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gdi32: Do not load 16-bit gdi.exe by default.
[wine/multimedia.git] / programs / wordpad / wordpad.c
blob0bbe36044382a5a5da0708e6bc5857a33775a159
1 /*
2 * Wordpad implementation
3 *
4 * Copyright 2004 by Krzysztof Foltman
5 * Copyright 2007-2008 by Alexander N. Sørnes <alex@thehandofagony.com>
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 */
21
22 #define WIN32_LEAN_AND_MEAN
23 #define _WIN32_IE 0x0400
24
25 #include <stdarg.h>
26 #include <stdlib.h>
27 #include <ctype.h>
28 #include <stdio.h>
29 #include <assert.h>
30
31 #include <windows.h>
32 #include <richedit.h>
33 #include <commctrl.h>
34 #include <commdlg.h>
35 #include <shellapi.h>
36 #include <math.h>
37 #include <errno.h>
38
39 #include "wine/unicode.h"
40 #include "wordpad.h"
41
42 #ifdef NONAMELESSUNION
43 # define U(x) (x).u
44 # define U2(x) (x).u2
45 # define U3(x) (x).u3
46 #else
47 # define U(x) (x)
48 # define U2(x) (x)
49 # define U3(x) (x)
50 #endif
51
52 /* use LoadString */
53 static const WCHAR wszAppTitle[] = {'W','i','n','e',' ','W','o','r','d','p','a','d',0};
54
55 static const WCHAR wszMainWndClass[] = {'W','O','R','D','P','A','D','T','O','P',0};
56
57 static const WCHAR stringFormat[] = {'%','2','d','\0'};
58
59 const WCHAR wszPreviewWndClass[] = {'P','r','t','P','r','e','v','i','e','w',0};
60 LRESULT CALLBACK preview_proc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
61
62 static HWND hMainWnd;
63 static HWND hEditorWnd;
64 static HWND hFindWnd;
65 static HMENU hPopupMenu;
66
67 static UINT ID_FINDMSGSTRING;
68
69 static DWORD wordWrap[2];
70 static DWORD barState[2];
71 static WPARAM fileFormat = SF_RTF;
72
73 static WCHAR wszFileName[MAX_PATH];
74 static WCHAR wszFilter[MAX_STRING_LEN*4+6*3+5];
75 static WCHAR wszDefaultFileName[MAX_STRING_LEN];
76 static WCHAR wszSaveChanges[MAX_STRING_LEN];
77 static WCHAR units_cmW[MAX_STRING_LEN];
78
79 static char units_cmA[MAX_STRING_LEN];
80
81 static LRESULT OnSize( HWND hWnd, WPARAM wParam, LPARAM lParam );
82
83 /* Load string resources */
84 static void DoLoadStrings(void)
85 {
86 LPWSTR p = wszFilter;
87 static const WCHAR files_rtf[] = {'*','.','r','t','f','\0'};
88 static const WCHAR files_txt[] = {'*','.','t','x','t','\0'};
89 static const WCHAR files_all[] = {'*','.','*','\0'};
90
91 HINSTANCE hInstance = GetModuleHandleW(0);
92
93 LoadStringW(hInstance, STRING_RICHTEXT_FILES_RTF, p, MAX_STRING_LEN);
94 p += lstrlenW(p) + 1;
95 lstrcpyW(p, files_rtf);
96 p += lstrlenW(p) + 1;
97 LoadStringW(hInstance, STRING_TEXT_FILES_TXT, p, MAX_STRING_LEN);
98 p += lstrlenW(p) + 1;
99 lstrcpyW(p, files_txt);
100 p += lstrlenW(p) + 1;
101 LoadStringW(hInstance, STRING_TEXT_FILES_UNICODE_TXT, p, MAX_STRING_LEN);
102 p += lstrlenW(p) + 1;
103 lstrcpyW(p, files_txt);
104 p += lstrlenW(p) + 1;
105 LoadStringW(hInstance, STRING_ALL_FILES, p, MAX_STRING_LEN);
106 p += lstrlenW(p) + 1;
107 lstrcpyW(p, files_all);
108 p += lstrlenW(p) + 1;
109 *p = '\0';
110
111 p = wszDefaultFileName;
112 LoadStringW(hInstance, STRING_DEFAULT_FILENAME, p, MAX_STRING_LEN);
113
114 p = wszSaveChanges;
115 LoadStringW(hInstance, STRING_PROMPT_SAVE_CHANGES, p, MAX_STRING_LEN);
116
117 LoadStringA(hInstance, STRING_UNITS_CM, units_cmA, MAX_STRING_LEN);
118 LoadStringW(hInstance, STRING_UNITS_CM, units_cmW, MAX_STRING_LEN);
119 }
120
121 /* Show a message box with resource strings */
122 static int MessageBoxWithResStringW(HWND hWnd, LPCWSTR lpText, LPCWSTR lpCaption, UINT uType)
123 {
124 MSGBOXPARAMSW params;
125
126 params.cbSize = sizeof(params);
127 params.hwndOwner = hWnd;
128 params.hInstance = GetModuleHandleW(0);
129 params.lpszText = lpText;
130 params.lpszCaption = lpCaption;
131 params.dwStyle = uType;
132 params.lpszIcon = NULL;
133 params.dwContextHelpId = 0;
134 params.lpfnMsgBoxCallback = NULL;
135 params.dwLanguageId = 0;
136 return MessageBoxIndirectW(&params);
137 }
138
139
140 static void AddButton(HWND hwndToolBar, int nImage, int nCommand)
141 {
142 TBBUTTON button;
143
144 ZeroMemory(&button, sizeof(button));
145 button.iBitmap = nImage;
146 button.idCommand = nCommand;
147 button.fsState = TBSTATE_ENABLED;
148 button.fsStyle = TBSTYLE_BUTTON;
149 button.dwData = 0;
150 button.iString = -1;
151 SendMessageW(hwndToolBar, TB_ADDBUTTONSW, 1, (LPARAM)&button);
152 }
153
154 static void AddSeparator(HWND hwndToolBar)
155 {
156 TBBUTTON button;
157
158 ZeroMemory(&button, sizeof(button));
159 button.iBitmap = -1;
160 button.idCommand = 0;
161 button.fsState = 0;
162 button.fsStyle = TBSTYLE_SEP;
163 button.dwData = 0;
164 button.iString = -1;
165 SendMessageW(hwndToolBar, TB_ADDBUTTONSW, 1, (LPARAM)&button);
166 }
167
168 static DWORD CALLBACK stream_in(DWORD_PTR cookie, LPBYTE buffer, LONG cb, LONG *pcb)
169 {
170 HANDLE hFile = (HANDLE)cookie;
171 DWORD read;
172
173 if(!ReadFile(hFile, buffer, cb, &read, 0))
174 return 1;
175
176 *pcb = read;
177
178 return 0;
179 }
180
181 static DWORD CALLBACK stream_out(DWORD_PTR cookie, LPBYTE buffer, LONG cb, LONG *pcb)
182 {
183 DWORD written;
184 int ret;
185 HANDLE hFile = (HANDLE)cookie;
186
187 ret = WriteFile(hFile, buffer, cb, &written, 0);
188
189 if(!ret || (cb != written))
190 return 1;
191
192 *pcb = cb;
193
194 return 0;
195 }
196
197 LPWSTR file_basename(LPWSTR path)
198 {
199 LPWSTR pos = path + lstrlenW(path);
200
201 while(pos > path)
202 {
203 if(*pos == '\\' || *pos == '/')
204 {
205 pos++;
206 break;
207 }
208 pos--;
209 }
210 return pos;
211 }
212
213 static void set_caption(LPCWSTR wszNewFileName)
214 {
215 static const WCHAR wszSeparator[] = {' ','-',' '};
216 WCHAR *wszCaption;
217 SIZE_T length = 0;
218
219 if(!wszNewFileName)
220 wszNewFileName = wszDefaultFileName;
221 else
222 wszNewFileName = file_basename((LPWSTR)wszNewFileName);
223
224 wszCaption = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
225 lstrlenW(wszNewFileName)*sizeof(WCHAR)+sizeof(wszSeparator)+sizeof(wszAppTitle));
226
227 if(!wszCaption)
228 return;
229
230 memcpy(wszCaption, wszNewFileName, lstrlenW(wszNewFileName)*sizeof(WCHAR));
231 length += lstrlenW(wszNewFileName);
232 memcpy(wszCaption + length, wszSeparator, sizeof(wszSeparator));
233 length += sizeof(wszSeparator) / sizeof(WCHAR);
234 memcpy(wszCaption + length, wszAppTitle, sizeof(wszAppTitle));
235
236 SetWindowTextW(hMainWnd, wszCaption);
237
238 HeapFree(GetProcessHeap(), 0, wszCaption);
239 }
240
241 static BOOL validate_endptr(LPCSTR endptr, BOOL units)
242 {
243 if(!endptr)
244 return FALSE;
245 if(!*endptr)
246 return TRUE;
247
248 while(*endptr == ' ')
249 endptr++;
250
251 if(!units)
252 return *endptr == '\0';
253
254 /* FIXME: Allow other units and convert between them */
255 if(!lstrcmpA(endptr, units_cmA))
256 endptr += 2;
257
258 return *endptr == '\0';
259 }
260
261 static BOOL number_from_string(LPCWSTR string, float *num, BOOL units)
262 {
263 double ret;
264 char buffer[MAX_STRING_LEN];
265 char *endptr = buffer;
266
267 WideCharToMultiByte(CP_ACP, 0, string, -1, buffer, MAX_STRING_LEN, NULL, NULL);
268 *num = 0;
269 errno = 0;
270 ret = strtod(buffer, &endptr);
271
272 if((ret == 0 && errno != 0) || endptr == buffer || !validate_endptr(endptr, units))
273 {
274 return FALSE;
275 } else
276 {
277 *num = (float)ret;
278 return TRUE;
279 }
280 }
281
282 static void set_size(float size)
283 {
284 CHARFORMAT2W fmt;
285
286 ZeroMemory(&fmt, sizeof(fmt));
287 fmt.cbSize = sizeof(fmt);
288 fmt.dwMask = CFM_SIZE;
289 fmt.yHeight = (int)(size * 20.0);
290 SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
291 }
292
293 static void on_sizelist_modified(HWND hwndSizeList, LPWSTR wszNewFontSize)
294 {
295 WCHAR sizeBuffer[MAX_STRING_LEN];
296 CHARFORMAT2W format;
297
298 ZeroMemory(&format, sizeof(format));
299 format.cbSize = sizeof(format);
300 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&format);
301
302 wsprintfW(sizeBuffer, stringFormat, format.yHeight / 20);
303 if(lstrcmpW(sizeBuffer, wszNewFontSize))
304 {
305 float size = 0;
306 if(number_from_string(wszNewFontSize, &size, FALSE)
307 && size > 0)
308 {
309 set_size(size);
310 } else
311 {
312 SetWindowTextW(hwndSizeList, sizeBuffer);
313 MessageBoxWithResStringW(hMainWnd, MAKEINTRESOURCEW(STRING_INVALID_NUMBER),
314 wszAppTitle, MB_OK | MB_ICONINFORMATION);
315 }
316 }
317 }
318
319 static void add_size(HWND hSizeListWnd, unsigned size)
320 {
321 WCHAR buffer[3];
322 COMBOBOXEXITEMW cbItem;
323 cbItem.mask = CBEIF_TEXT;
324 cbItem.iItem = -1;
325
326 wsprintfW(buffer, stringFormat, size);
327 cbItem.pszText = buffer;
328 SendMessageW(hSizeListWnd, CBEM_INSERTITEMW, 0, (LPARAM)&cbItem);
329 }
330
331 static void populate_size_list(HWND hSizeListWnd)
332 {
333 HWND hReBarWnd = GetDlgItem(hMainWnd, IDC_REBAR);
334 HWND hFontListWnd = GetDlgItem(hReBarWnd, IDC_FONTLIST);
335 COMBOBOXEXITEMW cbFontItem;
336 CHARFORMAT2W fmt;
337 HWND hListEditWnd = (HWND)SendMessageW(hSizeListWnd, CBEM_GETEDITCONTROL, 0, 0);
338 HDC hdc = GetDC(hMainWnd);
339 static const unsigned choices[] = {8,9,10,11,12,14,16,18,20,22,24,26,28,36,48,72};
340 WCHAR buffer[3];
341 size_t i;
342 DWORD fontStyle;
343
344 ZeroMemory(&fmt, sizeof(fmt));
345 fmt.cbSize = sizeof(fmt);
346 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
347
348 cbFontItem.mask = CBEIF_LPARAM;
349 cbFontItem.iItem = SendMessageW(hFontListWnd, CB_FINDSTRINGEXACT, -1, (LPARAM)fmt.szFaceName);
350 SendMessageW(hFontListWnd, CBEM_GETITEMW, 0, (LPARAM)&cbFontItem);
351
352 fontStyle = (DWORD)LOWORD(cbFontItem.lParam);
353
354 SendMessageW(hSizeListWnd, CB_RESETCONTENT, 0, 0);
355
356 if((fontStyle & RASTER_FONTTYPE) && cbFontItem.iItem)
357 {
358 add_size(hSizeListWnd, (BYTE)MulDiv(HIWORD(cbFontItem.lParam), 72,
359 GetDeviceCaps(hdc, LOGPIXELSY)));
360 } else
361 {
362 for(i = 0; i < sizeof(choices)/sizeof(choices[0]); i++)
363 add_size(hSizeListWnd, choices[i]);
364 }
365
366 wsprintfW(buffer, stringFormat, fmt.yHeight / 20);
367 SendMessageW(hListEditWnd, WM_SETTEXT, 0, (LPARAM)buffer);
368 }
369
370 static void update_size_list(void)
371 {
372 HWND hReBar = GetDlgItem(hMainWnd, IDC_REBAR);
373 HWND hwndSizeList = GetDlgItem(hReBar, IDC_SIZELIST);
374 HWND hwndSizeListEdit = (HWND)SendMessageW(hwndSizeList, CBEM_GETEDITCONTROL, 0, 0);
375 WCHAR fontSize[MAX_STRING_LEN], sizeBuffer[MAX_STRING_LEN];
376 CHARFORMAT2W fmt;
377
378 ZeroMemory(&fmt, sizeof(fmt));
379 fmt.cbSize = sizeof(fmt);
380
381 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
382
383 SendMessageW(hwndSizeListEdit, WM_GETTEXT, MAX_PATH, (LPARAM)fontSize);
384 wsprintfW(sizeBuffer, stringFormat, fmt.yHeight / 20);
385
386 if(lstrcmpW(fontSize, sizeBuffer))
387 SendMessageW(hwndSizeListEdit, WM_SETTEXT, 0, (LPARAM)sizeBuffer);
388 }
389
390 static void update_font_list(void)
391 {
392 HWND hReBar = GetDlgItem(hMainWnd, IDC_REBAR);
393 HWND hFontList = GetDlgItem(hReBar, IDC_FONTLIST);
394 HWND hFontListEdit = (HWND)SendMessageW(hFontList, CBEM_GETEDITCONTROL, 0, 0);
395 WCHAR fontName[MAX_STRING_LEN];
396 CHARFORMAT2W fmt;
397
398 ZeroMemory(&fmt, sizeof(fmt));
399 fmt.cbSize = sizeof(fmt);
400
401 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
402 if (!SendMessageW(hFontListEdit, WM_GETTEXT, MAX_PATH, (LPARAM)fontName)) return;
403
404 if(lstrcmpW(fontName, fmt.szFaceName))
405 {
406 SendMessageW(hFontListEdit, WM_SETTEXT, 0, (LPARAM)fmt.szFaceName);
407 populate_size_list(GetDlgItem(hReBar, IDC_SIZELIST));
408 } else
409 {
410 update_size_list();
411 }
412 }
413
414 static void clear_formatting(void)
415 {
416 PARAFORMAT2 pf;
417
418 pf.cbSize = sizeof(pf);
419 pf.dwMask = PFM_ALIGNMENT;
420 pf.wAlignment = PFA_LEFT;
421 SendMessageW(hEditorWnd, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
422 }
423
424 static int fileformat_number(WPARAM format)
425 {
426 int number = 0;
427
428 if(format == SF_TEXT)
429 {
430 number = 1;
431 } else if (format == (SF_TEXT | SF_UNICODE))
432 {
433 number = 2;
434 }
435 return number;
436 }
437
438 static WPARAM fileformat_flags(int format)
439 {
440 WPARAM flags[] = { SF_RTF , SF_TEXT , SF_TEXT | SF_UNICODE };
441
442 return flags[format];
443 }
444
445 static void set_font(LPCWSTR wszFaceName)
446 {
447 HWND hReBarWnd = GetDlgItem(hMainWnd, IDC_REBAR);
448 HWND hSizeListWnd = GetDlgItem(hReBarWnd, IDC_SIZELIST);
449 HWND hFontListWnd = GetDlgItem(hReBarWnd, IDC_FONTLIST);
450 HWND hFontListEditWnd = (HWND)SendMessageW(hFontListWnd, CBEM_GETEDITCONTROL, 0, 0);
451 CHARFORMAT2W fmt;
452
453 ZeroMemory(&fmt, sizeof(fmt));
454
455 fmt.cbSize = sizeof(fmt);
456 fmt.dwMask = CFM_FACE;
457
458 lstrcpyW(fmt.szFaceName, wszFaceName);
459
460 SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
461
462 populate_size_list(hSizeListWnd);
463
464 SendMessageW(hFontListEditWnd, WM_SETTEXT, 0, (LPARAM)wszFaceName);
465 }
466
467 static void set_default_font(void)
468 {
469 static const WCHAR richTextFont[] = {'T','i','m','e','s',' ','N','e','w',' ',
470 'R','o','m','a','n',0};
471 static const WCHAR plainTextFont[] = {'C','o','u','r','i','e','r',' ','N','e','w',0};
472 CHARFORMAT2W fmt;
473 LPCWSTR font;
474
475 ZeroMemory(&fmt, sizeof(fmt));
476
477 fmt.cbSize = sizeof(fmt);
478 fmt.dwMask = CFM_FACE | CFM_BOLD | CFM_ITALIC | CFM_UNDERLINE;
479 fmt.dwEffects = 0;
480
481 if(fileFormat & SF_RTF)
482 font = richTextFont;
483 else
484 font = plainTextFont;
485
486 lstrcpyW(fmt.szFaceName, font);
487
488 SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_DEFAULT, (LPARAM)&fmt);
489 }
490
491 static void on_fontlist_modified(LPWSTR wszNewFaceName)
492 {
493 CHARFORMAT2W format;
494 ZeroMemory(&format, sizeof(format));
495 format.cbSize = sizeof(format);
496 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&format);
497
498 if(lstrcmpW(format.szFaceName, wszNewFaceName))
499 set_font(wszNewFaceName);
500 }
501
502 static void add_font(LPCWSTR fontName, DWORD fontType, HWND hListWnd, const NEWTEXTMETRICEXW *ntmc)
503 {
504 COMBOBOXEXITEMW cbItem;
505 WCHAR buffer[MAX_PATH];
506 int fontHeight = 0;
507
508 cbItem.mask = CBEIF_TEXT;
509 cbItem.pszText = buffer;
510 cbItem.cchTextMax = MAX_STRING_LEN;
511 cbItem.iItem = 0;
512
513 while(SendMessageW(hListWnd, CBEM_GETITEMW, 0, (LPARAM)&cbItem))
514 {
515 if(lstrcmpiW(cbItem.pszText, fontName) <= 0)
516 cbItem.iItem++;
517 else
518 break;
519 }
520 cbItem.pszText = HeapAlloc( GetProcessHeap(), 0, (lstrlenW(fontName) + 1)*sizeof(WCHAR) );
521 lstrcpyW( cbItem.pszText, fontName );
522
523 cbItem.mask |= CBEIF_LPARAM;
524 if(fontType & RASTER_FONTTYPE)
525 fontHeight = ntmc->ntmTm.tmHeight - ntmc->ntmTm.tmInternalLeading;
526
527 cbItem.lParam = MAKELONG(fontType,fontHeight);
528 SendMessageW(hListWnd, CBEM_INSERTITEMW, 0, (LPARAM)&cbItem);
529 HeapFree( GetProcessHeap(), 0, cbItem.pszText );
530 }
531
532 static void dialog_choose_font(void)
533 {
534 CHOOSEFONTW cf;
535 LOGFONTW lf;
536 CHARFORMAT2W fmt;
537 HDC hDC = GetDC(hMainWnd);
538
539 ZeroMemory(&cf, sizeof(cf));
540 cf.lStructSize = sizeof(cf);
541 cf.hwndOwner = hMainWnd;
542 cf.lpLogFont = &lf;
543 cf.Flags = CF_SCREENFONTS | CF_NOSCRIPTSEL | CF_INITTOLOGFONTSTRUCT | CF_EFFECTS;
544
545 ZeroMemory(&fmt, sizeof(fmt));
546 fmt.cbSize = sizeof(fmt);
547
548 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
549 lstrcpyW(cf.lpLogFont->lfFaceName, fmt.szFaceName);
550 cf.lpLogFont->lfItalic = (fmt.dwEffects & CFE_ITALIC) ? TRUE : FALSE;
551 cf.lpLogFont->lfWeight = (fmt.dwEffects & CFE_BOLD) ? FW_BOLD : FW_NORMAL;
552 cf.lpLogFont->lfUnderline = (fmt.dwEffects & CFE_UNDERLINE) ? TRUE : FALSE;
553 cf.lpLogFont->lfStrikeOut = (fmt.dwEffects & CFE_STRIKEOUT) ? TRUE : FALSE;
554 cf.lpLogFont->lfHeight = -MulDiv(fmt.yHeight / 20, GetDeviceCaps(hDC, LOGPIXELSY), 72);
555 cf.rgbColors = fmt.crTextColor;
556
557 if(ChooseFontW(&cf))
558 {
559 ZeroMemory(&fmt, sizeof(fmt));
560 fmt.cbSize = sizeof(fmt);
561 fmt.dwMask = CFM_BOLD | CFM_ITALIC | CFM_SIZE | CFM_UNDERLINE | CFM_STRIKEOUT | CFM_COLOR;
562 fmt.yHeight = cf.iPointSize * 2;
563
564 if(cf.nFontType & BOLD_FONTTYPE)
565 fmt.dwEffects |= CFE_BOLD;
566 if(cf.nFontType & ITALIC_FONTTYPE)
567 fmt.dwEffects |= CFE_ITALIC;
568 if(cf.lpLogFont->lfUnderline == TRUE)
569 fmt.dwEffects |= CFE_UNDERLINE;
570 if(cf.lpLogFont->lfStrikeOut == TRUE)
571 fmt.dwEffects |= CFE_STRIKEOUT;
572
573 fmt.crTextColor = cf.rgbColors;
574
575 SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
576 set_font(cf.lpLogFont->lfFaceName);
577 }
578 }
579
580
581 static int CALLBACK enum_font_proc(const LOGFONTW *lpelfe, const TEXTMETRICW *lpntme,
582 DWORD FontType, LPARAM lParam)
583 {
584 HWND hListWnd = (HWND) lParam;
585
586 if(SendMessageW(hListWnd, CB_FINDSTRINGEXACT, -1, (LPARAM)lpelfe->lfFaceName) == CB_ERR)
587 {
588
589 add_font(lpelfe->lfFaceName, FontType, hListWnd, (const NEWTEXTMETRICEXW*)lpntme);
590 }
591
592 return 1;
593 }
594
595 static void populate_font_list(HWND hListWnd)
596 {
597 HDC hdc = GetDC(hMainWnd);
598 LOGFONTW fontinfo;
599 HWND hListEditWnd = (HWND)SendMessageW(hListWnd, CBEM_GETEDITCONTROL, 0, 0);
600 CHARFORMAT2W fmt;
601
602 fontinfo.lfCharSet = DEFAULT_CHARSET;
603 *fontinfo.lfFaceName = '\0';
604 fontinfo.lfPitchAndFamily = 0;
605
606 EnumFontFamiliesExW(hdc, &fontinfo, enum_font_proc,
607 (LPARAM)hListWnd, 0);
608
609 ZeroMemory(&fmt, sizeof(fmt));
610 fmt.cbSize = sizeof(fmt);
611 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_DEFAULT, (LPARAM)&fmt);
612 SendMessageW(hListEditWnd, WM_SETTEXT, 0, (LPARAM)fmt.szFaceName);
613 }
614
615 static void update_window(void)
616 {
617 RECT rect;
618
619 GetClientRect(hMainWnd, &rect);
620
621 OnSize(hMainWnd, SIZE_RESTORED, MAKELPARAM(rect.right, rect.bottom));
622 }
623
624 static BOOL is_bar_visible(int bandId)
625 {
626 return barState[reg_formatindex(fileFormat)] & (1 << bandId);
627 }
628
629 static void store_bar_state(int bandId, BOOL show)
630 {
631 int formatIndex = reg_formatindex(fileFormat);
632
633 if(show)
634 barState[formatIndex] |= (1 << bandId);
635 else
636 barState[formatIndex] &= ~(1 << bandId);
637 }
638
639 static void set_toolbar_state(int bandId, BOOL show)
640 {
641 HWND hwndReBar = GetDlgItem(hMainWnd, IDC_REBAR);
642
643 SendMessageW(hwndReBar, RB_SHOWBAND, SendMessageW(hwndReBar, RB_IDTOINDEX, bandId, 0), show);
644
645 if(bandId == BANDID_TOOLBAR)
646 {
647 REBARBANDINFOW rbbinfo;
648 int index = SendMessageW(hwndReBar, RB_IDTOINDEX, BANDID_FONTLIST, 0);
649
650 rbbinfo.cbSize = REBARBANDINFOW_V6_SIZE;
651 rbbinfo.fMask = RBBIM_STYLE;
652
653 SendMessageW(hwndReBar, RB_GETBANDINFO, index, (LPARAM)&rbbinfo);
654
655 if(!show)
656 rbbinfo.fStyle &= ~RBBS_BREAK;
657 else
658 rbbinfo.fStyle |= RBBS_BREAK;
659
660 SendMessageW(hwndReBar, RB_SETBANDINFO, index, (LPARAM)&rbbinfo);
661 }
662
663 if(bandId == BANDID_TOOLBAR || bandId == BANDID_FORMATBAR || bandId == BANDID_RULER)
664 store_bar_state(bandId, show);
665 }
666
667 static void set_statusbar_state(BOOL show)
668 {
669 HWND hStatusWnd = GetDlgItem(hMainWnd, IDC_STATUSBAR);
670
671 ShowWindow(hStatusWnd, show ? SW_SHOW : SW_HIDE);
672 store_bar_state(BANDID_STATUSBAR, show);
673 }
674
675 static void set_bar_states(void)
676 {
677 set_toolbar_state(BANDID_TOOLBAR, is_bar_visible(BANDID_TOOLBAR));
678 set_toolbar_state(BANDID_FONTLIST, is_bar_visible(BANDID_FORMATBAR));
679 set_toolbar_state(BANDID_SIZELIST, is_bar_visible(BANDID_FORMATBAR));
680 set_toolbar_state(BANDID_FORMATBAR, is_bar_visible(BANDID_FORMATBAR));
681 set_toolbar_state(BANDID_RULER, is_bar_visible(BANDID_RULER));
682 set_statusbar_state(is_bar_visible(BANDID_STATUSBAR));
683
684 update_window();
685 }
686
687 static void preview_exit(HWND hMainWnd)
688 {
689 HMENU hMenu = LoadMenuW(GetModuleHandleW(0), MAKEINTRESOURCEW(IDM_MAINMENU));
690 HWND hEditorWnd = GetDlgItem(hMainWnd, IDC_EDITOR);
691
692 set_bar_states();
693 ShowWindow(hEditorWnd, TRUE);
694
695 close_preview(hMainWnd);
696
697 SetMenu(hMainWnd, hMenu);
698 registry_read_filelist(hMainWnd);
699
700 update_window();
701 }
702
703 static void set_fileformat(WPARAM format)
704 {
705 HICON hIcon;
706 HINSTANCE hInstance = GetModuleHandleW(0);
707 fileFormat = format;
708
709 if(format & SF_TEXT)
710 hIcon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_TXT));
711 else
712 hIcon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_RTF));
713
714 SendMessageW(hMainWnd, WM_SETICON, ICON_BIG, (LPARAM)hIcon);
715
716 set_bar_states();
717 set_default_font();
718 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
719 }
720
721 static void ShowOpenError(DWORD Code)
722 {
723 LPWSTR Message;
724
725 switch(Code)
726 {
727 case ERROR_ACCESS_DENIED:
728 Message = MAKEINTRESOURCEW(STRING_OPEN_ACCESS_DENIED);
729 break;
730
731 default:
732 Message = MAKEINTRESOURCEW(STRING_OPEN_FAILED);
733 }
734 MessageBoxW(hMainWnd, Message, wszAppTitle, MB_ICONEXCLAMATION | MB_OK);
735 }
736
737 static void DoOpenFile(LPCWSTR szOpenFileName)
738 {
739 HANDLE hFile;
740 EDITSTREAM es;
741 char fileStart[5];
742 DWORD readOut;
743 WPARAM format = SF_TEXT;
744
745 hFile = CreateFileW(szOpenFileName, GENERIC_READ, FILE_SHARE_READ, NULL,
746 OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
747 if (hFile == INVALID_HANDLE_VALUE)
748 {
749 ShowOpenError(GetLastError());
750 return;
751 }
752
753 ReadFile(hFile, fileStart, 5, &readOut, NULL);
754 SetFilePointer(hFile, 0, NULL, FILE_BEGIN);
755
756 if(readOut >= 2 && (BYTE)fileStart[0] == 0xff && (BYTE)fileStart[1] == 0xfe)
757 {
758 format = SF_TEXT | SF_UNICODE;
759 SetFilePointer(hFile, 2, NULL, FILE_BEGIN);
760 } else if(readOut >= 5)
761 {
762 static const char header[] = "{\\rtf";
763 static const BYTE STG_magic[] = { 0xd0,0xcf,0x11,0xe0 };
764
765 if(!memcmp(header, fileStart, 5))
766 format = SF_RTF;
767 else if (!memcmp(STG_magic, fileStart, sizeof(STG_magic)))
768 {
769 CloseHandle(hFile);
770 MessageBoxWithResStringW(hMainWnd, MAKEINTRESOURCEW(STRING_OLE_STORAGE_NOT_SUPPORTED),
771 wszAppTitle, MB_OK | MB_ICONEXCLAMATION);
772 return;
773 }
774 }
775
776 es.dwCookie = (DWORD_PTR)hFile;
777 es.pfnCallback = stream_in;
778
779 clear_formatting();
780 set_fileformat(format);
781 SendMessageW(hEditorWnd, EM_STREAMIN, format, (LPARAM)&es);
782
783 CloseHandle(hFile);
784
785 SetFocus(hEditorWnd);
786
787 set_caption(szOpenFileName);
788
789 lstrcpyW(wszFileName, szOpenFileName);
790 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
791 registry_set_filelist(szOpenFileName, hMainWnd);
792 update_font_list();
793 }
794
795 static void ShowWriteError(DWORD Code)
796 {
797 LPWSTR Message;
798
799 switch(Code)
800 {
801 case ERROR_ACCESS_DENIED:
802 Message = MAKEINTRESOURCEW(STRING_WRITE_ACCESS_DENIED);
803 break;
804
805 default:
806 Message = MAKEINTRESOURCEW(STRING_WRITE_FAILED);
807 }
808 MessageBoxW(hMainWnd, Message, wszAppTitle, MB_ICONEXCLAMATION | MB_OK);
809 }
810
811 static void DoSaveFile(LPCWSTR wszSaveFileName, WPARAM format)
812 {
813 HANDLE hFile;
814 EDITSTREAM stream;
815 LRESULT ret;
816
817 hFile = CreateFileW(wszSaveFileName, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
818 FILE_ATTRIBUTE_NORMAL, NULL);
819
820 if(hFile == INVALID_HANDLE_VALUE)
821 {
822 ShowWriteError(GetLastError());
823 return;
824 }
825
826 if(format == (SF_TEXT | SF_UNICODE))
827 {
828 static const BYTE unicode[] = {0xff,0xfe};
829 DWORD writeOut;
830 WriteFile(hFile, &unicode, sizeof(unicode), &writeOut, 0);
831
832 if(writeOut != sizeof(unicode))
833 {
834 CloseHandle(hFile);
835 return;
836 }
837 }
838
839 stream.dwCookie = (DWORD_PTR)hFile;
840 stream.pfnCallback = stream_out;
841
842 ret = SendMessageW(hEditorWnd, EM_STREAMOUT, format, (LPARAM)&stream);
843
844 CloseHandle(hFile);
845
846 SetFocus(hEditorWnd);
847
848 if(!ret)
849 {
850 GETTEXTLENGTHEX gt;
851 gt.flags = GTL_DEFAULT;
852 gt.codepage = 1200;
853
854 if(SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0))
855 return;
856 }
857
858 lstrcpyW(wszFileName, wszSaveFileName);
859 set_caption(wszFileName);
860 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
861 set_fileformat(format);
862 }
863
864 static void DialogSaveFile(void)
865 {
866 OPENFILENAMEW sfn;
867
868 WCHAR wszFile[MAX_PATH] = {'\0'};
869 static const WCHAR wszDefExt[] = {'r','t','f','\0'};
870
871 ZeroMemory(&sfn, sizeof(sfn));
872
873 sfn.lStructSize = sizeof(sfn);
874 sfn.Flags = OFN_HIDEREADONLY | OFN_PATHMUSTEXIST | OFN_OVERWRITEPROMPT | OFN_ENABLESIZING;
875 sfn.hwndOwner = hMainWnd;
876 sfn.lpstrFilter = wszFilter;
877 sfn.lpstrFile = wszFile;
878 sfn.nMaxFile = MAX_PATH;
879 sfn.lpstrDefExt = wszDefExt;
880 sfn.nFilterIndex = fileformat_number(fileFormat)+1;
881
882 while(GetSaveFileNameW(&sfn))
883 {
884 if(fileformat_flags(sfn.nFilterIndex-1) != SF_RTF)
885 {
886 if(MessageBoxWithResStringW(hMainWnd, MAKEINTRESOURCEW(STRING_SAVE_LOSEFORMATTING),
887 wszAppTitle, MB_YESNO | MB_ICONEXCLAMATION) != IDYES)
888 {
889 continue;
890 } else
891 {
892 DoSaveFile(sfn.lpstrFile, fileformat_flags(sfn.nFilterIndex-1));
893 break;
894 }
895 } else
896 {
897 DoSaveFile(sfn.lpstrFile, fileformat_flags(sfn.nFilterIndex-1));
898 break;
899 }
900 }
901 }
902
903 static BOOL prompt_save_changes(void)
904 {
905 if(!wszFileName[0])
906 {
907 GETTEXTLENGTHEX gt;
908 gt.flags = GTL_NUMCHARS;
909 gt.codepage = 1200;
910 if(!SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0))
911 return TRUE;
912 }
913
914 if(!SendMessageW(hEditorWnd, EM_GETMODIFY, 0, 0))
915 {
916 return TRUE;
917 } else
918 {
919 LPWSTR displayFileName;
920 WCHAR *text;
921 int ret;
922
923 if(!wszFileName[0])
924 displayFileName = wszDefaultFileName;
925 else
926 displayFileName = file_basename(wszFileName);
927
928 text = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
929 (lstrlenW(displayFileName)+lstrlenW(wszSaveChanges))*sizeof(WCHAR));
930
931 if(!text)
932 return FALSE;
933
934 wsprintfW(text, wszSaveChanges, displayFileName);
935
936 ret = MessageBoxW(hMainWnd, text, wszAppTitle, MB_YESNOCANCEL | MB_ICONEXCLAMATION);
937
938 HeapFree(GetProcessHeap(), 0, text);
939
940 switch(ret)
941 {
942 case IDNO:
943 return TRUE;
944
945 case IDYES:
946 if(wszFileName[0])
947 DoSaveFile(wszFileName, fileFormat);
948 else
949 DialogSaveFile();
950 return TRUE;
951
952 default:
953 return FALSE;
954 }
955 }
956 }
957
958 static void DialogOpenFile(void)
959 {
960 OPENFILENAMEW ofn;
961
962 WCHAR wszFile[MAX_PATH] = {'\0'};
963 static const WCHAR wszDefExt[] = {'r','t','f','\0'};
964
965 ZeroMemory(&ofn, sizeof(ofn));
966
967 ofn.lStructSize = sizeof(ofn);
968 ofn.Flags = OFN_HIDEREADONLY | OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST | OFN_ENABLESIZING;
969 ofn.hwndOwner = hMainWnd;
970 ofn.lpstrFilter = wszFilter;
971 ofn.lpstrFile = wszFile;
972 ofn.nMaxFile = MAX_PATH;
973 ofn.lpstrDefExt = wszDefExt;
974 ofn.nFilterIndex = fileformat_number(fileFormat)+1;
975
976 if(GetOpenFileNameW(&ofn))
977 {
978 if(prompt_save_changes())
979 DoOpenFile(ofn.lpstrFile);
980 }
981 }
982
983 static void dialog_about(void)
984 {
985 HICON icon = LoadImageW(GetModuleHandleW(0), MAKEINTRESOURCEW(IDI_WORDPAD), IMAGE_ICON, 48, 48, LR_SHARED);
986 ShellAboutW(hMainWnd, wszAppTitle, 0, icon);
987 }
988
989 static INT_PTR CALLBACK formatopts_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
990 {
991 switch(message)
992 {
993 case WM_INITDIALOG:
994 {
995 LPPROPSHEETPAGEW ps = (LPPROPSHEETPAGEW)lParam;
996 int wrap = -1;
997 char id[4];
998 HWND hIdWnd = GetDlgItem(hWnd, IDC_PAGEFMT_ID);
999
1000 sprintf(id, "%d\n", (int)ps->lParam);
1001 SetWindowTextA(hIdWnd, id);
1002 if(wordWrap[ps->lParam] == ID_WORDWRAP_NONE)
1003 wrap = IDC_PAGEFMT_WN;
1004 else if(wordWrap[ps->lParam] == ID_WORDWRAP_WINDOW)
1005 wrap = IDC_PAGEFMT_WW;
1006 else if(wordWrap[ps->lParam] == ID_WORDWRAP_MARGIN)
1007 wrap = IDC_PAGEFMT_WM;
1008
1009 if(wrap != -1)
1010 CheckRadioButton(hWnd, IDC_PAGEFMT_WN,
1011 IDC_PAGEFMT_WM, wrap);
1012
1013 if(barState[ps->lParam] & (1 << BANDID_TOOLBAR))
1014 CheckDlgButton(hWnd, IDC_PAGEFMT_TB, TRUE);
1015 if(barState[ps->lParam] & (1 << BANDID_FORMATBAR))
1016 CheckDlgButton(hWnd, IDC_PAGEFMT_FB, TRUE);
1017 if(barState[ps->lParam] & (1 << BANDID_RULER))
1018 CheckDlgButton(hWnd, IDC_PAGEFMT_RU, TRUE);
1019 if(barState[ps->lParam] & (1 << BANDID_STATUSBAR))
1020 CheckDlgButton(hWnd, IDC_PAGEFMT_SB, TRUE);
1021 }
1022 break;
1023
1024 case WM_COMMAND:
1025 switch(LOWORD(wParam))
1026 {
1027 case IDC_PAGEFMT_WN:
1028 case IDC_PAGEFMT_WW:
1029 case IDC_PAGEFMT_WM:
1030 CheckRadioButton(hWnd, IDC_PAGEFMT_WN, IDC_PAGEFMT_WM,
1031 LOWORD(wParam));
1032 break;
1033
1034 case IDC_PAGEFMT_TB:
1035 case IDC_PAGEFMT_FB:
1036 case IDC_PAGEFMT_RU:
1037 case IDC_PAGEFMT_SB:
1038 CheckDlgButton(hWnd, LOWORD(wParam),
1039 !IsDlgButtonChecked(hWnd, LOWORD(wParam)));
1040 break;
1041 }
1042 break;
1043 case WM_NOTIFY:
1044 {
1045 LPNMHDR header = (LPNMHDR)lParam;
1046 if(header->code == PSN_APPLY)
1047 {
1048 HWND hIdWnd = GetDlgItem(hWnd, IDC_PAGEFMT_ID);
1049 char sid[4];
1050 int id;
1051
1052 GetWindowTextA(hIdWnd, sid, 4);
1053 id = atoi(sid);
1054 if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_WN))
1055 wordWrap[id] = ID_WORDWRAP_NONE;
1056 else if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_WW))
1057 wordWrap[id] = ID_WORDWRAP_WINDOW;
1058 else if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_WM))
1059 wordWrap[id] = ID_WORDWRAP_MARGIN;
1060
1061 if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_TB))
1062 barState[id] |= (1 << BANDID_TOOLBAR);
1063 else
1064 barState[id] &= ~(1 << BANDID_TOOLBAR);
1065
1066 if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_FB))
1067 barState[id] |= (1 << BANDID_FORMATBAR);
1068 else
1069 barState[id] &= ~(1 << BANDID_FORMATBAR);
1070
1071 if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_RU))
1072 barState[id] |= (1 << BANDID_RULER);
1073 else
1074 barState[id] &= ~(1 << BANDID_RULER);
1075
1076 if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_SB))
1077 barState[id] |= (1 << BANDID_STATUSBAR);
1078 else
1079 barState[id] &= ~(1 << BANDID_STATUSBAR);
1080 }
1081 }
1082 break;
1083 }
1084 return FALSE;
1085 }
1086
1087 static void dialog_viewproperties(void)
1088 {
1089 PROPSHEETPAGEW psp[2];
1090 PROPSHEETHEADERW psh;
1091 size_t i;
1092 HINSTANCE hInstance = GetModuleHandleW(0);
1093 LPCPROPSHEETPAGEW ppsp = (LPCPROPSHEETPAGEW)&psp;
1094
1095 psp[0].dwSize = sizeof(PROPSHEETPAGEW);
1096 psp[0].dwFlags = PSP_USETITLE;
1097 U(psp[0]).pszTemplate = MAKEINTRESOURCEW(IDD_FORMATOPTS);
1098 psp[0].pfnDlgProc = formatopts_proc;
1099 psp[0].hInstance = hInstance;
1100 psp[0].lParam = reg_formatindex(SF_TEXT);
1101 psp[0].pfnCallback = NULL;
1102 psp[0].pszTitle = MAKEINTRESOURCEW(STRING_VIEWPROPS_TEXT);
1103 for(i = 1; i < sizeof(psp)/sizeof(psp[0]); i++)
1104 {
1105 psp[i].dwSize = psp[0].dwSize;
1106 psp[i].dwFlags = psp[0].dwFlags;
1107 U(psp[i]).pszTemplate = U(psp[0]).pszTemplate;
1108 psp[i].pfnDlgProc = psp[0].pfnDlgProc;
1109 psp[i].hInstance = psp[0].hInstance;
1110 psp[i].lParam = reg_formatindex(SF_RTF);
1111 psp[i].pfnCallback = psp[0].pfnCallback;
1112 psp[i].pszTitle = MAKEINTRESOURCEW(STRING_VIEWPROPS_RICHTEXT);
1113 }
1114
1115 psh.dwSize = sizeof(psh);
1116 psh.dwFlags = PSH_USEICONID | PSH_PROPSHEETPAGE | PSH_NOAPPLYNOW;
1117 psh.hwndParent = hMainWnd;
1118 psh.hInstance = hInstance;
1119 psh.pszCaption = MAKEINTRESOURCEW(STRING_VIEWPROPS_TITLE);
1120 psh.nPages = sizeof(psp)/sizeof(psp[0]);
1121 U3(psh).ppsp = ppsp;
1122 U(psh).pszIcon = MAKEINTRESOURCEW(IDI_WORDPAD);
1123
1124 if(fileFormat & SF_RTF)
1125 U2(psh).nStartPage = 1;
1126 else
1127 U2(psh).nStartPage = 0;
1128 PropertySheetW(&psh);
1129 set_bar_states();
1130 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
1131 }
1132
1133 static void HandleCommandLine(LPWSTR cmdline)
1134 {
1135 WCHAR delimiter;
1136 int opt_print = 0;
1137
1138 /* skip white space */
1139 while (*cmdline == ' ') cmdline++;
1140
1141 /* skip executable name */
1142 delimiter = (*cmdline == '"' ? '"' : ' ');
1143
1144 if (*cmdline == delimiter) cmdline++;
1145 while (*cmdline && *cmdline != delimiter) cmdline++;
1146 if (*cmdline == delimiter) cmdline++;
1147
1148 while (*cmdline)
1149 {
1150 while (isspace(*cmdline)) cmdline++;
1151
1152 if (*cmdline == '-' || *cmdline == '/')
1153 {
1154 if (!cmdline[2] || isspace(cmdline[2]))
1155 {
1156 switch (cmdline[1])
1157 {
1158 case 'P':
1159 case 'p':
1160 opt_print = 1;
1161 cmdline += 2;
1162 continue;
1163 }
1164 }
1165 /* a filename starting by / */
1166 }
1167 break;
1168 }
1169
1170 if (*cmdline)
1171 {
1172 /* file name is passed on the command line */
1173 if (cmdline[0] == '"')
1174 {
1175 cmdline++;
1176 cmdline[lstrlenW(cmdline) - 1] = 0;
1177 }
1178 DoOpenFile(cmdline);
1179 InvalidateRect(hMainWnd, NULL, FALSE);
1180 }
1181
1182 if (opt_print)
1183 MessageBoxWithResStringW(hMainWnd, MAKEINTRESOURCEW(STRING_PRINTING_NOT_IMPLEMENTED), wszAppTitle, MB_OK);
1184 }
1185
1186 static LRESULT handle_findmsg(LPFINDREPLACEW pFr)
1187 {
1188 if(pFr->Flags & FR_DIALOGTERM)
1189 {
1190 hFindWnd = 0;
1191 pFr->Flags = FR_FINDNEXT;
1192 return 0;
1193 }
1194
1195 if(pFr->Flags & FR_FINDNEXT || pFr->Flags & FR_REPLACE || pFr->Flags & FR_REPLACEALL)
1196 {
1197 DWORD flags = FR_DOWN;
1198 FINDTEXTW ft;
1199 static CHARRANGE cr;
1200 LRESULT end, ret;
1201 GETTEXTLENGTHEX gt;
1202 LRESULT length;
1203 int startPos;
1204 HMENU hMenu = GetMenu(hMainWnd);
1205 MENUITEMINFOW mi;
1206
1207 mi.cbSize = sizeof(mi);
1208 mi.fMask = MIIM_DATA;
1209 mi.dwItemData = 1;
1210 SetMenuItemInfoW(hMenu, ID_FIND_NEXT, FALSE, &mi);
1211
1212 gt.flags = GTL_NUMCHARS;
1213 gt.codepage = 1200;
1214
1215 length = SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0);
1216
1217 if(pFr->lCustData == -1)
1218 {
1219 SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&startPos, (LPARAM)&end);
1220 cr.cpMin = startPos;
1221 pFr->lCustData = startPos;
1222 cr.cpMax = length;
1223 if(cr.cpMin == length)
1224 cr.cpMin = 0;
1225 } else
1226 {
1227 startPos = pFr->lCustData;
1228 }
1229
1230 if(cr.cpMax > length)
1231 {
1232 startPos = 0;
1233 cr.cpMin = 0;
1234 cr.cpMax = length;
1235 }
1236
1237 ft.chrg = cr;
1238 ft.lpstrText = pFr->lpstrFindWhat;
1239
1240 if(pFr->Flags & FR_MATCHCASE)
1241 flags |= FR_MATCHCASE;
1242 if(pFr->Flags & FR_WHOLEWORD)
1243 flags |= FR_WHOLEWORD;
1244
1245 ret = SendMessageW(hEditorWnd, EM_FINDTEXTW, flags, (LPARAM)&ft);
1246
1247 if(ret == -1)
1248 {
1249 if(cr.cpMax == length && cr.cpMax != startPos)
1250 {
1251 ft.chrg.cpMin = cr.cpMin = 0;
1252 ft.chrg.cpMax = cr.cpMax = startPos;
1253
1254 ret = SendMessageW(hEditorWnd, EM_FINDTEXTW, flags, (LPARAM)&ft);
1255 }
1256 }
1257
1258 if(ret == -1)
1259 {
1260 pFr->lCustData = -1;
1261 MessageBoxWithResStringW(hMainWnd, MAKEINTRESOURCEW(STRING_SEARCH_FINISHED), wszAppTitle,
1262 MB_OK | MB_ICONASTERISK);
1263 } else
1264 {
1265 end = ret + lstrlenW(pFr->lpstrFindWhat);
1266 cr.cpMin = end;
1267 SendMessageW(hEditorWnd, EM_SETSEL, ret, end);
1268 SendMessageW(hEditorWnd, EM_SCROLLCARET, 0, 0);
1269
1270 if(pFr->Flags & FR_REPLACE || pFr->Flags & FR_REPLACEALL)
1271 SendMessageW(hEditorWnd, EM_REPLACESEL, TRUE, (LPARAM)pFr->lpstrReplaceWith);
1272
1273 if(pFr->Flags & FR_REPLACEALL)
1274 handle_findmsg(pFr);
1275 }
1276 }
1277
1278 return 0;
1279 }
1280
1281 static void dialog_find(LPFINDREPLACEW fr, BOOL replace)
1282 {
1283 static WCHAR findBuffer[MAX_STRING_LEN];
1284
1285 /* Allow only one search/replace dialog to open */
1286 if(hFindWnd != NULL)
1287 {
1288 SetActiveWindow(hFindWnd);
1289 return;
1290 }
1291
1292 ZeroMemory(fr, sizeof(FINDREPLACEW));
1293 fr->lStructSize = sizeof(FINDREPLACEW);
1294 fr->hwndOwner = hMainWnd;
1295 fr->Flags = FR_HIDEUPDOWN;
1296 fr->lpstrFindWhat = findBuffer;
1297 fr->lCustData = -1;
1298 fr->wFindWhatLen = MAX_STRING_LEN*sizeof(WCHAR);
1299
1300 if(replace)
1301 hFindWnd = ReplaceTextW(fr);
1302 else
1303 hFindWnd = FindTextW(fr);
1304 }
1305
1306 static int current_units_to_twips(float number)
1307 {
1308 int twips = (int)(number * 1000.0 / (float)CENTMM_PER_INCH * (float)TWIPS_PER_INCH);
1309 return twips;
1310 }
1311
1312 static void append_current_units(LPWSTR buffer)
1313 {
1314 static const WCHAR space[] = {' ', 0};
1315 lstrcatW(buffer, space);
1316 lstrcatW(buffer, units_cmW);
1317 }
1318
1319 static void number_with_units(LPWSTR buffer, int number)
1320 {
1321 static const WCHAR fmt[] = {'%','.','2','f',' ','%','s','\0'};
1322 float converted = (float)number / (float)TWIPS_PER_INCH *(float)CENTMM_PER_INCH / 1000.0;
1323
1324 sprintfW(buffer, fmt, converted, units_cmW);
1325 }
1326
1327 static BOOL get_comboexlist_selection(HWND hComboEx, LPWSTR wszBuffer, UINT bufferLength)
1328 {
1329 COMBOBOXEXITEMW cbItem;
1330 COMBOBOXINFO cbInfo;
1331 HWND hCombo, hList;
1332 int idx, result;
1333
1334 hCombo = (HWND)SendMessage(hComboEx, CBEM_GETCOMBOCONTROL, 0, 0);
1335 if (!hCombo)
1336 return FALSE;
1337 cbInfo.cbSize = sizeof(COMBOBOXINFO);
1338 result = SendMessage(hCombo, CB_GETCOMBOBOXINFO, 0, (LPARAM)&cbInfo);
1339 if (!result)
1340 return FALSE;
1341 hList = cbInfo.hwndList;
1342 idx = SendMessage(hList, LB_GETCURSEL, 0, 0);
1343 if (idx < 0)
1344 return FALSE;
1345
1346 ZeroMemory(&cbItem, sizeof(cbItem));
1347 cbItem.mask = CBEIF_TEXT;
1348 cbItem.iItem = idx;
1349 cbItem.pszText = wszBuffer;
1350 cbItem.cchTextMax = bufferLength-1;
1351 result = SendMessageW(hComboEx, CBEM_GETITEMW, 0, (LPARAM)&cbItem);
1352
1353 return result != 0;
1354 }
1355
1356 static INT_PTR CALLBACK datetime_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1357 {
1358 switch(message)
1359 {
1360 case WM_INITDIALOG:
1361 {
1362 WCHAR buffer[MAX_STRING_LEN];
1363 SYSTEMTIME st;
1364 HWND hListWnd = GetDlgItem(hWnd, IDC_DATETIME);
1365 GetLocalTime(&st);
1366
1367 GetDateFormatW(LOCALE_USER_DEFAULT, DATE_SHORTDATE, &st, 0, (LPWSTR)&buffer,
1368 MAX_STRING_LEN);
1369 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1370 GetDateFormatW(LOCALE_USER_DEFAULT, DATE_LONGDATE, &st, 0, (LPWSTR)&buffer,
1371 MAX_STRING_LEN);
1372 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1373 GetTimeFormatW(LOCALE_USER_DEFAULT, 0, &st, 0, (LPWSTR)&buffer, MAX_STRING_LEN);
1374 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1375
1376 SendMessageW(hListWnd, LB_SETSEL, TRUE, 0);
1377 }
1378 break;
1379
1380 case WM_COMMAND:
1381 switch(LOWORD(wParam))
1382 {
1383 case IDC_DATETIME:
1384 if (HIWORD(wParam) != LBN_DBLCLK)
1385 break;
1386 /* Fall through */
1387
1388 case IDOK:
1389 {
1390 LRESULT index;
1391 HWND hListWnd = GetDlgItem(hWnd, IDC_DATETIME);
1392
1393 index = SendMessageW(hListWnd, LB_GETCURSEL, 0, 0);
1394
1395 if(index != LB_ERR)
1396 {
1397 WCHAR buffer[MAX_STRING_LEN];
1398 SendMessageW(hListWnd, LB_GETTEXT, index, (LPARAM)&buffer);
1399 SendMessageW(hEditorWnd, EM_REPLACESEL, TRUE, (LPARAM)&buffer);
1400 }
1401 }
1402 /* Fall through */
1403
1404 case IDCANCEL:
1405 EndDialog(hWnd, wParam);
1406 return TRUE;
1407 }
1408 }
1409 return FALSE;
1410 }
1411
1412 static INT_PTR CALLBACK newfile_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1413 {
1414 switch(message)
1415 {
1416 case WM_INITDIALOG:
1417 {
1418 HINSTANCE hInstance = GetModuleHandleW(0);
1419 WCHAR buffer[MAX_STRING_LEN];
1420 HWND hListWnd = GetDlgItem(hWnd, IDC_NEWFILE);
1421
1422 LoadStringW(hInstance, STRING_NEWFILE_RICHTEXT, buffer, MAX_STRING_LEN);
1423 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1424 LoadStringW(hInstance, STRING_NEWFILE_TXT, buffer, MAX_STRING_LEN);
1425 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1426 LoadStringW(hInstance, STRING_NEWFILE_TXT_UNICODE, buffer, MAX_STRING_LEN);
1427 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1428
1429 SendMessageW(hListWnd, LB_SETSEL, TRUE, 0);
1430 }
1431 break;
1432
1433 case WM_COMMAND:
1434 switch(LOWORD(wParam))
1435 {
1436 case IDOK:
1437 {
1438 LRESULT index;
1439 HWND hListWnd = GetDlgItem(hWnd, IDC_NEWFILE);
1440 index = SendMessageW(hListWnd, LB_GETCURSEL, 0, 0);
1441
1442 if(index != LB_ERR)
1443 EndDialog(hWnd, MAKELONG(fileformat_flags(index),0));
1444 }
1445 return TRUE;
1446
1447 case IDCANCEL:
1448 EndDialog(hWnd, MAKELONG(ID_NEWFILE_ABORT,0));
1449 return TRUE;
1450 }
1451 }
1452 return FALSE;
1453 }
1454
1455 static INT_PTR CALLBACK paraformat_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1456 {
1457 static const WORD ALIGNMENT_VALUES[] = {PFA_LEFT, PFA_RIGHT, PFA_CENTER};
1458
1459 switch(message)
1460 {
1461 case WM_INITDIALOG:
1462 {
1463 HINSTANCE hInstance = GetModuleHandleW(0);
1464 WCHAR buffer[MAX_STRING_LEN];
1465 HWND hListWnd = GetDlgItem(hWnd, IDC_PARA_ALIGN);
1466 HWND hLeftWnd = GetDlgItem(hWnd, IDC_PARA_LEFT);
1467 HWND hRightWnd = GetDlgItem(hWnd, IDC_PARA_RIGHT);
1468 HWND hFirstWnd = GetDlgItem(hWnd, IDC_PARA_FIRST);
1469 PARAFORMAT2 pf;
1470 int index = 0;
1471
1472 LoadStringW(hInstance, STRING_ALIGN_LEFT, buffer,
1473 MAX_STRING_LEN);
1474 SendMessageW(hListWnd, CB_ADDSTRING, 0, (LPARAM)buffer);
1475 LoadStringW(hInstance, STRING_ALIGN_RIGHT, buffer,
1476 MAX_STRING_LEN);
1477 SendMessageW(hListWnd, CB_ADDSTRING, 0, (LPARAM)buffer);
1478 LoadStringW(hInstance, STRING_ALIGN_CENTER, buffer,
1479 MAX_STRING_LEN);
1480 SendMessageW(hListWnd, CB_ADDSTRING, 0, (LPARAM)buffer);
1481
1482 pf.cbSize = sizeof(pf);
1483 pf.dwMask = PFM_ALIGNMENT | PFM_OFFSET | PFM_RIGHTINDENT |
1484 PFM_STARTINDENT;
1485 SendMessageW(hEditorWnd, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
1486
1487 if(pf.wAlignment == PFA_RIGHT)
1488 index ++;
1489 else if(pf.wAlignment == PFA_CENTER)
1490 index += 2;
1491
1492 SendMessageW(hListWnd, CB_SETCURSEL, index, 0);
1493
1494 number_with_units(buffer, pf.dxStartIndent + pf.dxOffset);
1495 SetWindowTextW(hLeftWnd, buffer);
1496 number_with_units(buffer, pf.dxRightIndent);
1497 SetWindowTextW(hRightWnd, buffer);
1498 number_with_units(buffer, -pf.dxOffset);
1499 SetWindowTextW(hFirstWnd, buffer);
1500 }
1501 break;
1502
1503 case WM_COMMAND:
1504 switch(LOWORD(wParam))
1505 {
1506 case IDOK:
1507 {
1508 HWND hListWnd = GetDlgItem(hWnd, IDC_PARA_ALIGN);
1509 HWND hLeftWnd = GetDlgItem(hWnd, IDC_PARA_LEFT);
1510 HWND hRightWnd = GetDlgItem(hWnd, IDC_PARA_RIGHT);
1511 HWND hFirstWnd = GetDlgItem(hWnd, IDC_PARA_FIRST);
1512 WCHAR buffer[MAX_STRING_LEN];
1513 int index;
1514 float num;
1515 int ret = 0;
1516 PARAFORMAT pf;
1517
1518 index = SendMessageW(hListWnd, CB_GETCURSEL, 0, 0);
1519 pf.wAlignment = ALIGNMENT_VALUES[index];
1520
1521 GetWindowTextW(hLeftWnd, buffer, MAX_STRING_LEN);
1522 if(number_from_string(buffer, &num, TRUE))
1523 ret++;
1524 pf.dxOffset = current_units_to_twips(num);
1525 GetWindowTextW(hRightWnd, buffer, MAX_STRING_LEN);
1526 if(number_from_string(buffer, &num, TRUE))
1527 ret++;
1528 pf.dxRightIndent = current_units_to_twips(num);
1529 GetWindowTextW(hFirstWnd, buffer, MAX_STRING_LEN);
1530 if(number_from_string(buffer, &num, TRUE))
1531 ret++;
1532 pf.dxStartIndent = current_units_to_twips(num);
1533
1534 if(ret != 3)
1535 {
1536 MessageBoxWithResStringW(hMainWnd, MAKEINTRESOURCEW(STRING_INVALID_NUMBER),
1537 wszAppTitle, MB_OK | MB_ICONASTERISK);
1538 return FALSE;
1539 } else
1540 {
1541 if (pf.dxOffset + pf.dxStartIndent < 0
1542 && pf.dxStartIndent < 0)
1543 {
1544 /* The first line is before the left edge, so
1545 * make sure it is at the left edge. */
1546 pf.dxOffset = -pf.dxStartIndent;
1547 } else if (pf.dxOffset < 0) {
1548 /* The second and following lines are before
1549 * the left edge, so set it to be at the left
1550 * edge, and adjust the first line since it
1551 * is relative to it. */
1552 pf.dxStartIndent = max(pf.dxStartIndent + pf.dxOffset, 0);
1553 pf.dxOffset = 0;
1554 }
1555 /* Internally the dxStartIndent is the absolute
1556 * offset for the first line and dxOffset is
1557 * to it value as opposed how it is displayed with
1558 * the first line being the relative value.
1559 * These two lines make the adjustments. */
1560 pf.dxStartIndent = pf.dxStartIndent + pf.dxOffset;
1561 pf.dxOffset = pf.dxOffset - pf.dxStartIndent;
1562
1563 pf.cbSize = sizeof(pf);
1564 pf.dwMask = PFM_ALIGNMENT | PFM_OFFSET | PFM_RIGHTINDENT |
1565 PFM_STARTINDENT;
1566 SendMessageW(hEditorWnd, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
1567 }
1568 }
1569 /* Fall through */
1570
1571 case IDCANCEL:
1572 EndDialog(hWnd, wParam);
1573 return TRUE;
1574 }
1575 }
1576 return FALSE;
1577 }
1578
1579 static INT_PTR CALLBACK tabstops_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1580 {
1581 switch(message)
1582 {
1583 case WM_INITDIALOG:
1584 {
1585 HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
1586 PARAFORMAT pf;
1587 WCHAR buffer[MAX_STRING_LEN];
1588 int i;
1589
1590 pf.cbSize = sizeof(pf);
1591 pf.dwMask = PFM_TABSTOPS;
1592 SendMessageW(hEditorWnd, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
1593 SendMessageW(hTabWnd, CB_LIMITTEXT, MAX_STRING_LEN-1, 0);
1594
1595 for(i = 0; i < pf.cTabCount; i++)
1596 {
1597 number_with_units(buffer, pf.rgxTabs[i]);
1598 SendMessageW(hTabWnd, CB_ADDSTRING, 0, (LPARAM)&buffer);
1599 }
1600 SetFocus(hTabWnd);
1601 }
1602 break;
1603
1604 case WM_COMMAND:
1605 switch(LOWORD(wParam))
1606 {
1607 case IDC_TABSTOPS:
1608 {
1609 HWND hTabWnd = (HWND)lParam;
1610 HWND hAddWnd = GetDlgItem(hWnd, ID_TAB_ADD);
1611 HWND hDelWnd = GetDlgItem(hWnd, ID_TAB_DEL);
1612 HWND hEmptyWnd = GetDlgItem(hWnd, ID_TAB_EMPTY);
1613
1614 if(GetWindowTextLengthW(hTabWnd))
1615 EnableWindow(hAddWnd, TRUE);
1616 else
1617 EnableWindow(hAddWnd, FALSE);
1618
1619 if(SendMessageW(hTabWnd, CB_GETCOUNT, 0, 0))
1620 {
1621 EnableWindow(hEmptyWnd, TRUE);
1622
1623 if(SendMessageW(hTabWnd, CB_GETCURSEL, 0, 0) == CB_ERR)
1624 EnableWindow(hDelWnd, FALSE);
1625 else
1626 EnableWindow(hDelWnd, TRUE);
1627 } else
1628 {
1629 EnableWindow(hEmptyWnd, FALSE);
1630 }
1631 }
1632 break;
1633
1634 case ID_TAB_ADD:
1635 {
1636 HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
1637 WCHAR buffer[MAX_STRING_LEN];
1638
1639 GetWindowTextW(hTabWnd, buffer, MAX_STRING_LEN);
1640 append_current_units(buffer);
1641
1642 if(SendMessageW(hTabWnd, CB_FINDSTRINGEXACT, -1, (LPARAM)&buffer) == CB_ERR)
1643 {
1644 float number = 0;
1645 int item_count = SendMessage(hTabWnd, CB_GETCOUNT, 0, 0);
1646
1647 if(!number_from_string(buffer, &number, TRUE))
1648 {
1649 MessageBoxWithResStringW(hWnd, MAKEINTRESOURCEW(STRING_INVALID_NUMBER),
1650 wszAppTitle, MB_OK | MB_ICONINFORMATION);
1651 } else if (item_count >= MAX_TAB_STOPS) {
1652 MessageBoxWithResStringW(hWnd, MAKEINTRESOURCEW(STRING_MAX_TAB_STOPS),
1653 wszAppTitle, MB_OK | MB_ICONINFORMATION);
1654 } else {
1655 int i;
1656 float next_number = -1;
1657 int next_number_in_twips = -1;
1658 int insert_number = current_units_to_twips(number);
1659
1660 /* linear search for position to insert the string */
1661 for(i = 0; i < item_count; i++)
1662 {
1663 SendMessageW(hTabWnd, CB_GETLBTEXT, i, (LPARAM)&buffer);
1664 number_from_string(buffer, &next_number, TRUE);
1665 next_number_in_twips = current_units_to_twips(next_number);
1666 if (insert_number <= next_number_in_twips)
1667 break;
1668 }
1669 if (insert_number != next_number_in_twips)
1670 {
1671 number_with_units(buffer, insert_number);
1672 SendMessageW(hTabWnd, CB_INSERTSTRING, i, (LPARAM)&buffer);
1673 SetWindowTextW(hTabWnd, 0);
1674 }
1675 }
1676 }
1677 SetFocus(hTabWnd);
1678 }
1679 break;
1680
1681 case ID_TAB_DEL:
1682 {
1683 HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
1684 LRESULT ret;
1685 ret = SendMessageW(hTabWnd, CB_GETCURSEL, 0, 0);
1686 if(ret != CB_ERR)
1687 SendMessageW(hTabWnd, CB_DELETESTRING, ret, 0);
1688 }
1689 break;
1690
1691 case ID_TAB_EMPTY:
1692 {
1693 HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
1694 SendMessageW(hTabWnd, CB_RESETCONTENT, 0, 0);
1695 SetFocus(hTabWnd);
1696 }
1697 break;
1698
1699 case IDOK:
1700 {
1701 HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
1702 int i;
1703 WCHAR buffer[MAX_STRING_LEN];
1704 PARAFORMAT pf;
1705 float number;
1706
1707 pf.cbSize = sizeof(pf);
1708 pf.dwMask = PFM_TABSTOPS;
1709
1710 for(i = 0; SendMessageW(hTabWnd, CB_GETLBTEXT, i,
1711 (LPARAM)&buffer) != CB_ERR &&
1712 i < MAX_TAB_STOPS; i++)
1713 {
1714 number_from_string(buffer, &number, TRUE);
1715 pf.rgxTabs[i] = current_units_to_twips(number);
1716 }
1717 pf.cTabCount = i;
1718 SendMessageW(hEditorWnd, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
1719 }
1720 /* Fall through */
1721 case IDCANCEL:
1722 EndDialog(hWnd, wParam);
1723 return TRUE;
1724 }
1725 }
1726 return FALSE;
1727 }
1728
1729 static int context_menu(LPARAM lParam)
1730 {
1731 int x = (int)(short)LOWORD(lParam);
1732 int y = (int)(short)HIWORD(lParam);
1733 HMENU hPop = GetSubMenu(hPopupMenu, 0);
1734
1735 if(x == -1)
1736 {
1737 int from = 0, to = 0;
1738 POINTL pt;
1739 SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&from, (LPARAM)&to);
1740 SendMessageW(hEditorWnd, EM_POSFROMCHAR, (WPARAM)&pt, to);
1741 ClientToScreen(hEditorWnd, (POINT*)&pt);
1742 x = pt.x;
1743 y = pt.y;
1744 }
1745
1746 TrackPopupMenu(hPop, TPM_LEFTALIGN | TPM_TOPALIGN | TPM_RIGHTBUTTON,
1747 x, y, 0, hMainWnd, 0);
1748
1749 return 0;
1750 }
1751
1752 static LRESULT OnCreate( HWND hWnd )
1753 {
1754 HWND hToolBarWnd, hFormatBarWnd, hReBarWnd, hFontListWnd, hSizeListWnd, hRulerWnd;
1755 HINSTANCE hInstance = GetModuleHandleW(0);
1756 HANDLE hDLL;
1757 TBADDBITMAP ab;
1758 int nStdBitmaps = 0;
1759 REBARINFO rbi;
1760 REBARBANDINFOW rbb;
1761 static const WCHAR wszRichEditDll[] = {'R','I','C','H','E','D','2','0','.','D','L','L','\0'};
1762 static const WCHAR wszRichEditText[] = {'R','i','c','h','E','d','i','t',' ','t','e','x','t','\0'};
1763
1764 CreateStatusWindowW(CCS_NODIVIDER|WS_CHILD|WS_VISIBLE, wszRichEditText, hWnd, IDC_STATUSBAR);
1765
1766 hReBarWnd = CreateWindowExW(WS_EX_TOOLWINDOW, REBARCLASSNAMEW, NULL,
1767 CCS_NODIVIDER|WS_CHILD|WS_VISIBLE|WS_CLIPSIBLINGS|WS_CLIPCHILDREN|RBS_VARHEIGHT|CCS_TOP,
1768 CW_USEDEFAULT, CW_USEDEFAULT, 0, 0, hWnd, (HMENU)IDC_REBAR, hInstance, NULL);
1769
1770 rbi.cbSize = sizeof(rbi);
1771 rbi.fMask = 0;
1772 rbi.himl = NULL;
1773 if(!SendMessageW(hReBarWnd, RB_SETBARINFO, 0, (LPARAM)&rbi))
1774 return -1;
1775
1776 hToolBarWnd = CreateToolbarEx(hReBarWnd, CCS_NOPARENTALIGN|CCS_NOMOVEY|WS_VISIBLE|WS_CHILD|TBSTYLE_TOOLTIPS|TBSTYLE_BUTTON,
1777 IDC_TOOLBAR,
1778 1, hInstance, IDB_TOOLBAR,
1779 NULL, 0,
1780 24, 24, 16, 16, sizeof(TBBUTTON));
1781
1782 ab.hInst = HINST_COMMCTRL;
1783 ab.nID = IDB_STD_SMALL_COLOR;
1784 nStdBitmaps = SendMessageW(hToolBarWnd, TB_ADDBITMAP, 0, (LPARAM)&ab);
1785
1786 AddButton(hToolBarWnd, nStdBitmaps+STD_FILENEW, ID_FILE_NEW);
1787 AddButton(hToolBarWnd, nStdBitmaps+STD_FILEOPEN, ID_FILE_OPEN);
1788 AddButton(hToolBarWnd, nStdBitmaps+STD_FILESAVE, ID_FILE_SAVE);
1789 AddSeparator(hToolBarWnd);
1790 AddButton(hToolBarWnd, nStdBitmaps+STD_PRINT, ID_PRINT_QUICK);
1791 AddButton(hToolBarWnd, nStdBitmaps+STD_PRINTPRE, ID_PREVIEW);
1792 AddSeparator(hToolBarWnd);
1793 AddButton(hToolBarWnd, nStdBitmaps+STD_FIND, ID_FIND);
1794 AddSeparator(hToolBarWnd);
1795 AddButton(hToolBarWnd, nStdBitmaps+STD_CUT, ID_EDIT_CUT);
1796 AddButton(hToolBarWnd, nStdBitmaps+STD_COPY, ID_EDIT_COPY);
1797 AddButton(hToolBarWnd, nStdBitmaps+STD_PASTE, ID_EDIT_PASTE);
1798 AddButton(hToolBarWnd, nStdBitmaps+STD_UNDO, ID_EDIT_UNDO);
1799 AddButton(hToolBarWnd, nStdBitmaps+STD_REDOW, ID_EDIT_REDO);
1800 AddSeparator(hToolBarWnd);
1801 AddButton(hToolBarWnd, 0, ID_DATETIME);
1802
1803 SendMessageW(hToolBarWnd, TB_AUTOSIZE, 0, 0);
1804
1805 rbb.cbSize = REBARBANDINFOW_V6_SIZE;
1806 rbb.fMask = RBBIM_SIZE | RBBIM_CHILDSIZE | RBBIM_CHILD | RBBIM_STYLE | RBBIM_ID;
1807 rbb.fStyle = RBBS_CHILDEDGE | RBBS_BREAK | RBBS_NOGRIPPER;
1808 rbb.cx = 0;
1809 rbb.hwndChild = hToolBarWnd;
1810 rbb.cxMinChild = 0;
1811 rbb.cyChild = rbb.cyMinChild = HIWORD(SendMessageW(hToolBarWnd, TB_GETBUTTONSIZE, 0, 0));
1812 rbb.wID = BANDID_TOOLBAR;
1813
1814 SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
1815
1816 hFontListWnd = CreateWindowExW(0, WC_COMBOBOXEXW, NULL,
1817 WS_BORDER | WS_VISIBLE | WS_CHILD | CBS_DROPDOWN | CBS_SORT,
1818 0, 0, 200, 150, hReBarWnd, (HMENU)IDC_FONTLIST, hInstance, NULL);
1819
1820 rbb.hwndChild = hFontListWnd;
1821 rbb.cx = 200;
1822 rbb.wID = BANDID_FONTLIST;
1823
1824 SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
1825
1826 hSizeListWnd = CreateWindowExW(0, WC_COMBOBOXEXW, NULL,
1827 WS_BORDER | WS_VISIBLE | WS_CHILD | CBS_DROPDOWN,
1828 0, 0, 50, 150, hReBarWnd, (HMENU)IDC_SIZELIST, hInstance, NULL);
1829
1830 rbb.hwndChild = hSizeListWnd;
1831 rbb.cx = 50;
1832 rbb.fStyle ^= RBBS_BREAK;
1833 rbb.wID = BANDID_SIZELIST;
1834
1835 SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
1836
1837 hFormatBarWnd = CreateToolbarEx(hReBarWnd,
1838 CCS_NOPARENTALIGN | CCS_NOMOVEY | WS_VISIBLE | TBSTYLE_TOOLTIPS | TBSTYLE_BUTTON,
1839 IDC_FORMATBAR, 7, hInstance, IDB_FORMATBAR, NULL, 0, 16, 16, 16, 16, sizeof(TBBUTTON));
1840
1841 AddButton(hFormatBarWnd, 0, ID_FORMAT_BOLD);
1842 AddButton(hFormatBarWnd, 1, ID_FORMAT_ITALIC);
1843 AddButton(hFormatBarWnd, 2, ID_FORMAT_UNDERLINE);
1844 AddSeparator(hFormatBarWnd);
1845 AddButton(hFormatBarWnd, 3, ID_ALIGN_LEFT);
1846 AddButton(hFormatBarWnd, 4, ID_ALIGN_CENTER);
1847 AddButton(hFormatBarWnd, 5, ID_ALIGN_RIGHT);
1848 AddSeparator(hFormatBarWnd);
1849 AddButton(hFormatBarWnd, 6, ID_BULLET);
1850
1851 SendMessageW(hFormatBarWnd, TB_AUTOSIZE, 0, 0);
1852
1853 rbb.hwndChild = hFormatBarWnd;
1854 rbb.wID = BANDID_FORMATBAR;
1855
1856 SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
1857
1858 hRulerWnd = CreateWindowExW(0, WC_STATICW, NULL, WS_VISIBLE | WS_CHILD,
1859 0, 0, 200, 10, hReBarWnd, (HMENU)IDC_RULER, hInstance, NULL);
1860
1861
1862 rbb.hwndChild = hRulerWnd;
1863 rbb.wID = BANDID_RULER;
1864 rbb.fStyle |= RBBS_BREAK;
1865
1866 SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
1867
1868 hDLL = LoadLibraryW(wszRichEditDll);
1869 if(!hDLL)
1870 {
1871 MessageBoxWithResStringW(hWnd, MAKEINTRESOURCEW(STRING_LOAD_RICHED_FAILED), wszAppTitle,
1872 MB_OK | MB_ICONEXCLAMATION);
1873 PostQuitMessage(1);
1874 }
1875
1876 hEditorWnd = CreateWindowExW(WS_EX_CLIENTEDGE, RICHEDIT_CLASS20W, NULL,
1877 WS_CHILD|WS_VISIBLE|ES_SELECTIONBAR|ES_MULTILINE|ES_AUTOVSCROLL
1878 |ES_WANTRETURN|WS_VSCROLL|ES_NOHIDESEL|WS_HSCROLL,
1879 0, 0, 1000, 100, hWnd, (HMENU)IDC_EDITOR, hInstance, NULL);
1880
1881 if (!hEditorWnd)
1882 {
1883 fprintf(stderr, "Error code %u\n", GetLastError());
1884 return -1;
1885 }
1886 assert(hEditorWnd);
1887
1888 SetFocus(hEditorWnd);
1889 SendMessageW(hEditorWnd, EM_SETEVENTMASK, 0, ENM_SELCHANGE);
1890
1891 set_default_font();
1892
1893 populate_font_list(hFontListWnd);
1894 populate_size_list(hSizeListWnd);
1895 DoLoadStrings();
1896 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
1897
1898 ID_FINDMSGSTRING = RegisterWindowMessageW(FINDMSGSTRINGW);
1899
1900 registry_read_filelist(hWnd);
1901 registry_read_formatopts_all(barState, wordWrap);
1902 registry_read_options();
1903 DragAcceptFiles(hWnd, TRUE);
1904
1905 return 0;
1906 }
1907
1908 static LRESULT OnUser( HWND hWnd )
1909 {
1910 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
1911 HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
1912 HWND hwndToolBar = GetDlgItem(hwndReBar, IDC_TOOLBAR);
1913 HWND hwndFormatBar = GetDlgItem(hwndReBar, IDC_FORMATBAR);
1914 int from, to;
1915 CHARFORMAT2W fmt;
1916 PARAFORMAT2 pf;
1917 GETTEXTLENGTHEX gt;
1918
1919 ZeroMemory(&fmt, sizeof(fmt));
1920 fmt.cbSize = sizeof(fmt);
1921
1922 ZeroMemory(&pf, sizeof(pf));
1923 pf.cbSize = sizeof(pf);
1924
1925 gt.flags = GTL_NUMCHARS;
1926 gt.codepage = 1200;
1927
1928 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_FIND,
1929 SendMessageW(hwndEditor, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0) ? 1 : 0);
1930
1931 SendMessageW(hwndEditor, EM_GETCHARFORMAT, TRUE, (LPARAM)&fmt);
1932
1933 SendMessageW(hwndEditor, EM_GETSEL, (WPARAM)&from, (LPARAM)&to);
1934 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_UNDO,
1935 SendMessageW(hwndEditor, EM_CANUNDO, 0, 0));
1936 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_REDO,
1937 SendMessageW(hwndEditor, EM_CANREDO, 0, 0));
1938 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_CUT, from == to ? 0 : 1);
1939 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_COPY, from == to ? 0 : 1);
1940
1941 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_BOLD, (fmt.dwMask & CFM_BOLD) &&
1942 (fmt.dwEffects & CFE_BOLD));
1943 SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_BOLD, !(fmt.dwMask & CFM_BOLD));
1944 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_ITALIC, (fmt.dwMask & CFM_ITALIC) &&
1945 (fmt.dwEffects & CFE_ITALIC));
1946 SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_ITALIC, !(fmt.dwMask & CFM_ITALIC));
1947 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_UNDERLINE, (fmt.dwMask & CFM_UNDERLINE) &&
1948 (fmt.dwEffects & CFE_UNDERLINE));
1949 SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_UNDERLINE, !(fmt.dwMask & CFM_UNDERLINE));
1950
1951 SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
1952 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_LEFT, (pf.wAlignment == PFA_LEFT));
1953 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_CENTER, (pf.wAlignment == PFA_CENTER));
1954 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_RIGHT, (pf.wAlignment == PFA_RIGHT));
1955
1956 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_BULLET, (pf.wNumbering & PFN_BULLET));
1957 return 0;
1958 }
1959
1960 static LRESULT OnNotify( HWND hWnd, LPARAM lParam)
1961 {
1962 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
1963 HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
1964 NMHDR *pHdr = (NMHDR *)lParam;
1965 HWND hwndFontList = GetDlgItem(hwndReBar, IDC_FONTLIST);
1966 HWND hwndSizeList = GetDlgItem(hwndReBar, IDC_SIZELIST);
1967
1968 if (pHdr->hwndFrom == hwndFontList || pHdr->hwndFrom == hwndSizeList)
1969 {
1970 if (pHdr->code == CBEN_ENDEDITW)
1971 {
1972 NMCBEENDEDIT *endEdit = (NMCBEENDEDIT *)lParam;
1973 if(pHdr->hwndFrom == hwndFontList)
1974 {
1975 on_fontlist_modified((LPWSTR)endEdit->szText);
1976 } else if (pHdr->hwndFrom == hwndSizeList)
1977 {
1978 on_sizelist_modified(hwndFontList,(LPWSTR)endEdit->szText);
1979 }
1980 }
1981 return 0;
1982 }
1983
1984 if (pHdr->hwndFrom != hwndEditor)
1985 return 0;
1986
1987 if (pHdr->code == EN_SELCHANGE)
1988 {
1989 SELCHANGE *pSC = (SELCHANGE *)lParam;
1990 char buf[128];
1991
1992 update_font_list();
1993
1994 sprintf( buf,"selection = %d..%d, line count=%ld",
1995 pSC->chrg.cpMin, pSC->chrg.cpMax,
1996 SendMessage(hwndEditor, EM_GETLINECOUNT, 0, 0));
1997 SetWindowTextA(GetDlgItem(hWnd, IDC_STATUSBAR), buf);
1998 SendMessage(hWnd, WM_USER, 0, 0);
1999 return 1;
2000 }
2001 return 0;
2002 }
2003
2004 static LRESULT OnCommand( HWND hWnd, WPARAM wParam, LPARAM lParam)
2005 {
2006 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
2007 static FINDREPLACEW findreplace;
2008
2009 if ((HWND)lParam == hwndEditor)
2010 return 0;
2011
2012 switch(LOWORD(wParam))
2013 {
2014
2015 case ID_FILE_EXIT:
2016 PostMessageW(hWnd, WM_CLOSE, 0, 0);
2017 break;
2018
2019 case ID_FILE_NEW:
2020 {
2021 HINSTANCE hInstance = GetModuleHandleW(0);
2022 int ret = DialogBox(hInstance, MAKEINTRESOURCE(IDD_NEWFILE), hWnd,
2023 newfile_proc);
2024
2025 if(ret != ID_NEWFILE_ABORT)
2026 {
2027 if(prompt_save_changes())
2028 {
2029 SETTEXTEX st;
2030
2031 set_caption(NULL);
2032 wszFileName[0] = '\0';
2033
2034 clear_formatting();
2035
2036 st.flags = ST_DEFAULT;
2037 st.codepage = 1200;
2038 SendMessageW(hEditorWnd, EM_SETTEXTEX, (WPARAM)&st, 0);
2039
2040 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
2041 set_fileformat(ret);
2042 update_font_list();
2043 }
2044 }
2045 }
2046 break;
2047
2048 case ID_FILE_OPEN:
2049 DialogOpenFile();
2050 break;
2051
2052 case ID_FILE_SAVE:
2053 if(wszFileName[0])
2054 {
2055 DoSaveFile(wszFileName, fileFormat);
2056 break;
2057 }
2058 /* Fall through */
2059
2060 case ID_FILE_SAVEAS:
2061 DialogSaveFile();
2062 break;
2063
2064 case ID_FILE_RECENT1:
2065 case ID_FILE_RECENT2:
2066 case ID_FILE_RECENT3:
2067 case ID_FILE_RECENT4:
2068 {
2069 HMENU hMenu = GetMenu(hWnd);
2070 MENUITEMINFOW mi;
2071
2072 mi.cbSize = sizeof(MENUITEMINFOW);
2073 mi.fMask = MIIM_DATA;
2074 if(GetMenuItemInfoW(hMenu, LOWORD(wParam), FALSE, &mi))
2075 DoOpenFile((LPWSTR)mi.dwItemData);
2076 }
2077 break;
2078
2079 case ID_FIND:
2080 dialog_find(&findreplace, FALSE);
2081 break;
2082
2083 case ID_FIND_NEXT:
2084 handle_findmsg(&findreplace);
2085 break;
2086
2087 case ID_REPLACE:
2088 dialog_find(&findreplace, TRUE);
2089 break;
2090
2091 case ID_FONTSETTINGS:
2092 dialog_choose_font();
2093 break;
2094
2095 case ID_PRINT:
2096 dialog_print(hWnd, wszFileName);
2097 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
2098 break;
2099
2100 case ID_PRINT_QUICK:
2101 print_quick(wszFileName);
2102 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
2103 break;
2104
2105 case ID_PREVIEW:
2106 {
2107 int index = reg_formatindex(fileFormat);
2108 DWORD tmp = barState[index];
2109 barState[index] = 0;
2110 set_bar_states();
2111 barState[index] = tmp;
2112 ShowWindow(hEditorWnd, FALSE);
2113
2114 init_preview(hWnd, wszFileName);
2115
2116 SetMenu(hWnd, NULL);
2117 InvalidateRect(0, 0, TRUE);
2118 }
2119 break;
2120
2121 case ID_PRINTSETUP:
2122 dialog_printsetup(hWnd);
2123 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
2124 break;
2125
2126 case ID_FORMAT_BOLD:
2127 case ID_FORMAT_ITALIC:
2128 case ID_FORMAT_UNDERLINE:
2129 {
2130 CHARFORMAT2W fmt;
2131 int effects = CFE_BOLD;
2132
2133 ZeroMemory(&fmt, sizeof(fmt));
2134 fmt.cbSize = sizeof(fmt);
2135 SendMessageW(hwndEditor, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
2136
2137 fmt.dwMask = CFM_BOLD;
2138
2139 if (LOWORD(wParam) == ID_FORMAT_ITALIC)
2140 {
2141 effects = CFE_ITALIC;
2142 fmt.dwMask = CFM_ITALIC;
2143 } else if (LOWORD(wParam) == ID_FORMAT_UNDERLINE)
2144 {
2145 effects = CFE_UNDERLINE;
2146 fmt.dwMask = CFM_UNDERLINE;
2147 }
2148
2149 fmt.dwEffects ^= effects;
2150
2151 SendMessageW(hwndEditor, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
2152 break;
2153 }
2154
2155 case ID_EDIT_CUT:
2156 PostMessageW(hwndEditor, WM_CUT, 0, 0);
2157 break;
2158
2159 case ID_EDIT_COPY:
2160 PostMessageW(hwndEditor, WM_COPY, 0, 0);
2161 break;
2162
2163 case ID_EDIT_PASTE:
2164 PostMessageW(hwndEditor, WM_PASTE, 0, 0);
2165 break;
2166
2167 case ID_EDIT_CLEAR:
2168 PostMessageW(hwndEditor, WM_CLEAR, 0, 0);
2169 break;
2170
2171 case ID_EDIT_SELECTALL:
2172 {
2173 CHARRANGE range = {0, -1};
2174 SendMessageW(hwndEditor, EM_EXSETSEL, 0, (LPARAM)&range);
2175 /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
2176 return 0;
2177 }
2178
2179 case ID_EDIT_GETTEXT:
2180 {
2181 int nLen = GetWindowTextLengthW(hwndEditor);
2182 LPWSTR data = HeapAlloc( GetProcessHeap(), 0, (nLen+1)*sizeof(WCHAR) );
2183 TEXTRANGEW tr;
2184
2185 GetWindowTextW(hwndEditor, data, nLen+1);
2186 MessageBoxW(NULL, data, wszAppTitle, MB_OK);
2187
2188 HeapFree( GetProcessHeap(), 0, data);
2189 data = HeapAlloc(GetProcessHeap(), 0, (nLen+1)*sizeof(WCHAR));
2190 tr.chrg.cpMin = 0;
2191 tr.chrg.cpMax = nLen;
2192 tr.lpstrText = data;
2193 SendMessage (hwndEditor, EM_GETTEXTRANGE, 0, (LPARAM)&tr);
2194 MessageBoxW(NULL, data, wszAppTitle, MB_OK);
2195 HeapFree( GetProcessHeap(), 0, data );
2196
2197 /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
2198 return 0;
2199 }
2200
2201 case ID_EDIT_CHARFORMAT:
2202 case ID_EDIT_DEFCHARFORMAT:
2203 {
2204 CHARFORMAT2W cf;
2205 LRESULT i;
2206 ZeroMemory(&cf, sizeof(cf));
2207 cf.cbSize = sizeof(cf);
2208 cf.dwMask = 0;
2209 i = SendMessageW(hwndEditor, EM_GETCHARFORMAT,
2210 LOWORD(wParam) == ID_EDIT_CHARFORMAT, (LPARAM)&cf);
2211 return 0;
2212 }
2213
2214 case ID_EDIT_PARAFORMAT:
2215 {
2216 PARAFORMAT2 pf;
2217 ZeroMemory(&pf, sizeof(pf));
2218 pf.cbSize = sizeof(pf);
2219 SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
2220 return 0;
2221 }
2222
2223 case ID_EDIT_SELECTIONINFO:
2224 {
2225 CHARRANGE range = {0, -1};
2226 char buf[128];
2227 WCHAR *data = NULL;
2228
2229 SendMessage(hwndEditor, EM_EXGETSEL, 0, (LPARAM)&range);
2230 data = HeapAlloc(GetProcessHeap(), 0, sizeof(*data) * (range.cpMax-range.cpMin+1));
2231 SendMessage(hwndEditor, EM_GETSELTEXT, 0, (LPARAM)data);
2232 sprintf(buf, "Start = %d, End = %d", range.cpMin, range.cpMax);
2233 MessageBoxA(hWnd, buf, "Editor", MB_OK);
2234 MessageBoxW(hWnd, data, wszAppTitle, MB_OK);
2235 HeapFree( GetProcessHeap(), 0, data);
2236 /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
2237 return 0;
2238 }
2239
2240 case ID_EDIT_READONLY:
2241 {
2242 LONG nStyle = GetWindowLong(hwndEditor, GWL_STYLE);
2243 if (nStyle & ES_READONLY)
2244 SendMessageW(hwndEditor, EM_SETREADONLY, 0, 0);
2245 else
2246 SendMessageW(hwndEditor, EM_SETREADONLY, 1, 0);
2247 return 0;
2248 }
2249
2250 case ID_EDIT_MODIFIED:
2251 if (SendMessageW(hwndEditor, EM_GETMODIFY, 0, 0))
2252 SendMessageW(hwndEditor, EM_SETMODIFY, 0, 0);
2253 else
2254 SendMessageW(hwndEditor, EM_SETMODIFY, 1, 0);
2255 return 0;
2256
2257 case ID_EDIT_UNDO:
2258 SendMessageW(hwndEditor, EM_UNDO, 0, 0);
2259 return 0;
2260
2261 case ID_EDIT_REDO:
2262 SendMessageW(hwndEditor, EM_REDO, 0, 0);
2263 return 0;
2264
2265 case ID_BULLET:
2266 {
2267 PARAFORMAT pf;
2268
2269 pf.cbSize = sizeof(pf);
2270 pf.dwMask = PFM_NUMBERING;
2271 SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
2272
2273 pf.dwMask |= PFM_OFFSET;
2274
2275 if(pf.wNumbering == PFN_BULLET)
2276 {
2277 pf.wNumbering = 0;
2278 pf.dxOffset = 0;
2279 } else
2280 {
2281 pf.wNumbering = PFN_BULLET;
2282 pf.dxOffset = 720;
2283 }
2284
2285 SendMessageW(hwndEditor, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
2286 }
2287 break;
2288
2289 case ID_ALIGN_LEFT:
2290 case ID_ALIGN_CENTER:
2291 case ID_ALIGN_RIGHT:
2292 {
2293 PARAFORMAT2 pf;
2294
2295 pf.cbSize = sizeof(pf);
2296 pf.dwMask = PFM_ALIGNMENT;
2297 switch(LOWORD(wParam)) {
2298 case ID_ALIGN_LEFT: pf.wAlignment = PFA_LEFT; break;
2299 case ID_ALIGN_CENTER: pf.wAlignment = PFA_CENTER; break;
2300 case ID_ALIGN_RIGHT: pf.wAlignment = PFA_RIGHT; break;
2301 }
2302 SendMessageW(hwndEditor, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
2303 break;
2304 }
2305
2306 case ID_BACK_1:
2307 SendMessageW(hwndEditor, EM_SETBKGNDCOLOR, 1, 0);
2308 break;
2309
2310 case ID_BACK_2:
2311 SendMessageW(hwndEditor, EM_SETBKGNDCOLOR, 0, RGB(255,255,192));
2312 break;
2313
2314 case ID_TOGGLE_TOOLBAR:
2315 set_toolbar_state(BANDID_TOOLBAR, !is_bar_visible(BANDID_TOOLBAR));
2316 update_window();
2317 break;
2318
2319 case ID_TOGGLE_FORMATBAR:
2320 set_toolbar_state(BANDID_FONTLIST, !is_bar_visible(BANDID_FORMATBAR));
2321 set_toolbar_state(BANDID_SIZELIST, !is_bar_visible(BANDID_FORMATBAR));
2322 set_toolbar_state(BANDID_FORMATBAR, !is_bar_visible(BANDID_FORMATBAR));
2323 update_window();
2324 break;
2325
2326 case ID_TOGGLE_STATUSBAR:
2327 set_statusbar_state(!is_bar_visible(BANDID_STATUSBAR));
2328 update_window();
2329 break;
2330
2331 case ID_TOGGLE_RULER:
2332 set_toolbar_state(BANDID_RULER, !is_bar_visible(BANDID_RULER));
2333 update_window();
2334 break;
2335
2336 case ID_DATETIME:
2337 DialogBoxW(GetModuleHandleW(0), MAKEINTRESOURCEW(IDD_DATETIME), hWnd, datetime_proc);
2338 break;
2339
2340 case ID_PARAFORMAT:
2341 DialogBoxW(GetModuleHandleW(0), MAKEINTRESOURCEW(IDD_PARAFORMAT), hWnd, paraformat_proc);
2342 break;
2343
2344 case ID_TABSTOPS:
2345 DialogBoxW(GetModuleHandleW(0), MAKEINTRESOURCEW(IDD_PARAFORMAT), hWnd, tabstops_proc);
2346 break;
2347
2348 case ID_ABOUT:
2349 dialog_about();
2350 break;
2351
2352 case ID_VIEWPROPERTIES:
2353 dialog_viewproperties();
2354 break;
2355
2356 case IDC_FONTLIST:
2357 if (HIWORD(wParam) == CBN_SELENDOK)
2358 {
2359 WCHAR buffer[LF_FACESIZE];
2360 HWND hwndFontList = (HWND)lParam;
2361 get_comboexlist_selection(hwndFontList, buffer, LF_FACESIZE);
2362 on_fontlist_modified(buffer);
2363 }
2364 break;
2365
2366 case IDC_SIZELIST:
2367 if (HIWORD(wParam) == CBN_SELENDOK)
2368 {
2369 WCHAR buffer[MAX_STRING_LEN+1];
2370 HWND hwndSizeList = (HWND)lParam;
2371 get_comboexlist_selection(hwndSizeList, buffer, MAX_STRING_LEN+1);
2372 on_sizelist_modified(hwndSizeList, buffer);
2373 }
2374 break;
2375
2376 default:
2377 SendMessageW(hwndEditor, WM_COMMAND, wParam, lParam);
2378 break;
2379 }
2380 return 0;
2381 }
2382
2383 static LRESULT OnInitPopupMenu( HWND hWnd, WPARAM wParam )
2384 {
2385 HMENU hMenu = (HMENU)wParam;
2386 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
2387 HWND hwndStatus = GetDlgItem(hWnd, IDC_STATUSBAR);
2388 PARAFORMAT pf;
2389 int nAlignment = -1;
2390 int selFrom, selTo;
2391 GETTEXTLENGTHEX gt;
2392 LRESULT textLength;
2393 MENUITEMINFOW mi;
2394
2395 SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&selFrom, (LPARAM)&selTo);
2396 EnableMenuItem(hMenu, ID_EDIT_COPY, MF_BYCOMMAND|(selFrom == selTo) ? MF_GRAYED : MF_ENABLED);
2397 EnableMenuItem(hMenu, ID_EDIT_CUT, MF_BYCOMMAND|(selFrom == selTo) ? MF_GRAYED : MF_ENABLED);
2398
2399 pf.cbSize = sizeof(PARAFORMAT);
2400 SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
2401 CheckMenuItem(hMenu, ID_EDIT_READONLY,
2402 MF_BYCOMMAND|(GetWindowLong(hwndEditor, GWL_STYLE)&ES_READONLY ? MF_CHECKED : MF_UNCHECKED));
2403 CheckMenuItem(hMenu, ID_EDIT_MODIFIED,
2404 MF_BYCOMMAND|(SendMessage(hwndEditor, EM_GETMODIFY, 0, 0) ? MF_CHECKED : MF_UNCHECKED));
2405 if (pf.dwMask & PFM_ALIGNMENT)
2406 nAlignment = pf.wAlignment;
2407 CheckMenuItem(hMenu, ID_ALIGN_LEFT, MF_BYCOMMAND|(nAlignment == PFA_LEFT) ?
2408 MF_CHECKED : MF_UNCHECKED);
2409 CheckMenuItem(hMenu, ID_ALIGN_CENTER, MF_BYCOMMAND|(nAlignment == PFA_CENTER) ?
2410 MF_CHECKED : MF_UNCHECKED);
2411 CheckMenuItem(hMenu, ID_ALIGN_RIGHT, MF_BYCOMMAND|(nAlignment == PFA_RIGHT) ?
2412 MF_CHECKED : MF_UNCHECKED);
2413 CheckMenuItem(hMenu, ID_BULLET, MF_BYCOMMAND | ((pf.wNumbering == PFN_BULLET) ?
2414 MF_CHECKED : MF_UNCHECKED));
2415 EnableMenuItem(hMenu, ID_EDIT_UNDO, MF_BYCOMMAND|(SendMessageW(hwndEditor, EM_CANUNDO, 0, 0)) ?
2416 MF_ENABLED : MF_GRAYED);
2417 EnableMenuItem(hMenu, ID_EDIT_REDO, MF_BYCOMMAND|(SendMessageW(hwndEditor, EM_CANREDO, 0, 0)) ?
2418 MF_ENABLED : MF_GRAYED);
2419
2420 CheckMenuItem(hMenu, ID_TOGGLE_TOOLBAR, MF_BYCOMMAND|(is_bar_visible(BANDID_TOOLBAR)) ?
2421 MF_CHECKED : MF_UNCHECKED);
2422
2423 CheckMenuItem(hMenu, ID_TOGGLE_FORMATBAR, MF_BYCOMMAND|(is_bar_visible(BANDID_FORMATBAR)) ?
2424 MF_CHECKED : MF_UNCHECKED);
2425
2426 CheckMenuItem(hMenu, ID_TOGGLE_STATUSBAR, MF_BYCOMMAND|IsWindowVisible(hwndStatus) ?
2427 MF_CHECKED : MF_UNCHECKED);
2428
2429 CheckMenuItem(hMenu, ID_TOGGLE_RULER, MF_BYCOMMAND|(is_bar_visible(BANDID_RULER)) ? MF_CHECKED : MF_UNCHECKED);
2430
2431 gt.flags = GTL_NUMCHARS;
2432 gt.codepage = 1200;
2433 textLength = SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0);
2434 EnableMenuItem(hMenu, ID_FIND, MF_BYCOMMAND|(textLength ? MF_ENABLED : MF_GRAYED));
2435
2436 mi.cbSize = sizeof(mi);
2437 mi.fMask = MIIM_DATA;
2438
2439 GetMenuItemInfoW(hMenu, ID_FIND_NEXT, FALSE, &mi);
2440
2441 EnableMenuItem(hMenu, ID_FIND_NEXT, MF_BYCOMMAND|((textLength && mi.dwItemData) ?
2442 MF_ENABLED : MF_GRAYED));
2443
2444 EnableMenuItem(hMenu, ID_REPLACE, MF_BYCOMMAND|(textLength ? MF_ENABLED : MF_GRAYED));
2445
2446 return 0;
2447 }
2448
2449 static LRESULT OnSize( HWND hWnd, WPARAM wParam, LPARAM lParam )
2450 {
2451 int nStatusSize = 0;
2452 RECT rc;
2453 HWND hwndEditor = preview_isactive() ? GetDlgItem(hWnd, IDC_PREVIEW) : GetDlgItem(hWnd, IDC_EDITOR);
2454 HWND hwndStatusBar = GetDlgItem(hWnd, IDC_STATUSBAR);
2455 HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
2456 HWND hRulerWnd = GetDlgItem(hWnd, IDC_RULER);
2457 int rebarHeight = 0;
2458
2459 if (hwndStatusBar)
2460 {
2461 SendMessageW(hwndStatusBar, WM_SIZE, 0, 0);
2462 if (IsWindowVisible(hwndStatusBar))
2463 {
2464 GetClientRect(hwndStatusBar, &rc);
2465 nStatusSize = rc.bottom - rc.top;
2466 } else
2467 {
2468 nStatusSize = 0;
2469 }
2470 }
2471 if (hwndReBar)
2472 {
2473 rebarHeight = SendMessageW(hwndReBar, RB_GETBARHEIGHT, 0, 0);
2474
2475 MoveWindow(hwndReBar, 0, 0, LOWORD(lParam), rebarHeight, TRUE);
2476 }
2477 if (hwndEditor)
2478 {
2479 GetClientRect(hWnd, &rc);
2480 MoveWindow(hwndEditor, 0, rebarHeight, rc.right, rc.bottom-nStatusSize-rebarHeight, TRUE);
2481 }
2482
2483 redraw_ruler(hRulerWnd);
2484
2485 return DefWindowProcW(hWnd, WM_SIZE, wParam, lParam);
2486 }
2487
2488 static LRESULT CALLBACK WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
2489 {
2490 if(msg == ID_FINDMSGSTRING)
2491 return handle_findmsg((LPFINDREPLACEW)lParam);
2492
2493 switch(msg)
2494 {
2495 case WM_CREATE:
2496 return OnCreate( hWnd );
2497
2498 case WM_USER:
2499 return OnUser( hWnd );
2500
2501 case WM_NOTIFY:
2502 return OnNotify( hWnd, lParam );
2503
2504 case WM_COMMAND:
2505 if(preview_isactive())
2506 {
2507 return preview_command( hWnd, wParam );
2508 }
2509
2510 return OnCommand( hWnd, wParam, lParam );
2511
2512 case WM_DESTROY:
2513 PostQuitMessage(0);
2514 break;
2515
2516 case WM_CLOSE:
2517 if(preview_isactive())
2518 {
2519 preview_exit(hWnd);
2520 } else if(prompt_save_changes())
2521 {
2522 registry_set_options(hMainWnd);
2523 registry_set_formatopts_all(barState);
2524 PostQuitMessage(0);
2525 }
2526 break;
2527
2528 case WM_ACTIVATE:
2529 if (LOWORD(wParam))
2530 SetFocus(GetDlgItem(hWnd, IDC_EDITOR));
2531 return 0;
2532
2533 case WM_INITMENUPOPUP:
2534 return OnInitPopupMenu( hWnd, wParam );
2535
2536 case WM_SIZE:
2537 return OnSize( hWnd, wParam, lParam );
2538
2539 case WM_CONTEXTMENU:
2540 if((HWND)wParam == hEditorWnd)
2541 return context_menu(lParam);
2542 else
2543 return DefWindowProcW(hWnd, msg, wParam, lParam);
2544
2545 case WM_DROPFILES:
2546 {
2547 WCHAR file[MAX_PATH];
2548 DragQueryFileW((HDROP)wParam, 0, file, MAX_PATH);
2549 DragFinish((HDROP)wParam);
2550
2551 if(prompt_save_changes())
2552 DoOpenFile(file);
2553 }
2554 break;
2555 case WM_PAINT:
2556 if(!preview_isactive())
2557 return DefWindowProcW(hWnd, msg, wParam, lParam);
2558
2559 default:
2560 return DefWindowProcW(hWnd, msg, wParam, lParam);
2561 }
2562
2563 return 0;
2564 }
2565
2566 int CALLBACK WinMain(HINSTANCE hInstance, HINSTANCE hOldInstance, LPSTR szCmdParagraph, int nCmdShow)
2567 {
2568 INITCOMMONCONTROLSEX classes = {8, ICC_BAR_CLASSES|ICC_COOL_CLASSES|ICC_USEREX_CLASSES};
2569 HACCEL hAccel;
2570 WNDCLASSW wc;
2571 MSG msg;
2572 RECT rc;
2573 UINT_PTR hPrevRulerProc;
2574 HWND hRulerWnd;
2575 POINTL EditPoint;
2576 DWORD bMaximized;
2577 static const WCHAR wszAccelTable[] = {'M','A','I','N','A','C','C','E','L',
2578 'T','A','B','L','E','\0'};
2579
2580 InitCommonControlsEx(&classes);
2581
2582 hAccel = LoadAcceleratorsW(hInstance, wszAccelTable);
2583
2584 wc.style = CS_HREDRAW | CS_VREDRAW;
2585 wc.lpfnWndProc = WndProc;
2586 wc.cbClsExtra = 0;
2587 wc.cbWndExtra = 4;
2588 wc.hInstance = hInstance;
2589 wc.hIcon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_WORDPAD));
2590 wc.hCursor = LoadCursor(NULL, IDC_IBEAM);
2591 wc.hbrBackground = GetSysColorBrush(COLOR_WINDOW);
2592 wc.lpszMenuName = MAKEINTRESOURCEW(IDM_MAINMENU);
2593 wc.lpszClassName = wszMainWndClass;
2594 RegisterClassW(&wc);
2595
2596 wc.style = CS_HREDRAW | CS_VREDRAW;
2597 wc.lpfnWndProc = preview_proc;
2598 wc.cbClsExtra = 0;
2599 wc.cbWndExtra = 0;
2600 wc.hInstance = hInstance;
2601 wc.hIcon = NULL;
2602 wc.hCursor = LoadCursor(NULL, IDC_IBEAM);
2603 wc.hbrBackground = GetSysColorBrush(COLOR_WINDOW);
2604 wc.lpszMenuName = NULL;
2605 wc.lpszClassName = wszPreviewWndClass;
2606 RegisterClassW(&wc);
2607
2608 registry_read_winrect(&rc);
2609 hMainWnd = CreateWindowExW(0, wszMainWndClass, wszAppTitle, WS_CLIPCHILDREN|WS_OVERLAPPEDWINDOW,
2610 rc.left, rc.top, rc.right-rc.left, rc.bottom-rc.top, NULL, NULL, hInstance, NULL);
2611 registry_read_maximized(&bMaximized);
2612 if ((nCmdShow == SW_SHOWNORMAL || nCmdShow == SW_SHOWDEFAULT)
2613 && bMaximized)
2614 nCmdShow = SW_SHOWMAXIMIZED;
2615 ShowWindow(hMainWnd, nCmdShow);
2616
2617 set_caption(NULL);
2618 set_bar_states();
2619 set_fileformat(SF_RTF);
2620 hPopupMenu = LoadMenuW(hInstance, MAKEINTRESOURCEW(IDM_POPUP));
2621 get_default_printer_opts();
2622 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
2623
2624 hRulerWnd = GetDlgItem(GetDlgItem(hMainWnd, IDC_REBAR), IDC_RULER);
2625 SendMessageW(GetDlgItem(hMainWnd, IDC_EDITOR), EM_POSFROMCHAR, (WPARAM)&EditPoint, 0);
2626 hPrevRulerProc = SetWindowLongPtrW(hRulerWnd, GWLP_WNDPROC, (UINT_PTR)ruler_proc);
2627 SendMessageW(hRulerWnd, WM_USER, (WPARAM)&EditPoint, hPrevRulerProc);
2628
2629 HandleCommandLine(GetCommandLineW());
2630
2631 while(GetMessageW(&msg,0,0,0))
2632 {
2633 if (IsDialogMessage(hFindWnd, &msg))
2634 continue;
2635
2636 if (TranslateAcceleratorW(hMainWnd, hAccel, &msg))
2637 continue;
2638 TranslateMessage(&msg);
2639 DispatchMessageW(&msg);
2640 if (!PeekMessageW(&msg, 0, 0, 0, PM_NOREMOVE))
2641 SendMessageW(hMainWnd, WM_USER, 0, 0);
2642 }
2643
2644 return 0;
2645 }
Maarten's multimedia branch