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windowscodecs: Make sure that all GIF metadata blocks are properly packed.
[wine.git] / programs / wordpad / wordpad.c
blob8a2afc440f06d189e7d847699cbc64204c794bb6
1 /*
2 * Wordpad implementation
3 *
4 * Copyright 2004 by Krzysztof Foltman
5 * Copyright 2007-2008 by Alexander N. Sørnes <alex@thehandofagony.com>
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 */
21
22 #define WIN32_LEAN_AND_MEAN
23 #define _WIN32_IE 0x0400
24
25 #include <stdarg.h>
26 #include <stdlib.h>
27 #include <ctype.h>
28 #include <stdio.h>
29 #include <assert.h>
30
31 #include <windows.h>
32 #include <richedit.h>
33 #include <commctrl.h>
34 #include <commdlg.h>
35 #include <shellapi.h>
36 #include <math.h>
37 #include <errno.h>
38
39 #include "wine/unicode.h"
40 #include "wordpad.h"
41
42 #ifdef NONAMELESSUNION
43 # define U(x) (x).u
44 # define U2(x) (x).u2
45 # define U3(x) (x).u3
46 #else
47 # define U(x) (x)
48 # define U2(x) (x)
49 # define U3(x) (x)
50 #endif
51
52 /* use LoadString */
53 static const WCHAR wszAppTitle[] = {'W','i','n','e',' ','W','o','r','d','p','a','d',0};
54
55 static const WCHAR wszMainWndClass[] = {'W','O','R','D','P','A','D','T','O','P',0};
56
57 static const WCHAR stringFormat[] = {'%','2','d','\0'};
58
59 const WCHAR wszPreviewWndClass[] = {'P','r','t','P','r','e','v','i','e','w',0};
60 LRESULT CALLBACK preview_proc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
61
62 static HWND hMainWnd;
63 static HWND hEditorWnd;
64 static HWND hFindWnd;
65 static HMENU hColorPopupMenu;
66
67 static UINT ID_FINDMSGSTRING;
68
69 static DWORD wordWrap[2];
70 static DWORD barState[2];
71 static WPARAM fileFormat = SF_RTF;
72
73 static WCHAR wszFileName[MAX_PATH];
74 static WCHAR wszFilter[MAX_STRING_LEN*4+6*3+5];
75 static WCHAR wszDefaultFileName[MAX_STRING_LEN];
76 static WCHAR wszSaveChanges[MAX_STRING_LEN];
77 static WCHAR units_cmW[MAX_STRING_LEN];
78 static WCHAR units_inW[MAX_STRING_LEN];
79 static WCHAR units_inchW[MAX_STRING_LEN];
80 static WCHAR units_ptW[MAX_STRING_LEN];
81
82 static LRESULT OnSize( HWND hWnd, WPARAM wParam, LPARAM lParam );
83
84 typedef enum
85 {
86 UNIT_CM,
87 UNIT_INCH,
88 UNIT_PT
89 } UNIT;
90
91 typedef struct
92 {
93 int endPos;
94 BOOL wrapped;
95 WCHAR findBuffer[128];
96 } FINDREPLACE_custom;
97
98 /* Load string resources */
99 static void DoLoadStrings(void)
100 {
101 LPWSTR p = wszFilter;
102 static const WCHAR files_rtf[] = {'*','.','r','t','f','\0'};
103 static const WCHAR files_txt[] = {'*','.','t','x','t','\0'};
104 static const WCHAR files_all[] = {'*','.','*','\0'};
105
106 HINSTANCE hInstance = GetModuleHandleW(0);
107
108 LoadStringW(hInstance, STRING_RICHTEXT_FILES_RTF, p, MAX_STRING_LEN);
109 p += lstrlenW(p) + 1;
110 lstrcpyW(p, files_rtf);
111 p += lstrlenW(p) + 1;
112 LoadStringW(hInstance, STRING_TEXT_FILES_TXT, p, MAX_STRING_LEN);
113 p += lstrlenW(p) + 1;
114 lstrcpyW(p, files_txt);
115 p += lstrlenW(p) + 1;
116 LoadStringW(hInstance, STRING_TEXT_FILES_UNICODE_TXT, p, MAX_STRING_LEN);
117 p += lstrlenW(p) + 1;
118 lstrcpyW(p, files_txt);
119 p += lstrlenW(p) + 1;
120 LoadStringW(hInstance, STRING_ALL_FILES, p, MAX_STRING_LEN);
121 p += lstrlenW(p) + 1;
122 lstrcpyW(p, files_all);
123 p += lstrlenW(p) + 1;
124 *p = '\0';
125
126 p = wszDefaultFileName;
127 LoadStringW(hInstance, STRING_DEFAULT_FILENAME, p, MAX_STRING_LEN);
128
129 p = wszSaveChanges;
130 LoadStringW(hInstance, STRING_PROMPT_SAVE_CHANGES, p, MAX_STRING_LEN);
131
132 LoadStringW(hInstance, STRING_UNITS_CM, units_cmW, MAX_STRING_LEN);
133 LoadStringW(hInstance, STRING_UNITS_IN, units_inW, MAX_STRING_LEN);
134 LoadStringW(hInstance, STRING_UNITS_INCH, units_inchW, MAX_STRING_LEN);
135 LoadStringW(hInstance, STRING_UNITS_PT, units_ptW, MAX_STRING_LEN);
136 }
137
138 /* Show a message box with resource strings */
139 static int MessageBoxWithResStringW(HWND hWnd, LPCWSTR lpText, LPCWSTR lpCaption, UINT uType)
140 {
141 MSGBOXPARAMSW params;
142
143 params.cbSize = sizeof(params);
144 params.hwndOwner = hWnd;
145 params.hInstance = GetModuleHandleW(0);
146 params.lpszText = lpText;
147 params.lpszCaption = lpCaption;
148 params.dwStyle = uType;
149 params.lpszIcon = NULL;
150 params.dwContextHelpId = 0;
151 params.lpfnMsgBoxCallback = NULL;
152 params.dwLanguageId = 0;
153 return MessageBoxIndirectW(&params);
154 }
155
156
157 static void AddButton(HWND hwndToolBar, int nImage, int nCommand)
158 {
159 TBBUTTON button;
160
161 ZeroMemory(&button, sizeof(button));
162 button.iBitmap = nImage;
163 button.idCommand = nCommand;
164 button.fsState = TBSTATE_ENABLED;
165 button.fsStyle = BTNS_BUTTON;
166 button.dwData = 0;
167 button.iString = -1;
168 SendMessageW(hwndToolBar, TB_ADDBUTTONSW, 1, (LPARAM)&button);
169 }
170
171 static void AddSeparator(HWND hwndToolBar)
172 {
173 TBBUTTON button;
174
175 ZeroMemory(&button, sizeof(button));
176 button.iBitmap = -1;
177 button.idCommand = 0;
178 button.fsState = 0;
179 button.fsStyle = BTNS_SEP;
180 button.dwData = 0;
181 button.iString = -1;
182 SendMessageW(hwndToolBar, TB_ADDBUTTONSW, 1, (LPARAM)&button);
183 }
184
185 static DWORD CALLBACK stream_in(DWORD_PTR cookie, LPBYTE buffer, LONG cb, LONG *pcb)
186 {
187 HANDLE hFile = (HANDLE)cookie;
188 DWORD read;
189
190 if(!ReadFile(hFile, buffer, cb, &read, 0))
191 return 1;
192
193 *pcb = read;
194
195 return 0;
196 }
197
198 static DWORD CALLBACK stream_out(DWORD_PTR cookie, LPBYTE buffer, LONG cb, LONG *pcb)
199 {
200 DWORD written;
201 int ret;
202 HANDLE hFile = (HANDLE)cookie;
203
204 ret = WriteFile(hFile, buffer, cb, &written, 0);
205
206 if(!ret || (cb != written))
207 return 1;
208
209 *pcb = cb;
210
211 return 0;
212 }
213
214 LPWSTR file_basename(LPWSTR path)
215 {
216 LPWSTR pos = path + lstrlenW(path);
217
218 while(pos > path)
219 {
220 if(*pos == '\\' || *pos == '/')
221 {
222 pos++;
223 break;
224 }
225 pos--;
226 }
227 return pos;
228 }
229
230 static void set_caption(LPCWSTR wszNewFileName)
231 {
232 static const WCHAR wszSeparator[] = {' ','-',' '};
233 WCHAR *wszCaption;
234 SIZE_T length = 0;
235
236 if(!wszNewFileName)
237 wszNewFileName = wszDefaultFileName;
238 else
239 wszNewFileName = file_basename((LPWSTR)wszNewFileName);
240
241 wszCaption = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
242 lstrlenW(wszNewFileName)*sizeof(WCHAR)+sizeof(wszSeparator)+sizeof(wszAppTitle));
243
244 if(!wszCaption)
245 return;
246
247 memcpy(wszCaption, wszNewFileName, lstrlenW(wszNewFileName)*sizeof(WCHAR));
248 length += lstrlenW(wszNewFileName);
249 memcpy(wszCaption + length, wszSeparator, sizeof(wszSeparator));
250 length += sizeof(wszSeparator) / sizeof(WCHAR);
251 memcpy(wszCaption + length, wszAppTitle, sizeof(wszAppTitle));
252
253 SetWindowTextW(hMainWnd, wszCaption);
254
255 HeapFree(GetProcessHeap(), 0, wszCaption);
256 }
257
258 static BOOL validate_endptr(LPCWSTR endptr, UNIT *punit)
259 {
260 if(punit != NULL)
261 *punit = UNIT_CM;
262 if(!endptr)
263 return FALSE;
264 if(!*endptr)
265 return TRUE;
266
267 while(*endptr == ' ')
268 endptr++;
269
270 if(punit == NULL)
271 return *endptr == '\0';
272
273 if(!lstrcmpW(endptr, units_cmW))
274 {
275 *punit = UNIT_CM;
276 endptr += lstrlenW(units_cmW);
277 }
278 else if (!lstrcmpW(endptr, units_inW))
279 {
280 *punit = UNIT_INCH;
281 endptr += lstrlenW(units_inW);
282 }
283 else if (!lstrcmpW(endptr, units_inchW))
284 {
285 *punit = UNIT_INCH;
286 endptr += lstrlenW(units_inchW);
287 }
288 else if (!lstrcmpW(endptr, units_ptW))
289 {
290 *punit = UNIT_PT;
291 endptr += lstrlenW(units_ptW);
292 }
293
294 return *endptr == '\0';
295 }
296
297 static BOOL number_from_string(LPCWSTR string, float *num, UNIT *punit)
298 {
299 double ret;
300 WCHAR *endptr;
301
302 *num = 0;
303 errno = 0;
304 ret = wcstod(string, &endptr);
305
306 if (punit != NULL)
307 *punit = UNIT_CM;
308 if((ret == 0 && errno != 0) || endptr == string || !validate_endptr(endptr, punit))
309 {
310 return FALSE;
311 } else
312 {
313 *num = (float)ret;
314 return TRUE;
315 }
316 }
317
318 static void set_size(float size)
319 {
320 CHARFORMAT2W fmt;
321
322 ZeroMemory(&fmt, sizeof(fmt));
323 fmt.cbSize = sizeof(fmt);
324 fmt.dwMask = CFM_SIZE;
325 fmt.yHeight = (int)(size * 20.0);
326 SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
327 }
328
329 static void on_sizelist_modified(HWND hwndSizeList, LPWSTR wszNewFontSize)
330 {
331 WCHAR sizeBuffer[MAX_STRING_LEN];
332 CHARFORMAT2W format;
333
334 ZeroMemory(&format, sizeof(format));
335 format.cbSize = sizeof(format);
336 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&format);
337
338 wsprintfW(sizeBuffer, stringFormat, format.yHeight / 20);
339 if(lstrcmpW(sizeBuffer, wszNewFontSize))
340 {
341 float size = 0;
342 if(number_from_string(wszNewFontSize, &size, NULL)
343 && size > 0)
344 {
345 set_size(size);
346 } else
347 {
348 SetWindowTextW(hwndSizeList, sizeBuffer);
349 MessageBoxWithResStringW(hMainWnd, MAKEINTRESOURCEW(STRING_INVALID_NUMBER),
350 wszAppTitle, MB_OK | MB_ICONINFORMATION);
351 }
352 }
353 }
354
355 static void add_size(HWND hSizeListWnd, unsigned size)
356 {
357 WCHAR buffer[3];
358 COMBOBOXEXITEMW cbItem;
359 cbItem.mask = CBEIF_TEXT;
360 cbItem.iItem = -1;
361
362 wsprintfW(buffer, stringFormat, size);
363 cbItem.pszText = buffer;
364 SendMessageW(hSizeListWnd, CBEM_INSERTITEMW, 0, (LPARAM)&cbItem);
365 }
366
367 static void populate_size_list(HWND hSizeListWnd)
368 {
369 HWND hReBarWnd = GetDlgItem(hMainWnd, IDC_REBAR);
370 HWND hFontListWnd = GetDlgItem(hReBarWnd, IDC_FONTLIST);
371 COMBOBOXEXITEMW cbFontItem;
372 CHARFORMAT2W fmt;
373 HWND hListEditWnd = (HWND)SendMessageW(hSizeListWnd, CBEM_GETEDITCONTROL, 0, 0);
374 HDC hdc = GetDC(hMainWnd);
375 static const unsigned choices[] = {8,9,10,11,12,14,16,18,20,22,24,26,28,36,48,72};
376 WCHAR buffer[3];
377 size_t i;
378 DWORD fontStyle;
379
380 ZeroMemory(&fmt, sizeof(fmt));
381 fmt.cbSize = sizeof(fmt);
382 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
383
384 cbFontItem.mask = CBEIF_LPARAM;
385 cbFontItem.iItem = SendMessageW(hFontListWnd, CB_FINDSTRINGEXACT, -1, (LPARAM)fmt.szFaceName);
386 SendMessageW(hFontListWnd, CBEM_GETITEMW, 0, (LPARAM)&cbFontItem);
387
388 fontStyle = (DWORD)LOWORD(cbFontItem.lParam);
389
390 SendMessageW(hSizeListWnd, CB_RESETCONTENT, 0, 0);
391
392 if((fontStyle & RASTER_FONTTYPE) && cbFontItem.iItem)
393 {
394 add_size(hSizeListWnd, (BYTE)MulDiv(HIWORD(cbFontItem.lParam), 72,
395 GetDeviceCaps(hdc, LOGPIXELSY)));
396 } else
397 {
398 for(i = 0; i < sizeof(choices)/sizeof(choices[0]); i++)
399 add_size(hSizeListWnd, choices[i]);
400 }
401
402 wsprintfW(buffer, stringFormat, fmt.yHeight / 20);
403 SendMessageW(hListEditWnd, WM_SETTEXT, 0, (LPARAM)buffer);
404 }
405
406 static void update_size_list(void)
407 {
408 HWND hReBar = GetDlgItem(hMainWnd, IDC_REBAR);
409 HWND hwndSizeList = GetDlgItem(hReBar, IDC_SIZELIST);
410 HWND hwndSizeListEdit = (HWND)SendMessageW(hwndSizeList, CBEM_GETEDITCONTROL, 0, 0);
411 WCHAR fontSize[MAX_STRING_LEN], sizeBuffer[MAX_STRING_LEN];
412 CHARFORMAT2W fmt;
413
414 ZeroMemory(&fmt, sizeof(fmt));
415 fmt.cbSize = sizeof(fmt);
416
417 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
418
419 SendMessageW(hwndSizeListEdit, WM_GETTEXT, MAX_PATH, (LPARAM)fontSize);
420 wsprintfW(sizeBuffer, stringFormat, fmt.yHeight / 20);
421
422 if(lstrcmpW(fontSize, sizeBuffer))
423 SendMessageW(hwndSizeListEdit, WM_SETTEXT, 0, (LPARAM)sizeBuffer);
424 }
425
426 static void update_font_list(void)
427 {
428 HWND hReBar = GetDlgItem(hMainWnd, IDC_REBAR);
429 HWND hFontList = GetDlgItem(hReBar, IDC_FONTLIST);
430 HWND hFontListEdit = (HWND)SendMessageW(hFontList, CBEM_GETEDITCONTROL, 0, 0);
431 WCHAR fontName[MAX_STRING_LEN];
432 CHARFORMAT2W fmt;
433
434 ZeroMemory(&fmt, sizeof(fmt));
435 fmt.cbSize = sizeof(fmt);
436
437 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
438 if (!SendMessageW(hFontListEdit, WM_GETTEXT, MAX_PATH, (LPARAM)fontName)) return;
439
440 if(lstrcmpW(fontName, fmt.szFaceName))
441 {
442 SendMessageW(hFontListEdit, WM_SETTEXT, 0, (LPARAM)fmt.szFaceName);
443 populate_size_list(GetDlgItem(hReBar, IDC_SIZELIST));
444 } else
445 {
446 update_size_list();
447 }
448 }
449
450 static void clear_formatting(void)
451 {
452 PARAFORMAT2 pf;
453
454 pf.cbSize = sizeof(pf);
455 pf.dwMask = PFM_ALIGNMENT;
456 pf.wAlignment = PFA_LEFT;
457 SendMessageW(hEditorWnd, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
458 }
459
460 static int fileformat_number(WPARAM format)
461 {
462 int number = 0;
463
464 if(format == SF_TEXT)
465 {
466 number = 1;
467 } else if (format == (SF_TEXT | SF_UNICODE))
468 {
469 number = 2;
470 }
471 return number;
472 }
473
474 static WPARAM fileformat_flags(int format)
475 {
476 WPARAM flags[] = { SF_RTF , SF_TEXT , SF_TEXT | SF_UNICODE };
477
478 return flags[format];
479 }
480
481 static void set_font(LPCWSTR wszFaceName)
482 {
483 HWND hReBarWnd = GetDlgItem(hMainWnd, IDC_REBAR);
484 HWND hSizeListWnd = GetDlgItem(hReBarWnd, IDC_SIZELIST);
485 HWND hFontListWnd = GetDlgItem(hReBarWnd, IDC_FONTLIST);
486 HWND hFontListEditWnd = (HWND)SendMessageW(hFontListWnd, CBEM_GETEDITCONTROL, 0, 0);
487 CHARFORMAT2W fmt;
488
489 ZeroMemory(&fmt, sizeof(fmt));
490
491 fmt.cbSize = sizeof(fmt);
492 fmt.dwMask = CFM_FACE;
493
494 lstrcpyW(fmt.szFaceName, wszFaceName);
495
496 SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
497
498 populate_size_list(hSizeListWnd);
499
500 SendMessageW(hFontListEditWnd, WM_SETTEXT, 0, (LPARAM)wszFaceName);
501 }
502
503 static void set_default_font(void)
504 {
505 static const WCHAR richTextFont[] = {'T','i','m','e','s',' ','N','e','w',' ',
506 'R','o','m','a','n',0};
507 static const WCHAR plainTextFont[] = {'C','o','u','r','i','e','r',' ','N','e','w',0};
508 CHARFORMAT2W fmt;
509 LPCWSTR font;
510
511 ZeroMemory(&fmt, sizeof(fmt));
512
513 fmt.cbSize = sizeof(fmt);
514 fmt.dwMask = CFM_FACE | CFM_BOLD | CFM_ITALIC | CFM_UNDERLINE;
515 fmt.dwEffects = 0;
516
517 if(fileFormat & SF_RTF)
518 font = richTextFont;
519 else
520 font = plainTextFont;
521
522 lstrcpyW(fmt.szFaceName, font);
523
524 SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_DEFAULT, (LPARAM)&fmt);
525 }
526
527 static void on_fontlist_modified(LPWSTR wszNewFaceName)
528 {
529 CHARFORMAT2W format;
530 ZeroMemory(&format, sizeof(format));
531 format.cbSize = sizeof(format);
532 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&format);
533
534 if(lstrcmpW(format.szFaceName, wszNewFaceName))
535 set_font(wszNewFaceName);
536 }
537
538 static void add_font(LPCWSTR fontName, DWORD fontType, HWND hListWnd, const NEWTEXTMETRICEXW *ntmc)
539 {
540 COMBOBOXEXITEMW cbItem;
541 WCHAR buffer[MAX_PATH];
542 int fontHeight = 0;
543
544 cbItem.mask = CBEIF_TEXT;
545 cbItem.pszText = buffer;
546 cbItem.cchTextMax = MAX_STRING_LEN;
547 cbItem.iItem = 0;
548
549 while(SendMessageW(hListWnd, CBEM_GETITEMW, 0, (LPARAM)&cbItem))
550 {
551 if(lstrcmpiW(cbItem.pszText, fontName) <= 0)
552 cbItem.iItem++;
553 else
554 break;
555 }
556 cbItem.pszText = HeapAlloc( GetProcessHeap(), 0, (lstrlenW(fontName) + 1)*sizeof(WCHAR) );
557 lstrcpyW( cbItem.pszText, fontName );
558
559 cbItem.mask |= CBEIF_LPARAM;
560 if(fontType & RASTER_FONTTYPE)
561 fontHeight = ntmc->ntmTm.tmHeight - ntmc->ntmTm.tmInternalLeading;
562
563 cbItem.lParam = MAKELONG(fontType,fontHeight);
564 SendMessageW(hListWnd, CBEM_INSERTITEMW, 0, (LPARAM)&cbItem);
565 HeapFree( GetProcessHeap(), 0, cbItem.pszText );
566 }
567
568 static void dialog_choose_font(void)
569 {
570 CHOOSEFONTW cf;
571 LOGFONTW lf;
572 CHARFORMAT2W fmt;
573 HDC hDC = GetDC(hMainWnd);
574
575 ZeroMemory(&cf, sizeof(cf));
576 cf.lStructSize = sizeof(cf);
577 cf.hwndOwner = hMainWnd;
578 cf.lpLogFont = &lf;
579 cf.Flags = CF_SCREENFONTS | CF_NOSCRIPTSEL | CF_INITTOLOGFONTSTRUCT | CF_EFFECTS;
580
581 ZeroMemory(&fmt, sizeof(fmt));
582 fmt.cbSize = sizeof(fmt);
583
584 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
585 lstrcpyW(cf.lpLogFont->lfFaceName, fmt.szFaceName);
586 cf.lpLogFont->lfItalic = (fmt.dwEffects & CFE_ITALIC) != 0;
587 cf.lpLogFont->lfWeight = (fmt.dwEffects & CFE_BOLD) ? FW_BOLD : FW_NORMAL;
588 cf.lpLogFont->lfUnderline = (fmt.dwEffects & CFE_UNDERLINE) != 0;
589 cf.lpLogFont->lfStrikeOut = (fmt.dwEffects & CFE_STRIKEOUT) != 0;
590 cf.lpLogFont->lfHeight = -MulDiv(fmt.yHeight / 20, GetDeviceCaps(hDC, LOGPIXELSY), 72);
591 cf.rgbColors = fmt.crTextColor;
592
593 if(ChooseFontW(&cf))
594 {
595 ZeroMemory(&fmt, sizeof(fmt));
596 fmt.cbSize = sizeof(fmt);
597 fmt.dwMask = CFM_BOLD | CFM_ITALIC | CFM_SIZE | CFM_UNDERLINE | CFM_STRIKEOUT | CFM_COLOR;
598 fmt.yHeight = cf.iPointSize * 2;
599
600 if(cf.nFontType & BOLD_FONTTYPE)
601 fmt.dwEffects |= CFE_BOLD;
602 if(cf.nFontType & ITALIC_FONTTYPE)
603 fmt.dwEffects |= CFE_ITALIC;
604 if(cf.lpLogFont->lfUnderline)
605 fmt.dwEffects |= CFE_UNDERLINE;
606 if(cf.lpLogFont->lfStrikeOut)
607 fmt.dwEffects |= CFE_STRIKEOUT;
608
609 fmt.crTextColor = cf.rgbColors;
610
611 SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
612 set_font(cf.lpLogFont->lfFaceName);
613 }
614 }
615
616
617 static int CALLBACK enum_font_proc(const LOGFONTW *lpelfe, const TEXTMETRICW *lpntme,
618 DWORD FontType, LPARAM lParam)
619 {
620 HWND hListWnd = (HWND) lParam;
621
622 if(SendMessageW(hListWnd, CB_FINDSTRINGEXACT, -1, (LPARAM)lpelfe->lfFaceName) == CB_ERR)
623 {
624
625 add_font(lpelfe->lfFaceName, FontType, hListWnd, (const NEWTEXTMETRICEXW*)lpntme);
626 }
627
628 return 1;
629 }
630
631 static void populate_font_list(HWND hListWnd)
632 {
633 HDC hdc = GetDC(hMainWnd);
634 LOGFONTW fontinfo;
635 HWND hListEditWnd = (HWND)SendMessageW(hListWnd, CBEM_GETEDITCONTROL, 0, 0);
636 CHARFORMAT2W fmt;
637
638 fontinfo.lfCharSet = DEFAULT_CHARSET;
639 *fontinfo.lfFaceName = '\0';
640 fontinfo.lfPitchAndFamily = 0;
641
642 EnumFontFamiliesExW(hdc, &fontinfo, enum_font_proc,
643 (LPARAM)hListWnd, 0);
644
645 ZeroMemory(&fmt, sizeof(fmt));
646 fmt.cbSize = sizeof(fmt);
647 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_DEFAULT, (LPARAM)&fmt);
648 SendMessageW(hListEditWnd, WM_SETTEXT, 0, (LPARAM)fmt.szFaceName);
649 }
650
651 static void update_window(void)
652 {
653 RECT rect;
654
655 GetClientRect(hMainWnd, &rect);
656
657 OnSize(hMainWnd, SIZE_RESTORED, MAKELPARAM(rect.right, rect.bottom));
658 }
659
660 static BOOL is_bar_visible(int bandId)
661 {
662 return barState[reg_formatindex(fileFormat)] & (1 << bandId);
663 }
664
665 static void store_bar_state(int bandId, BOOL show)
666 {
667 int formatIndex = reg_formatindex(fileFormat);
668
669 if(show)
670 barState[formatIndex] |= (1 << bandId);
671 else
672 barState[formatIndex] &= ~(1 << bandId);
673 }
674
675 static void set_toolbar_state(int bandId, BOOL show)
676 {
677 HWND hwndReBar = GetDlgItem(hMainWnd, IDC_REBAR);
678
679 SendMessageW(hwndReBar, RB_SHOWBAND, SendMessageW(hwndReBar, RB_IDTOINDEX, bandId, 0), show);
680
681 if(bandId == BANDID_TOOLBAR)
682 {
683 REBARBANDINFOW rbbinfo;
684 int index = SendMessageW(hwndReBar, RB_IDTOINDEX, BANDID_FONTLIST, 0);
685
686 rbbinfo.cbSize = REBARBANDINFOW_V6_SIZE;
687 rbbinfo.fMask = RBBIM_STYLE;
688
689 SendMessageW(hwndReBar, RB_GETBANDINFOW, index, (LPARAM)&rbbinfo);
690
691 if(!show)
692 rbbinfo.fStyle &= ~RBBS_BREAK;
693 else
694 rbbinfo.fStyle |= RBBS_BREAK;
695
696 SendMessageW(hwndReBar, RB_SETBANDINFOW, index, (LPARAM)&rbbinfo);
697 }
698
699 if(bandId == BANDID_TOOLBAR || bandId == BANDID_FORMATBAR || bandId == BANDID_RULER)
700 store_bar_state(bandId, show);
701 }
702
703 static void set_statusbar_state(BOOL show)
704 {
705 HWND hStatusWnd = GetDlgItem(hMainWnd, IDC_STATUSBAR);
706
707 ShowWindow(hStatusWnd, show ? SW_SHOW : SW_HIDE);
708 store_bar_state(BANDID_STATUSBAR, show);
709 }
710
711 static void set_bar_states(void)
712 {
713 set_toolbar_state(BANDID_TOOLBAR, is_bar_visible(BANDID_TOOLBAR));
714 set_toolbar_state(BANDID_FONTLIST, is_bar_visible(BANDID_FORMATBAR));
715 set_toolbar_state(BANDID_SIZELIST, is_bar_visible(BANDID_FORMATBAR));
716 set_toolbar_state(BANDID_FORMATBAR, is_bar_visible(BANDID_FORMATBAR));
717 set_toolbar_state(BANDID_RULER, is_bar_visible(BANDID_RULER));
718 set_statusbar_state(is_bar_visible(BANDID_STATUSBAR));
719
720 update_window();
721 }
722
723 static void preview_exit(HWND hMainWnd)
724 {
725 HMENU hMenu = LoadMenuW(GetModuleHandleW(0), MAKEINTRESOURCEW(IDM_MAINMENU));
726 HWND hEditorWnd = GetDlgItem(hMainWnd, IDC_EDITOR);
727
728 set_bar_states();
729 ShowWindow(hEditorWnd, TRUE);
730
731 close_preview(hMainWnd);
732
733 SetMenu(hMainWnd, hMenu);
734 registry_read_filelist(hMainWnd);
735
736 update_window();
737 }
738
739 static void set_fileformat(WPARAM format)
740 {
741 fileFormat = format;
742
743 set_bar_states();
744 set_default_font();
745 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
746 }
747
748 static void ShowOpenError(DWORD Code)
749 {
750 LPWSTR Message;
751
752 switch(Code)
753 {
754 case ERROR_ACCESS_DENIED:
755 Message = MAKEINTRESOURCEW(STRING_OPEN_ACCESS_DENIED);
756 break;
757
758 default:
759 Message = MAKEINTRESOURCEW(STRING_OPEN_FAILED);
760 }
761 MessageBoxW(hMainWnd, Message, wszAppTitle, MB_ICONEXCLAMATION | MB_OK);
762 }
763
764 static void DoOpenFile(LPCWSTR szOpenFileName)
765 {
766 HANDLE hFile;
767 EDITSTREAM es;
768 char fileStart[5];
769 DWORD readOut;
770 WPARAM format = SF_TEXT;
771
772 hFile = CreateFileW(szOpenFileName, GENERIC_READ, FILE_SHARE_READ, NULL,
773 OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
774 if (hFile == INVALID_HANDLE_VALUE)
775 {
776 ShowOpenError(GetLastError());
777 return;
778 }
779
780 ReadFile(hFile, fileStart, 5, &readOut, NULL);
781 SetFilePointer(hFile, 0, NULL, FILE_BEGIN);
782
783 if(readOut >= 2 && (BYTE)fileStart[0] == 0xff && (BYTE)fileStart[1] == 0xfe)
784 {
785 format = SF_TEXT | SF_UNICODE;
786 SetFilePointer(hFile, 2, NULL, FILE_BEGIN);
787 } else if(readOut >= 5)
788 {
789 static const char header[] = "{\\rtf";
790 static const BYTE STG_magic[] = { 0xd0,0xcf,0x11,0xe0 };
791
792 if(!memcmp(header, fileStart, 5))
793 format = SF_RTF;
794 else if (!memcmp(STG_magic, fileStart, sizeof(STG_magic)))
795 {
796 CloseHandle(hFile);
797 MessageBoxWithResStringW(hMainWnd, MAKEINTRESOURCEW(STRING_OLE_STORAGE_NOT_SUPPORTED),
798 wszAppTitle, MB_OK | MB_ICONEXCLAMATION);
799 return;
800 }
801 }
802
803 es.dwCookie = (DWORD_PTR)hFile;
804 es.pfnCallback = stream_in;
805
806 clear_formatting();
807 set_fileformat(format);
808 SendMessageW(hEditorWnd, EM_STREAMIN, format, (LPARAM)&es);
809
810 CloseHandle(hFile);
811
812 SetFocus(hEditorWnd);
813
814 set_caption(szOpenFileName);
815
816 lstrcpyW(wszFileName, szOpenFileName);
817 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
818 registry_set_filelist(szOpenFileName, hMainWnd);
819 update_font_list();
820 }
821
822 static void ShowWriteError(DWORD Code)
823 {
824 LPWSTR Message;
825
826 switch(Code)
827 {
828 case ERROR_ACCESS_DENIED:
829 Message = MAKEINTRESOURCEW(STRING_WRITE_ACCESS_DENIED);
830 break;
831
832 default:
833 Message = MAKEINTRESOURCEW(STRING_WRITE_FAILED);
834 }
835 MessageBoxW(hMainWnd, Message, wszAppTitle, MB_ICONEXCLAMATION | MB_OK);
836 }
837
838 static BOOL DoSaveFile(LPCWSTR wszSaveFileName, WPARAM format)
839 {
840 HANDLE hFile;
841 EDITSTREAM stream;
842 LRESULT ret;
843
844 hFile = CreateFileW(wszSaveFileName, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
845 FILE_ATTRIBUTE_NORMAL, NULL);
846
847 if(hFile == INVALID_HANDLE_VALUE)
848 {
849 ShowWriteError(GetLastError());
850 return FALSE;
851 }
852
853 if(format == (SF_TEXT | SF_UNICODE))
854 {
855 static const BYTE unicode[] = {0xff,0xfe};
856 DWORD writeOut;
857 WriteFile(hFile, &unicode, sizeof(unicode), &writeOut, 0);
858
859 if(writeOut != sizeof(unicode))
860 {
861 CloseHandle(hFile);
862 return FALSE;
863 }
864 }
865
866 stream.dwCookie = (DWORD_PTR)hFile;
867 stream.pfnCallback = stream_out;
868
869 ret = SendMessageW(hEditorWnd, EM_STREAMOUT, format, (LPARAM)&stream);
870
871 CloseHandle(hFile);
872
873 SetFocus(hEditorWnd);
874
875 if(!ret)
876 {
877 GETTEXTLENGTHEX gt;
878 gt.flags = GTL_DEFAULT;
879 gt.codepage = 1200;
880
881 if(SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0))
882 return FALSE;
883 }
884
885 lstrcpyW(wszFileName, wszSaveFileName);
886 set_caption(wszFileName);
887 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
888 set_fileformat(format);
889
890 return TRUE;
891 }
892
893 static BOOL DialogSaveFile(void)
894 {
895 OPENFILENAMEW sfn;
896
897 WCHAR wszFile[MAX_PATH] = {'\0'};
898 static const WCHAR wszDefExt[] = {'r','t','f','\0'};
899
900 ZeroMemory(&sfn, sizeof(sfn));
901
902 sfn.lStructSize = sizeof(sfn);
903 sfn.Flags = OFN_HIDEREADONLY | OFN_PATHMUSTEXIST | OFN_OVERWRITEPROMPT | OFN_ENABLESIZING;
904 sfn.hwndOwner = hMainWnd;
905 sfn.lpstrFilter = wszFilter;
906 sfn.lpstrFile = wszFile;
907 sfn.nMaxFile = MAX_PATH;
908 sfn.lpstrDefExt = wszDefExt;
909 sfn.nFilterIndex = fileformat_number(fileFormat)+1;
910
911 while(GetSaveFileNameW(&sfn))
912 {
913 if(fileformat_flags(sfn.nFilterIndex-1) != SF_RTF)
914 {
915 if(MessageBoxWithResStringW(hMainWnd, MAKEINTRESOURCEW(STRING_SAVE_LOSEFORMATTING),
916 wszAppTitle, MB_YESNO | MB_ICONEXCLAMATION) != IDYES)
917 continue;
918 }
919 return DoSaveFile(sfn.lpstrFile, fileformat_flags(sfn.nFilterIndex-1));
920 }
921 return FALSE;
922 }
923
924 static BOOL prompt_save_changes(void)
925 {
926 if(!wszFileName[0])
927 {
928 GETTEXTLENGTHEX gt;
929 gt.flags = GTL_NUMCHARS;
930 gt.codepage = 1200;
931 if(!SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0))
932 return TRUE;
933 }
934
935 if(!SendMessageW(hEditorWnd, EM_GETMODIFY, 0, 0))
936 {
937 return TRUE;
938 } else
939 {
940 LPWSTR displayFileName;
941 WCHAR *text;
942 int ret;
943
944 if(!wszFileName[0])
945 displayFileName = wszDefaultFileName;
946 else
947 displayFileName = file_basename(wszFileName);
948
949 text = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
950 (lstrlenW(displayFileName)+lstrlenW(wszSaveChanges))*sizeof(WCHAR));
951
952 if(!text)
953 return FALSE;
954
955 wsprintfW(text, wszSaveChanges, displayFileName);
956
957 ret = MessageBoxW(hMainWnd, text, wszAppTitle, MB_YESNOCANCEL | MB_ICONEXCLAMATION);
958
959 HeapFree(GetProcessHeap(), 0, text);
960
961 switch(ret)
962 {
963 case IDNO:
964 return TRUE;
965
966 case IDYES:
967 if(wszFileName[0])
968 return DoSaveFile(wszFileName, fileFormat);
969 return DialogSaveFile();
970
971 default:
972 return FALSE;
973 }
974 }
975 }
976
977 static void DialogOpenFile(void)
978 {
979 OPENFILENAMEW ofn;
980
981 WCHAR wszFile[MAX_PATH] = {'\0'};
982 static const WCHAR wszDefExt[] = {'r','t','f','\0'};
983
984 ZeroMemory(&ofn, sizeof(ofn));
985
986 ofn.lStructSize = sizeof(ofn);
987 ofn.Flags = OFN_HIDEREADONLY | OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST | OFN_ENABLESIZING;
988 ofn.hwndOwner = hMainWnd;
989 ofn.lpstrFilter = wszFilter;
990 ofn.lpstrFile = wszFile;
991 ofn.nMaxFile = MAX_PATH;
992 ofn.lpstrDefExt = wszDefExt;
993 ofn.nFilterIndex = fileformat_number(fileFormat)+1;
994
995 if(GetOpenFileNameW(&ofn))
996 {
997 if(prompt_save_changes())
998 DoOpenFile(ofn.lpstrFile);
999 }
1000 }
1001
1002 static void dialog_about(void)
1003 {
1004 HICON icon = LoadImageW(GetModuleHandleW(0), MAKEINTRESOURCEW(IDI_WORDPAD), IMAGE_ICON, 48, 48, LR_SHARED);
1005 ShellAboutW(hMainWnd, wszAppTitle, 0, icon);
1006 }
1007
1008 static INT_PTR CALLBACK formatopts_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1009 {
1010 switch(message)
1011 {
1012 case WM_INITDIALOG:
1013 {
1014 LPPROPSHEETPAGEW ps = (LPPROPSHEETPAGEW)lParam;
1015 int wrap = -1;
1016 char id[4];
1017 HWND hIdWnd = GetDlgItem(hWnd, IDC_PAGEFMT_ID);
1018
1019 sprintf(id, "%d\n", (int)ps->lParam);
1020 SetWindowTextA(hIdWnd, id);
1021 if(wordWrap[ps->lParam] == ID_WORDWRAP_NONE)
1022 wrap = IDC_PAGEFMT_WN;
1023 else if(wordWrap[ps->lParam] == ID_WORDWRAP_WINDOW)
1024 wrap = IDC_PAGEFMT_WW;
1025 else if(wordWrap[ps->lParam] == ID_WORDWRAP_MARGIN)
1026 wrap = IDC_PAGEFMT_WM;
1027
1028 if(wrap != -1)
1029 CheckRadioButton(hWnd, IDC_PAGEFMT_WN,
1030 IDC_PAGEFMT_WM, wrap);
1031
1032 if(barState[ps->lParam] & (1 << BANDID_TOOLBAR))
1033 CheckDlgButton(hWnd, IDC_PAGEFMT_TB, TRUE);
1034 if(barState[ps->lParam] & (1 << BANDID_FORMATBAR))
1035 CheckDlgButton(hWnd, IDC_PAGEFMT_FB, TRUE);
1036 if(barState[ps->lParam] & (1 << BANDID_RULER))
1037 CheckDlgButton(hWnd, IDC_PAGEFMT_RU, TRUE);
1038 if(barState[ps->lParam] & (1 << BANDID_STATUSBAR))
1039 CheckDlgButton(hWnd, IDC_PAGEFMT_SB, TRUE);
1040 }
1041 break;
1042
1043 case WM_COMMAND:
1044 switch(LOWORD(wParam))
1045 {
1046 case IDC_PAGEFMT_WN:
1047 case IDC_PAGEFMT_WW:
1048 case IDC_PAGEFMT_WM:
1049 CheckRadioButton(hWnd, IDC_PAGEFMT_WN, IDC_PAGEFMT_WM,
1050 LOWORD(wParam));
1051 break;
1052
1053 case IDC_PAGEFMT_TB:
1054 case IDC_PAGEFMT_FB:
1055 case IDC_PAGEFMT_RU:
1056 case IDC_PAGEFMT_SB:
1057 CheckDlgButton(hWnd, LOWORD(wParam),
1058 !IsDlgButtonChecked(hWnd, LOWORD(wParam)));
1059 break;
1060 }
1061 break;
1062 case WM_NOTIFY:
1063 {
1064 LPNMHDR header = (LPNMHDR)lParam;
1065 if(header->code == PSN_APPLY)
1066 {
1067 HWND hIdWnd = GetDlgItem(hWnd, IDC_PAGEFMT_ID);
1068 char sid[4];
1069 int id;
1070
1071 GetWindowTextA(hIdWnd, sid, 4);
1072 id = atoi(sid);
1073 if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_WN))
1074 wordWrap[id] = ID_WORDWRAP_NONE;
1075 else if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_WW))
1076 wordWrap[id] = ID_WORDWRAP_WINDOW;
1077 else if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_WM))
1078 wordWrap[id] = ID_WORDWRAP_MARGIN;
1079
1080 if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_TB))
1081 barState[id] |= (1 << BANDID_TOOLBAR);
1082 else
1083 barState[id] &= ~(1 << BANDID_TOOLBAR);
1084
1085 if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_FB))
1086 barState[id] |= (1 << BANDID_FORMATBAR);
1087 else
1088 barState[id] &= ~(1 << BANDID_FORMATBAR);
1089
1090 if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_RU))
1091 barState[id] |= (1 << BANDID_RULER);
1092 else
1093 barState[id] &= ~(1 << BANDID_RULER);
1094
1095 if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_SB))
1096 barState[id] |= (1 << BANDID_STATUSBAR);
1097 else
1098 barState[id] &= ~(1 << BANDID_STATUSBAR);
1099 }
1100 }
1101 break;
1102 }
1103 return FALSE;
1104 }
1105
1106 static void dialog_viewproperties(void)
1107 {
1108 PROPSHEETPAGEW psp[2];
1109 PROPSHEETHEADERW psh;
1110 size_t i;
1111 HINSTANCE hInstance = GetModuleHandleW(0);
1112 LPCPROPSHEETPAGEW ppsp = (LPCPROPSHEETPAGEW)&psp;
1113
1114 psp[0].dwSize = sizeof(PROPSHEETPAGEW);
1115 psp[0].dwFlags = PSP_USETITLE;
1116 U(psp[0]).pszTemplate = MAKEINTRESOURCEW(IDD_FORMATOPTS);
1117 psp[0].pfnDlgProc = formatopts_proc;
1118 psp[0].hInstance = hInstance;
1119 psp[0].lParam = reg_formatindex(SF_TEXT);
1120 psp[0].pfnCallback = NULL;
1121 psp[0].pszTitle = MAKEINTRESOURCEW(STRING_VIEWPROPS_TEXT);
1122 for(i = 1; i < sizeof(psp)/sizeof(psp[0]); i++)
1123 {
1124 psp[i].dwSize = psp[0].dwSize;
1125 psp[i].dwFlags = psp[0].dwFlags;
1126 U(psp[i]).pszTemplate = U(psp[0]).pszTemplate;
1127 psp[i].pfnDlgProc = psp[0].pfnDlgProc;
1128 psp[i].hInstance = psp[0].hInstance;
1129 psp[i].lParam = reg_formatindex(SF_RTF);
1130 psp[i].pfnCallback = psp[0].pfnCallback;
1131 psp[i].pszTitle = MAKEINTRESOURCEW(STRING_VIEWPROPS_RICHTEXT);
1132 }
1133
1134 psh.dwSize = sizeof(psh);
1135 psh.dwFlags = PSH_USEICONID | PSH_PROPSHEETPAGE | PSH_NOAPPLYNOW;
1136 psh.hwndParent = hMainWnd;
1137 psh.hInstance = hInstance;
1138 psh.pszCaption = MAKEINTRESOURCEW(STRING_VIEWPROPS_TITLE);
1139 psh.nPages = sizeof(psp)/sizeof(psp[0]);
1140 U3(psh).ppsp = ppsp;
1141 U(psh).pszIcon = MAKEINTRESOURCEW(IDI_WORDPAD);
1142
1143 if(fileFormat & SF_RTF)
1144 U2(psh).nStartPage = 1;
1145 else
1146 U2(psh).nStartPage = 0;
1147 PropertySheetW(&psh);
1148 set_bar_states();
1149 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
1150 }
1151
1152 static void HandleCommandLine(LPWSTR cmdline)
1153 {
1154 WCHAR delimiter;
1155 int opt_print = 0;
1156
1157 /* skip white space */
1158 while (*cmdline == ' ') cmdline++;
1159
1160 /* skip executable name */
1161 delimiter = (*cmdline == '"' ? '"' : ' ');
1162
1163 if (*cmdline == delimiter) cmdline++;
1164 while (*cmdline && *cmdline != delimiter) cmdline++;
1165 if (*cmdline == delimiter) cmdline++;
1166
1167 while (*cmdline)
1168 {
1169 while (isspace(*cmdline)) cmdline++;
1170
1171 if (*cmdline == '-' || *cmdline == '/')
1172 {
1173 if (!cmdline[2] || isspace(cmdline[2]))
1174 {
1175 switch (cmdline[1])
1176 {
1177 case 'P':
1178 case 'p':
1179 opt_print = 1;
1180 cmdline += 2;
1181 continue;
1182 }
1183 }
1184 /* a filename starting by / */
1185 }
1186 break;
1187 }
1188
1189 if (*cmdline)
1190 {
1191 /* file name is passed on the command line */
1192 if (cmdline[0] == '"')
1193 {
1194 cmdline++;
1195 cmdline[lstrlenW(cmdline) - 1] = 0;
1196 }
1197 DoOpenFile(cmdline);
1198 InvalidateRect(hMainWnd, NULL, FALSE);
1199 }
1200
1201 if (opt_print)
1202 MessageBoxWithResStringW(hMainWnd, MAKEINTRESOURCEW(STRING_PRINTING_NOT_IMPLEMENTED), wszAppTitle, MB_OK);
1203 }
1204
1205 static LRESULT handle_findmsg(LPFINDREPLACEW pFr)
1206 {
1207 if(pFr->Flags & FR_DIALOGTERM)
1208 {
1209 hFindWnd = 0;
1210 pFr->Flags = FR_FINDNEXT;
1211 return 0;
1212 }
1213
1214 if(pFr->Flags & FR_FINDNEXT || pFr->Flags & FR_REPLACE || pFr->Flags & FR_REPLACEALL)
1215 {
1216 FINDREPLACE_custom *custom_data = (FINDREPLACE_custom*)pFr->lCustData;
1217 DWORD flags;
1218 FINDTEXTEXW ft;
1219 CHARRANGE sel;
1220 LRESULT ret = -1;
1221 HMENU hMenu = GetMenu(hMainWnd);
1222 MENUITEMINFOW mi;
1223
1224 mi.cbSize = sizeof(mi);
1225 mi.fMask = MIIM_DATA;
1226 mi.dwItemData = 1;
1227 SetMenuItemInfoW(hMenu, ID_FIND_NEXT, FALSE, &mi);
1228
1229 /* Make sure find field is saved. */
1230 if (pFr->lpstrFindWhat != custom_data->findBuffer)
1231 {
1232 lstrcpynW(custom_data->findBuffer, pFr->lpstrFindWhat,
1233 sizeof(custom_data->findBuffer));
1234 pFr->lpstrFindWhat = custom_data->findBuffer;
1235 }
1236
1237 SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&sel.cpMin, (LPARAM)&sel.cpMax);
1238 if(custom_data->endPos == -1) {
1239 custom_data->endPos = sel.cpMin;
1240 custom_data->wrapped = FALSE;
1241 }
1242
1243 flags = FR_DOWN | (pFr->Flags & (FR_MATCHCASE | FR_WHOLEWORD));
1244 ft.lpstrText = pFr->lpstrFindWhat;
1245
1246 /* Only replace the existing selection if it is an exact match. */
1247 if (sel.cpMin != sel.cpMax &&
1248 (pFr->Flags & FR_REPLACE || pFr->Flags & FR_REPLACEALL))
1249 {
1250 ft.chrg = sel;
1251 SendMessageW(hEditorWnd, EM_FINDTEXTEXW, flags, (LPARAM)&ft);
1252 if (ft.chrgText.cpMin == sel.cpMin && ft.chrgText.cpMax == sel.cpMax) {
1253 SendMessageW(hEditorWnd, EM_REPLACESEL, TRUE, (LPARAM)pFr->lpstrReplaceWith);
1254 SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&sel.cpMin, (LPARAM)&sel.cpMax);
1255 }
1256 }
1257
1258 /* Search from the start of the selection, but exclude the first character
1259 * from search if there is a selection. */
1260 ft.chrg.cpMin = sel.cpMin;
1261 if (sel.cpMin != sel.cpMax)
1262 ft.chrg.cpMin++;
1263
1264 /* Search to the end, then wrap around and search from the start. */
1265 if (!custom_data->wrapped) {
1266 ft.chrg.cpMax = -1;
1267 ret = SendMessageW(hEditorWnd, EM_FINDTEXTEXW, flags, (LPARAM)&ft);
1268 if (ret == -1) {
1269 custom_data->wrapped = TRUE;
1270 ft.chrg.cpMin = 0;
1271 }
1272 }
1273
1274 if (ret == -1) {
1275 ft.chrg.cpMax = custom_data->endPos + lstrlenW(pFr->lpstrFindWhat) - 1;
1276 if (ft.chrg.cpMax > ft.chrg.cpMin)
1277 ret = SendMessageW(hEditorWnd, EM_FINDTEXTEXW, flags, (LPARAM)&ft);
1278 }
1279
1280 if (ret == -1) {
1281 custom_data->endPos = -1;
1282 EnableWindow(hMainWnd, FALSE);
1283 MessageBoxWithResStringW(hFindWnd, MAKEINTRESOURCEW(STRING_SEARCH_FINISHED),
1284 wszAppTitle, MB_OK | MB_ICONASTERISK | MB_TASKMODAL);
1285 EnableWindow(hMainWnd, TRUE);
1286 } else {
1287 SendMessageW(hEditorWnd, EM_SETSEL, ft.chrgText.cpMin, ft.chrgText.cpMax);
1288 SendMessageW(hEditorWnd, EM_SCROLLCARET, 0, 0);
1289
1290 if (pFr->Flags & FR_REPLACEALL)
1291 return handle_findmsg(pFr);
1292 }
1293 }
1294
1295 return 0;
1296 }
1297
1298 static void dialog_find(LPFINDREPLACEW fr, BOOL replace)
1299 {
1300 static WCHAR selBuffer[128];
1301 static WCHAR replaceBuffer[128];
1302 static FINDREPLACE_custom custom_data;
1303 static const WCHAR endl = '\r';
1304 FINDTEXTW ft;
1305
1306 /* Allow only one search/replace dialog to open */
1307 if(hFindWnd != NULL)
1308 {
1309 SetActiveWindow(hFindWnd);
1310 return;
1311 }
1312
1313 ZeroMemory(fr, sizeof(FINDREPLACEW));
1314 fr->lStructSize = sizeof(FINDREPLACEW);
1315 fr->hwndOwner = hMainWnd;
1316 fr->Flags = FR_HIDEUPDOWN;
1317 /* Find field is filled with the selected text if it is non-empty
1318 * and stays within the same paragraph, otherwise the previous
1319 * find field is used. */
1320 SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&ft.chrg.cpMin,
1321 (LPARAM)&ft.chrg.cpMax);
1322 ft.lpstrText = &endl;
1323 if (ft.chrg.cpMin != ft.chrg.cpMax &&
1324 SendMessageW(hEditorWnd, EM_FINDTEXTW, FR_DOWN, (LPARAM)&ft) == -1)
1325 {
1326 /* Use a temporary buffer for the selected text so that the saved
1327 * find field is only overwritten when a find/replace is clicked. */
1328 GETTEXTEX gt = {sizeof(selBuffer), GT_SELECTION, 1200, NULL, NULL};
1329 SendMessageW(hEditorWnd, EM_GETTEXTEX, (WPARAM)&gt, (LPARAM)selBuffer);
1330 fr->lpstrFindWhat = selBuffer;
1331 } else {
1332 fr->lpstrFindWhat = custom_data.findBuffer;
1333 }
1334 fr->lpstrReplaceWith = replaceBuffer;
1335 custom_data.endPos = -1;
1336 custom_data.wrapped = FALSE;
1337 fr->lCustData = (LPARAM)&custom_data;
1338 fr->wFindWhatLen = sizeof(custom_data.findBuffer);
1339 fr->wReplaceWithLen = sizeof(replaceBuffer);
1340
1341 if(replace)
1342 hFindWnd = ReplaceTextW(fr);
1343 else
1344 hFindWnd = FindTextW(fr);
1345 }
1346
1347 static int units_to_twips(UNIT unit, float number)
1348 {
1349 int twips = 0;
1350
1351 switch(unit)
1352 {
1353 case UNIT_CM:
1354 twips = (int)(number * 1000.0 / (float)CENTMM_PER_INCH * (float)TWIPS_PER_INCH);
1355 break;
1356
1357 case UNIT_INCH:
1358 twips = (int)(number * (float)TWIPS_PER_INCH);
1359 break;
1360
1361 case UNIT_PT:
1362 twips = (int)(number * (0.0138 * (float)TWIPS_PER_INCH));
1363 break;
1364 }
1365
1366 return twips;
1367 }
1368
1369 static void append_current_units(LPWSTR buffer)
1370 {
1371 static const WCHAR space[] = {' ', 0};
1372 lstrcatW(buffer, space);
1373 lstrcatW(buffer, units_cmW);
1374 }
1375
1376 static void number_with_units(LPWSTR buffer, int number)
1377 {
1378 static const WCHAR fmt[] = {'%','.','2','f',' ','%','s','\0'};
1379 float converted = (float)number / (float)TWIPS_PER_INCH *(float)CENTMM_PER_INCH / 1000.0;
1380
1381 sprintfW(buffer, fmt, converted, units_cmW);
1382 }
1383
1384 static BOOL get_comboexlist_selection(HWND hComboEx, LPWSTR wszBuffer, UINT bufferLength)
1385 {
1386 COMBOBOXEXITEMW cbItem;
1387 COMBOBOXINFO cbInfo;
1388 HWND hCombo, hList;
1389 int idx, result;
1390
1391 hCombo = (HWND)SendMessageW(hComboEx, CBEM_GETCOMBOCONTROL, 0, 0);
1392 if (!hCombo)
1393 return FALSE;
1394 cbInfo.cbSize = sizeof(COMBOBOXINFO);
1395 result = SendMessageW(hCombo, CB_GETCOMBOBOXINFO, 0, (LPARAM)&cbInfo);
1396 if (!result)
1397 return FALSE;
1398 hList = cbInfo.hwndList;
1399 idx = SendMessageW(hList, LB_GETCURSEL, 0, 0);
1400 if (idx < 0)
1401 return FALSE;
1402
1403 ZeroMemory(&cbItem, sizeof(cbItem));
1404 cbItem.mask = CBEIF_TEXT;
1405 cbItem.iItem = idx;
1406 cbItem.pszText = wszBuffer;
1407 cbItem.cchTextMax = bufferLength-1;
1408 result = SendMessageW(hComboEx, CBEM_GETITEMW, 0, (LPARAM)&cbItem);
1409
1410 return result != 0;
1411 }
1412
1413 static INT_PTR CALLBACK datetime_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1414 {
1415 switch(message)
1416 {
1417 case WM_INITDIALOG:
1418 {
1419 WCHAR buffer[MAX_STRING_LEN];
1420 SYSTEMTIME st;
1421 HWND hListWnd = GetDlgItem(hWnd, IDC_DATETIME);
1422 GetLocalTime(&st);
1423
1424 GetDateFormatW(LOCALE_USER_DEFAULT, DATE_SHORTDATE, &st, 0, (LPWSTR)&buffer,
1425 MAX_STRING_LEN);
1426 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1427 GetDateFormatW(LOCALE_USER_DEFAULT, DATE_LONGDATE, &st, 0, (LPWSTR)&buffer,
1428 MAX_STRING_LEN);
1429 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1430 GetTimeFormatW(LOCALE_USER_DEFAULT, 0, &st, 0, (LPWSTR)&buffer, MAX_STRING_LEN);
1431 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1432
1433 SendMessageW(hListWnd, LB_SETSEL, TRUE, 0);
1434 }
1435 break;
1436
1437 case WM_COMMAND:
1438 switch(LOWORD(wParam))
1439 {
1440 case IDC_DATETIME:
1441 if (HIWORD(wParam) != LBN_DBLCLK)
1442 break;
1443 /* Fall through */
1444
1445 case IDOK:
1446 {
1447 LRESULT index;
1448 HWND hListWnd = GetDlgItem(hWnd, IDC_DATETIME);
1449
1450 index = SendMessageW(hListWnd, LB_GETCURSEL, 0, 0);
1451
1452 if(index != LB_ERR)
1453 {
1454 WCHAR buffer[MAX_STRING_LEN];
1455 SendMessageW(hListWnd, LB_GETTEXT, index, (LPARAM)&buffer);
1456 SendMessageW(hEditorWnd, EM_REPLACESEL, TRUE, (LPARAM)&buffer);
1457 }
1458 }
1459 /* Fall through */
1460
1461 case IDCANCEL:
1462 EndDialog(hWnd, wParam);
1463 return TRUE;
1464 }
1465 }
1466 return FALSE;
1467 }
1468
1469 static INT_PTR CALLBACK newfile_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1470 {
1471 switch(message)
1472 {
1473 case WM_INITDIALOG:
1474 {
1475 HINSTANCE hInstance = GetModuleHandleW(0);
1476 WCHAR buffer[MAX_STRING_LEN];
1477 HWND hListWnd = GetDlgItem(hWnd, IDC_NEWFILE);
1478
1479 LoadStringW(hInstance, STRING_NEWFILE_RICHTEXT, buffer, MAX_STRING_LEN);
1480 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1481 LoadStringW(hInstance, STRING_NEWFILE_TXT, buffer, MAX_STRING_LEN);
1482 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1483 LoadStringW(hInstance, STRING_NEWFILE_TXT_UNICODE, buffer, MAX_STRING_LEN);
1484 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1485
1486 SendMessageW(hListWnd, LB_SETSEL, TRUE, 0);
1487 }
1488 break;
1489
1490 case WM_COMMAND:
1491 switch(LOWORD(wParam))
1492 {
1493 case IDOK:
1494 {
1495 LRESULT index;
1496 HWND hListWnd = GetDlgItem(hWnd, IDC_NEWFILE);
1497 index = SendMessageW(hListWnd, LB_GETCURSEL, 0, 0);
1498
1499 if(index != LB_ERR)
1500 EndDialog(hWnd, MAKELONG(fileformat_flags(index),0));
1501 }
1502 return TRUE;
1503
1504 case IDCANCEL:
1505 EndDialog(hWnd, MAKELONG(ID_NEWFILE_ABORT,0));
1506 return TRUE;
1507 }
1508 }
1509 return FALSE;
1510 }
1511
1512 static INT_PTR CALLBACK paraformat_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1513 {
1514 static const WORD ALIGNMENT_VALUES[] = {PFA_LEFT, PFA_RIGHT, PFA_CENTER};
1515
1516 switch(message)
1517 {
1518 case WM_INITDIALOG:
1519 {
1520 HINSTANCE hInstance = GetModuleHandleW(0);
1521 WCHAR buffer[MAX_STRING_LEN];
1522 HWND hListWnd = GetDlgItem(hWnd, IDC_PARA_ALIGN);
1523 HWND hLeftWnd = GetDlgItem(hWnd, IDC_PARA_LEFT);
1524 HWND hRightWnd = GetDlgItem(hWnd, IDC_PARA_RIGHT);
1525 HWND hFirstWnd = GetDlgItem(hWnd, IDC_PARA_FIRST);
1526 PARAFORMAT2 pf;
1527 int index = 0;
1528
1529 LoadStringW(hInstance, STRING_ALIGN_LEFT, buffer,
1530 MAX_STRING_LEN);
1531 SendMessageW(hListWnd, CB_ADDSTRING, 0, (LPARAM)buffer);
1532 LoadStringW(hInstance, STRING_ALIGN_RIGHT, buffer,
1533 MAX_STRING_LEN);
1534 SendMessageW(hListWnd, CB_ADDSTRING, 0, (LPARAM)buffer);
1535 LoadStringW(hInstance, STRING_ALIGN_CENTER, buffer,
1536 MAX_STRING_LEN);
1537 SendMessageW(hListWnd, CB_ADDSTRING, 0, (LPARAM)buffer);
1538
1539 pf.cbSize = sizeof(pf);
1540 pf.dwMask = PFM_ALIGNMENT | PFM_OFFSET | PFM_RIGHTINDENT |
1541 PFM_STARTINDENT;
1542 SendMessageW(hEditorWnd, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
1543
1544 if(pf.wAlignment == PFA_RIGHT)
1545 index ++;
1546 else if(pf.wAlignment == PFA_CENTER)
1547 index += 2;
1548
1549 SendMessageW(hListWnd, CB_SETCURSEL, index, 0);
1550
1551 number_with_units(buffer, pf.dxStartIndent + pf.dxOffset);
1552 SetWindowTextW(hLeftWnd, buffer);
1553 number_with_units(buffer, pf.dxRightIndent);
1554 SetWindowTextW(hRightWnd, buffer);
1555 number_with_units(buffer, -pf.dxOffset);
1556 SetWindowTextW(hFirstWnd, buffer);
1557 }
1558 break;
1559
1560 case WM_COMMAND:
1561 switch(LOWORD(wParam))
1562 {
1563 case IDOK:
1564 {
1565 HWND hListWnd = GetDlgItem(hWnd, IDC_PARA_ALIGN);
1566 HWND hLeftWnd = GetDlgItem(hWnd, IDC_PARA_LEFT);
1567 HWND hRightWnd = GetDlgItem(hWnd, IDC_PARA_RIGHT);
1568 HWND hFirstWnd = GetDlgItem(hWnd, IDC_PARA_FIRST);
1569 WCHAR buffer[MAX_STRING_LEN];
1570 int index;
1571 float num;
1572 int ret = 0;
1573 PARAFORMAT pf;
1574 UNIT unit;
1575
1576 index = SendMessageW(hListWnd, CB_GETCURSEL, 0, 0);
1577 pf.wAlignment = ALIGNMENT_VALUES[index];
1578
1579 GetWindowTextW(hLeftWnd, buffer, MAX_STRING_LEN);
1580 if(number_from_string(buffer, &num, &unit))
1581 ret++;
1582 pf.dxOffset = units_to_twips(unit, num);
1583 GetWindowTextW(hRightWnd, buffer, MAX_STRING_LEN);
1584 if(number_from_string(buffer, &num, &unit))
1585 ret++;
1586 pf.dxRightIndent = units_to_twips(unit, num);
1587 GetWindowTextW(hFirstWnd, buffer, MAX_STRING_LEN);
1588 if(number_from_string(buffer, &num, &unit))
1589 ret++;
1590 pf.dxStartIndent = units_to_twips(unit, num);
1591
1592 if(ret != 3)
1593 {
1594 MessageBoxWithResStringW(hMainWnd, MAKEINTRESOURCEW(STRING_INVALID_NUMBER),
1595 wszAppTitle, MB_OK | MB_ICONASTERISK);
1596 return FALSE;
1597 } else
1598 {
1599 if (pf.dxOffset + pf.dxStartIndent < 0
1600 && pf.dxStartIndent < 0)
1601 {
1602 /* The first line is before the left edge, so
1603 * make sure it is at the left edge. */
1604 pf.dxOffset = -pf.dxStartIndent;
1605 } else if (pf.dxOffset < 0) {
1606 /* The second and following lines are before
1607 * the left edge, so set it to be at the left
1608 * edge, and adjust the first line since it
1609 * is relative to it. */
1610 pf.dxStartIndent = max(pf.dxStartIndent + pf.dxOffset, 0);
1611 pf.dxOffset = 0;
1612 }
1613 /* Internally the dxStartIndent is the absolute
1614 * offset for the first line and dxOffset is
1615 * to it value as opposed how it is displayed with
1616 * the first line being the relative value.
1617 * These two lines make the adjustments. */
1618 pf.dxStartIndent = pf.dxStartIndent + pf.dxOffset;
1619 pf.dxOffset = pf.dxOffset - pf.dxStartIndent;
1620
1621 pf.cbSize = sizeof(pf);
1622 pf.dwMask = PFM_ALIGNMENT | PFM_OFFSET | PFM_RIGHTINDENT |
1623 PFM_STARTINDENT;
1624 SendMessageW(hEditorWnd, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
1625 }
1626 }
1627 /* Fall through */
1628
1629 case IDCANCEL:
1630 EndDialog(hWnd, wParam);
1631 return TRUE;
1632 }
1633 }
1634 return FALSE;
1635 }
1636
1637 static INT_PTR CALLBACK tabstops_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1638 {
1639 switch(message)
1640 {
1641 case WM_INITDIALOG:
1642 {
1643 HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
1644 PARAFORMAT pf;
1645 WCHAR buffer[MAX_STRING_LEN];
1646 int i;
1647
1648 pf.cbSize = sizeof(pf);
1649 pf.dwMask = PFM_TABSTOPS;
1650 SendMessageW(hEditorWnd, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
1651 SendMessageW(hTabWnd, CB_LIMITTEXT, MAX_STRING_LEN-1, 0);
1652
1653 for(i = 0; i < pf.cTabCount; i++)
1654 {
1655 number_with_units(buffer, pf.rgxTabs[i]);
1656 SendMessageW(hTabWnd, CB_ADDSTRING, 0, (LPARAM)&buffer);
1657 }
1658 SetFocus(hTabWnd);
1659 }
1660 break;
1661
1662 case WM_COMMAND:
1663 switch(LOWORD(wParam))
1664 {
1665 case IDC_TABSTOPS:
1666 {
1667 HWND hTabWnd = (HWND)lParam;
1668 HWND hAddWnd = GetDlgItem(hWnd, ID_TAB_ADD);
1669 HWND hDelWnd = GetDlgItem(hWnd, ID_TAB_DEL);
1670 HWND hEmptyWnd = GetDlgItem(hWnd, ID_TAB_EMPTY);
1671
1672 if(GetWindowTextLengthW(hTabWnd))
1673 EnableWindow(hAddWnd, TRUE);
1674 else
1675 EnableWindow(hAddWnd, FALSE);
1676
1677 if(SendMessageW(hTabWnd, CB_GETCOUNT, 0, 0))
1678 {
1679 EnableWindow(hEmptyWnd, TRUE);
1680
1681 if(SendMessageW(hTabWnd, CB_GETCURSEL, 0, 0) == CB_ERR)
1682 EnableWindow(hDelWnd, FALSE);
1683 else
1684 EnableWindow(hDelWnd, TRUE);
1685 } else
1686 {
1687 EnableWindow(hEmptyWnd, FALSE);
1688 }
1689 }
1690 break;
1691
1692 case ID_TAB_ADD:
1693 {
1694 HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
1695 WCHAR buffer[MAX_STRING_LEN];
1696 UNIT unit;
1697
1698 GetWindowTextW(hTabWnd, buffer, MAX_STRING_LEN);
1699 append_current_units(buffer);
1700
1701 if(SendMessageW(hTabWnd, CB_FINDSTRINGEXACT, -1, (LPARAM)&buffer) == CB_ERR)
1702 {
1703 float number = 0;
1704 int item_count = SendMessageW(hTabWnd, CB_GETCOUNT, 0, 0);
1705
1706 if(!number_from_string(buffer, &number, &unit))
1707 {
1708 MessageBoxWithResStringW(hWnd, MAKEINTRESOURCEW(STRING_INVALID_NUMBER),
1709 wszAppTitle, MB_OK | MB_ICONINFORMATION);
1710 } else if (item_count >= MAX_TAB_STOPS) {
1711 MessageBoxWithResStringW(hWnd, MAKEINTRESOURCEW(STRING_MAX_TAB_STOPS),
1712 wszAppTitle, MB_OK | MB_ICONINFORMATION);
1713 } else {
1714 int i;
1715 float next_number = -1;
1716 int next_number_in_twips = -1;
1717 int insert_number = units_to_twips(unit, number);
1718
1719 /* linear search for position to insert the string */
1720 for(i = 0; i < item_count; i++)
1721 {
1722 SendMessageW(hTabWnd, CB_GETLBTEXT, i, (LPARAM)&buffer);
1723 number_from_string(buffer, &next_number, &unit);
1724 next_number_in_twips = units_to_twips(unit, next_number);
1725 if (insert_number <= next_number_in_twips)
1726 break;
1727 }
1728 if (insert_number != next_number_in_twips)
1729 {
1730 number_with_units(buffer, insert_number);
1731 SendMessageW(hTabWnd, CB_INSERTSTRING, i, (LPARAM)&buffer);
1732 SetWindowTextW(hTabWnd, 0);
1733 }
1734 }
1735 }
1736 SetFocus(hTabWnd);
1737 }
1738 break;
1739
1740 case ID_TAB_DEL:
1741 {
1742 HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
1743 LRESULT ret;
1744 ret = SendMessageW(hTabWnd, CB_GETCURSEL, 0, 0);
1745 if(ret != CB_ERR)
1746 SendMessageW(hTabWnd, CB_DELETESTRING, ret, 0);
1747 }
1748 break;
1749
1750 case ID_TAB_EMPTY:
1751 {
1752 HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
1753 SendMessageW(hTabWnd, CB_RESETCONTENT, 0, 0);
1754 SetFocus(hTabWnd);
1755 }
1756 break;
1757
1758 case IDOK:
1759 {
1760 HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
1761 int i;
1762 WCHAR buffer[MAX_STRING_LEN];
1763 PARAFORMAT pf;
1764 float number;
1765 UNIT unit;
1766
1767 pf.cbSize = sizeof(pf);
1768 pf.dwMask = PFM_TABSTOPS;
1769
1770 for(i = 0; SendMessageW(hTabWnd, CB_GETLBTEXT, i,
1771 (LPARAM)&buffer) != CB_ERR &&
1772 i < MAX_TAB_STOPS; i++)
1773 {
1774 number_from_string(buffer, &number, &unit);
1775 pf.rgxTabs[i] = units_to_twips(unit, number);
1776 }
1777 pf.cTabCount = i;
1778 SendMessageW(hEditorWnd, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
1779 }
1780 /* Fall through */
1781 case IDCANCEL:
1782 EndDialog(hWnd, wParam);
1783 return TRUE;
1784 }
1785 }
1786 return FALSE;
1787 }
1788
1789 static LRESULT OnCreate( HWND hWnd )
1790 {
1791 HWND hToolBarWnd, hFormatBarWnd, hReBarWnd, hFontListWnd, hSizeListWnd, hRulerWnd;
1792 HINSTANCE hInstance = GetModuleHandleW(0);
1793 HANDLE hDLL;
1794 TBADDBITMAP ab;
1795 int nStdBitmaps = 0;
1796 REBARINFO rbi;
1797 REBARBANDINFOW rbb;
1798 static const WCHAR wszRichEditDll[] = {'R','I','C','H','E','D','2','0','.','D','L','L','\0'};
1799 static const WCHAR wszRichEditText[] = {'R','i','c','h','E','d','i','t',' ','t','e','x','t','\0'};
1800
1801 CreateStatusWindowW(CCS_NODIVIDER|WS_CHILD|WS_VISIBLE, wszRichEditText, hWnd, IDC_STATUSBAR);
1802
1803 hReBarWnd = CreateWindowExW(WS_EX_TOOLWINDOW, REBARCLASSNAMEW, NULL,
1804 CCS_NODIVIDER|WS_CHILD|WS_VISIBLE|WS_CLIPSIBLINGS|WS_CLIPCHILDREN|RBS_VARHEIGHT|CCS_TOP,
1805 CW_USEDEFAULT, CW_USEDEFAULT, 0, 0, hWnd, (HMENU)IDC_REBAR, hInstance, NULL);
1806
1807 rbi.cbSize = sizeof(rbi);
1808 rbi.fMask = 0;
1809 rbi.himl = NULL;
1810 if(!SendMessageW(hReBarWnd, RB_SETBARINFO, 0, (LPARAM)&rbi))
1811 return -1;
1812
1813 hToolBarWnd = CreateToolbarEx(hReBarWnd, CCS_NOPARENTALIGN|CCS_NOMOVEY|WS_VISIBLE|WS_CHILD|TBSTYLE_TOOLTIPS|BTNS_BUTTON,
1814 IDC_TOOLBAR,
1815 1, hInstance, IDB_TOOLBAR,
1816 NULL, 0,
1817 24, 24, 16, 16, sizeof(TBBUTTON));
1818
1819 ab.hInst = HINST_COMMCTRL;
1820 ab.nID = IDB_STD_SMALL_COLOR;
1821 nStdBitmaps = SendMessageW(hToolBarWnd, TB_ADDBITMAP, 0, (LPARAM)&ab);
1822
1823 AddButton(hToolBarWnd, nStdBitmaps+STD_FILENEW, ID_FILE_NEW);
1824 AddButton(hToolBarWnd, nStdBitmaps+STD_FILEOPEN, ID_FILE_OPEN);
1825 AddButton(hToolBarWnd, nStdBitmaps+STD_FILESAVE, ID_FILE_SAVE);
1826 AddSeparator(hToolBarWnd);
1827 AddButton(hToolBarWnd, nStdBitmaps+STD_PRINT, ID_PRINT_QUICK);
1828 AddButton(hToolBarWnd, nStdBitmaps+STD_PRINTPRE, ID_PREVIEW);
1829 AddSeparator(hToolBarWnd);
1830 AddButton(hToolBarWnd, nStdBitmaps+STD_FIND, ID_FIND);
1831 AddSeparator(hToolBarWnd);
1832 AddButton(hToolBarWnd, nStdBitmaps+STD_CUT, ID_EDIT_CUT);
1833 AddButton(hToolBarWnd, nStdBitmaps+STD_COPY, ID_EDIT_COPY);
1834 AddButton(hToolBarWnd, nStdBitmaps+STD_PASTE, ID_EDIT_PASTE);
1835 AddButton(hToolBarWnd, nStdBitmaps+STD_UNDO, ID_EDIT_UNDO);
1836 AddButton(hToolBarWnd, nStdBitmaps+STD_REDOW, ID_EDIT_REDO);
1837 AddSeparator(hToolBarWnd);
1838 AddButton(hToolBarWnd, 0, ID_DATETIME);
1839
1840 SendMessageW(hToolBarWnd, TB_AUTOSIZE, 0, 0);
1841
1842 rbb.cbSize = REBARBANDINFOW_V6_SIZE;
1843 rbb.fMask = RBBIM_SIZE | RBBIM_CHILDSIZE | RBBIM_CHILD | RBBIM_STYLE | RBBIM_ID;
1844 rbb.fStyle = RBBS_CHILDEDGE | RBBS_BREAK | RBBS_NOGRIPPER;
1845 rbb.cx = 0;
1846 rbb.hwndChild = hToolBarWnd;
1847 rbb.cxMinChild = 0;
1848 rbb.cyChild = rbb.cyMinChild = HIWORD(SendMessageW(hToolBarWnd, TB_GETBUTTONSIZE, 0, 0));
1849 rbb.wID = BANDID_TOOLBAR;
1850
1851 SendMessageW(hReBarWnd, RB_INSERTBANDW, -1, (LPARAM)&rbb);
1852
1853 hFontListWnd = CreateWindowExW(0, WC_COMBOBOXEXW, NULL,
1854 WS_BORDER | WS_VISIBLE | WS_CHILD | CBS_DROPDOWN | CBS_SORT,
1855 0, 0, 200, 150, hReBarWnd, (HMENU)IDC_FONTLIST, hInstance, NULL);
1856
1857 rbb.hwndChild = hFontListWnd;
1858 rbb.cx = 200;
1859 rbb.wID = BANDID_FONTLIST;
1860
1861 SendMessageW(hReBarWnd, RB_INSERTBANDW, -1, (LPARAM)&rbb);
1862
1863 hSizeListWnd = CreateWindowExW(0, WC_COMBOBOXEXW, NULL,
1864 WS_BORDER | WS_VISIBLE | WS_CHILD | CBS_DROPDOWN,
1865 0, 0, 50, 150, hReBarWnd, (HMENU)IDC_SIZELIST, hInstance, NULL);
1866
1867 rbb.hwndChild = hSizeListWnd;
1868 rbb.cx = 50;
1869 rbb.fStyle ^= RBBS_BREAK;
1870 rbb.wID = BANDID_SIZELIST;
1871
1872 SendMessageW(hReBarWnd, RB_INSERTBANDW, -1, (LPARAM)&rbb);
1873
1874 hFormatBarWnd = CreateToolbarEx(hReBarWnd,
1875 CCS_NOPARENTALIGN | CCS_NOMOVEY | WS_VISIBLE | TBSTYLE_TOOLTIPS | BTNS_BUTTON,
1876 IDC_FORMATBAR, 8, hInstance, IDB_FORMATBAR, NULL, 0, 16, 16, 16, 16, sizeof(TBBUTTON));
1877
1878 AddButton(hFormatBarWnd, 0, ID_FORMAT_BOLD);
1879 AddButton(hFormatBarWnd, 1, ID_FORMAT_ITALIC);
1880 AddButton(hFormatBarWnd, 2, ID_FORMAT_UNDERLINE);
1881 AddButton(hFormatBarWnd, 3, ID_FORMAT_COLOR);
1882 AddSeparator(hFormatBarWnd);
1883 AddButton(hFormatBarWnd, 4, ID_ALIGN_LEFT);
1884 AddButton(hFormatBarWnd, 5, ID_ALIGN_CENTER);
1885 AddButton(hFormatBarWnd, 6, ID_ALIGN_RIGHT);
1886 AddSeparator(hFormatBarWnd);
1887 AddButton(hFormatBarWnd, 7, ID_BULLET);
1888
1889 SendMessageW(hFormatBarWnd, TB_AUTOSIZE, 0, 0);
1890
1891 rbb.hwndChild = hFormatBarWnd;
1892 rbb.wID = BANDID_FORMATBAR;
1893
1894 SendMessageW(hReBarWnd, RB_INSERTBANDW, -1, (LPARAM)&rbb);
1895
1896 hRulerWnd = CreateWindowExW(0, WC_STATICW, NULL, WS_VISIBLE | WS_CHILD,
1897 0, 0, 200, 10, hReBarWnd, (HMENU)IDC_RULER, hInstance, NULL);
1898
1899
1900 rbb.hwndChild = hRulerWnd;
1901 rbb.wID = BANDID_RULER;
1902 rbb.fStyle |= RBBS_BREAK;
1903
1904 SendMessageW(hReBarWnd, RB_INSERTBANDW, -1, (LPARAM)&rbb);
1905
1906 hDLL = LoadLibraryW(wszRichEditDll);
1907 if(!hDLL)
1908 {
1909 MessageBoxWithResStringW(hWnd, MAKEINTRESOURCEW(STRING_LOAD_RICHED_FAILED), wszAppTitle,
1910 MB_OK | MB_ICONEXCLAMATION);
1911 PostQuitMessage(1);
1912 }
1913
1914 hEditorWnd = CreateWindowExW(WS_EX_CLIENTEDGE, RICHEDIT_CLASS20W, NULL,
1915 WS_CHILD|WS_VISIBLE|ES_SELECTIONBAR|ES_MULTILINE|ES_AUTOVSCROLL
1916 |ES_WANTRETURN|WS_VSCROLL|ES_NOHIDESEL|WS_HSCROLL,
1917 0, 0, 1000, 100, hWnd, (HMENU)IDC_EDITOR, hInstance, NULL);
1918
1919 if (!hEditorWnd)
1920 {
1921 fprintf(stderr, "Error code %u\n", GetLastError());
1922 return -1;
1923 }
1924 assert(hEditorWnd);
1925
1926 setup_richedit_olecallback(hEditorWnd);
1927 SetFocus(hEditorWnd);
1928 SendMessageW(hEditorWnd, EM_SETEVENTMASK, 0, ENM_SELCHANGE);
1929
1930 set_default_font();
1931
1932 populate_font_list(hFontListWnd);
1933 populate_size_list(hSizeListWnd);
1934 DoLoadStrings();
1935 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
1936
1937 ID_FINDMSGSTRING = RegisterWindowMessageW(FINDMSGSTRINGW);
1938
1939 registry_read_filelist(hWnd);
1940 registry_read_formatopts_all(barState, wordWrap);
1941 registry_read_options();
1942 DragAcceptFiles(hWnd, TRUE);
1943
1944 return 0;
1945 }
1946
1947 static LRESULT OnUser( HWND hWnd )
1948 {
1949 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
1950 HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
1951 HWND hwndToolBar = GetDlgItem(hwndReBar, IDC_TOOLBAR);
1952 HWND hwndFormatBar = GetDlgItem(hwndReBar, IDC_FORMATBAR);
1953 int from, to;
1954 CHARFORMAT2W fmt;
1955 PARAFORMAT2 pf;
1956 GETTEXTLENGTHEX gt;
1957
1958 ZeroMemory(&fmt, sizeof(fmt));
1959 fmt.cbSize = sizeof(fmt);
1960
1961 ZeroMemory(&pf, sizeof(pf));
1962 pf.cbSize = sizeof(pf);
1963
1964 gt.flags = GTL_NUMCHARS;
1965 gt.codepage = 1200;
1966
1967 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_FIND,
1968 SendMessageW(hwndEditor, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0) ? 1 : 0);
1969
1970 SendMessageW(hwndEditor, EM_GETCHARFORMAT, TRUE, (LPARAM)&fmt);
1971
1972 SendMessageW(hwndEditor, EM_GETSEL, (WPARAM)&from, (LPARAM)&to);
1973 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_UNDO,
1974 SendMessageW(hwndEditor, EM_CANUNDO, 0, 0));
1975 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_REDO,
1976 SendMessageW(hwndEditor, EM_CANREDO, 0, 0));
1977 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_CUT, from == to ? 0 : 1);
1978 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_COPY, from == to ? 0 : 1);
1979
1980 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_BOLD, (fmt.dwMask & CFM_BOLD) &&
1981 (fmt.dwEffects & CFE_BOLD));
1982 SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_BOLD, !(fmt.dwMask & CFM_BOLD));
1983 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_ITALIC, (fmt.dwMask & CFM_ITALIC) &&
1984 (fmt.dwEffects & CFE_ITALIC));
1985 SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_ITALIC, !(fmt.dwMask & CFM_ITALIC));
1986 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_UNDERLINE, (fmt.dwMask & CFM_UNDERLINE) &&
1987 (fmt.dwEffects & CFE_UNDERLINE));
1988 SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_UNDERLINE, !(fmt.dwMask & CFM_UNDERLINE));
1989
1990 SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
1991 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_LEFT, (pf.wAlignment == PFA_LEFT));
1992 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_CENTER, (pf.wAlignment == PFA_CENTER));
1993 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_RIGHT, (pf.wAlignment == PFA_RIGHT));
1994
1995 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_BULLET, (pf.wNumbering & PFN_BULLET));
1996 return 0;
1997 }
1998
1999 static LRESULT OnNotify( HWND hWnd, LPARAM lParam)
2000 {
2001 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
2002 HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
2003 NMHDR *pHdr = (NMHDR *)lParam;
2004 HWND hwndFontList = GetDlgItem(hwndReBar, IDC_FONTLIST);
2005 HWND hwndSizeList = GetDlgItem(hwndReBar, IDC_SIZELIST);
2006
2007 if (pHdr->hwndFrom == hwndFontList || pHdr->hwndFrom == hwndSizeList)
2008 {
2009 if (pHdr->code == CBEN_ENDEDITW)
2010 {
2011 NMCBEENDEDITW *endEdit = (NMCBEENDEDITW *)lParam;
2012 if(pHdr->hwndFrom == hwndFontList)
2013 {
2014 on_fontlist_modified(endEdit->szText);
2015 } else if (pHdr->hwndFrom == hwndSizeList)
2016 {
2017 on_sizelist_modified(hwndFontList,endEdit->szText);
2018 }
2019 }
2020 return 0;
2021 }
2022
2023 if (pHdr->hwndFrom != hwndEditor)
2024 return 0;
2025
2026 if (pHdr->code == EN_SELCHANGE)
2027 {
2028 SELCHANGE *pSC = (SELCHANGE *)lParam;
2029 char buf[128];
2030
2031 update_font_list();
2032
2033 sprintf( buf,"selection = %d..%d, line count=%ld",
2034 pSC->chrg.cpMin, pSC->chrg.cpMax,
2035 SendMessageW(hwndEditor, EM_GETLINECOUNT, 0, 0));
2036 SetWindowTextA(GetDlgItem(hWnd, IDC_STATUSBAR), buf);
2037 SendMessageW(hWnd, WM_USER, 0, 0);
2038 return 1;
2039 }
2040 return 0;
2041 }
2042
2043 /* Copied from dlls/comdlg32/fontdlg.c */
2044 static const COLORREF textcolors[]=
2045 {
2046 0x00000000L,0x00000080L,0x00008000L,0x00008080L,
2047 0x00800000L,0x00800080L,0x00808000L,0x00808080L,
2048 0x00c0c0c0L,0x000000ffL,0x0000ff00L,0x0000ffffL,
2049 0x00ff0000L,0x00ff00ffL,0x00ffff00L,0x00FFFFFFL
2050 };
2051
2052 static LRESULT OnCommand( HWND hWnd, WPARAM wParam, LPARAM lParam)
2053 {
2054 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
2055 static FINDREPLACEW findreplace;
2056
2057 if ((HWND)lParam == hwndEditor)
2058 return 0;
2059
2060 switch(LOWORD(wParam))
2061 {
2062
2063 case ID_FILE_EXIT:
2064 PostMessageW(hWnd, WM_CLOSE, 0, 0);
2065 break;
2066
2067 case ID_FILE_NEW:
2068 {
2069 HINSTANCE hInstance = GetModuleHandleW(0);
2070 int ret = DialogBoxW(hInstance, MAKEINTRESOURCEW(IDD_NEWFILE), hWnd, newfile_proc);
2071
2072 if(ret != ID_NEWFILE_ABORT)
2073 {
2074 if(prompt_save_changes())
2075 {
2076 SETTEXTEX st;
2077
2078 set_caption(NULL);
2079 wszFileName[0] = '\0';
2080
2081 clear_formatting();
2082
2083 st.flags = ST_DEFAULT;
2084 st.codepage = 1200;
2085 SendMessageW(hEditorWnd, EM_SETTEXTEX, (WPARAM)&st, 0);
2086
2087 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
2088 set_fileformat(ret);
2089 update_font_list();
2090 }
2091 }
2092 }
2093 break;
2094
2095 case ID_FILE_OPEN:
2096 DialogOpenFile();
2097 break;
2098
2099 case ID_FILE_SAVE:
2100 if(wszFileName[0])
2101 {
2102 DoSaveFile(wszFileName, fileFormat);
2103 break;
2104 }
2105 /* Fall through */
2106
2107 case ID_FILE_SAVEAS:
2108 DialogSaveFile();
2109 break;
2110
2111 case ID_FILE_RECENT1:
2112 case ID_FILE_RECENT2:
2113 case ID_FILE_RECENT3:
2114 case ID_FILE_RECENT4:
2115 {
2116 HMENU hMenu = GetMenu(hWnd);
2117 MENUITEMINFOW mi;
2118
2119 mi.cbSize = sizeof(MENUITEMINFOW);
2120 mi.fMask = MIIM_DATA;
2121 if(GetMenuItemInfoW(hMenu, LOWORD(wParam), FALSE, &mi))
2122 DoOpenFile((LPWSTR)mi.dwItemData);
2123 }
2124 break;
2125
2126 case ID_FIND:
2127 dialog_find(&findreplace, FALSE);
2128 break;
2129
2130 case ID_FIND_NEXT:
2131 handle_findmsg(&findreplace);
2132 break;
2133
2134 case ID_REPLACE:
2135 dialog_find(&findreplace, TRUE);
2136 break;
2137
2138 case ID_FONTSETTINGS:
2139 dialog_choose_font();
2140 break;
2141
2142 case ID_PRINT:
2143 dialog_print(hWnd, wszFileName);
2144 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
2145 break;
2146
2147 case ID_PRINT_QUICK:
2148 print_quick(hMainWnd, wszFileName);
2149 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
2150 break;
2151
2152 case ID_PREVIEW:
2153 {
2154 int index = reg_formatindex(fileFormat);
2155 DWORD tmp = barState[index];
2156 barState[index] = 1 << BANDID_STATUSBAR;
2157 set_bar_states();
2158 barState[index] = tmp;
2159 ShowWindow(hEditorWnd, FALSE);
2160
2161 init_preview(hWnd, wszFileName);
2162
2163 SetMenu(hWnd, NULL);
2164 InvalidateRect(0, 0, TRUE);
2165 }
2166 break;
2167
2168 case ID_PRINTSETUP:
2169 dialog_printsetup(hWnd);
2170 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
2171 break;
2172
2173 case ID_FORMAT_BOLD:
2174 case ID_FORMAT_ITALIC:
2175 case ID_FORMAT_UNDERLINE:
2176 {
2177 CHARFORMAT2W fmt;
2178 int effects = CFE_BOLD;
2179
2180 ZeroMemory(&fmt, sizeof(fmt));
2181 fmt.cbSize = sizeof(fmt);
2182 SendMessageW(hwndEditor, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
2183
2184 fmt.dwMask = CFM_BOLD;
2185
2186 if (LOWORD(wParam) == ID_FORMAT_ITALIC)
2187 {
2188 effects = CFE_ITALIC;
2189 fmt.dwMask = CFM_ITALIC;
2190 } else if (LOWORD(wParam) == ID_FORMAT_UNDERLINE)
2191 {
2192 effects = CFE_UNDERLINE;
2193 fmt.dwMask = CFM_UNDERLINE;
2194 }
2195
2196 fmt.dwEffects ^= effects;
2197
2198 SendMessageW(hwndEditor, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
2199 break;
2200 }
2201
2202 case ID_FORMAT_COLOR:
2203 {
2204 HWND hReBarWnd = GetDlgItem(hWnd, IDC_REBAR);
2205 HWND hFormatBarWnd = GetDlgItem(hReBarWnd, IDC_FORMATBAR);
2206 HMENU hPop;
2207 RECT itemrc;
2208 POINT pt;
2209 int mid;
2210 int itemidx = SendMessageW(hFormatBarWnd, TB_COMMANDTOINDEX, ID_FORMAT_COLOR, 0);
2211
2212 SendMessageW(hFormatBarWnd, TB_GETITEMRECT, itemidx, (LPARAM)&itemrc);
2213 pt.x = itemrc.left;
2214 pt.y = itemrc.bottom;
2215 ClientToScreen(hFormatBarWnd, &pt);
2216 hPop = GetSubMenu(hColorPopupMenu, 0);
2217 mid = TrackPopupMenu(hPop, TPM_LEFTALIGN | TPM_TOPALIGN | TPM_LEFTBUTTON |
2218 TPM_RETURNCMD | TPM_NONOTIFY,
2219 pt.x, pt.y, 0, hWnd, 0);
2220 if (mid >= ID_COLOR_FIRST && mid <= ID_COLOR_AUTOMATIC)
2221 {
2222 CHARFORMAT2W fmt;
2223
2224 ZeroMemory(&fmt, sizeof(fmt));
2225 fmt.cbSize = sizeof(fmt);
2226 SendMessageW(hwndEditor, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
2227
2228 fmt.dwMask = CFM_COLOR;
2229
2230 if (mid < ID_COLOR_AUTOMATIC) {
2231 fmt.crTextColor = textcolors[mid - ID_COLOR_FIRST];
2232 fmt.dwEffects &= ~CFE_AUTOCOLOR;
2233 } else {
2234 fmt.dwEffects |= CFE_AUTOCOLOR;
2235 }
2236
2237 SendMessageW(hwndEditor, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
2238 }
2239 break;
2240 }
2241
2242 case ID_EDIT_CUT:
2243 PostMessageW(hwndEditor, WM_CUT, 0, 0);
2244 break;
2245
2246 case ID_EDIT_COPY:
2247 PostMessageW(hwndEditor, WM_COPY, 0, 0);
2248 break;
2249
2250 case ID_EDIT_PASTE:
2251 PostMessageW(hwndEditor, WM_PASTE, 0, 0);
2252 break;
2253
2254 case ID_EDIT_CLEAR:
2255 PostMessageW(hwndEditor, WM_CLEAR, 0, 0);
2256 break;
2257
2258 case ID_EDIT_SELECTALL:
2259 {
2260 CHARRANGE range = {0, -1};
2261 SendMessageW(hwndEditor, EM_EXSETSEL, 0, (LPARAM)&range);
2262 /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
2263 return 0;
2264 }
2265
2266 case ID_EDIT_GETTEXT:
2267 {
2268 int nLen = GetWindowTextLengthW(hwndEditor);
2269 LPWSTR data = HeapAlloc( GetProcessHeap(), 0, (nLen+1)*sizeof(WCHAR) );
2270 TEXTRANGEW tr;
2271
2272 GetWindowTextW(hwndEditor, data, nLen+1);
2273 MessageBoxW(NULL, data, wszAppTitle, MB_OK);
2274
2275 HeapFree( GetProcessHeap(), 0, data);
2276 data = HeapAlloc(GetProcessHeap(), 0, (nLen+1)*sizeof(WCHAR));
2277 tr.chrg.cpMin = 0;
2278 tr.chrg.cpMax = nLen;
2279 tr.lpstrText = data;
2280 SendMessageW(hwndEditor, EM_GETTEXTRANGE, 0, (LPARAM)&tr);
2281 MessageBoxW(NULL, data, wszAppTitle, MB_OK);
2282 HeapFree( GetProcessHeap(), 0, data );
2283
2284 /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
2285 return 0;
2286 }
2287
2288 case ID_EDIT_CHARFORMAT:
2289 case ID_EDIT_DEFCHARFORMAT:
2290 {
2291 CHARFORMAT2W cf;
2292
2293 ZeroMemory(&cf, sizeof(cf));
2294 cf.cbSize = sizeof(cf);
2295 cf.dwMask = 0;
2296 SendMessageW(hwndEditor, EM_GETCHARFORMAT,
2297 LOWORD(wParam) == ID_EDIT_CHARFORMAT, (LPARAM)&cf);
2298 return 0;
2299 }
2300
2301 case ID_EDIT_PARAFORMAT:
2302 {
2303 PARAFORMAT2 pf;
2304 ZeroMemory(&pf, sizeof(pf));
2305 pf.cbSize = sizeof(pf);
2306 SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
2307 return 0;
2308 }
2309
2310 case ID_EDIT_SELECTIONINFO:
2311 {
2312 CHARRANGE range = {0, -1};
2313 char buf[128];
2314 WCHAR *data = NULL;
2315
2316 SendMessageW(hwndEditor, EM_EXGETSEL, 0, (LPARAM)&range);
2317 data = HeapAlloc(GetProcessHeap(), 0, sizeof(*data) * (range.cpMax-range.cpMin+1));
2318 SendMessageW(hwndEditor, EM_GETSELTEXT, 0, (LPARAM)data);
2319 sprintf(buf, "Start = %d, End = %d", range.cpMin, range.cpMax);
2320 MessageBoxA(hWnd, buf, "Editor", MB_OK);
2321 MessageBoxW(hWnd, data, wszAppTitle, MB_OK);
2322 HeapFree( GetProcessHeap(), 0, data);
2323 /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
2324 return 0;
2325 }
2326
2327 case ID_EDIT_READONLY:
2328 {
2329 LONG nStyle = GetWindowLongW(hwndEditor, GWL_STYLE);
2330 if (nStyle & ES_READONLY)
2331 SendMessageW(hwndEditor, EM_SETREADONLY, 0, 0);
2332 else
2333 SendMessageW(hwndEditor, EM_SETREADONLY, 1, 0);
2334 return 0;
2335 }
2336
2337 case ID_EDIT_MODIFIED:
2338 if (SendMessageW(hwndEditor, EM_GETMODIFY, 0, 0))
2339 SendMessageW(hwndEditor, EM_SETMODIFY, 0, 0);
2340 else
2341 SendMessageW(hwndEditor, EM_SETMODIFY, 1, 0);
2342 return 0;
2343
2344 case ID_EDIT_UNDO:
2345 SendMessageW(hwndEditor, EM_UNDO, 0, 0);
2346 return 0;
2347
2348 case ID_EDIT_REDO:
2349 SendMessageW(hwndEditor, EM_REDO, 0, 0);
2350 return 0;
2351
2352 case ID_BULLET:
2353 {
2354 PARAFORMAT pf;
2355
2356 pf.cbSize = sizeof(pf);
2357 pf.dwMask = PFM_NUMBERING;
2358 SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
2359
2360 pf.dwMask |= PFM_OFFSET;
2361
2362 if(pf.wNumbering == PFN_BULLET)
2363 {
2364 pf.wNumbering = 0;
2365 pf.dxOffset = 0;
2366 } else
2367 {
2368 pf.wNumbering = PFN_BULLET;
2369 pf.dxOffset = 720;
2370 }
2371
2372 SendMessageW(hwndEditor, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
2373 }
2374 break;
2375
2376 case ID_ALIGN_LEFT:
2377 case ID_ALIGN_CENTER:
2378 case ID_ALIGN_RIGHT:
2379 {
2380 PARAFORMAT2 pf;
2381
2382 pf.cbSize = sizeof(pf);
2383 pf.dwMask = PFM_ALIGNMENT;
2384 switch(LOWORD(wParam)) {
2385 case ID_ALIGN_LEFT: pf.wAlignment = PFA_LEFT; break;
2386 case ID_ALIGN_CENTER: pf.wAlignment = PFA_CENTER; break;
2387 case ID_ALIGN_RIGHT: pf.wAlignment = PFA_RIGHT; break;
2388 }
2389 SendMessageW(hwndEditor, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
2390 break;
2391 }
2392
2393 case ID_BACK_1:
2394 SendMessageW(hwndEditor, EM_SETBKGNDCOLOR, 1, 0);
2395 break;
2396
2397 case ID_BACK_2:
2398 SendMessageW(hwndEditor, EM_SETBKGNDCOLOR, 0, RGB(255,255,192));
2399 break;
2400
2401 case ID_TOGGLE_TOOLBAR:
2402 set_toolbar_state(BANDID_TOOLBAR, !is_bar_visible(BANDID_TOOLBAR));
2403 update_window();
2404 break;
2405
2406 case ID_TOGGLE_FORMATBAR:
2407 set_toolbar_state(BANDID_FONTLIST, !is_bar_visible(BANDID_FORMATBAR));
2408 set_toolbar_state(BANDID_SIZELIST, !is_bar_visible(BANDID_FORMATBAR));
2409 set_toolbar_state(BANDID_FORMATBAR, !is_bar_visible(BANDID_FORMATBAR));
2410 update_window();
2411 break;
2412
2413 case ID_TOGGLE_STATUSBAR:
2414 set_statusbar_state(!is_bar_visible(BANDID_STATUSBAR));
2415 update_window();
2416 break;
2417
2418 case ID_TOGGLE_RULER:
2419 set_toolbar_state(BANDID_RULER, !is_bar_visible(BANDID_RULER));
2420 update_window();
2421 break;
2422
2423 case ID_DATETIME:
2424 DialogBoxW(GetModuleHandleW(0), MAKEINTRESOURCEW(IDD_DATETIME), hWnd, datetime_proc);
2425 break;
2426
2427 case ID_PARAFORMAT:
2428 DialogBoxW(GetModuleHandleW(0), MAKEINTRESOURCEW(IDD_PARAFORMAT), hWnd, paraformat_proc);
2429 break;
2430
2431 case ID_TABSTOPS:
2432 DialogBoxW(GetModuleHandleW(0), MAKEINTRESOURCEW(IDD_TABSTOPS), hWnd, tabstops_proc);
2433 break;
2434
2435 case ID_ABOUT:
2436 dialog_about();
2437 break;
2438
2439 case ID_VIEWPROPERTIES:
2440 dialog_viewproperties();
2441 break;
2442
2443 case IDC_FONTLIST:
2444 if (HIWORD(wParam) == CBN_SELENDOK)
2445 {
2446 WCHAR buffer[LF_FACESIZE];
2447 HWND hwndFontList = (HWND)lParam;
2448 get_comboexlist_selection(hwndFontList, buffer, LF_FACESIZE);
2449 on_fontlist_modified(buffer);
2450 }
2451 break;
2452
2453 case IDC_SIZELIST:
2454 if (HIWORD(wParam) == CBN_SELENDOK)
2455 {
2456 WCHAR buffer[MAX_STRING_LEN+1];
2457 HWND hwndSizeList = (HWND)lParam;
2458 get_comboexlist_selection(hwndSizeList, buffer, MAX_STRING_LEN+1);
2459 on_sizelist_modified(hwndSizeList, buffer);
2460 }
2461 break;
2462
2463 default:
2464 SendMessageW(hwndEditor, WM_COMMAND, wParam, lParam);
2465 break;
2466 }
2467 return 0;
2468 }
2469
2470 static LRESULT OnInitPopupMenu( HWND hWnd, WPARAM wParam )
2471 {
2472 HMENU hMenu = (HMENU)wParam;
2473 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
2474 HWND hwndStatus = GetDlgItem(hWnd, IDC_STATUSBAR);
2475 PARAFORMAT pf;
2476 int nAlignment = -1;
2477 int selFrom, selTo;
2478 GETTEXTLENGTHEX gt;
2479 LRESULT textLength;
2480 MENUITEMINFOW mi;
2481
2482 SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&selFrom, (LPARAM)&selTo);
2483 EnableMenuItem(hMenu, ID_EDIT_COPY, MF_BYCOMMAND|(selFrom == selTo) ? MF_GRAYED : MF_ENABLED);
2484 EnableMenuItem(hMenu, ID_EDIT_CUT, MF_BYCOMMAND|(selFrom == selTo) ? MF_GRAYED : MF_ENABLED);
2485
2486 pf.cbSize = sizeof(PARAFORMAT);
2487 SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
2488 CheckMenuItem(hMenu, ID_EDIT_READONLY,
2489 MF_BYCOMMAND|(GetWindowLongW(hwndEditor, GWL_STYLE)&ES_READONLY ? MF_CHECKED : MF_UNCHECKED));
2490 CheckMenuItem(hMenu, ID_EDIT_MODIFIED,
2491 MF_BYCOMMAND|(SendMessageW(hwndEditor, EM_GETMODIFY, 0, 0) ? MF_CHECKED : MF_UNCHECKED));
2492 if (pf.dwMask & PFM_ALIGNMENT)
2493 nAlignment = pf.wAlignment;
2494 CheckMenuItem(hMenu, ID_ALIGN_LEFT, MF_BYCOMMAND|(nAlignment == PFA_LEFT) ?
2495 MF_CHECKED : MF_UNCHECKED);
2496 CheckMenuItem(hMenu, ID_ALIGN_CENTER, MF_BYCOMMAND|(nAlignment == PFA_CENTER) ?
2497 MF_CHECKED : MF_UNCHECKED);
2498 CheckMenuItem(hMenu, ID_ALIGN_RIGHT, MF_BYCOMMAND|(nAlignment == PFA_RIGHT) ?
2499 MF_CHECKED : MF_UNCHECKED);
2500 CheckMenuItem(hMenu, ID_BULLET, MF_BYCOMMAND | ((pf.wNumbering == PFN_BULLET) ?
2501 MF_CHECKED : MF_UNCHECKED));
2502 EnableMenuItem(hMenu, ID_EDIT_UNDO, MF_BYCOMMAND|(SendMessageW(hwndEditor, EM_CANUNDO, 0, 0)) ?
2503 MF_ENABLED : MF_GRAYED);
2504 EnableMenuItem(hMenu, ID_EDIT_REDO, MF_BYCOMMAND|(SendMessageW(hwndEditor, EM_CANREDO, 0, 0)) ?
2505 MF_ENABLED : MF_GRAYED);
2506
2507 CheckMenuItem(hMenu, ID_TOGGLE_TOOLBAR, MF_BYCOMMAND|(is_bar_visible(BANDID_TOOLBAR)) ?
2508 MF_CHECKED : MF_UNCHECKED);
2509
2510 CheckMenuItem(hMenu, ID_TOGGLE_FORMATBAR, MF_BYCOMMAND|(is_bar_visible(BANDID_FORMATBAR)) ?
2511 MF_CHECKED : MF_UNCHECKED);
2512
2513 CheckMenuItem(hMenu, ID_TOGGLE_STATUSBAR, MF_BYCOMMAND|IsWindowVisible(hwndStatus) ?
2514 MF_CHECKED : MF_UNCHECKED);
2515
2516 CheckMenuItem(hMenu, ID_TOGGLE_RULER, MF_BYCOMMAND|(is_bar_visible(BANDID_RULER)) ? MF_CHECKED : MF_UNCHECKED);
2517
2518 gt.flags = GTL_NUMCHARS;
2519 gt.codepage = 1200;
2520 textLength = SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0);
2521 EnableMenuItem(hMenu, ID_FIND, MF_BYCOMMAND|(textLength ? MF_ENABLED : MF_GRAYED));
2522
2523 mi.cbSize = sizeof(mi);
2524 mi.fMask = MIIM_DATA;
2525
2526 GetMenuItemInfoW(hMenu, ID_FIND_NEXT, FALSE, &mi);
2527
2528 EnableMenuItem(hMenu, ID_FIND_NEXT, MF_BYCOMMAND|((textLength && mi.dwItemData) ?
2529 MF_ENABLED : MF_GRAYED));
2530
2531 EnableMenuItem(hMenu, ID_REPLACE, MF_BYCOMMAND|(textLength ? MF_ENABLED : MF_GRAYED));
2532
2533 return 0;
2534 }
2535
2536 static LRESULT OnSize( HWND hWnd, WPARAM wParam, LPARAM lParam )
2537 {
2538 int nStatusSize = 0;
2539 RECT rc;
2540 HWND hwndEditor = preview_isactive() ? GetDlgItem(hWnd, IDC_PREVIEW) : GetDlgItem(hWnd, IDC_EDITOR);
2541 HWND hwndStatusBar = GetDlgItem(hWnd, IDC_STATUSBAR);
2542 HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
2543 HWND hRulerWnd = GetDlgItem(hwndReBar, IDC_RULER);
2544 int rebarHeight = 0;
2545
2546 if (hwndStatusBar)
2547 {
2548 SendMessageW(hwndStatusBar, WM_SIZE, 0, 0);
2549 if (IsWindowVisible(hwndStatusBar))
2550 {
2551 GetClientRect(hwndStatusBar, &rc);
2552 nStatusSize = rc.bottom - rc.top;
2553 } else
2554 {
2555 nStatusSize = 0;
2556 }
2557 }
2558 if (hwndReBar)
2559 {
2560 rebarHeight = SendMessageW(hwndReBar, RB_GETBARHEIGHT, 0, 0);
2561
2562 MoveWindow(hwndReBar, 0, 0, LOWORD(lParam), rebarHeight, TRUE);
2563 }
2564 if (hwndEditor)
2565 {
2566 GetClientRect(hWnd, &rc);
2567 MoveWindow(hwndEditor, 0, rebarHeight, rc.right, rc.bottom-nStatusSize-rebarHeight, TRUE);
2568 }
2569
2570 redraw_ruler(hRulerWnd);
2571
2572 return DefWindowProcW(hWnd, WM_SIZE, wParam, lParam);
2573 }
2574
2575 static LRESULT CALLBACK WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
2576 {
2577 if(msg == ID_FINDMSGSTRING)
2578 return handle_findmsg((LPFINDREPLACEW)lParam);
2579
2580 switch(msg)
2581 {
2582 case WM_CREATE:
2583 return OnCreate( hWnd );
2584
2585 case WM_USER:
2586 return OnUser( hWnd );
2587
2588 case WM_NOTIFY:
2589 return OnNotify( hWnd, lParam );
2590
2591 case WM_COMMAND:
2592 if(preview_isactive())
2593 {
2594 return preview_command( hWnd, wParam );
2595 }
2596
2597 return OnCommand( hWnd, wParam, lParam );
2598
2599 case WM_DESTROY:
2600 PostQuitMessage(0);
2601 break;
2602
2603 case WM_CLOSE:
2604 if(preview_isactive())
2605 {
2606 preview_exit(hWnd);
2607 } else if(prompt_save_changes())
2608 {
2609 registry_set_options(hMainWnd);
2610 registry_set_formatopts_all(barState, wordWrap);
2611 PostQuitMessage(0);
2612 }
2613 break;
2614
2615 case WM_ACTIVATE:
2616 if (LOWORD(wParam))
2617 SetFocus(GetDlgItem(hWnd, IDC_EDITOR));
2618 return 0;
2619
2620 case WM_INITMENUPOPUP:
2621 return OnInitPopupMenu( hWnd, wParam );
2622
2623 case WM_SIZE:
2624 return OnSize( hWnd, wParam, lParam );
2625
2626 case WM_CONTEXTMENU:
2627 return DefWindowProcW(hWnd, msg, wParam, lParam);
2628
2629 case WM_DROPFILES:
2630 {
2631 WCHAR file[MAX_PATH];
2632 DragQueryFileW((HDROP)wParam, 0, file, MAX_PATH);
2633 DragFinish((HDROP)wParam);
2634
2635 if(prompt_save_changes())
2636 DoOpenFile(file);
2637 }
2638 break;
2639 case WM_PAINT:
2640 if(!preview_isactive())
2641 return DefWindowProcW(hWnd, msg, wParam, lParam);
2642
2643 default:
2644 return DefWindowProcW(hWnd, msg, wParam, lParam);
2645 }
2646
2647 return 0;
2648 }
2649
2650 int CALLBACK WinMain(HINSTANCE hInstance, HINSTANCE hOldInstance, LPSTR szCmdParagraph, int nCmdShow)
2651 {
2652 INITCOMMONCONTROLSEX classes = {8, ICC_BAR_CLASSES|ICC_COOL_CLASSES|ICC_USEREX_CLASSES};
2653 HACCEL hAccel;
2654 WNDCLASSEXW wc;
2655 MSG msg;
2656 RECT rc;
2657 UINT_PTR hPrevRulerProc;
2658 HWND hRulerWnd;
2659 POINTL EditPoint;
2660 DWORD bMaximized;
2661 static const WCHAR wszAccelTable[] = {'M','A','I','N','A','C','C','E','L',
2662 'T','A','B','L','E','\0'};
2663
2664 InitCommonControlsEx(&classes);
2665
2666 hAccel = LoadAcceleratorsW(hInstance, wszAccelTable);
2667
2668 wc.cbSize = sizeof(wc);
2669 wc.style = 0;
2670 wc.lpfnWndProc = WndProc;
2671 wc.cbClsExtra = 0;
2672 wc.cbWndExtra = 4;
2673 wc.hInstance = hInstance;
2674 wc.hIcon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_WORDPAD));
2675 wc.hIconSm = LoadImageW(hInstance, MAKEINTRESOURCEW(IDI_WORDPAD), IMAGE_ICON,
2676 GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), LR_SHARED);
2677 wc.hCursor = LoadCursorW(NULL, (LPWSTR)IDC_IBEAM);
2678 wc.hbrBackground = GetSysColorBrush(COLOR_WINDOW);
2679 wc.lpszMenuName = MAKEINTRESOURCEW(IDM_MAINMENU);
2680 wc.lpszClassName = wszMainWndClass;
2681 RegisterClassExW(&wc);
2682
2683 wc.style = 0;
2684 wc.lpfnWndProc = preview_proc;
2685 wc.cbClsExtra = 0;
2686 wc.cbWndExtra = 0;
2687 wc.hInstance = hInstance;
2688 wc.hIcon = NULL;
2689 wc.hIconSm = NULL;
2690 wc.hCursor = LoadCursorW(NULL, (LPWSTR)IDC_IBEAM);
2691 wc.hbrBackground = NULL;
2692 wc.lpszMenuName = NULL;
2693 wc.lpszClassName = wszPreviewWndClass;
2694 RegisterClassExW(&wc);
2695
2696 registry_read_winrect(&rc);
2697 hMainWnd = CreateWindowExW(0, wszMainWndClass, wszAppTitle, WS_CLIPCHILDREN|WS_OVERLAPPEDWINDOW,
2698 rc.left, rc.top, rc.right-rc.left, rc.bottom-rc.top, NULL, NULL, hInstance, NULL);
2699 registry_read_maximized(&bMaximized);
2700 if ((nCmdShow == SW_SHOWNORMAL || nCmdShow == SW_SHOWDEFAULT)
2701 && bMaximized)
2702 nCmdShow = SW_SHOWMAXIMIZED;
2703 ShowWindow(hMainWnd, nCmdShow);
2704
2705 set_caption(NULL);
2706 set_bar_states();
2707 set_fileformat(SF_RTF);
2708 hColorPopupMenu = LoadMenuW(hInstance, MAKEINTRESOURCEW(IDM_COLOR_POPUP));
2709 get_default_printer_opts();
2710 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
2711
2712 hRulerWnd = GetDlgItem(GetDlgItem(hMainWnd, IDC_REBAR), IDC_RULER);
2713 SendMessageW(GetDlgItem(hMainWnd, IDC_EDITOR), EM_POSFROMCHAR, (WPARAM)&EditPoint, 0);
2714 hPrevRulerProc = SetWindowLongPtrW(hRulerWnd, GWLP_WNDPROC, (UINT_PTR)ruler_proc);
2715 SendMessageW(hRulerWnd, WM_USER, (WPARAM)&EditPoint, hPrevRulerProc);
2716
2717 HandleCommandLine(GetCommandLineW());
2718
2719 while(GetMessageW(&msg,0,0,0))
2720 {
2721 if (IsDialogMessageW(hFindWnd, &msg))
2722 continue;
2723
2724 if (TranslateAcceleratorW(hMainWnd, hAccel, &msg))
2725 continue;
2726 TranslateMessage(&msg);
2727 DispatchMessageW(&msg);
2728 if (!PeekMessageW(&msg, 0, 0, 0, PM_NOREMOVE))
2729 SendMessageW(hMainWnd, WM_USER, 0, 0);
2730 }
2731
2732 return 0;
2733 }
Windows API implementation