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twain_32/tests: Add a trailing '\n' to ok() calls.
[wine/gsoc-2012-control.git] / programs / wordpad / wordpad.c
blob0120d4ee81c2ed9d155bc100c34412da137068d7
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 /* Show a message box with resource strings */
120 static int MessageBoxWithResStringW(HWND hWnd, LPCWSTR lpText, LPCWSTR lpCaption, UINT uType)
121 {
122 MSGBOXPARAMSW params;
123
124 params.cbSize = sizeof(params);
125 params.hwndOwner = hWnd;
126 params.hInstance = GetModuleHandleW(0);
127 params.lpszText = lpText;
128 params.lpszCaption = lpCaption;
129 params.dwStyle = uType;
130 params.lpszIcon = NULL;
131 params.dwContextHelpId = 0;
132 params.lpfnMsgBoxCallback = NULL;
133 params.dwLanguageId = 0;
134 return MessageBoxIndirectW(&params);
135 }
136
137
138 static void AddButton(HWND hwndToolBar, int nImage, int nCommand)
139 {
140 TBBUTTON button;
141
142 ZeroMemory(&button, sizeof(button));
143 button.iBitmap = nImage;
144 button.idCommand = nCommand;
145 button.fsState = TBSTATE_ENABLED;
146 button.fsStyle = TBSTYLE_BUTTON;
147 button.dwData = 0;
148 button.iString = -1;
149 SendMessageW(hwndToolBar, TB_ADDBUTTONSW, 1, (LPARAM)&button);
150 }
151
152 static void AddSeparator(HWND hwndToolBar)
153 {
154 TBBUTTON button;
155
156 ZeroMemory(&button, sizeof(button));
157 button.iBitmap = -1;
158 button.idCommand = 0;
159 button.fsState = 0;
160 button.fsStyle = TBSTYLE_SEP;
161 button.dwData = 0;
162 button.iString = -1;
163 SendMessageW(hwndToolBar, TB_ADDBUTTONSW, 1, (LPARAM)&button);
164 }
165
166 static DWORD CALLBACK stream_in(DWORD_PTR cookie, LPBYTE buffer, LONG cb, LONG *pcb)
167 {
168 HANDLE hFile = (HANDLE)cookie;
169 DWORD read;
170
171 if(!ReadFile(hFile, buffer, cb, &read, 0))
172 return 1;
173
174 *pcb = read;
175
176 return 0;
177 }
178
179 static DWORD CALLBACK stream_out(DWORD_PTR cookie, LPBYTE buffer, LONG cb, LONG *pcb)
180 {
181 DWORD written;
182 int ret;
183 HANDLE hFile = (HANDLE)cookie;
184
185 ret = WriteFile(hFile, buffer, cb, &written, 0);
186
187 if(!ret || (cb != written))
188 return 1;
189
190 *pcb = cb;
191
192 return 0;
193 }
194
195 LPWSTR file_basename(LPWSTR path)
196 {
197 LPWSTR pos = path + lstrlenW(path);
198
199 while(pos > path)
200 {
201 if(*pos == '\\' || *pos == '/')
202 {
203 pos++;
204 break;
205 }
206 pos--;
207 }
208 return pos;
209 }
210
211 static void set_caption(LPCWSTR wszNewFileName)
212 {
213 static const WCHAR wszSeparator[] = {' ','-',' '};
214 WCHAR *wszCaption;
215 SIZE_T length = 0;
216
217 if(!wszNewFileName)
218 wszNewFileName = wszDefaultFileName;
219 else
220 wszNewFileName = file_basename((LPWSTR)wszNewFileName);
221
222 wszCaption = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
223 lstrlenW(wszNewFileName)*sizeof(WCHAR)+sizeof(wszSeparator)+sizeof(wszAppTitle));
224
225 if(!wszCaption)
226 return;
227
228 memcpy(wszCaption, wszNewFileName, lstrlenW(wszNewFileName)*sizeof(WCHAR));
229 length += lstrlenW(wszNewFileName);
230 memcpy(wszCaption + length, wszSeparator, sizeof(wszSeparator));
231 length += sizeof(wszSeparator) / sizeof(WCHAR);
232 memcpy(wszCaption + length, wszAppTitle, sizeof(wszAppTitle));
233
234 SetWindowTextW(hMainWnd, wszCaption);
235
236 HeapFree(GetProcessHeap(), 0, wszCaption);
237 }
238
239 static BOOL validate_endptr(LPCSTR endptr, BOOL units)
240 {
241 if(!endptr)
242 return FALSE;
243 if(!*endptr)
244 return TRUE;
245
246 while(*endptr == ' ')
247 endptr++;
248
249 if(!units)
250 return *endptr == '\0';
251
252 /* FIXME: Allow other units and convert between them */
253 if(!lstrcmpA(endptr, units_cmA))
254 endptr += 2;
255
256 return *endptr == '\0';
257 }
258
259 static BOOL number_from_string(LPCWSTR string, float *num, BOOL units)
260 {
261 double ret;
262 char buffer[MAX_STRING_LEN];
263 char *endptr = buffer;
264
265 WideCharToMultiByte(CP_ACP, 0, string, -1, buffer, MAX_STRING_LEN, NULL, NULL);
266 *num = 0;
267 errno = 0;
268 ret = strtod(buffer, &endptr);
269
270 if((ret == 0 && errno != 0) || endptr == buffer || !validate_endptr(endptr, units))
271 {
272 return FALSE;
273 } else
274 {
275 *num = (float)ret;
276 return TRUE;
277 }
278 }
279
280 static void set_size(float size)
281 {
282 CHARFORMAT2W fmt;
283
284 ZeroMemory(&fmt, sizeof(fmt));
285 fmt.cbSize = sizeof(fmt);
286 fmt.dwMask = CFM_SIZE;
287 fmt.yHeight = (int)(size * 20.0);
288 SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
289 }
290
291 static void on_sizelist_modified(HWND hwndSizeList, LPWSTR wszNewFontSize)
292 {
293 WCHAR sizeBuffer[MAX_STRING_LEN];
294 CHARFORMAT2W format;
295
296 ZeroMemory(&format, sizeof(format));
297 format.cbSize = sizeof(format);
298 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&format);
299
300 wsprintfW(sizeBuffer, stringFormat, format.yHeight / 20);
301 if(lstrcmpW(sizeBuffer, wszNewFontSize))
302 {
303 float size = 0;
304 if(number_from_string(wszNewFontSize, &size, FALSE)
305 && size > 0)
306 {
307 set_size(size);
308 } else
309 {
310 SetWindowTextW(hwndSizeList, sizeBuffer);
311 MessageBoxWithResStringW(hMainWnd, MAKEINTRESOURCEW(STRING_INVALID_NUMBER),
312 wszAppTitle, MB_OK | MB_ICONINFORMATION);
313 }
314 }
315 }
316
317 static void add_size(HWND hSizeListWnd, unsigned size)
318 {
319 WCHAR buffer[3];
320 COMBOBOXEXITEMW cbItem;
321 cbItem.mask = CBEIF_TEXT;
322 cbItem.iItem = -1;
323
324 wsprintfW(buffer, stringFormat, size);
325 cbItem.pszText = buffer;
326 SendMessageW(hSizeListWnd, CBEM_INSERTITEMW, 0, (LPARAM)&cbItem);
327 }
328
329 static void populate_size_list(HWND hSizeListWnd)
330 {
331 HWND hReBarWnd = GetDlgItem(hMainWnd, IDC_REBAR);
332 HWND hFontListWnd = GetDlgItem(hReBarWnd, IDC_FONTLIST);
333 COMBOBOXEXITEMW cbFontItem;
334 CHARFORMAT2W fmt;
335 HWND hListEditWnd = (HWND)SendMessageW(hSizeListWnd, CBEM_GETEDITCONTROL, 0, 0);
336 HDC hdc = GetDC(hMainWnd);
337 static const unsigned choices[] = {8,9,10,11,12,14,16,18,20,22,24,26,28,36,48,72};
338 WCHAR buffer[3];
339 size_t i;
340 DWORD fontStyle;
341
342 ZeroMemory(&fmt, sizeof(fmt));
343 fmt.cbSize = sizeof(fmt);
344 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
345
346 cbFontItem.mask = CBEIF_LPARAM;
347 cbFontItem.iItem = SendMessageW(hFontListWnd, CB_FINDSTRINGEXACT, -1, (LPARAM)fmt.szFaceName);
348 SendMessageW(hFontListWnd, CBEM_GETITEMW, 0, (LPARAM)&cbFontItem);
349
350 fontStyle = (DWORD)LOWORD(cbFontItem.lParam);
351
352 SendMessageW(hSizeListWnd, CB_RESETCONTENT, 0, 0);
353
354 if((fontStyle & RASTER_FONTTYPE) && cbFontItem.iItem)
355 {
356 add_size(hSizeListWnd, (BYTE)MulDiv(HIWORD(cbFontItem.lParam), 72,
357 GetDeviceCaps(hdc, LOGPIXELSY)));
358 } else
359 {
360 for(i = 0; i < sizeof(choices)/sizeof(choices[0]); i++)
361 add_size(hSizeListWnd, choices[i]);
362 }
363
364 wsprintfW(buffer, stringFormat, fmt.yHeight / 20);
365 SendMessageW(hListEditWnd, WM_SETTEXT, 0, (LPARAM)buffer);
366 }
367
368 static void update_size_list(void)
369 {
370 HWND hReBar = GetDlgItem(hMainWnd, IDC_REBAR);
371 HWND hwndSizeList = GetDlgItem(hReBar, IDC_SIZELIST);
372 HWND hwndSizeListEdit = (HWND)SendMessageW(hwndSizeList, CBEM_GETEDITCONTROL, 0, 0);
373 WCHAR fontSize[MAX_STRING_LEN], sizeBuffer[MAX_STRING_LEN];
374 CHARFORMAT2W fmt;
375
376 ZeroMemory(&fmt, sizeof(fmt));
377 fmt.cbSize = sizeof(fmt);
378
379 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
380
381 SendMessageW(hwndSizeListEdit, WM_GETTEXT, MAX_PATH, (LPARAM)fontSize);
382 wsprintfW(sizeBuffer, stringFormat, fmt.yHeight / 20);
383
384 if(lstrcmpW(fontSize, sizeBuffer))
385 SendMessageW(hwndSizeListEdit, WM_SETTEXT, 0, (LPARAM)sizeBuffer);
386 }
387
388 static void update_font_list(void)
389 {
390 HWND hReBar = GetDlgItem(hMainWnd, IDC_REBAR);
391 HWND hFontList = GetDlgItem(hReBar, IDC_FONTLIST);
392 HWND hFontListEdit = (HWND)SendMessageW(hFontList, CBEM_GETEDITCONTROL, 0, 0);
393 WCHAR fontName[MAX_STRING_LEN];
394 CHARFORMAT2W fmt;
395
396 ZeroMemory(&fmt, sizeof(fmt));
397 fmt.cbSize = sizeof(fmt);
398
399 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
400 if (!SendMessageW(hFontListEdit, WM_GETTEXT, MAX_PATH, (LPARAM)fontName)) return;
401
402 if(lstrcmpW(fontName, fmt.szFaceName))
403 {
404 SendMessageW(hFontListEdit, WM_SETTEXT, 0, (LPARAM)fmt.szFaceName);
405 populate_size_list(GetDlgItem(hReBar, IDC_SIZELIST));
406 } else
407 {
408 update_size_list();
409 }
410 }
411
412 static void clear_formatting(void)
413 {
414 PARAFORMAT2 pf;
415
416 pf.cbSize = sizeof(pf);
417 pf.dwMask = PFM_ALIGNMENT;
418 pf.wAlignment = PFA_LEFT;
419 SendMessageW(hEditorWnd, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
420 }
421
422 static int fileformat_number(WPARAM format)
423 {
424 int number = 0;
425
426 if(format == SF_TEXT)
427 {
428 number = 1;
429 } else if (format == (SF_TEXT | SF_UNICODE))
430 {
431 number = 2;
432 }
433 return number;
434 }
435
436 static WPARAM fileformat_flags(int format)
437 {
438 WPARAM flags[] = { SF_RTF , SF_TEXT , SF_TEXT | SF_UNICODE };
439
440 return flags[format];
441 }
442
443 static void set_font(LPCWSTR wszFaceName)
444 {
445 HWND hReBarWnd = GetDlgItem(hMainWnd, IDC_REBAR);
446 HWND hSizeListWnd = GetDlgItem(hReBarWnd, IDC_SIZELIST);
447 HWND hFontListWnd = GetDlgItem(hReBarWnd, IDC_FONTLIST);
448 HWND hFontListEditWnd = (HWND)SendMessageW(hFontListWnd, CBEM_GETEDITCONTROL, 0, 0);
449 CHARFORMAT2W fmt;
450
451 ZeroMemory(&fmt, sizeof(fmt));
452
453 fmt.cbSize = sizeof(fmt);
454 fmt.dwMask = CFM_FACE;
455
456 lstrcpyW(fmt.szFaceName, wszFaceName);
457
458 SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
459
460 populate_size_list(hSizeListWnd);
461
462 SendMessageW(hFontListEditWnd, WM_SETTEXT, 0, (LPARAM)wszFaceName);
463 }
464
465 static void set_default_font(void)
466 {
467 static const WCHAR richTextFont[] = {'T','i','m','e','s',' ','N','e','w',' ',
468 'R','o','m','a','n',0};
469 static const WCHAR plainTextFont[] = {'C','o','u','r','i','e','r',' ','N','e','w',0};
470 CHARFORMAT2W fmt;
471 LPCWSTR font;
472
473 ZeroMemory(&fmt, sizeof(fmt));
474
475 fmt.cbSize = sizeof(fmt);
476 fmt.dwMask = CFM_FACE | CFM_BOLD | CFM_ITALIC | CFM_UNDERLINE;
477 fmt.dwEffects = 0;
478
479 if(fileFormat & SF_RTF)
480 font = richTextFont;
481 else
482 font = plainTextFont;
483
484 lstrcpyW(fmt.szFaceName, font);
485
486 SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_DEFAULT, (LPARAM)&fmt);
487 }
488
489 static void on_fontlist_modified(LPWSTR wszNewFaceName)
490 {
491 CHARFORMAT2W format;
492 ZeroMemory(&format, sizeof(format));
493 format.cbSize = sizeof(format);
494 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&format);
495
496 if(lstrcmpW(format.szFaceName, wszNewFaceName))
497 set_font(wszNewFaceName);
498 }
499
500 static void add_font(LPCWSTR fontName, DWORD fontType, HWND hListWnd, const NEWTEXTMETRICEXW *ntmc)
501 {
502 COMBOBOXEXITEMW cbItem;
503 WCHAR buffer[MAX_PATH];
504 int fontHeight = 0;
505
506 cbItem.mask = CBEIF_TEXT;
507 cbItem.pszText = buffer;
508 cbItem.cchTextMax = MAX_STRING_LEN;
509 cbItem.iItem = 0;
510
511 while(SendMessageW(hListWnd, CBEM_GETITEMW, 0, (LPARAM)&cbItem))
512 {
513 if(lstrcmpiW(cbItem.pszText, fontName) <= 0)
514 cbItem.iItem++;
515 else
516 break;
517 }
518 cbItem.pszText = HeapAlloc( GetProcessHeap(), 0, (lstrlenW(fontName) + 1)*sizeof(WCHAR) );
519 lstrcpyW( cbItem.pszText, fontName );
520
521 cbItem.mask |= CBEIF_LPARAM;
522 if(fontType & RASTER_FONTTYPE)
523 fontHeight = ntmc->ntmTm.tmHeight - ntmc->ntmTm.tmInternalLeading;
524
525 cbItem.lParam = MAKELONG(fontType,fontHeight);
526 SendMessageW(hListWnd, CBEM_INSERTITEMW, 0, (LPARAM)&cbItem);
527 HeapFree( GetProcessHeap(), 0, cbItem.pszText );
528 }
529
530 static void dialog_choose_font(void)
531 {
532 CHOOSEFONTW cf;
533 LOGFONTW lf;
534 CHARFORMAT2W fmt;
535 HDC hDC = GetDC(hMainWnd);
536
537 ZeroMemory(&cf, sizeof(cf));
538 cf.lStructSize = sizeof(cf);
539 cf.hwndOwner = hMainWnd;
540 cf.lpLogFont = &lf;
541 cf.Flags = CF_SCREENFONTS | CF_NOSCRIPTSEL | CF_INITTOLOGFONTSTRUCT | CF_EFFECTS;
542
543 ZeroMemory(&fmt, sizeof(fmt));
544 fmt.cbSize = sizeof(fmt);
545
546 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
547 lstrcpyW(cf.lpLogFont->lfFaceName, fmt.szFaceName);
548 cf.lpLogFont->lfItalic = (fmt.dwEffects & CFE_ITALIC) ? TRUE : FALSE;
549 cf.lpLogFont->lfWeight = (fmt.dwEffects & CFE_BOLD) ? FW_BOLD : FW_NORMAL;
550 cf.lpLogFont->lfUnderline = (fmt.dwEffects & CFE_UNDERLINE) ? TRUE : FALSE;
551 cf.lpLogFont->lfStrikeOut = (fmt.dwEffects & CFE_STRIKEOUT) ? TRUE : FALSE;
552 cf.lpLogFont->lfHeight = -MulDiv(fmt.yHeight / 20, GetDeviceCaps(hDC, LOGPIXELSY), 72);
553 cf.rgbColors = fmt.crTextColor;
554
555 if(ChooseFontW(&cf))
556 {
557 ZeroMemory(&fmt, sizeof(fmt));
558 fmt.cbSize = sizeof(fmt);
559 fmt.dwMask = CFM_BOLD | CFM_ITALIC | CFM_SIZE | CFM_UNDERLINE | CFM_STRIKEOUT | CFM_COLOR;
560 fmt.yHeight = cf.iPointSize * 2;
561
562 if(cf.nFontType & BOLD_FONTTYPE)
563 fmt.dwEffects |= CFE_BOLD;
564 if(cf.nFontType & ITALIC_FONTTYPE)
565 fmt.dwEffects |= CFE_ITALIC;
566 if(cf.lpLogFont->lfUnderline == TRUE)
567 fmt.dwEffects |= CFE_UNDERLINE;
568 if(cf.lpLogFont->lfStrikeOut == TRUE)
569 fmt.dwEffects |= CFE_STRIKEOUT;
570
571 fmt.crTextColor = cf.rgbColors;
572
573 SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
574 set_font(cf.lpLogFont->lfFaceName);
575 }
576 }
577
578
579 static int CALLBACK enum_font_proc(const LOGFONTW *lpelfe, const TEXTMETRICW *lpntme,
580 DWORD FontType, LPARAM lParam)
581 {
582 HWND hListWnd = (HWND) lParam;
583
584 if(SendMessageW(hListWnd, CB_FINDSTRINGEXACT, -1, (LPARAM)lpelfe->lfFaceName) == CB_ERR)
585 {
586
587 add_font(lpelfe->lfFaceName, FontType, hListWnd, (const NEWTEXTMETRICEXW*)lpntme);
588 }
589
590 return 1;
591 }
592
593 static void populate_font_list(HWND hListWnd)
594 {
595 HDC hdc = GetDC(hMainWnd);
596 LOGFONTW fontinfo;
597 HWND hListEditWnd = (HWND)SendMessageW(hListWnd, CBEM_GETEDITCONTROL, 0, 0);
598 CHARFORMAT2W fmt;
599
600 fontinfo.lfCharSet = DEFAULT_CHARSET;
601 *fontinfo.lfFaceName = '\0';
602 fontinfo.lfPitchAndFamily = 0;
603
604 EnumFontFamiliesExW(hdc, &fontinfo, enum_font_proc,
605 (LPARAM)hListWnd, 0);
606
607 ZeroMemory(&fmt, sizeof(fmt));
608 fmt.cbSize = sizeof(fmt);
609 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_DEFAULT, (LPARAM)&fmt);
610 SendMessageW(hListEditWnd, WM_SETTEXT, 0, (LPARAM)fmt.szFaceName);
611 }
612
613 static void update_window(void)
614 {
615 RECT rect;
616
617 GetClientRect(hMainWnd, &rect);
618
619 OnSize(hMainWnd, SIZE_RESTORED, MAKELPARAM(rect.right, rect.bottom));
620 }
621
622 static BOOL is_bar_visible(int bandId)
623 {
624 return barState[reg_formatindex(fileFormat)] & (1 << bandId);
625 }
626
627 static void store_bar_state(int bandId, BOOL show)
628 {
629 int formatIndex = reg_formatindex(fileFormat);
630
631 if(show)
632 barState[formatIndex] |= (1 << bandId);
633 else
634 barState[formatIndex] &= ~(1 << bandId);
635 }
636
637 static void set_toolbar_state(int bandId, BOOL show)
638 {
639 HWND hwndReBar = GetDlgItem(hMainWnd, IDC_REBAR);
640
641 SendMessageW(hwndReBar, RB_SHOWBAND, SendMessageW(hwndReBar, RB_IDTOINDEX, bandId, 0), show);
642
643 if(bandId == BANDID_TOOLBAR)
644 {
645 REBARBANDINFOW rbbinfo;
646 int index = SendMessageW(hwndReBar, RB_IDTOINDEX, BANDID_FONTLIST, 0);
647
648 rbbinfo.cbSize = sizeof(rbbinfo);
649 rbbinfo.fMask = RBBIM_STYLE;
650
651 SendMessageW(hwndReBar, RB_GETBANDINFO, index, (LPARAM)&rbbinfo);
652
653 if(!show)
654 rbbinfo.fStyle &= ~RBBS_BREAK;
655 else
656 rbbinfo.fStyle |= RBBS_BREAK;
657
658 SendMessageW(hwndReBar, RB_SETBANDINFO, index, (LPARAM)&rbbinfo);
659 }
660
661 if(bandId == BANDID_TOOLBAR || bandId == BANDID_FORMATBAR || bandId == BANDID_RULER)
662 store_bar_state(bandId, show);
663 }
664
665 static void set_statusbar_state(BOOL show)
666 {
667 HWND hStatusWnd = GetDlgItem(hMainWnd, IDC_STATUSBAR);
668
669 ShowWindow(hStatusWnd, show ? SW_SHOW : SW_HIDE);
670 store_bar_state(BANDID_STATUSBAR, show);
671 }
672
673 static void set_bar_states(void)
674 {
675 set_toolbar_state(BANDID_TOOLBAR, is_bar_visible(BANDID_TOOLBAR));
676 set_toolbar_state(BANDID_FONTLIST, is_bar_visible(BANDID_FORMATBAR));
677 set_toolbar_state(BANDID_SIZELIST, is_bar_visible(BANDID_FORMATBAR));
678 set_toolbar_state(BANDID_FORMATBAR, is_bar_visible(BANDID_FORMATBAR));
679 set_toolbar_state(BANDID_RULER, is_bar_visible(BANDID_RULER));
680 set_statusbar_state(is_bar_visible(BANDID_STATUSBAR));
681
682 update_window();
683 }
684
685 static void preview_exit(HWND hMainWnd)
686 {
687 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE);
688 HMENU hMenu = LoadMenuW(hInstance, MAKEINTRESOURCEW(IDM_MAINMENU));
689 HWND hEditorWnd = GetDlgItem(hMainWnd, IDC_EDITOR);
690
691 set_bar_states();
692 ShowWindow(hEditorWnd, TRUE);
693
694 close_preview(hMainWnd);
695
696 SetMenu(hMainWnd, hMenu);
697 registry_read_filelist(hMainWnd);
698
699 update_window();
700 }
701
702 static void set_fileformat(WPARAM format)
703 {
704 HICON hIcon;
705 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE);
706 fileFormat = format;
707
708 if(format & SF_TEXT)
709 hIcon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_TXT));
710 else
711 hIcon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_RTF));
712
713 SendMessageW(hMainWnd, WM_SETICON, ICON_BIG, (LPARAM)hIcon);
714
715 set_bar_states();
716 set_default_font();
717 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
718 }
719
720 static void ShowOpenError(DWORD Code)
721 {
722 LPWSTR Message;
723
724 switch(Code)
725 {
726 case ERROR_ACCESS_DENIED:
727 Message = MAKEINTRESOURCEW(STRING_OPEN_ACCESS_DENIED);
728 break;
729
730 default:
731 Message = MAKEINTRESOURCEW(STRING_OPEN_FAILED);
732 }
733 MessageBoxW(hMainWnd, Message, wszAppTitle, MB_ICONEXCLAMATION | MB_OK);
734 }
735
736 static void DoOpenFile(LPCWSTR szOpenFileName)
737 {
738 HANDLE hFile;
739 EDITSTREAM es;
740 char fileStart[5];
741 DWORD readOut;
742 WPARAM format = SF_TEXT;
743
744 hFile = CreateFileW(szOpenFileName, GENERIC_READ, FILE_SHARE_READ, NULL,
745 OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
746 if (hFile == INVALID_HANDLE_VALUE)
747 {
748 ShowOpenError(GetLastError());
749 return;
750 }
751
752 ReadFile(hFile, fileStart, 5, &readOut, NULL);
753 SetFilePointer(hFile, 0, NULL, FILE_BEGIN);
754
755 if(readOut >= 2 && (BYTE)fileStart[0] == 0xff && (BYTE)fileStart[1] == 0xfe)
756 {
757 format = SF_TEXT | SF_UNICODE;
758 SetFilePointer(hFile, 2, NULL, FILE_BEGIN);
759 } else if(readOut >= 5)
760 {
761 static const char header[] = "{\\rtf";
762 static const BYTE STG_magic[] = { 0xd0,0xcf,0x11,0xe0 };
763
764 if(!memcmp(header, fileStart, 5))
765 format = SF_RTF;
766 else if (!memcmp(STG_magic, fileStart, sizeof(STG_magic)))
767 {
768 CloseHandle(hFile);
769 MessageBoxWithResStringW(hMainWnd, MAKEINTRESOURCEW(STRING_OLE_STORAGE_NOT_SUPPORTED),
770 wszAppTitle, MB_OK | MB_ICONEXCLAMATION);
771 return;
772 }
773 }
774
775 es.dwCookie = (DWORD_PTR)hFile;
776 es.pfnCallback = stream_in;
777
778 clear_formatting();
779 set_fileformat(format);
780 SendMessageW(hEditorWnd, EM_STREAMIN, format, (LPARAM)&es);
781
782 CloseHandle(hFile);
783
784 SetFocus(hEditorWnd);
785
786 set_caption(szOpenFileName);
787
788 lstrcpyW(wszFileName, szOpenFileName);
789 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
790 registry_set_filelist(szOpenFileName, hMainWnd);
791 update_font_list();
792 }
793
794 static void ShowWriteError(DWORD Code)
795 {
796 LPWSTR Message;
797
798 switch(Code)
799 {
800 case ERROR_ACCESS_DENIED:
801 Message = MAKEINTRESOURCEW(STRING_WRITE_ACCESS_DENIED);
802 break;
803
804 default:
805 Message = MAKEINTRESOURCEW(STRING_WRITE_FAILED);
806 }
807 MessageBoxW(hMainWnd, Message, wszAppTitle, MB_ICONEXCLAMATION | MB_OK);
808 }
809
810 static void DoSaveFile(LPCWSTR wszSaveFileName, WPARAM format)
811 {
812 HANDLE hFile;
813 EDITSTREAM stream;
814 LRESULT ret;
815
816 hFile = CreateFileW(wszSaveFileName, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
817 FILE_ATTRIBUTE_NORMAL, NULL);
818
819 if(hFile == INVALID_HANDLE_VALUE)
820 {
821 ShowWriteError(GetLastError());
822 return;
823 }
824
825 if(format == (SF_TEXT | SF_UNICODE))
826 {
827 static const BYTE unicode[] = {0xff,0xfe};
828 DWORD writeOut;
829 WriteFile(hFile, &unicode, sizeof(unicode), &writeOut, 0);
830
831 if(writeOut != sizeof(unicode))
832 {
833 CloseHandle(hFile);
834 return;
835 }
836 }
837
838 stream.dwCookie = (DWORD_PTR)hFile;
839 stream.pfnCallback = stream_out;
840
841 ret = SendMessageW(hEditorWnd, EM_STREAMOUT, format, (LPARAM)&stream);
842
843 CloseHandle(hFile);
844
845 SetFocus(hEditorWnd);
846
847 if(!ret)
848 {
849 GETTEXTLENGTHEX gt;
850 gt.flags = GTL_DEFAULT;
851 gt.codepage = 1200;
852
853 if(SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0))
854 return;
855 }
856
857 lstrcpyW(wszFileName, wszSaveFileName);
858 set_caption(wszFileName);
859 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
860 set_fileformat(format);
861 }
862
863 static void DialogSaveFile(void)
864 {
865 OPENFILENAMEW sfn;
866
867 WCHAR wszFile[MAX_PATH] = {'\0'};
868 static const WCHAR wszDefExt[] = {'r','t','f','\0'};
869
870 ZeroMemory(&sfn, sizeof(sfn));
871
872 sfn.lStructSize = sizeof(sfn);
873 sfn.Flags = OFN_HIDEREADONLY | OFN_PATHMUSTEXIST | OFN_OVERWRITEPROMPT;
874 sfn.hwndOwner = hMainWnd;
875 sfn.lpstrFilter = wszFilter;
876 sfn.lpstrFile = wszFile;
877 sfn.nMaxFile = MAX_PATH;
878 sfn.lpstrDefExt = wszDefExt;
879 sfn.nFilterIndex = fileformat_number(fileFormat)+1;
880
881 while(GetSaveFileNameW(&sfn))
882 {
883 if(fileformat_flags(sfn.nFilterIndex-1) != SF_RTF)
884 {
885 if(MessageBoxWithResStringW(hMainWnd, MAKEINTRESOURCEW(STRING_SAVE_LOSEFORMATTING),
886 wszAppTitle, MB_YESNO | MB_ICONEXCLAMATION) != IDYES)
887 {
888 continue;
889 } else
890 {
891 DoSaveFile(sfn.lpstrFile, fileformat_flags(sfn.nFilterIndex-1));
892 break;
893 }
894 } else
895 {
896 DoSaveFile(sfn.lpstrFile, fileformat_flags(sfn.nFilterIndex-1));
897 break;
898 }
899 }
900 }
901
902 static BOOL prompt_save_changes(void)
903 {
904 if(!wszFileName[0])
905 {
906 GETTEXTLENGTHEX gt;
907 gt.flags = GTL_NUMCHARS;
908 gt.codepage = 1200;
909 if(!SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0))
910 return TRUE;
911 }
912
913 if(!SendMessageW(hEditorWnd, EM_GETMODIFY, 0, 0))
914 {
915 return TRUE;
916 } else
917 {
918 LPWSTR displayFileName;
919 WCHAR *text;
920 int ret;
921
922 if(!wszFileName[0])
923 displayFileName = wszDefaultFileName;
924 else
925 displayFileName = file_basename(wszFileName);
926
927 text = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
928 (lstrlenW(displayFileName)+lstrlenW(wszSaveChanges))*sizeof(WCHAR));
929
930 if(!text)
931 return FALSE;
932
933 wsprintfW(text, wszSaveChanges, displayFileName);
934
935 ret = MessageBoxW(hMainWnd, text, wszAppTitle, MB_YESNOCANCEL | MB_ICONEXCLAMATION);
936
937 HeapFree(GetProcessHeap(), 0, text);
938
939 switch(ret)
940 {
941 case IDNO:
942 return TRUE;
943
944 case IDYES:
945 if(wszFileName[0])
946 DoSaveFile(wszFileName, fileFormat);
947 else
948 DialogSaveFile();
949 return TRUE;
950
951 default:
952 return FALSE;
953 }
954 }
955 }
956
957 static void DialogOpenFile(void)
958 {
959 OPENFILENAMEW ofn;
960
961 WCHAR wszFile[MAX_PATH] = {'\0'};
962 static const WCHAR wszDefExt[] = {'r','t','f','\0'};
963
964 ZeroMemory(&ofn, sizeof(ofn));
965
966 ofn.lStructSize = sizeof(ofn);
967 ofn.Flags = OFN_HIDEREADONLY | OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST;
968 ofn.hwndOwner = hMainWnd;
969 ofn.lpstrFilter = wszFilter;
970 ofn.lpstrFile = wszFile;
971 ofn.nMaxFile = MAX_PATH;
972 ofn.lpstrDefExt = wszDefExt;
973 ofn.nFilterIndex = fileformat_number(fileFormat)+1;
974
975 if(GetOpenFileNameW(&ofn))
976 {
977 if(prompt_save_changes())
978 DoOpenFile(ofn.lpstrFile);
979 }
980 }
981
982 static void dialog_about(void)
983 {
984 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE);
985 HICON icon = LoadImageW(hInstance, 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 = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE);
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, (WPARAM)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, (WPARAM)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, (WPARAM)ret, (LPARAM)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 ZeroMemory(fr, sizeof(FINDREPLACEW));
1286 fr->lStructSize = sizeof(FINDREPLACEW);
1287 fr->hwndOwner = hMainWnd;
1288 fr->Flags = FR_HIDEUPDOWN;
1289 fr->lpstrFindWhat = findBuffer;
1290 fr->lCustData = -1;
1291 fr->wFindWhatLen = MAX_STRING_LEN*sizeof(WCHAR);
1292
1293 if(replace)
1294 hFindWnd = ReplaceTextW(fr);
1295 else
1296 hFindWnd = FindTextW(fr);
1297 }
1298
1299 static int current_units_to_twips(float number)
1300 {
1301 int twips = (int)(number * 1000.0 / (float)CENTMM_PER_INCH * (float)TWIPS_PER_INCH);
1302 return twips;
1303 }
1304
1305 static void append_current_units(LPWSTR buffer)
1306 {
1307 static const WCHAR space[] = {' ', 0};
1308 lstrcatW(buffer, space);
1309 lstrcatW(buffer, units_cmW);
1310 }
1311
1312 static void number_with_units(LPWSTR buffer, int number)
1313 {
1314 static const WCHAR fmt[] = {'%','.','2','f',' ','%','s','\0'};
1315 float converted = (float)number / (float)TWIPS_PER_INCH *(float)CENTMM_PER_INCH / 1000.0;
1316
1317 sprintfW(buffer, fmt, converted, units_cmW);
1318 }
1319
1320 static BOOL get_comboexlist_selection(HWND hComboEx, LPWSTR wszBuffer, UINT bufferLength)
1321 {
1322 COMBOBOXEXITEMW cbItem;
1323 COMBOBOXINFO cbInfo;
1324 HWND hCombo, hList;
1325 int idx, result;
1326
1327 hCombo = (HWND)SendMessage(hComboEx, CBEM_GETCOMBOCONTROL, 0, 0);
1328 if (!hCombo)
1329 return FALSE;
1330 cbInfo.cbSize = sizeof(COMBOBOXINFO);
1331 result = SendMessage(hCombo, CB_GETCOMBOBOXINFO, 0, (LPARAM)&cbInfo);
1332 if (!result)
1333 return FALSE;
1334 hList = cbInfo.hwndList;
1335 idx = SendMessage(hList, LB_GETCURSEL, 0, 0);
1336 if (idx < 0)
1337 return FALSE;
1338
1339 ZeroMemory(&cbItem, sizeof(cbItem));
1340 cbItem.mask = CBEIF_TEXT;
1341 cbItem.iItem = idx;
1342 cbItem.pszText = wszBuffer;
1343 cbItem.cchTextMax = bufferLength-1;
1344 result = SendMessageW(hComboEx, CBEM_GETITEMW, 0, (LPARAM)&cbItem);
1345
1346 return result != 0;
1347 }
1348
1349 static INT_PTR CALLBACK datetime_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1350 {
1351 switch(message)
1352 {
1353 case WM_INITDIALOG:
1354 {
1355 WCHAR buffer[MAX_STRING_LEN];
1356 SYSTEMTIME st;
1357 HWND hListWnd = GetDlgItem(hWnd, IDC_DATETIME);
1358 GetLocalTime(&st);
1359
1360 GetDateFormatW(LOCALE_USER_DEFAULT, DATE_SHORTDATE, &st, 0, (LPWSTR)&buffer,
1361 MAX_STRING_LEN);
1362 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1363 GetDateFormatW(LOCALE_USER_DEFAULT, DATE_LONGDATE, &st, 0, (LPWSTR)&buffer,
1364 MAX_STRING_LEN);
1365 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1366 GetTimeFormatW(LOCALE_USER_DEFAULT, 0, &st, 0, (LPWSTR)&buffer, MAX_STRING_LEN);
1367 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1368
1369 SendMessageW(hListWnd, LB_SETSEL, TRUE, 0);
1370 }
1371 break;
1372
1373 case WM_COMMAND:
1374 switch(LOWORD(wParam))
1375 {
1376 case IDC_DATETIME:
1377 if (HIWORD(wParam) != LBN_DBLCLK)
1378 break;
1379 /* Fall through */
1380
1381 case IDOK:
1382 {
1383 LRESULT index;
1384 HWND hListWnd = GetDlgItem(hWnd, IDC_DATETIME);
1385
1386 index = SendMessageW(hListWnd, LB_GETCURSEL, 0, 0);
1387
1388 if(index != LB_ERR)
1389 {
1390 WCHAR buffer[MAX_STRING_LEN];
1391 SendMessageW(hListWnd, LB_GETTEXT, index, (LPARAM)&buffer);
1392 SendMessageW(hEditorWnd, EM_REPLACESEL, TRUE, (LPARAM)&buffer);
1393 }
1394 }
1395 /* Fall through */
1396
1397 case IDCANCEL:
1398 EndDialog(hWnd, wParam);
1399 return TRUE;
1400 }
1401 }
1402 return FALSE;
1403 }
1404
1405 static INT_PTR CALLBACK newfile_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1406 {
1407 switch(message)
1408 {
1409 case WM_INITDIALOG:
1410 {
1411 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE);
1412 WCHAR buffer[MAX_STRING_LEN];
1413 HWND hListWnd = GetDlgItem(hWnd, IDC_NEWFILE);
1414
1415 LoadStringW(hInstance, STRING_NEWFILE_RICHTEXT, buffer, MAX_STRING_LEN);
1416 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1417 LoadStringW(hInstance, STRING_NEWFILE_TXT, buffer, MAX_STRING_LEN);
1418 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1419 LoadStringW(hInstance, STRING_NEWFILE_TXT_UNICODE, buffer, MAX_STRING_LEN);
1420 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1421
1422 SendMessageW(hListWnd, LB_SETSEL, TRUE, 0);
1423 }
1424 break;
1425
1426 case WM_COMMAND:
1427 switch(LOWORD(wParam))
1428 {
1429 case IDOK:
1430 {
1431 LRESULT index;
1432 HWND hListWnd = GetDlgItem(hWnd, IDC_NEWFILE);
1433 index = SendMessageW(hListWnd, LB_GETCURSEL, 0, 0);
1434
1435 if(index != LB_ERR)
1436 EndDialog(hWnd, MAKELONG(fileformat_flags(index),0));
1437 }
1438 return TRUE;
1439
1440 case IDCANCEL:
1441 EndDialog(hWnd, MAKELONG(ID_NEWFILE_ABORT,0));
1442 return TRUE;
1443 }
1444 }
1445 return FALSE;
1446 }
1447
1448 static INT_PTR CALLBACK paraformat_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1449 {
1450 static const WORD ALIGNMENT_VALUES[] = {PFA_LEFT, PFA_RIGHT, PFA_CENTER};
1451
1452 switch(message)
1453 {
1454 case WM_INITDIALOG:
1455 {
1456 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd,
1457 GWLP_HINSTANCE);
1458 WCHAR buffer[MAX_STRING_LEN];
1459 HWND hListWnd = GetDlgItem(hWnd, IDC_PARA_ALIGN);
1460 HWND hLeftWnd = GetDlgItem(hWnd, IDC_PARA_LEFT);
1461 HWND hRightWnd = GetDlgItem(hWnd, IDC_PARA_RIGHT);
1462 HWND hFirstWnd = GetDlgItem(hWnd, IDC_PARA_FIRST);
1463 PARAFORMAT2 pf;
1464 int index = 0;
1465
1466 LoadStringW(hInstance, STRING_ALIGN_LEFT, buffer,
1467 MAX_STRING_LEN);
1468 SendMessageW(hListWnd, CB_ADDSTRING, 0, (LPARAM)buffer);
1469 LoadStringW(hInstance, STRING_ALIGN_RIGHT, buffer,
1470 MAX_STRING_LEN);
1471 SendMessageW(hListWnd, CB_ADDSTRING, 0, (LPARAM)buffer);
1472 LoadStringW(hInstance, STRING_ALIGN_CENTER, buffer,
1473 MAX_STRING_LEN);
1474 SendMessageW(hListWnd, CB_ADDSTRING, 0, (LPARAM)buffer);
1475
1476 pf.cbSize = sizeof(pf);
1477 pf.dwMask = PFM_ALIGNMENT | PFM_OFFSET | PFM_RIGHTINDENT |
1478 PFM_STARTINDENT;
1479 SendMessageW(hEditorWnd, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
1480
1481 if(pf.wAlignment == PFA_RIGHT)
1482 index ++;
1483 else if(pf.wAlignment == PFA_CENTER)
1484 index += 2;
1485
1486 SendMessageW(hListWnd, CB_SETCURSEL, index, 0);
1487
1488 number_with_units(buffer, pf.dxStartIndent + pf.dxOffset);
1489 SetWindowTextW(hLeftWnd, buffer);
1490 number_with_units(buffer, pf.dxRightIndent);
1491 SetWindowTextW(hRightWnd, buffer);
1492 number_with_units(buffer, -pf.dxOffset);
1493 SetWindowTextW(hFirstWnd, buffer);
1494 }
1495 break;
1496
1497 case WM_COMMAND:
1498 switch(LOWORD(wParam))
1499 {
1500 case IDOK:
1501 {
1502 HWND hListWnd = GetDlgItem(hWnd, IDC_PARA_ALIGN);
1503 HWND hLeftWnd = GetDlgItem(hWnd, IDC_PARA_LEFT);
1504 HWND hRightWnd = GetDlgItem(hWnd, IDC_PARA_RIGHT);
1505 HWND hFirstWnd = GetDlgItem(hWnd, IDC_PARA_FIRST);
1506 WCHAR buffer[MAX_STRING_LEN];
1507 int index;
1508 float num;
1509 int ret = 0;
1510 PARAFORMAT pf;
1511
1512 index = SendMessageW(hListWnd, CB_GETCURSEL, 0, 0);
1513 pf.wAlignment = ALIGNMENT_VALUES[index];
1514
1515 GetWindowTextW(hLeftWnd, buffer, MAX_STRING_LEN);
1516 if(number_from_string(buffer, &num, TRUE))
1517 ret++;
1518 pf.dxOffset = current_units_to_twips(num);
1519 GetWindowTextW(hRightWnd, buffer, MAX_STRING_LEN);
1520 if(number_from_string(buffer, &num, TRUE))
1521 ret++;
1522 pf.dxRightIndent = current_units_to_twips(num);
1523 GetWindowTextW(hFirstWnd, buffer, MAX_STRING_LEN);
1524 if(number_from_string(buffer, &num, TRUE))
1525 ret++;
1526 pf.dxStartIndent = current_units_to_twips(num);
1527
1528 if(ret != 3)
1529 {
1530 MessageBoxWithResStringW(hMainWnd, MAKEINTRESOURCEW(STRING_INVALID_NUMBER),
1531 wszAppTitle, MB_OK | MB_ICONASTERISK);
1532 return FALSE;
1533 } else
1534 {
1535 if (pf.dxOffset + pf.dxStartIndent < 0
1536 && pf.dxStartIndent < 0)
1537 {
1538 /* The first line is before the left edge, so
1539 * make sure it is at the left edge. */
1540 pf.dxOffset = -pf.dxStartIndent;
1541 } else if (pf.dxOffset < 0) {
1542 /* The second and following lines are before
1543 * the left edge, so set it to be at the left
1544 * edge, and adjust the first line since it
1545 * is relative to it. */
1546 pf.dxStartIndent = max(pf.dxStartIndent + pf.dxOffset, 0);
1547 pf.dxOffset = 0;
1548 }
1549 /* Internally the dxStartIndent is the absolute
1550 * offset for the first line and dxOffset is
1551 * to it value as opposed how it is displayed with
1552 * the first line being the relative value.
1553 * These two lines make the adjustments. */
1554 pf.dxStartIndent = pf.dxStartIndent + pf.dxOffset;
1555 pf.dxOffset = pf.dxOffset - pf.dxStartIndent;
1556
1557 pf.cbSize = sizeof(pf);
1558 pf.dwMask = PFM_ALIGNMENT | PFM_OFFSET | PFM_RIGHTINDENT |
1559 PFM_STARTINDENT;
1560 SendMessageW(hEditorWnd, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
1561 }
1562 }
1563 /* Fall through */
1564
1565 case IDCANCEL:
1566 EndDialog(hWnd, wParam);
1567 return TRUE;
1568 }
1569 }
1570 return FALSE;
1571 }
1572
1573 static INT_PTR CALLBACK tabstops_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1574 {
1575 switch(message)
1576 {
1577 case WM_INITDIALOG:
1578 {
1579 HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
1580 PARAFORMAT pf;
1581 WCHAR buffer[MAX_STRING_LEN];
1582 int i;
1583
1584 pf.cbSize = sizeof(pf);
1585 pf.dwMask = PFM_TABSTOPS;
1586 SendMessageW(hEditorWnd, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
1587 SendMessageW(hTabWnd, CB_LIMITTEXT, MAX_STRING_LEN-1, 0);
1588
1589 for(i = 0; i < pf.cTabCount; i++)
1590 {
1591 number_with_units(buffer, pf.rgxTabs[i]);
1592 SendMessageW(hTabWnd, CB_ADDSTRING, 0, (LPARAM)&buffer);
1593 }
1594 SetFocus(hTabWnd);
1595 }
1596 break;
1597
1598 case WM_COMMAND:
1599 switch(LOWORD(wParam))
1600 {
1601 case IDC_TABSTOPS:
1602 {
1603 HWND hTabWnd = (HWND)lParam;
1604 HWND hAddWnd = GetDlgItem(hWnd, ID_TAB_ADD);
1605 HWND hDelWnd = GetDlgItem(hWnd, ID_TAB_DEL);
1606 HWND hEmptyWnd = GetDlgItem(hWnd, ID_TAB_EMPTY);
1607
1608 if(GetWindowTextLengthW(hTabWnd))
1609 EnableWindow(hAddWnd, TRUE);
1610 else
1611 EnableWindow(hAddWnd, FALSE);
1612
1613 if(SendMessageW(hTabWnd, CB_GETCOUNT, 0, 0))
1614 {
1615 EnableWindow(hEmptyWnd, TRUE);
1616
1617 if(SendMessageW(hTabWnd, CB_GETCURSEL, 0, 0) == CB_ERR)
1618 EnableWindow(hDelWnd, FALSE);
1619 else
1620 EnableWindow(hDelWnd, TRUE);
1621 } else
1622 {
1623 EnableWindow(hEmptyWnd, FALSE);
1624 }
1625 }
1626 break;
1627
1628 case ID_TAB_ADD:
1629 {
1630 HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
1631 WCHAR buffer[MAX_STRING_LEN];
1632
1633 GetWindowTextW(hTabWnd, buffer, MAX_STRING_LEN);
1634 append_current_units(buffer);
1635
1636 if(SendMessageW(hTabWnd, CB_FINDSTRINGEXACT, -1, (LPARAM)&buffer) == CB_ERR)
1637 {
1638 float number = 0;
1639
1640 if(!number_from_string(buffer, &number, TRUE))
1641 {
1642 MessageBoxWithResStringW(hWnd, MAKEINTRESOURCEW(STRING_INVALID_NUMBER),
1643 wszAppTitle, MB_OK | MB_ICONINFORMATION);
1644 } else
1645 {
1646 SendMessageW(hTabWnd, CB_ADDSTRING, 0, (LPARAM)&buffer);
1647 SetWindowTextW(hTabWnd, 0);
1648 }
1649 }
1650 SetFocus(hTabWnd);
1651 }
1652 break;
1653
1654 case ID_TAB_DEL:
1655 {
1656 HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
1657 LRESULT ret;
1658 ret = SendMessageW(hTabWnd, CB_GETCURSEL, 0, 0);
1659 if(ret != CB_ERR)
1660 SendMessageW(hTabWnd, CB_DELETESTRING, ret, 0);
1661 }
1662 break;
1663
1664 case ID_TAB_EMPTY:
1665 {
1666 HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
1667 SendMessageW(hTabWnd, CB_RESETCONTENT, 0, 0);
1668 SetFocus(hTabWnd);
1669 }
1670 break;
1671
1672 case IDOK:
1673 {
1674 HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
1675 int i;
1676 WCHAR buffer[MAX_STRING_LEN];
1677 PARAFORMAT pf;
1678 float number;
1679
1680 pf.cbSize = sizeof(pf);
1681 pf.dwMask = PFM_TABSTOPS;
1682
1683 for(i = 0; SendMessageW(hTabWnd, CB_GETLBTEXT, i,
1684 (LPARAM)&buffer) != CB_ERR &&
1685 i < MAX_TAB_STOPS; i++)
1686 {
1687 number_from_string(buffer, &number, TRUE);
1688 pf.rgxTabs[i] = current_units_to_twips(number);
1689 }
1690 pf.cTabCount = i;
1691 SendMessageW(hEditorWnd, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
1692 }
1693 /* Fall through */
1694 case IDCANCEL:
1695 EndDialog(hWnd, wParam);
1696 return TRUE;
1697 }
1698 }
1699 return FALSE;
1700 }
1701
1702 static int context_menu(LPARAM lParam)
1703 {
1704 int x = (int)(short)LOWORD(lParam);
1705 int y = (int)(short)HIWORD(lParam);
1706 HMENU hPop = GetSubMenu(hPopupMenu, 0);
1707
1708 if(x == -1)
1709 {
1710 int from = 0, to = 0;
1711 POINTL pt;
1712 SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&from, (LPARAM)&to);
1713 SendMessageW(hEditorWnd, EM_POSFROMCHAR, (WPARAM)&pt, (LPARAM)to);
1714 ClientToScreen(hEditorWnd, (POINT*)&pt);
1715 x = pt.x;
1716 y = pt.y;
1717 }
1718
1719 TrackPopupMenu(hPop, TPM_LEFTALIGN | TPM_TOPALIGN | TPM_RIGHTBUTTON,
1720 x, y, 0, hMainWnd, 0);
1721
1722 return 0;
1723 }
1724
1725 static LRESULT OnCreate( HWND hWnd )
1726 {
1727 HWND hToolBarWnd, hFormatBarWnd, hReBarWnd, hFontListWnd, hSizeListWnd, hRulerWnd;
1728 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
1729 HANDLE hDLL;
1730 TBADDBITMAP ab;
1731 int nStdBitmaps = 0;
1732 REBARINFO rbi;
1733 REBARBANDINFOW rbb;
1734 static const WCHAR wszRichEditDll[] = {'R','I','C','H','E','D','2','0','.','D','L','L','\0'};
1735 static const WCHAR wszRichEditText[] = {'R','i','c','h','E','d','i','t',' ','t','e','x','t','\0'};
1736
1737 CreateStatusWindowW(CCS_NODIVIDER|WS_CHILD|WS_VISIBLE, wszRichEditText, hWnd, IDC_STATUSBAR);
1738
1739 hReBarWnd = CreateWindowExW(WS_EX_TOOLWINDOW, REBARCLASSNAMEW, NULL,
1740 CCS_NODIVIDER|WS_CHILD|WS_VISIBLE|WS_CLIPSIBLINGS|WS_CLIPCHILDREN|RBS_VARHEIGHT|CCS_TOP,
1741 CW_USEDEFAULT, CW_USEDEFAULT, 0, 0, hWnd, (HMENU)IDC_REBAR, hInstance, NULL);
1742
1743 rbi.cbSize = sizeof(rbi);
1744 rbi.fMask = 0;
1745 rbi.himl = NULL;
1746 if(!SendMessageW(hReBarWnd, RB_SETBARINFO, 0, (LPARAM)&rbi))
1747 return -1;
1748
1749 hToolBarWnd = CreateToolbarEx(hReBarWnd, CCS_NOPARENTALIGN|CCS_NOMOVEY|WS_VISIBLE|WS_CHILD|TBSTYLE_TOOLTIPS|TBSTYLE_BUTTON,
1750 IDC_TOOLBAR,
1751 1, hInstance, IDB_TOOLBAR,
1752 NULL, 0,
1753 24, 24, 16, 16, sizeof(TBBUTTON));
1754
1755 ab.hInst = HINST_COMMCTRL;
1756 ab.nID = IDB_STD_SMALL_COLOR;
1757 nStdBitmaps = SendMessageW(hToolBarWnd, TB_ADDBITMAP, 0, (LPARAM)&ab);
1758
1759 AddButton(hToolBarWnd, nStdBitmaps+STD_FILENEW, ID_FILE_NEW);
1760 AddButton(hToolBarWnd, nStdBitmaps+STD_FILEOPEN, ID_FILE_OPEN);
1761 AddButton(hToolBarWnd, nStdBitmaps+STD_FILESAVE, ID_FILE_SAVE);
1762 AddSeparator(hToolBarWnd);
1763 AddButton(hToolBarWnd, nStdBitmaps+STD_PRINT, ID_PRINT_QUICK);
1764 AddButton(hToolBarWnd, nStdBitmaps+STD_PRINTPRE, ID_PREVIEW);
1765 AddSeparator(hToolBarWnd);
1766 AddButton(hToolBarWnd, nStdBitmaps+STD_FIND, ID_FIND);
1767 AddSeparator(hToolBarWnd);
1768 AddButton(hToolBarWnd, nStdBitmaps+STD_CUT, ID_EDIT_CUT);
1769 AddButton(hToolBarWnd, nStdBitmaps+STD_COPY, ID_EDIT_COPY);
1770 AddButton(hToolBarWnd, nStdBitmaps+STD_PASTE, ID_EDIT_PASTE);
1771 AddButton(hToolBarWnd, nStdBitmaps+STD_UNDO, ID_EDIT_UNDO);
1772 AddButton(hToolBarWnd, nStdBitmaps+STD_REDOW, ID_EDIT_REDO);
1773 AddSeparator(hToolBarWnd);
1774 AddButton(hToolBarWnd, 0, ID_DATETIME);
1775
1776 SendMessageW(hToolBarWnd, TB_AUTOSIZE, 0, 0);
1777
1778 rbb.cbSize = sizeof(rbb);
1779 rbb.fMask = RBBIM_SIZE | RBBIM_CHILDSIZE | RBBIM_CHILD | RBBIM_STYLE | RBBIM_ID;
1780 rbb.fStyle = RBBS_CHILDEDGE | RBBS_BREAK | RBBS_NOGRIPPER;
1781 rbb.cx = 0;
1782 rbb.hwndChild = hToolBarWnd;
1783 rbb.cxMinChild = 0;
1784 rbb.cyChild = rbb.cyMinChild = HIWORD(SendMessageW(hToolBarWnd, TB_GETBUTTONSIZE, 0, 0));
1785 rbb.wID = BANDID_TOOLBAR;
1786
1787 SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
1788
1789 hFontListWnd = CreateWindowExW(0, WC_COMBOBOXEXW, NULL,
1790 WS_BORDER | WS_VISIBLE | WS_CHILD | CBS_DROPDOWN | CBS_SORT,
1791 0, 0, 200, 150, hReBarWnd, (HMENU)IDC_FONTLIST, hInstance, NULL);
1792
1793 rbb.hwndChild = hFontListWnd;
1794 rbb.cx = 200;
1795 rbb.wID = BANDID_FONTLIST;
1796
1797 SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
1798
1799 hSizeListWnd = CreateWindowExW(0, WC_COMBOBOXEXW, NULL,
1800 WS_BORDER | WS_VISIBLE | WS_CHILD | CBS_DROPDOWN,
1801 0, 0, 50, 150, hReBarWnd, (HMENU)IDC_SIZELIST, hInstance, NULL);
1802
1803 rbb.hwndChild = hSizeListWnd;
1804 rbb.cx = 50;
1805 rbb.fStyle ^= RBBS_BREAK;
1806 rbb.wID = BANDID_SIZELIST;
1807
1808 SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
1809
1810 hFormatBarWnd = CreateToolbarEx(hReBarWnd,
1811 CCS_NOPARENTALIGN | CCS_NOMOVEY | WS_VISIBLE | TBSTYLE_TOOLTIPS | TBSTYLE_BUTTON,
1812 IDC_FORMATBAR, 7, hInstance, IDB_FORMATBAR, NULL, 0, 16, 16, 16, 16, sizeof(TBBUTTON));
1813
1814 AddButton(hFormatBarWnd, 0, ID_FORMAT_BOLD);
1815 AddButton(hFormatBarWnd, 1, ID_FORMAT_ITALIC);
1816 AddButton(hFormatBarWnd, 2, ID_FORMAT_UNDERLINE);
1817 AddSeparator(hFormatBarWnd);
1818 AddButton(hFormatBarWnd, 3, ID_ALIGN_LEFT);
1819 AddButton(hFormatBarWnd, 4, ID_ALIGN_CENTER);
1820 AddButton(hFormatBarWnd, 5, ID_ALIGN_RIGHT);
1821 AddSeparator(hFormatBarWnd);
1822 AddButton(hFormatBarWnd, 6, ID_BULLET);
1823
1824 SendMessageW(hFormatBarWnd, TB_AUTOSIZE, 0, 0);
1825
1826 rbb.hwndChild = hFormatBarWnd;
1827 rbb.wID = BANDID_FORMATBAR;
1828
1829 SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
1830
1831 hRulerWnd = CreateWindowExW(0, WC_STATICW, NULL, WS_VISIBLE | WS_CHILD,
1832 0, 0, 200, 10, hReBarWnd, (HMENU)IDC_RULER, hInstance, NULL);
1833
1834
1835 rbb.hwndChild = hRulerWnd;
1836 rbb.wID = BANDID_RULER;
1837 rbb.fStyle |= RBBS_BREAK;
1838
1839 SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
1840
1841 hDLL = LoadLibraryW(wszRichEditDll);
1842 if(!hDLL)
1843 {
1844 MessageBoxWithResStringW(hWnd, MAKEINTRESOURCEW(STRING_LOAD_RICHED_FAILED), wszAppTitle,
1845 MB_OK | MB_ICONEXCLAMATION);
1846 PostQuitMessage(1);
1847 }
1848
1849 hEditorWnd = CreateWindowExW(WS_EX_CLIENTEDGE, wszRichEditClass, NULL,
1850 WS_CHILD|WS_VISIBLE|ES_SELECTIONBAR|ES_MULTILINE|ES_AUTOVSCROLL
1851 |ES_WANTRETURN|WS_VSCROLL|ES_NOHIDESEL|WS_HSCROLL,
1852 0, 0, 1000, 100, hWnd, (HMENU)IDC_EDITOR, hInstance, NULL);
1853
1854 if (!hEditorWnd)
1855 {
1856 fprintf(stderr, "Error code %u\n", GetLastError());
1857 return -1;
1858 }
1859 assert(hEditorWnd);
1860
1861 SetFocus(hEditorWnd);
1862 SendMessageW(hEditorWnd, EM_SETEVENTMASK, 0, ENM_SELCHANGE);
1863
1864 set_default_font();
1865
1866 populate_font_list(hFontListWnd);
1867 populate_size_list(hSizeListWnd);
1868 DoLoadStrings();
1869 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
1870
1871 ID_FINDMSGSTRING = RegisterWindowMessageW(FINDMSGSTRINGW);
1872
1873 registry_read_filelist(hWnd);
1874 registry_read_formatopts_all(barState, wordWrap);
1875 registry_read_options();
1876 DragAcceptFiles(hWnd, TRUE);
1877
1878 return 0;
1879 }
1880
1881 static LRESULT OnUser( HWND hWnd )
1882 {
1883 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
1884 HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
1885 HWND hwndToolBar = GetDlgItem(hwndReBar, IDC_TOOLBAR);
1886 HWND hwndFormatBar = GetDlgItem(hwndReBar, IDC_FORMATBAR);
1887 int from, to;
1888 CHARFORMAT2W fmt;
1889 PARAFORMAT2 pf;
1890 GETTEXTLENGTHEX gt;
1891
1892 ZeroMemory(&fmt, sizeof(fmt));
1893 fmt.cbSize = sizeof(fmt);
1894
1895 ZeroMemory(&pf, sizeof(pf));
1896 pf.cbSize = sizeof(pf);
1897
1898 gt.flags = GTL_NUMCHARS;
1899 gt.codepage = 1200;
1900
1901 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_FIND,
1902 SendMessageW(hwndEditor, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0) ? 1 : 0);
1903
1904 SendMessageW(hwndEditor, EM_GETCHARFORMAT, TRUE, (LPARAM)&fmt);
1905
1906 SendMessageW(hwndEditor, EM_GETSEL, (WPARAM)&from, (LPARAM)&to);
1907 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_UNDO,
1908 SendMessageW(hwndEditor, EM_CANUNDO, 0, 0));
1909 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_REDO,
1910 SendMessageW(hwndEditor, EM_CANREDO, 0, 0));
1911 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_CUT, from == to ? 0 : 1);
1912 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_COPY, from == to ? 0 : 1);
1913
1914 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_BOLD, (fmt.dwMask & CFM_BOLD) &&
1915 (fmt.dwEffects & CFE_BOLD));
1916 SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_BOLD, !(fmt.dwMask & CFM_BOLD));
1917 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_ITALIC, (fmt.dwMask & CFM_ITALIC) &&
1918 (fmt.dwEffects & CFE_ITALIC));
1919 SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_ITALIC, !(fmt.dwMask & CFM_ITALIC));
1920 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_UNDERLINE, (fmt.dwMask & CFM_UNDERLINE) &&
1921 (fmt.dwEffects & CFE_UNDERLINE));
1922 SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_UNDERLINE, !(fmt.dwMask & CFM_UNDERLINE));
1923
1924 SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
1925 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_LEFT, (pf.wAlignment == PFA_LEFT));
1926 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_CENTER, (pf.wAlignment == PFA_CENTER));
1927 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_RIGHT, (pf.wAlignment == PFA_RIGHT));
1928
1929 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_BULLET, (pf.wNumbering & PFN_BULLET));
1930 return 0;
1931 }
1932
1933 static LRESULT OnNotify( HWND hWnd, LPARAM lParam)
1934 {
1935 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
1936 HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
1937 NMHDR *pHdr = (NMHDR *)lParam;
1938 HWND hwndFontList = GetDlgItem(hwndReBar, IDC_FONTLIST);
1939 HWND hwndSizeList = GetDlgItem(hwndReBar, IDC_SIZELIST);
1940
1941 if (pHdr->hwndFrom == hwndFontList || pHdr->hwndFrom == hwndSizeList)
1942 {
1943 if (pHdr->code == CBEN_ENDEDITW)
1944 {
1945 NMCBEENDEDIT *endEdit = (NMCBEENDEDIT *)lParam;
1946 if(pHdr->hwndFrom == hwndFontList)
1947 {
1948 on_fontlist_modified((LPWSTR)endEdit->szText);
1949 } else if (pHdr->hwndFrom == hwndSizeList)
1950 {
1951 on_sizelist_modified(hwndFontList,(LPWSTR)endEdit->szText);
1952 }
1953 }
1954 return 0;
1955 }
1956
1957 if (pHdr->hwndFrom != hwndEditor)
1958 return 0;
1959
1960 if (pHdr->code == EN_SELCHANGE)
1961 {
1962 SELCHANGE *pSC = (SELCHANGE *)lParam;
1963 char buf[128];
1964
1965 update_font_list();
1966
1967 sprintf( buf,"selection = %d..%d, line count=%ld",
1968 pSC->chrg.cpMin, pSC->chrg.cpMax,
1969 SendMessage(hwndEditor, EM_GETLINECOUNT, 0, 0));
1970 SetWindowTextA(GetDlgItem(hWnd, IDC_STATUSBAR), buf);
1971 SendMessage(hWnd, WM_USER, 0, 0);
1972 return 1;
1973 }
1974 return 0;
1975 }
1976
1977 static LRESULT OnCommand( HWND hWnd, WPARAM wParam, LPARAM lParam)
1978 {
1979 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
1980 static FINDREPLACEW findreplace;
1981
1982 if ((HWND)lParam == hwndEditor)
1983 return 0;
1984
1985 switch(LOWORD(wParam))
1986 {
1987
1988 case ID_FILE_EXIT:
1989 PostMessageW(hWnd, WM_CLOSE, 0, 0);
1990 break;
1991
1992 case ID_FILE_NEW:
1993 {
1994 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
1995 int ret = DialogBox(hInstance, MAKEINTRESOURCE(IDD_NEWFILE), hWnd,
1996 newfile_proc);
1997
1998 if(ret != ID_NEWFILE_ABORT)
1999 {
2000 if(prompt_save_changes())
2001 {
2002 SETTEXTEX st;
2003
2004 set_caption(NULL);
2005 wszFileName[0] = '\0';
2006
2007 clear_formatting();
2008
2009 st.flags = ST_DEFAULT;
2010 st.codepage = 1200;
2011 SendMessageW(hEditorWnd, EM_SETTEXTEX, (WPARAM)&st, 0);
2012
2013 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
2014 set_fileformat(ret);
2015 update_font_list();
2016 }
2017 }
2018 }
2019 break;
2020
2021 case ID_FILE_OPEN:
2022 DialogOpenFile();
2023 break;
2024
2025 case ID_FILE_SAVE:
2026 if(wszFileName[0])
2027 {
2028 DoSaveFile(wszFileName, fileFormat);
2029 break;
2030 }
2031 /* Fall through */
2032
2033 case ID_FILE_SAVEAS:
2034 DialogSaveFile();
2035 break;
2036
2037 case ID_FILE_RECENT1:
2038 case ID_FILE_RECENT2:
2039 case ID_FILE_RECENT3:
2040 case ID_FILE_RECENT4:
2041 {
2042 HMENU hMenu = GetMenu(hWnd);
2043 MENUITEMINFOW mi;
2044
2045 mi.cbSize = sizeof(MENUITEMINFOW);
2046 mi.fMask = MIIM_DATA;
2047 if(GetMenuItemInfoW(hMenu, LOWORD(wParam), FALSE, &mi))
2048 DoOpenFile((LPWSTR)mi.dwItemData);
2049 }
2050 break;
2051
2052 case ID_FIND:
2053 dialog_find(&findreplace, FALSE);
2054 break;
2055
2056 case ID_FIND_NEXT:
2057 handle_findmsg(&findreplace);
2058 break;
2059
2060 case ID_REPLACE:
2061 dialog_find(&findreplace, TRUE);
2062 break;
2063
2064 case ID_FONTSETTINGS:
2065 dialog_choose_font();
2066 break;
2067
2068 case ID_PRINT:
2069 dialog_print(hWnd, wszFileName);
2070 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
2071 break;
2072
2073 case ID_PRINT_QUICK:
2074 print_quick(wszFileName);
2075 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
2076 break;
2077
2078 case ID_PREVIEW:
2079 {
2080 int index = reg_formatindex(fileFormat);
2081 DWORD tmp = barState[index];
2082 barState[index] = 0;
2083 set_bar_states();
2084 barState[index] = tmp;
2085 ShowWindow(hEditorWnd, FALSE);
2086
2087 init_preview(hWnd, wszFileName);
2088
2089 SetMenu(hWnd, NULL);
2090 InvalidateRect(0, 0, TRUE);
2091 }
2092 break;
2093
2094 case ID_PRINTSETUP:
2095 dialog_printsetup(hWnd);
2096 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
2097 break;
2098
2099 case ID_FORMAT_BOLD:
2100 case ID_FORMAT_ITALIC:
2101 case ID_FORMAT_UNDERLINE:
2102 {
2103 CHARFORMAT2W fmt;
2104 int effects = CFE_BOLD;
2105
2106 ZeroMemory(&fmt, sizeof(fmt));
2107 fmt.cbSize = sizeof(fmt);
2108 SendMessageW(hwndEditor, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
2109
2110 fmt.dwMask = CFM_BOLD;
2111
2112 if (LOWORD(wParam) == ID_FORMAT_ITALIC)
2113 {
2114 effects = CFE_ITALIC;
2115 fmt.dwMask = CFM_ITALIC;
2116 } else if (LOWORD(wParam) == ID_FORMAT_UNDERLINE)
2117 {
2118 effects = CFE_UNDERLINE;
2119 fmt.dwMask = CFM_UNDERLINE;
2120 }
2121
2122 fmt.dwEffects ^= effects;
2123
2124 SendMessageW(hwndEditor, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
2125 break;
2126 }
2127
2128 case ID_EDIT_CUT:
2129 PostMessageW(hwndEditor, WM_CUT, 0, 0);
2130 break;
2131
2132 case ID_EDIT_COPY:
2133 PostMessageW(hwndEditor, WM_COPY, 0, 0);
2134 break;
2135
2136 case ID_EDIT_PASTE:
2137 PostMessageW(hwndEditor, WM_PASTE, 0, 0);
2138 break;
2139
2140 case ID_EDIT_CLEAR:
2141 PostMessageW(hwndEditor, WM_CLEAR, 0, 0);
2142 break;
2143
2144 case ID_EDIT_SELECTALL:
2145 {
2146 CHARRANGE range = {0, -1};
2147 SendMessageW(hwndEditor, EM_EXSETSEL, 0, (LPARAM)&range);
2148 /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
2149 return 0;
2150 }
2151
2152 case ID_EDIT_GETTEXT:
2153 {
2154 int nLen = GetWindowTextLengthW(hwndEditor);
2155 LPWSTR data = HeapAlloc( GetProcessHeap(), 0, (nLen+1)*sizeof(WCHAR) );
2156 TEXTRANGEW tr;
2157
2158 GetWindowTextW(hwndEditor, data, nLen+1);
2159 MessageBoxW(NULL, data, wszAppTitle, MB_OK);
2160
2161 HeapFree( GetProcessHeap(), 0, data);
2162 data = HeapAlloc(GetProcessHeap(), 0, (nLen+1)*sizeof(WCHAR));
2163 tr.chrg.cpMin = 0;
2164 tr.chrg.cpMax = nLen;
2165 tr.lpstrText = data;
2166 SendMessage (hwndEditor, EM_GETTEXTRANGE, 0, (LPARAM)&tr);
2167 MessageBoxW(NULL, data, wszAppTitle, MB_OK);
2168 HeapFree( GetProcessHeap(), 0, data );
2169
2170 /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
2171 return 0;
2172 }
2173
2174 case ID_EDIT_CHARFORMAT:
2175 case ID_EDIT_DEFCHARFORMAT:
2176 {
2177 CHARFORMAT2W cf;
2178 LRESULT i;
2179 ZeroMemory(&cf, sizeof(cf));
2180 cf.cbSize = sizeof(cf);
2181 cf.dwMask = 0;
2182 i = SendMessageW(hwndEditor, EM_GETCHARFORMAT,
2183 LOWORD(wParam) == ID_EDIT_CHARFORMAT, (LPARAM)&cf);
2184 return 0;
2185 }
2186
2187 case ID_EDIT_PARAFORMAT:
2188 {
2189 PARAFORMAT2 pf;
2190 ZeroMemory(&pf, sizeof(pf));
2191 pf.cbSize = sizeof(pf);
2192 SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
2193 return 0;
2194 }
2195
2196 case ID_EDIT_SELECTIONINFO:
2197 {
2198 CHARRANGE range = {0, -1};
2199 char buf[128];
2200 WCHAR *data = NULL;
2201
2202 SendMessage(hwndEditor, EM_EXGETSEL, 0, (LPARAM)&range);
2203 data = HeapAlloc(GetProcessHeap(), 0, sizeof(*data) * (range.cpMax-range.cpMin+1));
2204 SendMessage(hwndEditor, EM_GETSELTEXT, 0, (LPARAM)data);
2205 sprintf(buf, "Start = %d, End = %d", range.cpMin, range.cpMax);
2206 MessageBoxA(hWnd, buf, "Editor", MB_OK);
2207 MessageBoxW(hWnd, data, wszAppTitle, MB_OK);
2208 HeapFree( GetProcessHeap(), 0, data);
2209 /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
2210 return 0;
2211 }
2212
2213 case ID_EDIT_READONLY:
2214 {
2215 long nStyle = GetWindowLong(hwndEditor, GWL_STYLE);
2216 if (nStyle & ES_READONLY)
2217 SendMessageW(hwndEditor, EM_SETREADONLY, 0, 0);
2218 else
2219 SendMessageW(hwndEditor, EM_SETREADONLY, 1, 0);
2220 return 0;
2221 }
2222
2223 case ID_EDIT_MODIFIED:
2224 if (SendMessageW(hwndEditor, EM_GETMODIFY, 0, 0))
2225 SendMessageW(hwndEditor, EM_SETMODIFY, 0, 0);
2226 else
2227 SendMessageW(hwndEditor, EM_SETMODIFY, 1, 0);
2228 return 0;
2229
2230 case ID_EDIT_UNDO:
2231 SendMessageW(hwndEditor, EM_UNDO, 0, 0);
2232 return 0;
2233
2234 case ID_EDIT_REDO:
2235 SendMessageW(hwndEditor, EM_REDO, 0, 0);
2236 return 0;
2237
2238 case ID_BULLET:
2239 {
2240 PARAFORMAT pf;
2241
2242 pf.cbSize = sizeof(pf);
2243 pf.dwMask = PFM_NUMBERING;
2244 SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
2245
2246 pf.dwMask |= PFM_OFFSET;
2247
2248 if(pf.wNumbering == PFN_BULLET)
2249 {
2250 pf.wNumbering = 0;
2251 pf.dxOffset = 0;
2252 } else
2253 {
2254 pf.wNumbering = PFN_BULLET;
2255 pf.dxOffset = 720;
2256 }
2257
2258 SendMessageW(hwndEditor, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
2259 }
2260 break;
2261
2262 case ID_ALIGN_LEFT:
2263 case ID_ALIGN_CENTER:
2264 case ID_ALIGN_RIGHT:
2265 {
2266 PARAFORMAT2 pf;
2267
2268 pf.cbSize = sizeof(pf);
2269 pf.dwMask = PFM_ALIGNMENT;
2270 switch(LOWORD(wParam)) {
2271 case ID_ALIGN_LEFT: pf.wAlignment = PFA_LEFT; break;
2272 case ID_ALIGN_CENTER: pf.wAlignment = PFA_CENTER; break;
2273 case ID_ALIGN_RIGHT: pf.wAlignment = PFA_RIGHT; break;
2274 }
2275 SendMessageW(hwndEditor, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
2276 break;
2277 }
2278
2279 case ID_BACK_1:
2280 SendMessageW(hwndEditor, EM_SETBKGNDCOLOR, 1, 0);
2281 break;
2282
2283 case ID_BACK_2:
2284 SendMessageW(hwndEditor, EM_SETBKGNDCOLOR, 0, RGB(255,255,192));
2285 break;
2286
2287 case ID_TOGGLE_TOOLBAR:
2288 set_toolbar_state(BANDID_TOOLBAR, !is_bar_visible(BANDID_TOOLBAR));
2289 update_window();
2290 break;
2291
2292 case ID_TOGGLE_FORMATBAR:
2293 set_toolbar_state(BANDID_FONTLIST, !is_bar_visible(BANDID_FORMATBAR));
2294 set_toolbar_state(BANDID_SIZELIST, !is_bar_visible(BANDID_FORMATBAR));
2295 set_toolbar_state(BANDID_FORMATBAR, !is_bar_visible(BANDID_FORMATBAR));
2296 update_window();
2297 break;
2298
2299 case ID_TOGGLE_STATUSBAR:
2300 set_statusbar_state(!is_bar_visible(BANDID_STATUSBAR));
2301 update_window();
2302 break;
2303
2304 case ID_TOGGLE_RULER:
2305 set_toolbar_state(BANDID_RULER, !is_bar_visible(BANDID_RULER));
2306 update_window();
2307 break;
2308
2309 case ID_DATETIME:
2310 {
2311 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
2312 DialogBoxW(hInstance, MAKEINTRESOURCEW(IDD_DATETIME), hWnd, datetime_proc);
2313 break;
2314 }
2315
2316 case ID_PARAFORMAT:
2317 {
2318 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
2319 DialogBoxW(hInstance, MAKEINTRESOURCEW(IDD_PARAFORMAT), hWnd,
2320 paraformat_proc);
2321 }
2322 break;
2323
2324 case ID_TABSTOPS:
2325 {
2326 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
2327 DialogBoxW(hInstance, MAKEINTRESOURCEW(IDD_TABSTOPS), hWnd, tabstops_proc);
2328 }
2329 break;
2330
2331 case ID_ABOUT:
2332 dialog_about();
2333 break;
2334
2335 case ID_VIEWPROPERTIES:
2336 dialog_viewproperties();
2337 break;
2338
2339 case IDC_FONTLIST:
2340 if (HIWORD(wParam) == CBN_SELENDOK)
2341 {
2342 WCHAR buffer[LF_FACESIZE];
2343 HWND hwndFontList = (HWND)lParam;
2344 get_comboexlist_selection(hwndFontList, buffer, LF_FACESIZE);
2345 on_fontlist_modified(buffer);
2346 }
2347 break;
2348
2349 case IDC_SIZELIST:
2350 if (HIWORD(wParam) == CBN_SELENDOK)
2351 {
2352 WCHAR buffer[MAX_STRING_LEN+1];
2353 HWND hwndSizeList = (HWND)lParam;
2354 get_comboexlist_selection(hwndSizeList, buffer, MAX_STRING_LEN+1);
2355 on_sizelist_modified(hwndSizeList, buffer);
2356 }
2357 break;
2358
2359 default:
2360 SendMessageW(hwndEditor, WM_COMMAND, wParam, lParam);
2361 break;
2362 }
2363 return 0;
2364 }
2365
2366 static LRESULT OnInitPopupMenu( HWND hWnd, WPARAM wParam )
2367 {
2368 HMENU hMenu = (HMENU)wParam;
2369 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
2370 HWND hwndStatus = GetDlgItem(hWnd, IDC_STATUSBAR);
2371 PARAFORMAT pf;
2372 int nAlignment = -1;
2373 int selFrom, selTo;
2374 GETTEXTLENGTHEX gt;
2375 LRESULT textLength;
2376 MENUITEMINFOW mi;
2377
2378 SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&selFrom, (LPARAM)&selTo);
2379 EnableMenuItem(hMenu, ID_EDIT_COPY, MF_BYCOMMAND|(selFrom == selTo) ? MF_GRAYED : MF_ENABLED);
2380 EnableMenuItem(hMenu, ID_EDIT_CUT, MF_BYCOMMAND|(selFrom == selTo) ? MF_GRAYED : MF_ENABLED);
2381
2382 pf.cbSize = sizeof(PARAFORMAT);
2383 SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
2384 CheckMenuItem(hMenu, ID_EDIT_READONLY,
2385 MF_BYCOMMAND|(GetWindowLong(hwndEditor, GWL_STYLE)&ES_READONLY ? MF_CHECKED : MF_UNCHECKED));
2386 CheckMenuItem(hMenu, ID_EDIT_MODIFIED,
2387 MF_BYCOMMAND|(SendMessage(hwndEditor, EM_GETMODIFY, 0, 0) ? MF_CHECKED : MF_UNCHECKED));
2388 if (pf.dwMask & PFM_ALIGNMENT)
2389 nAlignment = pf.wAlignment;
2390 CheckMenuItem(hMenu, ID_ALIGN_LEFT, MF_BYCOMMAND|(nAlignment == PFA_LEFT) ?
2391 MF_CHECKED : MF_UNCHECKED);
2392 CheckMenuItem(hMenu, ID_ALIGN_CENTER, MF_BYCOMMAND|(nAlignment == PFA_CENTER) ?
2393 MF_CHECKED : MF_UNCHECKED);
2394 CheckMenuItem(hMenu, ID_ALIGN_RIGHT, MF_BYCOMMAND|(nAlignment == PFA_RIGHT) ?
2395 MF_CHECKED : MF_UNCHECKED);
2396 CheckMenuItem(hMenu, ID_BULLET, MF_BYCOMMAND | ((pf.wNumbering == PFN_BULLET) ?
2397 MF_CHECKED : MF_UNCHECKED));
2398 EnableMenuItem(hMenu, ID_EDIT_UNDO, MF_BYCOMMAND|(SendMessageW(hwndEditor, EM_CANUNDO, 0, 0)) ?
2399 MF_ENABLED : MF_GRAYED);
2400 EnableMenuItem(hMenu, ID_EDIT_REDO, MF_BYCOMMAND|(SendMessageW(hwndEditor, EM_CANREDO, 0, 0)) ?
2401 MF_ENABLED : MF_GRAYED);
2402
2403 CheckMenuItem(hMenu, ID_TOGGLE_TOOLBAR, MF_BYCOMMAND|(is_bar_visible(BANDID_TOOLBAR)) ?
2404 MF_CHECKED : MF_UNCHECKED);
2405
2406 CheckMenuItem(hMenu, ID_TOGGLE_FORMATBAR, MF_BYCOMMAND|(is_bar_visible(BANDID_FORMATBAR)) ?
2407 MF_CHECKED : MF_UNCHECKED);
2408
2409 CheckMenuItem(hMenu, ID_TOGGLE_STATUSBAR, MF_BYCOMMAND|IsWindowVisible(hwndStatus) ?
2410 MF_CHECKED : MF_UNCHECKED);
2411
2412 CheckMenuItem(hMenu, ID_TOGGLE_RULER, MF_BYCOMMAND|(is_bar_visible(BANDID_RULER)) ? MF_CHECKED : MF_UNCHECKED);
2413
2414 gt.flags = GTL_NUMCHARS;
2415 gt.codepage = 1200;
2416 textLength = SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0);
2417 EnableMenuItem(hMenu, ID_FIND, MF_BYCOMMAND|(textLength ? MF_ENABLED : MF_GRAYED));
2418
2419 mi.cbSize = sizeof(mi);
2420 mi.fMask = MIIM_DATA;
2421
2422 GetMenuItemInfoW(hMenu, ID_FIND_NEXT, FALSE, &mi);
2423
2424 EnableMenuItem(hMenu, ID_FIND_NEXT, MF_BYCOMMAND|((textLength && mi.dwItemData) ?
2425 MF_ENABLED : MF_GRAYED));
2426
2427 EnableMenuItem(hMenu, ID_REPLACE, MF_BYCOMMAND|(textLength ? MF_ENABLED : MF_GRAYED));
2428
2429 return 0;
2430 }
2431
2432 static LRESULT OnSize( HWND hWnd, WPARAM wParam, LPARAM lParam )
2433 {
2434 int nStatusSize = 0;
2435 RECT rc;
2436 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
2437 HWND hwndStatusBar = GetDlgItem(hWnd, IDC_STATUSBAR);
2438 HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
2439 HWND hRulerWnd = GetDlgItem(hWnd, IDC_RULER);
2440 int rebarHeight = 0;
2441
2442 if (hwndStatusBar)
2443 {
2444 SendMessageW(hwndStatusBar, WM_SIZE, 0, 0);
2445 if (IsWindowVisible(hwndStatusBar))
2446 {
2447 GetClientRect(hwndStatusBar, &rc);
2448 nStatusSize = rc.bottom - rc.top;
2449 } else
2450 {
2451 nStatusSize = 0;
2452 }
2453 }
2454 if (hwndReBar)
2455 {
2456 rebarHeight = SendMessageW(hwndReBar, RB_GETBARHEIGHT, 0, 0);
2457
2458 MoveWindow(hwndReBar, 0, 0, LOWORD(lParam), rebarHeight, TRUE);
2459 }
2460 if (hwndEditor)
2461 {
2462 GetClientRect(hWnd, &rc);
2463 MoveWindow(hwndEditor, 0, rebarHeight, rc.right, rc.bottom-nStatusSize-rebarHeight, TRUE);
2464 }
2465
2466 redraw_ruler(hRulerWnd);
2467
2468 return DefWindowProcW(hWnd, WM_SIZE, wParam, lParam);
2469 }
2470
2471 static LRESULT CALLBACK WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
2472 {
2473 if(msg == ID_FINDMSGSTRING)
2474 return handle_findmsg((LPFINDREPLACEW)lParam);
2475
2476 switch(msg)
2477 {
2478 case WM_CREATE:
2479 return OnCreate( hWnd );
2480
2481 case WM_USER:
2482 return OnUser( hWnd );
2483
2484 case WM_NOTIFY:
2485 return OnNotify( hWnd, lParam );
2486
2487 case WM_COMMAND:
2488 if(preview_isactive())
2489 {
2490 return preview_command( hWnd, wParam );
2491 }
2492
2493 return OnCommand( hWnd, wParam, lParam );
2494
2495 case WM_DESTROY:
2496 PostQuitMessage(0);
2497 break;
2498
2499 case WM_CLOSE:
2500 if(preview_isactive())
2501 {
2502 preview_exit(hWnd);
2503 } else if(prompt_save_changes())
2504 {
2505 registry_set_options(hMainWnd);
2506 registry_set_formatopts_all(barState);
2507 PostQuitMessage(0);
2508 }
2509 break;
2510
2511 case WM_ACTIVATE:
2512 if (LOWORD(wParam))
2513 SetFocus(GetDlgItem(hWnd, IDC_EDITOR));
2514 return 0;
2515
2516 case WM_INITMENUPOPUP:
2517 return OnInitPopupMenu( hWnd, wParam );
2518
2519 case WM_SIZE:
2520 return OnSize( hWnd, wParam, lParam );
2521
2522 case WM_CONTEXTMENU:
2523 if((HWND)wParam == hEditorWnd)
2524 return context_menu(lParam);
2525 else
2526 return DefWindowProcW(hWnd, msg, wParam, lParam);
2527
2528 case WM_DROPFILES:
2529 {
2530 WCHAR file[MAX_PATH];
2531 DragQueryFileW((HDROP)wParam, 0, file, MAX_PATH);
2532 DragFinish((HDROP)wParam);
2533
2534 if(prompt_save_changes())
2535 DoOpenFile(file);
2536 }
2537 break;
2538 case WM_PAINT:
2539 if(preview_isactive())
2540 return print_preview(hWnd);
2541 else
2542 return DefWindowProcW(hWnd, msg, wParam, lParam);
2543
2544 default:
2545 return DefWindowProcW(hWnd, msg, wParam, lParam);
2546 }
2547
2548 return 0;
2549 }
2550
2551 int CALLBACK WinMain(HINSTANCE hInstance, HINSTANCE hOldInstance, LPSTR szCmdParagraph, int nCmdShow)
2552 {
2553 INITCOMMONCONTROLSEX classes = {8, ICC_BAR_CLASSES|ICC_COOL_CLASSES|ICC_USEREX_CLASSES};
2554 HACCEL hAccel;
2555 WNDCLASSW wc;
2556 MSG msg;
2557 RECT rc;
2558 UINT_PTR hPrevRulerProc;
2559 HWND hRulerWnd;
2560 POINTL EditPoint;
2561 DWORD bMaximized;
2562 static const WCHAR wszAccelTable[] = {'M','A','I','N','A','C','C','E','L',
2563 'T','A','B','L','E','\0'};
2564
2565 InitCommonControlsEx(&classes);
2566
2567 hAccel = LoadAcceleratorsW(hInstance, wszAccelTable);
2568
2569 wc.style = CS_HREDRAW | CS_VREDRAW;
2570 wc.lpfnWndProc = WndProc;
2571 wc.cbClsExtra = 0;
2572 wc.cbWndExtra = 4;
2573 wc.hInstance = hInstance;
2574 wc.hIcon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_WORDPAD));
2575 wc.hCursor = LoadCursor(NULL, IDC_IBEAM);
2576 wc.hbrBackground = GetSysColorBrush(COLOR_WINDOW);
2577 wc.lpszMenuName = MAKEINTRESOURCEW(IDM_MAINMENU);
2578 wc.lpszClassName = wszMainWndClass;
2579 RegisterClassW(&wc);
2580
2581 registry_read_winrect(&rc);
2582 hMainWnd = CreateWindowExW(0, wszMainWndClass, wszAppTitle, WS_CLIPCHILDREN|WS_OVERLAPPEDWINDOW,
2583 rc.left, rc.top, rc.right-rc.left, rc.bottom-rc.top, NULL, NULL, hInstance, NULL);
2584 registry_read_maximized(&bMaximized);
2585 if ((nCmdShow == SW_SHOWNORMAL || nCmdShow == SW_SHOWDEFAULT)
2586 && bMaximized)
2587 nCmdShow = SW_SHOWMAXIMIZED;
2588 ShowWindow(hMainWnd, nCmdShow);
2589
2590 set_caption(NULL);
2591 set_bar_states();
2592 set_fileformat(SF_RTF);
2593 hPopupMenu = LoadMenuW(hInstance, MAKEINTRESOURCEW(IDM_POPUP));
2594 get_default_printer_opts();
2595 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
2596
2597 hRulerWnd = GetDlgItem(GetDlgItem(hMainWnd, IDC_REBAR), IDC_RULER);
2598 SendMessageW(GetDlgItem(hMainWnd, IDC_EDITOR), EM_POSFROMCHAR, (WPARAM)&EditPoint, 0);
2599 hPrevRulerProc = SetWindowLongPtrW(hRulerWnd, GWLP_WNDPROC, (UINT_PTR)ruler_proc);
2600 SendMessageW(hRulerWnd, WM_USER, (WPARAM)&EditPoint, hPrevRulerProc);
2601
2602 HandleCommandLine(GetCommandLineW());
2603
2604 while(GetMessageW(&msg,0,0,0))
2605 {
2606 if (IsDialogMessage(hFindWnd, &msg))
2607 continue;
2608
2609 if (TranslateAcceleratorW(hMainWnd, hAccel, &msg))
2610 continue;
2611 TranslateMessage(&msg);
2612 DispatchMessageW(&msg);
2613 if (!PeekMessageW(&msg, 0, 0, 0, PM_NOREMOVE))
2614 SendMessageW(hMainWnd, WM_USER, 0, 0);
2615 }
2616
2617 return 0;
2618 }
GSOC 2012 project to enhance the control panel