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[wine/hacks.git] / programs / wordpad / wordpad.c
blob7c92fcfc3a0bc82b4c65b8628530c04268610217
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 wszRichEditClass[] = {'R','I','C','H','E','D','I','T','2','0','W',0};
56 static const WCHAR wszMainWndClass[] = {'W','O','R','D','P','A','D','T','O','P',0};
57
58 static const WCHAR stringFormat[] = {'%','2','d','\0'};
59
60 static HWND hMainWnd;
61 static HWND hEditorWnd;
62 static HWND hFindWnd;
63 static HMENU hPopupMenu;
64
65 static UINT ID_FINDMSGSTRING;
66
67 static DWORD wordWrap[2];
68 static DWORD barState[2];
69 static WPARAM fileFormat = SF_RTF;
70
71 static WCHAR wszFileName[MAX_PATH];
72 static WCHAR wszFilter[MAX_STRING_LEN*4+6*3+5];
73 static WCHAR wszDefaultFileName[MAX_STRING_LEN];
74 static WCHAR wszSaveChanges[MAX_STRING_LEN];
75 static WCHAR units_cmW[MAX_STRING_LEN];
76
77 static char units_cmA[MAX_STRING_LEN];
78
79 static LRESULT OnSize( HWND hWnd, WPARAM wParam, LPARAM lParam );
80
81 /* Load string resources */
82 static void DoLoadStrings(void)
83 {
84 LPWSTR p = wszFilter;
85 static const WCHAR files_rtf[] = {'*','.','r','t','f','\0'};
86 static const WCHAR files_txt[] = {'*','.','t','x','t','\0'};
87 static const WCHAR files_all[] = {'*','.','*','\0'};
88
89 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE);
90
91 LoadStringW(hInstance, STRING_RICHTEXT_FILES_RTF, p, MAX_STRING_LEN);
92 p += lstrlenW(p) + 1;
93 lstrcpyW(p, files_rtf);
94 p += lstrlenW(p) + 1;
95 LoadStringW(hInstance, STRING_TEXT_FILES_TXT, p, MAX_STRING_LEN);
96 p += lstrlenW(p) + 1;
97 lstrcpyW(p, files_txt);
98 p += lstrlenW(p) + 1;
99 LoadStringW(hInstance, STRING_TEXT_FILES_UNICODE_TXT, p, MAX_STRING_LEN);
100 p += lstrlenW(p) + 1;
101 lstrcpyW(p, files_txt);
102 p += lstrlenW(p) + 1;
103 LoadStringW(hInstance, STRING_ALL_FILES, p, MAX_STRING_LEN);
104 p += lstrlenW(p) + 1;
105 lstrcpyW(p, files_all);
106 p += lstrlenW(p) + 1;
107 *p = '\0';
108
109 p = wszDefaultFileName;
110 LoadStringW(hInstance, STRING_DEFAULT_FILENAME, p, MAX_STRING_LEN);
111
112 p = wszSaveChanges;
113 LoadStringW(hInstance, STRING_PROMPT_SAVE_CHANGES, p, MAX_STRING_LEN);
114
115 LoadStringA(hInstance, STRING_UNITS_CM, units_cmA, MAX_STRING_LEN);
116 LoadStringW(hInstance, STRING_UNITS_CM, units_cmW, MAX_STRING_LEN);
117 }
118
119 static void AddButton(HWND hwndToolBar, int nImage, int nCommand)
120 {
121 TBBUTTON button;
122
123 ZeroMemory(&button, sizeof(button));
124 button.iBitmap = nImage;
125 button.idCommand = nCommand;
126 button.fsState = TBSTATE_ENABLED;
127 button.fsStyle = TBSTYLE_BUTTON;
128 button.dwData = 0;
129 button.iString = -1;
130 SendMessageW(hwndToolBar, TB_ADDBUTTONSW, 1, (LPARAM)&button);
131 }
132
133 static void AddSeparator(HWND hwndToolBar)
134 {
135 TBBUTTON button;
136
137 ZeroMemory(&button, sizeof(button));
138 button.iBitmap = -1;
139 button.idCommand = 0;
140 button.fsState = 0;
141 button.fsStyle = TBSTYLE_SEP;
142 button.dwData = 0;
143 button.iString = -1;
144 SendMessageW(hwndToolBar, TB_ADDBUTTONSW, 1, (LPARAM)&button);
145 }
146
147 static DWORD CALLBACK stream_in(DWORD_PTR cookie, LPBYTE buffer, LONG cb, LONG *pcb)
148 {
149 HANDLE hFile = (HANDLE)cookie;
150 DWORD read;
151
152 if(!ReadFile(hFile, buffer, cb, &read, 0))
153 return 1;
154
155 *pcb = read;
156
157 return 0;
158 }
159
160 static DWORD CALLBACK stream_out(DWORD_PTR cookie, LPBYTE buffer, LONG cb, LONG *pcb)
161 {
162 DWORD written;
163 int ret;
164 HANDLE hFile = (HANDLE)cookie;
165
166 ret = WriteFile(hFile, buffer, cb, &written, 0);
167
168 if(!ret || (cb != written))
169 return 1;
170
171 *pcb = cb;
172
173 return 0;
174 }
175
176 LPWSTR file_basename(LPWSTR path)
177 {
178 LPWSTR pos = path + lstrlenW(path);
179
180 while(pos > path)
181 {
182 if(*pos == '\\' || *pos == '/')
183 {
184 pos++;
185 break;
186 }
187 pos--;
188 }
189 return pos;
190 }
191
192 static void set_caption(LPCWSTR wszNewFileName)
193 {
194 static const WCHAR wszSeparator[] = {' ','-',' '};
195 WCHAR *wszCaption;
196 SIZE_T length = 0;
197
198 if(!wszNewFileName)
199 wszNewFileName = wszDefaultFileName;
200 else
201 wszNewFileName = file_basename((LPWSTR)wszNewFileName);
202
203 wszCaption = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
204 lstrlenW(wszNewFileName)*sizeof(WCHAR)+sizeof(wszSeparator)+sizeof(wszAppTitle));
205
206 if(!wszCaption)
207 return;
208
209 memcpy(wszCaption, wszNewFileName, lstrlenW(wszNewFileName)*sizeof(WCHAR));
210 length += lstrlenW(wszNewFileName);
211 memcpy(wszCaption + length, wszSeparator, sizeof(wszSeparator));
212 length += sizeof(wszSeparator) / sizeof(WCHAR);
213 memcpy(wszCaption + length, wszAppTitle, sizeof(wszAppTitle));
214
215 SetWindowTextW(hMainWnd, wszCaption);
216
217 HeapFree(GetProcessHeap(), 0, wszCaption);
218 }
219
220 static BOOL validate_endptr(LPCSTR endptr, BOOL units)
221 {
222 if(!endptr)
223 return FALSE;
224 if(!*endptr)
225 return TRUE;
226
227 while(*endptr == ' ')
228 endptr++;
229
230 if(!units)
231 return *endptr == '\0';
232
233 /* FIXME: Allow other units and convert between them */
234 if(!lstrcmpA(endptr, units_cmA))
235 endptr += 2;
236
237 return *endptr == '\0';
238 }
239
240 static BOOL number_from_string(LPCWSTR string, float *num, BOOL units)
241 {
242 double ret;
243 char buffer[MAX_STRING_LEN];
244 char *endptr = buffer;
245
246 WideCharToMultiByte(CP_ACP, 0, string, -1, buffer, MAX_STRING_LEN, NULL, NULL);
247 *num = 0;
248 errno = 0;
249 ret = strtod(buffer, &endptr);
250
251 if((ret == 0 && errno != 0) || endptr == buffer || !validate_endptr(endptr, units))
252 {
253 return FALSE;
254 } else
255 {
256 *num = (float)ret;
257 return TRUE;
258 }
259 }
260
261 static void set_size(float size)
262 {
263 CHARFORMAT2W fmt;
264
265 ZeroMemory(&fmt, sizeof(fmt));
266 fmt.cbSize = sizeof(fmt);
267 fmt.dwMask = CFM_SIZE;
268 fmt.yHeight = (int)(size * 20.0);
269 SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
270 }
271
272 static void on_sizelist_modified(HWND hwndSizeList, LPWSTR wszNewFontSize)
273 {
274 WCHAR sizeBuffer[MAX_STRING_LEN];
275 CHARFORMAT2W format;
276
277 ZeroMemory(&format, sizeof(format));
278 format.cbSize = sizeof(format);
279 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&format);
280
281 wsprintfW(sizeBuffer, stringFormat, format.yHeight / 20);
282 if(lstrcmpW(sizeBuffer, wszNewFontSize))
283 {
284 float size = 0;
285 if(number_from_string((LPCWSTR) wszNewFontSize, &size, FALSE)
286 && size > 0)
287 {
288 set_size(size);
289 } else
290 {
291 SetWindowTextW(hwndSizeList, sizeBuffer);
292 MessageBoxW(hMainWnd, MAKEINTRESOURCEW(STRING_INVALID_NUMBER),
293 wszAppTitle, MB_OK | MB_ICONINFORMATION);
294 }
295 }
296 }
297
298 static void add_size(HWND hSizeListWnd, unsigned size)
299 {
300 WCHAR buffer[3];
301 COMBOBOXEXITEMW cbItem;
302 cbItem.mask = CBEIF_TEXT;
303 cbItem.iItem = -1;
304
305 wsprintfW(buffer, stringFormat, size);
306 cbItem.pszText = (LPWSTR)buffer;
307 SendMessageW(hSizeListWnd, CBEM_INSERTITEMW, 0, (LPARAM)&cbItem);
308 }
309
310 static void populate_size_list(HWND hSizeListWnd)
311 {
312 HWND hReBarWnd = GetDlgItem(hMainWnd, IDC_REBAR);
313 HWND hFontListWnd = GetDlgItem(hReBarWnd, IDC_FONTLIST);
314 COMBOBOXEXITEMW cbFontItem;
315 CHARFORMAT2W fmt;
316 HWND hListEditWnd = (HWND)SendMessageW(hSizeListWnd, CBEM_GETEDITCONTROL, 0, 0);
317 HDC hdc = GetDC(hMainWnd);
318 static const unsigned choices[] = {8,9,10,11,12,14,16,18,20,22,24,26,28,36,48,72};
319 WCHAR buffer[3];
320 size_t i;
321 DWORD fontStyle;
322
323 ZeroMemory(&fmt, sizeof(fmt));
324 fmt.cbSize = sizeof(fmt);
325 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
326
327 cbFontItem.mask = CBEIF_LPARAM;
328 cbFontItem.iItem = SendMessageW(hFontListWnd, CB_FINDSTRINGEXACT, -1, (LPARAM)fmt.szFaceName);
329 SendMessageW(hFontListWnd, CBEM_GETITEMW, 0, (LPARAM)&cbFontItem);
330
331 fontStyle = (DWORD)LOWORD(cbFontItem.lParam);
332
333 SendMessageW(hSizeListWnd, CB_RESETCONTENT, 0, 0);
334
335 if((fontStyle & RASTER_FONTTYPE) && cbFontItem.iItem)
336 {
337 add_size(hSizeListWnd, (BYTE)MulDiv(HIWORD(cbFontItem.lParam), 72,
338 GetDeviceCaps(hdc, LOGPIXELSY)));
339 } else
340 {
341 for(i = 0; i < sizeof(choices)/sizeof(choices[0]); i++)
342 add_size(hSizeListWnd, choices[i]);
343 }
344
345 wsprintfW(buffer, stringFormat, fmt.yHeight / 20);
346 SendMessageW(hListEditWnd, WM_SETTEXT, 0, (LPARAM)buffer);
347 }
348
349 static void update_size_list(void)
350 {
351 HWND hReBar = GetDlgItem(hMainWnd, IDC_REBAR);
352 HWND hwndSizeList = GetDlgItem(hReBar, IDC_SIZELIST);
353 HWND hwndSizeListEdit = (HWND)SendMessageW(hwndSizeList, CBEM_GETEDITCONTROL, 0, 0);
354 WCHAR fontSize[MAX_STRING_LEN], sizeBuffer[MAX_STRING_LEN];
355 CHARFORMAT2W fmt;
356
357 ZeroMemory(&fmt, sizeof(fmt));
358 fmt.cbSize = sizeof(fmt);
359
360 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
361
362 SendMessageW(hwndSizeListEdit, WM_GETTEXT, MAX_PATH, (LPARAM)fontSize);
363 wsprintfW(sizeBuffer, stringFormat, fmt.yHeight / 20);
364
365 if(lstrcmpW(fontSize, sizeBuffer))
366 SendMessageW(hwndSizeListEdit, WM_SETTEXT, 0, (LPARAM)sizeBuffer);
367 }
368
369 static void update_font_list(void)
370 {
371 HWND hReBar = GetDlgItem(hMainWnd, IDC_REBAR);
372 HWND hFontList = GetDlgItem(hReBar, IDC_FONTLIST);
373 HWND hFontListEdit = (HWND)SendMessageW(hFontList, CBEM_GETEDITCONTROL, 0, 0);
374 WCHAR fontName[MAX_STRING_LEN];
375 CHARFORMAT2W fmt;
376
377 ZeroMemory(&fmt, sizeof(fmt));
378 fmt.cbSize = sizeof(fmt);
379
380 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
381 if (!SendMessageW(hFontListEdit, WM_GETTEXT, MAX_PATH, (LPARAM)fontName)) return;
382
383 if(lstrcmpW(fontName, fmt.szFaceName))
384 {
385 SendMessageW(hFontListEdit, WM_SETTEXT, 0, (LPARAM)fmt.szFaceName);
386 populate_size_list(GetDlgItem(hReBar, IDC_SIZELIST));
387 } else
388 {
389 update_size_list();
390 }
391 }
392
393 static void clear_formatting(void)
394 {
395 PARAFORMAT2 pf;
396
397 pf.cbSize = sizeof(pf);
398 pf.dwMask = PFM_ALIGNMENT;
399 pf.wAlignment = PFA_LEFT;
400 SendMessageW(hEditorWnd, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
401 }
402
403 static int fileformat_number(WPARAM format)
404 {
405 int number = 0;
406
407 if(format == SF_TEXT)
408 {
409 number = 1;
410 } else if (format == (SF_TEXT | SF_UNICODE))
411 {
412 number = 2;
413 }
414 return number;
415 }
416
417 static WPARAM fileformat_flags(int format)
418 {
419 WPARAM flags[] = { SF_RTF , SF_TEXT , SF_TEXT | SF_UNICODE };
420
421 return flags[format];
422 }
423
424 static void set_font(LPCWSTR wszFaceName)
425 {
426 HWND hReBarWnd = GetDlgItem(hMainWnd, IDC_REBAR);
427 HWND hSizeListWnd = GetDlgItem(hReBarWnd, IDC_SIZELIST);
428 HWND hFontListWnd = GetDlgItem(hReBarWnd, IDC_FONTLIST);
429 HWND hFontListEditWnd = (HWND)SendMessageW(hFontListWnd, CBEM_GETEDITCONTROL, 0, 0);
430 CHARFORMAT2W fmt;
431
432 ZeroMemory(&fmt, sizeof(fmt));
433
434 fmt.cbSize = sizeof(fmt);
435 fmt.dwMask = CFM_FACE;
436
437 lstrcpyW(fmt.szFaceName, wszFaceName);
438
439 SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
440
441 populate_size_list(hSizeListWnd);
442
443 SendMessageW(hFontListEditWnd, WM_SETTEXT, 0, (LPARAM)wszFaceName);
444 }
445
446 static void set_default_font(void)
447 {
448 static const WCHAR richTextFont[] = {'T','i','m','e','s',' ','N','e','w',' ',
449 'R','o','m','a','n',0};
450 static const WCHAR plainTextFont[] = {'C','o','u','r','i','e','r',' ','N','e','w',0};
451 CHARFORMAT2W fmt;
452 LPCWSTR font;
453
454 ZeroMemory(&fmt, sizeof(fmt));
455
456 fmt.cbSize = sizeof(fmt);
457 fmt.dwMask = CFM_FACE | CFM_BOLD | CFM_ITALIC | CFM_UNDERLINE;
458 fmt.dwEffects = 0;
459
460 if(fileFormat & SF_RTF)
461 font = richTextFont;
462 else
463 font = plainTextFont;
464
465 lstrcpyW(fmt.szFaceName, font);
466
467 SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_DEFAULT, (LPARAM)&fmt);
468 }
469
470 static void on_fontlist_modified(LPWSTR wszNewFaceName)
471 {
472 CHARFORMAT2W format;
473 ZeroMemory(&format, sizeof(format));
474 format.cbSize = sizeof(format);
475 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&format);
476
477 if(lstrcmpW(format.szFaceName, wszNewFaceName))
478 set_font((LPCWSTR) wszNewFaceName);
479 }
480
481 static void add_font(LPCWSTR fontName, DWORD fontType, HWND hListWnd, const NEWTEXTMETRICEXW *ntmc)
482 {
483 COMBOBOXEXITEMW cbItem;
484 WCHAR buffer[MAX_PATH];
485 int fontHeight = 0;
486
487 cbItem.mask = CBEIF_TEXT;
488 cbItem.pszText = buffer;
489 cbItem.cchTextMax = MAX_STRING_LEN;
490 cbItem.iItem = 0;
491
492 while(SendMessageW(hListWnd, CBEM_GETITEMW, 0, (LPARAM)&cbItem))
493 {
494 if(lstrcmpiW(cbItem.pszText, fontName) <= 0)
495 cbItem.iItem++;
496 else
497 break;
498 }
499 cbItem.pszText = HeapAlloc( GetProcessHeap(), 0, (lstrlenW(fontName) + 1)*sizeof(WCHAR) );
500 lstrcpyW( cbItem.pszText, fontName );
501
502 cbItem.mask |= CBEIF_LPARAM;
503 if(fontType & RASTER_FONTTYPE)
504 fontHeight = ntmc->ntmTm.tmHeight - ntmc->ntmTm.tmInternalLeading;
505
506 cbItem.lParam = MAKELONG(fontType,fontHeight);
507 SendMessageW(hListWnd, CBEM_INSERTITEMW, 0, (LPARAM)&cbItem);
508 HeapFree( GetProcessHeap(), 0, cbItem.pszText );
509 }
510
511 static void dialog_choose_font(void)
512 {
513 CHOOSEFONTW cf;
514 LOGFONTW lf;
515 CHARFORMAT2W fmt;
516 HDC hDC = GetDC(hMainWnd);
517
518 ZeroMemory(&cf, sizeof(cf));
519 cf.lStructSize = sizeof(cf);
520 cf.hwndOwner = hMainWnd;
521 cf.lpLogFont = &lf;
522 cf.Flags = CF_SCREENFONTS | CF_NOSCRIPTSEL | CF_INITTOLOGFONTSTRUCT | CF_EFFECTS;
523
524 ZeroMemory(&fmt, sizeof(fmt));
525 fmt.cbSize = sizeof(fmt);
526
527 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
528 lstrcpyW(cf.lpLogFont->lfFaceName, fmt.szFaceName);
529 cf.lpLogFont->lfItalic = (fmt.dwEffects & CFE_ITALIC) ? TRUE : FALSE;
530 cf.lpLogFont->lfWeight = (fmt.dwEffects & CFE_BOLD) ? FW_BOLD : FW_NORMAL;
531 cf.lpLogFont->lfUnderline = (fmt.dwEffects & CFE_UNDERLINE) ? TRUE : FALSE;
532 cf.lpLogFont->lfStrikeOut = (fmt.dwEffects & CFE_STRIKEOUT) ? TRUE : FALSE;
533 cf.lpLogFont->lfHeight = -MulDiv(fmt.yHeight / 20, GetDeviceCaps(hDC, LOGPIXELSY), 72);
534 cf.rgbColors = fmt.crTextColor;
535
536 if(ChooseFontW(&cf))
537 {
538 ZeroMemory(&fmt, sizeof(fmt));
539 fmt.cbSize = sizeof(fmt);
540 fmt.dwMask = CFM_BOLD | CFM_ITALIC | CFM_SIZE | CFM_UNDERLINE | CFM_STRIKEOUT | CFM_COLOR;
541 fmt.yHeight = cf.iPointSize * 2;
542
543 if(cf.nFontType & BOLD_FONTTYPE)
544 fmt.dwEffects |= CFE_BOLD;
545 if(cf.nFontType & ITALIC_FONTTYPE)
546 fmt.dwEffects |= CFE_ITALIC;
547 if(cf.lpLogFont->lfUnderline == TRUE)
548 fmt.dwEffects |= CFE_UNDERLINE;
549 if(cf.lpLogFont->lfStrikeOut == TRUE)
550 fmt.dwEffects |= CFE_STRIKEOUT;
551
552 fmt.crTextColor = cf.rgbColors;
553
554 SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
555 set_font(cf.lpLogFont->lfFaceName);
556 }
557 }
558
559
560 static int CALLBACK enum_font_proc(const LOGFONTW *lpelfe, const TEXTMETRICW *lpntme,
561 DWORD FontType, LPARAM lParam)
562 {
563 HWND hListWnd = (HWND) lParam;
564
565 if(SendMessageW(hListWnd, CB_FINDSTRINGEXACT, -1, (LPARAM)lpelfe->lfFaceName) == CB_ERR)
566 {
567
568 add_font(lpelfe->lfFaceName, FontType, hListWnd, (const NEWTEXTMETRICEXW*)lpntme);
569 }
570
571 return 1;
572 }
573
574 static void populate_font_list(HWND hListWnd)
575 {
576 HDC hdc = GetDC(hMainWnd);
577 LOGFONTW fontinfo;
578 HWND hListEditWnd = (HWND)SendMessageW(hListWnd, CBEM_GETEDITCONTROL, 0, 0);
579 CHARFORMAT2W fmt;
580
581 fontinfo.lfCharSet = DEFAULT_CHARSET;
582 *fontinfo.lfFaceName = '\0';
583 fontinfo.lfPitchAndFamily = 0;
584
585 EnumFontFamiliesExW(hdc, &fontinfo, enum_font_proc,
586 (LPARAM)hListWnd, 0);
587
588 ZeroMemory(&fmt, sizeof(fmt));
589 fmt.cbSize = sizeof(fmt);
590 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_DEFAULT, (LPARAM)&fmt);
591 SendMessageW(hListEditWnd, WM_SETTEXT, 0, (LPARAM)fmt.szFaceName);
592 }
593
594 static void update_window(void)
595 {
596 RECT rect;
597
598 GetClientRect(hMainWnd, &rect);
599
600 OnSize(hMainWnd, SIZE_RESTORED, MAKELPARAM(rect.right, rect.bottom));
601 }
602
603 static BOOL is_bar_visible(int bandId)
604 {
605 return barState[reg_formatindex(fileFormat)] & (1 << bandId);
606 }
607
608 static void store_bar_state(int bandId, BOOL show)
609 {
610 int formatIndex = reg_formatindex(fileFormat);
611
612 if(show)
613 barState[formatIndex] |= (1 << bandId);
614 else
615 barState[formatIndex] &= ~(1 << bandId);
616 }
617
618 static void set_toolbar_state(int bandId, BOOL show)
619 {
620 HWND hwndReBar = GetDlgItem(hMainWnd, IDC_REBAR);
621
622 SendMessageW(hwndReBar, RB_SHOWBAND, SendMessageW(hwndReBar, RB_IDTOINDEX, bandId, 0), show);
623
624 if(bandId == BANDID_TOOLBAR)
625 {
626 REBARBANDINFOW rbbinfo;
627 int index = SendMessageW(hwndReBar, RB_IDTOINDEX, BANDID_FONTLIST, 0);
628
629 rbbinfo.cbSize = sizeof(rbbinfo);
630 rbbinfo.fMask = RBBIM_STYLE;
631
632 SendMessageW(hwndReBar, RB_GETBANDINFO, index, (LPARAM)&rbbinfo);
633
634 if(!show)
635 rbbinfo.fStyle &= ~RBBS_BREAK;
636 else
637 rbbinfo.fStyle |= RBBS_BREAK;
638
639 SendMessageW(hwndReBar, RB_SETBANDINFO, index, (LPARAM)&rbbinfo);
640 }
641
642 if(bandId == BANDID_TOOLBAR || bandId == BANDID_FORMATBAR || bandId == BANDID_RULER)
643 store_bar_state(bandId, show);
644 }
645
646 static void set_statusbar_state(BOOL show)
647 {
648 HWND hStatusWnd = GetDlgItem(hMainWnd, IDC_STATUSBAR);
649
650 ShowWindow(hStatusWnd, show ? SW_SHOW : SW_HIDE);
651 store_bar_state(BANDID_STATUSBAR, show);
652 }
653
654 static void set_bar_states(void)
655 {
656 set_toolbar_state(BANDID_TOOLBAR, is_bar_visible(BANDID_TOOLBAR));
657 set_toolbar_state(BANDID_FONTLIST, is_bar_visible(BANDID_FORMATBAR));
658 set_toolbar_state(BANDID_SIZELIST, is_bar_visible(BANDID_FORMATBAR));
659 set_toolbar_state(BANDID_FORMATBAR, is_bar_visible(BANDID_FORMATBAR));
660 set_toolbar_state(BANDID_RULER, is_bar_visible(BANDID_RULER));
661 set_statusbar_state(is_bar_visible(BANDID_STATUSBAR));
662
663 update_window();
664 }
665
666 static void preview_exit(HWND hMainWnd)
667 {
668 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE);
669 HMENU hMenu = LoadMenuW(hInstance, MAKEINTRESOURCEW(IDM_MAINMENU));
670 HWND hEditorWnd = GetDlgItem(hMainWnd, IDC_EDITOR);
671
672 set_bar_states();
673 ShowWindow(hEditorWnd, TRUE);
674
675 close_preview(hMainWnd);
676
677 SetMenu(hMainWnd, hMenu);
678 registry_read_filelist(hMainWnd);
679
680 update_window();
681 }
682
683 static void set_fileformat(WPARAM format)
684 {
685 HICON hIcon;
686 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE);
687 fileFormat = format;
688
689 if(format & SF_TEXT)
690 hIcon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_TXT));
691 else
692 hIcon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_RTF));
693
694 SendMessageW(hMainWnd, WM_SETICON, ICON_BIG, (LPARAM)hIcon);
695
696 set_bar_states();
697 set_default_font();
698 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
699 }
700
701 static void ShowOpenError(DWORD Code)
702 {
703 LPWSTR Message;
704
705 switch(Code)
706 {
707 case ERROR_ACCESS_DENIED:
708 Message = MAKEINTRESOURCEW(STRING_OPEN_ACCESS_DENIED);
709 break;
710
711 default:
712 Message = MAKEINTRESOURCEW(STRING_OPEN_FAILED);
713 }
714 MessageBoxW(hMainWnd, Message, wszAppTitle, MB_ICONEXCLAMATION | MB_OK);
715 }
716
717 static void DoOpenFile(LPCWSTR szOpenFileName)
718 {
719 HANDLE hFile;
720 EDITSTREAM es;
721 char fileStart[5];
722 DWORD readOut;
723 WPARAM format = SF_TEXT;
724
725 hFile = CreateFileW(szOpenFileName, GENERIC_READ, FILE_SHARE_READ, NULL,
726 OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
727 if (hFile == INVALID_HANDLE_VALUE)
728 {
729 ShowOpenError(GetLastError());
730 return;
731 }
732
733 ReadFile(hFile, fileStart, 5, &readOut, NULL);
734 SetFilePointer(hFile, 0, NULL, FILE_BEGIN);
735
736 if(readOut >= 2 && (BYTE)fileStart[0] == 0xff && (BYTE)fileStart[1] == 0xfe)
737 {
738 format = SF_TEXT | SF_UNICODE;
739 SetFilePointer(hFile, 2, NULL, FILE_BEGIN);
740 } else if(readOut >= 5)
741 {
742 static const char header[] = "{\\rtf";
743 static const BYTE STG_magic[] = { 0xd0,0xcf,0x11,0xe0 };
744
745 if(!memcmp(header, fileStart, 5))
746 format = SF_RTF;
747 else if (!memcmp(STG_magic, fileStart, sizeof(STG_magic)))
748 {
749 CloseHandle(hFile);
750 MessageBoxW(hMainWnd, MAKEINTRESOURCEW(STRING_OLE_STORAGE_NOT_SUPPORTED), wszAppTitle,
751 MB_OK | MB_ICONEXCLAMATION);
752 return;
753 }
754 }
755
756 es.dwCookie = (DWORD_PTR)hFile;
757 es.pfnCallback = stream_in;
758
759 clear_formatting();
760 set_fileformat(format);
761 SendMessageW(hEditorWnd, EM_STREAMIN, format, (LPARAM)&es);
762
763 CloseHandle(hFile);
764
765 SetFocus(hEditorWnd);
766
767 set_caption(szOpenFileName);
768
769 lstrcpyW(wszFileName, szOpenFileName);
770 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
771 registry_set_filelist(szOpenFileName, hMainWnd);
772 update_font_list();
773 }
774
775 static void ShowWriteError(DWORD Code)
776 {
777 LPWSTR Message;
778
779 switch(Code)
780 {
781 case ERROR_ACCESS_DENIED:
782 Message = MAKEINTRESOURCEW(STRING_WRITE_ACCESS_DENIED);
783 break;
784
785 default:
786 Message = MAKEINTRESOURCEW(STRING_WRITE_FAILED);
787 }
788 MessageBoxW(hMainWnd, Message, wszAppTitle, MB_ICONEXCLAMATION | MB_OK);
789 }
790
791 static void DoSaveFile(LPCWSTR wszSaveFileName, WPARAM format)
792 {
793 HANDLE hFile;
794 EDITSTREAM stream;
795 LRESULT ret;
796
797 hFile = CreateFileW(wszSaveFileName, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
798 FILE_ATTRIBUTE_NORMAL, NULL);
799
800 if(hFile == INVALID_HANDLE_VALUE)
801 {
802 ShowWriteError(GetLastError());
803 return;
804 }
805
806 if(format == (SF_TEXT | SF_UNICODE))
807 {
808 static const BYTE unicode[] = {0xff,0xfe};
809 DWORD writeOut;
810 WriteFile(hFile, &unicode, sizeof(unicode), &writeOut, 0);
811
812 if(writeOut != sizeof(unicode))
813 return;
814 }
815
816 stream.dwCookie = (DWORD_PTR)hFile;
817 stream.pfnCallback = stream_out;
818
819 ret = SendMessageW(hEditorWnd, EM_STREAMOUT, format, (LPARAM)&stream);
820
821 CloseHandle(hFile);
822
823 SetFocus(hEditorWnd);
824
825 if(!ret)
826 {
827 GETTEXTLENGTHEX gt;
828 gt.flags = GTL_DEFAULT;
829 gt.codepage = 1200;
830
831 if(SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0))
832 return;
833 }
834
835 lstrcpyW(wszFileName, wszSaveFileName);
836 set_caption(wszFileName);
837 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
838 set_fileformat(format);
839 }
840
841 static void DialogSaveFile(void)
842 {
843 OPENFILENAMEW sfn;
844
845 WCHAR wszFile[MAX_PATH] = {'\0'};
846 static const WCHAR wszDefExt[] = {'r','t','f','\0'};
847
848 ZeroMemory(&sfn, sizeof(sfn));
849
850 sfn.lStructSize = sizeof(sfn);
851 sfn.Flags = OFN_HIDEREADONLY | OFN_PATHMUSTEXIST | OFN_OVERWRITEPROMPT;
852 sfn.hwndOwner = hMainWnd;
853 sfn.lpstrFilter = wszFilter;
854 sfn.lpstrFile = wszFile;
855 sfn.nMaxFile = MAX_PATH;
856 sfn.lpstrDefExt = wszDefExt;
857 sfn.nFilterIndex = fileformat_number(fileFormat)+1;
858
859 while(GetSaveFileNameW(&sfn))
860 {
861 if(fileformat_flags(sfn.nFilterIndex-1) != SF_RTF)
862 {
863 if(MessageBoxW(hMainWnd, MAKEINTRESOURCEW(STRING_SAVE_LOSEFORMATTING),
864 wszAppTitle, MB_YESNO | MB_ICONEXCLAMATION) != IDYES)
865 {
866 continue;
867 } else
868 {
869 DoSaveFile(sfn.lpstrFile, fileformat_flags(sfn.nFilterIndex-1));
870 break;
871 }
872 } else
873 {
874 DoSaveFile(sfn.lpstrFile, fileformat_flags(sfn.nFilterIndex-1));
875 break;
876 }
877 }
878 }
879
880 static BOOL prompt_save_changes(void)
881 {
882 if(!wszFileName[0])
883 {
884 GETTEXTLENGTHEX gt;
885 gt.flags = GTL_NUMCHARS;
886 gt.codepage = 1200;
887 if(!SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0))
888 return TRUE;
889 }
890
891 if(!SendMessageW(hEditorWnd, EM_GETMODIFY, 0, 0))
892 {
893 return TRUE;
894 } else
895 {
896 LPWSTR displayFileName;
897 WCHAR *text;
898 int ret;
899
900 if(!wszFileName[0])
901 displayFileName = wszDefaultFileName;
902 else
903 displayFileName = file_basename(wszFileName);
904
905 text = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
906 (lstrlenW(displayFileName)+lstrlenW(wszSaveChanges))*sizeof(WCHAR));
907
908 if(!text)
909 return FALSE;
910
911 wsprintfW(text, wszSaveChanges, displayFileName);
912
913 ret = MessageBoxW(hMainWnd, text, wszAppTitle, MB_YESNOCANCEL | MB_ICONEXCLAMATION);
914
915 HeapFree(GetProcessHeap(), 0, text);
916
917 switch(ret)
918 {
919 case IDNO:
920 return TRUE;
921
922 case IDYES:
923 if(wszFileName[0])
924 DoSaveFile(wszFileName, fileFormat);
925 else
926 DialogSaveFile();
927 return TRUE;
928
929 default:
930 return FALSE;
931 }
932 }
933 }
934
935 static void DialogOpenFile(void)
936 {
937 OPENFILENAMEW ofn;
938
939 WCHAR wszFile[MAX_PATH] = {'\0'};
940 static const WCHAR wszDefExt[] = {'r','t','f','\0'};
941
942 ZeroMemory(&ofn, sizeof(ofn));
943
944 ofn.lStructSize = sizeof(ofn);
945 ofn.Flags = OFN_HIDEREADONLY | OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST;
946 ofn.hwndOwner = hMainWnd;
947 ofn.lpstrFilter = wszFilter;
948 ofn.lpstrFile = wszFile;
949 ofn.nMaxFile = MAX_PATH;
950 ofn.lpstrDefExt = wszDefExt;
951 ofn.nFilterIndex = fileformat_number(fileFormat)+1;
952
953 if(GetOpenFileNameW(&ofn))
954 {
955 if(prompt_save_changes())
956 DoOpenFile(ofn.lpstrFile);
957 }
958 }
959
960 static void dialog_about(void)
961 {
962 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE);
963 HICON icon = LoadImageW(hInstance, MAKEINTRESOURCEW(IDI_WORDPAD), IMAGE_ICON, 48, 48, LR_SHARED);
964 ShellAboutW(hMainWnd, wszAppTitle, 0, icon);
965 }
966
967 static INT_PTR CALLBACK formatopts_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
968 {
969 switch(message)
970 {
971 case WM_INITDIALOG:
972 {
973 LPPROPSHEETPAGEW ps = (LPPROPSHEETPAGEW)lParam;
974 int wrap = -1;
975 char id[4];
976 HWND hIdWnd = GetDlgItem(hWnd, IDC_PAGEFMT_ID);
977
978 sprintf(id, "%d\n", (int)ps->lParam);
979 SetWindowTextA(hIdWnd, id);
980 if(wordWrap[ps->lParam] == ID_WORDWRAP_WINDOW)
981 wrap = IDC_PAGEFMT_WW;
982 else if(wordWrap[ps->lParam] == ID_WORDWRAP_MARGIN)
983 wrap = IDC_PAGEFMT_WM;
984
985 if(wrap != -1)
986 CheckRadioButton(hWnd, IDC_PAGEFMT_WW,
987 IDC_PAGEFMT_WM, wrap);
988
989 if(barState[ps->lParam] & (1 << BANDID_TOOLBAR))
990 CheckDlgButton(hWnd, IDC_PAGEFMT_TB, TRUE);
991 if(barState[ps->lParam] & (1 << BANDID_FORMATBAR))
992 CheckDlgButton(hWnd, IDC_PAGEFMT_FB, TRUE);
993 if(barState[ps->lParam] & (1 << BANDID_RULER))
994 CheckDlgButton(hWnd, IDC_PAGEFMT_RU, TRUE);
995 if(barState[ps->lParam] & (1 << BANDID_STATUSBAR))
996 CheckDlgButton(hWnd, IDC_PAGEFMT_SB, TRUE);
997 }
998 break;
999
1000 case WM_COMMAND:
1001 switch(LOWORD(wParam))
1002 {
1003 case IDC_PAGEFMT_WW:
1004 case IDC_PAGEFMT_WM:
1005 CheckRadioButton(hWnd, IDC_PAGEFMT_WW, IDC_PAGEFMT_WM,
1006 LOWORD(wParam));
1007 break;
1008
1009 case IDC_PAGEFMT_TB:
1010 case IDC_PAGEFMT_FB:
1011 case IDC_PAGEFMT_RU:
1012 case IDC_PAGEFMT_SB:
1013 CheckDlgButton(hWnd, LOWORD(wParam),
1014 !IsDlgButtonChecked(hWnd, LOWORD(wParam)));
1015 break;
1016 }
1017 break;
1018 case WM_NOTIFY:
1019 {
1020 LPNMHDR header = (LPNMHDR)lParam;
1021 if(header->code == PSN_APPLY)
1022 {
1023 HWND hIdWnd = GetDlgItem(hWnd, IDC_PAGEFMT_ID);
1024 char sid[4];
1025 int id;
1026
1027 GetWindowTextA(hIdWnd, sid, 4);
1028 id = atoi(sid);
1029 if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_WW))
1030 wordWrap[id] = ID_WORDWRAP_WINDOW;
1031 else if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_WM))
1032 wordWrap[id] = ID_WORDWRAP_MARGIN;
1033
1034 if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_TB))
1035 barState[id] |= (1 << BANDID_TOOLBAR);
1036 else
1037 barState[id] &= ~(1 << BANDID_TOOLBAR);
1038
1039 if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_FB))
1040 barState[id] |= (1 << BANDID_FORMATBAR);
1041 else
1042 barState[id] &= ~(1 << BANDID_FORMATBAR);
1043
1044 if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_RU))
1045 barState[id] |= (1 << BANDID_RULER);
1046 else
1047 barState[id] &= ~(1 << BANDID_RULER);
1048
1049 if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_SB))
1050 barState[id] |= (1 << BANDID_STATUSBAR);
1051 else
1052 barState[id] &= ~(1 << BANDID_STATUSBAR);
1053 }
1054 }
1055 break;
1056 }
1057 return FALSE;
1058 }
1059
1060 static void dialog_viewproperties(void)
1061 {
1062 PROPSHEETPAGEW psp[2];
1063 PROPSHEETHEADERW psh;
1064 size_t i;
1065 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE);
1066 LPCPROPSHEETPAGEW ppsp = (LPCPROPSHEETPAGEW)&psp;
1067
1068 psp[0].dwSize = sizeof(PROPSHEETPAGEW);
1069 psp[0].dwFlags = PSP_USETITLE;
1070 U(psp[0]).pszTemplate = MAKEINTRESOURCEW(IDD_FORMATOPTS);
1071 psp[0].pfnDlgProc = formatopts_proc;
1072 psp[0].hInstance = hInstance;
1073 psp[0].lParam = reg_formatindex(SF_TEXT);
1074 psp[0].pfnCallback = NULL;
1075 psp[0].pszTitle = MAKEINTRESOURCEW(STRING_VIEWPROPS_TEXT);
1076 for(i = 1; i < sizeof(psp)/sizeof(psp[0]); i++)
1077 {
1078 psp[i].dwSize = psp[0].dwSize;
1079 psp[i].dwFlags = psp[0].dwFlags;
1080 U(psp[i]).pszTemplate = U(psp[0]).pszTemplate;
1081 psp[i].pfnDlgProc = psp[0].pfnDlgProc;
1082 psp[i].hInstance = psp[0].hInstance;
1083 psp[i].lParam = reg_formatindex(SF_RTF);
1084 psp[i].pfnCallback = psp[0].pfnCallback;
1085 psp[i].pszTitle = MAKEINTRESOURCEW(STRING_VIEWPROPS_RICHTEXT);
1086 }
1087
1088 psh.dwSize = sizeof(psh);
1089 psh.dwFlags = PSH_USEICONID | PSH_PROPSHEETPAGE | PSH_NOAPPLYNOW;
1090 psh.hwndParent = hMainWnd;
1091 psh.hInstance = hInstance;
1092 psh.pszCaption = MAKEINTRESOURCEW(STRING_VIEWPROPS_TITLE);
1093 psh.nPages = sizeof(psp)/sizeof(psp[0]);
1094 U3(psh).ppsp = ppsp;
1095 U(psh).pszIcon = MAKEINTRESOURCEW(IDI_WORDPAD);
1096
1097 if(fileFormat & SF_RTF)
1098 U2(psh).nStartPage = 1;
1099 else
1100 U2(psh).nStartPage = 0;
1101 PropertySheetW(&psh);
1102 set_bar_states();
1103 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
1104 }
1105
1106 static void HandleCommandLine(LPWSTR cmdline)
1107 {
1108 WCHAR delimiter;
1109 int opt_print = 0;
1110
1111 /* skip white space */
1112 while (*cmdline == ' ') cmdline++;
1113
1114 /* skip executable name */
1115 delimiter = (*cmdline == '"' ? '"' : ' ');
1116
1117 if (*cmdline == delimiter) cmdline++;
1118 while (*cmdline && *cmdline != delimiter) cmdline++;
1119 if (*cmdline == delimiter) cmdline++;
1120
1121 while (*cmdline)
1122 {
1123 while (isspace(*cmdline)) cmdline++;
1124
1125 if (*cmdline == '-' || *cmdline == '/')
1126 {
1127 if (!cmdline[2] || isspace(cmdline[2]))
1128 {
1129 switch (cmdline[1])
1130 {
1131 case 'P':
1132 case 'p':
1133 opt_print = 1;
1134 cmdline += 2;
1135 continue;
1136 }
1137 }
1138 /* a filename starting by / */
1139 }
1140 break;
1141 }
1142
1143 if (*cmdline)
1144 {
1145 /* file name is passed on the command line */
1146 if (cmdline[0] == '"')
1147 {
1148 cmdline++;
1149 cmdline[lstrlenW(cmdline) - 1] = 0;
1150 }
1151 DoOpenFile(cmdline);
1152 InvalidateRect(hMainWnd, NULL, FALSE);
1153 }
1154
1155 if (opt_print)
1156 MessageBoxW(hMainWnd, MAKEINTRESOURCEW(STRING_PRINTING_NOT_IMPLEMENTED), wszAppTitle, MB_OK);
1157 }
1158
1159 static LRESULT handle_findmsg(LPFINDREPLACEW pFr)
1160 {
1161 if(pFr->Flags & FR_DIALOGTERM)
1162 {
1163 hFindWnd = 0;
1164 pFr->Flags = FR_FINDNEXT;
1165 return 0;
1166 }
1167
1168 if(pFr->Flags & FR_FINDNEXT || pFr->Flags & FR_REPLACE || pFr->Flags & FR_REPLACEALL)
1169 {
1170 DWORD flags = FR_DOWN;
1171 FINDTEXTW ft;
1172 static CHARRANGE cr;
1173 LRESULT end, ret;
1174 GETTEXTLENGTHEX gt;
1175 LRESULT length;
1176 int startPos;
1177 HMENU hMenu = GetMenu(hMainWnd);
1178 MENUITEMINFOW mi;
1179
1180 mi.cbSize = sizeof(mi);
1181 mi.fMask = MIIM_DATA;
1182 mi.dwItemData = 1;
1183 SetMenuItemInfoW(hMenu, ID_FIND_NEXT, FALSE, &mi);
1184
1185 gt.flags = GTL_NUMCHARS;
1186 gt.codepage = 1200;
1187
1188 length = SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0);
1189
1190 if(pFr->lCustData == -1)
1191 {
1192 SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&startPos, (LPARAM)&end);
1193 cr.cpMin = startPos;
1194 pFr->lCustData = startPos;
1195 cr.cpMax = length;
1196 if(cr.cpMin == length)
1197 cr.cpMin = 0;
1198 } else
1199 {
1200 startPos = pFr->lCustData;
1201 }
1202
1203 if(cr.cpMax > length)
1204 {
1205 startPos = 0;
1206 cr.cpMin = 0;
1207 cr.cpMax = length;
1208 }
1209
1210 ft.chrg = cr;
1211 ft.lpstrText = pFr->lpstrFindWhat;
1212
1213 if(pFr->Flags & FR_MATCHCASE)
1214 flags |= FR_MATCHCASE;
1215 if(pFr->Flags & FR_WHOLEWORD)
1216 flags |= FR_WHOLEWORD;
1217
1218 ret = SendMessageW(hEditorWnd, EM_FINDTEXTW, (WPARAM)flags, (LPARAM)&ft);
1219
1220 if(ret == -1)
1221 {
1222 if(cr.cpMax == length && cr.cpMax != startPos)
1223 {
1224 ft.chrg.cpMin = cr.cpMin = 0;
1225 ft.chrg.cpMax = cr.cpMax = startPos;
1226
1227 ret = SendMessageW(hEditorWnd, EM_FINDTEXTW, (WPARAM)flags, (LPARAM)&ft);
1228 }
1229 }
1230
1231 if(ret == -1)
1232 {
1233 pFr->lCustData = -1;
1234 MessageBoxW(hMainWnd, MAKEINTRESOURCEW(STRING_SEARCH_FINISHED), wszAppTitle,
1235 MB_OK | MB_ICONASTERISK);
1236 } else
1237 {
1238 end = ret + lstrlenW(pFr->lpstrFindWhat);
1239 cr.cpMin = end;
1240 SendMessageW(hEditorWnd, EM_SETSEL, (WPARAM)ret, (LPARAM)end);
1241 SendMessageW(hEditorWnd, EM_SCROLLCARET, 0, 0);
1242
1243 if(pFr->Flags & FR_REPLACE || pFr->Flags & FR_REPLACEALL)
1244 SendMessageW(hEditorWnd, EM_REPLACESEL, TRUE, (LPARAM)pFr->lpstrReplaceWith);
1245
1246 if(pFr->Flags & FR_REPLACEALL)
1247 handle_findmsg(pFr);
1248 }
1249 }
1250
1251 return 0;
1252 }
1253
1254 static void dialog_find(LPFINDREPLACEW fr, BOOL replace)
1255 {
1256 static WCHAR findBuffer[MAX_STRING_LEN];
1257
1258 ZeroMemory(fr, sizeof(FINDREPLACEW));
1259 fr->lStructSize = sizeof(FINDREPLACEW);
1260 fr->hwndOwner = hMainWnd;
1261 fr->Flags = FR_HIDEUPDOWN;
1262 fr->lpstrFindWhat = findBuffer;
1263 fr->lCustData = -1;
1264 fr->wFindWhatLen = MAX_STRING_LEN*sizeof(WCHAR);
1265
1266 if(replace)
1267 hFindWnd = ReplaceTextW(fr);
1268 else
1269 hFindWnd = FindTextW(fr);
1270 }
1271
1272 static int current_units_to_twips(float number)
1273 {
1274 int twips = (int)(number * TWIPS_PER_CM);
1275 return twips;
1276 }
1277
1278 static void append_current_units(LPWSTR buffer)
1279 {
1280 static const WCHAR space[] = {' ', 0};
1281 lstrcatW(buffer, space);
1282 lstrcatW(buffer, units_cmW);
1283 }
1284
1285 static void number_with_units(LPWSTR buffer, int number)
1286 {
1287 float converted = (float)number / TWIPS_PER_CM;
1288 static const WCHAR fmt[] = {'%','.','2','f',' ','%','s','\0'};
1289
1290 sprintfW(buffer, fmt, converted, units_cmW);
1291 }
1292
1293 static BOOL get_comboexlist_selection(HWND hComboEx, LPWSTR wszBuffer, UINT bufferLength)
1294 {
1295 COMBOBOXEXITEMW cbItem;
1296 COMBOBOXINFO cbInfo;
1297 HWND hCombo, hList;
1298 int idx, result;
1299
1300 hCombo = (HWND)SendMessage(hComboEx, CBEM_GETCOMBOCONTROL, 0, 0);
1301 if (!hCombo)
1302 return FALSE;
1303 cbInfo.cbSize = sizeof(COMBOBOXINFO);
1304 result = SendMessage(hCombo, CB_GETCOMBOBOXINFO, 0, (LPARAM)&cbInfo);
1305 if (!result)
1306 return FALSE;
1307 hList = cbInfo.hwndList;
1308 idx = SendMessage(hList, LB_GETCURSEL, 0, 0);
1309 if (idx < 0)
1310 return FALSE;
1311
1312 ZeroMemory(&cbItem, sizeof(cbItem));
1313 cbItem.mask = CBEIF_TEXT;
1314 cbItem.iItem = idx;
1315 cbItem.pszText = wszBuffer;
1316 cbItem.cchTextMax = bufferLength-1;
1317 result = SendMessageW(hComboEx, CBEM_GETITEM, 0, (LPARAM)&cbItem);
1318
1319 return result != 0;
1320 }
1321
1322 static INT_PTR CALLBACK datetime_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1323 {
1324 switch(message)
1325 {
1326 case WM_INITDIALOG:
1327 {
1328 WCHAR buffer[MAX_STRING_LEN];
1329 SYSTEMTIME st;
1330 HWND hListWnd = GetDlgItem(hWnd, IDC_DATETIME);
1331 GetLocalTime(&st);
1332
1333 GetDateFormatW(LOCALE_USER_DEFAULT, DATE_SHORTDATE, &st, 0, (LPWSTR)&buffer,
1334 MAX_STRING_LEN);
1335 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1336 GetDateFormatW(LOCALE_USER_DEFAULT, DATE_LONGDATE, &st, 0, (LPWSTR)&buffer,
1337 MAX_STRING_LEN);
1338 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1339 GetTimeFormatW(LOCALE_USER_DEFAULT, 0, &st, 0, (LPWSTR)&buffer, MAX_STRING_LEN);
1340 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1341
1342 SendMessageW(hListWnd, LB_SETSEL, TRUE, 0);
1343 }
1344 break;
1345
1346 case WM_COMMAND:
1347 switch(LOWORD(wParam))
1348 {
1349 case IDOK:
1350 {
1351 LRESULT index;
1352 HWND hListWnd = GetDlgItem(hWnd, IDC_DATETIME);
1353
1354 index = SendMessageW(hListWnd, LB_GETCURSEL, 0, 0);
1355
1356 if(index != LB_ERR)
1357 {
1358 WCHAR buffer[MAX_STRING_LEN];
1359 SendMessageW(hListWnd, LB_GETTEXT, index, (LPARAM)&buffer);
1360 SendMessageW(hEditorWnd, EM_REPLACESEL, TRUE, (LPARAM)&buffer);
1361 }
1362 }
1363 /* Fall through */
1364
1365 case IDCANCEL:
1366 EndDialog(hWnd, wParam);
1367 return TRUE;
1368 }
1369 }
1370 return FALSE;
1371 }
1372
1373 static INT_PTR CALLBACK newfile_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1374 {
1375 switch(message)
1376 {
1377 case WM_INITDIALOG:
1378 {
1379 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE);
1380 WCHAR buffer[MAX_STRING_LEN];
1381 HWND hListWnd = GetDlgItem(hWnd, IDC_NEWFILE);
1382
1383 LoadStringW(hInstance, STRING_NEWFILE_RICHTEXT, (LPWSTR)buffer, MAX_STRING_LEN);
1384 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1385 LoadStringW(hInstance, STRING_NEWFILE_TXT, (LPWSTR)buffer, MAX_STRING_LEN);
1386 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1387 LoadStringW(hInstance, STRING_NEWFILE_TXT_UNICODE, (LPWSTR)buffer, MAX_STRING_LEN);
1388 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1389
1390 SendMessageW(hListWnd, LB_SETSEL, TRUE, 0);
1391 }
1392 break;
1393
1394 case WM_COMMAND:
1395 switch(LOWORD(wParam))
1396 {
1397 case IDOK:
1398 {
1399 LRESULT index;
1400 HWND hListWnd = GetDlgItem(hWnd, IDC_NEWFILE);
1401 index = SendMessageW(hListWnd, LB_GETCURSEL, 0, 0);
1402
1403 if(index != LB_ERR)
1404 EndDialog(hWnd, MAKELONG(fileformat_flags(index),0));
1405 }
1406 return TRUE;
1407
1408 case IDCANCEL:
1409 EndDialog(hWnd, MAKELONG(ID_NEWFILE_ABORT,0));
1410 return TRUE;
1411 }
1412 }
1413 return FALSE;
1414 }
1415
1416 static INT_PTR CALLBACK paraformat_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1417 {
1418 static const WORD ALIGNMENT_VALUES[] = {PFA_LEFT, PFA_RIGHT, PFA_CENTER};
1419
1420 switch(message)
1421 {
1422 case WM_INITDIALOG:
1423 {
1424 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd,
1425 GWLP_HINSTANCE);
1426 WCHAR buffer[MAX_STRING_LEN];
1427 HWND hListWnd = GetDlgItem(hWnd, IDC_PARA_ALIGN);
1428 HWND hLeftWnd = GetDlgItem(hWnd, IDC_PARA_LEFT);
1429 HWND hRightWnd = GetDlgItem(hWnd, IDC_PARA_RIGHT);
1430 HWND hFirstWnd = GetDlgItem(hWnd, IDC_PARA_FIRST);
1431 PARAFORMAT2 pf;
1432 int index = 0;
1433
1434 LoadStringW(hInstance, STRING_ALIGN_LEFT, buffer,
1435 MAX_STRING_LEN);
1436 SendMessageW(hListWnd, CB_ADDSTRING, 0, (LPARAM)buffer);
1437 LoadStringW(hInstance, STRING_ALIGN_RIGHT, buffer,
1438 MAX_STRING_LEN);
1439 SendMessageW(hListWnd, CB_ADDSTRING, 0, (LPARAM)buffer);
1440 LoadStringW(hInstance, STRING_ALIGN_CENTER, buffer,
1441 MAX_STRING_LEN);
1442 SendMessageW(hListWnd, CB_ADDSTRING, 0, (LPARAM)buffer);
1443
1444 pf.cbSize = sizeof(pf);
1445 pf.dwMask = PFM_ALIGNMENT | PFM_OFFSET | PFM_RIGHTINDENT |
1446 PFM_STARTINDENT;
1447 SendMessageW(hEditorWnd, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
1448
1449 if(pf.wAlignment == PFA_RIGHT)
1450 index ++;
1451 else if(pf.wAlignment == PFA_CENTER)
1452 index += 2;
1453
1454 SendMessageW(hListWnd, CB_SETCURSEL, index, 0);
1455
1456 number_with_units(buffer, pf.dxStartIndent + pf.dxOffset);
1457 SetWindowTextW(hLeftWnd, buffer);
1458 number_with_units(buffer, pf.dxRightIndent);
1459 SetWindowTextW(hRightWnd, buffer);
1460 number_with_units(buffer, -pf.dxOffset);
1461 SetWindowTextW(hFirstWnd, buffer);
1462 }
1463 break;
1464
1465 case WM_COMMAND:
1466 switch(LOWORD(wParam))
1467 {
1468 case IDOK:
1469 {
1470 HWND hListWnd = GetDlgItem(hWnd, IDC_PARA_ALIGN);
1471 HWND hLeftWnd = GetDlgItem(hWnd, IDC_PARA_LEFT);
1472 HWND hRightWnd = GetDlgItem(hWnd, IDC_PARA_RIGHT);
1473 HWND hFirstWnd = GetDlgItem(hWnd, IDC_PARA_FIRST);
1474 WCHAR buffer[MAX_STRING_LEN];
1475 int index;
1476 float num;
1477 int ret = 0;
1478 PARAFORMAT pf;
1479
1480 index = SendMessageW(hListWnd, CB_GETCURSEL, 0, 0);
1481 pf.wAlignment = ALIGNMENT_VALUES[index];
1482
1483 GetWindowTextW(hLeftWnd, buffer, MAX_STRING_LEN);
1484 if(number_from_string(buffer, &num, TRUE))
1485 ret++;
1486 pf.dxOffset = current_units_to_twips(num);
1487 GetWindowTextW(hRightWnd, buffer, MAX_STRING_LEN);
1488 if(number_from_string(buffer, &num, TRUE))
1489 ret++;
1490 pf.dxRightIndent = current_units_to_twips(num);
1491 GetWindowTextW(hFirstWnd, buffer, MAX_STRING_LEN);
1492 if(number_from_string(buffer, &num, TRUE))
1493 ret++;
1494 pf.dxStartIndent = current_units_to_twips(num);
1495
1496 if(ret != 3)
1497 {
1498 MessageBoxW(hMainWnd, MAKEINTRESOURCEW(STRING_INVALID_NUMBER),
1499 wszAppTitle, MB_OK | MB_ICONASTERISK);
1500 return FALSE;
1501 } else
1502 {
1503 if (pf.dxOffset + pf.dxStartIndent < 0
1504 && pf.dxStartIndent < 0)
1505 {
1506 /* The first line is before the left edge, so
1507 * make sure it is at the left edge. */
1508 pf.dxOffset = -pf.dxStartIndent;
1509 } else if (pf.dxOffset < 0) {
1510 /* The second and following lines are before
1511 * the left edge, so set it to be at the left
1512 * edge, and adjust the first line since it
1513 * is relative to it. */
1514 pf.dxStartIndent = max(pf.dxStartIndent + pf.dxOffset, 0);
1515 pf.dxOffset = 0;
1516 }
1517 /* Internally the dxStartIndent is the absolute
1518 * offset for the first line and dxOffset is
1519 * to it value as opposed how it is displayed with
1520 * the first line being the relative value.
1521 * These two lines make the adjustments. */
1522 pf.dxStartIndent = pf.dxStartIndent + pf.dxOffset;
1523 pf.dxOffset = pf.dxOffset - pf.dxStartIndent;
1524
1525 pf.cbSize = sizeof(pf);
1526 pf.dwMask = PFM_ALIGNMENT | PFM_OFFSET | PFM_RIGHTINDENT |
1527 PFM_STARTINDENT;
1528 SendMessageW(hEditorWnd, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
1529 }
1530 }
1531 /* Fall through */
1532
1533 case IDCANCEL:
1534 EndDialog(hWnd, wParam);
1535 return TRUE;
1536 }
1537 }
1538 return FALSE;
1539 }
1540
1541 static INT_PTR CALLBACK tabstops_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1542 {
1543 switch(message)
1544 {
1545 case WM_INITDIALOG:
1546 {
1547 HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
1548 PARAFORMAT pf;
1549 WCHAR buffer[MAX_STRING_LEN];
1550 int i;
1551
1552 pf.cbSize = sizeof(pf);
1553 pf.dwMask = PFM_TABSTOPS;
1554 SendMessageW(hEditorWnd, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
1555 SendMessageW(hTabWnd, CB_LIMITTEXT, MAX_STRING_LEN-1, 0);
1556
1557 for(i = 0; i < pf.cTabCount; i++)
1558 {
1559 number_with_units(buffer, pf.rgxTabs[i]);
1560 SendMessageW(hTabWnd, CB_ADDSTRING, 0, (LPARAM)&buffer);
1561 }
1562 SetFocus(hTabWnd);
1563 }
1564 break;
1565
1566 case WM_COMMAND:
1567 switch(LOWORD(wParam))
1568 {
1569 case IDC_TABSTOPS:
1570 {
1571 HWND hTabWnd = (HWND)lParam;
1572 HWND hAddWnd = GetDlgItem(hWnd, ID_TAB_ADD);
1573 HWND hDelWnd = GetDlgItem(hWnd, ID_TAB_DEL);
1574 HWND hEmptyWnd = GetDlgItem(hWnd, ID_TAB_EMPTY);
1575
1576 if(GetWindowTextLengthW(hTabWnd))
1577 EnableWindow(hAddWnd, TRUE);
1578 else
1579 EnableWindow(hAddWnd, FALSE);
1580
1581 if(SendMessageW(hTabWnd, CB_GETCOUNT, 0, 0))
1582 {
1583 EnableWindow(hEmptyWnd, TRUE);
1584
1585 if(SendMessageW(hTabWnd, CB_GETCURSEL, 0, 0) == CB_ERR)
1586 EnableWindow(hDelWnd, FALSE);
1587 else
1588 EnableWindow(hDelWnd, TRUE);
1589 } else
1590 {
1591 EnableWindow(hEmptyWnd, FALSE);
1592 }
1593 }
1594 break;
1595
1596 case ID_TAB_ADD:
1597 {
1598 HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
1599 WCHAR buffer[MAX_STRING_LEN];
1600
1601 GetWindowTextW(hTabWnd, buffer, MAX_STRING_LEN);
1602 append_current_units(buffer);
1603
1604 if(SendMessageW(hTabWnd, CB_FINDSTRINGEXACT, -1, (LPARAM)&buffer) == CB_ERR)
1605 {
1606 float number = 0;
1607
1608 if(!number_from_string(buffer, &number, TRUE))
1609 {
1610 MessageBoxW(hWnd, MAKEINTRESOURCEW(STRING_INVALID_NUMBER),
1611 wszAppTitle, MB_OK | MB_ICONINFORMATION);
1612 } else
1613 {
1614 SendMessageW(hTabWnd, CB_ADDSTRING, 0, (LPARAM)&buffer);
1615 SetWindowTextW(hTabWnd, 0);
1616 }
1617 }
1618 SetFocus(hTabWnd);
1619 }
1620 break;
1621
1622 case ID_TAB_DEL:
1623 {
1624 HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
1625 LRESULT ret;
1626 ret = SendMessageW(hTabWnd, CB_GETCURSEL, 0, 0);
1627 if(ret != CB_ERR)
1628 SendMessageW(hTabWnd, CB_DELETESTRING, ret, 0);
1629 }
1630 break;
1631
1632 case ID_TAB_EMPTY:
1633 {
1634 HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
1635 SendMessageW(hTabWnd, CB_RESETCONTENT, 0, 0);
1636 SetFocus(hTabWnd);
1637 }
1638 break;
1639
1640 case IDOK:
1641 {
1642 HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
1643 int i;
1644 WCHAR buffer[MAX_STRING_LEN];
1645 PARAFORMAT pf;
1646 float number;
1647
1648 pf.cbSize = sizeof(pf);
1649 pf.dwMask = PFM_TABSTOPS;
1650
1651 for(i = 0; SendMessageW(hTabWnd, CB_GETLBTEXT, i,
1652 (LPARAM)&buffer) != CB_ERR &&
1653 i < MAX_TAB_STOPS; i++)
1654 {
1655 number_from_string(buffer, &number, TRUE);
1656 pf.rgxTabs[i] = current_units_to_twips(number);
1657 }
1658 pf.cTabCount = i;
1659 SendMessageW(hEditorWnd, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
1660 }
1661 /* Fall through */
1662 case IDCANCEL:
1663 EndDialog(hWnd, wParam);
1664 return TRUE;
1665 }
1666 }
1667 return FALSE;
1668 }
1669
1670 static int context_menu(LPARAM lParam)
1671 {
1672 int x = (int)(short)LOWORD(lParam);
1673 int y = (int)(short)HIWORD(lParam);
1674 HMENU hPop = GetSubMenu(hPopupMenu, 0);
1675
1676 if(x == -1)
1677 {
1678 int from = 0, to = 0;
1679 POINTL pt;
1680 SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&from, (LPARAM)&to);
1681 SendMessageW(hEditorWnd, EM_POSFROMCHAR, (WPARAM)&pt, (LPARAM)to);
1682 ClientToScreen(hEditorWnd, (POINT*)&pt);
1683 x = pt.x;
1684 y = pt.y;
1685 }
1686
1687 TrackPopupMenu(hPop, TPM_LEFTALIGN | TPM_TOPALIGN | TPM_RIGHTBUTTON,
1688 x, y, 0, hMainWnd, 0);
1689
1690 return 0;
1691 }
1692
1693 static LRESULT OnCreate( HWND hWnd )
1694 {
1695 HWND hToolBarWnd, hFormatBarWnd, hReBarWnd, hFontListWnd, hSizeListWnd, hRulerWnd;
1696 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
1697 HANDLE hDLL;
1698 TBADDBITMAP ab;
1699 int nStdBitmaps = 0;
1700 REBARINFO rbi;
1701 REBARBANDINFOW rbb;
1702 static const WCHAR wszRichEditDll[] = {'R','I','C','H','E','D','2','0','.','D','L','L','\0'};
1703 static const WCHAR wszRichEditText[] = {'R','i','c','h','E','d','i','t',' ','t','e','x','t','\0'};
1704
1705 CreateStatusWindowW(CCS_NODIVIDER|WS_CHILD|WS_VISIBLE, wszRichEditText, hWnd, IDC_STATUSBAR);
1706
1707 hReBarWnd = CreateWindowExW(WS_EX_TOOLWINDOW, REBARCLASSNAMEW, NULL,
1708 CCS_NODIVIDER|WS_CHILD|WS_VISIBLE|WS_CLIPSIBLINGS|WS_CLIPCHILDREN|RBS_VARHEIGHT|CCS_TOP,
1709 CW_USEDEFAULT, CW_USEDEFAULT, 0, 0, hWnd, (HMENU)IDC_REBAR, hInstance, NULL);
1710
1711 rbi.cbSize = sizeof(rbi);
1712 rbi.fMask = 0;
1713 rbi.himl = NULL;
1714 if(!SendMessageW(hReBarWnd, RB_SETBARINFO, 0, (LPARAM)&rbi))
1715 return -1;
1716
1717 hToolBarWnd = CreateToolbarEx(hReBarWnd, CCS_NOPARENTALIGN|CCS_NOMOVEY|WS_VISIBLE|WS_CHILD|TBSTYLE_TOOLTIPS|TBSTYLE_BUTTON,
1718 IDC_TOOLBAR,
1719 1, hInstance, IDB_TOOLBAR,
1720 NULL, 0,
1721 24, 24, 16, 16, sizeof(TBBUTTON));
1722
1723 ab.hInst = HINST_COMMCTRL;
1724 ab.nID = IDB_STD_SMALL_COLOR;
1725 nStdBitmaps = SendMessageW(hToolBarWnd, TB_ADDBITMAP, 0, (LPARAM)&ab);
1726
1727 AddButton(hToolBarWnd, nStdBitmaps+STD_FILENEW, ID_FILE_NEW);
1728 AddButton(hToolBarWnd, nStdBitmaps+STD_FILEOPEN, ID_FILE_OPEN);
1729 AddButton(hToolBarWnd, nStdBitmaps+STD_FILESAVE, ID_FILE_SAVE);
1730 AddSeparator(hToolBarWnd);
1731 AddButton(hToolBarWnd, nStdBitmaps+STD_PRINT, ID_PRINT_QUICK);
1732 AddButton(hToolBarWnd, nStdBitmaps+STD_PRINTPRE, ID_PREVIEW);
1733 AddSeparator(hToolBarWnd);
1734 AddButton(hToolBarWnd, nStdBitmaps+STD_FIND, ID_FIND);
1735 AddSeparator(hToolBarWnd);
1736 AddButton(hToolBarWnd, nStdBitmaps+STD_CUT, ID_EDIT_CUT);
1737 AddButton(hToolBarWnd, nStdBitmaps+STD_COPY, ID_EDIT_COPY);
1738 AddButton(hToolBarWnd, nStdBitmaps+STD_PASTE, ID_EDIT_PASTE);
1739 AddButton(hToolBarWnd, nStdBitmaps+STD_UNDO, ID_EDIT_UNDO);
1740 AddButton(hToolBarWnd, nStdBitmaps+STD_REDOW, ID_EDIT_REDO);
1741 AddSeparator(hToolBarWnd);
1742 AddButton(hToolBarWnd, 0, ID_DATETIME);
1743
1744 SendMessageW(hToolBarWnd, TB_AUTOSIZE, 0, 0);
1745
1746 rbb.cbSize = sizeof(rbb);
1747 rbb.fMask = RBBIM_SIZE | RBBIM_CHILDSIZE | RBBIM_CHILD | RBBIM_STYLE | RBBIM_ID;
1748 rbb.fStyle = RBBS_CHILDEDGE | RBBS_BREAK | RBBS_NOGRIPPER;
1749 rbb.cx = 0;
1750 rbb.hwndChild = hToolBarWnd;
1751 rbb.cxMinChild = 0;
1752 rbb.cyChild = rbb.cyMinChild = HIWORD(SendMessageW(hToolBarWnd, TB_GETBUTTONSIZE, 0, 0));
1753 rbb.wID = BANDID_TOOLBAR;
1754
1755 SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
1756
1757 hFontListWnd = CreateWindowExW(0, WC_COMBOBOXEXW, NULL,
1758 WS_BORDER | WS_VISIBLE | WS_CHILD | CBS_DROPDOWN | CBS_SORT,
1759 0, 0, 200, 150, hReBarWnd, (HMENU)IDC_FONTLIST, hInstance, NULL);
1760
1761 rbb.hwndChild = hFontListWnd;
1762 rbb.cx = 200;
1763 rbb.wID = BANDID_FONTLIST;
1764
1765 SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
1766
1767 hSizeListWnd = CreateWindowExW(0, WC_COMBOBOXEXW, NULL,
1768 WS_BORDER | WS_VISIBLE | WS_CHILD | CBS_DROPDOWN,
1769 0, 0, 50, 150, hReBarWnd, (HMENU)IDC_SIZELIST, hInstance, NULL);
1770
1771 rbb.hwndChild = hSizeListWnd;
1772 rbb.cx = 50;
1773 rbb.fStyle ^= RBBS_BREAK;
1774 rbb.wID = BANDID_SIZELIST;
1775
1776 SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
1777
1778 hFormatBarWnd = CreateToolbarEx(hReBarWnd,
1779 CCS_NOPARENTALIGN | CCS_NOMOVEY | WS_VISIBLE | TBSTYLE_TOOLTIPS | TBSTYLE_BUTTON,
1780 IDC_FORMATBAR, 7, hInstance, IDB_FORMATBAR, NULL, 0, 16, 16, 16, 16, sizeof(TBBUTTON));
1781
1782 AddButton(hFormatBarWnd, 0, ID_FORMAT_BOLD);
1783 AddButton(hFormatBarWnd, 1, ID_FORMAT_ITALIC);
1784 AddButton(hFormatBarWnd, 2, ID_FORMAT_UNDERLINE);
1785 AddSeparator(hFormatBarWnd);
1786 AddButton(hFormatBarWnd, 3, ID_ALIGN_LEFT);
1787 AddButton(hFormatBarWnd, 4, ID_ALIGN_CENTER);
1788 AddButton(hFormatBarWnd, 5, ID_ALIGN_RIGHT);
1789 AddSeparator(hFormatBarWnd);
1790 AddButton(hFormatBarWnd, 6, ID_BULLET);
1791
1792 SendMessageW(hFormatBarWnd, TB_AUTOSIZE, 0, 0);
1793
1794 rbb.hwndChild = hFormatBarWnd;
1795 rbb.wID = BANDID_FORMATBAR;
1796
1797 SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
1798
1799 hRulerWnd = CreateWindowExW(0, WC_STATICW, NULL, WS_VISIBLE | WS_CHILD,
1800 0, 0, 200, 10, hReBarWnd, (HMENU)IDC_RULER, hInstance, NULL);
1801
1802
1803 rbb.hwndChild = hRulerWnd;
1804 rbb.wID = BANDID_RULER;
1805 rbb.fStyle |= RBBS_BREAK;
1806
1807 SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
1808
1809 hDLL = LoadLibraryW(wszRichEditDll);
1810 if(!hDLL)
1811 {
1812 MessageBoxW(hWnd, MAKEINTRESOURCEW(STRING_LOAD_RICHED_FAILED), wszAppTitle,
1813 MB_OK | MB_ICONEXCLAMATION);
1814 PostQuitMessage(1);
1815 }
1816
1817 hEditorWnd = CreateWindowExW(WS_EX_CLIENTEDGE, wszRichEditClass, NULL,
1818 WS_CHILD|WS_VISIBLE|ES_SELECTIONBAR|ES_MULTILINE|ES_AUTOVSCROLL
1819 |ES_WANTRETURN|WS_VSCROLL|ES_NOHIDESEL,
1820 0, 0, 1000, 100, hWnd, (HMENU)IDC_EDITOR, hInstance, NULL);
1821
1822 if (!hEditorWnd)
1823 {
1824 fprintf(stderr, "Error code %u\n", GetLastError());
1825 return -1;
1826 }
1827 assert(hEditorWnd);
1828
1829 SetFocus(hEditorWnd);
1830 SendMessageW(hEditorWnd, EM_SETEVENTMASK, 0, ENM_SELCHANGE);
1831
1832 set_default_font();
1833
1834 populate_font_list(hFontListWnd);
1835 populate_size_list(hSizeListWnd);
1836 DoLoadStrings();
1837 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
1838
1839 ID_FINDMSGSTRING = RegisterWindowMessageW(FINDMSGSTRINGW);
1840
1841 registry_read_filelist(hWnd);
1842 registry_read_formatopts_all(barState, wordWrap);
1843 registry_read_options();
1844 DragAcceptFiles(hWnd, TRUE);
1845
1846 return 0;
1847 }
1848
1849 static LRESULT OnUser( HWND hWnd )
1850 {
1851 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
1852 HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
1853 HWND hwndToolBar = GetDlgItem(hwndReBar, IDC_TOOLBAR);
1854 HWND hwndFormatBar = GetDlgItem(hwndReBar, IDC_FORMATBAR);
1855 int from, to;
1856 CHARFORMAT2W fmt;
1857 PARAFORMAT2 pf;
1858 GETTEXTLENGTHEX gt;
1859
1860 ZeroMemory(&fmt, sizeof(fmt));
1861 fmt.cbSize = sizeof(fmt);
1862
1863 ZeroMemory(&pf, sizeof(pf));
1864 pf.cbSize = sizeof(pf);
1865
1866 gt.flags = GTL_NUMCHARS;
1867 gt.codepage = 1200;
1868
1869 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_FIND,
1870 SendMessageW(hwndEditor, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0) ? 1 : 0);
1871
1872 SendMessageW(hwndEditor, EM_GETCHARFORMAT, TRUE, (LPARAM)&fmt);
1873
1874 SendMessageW(hwndEditor, EM_GETSEL, (WPARAM)&from, (LPARAM)&to);
1875 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_UNDO,
1876 SendMessageW(hwndEditor, EM_CANUNDO, 0, 0));
1877 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_REDO,
1878 SendMessageW(hwndEditor, EM_CANREDO, 0, 0));
1879 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_CUT, from == to ? 0 : 1);
1880 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_COPY, from == to ? 0 : 1);
1881
1882 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_BOLD, (fmt.dwMask & CFM_BOLD) &&
1883 (fmt.dwEffects & CFE_BOLD));
1884 SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_BOLD, !(fmt.dwMask & CFM_BOLD));
1885 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_ITALIC, (fmt.dwMask & CFM_ITALIC) &&
1886 (fmt.dwEffects & CFE_ITALIC));
1887 SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_ITALIC, !(fmt.dwMask & CFM_ITALIC));
1888 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_UNDERLINE, (fmt.dwMask & CFM_UNDERLINE) &&
1889 (fmt.dwEffects & CFE_UNDERLINE));
1890 SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_UNDERLINE, !(fmt.dwMask & CFM_UNDERLINE));
1891
1892 SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
1893 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_LEFT, (pf.wAlignment == PFA_LEFT));
1894 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_CENTER, (pf.wAlignment == PFA_CENTER));
1895 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_RIGHT, (pf.wAlignment == PFA_RIGHT));
1896
1897 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_BULLET, (pf.wNumbering & PFN_BULLET));
1898 return 0;
1899 }
1900
1901 static LRESULT OnNotify( HWND hWnd, LPARAM lParam)
1902 {
1903 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
1904 HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
1905 NMHDR *pHdr = (NMHDR *)lParam;
1906 HWND hwndFontList = GetDlgItem(hwndReBar, IDC_FONTLIST);
1907 HWND hwndSizeList = GetDlgItem(hwndReBar, IDC_SIZELIST);
1908
1909 if (pHdr->hwndFrom == hwndFontList || pHdr->hwndFrom == hwndSizeList)
1910 {
1911 if (pHdr->code == CBEN_ENDEDITW)
1912 {
1913 NMCBEENDEDIT *endEdit = (NMCBEENDEDIT *)lParam;
1914 if(pHdr->hwndFrom == hwndFontList)
1915 {
1916 on_fontlist_modified((LPWSTR)endEdit->szText);
1917 } else if (pHdr->hwndFrom == hwndSizeList)
1918 {
1919 on_sizelist_modified(hwndFontList,(LPWSTR)endEdit->szText);
1920 }
1921 }
1922 return 0;
1923 }
1924
1925 if (pHdr->hwndFrom != hwndEditor)
1926 return 0;
1927
1928 if (pHdr->code == EN_SELCHANGE)
1929 {
1930 SELCHANGE *pSC = (SELCHANGE *)lParam;
1931 char buf[128];
1932
1933 update_font_list();
1934
1935 sprintf( buf,"selection = %d..%d, line count=%ld",
1936 pSC->chrg.cpMin, pSC->chrg.cpMax,
1937 SendMessage(hwndEditor, EM_GETLINECOUNT, 0, 0));
1938 SetWindowTextA(GetDlgItem(hWnd, IDC_STATUSBAR), buf);
1939 SendMessage(hWnd, WM_USER, 0, 0);
1940 return 1;
1941 }
1942 return 0;
1943 }
1944
1945 static LRESULT OnCommand( HWND hWnd, WPARAM wParam, LPARAM lParam)
1946 {
1947 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
1948 static FINDREPLACEW findreplace;
1949
1950 if ((HWND)lParam == hwndEditor)
1951 return 0;
1952
1953 switch(LOWORD(wParam))
1954 {
1955
1956 case ID_FILE_EXIT:
1957 PostMessageW(hWnd, WM_CLOSE, 0, 0);
1958 break;
1959
1960 case ID_FILE_NEW:
1961 {
1962 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
1963 int ret = DialogBox(hInstance, MAKEINTRESOURCE(IDD_NEWFILE), hWnd,
1964 newfile_proc);
1965
1966 if(ret != ID_NEWFILE_ABORT)
1967 {
1968 if(prompt_save_changes())
1969 {
1970 SETTEXTEX st;
1971
1972 set_caption(NULL);
1973 wszFileName[0] = '\0';
1974
1975 clear_formatting();
1976
1977 st.flags = ST_DEFAULT;
1978 st.codepage = 1200;
1979 SendMessageW(hEditorWnd, EM_SETTEXTEX, (WPARAM)&st, 0);
1980
1981 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
1982 set_fileformat(ret);
1983 update_font_list();
1984 }
1985 }
1986 }
1987 break;
1988
1989 case ID_FILE_OPEN:
1990 DialogOpenFile();
1991 break;
1992
1993 case ID_FILE_SAVE:
1994 if(wszFileName[0])
1995 {
1996 DoSaveFile(wszFileName, fileFormat);
1997 break;
1998 }
1999 /* Fall through */
2000
2001 case ID_FILE_SAVEAS:
2002 DialogSaveFile();
2003 break;
2004
2005 case ID_FILE_RECENT1:
2006 case ID_FILE_RECENT2:
2007 case ID_FILE_RECENT3:
2008 case ID_FILE_RECENT4:
2009 {
2010 HMENU hMenu = GetMenu(hWnd);
2011 MENUITEMINFOW mi;
2012
2013 mi.cbSize = sizeof(MENUITEMINFOW);
2014 mi.fMask = MIIM_DATA;
2015 if(GetMenuItemInfoW(hMenu, LOWORD(wParam), FALSE, &mi))
2016 DoOpenFile((LPWSTR)mi.dwItemData);
2017 }
2018 break;
2019
2020 case ID_FIND:
2021 dialog_find(&findreplace, FALSE);
2022 break;
2023
2024 case ID_FIND_NEXT:
2025 handle_findmsg(&findreplace);
2026 break;
2027
2028 case ID_REPLACE:
2029 dialog_find(&findreplace, TRUE);
2030 break;
2031
2032 case ID_FONTSETTINGS:
2033 dialog_choose_font();
2034 break;
2035
2036 case ID_PRINT:
2037 dialog_print(hWnd, wszFileName);
2038 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
2039 break;
2040
2041 case ID_PRINT_QUICK:
2042 print_quick(wszFileName);
2043 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
2044 break;
2045
2046 case ID_PREVIEW:
2047 {
2048 int index = reg_formatindex(fileFormat);
2049 DWORD tmp = barState[index];
2050 barState[index] = 0;
2051 set_bar_states();
2052 barState[index] = tmp;
2053 ShowWindow(hEditorWnd, FALSE);
2054
2055 init_preview(hWnd, wszFileName);
2056
2057 SetMenu(hWnd, NULL);
2058 InvalidateRect(0, 0, TRUE);
2059 }
2060 break;
2061
2062 case ID_PRINTSETUP:
2063 dialog_printsetup(hWnd);
2064 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
2065 break;
2066
2067 case ID_FORMAT_BOLD:
2068 case ID_FORMAT_ITALIC:
2069 case ID_FORMAT_UNDERLINE:
2070 {
2071 CHARFORMAT2W fmt;
2072 int effects = CFE_BOLD;
2073
2074 ZeroMemory(&fmt, sizeof(fmt));
2075 fmt.cbSize = sizeof(fmt);
2076 SendMessageW(hwndEditor, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
2077
2078 fmt.dwMask = CFM_BOLD;
2079
2080 if (LOWORD(wParam) == ID_FORMAT_ITALIC)
2081 {
2082 effects = CFE_ITALIC;
2083 fmt.dwMask = CFM_ITALIC;
2084 } else if (LOWORD(wParam) == ID_FORMAT_UNDERLINE)
2085 {
2086 effects = CFE_UNDERLINE;
2087 fmt.dwMask = CFM_UNDERLINE;
2088 }
2089
2090 fmt.dwEffects ^= effects;
2091
2092 SendMessageW(hwndEditor, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
2093 break;
2094 }
2095
2096 case ID_EDIT_CUT:
2097 PostMessageW(hwndEditor, WM_CUT, 0, 0);
2098 break;
2099
2100 case ID_EDIT_COPY:
2101 PostMessageW(hwndEditor, WM_COPY, 0, 0);
2102 break;
2103
2104 case ID_EDIT_PASTE:
2105 PostMessageW(hwndEditor, WM_PASTE, 0, 0);
2106 break;
2107
2108 case ID_EDIT_CLEAR:
2109 PostMessageW(hwndEditor, WM_CLEAR, 0, 0);
2110 break;
2111
2112 case ID_EDIT_SELECTALL:
2113 {
2114 CHARRANGE range = {0, -1};
2115 SendMessageW(hwndEditor, EM_EXSETSEL, 0, (LPARAM)&range);
2116 /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
2117 return 0;
2118 }
2119
2120 case ID_EDIT_GETTEXT:
2121 {
2122 int nLen = GetWindowTextLengthW(hwndEditor);
2123 LPWSTR data = HeapAlloc( GetProcessHeap(), 0, (nLen+1)*sizeof(WCHAR) );
2124 TEXTRANGEW tr;
2125
2126 GetWindowTextW(hwndEditor, data, nLen+1);
2127 MessageBoxW(NULL, data, wszAppTitle, MB_OK);
2128
2129 HeapFree( GetProcessHeap(), 0, data);
2130 data = HeapAlloc(GetProcessHeap(), 0, (nLen+1)*sizeof(WCHAR));
2131 tr.chrg.cpMin = 0;
2132 tr.chrg.cpMax = nLen;
2133 tr.lpstrText = data;
2134 SendMessage (hwndEditor, EM_GETTEXTRANGE, 0, (LPARAM)&tr);
2135 MessageBoxW(NULL, data, wszAppTitle, MB_OK);
2136 HeapFree( GetProcessHeap(), 0, data );
2137
2138 /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
2139 return 0;
2140 }
2141
2142 case ID_EDIT_CHARFORMAT:
2143 case ID_EDIT_DEFCHARFORMAT:
2144 {
2145 CHARFORMAT2W cf;
2146 LRESULT i;
2147 ZeroMemory(&cf, sizeof(cf));
2148 cf.cbSize = sizeof(cf);
2149 cf.dwMask = 0;
2150 i = SendMessageW(hwndEditor, EM_GETCHARFORMAT,
2151 LOWORD(wParam) == ID_EDIT_CHARFORMAT, (LPARAM)&cf);
2152 return 0;
2153 }
2154
2155 case ID_EDIT_PARAFORMAT:
2156 {
2157 PARAFORMAT2 pf;
2158 ZeroMemory(&pf, sizeof(pf));
2159 pf.cbSize = sizeof(pf);
2160 SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
2161 return 0;
2162 }
2163
2164 case ID_EDIT_SELECTIONINFO:
2165 {
2166 CHARRANGE range = {0, -1};
2167 char buf[128];
2168 WCHAR *data = NULL;
2169
2170 SendMessage(hwndEditor, EM_EXGETSEL, 0, (LPARAM)&range);
2171 data = HeapAlloc(GetProcessHeap(), 0, sizeof(*data) * (range.cpMax-range.cpMin+1));
2172 SendMessage(hwndEditor, EM_GETSELTEXT, 0, (LPARAM)data);
2173 sprintf(buf, "Start = %d, End = %d", range.cpMin, range.cpMax);
2174 MessageBoxA(hWnd, buf, "Editor", MB_OK);
2175 MessageBoxW(hWnd, data, wszAppTitle, MB_OK);
2176 HeapFree( GetProcessHeap(), 0, data);
2177 /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
2178 return 0;
2179 }
2180
2181 case ID_EDIT_READONLY:
2182 {
2183 long nStyle = GetWindowLong(hwndEditor, GWL_STYLE);
2184 if (nStyle & ES_READONLY)
2185 SendMessageW(hwndEditor, EM_SETREADONLY, 0, 0);
2186 else
2187 SendMessageW(hwndEditor, EM_SETREADONLY, 1, 0);
2188 return 0;
2189 }
2190
2191 case ID_EDIT_MODIFIED:
2192 if (SendMessageW(hwndEditor, EM_GETMODIFY, 0, 0))
2193 SendMessageW(hwndEditor, EM_SETMODIFY, 0, 0);
2194 else
2195 SendMessageW(hwndEditor, EM_SETMODIFY, 1, 0);
2196 return 0;
2197
2198 case ID_EDIT_UNDO:
2199 SendMessageW(hwndEditor, EM_UNDO, 0, 0);
2200 return 0;
2201
2202 case ID_EDIT_REDO:
2203 SendMessageW(hwndEditor, EM_REDO, 0, 0);
2204 return 0;
2205
2206 case ID_BULLET:
2207 {
2208 PARAFORMAT pf;
2209
2210 pf.cbSize = sizeof(pf);
2211 pf.dwMask = PFM_NUMBERING;
2212 SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
2213
2214 pf.dwMask |= PFM_OFFSET;
2215
2216 if(pf.wNumbering == PFN_BULLET)
2217 {
2218 pf.wNumbering = 0;
2219 pf.dxOffset = 0;
2220 } else
2221 {
2222 pf.wNumbering = PFN_BULLET;
2223 pf.dxOffset = 720;
2224 }
2225
2226 SendMessageW(hwndEditor, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
2227 }
2228 break;
2229
2230 case ID_ALIGN_LEFT:
2231 case ID_ALIGN_CENTER:
2232 case ID_ALIGN_RIGHT:
2233 {
2234 PARAFORMAT2 pf;
2235
2236 pf.cbSize = sizeof(pf);
2237 pf.dwMask = PFM_ALIGNMENT;
2238 switch(LOWORD(wParam)) {
2239 case ID_ALIGN_LEFT: pf.wAlignment = PFA_LEFT; break;
2240 case ID_ALIGN_CENTER: pf.wAlignment = PFA_CENTER; break;
2241 case ID_ALIGN_RIGHT: pf.wAlignment = PFA_RIGHT; break;
2242 }
2243 SendMessageW(hwndEditor, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
2244 break;
2245 }
2246
2247 case ID_BACK_1:
2248 SendMessageW(hwndEditor, EM_SETBKGNDCOLOR, 1, 0);
2249 break;
2250
2251 case ID_BACK_2:
2252 SendMessageW(hwndEditor, EM_SETBKGNDCOLOR, 0, RGB(255,255,192));
2253 break;
2254
2255 case ID_TOGGLE_TOOLBAR:
2256 set_toolbar_state(BANDID_TOOLBAR, !is_bar_visible(BANDID_TOOLBAR));
2257 update_window();
2258 break;
2259
2260 case ID_TOGGLE_FORMATBAR:
2261 set_toolbar_state(BANDID_FONTLIST, !is_bar_visible(BANDID_FORMATBAR));
2262 set_toolbar_state(BANDID_SIZELIST, !is_bar_visible(BANDID_FORMATBAR));
2263 set_toolbar_state(BANDID_FORMATBAR, !is_bar_visible(BANDID_FORMATBAR));
2264 update_window();
2265 break;
2266
2267 case ID_TOGGLE_STATUSBAR:
2268 set_statusbar_state(!is_bar_visible(BANDID_STATUSBAR));
2269 update_window();
2270 break;
2271
2272 case ID_TOGGLE_RULER:
2273 set_toolbar_state(BANDID_RULER, !is_bar_visible(BANDID_RULER));
2274 update_window();
2275 break;
2276
2277 case ID_DATETIME:
2278 {
2279 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
2280 DialogBoxW(hInstance, MAKEINTRESOURCEW(IDD_DATETIME), hWnd, datetime_proc);
2281 break;
2282 }
2283
2284 case ID_PARAFORMAT:
2285 {
2286 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
2287 DialogBoxW(hInstance, MAKEINTRESOURCEW(IDD_PARAFORMAT), hWnd,
2288 paraformat_proc);
2289 }
2290 break;
2291
2292 case ID_TABSTOPS:
2293 {
2294 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
2295 DialogBoxW(hInstance, MAKEINTRESOURCEW(IDD_TABSTOPS), hWnd, tabstops_proc);
2296 }
2297 break;
2298
2299 case ID_ABOUT:
2300 dialog_about();
2301 break;
2302
2303 case ID_VIEWPROPERTIES:
2304 dialog_viewproperties();
2305 break;
2306
2307 case IDC_FONTLIST:
2308 if (HIWORD(wParam) == CBN_SELENDOK)
2309 {
2310 WCHAR buffer[LF_FACESIZE];
2311 HWND hwndFontList = (HWND)lParam;
2312 get_comboexlist_selection(hwndFontList, buffer, LF_FACESIZE);
2313 on_fontlist_modified(buffer);
2314 }
2315 break;
2316
2317 case IDC_SIZELIST:
2318 if (HIWORD(wParam) == CBN_SELENDOK)
2319 {
2320 WCHAR buffer[MAX_STRING_LEN+1];
2321 HWND hwndSizeList = (HWND)lParam;
2322 get_comboexlist_selection(hwndSizeList, buffer, MAX_STRING_LEN+1);
2323 on_sizelist_modified(hwndSizeList, buffer);
2324 }
2325 break;
2326
2327 default:
2328 SendMessageW(hwndEditor, WM_COMMAND, wParam, lParam);
2329 break;
2330 }
2331 return 0;
2332 }
2333
2334 static LRESULT OnInitPopupMenu( HWND hWnd, WPARAM wParam )
2335 {
2336 HMENU hMenu = (HMENU)wParam;
2337 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
2338 HWND hwndStatus = GetDlgItem(hWnd, IDC_STATUSBAR);
2339 PARAFORMAT pf;
2340 int nAlignment = -1;
2341 int selFrom, selTo;
2342 GETTEXTLENGTHEX gt;
2343 LRESULT textLength;
2344 MENUITEMINFOW mi;
2345
2346 SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&selFrom, (LPARAM)&selTo);
2347 EnableMenuItem(hMenu, ID_EDIT_COPY, MF_BYCOMMAND|(selFrom == selTo) ? MF_GRAYED : MF_ENABLED);
2348 EnableMenuItem(hMenu, ID_EDIT_CUT, MF_BYCOMMAND|(selFrom == selTo) ? MF_GRAYED : MF_ENABLED);
2349
2350 pf.cbSize = sizeof(PARAFORMAT);
2351 SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
2352 CheckMenuItem(hMenu, ID_EDIT_READONLY,
2353 MF_BYCOMMAND|(GetWindowLong(hwndEditor, GWL_STYLE)&ES_READONLY ? MF_CHECKED : MF_UNCHECKED));
2354 CheckMenuItem(hMenu, ID_EDIT_MODIFIED,
2355 MF_BYCOMMAND|(SendMessage(hwndEditor, EM_GETMODIFY, 0, 0) ? MF_CHECKED : MF_UNCHECKED));
2356 if (pf.dwMask & PFM_ALIGNMENT)
2357 nAlignment = pf.wAlignment;
2358 CheckMenuItem(hMenu, ID_ALIGN_LEFT, MF_BYCOMMAND|(nAlignment == PFA_LEFT) ?
2359 MF_CHECKED : MF_UNCHECKED);
2360 CheckMenuItem(hMenu, ID_ALIGN_CENTER, MF_BYCOMMAND|(nAlignment == PFA_CENTER) ?
2361 MF_CHECKED : MF_UNCHECKED);
2362 CheckMenuItem(hMenu, ID_ALIGN_RIGHT, MF_BYCOMMAND|(nAlignment == PFA_RIGHT) ?
2363 MF_CHECKED : MF_UNCHECKED);
2364 CheckMenuItem(hMenu, ID_BULLET, MF_BYCOMMAND | ((pf.wNumbering == PFN_BULLET) ?
2365 MF_CHECKED : MF_UNCHECKED));
2366 EnableMenuItem(hMenu, ID_EDIT_UNDO, MF_BYCOMMAND|(SendMessageW(hwndEditor, EM_CANUNDO, 0, 0)) ?
2367 MF_ENABLED : MF_GRAYED);
2368 EnableMenuItem(hMenu, ID_EDIT_REDO, MF_BYCOMMAND|(SendMessageW(hwndEditor, EM_CANREDO, 0, 0)) ?
2369 MF_ENABLED : MF_GRAYED);
2370
2371 CheckMenuItem(hMenu, ID_TOGGLE_TOOLBAR, MF_BYCOMMAND|(is_bar_visible(BANDID_TOOLBAR)) ?
2372 MF_CHECKED : MF_UNCHECKED);
2373
2374 CheckMenuItem(hMenu, ID_TOGGLE_FORMATBAR, MF_BYCOMMAND|(is_bar_visible(BANDID_FORMATBAR)) ?
2375 MF_CHECKED : MF_UNCHECKED);
2376
2377 CheckMenuItem(hMenu, ID_TOGGLE_STATUSBAR, MF_BYCOMMAND|IsWindowVisible(hwndStatus) ?
2378 MF_CHECKED : MF_UNCHECKED);
2379
2380 CheckMenuItem(hMenu, ID_TOGGLE_RULER, MF_BYCOMMAND|(is_bar_visible(BANDID_RULER)) ? MF_CHECKED : MF_UNCHECKED);
2381
2382 gt.flags = GTL_NUMCHARS;
2383 gt.codepage = 1200;
2384 textLength = SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0);
2385 EnableMenuItem(hMenu, ID_FIND, MF_BYCOMMAND|(textLength ? MF_ENABLED : MF_GRAYED));
2386
2387 mi.cbSize = sizeof(mi);
2388 mi.fMask = MIIM_DATA;
2389
2390 GetMenuItemInfoW(hMenu, ID_FIND_NEXT, FALSE, &mi);
2391
2392 EnableMenuItem(hMenu, ID_FIND_NEXT, MF_BYCOMMAND|((textLength && mi.dwItemData) ?
2393 MF_ENABLED : MF_GRAYED));
2394
2395 EnableMenuItem(hMenu, ID_REPLACE, MF_BYCOMMAND|(textLength ? MF_ENABLED : MF_GRAYED));
2396
2397 return 0;
2398 }
2399
2400 static LRESULT OnSize( HWND hWnd, WPARAM wParam, LPARAM lParam )
2401 {
2402 int nStatusSize = 0;
2403 RECT rc;
2404 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
2405 HWND hwndStatusBar = GetDlgItem(hWnd, IDC_STATUSBAR);
2406 HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
2407 HWND hRulerWnd = GetDlgItem(hWnd, IDC_RULER);
2408 int rebarHeight = 0;
2409
2410 if (hwndStatusBar)
2411 {
2412 SendMessageW(hwndStatusBar, WM_SIZE, 0, 0);
2413 if (IsWindowVisible(hwndStatusBar))
2414 {
2415 GetClientRect(hwndStatusBar, &rc);
2416 nStatusSize = rc.bottom - rc.top;
2417 } else
2418 {
2419 nStatusSize = 0;
2420 }
2421 }
2422 if (hwndReBar)
2423 {
2424 rebarHeight = SendMessageW(hwndReBar, RB_GETBARHEIGHT, 0, 0);
2425
2426 MoveWindow(hwndReBar, 0, 0, LOWORD(lParam), rebarHeight, TRUE);
2427 }
2428 if (hwndEditor)
2429 {
2430 GetClientRect(hWnd, &rc);
2431 MoveWindow(hwndEditor, 0, rebarHeight, rc.right, rc.bottom-nStatusSize-rebarHeight, TRUE);
2432 }
2433
2434 redraw_ruler(hRulerWnd);
2435
2436 return DefWindowProcW(hWnd, WM_SIZE, wParam, lParam);
2437 }
2438
2439 static LRESULT CALLBACK WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
2440 {
2441 if(msg == ID_FINDMSGSTRING)
2442 return handle_findmsg((LPFINDREPLACEW)lParam);
2443
2444 switch(msg)
2445 {
2446 case WM_CREATE:
2447 return OnCreate( hWnd );
2448
2449 case WM_USER:
2450 return OnUser( hWnd );
2451
2452 case WM_NOTIFY:
2453 return OnNotify( hWnd, lParam );
2454
2455 case WM_COMMAND:
2456 if(preview_isactive())
2457 {
2458 return preview_command( hWnd, wParam );
2459 }
2460
2461 return OnCommand( hWnd, wParam, lParam );
2462
2463 case WM_DESTROY:
2464 PostQuitMessage(0);
2465 break;
2466
2467 case WM_CLOSE:
2468 if(preview_isactive())
2469 {
2470 preview_exit(hWnd);
2471 } else if(prompt_save_changes())
2472 {
2473 registry_set_options(hMainWnd);
2474 registry_set_formatopts_all(barState);
2475 PostQuitMessage(0);
2476 }
2477 break;
2478
2479 case WM_ACTIVATE:
2480 if (LOWORD(wParam))
2481 SetFocus(GetDlgItem(hWnd, IDC_EDITOR));
2482 return 0;
2483
2484 case WM_INITMENUPOPUP:
2485 return OnInitPopupMenu( hWnd, wParam );
2486
2487 case WM_SIZE:
2488 return OnSize( hWnd, wParam, lParam );
2489
2490 case WM_CONTEXTMENU:
2491 if((HWND)wParam == hEditorWnd)
2492 return context_menu(lParam);
2493 else
2494 return DefWindowProcW(hWnd, msg, wParam, lParam);
2495
2496 case WM_DROPFILES:
2497 {
2498 WCHAR file[MAX_PATH];
2499 DragQueryFileW((HDROP)wParam, 0, file, MAX_PATH);
2500 DragFinish((HDROP)wParam);
2501
2502 if(prompt_save_changes())
2503 DoOpenFile(file);
2504 }
2505 break;
2506 case WM_PAINT:
2507 if(preview_isactive())
2508 return print_preview(hWnd);
2509 else
2510 return DefWindowProcW(hWnd, msg, wParam, lParam);
2511
2512 default:
2513 return DefWindowProcW(hWnd, msg, wParam, lParam);
2514 }
2515
2516 return 0;
2517 }
2518
2519 int CALLBACK WinMain(HINSTANCE hInstance, HINSTANCE hOldInstance, LPSTR szCmdParagraph, int nCmdShow)
2520 {
2521 INITCOMMONCONTROLSEX classes = {8, ICC_BAR_CLASSES|ICC_COOL_CLASSES|ICC_USEREX_CLASSES};
2522 HACCEL hAccel;
2523 WNDCLASSW wc;
2524 MSG msg;
2525 RECT rc;
2526 UINT_PTR hPrevRulerProc;
2527 HWND hRulerWnd;
2528 POINTL EditPoint;
2529 DWORD bMaximized;
2530 static const WCHAR wszAccelTable[] = {'M','A','I','N','A','C','C','E','L',
2531 'T','A','B','L','E','\0'};
2532
2533 InitCommonControlsEx(&classes);
2534
2535 hAccel = LoadAcceleratorsW(hInstance, wszAccelTable);
2536
2537 wc.style = CS_HREDRAW | CS_VREDRAW;
2538 wc.lpfnWndProc = WndProc;
2539 wc.cbClsExtra = 0;
2540 wc.cbWndExtra = 4;
2541 wc.hInstance = hInstance;
2542 wc.hIcon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_WORDPAD));
2543 wc.hCursor = LoadCursor(NULL, IDC_IBEAM);
2544 wc.hbrBackground = GetSysColorBrush(COLOR_WINDOW);
2545 wc.lpszMenuName = MAKEINTRESOURCEW(IDM_MAINMENU);
2546 wc.lpszClassName = wszMainWndClass;
2547 RegisterClassW(&wc);
2548
2549 registry_read_winrect(&rc);
2550 hMainWnd = CreateWindowExW(0, wszMainWndClass, wszAppTitle, WS_CLIPCHILDREN|WS_OVERLAPPEDWINDOW,
2551 rc.left, rc.top, rc.right-rc.left, rc.bottom-rc.top, NULL, NULL, hInstance, NULL);
2552 registry_read_maximized(&bMaximized);
2553 if ((nCmdShow == SW_SHOWNORMAL || nCmdShow == SW_SHOWDEFAULT)
2554 && bMaximized)
2555 nCmdShow = SW_SHOWMAXIMIZED;
2556 ShowWindow(hMainWnd, nCmdShow);
2557
2558 set_caption(NULL);
2559 set_bar_states();
2560 set_fileformat(SF_RTF);
2561 hPopupMenu = LoadMenuW(hInstance, MAKEINTRESOURCEW(IDM_POPUP));
2562 get_default_printer_opts();
2563 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
2564
2565 hRulerWnd = GetDlgItem(GetDlgItem(hMainWnd, IDC_REBAR), IDC_RULER);
2566 SendMessageW(GetDlgItem(hMainWnd, IDC_EDITOR), EM_POSFROMCHAR, (WPARAM)&EditPoint, 0);
2567 hPrevRulerProc = SetWindowLongPtrW(hRulerWnd, GWLP_WNDPROC, (UINT_PTR)ruler_proc);
2568 SendMessageW(hRulerWnd, WM_USER, (WPARAM)&EditPoint, hPrevRulerProc);
2569
2570 HandleCommandLine(GetCommandLineW());
2571
2572 while(GetMessageW(&msg,0,0,0))
2573 {
2574 if (IsDialogMessage(hFindWnd, &msg))
2575 continue;
2576
2577 if (TranslateAcceleratorW(hMainWnd, hAccel, &msg))
2578 continue;
2579 TranslateMessage(&msg);
2580 DispatchMessageW(&msg);
2581 if (!PeekMessageW(&msg, 0, 0, 0, PM_NOREMOVE))
2582 SendMessageW(hMainWnd, WM_USER, 0, 0);
2583 }
2584
2585 return 0;
2586 }
useful hacks and other patches not (yet) suitable for mainline