mirror of
https://github.com/reactos/reactos.git
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354 lines
9.9 KiB
C
354 lines
9.9 KiB
C
/*
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* Notepad
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*
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* Copyright 2000 Mike McCormack <Mike_McCormack@looksmart.com.au>
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* Copyright 1997,98 Marcel Baur <mbaur@g26.ethz.ch>
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* Copyright 2002 Sylvain Petreolle <spetreolle@yahoo.fr>
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* Copyright 2002 Andriy Palamarchuk
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#define UNICODE
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#include <windows.h>
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#include <stdio.h>
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#include "main.h"
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#include "dialog.h"
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#include "notepad_res.h"
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NOTEPAD_GLOBALS Globals;
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static ATOM aFINDMSGSTRING;
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/***********************************************************************
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*
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* SetFileName
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*
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* Sets Global File Name.
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*/
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VOID SetFileName(LPCWSTR szFileName)
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{
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lstrcpy(Globals.szFileName, szFileName);
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Globals.szFileTitle[0] = 0;
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GetFileTitle(szFileName, Globals.szFileTitle, sizeof(Globals.szFileTitle));
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}
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/***********************************************************************
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*
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* NOTEPAD_MenuCommand
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*
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* All handling of main menu events
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*/
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static int NOTEPAD_MenuCommand(WPARAM wParam)
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{
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switch (wParam)
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{
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case CMD_NEW: DIALOG_FileNew(); break;
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case CMD_OPEN: DIALOG_FileOpen(); break;
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case CMD_SAVE: DIALOG_FileSave(); break;
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case CMD_SAVE_AS: DIALOG_FileSaveAs(); break;
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case CMD_PRINT: DIALOG_FilePrint(); break;
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case CMD_PAGE_SETUP: DIALOG_FilePageSetup(); break;
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case CMD_PRINTER_SETUP: DIALOG_FilePrinterSetup();break;
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case CMD_EXIT: DIALOG_FileExit(); break;
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case CMD_UNDO: DIALOG_EditUndo(); break;
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case CMD_CUT: DIALOG_EditCut(); break;
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case CMD_COPY: DIALOG_EditCopy(); break;
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case CMD_PASTE: DIALOG_EditPaste(); break;
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case CMD_DELETE: DIALOG_EditDelete(); break;
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case CMD_SELECT_ALL: DIALOG_EditSelectAll(); break;
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case CMD_TIME_DATE: DIALOG_EditTimeDate();break;
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case CMD_SEARCH: DIALOG_Search(); break;
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case CMD_SEARCH_NEXT: DIALOG_SearchNext(); break;
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case CMD_WRAP: DIALOG_EditWrap(); break;
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case CMD_FONT: DIALOG_SelectFont(); break;
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case CMD_HELP_CONTENTS: DIALOG_HelpContents(); break;
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case CMD_HELP_SEARCH: DIALOG_HelpSearch(); break;
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case CMD_HELP_ON_HELP: DIALOG_HelpHelp(); break;
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case CMD_LICENSE: DIALOG_HelpLicense(); break;
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case CMD_NO_WARRANTY: DIALOG_HelpNoWarranty(); break;
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case CMD_ABOUT_WINE: DIALOG_HelpAboutWine(); break;
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default:
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break;
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}
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return 0;
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}
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/***********************************************************************
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* Data Initialization
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*/
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static VOID NOTEPAD_InitData(VOID)
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{
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LPWSTR p = Globals.szFilter;
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static const WCHAR txt_files[] = { '*','.','t','x','t',0 };
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static const WCHAR all_files[] = { '*','.','*',0 };
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LoadString(Globals.hInstance, STRING_TEXT_FILES_TXT, p, MAX_STRING_LEN);
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p += lstrlen(p) + 1;
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lstrcpy(p, txt_files);
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p += lstrlen(p) + 1;
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LoadString(Globals.hInstance, STRING_ALL_FILES, p, MAX_STRING_LEN);
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p += lstrlen(p) + 1;
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lstrcpy(p, all_files);
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p += lstrlen(p) + 1;
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*p = '\0';
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}
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/***********************************************************************
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*
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* NOTEPAD_WndProc
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*/
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static LRESULT WINAPI NOTEPAD_WndProc(HWND hWnd, UINT msg, WPARAM wParam,
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LPARAM lParam)
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{
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switch (msg) {
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case WM_CREATE:
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{
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static const WCHAR editW[] = { 'e','d','i','t',0 };
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RECT rc;
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GetClientRect(hWnd, &rc);
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Globals.hEdit = CreateWindow(editW, NULL,
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WS_CHILD | WS_VISIBLE | WS_BORDER | WS_VSCROLL |
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ES_AUTOVSCROLL | ES_MULTILINE,
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0, 0, rc.right, rc.bottom, hWnd,
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NULL, Globals.hInstance, NULL);
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break;
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}
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case WM_COMMAND:
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NOTEPAD_MenuCommand(LOWORD(wParam));
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break;
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case WM_DESTROYCLIPBOARD:
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/*MessageBox(Globals.hMainWnd, "Empty clipboard", "Debug", MB_ICONEXCLAMATION);*/
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break;
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case WM_CLOSE:
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if (DoCloseFile()) {
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DestroyWindow(hWnd);
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}
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break;
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case WM_DESTROY:
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PostQuitMessage(0);
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break;
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case WM_SIZE:
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SetWindowPos(Globals.hEdit, NULL, 0, 0, LOWORD(lParam), HIWORD(lParam),
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SWP_NOOWNERZORDER | SWP_NOZORDER);
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break;
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case WM_SETFOCUS:
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SetFocus(Globals.hEdit);
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break;
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case WM_DROPFILES:
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{
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WCHAR szFileName[MAX_PATH];
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HANDLE hDrop = (HANDLE) wParam;
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DragQueryFile(hDrop, 0, szFileName, SIZEOF(szFileName));
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DragFinish(hDrop);
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DoOpenFile(szFileName);
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break;
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}
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default:
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return DefWindowProc(hWnd, msg, wParam, lParam);
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}
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return 0;
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}
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static int AlertFileDoesNotExist(LPCWSTR szFileName)
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{
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int nResult;
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WCHAR szMessage[MAX_STRING_LEN];
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WCHAR szResource[MAX_STRING_LEN];
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LoadString(Globals.hInstance, STRING_DOESNOTEXIST, szResource, SIZEOF(szResource));
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wsprintf(szMessage, szResource, szFileName);
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LoadString(Globals.hInstance, STRING_ERROR, szResource, SIZEOF(szResource));
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nResult = MessageBox(Globals.hMainWnd, szMessage, szResource,
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MB_ICONEXCLAMATION | MB_YESNO);
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return(nResult);
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}
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static void HandleCommandLine(LPWSTR cmdline)
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{
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WCHAR delimiter;
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/* skip white space */
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while (*cmdline && *cmdline == ' ') cmdline++;
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/* skip executable name */
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delimiter = ' ';
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if (*cmdline == '"')
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delimiter = '"';
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do
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{
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cmdline++;
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}
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while (*cmdline && *cmdline != delimiter);
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if (*cmdline == delimiter) cmdline++;
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while (*cmdline && (*cmdline == ' ' || *cmdline == '-'))
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{
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WCHAR option;
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if (*cmdline++ == ' ') continue;
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option = *cmdline;
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if (option) cmdline++;
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while (*cmdline && *cmdline == ' ') cmdline++;
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switch(option)
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{
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case 'p':
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case 'P': printf("Print file: ");
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/* TODO - not yet able to print a file */
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break;
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}
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}
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if (*cmdline)
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{
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/* file name is passed in the command line */
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LPCWSTR file_name;
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BOOL file_exists;
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WCHAR buf[MAX_PATH];
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if (cmdline[0] == '"')
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{
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cmdline++;
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cmdline[lstrlen(cmdline) - 1] = 0;
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}
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if (FileExists(cmdline))
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{
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file_exists = TRUE;
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file_name = cmdline;
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}
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else
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{
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static const WCHAR txtW[] = { '.','t','x','t',0 };
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/* try to find file with ".txt" extension */
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if (!lstrcmp(txtW, cmdline + lstrlen(cmdline) - lstrlen(txtW)))
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{
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file_exists = FALSE;
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file_name = cmdline;
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}
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else
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{
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lstrcpyn(buf, cmdline, MAX_PATH - lstrlen(txtW) - 1);
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lstrcat(buf, txtW);
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file_name = buf;
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file_exists = FileExists(buf);
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}
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}
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if (file_exists)
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{
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DoOpenFile(file_name);
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InvalidateRect(Globals.hMainWnd, NULL, FALSE);
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}
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else
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{
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switch (AlertFileDoesNotExist(file_name)) {
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case IDYES:
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DoOpenFile(file_name);
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break;
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case IDNO:
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break;
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}
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}
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}
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}
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/***********************************************************************
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*
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* WinMain
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*/
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int PASCAL WinMain(HINSTANCE hInstance, HINSTANCE prev, LPSTR cmdline, int show)
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{
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MSG msg;
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HACCEL hAccel;
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WNDCLASSEX class;
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static const WCHAR className[] = {'N','P','C','l','a','s','s',0};
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static const WCHAR winName[] = {'N','o','t','e','p','a','d',0};
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aFINDMSGSTRING = RegisterWindowMessage(FINDMSGSTRING);
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ZeroMemory(&Globals, sizeof(Globals));
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Globals.hInstance = hInstance;
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ZeroMemory(&class, sizeof(class));
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class.cbSize = sizeof(class);
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class.lpfnWndProc = NOTEPAD_WndProc;
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class.hInstance = Globals.hInstance;
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class.hIcon = LoadIcon(0, IDI_APPLICATION);
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class.hCursor = LoadCursor(0, IDC_ARROW);
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class.hbrBackground = (HBRUSH)(COLOR_WINDOW);
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class.lpszMenuName = MAKEINTRESOURCE(MAIN_MENU);
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class.lpszClassName = className;
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if (!RegisterClassEx(&class)) return FALSE;
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/* Setup windows */
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Globals.hMainWnd =
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CreateWindow(className, winName, WS_OVERLAPPEDWINDOW,
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CW_USEDEFAULT, 0, CW_USEDEFAULT, 0,
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NULL, NULL, Globals.hInstance, NULL);
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if (!Globals.hMainWnd)
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{
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ShowLastError();
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ExitProcess(1);
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}
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NOTEPAD_InitData();
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DIALOG_FileNew();
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ShowWindow(Globals.hMainWnd, show);
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UpdateWindow(Globals.hMainWnd);
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DragAcceptFiles(Globals.hMainWnd, TRUE);
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HandleCommandLine(GetCommandLine());
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hAccel = LoadAccelerators( hInstance, MAKEINTRESOURCE(ID_ACCEL) );
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while (GetMessage(&msg, 0, 0, 0))
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{
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if (!TranslateAccelerator(Globals.hMainWnd, hAccel, &msg) && !IsDialogMessage(Globals.hFindReplaceDlg, &msg))
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{
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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}
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}
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return msg.wParam;
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}
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