/* * Notepad * * Copyright 2000 Mike McCormack * Copyright 1997,98 Marcel Baur * Copyright 2002 Sylvain Petreolle * Copyright 2002 Andriy Palamarchuk * * 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 * */ #include #include #include #include #include #include #include "main.h" #include "dialog.h" #include "notepad_res.h" NOTEPAD_GLOBALS Globals; static ATOM aFINDMSGSTRING; static RECT main_rect; static const WCHAR notepad_reg_key[] = {'S','o','f','t','w','a','r','e','\\', 'M','i','c','r','o','s','o','f','t','\\','N','o','t','e','p','a','d','\0'}; static const WCHAR value_fWrap[] = {'f','W','r','a','p','\0'}; static const WCHAR value_iPointSize[] = {'i','P','o','i','n','t','S','i','z','e','\0'}; static const WCHAR value_iWindowPosDX[] = {'i','W','i','n','d','o','w','P','o','s','D','X','\0'}; static const WCHAR value_iWindowPosDY[] = {'i','W','i','n','d','o','w','P','o','s','D','Y','\0'}; static const WCHAR value_iWindowPosX[] = {'i','W','i','n','d','o','w','P','o','s','X','\0'}; static const WCHAR value_iWindowPosY[] = {'i','W','i','n','d','o','w','P','o','s','Y','\0'}; static const WCHAR value_lfCharSet[] = {'l','f','C','h','a','r','S','e','t','\0'}; static const WCHAR value_lfClipPrecision[] = {'l','f','C','l','i','p','P','r','e','c','i','s','i','o','n','\0'}; static const WCHAR value_lfEscapement[] = {'l','f','E','s','c','a','p','e','m','e','n','t','\0'}; static const WCHAR value_lfItalic[] = {'l','f','I','t','a','l','i','c','\0'}; static const WCHAR value_lfOrientation[] = {'l','f','O','r','i','e','n','t','a','t','i','o','n','\0'}; static const WCHAR value_lfOutPrecision[] = {'l','f','O','u','t','P','r','e','c','i','s','i','o','n','\0'}; static const WCHAR value_lfPitchAndFamily[] = {'l','f','P','i','t','c','h','A','n','d','F','a','m','i','l','y','\0'}; static const WCHAR value_lfQuality[] = {'l','f','Q','u','a','l','i','t','y','\0'}; static const WCHAR value_lfStrikeOut[] = {'l','f','S','t','r','i','k','e','O','u','t','\0'}; static const WCHAR value_lfUnderline[] = {'l','f','U','n','d','e','r','l','i','n','e','\0'}; static const WCHAR value_lfWeight[] = {'l','f','W','e','i','g','h','t','\0'}; static const WCHAR value_lfFaceName[] = {'l','f','F','a','c','e','N','a','m','e','\0'}; static const WCHAR value_iMarginTop[] = {'i','M','a','r','g','i','n','T','o','p','\0'}; static const WCHAR value_iMarginBottom[] = {'i','M','a','r','g','i','n','B','o','t','t','o','m','\0'}; static const WCHAR value_iMarginLeft[] = {'i','M','a','r','g','i','n','L','e','f','t','\0'}; static const WCHAR value_iMarginRight[] = {'i','M','a','r','g','i','n','R','i','g','h','t','\0'}; static const WCHAR value_szHeader[] = {'s','z','H','e','a','d','e','r','\0'}; static const WCHAR value_szFooter[] = {'s','z','T','r','a','i','l','e','r','\0'}; /*********************************************************************** * * SetFileNameAndEncoding * * Sets global file name and encoding (which is used to preselect original * encoding in Save As dialog, and when saving without using the Save As * dialog). */ VOID SetFileNameAndEncoding(LPCWSTR szFileName, ENCODING enc) { lstrcpyW(Globals.szFileName, szFileName); Globals.szFileTitle[0] = 0; GetFileTitleW(szFileName, Globals.szFileTitle, ARRAY_SIZE(Globals.szFileTitle)); Globals.encFile = enc; } /****************************************************************************** * get_dpi * * Get the dpi from registry HKCC\Software\Fonts\LogPixels. */ DWORD get_dpi(void) { static const WCHAR dpi_key_name[] = {'S','o','f','t','w','a','r','e','\\','F','o','n','t','s','\0'}; static const WCHAR dpi_value_name[] = {'L','o','g','P','i','x','e','l','s','\0'}; DWORD dpi = 96; HKEY hkey; if (RegOpenKeyW(HKEY_CURRENT_CONFIG, dpi_key_name, &hkey) == ERROR_SUCCESS) { DWORD type, size, new_dpi; size = sizeof(new_dpi); if(RegQueryValueExW(hkey, dpi_value_name, NULL, &type, (LPBYTE)&new_dpi, &size) == ERROR_SUCCESS) { if(type == REG_DWORD && new_dpi != 0) dpi = new_dpi; } RegCloseKey(hkey); } return dpi; } /*********************************************************************** * * NOTEPAD_SaveSettingToRegistry * * Save setting to registry HKCU\Software\Microsoft\Notepad. */ static VOID NOTEPAD_SaveSettingToRegistry(void) { HKEY hkey; DWORD disp; if(RegCreateKeyExW(HKEY_CURRENT_USER, notepad_reg_key, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &hkey, &disp) == ERROR_SUCCESS) { DWORD data; WINDOWPLACEMENT wndpl; wndpl.length = sizeof(WINDOWPLACEMENT); GetWindowPlacement(Globals.hMainWnd, &wndpl); main_rect = wndpl.rcNormalPosition; #define SET_NOTEPAD_REG(hkey, value_name, value_data) do { DWORD data = value_data; RegSetValueExW(hkey, value_name, 0, REG_DWORD, (LPBYTE)&data, sizeof(DWORD)); }while(0) SET_NOTEPAD_REG(hkey, value_fWrap, Globals.bWrapLongLines); SET_NOTEPAD_REG(hkey, value_iWindowPosX, main_rect.left); SET_NOTEPAD_REG(hkey, value_iWindowPosY, main_rect.top); SET_NOTEPAD_REG(hkey, value_iWindowPosDX, main_rect.right - main_rect.left); SET_NOTEPAD_REG(hkey, value_iWindowPosDY, main_rect.bottom - main_rect.top); SET_NOTEPAD_REG(hkey, value_lfCharSet, Globals.lfFont.lfCharSet); SET_NOTEPAD_REG(hkey, value_lfClipPrecision, Globals.lfFont.lfClipPrecision); SET_NOTEPAD_REG(hkey, value_lfEscapement, Globals.lfFont.lfEscapement); SET_NOTEPAD_REG(hkey, value_lfItalic, Globals.lfFont.lfItalic); SET_NOTEPAD_REG(hkey, value_lfOrientation, Globals.lfFont.lfOrientation); SET_NOTEPAD_REG(hkey, value_lfOutPrecision, Globals.lfFont.lfOutPrecision); SET_NOTEPAD_REG(hkey, value_lfPitchAndFamily, Globals.lfFont.lfPitchAndFamily); SET_NOTEPAD_REG(hkey, value_lfQuality, Globals.lfFont.lfQuality); SET_NOTEPAD_REG(hkey, value_lfStrikeOut, Globals.lfFont.lfStrikeOut); SET_NOTEPAD_REG(hkey, value_lfUnderline, Globals.lfFont.lfUnderline); SET_NOTEPAD_REG(hkey, value_lfWeight, Globals.lfFont.lfWeight); SET_NOTEPAD_REG(hkey, value_iMarginTop, Globals.iMarginTop); SET_NOTEPAD_REG(hkey, value_iMarginBottom, Globals.iMarginBottom); SET_NOTEPAD_REG(hkey, value_iMarginLeft, Globals.iMarginLeft); SET_NOTEPAD_REG(hkey, value_iMarginRight, Globals.iMarginRight); #undef SET_NOTEPAD_REG /* Store the current value as 10 * twips */ data = MulDiv(abs(Globals.lfFont.lfHeight), 720 , get_dpi()); RegSetValueExW(hkey, value_iPointSize, 0, REG_DWORD, (LPBYTE)&data, sizeof(DWORD)); RegSetValueExW(hkey, value_lfFaceName, 0, REG_SZ, (LPBYTE)&Globals.lfFont.lfFaceName, lstrlenW(Globals.lfFont.lfFaceName) * sizeof(Globals.lfFont.lfFaceName[0])); RegSetValueExW(hkey, value_szHeader, 0, REG_SZ, (LPBYTE)&Globals.szHeader, lstrlenW(Globals.szHeader) * sizeof(Globals.szHeader[0])); RegSetValueExW(hkey, value_szFooter, 0, REG_SZ, (LPBYTE)&Globals.szFooter, lstrlenW(Globals.szFooter) * sizeof(Globals.szFooter[0])); RegCloseKey(hkey); } } /*********************************************************************** * * NOTEPAD_LoadSettingFromRegistry * * Load setting from registry HKCU\Software\Microsoft\Notepad. */ static VOID NOTEPAD_LoadSettingFromRegistry(void) { static const WCHAR systemW[] = { 'S','y','s','t','e','m','\0' }; HKEY hkey; INT base_length, dx, dy; base_length = (GetSystemMetrics(SM_CXSCREEN) > GetSystemMetrics(SM_CYSCREEN))? GetSystemMetrics(SM_CYSCREEN) : GetSystemMetrics(SM_CXSCREEN); dx = base_length * .95; dy = dx * 3 / 4; SetRect( &main_rect, 0, 0, dx, dy ); Globals.bWrapLongLines = TRUE; Globals.iMarginTop = 2500; Globals.iMarginBottom = 2500; Globals.iMarginLeft = 2000; Globals.iMarginRight = 2000; Globals.lfFont.lfHeight = -12; Globals.lfFont.lfWidth = 0; Globals.lfFont.lfEscapement = 0; Globals.lfFont.lfOrientation = 0; Globals.lfFont.lfWeight = FW_REGULAR; Globals.lfFont.lfItalic = FALSE; Globals.lfFont.lfUnderline = FALSE; Globals.lfFont.lfStrikeOut = FALSE; Globals.lfFont.lfCharSet = DEFAULT_CHARSET; Globals.lfFont.lfOutPrecision = OUT_DEFAULT_PRECIS; Globals.lfFont.lfClipPrecision = CLIP_DEFAULT_PRECIS; Globals.lfFont.lfQuality = DEFAULT_QUALITY; Globals.lfFont.lfPitchAndFamily = FIXED_PITCH | FF_DONTCARE; lstrcpyW(Globals.lfFont.lfFaceName, systemW); LoadStringW(Globals.hInstance, STRING_PAGESETUP_HEADERVALUE, Globals.szHeader, ARRAY_SIZE(Globals.szHeader)); LoadStringW(Globals.hInstance, STRING_PAGESETUP_FOOTERVALUE, Globals.szFooter, ARRAY_SIZE(Globals.szFooter)); if(RegOpenKeyW(HKEY_CURRENT_USER, notepad_reg_key, &hkey) == ERROR_SUCCESS) { WORD data_helper[MAX_PATH]; DWORD type, size; int point_size; #define QUERY_NOTEPAD_REG(hkey, value_name, ret) do { DWORD type, data; DWORD size = sizeof(DWORD); if(RegQueryValueExW(hkey, value_name, 0, &type, (LPBYTE)&data, &size) == ERROR_SUCCESS) if(type == REG_DWORD) ret = data; } while(0) QUERY_NOTEPAD_REG(hkey, value_fWrap, Globals.bWrapLongLines); QUERY_NOTEPAD_REG(hkey, value_iWindowPosX, main_rect.left); QUERY_NOTEPAD_REG(hkey, value_iWindowPosY, main_rect.top); QUERY_NOTEPAD_REG(hkey, value_iWindowPosDX, dx); QUERY_NOTEPAD_REG(hkey, value_iWindowPosDY, dy); QUERY_NOTEPAD_REG(hkey, value_lfCharSet, Globals.lfFont.lfCharSet); QUERY_NOTEPAD_REG(hkey, value_lfClipPrecision, Globals.lfFont.lfClipPrecision); QUERY_NOTEPAD_REG(hkey, value_lfEscapement, Globals.lfFont.lfEscapement); QUERY_NOTEPAD_REG(hkey, value_lfItalic, Globals.lfFont.lfItalic); QUERY_NOTEPAD_REG(hkey, value_lfOrientation, Globals.lfFont.lfOrientation); QUERY_NOTEPAD_REG(hkey, value_lfOutPrecision, Globals.lfFont.lfOutPrecision); QUERY_NOTEPAD_REG(hkey, value_lfPitchAndFamily, Globals.lfFont.lfPitchAndFamily); QUERY_NOTEPAD_REG(hkey, value_lfQuality, Globals.lfFont.lfQuality); QUERY_NOTEPAD_REG(hkey, value_lfStrikeOut, Globals.lfFont.lfStrikeOut); QUERY_NOTEPAD_REG(hkey, value_lfUnderline, Globals.lfFont.lfUnderline); QUERY_NOTEPAD_REG(hkey, value_lfWeight, Globals.lfFont.lfWeight); QUERY_NOTEPAD_REG(hkey, value_iMarginTop, Globals.iMarginTop); QUERY_NOTEPAD_REG(hkey, value_iMarginBottom, Globals.iMarginBottom); QUERY_NOTEPAD_REG(hkey, value_iMarginLeft, Globals.iMarginLeft); QUERY_NOTEPAD_REG(hkey, value_iMarginRight, Globals.iMarginRight); #undef QUERY_NOTEPAD_REG main_rect.right = main_rect.left + dx; main_rect.bottom = main_rect.top + dy; size = sizeof(DWORD); if(RegQueryValueExW(hkey, value_iPointSize, 0, &type, (LPBYTE)&point_size, &size) == ERROR_SUCCESS) if(type == REG_DWORD) /* The value is stored as 10 * twips */ Globals.lfFont.lfHeight = -MulDiv(abs(point_size), get_dpi(), 720); size = sizeof(Globals.lfFont.lfFaceName); if(RegQueryValueExW(hkey, value_lfFaceName, 0, &type, (LPBYTE)&data_helper, &size) == ERROR_SUCCESS) if(type == REG_SZ) lstrcpyW(Globals.lfFont.lfFaceName, data_helper); size = sizeof(Globals.szHeader); if(RegQueryValueExW(hkey, value_szHeader, 0, &type, (LPBYTE)&data_helper, &size) == ERROR_SUCCESS) if(type == REG_SZ) lstrcpyW(Globals.szHeader, data_helper); size = sizeof(Globals.szFooter); if(RegQueryValueExW(hkey, value_szFooter, 0, &type, (LPBYTE)&data_helper, &size) == ERROR_SUCCESS) if(type == REG_SZ) lstrcpyW(Globals.szFooter, data_helper); RegCloseKey(hkey); } } /*********************************************************************** * * NOTEPAD_MenuCommand * * All handling of main menu events */ static int NOTEPAD_MenuCommand(WPARAM wParam) { switch (wParam) { case CMD_NEW: DIALOG_FileNew(); break; case CMD_OPEN: DIALOG_FileOpen(); break; case CMD_SAVE: DIALOG_FileSave(); break; case CMD_SAVE_AS: DIALOG_FileSaveAs(); break; case CMD_PRINT: DIALOG_FilePrint(); break; case CMD_PAGE_SETUP: DIALOG_FilePageSetup(); break; case CMD_PRINTER_SETUP: DIALOG_FilePrinterSetup();break; case CMD_EXIT: DIALOG_FileExit(); break; case CMD_UNDO: DIALOG_EditUndo(); break; case CMD_CUT: DIALOG_EditCut(); break; case CMD_COPY: DIALOG_EditCopy(); break; case CMD_PASTE: DIALOG_EditPaste(); break; case CMD_DELETE: DIALOG_EditDelete(); break; case CMD_SELECT_ALL: DIALOG_EditSelectAll(); break; case CMD_TIME_DATE: DIALOG_EditTimeDate();break; case CMD_SEARCH: DIALOG_Search(); break; case CMD_SEARCH_NEXT: DIALOG_SearchNext(); break; case CMD_REPLACE: DIALOG_Replace(); break; case CMD_WRAP: DIALOG_EditWrap(); break; case CMD_FONT: DIALOG_SelectFont(); break; case CMD_HELP_CONTENTS: DIALOG_HelpContents(); break; case CMD_HELP_ABOUT_NOTEPAD: DIALOG_HelpAboutNotepad(); break; default: break; } return 0; } /*********************************************************************** * Data Initialization */ static VOID NOTEPAD_InitData(VOID) { LPWSTR p = Globals.szFilter; static const WCHAR txt_files[] = { '*','.','t','x','t',0 }; static const WCHAR all_files[] = { '*','.','*',0 }; LoadStringW(Globals.hInstance, STRING_TEXT_FILES_TXT, p, MAX_STRING_LEN); p += lstrlenW(p) + 1; lstrcpyW(p, txt_files); p += lstrlenW(p) + 1; LoadStringW(Globals.hInstance, STRING_ALL_FILES, p, MAX_STRING_LEN); p += lstrlenW(p) + 1; lstrcpyW(p, all_files); p += lstrlenW(p) + 1; *p = '\0'; Globals.hDevMode = NULL; Globals.hDevNames = NULL; CheckMenuItem(GetMenu(Globals.hMainWnd), CMD_WRAP, MF_BYCOMMAND | (Globals.bWrapLongLines ? MF_CHECKED : MF_UNCHECKED)); } /*********************************************************************** * Enable/disable items on the menu based on control state */ static VOID NOTEPAD_InitMenuPopup(HMENU menu, int index) { int enable; EnableMenuItem(menu, CMD_UNDO, SendMessageW(Globals.hEdit, EM_CANUNDO, 0, 0) ? MF_ENABLED : MF_GRAYED); EnableMenuItem(menu, CMD_PASTE, IsClipboardFormatAvailable(CF_TEXT) ? MF_ENABLED : MF_GRAYED); enable = SendMessageW(Globals.hEdit, EM_GETSEL, 0, 0); enable = (HIWORD(enable) == LOWORD(enable)) ? MF_GRAYED : MF_ENABLED; EnableMenuItem(menu, CMD_CUT, enable); EnableMenuItem(menu, CMD_COPY, enable); EnableMenuItem(menu, CMD_DELETE, enable); EnableMenuItem(menu, CMD_SELECT_ALL, GetWindowTextLengthW(Globals.hEdit) ? MF_ENABLED : MF_GRAYED); } static LPWSTR NOTEPAD_StrRStr(LPWSTR pszSource, LPWSTR pszLast, LPWSTR pszSrch) { int len = lstrlenW(pszSrch); pszLast--; while (pszLast >= pszSource) { if (StrCmpNW(pszLast, pszSrch, len) == 0) return pszLast; pszLast--; } return NULL; } /*********************************************************************** * The user activated the Find dialog */ void NOTEPAD_DoFind(FINDREPLACEW *fr) { LPWSTR content; LPWSTR found; int len = lstrlenW(fr->lpstrFindWhat); int fileLen; DWORD pos; fileLen = GetWindowTextLengthW(Globals.hEdit) + 1; content = HeapAlloc(GetProcessHeap(), 0, fileLen * sizeof(WCHAR)); if (!content) return; GetWindowTextW(Globals.hEdit, content, fileLen); SendMessageW(Globals.hEdit, EM_GETSEL, 0, (LPARAM)&pos); switch (fr->Flags & (FR_DOWN|FR_MATCHCASE)) { case 0: found = StrRStrIW(content, content+pos-len, fr->lpstrFindWhat); break; case FR_DOWN: found = StrStrIW(content+pos, fr->lpstrFindWhat); break; case FR_MATCHCASE: found = NOTEPAD_StrRStr(content, content+pos-len, fr->lpstrFindWhat); break; case FR_DOWN|FR_MATCHCASE: found = StrStrW(content+pos, fr->lpstrFindWhat); break; default: /* shouldn't happen */ return; } HeapFree(GetProcessHeap(), 0, content); if (found == NULL) { DIALOG_StringMsgBox(Globals.hFindReplaceDlg, STRING_NOTFOUND, fr->lpstrFindWhat, MB_ICONINFORMATION|MB_OK); return; } SendMessageW(Globals.hEdit, EM_SETSEL, found - content, found - content + len); } static void NOTEPAD_DoReplace(FINDREPLACEW *fr) { LPWSTR content; int len = lstrlenW(fr->lpstrFindWhat); int fileLen; DWORD pos; DWORD pos_start; fileLen = GetWindowTextLengthW(Globals.hEdit) + 1; content = HeapAlloc(GetProcessHeap(), 0, fileLen * sizeof(WCHAR)); if (!content) return; GetWindowTextW(Globals.hEdit, content, fileLen); SendMessageW(Globals.hEdit, EM_GETSEL, (WPARAM)&pos_start, (LPARAM)&pos); switch (fr->Flags & (FR_DOWN|FR_MATCHCASE)) { case FR_DOWN: if ( pos-pos_start == len && StrCmpNIW(fr->lpstrFindWhat, content+pos_start, len) == 0) SendMessageW(Globals.hEdit, EM_REPLACESEL, TRUE, (LPARAM)fr->lpstrReplaceWith); break; case FR_DOWN|FR_MATCHCASE: if ( pos-pos_start == len && StrCmpNW(fr->lpstrFindWhat, content+pos_start, len) == 0) SendMessageW(Globals.hEdit, EM_REPLACESEL, TRUE, (LPARAM)fr->lpstrReplaceWith); break; default: /* shouldn't happen */ return; } HeapFree(GetProcessHeap(), 0, content); NOTEPAD_DoFind(fr); } static void NOTEPAD_DoReplaceAll(FINDREPLACEW *fr) { LPWSTR content; LPWSTR found; int len = lstrlenW(fr->lpstrFindWhat); int fileLen; DWORD pos; SendMessageW(Globals.hEdit, EM_SETSEL, 0, 0); while(TRUE){ fileLen = GetWindowTextLengthW(Globals.hEdit) + 1; content = HeapAlloc(GetProcessHeap(), 0, fileLen * sizeof(WCHAR)); if (!content) return; GetWindowTextW(Globals.hEdit, content, fileLen); SendMessageW(Globals.hEdit, EM_GETSEL, 0, (LPARAM)&pos); switch (fr->Flags & (FR_DOWN|FR_MATCHCASE)) { case FR_DOWN: found = StrStrIW(content+pos, fr->lpstrFindWhat); break; case FR_DOWN|FR_MATCHCASE: found = StrStrW(content+pos, fr->lpstrFindWhat); break; default: /* shouldn't happen */ return; } HeapFree(GetProcessHeap(), 0, content); if(found == NULL) { SendMessageW(Globals.hEdit, EM_SETSEL, 0, 0); return; } SendMessageW(Globals.hEdit, EM_SETSEL, found - content, found - content + len); SendMessageW(Globals.hEdit, EM_REPLACESEL, TRUE, (LPARAM)fr->lpstrReplaceWith); } } /*********************************************************************** * * NOTEPAD_WndProc */ static LRESULT WINAPI NOTEPAD_WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam) { if (msg == aFINDMSGSTRING) /* not a constant so can't be used in switch */ { FINDREPLACEW *fr = (FINDREPLACEW *)lParam; if (fr->Flags & FR_DIALOGTERM) Globals.hFindReplaceDlg = NULL; if (fr->Flags & FR_FINDNEXT) { Globals.lastFind = *fr; NOTEPAD_DoFind(fr); } if (fr->Flags & FR_REPLACE) { Globals.lastFind = *fr; NOTEPAD_DoReplace(fr); } if (fr->Flags & FR_REPLACEALL) { Globals.lastFind = *fr; NOTEPAD_DoReplaceAll(fr); } return 0; } switch (msg) { case WM_CREATE: { static const WCHAR editW[] = { 'e','d','i','t',0 }; DWORD dwStyle = WS_CHILD | WS_VISIBLE | WS_BORDER | WS_VSCROLL | ES_AUTOVSCROLL | ES_MULTILINE | ES_NOHIDESEL; RECT rc; GetClientRect(hWnd, &rc); if (!Globals.bWrapLongLines) dwStyle |= WS_HSCROLL | ES_AUTOHSCROLL; Globals.hEdit = CreateWindowExW(WS_EX_CLIENTEDGE, editW, NULL, dwStyle, 0, 0, rc.right, rc.bottom, hWnd, NULL, Globals.hInstance, NULL); Globals.hFont = CreateFontIndirectW(&Globals.lfFont); SendMessageW(Globals.hEdit, WM_SETFONT, (WPARAM)Globals.hFont, FALSE); SendMessageW(Globals.hEdit, EM_LIMITTEXT, 0, 0); break; } case WM_COMMAND: NOTEPAD_MenuCommand(LOWORD(wParam)); break; case WM_DESTROYCLIPBOARD: /*MessageBoxW(Globals.hMainWnd, "Empty clipboard", "Debug", MB_ICONEXCLAMATION);*/ break; case WM_CLOSE: if (DoCloseFile()) { DestroyWindow(hWnd); } break; case WM_QUERYENDSESSION: if (DoCloseFile()) { return 1; } break; case WM_DESTROY: NOTEPAD_SaveSettingToRegistry(); PostQuitMessage(0); break; case WM_SIZE: SetWindowPos(Globals.hEdit, NULL, 0, 0, LOWORD(lParam), HIWORD(lParam), SWP_NOOWNERZORDER | SWP_NOZORDER); break; case WM_SETFOCUS: SetFocus(Globals.hEdit); break; case WM_DROPFILES: { WCHAR szFileName[MAX_PATH]; HANDLE hDrop = (HANDLE) wParam; DragQueryFileW(hDrop, 0, szFileName, ARRAY_SIZE(szFileName)); DragFinish(hDrop); DoOpenFile(szFileName, ENCODING_AUTO); break; } case WM_INITMENUPOPUP: NOTEPAD_InitMenuPopup((HMENU)wParam, lParam); break; default: return DefWindowProcW(hWnd, msg, wParam, lParam); } return 0; } static int AlertFileDoesNotExist(LPCWSTR szFileName) { int nResult; WCHAR szMessage[MAX_STRING_LEN]; WCHAR szResource[MAX_STRING_LEN]; LoadStringW(Globals.hInstance, STRING_DOESNOTEXIST, szResource, ARRAY_SIZE(szResource)); wsprintfW(szMessage, szResource, szFileName); LoadStringW(Globals.hInstance, STRING_ERROR, szResource, ARRAY_SIZE(szResource)); nResult = MessageBoxW(Globals.hMainWnd, szMessage, szResource, MB_ICONEXCLAMATION | MB_YESNOCANCEL); return(nResult); } static void HandleCommandLine(LPWSTR cmdline) { WCHAR delimiter, *ptr; BOOL opt_print = FALSE; /* skip white space */ while (*cmdline == ' ') cmdline++; /* skip executable name */ delimiter = (*cmdline == '"' ? '"' : ' '); if (*cmdline == delimiter) cmdline++; while (*cmdline && *cmdline != delimiter) cmdline++; if (*cmdline == delimiter) cmdline++; while (*cmdline == ' ') cmdline++; ptr = cmdline; while (*ptr == ' ' || *ptr == '-' || *ptr == '/') { WCHAR option; if (*ptr++ == ' ') continue; option = *ptr; if (option) ptr++; while (*ptr == ' ') ptr++; switch(option) { case 'p': case 'P': { if (!opt_print) { opt_print = TRUE; cmdline = ptr; } break; } } } if (*cmdline) { /* file name is passed in the command line */ LPCWSTR file_name; BOOL file_exists; WCHAR buf[MAX_PATH]; if (cmdline[0] == '"') { WCHAR* wc; cmdline++; wc=cmdline; /* Note: Double-quotes are not allowed in Windows filenames */ while (*wc && *wc != '"') wc++; /* On Windows notepad ignores further arguments too */ *wc = 0; } if (FileExists(cmdline)) { file_exists = TRUE; file_name = cmdline; } else { static const WCHAR txtW[] = { '.','t','x','t',0 }; /* try to find file with ".txt" extension */ if (wcschr(PathFindFileNameW(cmdline), '.')) { file_exists = FALSE; file_name = cmdline; } else { lstrcpynW(buf, cmdline, MAX_PATH - lstrlenW(txtW) - 1); lstrcatW(buf, txtW); file_name = buf; file_exists = FileExists(buf); } } if (file_exists) { DoOpenFile(file_name, ENCODING_AUTO); InvalidateRect(Globals.hMainWnd, NULL, FALSE); if (opt_print) DIALOG_FilePrint(); } else { switch (AlertFileDoesNotExist(file_name)) { case IDYES: { HANDLE file; SetFileNameAndEncoding(file_name, ENCODING_ANSI); file = CreateFileW(file_name, GENERIC_WRITE, FILE_SHARE_WRITE, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL); if (file != INVALID_HANDLE_VALUE) CloseHandle(file); UpdateWindowCaption(); break; } case IDNO: break; case IDCANCEL: DestroyWindow(Globals.hMainWnd); break; } } } } /*********************************************************************** * * WinMain */ int PASCAL WinMain(HINSTANCE hInstance, HINSTANCE prev, LPSTR cmdline, int show) { MSG msg; HACCEL hAccel; WNDCLASSEXW class; HMONITOR monitor; MONITORINFO info; INT x, y; static const WCHAR className[] = {'N','o','t','e','p','a','d',0}; static const WCHAR winName[] = {'N','o','t','e','p','a','d',0}; InitCommonControls(); aFINDMSGSTRING = RegisterWindowMessageW(FINDMSGSTRINGW); ZeroMemory(&Globals, sizeof(Globals)); Globals.hInstance = hInstance; NOTEPAD_LoadSettingFromRegistry(); ZeroMemory(&class, sizeof(class)); class.cbSize = sizeof(class); class.lpfnWndProc = NOTEPAD_WndProc; class.hInstance = Globals.hInstance; class.hIcon = LoadIconW(Globals.hInstance, MAKEINTRESOURCEW(IDI_NOTEPAD)); class.hIconSm = LoadImageW(Globals.hInstance, MAKEINTRESOURCEW(IDI_NOTEPAD), IMAGE_ICON, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), LR_SHARED); class.hCursor = LoadCursorW(0, (LPCWSTR)IDC_ARROW); class.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1); class.lpszMenuName = MAKEINTRESOURCEW(MAIN_MENU); class.lpszClassName = className; if (!RegisterClassExW(&class)) return FALSE; /* Setup windows */ monitor = MonitorFromRect( &main_rect, MONITOR_DEFAULTTOPRIMARY ); info.cbSize = sizeof(info); GetMonitorInfoW( monitor, &info ); x = main_rect.left; y = main_rect.top; if (main_rect.left >= info.rcWork.right || main_rect.top >= info.rcWork.bottom || main_rect.right < info.rcWork.left || main_rect.bottom < info.rcWork.top) x = y = CW_USEDEFAULT; Globals.hMainWnd = CreateWindowW(className, winName, WS_OVERLAPPEDWINDOW, x, y, main_rect.right - main_rect.left, main_rect.bottom - main_rect.top, NULL, NULL, Globals.hInstance, NULL); if (!Globals.hMainWnd) { ShowLastError(); ExitProcess(1); } NOTEPAD_InitData(); DIALOG_FileNew(); ShowWindow(Globals.hMainWnd, show); UpdateWindow(Globals.hMainWnd); DragAcceptFiles(Globals.hMainWnd, TRUE); HandleCommandLine(GetCommandLineW()); hAccel = LoadAcceleratorsW(hInstance, MAKEINTRESOURCEW(ID_ACCEL)); while (GetMessageW(&msg, 0, 0, 0)) { if (!IsDialogMessageW(Globals.hFindReplaceDlg, &msg) && !TranslateAcceleratorW(Globals.hMainWnd, hAccel, &msg)) { TranslateMessage(&msg); DispatchMessageW(&msg); } } return msg.wParam; }