/* * Winefile * * Copyright 2000, 2003, 2004, 2005 Martin Fuchs * Copyright 2006 Jason Green * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #ifdef __WINE__ #include "config.h" #include "wine/port.h" /* for unix filesystem function calls */ #include #include #include #endif #define COBJMACROS #include "winefile.h" #include "resource.h" #include "wine/unicode.h" #ifdef _NO_EXTENSIONS #undef _LEFT_FILES #endif #ifndef _MAX_PATH #define _MAX_DRIVE 3 #define _MAX_FNAME 256 #define _MAX_DIR _MAX_FNAME #define _MAX_EXT _MAX_FNAME #define _MAX_PATH 260 #endif #ifdef NONAMELESSUNION #define UNION_MEMBER(x) DUMMYUNIONNAME.x #else #define UNION_MEMBER(x) x #endif #ifdef _SHELL_FOLDERS #define DEFAULT_SPLIT_POS 300 #else #define DEFAULT_SPLIT_POS 200 #endif static const WCHAR registry_key[] = { 'S','o','f','t','w','a','r','e','\\', 'W','i','n','e','\\', 'W','i','n','e','F','i','l','e','\0'}; static const WCHAR reg_start_x[] = { 's','t','a','r','t','X','\0'}; static const WCHAR reg_start_y[] = { 's','t','a','r','t','Y','\0'}; static const WCHAR reg_width[] = { 'w','i','d','t','h','\0'}; static const WCHAR reg_height[] = { 'h','e','i','g','h','t','\0'}; static const WCHAR reg_logfont[] = { 'l','o','g','f','o','n','t','\0'}; enum ENTRY_TYPE { ET_WINDOWS, ET_UNIX, #ifdef _SHELL_FOLDERS ET_SHELL #endif }; typedef struct _Entry { struct _Entry* next; struct _Entry* down; struct _Entry* up; BOOL expanded; BOOL scanned; int level; WIN32_FIND_DATAW data; #ifndef _NO_EXTENSIONS BY_HANDLE_FILE_INFORMATION bhfi; BOOL bhfi_valid; enum ENTRY_TYPE etype; #endif #ifdef _SHELL_FOLDERS LPITEMIDLIST pidl; IShellFolder* folder; HICON hicon; #endif } Entry; typedef struct { Entry entry; WCHAR path[MAX_PATH]; WCHAR volname[_MAX_FNAME]; WCHAR fs[_MAX_DIR]; DWORD drive_type; DWORD fs_flags; } Root; enum COLUMN_FLAGS { COL_SIZE = 0x01, COL_DATE = 0x02, COL_TIME = 0x04, COL_ATTRIBUTES = 0x08, COL_DOSNAMES = 0x10, #ifdef _NO_EXTENSIONS COL_ALL = COL_SIZE|COL_DATE|COL_TIME|COL_ATTRIBUTES|COL_DOSNAMES #else COL_INDEX = 0x20, COL_LINKS = 0x40, COL_ALL = COL_SIZE|COL_DATE|COL_TIME|COL_ATTRIBUTES|COL_DOSNAMES|COL_INDEX|COL_LINKS #endif }; typedef enum { SORT_NAME, SORT_EXT, SORT_SIZE, SORT_DATE } SORT_ORDER; typedef struct { HWND hwnd; #ifndef _NO_EXTENSIONS HWND hwndHeader; #endif #ifndef _NO_EXTENSIONS #define COLUMNS 10 #else #define COLUMNS 5 #endif int widths[COLUMNS]; int positions[COLUMNS+1]; BOOL treePane; int visible_cols; Entry* root; Entry* cur; } Pane; typedef struct { HWND hwnd; Pane left; Pane right; int focus_pane; /* 0: left 1: right */ WINDOWPLACEMENT pos; int split_pos; BOOL header_wdths_ok; WCHAR path[MAX_PATH]; WCHAR filter_pattern[MAX_PATH]; int filter_flags; Root root; SORT_ORDER sortOrder; } ChildWnd; static void read_directory(Entry* dir, LPCWSTR path, SORT_ORDER sortOrder, HWND hwnd); static void set_curdir(ChildWnd* child, Entry* entry, int idx, HWND hwnd); static void refresh_child(ChildWnd* child); static void refresh_drives(void); static void get_path(Entry* dir, PWSTR path); static void format_date(const FILETIME* ft, WCHAR* buffer, int visible_cols); static LRESULT CALLBACK FrameWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam); static LRESULT CALLBACK ChildWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam); static LRESULT CALLBACK TreeWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam); /* globals */ WINEFILE_GLOBALS Globals; static int last_split; /* some common string constants */ static const WCHAR sEmpty[] = {'\0'}; static const WCHAR sSpace[] = {' ', '\0'}; static const WCHAR sNumFmt[] = {'%','d','\0'}; static const WCHAR sQMarks[] = {'?','?','?','\0'}; /* window class names */ static const WCHAR sWINEFILEFRAME[] = {'W','F','S','_','F','r','a','m','e','\0'}; static const WCHAR sWINEFILETREE[] = {'W','F','S','_','T','r','e','e','\0'}; static void format_longlong(LPWSTR ret, ULONGLONG val) { WCHAR buffer[65], *p = &buffer[64]; *p = 0; do { *(--p) = '0' + val % 10; val /= 10; } while (val); lstrcpyW( ret, p ); } /* load resource string */ static LPWSTR load_string(LPWSTR buffer, DWORD size, UINT id) { LoadStringW(Globals.hInstance, id, buffer, size); return buffer; } #define RS(b, i) load_string(b, sizeof(b)/sizeof(b[0]), i) /* display error message for the specified WIN32 error code */ static void display_error(HWND hwnd, DWORD error) { WCHAR b1[BUFFER_LEN], b2[BUFFER_LEN]; PWSTR msg; if (FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER|FORMAT_MESSAGE_FROM_SYSTEM, 0, error, MAKELANGID(LANG_NEUTRAL,SUBLANG_DEFAULT), (PWSTR)&msg, 0, NULL)) MessageBoxW(hwnd, msg, RS(b2,IDS_WINEFILE), MB_OK); else MessageBoxW(hwnd, RS(b1,IDS_ERROR), RS(b2,IDS_WINEFILE), MB_OK); LocalFree(msg); } /* display network error message using WNetGetLastErrorW() */ static void display_network_error(HWND hwnd) { WCHAR msg[BUFFER_LEN], provider[BUFFER_LEN], b2[BUFFER_LEN]; DWORD error; if (WNetGetLastErrorW(&error, msg, BUFFER_LEN, provider, BUFFER_LEN) == NO_ERROR) MessageBoxW(hwnd, msg, RS(b2,IDS_WINEFILE), MB_OK); } static inline BOOL get_check(HWND hwnd, INT id) { return BST_CHECKED&SendMessageW(GetDlgItem(hwnd, id), BM_GETSTATE, 0, 0); } static inline INT set_check(HWND hwnd, INT id, BOOL on) { return SendMessageW(GetDlgItem(hwnd, id), BM_SETCHECK, on?BST_CHECKED:BST_UNCHECKED, 0); } static inline void choose_font(HWND hwnd) { WCHAR dlg_name[BUFFER_LEN], dlg_info[BUFFER_LEN]; CHOOSEFONTW chFont; LOGFONTW lFont; HDC hdc = GetDC(hwnd); GetObjectW(Globals.hfont, sizeof(LOGFONTW), &lFont); chFont.lStructSize = sizeof(CHOOSEFONTW); chFont.hwndOwner = hwnd; chFont.hDC = NULL; chFont.lpLogFont = &lFont; chFont.Flags = CF_SCREENFONTS | CF_FORCEFONTEXIST | CF_LIMITSIZE | CF_NOSCRIPTSEL | CF_INITTOLOGFONTSTRUCT; chFont.rgbColors = RGB(0,0,0); chFont.lCustData = 0; chFont.lpfnHook = NULL; chFont.lpTemplateName = NULL; chFont.hInstance = Globals.hInstance; chFont.lpszStyle = NULL; chFont.nFontType = SIMULATED_FONTTYPE; chFont.nSizeMin = 0; chFont.nSizeMax = 24; if (ChooseFontW(&chFont)) { HWND childWnd; HFONT hFontOld; DeleteObject(Globals.hfont); Globals.hfont = CreateFontIndirectW(&lFont); hFontOld = SelectObject(hdc, Globals.hfont); GetTextExtentPoint32W(hdc, sSpace, 1, &Globals.spaceSize); /* change font in all open child windows */ for(childWnd=GetWindow(Globals.hmdiclient,GW_CHILD); childWnd; childWnd=GetNextWindow(childWnd,GW_HWNDNEXT)) { ChildWnd* child = (ChildWnd*) GetWindowLongPtrW(childWnd, GWLP_USERDATA); SendMessageW(child->left.hwnd, WM_SETFONT, (WPARAM)Globals.hfont, TRUE); SendMessageW(child->right.hwnd, WM_SETFONT, (WPARAM)Globals.hfont, TRUE); SendMessageW(child->left.hwnd, LB_SETITEMHEIGHT, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3)); SendMessageW(child->right.hwnd, LB_SETITEMHEIGHT, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3)); InvalidateRect(child->left.hwnd, NULL, TRUE); InvalidateRect(child->right.hwnd, NULL, TRUE); } SelectObject(hdc, hFontOld); } else if (CommDlgExtendedError()) { LoadStringW(Globals.hInstance, IDS_FONT_SEL_DLG_NAME, dlg_name, BUFFER_LEN); LoadStringW(Globals.hInstance, IDS_FONT_SEL_ERROR, dlg_info, BUFFER_LEN); MessageBoxW(hwnd, dlg_info, dlg_name, MB_OK); } ReleaseDC(hwnd, hdc); } /* allocate and initialise a directory entry */ static Entry* alloc_entry(void) { Entry* entry = HeapAlloc(GetProcessHeap(), 0, sizeof(Entry)); #ifdef _SHELL_FOLDERS entry->pidl = NULL; entry->folder = NULL; entry->hicon = 0; #endif return entry; } /* free a directory entry */ static void free_entry(Entry* entry) { #ifdef _SHELL_FOLDERS if (entry->hicon && entry->hicon!=(HICON)-1) DestroyIcon(entry->hicon); if (entry->folder && entry->folder!=Globals.iDesktop) IShellFolder_Release(entry->folder); if (entry->pidl) IMalloc_Free(Globals.iMalloc, entry->pidl); #endif HeapFree(GetProcessHeap(), 0, entry); } /* recursively free all child entries */ static void free_entries(Entry* dir) { Entry *entry, *next=dir->down; if (next) { dir->down = 0; do { entry = next; next = entry->next; free_entries(entry); free_entry(entry); } while(next); } } static void read_directory_win(Entry* dir, LPCWSTR path) { Entry* first_entry = NULL; Entry* last = NULL; Entry* entry; int level = dir->level + 1; WIN32_FIND_DATAW w32fd; HANDLE hFind; #ifndef _NO_EXTENSIONS HANDLE hFile; #endif WCHAR buffer[MAX_PATH], *p; for(p=buffer; *path; ) *p++ = *path++; *p++ = '\\'; p[0] = '*'; p[1] = '\0'; hFind = FindFirstFileW(buffer, &w32fd); if (hFind != INVALID_HANDLE_VALUE) { do { #ifdef _NO_EXTENSIONS /* hide directory entry "." */ if (w32fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) { LPCWSTR name = w32fd.cFileName; if (name[0]=='.' && name[1]=='\0') continue; } #endif entry = alloc_entry(); if (!first_entry) first_entry = entry; if (last) last->next = entry; memcpy(&entry->data, &w32fd, sizeof(WIN32_FIND_DATAW)); entry->down = NULL; entry->up = dir; entry->expanded = FALSE; entry->scanned = FALSE; entry->level = level; #ifndef _NO_EXTENSIONS entry->etype = ET_WINDOWS; entry->bhfi_valid = FALSE; lstrcpyW(p, entry->data.cFileName); hFile = CreateFileW(buffer, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE, 0, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0); if (hFile != INVALID_HANDLE_VALUE) { if (GetFileInformationByHandle(hFile, &entry->bhfi)) entry->bhfi_valid = TRUE; CloseHandle(hFile); } #endif last = entry; } while(FindNextFileW(hFind, &w32fd)); if (last) last->next = NULL; FindClose(hFind); } dir->down = first_entry; dir->scanned = TRUE; } static Entry* find_entry_win(Entry* dir, LPCWSTR name) { Entry* entry; for(entry=dir->down; entry; entry=entry->next) { LPCWSTR p = name; LPCWSTR q = entry->data.cFileName; do { if (!*p || *p == '\\' || *p == '/') return entry; } while(tolower(*p++) == tolower(*q++)); p = name; q = entry->data.cAlternateFileName; do { if (!*p || *p == '\\' || *p == '/') return entry; } while(tolower(*p++) == tolower(*q++)); } return 0; } static Entry* read_tree_win(Root* root, LPCWSTR path, SORT_ORDER sortOrder, HWND hwnd) { WCHAR buffer[MAX_PATH]; Entry* entry = &root->entry; LPCWSTR s = path; PWSTR d = buffer; HCURSOR old_cursor = SetCursor(LoadCursorW(0, (LPCWSTR)IDC_WAIT)); #ifndef _NO_EXTENSIONS entry->etype = ET_WINDOWS; #endif while(entry) { while(*s && *s != '\\' && *s != '/') *d++ = *s++; while(*s == '\\' || *s == '/') s++; *d++ = '\\'; *d = '\0'; read_directory(entry, buffer, sortOrder, hwnd); if (entry->down) entry->expanded = TRUE; if (!*s) break; entry = find_entry_win(entry, s); } SetCursor(old_cursor); return entry; } #if !defined(_NO_EXTENSIONS) && defined(__WINE__) static BOOL time_to_filetime(const time_t* t, FILETIME* ftime) { struct tm* tm = gmtime(t); SYSTEMTIME stime; if (!tm) return FALSE; stime.wYear = tm->tm_year+1900; stime.wMonth = tm->tm_mon+1; /* stime.wDayOfWeek */ stime.wDay = tm->tm_mday; stime.wHour = tm->tm_hour; stime.wMinute = tm->tm_min; stime.wSecond = tm->tm_sec; stime.wMilliseconds = 0; return SystemTimeToFileTime(&stime, ftime); } static void read_directory_unix(Entry* dir, LPCWSTR path) { Entry* first_entry = NULL; Entry* last = NULL; Entry* entry; DIR* pdir; int level = dir->level + 1; char cpath[MAX_PATH]; WideCharToMultiByte(CP_UNIXCP, 0, path, -1, cpath, MAX_PATH, NULL, NULL); pdir = opendir(cpath); if (pdir) { struct stat st; struct dirent* ent; char buffer[MAX_PATH], *p; const char* s; for(p=buffer,s=cpath; *s; ) *p++ = *s++; if (p==buffer || p[-1]!='/') *p++ = '/'; while((ent=readdir(pdir))) { entry = alloc_entry(); if (!first_entry) first_entry = entry; if (last) last->next = entry; entry->etype = ET_UNIX; strcpy(p, ent->d_name); MultiByteToWideChar(CP_UNIXCP, 0, p, -1, entry->data.cFileName, MAX_PATH); if (!stat(buffer, &st)) { entry->data.dwFileAttributes = p[0]=='.'? FILE_ATTRIBUTE_HIDDEN: 0; if (S_ISDIR(st.st_mode)) entry->data.dwFileAttributes |= FILE_ATTRIBUTE_DIRECTORY; entry->data.nFileSizeLow = st.st_size & 0xFFFFFFFF; entry->data.nFileSizeHigh = st.st_size >> 32; memset(&entry->data.ftCreationTime, 0, sizeof(FILETIME)); time_to_filetime(&st.st_atime, &entry->data.ftLastAccessTime); time_to_filetime(&st.st_mtime, &entry->data.ftLastWriteTime); entry->bhfi.nFileIndexLow = ent->d_ino; entry->bhfi.nFileIndexHigh = 0; entry->bhfi.nNumberOfLinks = st.st_nlink; entry->bhfi_valid = TRUE; } else { entry->data.nFileSizeLow = 0; entry->data.nFileSizeHigh = 0; entry->bhfi_valid = FALSE; } entry->down = NULL; entry->up = dir; entry->expanded = FALSE; entry->scanned = FALSE; entry->level = level; last = entry; } if (last) last->next = NULL; closedir(pdir); } dir->down = first_entry; dir->scanned = TRUE; } static Entry* find_entry_unix(Entry* dir, LPCWSTR name) { Entry* entry; for(entry=dir->down; entry; entry=entry->next) { LPCWSTR p = name; LPCWSTR q = entry->data.cFileName; do { if (!*p || *p == '/') return entry; } while(*p++ == *q++); } return 0; } static Entry* read_tree_unix(Root* root, LPCWSTR path, SORT_ORDER sortOrder, HWND hwnd) { WCHAR buffer[MAX_PATH]; Entry* entry = &root->entry; LPCWSTR s = path; PWSTR d = buffer; HCURSOR old_cursor = SetCursor(LoadCursorW(0, (LPCWSTR)IDC_WAIT)); entry->etype = ET_UNIX; while(entry) { while(*s && *s != '/') *d++ = *s++; while(*s == '/') s++; *d++ = '/'; *d = '\0'; read_directory(entry, buffer, sortOrder, hwnd); if (entry->down) entry->expanded = TRUE; if (!*s) break; entry = find_entry_unix(entry, s); } SetCursor(old_cursor); return entry; } #endif /* !defined(_NO_EXTENSIONS) && defined(__WINE__) */ #ifdef _SHELL_FOLDERS static void free_strret(STRRET* str) { if (str->uType == STRRET_WSTR) IMalloc_Free(Globals.iMalloc, str->UNION_MEMBER(pOleStr)); } static LPWSTR wcscpyn(LPWSTR dest, LPCWSTR source, size_t count) { LPCWSTR s; LPWSTR d = dest; for(s=source; count&&(*d++=*s++); ) count--; return dest; } static void get_strretW(STRRET* str, const SHITEMID* shiid, LPWSTR buffer, int len) { switch(str->uType) { case STRRET_WSTR: wcscpyn(buffer, str->UNION_MEMBER(pOleStr), len); break; case STRRET_OFFSET: MultiByteToWideChar(CP_ACP, 0, (LPCSTR)shiid+str->UNION_MEMBER(uOffset), -1, buffer, len); break; case STRRET_CSTR: MultiByteToWideChar(CP_ACP, 0, str->UNION_MEMBER(cStr), -1, buffer, len); } } static HRESULT name_from_pidl(IShellFolder* folder, LPITEMIDLIST pidl, LPWSTR buffer, int len, SHGDNF flags) { STRRET str; HRESULT hr = IShellFolder_GetDisplayNameOf(folder, pidl, flags, &str); if (SUCCEEDED(hr)) { get_strretW(&str, &pidl->mkid, buffer, len); free_strret(&str); } else buffer[0] = '\0'; return hr; } static HRESULT path_from_pidlW(IShellFolder* folder, LPITEMIDLIST pidl, LPWSTR buffer, int len) { STRRET str; /* SHGDN_FORPARSING: get full path of id list */ HRESULT hr = IShellFolder_GetDisplayNameOf(folder, pidl, SHGDN_FORPARSING, &str); if (SUCCEEDED(hr)) { get_strretW(&str, &pidl->mkid, buffer, len); free_strret(&str); } else buffer[0] = '\0'; return hr; } /* create an item id list from a file system path */ static LPITEMIDLIST get_path_pidl(LPWSTR path, HWND hwnd) { LPITEMIDLIST pidl; HRESULT hr; ULONG len; LPWSTR buffer = path; hr = IShellFolder_ParseDisplayName(Globals.iDesktop, hwnd, NULL, buffer, &len, &pidl, NULL); if (FAILED(hr)) return NULL; return pidl; } /* convert an item id list from relative to absolute (=relative to the desktop) format */ static LPITEMIDLIST get_to_absolute_pidl(Entry* entry, HWND hwnd) { if (entry->up && entry->up->etype==ET_SHELL) { LPITEMIDLIST idl = NULL; while (entry->up) { idl = ILCombine(ILClone(entry->pidl), idl); entry = entry->up; } return idl; } else if (entry->etype == ET_WINDOWS) { WCHAR path[MAX_PATH]; get_path(entry, path); return get_path_pidl(path, hwnd); } else if (entry->pidl) return ILClone(entry->pidl); return NULL; } static HICON extract_icon(IShellFolder* folder, LPCITEMIDLIST pidl) { IExtractIconW* pExtract; if (SUCCEEDED(IShellFolder_GetUIObjectOf(folder, 0, 1, (LPCITEMIDLIST*)&pidl, &IID_IExtractIconW, 0, (LPVOID*)&pExtract))) { WCHAR path[_MAX_PATH]; unsigned flags; HICON hicon; int idx; if (SUCCEEDED(IExtractIconW_GetIconLocation(pExtract, GIL_FORSHELL, path, _MAX_PATH, &idx, &flags))) { if (!(flags & GIL_NOTFILENAME)) { if (idx == -1) idx = 0; /* special case for some control panel applications */ if ((int)ExtractIconExW(path, idx, 0, &hicon, 1) > 0) flags &= ~GIL_DONTCACHE; } else { HICON hIconLarge = 0; HRESULT hr = IExtractIconW_Extract(pExtract, path, idx, &hIconLarge, &hicon, MAKELONG(0/*GetSystemMetrics(SM_CXICON)*/,GetSystemMetrics(SM_CXSMICON))); if (SUCCEEDED(hr)) DestroyIcon(hIconLarge); } return hicon; } } return 0; } static Entry* find_entry_shell(Entry* dir, LPCITEMIDLIST pidl) { Entry* entry; for(entry=dir->down; entry; entry=entry->next) { if (entry->pidl->mkid.cb == pidl->mkid.cb && !memcmp(entry->pidl, pidl, entry->pidl->mkid.cb)) return entry; } return 0; } static Entry* read_tree_shell(Root* root, LPITEMIDLIST pidl, SORT_ORDER sortOrder, HWND hwnd) { Entry* entry = &root->entry; Entry* next; LPITEMIDLIST next_pidl = pidl; IShellFolder* folder; IShellFolder* child = NULL; HRESULT hr; HCURSOR old_cursor = SetCursor(LoadCursorW(0, (LPCWSTR)IDC_WAIT)); #ifndef _NO_EXTENSIONS entry->etype = ET_SHELL; #endif folder = Globals.iDesktop; while(entry) { entry->pidl = next_pidl; entry->folder = folder; if (!pidl->mkid.cb) break; /* copy first element of item idlist */ next_pidl = IMalloc_Alloc(Globals.iMalloc, pidl->mkid.cb+sizeof(USHORT)); memcpy(next_pidl, pidl, pidl->mkid.cb); ((LPITEMIDLIST)((LPBYTE)next_pidl+pidl->mkid.cb))->mkid.cb = 0; hr = IShellFolder_BindToObject(folder, next_pidl, 0, &IID_IShellFolder, (void**)&child); if (FAILED(hr)) break; read_directory(entry, NULL, sortOrder, hwnd); if (entry->down) entry->expanded = TRUE; next = find_entry_shell(entry, next_pidl); if (!next) break; folder = child; entry = next; /* go to next element */ pidl = (LPITEMIDLIST) ((LPBYTE)pidl+pidl->mkid.cb); } SetCursor(old_cursor); return entry; } static void fill_w32fdata_shell(IShellFolder* folder, LPCITEMIDLIST pidl, SFGAOF attribs, WIN32_FIND_DATAW* w32fdata) { if (!(attribs & SFGAO_FILESYSTEM) || FAILED(SHGetDataFromIDListW(folder, pidl, SHGDFIL_FINDDATA, w32fdata, sizeof(WIN32_FIND_DATAW)))) { WIN32_FILE_ATTRIBUTE_DATA fad; IDataObject* pDataObj; STGMEDIUM medium = {0, {0}, 0}; FORMATETC fmt = {Globals.cfStrFName, 0, DVASPECT_CONTENT, -1, TYMED_HGLOBAL}; HRESULT hr = IShellFolder_GetUIObjectOf(folder, 0, 1, &pidl, &IID_IDataObject, 0, (LPVOID*)&pDataObj); if (SUCCEEDED(hr)) { hr = IDataObject_GetData(pDataObj, &fmt, &medium); IDataObject_Release(pDataObj); if (SUCCEEDED(hr)) { LPCWSTR path = GlobalLock(medium.UNION_MEMBER(hGlobal)); UINT sem_org = SetErrorMode(SEM_FAILCRITICALERRORS); if (GetFileAttributesExW(path, GetFileExInfoStandard, &fad)) { w32fdata->dwFileAttributes = fad.dwFileAttributes; w32fdata->ftCreationTime = fad.ftCreationTime; w32fdata->ftLastAccessTime = fad.ftLastAccessTime; w32fdata->ftLastWriteTime = fad.ftLastWriteTime; if (!(fad.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) { w32fdata->nFileSizeLow = fad.nFileSizeLow; w32fdata->nFileSizeHigh = fad.nFileSizeHigh; } } SetErrorMode(sem_org); GlobalUnlock(medium.UNION_MEMBER(hGlobal)); GlobalFree(medium.UNION_MEMBER(hGlobal)); } } } if (attribs & (SFGAO_FOLDER|SFGAO_HASSUBFOLDER)) w32fdata->dwFileAttributes |= FILE_ATTRIBUTE_DIRECTORY; if (attribs & SFGAO_READONLY) w32fdata->dwFileAttributes |= FILE_ATTRIBUTE_READONLY; if (attribs & SFGAO_COMPRESSED) w32fdata->dwFileAttributes |= FILE_ATTRIBUTE_COMPRESSED; } static void read_directory_shell(Entry* dir, HWND hwnd) { IShellFolder* folder = dir->folder; int level = dir->level + 1; HRESULT hr; IShellFolder* child; IEnumIDList* idlist; Entry* first_entry = NULL; Entry* last = NULL; Entry* entry; if (!folder) return; hr = IShellFolder_EnumObjects(folder, hwnd, SHCONTF_FOLDERS|SHCONTF_NONFOLDERS|SHCONTF_INCLUDEHIDDEN|SHCONTF_SHAREABLE|SHCONTF_STORAGE, &idlist); if (SUCCEEDED(hr)) { for(;;) { #define FETCH_ITEM_COUNT 32 LPITEMIDLIST pidls[FETCH_ITEM_COUNT]; SFGAOF attribs; ULONG cnt = 0; ULONG n; memset(pidls, 0, sizeof(pidls)); hr = IEnumIDList_Next(idlist, FETCH_ITEM_COUNT, pidls, &cnt); if (FAILED(hr)) break; if (hr == S_FALSE) break; for(n=0; nnext = entry; memset(&entry->data, 0, sizeof(WIN32_FIND_DATAW)); entry->bhfi_valid = FALSE; attribs = ~SFGAO_FILESYSTEM; /*SFGAO_HASSUBFOLDER|SFGAO_FOLDER; SFGAO_FILESYSTEM sorgt dafür, daß "My Documents" anstatt von "Martin's Documents" angezeigt wird */ hr = IShellFolder_GetAttributesOf(folder, 1, (LPCITEMIDLIST*)&pidls[n], &attribs); if (SUCCEEDED(hr)) { if (attribs != (SFGAOF)~SFGAO_FILESYSTEM) { fill_w32fdata_shell(folder, pidls[n], attribs, &entry->data); entry->bhfi_valid = TRUE; } else attribs = 0; } else attribs = 0; entry->pidl = pidls[n]; if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) { hr = IShellFolder_BindToObject(folder, pidls[n], 0, &IID_IShellFolder, (void**)&child); if (SUCCEEDED(hr)) entry->folder = child; else entry->folder = NULL; } else entry->folder = NULL; if (!entry->data.cFileName[0]) /*hr = */name_from_pidl(folder, pidls[n], entry->data.cFileName, MAX_PATH, /*SHGDN_INFOLDER*/0x2000/*0x2000=SHGDN_INCLUDE_NONFILESYS*/); /* get display icons for files and virtual objects */ if (!(entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) || !(attribs & SFGAO_FILESYSTEM)) { entry->hicon = extract_icon(folder, pidls[n]); if (!entry->hicon) entry->hicon = (HICON)-1; /* don't try again later */ } entry->down = NULL; entry->up = dir; entry->expanded = FALSE; entry->scanned = FALSE; entry->level = level; #ifndef _NO_EXTENSIONS entry->etype = ET_SHELL; entry->bhfi_valid = FALSE; #endif last = entry; } } IEnumIDList_Release(idlist); } if (last) last->next = NULL; dir->down = first_entry; dir->scanned = TRUE; } #endif /* _SHELL_FOLDERS */ /* sort order for different directory/file types */ enum TYPE_ORDER { TO_DIR = 0, TO_DOT = 1, TO_DOTDOT = 2, TO_OTHER_DIR = 3, TO_FILE = 4 }; /* distinguish between ".", ".." and any other directory names */ static int TypeOrderFromDirname(LPCWSTR name) { if (name[0] == '.') { if (name[1] == '\0') return TO_DOT; /* "." */ if (name[1]=='.' && name[2]=='\0') return TO_DOTDOT; /* ".." */ } return TO_OTHER_DIR; /* anything else */ } /* directories first... */ static int compareType(const WIN32_FIND_DATAW* fd1, const WIN32_FIND_DATAW* fd2) { int order1 = fd1->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY? TO_DIR: TO_FILE; int order2 = fd2->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY? TO_DIR: TO_FILE; /* Handle "." and ".." as special case and move them at the very first beginning. */ if (order1==TO_DIR && order2==TO_DIR) { order1 = TypeOrderFromDirname(fd1->cFileName); order2 = TypeOrderFromDirname(fd2->cFileName); } return order2==order1? 0: order1data; const WIN32_FIND_DATAW* fd2 = &(*(const Entry* const*)arg2)->data; int cmp = compareType(fd1, fd2); if (cmp) return cmp; return lstrcmpiW(fd1->cFileName, fd2->cFileName); } static int compareExt(const void* arg1, const void* arg2) { const WIN32_FIND_DATAW* fd1 = &(*(const Entry* const*)arg1)->data; const WIN32_FIND_DATAW* fd2 = &(*(const Entry* const*)arg2)->data; const WCHAR *name1, *name2, *ext1, *ext2; int cmp = compareType(fd1, fd2); if (cmp) return cmp; name1 = fd1->cFileName; name2 = fd2->cFileName; ext1 = strrchrW(name1, '.'); ext2 = strrchrW(name2, '.'); if (ext1) ext1++; else ext1 = sEmpty; if (ext2) ext2++; else ext2 = sEmpty; cmp = lstrcmpiW(ext1, ext2); if (cmp) return cmp; return lstrcmpiW(name1, name2); } static int compareSize(const void* arg1, const void* arg2) { const WIN32_FIND_DATAW* fd1 = &(*(const Entry* const*)arg1)->data; const WIN32_FIND_DATAW* fd2 = &(*(const Entry* const*)arg2)->data; int cmp = compareType(fd1, fd2); if (cmp) return cmp; cmp = fd2->nFileSizeHigh - fd1->nFileSizeHigh; if (cmp < 0) return -1; else if (cmp > 0) return 1; cmp = fd2->nFileSizeLow - fd1->nFileSizeLow; return cmp<0? -1: cmp>0? 1: 0; } static int compareDate(const void* arg1, const void* arg2) { const WIN32_FIND_DATAW* fd1 = &(*(const Entry* const*)arg1)->data; const WIN32_FIND_DATAW* fd2 = &(*(const Entry* const*)arg2)->data; int cmp = compareType(fd1, fd2); if (cmp) return cmp; return CompareFileTime(&fd2->ftLastWriteTime, &fd1->ftLastWriteTime); } static int (*sortFunctions[])(const void* arg1, const void* arg2) = { compareName, /* SORT_NAME */ compareExt, /* SORT_EXT */ compareSize, /* SORT_SIZE */ compareDate /* SORT_DATE */ }; static void SortDirectory(Entry* dir, SORT_ORDER sortOrder) { Entry* entry; Entry** array, **p; int len; len = 0; for(entry=dir->down; entry; entry=entry->next) len++; if (len) { array = HeapAlloc(GetProcessHeap(), 0, len*sizeof(Entry*)); p = array; for(entry=dir->down; entry; entry=entry->next) *p++ = entry; /* call qsort with the appropriate compare function */ qsort(array, len, sizeof(array[0]), sortFunctions[sortOrder]); dir->down = array[0]; for(p=array; --len; p++) p[0]->next = p[1]; (*p)->next = 0; HeapFree(GetProcessHeap(), 0, array); } } static void read_directory(Entry* dir, LPCWSTR path, SORT_ORDER sortOrder, HWND hwnd) { WCHAR buffer[MAX_PATH]; Entry* entry; LPCWSTR s; PWSTR d; #ifdef _SHELL_FOLDERS if (dir->etype == ET_SHELL) { read_directory_shell(dir, hwnd); if (Globals.prescan_node) { s = path; d = buffer; while(*s) *d++ = *s++; *d++ = '\\'; for(entry=dir->down; entry; entry=entry->next) if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) { read_directory_shell(entry, hwnd); SortDirectory(entry, sortOrder); } } } else #endif #if !defined(_NO_EXTENSIONS) && defined(__WINE__) if (dir->etype == ET_UNIX) { read_directory_unix(dir, path); if (Globals.prescan_node) { s = path; d = buffer; while(*s) *d++ = *s++; *d++ = '/'; for(entry=dir->down; entry; entry=entry->next) if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) { lstrcpyW(d, entry->data.cFileName); read_directory_unix(entry, buffer); SortDirectory(entry, sortOrder); } } } else #endif { read_directory_win(dir, path); if (Globals.prescan_node) { s = path; d = buffer; while(*s) *d++ = *s++; *d++ = '\\'; for(entry=dir->down; entry; entry=entry->next) if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) { lstrcpyW(d, entry->data.cFileName); read_directory_win(entry, buffer); SortDirectory(entry, sortOrder); } } } SortDirectory(dir, sortOrder); } static Entry* read_tree(Root* root, LPCWSTR path, LPITEMIDLIST pidl, LPWSTR drv, SORT_ORDER sortOrder, HWND hwnd) { #if !defined(_NO_EXTENSIONS) && defined(__WINE__) static const WCHAR sSlash[] = {'/', '\0'}; #endif static const WCHAR sBackslash[] = {'\\', '\0'}; #ifdef _SHELL_FOLDERS if (pidl) { /* read shell namespace tree */ root->drive_type = DRIVE_UNKNOWN; drv[0] = '\\'; drv[1] = '\0'; load_string(root->volname, sizeof(root->volname)/sizeof(root->volname[0]), IDS_DESKTOP); root->fs_flags = 0; load_string(root->fs, sizeof(root->fs)/sizeof(root->fs[0]), IDS_SHELL); return read_tree_shell(root, pidl, sortOrder, hwnd); } else #endif #if !defined(_NO_EXTENSIONS) && defined(__WINE__) if (*path == '/') { /* read unix file system tree */ root->drive_type = GetDriveTypeW(path); lstrcatW(drv, sSlash); load_string(root->volname, sizeof(root->volname)/sizeof(root->volname[0]), IDS_ROOT_FS); root->fs_flags = 0; load_string(root->fs, sizeof(root->fs)/sizeof(root->fs[0]), IDS_UNIXFS); lstrcpyW(root->path, sSlash); return read_tree_unix(root, path, sortOrder, hwnd); } #endif /* read WIN32 file system tree */ root->drive_type = GetDriveTypeW(path); lstrcatW(drv, sBackslash); GetVolumeInformationW(drv, root->volname, _MAX_FNAME, 0, 0, &root->fs_flags, root->fs, _MAX_DIR); lstrcpyW(root->path, drv); return read_tree_win(root, path, sortOrder, hwnd); } /* flags to filter different file types */ enum TYPE_FILTER { TF_DIRECTORIES = 0x01, TF_PROGRAMS = 0x02, TF_DOCUMENTS = 0x04, TF_OTHERS = 0x08, TF_HIDDEN = 0x10, TF_ALL = 0x1F }; static ChildWnd* alloc_child_window(LPCWSTR path, LPITEMIDLIST pidl, HWND hwnd) { WCHAR drv[_MAX_DRIVE+1], dir[_MAX_DIR], name[_MAX_FNAME], ext[_MAX_EXT]; WCHAR dir_path[MAX_PATH]; static const WCHAR sAsterics[] = {'*', '\0'}; static const WCHAR sTitleFmt[] = {'%','s',' ','-',' ','%','s','\0'}; ChildWnd* child = HeapAlloc(GetProcessHeap(), 0, sizeof(ChildWnd)); Root* root = &child->root; Entry* entry; memset(child, 0, sizeof(ChildWnd)); child->left.treePane = TRUE; child->left.visible_cols = 0; child->right.treePane = FALSE; #ifndef _NO_EXTENSIONS child->right.visible_cols = COL_SIZE|COL_DATE|COL_TIME|COL_ATTRIBUTES|COL_INDEX|COL_LINKS; #else child->right.visible_cols = COL_SIZE|COL_DATE|COL_TIME|COL_ATTRIBUTES; #endif child->pos.length = sizeof(WINDOWPLACEMENT); child->pos.flags = 0; child->pos.showCmd = SW_SHOWNORMAL; child->pos.rcNormalPosition.left = CW_USEDEFAULT; child->pos.rcNormalPosition.top = CW_USEDEFAULT; child->pos.rcNormalPosition.right = CW_USEDEFAULT; child->pos.rcNormalPosition.bottom = CW_USEDEFAULT; child->focus_pane = 0; child->split_pos = DEFAULT_SPLIT_POS; child->sortOrder = SORT_NAME; child->header_wdths_ok = FALSE; if (path) { lstrcpyW(child->path, path); _wsplitpath(path, drv, dir, name, ext); } lstrcpyW(child->filter_pattern, sAsterics); child->filter_flags = TF_ALL; root->entry.level = 0; lstrcpyW(dir_path, drv); lstrcatW(dir_path, dir); entry = read_tree(root, dir_path, pidl, drv, child->sortOrder, hwnd); #ifdef _SHELL_FOLDERS if (root->entry.etype == ET_SHELL) load_string(root->entry.data.cFileName, sizeof(root->entry.data.cFileName)/sizeof(root->entry.data.cFileName[0]), IDS_DESKTOP); else #endif wsprintfW(root->entry.data.cFileName, sTitleFmt, drv, root->fs); root->entry.data.dwFileAttributes = FILE_ATTRIBUTE_DIRECTORY; child->left.root = &root->entry; child->right.root = NULL; set_curdir(child, entry, 0, hwnd); return child; } /* free all memory associated with a child window */ static void free_child_window(ChildWnd* child) { free_entries(&child->root.entry); HeapFree(GetProcessHeap(), 0, child); } /* get full path of specified directory entry */ static void get_path(Entry* dir, PWSTR path) { Entry* entry; int len = 0; int level = 0; #ifdef _SHELL_FOLDERS if (dir->etype == ET_SHELL) { SFGAOF attribs; HRESULT hr = S_OK; path[0] = '\0'; attribs = 0; if (dir->folder) hr = IShellFolder_GetAttributesOf(dir->folder, 1, (LPCITEMIDLIST*)&dir->pidl, &attribs); if (SUCCEEDED(hr) && (attribs&SFGAO_FILESYSTEM)) { IShellFolder* parent = dir->up? dir->up->folder: Globals.iDesktop; hr = path_from_pidlW(parent, dir->pidl, path, MAX_PATH); } } else #endif { for(entry=dir; entry; level++) { LPCWSTR name; int l; { LPCWSTR s; name = entry->data.cFileName; s = name; for(l=0; *s && *s != '/' && *s != '\\'; s++) l++; } if (entry->up) { if (l > 0) { memmove(path+l+1, path, len*sizeof(WCHAR)); memcpy(path+1, name, l*sizeof(WCHAR)); len += l+1; #ifndef _NO_EXTENSIONS if (entry->etype == ET_UNIX) path[0] = '/'; else #endif path[0] = '\\'; } entry = entry->up; } else { memmove(path+l, path, len*sizeof(WCHAR)); memcpy(path, name, l*sizeof(WCHAR)); len += l; break; } } if (!level) { #ifndef _NO_EXTENSIONS if (entry->etype == ET_UNIX) path[len++] = '/'; else #endif path[len++] = '\\'; } path[len] = '\0'; } } static windowOptions load_registry_settings(void) { DWORD size; DWORD type; HKEY hKey; windowOptions opts; LOGFONTW logfont; RegOpenKeyExW( HKEY_CURRENT_USER, registry_key, 0, KEY_QUERY_VALUE, &hKey ); size = sizeof(DWORD); if( RegQueryValueExW( hKey, reg_start_x, NULL, &type, (LPBYTE) &opts.start_x, &size ) != ERROR_SUCCESS ) opts.start_x = CW_USEDEFAULT; if( RegQueryValueExW( hKey, reg_start_y, NULL, &type, (LPBYTE) &opts.start_y, &size ) != ERROR_SUCCESS ) opts.start_y = CW_USEDEFAULT; if( RegQueryValueExW( hKey, reg_width, NULL, &type, (LPBYTE) &opts.width, &size ) != ERROR_SUCCESS ) opts.width = CW_USEDEFAULT; if( RegQueryValueExW( hKey, reg_height, NULL, &type, (LPBYTE) &opts.height, &size ) != ERROR_SUCCESS ) opts.height = CW_USEDEFAULT; size=sizeof(logfont); if( RegQueryValueExW( hKey, reg_logfont, NULL, &type, (LPBYTE) &logfont, &size ) != ERROR_SUCCESS ) GetObjectW(GetStockObject(DEFAULT_GUI_FONT),sizeof(logfont),&logfont); RegCloseKey( hKey ); Globals.hfont = CreateFontIndirectW(&logfont); return opts; } static void save_registry_settings(void) { WINDOWINFO wi; HKEY hKey; INT width, height; LOGFONTW logfont; wi.cbSize = sizeof( WINDOWINFO ); GetWindowInfo(Globals.hMainWnd, &wi); width = wi.rcWindow.right - wi.rcWindow.left; height = wi.rcWindow.bottom - wi.rcWindow.top; if ( RegOpenKeyExW( HKEY_CURRENT_USER, registry_key, 0, KEY_SET_VALUE, &hKey ) != ERROR_SUCCESS ) { /* Unable to save registry settings - try to create key */ if ( RegCreateKeyExW( HKEY_CURRENT_USER, registry_key, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_SET_VALUE, NULL, &hKey, NULL ) != ERROR_SUCCESS ) { /* FIXME: Cannot create key */ return; } } /* Save all of the settings */ RegSetValueExW( hKey, reg_start_x, 0, REG_DWORD, (LPBYTE) &wi.rcWindow.left, sizeof(DWORD) ); RegSetValueExW( hKey, reg_start_y, 0, REG_DWORD, (LPBYTE) &wi.rcWindow.top, sizeof(DWORD) ); RegSetValueExW( hKey, reg_width, 0, REG_DWORD, (LPBYTE) &width, sizeof(DWORD) ); RegSetValueExW( hKey, reg_height, 0, REG_DWORD, (LPBYTE) &height, sizeof(DWORD) ); GetObjectW(Globals.hfont, sizeof(logfont), &logfont); RegSetValueExW( hKey, reg_logfont, 0, REG_BINARY, (LPBYTE)&logfont, sizeof(LOGFONTW) ); /* TODO: Save more settings here (List vs. Detailed View, etc.) */ RegCloseKey( hKey ); } static void resize_frame_rect(HWND hwnd, PRECT prect) { int new_top; RECT rt; if (IsWindowVisible(Globals.htoolbar)) { SendMessageW(Globals.htoolbar, WM_SIZE, 0, 0); GetClientRect(Globals.htoolbar, &rt); prect->top = rt.bottom+3; prect->bottom -= rt.bottom+3; } if (IsWindowVisible(Globals.hdrivebar)) { SendMessageW(Globals.hdrivebar, WM_SIZE, 0, 0); GetClientRect(Globals.hdrivebar, &rt); new_top = --prect->top + rt.bottom+3; MoveWindow(Globals.hdrivebar, 0, prect->top, rt.right, new_top, TRUE); prect->top = new_top; prect->bottom -= rt.bottom+2; } if (IsWindowVisible(Globals.hstatusbar)) { int parts[] = {300, 500}; SendMessageW(Globals.hstatusbar, WM_SIZE, 0, 0); SendMessageW(Globals.hstatusbar, SB_SETPARTS, 2, (LPARAM)&parts); GetClientRect(Globals.hstatusbar, &rt); prect->bottom -= rt.bottom; } MoveWindow(Globals.hmdiclient, prect->left-1,prect->top-1,prect->right+2,prect->bottom+1, TRUE); } static void resize_frame(HWND hwnd, int cx, int cy) { RECT rect; rect.left = 0; rect.top = 0; rect.right = cx; rect.bottom = cy; resize_frame_rect(hwnd, &rect); } static void resize_frame_client(HWND hwnd) { RECT rect; GetClientRect(hwnd, &rect); resize_frame_rect(hwnd, &rect); } static HHOOK hcbthook; static ChildWnd* newchild = NULL; static LRESULT CALLBACK CBTProc(int code, WPARAM wparam, LPARAM lparam) { if (code==HCBT_CREATEWND && newchild) { ChildWnd* child = newchild; newchild = NULL; child->hwnd = (HWND) wparam; SetWindowLongPtrW(child->hwnd, GWLP_USERDATA, (LPARAM)child); } return CallNextHookEx(hcbthook, code, wparam, lparam); } static HWND create_child_window(ChildWnd* child) { MDICREATESTRUCTW mcs; int idx; mcs.szClass = sWINEFILETREE; mcs.szTitle = child->path; mcs.hOwner = Globals.hInstance; mcs.x = child->pos.rcNormalPosition.left; mcs.y = child->pos.rcNormalPosition.top; mcs.cx = child->pos.rcNormalPosition.right-child->pos.rcNormalPosition.left; mcs.cy = child->pos.rcNormalPosition.bottom-child->pos.rcNormalPosition.top; mcs.style = 0; mcs.lParam = 0; hcbthook = SetWindowsHookExW(WH_CBT, CBTProc, 0, GetCurrentThreadId()); newchild = child; child->hwnd = (HWND)SendMessageW(Globals.hmdiclient, WM_MDICREATE, 0, (LPARAM)&mcs); if (!child->hwnd) { UnhookWindowsHookEx(hcbthook); return 0; } UnhookWindowsHookEx(hcbthook); SendMessageW(child->left.hwnd, LB_SETITEMHEIGHT, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3)); SendMessageW(child->right.hwnd, LB_SETITEMHEIGHT, 1, max(Globals.spaceSize.cy,IMAGE_HEIGHT+3)); idx = SendMessageW(child->left.hwnd, LB_FINDSTRING, 0, (LPARAM)child->left.cur); SendMessageW(child->left.hwnd, LB_SETCURSEL, idx, 0); return child->hwnd; } #define RFF_NODEFAULT 0x02 /* No default item selected. */ static void WineFile_OnRun( HWND hwnd ) { static const WCHAR shell32_dll[] = {'S','H','E','L','L','3','2','.','D','L','L',0}; void (WINAPI *pRunFileDlgAW )(HWND, HICON, LPWSTR, LPWSTR, LPWSTR, DWORD); HMODULE hshell = GetModuleHandleW( shell32_dll ); pRunFileDlgAW = (void*)GetProcAddress(hshell, (LPCSTR)61); if (pRunFileDlgAW) pRunFileDlgAW( hwnd, 0, NULL, NULL, NULL, RFF_NODEFAULT); } static INT_PTR CALLBACK DestinationDlgProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam) { WCHAR b1[BUFFER_LEN], b2[BUFFER_LEN]; switch(nmsg) { case WM_INITDIALOG: SetWindowLongPtrW(hwnd, GWLP_USERDATA, lparam); SetWindowTextW(GetDlgItem(hwnd, 201), (LPCWSTR)lparam); return 1; case WM_COMMAND: { int id = (int)wparam; switch(id) { case IDOK: { LPWSTR dest = (LPWSTR)GetWindowLongPtrW(hwnd, GWLP_USERDATA); GetWindowTextW(GetDlgItem(hwnd, 201), dest, MAX_PATH); EndDialog(hwnd, id); break;} case IDCANCEL: EndDialog(hwnd, id); break; case 254: MessageBoxW(hwnd, RS(b1,IDS_NO_IMPL), RS(b2,IDS_WINEFILE), MB_OK); break; } return 1; } } return 0; } struct FilterDialog { WCHAR pattern[MAX_PATH]; int flags; }; static INT_PTR CALLBACK FilterDialogDlgProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam) { static struct FilterDialog* dlg; switch(nmsg) { case WM_INITDIALOG: dlg = (struct FilterDialog*) lparam; SetWindowTextW(GetDlgItem(hwnd, IDC_VIEW_PATTERN), dlg->pattern); set_check(hwnd, IDC_VIEW_TYPE_DIRECTORIES, dlg->flags&TF_DIRECTORIES); set_check(hwnd, IDC_VIEW_TYPE_PROGRAMS, dlg->flags&TF_PROGRAMS); set_check(hwnd, IDC_VIEW_TYPE_DOCUMENTS, dlg->flags&TF_DOCUMENTS); set_check(hwnd, IDC_VIEW_TYPE_OTHERS, dlg->flags&TF_OTHERS); set_check(hwnd, IDC_VIEW_TYPE_HIDDEN, dlg->flags&TF_HIDDEN); return 1; case WM_COMMAND: { int id = (int)wparam; if (id == IDOK) { int flags = 0; GetWindowTextW(GetDlgItem(hwnd, IDC_VIEW_PATTERN), dlg->pattern, MAX_PATH); flags |= get_check(hwnd, IDC_VIEW_TYPE_DIRECTORIES) ? TF_DIRECTORIES : 0; flags |= get_check(hwnd, IDC_VIEW_TYPE_PROGRAMS) ? TF_PROGRAMS : 0; flags |= get_check(hwnd, IDC_VIEW_TYPE_DOCUMENTS) ? TF_DOCUMENTS : 0; flags |= get_check(hwnd, IDC_VIEW_TYPE_OTHERS) ? TF_OTHERS : 0; flags |= get_check(hwnd, IDC_VIEW_TYPE_HIDDEN) ? TF_HIDDEN : 0; dlg->flags = flags; EndDialog(hwnd, id); } else if (id == IDCANCEL) EndDialog(hwnd, id); return 1;} } return 0; } struct PropertiesDialog { WCHAR path[MAX_PATH]; Entry entry; void* pVersionData; }; /* Structure used to store enumerated languages and code pages. */ struct LANGANDCODEPAGE { WORD wLanguage; WORD wCodePage; } *lpTranslate; static LPCSTR InfoStrings[] = { "Comments", "CompanyName", "FileDescription", "FileVersion", "InternalName", "LegalCopyright", "LegalTrademarks", "OriginalFilename", "PrivateBuild", "ProductName", "ProductVersion", "SpecialBuild", NULL }; static void PropDlg_DisplayValue(HWND hlbox, HWND hedit) { int idx = SendMessageW(hlbox, LB_GETCURSEL, 0, 0); if (idx != LB_ERR) { LPCWSTR pValue = (LPCWSTR)SendMessageW(hlbox, LB_GETITEMDATA, idx, 0); if (pValue) SetWindowTextW(hedit, pValue); } } static void CheckForFileInfo(struct PropertiesDialog* dlg, HWND hwnd, LPCWSTR strFilename) { static WCHAR sBackSlash[] = {'\\','\0'}; static WCHAR sTranslation[] = {'\\','V','a','r','F','i','l','e','I','n','f','o','\\','T','r','a','n','s','l','a','t','i','o','n','\0'}; static WCHAR sStringFileInfo[] = {'\\','S','t','r','i','n','g','F','i','l','e','I','n','f','o','\\', '%','0','4','x','%','0','4','x','\\','%','s','\0'}; DWORD dwVersionDataLen = GetFileVersionInfoSizeW(strFilename, NULL); if (dwVersionDataLen) { dlg->pVersionData = HeapAlloc(GetProcessHeap(), 0, dwVersionDataLen); if (GetFileVersionInfoW(strFilename, 0, dwVersionDataLen, dlg->pVersionData)) { LPVOID pVal; UINT nValLen; if (VerQueryValueW(dlg->pVersionData, sBackSlash, &pVal, &nValLen)) { if (nValLen == sizeof(VS_FIXEDFILEINFO)) { VS_FIXEDFILEINFO* pFixedFileInfo = (VS_FIXEDFILEINFO*)pVal; char buffer[BUFFER_LEN]; sprintf(buffer, "%d.%d.%d.%d", HIWORD(pFixedFileInfo->dwFileVersionMS), LOWORD(pFixedFileInfo->dwFileVersionMS), HIWORD(pFixedFileInfo->dwFileVersionLS), LOWORD(pFixedFileInfo->dwFileVersionLS)); SetDlgItemTextA(hwnd, IDC_STATIC_PROP_VERSION, buffer); } } /* Read the list of languages and code pages. */ if (VerQueryValueW(dlg->pVersionData, sTranslation, &pVal, &nValLen)) { struct LANGANDCODEPAGE* pTranslate = (struct LANGANDCODEPAGE*)pVal; struct LANGANDCODEPAGE* pEnd = (struct LANGANDCODEPAGE*)((LPBYTE)pVal+nValLen); HWND hlbox = GetDlgItem(hwnd, IDC_LIST_PROP_VERSION_TYPES); /* Read the file description for each language and code page. */ for(; pTranslatewLanguage, pTranslate->wCodePage, infoStr); /* Retrieve file description for language and code page */ if (VerQueryValueW(dlg->pVersionData, subblock, (PVOID)&pTxt, &nValLen)) { int idx = SendMessageW(hlbox, LB_ADDSTRING, 0L, (LPARAM)infoStr); SendMessageW(hlbox, LB_SETITEMDATA, idx, (LPARAM)pTxt); } } } SendMessageW(hlbox, LB_SETCURSEL, 0, 0); PropDlg_DisplayValue(hlbox, GetDlgItem(hwnd,IDC_LIST_PROP_VERSION_VALUES)); } } } } static INT_PTR CALLBACK PropertiesDialogDlgProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam) { static struct PropertiesDialog* dlg; switch(nmsg) { case WM_INITDIALOG: { static const WCHAR sByteFmt[] = {'%','s',' ','B','y','t','e','s','\0'}; WCHAR b1[BUFFER_LEN], b2[BUFFER_LEN]; LPWIN32_FIND_DATAW pWFD; dlg = (struct PropertiesDialog*) lparam; pWFD = (LPWIN32_FIND_DATAW)&dlg->entry.data; GetWindowTextW(hwnd, b1, MAX_PATH); wsprintfW(b2, b1, pWFD->cFileName); SetWindowTextW(hwnd, b2); format_date(&pWFD->ftLastWriteTime, b1, COL_DATE|COL_TIME); SetWindowTextW(GetDlgItem(hwnd, IDC_STATIC_PROP_LASTCHANGE), b1); format_longlong( b1, ((ULONGLONG)pWFD->nFileSizeHigh << 32) | pWFD->nFileSizeLow ); wsprintfW(b2, sByteFmt, b1); SetWindowTextW(GetDlgItem(hwnd, IDC_STATIC_PROP_SIZE), b2); SetWindowTextW(GetDlgItem(hwnd, IDC_STATIC_PROP_FILENAME), pWFD->cFileName); SetWindowTextW(GetDlgItem(hwnd, IDC_STATIC_PROP_PATH), dlg->path); set_check(hwnd, IDC_CHECK_READONLY, pWFD->dwFileAttributes&FILE_ATTRIBUTE_READONLY); set_check(hwnd, IDC_CHECK_ARCHIVE, pWFD->dwFileAttributes&FILE_ATTRIBUTE_ARCHIVE); set_check(hwnd, IDC_CHECK_COMPRESSED, pWFD->dwFileAttributes&FILE_ATTRIBUTE_COMPRESSED); set_check(hwnd, IDC_CHECK_HIDDEN, pWFD->dwFileAttributes&FILE_ATTRIBUTE_HIDDEN); set_check(hwnd, IDC_CHECK_SYSTEM, pWFD->dwFileAttributes&FILE_ATTRIBUTE_SYSTEM); CheckForFileInfo(dlg, hwnd, dlg->path); return 1;} case WM_COMMAND: { int id = (int)wparam; switch(HIWORD(wparam)) { case LBN_SELCHANGE: { HWND hlbox = GetDlgItem(hwnd, IDC_LIST_PROP_VERSION_TYPES); PropDlg_DisplayValue(hlbox, GetDlgItem(hwnd,IDC_LIST_PROP_VERSION_VALUES)); break; } case BN_CLICKED: if (id==IDOK || id==IDCANCEL) EndDialog(hwnd, id); } return 1;} case WM_NCDESTROY: HeapFree(GetProcessHeap(), 0, dlg->pVersionData); dlg->pVersionData = NULL; break; } return 0; } static void show_properties_dlg(Entry* entry, HWND hwnd) { struct PropertiesDialog dlg; memset(&dlg, 0, sizeof(struct PropertiesDialog)); get_path(entry, dlg.path); memcpy(&dlg.entry, entry, sizeof(Entry)); DialogBoxParamW(Globals.hInstance, MAKEINTRESOURCEW(IDD_DIALOG_PROPERTIES), hwnd, PropertiesDialogDlgProc, (LPARAM)&dlg); } #ifndef _NO_EXTENSIONS static struct FullScreenParameters { BOOL mode; RECT orgPos; BOOL wasZoomed; } g_fullscreen = { FALSE, /* mode */ {0, 0, 0, 0}, FALSE }; static void frame_get_clientspace(HWND hwnd, PRECT prect) { RECT rt; if (!IsIconic(hwnd)) GetClientRect(hwnd, prect); else { WINDOWPLACEMENT wp; GetWindowPlacement(hwnd, &wp); prect->left = prect->top = 0; prect->right = wp.rcNormalPosition.right-wp.rcNormalPosition.left- 2*(GetSystemMetrics(SM_CXSIZEFRAME)+GetSystemMetrics(SM_CXEDGE)); prect->bottom = wp.rcNormalPosition.bottom-wp.rcNormalPosition.top- 2*(GetSystemMetrics(SM_CYSIZEFRAME)+GetSystemMetrics(SM_CYEDGE))- GetSystemMetrics(SM_CYCAPTION)-GetSystemMetrics(SM_CYMENUSIZE); } if (IsWindowVisible(Globals.htoolbar)) { GetClientRect(Globals.htoolbar, &rt); prect->top += rt.bottom+2; } if (IsWindowVisible(Globals.hdrivebar)) { GetClientRect(Globals.hdrivebar, &rt); prect->top += rt.bottom+2; } if (IsWindowVisible(Globals.hstatusbar)) { GetClientRect(Globals.hstatusbar, &rt); prect->bottom -= rt.bottom; } } static BOOL toggle_fullscreen(HWND hwnd) { RECT rt; if ((g_fullscreen.mode=!g_fullscreen.mode)) { GetWindowRect(hwnd, &g_fullscreen.orgPos); g_fullscreen.wasZoomed = IsZoomed(hwnd); Frame_CalcFrameClient(hwnd, &rt); MapWindowPoints( hwnd, 0, (POINT *)&rt, 2 ); rt.left = g_fullscreen.orgPos.left-rt.left; rt.top = g_fullscreen.orgPos.top-rt.top; rt.right = GetSystemMetrics(SM_CXSCREEN)+g_fullscreen.orgPos.right-rt.right; rt.bottom = GetSystemMetrics(SM_CYSCREEN)+g_fullscreen.orgPos.bottom-rt.bottom; MoveWindow(hwnd, rt.left, rt.top, rt.right-rt.left, rt.bottom-rt.top, TRUE); } else { MoveWindow(hwnd, g_fullscreen.orgPos.left, g_fullscreen.orgPos.top, g_fullscreen.orgPos.right-g_fullscreen.orgPos.left, g_fullscreen.orgPos.bottom-g_fullscreen.orgPos.top, TRUE); if (g_fullscreen.wasZoomed) ShowWindow(hwnd, WS_MAXIMIZE); } return g_fullscreen.mode; } static void fullscreen_move(HWND hwnd) { RECT rt, pos; GetWindowRect(hwnd, &pos); Frame_CalcFrameClient(hwnd, &rt); MapWindowPoints( hwnd, 0, (POINT *)&rt, 2 ); rt.left = pos.left-rt.left; rt.top = pos.top-rt.top; rt.right = GetSystemMetrics(SM_CXSCREEN)+pos.right-rt.right; rt.bottom = GetSystemMetrics(SM_CYSCREEN)+pos.bottom-rt.bottom; MoveWindow(hwnd, rt.left, rt.top, rt.right-rt.left, rt.bottom-rt.top, TRUE); } #endif static void toggle_child(HWND hwnd, UINT cmd, HWND hchild) { BOOL vis = IsWindowVisible(hchild); CheckMenuItem(Globals.hMenuOptions, cmd, vis?MF_BYCOMMAND:MF_BYCOMMAND|MF_CHECKED); ShowWindow(hchild, vis?SW_HIDE:SW_SHOW); #ifndef _NO_EXTENSIONS if (g_fullscreen.mode) fullscreen_move(hwnd); #endif resize_frame_client(hwnd); } static BOOL activate_drive_window(LPCWSTR path) { WCHAR drv1[_MAX_DRIVE], drv2[_MAX_DRIVE]; HWND child_wnd; _wsplitpath(path, drv1, 0, 0, 0); /* search for a already open window for the same drive */ for(child_wnd=GetNextWindow(Globals.hmdiclient,GW_CHILD); child_wnd; child_wnd=GetNextWindow(child_wnd, GW_HWNDNEXT)) { ChildWnd* child = (ChildWnd*)GetWindowLongPtrW(child_wnd, GWLP_USERDATA); if (child) { _wsplitpath(child->root.path, drv2, 0, 0, 0); if (!lstrcmpiW(drv2, drv1)) { SendMessageW(Globals.hmdiclient, WM_MDIACTIVATE, (WPARAM)child_wnd, 0); if (IsIconic(child_wnd)) ShowWindow(child_wnd, SW_SHOWNORMAL); return TRUE; } } } return FALSE; } #ifndef _NO_EXTENSIONS static BOOL activate_fs_window(LPCWSTR filesys) { HWND child_wnd; /* search for a already open window of the given file system name */ for(child_wnd=GetNextWindow(Globals.hmdiclient,GW_CHILD); child_wnd; child_wnd=GetNextWindow(child_wnd, GW_HWNDNEXT)) { ChildWnd* child = (ChildWnd*) GetWindowLongPtrW(child_wnd, GWLP_USERDATA); if (child) { if (!lstrcmpiW(child->root.fs, filesys)) { SendMessageW(Globals.hmdiclient, WM_MDIACTIVATE, (WPARAM)child_wnd, 0); if (IsIconic(child_wnd)) ShowWindow(child_wnd, SW_SHOWNORMAL); return TRUE; } } } return FALSE; } #endif /* _NO_EXTENSIONS */ static LRESULT CALLBACK FrameWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam) { WCHAR b1[BUFFER_LEN], b2[BUFFER_LEN]; switch(nmsg) { case WM_CLOSE: if (Globals.saveSettings) save_registry_settings(); DestroyWindow(hwnd); /* clear handle variables */ Globals.hMenuFrame = 0; Globals.hMenuView = 0; Globals.hMenuOptions = 0; Globals.hMainWnd = 0; Globals.hmdiclient = 0; Globals.hdrivebar = 0; break; case WM_DESTROY: PostQuitMessage(0); break; case WM_INITMENUPOPUP: { HWND hwndClient = (HWND)SendMessageW(Globals.hmdiclient, WM_MDIGETACTIVE, 0, 0); if (!SendMessageW(hwndClient, WM_INITMENUPOPUP, wparam, lparam)) return 0; break;} case WM_COMMAND: { UINT cmd = LOWORD(wparam); HWND hwndClient = (HWND)SendMessageW(Globals.hmdiclient, WM_MDIGETACTIVE, 0, 0); if (SendMessageW(hwndClient, WM_DISPATCH_COMMAND, wparam, lparam)) break; if (cmd>=ID_DRIVE_FIRST && cmd<=ID_DRIVE_FIRST+0xFF) { WCHAR drv[_MAX_DRIVE], path[MAX_PATH]; ChildWnd* child; LPCWSTR root = Globals.drives; int i; for(i=cmd-ID_DRIVE_FIRST; i--; root++) while(*root) root++; if (activate_drive_window(root)) return 0; _wsplitpath(root, drv, 0, 0, 0); if (!SetCurrentDirectoryW(drv)) { display_error(hwnd, GetLastError()); return 0; } GetCurrentDirectoryW(MAX_PATH, path); /*TODO: store last directory per drive */ child = alloc_child_window(path, NULL, hwnd); if (!create_child_window(child)) HeapFree(GetProcessHeap(), 0, child); } else switch(cmd) { case ID_FILE_EXIT: SendMessageW(hwnd, WM_CLOSE, 0, 0); break; case ID_WINDOW_NEW: { WCHAR path[MAX_PATH]; ChildWnd* child; GetCurrentDirectoryW(MAX_PATH, path); child = alloc_child_window(path, NULL, hwnd); if (!create_child_window(child)) HeapFree(GetProcessHeap(), 0, child); break;} case ID_REFRESH: refresh_drives(); break; case ID_WINDOW_CASCADE: SendMessageW(Globals.hmdiclient, WM_MDICASCADE, 0, 0); break; case ID_WINDOW_TILE_HORZ: SendMessageW(Globals.hmdiclient, WM_MDITILE, MDITILE_HORIZONTAL, 0); break; case ID_WINDOW_TILE_VERT: SendMessageW(Globals.hmdiclient, WM_MDITILE, MDITILE_VERTICAL, 0); break; case ID_WINDOW_ARRANGE: SendMessageW(Globals.hmdiclient, WM_MDIICONARRANGE, 0, 0); break; case ID_SELECT_FONT: choose_font(hwnd); break; case ID_VIEW_TOOL_BAR: toggle_child(hwnd, cmd, Globals.htoolbar); break; case ID_VIEW_DRIVE_BAR: toggle_child(hwnd, cmd, Globals.hdrivebar); break; case ID_VIEW_STATUSBAR: toggle_child(hwnd, cmd, Globals.hstatusbar); break; case ID_VIEW_SAVESETTINGS: Globals.saveSettings = !Globals.saveSettings; CheckMenuItem(Globals.hMenuOptions, ID_VIEW_SAVESETTINGS, Globals.saveSettings ? MF_CHECKED : MF_UNCHECKED ); break; case ID_RUN: WineFile_OnRun( hwnd ); break; case ID_CONNECT_NETWORK_DRIVE: { DWORD ret = WNetConnectionDialog(hwnd, RESOURCETYPE_DISK); if (ret == NO_ERROR) refresh_drives(); else if (ret != (DWORD)-1) { if (ret == ERROR_EXTENDED_ERROR) display_network_error(hwnd); else display_error(hwnd, ret); } break;} case ID_DISCONNECT_NETWORK_DRIVE: { DWORD ret = WNetDisconnectDialog(hwnd, RESOURCETYPE_DISK); if (ret == NO_ERROR) refresh_drives(); else if (ret != (DWORD)-1) { if (ret == ERROR_EXTENDED_ERROR) display_network_error(hwnd); else display_error(hwnd, ret); } break;} case ID_HELP: WinHelpW(hwnd, RS(b1,IDS_WINEFILE), HELP_INDEX, 0); break; #ifndef _NO_EXTENSIONS case ID_VIEW_FULLSCREEN: CheckMenuItem(Globals.hMenuOptions, cmd, toggle_fullscreen(hwnd)?MF_CHECKED:0); break; #ifdef __WINE__ case ID_DRIVE_UNIX_FS: { WCHAR path[MAX_PATH]; char cpath[MAX_PATH]; ChildWnd* child; if (activate_fs_window(RS(b1,IDS_UNIXFS))) break; getcwd(cpath, MAX_PATH); MultiByteToWideChar(CP_UNIXCP, 0, cpath, -1, path, MAX_PATH); child = alloc_child_window(path, NULL, hwnd); if (!create_child_window(child)) HeapFree(GetProcessHeap(), 0, child); break;} #endif #ifdef _SHELL_FOLDERS case ID_DRIVE_SHELL_NS: { WCHAR path[MAX_PATH]; ChildWnd* child; if (activate_fs_window(RS(b1,IDS_SHELL))) break; GetCurrentDirectoryW(MAX_PATH, path); child = alloc_child_window(path, get_path_pidl(path,hwnd), hwnd); if (!create_child_window(child)) HeapFree(GetProcessHeap(), 0, child); break;} #endif #endif /*TODO: There are even more menu items! */ case ID_ABOUT: ShellAboutW(hwnd, RS(b1,IDS_WINEFILE), NULL, LoadImageW( Globals.hInstance, MAKEINTRESOURCEW(IDI_WINEFILE), IMAGE_ICON, 48, 48, LR_SHARED )); break; default: /*TODO: if (wParam >= PM_FIRST_LANGUAGE && wParam <= PM_LAST_LANGUAGE) STRING_SelectLanguageByNumber(wParam - PM_FIRST_LANGUAGE); else */if ((cmd=IDW_FIRST_CHILD+0x100) && (cmdSC_RESTORE)) MessageBoxW(hwnd, RS(b2,IDS_NO_IMPL), RS(b1,IDS_WINEFILE), MB_OK); return DefFrameProcW(hwnd, Globals.hmdiclient, nmsg, wparam, lparam); } break;} case WM_SIZE: resize_frame(hwnd, LOWORD(lparam), HIWORD(lparam)); break; /* do not pass message to DefFrameProcW */ case WM_DEVICECHANGE: SendMessageW(hwnd, WM_COMMAND, MAKELONG(ID_REFRESH,0), 0); break; #ifndef _NO_EXTENSIONS case WM_GETMINMAXINFO: { LPMINMAXINFO lpmmi = (LPMINMAXINFO)lparam; lpmmi->ptMaxTrackSize.x <<= 1;/*2*GetSystemMetrics(SM_CXSCREEN) / SM_CXVIRTUALSCREEN */ lpmmi->ptMaxTrackSize.y <<= 1;/*2*GetSystemMetrics(SM_CYSCREEN) / SM_CYVIRTUALSCREEN */ break;} case FRM_CALC_CLIENT: frame_get_clientspace(hwnd, (PRECT)lparam); return TRUE; #endif /* _NO_EXTENSIONS */ default: return DefFrameProcW(hwnd, Globals.hmdiclient, nmsg, wparam, lparam); } return 0; } static WCHAR g_pos_names[COLUMNS][20] = { {'\0'} /* symbol */ }; static const int g_pos_align[] = { 0, HDF_LEFT, /* Name */ HDF_RIGHT, /* Size */ HDF_LEFT, /* CDate */ #ifndef _NO_EXTENSIONS HDF_LEFT, /* ADate */ HDF_LEFT, /* MDate */ HDF_LEFT, /* Index */ HDF_CENTER, /* Links */ #endif HDF_CENTER, /* Attributes */ #ifndef _NO_EXTENSIONS HDF_LEFT /* Security */ #endif }; static void resize_tree(ChildWnd* child, int cx, int cy) { HDWP hdwp = BeginDeferWindowPos(4); RECT rt; rt.left = 0; rt.top = 0; rt.right = cx; rt.bottom = cy; cx = child->split_pos + SPLIT_WIDTH/2; #ifndef _NO_EXTENSIONS { WINDOWPOS wp; HD_LAYOUT hdl; hdl.prc = &rt; hdl.pwpos = ℘ SendMessageW(child->left.hwndHeader, HDM_LAYOUT, 0, (LPARAM)&hdl); DeferWindowPos(hdwp, child->left.hwndHeader, wp.hwndInsertAfter, wp.x-1, wp.y, child->split_pos-SPLIT_WIDTH/2+1, wp.cy, wp.flags); DeferWindowPos(hdwp, child->right.hwndHeader, wp.hwndInsertAfter, rt.left+cx+1, wp.y, wp.cx-cx+2, wp.cy, wp.flags); } #endif /* _NO_EXTENSIONS */ DeferWindowPos(hdwp, child->left.hwnd, 0, rt.left, rt.top, child->split_pos-SPLIT_WIDTH/2-rt.left, rt.bottom-rt.top, SWP_NOZORDER|SWP_NOACTIVATE); DeferWindowPos(hdwp, child->right.hwnd, 0, rt.left+cx+1, rt.top, rt.right-cx, rt.bottom-rt.top, SWP_NOZORDER|SWP_NOACTIVATE); EndDeferWindowPos(hdwp); } #ifndef _NO_EXTENSIONS static HWND create_header(HWND parent, Pane* pane, UINT id) { HDITEMW hdi; int idx; HWND hwnd = CreateWindowW(WC_HEADERW, 0, WS_CHILD|WS_VISIBLE|HDS_HORZ|HDS_FULLDRAG/*TODO: |HDS_BUTTONS + sort orders*/, 0, 0, 0, 0, parent, (HMENU)ULongToHandle(id), Globals.hInstance, 0); if (!hwnd) return 0; SendMessageW(hwnd, WM_SETFONT, (WPARAM)GetStockObject(DEFAULT_GUI_FONT), FALSE); hdi.mask = HDI_TEXT|HDI_WIDTH|HDI_FORMAT; for(idx=0; idxwidths[idx]; SendMessageW(hwnd, HDM_INSERTITEMW, idx, (LPARAM)&hdi); } return hwnd; } #endif /* _NO_EXTENSIONS */ static void init_output(HWND hwnd) { static const WCHAR s1000[] = {'1','0','0','0','\0'}; WCHAR b[16]; HFONT old_font; HDC hdc = GetDC(hwnd); if (GetNumberFormatW(LOCALE_USER_DEFAULT, 0, s1000, 0, b, 16) > 4) Globals.num_sep = b[1]; else Globals.num_sep = '.'; old_font = SelectObject(hdc, Globals.hfont); GetTextExtentPoint32W(hdc, sSpace, 1, &Globals.spaceSize); SelectObject(hdc, old_font); ReleaseDC(hwnd, hdc); } static void draw_item(Pane* pane, LPDRAWITEMSTRUCT dis, Entry* entry, int calcWidthCol); /* calculate preferred width for all visible columns */ static BOOL calc_widths(Pane* pane, BOOL anyway) { int col, x, cx, spc=3*Globals.spaceSize.cx; int entries = SendMessageW(pane->hwnd, LB_GETCOUNT, 0, 0); int orgWidths[COLUMNS]; int orgPositions[COLUMNS+1]; HFONT hfontOld; HDC hdc; int cnt; if (!anyway) { memcpy(orgWidths, pane->widths, sizeof(orgWidths)); memcpy(orgPositions, pane->positions, sizeof(orgPositions)); } for(col=0; colwidths[col] = 0; hdc = GetDC(pane->hwnd); hfontOld = SelectObject(hdc, Globals.hfont); for(cnt=0; cnthwnd, LB_GETITEMDATA, cnt, 0); DRAWITEMSTRUCT dis; dis.CtlType = 0; dis.CtlID = 0; dis.itemID = 0; dis.itemAction = 0; dis.itemState = 0; dis.hwndItem = pane->hwnd; dis.hDC = hdc; dis.rcItem.left = 0; dis.rcItem.top = 0; dis.rcItem.right = 0; dis.rcItem.bottom = 0; /*dis.itemData = 0; */ draw_item(pane, &dis, entry, COLUMNS); } SelectObject(hdc, hfontOld); ReleaseDC(pane->hwnd, hdc); x = 0; for(col=0; colpositions[col] = x; cx = pane->widths[col]; if (cx) { cx += spc; if (cx < IMAGE_WIDTH) cx = IMAGE_WIDTH; pane->widths[col] = cx; } x += cx; } pane->positions[COLUMNS] = x; SendMessageW(pane->hwnd, LB_SETHORIZONTALEXTENT, x, 0); /* no change? */ if (!anyway && !memcmp(orgWidths, pane->widths, sizeof(orgWidths))) return FALSE; /* don't move, if only collapsing an entry */ if (!anyway && pane->widths[0]widths+1, sizeof(orgWidths)-sizeof(int))) { pane->widths[0] = orgWidths[0]; memcpy(pane->positions, orgPositions, sizeof(orgPositions)); return FALSE; } InvalidateRect(pane->hwnd, 0, TRUE); return TRUE; } #ifndef _NO_EXTENSIONS /* calculate one preferred column width */ static void calc_single_width(Pane* pane, int col) { HFONT hfontOld; int x, cx; int entries = SendMessageW(pane->hwnd, LB_GETCOUNT, 0, 0); int cnt; HDC hdc; pane->widths[col] = 0; hdc = GetDC(pane->hwnd); hfontOld = SelectObject(hdc, Globals.hfont); for(cnt=0; cnthwnd, LB_GETITEMDATA, cnt, 0); DRAWITEMSTRUCT dis; dis.CtlType = 0; dis.CtlID = 0; dis.itemID = 0; dis.itemAction = 0; dis.itemState = 0; dis.hwndItem = pane->hwnd; dis.hDC = hdc; dis.rcItem.left = 0; dis.rcItem.top = 0; dis.rcItem.right = 0; dis.rcItem.bottom = 0; /*dis.itemData = 0; */ draw_item(pane, &dis, entry, col); } SelectObject(hdc, hfontOld); ReleaseDC(pane->hwnd, hdc); cx = pane->widths[col]; if (cx) { cx += 3*Globals.spaceSize.cx; if (cx < IMAGE_WIDTH) cx = IMAGE_WIDTH; } pane->widths[col] = cx; x = pane->positions[col] + cx; for(; colpositions[++col] = x; x += pane->widths[col]; } SendMessageW(pane->hwnd, LB_SETHORIZONTALEXTENT, x, 0); } #endif /* _NO_EXTENSIONS */ static BOOL pattern_match(LPCWSTR str, LPCWSTR pattern) { for( ; *str&&*pattern; str++,pattern++) { if (*pattern == '*') { do pattern++; while(*pattern == '*'); if (!*pattern) return TRUE; for(; *str; str++) if (*str==*pattern && pattern_match(str, pattern)) return TRUE; return FALSE; } else if (*str!=*pattern && *pattern!='?') return FALSE; } if (*str || *pattern) if (*pattern!='*' || pattern[1]!='\0') return FALSE; return TRUE; } static BOOL pattern_imatch(LPCWSTR str, LPCWSTR pattern) { WCHAR b1[BUFFER_LEN], b2[BUFFER_LEN]; lstrcpyW(b1, str); lstrcpyW(b2, pattern); CharUpperW(b1); CharUpperW(b2); return pattern_match(b1, b2); } enum FILE_TYPE { FT_OTHER = 0, FT_EXECUTABLE = 1, FT_DOCUMENT = 2 }; static enum FILE_TYPE get_file_type(LPCWSTR filename); /* insert listbox entries after index idx */ static int insert_entries(Pane* pane, Entry* dir, LPCWSTR pattern, int filter_flags, int idx) { Entry* entry = dir; if (!entry) return idx; ShowWindow(pane->hwnd, SW_HIDE); for(; entry; entry=entry->next) { #ifndef _LEFT_FILES if (pane->treePane && !(entry->data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY)) continue; #endif if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) { /* don't display entries "." and ".." in the left pane */ if (pane->treePane && entry->data.cFileName[0] == '.') if ( #ifndef _NO_EXTENSIONS entry->data.cFileName[1] == '\0' || #endif (entry->data.cFileName[1] == '.' && entry->data.cFileName[2] == '\0')) continue; /* filter directories in right pane */ if (!pane->treePane && !(filter_flags&TF_DIRECTORIES)) continue; } /* filter using the file name pattern */ if (pattern) if (!pattern_imatch(entry->data.cFileName, pattern)) continue; /* filter system and hidden files */ if (!(filter_flags&TF_HIDDEN) && (entry->data.dwFileAttributes&(FILE_ATTRIBUTE_HIDDEN|FILE_ATTRIBUTE_SYSTEM))) continue; /* filter looking at the file type */ if ((filter_flags&(TF_PROGRAMS|TF_DOCUMENTS|TF_OTHERS)) != (TF_PROGRAMS|TF_DOCUMENTS|TF_OTHERS)) switch(get_file_type(entry->data.cFileName)) { case FT_EXECUTABLE: if (!(filter_flags & TF_PROGRAMS)) continue; break; case FT_DOCUMENT: if (!(filter_flags & TF_DOCUMENTS)) continue; break; default: /* TF_OTHERS */ if (!(filter_flags & TF_OTHERS)) continue; } if (idx != -1) idx++; SendMessageW(pane->hwnd, LB_INSERTSTRING, idx, (LPARAM)entry); if (pane->treePane && entry->expanded) idx = insert_entries(pane, entry->down, pattern, filter_flags, idx); } ShowWindow(pane->hwnd, SW_SHOW); return idx; } static void format_bytes(LPWSTR buffer, LONGLONG bytes) { static const WCHAR sFmtSmall[] = {'%', 'u', 0}; static const WCHAR sFmtBig[] = {'%', '.', '1', 'f', ' ', '%', 's', '\0'}; if (bytes < 1024) sprintfW(buffer, sFmtSmall, (DWORD)bytes); else { WCHAR unit[64]; UINT resid; float fBytes; if (bytes >= 1073741824) /* 1 GB */ { fBytes = ((float)bytes)/1073741824.f+.5f; resid = IDS_UNIT_GB; } else if (bytes >= 1048576) /* 1 MB */ { fBytes = ((float)bytes)/1048576.f+.5f; resid = IDS_UNIT_MB; } else if (bytes >= 1024) /* 1 kB */ { fBytes = ((float)bytes)/1024.f+.5f; resid = IDS_UNIT_KB; } LoadStringW(Globals.hInstance, resid, unit, sizeof(unit)/sizeof(*unit)); sprintfW(buffer, sFmtBig, fBytes, unit); } } static void set_space_status(void) { ULARGE_INTEGER ulFreeBytesToCaller, ulTotalBytes, ulFreeBytes; WCHAR fmt[64], b1[64], b2[64], buffer[BUFFER_LEN]; if (GetDiskFreeSpaceExW(NULL, &ulFreeBytesToCaller, &ulTotalBytes, &ulFreeBytes)) { DWORD_PTR args[2]; format_bytes(b1, ulFreeBytesToCaller.QuadPart); format_bytes(b2, ulTotalBytes.QuadPart); args[0] = (DWORD_PTR)b1; args[1] = (DWORD_PTR)b2; FormatMessageW(FORMAT_MESSAGE_FROM_STRING|FORMAT_MESSAGE_ARGUMENT_ARRAY, RS(fmt,IDS_FREE_SPACE_FMT), 0, 0, buffer, sizeof(buffer)/sizeof(*buffer), (__ms_va_list*)args); } else lstrcpyW(buffer, sQMarks); SendMessageW(Globals.hstatusbar, SB_SETTEXTW, 0, (LPARAM)buffer); } static WNDPROC g_orgTreeWndProc; static void create_tree_window(HWND parent, Pane* pane, UINT id, UINT id_header, LPCWSTR pattern, int filter_flags) { static const WCHAR sListBox[] = {'L','i','s','t','B','o','x','\0'}; static int s_init = 0; Entry* entry = pane->root; pane->hwnd = CreateWindowW(sListBox, sEmpty, WS_CHILD|WS_VISIBLE|WS_HSCROLL|WS_VSCROLL| LBS_DISABLENOSCROLL|LBS_NOINTEGRALHEIGHT|LBS_OWNERDRAWFIXED|LBS_NOTIFY, 0, 0, 0, 0, parent, (HMENU)ULongToHandle(id), Globals.hInstance, 0); SetWindowLongPtrW(pane->hwnd, GWLP_USERDATA, (LPARAM)pane); g_orgTreeWndProc = (WNDPROC)SetWindowLongPtrW(pane->hwnd, GWLP_WNDPROC, (LPARAM)TreeWndProc); SendMessageW(pane->hwnd, WM_SETFONT, (WPARAM)Globals.hfont, FALSE); /* insert entries into listbox */ if (entry) insert_entries(pane, entry, pattern, filter_flags, -1); /* calculate column widths */ if (!s_init) { s_init = 1; init_output(pane->hwnd); } calc_widths(pane, TRUE); #ifndef _NO_EXTENSIONS pane->hwndHeader = create_header(parent, pane, id_header); #endif } static void InitChildWindow(ChildWnd* child) { create_tree_window(child->hwnd, &child->left, IDW_TREE_LEFT, IDW_HEADER_LEFT, NULL, TF_ALL); create_tree_window(child->hwnd, &child->right, IDW_TREE_RIGHT, IDW_HEADER_RIGHT, child->filter_pattern, child->filter_flags); } static void format_date(const FILETIME* ft, WCHAR* buffer, int visible_cols) { SYSTEMTIME systime; FILETIME lft; int len = 0; *buffer = '\0'; if (!ft->dwLowDateTime && !ft->dwHighDateTime) return; if (!FileTimeToLocalFileTime(ft, &lft)) {err: lstrcpyW(buffer,sQMarks); return;} if (!FileTimeToSystemTime(&lft, &systime)) goto err; if (visible_cols & COL_DATE) { len = GetDateFormatW(LOCALE_USER_DEFAULT, 0, &systime, 0, buffer, BUFFER_LEN); if (!len) goto err; } if (visible_cols & COL_TIME) { if (len) buffer[len-1] = ' '; buffer[len++] = ' '; if (!GetTimeFormatW(LOCALE_USER_DEFAULT, 0, &systime, 0, buffer+len, BUFFER_LEN-len)) buffer[len] = '\0'; } } static void calc_width(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCWSTR str) { RECT rt = {0, 0, 0, 0}; DrawTextW(dis->hDC, str, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_NOPREFIX); if (rt.right > pane->widths[col]) pane->widths[col] = rt.right; } static void calc_tabbed_width(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCWSTR str) { RECT rt = {0, 0, 0, 0}; DrawTextW(dis->hDC, str, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_EXPANDTABS|DT_TABSTOP|(2<<8)); /*FIXME rt (0,0) ??? */ if (rt.right > pane->widths[col]) pane->widths[col] = rt.right; } static void output_text(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCWSTR str, DWORD flags) { int x = dis->rcItem.left; RECT rt; rt.left = x+pane->positions[col]+Globals.spaceSize.cx; rt.top = dis->rcItem.top; rt.right = x+pane->positions[col+1]-Globals.spaceSize.cx; rt.bottom = dis->rcItem.bottom; DrawTextW(dis->hDC, str, -1, &rt, DT_SINGLELINE|DT_NOPREFIX|flags); } static void output_tabbed_text(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCWSTR str) { int x = dis->rcItem.left; RECT rt; rt.left = x+pane->positions[col]+Globals.spaceSize.cx; rt.top = dis->rcItem.top; rt.right = x+pane->positions[col+1]-Globals.spaceSize.cx; rt.bottom = dis->rcItem.bottom; DrawTextW(dis->hDC, str, -1, &rt, DT_SINGLELINE|DT_EXPANDTABS|DT_TABSTOP|(2<<8)); } static void output_number(Pane* pane, LPDRAWITEMSTRUCT dis, int col, LPCWSTR str) { int x = dis->rcItem.left; RECT rt; LPCWSTR s = str; WCHAR b[128]; LPWSTR d = b; int pos; rt.left = x+pane->positions[col]+Globals.spaceSize.cx; rt.top = dis->rcItem.top; rt.right = x+pane->positions[col+1]-Globals.spaceSize.cx; rt.bottom = dis->rcItem.bottom; if (*s) *d++ = *s++; /* insert number separator characters */ pos = lstrlenW(s) % 3; while(*s) if (pos--) *d++ = *s++; else { *d++ = Globals.num_sep; pos = 3; } DrawTextW(dis->hDC, b, d-b, &rt, DT_RIGHT|DT_SINGLELINE|DT_NOPREFIX|DT_END_ELLIPSIS); } static BOOL is_exe_file(LPCWSTR ext) { static const WCHAR executable_extensions[][4] = { {'C','O','M','\0'}, {'E','X','E','\0'}, {'B','A','T','\0'}, {'C','M','D','\0'}, #ifndef _NO_EXTENSIONS {'C','M','M','\0'}, {'B','T','M','\0'}, {'A','W','K','\0'}, #endif /* _NO_EXTENSIONS */ {'\0'} }; WCHAR ext_buffer[_MAX_EXT]; const WCHAR (*p)[4]; LPCWSTR s; LPWSTR d; for(s=ext+1,d=ext_buffer; (*d=tolower(*s)); s++) d++; for(p=executable_extensions; (*p)[0]; p++) if (!lstrcmpiW(ext_buffer, *p)) return TRUE; return FALSE; } static BOOL is_registered_type(LPCWSTR ext) { /* check if there exists a classname for this file extension in the registry */ if (!RegQueryValueW(HKEY_CLASSES_ROOT, ext, NULL, NULL)) return TRUE; return FALSE; } static enum FILE_TYPE get_file_type(LPCWSTR filename) { LPCWSTR ext = strrchrW(filename, '.'); if (!ext) ext = sEmpty; if (is_exe_file(ext)) return FT_EXECUTABLE; else if (is_registered_type(ext)) return FT_DOCUMENT; else return FT_OTHER; } static void draw_item(Pane* pane, LPDRAWITEMSTRUCT dis, Entry* entry, int calcWidthCol) { WCHAR buffer[BUFFER_LEN]; DWORD attrs; int visible_cols = pane->visible_cols; COLORREF bkcolor, textcolor; RECT focusRect = dis->rcItem; HBRUSH hbrush; enum IMAGE img; int img_pos, cx; int col = 0; if (entry) { attrs = entry->data.dwFileAttributes; if (attrs & FILE_ATTRIBUTE_DIRECTORY) { if (entry->data.cFileName[0] == '.' && entry->data.cFileName[1] == '.' && entry->data.cFileName[2] == '\0') img = IMG_FOLDER_UP; #ifndef _NO_EXTENSIONS else if (entry->data.cFileName[0] == '.' && entry->data.cFileName[1] == '\0') img = IMG_FOLDER_CUR; #endif else if ( #ifdef _NO_EXTENSIONS entry->expanded || #endif (pane->treePane && (dis->itemState&ODS_FOCUS))) img = IMG_OPEN_FOLDER; else img = IMG_FOLDER; } else { switch(get_file_type(entry->data.cFileName)) { case FT_EXECUTABLE: img = IMG_EXECUTABLE; break; case FT_DOCUMENT: img = IMG_DOCUMENT; break; default: img = IMG_FILE; } } } else { attrs = 0; img = IMG_NONE; } if (pane->treePane) { if (entry) { img_pos = dis->rcItem.left + entry->level*(IMAGE_WIDTH+TREE_LINE_DX); if (calcWidthCol == -1) { int x; int y = dis->rcItem.top + IMAGE_HEIGHT/2; Entry* up; RECT rt_clip; HRGN hrgn_org = CreateRectRgn(0, 0, 0, 0); HRGN hrgn; rt_clip.left = dis->rcItem.left; rt_clip.top = dis->rcItem.top; rt_clip.right = dis->rcItem.left+pane->widths[col]; rt_clip.bottom = dis->rcItem.bottom; hrgn = CreateRectRgnIndirect(&rt_clip); if (!GetClipRgn(dis->hDC, hrgn_org)) { DeleteObject(hrgn_org); hrgn_org = 0; } ExtSelectClipRgn(dis->hDC, hrgn, RGN_AND); DeleteObject(hrgn); if ((up=entry->up) != NULL) { MoveToEx(dis->hDC, img_pos-IMAGE_WIDTH/2, y, 0); LineTo(dis->hDC, img_pos-2, y); x = img_pos - IMAGE_WIDTH/2; do { x -= IMAGE_WIDTH+TREE_LINE_DX; if (up->next #ifndef _LEFT_FILES && (up->next->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) #endif ) { MoveToEx(dis->hDC, x, dis->rcItem.top, 0); LineTo(dis->hDC, x, dis->rcItem.bottom); } } while((up=up->up) != NULL); } x = img_pos - IMAGE_WIDTH/2; MoveToEx(dis->hDC, x, dis->rcItem.top, 0); LineTo(dis->hDC, x, y); if (entry->next #ifndef _LEFT_FILES && (entry->next->data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY) #endif ) LineTo(dis->hDC, x, dis->rcItem.bottom); SelectClipRgn(dis->hDC, hrgn_org); if (hrgn_org) DeleteObject(hrgn_org); } else if (calcWidthCol==col || calcWidthCol==COLUMNS) { int right = img_pos + IMAGE_WIDTH - TREE_LINE_DX; if (right > pane->widths[col]) pane->widths[col] = right; } } else { img_pos = dis->rcItem.left; } } else { img_pos = dis->rcItem.left; if (calcWidthCol==col || calcWidthCol==COLUMNS) pane->widths[col] = IMAGE_WIDTH; } if (calcWidthCol == -1) { focusRect.left = img_pos -2; #ifdef _NO_EXTENSIONS if (pane->treePane && entry) { RECT rt = {0}; DrawTextW(dis->hDC, entry->data.cFileName, -1, &rt, DT_CALCRECT|DT_SINGLELINE|DT_NOPREFIX); focusRect.right = dis->rcItem.left+pane->positions[col+1]+TREE_LINE_DX + rt.right +2; } #else if (attrs & FILE_ATTRIBUTE_COMPRESSED) textcolor = COLOR_COMPRESSED; else #endif /* _NO_EXTENSIONS */ textcolor = RGB(0,0,0); if (dis->itemState & ODS_FOCUS) { textcolor = RGB(255,255,255); bkcolor = COLOR_SELECTION; } else { bkcolor = RGB(255,255,255); } hbrush = CreateSolidBrush(bkcolor); FillRect(dis->hDC, &focusRect, hbrush); DeleteObject(hbrush); SetBkMode(dis->hDC, TRANSPARENT); SetTextColor(dis->hDC, textcolor); cx = pane->widths[col]; if (cx && img!=IMG_NONE) { if (cx > IMAGE_WIDTH) cx = IMAGE_WIDTH; #ifdef _SHELL_FOLDERS if (entry->hicon && entry->hicon!=(HICON)-1) DrawIconEx(dis->hDC, img_pos, dis->rcItem.top, entry->hicon, cx, GetSystemMetrics(SM_CYSMICON), 0, 0, DI_NORMAL); else #endif ImageList_DrawEx(Globals.himl, img, dis->hDC, img_pos, dis->rcItem.top, cx, IMAGE_HEIGHT, bkcolor, CLR_DEFAULT, ILD_NORMAL); } } if (!entry) return; #ifdef _NO_EXTENSIONS if (img >= IMG_FOLDER_UP) return; #endif col++; /* output file name */ if (calcWidthCol == -1) output_text(pane, dis, col, entry->data.cFileName, 0); else if (calcWidthCol==col || calcWidthCol==COLUMNS) calc_width(pane, dis, col, entry->data.cFileName); col++; #ifdef _NO_EXTENSIONS if (!pane->treePane) { #endif /* display file size */ if (visible_cols & COL_SIZE) { #ifdef _NO_EXTENSIONS if (!(attrs&FILE_ATTRIBUTE_DIRECTORY)) #endif { format_longlong( buffer, ((ULONGLONG)entry->data.nFileSizeHigh << 32) | entry->data.nFileSizeLow ); if (calcWidthCol == -1) output_number(pane, dis, col, buffer); else if (calcWidthCol==col || calcWidthCol==COLUMNS) calc_width(pane, dis, col, buffer);/*TODO: not ever time enough */ } col++; } /* display file date */ if (visible_cols & (COL_DATE|COL_TIME)) { #ifndef _NO_EXTENSIONS format_date(&entry->data.ftCreationTime, buffer, visible_cols); if (calcWidthCol == -1) output_text(pane, dis, col, buffer, 0); else if (calcWidthCol==col || calcWidthCol==COLUMNS) calc_width(pane, dis, col, buffer); col++; format_date(&entry->data.ftLastAccessTime, buffer, visible_cols); if (calcWidthCol == -1) output_text(pane, dis, col, buffer, 0); else if (calcWidthCol==col || calcWidthCol==COLUMNS) calc_width(pane, dis, col, buffer); col++; #endif /* _NO_EXTENSIONS */ format_date(&entry->data.ftLastWriteTime, buffer, visible_cols); if (calcWidthCol == -1) output_text(pane, dis, col, buffer, 0); else if (calcWidthCol==col || calcWidthCol==COLUMNS) calc_width(pane, dis, col, buffer); col++; } #ifndef _NO_EXTENSIONS if (entry->bhfi_valid) { if (visible_cols & COL_INDEX) { static const WCHAR fmtlow[] = {'%','X',0}; static const WCHAR fmthigh[] = {'%','X','%','0','8','X',0}; if (entry->bhfi.nFileIndexHigh) wsprintfW(buffer, fmthigh, entry->bhfi.nFileIndexHigh, entry->bhfi.nFileIndexLow ); else wsprintfW(buffer, fmtlow, entry->bhfi.nFileIndexLow ); if (calcWidthCol == -1) output_text(pane, dis, col, buffer, DT_RIGHT); else if (calcWidthCol==col || calcWidthCol==COLUMNS) calc_width(pane, dis, col, buffer); col++; } if (visible_cols & COL_LINKS) { wsprintfW(buffer, sNumFmt, entry->bhfi.nNumberOfLinks); if (calcWidthCol == -1) output_text(pane, dis, col, buffer, DT_CENTER); else if (calcWidthCol==col || calcWidthCol==COLUMNS) calc_width(pane, dis, col, buffer); col++; } } else col += 2; #endif /* _NO_EXTENSIONS */ /* show file attributes */ if (visible_cols & COL_ATTRIBUTES) { #ifdef _NO_EXTENSIONS static const WCHAR s4Tabs[] = {' ','\t',' ','\t',' ','\t',' ','\t',' ','\0'}; lstrcpyW(buffer, s4Tabs); #else static const WCHAR s11Tabs[] = {' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\t',' ','\0'}; lstrcpyW(buffer, s11Tabs); #endif if (attrs & FILE_ATTRIBUTE_NORMAL) buffer[ 0] = 'N'; else { if (attrs & FILE_ATTRIBUTE_READONLY) buffer[ 2] = 'R'; if (attrs & FILE_ATTRIBUTE_HIDDEN) buffer[ 4] = 'H'; if (attrs & FILE_ATTRIBUTE_SYSTEM) buffer[ 6] = 'S'; if (attrs & FILE_ATTRIBUTE_ARCHIVE) buffer[ 8] = 'A'; if (attrs & FILE_ATTRIBUTE_COMPRESSED) buffer[10] = 'C'; #ifndef _NO_EXTENSIONS if (attrs & FILE_ATTRIBUTE_DIRECTORY) buffer[12] = 'D'; if (attrs & FILE_ATTRIBUTE_ENCRYPTED) buffer[14] = 'E'; if (attrs & FILE_ATTRIBUTE_TEMPORARY) buffer[16] = 'T'; if (attrs & FILE_ATTRIBUTE_SPARSE_FILE) buffer[18] = 'P'; if (attrs & FILE_ATTRIBUTE_REPARSE_POINT) buffer[20] = 'Q'; if (attrs & FILE_ATTRIBUTE_OFFLINE) buffer[22] = 'O'; if (attrs & FILE_ATTRIBUTE_NOT_CONTENT_INDEXED) buffer[24] = 'X'; #endif /* _NO_EXTENSIONS */ } if (calcWidthCol == -1) output_tabbed_text(pane, dis, col, buffer); else if (calcWidthCol==col || calcWidthCol==COLUMNS) calc_tabbed_width(pane, dis, col, buffer); col++; } #ifdef _NO_EXTENSIONS } /* draw focus frame */ if ((dis->itemState&ODS_FOCUS) && calcWidthCol==-1) { /* Currently [04/2000] Wine neither behaves exactly the same */ /* way as WIN 95 nor like Windows NT... */ HGDIOBJ lastBrush; HPEN lastPen; HPEN hpen; if (!(GetVersion() & 0x80000000)) { /* Windows NT? */ LOGBRUSH lb = {PS_SOLID, RGB(255,255,255)}; hpen = ExtCreatePen(PS_COSMETIC|PS_ALTERNATE, 1, &lb, 0, 0); } else hpen = CreatePen(PS_DOT, 0, RGB(255,255,255)); lastPen = SelectObject(dis->hDC, hpen); lastBrush = SelectObject(dis->hDC, GetStockObject(HOLLOW_BRUSH)); SetROP2(dis->hDC, R2_XORPEN); Rectangle(dis->hDC, focusRect.left, focusRect.top, focusRect.right, focusRect.bottom); SelectObject(dis->hDC, lastBrush); SelectObject(dis->hDC, lastPen); DeleteObject(hpen); } #endif /* _NO_EXTENSIONS */ } #ifdef _NO_EXTENSIONS static void draw_splitbar(HWND hwnd, int x) { RECT rt; HDC hdc = GetDC(hwnd); GetClientRect(hwnd, &rt); rt.left = x - SPLIT_WIDTH/2; rt.right = x + SPLIT_WIDTH/2+1; InvertRect(hdc, &rt); ReleaseDC(hwnd, hdc); } #endif /* _NO_EXTENSIONS */ #ifndef _NO_EXTENSIONS static void set_header(Pane* pane) { HDITEMW item; int scroll_pos = GetScrollPos(pane->hwnd, SB_HORZ); int i=0, x=0; item.mask = HDI_WIDTH; item.cxy = 0; for(; x+pane->widths[i]widths[i]; SendMessageW(pane->hwndHeader, HDM_SETITEMW, i, (LPARAM)&item); } if (i < COLUMNS) { x += pane->widths[i]; item.cxy = x - scroll_pos; SendMessageW(pane->hwndHeader, HDM_SETITEMW, i++, (LPARAM)&item); for(; iwidths[i]; x += pane->widths[i]; SendMessageW(pane->hwndHeader, HDM_SETITEMW, i, (LPARAM)&item); } } } static LRESULT pane_notify(Pane* pane, NMHDR* pnmh) { switch(pnmh->code) { case HDN_ITEMCHANGEDW: { LPNMHEADERW phdn = (LPNMHEADERW)pnmh; int idx = phdn->iItem; int dx = phdn->pitem->cxy - pane->widths[idx]; int i; RECT clnt; GetClientRect(pane->hwnd, &clnt); pane->widths[idx] += dx; for(i=idx; ++i<=COLUMNS; ) pane->positions[i] += dx; { int scroll_pos = GetScrollPos(pane->hwnd, SB_HORZ); RECT rt_scr; RECT rt_clip; rt_scr.left = pane->positions[idx+1]-scroll_pos; rt_scr.top = 0; rt_scr.right = clnt.right; rt_scr.bottom = clnt.bottom; rt_clip.left = pane->positions[idx]-scroll_pos; rt_clip.top = 0; rt_clip.right = clnt.right; rt_clip.bottom = clnt.bottom; if (rt_scr.left < 0) rt_scr.left = 0; if (rt_clip.left < 0) rt_clip.left = 0; ScrollWindowEx(pane->hwnd, dx, 0, &rt_scr, &rt_clip, 0, 0, SW_INVALIDATE); rt_clip.right = pane->positions[idx+1]; RedrawWindow(pane->hwnd, &rt_clip, 0, RDW_INVALIDATE|RDW_UPDATENOW); if (pnmh->code == HDN_ENDTRACKW) { SendMessageW(pane->hwnd, LB_SETHORIZONTALEXTENT, pane->positions[COLUMNS], 0); if (GetScrollPos(pane->hwnd, SB_HORZ) != scroll_pos) set_header(pane); } } return FALSE; } case HDN_DIVIDERDBLCLICKW: { LPNMHEADERW phdn = (LPNMHEADERW)pnmh; HDITEMW item; calc_single_width(pane, phdn->iItem); item.mask = HDI_WIDTH; item.cxy = pane->widths[phdn->iItem]; SendMessageW(pane->hwndHeader, HDM_SETITEMW, phdn->iItem, (LPARAM)&item); InvalidateRect(pane->hwnd, 0, TRUE); break;} } return 0; } #endif /* _NO_EXTENSIONS */ static void scan_entry(ChildWnd* child, Entry* entry, int idx, HWND hwnd) { WCHAR path[MAX_PATH]; HCURSOR old_cursor = SetCursor(LoadCursorW(0, (LPCWSTR)IDC_WAIT)); /* delete sub entries in left pane */ for(;;) { LRESULT res = SendMessageW(child->left.hwnd, LB_GETITEMDATA, idx+1, 0); Entry* sub = (Entry*) res; if (res==LB_ERR || !sub || sub->level<=entry->level) break; SendMessageW(child->left.hwnd, LB_DELETESTRING, idx+1, 0); } /* empty right pane */ SendMessageW(child->right.hwnd, LB_RESETCONTENT, 0, 0); /* release memory */ free_entries(entry); /* read contents from disk */ #ifdef _SHELL_FOLDERS if (entry->etype == ET_SHELL) { read_directory(entry, NULL, child->sortOrder, hwnd); } else #endif { get_path(entry, path); read_directory(entry, path, child->sortOrder, hwnd); } /* insert found entries in right pane */ insert_entries(&child->right, entry->down, child->filter_pattern, child->filter_flags, -1); calc_widths(&child->right, FALSE); #ifndef _NO_EXTENSIONS set_header(&child->right); #endif child->header_wdths_ok = FALSE; SetCursor(old_cursor); } /* expand a directory entry */ static BOOL expand_entry(ChildWnd* child, Entry* dir) { int idx; Entry* p; if (!dir || dir->expanded || !dir->down) return FALSE; p = dir->down; if (p->data.cFileName[0]=='.' && p->data.cFileName[1]=='\0' && p->next) { p = p->next; if (p->data.cFileName[0]=='.' && p->data.cFileName[1]=='.' && p->data.cFileName[2]=='\0' && p->next) p = p->next; } /* no subdirectories ? */ if (!(p->data.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY)) return FALSE; idx = SendMessageW(child->left.hwnd, LB_FINDSTRING, 0, (LPARAM)dir); dir->expanded = TRUE; /* insert entries in left pane */ insert_entries(&child->left, p, NULL, TF_ALL, idx); if (!child->header_wdths_ok) { if (calc_widths(&child->left, FALSE)) { #ifndef _NO_EXTENSIONS set_header(&child->left); #endif child->header_wdths_ok = TRUE; } } return TRUE; } static void collapse_entry(Pane* pane, Entry* dir) { int idx = SendMessageW(pane->hwnd, LB_FINDSTRING, 0, (LPARAM)dir); ShowWindow(pane->hwnd, SW_HIDE); /* hide sub entries */ for(;;) { LRESULT res = SendMessageW(pane->hwnd, LB_GETITEMDATA, idx+1, 0); Entry* sub = (Entry*) res; if (res==LB_ERR || !sub || sub->level<=dir->level) break; SendMessageW(pane->hwnd, LB_DELETESTRING, idx+1, 0); } dir->expanded = FALSE; ShowWindow(pane->hwnd, SW_SHOW); } static void refresh_right_pane(ChildWnd* child) { SendMessageW(child->right.hwnd, LB_RESETCONTENT, 0, 0); insert_entries(&child->right, child->right.root, child->filter_pattern, child->filter_flags, -1); calc_widths(&child->right, FALSE); #ifndef _NO_EXTENSIONS set_header(&child->right); #endif } static void set_curdir(ChildWnd* child, Entry* entry, int idx, HWND hwnd) { WCHAR path[MAX_PATH]; if (!entry) return; path[0] = '\0'; child->left.cur = entry; child->right.root = entry->down? entry->down: entry; child->right.cur = entry; if (!entry->scanned) scan_entry(child, entry, idx, hwnd); else refresh_right_pane(child); get_path(entry, path); lstrcpyW(child->path, path); if (child->hwnd) /* only change window title, if the window already exists */ SetWindowTextW(child->hwnd, path); if (path[0]) if (SetCurrentDirectoryW(path)) set_space_status(); } static void refresh_child(ChildWnd* child) { WCHAR path[MAX_PATH], drv[_MAX_DRIVE+1]; Entry* entry; int idx; get_path(child->left.cur, path); _wsplitpath(path, drv, NULL, NULL, NULL); child->right.root = NULL; scan_entry(child, &child->root.entry, 0, child->hwnd); #ifdef _SHELL_FOLDERS if (child->root.entry.etype == ET_SHELL) { LPITEMIDLIST local_pidl = get_path_pidl(path,child->hwnd); if (local_pidl) entry = read_tree(&child->root, NULL, local_pidl , drv, child->sortOrder, child->hwnd); else entry = NULL; } else #endif entry = read_tree(&child->root, path, NULL, drv, child->sortOrder, child->hwnd); if (!entry) entry = &child->root.entry; insert_entries(&child->left, child->root.entry.down, NULL, TF_ALL, 0); set_curdir(child, entry, 0, child->hwnd); idx = SendMessageW(child->left.hwnd, LB_FINDSTRING, 0, (LPARAM)child->left.cur); SendMessageW(child->left.hwnd, LB_SETCURSEL, idx, 0); } static void create_drive_bar(void) { TBBUTTON drivebarBtn = {0, 0, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0}; #ifndef _NO_EXTENSIONS WCHAR b1[BUFFER_LEN]; #endif int btn = 1; PWSTR p; GetLogicalDriveStringsW(BUFFER_LEN, Globals.drives); Globals.hdrivebar = CreateToolbarEx(Globals.hMainWnd, WS_CHILD|WS_VISIBLE|CCS_NOMOVEY|TBSTYLE_LIST, IDW_DRIVEBAR, 2, Globals.hInstance, IDB_DRIVEBAR, &drivebarBtn, 0, 16, 13, 16, 13, sizeof(TBBUTTON)); #ifndef _NO_EXTENSIONS #ifdef __WINE__ /* insert unix file system button */ b1[0] = '/'; b1[1] = '\0'; b1[2] = '\0'; SendMessageW(Globals.hdrivebar, TB_ADDSTRINGW, 0, (LPARAM)b1); drivebarBtn.idCommand = ID_DRIVE_UNIX_FS; SendMessageW(Globals.hdrivebar, TB_INSERTBUTTONW, btn++, (LPARAM)&drivebarBtn); drivebarBtn.iString++; #endif #ifdef _SHELL_FOLDERS /* insert shell namespace button */ load_string(b1, sizeof(b1)/sizeof(b1[0]), IDS_SHELL); b1[lstrlenW(b1)+1] = '\0'; SendMessageW(Globals.hdrivebar, TB_ADDSTRINGW, 0, (LPARAM)b1); drivebarBtn.idCommand = ID_DRIVE_SHELL_NS; SendMessageW(Globals.hdrivebar, TB_INSERTBUTTONW, btn++, (LPARAM)&drivebarBtn); drivebarBtn.iString++; #endif /* register windows drive root strings */ SendMessageW(Globals.hdrivebar, TB_ADDSTRINGW, 0, (LPARAM)Globals.drives); #endif drivebarBtn.idCommand = ID_DRIVE_FIRST; for(p=Globals.drives; *p; ) { #ifdef _NO_EXTENSIONS /* insert drive letter */ WCHAR b[3] = {tolower(*p)}; SendMessageW(Globals.hdrivebar, TB_ADDSTRINGW, 0, (LPARAM)b); #endif switch(GetDriveTypeW(p)) { case DRIVE_REMOVABLE: drivebarBtn.iBitmap = 1; break; case DRIVE_CDROM: drivebarBtn.iBitmap = 3; break; case DRIVE_REMOTE: drivebarBtn.iBitmap = 4; break; case DRIVE_RAMDISK: drivebarBtn.iBitmap = 5; break; default:/*DRIVE_FIXED*/ drivebarBtn.iBitmap = 2; } SendMessageW(Globals.hdrivebar, TB_INSERTBUTTONW, btn++, (LPARAM)&drivebarBtn); drivebarBtn.idCommand++; drivebarBtn.iString++; while(*p++); } } static void refresh_drives(void) { RECT rect; /* destroy drive bar */ DestroyWindow(Globals.hdrivebar); Globals.hdrivebar = 0; /* re-create drive bar */ create_drive_bar(); /* update window layout */ GetClientRect(Globals.hMainWnd, &rect); SendMessageW(Globals.hMainWnd, WM_SIZE, 0, MAKELONG(rect.right, rect.bottom)); } static BOOL launch_file(HWND hwnd, LPCWSTR cmd, UINT nCmdShow) { HINSTANCE hinst = ShellExecuteW(hwnd, NULL/*operation*/, cmd, NULL/*parameters*/, NULL/*dir*/, nCmdShow); if (PtrToUlong(hinst) <= 32) { display_error(hwnd, GetLastError()); return FALSE; } return TRUE; } static BOOL launch_entry(Entry* entry, HWND hwnd, UINT nCmdShow) { WCHAR cmd[MAX_PATH]; #ifdef _SHELL_FOLDERS if (entry->etype == ET_SHELL) { BOOL ret = TRUE; SHELLEXECUTEINFOW shexinfo; shexinfo.cbSize = sizeof(SHELLEXECUTEINFOW); shexinfo.fMask = SEE_MASK_IDLIST; shexinfo.hwnd = hwnd; shexinfo.lpVerb = NULL; shexinfo.lpFile = NULL; shexinfo.lpParameters = NULL; shexinfo.lpDirectory = NULL; shexinfo.nShow = nCmdShow; shexinfo.lpIDList = get_to_absolute_pidl(entry, hwnd); if (!ShellExecuteExW(&shexinfo)) { display_error(hwnd, GetLastError()); ret = FALSE; } if (shexinfo.lpIDList != entry->pidl) IMalloc_Free(Globals.iMalloc, shexinfo.lpIDList); return ret; } #endif get_path(entry, cmd); /* start program, open document... */ return launch_file(hwnd, cmd, nCmdShow); } static void activate_entry(ChildWnd* child, Pane* pane, HWND hwnd) { Entry* entry = pane->cur; if (!entry) return; if (entry->data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) { int scanned_old = entry->scanned; if (!scanned_old) { int idx = SendMessageW(child->left.hwnd, LB_GETCURSEL, 0, 0); scan_entry(child, entry, idx, hwnd); } #ifndef _NO_EXTENSIONS if (entry->data.cFileName[0]=='.' && entry->data.cFileName[1]=='\0') return; #endif if (entry->data.cFileName[0]=='.' && entry->data.cFileName[1]=='.' && entry->data.cFileName[2]=='\0') { entry = child->left.cur->up; collapse_entry(&child->left, entry); goto focus_entry; } else if (entry->expanded) collapse_entry(pane, child->left.cur); else { expand_entry(child, child->left.cur); if (!pane->treePane) focus_entry: { int idxstart = SendMessageW(child->left.hwnd, LB_GETCURSEL, 0, 0); int idx = SendMessageW(child->left.hwnd, LB_FINDSTRING, idxstart, (LPARAM)entry); SendMessageW(child->left.hwnd, LB_SETCURSEL, idx, 0); set_curdir(child, entry, idx, hwnd); } } if (!scanned_old) { calc_widths(pane, FALSE); #ifndef _NO_EXTENSIONS set_header(pane); #endif } } else { if (GetKeyState(VK_MENU) < 0) show_properties_dlg(entry, child->hwnd); else launch_entry(entry, child->hwnd, SW_SHOWNORMAL); } } static BOOL pane_command(Pane* pane, UINT cmd) { switch(cmd) { case ID_VIEW_NAME: if (pane->visible_cols) { pane->visible_cols = 0; calc_widths(pane, TRUE); #ifndef _NO_EXTENSIONS set_header(pane); #endif InvalidateRect(pane->hwnd, 0, TRUE); CheckMenuItem(Globals.hMenuView, ID_VIEW_NAME, MF_BYCOMMAND|MF_CHECKED); CheckMenuItem(Globals.hMenuView, ID_VIEW_ALL_ATTRIBUTES, MF_BYCOMMAND); } break; case ID_VIEW_ALL_ATTRIBUTES: if (pane->visible_cols != COL_ALL) { pane->visible_cols = COL_ALL; calc_widths(pane, TRUE); #ifndef _NO_EXTENSIONS set_header(pane); #endif InvalidateRect(pane->hwnd, 0, TRUE); CheckMenuItem(Globals.hMenuView, ID_VIEW_NAME, MF_BYCOMMAND); CheckMenuItem(Globals.hMenuView, ID_VIEW_ALL_ATTRIBUTES, MF_BYCOMMAND|MF_CHECKED); } break; #ifndef _NO_EXTENSIONS case ID_PREFERRED_SIZES: { calc_widths(pane, TRUE); set_header(pane); InvalidateRect(pane->hwnd, 0, TRUE); break;} #endif /* TODO: more command ids... */ default: return FALSE; } return TRUE; } static void set_sort_order(ChildWnd* child, SORT_ORDER sortOrder) { if (child->sortOrder != sortOrder) { child->sortOrder = sortOrder; refresh_child(child); } } static void update_view_menu(ChildWnd* child) { CheckMenuItem(Globals.hMenuView, ID_VIEW_SORT_NAME, child->sortOrder==SORT_NAME? MF_CHECKED: MF_UNCHECKED); CheckMenuItem(Globals.hMenuView, ID_VIEW_SORT_TYPE, child->sortOrder==SORT_EXT? MF_CHECKED: MF_UNCHECKED); CheckMenuItem(Globals.hMenuView, ID_VIEW_SORT_SIZE, child->sortOrder==SORT_SIZE? MF_CHECKED: MF_UNCHECKED); CheckMenuItem(Globals.hMenuView, ID_VIEW_SORT_DATE, child->sortOrder==SORT_DATE? MF_CHECKED: MF_UNCHECKED); } static BOOL is_directory(LPCWSTR target) { /*TODO correctly handle UNIX paths */ DWORD target_attr = GetFileAttributesW(target); if (target_attr == INVALID_FILE_ATTRIBUTES) return FALSE; return target_attr&FILE_ATTRIBUTE_DIRECTORY? TRUE: FALSE; } static BOOL prompt_target(Pane* pane, LPWSTR source, LPWSTR target) { WCHAR path[MAX_PATH]; int len; get_path(pane->cur, path); if (DialogBoxParamW(Globals.hInstance, MAKEINTRESOURCEW(IDD_SELECT_DESTINATION), pane->hwnd, DestinationDlgProc, (LPARAM)path) != IDOK) return FALSE; get_path(pane->cur, source); /* convert relative targets to absolute paths */ if (path[0]!='/' && path[1]!=':') { get_path(pane->cur->up, target); len = lstrlenW(target); if (target[len-1]!='\\' && target[len-1]!='/') target[len++] = '/'; lstrcpyW(target+len, path); } else lstrcpyW(target, path); /* If the target already exists as directory, create a new target below this. */ if (is_directory(path)) { WCHAR fname[_MAX_FNAME], ext[_MAX_EXT]; static const WCHAR sAppend[] = {'%','s','/','%','s','%','s','\0'}; _wsplitpath(source, NULL, NULL, fname, ext); wsprintfW(target, sAppend, path, fname, ext); } return TRUE; } static IContextMenu2* s_pctxmenu2 = NULL; static IContextMenu3* s_pctxmenu3 = NULL; static void CtxMenu_reset(void) { s_pctxmenu2 = NULL; s_pctxmenu3 = NULL; } static IContextMenu* CtxMenu_query_interfaces(IContextMenu* pcm1) { IContextMenu* pcm = NULL; CtxMenu_reset(); if (IContextMenu_QueryInterface(pcm1, &IID_IContextMenu3, (void**)&pcm) == NOERROR) s_pctxmenu3 = (LPCONTEXTMENU3)pcm; else if (IContextMenu_QueryInterface(pcm1, &IID_IContextMenu2, (void**)&pcm) == NOERROR) s_pctxmenu2 = (LPCONTEXTMENU2)pcm; if (pcm) { IContextMenu_Release(pcm1); return pcm; } else return pcm1; } static BOOL CtxMenu_HandleMenuMsg(UINT nmsg, WPARAM wparam, LPARAM lparam) { if (s_pctxmenu3) { if (SUCCEEDED(IContextMenu3_HandleMenuMsg(s_pctxmenu3, nmsg, wparam, lparam))) return TRUE; } if (s_pctxmenu2) if (SUCCEEDED(IContextMenu2_HandleMenuMsg(s_pctxmenu2, nmsg, wparam, lparam))) return TRUE; return FALSE; } #ifndef _NO_EXTENSIONS static HRESULT ShellFolderContextMenu(IShellFolder* shell_folder, HWND hwndParent, int cidl, LPCITEMIDLIST* apidl, int x, int y) { IContextMenu* pcm; BOOL executed = FALSE; HRESULT hr = IShellFolder_GetUIObjectOf(shell_folder, hwndParent, cidl, apidl, &IID_IContextMenu, NULL, (LPVOID*)&pcm); if (SUCCEEDED(hr)) { HMENU hmenu = CreatePopupMenu(); pcm = CtxMenu_query_interfaces(pcm); if (hmenu) { hr = IContextMenu_QueryContextMenu(pcm, hmenu, 0, FCIDM_SHVIEWFIRST, FCIDM_SHVIEWLAST, CMF_NORMAL); if (SUCCEEDED(hr)) { UINT idCmd = TrackPopupMenu(hmenu, TPM_LEFTALIGN|TPM_RETURNCMD|TPM_RIGHTBUTTON, x, y, 0, hwndParent, NULL); CtxMenu_reset(); if (idCmd) { CMINVOKECOMMANDINFO cmi; cmi.cbSize = sizeof(CMINVOKECOMMANDINFO); cmi.fMask = 0; cmi.hwnd = hwndParent; cmi.lpVerb = (LPCSTR)(INT_PTR)(idCmd - FCIDM_SHVIEWFIRST); cmi.lpParameters = NULL; cmi.lpDirectory = NULL; cmi.nShow = SW_SHOWNORMAL; cmi.dwHotKey = 0; cmi.hIcon = 0; hr = IContextMenu_InvokeCommand(pcm, &cmi); executed = TRUE; } } else CtxMenu_reset(); } IContextMenu_Release(pcm); } return FAILED(hr)? hr: executed? S_OK: S_FALSE; } #endif /* _NO_EXTENSIONS */ static LRESULT CALLBACK ChildWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam) { ChildWnd* child = (ChildWnd*)GetWindowLongPtrW(hwnd, GWLP_USERDATA); ASSERT(child); switch(nmsg) { case WM_DRAWITEM: { LPDRAWITEMSTRUCT dis = (LPDRAWITEMSTRUCT)lparam; Entry* entry = (Entry*) dis->itemData; if (dis->CtlID == IDW_TREE_LEFT) draw_item(&child->left, dis, entry, -1); else if (dis->CtlID == IDW_TREE_RIGHT) draw_item(&child->right, dis, entry, -1); else goto draw_menu_item; return TRUE;} case WM_CREATE: InitChildWindow(child); break; case WM_NCDESTROY: free_child_window(child); SetWindowLongPtrW(hwnd, GWLP_USERDATA, 0); break; case WM_PAINT: { PAINTSTRUCT ps; HBRUSH lastBrush; RECT rt; GetClientRect(hwnd, &rt); BeginPaint(hwnd, &ps); rt.left = child->split_pos-SPLIT_WIDTH/2; rt.right = child->split_pos+SPLIT_WIDTH/2+1; lastBrush = SelectObject(ps.hdc, GetStockObject(COLOR_SPLITBAR)); Rectangle(ps.hdc, rt.left, rt.top-1, rt.right, rt.bottom+1); SelectObject(ps.hdc, lastBrush); #ifdef _NO_EXTENSIONS rt.top = rt.bottom - GetSystemMetrics(SM_CYHSCROLL); FillRect(ps.hdc, &rt, GetStockObject(BLACK_BRUSH)); #endif EndPaint(hwnd, &ps); break;} case WM_SETCURSOR: if (LOWORD(lparam) == HTCLIENT) { POINT pt; GetCursorPos(&pt); ScreenToClient(hwnd, &pt); if (pt.x>=child->split_pos-SPLIT_WIDTH/2 && pt.xsplit_pos+SPLIT_WIDTH/2+1) { SetCursor(LoadCursorW(0, (LPCWSTR)IDC_SIZEWE)); return TRUE; } } goto def; case WM_LBUTTONDOWN: { RECT rt; int x = (short)LOWORD(lparam); GetClientRect(hwnd, &rt); if (x>=child->split_pos-SPLIT_WIDTH/2 && xsplit_pos+SPLIT_WIDTH/2+1) { last_split = child->split_pos; #ifdef _NO_EXTENSIONS draw_splitbar(hwnd, last_split); #endif SetCapture(hwnd); } break;} case WM_LBUTTONUP: if (GetCapture() == hwnd) { #ifdef _NO_EXTENSIONS RECT rt; int x = (short)LOWORD(lparam); draw_splitbar(hwnd, last_split); last_split = -1; GetClientRect(hwnd, &rt); child->split_pos = x; resize_tree(child, rt.right, rt.bottom); #endif ReleaseCapture(); } break; #ifdef _NO_EXTENSIONS case WM_CAPTURECHANGED: if (GetCapture()==hwnd && last_split>=0) draw_splitbar(hwnd, last_split); break; #endif case WM_KEYDOWN: if (wparam == VK_ESCAPE) if (GetCapture() == hwnd) { RECT rt; #ifdef _NO_EXTENSIONS draw_splitbar(hwnd, last_split); #else child->split_pos = last_split; #endif GetClientRect(hwnd, &rt); resize_tree(child, rt.right, rt.bottom); last_split = -1; ReleaseCapture(); SetCursor(LoadCursorW(0, (LPCWSTR)IDC_ARROW)); } break; case WM_MOUSEMOVE: if (GetCapture() == hwnd) { RECT rt; int x = (short)LOWORD(lparam); #ifdef _NO_EXTENSIONS HDC hdc = GetDC(hwnd); GetClientRect(hwnd, &rt); rt.left = last_split-SPLIT_WIDTH/2; rt.right = last_split+SPLIT_WIDTH/2+1; InvertRect(hdc, &rt); last_split = x; rt.left = x-SPLIT_WIDTH/2; rt.right = x+SPLIT_WIDTH/2+1; InvertRect(hdc, &rt); ReleaseDC(hwnd, hdc); #else GetClientRect(hwnd, &rt); if (x>=0 && xsplit_pos = x; resize_tree(child, rt.right, rt.bottom); rt.left = x-SPLIT_WIDTH/2; rt.right = x+SPLIT_WIDTH/2+1; InvalidateRect(hwnd, &rt, FALSE); UpdateWindow(child->left.hwnd); UpdateWindow(hwnd); UpdateWindow(child->right.hwnd); } #endif } break; #ifndef _NO_EXTENSIONS case WM_GETMINMAXINFO: DefMDIChildProcW(hwnd, nmsg, wparam, lparam); {LPMINMAXINFO lpmmi = (LPMINMAXINFO)lparam; lpmmi->ptMaxTrackSize.x <<= 1;/*2*GetSystemMetrics(SM_CXSCREEN) / SM_CXVIRTUALSCREEN */ lpmmi->ptMaxTrackSize.y <<= 1;/*2*GetSystemMetrics(SM_CYSCREEN) / SM_CYVIRTUALSCREEN */ break;} #endif /* _NO_EXTENSIONS */ case WM_SETFOCUS: if (SetCurrentDirectoryW(child->path)) set_space_status(); SetFocus(child->focus_pane? child->right.hwnd: child->left.hwnd); break; case WM_DISPATCH_COMMAND: { Pane* pane = GetFocus()==child->left.hwnd? &child->left: &child->right; switch(LOWORD(wparam)) { case ID_WINDOW_NEW: { ChildWnd* new_child = alloc_child_window(child->path, NULL, hwnd); if (!create_child_window(new_child)) HeapFree(GetProcessHeap(), 0, new_child); break;} case ID_REFRESH: refresh_drives(); refresh_child(child); break; case ID_ACTIVATE: activate_entry(child, pane, hwnd); break; case ID_FILE_MOVE: { WCHAR source[BUFFER_LEN], target[BUFFER_LEN]; if (prompt_target(pane, source, target)) { SHFILEOPSTRUCTW shfo = {hwnd, FO_MOVE, source, target}; source[lstrlenW(source)+1] = '\0'; target[lstrlenW(target)+1] = '\0'; if (!SHFileOperationW(&shfo)) refresh_child(child); } break;} case ID_FILE_COPY: { WCHAR source[BUFFER_LEN], target[BUFFER_LEN]; if (prompt_target(pane, source, target)) { SHFILEOPSTRUCTW shfo = {hwnd, FO_COPY, source, target}; source[lstrlenW(source)+1] = '\0'; target[lstrlenW(target)+1] = '\0'; if (!SHFileOperationW(&shfo)) refresh_child(child); } break;} case ID_FILE_DELETE: { WCHAR path[BUFFER_LEN]; SHFILEOPSTRUCTW shfo = {hwnd, FO_DELETE, path, NULL, FOF_ALLOWUNDO}; get_path(pane->cur, path); path[lstrlenW(path)+1] = '\0'; if (!SHFileOperationW(&shfo)) refresh_child(child); break;} case ID_VIEW_SORT_NAME: set_sort_order(child, SORT_NAME); break; case ID_VIEW_SORT_TYPE: set_sort_order(child, SORT_EXT); break; case ID_VIEW_SORT_SIZE: set_sort_order(child, SORT_SIZE); break; case ID_VIEW_SORT_DATE: set_sort_order(child, SORT_DATE); break; case ID_VIEW_FILTER: { struct FilterDialog dlg; memset(&dlg, 0, sizeof(struct FilterDialog)); lstrcpyW(dlg.pattern, child->filter_pattern); dlg.flags = child->filter_flags; if (DialogBoxParamW(Globals.hInstance, MAKEINTRESOURCEW(IDD_DIALOG_VIEW_TYPE), hwnd, FilterDialogDlgProc, (LPARAM)&dlg) == IDOK) { lstrcpyW(child->filter_pattern, dlg.pattern); child->filter_flags = dlg.flags; refresh_right_pane(child); } break;} case ID_VIEW_SPLIT: { last_split = child->split_pos; #ifdef _NO_EXTENSIONS draw_splitbar(hwnd, last_split); #endif SetCapture(hwnd); break;} case ID_EDIT_PROPERTIES: show_properties_dlg(pane->cur, child->hwnd); break; default: return pane_command(pane, LOWORD(wparam)); } return TRUE;} case WM_COMMAND: { Pane* pane = GetFocus()==child->left.hwnd? &child->left: &child->right; switch(HIWORD(wparam)) { case LBN_SELCHANGE: { int idx = SendMessageW(pane->hwnd, LB_GETCURSEL, 0, 0); Entry* entry = (Entry*)SendMessageW(pane->hwnd, LB_GETITEMDATA, idx, 0); if (pane == &child->left) set_curdir(child, entry, idx, hwnd); else pane->cur = entry; break;} case LBN_DBLCLK: activate_entry(child, pane, hwnd); break; } break;} #ifndef _NO_EXTENSIONS case WM_NOTIFY: { NMHDR* pnmh = (NMHDR*) lparam; return pane_notify(pnmh->idFrom==IDW_HEADER_LEFT? &child->left: &child->right, pnmh);} #endif #ifdef _SHELL_FOLDERS case WM_CONTEXTMENU: { POINT pt, pt_clnt; Pane* pane; int idx; /* first select the current item in the listbox */ HWND hpanel = (HWND) wparam; pt_clnt.x = pt.x = (short)LOWORD(lparam); pt_clnt.y = pt.y = (short)HIWORD(lparam); ScreenToClient(hpanel, &pt_clnt); SendMessageW(hpanel, WM_LBUTTONDOWN, 0, MAKELONG(pt_clnt.x, pt_clnt.y)); SendMessageW(hpanel, WM_LBUTTONUP, 0, MAKELONG(pt_clnt.x, pt_clnt.y)); /* now create the popup menu using shell namespace and IContextMenu */ pane = GetFocus()==child->left.hwnd? &child->left: &child->right; idx = SendMessageW(pane->hwnd, LB_GETCURSEL, 0, 0); if (idx != -1) { Entry* entry = (Entry*)SendMessageW(pane->hwnd, LB_GETITEMDATA, idx, 0); LPITEMIDLIST pidl_abs = get_to_absolute_pidl(entry, hwnd); if (pidl_abs) { IShellFolder* parentFolder; LPCITEMIDLIST pidlLast; /* get and use the parent folder to display correct context menu in all cases */ if (SUCCEEDED(SHBindToParent(pidl_abs, &IID_IShellFolder, (LPVOID*)&parentFolder, &pidlLast))) { if (ShellFolderContextMenu(parentFolder, hwnd, 1, &pidlLast, pt.x, pt.y) == S_OK) refresh_child(child); IShellFolder_Release(parentFolder); } IMalloc_Free(Globals.iMalloc, pidl_abs); } } break;} #endif case WM_MEASUREITEM: draw_menu_item: if (!wparam) /* Is the message menu-related? */ if (CtxMenu_HandleMenuMsg(nmsg, wparam, lparam)) return TRUE; break; case WM_INITMENUPOPUP: if (CtxMenu_HandleMenuMsg(nmsg, wparam, lparam)) return 0; update_view_menu(child); break; case WM_MENUCHAR: /* only supported by IContextMenu3 */ if (s_pctxmenu3) { LRESULT lResult = 0; IContextMenu3_HandleMenuMsg2(s_pctxmenu3, nmsg, wparam, lparam, &lResult); return lResult; } break; case WM_SIZE: if (wparam != SIZE_MINIMIZED) resize_tree(child, LOWORD(lparam), HIWORD(lparam)); /* fall through */ default: def: return DefMDIChildProcW(hwnd, nmsg, wparam, lparam); } return 0; } static LRESULT CALLBACK TreeWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam) { ChildWnd* child = (ChildWnd*)GetWindowLongPtrW(GetParent(hwnd), GWLP_USERDATA); Pane* pane = (Pane*)GetWindowLongPtrW(hwnd, GWLP_USERDATA); ASSERT(child); switch(nmsg) { #ifndef _NO_EXTENSIONS case WM_HSCROLL: set_header(pane); break; #endif case WM_SETFOCUS: child->focus_pane = pane==&child->right? 1: 0; SendMessageW(hwnd, LB_SETSEL, TRUE, 1); /*TODO: check menu items */ break; case WM_KEYDOWN: if (wparam == VK_TAB) { /*TODO: SetFocus(Globals.hdrivebar) */ SetFocus(child->focus_pane? child->left.hwnd: child->right.hwnd); } } return CallWindowProcW(g_orgTreeWndProc, hwnd, nmsg, wparam, lparam); } static void InitInstance(HINSTANCE hinstance) { static const WCHAR sFont[] = {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f','\0'}; WNDCLASSEXW wcFrame; WNDCLASSW wcChild; int col; INITCOMMONCONTROLSEX icc = { sizeof(INITCOMMONCONTROLSEX), ICC_BAR_CLASSES }; HDC hdc = GetDC(0); setlocale(LC_COLLATE, ""); /* set collating rules to local settings for compareName */ InitCommonControlsEx(&icc); /* register frame window class */ wcFrame.cbSize = sizeof(WNDCLASSEXW); wcFrame.style = 0; wcFrame.lpfnWndProc = FrameWndProc; wcFrame.cbClsExtra = 0; wcFrame.cbWndExtra = 0; wcFrame.hInstance = hinstance; wcFrame.hIcon = LoadIconW(hinstance, MAKEINTRESOURCEW(IDI_WINEFILE)); wcFrame.hCursor = LoadCursorW(0, (LPCWSTR)IDC_ARROW); wcFrame.hbrBackground = 0; wcFrame.lpszMenuName = 0; wcFrame.lpszClassName = sWINEFILEFRAME; wcFrame.hIconSm = LoadImageW(hinstance, MAKEINTRESOURCEW(IDI_WINEFILE), IMAGE_ICON, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), LR_SHARED); Globals.hframeClass = RegisterClassExW(&wcFrame); /* register tree windows class */ wcChild.style = CS_CLASSDC|CS_DBLCLKS|CS_VREDRAW; wcChild.lpfnWndProc = ChildWndProc; wcChild.cbClsExtra = 0; wcChild.cbWndExtra = 0; wcChild.hInstance = hinstance; wcChild.hIcon = 0; wcChild.hCursor = LoadCursorW(0, (LPCWSTR)IDC_ARROW); wcChild.hbrBackground = 0; wcChild.lpszMenuName = 0; wcChild.lpszClassName = sWINEFILETREE; RegisterClassW(&wcChild); Globals.haccel = LoadAcceleratorsW(hinstance, MAKEINTRESOURCEW(IDA_WINEFILE)); Globals.hfont = CreateFontW(-MulDiv(8,GetDeviceCaps(hdc,LOGPIXELSY),72), 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, sFont); ReleaseDC(0, hdc); Globals.hInstance = hinstance; #ifdef _SHELL_FOLDERS CoInitialize(NULL); CoGetMalloc(MEMCTX_TASK, &Globals.iMalloc); SHGetDesktopFolder(&Globals.iDesktop); Globals.cfStrFName = RegisterClipboardFormatW(CFSTR_FILENAMEW); #endif /* load column strings */ col = 1; load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_NAME); load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_SIZE); load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_CDATE); #ifndef _NO_EXTENSIONS load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_ADATE); load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_MDATE); load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_IDX); load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_LINKS); #endif load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_ATTR); #ifndef _NO_EXTENSIONS load_string(g_pos_names[col++], sizeof(g_pos_names[col])/sizeof(g_pos_names[col][0]), IDS_COL_SEC); #endif } static BOOL show_frame(HWND hwndParent, int cmdshow, LPCWSTR path) { static const WCHAR sMDICLIENT[] = {'M','D','I','C','L','I','E','N','T','\0'}; WCHAR buffer[MAX_PATH], b1[BUFFER_LEN]; ChildWnd* child; HMENU hMenuFrame, hMenuWindow; windowOptions opts; CLIENTCREATESTRUCT ccs; if (Globals.hMainWnd) return TRUE; opts = load_registry_settings(); hMenuFrame = LoadMenuW(Globals.hInstance, MAKEINTRESOURCEW(IDM_WINEFILE)); hMenuWindow = GetSubMenu(hMenuFrame, GetMenuItemCount(hMenuFrame)-2); Globals.hMenuFrame = hMenuFrame; Globals.hMenuView = GetSubMenu(hMenuFrame, 2); Globals.hMenuOptions = GetSubMenu(hMenuFrame, 3); ccs.hWindowMenu = hMenuWindow; ccs.idFirstChild = IDW_FIRST_CHILD; /* create main window */ Globals.hMainWnd = CreateWindowExW(0, MAKEINTRESOURCEW(Globals.hframeClass), RS(b1,IDS_WINEFILE), WS_OVERLAPPEDWINDOW, opts.start_x, opts.start_y, opts.width, opts.height, hwndParent, Globals.hMenuFrame, Globals.hInstance, 0/*lpParam*/); Globals.hmdiclient = CreateWindowExW(0, sMDICLIENT, NULL, WS_CHILD|WS_CLIPCHILDREN|WS_VSCROLL|WS_HSCROLL|WS_VISIBLE|WS_BORDER, 0, 0, 0, 0, Globals.hMainWnd, 0, Globals.hInstance, &ccs); CheckMenuItem(Globals.hMenuOptions, ID_VIEW_DRIVE_BAR, MF_BYCOMMAND|MF_CHECKED); CheckMenuItem(Globals.hMenuOptions, ID_VIEW_SAVESETTINGS, MF_BYCOMMAND); create_drive_bar(); { TBBUTTON toolbarBtns[] = { {0, 0, 0, BTNS_SEP, {0, 0}, 0, 0}, {0, ID_WINDOW_NEW, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0}, {1, ID_WINDOW_CASCADE, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0}, {2, ID_WINDOW_TILE_HORZ, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0}, {3, ID_WINDOW_TILE_VERT, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0}, }; Globals.htoolbar = CreateToolbarEx(Globals.hMainWnd, WS_CHILD|WS_VISIBLE, IDW_TOOLBAR, 2, Globals.hInstance, IDB_TOOLBAR, toolbarBtns, sizeof(toolbarBtns)/sizeof(TBBUTTON), 16, 15, 16, 15, sizeof(TBBUTTON)); CheckMenuItem(Globals.hMenuOptions, ID_VIEW_TOOL_BAR, MF_BYCOMMAND|MF_CHECKED); } Globals.hstatusbar = CreateStatusWindowW(WS_CHILD|WS_VISIBLE, 0, Globals.hMainWnd, IDW_STATUSBAR); CheckMenuItem(Globals.hMenuOptions, ID_VIEW_STATUSBAR, MF_BYCOMMAND|MF_CHECKED); /*TODO: read paths from registry */ if (!path || !*path) { GetCurrentDirectoryW(MAX_PATH, buffer); path = buffer; } ShowWindow(Globals.hMainWnd, cmdshow); #if defined(_SHELL_FOLDERS) && !defined(__WINE__) /* Shell Namespace as default: */ child = alloc_child_window(path, get_path_pidl(path,Globals.hMainWnd), Globals.hMainWnd); #else child = alloc_child_window(path, NULL, Globals.hMainWnd); #endif child->pos.showCmd = SW_SHOWMAXIMIZED; child->pos.rcNormalPosition.left = 0; child->pos.rcNormalPosition.top = 0; child->pos.rcNormalPosition.right = 320; child->pos.rcNormalPosition.bottom = 280; if (!create_child_window(child)) { HeapFree(GetProcessHeap(), 0, child); return FALSE; } SetWindowPlacement(child->hwnd, &child->pos); Globals.himl = ImageList_LoadImageW(Globals.hInstance, MAKEINTRESOURCEW(IDB_IMAGES), 16, 0, RGB(0,255,0), IMAGE_BITMAP, 0); Globals.prescan_node = FALSE; UpdateWindow(Globals.hMainWnd); if (child->hwnd && path && path[0]) { int index,count; WCHAR drv[_MAX_DRIVE+1], dir[_MAX_DIR], name[_MAX_FNAME], ext[_MAX_EXT]; WCHAR fullname[_MAX_FNAME+_MAX_EXT+1]; memset(name,0,sizeof(name)); memset(name,0,sizeof(ext)); _wsplitpath(path, drv, dir, name, ext); if (name[0]) { count = SendMessageW(child->right.hwnd, LB_GETCOUNT, 0, 0); lstrcpyW(fullname,name); lstrcatW(fullname,ext); for (index = 0; index < count; index ++) { Entry* entry = (Entry*)SendMessageW(child->right.hwnd, LB_GETITEMDATA, index, 0); if (lstrcmpW(entry->data.cFileName,fullname)==0 || lstrcmpW(entry->data.cAlternateFileName,fullname)==0) { SendMessageW(child->right.hwnd, LB_SETCURSEL, index, 0); SetFocus(child->right.hwnd); break; } } } } return TRUE; } static void ExitInstance(void) { #ifdef _SHELL_FOLDERS IShellFolder_Release(Globals.iDesktop); IMalloc_Release(Globals.iMalloc); CoUninitialize(); #endif DeleteObject(Globals.hfont); ImageList_Destroy(Globals.himl); } #ifdef _NO_EXTENSIONS /* search for already running win[e]files */ static int g_foundPrevInstance = 0; static BOOL CALLBACK EnumWndProc(HWND hwnd, LPARAM lparam) { WCHAR cls[128]; GetClassNameW(hwnd, cls, 128); if (!lstrcmpW(cls, (LPCWSTR)lparam)) { g_foundPrevInstance++; return FALSE; } return TRUE; } /* search for window of given class name to allow only one running instance */ static int find_window_class(LPCWSTR classname) { EnumWindows(EnumWndProc, (LPARAM)classname); if (g_foundPrevInstance) return 1; return 0; } #endif static int winefile_main(HINSTANCE hinstance, int cmdshow, LPCWSTR path) { MSG msg; InitInstance(hinstance); if( !show_frame(0, cmdshow, path) ) { ExitInstance(); return 1; } while(GetMessageW(&msg, 0, 0, 0)) { if (Globals.hmdiclient && TranslateMDISysAccel(Globals.hmdiclient, &msg)) continue; if (Globals.hMainWnd && TranslateAcceleratorW(Globals.hMainWnd, Globals.haccel, &msg)) continue; TranslateMessage(&msg); DispatchMessageW(&msg); } ExitInstance(); return msg.wParam; } #if defined(_MSC_VER) int APIENTRY wWinMain(HINSTANCE hinstance, HINSTANCE previnstance, LPWSTR cmdline, int cmdshow) #else int APIENTRY WinMain(HINSTANCE hinstance, HINSTANCE previnstance, LPSTR cmdline, int cmdshow) #endif { #ifdef _NO_EXTENSIONS if (find_window_class(sWINEFILEFRAME)) return 1; #endif { /* convert ANSI cmdline into WCS path string */ WCHAR buffer[MAX_PATH]; MultiByteToWideChar(CP_ACP, 0, cmdline, -1, buffer, MAX_PATH); winefile_main(hinstance, cmdshow, buffer); } return 0; }