?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
stash
[wine/wine64.git] / programs / notepad / main.c
blob1751c90f509ab2e25da0ed40519a3746d6be5969
1 /*
2 * Notepad
3 *
4 * Copyright 2000 Mike McCormack <Mike_McCormack@looksmart.com.au>
5 * Copyright 1997,98 Marcel Baur <mbaur@g26.ethz.ch>
6 * Copyright 2002 Sylvain Petreolle <spetreolle@yahoo.fr>
7 * Copyright 2002 Andriy Palamarchuk
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
13 *
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 *
23 */
24
25 #define UNICODE
26
27 #include <windows.h>
28 #include <shlwapi.h>
29 #include <stdio.h>
30
31 #include "main.h"
32 #include "dialog.h"
33 #include "notepad_res.h"
34 #include "wine/unicode.h"
35
36 NOTEPAD_GLOBALS Globals;
37 static ATOM aFINDMSGSTRING;
38 static RECT main_rect;
39
40 static const WCHAR notepad_reg_key[] = {'S','o','f','t','w','a','r','e','\\',
41 'M','i','c','r','o','s','o','f','t','\\','N','o','t','e','p','a','d','\0'};
42 static const WCHAR value_fWrap[] = {'f','W','r','a','p','\0'};
43 static const WCHAR value_iPointSize[] = {'i','P','o','i','n','t','S','i','z','e','\0'};
44 static const WCHAR value_iWindowPosDX[] = {'i','W','i','n','d','o','w','P','o','s','D','X','\0'};
45 static const WCHAR value_iWindowPosDY[] = {'i','W','i','n','d','o','w','P','o','s','D','Y','\0'};
46 static const WCHAR value_iWindowPosX[] = {'i','W','i','n','d','o','w','P','o','s','X','\0'};
47 static const WCHAR value_iWindowPosY[] = {'i','W','i','n','d','o','w','P','o','s','Y','\0'};
48 static const WCHAR value_lfCharSet[] = {'l','f','C','h','a','r','S','e','t','\0'};
49 static const WCHAR value_lfClipPrecision[] = {'l','f','C','l','i','p','P','r','e','c','i','s','i','o','n','\0'};
50 static const WCHAR value_lfEscapement[] = {'l','f','E','s','c','a','p','e','m','e','n','t','\0'};
51 static const WCHAR value_lfItalic[] = {'l','f','I','t','a','l','i','c','\0'};
52 static const WCHAR value_lfOrientation[] = {'l','f','O','r','i','e','n','t','a','t','i','o','n','\0'};
53 static const WCHAR value_lfOutPrecision[] = {'l','f','O','u','t','P','r','e','c','i','s','i','o','n','\0'};
54 static const WCHAR value_lfPitchAndFamily[] = {'l','f','P','i','t','c','h','A','n','d','F','a','m','i','l','y','\0'};
55 static const WCHAR value_lfQuality[] = {'l','f','Q','u','a','l','i','t','y','\0'};
56 static const WCHAR value_lfStrikeOut[] = {'l','f','S','t','r','i','k','e','O','u','t','\0'};
57 static const WCHAR value_lfUnderline[] = {'l','f','U','n','d','e','r','l','i','n','e','\0'};
58 static const WCHAR value_lfWeight[] = {'l','f','W','e','i','g','h','t','\0'};
59 static const WCHAR value_lfFaceName[] = {'l','f','F','a','c','e','N','a','m','e','\0'};
60 static const WCHAR value_iMarginTop[] = {'i','M','a','r','g','i','n','T','o','p','\0'};
61 static const WCHAR value_iMarginBottom[] = {'i','M','a','r','g','i','n','B','o','t','t','o','m','\0'};
62 static const WCHAR value_iMarginLeft[] = {'i','M','a','r','g','i','n','L','e','f','t','\0'};
63 static const WCHAR value_iMarginRight[] = {'i','M','a','r','g','i','n','R','i','g','h','t','\0'};
64 static const WCHAR value_szHeader[] = {'s','z','H','e','a','d','e','r','\0'};
65 static const WCHAR value_szFooter[] = {'s','z','T','r','a','i','l','e','r','\0'};
66
67 /***********************************************************************
68 *
69 * SetFileName
70 *
71 * Sets Global File Name.
72 */
73 VOID SetFileName(LPCWSTR szFileName)
74 {
75 lstrcpy(Globals.szFileName, szFileName);
76 Globals.szFileTitle[0] = 0;
77 GetFileTitle(szFileName, Globals.szFileTitle, sizeof(Globals.szFileTitle));
78 }
79
80 /******************************************************************************
81 * get_dpi
82 *
83 * Get the dpi from registry HKCC\Software\Fonts\LogPixels.
84 */
85 DWORD get_dpi(void)
86 {
87 static const WCHAR dpi_key_name[] = {'S','o','f','t','w','a','r','e','\\','F','o','n','t','s','\0'};
88 static const WCHAR dpi_value_name[] = {'L','o','g','P','i','x','e','l','s','\0'};
89 DWORD dpi = 96;
90 HKEY hkey;
91
92 if (RegOpenKey(HKEY_CURRENT_CONFIG, dpi_key_name, &hkey) == ERROR_SUCCESS)
93 {
94 DWORD type, size, new_dpi;
95
96 size = sizeof(new_dpi);
97 if(RegQueryValueEx(hkey, dpi_value_name, NULL, &type, (void *)&new_dpi, &size) == ERROR_SUCCESS)
98 {
99 if(type == REG_DWORD && new_dpi != 0)
100 dpi = new_dpi;
101 }
102 RegCloseKey(hkey);
103 }
104 return dpi;
105 }
106
107 /***********************************************************************
108 *
109 * NOTEPAD_SaveSettingToRegistry
110 *
111 * Save setting to registry HKCU\Software\Microsoft\Notepad.
112 */
113 static VOID NOTEPAD_SaveSettingToRegistry(void)
114 {
115 HKEY hkey;
116 DWORD disp;
117
118 if(RegCreateKeyEx(HKEY_CURRENT_USER, notepad_reg_key, 0, NULL,
119 REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &hkey, &disp) == ERROR_SUCCESS)
120 {
121 DWORD data;
122 WINDOWPLACEMENT wndpl;
123
124 wndpl.length = sizeof(WINDOWPLACEMENT);
125 GetWindowPlacement(Globals.hMainWnd, &wndpl);
126 main_rect = wndpl.rcNormalPosition;
127
128 #define SET_NOTEPAD_REG(hkey, value_name, value_data) do { DWORD data = (DWORD)(value_data); RegSetValueEx(hkey, value_name, 0, REG_DWORD, (LPBYTE)&data, sizeof(DWORD)); }while(0)
129 SET_NOTEPAD_REG(hkey, value_fWrap, Globals.bWrapLongLines);
130 SET_NOTEPAD_REG(hkey, value_iWindowPosX, main_rect.left);
131 SET_NOTEPAD_REG(hkey, value_iWindowPosY, main_rect.top);
132 SET_NOTEPAD_REG(hkey, value_iWindowPosDX, main_rect.right - main_rect.left);
133 SET_NOTEPAD_REG(hkey, value_iWindowPosDY, main_rect.bottom - main_rect.top);
134 SET_NOTEPAD_REG(hkey, value_lfCharSet, Globals.lfFont.lfCharSet);
135 SET_NOTEPAD_REG(hkey, value_lfClipPrecision, Globals.lfFont.lfClipPrecision);
136 SET_NOTEPAD_REG(hkey, value_lfEscapement, Globals.lfFont.lfEscapement);
137 SET_NOTEPAD_REG(hkey, value_lfItalic, Globals.lfFont.lfItalic);
138 SET_NOTEPAD_REG(hkey, value_lfOrientation, Globals.lfFont.lfOrientation);
139 SET_NOTEPAD_REG(hkey, value_lfOutPrecision, Globals.lfFont.lfOutPrecision);
140 SET_NOTEPAD_REG(hkey, value_lfPitchAndFamily, Globals.lfFont.lfPitchAndFamily);
141 SET_NOTEPAD_REG(hkey, value_lfQuality, Globals.lfFont.lfQuality);
142 SET_NOTEPAD_REG(hkey, value_lfStrikeOut, Globals.lfFont.lfStrikeOut);
143 SET_NOTEPAD_REG(hkey, value_lfUnderline, Globals.lfFont.lfUnderline);
144 SET_NOTEPAD_REG(hkey, value_lfWeight, Globals.lfFont.lfWeight);
145 SET_NOTEPAD_REG(hkey, value_iMarginTop, Globals.iMarginTop);
146 SET_NOTEPAD_REG(hkey, value_iMarginBottom, Globals.iMarginBottom);
147 SET_NOTEPAD_REG(hkey, value_iMarginLeft, Globals.iMarginLeft);
148 SET_NOTEPAD_REG(hkey, value_iMarginRight, Globals.iMarginRight);
149 #undef SET_NOTEPAD_REG
150
151 /* Store the current value as 10 * twips */
152 data = MulDiv(abs(Globals.lfFont.lfHeight), 720 , get_dpi());
153 RegSetValueEx(hkey, value_iPointSize, 0, REG_DWORD, (LPBYTE)&data, sizeof(DWORD));
154
155 RegSetValueEx(hkey, value_lfFaceName, 0, REG_SZ, (LPBYTE)&Globals.lfFont.lfFaceName,
156 lstrlen(Globals.lfFont.lfFaceName) * sizeof(Globals.lfFont.lfFaceName[0]));
157
158 RegSetValueEx(hkey, value_szHeader, 0, REG_SZ, (LPBYTE)&Globals.szHeader,
159 lstrlen(Globals.szHeader) * sizeof(Globals.szHeader[0]));
160
161 RegSetValueEx(hkey, value_szFooter, 0, REG_SZ, (LPBYTE)&Globals.szFooter,
162 lstrlen(Globals.szFooter) * sizeof(Globals.szFooter[0]));
163
164 RegCloseKey(hkey);
165 }
166 }
167
168 /***********************************************************************
169 *
170 * NOTEPAD_LoadSettingFromRegistry
171 *
172 * Load setting from registry HKCU\Software\Microsoft\Notepad.
173 */
174 static VOID NOTEPAD_LoadSettingFromRegistry(void)
175 {
176 static const WCHAR systemW[] = { 'S','y','s','t','e','m','\0' };
177 HKEY hkey;
178 INT base_length, dx, dy;
179
180 base_length = (GetSystemMetrics(SM_CXSCREEN) > GetSystemMetrics(SM_CYSCREEN))?
181 GetSystemMetrics(SM_CYSCREEN) : GetSystemMetrics(SM_CXSCREEN);
182
183 dx = base_length * .95;
184 dy = dx * 3 / 4;
185 SetRect( &main_rect, 0, 0, dx, dy );
186
187 Globals.bWrapLongLines = TRUE;
188 Globals.iMarginTop = 2500;
189 Globals.iMarginBottom = 2500;
190 Globals.iMarginLeft = 2000;
191 Globals.iMarginRight = 2000;
192
193 Globals.lfFont.lfHeight = -12;
194 Globals.lfFont.lfWidth = 0;
195 Globals.lfFont.lfEscapement = 0;
196 Globals.lfFont.lfOrientation = 0;
197 Globals.lfFont.lfWeight = FW_REGULAR;
198 Globals.lfFont.lfItalic = FALSE;
199 Globals.lfFont.lfUnderline = FALSE;
200 Globals.lfFont.lfStrikeOut = FALSE;
201 Globals.lfFont.lfCharSet = DEFAULT_CHARSET;
202 Globals.lfFont.lfOutPrecision = OUT_DEFAULT_PRECIS;
203 Globals.lfFont.lfClipPrecision = CLIP_DEFAULT_PRECIS;
204 Globals.lfFont.lfQuality = DEFAULT_QUALITY;
205 Globals.lfFont.lfPitchAndFamily = FIXED_PITCH | FF_DONTCARE;
206 lstrcpy(Globals.lfFont.lfFaceName, systemW);
207
208 LoadString(Globals.hInstance, STRING_PAGESETUP_HEADERVALUE, Globals.szHeader,
209 sizeof(Globals.szHeader) / sizeof(Globals.szHeader[0]));
210 LoadString(Globals.hInstance, STRING_PAGESETUP_FOOTERVALUE, Globals.szFooter,
211 sizeof(Globals.szFooter) / sizeof(Globals.szFooter[0]));
212
213 if(RegOpenKey(HKEY_CURRENT_USER, notepad_reg_key, &hkey) == ERROR_SUCCESS)
214 {
215 WORD data_helper[MAX_PATH];
216 DWORD type, data, size;
217
218 #define QUERY_NOTEPAD_REG(hkey, value_name, ret) do { DWORD type, data; DWORD size = sizeof(DWORD); if(RegQueryValueEx(hkey, value_name, 0, &type, (LPBYTE)&data, &size) == ERROR_SUCCESS) if(type == REG_DWORD) ret = (typeof(ret))data; } while(0)
219 QUERY_NOTEPAD_REG(hkey, value_fWrap, Globals.bWrapLongLines);
220 QUERY_NOTEPAD_REG(hkey, value_iWindowPosX, main_rect.left);
221 QUERY_NOTEPAD_REG(hkey, value_iWindowPosY, main_rect.top);
222 QUERY_NOTEPAD_REG(hkey, value_iWindowPosDX, dx);
223 QUERY_NOTEPAD_REG(hkey, value_iWindowPosDY, dy);
224 QUERY_NOTEPAD_REG(hkey, value_lfCharSet, Globals.lfFont.lfCharSet);
225 QUERY_NOTEPAD_REG(hkey, value_lfClipPrecision, Globals.lfFont.lfClipPrecision);
226 QUERY_NOTEPAD_REG(hkey, value_lfEscapement, Globals.lfFont.lfEscapement);
227 QUERY_NOTEPAD_REG(hkey, value_lfItalic, Globals.lfFont.lfItalic);
228 QUERY_NOTEPAD_REG(hkey, value_lfOrientation, Globals.lfFont.lfOrientation);
229 QUERY_NOTEPAD_REG(hkey, value_lfOutPrecision, Globals.lfFont.lfOutPrecision);
230 QUERY_NOTEPAD_REG(hkey, value_lfPitchAndFamily, Globals.lfFont.lfPitchAndFamily);
231 QUERY_NOTEPAD_REG(hkey, value_lfQuality, Globals.lfFont.lfQuality);
232 QUERY_NOTEPAD_REG(hkey, value_lfStrikeOut, Globals.lfFont.lfStrikeOut);
233 QUERY_NOTEPAD_REG(hkey, value_lfUnderline, Globals.lfFont.lfUnderline);
234 QUERY_NOTEPAD_REG(hkey, value_lfWeight, Globals.lfFont.lfWeight);
235 QUERY_NOTEPAD_REG(hkey, value_iMarginTop, Globals.iMarginTop);
236 QUERY_NOTEPAD_REG(hkey, value_iMarginBottom, Globals.iMarginBottom);
237 QUERY_NOTEPAD_REG(hkey, value_iMarginLeft, Globals.iMarginLeft);
238 QUERY_NOTEPAD_REG(hkey, value_iMarginRight, Globals.iMarginRight);
239 #undef QUERY_NOTEPAD_REG
240
241 main_rect.right = main_rect.left + dx;
242 main_rect.bottom = main_rect.top + dy;
243
244 size = sizeof(DWORD);
245 if(RegQueryValueEx(hkey, value_iPointSize, 0, &type, (LPBYTE)&data, &size) == ERROR_SUCCESS)
246 if(type == REG_DWORD)
247 /* The value is stored as 10 * twips */
248 Globals.lfFont.lfHeight = -MulDiv(abs(data), get_dpi(), 720);
249
250 size = sizeof(Globals.lfFont.lfFaceName);
251 if(RegQueryValueEx(hkey, value_lfFaceName, 0, &type, (LPBYTE)&data_helper, &size) == ERROR_SUCCESS)
252 if(type == REG_SZ)
253 lstrcpy(Globals.lfFont.lfFaceName, data_helper);
254
255 size = sizeof(Globals.szHeader);
256 if(RegQueryValueEx(hkey, value_szHeader, 0, &type, (LPBYTE)&data_helper, &size) == ERROR_SUCCESS)
257 if(type == REG_SZ)
258 lstrcpy(Globals.szHeader, data_helper);
259
260 size = sizeof(Globals.szFooter);
261 if(RegQueryValueEx(hkey, value_szFooter, 0, &type, (LPBYTE)&data_helper, &size) == ERROR_SUCCESS)
262 if(type == REG_SZ)
263 lstrcpy(Globals.szFooter, data_helper);
264 RegCloseKey(hkey);
265 }
266 }
267
268 /***********************************************************************
269 *
270 * NOTEPAD_MenuCommand
271 *
272 * All handling of main menu events
273 */
274 static int NOTEPAD_MenuCommand(WPARAM wParam)
275 {
276 switch (wParam)
277 {
278 case CMD_NEW: DIALOG_FileNew(); break;
279 case CMD_OPEN: DIALOG_FileOpen(); break;
280 case CMD_SAVE: DIALOG_FileSave(); break;
281 case CMD_SAVE_AS: DIALOG_FileSaveAs(); break;
282 case CMD_PRINT: DIALOG_FilePrint(); break;
283 case CMD_PAGE_SETUP: DIALOG_FilePageSetup(); break;
284 case CMD_PRINTER_SETUP: DIALOG_FilePrinterSetup();break;
285 case CMD_EXIT: DIALOG_FileExit(); break;
286
287 case CMD_UNDO: DIALOG_EditUndo(); break;
288 case CMD_CUT: DIALOG_EditCut(); break;
289 case CMD_COPY: DIALOG_EditCopy(); break;
290 case CMD_PASTE: DIALOG_EditPaste(); break;
291 case CMD_DELETE: DIALOG_EditDelete(); break;
292 case CMD_SELECT_ALL: DIALOG_EditSelectAll(); break;
293 case CMD_TIME_DATE: DIALOG_EditTimeDate();break;
294
295 case CMD_SEARCH: DIALOG_Search(); break;
296 case CMD_SEARCH_NEXT: DIALOG_SearchNext(); break;
297
298 case CMD_WRAP: DIALOG_EditWrap(); break;
299 case CMD_FONT: DIALOG_SelectFont(); break;
300
301 case CMD_HELP_CONTENTS: DIALOG_HelpContents(); break;
302 case CMD_HELP_SEARCH: DIALOG_HelpSearch(); break;
303 case CMD_HELP_ON_HELP: DIALOG_HelpHelp(); break;
304 case CMD_HELP_ABOUT_NOTEPAD: DIALOG_HelpAboutNotepad(); break;
305
306 default:
307 break;
308 }
309 return 0;
310 }
311
312 /***********************************************************************
313 * Data Initialization
314 */
315 static VOID NOTEPAD_InitData(VOID)
316 {
317 LPWSTR p = Globals.szFilter;
318 static const WCHAR txt_files[] = { '*','.','t','x','t',0 };
319 static const WCHAR all_files[] = { '*','.','*',0 };
320
321 LoadString(Globals.hInstance, STRING_TEXT_FILES_TXT, p, MAX_STRING_LEN);
322 p += lstrlen(p) + 1;
323 lstrcpy(p, txt_files);
324 p += lstrlen(p) + 1;
325 LoadString(Globals.hInstance, STRING_ALL_FILES, p, MAX_STRING_LEN);
326 p += lstrlen(p) + 1;
327 lstrcpy(p, all_files);
328 p += lstrlen(p) + 1;
329 *p = '\0';
330 Globals.hDevMode = NULL;
331 Globals.hDevNames = NULL;
332
333 CheckMenuItem(GetMenu(Globals.hMainWnd), CMD_WRAP,
334 MF_BYCOMMAND | (Globals.bWrapLongLines ? MF_CHECKED : MF_UNCHECKED));
335 }
336
337 /***********************************************************************
338 * Enable/disable items on the menu based on control state
339 */
340 static VOID NOTEPAD_InitMenuPopup(HMENU menu, int index)
341 {
342 int enable;
343
344 EnableMenuItem(menu, CMD_UNDO,
345 SendMessage(Globals.hEdit, EM_CANUNDO, 0, 0) ? MF_ENABLED : MF_GRAYED);
346 EnableMenuItem(menu, CMD_PASTE,
347 IsClipboardFormatAvailable(CF_TEXT) ? MF_ENABLED : MF_GRAYED);
348 enable = SendMessage(Globals.hEdit, EM_GETSEL, 0, 0);
349 enable = (HIWORD(enable) == LOWORD(enable)) ? MF_GRAYED : MF_ENABLED;
350 EnableMenuItem(menu, CMD_CUT, enable);
351 EnableMenuItem(menu, CMD_COPY, enable);
352 EnableMenuItem(menu, CMD_DELETE, enable);
353
354 EnableMenuItem(menu, CMD_SELECT_ALL,
355 GetWindowTextLength(Globals.hEdit) ? MF_ENABLED : MF_GRAYED);
356 }
357
358 static LPTSTR NOTEPAD_StrRStr(LPTSTR pszSource, LPTSTR pszLast, LPTSTR pszSrch)
359 {
360 int len = lstrlen(pszSrch);
361 pszLast--;
362 while (pszLast >= pszSource)
363 {
364 if (StrCmpN(pszLast, pszSrch, len) == 0)
365 return pszLast;
366 pszLast--;
367 }
368 return NULL;
369 }
370
371 /***********************************************************************
372 * The user activated the Find dialog
373 */
374 void NOTEPAD_DoFind(FINDREPLACE *fr)
375 {
376 LPTSTR content;
377 LPTSTR found;
378 int len = lstrlen(fr->lpstrFindWhat);
379 int fileLen;
380 DWORD pos;
381
382 fileLen = GetWindowTextLength(Globals.hEdit) + 1;
383 content = HeapAlloc(GetProcessHeap(), 0, fileLen * sizeof(TCHAR));
384 if (!content) return;
385 GetWindowText(Globals.hEdit, content, fileLen);
386
387 SendMessage(Globals.hEdit, EM_GETSEL, 0, (LPARAM)&pos);
388 switch (fr->Flags & (FR_DOWN|FR_MATCHCASE))
389 {
390 case 0:
391 found = StrRStrI(content, content+pos-len, fr->lpstrFindWhat);
392 break;
393 case FR_DOWN:
394 found = StrStrI(content+pos, fr->lpstrFindWhat);
395 break;
396 case FR_MATCHCASE:
397 found = NOTEPAD_StrRStr(content, content+pos-len, fr->lpstrFindWhat);
398 break;
399 case FR_DOWN|FR_MATCHCASE:
400 found = StrStr(content+pos, fr->lpstrFindWhat);
401 break;
402 default: /* shouldn't happen */
403 return;
404 }
405 HeapFree(GetProcessHeap(), 0, content);
406
407 if (found == NULL)
408 {
409 DIALOG_StringMsgBox(Globals.hFindReplaceDlg, STRING_NOTFOUND, fr->lpstrFindWhat,
410 MB_ICONINFORMATION|MB_OK);
411 return;
412 }
413
414 SendMessage(Globals.hEdit, EM_SETSEL, found - content, found - content + len);
415 }
416
417 /***********************************************************************
418 *
419 * NOTEPAD_WndProc
420 */
421 static LRESULT WINAPI NOTEPAD_WndProc(HWND hWnd, UINT msg, WPARAM wParam,
422 LPARAM lParam)
423 {
424 if (msg == aFINDMSGSTRING) /* not a constant so can't be used in switch */
425 {
426 FINDREPLACE *fr = (FINDREPLACE *)lParam;
427
428 if (fr->Flags & FR_DIALOGTERM)
429 Globals.hFindReplaceDlg = NULL;
430 if (fr->Flags & FR_FINDNEXT)
431 {
432 Globals.lastFind = *fr;
433 NOTEPAD_DoFind(fr);
434 }
435 return 0;
436 }
437
438 switch (msg) {
439
440 case WM_CREATE:
441 {
442 static const WCHAR editW[] = { 'e','d','i','t',0 };
443 DWORD dwStyle = WS_CHILD | WS_VISIBLE | WS_BORDER | WS_VSCROLL |
444 ES_AUTOVSCROLL | ES_MULTILINE | ES_NOHIDESEL;
445 RECT rc;
446 GetClientRect(hWnd, &rc);
447
448 if (!Globals.bWrapLongLines) dwStyle |= WS_HSCROLL | ES_AUTOHSCROLL;
449
450 Globals.hEdit = CreateWindowEx(WS_EX_CLIENTEDGE, editW, NULL,
451 dwStyle,
452 0, 0, rc.right, rc.bottom, hWnd,
453 NULL, Globals.hInstance, NULL);
454
455 Globals.hFont = CreateFontIndirect(&Globals.lfFont);
456 SendMessage(Globals.hEdit, WM_SETFONT, (WPARAM)Globals.hFont, (LPARAM)FALSE);
457 break;
458 }
459
460 case WM_COMMAND:
461 NOTEPAD_MenuCommand(LOWORD(wParam));
462 break;
463
464 case WM_DESTROYCLIPBOARD:
465 /*MessageBox(Globals.hMainWnd, "Empty clipboard", "Debug", MB_ICONEXCLAMATION);*/
466 break;
467
468 case WM_CLOSE:
469 if (DoCloseFile()) {
470 DestroyWindow(hWnd);
471 }
472 break;
473
474 case WM_QUERYENDSESSION:
475 if (DoCloseFile()) {
476 return 1;
477 }
478 break;
479
480 case WM_DESTROY:
481 NOTEPAD_SaveSettingToRegistry();
482
483 PostQuitMessage(0);
484 break;
485
486 case WM_SIZE:
487 SetWindowPos(Globals.hEdit, NULL, 0, 0, LOWORD(lParam), HIWORD(lParam),
488 SWP_NOOWNERZORDER | SWP_NOZORDER);
489 break;
490
491 case WM_SETFOCUS:
492 SetFocus(Globals.hEdit);
493 break;
494
495 case WM_DROPFILES:
496 {
497 WCHAR szFileName[MAX_PATH];
498 HANDLE hDrop = (HANDLE) wParam;
499
500 DragQueryFile(hDrop, 0, szFileName, SIZEOF(szFileName));
501 DragFinish(hDrop);
502 DoOpenFile(szFileName);
503 break;
504 }
505
506 case WM_INITMENUPOPUP:
507 NOTEPAD_InitMenuPopup((HMENU)wParam, lParam);
508 break;
509
510 default:
511 return DefWindowProc(hWnd, msg, wParam, lParam);
512 }
513 return 0;
514 }
515
516 static int AlertFileDoesNotExist(LPCWSTR szFileName)
517 {
518 int nResult;
519 WCHAR szMessage[MAX_STRING_LEN];
520 WCHAR szResource[MAX_STRING_LEN];
521
522 LoadString(Globals.hInstance, STRING_DOESNOTEXIST, szResource, SIZEOF(szResource));
523 wsprintf(szMessage, szResource, szFileName);
524
525 LoadString(Globals.hInstance, STRING_ERROR, szResource, SIZEOF(szResource));
526
527 nResult = MessageBox(Globals.hMainWnd, szMessage, szResource,
528 MB_ICONEXCLAMATION | MB_YESNO);
529
530 return(nResult);
531 }
532
533 static void HandleCommandLine(LPWSTR cmdline)
534 {
535 WCHAR delimiter;
536 int opt_print=0;
537
538 /* skip white space */
539 while (*cmdline == ' ') cmdline++;
540
541 /* skip executable name */
542 delimiter = (*cmdline == '"' ? '"' : ' ');
543
544 if (*cmdline == delimiter) cmdline++;
545
546 while (*cmdline && *cmdline != delimiter) cmdline++;
547
548 if (*cmdline == delimiter) cmdline++;
549
550 while (*cmdline == ' ' || *cmdline == '-' || *cmdline == '/')
551 {
552 WCHAR option;
553
554 if (*cmdline++ == ' ') continue;
555
556 option = *cmdline;
557 if (option) cmdline++;
558 while (*cmdline == ' ') cmdline++;
559
560 switch(option)
561 {
562 case 'p':
563 case 'P':
564 opt_print=1;
565 break;
566 }
567 }
568
569 if (*cmdline)
570 {
571 /* file name is passed in the command line */
572 LPCWSTR file_name;
573 BOOL file_exists;
574 WCHAR buf[MAX_PATH];
575
576 if (cmdline[0] == '"')
577 {
578 WCHAR* wc;
579 cmdline++;
580 wc=cmdline;
581 /* Note: Double-quotes are not allowed in Windows filenames */
582 while (*wc && *wc != '"') wc++;
583 /* On Windows notepad ignores further arguments too */
584 *wc = 0;
585 }
586
587 if (FileExists(cmdline))
588 {
589 file_exists = TRUE;
590 file_name = cmdline;
591 }
592 else
593 {
594 static const WCHAR txtW[] = { '.','t','x','t',0 };
595
596 /* try to find file with ".txt" extension */
597 if (strchrW(PathFindFileNameW(cmdline), '.'))
598 {
599 file_exists = FALSE;
600 file_name = cmdline;
601 }
602 else
603 {
604 lstrcpyn(buf, cmdline, MAX_PATH - lstrlen(txtW) - 1);
605 lstrcat(buf, txtW);
606 file_name = buf;
607 file_exists = FileExists(buf);
608 }
609 }
610
611 if (file_exists)
612 {
613 DoOpenFile(file_name);
614 InvalidateRect(Globals.hMainWnd, NULL, FALSE);
615 if (opt_print)
616 DIALOG_FilePrint();
617 }
618 else
619 {
620 switch (AlertFileDoesNotExist(file_name)) {
621 case IDYES:
622 DoOpenFile(file_name);
623 break;
624
625 case IDNO:
626 break;
627 }
628 }
629 }
630 }
631
632 /***********************************************************************
633 *
634 * WinMain
635 */
636 int PASCAL WinMain(HINSTANCE hInstance, HINSTANCE prev, LPSTR cmdline, int show)
637 {
638 MSG msg;
639 HACCEL hAccel;
640 WNDCLASSEX class;
641 HMONITOR monitor;
642 MONITORINFO info;
643 INT x, y;
644 static const WCHAR className[] = {'N','o','t','e','p','a','d',0};
645 static const WCHAR winName[] = {'N','o','t','e','p','a','d',0};
646
647 aFINDMSGSTRING = RegisterWindowMessage(FINDMSGSTRING);
648
649 ZeroMemory(&Globals, sizeof(Globals));
650 Globals.hInstance = hInstance;
651 NOTEPAD_LoadSettingFromRegistry();
652
653 ZeroMemory(&class, sizeof(class));
654 class.cbSize = sizeof(class);
655 class.lpfnWndProc = NOTEPAD_WndProc;
656 class.hInstance = Globals.hInstance;
657 class.hIcon = LoadIcon(Globals.hInstance, MAKEINTRESOURCE(IDI_NOTEPAD));
658 class.hCursor = LoadCursor(0, IDC_ARROW);
659 class.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
660 class.lpszMenuName = MAKEINTRESOURCE(MAIN_MENU);
661 class.lpszClassName = className;
662
663 if (!RegisterClassEx(&class)) return FALSE;
664
665 /* Setup windows */
666
667 monitor = MonitorFromRect( &main_rect, MONITOR_DEFAULTTOPRIMARY );
668 info.cbSize = sizeof(info);
669 GetMonitorInfoW( monitor, &info );
670
671 x = main_rect.left;
672 y = main_rect.top;
673 if (main_rect.left >= info.rcWork.right ||
674 main_rect.top >= info.rcWork.bottom ||
675 main_rect.right < info.rcWork.left ||
676 main_rect.bottom < info.rcWork.top)
677 x = y = CW_USEDEFAULT;
678
679 Globals.hMainWnd =
680 CreateWindow(className, winName, WS_OVERLAPPEDWINDOW, x, y,
681 main_rect.right - main_rect.left, main_rect.bottom - main_rect.top,
682 NULL, NULL, Globals.hInstance, NULL);
683 if (!Globals.hMainWnd)
684 {
685 ShowLastError();
686 ExitProcess(1);
687 }
688
689 NOTEPAD_InitData();
690 DIALOG_FileNew();
691
692 ShowWindow(Globals.hMainWnd, show);
693 UpdateWindow(Globals.hMainWnd);
694 DragAcceptFiles(Globals.hMainWnd, TRUE);
695
696 HandleCommandLine(GetCommandLine());
697
698 hAccel = LoadAccelerators( hInstance, MAKEINTRESOURCE(ID_ACCEL) );
699
700 while (GetMessage(&msg, 0, 0, 0))
701 {
702 if (!TranslateAccelerator(Globals.hMainWnd, hAccel, &msg) && !IsDialogMessage(Globals.hFindReplaceDlg, &msg))
703 {
704 TranslateMessage(&msg);
705 DispatchMessage(&msg);
706 }
707 }
708 return msg.wParam;
709 }