| /* |
| * Notepad |
| * |
| * Copyright 2000 Mike McCormack <Mike_McCormack@looksmart.com.au> |
| * Copyright 1997,98 Marcel Baur <mbaur@g26.ethz.ch> |
| * Copyright 2002 Sylvain Petreolle <spetreolle@yahoo.fr> |
| * 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 |
| * |
| */ |
| |
| #define UNICODE |
| |
| #include <windows.h> |
| #include <stdio.h> |
| |
| #include "main.h" |
| #include "dialog.h" |
| #include "notepad_res.h" |
| |
| NOTEPAD_GLOBALS Globals; |
| static ATOM aFINDMSGSTRING; |
| |
| /*********************************************************************** |
| * |
| * SetFileName |
| * |
| * Sets Global File Name. |
| */ |
| VOID SetFileName(LPCWSTR szFileName) |
| { |
| lstrcpy(Globals.szFileName, szFileName); |
| Globals.szFileTitle[0] = 0; |
| GetFileTitle(szFileName, Globals.szFileTitle, sizeof(Globals.szFileTitle)); |
| } |
| |
| /*********************************************************************** |
| * |
| * NOTEPAD_InitFont |
| * |
| * Initialize font for the edit window |
| */ |
| static VOID NOTEPAD_InitFont(void) |
| { |
| LOGFONT *lf = &Globals.lfFont; |
| static const WCHAR systemW[] = { 'S','y','s','t','e','m',0 }; |
| |
| lf->lfHeight = -10; |
| lf->lfWidth = 0; |
| lf->lfEscapement = 0; |
| lf->lfOrientation = 0; |
| lf->lfWeight = FW_BOLD; |
| lf->lfItalic = FALSE; |
| lf->lfUnderline = FALSE; |
| lf->lfStrikeOut = FALSE; |
| lf->lfCharSet = DEFAULT_CHARSET; |
| lf->lfOutPrecision = OUT_DEFAULT_PRECIS; |
| lf->lfClipPrecision = CLIP_DEFAULT_PRECIS; |
| lf->lfQuality = DEFAULT_QUALITY; |
| lf->lfPitchAndFamily = FIXED_PITCH | FF_DONTCARE; |
| lstrcpy(lf->lfFaceName, systemW); |
| |
| Globals.hFont = CreateFontIndirect(lf); |
| SendMessage(Globals.hEdit, WM_SETFONT, (WPARAM)Globals.hFont, (LPARAM)FALSE); |
| } |
| |
| /*********************************************************************** |
| * |
| * 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_WRAP: DIALOG_EditWrap(); break; |
| case CMD_FONT: DIALOG_SelectFont(); break; |
| |
| case CMD_HELP_CONTENTS: DIALOG_HelpContents(); break; |
| case CMD_HELP_SEARCH: DIALOG_HelpSearch(); break; |
| case CMD_HELP_ON_HELP: DIALOG_HelpHelp(); break; |
| case CMD_LICENSE: DIALOG_HelpLicense(); break; |
| case CMD_NO_WARRANTY: DIALOG_HelpNoWarranty(); break; |
| case CMD_ABOUT_WINE: DIALOG_HelpAboutWine(); 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 }; |
| |
| LoadString(Globals.hInstance, STRING_TEXT_FILES_TXT, p, MAX_STRING_LEN); |
| p += lstrlen(p) + 1; |
| lstrcpy(p, txt_files); |
| p += lstrlen(p) + 1; |
| LoadString(Globals.hInstance, STRING_ALL_FILES, p, MAX_STRING_LEN); |
| p += lstrlen(p) + 1; |
| lstrcpy(p, all_files); |
| p += lstrlen(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, |
| SendMessage(Globals.hEdit, EM_CANUNDO, 0, 0) ? MF_ENABLED : MF_GRAYED); |
| EnableMenuItem(menu, CMD_PASTE, |
| IsClipboardFormatAvailable(CF_TEXT) ? MF_ENABLED : MF_GRAYED); |
| enable = SendMessage(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, |
| GetWindowTextLength(Globals.hEdit) ? MF_ENABLED : MF_GRAYED); |
| } |
| |
| /*********************************************************************** |
| * |
| * NOTEPAD_WndProc |
| */ |
| static LRESULT WINAPI NOTEPAD_WndProc(HWND hWnd, UINT msg, WPARAM wParam, |
| LPARAM lParam) |
| { |
| 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; |
| RECT rc; |
| GetClientRect(hWnd, &rc); |
| |
| if (!Globals.bWrapLongLines) dwStyle |= WS_HSCROLL | ES_AUTOHSCROLL; |
| |
| Globals.hEdit = CreateWindowEx(WS_EX_CLIENTEDGE, editW, NULL, |
| dwStyle, |
| 0, 0, rc.right, rc.bottom, hWnd, |
| NULL, Globals.hInstance, NULL); |
| NOTEPAD_InitFont(); |
| break; |
| } |
| |
| case WM_COMMAND: |
| NOTEPAD_MenuCommand(LOWORD(wParam)); |
| break; |
| |
| case WM_DESTROYCLIPBOARD: |
| /*MessageBox(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: |
| 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; |
| |
| DragQueryFile(hDrop, 0, szFileName, SIZEOF(szFileName)); |
| DragFinish(hDrop); |
| DoOpenFile(szFileName); |
| break; |
| } |
| |
| case WM_INITMENUPOPUP: |
| NOTEPAD_InitMenuPopup((HMENU)wParam, lParam); |
| break; |
| |
| default: |
| return DefWindowProc(hWnd, msg, wParam, lParam); |
| } |
| return 0; |
| } |
| |
| static int AlertFileDoesNotExist(LPCWSTR szFileName) |
| { |
| int nResult; |
| WCHAR szMessage[MAX_STRING_LEN]; |
| WCHAR szResource[MAX_STRING_LEN]; |
| |
| LoadString(Globals.hInstance, STRING_DOESNOTEXIST, szResource, SIZEOF(szResource)); |
| wsprintf(szMessage, szResource, szFileName); |
| |
| LoadString(Globals.hInstance, STRING_ERROR, szResource, SIZEOF(szResource)); |
| |
| nResult = MessageBox(Globals.hMainWnd, szMessage, szResource, |
| MB_ICONEXCLAMATION | MB_YESNO); |
| |
| return(nResult); |
| } |
| |
| static void HandleCommandLine(LPWSTR cmdline) |
| { |
| WCHAR delimiter; |
| int opt_print=0; |
| |
| /* 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 == '-' || *cmdline == '/') |
| { |
| WCHAR option; |
| |
| if (*cmdline++ == ' ') continue; |
| |
| option = *cmdline; |
| if (option) cmdline++; |
| while (*cmdline == ' ') cmdline++; |
| |
| switch(option) |
| { |
| case 'p': |
| case 'P': |
| opt_print=1; |
| break; |
| } |
| } |
| |
| if (*cmdline) |
| { |
| /* file name is passed in the command line */ |
| LPCWSTR file_name; |
| BOOL file_exists; |
| WCHAR buf[MAX_PATH]; |
| |
| if (cmdline[0] == '"') |
| { |
| cmdline++; |
| cmdline[lstrlen(cmdline) - 1] = 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 (!lstrcmp(txtW, cmdline + lstrlen(cmdline) - lstrlen(txtW))) |
| { |
| file_exists = FALSE; |
| file_name = cmdline; |
| } |
| else |
| { |
| lstrcpyn(buf, cmdline, MAX_PATH - lstrlen(txtW) - 1); |
| lstrcat(buf, txtW); |
| file_name = buf; |
| file_exists = FileExists(buf); |
| } |
| } |
| |
| if (file_exists) |
| { |
| DoOpenFile(file_name); |
| InvalidateRect(Globals.hMainWnd, NULL, FALSE); |
| if (opt_print) |
| DIALOG_FilePrint(); |
| } |
| else |
| { |
| switch (AlertFileDoesNotExist(file_name)) { |
| case IDYES: |
| DoOpenFile(file_name); |
| break; |
| |
| case IDNO: |
| break; |
| } |
| } |
| } |
| } |
| |
| /*********************************************************************** |
| * |
| * WinMain |
| */ |
| int PASCAL WinMain(HINSTANCE hInstance, HINSTANCE prev, LPSTR cmdline, int show) |
| { |
| MSG msg; |
| HACCEL hAccel; |
| WNDCLASSEX class; |
| static const WCHAR className[] = {'N','P','C','l','a','s','s',0}; |
| static const WCHAR winName[] = {'N','o','t','e','p','a','d',0}; |
| |
| aFINDMSGSTRING = RegisterWindowMessage(FINDMSGSTRING); |
| |
| ZeroMemory(&Globals, sizeof(Globals)); |
| Globals.hInstance = hInstance; |
| Globals.bWrapLongLines = TRUE; |
| |
| ZeroMemory(&class, sizeof(class)); |
| class.cbSize = sizeof(class); |
| class.lpfnWndProc = NOTEPAD_WndProc; |
| class.hInstance = Globals.hInstance; |
| class.hIcon = LoadIcon(0, IDI_APPLICATION); |
| class.hCursor = LoadCursor(0, IDC_ARROW); |
| class.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1); |
| class.lpszMenuName = MAKEINTRESOURCE(MAIN_MENU); |
| class.lpszClassName = className; |
| |
| if (!RegisterClassEx(&class)) return FALSE; |
| |
| /* Setup windows */ |
| |
| Globals.hMainWnd = |
| CreateWindow(className, winName, WS_OVERLAPPEDWINDOW, |
| CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, |
| 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(GetCommandLine()); |
| |
| hAccel = LoadAccelerators( hInstance, MAKEINTRESOURCE(ID_ACCEL) ); |
| |
| while (GetMessage(&msg, 0, 0, 0)) |
| { |
| if (!TranslateAccelerator(Globals.hMainWnd, hAccel, &msg) && !IsDialogMessage(Globals.hFindReplaceDlg, &msg)) |
| { |
| TranslateMessage(&msg); |
| DispatchMessage(&msg); |
| } |
| } |
| return msg.wParam; |
| } |
