectCtrl); MapWindowPoints( 0, hwndParentDlg,(LPPOINT)&rectCtrl,2); rectCtrl.left += ptMoveCtl.x; rectCtrl.top += ptMoveCtl.y; SetWindowPos( hwndChild, 0, rectCtrl.left, rectCtrl.top, rectCtrl.right-rectCtrl.left,rectCtrl.bottom-rectCtrl.top, SWP_NOSIZE |SWP_NOZORDER ); } } while ((hwndChild=GetWindow( hwndChild, GW_HWNDNEXT )) != (HWND)NULL); } } } HRESULT WINAPI FileOpenDlgProcUserTemplate(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) { FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(GetParent(hwnd),FileOpenDlgInfosStr); #if 0 TRACE("0x%04x\n", uMsg); #endif switch(uMsg) { case WM_INITDIALOG: { fodInfos = (FileOpenDlgInfos *)lParam; lParam = (LPARAM) fodInfos->ofnInfos; ArrangeCtrlPositions(hwnd,GetParent(hwnd)); if(fodInfos && IsHooked(fodInfos)) return CallWindowProcA((WNDPROC)fodInfos->ofnInfos->lpfnHook,hwnd,uMsg,wParam,lParam); return 0; } } if(fodInfos && IsHooked(fodInfos)) return CallWindowProcA((WNDPROC)fodInfos->ofnInfos->lpfnHook,hwnd,uMsg,wParam,lParam); return DefWindowProcA(hwnd,uMsg,wParam,lParam); } HWND CreateTemplateDialog(FileOpenDlgInfos *fodInfos, HWND hwnd) { LPCVOID template; HRSRC hRes; HANDLE hDlgTmpl = 0; HWND hChildDlg = 0; TRACE("\n"); if (fodInfos->ofnInfos->Flags & OFN_ENABLETEMPLATE || fodInfos->ofnInfos->Flags & OFN_ENABLETEMPLATEHANDLE) { if (fodInfos->ofnInfos->Flags & OFN_ENABLETEMPLATEHANDLE) { if( !(template = LockResource( fodInfos->ofnInfos->hInstance))) { COMDLG32_SetCommDlgExtendedError(CDERR_LOADRESFAILURE); return (HWND)NULL; } } else { if (!(hRes = FindResourceA(MapHModuleSL(fodInfos->ofnInfos->hInstance), (fodInfos->ofnInfos->lpTemplateName), RT_DIALOGA))) { COMDLG32_SetCommDlgExtendedError(CDERR_FINDRESFAILURE); return (HWND)NULL; } if (!(hDlgTmpl = LoadResource( MapHModuleSL(fodInfos->ofnInfos->hInstance), hRes )) || !(template = LockResource( hDlgTmpl ))) { COMDLG32_SetCommDlgExtendedError(CDERR_LOADRESFAILURE); return (HWND)NULL; } } hChildDlg= CreateDialogIndirectParamA(fodInfos->ofnInfos->hInstance,template,hwnd,(DLGPROC)FileOpenDlgProcUserTemplate,(LPARAM)fodInfos); if(hChildDlg) { ShowWindow(hChildDlg,SW_SHOW); return hChildDlg; } } else if( IsHooked(fodInfos)) { RECT rectHwnd; DLGTEMPLATE tmplate; GetClientRect(hwnd,&rectHwnd); tmplate.style = WS_CHILD | WS_CLIPSIBLINGS; tmplate.dwExtendedStyle = 0; tmplate.cdit = 0; tmplate.x = 0; tmplate.y = 0; tmplate.cx = rectHwnd.right-rectHwnd.left; tmplate.cy = rectHwnd.bottom-rectHwnd.top; return CreateDialogIndirectParamA(fodInfos->ofnInfos->hInstance,&tmplate,hwnd,(DLGPROC)FileOpenDlgProcUserTemplate,(LPARAM)fodInfos); } return (HWND)NULL; } /*********************************************************************** * SendCustomDlgNotificationMessage * * Send CustomDialogNotification (CDN_FIRST -- CDN_LAST) message to the custom template dialog */ HRESULT SendCustomDlgNotificationMessage(HWND hwndParentDlg, UINT uCode) { FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(hwndParentDlg,FileOpenDlgInfosStr); TRACE("0x%04x 0x%04x\n",hwndParentDlg, uCode); if(!fodInfos) return 0; if(fodInfos->ofnInfos->Flags & OFN_UNICODE) FIXME("sending OPENFILENAMEA structure. Hook is expecting OPENFILENAMEW!\n"); if(fodInfos->DlgInfos.hwndCustomDlg) { OFNOTIFYA ofnNotify; HRESULT ret; ofnNotify.hdr.hwndFrom=hwndParentDlg; ofnNotify.hdr.idFrom=0; ofnNotify.hdr.code = uCode; ofnNotify.lpOFN = fodInfos->ofnInfos; TRACE("CALL NOTIFY for %x\n", uCode); ret = SendMessageA(fodInfos->DlgInfos.hwndCustomDlg,WM_NOTIFY,0,(LPARAM)&ofnNotify); TRACE("RET NOTIFY\n"); return ret; } return TRUE; } /*********************************************************************** * FILEDLG95_HandleCustomDialogMessages * * Handle Custom Dialog Messages (CDM_FIRST -- CDM_LAST) messages */ HRESULT FILEDLG95_HandleCustomDialogMessages(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) { LPSTR lpstrFileSpec; int reqSize; char lpstrPath[MAX_PATH]; FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(hwnd,FileOpenDlgInfosStr); if(!fodInfos) return -1; switch(uMsg) { case CDM_GETFILEPATH: GetDlgItemTextA(hwnd,IDC_FILENAME,lpstrPath, sizeof(lpstrPath)); lpstrFileSpec = (LPSTR)PathFindFileNameA(lpstrPath); if (lpstrFileSpec==lpstrPath) { char lpstrCurrentDir[MAX_PATH]; /* Prepend the current path */ SHGetPathFromIDListA(fodInfos->ShellInfos.pidlAbsCurrent,lpstrCurrentDir); if ((LPSTR)lParam!=NULL) snprintf((LPSTR)lParam,(int)wParam,"%s\\%s",lpstrCurrentDir,lpstrPath); reqSize=strlen(lpstrCurrentDir)+1+strlen(lpstrPath)+1; } else { lstrcpynA((LPSTR)lParam,(LPSTR)lpstrPath,(int)wParam); reqSize=strlen(lpstrPath); } /* return the required buffer size */ return reqSize; case CDM_GETFOLDERPATH: SHGetPathFromIDListA(fodInfos->ShellInfos.pidlAbsCurrent,lpstrPath); if ((LPSTR)lParam!=NULL) lstrcpynA((LPSTR)lParam,lpstrPath,(int)wParam); return strlen(lpstrPath); case CDM_GETSPEC: reqSize=GetDlgItemTextA(hwnd,IDC_FILENAME,lpstrPath, sizeof(lpstrPath)); lpstrFileSpec = (LPSTR)PathFindFileNameA(lpstrPath); if ((LPSTR)lParam!=NULL) lstrcpynA((LPSTR)lParam, lpstrFileSpec, (int)wParam); return strlen(lpstrFileSpec); case CDM_SETCONTROLTEXT: if ( 0 != lParam ) SetDlgItemTextA( hwnd, (UINT) wParam, (LPSTR) lParam ); return TRUE; case CDM_HIDECONTROL: case CDM_SETDEFEXT: FIXME("CDM_HIDECONTROL,CDM_SETCONTROLTEXT,CDM_SETDEFEXT not implemented\n"); return -1; } return TRUE; } /*********************************************************************** * FileOpenDlgProc95 * * File open dialog procedure */ HRESULT WINAPI FileOpenDlgProc95(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) { #if 0 TRACE("0x%04x 0x%04x\n", hwnd, uMsg); #endif switch(uMsg) { case WM_INITDIALOG: { FileOpenDlgInfos * fodInfos = (FileOpenDlgInfos *)lParam; /* Adds the FileOpenDlgInfos in the property list of the dialog so it will be easily accessible through a GetPropA(...) */ SetPropA(hwnd, FileOpenDlgInfosStr, (HANDLE) fodInfos); fodInfos->DlgInfos.hwndCustomDlg = CreateTemplateDialog((FileOpenDlgInfos *)lParam, hwnd); FILEDLG95_InitControls(hwnd); SendCustomDlgNotificationMessage(hwnd,CDN_INITDONE); FILEDLG95_FillControls(hwnd, wParam, lParam); SendCustomDlgNotificationMessage(hwnd,CDN_SELCHANGE); SetWindowPos(fodInfos->DlgInfos.hwndCustomDlg, HWND_BOTTOM, 0,0,0,0, SWP_NOMOVE|SWP_NOSIZE); return 0; } case WM_COMMAND: return FILEDLG95_OnWMCommand(hwnd, wParam, lParam); case WM_DRAWITEM: { switch(((LPDRAWITEMSTRUCT)lParam)->CtlID) { case IDC_LOOKIN: FILEDLG95_LOOKIN_DrawItem((LPDRAWITEMSTRUCT) lParam); return TRUE; } } return FALSE; case WM_GETISHELLBROWSER: return FILEDLG95_OnWMGetIShellBrowser(hwnd); case WM_DESTROY: RemovePropA(hwnd, FileOpenDlgInfosStr); return FALSE; case WM_NOTIFY: { LPNMHDR lpnmh = (LPNMHDR)lParam; UINT stringId = -1; /* set up the button tooltips strings */ if(TTN_GETDISPINFOA == lpnmh->code ) { LPNMTTDISPINFOA lpdi = (LPNMTTDISPINFOA)lParam; switch(lpnmh->idFrom ) { /* Up folder button */ case FCIDM_TB_UPFOLDER: stringId = IDS_UPFOLDER; break; /* New folder button */ case FCIDM_TB_NEWFOLDER: stringId = IDS_NEWFOLDER; break; /* List option button */ case FCIDM_TB_SMALLICON: stringId = IDS_LISTVIEW; break; /* Details option button */ case FCIDM_TB_REPORTVIEW: stringId = IDS_REPORTVIEW; break; /* Desktop button */ case FCIDM_TB_DESKTOP: stringId = IDS_TODESKTOP; break; default: stringId = 0; } lpdi->hinst = COMMDLG_hInstance32; lpdi->lpszText = (LPSTR) stringId; } return FALSE; } default : if(uMsg >= CDM_FIRST && uMsg <= CDM_LAST) return FILEDLG95_HandleCustomDialogMessages(hwnd, uMsg, wParam, lParam); return FALSE; } } /*********************************************************************** * FILEDLG95_InitControls * * WM_INITDIALOG message handler (before hook notification) */ static LRESULT FILEDLG95_InitControls(HWND hwnd) { TBBUTTON tbb[] = { {0, 0, TBSTATE_ENABLED, TBSTYLE_SEP, {0, 0}, 0, 0 }, {VIEW_PARENTFOLDER, FCIDM_TB_UPFOLDER, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0, 0}, 0, 0 }, {0, 0, TBSTATE_ENABLED, TBSTYLE_SEP, {0, 0}, 0, 0 }, {VIEW_NEWFOLDER+1, FCIDM_TB_DESKTOP, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0, 0}, 0, 0 }, {0, 0, TBSTATE_ENABLED, TBSTYLE_SEP, {0, 0}, 0, 0 }, {VIEW_NEWFOLDER, FCIDM_TB_NEWFOLDER, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0, 0}, 0, 0 }, {0, 0, TBSTATE_ENABLED, TBSTYLE_SEP, {0, 0}, 0, 0 }, {VIEW_LIST, FCIDM_TB_SMALLICON, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0, 0}, 0, 0 }, {VIEW_DETAILS, FCIDM_TB_REPORTVIEW, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0, 0}, 0, 0 }, }; TBADDBITMAP tba[] = { { HINST_COMMCTRL, IDB_VIEW_SMALL_COLOR }, { COMDLG32_hInstance, 800 } // desktop icon }; RECT rectTB; FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(hwnd,FileOpenDlgInfosStr); TRACE("%p\n", fodInfos); /* Get the hwnd of the controls */ fodInfos->DlgInfos.hwndFileName = GetDlgItem(hwnd,IDC_FILENAME); fodInfos->DlgInfos.hwndFileTypeCB = GetDlgItem(hwnd,IDC_FILETYPE); fodInfos->DlgInfos.hwndLookInCB = GetDlgItem(hwnd,IDC_LOOKIN); /* construct the toolbar */ GetWindowRect(GetDlgItem(hwnd,IDC_TOOLBARSTATIC),&rectTB); MapWindowPoints( 0, hwnd,(LPPOINT)&rectTB,2); fodInfos->DlgInfos.hwndTB = CreateWindowExA(0, TOOLBARCLASSNAMEA, (LPSTR) NULL, WS_CHILD | WS_GROUP | TBSTYLE_TOOLTIPS | CCS_NODIVIDER | CCS_NORESIZE, 0, 0, 150, 26, hwnd, (HMENU) IDC_TOOLBAR, COMMDLG_hInstance32, NULL); SetWindowPos(fodInfos->DlgInfos.hwndTB, 0, rectTB.left,rectTB.top, rectTB.right-rectTB.left, rectTB.bottom-rectTB.top, SWP_SHOWWINDOW | SWP_NOACTIVATE | SWP_NOZORDER ); SendMessageA(fodInfos->DlgInfos.hwndTB, TB_BUTTONSTRUCTSIZE, (WPARAM) sizeof(TBBUTTON), 0); /* fixme: use TB_LOADIMAGES when implemented */ /* SendMessageA(fodInfos->DlgInfos.hwndTB, TB_LOADIMAGES, (WPARAM) IDB_VIEW_SMALL_COLOR, HINST_COMMCTRL);*/ SendMessageA(fodInfos->DlgInfos.hwndTB, TB_ADDBITMAP, (WPARAM) 12, (LPARAM) &tba[0]); SendMessageA(fodInfos->DlgInfos.hwndTB, TB_ADDBITMAP, (WPARAM) 1, (LPARAM) &tba[1]); SendMessageA(fodInfos->DlgInfos.hwndTB, TB_ADDBUTTONSA, (WPARAM) 9,(LPARAM) &tbb); SendMessageA(fodInfos->DlgInfos.hwndTB, TB_AUTOSIZE, 0, 0); /* Set the window text with the text specified in the OPENFILENAME structure */ if(fodInfos->ofnInfos->lpstrTitle) { SetWindowTextA(hwnd,fodInfos->ofnInfos->lpstrTitle); } else if (fodInfos->DlgInfos.dwDlgProp & FODPROP_SAVEDLG) { SetWindowTextA(hwnd,"Save"); } /* Initialise the file name edit control */ if(fodInfos->ofnInfos->lpstrFile) { LPSTR lpstrFile = PathFindFileNameA(fodInfos->ofnInfos->lpstrFile); SetDlgItemTextA(hwnd, IDC_FILENAME, lpstrFile); } /* Must the open as read only check box be checked ?*/ if(fodInfos->ofnInfos->Flags & OFN_READONLY) { SendDlgItemMessageA(hwnd,IDC_OPENREADONLY,BM_SETCHECK,(WPARAM)TRUE,0); } /* Must the open as read only check box be hid ?*/ if(fodInfos->ofnInfos->Flags & OFN_HIDEREADONLY) { ShowWindow(GetDlgItem(hwnd,IDC_OPENREADONLY),SW_HIDE); } /* Must the help button be hid ?*/ if (!(fodInfos->ofnInfos->Flags & OFN_SHOWHELP)) { ShowWindow(GetDlgItem(hwnd, pshHelp), SW_HIDE); } /* Resize the height, if open as read only checkbox ad help button are hidden and we are not using a custom template */ if ( (fodInfos->ofnInfos->Flags & OFN_HIDEREADONLY) && (!(fodInfos->ofnInfos->Flags & (OFN_SHOWHELP|OFN_ENABLETEMPLATE|OFN_ENABLETEMPLATEHANDLE)))) { RECT rectDlg, rectHelp, rectCancel; GetWindowRect(hwnd, &rectDlg); GetWindowRect(GetDlgItem(hwnd, pshHelp), &rectHelp); GetWindowRect(GetDlgItem(hwnd, IDCANCEL), &rectCancel); /* subtract the height of the help button plus the space between the help button and the cancel button to the height of the dialog */ SetWindowPos(hwnd, 0, 0, 0, rectDlg.right-rectDlg.left, (rectDlg.bottom-rectDlg.top) - (rectHelp.bottom - rectCancel.bottom), SWP_NOACTIVATE|SWP_NOMOVE|SWP_NOZORDER); } /* change Open to Save FIXME: use resources */ if (fodInfos->DlgInfos.dwDlgProp & FODPROP_SAVEDLG) { SetDlgItemTextA(hwnd,IDOK,"&Save"); SetDlgItemTextA(hwnd,IDC_LOOKINSTATIC,"Save &in"); } return 0; } /*********************************************************************** * FILEDLG95_FillControls * * WM_INITDIALOG message handler (after hook notification) */ static LRESULT FILEDLG95_FillControls(HWND hwnd, WPARAM wParam, LPARAM lParam) { LPITEMIDLIST pidlItemId = NULL; CHAR *dopstr = NULL; FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) lParam; TRACE("dir=%s file=%s\n", fodInfos->ofnInfos->lpstrInitialDir, fodInfos->ofnInfos->lpstrFile); #ifdef __WIN32OS2__ /*@PF How can Wine miss this?? Very common situation for Windows apps! If InitialDir is NULL and we have full blown path in lpstrFile we set directory to it. Q: What about Unicode? */ if (fodInfos->ofnInfos->lpstrInitialDir == NULL && fodInfos->ofnInfos->lpstrFile && !PathIsRelativeA(fodInfos->ofnInfos->lpstrFile) && PathGetDriveNumberA(fodInfos->ofnInfos->lpstrFile) != -1) { dopstr = HEAP_strdupA(GetProcessHeap(), 0,fodInfos->ofnInfos->lpstrFile); *strrchr(dopstr,'\\') = '\0'; fodInfos->ofnInfos->lpstrInitialDir = dopstr; } #endif /* Get the initial directory pidl */ if(!(pidlItemId = GetPidlFromName(fodInfos->Shell.FOIShellFolder,fodInfos->ofnInfos->lpstrInitialDir))) { char path[MAX_PATH]; GetCurrentDirectoryA(MAX_PATH,path); pidlItemId = GetPidlFromName(fodInfos->Shell.FOIShellFolder, path); } #ifdef __WIN32OS2__ /* @PF Another WINE hole. If lpstrInitialDir is not a dir but a filename skip it and use current directory. */ else { DWORD dwAttr = GetFileAttributesA(fodInfos->ofnInfos->lpstrInitialDir); if(dwAttr != -1 ) { if (!(dwAttr & FILE_ATTRIBUTE_DIRECTORY)) { char path[MAX_PATH]; GetCurrentDirectoryA(MAX_PATH,path); COMDLG32_SHFree(pidlItemId); pidlItemId = GetPidlFromName(fodInfos->Shell.FOIShellFolder, path); } } } #endif /* Initialise shell objects */ FILEDLG95_SHELL_Init(hwnd); /* Initialize the Look In combo box */ FILEDLG95_LOOKIN_Init(fodInfos->DlgInfos.hwndLookInCB); /* Initialize the filter combo box */ FILEDLG95_FILETYPE_Init(hwnd); /* Browse to the initial directory */ IShellBrowser_BrowseObject(fodInfos->Shell.FOIShellBrowser,pidlItemId, SBSP_ABSOLUTE); /* Free pidlItem memory */ COMDLG32_SHFree(pidlItemId); #ifdef __WIN32OS2__ /* Free dopstr */ if (dopstr) { fodInfos->ofnInfos->lpstrInitialDir = NULL; HEAP_free(dopstr); } #endif return TRUE; } /*********************************************************************** * FILEDLG95_Clean * * Regroups all the cleaning functions of the filedlg */ void FILEDLG95_Clean(HWND hwnd) { FILEDLG95_FILETYPE_Clean(hwnd); FILEDLG95_LOOKIN_Clean(hwnd); FILEDLG95_SHELL_Clean(hwnd); } /*********************************************************************** * FILEDLG95_OnWMCommand * * WM_COMMAND message handler */ static LRESULT FILEDLG95_OnWMCommand(HWND hwnd, WPARAM wParam, LPARAM lParam) { WORD wNotifyCode = HIWORD(wParam); /* notification code */ WORD wID = LOWORD(wParam); /* item, control, or accelerator identifier */ FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(hwnd,FileOpenDlgInfosStr); switch(wID) { /* OK button */ case IDOK: #ifndef __WIN32OS2__ if(FILEDLG95_OnOpen(hwnd)) SendCustomDlgNotificationMessage(hwnd,CDN_FILEOK); break; #else { // 20011017 PH // some apps require the resources to be still there // for the CDN_ processing. BOOL fResult = FILEDLG95_OnOpen(hwnd); if(fResult) SendCustomDlgNotificationMessage(hwnd,CDN_FILEOK); break; } #endif /* Cancel button */ case IDCANCEL: FILEDLG95_Clean(hwnd); EndDialog(hwnd, FALSE); break; /* Filetype combo box */ case IDC_FILETYPE: FILEDLG95_FILETYPE_OnCommand(hwnd,wNotifyCode); break; /* LookIn combo box */ case IDC_LOOKIN: FILEDLG95_LOOKIN_OnCommand(hwnd,wNotifyCode); break; /* --- toolbar --- */ /* Up folder button */ case FCIDM_TB_UPFOLDER: FILEDLG95_SHELL_UpFolder(hwnd); break; /* New folder button */ case FCIDM_TB_NEWFOLDER: FILEDLG95_SHELL_ExecuteCommand(hwnd,CMDSTR_NEWFOLDER); break; /* List option button */ case FCIDM_TB_SMALLICON: FILEDLG95_SHELL_ExecuteCommand(hwnd,CMDSTR_VIEWLIST); break; /* Details option button */ case FCIDM_TB_REPORTVIEW: FILEDLG95_SHELL_ExecuteCommand(hwnd,CMDSTR_VIEWDETAILS); break; /* Details option button */ case FCIDM_TB_DESKTOP: FILEDLG95_SHELL_BrowseToDesktop(hwnd); break; case IDC_FILENAME: break; } /* Do not use the listview selection anymore */ fodInfos->DlgInfos.dwDlgProp &= ~FODPROP_USEVIEW; return 0; } /*********************************************************************** * FILEDLG95_OnWMGetIShellBrowser * * WM_GETISHELLBROWSER message handler */ static LRESULT FILEDLG95_OnWMGetIShellBrowser(HWND hwnd) { FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(hwnd,FileOpenDlgInfosStr); TRACE("\n"); SetWindowLongA(hwnd,DWL_MSGRESULT,(LONG)fodInfos->Shell.FOIShellBrowser); return TRUE; } /*********************************************************************** * FILEDLG95_OnOpenMultipleFiles * * Handles the opening of multiple files. * * FIXME * check destination buffer size */ BOOL FILEDLG95_OnOpenMultipleFiles(HWND hwnd, LPSTR lpstrFileList, UINT nFileCount, UINT sizeUsed) { CHAR lpstrPathSpec[MAX_PATH] = ""; LPSTR lpstrFile; UINT nCount, nSizePath; FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(hwnd,FileOpenDlgInfosStr); TRACE("\n"); lpstrFile = fodInfos->ofnInfos->lpstrFile; lpstrFile[0] = '\0'; SHGetPathFromIDListA( fodInfos->ShellInfos.pidlAbsCurrent, lpstrPathSpec ); if ( !(fodInfos->ofnInfos->Flags & OFN_NOVALIDATE) && ( fodInfos->ofnInfos->Flags & OFN_FILEMUSTEXIST)) { LPSTR lpstrTemp = lpstrFileList; for ( nCount = 0; nCount < nFileCount; nCount++ ) { LPITEMIDLIST pidl; pidl = GetPidlFromName(fodInfos->Shell.FOIShellFolder, lpstrTemp); if (!pidl) { CHAR lpstrNotFound[100]; CHAR lpstrMsg[100]; CHAR tmp[400]; LoadStringA(COMMDLG_hInstance32, IDS_FILENOTFOUND, lpstrNotFound, 100); LoadStringA(COMMDLG_hInstance32, IDS_VERIFYFILE, lpstrMsg, 100); strcpy(tmp, lpstrTemp); strcat(tmp, "\n"); strcat(tmp, lpstrNotFound); strcat(tmp, "\n"); strcat(tmp, lpstrMsg); MessageBoxA(hwnd, tmp, fodInfos->ofnInfos->lpstrTitle, MB_OK | MB_ICONEXCLAMATION); return FALSE; } /* move to the next file in the list of files */ lpstrTemp += strlen(lpstrTemp) + 1; COMDLG32_SHFree(pidl); } } nSizePath = strlen(lpstrPathSpec); strcpy( lpstrFile, lpstrPathSpec); memcpy( lpstrFile + nSizePath + 1, lpstrFileList, sizeUsed ); fodInfos->ofnInfos->nFileOffset = nSizePath + 1; fodInfos->ofnInfos->nFileExtension = 0; /* clean and exit */ FILEDLG95_Clean(hwnd); return EndDialog(hwnd,TRUE); } /*********************************************************************** * FILEDLG95_OnOpen * * Ok button WM_COMMAND message handler * * If the function succeeds, the return value is nonzero. */ #define ONOPEN_BROWSE 1 #define ONOPEN_OPEN 2 #define ONOPEN_SEARCH 3 static void FILEDLG95_OnOpenMessage(HWND hwnd, int idCaption, int idText) { char strMsgTitle[MAX_PATH]; char strMsgText [MAX_PATH]; if (idCaption) LoadStringA(COMDLG32_hInstance, idCaption, strMsgTitle, sizeof(strMsgTitle)); else strMsgTitle[0] = '\0'; LoadStringA(COMDLG32_hInstance, idText, strMsgText, sizeof(strMsgText)); MessageBoxA(hwnd,strMsgText, strMsgTitle, MB_OK | MB_ICONHAND); } BOOL FILEDLG95_OnOpen(HWND hwnd) { char * lpstrFileList; UINT nFileCount = 0; UINT sizeUsed = 0; BOOL ret = TRUE; char lpstrPathAndFile[MAX_PATH]; char lpstrTemp[MAX_PATH]; LPSHELLFOLDER lpsf = NULL; int nOpenAction; FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(hwnd,FileOpenDlgInfosStr); TRACE("hwnd=0x%04x\n", hwnd); /* get the files from the edit control */ nFileCount = FILEDLG95_FILENAME_GetFileNames(hwnd, &lpstrFileList, &sizeUsed); /* try if the user selected a folder in the shellview */ if(nFileCount == 0) { BrowseSelectedFolder(hwnd); return FALSE; } if(nFileCount > 1) { ret = FILEDLG95_OnOpenMultipleFiles(hwnd, lpstrFileList, nFileCount, sizeUsed); goto ret; } TRACE("count=%u len=%u file=%s\n", nFileCount, sizeUsed, lpstrFileList); /* Step 1: Build a complete path name from the current folder and the filename or path in the edit box. Special cases: - the path in the edit box is a root path (with or without drive letter) - the edit box contains ".." (or a path with ".." in it) */ /* Get the current directory name */ if (!SHGetPathFromIDListA(fodInfos->ShellInfos.pidlAbsCurrent, lpstrPathAndFile)) { /* we are in a special folder, default to desktop */ if(FAILED(COMDLG32_SHGetFolderPathA(hwnd, CSIDL_DESKTOPDIRECTORY|CSIDL_FLAG_CREATE, 0, 0, lpstrPathAndFile))) { /* last fallback */ GetCurrentDirectoryA(MAX_PATH, lpstrPathAndFile); } } PathAddBackslashA(lpstrPathAndFile); TRACE("current directory=%s\n", lpstrPathAndFile); /* if the user specifyed a fully qualified path use it */ if(PathIsRelativeA(lpstrFileList)) { strcat(lpstrPathAndFile, lpstrFileList); } else { /* does the path have a drive letter? */ if (PathGetDriveNumberA(lpstrFileList) == -1) strcpy(lpstrPathAndFile+2, lpstrFileList); else strcpy(lpstrPathAndFile, lpstrFileList); } /* resolve "." and ".." */ PathCanonicalizeA(lpstrTemp, lpstrPathAndFile ); strcpy(lpstrPathAndFile, lpstrTemp); TRACE("canon=%s\n", lpstrPathAndFile); MemFree(lpstrFileList); /* Step 2: here we have a cleaned up path We have to parse the path step by step to see if we have to browse to a folder if the path points to a directory or the last valid element is a directory. valid variables: lpstrPathAndFile: cleaned up path */ nOpenAction = ONOPEN_BROWSE; #ifdef __WIN32OS2__ /* @@@AH 2001-06-02 moved out of !OFN_NONVALIDATE block - needs to be set */ if (FAILED (SHGetDesktopFolder(&lpsf))) return FALSE; #endif /* dont apply any checks with OFN_NOVALIDATE */ if(!(fodInfos->ofnInfos->Flags & OFN_NOVALIDATE)) { LPSTR lpszTemp, lpszTemp1; LPITEMIDLIST pidl = NULL; /* check for invalid chars */ if(strpbrk(lpstrPathAndFile+3, "/:<>|") != NULL) { FILEDLG95_OnOpenMessage(hwnd, IDS_INVALID_FILENAME_TITLE, IDS_INVALID_FILENAME); ret = FALSE; goto ret; } #ifndef __WIN32OS2__ if (FAILED (SHGetDesktopFolder(&lpsf))) return FALSE; #endif lpszTemp1 = lpszTemp = lpstrPathAndFile; while (lpszTemp1) { LPSHELLFOLDER lpsfChild; WCHAR lpwstrTemp[MAX_PATH]; DWORD dwEaten, dwAttributes; lpszTemp = PathFindNextComponentA(lpszTemp); if (!lpszTemp) break; /* end of path */ if(*lpszTemp) { DWORD len = MultiByteToWideChar( CP_ACP, 0, lpszTemp1, lpszTemp - lpszTemp1, lpwstrTemp, MAX_PATH ); lpwstrTemp[len] = 0; } else { MultiByteToWideChar( CP_ACP, 0, lpszTemp1, -1, lpwstrTemp, sizeof(lpwstrTemp)/sizeof(WCHAR) ); /* if the last element is a wildcard do a search */ if(strpbrk(lpszTemp1, "*?") != NULL) { nOpenAction = ONOPEN_SEARCH; break; } } lpszTemp1 = lpszTemp; TRACE("parse now=%s next=%s sf=%p\n",debugstr_w(lpwstrTemp), debugstr_a(lpszTemp), lpsf); if(lstrlenW(lpwstrTemp)==2) PathAddBackslashW(lpwstrTemp); dwAttributes = SFGAO_FOLDER; if(SUCCEEDED(IShellFolder_ParseDisplayName(lpsf, hwnd, NULL, lpwstrTemp, &dwEaten, &pidl, &dwAttributes))) { /* the path component is valid, we have a pidl of the next path component */ TRACE("parse OK attr=0x%08lx pidl=%p\n", dwAttributes, pidl); if(dwAttributes & SFGAO_FOLDER) { if(FAILED(IShellFolder_BindToObject(lpsf, pidl, 0, &IID_IShellFolder, (LPVOID*)&lpsfChild))) { ERR("bind to failed\n"); /* should not fail */ break; } IShellFolder_Release(lpsf); lpsf = lpsfChild; lpsfChild = NULL; } else { TRACE("value\n"); /* end dialog, return value */ nOpenAction = ONOPEN_OPEN; break; } COMDLG32_SHFree(pidl); pidl = NULL; } else { if(*lpszTemp) /* points to trailing null for last path element */ { if(fodInfos->ofnInfos->Flags & OFN_PATHMUSTEXIST) { FILEDLG95_OnOpenMessage(hwnd, 0, IDS_PATHNOTEXISTING); break; } } else { if(fodInfos->ofnInfos->Flags & OFN_FILEMUSTEXIST) { FILEDLG95_OnOpenMessage(hwnd, 0, IDS_FILENOTEXISTING); break; } } /* change to the current folder */ nOpenAction = ONOPEN_OPEN; break; } } if(pidl) COMDLG32_SHFree(pidl); } #ifdef __WIN32OS2__ else { // @@@AH 2001-06-02 when we are in OFN_NOVALIDATE mode, the action // must be to open the specified file when pressing open button TRACE("OFN_NOVALIDATE mode, set open action to ONOPEN_OPEN\n"); nOpenAction = ONOPEN_OPEN; } #endif /* Step 3: here we have a cleaned up and validated path valid variables: lpsf: ShellFolder bound to the rightmost valid path component lpstrPathAndFile: cleaned up path nOpenAction: action to do */ TRACE("end validate sf=%p\n", lpsf); switch(nOpenAction) { case ONOPEN_SEARCH: /* set the current filter to the file mask and refresh */ TRACE("ONOPEN_SEARCH %s\n", lpstrPathAndFile); { int iPos; LPSTR lpszTemp = PathFindFileNameA(lpstrPathAndFile); DWORD len; /* replace the current filter */ if(fodInfos->ShellInfos.lpstrCurrentFilter) MemFree((LPVOID)fodInfos->ShellInfos.lpstrCurrentFilter); len = MultiByteToWideChar( CP_ACP, 0, lpszTemp, -1, NULL, 0 ); fodInfos->ShellInfos.lpstrCurrentFilter = MemAlloc(len * sizeof(WCHAR)); MultiByteToWideChar( CP_ACP, 0, lpszTemp, -1, fodInfos->ShellInfos.lpstrCurrentFilter, len ); /* set the filter cb to the extension when possible */ if(-1 < (iPos = FILEDLG95_FILETYPE_SearchExt(fodInfos->DlgInfos.hwndFileTypeCB, lpszTemp))) CBSetCurSel(fodInfos->DlgInfos.hwndFileTypeCB, iPos); } /* fall through */ case ONOPEN_BROWSE: /* browse to the highest folder we could bind to */ TRACE("ONOPEN_BROWSE\n"); { IPersistFolder2 * ppf2; if(SUCCEEDED(IShellFolder_QueryInterface( lpsf, &IID_IPersistFolder2, (LPVOID*)&ppf2))) { LPITEMIDLIST pidlCurrent; IPersistFolder2_GetCurFolder(ppf2, &pidlCurrent); IPersistFolder2_Release(ppf2); if( ! COMDLG32_PIDL_ILIsEqual(pidlCurrent, fodInfos->ShellInfos.pidlAbsCurrent)) { IShellBrowser_BrowseObject(fodInfos->Shell.FOIShellBrowser, pidlCurrent, SBSP_ABSOLUTE); } else if( nOpenAction == ONOPEN_SEARCH ) { IShellView_Refresh(fodInfos->Shell.FOIShellView); } COMDLG32_SHFree(pidlCurrent); } } ret = FALSE; break; case ONOPEN_OPEN: /* fill in the return struct and close the dialog */ TRACE("ONOPEN_OPEN %s\n", lpstrPathAndFile); { /* add default extension */ if (fodInfos->ofnInfos->lpstrDefExt) { if (! *PathFindExtensionA(lpstrPathAndFile)) { /* only add "." in case a default extension does exist */ if (*fodInfos->ofnInfos->lpstrDefExt != '\0') { strcat(lpstrPathAndFile, "."); strcat(lpstrPathAndFile, fodInfos->ofnInfos->lpstrDefExt); } } } /* Check that the size of the file does not exceed buffer size. (Allow for extra \0 if OFN_MULTISELECT is set.) */ if(strlen(lpstrPathAndFile) < fodInfos->ofnInfos->nMaxFile - ((fodInfos->ofnInfos->Flags & OFN_ALLOWMULTISELECT) ? 1 : 0)) { LPSTR lpszTemp; /* fill destination buffer */ strcpy(fodInfos->ofnInfos->lpstrFile, lpstrPathAndFile); if (fodInfos->ofnInfos->Flags & OFN_ALLOWMULTISELECT) fodInfos->ofnInfos->lpstrFile[strlen(fodInfos->ofnInfos->lpstrFile) + 1] = '\0'; /* set filename offset */ lpszTemp = PathFindFileNameA(lpstrPathAndFile); fodInfos->ofnInfos->nFileOffset = lpszTemp - lpstrPathAndFile; /* set extension offset */ lpszTemp = PathFindExtensionA(lpstrPathAndFile); fodInfos->ofnInfos->nFileExtension = (*lpszTemp) ? lpszTemp - lpstrPathAndFile + 1 : 0; /* set the lpstrFileTitle */ if(fodInfos->ofnInfos->lpstrFileTitle) { LPSTR lpstrFileTitle = PathFindFileNameA(lpstrPathAndFile); strncpy(fodInfos->ofnInfos->lpstrFileTitle, lpstrFileTitle, fodInfos->ofnInfos->nMaxFileTitle); } /* ask the hook if we can close */ if(IsHooked(fodInfos)) { /* FIXME we are sending ASCII-structures. Does not work with NT */ /* first old style */ TRACE("---\n"); CallWindowProcA((WNDPROC)fodInfos->ofnInfos->lpfnHook, fodInfos->DlgInfos.hwndCustomDlg, fodInfos->HookMsg.fileokstring, 0, (LPARAM)fodInfos->ofnInfos); if (GetWindowLongA(hwnd, DWL_MSGRESULT)) { TRACE("cancled\n"); ret = FALSE; goto ret; } } TRACE("close\n"); FILEDLG95_Clean(hwnd); ret = EndDialog(hwnd, TRUE); } else { /* FIXME set error FNERR_BUFFERTOSMALL */ FILEDLG95_Clean(hwnd); ret = EndDialog(hwnd, FALSE); } goto ret; } break; } ret: if(lpsf) IShellFolder_Release(lpsf); return ret; } /*********************************************************************** * FILEDLG95_SHELL_Init * * Initialisation of the shell objects */ static HRESULT FILEDLG95_SHELL_Init(HWND hwnd) { FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(hwnd,FileOpenDlgInfosStr); TRACE("\n"); /* * Initialisation of the FileOpenDialogInfos structure */ /* Shell */ /*ShellInfos */ fodInfos->ShellInfos.hwndOwner = hwnd; /* Disable multi-select if flag not set */ if (!(fodInfos->ofnInfos->Flags & OFN_ALLOWMULTISELECT)) { fodInfos->ShellInfos.folderSettings.fFlags |= FWF_SINGLESEL; } fodInfos->ShellInfos.folderSettings.fFlags |= FWF_AUTOARRANGE | FWF_ALIGNLEFT; fodInfos->ShellInfos.folderSettings.ViewMode = FVM_LIST; GetWindowRect(GetDlgItem(hwnd,IDC_SHELLSTATIC),&fodInfos->ShellInfos.rectView); ScreenToClient(hwnd,(LPPOINT)&fodInfos->ShellInfos.rectView.left); ScreenToClient(hwnd,(LPPOINT)&fodInfos->ShellInfos.rectView.right); /* Construct the IShellBrowser interface */ fodInfos->Shell.FOIShellBrowser = IShellBrowserImpl_Construct(hwnd); return NOERROR; } /*********************************************************************** * FILEDLG95_SHELL_ExecuteCommand * * Change the folder option and refresh the view * If the function succeeds, the return value is nonzero. */ static BOOL FILEDLG95_SHELL_ExecuteCommand(HWND hwnd, LPCSTR lpVerb) { FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(hwnd,FileOpenDlgInfosStr); IContextMenu * pcm; TRACE("(0x%08x,%p)\n", hwnd, lpVerb); if(SUCCEEDED(IShellView_GetItemObject(fodInfos->Shell.FOIShellView, SVGIO_BACKGROUND, &IID_IContextMenu, (LPVOID*)&pcm))) { CMINVOKECOMMANDINFO ci; ZeroMemory(&ci, sizeof(CMINVOKECOMMANDINFO)); ci.cbSize = sizeof(CMINVOKECOMMANDINFO); ci.lpVerb = lpVerb; ci.hwnd = hwnd; IContextMenu_InvokeCommand(pcm, &ci); IContextMenu_Release(pcm); } return FALSE; } /*********************************************************************** * FILEDLG95_SHELL_UpFolder * * Browse to the specified object * If the function succeeds, the return value is nonzero. */ static BOOL FILEDLG95_SHELL_UpFolder(HWND hwnd) { FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(hwnd,FileOpenDlgInfosStr); TRACE("\n"); if(SUCCEEDED(IShellBrowser_BrowseObject(fodInfos->Shell.FOIShellBrowser, NULL, SBSP_PARENT))) { return TRUE; } return FALSE; } /*********************************************************************** * FILEDLG95_SHELL_BrowseToDesktop * * Browse to the Desktop * If the function succeeds, the return value is nonzero. */ static BOOL FILEDLG95_SHELL_BrowseToDesktop(HWND hwnd) { FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(hwnd,FileOpenDlgInfosStr); LPITEMIDLIST pidl; HRESULT hres; TRACE("\n"); SHGetSpecialFolderLocation(0,CSIDL_DESKTOP,&pidl); hres = IShellBrowser_BrowseObject(fodInfos->Shell.FOIShellBrowser, pidl, SBSP_ABSOLUTE); COMDLG32_SHFree(pidl); return SUCCEEDED(hres); } /*********************************************************************** * FILEDLG95_SHELL_Clean * * Cleans the memory used by shell objects */ static void FILEDLG95_SHELL_Clean(HWND hwnd) { FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(hwnd,FileOpenDlgInfosStr); TRACE("\n"); COMDLG32_SHFree(fodInfos->ShellInfos.pidlAbsCurrent); /* clean Shell interfaces */ IShellView_DestroyViewWindow(fodInfos->Shell.FOIShellView); IShellView_Release(fodInfos->Shell.FOIShellView); IShellFolder_Release(fodInfos->Shell.FOIShellFolder); IShellBrowser_Release(fodInfos->Shell.FOIShellBrowser); if (fodInfos->Shell.FOIDataObject) IDataObject_Release(fodInfos->Shell.FOIDataObject); } /*********************************************************************** * FILEDLG95_FILETYPE_Init * * Initialisation of the file type combo box */ static HRESULT FILEDLG95_FILETYPE_Init(HWND hwnd) { FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(hwnd,FileOpenDlgInfosStr); TRACE("\n"); if(fodInfos->ofnInfos->lpstrFilter) { int nFilters = 0; /* number of filters */ LPSTR lpstrFilter; LPCSTR lpstrPos = fodInfos->ofnInfos->lpstrFilter; for(;;) { /* filter is a list... title\0ext\0......\0\0 * Set the combo item text to the title and the item data * to the ext */ LPCSTR lpstrDisplay; LPSTR lpstrExt; /* Get the title */ if(! *lpstrPos) break; /* end */ lpstrDisplay = lpstrPos; lpstrPos += strlen(lpstrPos) + 1; /* Copy the extensions */ if (! *lpstrPos) return E_FAIL; /* malformed filter */ if (!(lpstrExt = (LPSTR) MemAlloc(strlen(lpstrPos)+1))) return E_FAIL; strcpy(lpstrExt,lpstrPos); lpstrPos += strlen(lpstrPos) + 1; /* Add the item at the end of the combo */ CBAddString(fodInfos->DlgInfos.hwndFileTypeCB, lpstrDisplay); CBSetItemDataPtr(fodInfos->DlgInfos.hwndFileTypeCB, nFilters, lpstrExt); nFilters++; } /* * Set the current filter to the one specified * in the initialisation structure * FIXME: lpstrCustomFilter not handled at all */ /* set default filter index */ if(fodInfos->ofnInfos->nFilterIndex == 0 && fodInfos->ofnInfos->lpstrCustomFilter == NULL) fodInfos->ofnInfos->nFilterIndex = 1; /* First, check to make sure our index isn't out of bounds. */ if ( fodInfos->ofnInfos->nFilterIndex > nFilters ) fodInfos->ofnInfos->nFilterIndex = nFilters; /* Set the current index selection. */ CBSetCurSel(fodInfos->DlgInfos.hwndFileTypeCB, fodInfos->ofnInfos->nFilterIndex-1); /* Get the corresponding text string from the combo box. */ lpstrFilter = (LPSTR) CBGetItemDataPtr(fodInfos->DlgInfos.hwndFileTypeCB, fodInfos->ofnInfos->nFilterIndex-1); if ((INT)lpstrFilter == CB_ERR) /* control is empty */ lpstrFilter = NULL; if(lpstrFilter) { DWORD len; _strlwr(lpstrFilter); /* lowercase */ len = MultiByteToWideChar( CP_ACP, 0, lpstrFilter, -1, NULL, 0 ); fodInfos->ShellInfos.lpstrCurrentFilter = MemAlloc( len * sizeof(WCHAR) ); MultiByteToWideChar( CP_ACP, 0, lpstrFilter, -1, fodInfos->ShellInfos.lpstrCurrentFilter, len ); } } return NOERROR; } /*********************************************************************** * FILEDLG95_FILETYPE_OnCommand * * WM_COMMAND of the file type combo box * If the function succeeds, the return value is nonzero. */ static BOOL FILEDLG95_FILETYPE_OnCommand(HWND hwnd, WORD wNotifyCode) { FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(hwnd,FileOpenDlgInfosStr); switch(wNotifyCode) { case CBN_SELENDOK: { LPSTR lpstrFilter; /* Get the current item of the filetype combo box */ int iItem = CBGetCurSel(fodInfos->DlgInfos.hwndFileTypeCB); /* set the current filter index - indexed from 1 */ fodInfos->ofnInfos->nFilterIndex = iItem + 1; /* Set the current filter with the current selection */ if(fodInfos->ShellInfos.lpstrCurrentFilter) MemFree((LPVOID)fodInfos->ShellInfos.lpstrCurrentFilter); lpstrFilter = (LPSTR) CBGetItemDataPtr(fodInfos->DlgInfos.hwndFileTypeCB, iItem); if((int)lpstrFilter != CB_ERR) { DWORD len; _strlwr(lpstrFilter); /* lowercase */ len = MultiByteToWideChar( CP_ACP, 0, lpstrFilter, -1, NULL, 0 ); fodInfos->ShellInfos.lpstrCurrentFilter = MemAlloc( len * sizeof(WCHAR) ); MultiByteToWideChar( CP_ACP, 0, lpstrFilter, -1, fodInfos->ShellInfos.lpstrCurrentFilter, len ); SendCustomDlgNotificationMessage(hwnd,CDN_TYPECHANGE); } /* Refresh the actual view to display the included items*/ IShellView_Refresh(fodInfos->Shell.FOIShellView); } } return FALSE; } /*********************************************************************** * FILEDLG95_FILETYPE_SearchExt * * searches for a extension in the filetype box */ static int FILEDLG95_FILETYPE_SearchExt(HWND hwnd,LPCSTR lpstrExt) { int i, iCount = CBGetCount(hwnd); TRACE("%s\n", lpstrExt); if(iCount != CB_ERR) { for(i=0;iDlgInfos.hwndFileTypeCB); TRACE("\n"); /* Delete each string of the combo and their associated data */ if(iCount != CB_ERR) { for(iPos = iCount-1;iPos>=0;iPos--) { MemFree((LPSTR) CBGetItemDataPtr(fodInfos->DlgInfos.hwndFileTypeCB,iPos)); CBDeleteString(fodInfos->DlgInfos.hwndFileTypeCB,iPos); } } /* Current filter */ if(fodInfos->ShellInfos.lpstrCurrentFilter) MemFree(fodInfos->ShellInfos.lpstrCurrentFilter); } /*********************************************************************** * FILEDLG95_LOOKIN_Init * * Initialisation of the look in combo box */ static HRESULT FILEDLG95_LOOKIN_Init(HWND hwndCombo) { IShellFolder *psfRoot, *psfDrives; IEnumIDList *lpeRoot, *lpeDrives; LPITEMIDLIST pidlDrives, pidlTmp, pidlTmp1, pidlAbsTmp; LookInInfos *liInfos = MemAlloc(sizeof(LookInInfos)); TRACE("\n"); liInfos->iMaxIndentation = 0; SetPropA(hwndCombo, LookInInfosStr, (HANDLE) liInfos); /* set item height for both text field and listbox */ CBSetItemHeight(hwndCombo,-1,GetSystemMetrics(SM_CYSMICON)); CBSetItemHeight(hwndCombo,0,GetSystemMetrics(SM_CYSMICON)); /* Initialise data of Desktop folder */ SHGetSpecialFolderLocation(0,CSIDL_DESKTOP,&pidlTmp); FILEDLG95_LOOKIN_AddItem(hwndCombo, pidlTmp,LISTEND); COMDLG32_SHFree(pidlTmp); SHGetSpecialFolderLocation(0,CSIDL_DRIVES,&pidlDrives); SHGetDesktopFolder(&psfRoot); if (psfRoot) { /* enumerate the contents of the desktop */ if(SUCCEEDED(IShellFolder_EnumObjects(psfRoot, hwndCombo, SHCONTF_FOLDERS, &lpeRoot))) { while (S_OK == IEnumIDList_Next(lpeRoot, 1, &pidlTmp, NULL)) { FILEDLG95_LOOKIN_AddItem(hwndCombo, pidlTmp,LISTEND); /* special handling for CSIDL_DRIVES */ if (COMDLG32_PIDL_ILIsEqual(pidlTmp, pidlDrives)) { if(SUCCEEDED(IShellFolder_BindToObject(psfRoot, pidlTmp, NULL, &IID_IShellFolder, (LPVOID*)&psfDrives))) { /* enumerate the drives */ if(SUCCEEDED(IShellFolder_EnumObjects(psfDrives, hwndCombo,SHCONTF_FOLDERS, &lpeDrives))) { while (S_OK == IEnumIDList_Next(lpeDrives, 1, &pidlTmp1, NULL)) { pidlAbsTmp = COMDLG32_PIDL_ILCombine(pidlTmp, pidlTmp1); FILEDLG95_LOOKIN_AddItem(hwndCombo, pidlAbsTmp,LISTEND); COMDLG32_SHFree(pidlAbsTmp); COMDLG32_SHFree(pidlTmp1); } IEnumIDList_Release(lpeDrives); } IShellFolder_Release(psfDrives); } } COMDLG32_SHFree(pidlTmp); } IEnumIDList_Release(lpeRoot); } } IShellFolder_Release(psfRoot); COMDLG32_SHFree(pidlDrives); return NOERROR; } /*********************************************************************** * FILEDLG95_LOOKIN_DrawItem * * WM_DRAWITEM message handler */ static LRESULT FILEDLG95_LOOKIN_DrawItem(LPDRAWITEMSTRUCT pDIStruct) { COLORREF crWin = GetSysColor(COLOR_WINDOW); COLORREF crHighLight = GetSysColor(COLOR_HIGHLIGHT); COLORREF crText = GetSysColor(COLOR_WINDOWTEXT); RECT rectText; RECT rectIcon; SHFILEINFOA sfi; HIMAGELIST ilItemImage; int iIndentation; TEXTMETRICA tm; LPSFOLDER tmpFolder; LookInInfos *liInfos = (LookInInfos *)GetPropA(pDIStruct->hwndItem,LookInInfosStr); TRACE("\n"); if(pDIStruct->itemID == -1) return 0; if(!(tmpFolder = (LPSFOLDER) CBGetItemDataPtr(pDIStruct->hwndItem, pDIStruct->itemID))) return 0; if(pDIStruct->itemID == liInfos->uSelectedItem) { ilItemImage = (HIMAGELIST) SHGetFileInfoA ((LPCSTR) tmpFolder->pidlItem, 0, &sfi, sizeof (SHFILEINFOA), SHGFI_PIDL | SHGFI_SMALLICON | SHGFI_OPENICON | SHGFI_SYSICONINDEX | SHGFI_DISPLAYNAME ); } else { ilItemImage = (HIMAGELIST) SHGetFileInfoA ((LPCSTR) tmpFolder->pidlItem, 0, &sfi, sizeof (SHFILEINFOA), SHGFI_PIDL | SHGFI_SMALLICON | SHGFI_SYSICONINDEX | SHGFI_DISPLAYNAME); } /* Is this item selected ? */ if(pDIStruct->itemState & ODS_SELECTED) { SetTextColor(pDIStruct->hDC,(0x00FFFFFF & ~(crText))); SetBkColor(pDIStruct->hDC,crHighLight); FillRect(pDIStruct->hDC,&pDIStruct->rcItem,(HBRUSH)crHighLight); } else { SetTextColor(pDIStruct->hDC,crText); SetBkColor(pDIStruct->hDC,crWin); FillRect(pDIStruct->hDC,&pDIStruct->rcItem,(HBRUSH)crWin); } /* Do not indent item if drawing in the edit of the combo */ if(pDIStruct->itemState & ODS_COMBOBOXEDIT) { iIndentation = 0; ilItemImage = (HIMAGELIST) SHGetFileInfoA ((LPCSTR) tmpFolder->pidlItem, 0, &sfi, sizeof (SHFILEINFOA), SHGFI_PIDL | SHGFI_SMALLICON | SHGFI_OPENICON | SHGFI_SYSICONINDEX | SHGFI_DISPLAYNAME ); } else { iIndentation = tmpFolder->m_iIndent; } /* Draw text and icon */ /* Initialise the icon display area */ rectIcon.left = pDIStruct->rcItem.left + ICONWIDTH/2 * iIndentation; rectIcon.top = pDIStruct->rcItem.top; rectIcon.right = rectIcon.left + ICONWIDTH; rectIcon.bottom = pDIStruct->rcItem.bottom; /* Initialise the text display area */ GetTextMetricsA(pDIStruct->hDC, &tm); rectText.left = rectIcon.right; rectText.top = (pDIStruct->rcItem.top + pDIStruct->rcItem.bottom - tm.tmHeight) / 2; rectText.right = pDIStruct->rcItem.right + XTEXTOFFSET; rectText.bottom = (pDIStruct->rcItem.top + pDIStruct->rcItem.bottom + tm.tmHeight) / 2; /* Draw the icon from the image list */ ImageList_Draw(ilItemImage, sfi.iIcon, pDIStruct->hDC, rectIcon.left, rectIcon.top, ILD_TRANSPARENT ); /* Draw the associated text */ if(sfi.szDisplayName) TextOutA(pDIStruct->hDC,rectText.left,rectText.top,sfi.szDisplayName,strlen(sfi.szDisplayName)); return NOERROR; } /*********************************************************************** * FILEDLG95_LOOKIN_OnCommand * * LookIn combo box WM_COMMAND message handler * If the function succeeds, the return value is nonzero. */ static BOOL FILEDLG95_LOOKIN_OnCommand(HWND hwnd, WORD wNotifyCode) { FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(hwnd,FileOpenDlgInfosStr); TRACE("%p\n", fodInfos); switch(wNotifyCode) { case CBN_SELENDOK: { LPSFOLDER tmpFolder; int iItem; iItem = CBGetCurSel(fodInfos->DlgInfos.hwndLookInCB); if(!(tmpFolder = (LPSFOLDER) CBGetItemDataPtr(fodInfos->DlgInfos.hwndLookInCB, iItem))) return FALSE; if(SUCCEEDED(IShellBrowser_BrowseObject(fodInfos->Shell.FOIShellBrowser, tmpFolder->pidlItem, SBSP_ABSOLUTE))) { return TRUE; } break; } } return FALSE; } /*********************************************************************** * FILEDLG95_LOOKIN_AddItem * * Adds an absolute pidl item to the lookin combo box * returns the index of the inserted item */ static int FILEDLG95_LOOKIN_AddItem(HWND hwnd,LPITEMIDLIST pidl, int iInsertId) { LPITEMIDLIST pidlNext; SHFILEINFOA sfi; SFOLDER *tmpFolder; LookInInfos *liInfos; TRACE("%08x\n", iInsertId); if(!pidl) return -1; if(!(liInfos = (LookInInfos *)GetPropA(hwnd,LookInInfosStr))) return -1; tmpFolder = MemAlloc(sizeof(SFOLDER)); tmpFolder->m_iIndent = 0; /* Calculate the indentation of the item in the lookin*/ pidlNext = pidl; while( (pidlNext=COMDLG32_PIDL_ILGetNext(pidlNext)) ) { tmpFolder->m_iIndent++; } tmpFolder->pidlItem = COMDLG32_PIDL_ILClone(pidl); /* FIXME: memory leak*/ if(tmpFolder->m_iIndent > liInfos->iMaxIndentation) liInfos->iMaxIndentation = tmpFolder->m_iIndent; sfi.dwAttributes = SFGAO_FILESYSANCESTOR | SFGAO_FILESYSTEM; SHGetFileInfoA((LPSTR)pidl, 0, &sfi, sizeof(sfi), SHGFI_DISPLAYNAME | SHGFI_SYSICONINDEX | SHGFI_PIDL | SHGFI_SMALLICON | SHGFI_ATTRIBUTES | SHGFI_ATTR_SPECIFIED); TRACE("-- Add %s attr=%08lx\n", sfi.szDisplayName, sfi.dwAttributes); if((sfi.dwAttributes & SFGAO_FILESYSANCESTOR) || (sfi.dwAttributes & SFGAO_FILESYSTEM)) { int iItemID; TRACE("-- Add %s at %u\n", sfi.szDisplayName, tmpFolder->m_iIndent); /* Add the item at the end of the list */ if(iInsertId < 0) { iItemID = CBAddString(hwnd,sfi.szDisplayName); } /* Insert the item at the iInsertId position*/ else { iItemID = CBInsertString(hwnd,sfi.szDisplayName,iInsertId); } CBSetItemDataPtr(hwnd,iItemID,tmpFolder); return iItemID; } MemFree( tmpFolder ); return -1; } /*********************************************************************** * FILEDLG95_LOOKIN_InsertItemAfterParent * * Insert an item below its parent */ static int FILEDLG95_LOOKIN_InsertItemAfterParent(HWND hwnd,LPITEMIDLIST pidl) { LPITEMIDLIST pidlParent = GetParentPidl(pidl); int iParentPos; TRACE("\n"); iParentPos = FILEDLG95_LOOKIN_SearchItem(hwnd,(WPARAM)pidlParent,SEARCH_PIDL); if(iParentPos < 0) { iParentPos = FILEDLG95_LOOKIN_InsertItemAfterParent(hwnd,pidlParent); } /* Free pidlParent memory */ COMDLG32_SHFree((LPVOID)pidlParent); return FILEDLG95_LOOKIN_AddItem(hwnd,pidl,iParentPos + 1); } /*********************************************************************** * FILEDLG95_LOOKIN_SelectItem * * Adds an absolute pidl item to the lookin combo box * returns the index of the inserted item */ int FILEDLG95_LOOKIN_SelectItem(HWND hwnd,LPITEMIDLIST pidl) { int iItemPos; LookInInfos *liInfos; TRACE("\n"); iItemPos = FILEDLG95_LOOKIN_SearchItem(hwnd,(WPARAM)pidl,SEARCH_PIDL); liInfos = (LookInInfos *)GetPropA(hwnd,LookInInfosStr); if(iItemPos < 0) { while(FILEDLG95_LOOKIN_RemoveMostExpandedItem(hwnd) > -1); iItemPos = FILEDLG95_LOOKIN_InsertItemAfterParent(hwnd,pidl); } else { SFOLDER *tmpFolder = (LPSFOLDER) CBGetItemDataPtr(hwnd,iItemPos); while(liInfos->iMaxIndentation > tmpFolder->m_iIndent) { int iRemovedItem; if(-1 == (iRemovedItem = FILEDLG95_LOOKIN_RemoveMostExpandedItem(hwnd))) break; if(iRemovedItem < iItemPos) iItemPos--; } } CBSetCurSel(hwnd,iItemPos); liInfos->uSelectedItem = iItemPos; return 0; } /*********************************************************************** * FILEDLG95_LOOKIN_RemoveMostExpandedItem * * Remove the item with an expansion level over iExpansionLevel */ static int FILEDLG95_LOOKIN_RemoveMostExpandedItem(HWND hwnd) { int iItemPos; LookInInfos *liInfos = (LookInInfos *)GetPropA(hwnd,LookInInfosStr); TRACE("\n"); if(liInfos->iMaxIndentation <= 2) return -1; if((iItemPos = FILEDLG95_LOOKIN_SearchItem(hwnd,(WPARAM)liInfos->iMaxIndentation,SEARCH_EXP)) >=0) { SFOLDER *tmpFolder = (LPSFOLDER) CBGetItemDataPtr(hwnd,iItemPos); COMDLG32_SHFree(tmpFolder->pidlItem); MemFree(tmpFolder); CBDeleteString(hwnd,iItemPos); liInfos->iMaxIndentation--; return iItemPos; } return -1; } /*********************************************************************** * FILEDLG95_LOOKIN_SearchItem * * Search for pidl in the lookin combo box * returns the index of the found item */ static int FILEDLG95_LOOKIN_SearchItem(HWND hwnd,WPARAM searchArg,int iSearchMethod) { int i = 0; int iCount = CBGetCount(hwnd); TRACE("0x%08x 0x%x\n",searchArg, iSearchMethod); if (iCount != CB_ERR) { for(;ipidlItem)) return i; if(iSearchMethod == SEARCH_EXP && tmpFolder->m_iIndent == (int)searchArg) return i; } } return -1; } /*********************************************************************** * FILEDLG95_LOOKIN_Clean * * Clean the memory used by the lookin combo box */ static void FILEDLG95_LOOKIN_Clean(HWND hwnd) { FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(hwnd,FileOpenDlgInfosStr); int iPos; int iCount = CBGetCount(fodInfos->DlgInfos.hwndLookInCB); TRACE("\n"); /* Delete each string of the combo and their associated data */ if (iCount != CB_ERR) { for(iPos = iCount-1;iPos>=0;iPos--) { SFOLDER *tmpFolder = (LPSFOLDER) CBGetItemDataPtr(fodInfos->DlgInfos.hwndLookInCB,iPos); COMDLG32_SHFree(tmpFolder->pidlItem); MemFree(tmpFolder); CBDeleteString(fodInfos->DlgInfos.hwndLookInCB,iPos); } } /* LookInInfos structure */ RemovePropA(fodInfos->DlgInfos.hwndLookInCB,LookInInfosStr); } /*********************************************************************** * FILEDLG95_FILENAME_FillFromSelection * * fills the edit box from the cached DataObject */ void FILEDLG95_FILENAME_FillFromSelection (HWND hwnd) { FileOpenDlgInfos *fodInfos; LPITEMIDLIST pidl; UINT nFiles = 0, nFileToOpen, nFileSelected, nLength = 0; char lpstrTemp[MAX_PATH]; LPSTR lpstrAllFile = NULL, lpstrCurrFile = NULL; TRACE("\n"); fodInfos = (FileOpenDlgInfos *) GetPropA(hwnd,FileOpenDlgInfosStr); /* Count how many files we have */ nFileSelected = GetNumSelected( fodInfos->Shell.FOIDataObject ); /* calculate the string length, count files */ if (nFileSelected >= 1) { nLength += 3; /* first and last quotes, trailing \0 */ for ( nFileToOpen = 0; nFileToOpen < nFileSelected; nFileToOpen++ ) { pidl = GetPidlFromDataObject( fodInfos->Shell.FOIDataObject, nFileToOpen+1 ); if (pidl) { /* get the total length of the selected file names*/ lpstrTemp[0] = '\0'; GetName( fodInfos->Shell.FOIShellFolder, pidl, SHGDN_INFOLDER, lpstrTemp ); if ( ! IsPidlFolder(fodInfos->Shell.FOIShellFolder, pidl) ) /* Ignore folders */ { nLength += strlen( lpstrTemp ) + 3; nFiles++; } COMDLG32_SHFree( pidl ); } } } /* allocate the buffer */ if (nFiles <= 1) nLength = MAX_PATH; lpstrAllFile = (LPSTR)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, nLength); lpstrAllFile[0] = '\0'; /* Generate the string for the edit control */ if(nFiles >= 1) { lpstrCurrFile = lpstrAllFile; for ( nFileToOpen = 0; nFileToOpen < nFileSelected; nFileToOpen++ ) { pidl = GetPidlFromDataObject( fodInfos->Shell.FOIDataObject, nFileToOpen+1 ); if (pidl) { /* get the file name */ lpstrTemp[0] = '\0'; GetName( fodInfos->Shell.FOIShellFolder, pidl, SHGDN_INFOLDER, lpstrTemp ); if (! IsPidlFolder(fodInfos->Shell.FOIShellFolder, pidl)) /* Ignore folders */ { if ( nFiles > 1) { *lpstrCurrFile++ = '\"'; strcpy( lpstrCurrFile, lpstrTemp ); lpstrCurrFile += strlen( lpstrTemp ); strcpy( lpstrCurrFile, "\" " ); lpstrCurrFile += 2; } else { strcpy( lpstrAllFile, lpstrTemp ); } } COMDLG32_SHFree( (LPVOID) pidl ); } } } #ifdef __WIN32OS2__ //Selecting a directory previously erased the last selected file if(nFiles) { SetWindowTextA( fodInfos->DlgInfos.hwndFileName, lpstrAllFile ); } #else SetWindowTextA( fodInfos->DlgInfos.hwndFileName, lpstrAllFile ); #endif HeapFree(GetProcessHeap(),0, lpstrAllFile ); } /* copied from shell32 to avoid linking to it */ static HRESULT COMDLG32_StrRetToStrNA (LPVOID dest, DWORD len, LPSTRRET src, LPITEMIDLIST pidl) { switch (src->uType) { case STRRET_WSTR: WideCharToMultiByte(CP_ACP, 0, src->DUMMYUNIONNAME_DOT pOleStr, -1, (LPSTR)dest, len, NULL, NULL); COMDLG32_SHFree(src->DUMMYUNIONNAME_DOT pOleStr); break; case STRRET_CSTR: lstrcpynA((LPSTR)dest, src->DUMMYUNIONNAME_DOT cStr, len); break; case STRRET_OFFSET: lstrcpynA((LPSTR)dest, ((LPCSTR)&pidl->mkid)+src->DUMMYUNIONNAME_DOT uOffset, len); break; default: FIXME("unknown type!\n"); if (len) { *(LPSTR)dest = '\0'; } return(FALSE); } return S_OK; } /*********************************************************************** * FILEDLG95_FILENAME_GetFileNames * * copies the filenames to a 0-delimited string list (A\0B\0C\0\0) */ int FILEDLG95_FILENAME_GetFileNames (HWND hwnd, LPSTR * lpstrFileList, UINT * sizeUsed) { FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(hwnd,FileOpenDlgInfosStr); UINT nStrCharCount = 0; /* index in src buffer */ UINT nFileIndex = 0; /* index in dest buffer */ UINT nFileCount = 0; /* number of files */ UINT nStrLen = 0; /* length of string in edit control */ LPSTR lpstrEdit; /* buffer for string from edit control */ TRACE("\n"); /* get the filenames from the edit control */ nStrLen = SendMessageA(fodInfos->DlgInfos.hwndFileName, WM_GETTEXTLENGTH, 0, 0); lpstrEdit = MemAlloc(nStrLen+1); GetDlgItemTextA(hwnd, IDC_FILENAME, lpstrEdit, nStrLen+1); TRACE("nStrLen=%u str=%s\n", nStrLen, lpstrEdit); /* we might get single filename without any '"', * so we need nStrLen + terminating \0 + end-of-list \0 */ *lpstrFileList = MemAlloc(nStrLen+2); *sizeUsed = 0; /* build 0-delimited file list from filenames */ while ( nStrCharCount <= nStrLen ) { if ( lpstrEdit[nStrCharCount]=='"' ) { nStrCharCount++; while ((lpstrEdit[nStrCharCount]!='"') && (nStrCharCount <= nStrLen)) { (*lpstrFileList)[nFileIndex++] = lpstrEdit[nStrCharCount]; (*sizeUsed)++; nStrCharCount++; } (*lpstrFileList)[nFileIndex++] = '\0'; (*sizeUsed)++; nFileCount++; } nStrCharCount++; } /* single, unquoted string */ if ((nStrLen > 0) && (*sizeUsed == 0) ) { strcpy(*lpstrFileList, lpstrEdit); nFileIndex = strlen(lpstrEdit) + 1; (*sizeUsed) = nFileIndex; nFileCount = 1; } /* trailing \0 */ (*lpstrFileList)[nFileIndex] = '\0'; (*sizeUsed)++; MemFree(lpstrEdit); return nFileCount; } #define SETDefFormatEtc(fe,cf,med) \ { \ (fe).cfFormat = cf;\ (fe).dwAspect = DVASPECT_CONTENT; \ (fe).ptd =NULL;\ (fe).tymed = med;\ (fe).lindex = -1;\ }; /* * DATAOBJECT Helper functions */ /*********************************************************************** * COMCTL32_ReleaseStgMedium * * like ReleaseStgMedium from ole32 */ static void COMCTL32_ReleaseStgMedium (STGMEDIUM medium) { if(medium.pUnkForRelease) { IUnknown_Release(medium.pUnkForRelease); } else { GlobalUnlock(medium.DUMMYUNIONNAME_DOT hGlobal); GlobalFree(medium.DUMMYUNIONNAME_DOT hGlobal); } } /*********************************************************************** * GetPidlFromDataObject * * Return pidl(s) by number from the cached DataObject * * nPidlIndex=0 gets the fully qualified root path */ LPITEMIDLIST GetPidlFromDataObject ( IDataObject *doSelected, UINT nPidlIndex) { STGMEDIUM medium; FORMATETC formatetc; LPITEMIDLIST pidl = NULL; TRACE("sv=%p index=%u\n", doSelected, nPidlIndex); /* Set the FORMATETC structure*/ SETDefFormatEtc(formatetc, RegisterClipboardFormatA(CFSTR_SHELLIDLIST), TYMED_HGLOBAL); /* Get the pidls from IDataObject */ if(SUCCEEDED(IDataObject_GetData(doSelected,&formatetc,&medium))) { LPIDA cida = GlobalLock(medium.DUMMYUNIONNAME_DOT hGlobal); if(nPidlIndex <= cida->cidl) { pidl = COMDLG32_PIDL_ILClone((LPITEMIDLIST)(&((LPBYTE)cida)[cida->aoffset[nPidlIndex]])); } COMCTL32_ReleaseStgMedium(medium); } return pidl; } /*********************************************************************** * GetNumSelected * * Return the number of selected items in the DataObject. * */ UINT GetNumSelected( IDataObject *doSelected ) { UINT retVal = 0; STGMEDIUM medium; FORMATETC formatetc; TRACE("sv=%p\n", doSelected); if (!doSelected) return 0; /* Set the FORMATETC structure*/ SETDefFormatEtc(formatetc, RegisterClipboardFormatA(CFSTR_SHELLIDLIST), TYMED_HGLOBAL); /* Get the pidls from IDataObject */ if(SUCCEEDED(IDataObject_GetData(doSelected,&formatetc,&medium))) { LPIDA cida = GlobalLock(medium.DUMMYUNIONNAME_DOT hGlobal); retVal = cida->cidl; COMCTL32_ReleaseStgMedium(medium); return retVal; } return 0; } /* * TOOLS */ /*********************************************************************** * GetName * * Get the pidl's display name (relative to folder) and * put it in lpstrFileName. * * Return NOERROR on success, * E_FAIL otherwise */ HRESULT GetName(LPSHELLFOLDER lpsf, LPITEMIDLIST pidl,DWORD dwFlags,LPSTR lpstrFileName) { STRRET str; HRESULT hRes; TRACE("sf=%p pidl=%p\n", lpsf, pidl); if(!lpsf) { HRESULT hRes; SHGetDesktopFolder(&lpsf); hRes = GetName(lpsf,pidl,dwFlags,lpstrFileName); IShellFolder_Release(lpsf); return hRes; } /* Get the display name of the pidl relative to the folder */ if (SUCCEEDED(hRes = IShellFolder_GetDisplayNameOf(lpsf, pidl, dwFlags, &str))) { return COMDLG32_StrRetToStrNA(lpstrFileName, MAX_PATH, &str, pidl); } return E_FAIL; } /*********************************************************************** * GetShellFolderFromPidl * * pidlRel is the item pidl relative * Return the IShellFolder of the absolute pidl */ IShellFolder *GetShellFolderFromPidl(LPITEMIDLIST pidlAbs) { IShellFolder *psf = NULL,*psfParent; TRACE("%p\n", pidlAbs); if(SUCCEEDED(SHGetDesktopFolder(&psfParent))) { psf = psfParent; if(pidlAbs && pidlAbs->mkid.cb) { if(SUCCEEDED(IShellFolder_BindToObject(psfParent, pidlAbs, NULL, &IID_IShellFolder, (LPVOID*)&psf))) { IShellFolder_Release(psfParent); return psf; } } /* return the desktop */ return psfParent; } return NULL; } /*********************************************************************** * GetParentPidl * * Return the LPITEMIDLIST to the parent of the pidl in the list */ LPITEMIDLIST GetParentPidl(LPITEMIDLIST pidl) { LPITEMIDLIST pidlParent; TRACE("%p\n", pidl); pidlParent = COMDLG32_PIDL_ILClone(pidl); COMDLG32_PIDL_ILRemoveLastID(pidlParent); return pidlParent; } /*********************************************************************** * GetPidlFromName * * returns the pidl of the file name relative to folder * NULL if an error occurred */ LPITEMIDLIST GetPidlFromName(IShellFolder *lpsf,LPCSTR lpcstrFileName) { LPITEMIDLIST pidl; ULONG ulEaten; WCHAR lpwstrDirName[MAX_PATH]; TRACE("sf=%p file=%s\n", lpsf, lpcstrFileName); if(!lpcstrFileName) return NULL; if(!*lpcstrFileName) return NULL; MultiByteToWideChar(CP_ACP,MB_PRECOMPOSED,lpcstrFileName,-1,(LPWSTR)lpwstrDirName,MAX_PATH); if(!lpsf) { SHGetDesktopFolder(&lpsf); pidl = GetPidlFromName(lpsf, lpcstrFileName); IShellFolder_Release(lpsf); } else { IShellFolder_ParseDisplayName(lpsf, 0, NULL, (LPWSTR)lpwstrDirName, &ulEaten, &pidl, NULL); } return pidl; } /* */ BOOL IsPidlFolder (LPSHELLFOLDER psf, LPITEMIDLIST pidl) { ULONG uAttr = SFGAO_FOLDER | SFGAO_HASSUBFOLDER; HRESULT ret; TRACE("%p, %p\n", psf, pidl); ret = IShellFolder_GetAttributesOf( psf, 1, &pidl, &uAttr ); TRACE("-- 0x%08lx 0x%08lx\n", uAttr, ret); /* see documentation shell 4.1*/ return uAttr & (SFGAO_FOLDER | SFGAO_HASSUBFOLDER); } /*********************************************************************** * BrowseSelectedFolder */ static BOOL BrowseSelectedFolder(HWND hwnd) { BOOL bBrowseSelFolder = FALSE; FileOpenDlgInfos *fodInfos = (FileOpenDlgInfos *) GetPropA(hwnd,FileOpenDlgInfosStr); TRACE("\n"); if (GetNumSelected(fodInfos->Shell.FOIDataObject) == 1) { LPITEMIDLIST pidlSelection; /* get the file selected */ pidlSelection = GetPidlFromDataObject( fodInfos->Shell.FOIDataObject, 1); if (IsPidlFolder (fodInfos->Shell.FOIShellFolder, pidlSelection)) { if ( FAILED( IShellBrowser_BrowseObject( fodInfos->Shell.FOIShellBrowser, pidlSelection, SBSP_RELATIVE ) ) ) { MessageBoxA( hwnd, "Path does not exist", fodInfos->ofnInfos->lpstrTitle, MB_OK | MB_ICONEXCLAMATION ); } bBrowseSelFolder = TRUE; } COMDLG32_SHFree( pidlSelection ); } return bBrowseSelFolder; } /* * Memory allocation methods */ static void *MemAlloc(UINT size) { return HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,size); } static void MemFree(void *mem) { if(mem) { HeapFree(GetProcessHeap(),0,mem); } }