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wordpad: Apply changes on dropdown selection for comboboxes on toolbar.
[wine.git] / programs / wordpad / wordpad.c
blob596b8fcf2b5e6fb13385f3658a7f0aec96aed5de
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 "wordpad.h"
40
41 #ifdef NONAMELESSUNION
42 # define U(x) (x).u
43 # define U2(x) (x).u2
44 # define U3(x) (x).u3
45 #else
46 # define U(x) (x)
47 # define U2(x) (x)
48 # define U3(x) (x)
49 #endif
50
51 /* use LoadString */
52 static const WCHAR xszAppTitle[] = {'W','i','n','e',' ','W','o','r','d','p','a','d',0};
53
54 static const WCHAR wszRichEditClass[] = {'R','I','C','H','E','D','I','T','2','0','W',0};
55 static const WCHAR wszMainWndClass[] = {'W','O','R','D','P','A','D','T','O','P',0};
56 static const WCHAR wszAppTitle[] = {'W','i','n','e',' ','W','o','r','d','p','a','d',0};
57
58 static const WCHAR stringFormat[] = {'%','2','d','\0'};
59
60 static HWND hMainWnd;
61 static HWND hEditorWnd;
62 static HWND hFindWnd;
63 static HMENU hPopupMenu;
64
65 static UINT ID_FINDMSGSTRING;
66
67 static DWORD wordWrap[2];
68 static DWORD barState[2];
69 static WPARAM fileFormat = SF_RTF;
70
71 static WCHAR wszFileName[MAX_PATH];
72 static WCHAR wszFilter[MAX_STRING_LEN*4+6*3+5];
73 static WCHAR wszDefaultFileName[MAX_STRING_LEN];
74 static WCHAR wszSaveChanges[MAX_STRING_LEN];
75 static WCHAR units_cmW[MAX_STRING_LEN];
76
77 static char units_cmA[MAX_STRING_LEN];
78
79 static LRESULT OnSize( HWND hWnd, WPARAM wParam, LPARAM lParam );
80
81 /* Load string resources */
82 static void DoLoadStrings(void)
83 {
84 LPWSTR p = wszFilter;
85 static const WCHAR files_rtf[] = {'*','.','r','t','f','\0'};
86 static const WCHAR files_txt[] = {'*','.','t','x','t','\0'};
87 static const WCHAR files_all[] = {'*','.','*','\0'};
88
89 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE);
90
91 LoadStringW(hInstance, STRING_RICHTEXT_FILES_RTF, p, MAX_STRING_LEN);
92 p += lstrlenW(p) + 1;
93 lstrcpyW(p, files_rtf);
94 p += lstrlenW(p) + 1;
95 LoadStringW(hInstance, STRING_TEXT_FILES_TXT, p, MAX_STRING_LEN);
96 p += lstrlenW(p) + 1;
97 lstrcpyW(p, files_txt);
98 p += lstrlenW(p) + 1;
99 LoadStringW(hInstance, STRING_TEXT_FILES_UNICODE_TXT, p, MAX_STRING_LEN);
100 p += lstrlenW(p) + 1;
101 lstrcpyW(p, files_txt);
102 p += lstrlenW(p) + 1;
103 LoadStringW(hInstance, STRING_ALL_FILES, p, MAX_STRING_LEN);
104 p += lstrlenW(p) + 1;
105 lstrcpyW(p, files_all);
106 p += lstrlenW(p) + 1;
107 *p = '\0';
108
109 p = wszDefaultFileName;
110 LoadStringW(hInstance, STRING_DEFAULT_FILENAME, p, MAX_STRING_LEN);
111
112 p = wszSaveChanges;
113 LoadStringW(hInstance, STRING_PROMPT_SAVE_CHANGES, p, MAX_STRING_LEN);
114
115 LoadStringA(hInstance, STRING_UNITS_CM, units_cmA, MAX_STRING_LEN);
116 LoadStringW(hInstance, STRING_UNITS_CM, units_cmW, MAX_STRING_LEN);
117 }
118
119 static void AddButton(HWND hwndToolBar, int nImage, int nCommand)
120 {
121 TBBUTTON button;
122
123 ZeroMemory(&button, sizeof(button));
124 button.iBitmap = nImage;
125 button.idCommand = nCommand;
126 button.fsState = TBSTATE_ENABLED;
127 button.fsStyle = TBSTYLE_BUTTON;
128 button.dwData = 0;
129 button.iString = -1;
130 SendMessageW(hwndToolBar, TB_ADDBUTTONSW, 1, (LPARAM)&button);
131 }
132
133 static void AddSeparator(HWND hwndToolBar)
134 {
135 TBBUTTON button;
136
137 ZeroMemory(&button, sizeof(button));
138 button.iBitmap = -1;
139 button.idCommand = 0;
140 button.fsState = 0;
141 button.fsStyle = TBSTYLE_SEP;
142 button.dwData = 0;
143 button.iString = -1;
144 SendMessageW(hwndToolBar, TB_ADDBUTTONSW, 1, (LPARAM)&button);
145 }
146
147 static DWORD CALLBACK stream_in(DWORD_PTR cookie, LPBYTE buffer, LONG cb, LONG *pcb)
148 {
149 HANDLE hFile = (HANDLE)cookie;
150 DWORD read;
151
152 if(!ReadFile(hFile, buffer, cb, &read, 0))
153 return 1;
154
155 *pcb = read;
156
157 return 0;
158 }
159
160 static DWORD CALLBACK stream_out(DWORD_PTR cookie, LPBYTE buffer, LONG cb, LONG *pcb)
161 {
162 DWORD written;
163 int ret;
164 HANDLE hFile = (HANDLE)cookie;
165
166 ret = WriteFile(hFile, buffer, cb, &written, 0);
167
168 if(!ret || (cb != written))
169 return 1;
170
171 *pcb = cb;
172
173 return 0;
174 }
175
176 LPWSTR file_basename(LPWSTR path)
177 {
178 LPWSTR pos = path + lstrlenW(path);
179
180 while(pos > path)
181 {
182 if(*pos == '\\' || *pos == '/')
183 {
184 pos++;
185 break;
186 }
187 pos--;
188 }
189 return pos;
190 }
191
192 static void set_caption(LPCWSTR wszNewFileName)
193 {
194 static const WCHAR wszSeparator[] = {' ','-',' '};
195 WCHAR *wszCaption;
196 SIZE_T length = 0;
197
198 if(!wszNewFileName)
199 wszNewFileName = wszDefaultFileName;
200 else
201 wszNewFileName = file_basename((LPWSTR)wszNewFileName);
202
203 wszCaption = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
204 lstrlenW(wszNewFileName)*sizeof(WCHAR)+sizeof(wszSeparator)+sizeof(wszAppTitle));
205
206 if(!wszCaption)
207 return;
208
209 memcpy(wszCaption, wszNewFileName, lstrlenW(wszNewFileName)*sizeof(WCHAR));
210 length += lstrlenW(wszNewFileName);
211 memcpy(wszCaption + length, wszSeparator, sizeof(wszSeparator));
212 length += sizeof(wszSeparator) / sizeof(WCHAR);
213 memcpy(wszCaption + length, wszAppTitle, sizeof(wszAppTitle));
214
215 SetWindowTextW(hMainWnd, wszCaption);
216
217 HeapFree(GetProcessHeap(), 0, wszCaption);
218 }
219
220 static BOOL validate_endptr(LPCSTR endptr, BOOL units)
221 {
222 if(!endptr)
223 return FALSE;
224 if(!*endptr)
225 return TRUE;
226
227 while(*endptr == ' ')
228 endptr++;
229
230 if(!units)
231 return *endptr == '\0';
232
233 /* FIXME: Allow other units and convert between them */
234 if(!lstrcmpA(endptr, units_cmA))
235 endptr += 2;
236
237 return *endptr == '\0';
238 }
239
240 static BOOL number_from_string(LPCWSTR string, float *num, BOOL units)
241 {
242 double ret;
243 char buffer[MAX_STRING_LEN];
244 char *endptr = buffer;
245
246 WideCharToMultiByte(CP_ACP, 0, string, -1, buffer, MAX_STRING_LEN, NULL, NULL);
247 *num = 0;
248 errno = 0;
249 ret = strtod(buffer, &endptr);
250
251 if((ret == 0 && errno != 0) || endptr == buffer || !validate_endptr(endptr, units))
252 {
253 return FALSE;
254 } else
255 {
256 *num = (float)ret;
257 return TRUE;
258 }
259 }
260
261 static void set_size(float size)
262 {
263 CHARFORMAT2W fmt;
264
265 ZeroMemory(&fmt, sizeof(fmt));
266 fmt.cbSize = sizeof(fmt);
267 fmt.dwMask = CFM_SIZE;
268 fmt.yHeight = (int)(size * 20.0);
269 SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
270 }
271
272 static void on_sizelist_modified(HWND hwndSizeList, LPWSTR wszNewFontSize)
273 {
274 WCHAR sizeBuffer[MAX_STRING_LEN];
275 CHARFORMAT2W format;
276
277 ZeroMemory(&format, sizeof(format));
278 format.cbSize = sizeof(format);
279 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&format);
280
281 wsprintfW(sizeBuffer, stringFormat, format.yHeight / 20);
282 if(lstrcmpW(sizeBuffer, wszNewFontSize))
283 {
284 float size = 0;
285 if(number_from_string((LPCWSTR) wszNewFontSize, &size, FALSE)
286 && size > 0)
287 {
288 set_size(size);
289 } else
290 {
291 SetWindowTextW(hwndSizeList, sizeBuffer);
292 MessageBoxW(hMainWnd, MAKEINTRESOURCEW(STRING_INVALID_NUMBER),
293 wszAppTitle, MB_OK | MB_ICONINFORMATION);
294 }
295 }
296 }
297
298 static void add_size(HWND hSizeListWnd, unsigned size)
299 {
300 WCHAR buffer[3];
301 COMBOBOXEXITEMW cbItem;
302 cbItem.mask = CBEIF_TEXT;
303 cbItem.iItem = -1;
304
305 wsprintfW(buffer, stringFormat, size);
306 cbItem.pszText = (LPWSTR)buffer;
307 SendMessageW(hSizeListWnd, CBEM_INSERTITEMW, 0, (LPARAM)&cbItem);
308 }
309
310 static void populate_size_list(HWND hSizeListWnd)
311 {
312 HWND hReBarWnd = GetDlgItem(hMainWnd, IDC_REBAR);
313 HWND hFontListWnd = GetDlgItem(hReBarWnd, IDC_FONTLIST);
314 COMBOBOXEXITEMW cbFontItem;
315 CHARFORMAT2W fmt;
316 HWND hListEditWnd = (HWND)SendMessageW(hSizeListWnd, CBEM_GETEDITCONTROL, 0, 0);
317 HDC hdc = GetDC(hMainWnd);
318 static const unsigned choices[] = {8,9,10,11,12,14,16,18,20,22,24,26,28,36,48,72};
319 WCHAR buffer[3];
320 int i;
321 DWORD fontStyle;
322
323 ZeroMemory(&fmt, sizeof(fmt));
324 fmt.cbSize = sizeof(fmt);
325 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
326
327 cbFontItem.mask = CBEIF_LPARAM;
328 cbFontItem.iItem = SendMessageW(hFontListWnd, CB_FINDSTRINGEXACT, -1, (LPARAM)fmt.szFaceName);
329 SendMessageW(hFontListWnd, CBEM_GETITEMW, 0, (LPARAM)&cbFontItem);
330
331 fontStyle = (DWORD)LOWORD(cbFontItem.lParam);
332
333 SendMessageW(hSizeListWnd, CB_RESETCONTENT, 0, 0);
334
335 if((fontStyle & RASTER_FONTTYPE) && cbFontItem.iItem)
336 {
337 add_size(hSizeListWnd, (BYTE)MulDiv(HIWORD(cbFontItem.lParam), 72,
338 GetDeviceCaps(hdc, LOGPIXELSY)));
339 } else
340 {
341 for(i = 0; i < sizeof(choices)/sizeof(choices[0]); i++)
342 add_size(hSizeListWnd, choices[i]);
343 }
344
345 wsprintfW(buffer, stringFormat, fmt.yHeight / 20);
346 SendMessageW(hListEditWnd, WM_SETTEXT, 0, (LPARAM)buffer);
347 }
348
349 static void update_size_list(void)
350 {
351 HWND hReBar = GetDlgItem(hMainWnd, IDC_REBAR);
352 HWND hwndSizeList = GetDlgItem(hReBar, IDC_SIZELIST);
353 HWND hwndSizeListEdit = (HWND)SendMessageW(hwndSizeList, CBEM_GETEDITCONTROL, 0, 0);
354 WCHAR fontSize[MAX_STRING_LEN], sizeBuffer[MAX_STRING_LEN];
355 CHARFORMAT2W fmt;
356
357 ZeroMemory(&fmt, sizeof(fmt));
358 fmt.cbSize = sizeof(fmt);
359
360 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
361
362 SendMessageW(hwndSizeListEdit, WM_GETTEXT, MAX_PATH, (LPARAM)fontSize);
363 wsprintfW(sizeBuffer, stringFormat, fmt.yHeight / 20);
364
365 if(lstrcmpW(fontSize, sizeBuffer))
366 SendMessageW(hwndSizeListEdit, WM_SETTEXT, 0, (LPARAM)sizeBuffer);
367 }
368
369 static void update_font_list(void)
370 {
371 HWND hReBar = GetDlgItem(hMainWnd, IDC_REBAR);
372 HWND hFontList = GetDlgItem(hReBar, IDC_FONTLIST);
373 HWND hFontListEdit = (HWND)SendMessageW(hFontList, CBEM_GETEDITCONTROL, 0, 0);
374 WCHAR fontName[MAX_STRING_LEN];
375 CHARFORMAT2W fmt;
376
377 ZeroMemory(&fmt, sizeof(fmt));
378 fmt.cbSize = sizeof(fmt);
379
380 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
381 if (!SendMessageW(hFontListEdit, WM_GETTEXT, MAX_PATH, (LPARAM)fontName)) return;
382
383 if(lstrcmpW(fontName, fmt.szFaceName))
384 {
385 SendMessageW(hFontListEdit, WM_SETTEXT, 0, (LPARAM)fmt.szFaceName);
386 populate_size_list(GetDlgItem(hReBar, IDC_SIZELIST));
387 } else
388 {
389 update_size_list();
390 }
391 }
392
393 static void clear_formatting(void)
394 {
395 PARAFORMAT2 pf;
396
397 pf.cbSize = sizeof(pf);
398 pf.dwMask = PFM_ALIGNMENT;
399 pf.wAlignment = PFA_LEFT;
400 SendMessageW(hEditorWnd, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
401 }
402
403 static int fileformat_number(WPARAM format)
404 {
405 int number = 0;
406
407 if(format == SF_TEXT)
408 {
409 number = 1;
410 } else if (format == (SF_TEXT | SF_UNICODE))
411 {
412 number = 2;
413 }
414 return number;
415 }
416
417 static WPARAM fileformat_flags(int format)
418 {
419 WPARAM flags[] = { SF_RTF , SF_TEXT , SF_TEXT | SF_UNICODE };
420
421 return flags[format];
422 }
423
424 static void set_font(LPCWSTR wszFaceName)
425 {
426 HWND hReBarWnd = GetDlgItem(hMainWnd, IDC_REBAR);
427 HWND hSizeListWnd = GetDlgItem(hReBarWnd, IDC_SIZELIST);
428 HWND hFontListWnd = GetDlgItem(hReBarWnd, IDC_FONTLIST);
429 HWND hFontListEditWnd = (HWND)SendMessageW(hFontListWnd, CBEM_GETEDITCONTROL, 0, 0);
430 CHARFORMAT2W fmt;
431
432 ZeroMemory(&fmt, sizeof(fmt));
433
434 fmt.cbSize = sizeof(fmt);
435 fmt.dwMask = CFM_FACE;
436
437 lstrcpyW(fmt.szFaceName, wszFaceName);
438
439 SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
440
441 populate_size_list(hSizeListWnd);
442
443 SendMessageW(hFontListEditWnd, WM_SETTEXT, 0, (LPARAM)(LPWSTR)wszFaceName);
444 }
445
446 static void set_default_font(void)
447 {
448 static const WCHAR richTextFont[] = {'T','i','m','e','s',' ','N','e','w',' ',
449 'R','o','m','a','n',0};
450 static const WCHAR plainTextFont[] = {'C','o','u','r','i','e','r',' ','N','e','w',0};
451 CHARFORMAT2W fmt;
452 LPCWSTR font;
453
454 ZeroMemory(&fmt, sizeof(fmt));
455
456 fmt.cbSize = sizeof(fmt);
457 fmt.dwMask = CFM_FACE | CFM_BOLD | CFM_ITALIC | CFM_UNDERLINE;
458 fmt.dwEffects = 0;
459
460 if(fileFormat & SF_RTF)
461 font = richTextFont;
462 else
463 font = plainTextFont;
464
465 lstrcpyW(fmt.szFaceName, font);
466
467 SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_DEFAULT, (LPARAM)&fmt);
468 }
469
470 static void on_fontlist_modified(HWND hwndFontList, LPWSTR wszNewFaceName)
471 {
472 CHARFORMAT2W format;
473 ZeroMemory(&format, sizeof(format));
474 format.cbSize = sizeof(format);
475 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&format);
476
477 if(lstrcmpW(format.szFaceName, wszNewFaceName))
478 set_font((LPCWSTR) wszNewFaceName);
479 }
480
481 static void add_font(LPCWSTR fontName, DWORD fontType, HWND hListWnd, NEWTEXTMETRICEXW *ntmc)
482 {
483 COMBOBOXEXITEMW cbItem;
484 WCHAR buffer[MAX_PATH];
485 int fontHeight = 0;
486
487 cbItem.mask = CBEIF_TEXT;
488 cbItem.pszText = buffer;
489 cbItem.cchTextMax = MAX_STRING_LEN;
490 cbItem.iItem = 0;
491
492 while(SendMessageW(hListWnd, CBEM_GETITEMW, 0, (LPARAM)&cbItem))
493 {
494 if(lstrcmpiW(cbItem.pszText, fontName) <= 0)
495 cbItem.iItem++;
496 else
497 break;
498 }
499 cbItem.pszText = HeapAlloc( GetProcessHeap(), 0, (lstrlenW(fontName) + 1)*sizeof(WCHAR) );
500 lstrcpyW( cbItem.pszText, fontName );
501
502 cbItem.mask |= CBEIF_LPARAM;
503 if(fontType & RASTER_FONTTYPE)
504 fontHeight = ntmc->ntmTm.tmHeight - ntmc->ntmTm.tmInternalLeading;
505
506 cbItem.lParam = MAKELONG(fontType,fontHeight);
507 SendMessageW(hListWnd, CBEM_INSERTITEMW, 0, (LPARAM)&cbItem);
508 HeapFree( GetProcessHeap(), 0, cbItem.pszText );
509 }
510
511 static void dialog_choose_font(void)
512 {
513 CHOOSEFONTW cf;
514 LOGFONTW lf;
515 CHARFORMAT2W fmt;
516 HDC hDC = GetDC(hMainWnd);
517
518 ZeroMemory(&cf, sizeof(cf));
519 cf.lStructSize = sizeof(cf);
520 cf.hwndOwner = hMainWnd;
521 cf.lpLogFont = &lf;
522 cf.Flags = CF_SCREENFONTS | CF_NOSCRIPTSEL | CF_INITTOLOGFONTSTRUCT | CF_EFFECTS;
523
524 ZeroMemory(&fmt, sizeof(fmt));
525 fmt.cbSize = sizeof(fmt);
526
527 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
528 lstrcpyW(cf.lpLogFont->lfFaceName, fmt.szFaceName);
529 cf.lpLogFont->lfItalic = (fmt.dwEffects & CFE_ITALIC) ? TRUE : FALSE;
530 cf.lpLogFont->lfWeight = (fmt.dwEffects & CFE_BOLD) ? FW_BOLD : FW_NORMAL;
531 cf.lpLogFont->lfUnderline = (fmt.dwEffects & CFE_UNDERLINE) ? TRUE : FALSE;
532 cf.lpLogFont->lfStrikeOut = (fmt.dwEffects & CFE_STRIKEOUT) ? TRUE : FALSE;
533 cf.lpLogFont->lfHeight = -MulDiv(fmt.yHeight / 20, GetDeviceCaps(hDC, LOGPIXELSY), 72);
534 cf.rgbColors = fmt.crTextColor;
535
536 if(ChooseFontW(&cf))
537 {
538 ZeroMemory(&fmt, sizeof(fmt));
539 fmt.cbSize = sizeof(fmt);
540 fmt.dwMask = CFM_BOLD | CFM_ITALIC | CFM_SIZE | CFM_UNDERLINE | CFM_STRIKEOUT | CFM_COLOR;
541 fmt.yHeight = cf.iPointSize * 2;
542
543 if(cf.nFontType & BOLD_FONTTYPE)
544 fmt.dwEffects |= CFE_BOLD;
545 if(cf.nFontType & ITALIC_FONTTYPE)
546 fmt.dwEffects |= CFE_ITALIC;
547 if(cf.lpLogFont->lfUnderline == TRUE)
548 fmt.dwEffects |= CFE_UNDERLINE;
549 if(cf.lpLogFont->lfStrikeOut == TRUE)
550 fmt.dwEffects |= CFE_STRIKEOUT;
551
552 fmt.crTextColor = cf.rgbColors;
553
554 SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
555 set_font(cf.lpLogFont->lfFaceName);
556 }
557 }
558
559
560 int CALLBACK enum_font_proc(const LOGFONTW *lpelfe, const TEXTMETRICW *lpntme,
561 DWORD FontType, LPARAM lParam)
562 {
563 HWND hListWnd = (HWND) lParam;
564
565 if(SendMessageW(hListWnd, CB_FINDSTRINGEXACT, -1, (LPARAM)lpelfe->lfFaceName) == CB_ERR)
566 {
567
568 add_font((LPWSTR)lpelfe->lfFaceName, FontType, hListWnd, (NEWTEXTMETRICEXW*)lpntme);
569 }
570
571 return 1;
572 }
573
574 static void populate_font_list(HWND hListWnd)
575 {
576 HDC hdc = GetDC(hMainWnd);
577 LOGFONTW fontinfo;
578 HWND hListEditWnd = (HWND)SendMessageW(hListWnd, CBEM_GETEDITCONTROL, 0, 0);
579 CHARFORMAT2W fmt;
580
581 fontinfo.lfCharSet = DEFAULT_CHARSET;
582 *fontinfo.lfFaceName = '\0';
583 fontinfo.lfPitchAndFamily = 0;
584
585 EnumFontFamiliesExW(hdc, &fontinfo, enum_font_proc,
586 (LPARAM)hListWnd, 0);
587
588 ZeroMemory(&fmt, sizeof(fmt));
589 fmt.cbSize = sizeof(fmt);
590 SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_DEFAULT, (LPARAM)&fmt);
591 SendMessageW(hListEditWnd, WM_SETTEXT, 0, (LPARAM)fmt.szFaceName);
592 }
593
594 static void update_window(void)
595 {
596 RECT rect;
597
598 GetWindowRect(hMainWnd, &rect);
599
600 (void) OnSize(hMainWnd, SIZE_RESTORED, MAKELONG(rect.bottom, rect.right));
601 }
602
603 static BOOL is_bar_visible(int bandId)
604 {
605 return barState[reg_formatindex(fileFormat)] & (1 << bandId);
606 }
607
608 static void store_bar_state(int bandId, BOOL show)
609 {
610 int formatIndex = reg_formatindex(fileFormat);
611
612 if(show)
613 barState[formatIndex] |= (1 << bandId);
614 else
615 barState[formatIndex] &= ~(1 << bandId);
616 }
617
618 static void set_toolbar_state(int bandId, BOOL show)
619 {
620 HWND hwndReBar = GetDlgItem(hMainWnd, IDC_REBAR);
621
622 SendMessageW(hwndReBar, RB_SHOWBAND, SendMessageW(hwndReBar, RB_IDTOINDEX, bandId, 0), show);
623
624 if(bandId == BANDID_TOOLBAR)
625 {
626 REBARBANDINFOW rbbinfo;
627 int index = SendMessageW(hwndReBar, RB_IDTOINDEX, BANDID_FONTLIST, 0);
628
629 rbbinfo.cbSize = sizeof(rbbinfo);
630 rbbinfo.fMask = RBBIM_STYLE;
631
632 SendMessageW(hwndReBar, RB_GETBANDINFO, index, (LPARAM)&rbbinfo);
633
634 if(!show)
635 rbbinfo.fStyle &= ~RBBS_BREAK;
636 else
637 rbbinfo.fStyle |= RBBS_BREAK;
638
639 SendMessageW(hwndReBar, RB_SETBANDINFO, index, (LPARAM)&rbbinfo);
640 }
641
642 if(bandId == BANDID_TOOLBAR || bandId == BANDID_FORMATBAR || bandId == BANDID_RULER)
643 store_bar_state(bandId, show);
644 }
645
646 static void set_statusbar_state(BOOL show)
647 {
648 HWND hStatusWnd = GetDlgItem(hMainWnd, IDC_STATUSBAR);
649
650 ShowWindow(hStatusWnd, show ? SW_SHOW : SW_HIDE);
651 store_bar_state(BANDID_STATUSBAR, show);
652 }
653
654 static void set_bar_states(void)
655 {
656 set_toolbar_state(BANDID_TOOLBAR, is_bar_visible(BANDID_TOOLBAR));
657 set_toolbar_state(BANDID_FONTLIST, is_bar_visible(BANDID_FORMATBAR));
658 set_toolbar_state(BANDID_SIZELIST, is_bar_visible(BANDID_FORMATBAR));
659 set_toolbar_state(BANDID_FORMATBAR, is_bar_visible(BANDID_FORMATBAR));
660 set_toolbar_state(BANDID_RULER, is_bar_visible(BANDID_RULER));
661 set_statusbar_state(is_bar_visible(BANDID_STATUSBAR));
662
663 update_window();
664 }
665
666 static void preview_exit(HWND hMainWnd)
667 {
668 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE);
669 HMENU hMenu = LoadMenuW(hInstance, MAKEINTRESOURCEW(IDM_MAINMENU));
670 HWND hEditorWnd = GetDlgItem(hMainWnd, IDC_EDITOR);
671
672 set_bar_states();
673 ShowWindow(hEditorWnd, TRUE);
674
675 close_preview(hMainWnd);
676
677 SetMenu(hMainWnd, hMenu);
678 registry_read_filelist(hMainWnd);
679
680 update_window();
681 }
682
683 static void set_fileformat(WPARAM format)
684 {
685 HICON hIcon;
686 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE);
687 fileFormat = format;
688
689 if(format & SF_TEXT)
690 hIcon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_TXT));
691 else
692 hIcon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_RTF));
693
694 SendMessageW(hMainWnd, WM_SETICON, ICON_BIG, (LPARAM)hIcon);
695
696 set_bar_states();
697 set_default_font();
698 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
699 }
700
701 static void DoOpenFile(LPCWSTR szOpenFileName)
702 {
703 HANDLE hFile;
704 EDITSTREAM es;
705 char fileStart[5];
706 DWORD readOut;
707 WPARAM format = SF_TEXT;
708
709 hFile = CreateFileW(szOpenFileName, GENERIC_READ, FILE_SHARE_READ, NULL,
710 OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
711 if (hFile == INVALID_HANDLE_VALUE)
712 return;
713
714 ReadFile(hFile, fileStart, 5, &readOut, NULL);
715 SetFilePointer(hFile, 0, NULL, FILE_BEGIN);
716
717 if(readOut >= 2 && (BYTE)fileStart[0] == 0xff && (BYTE)fileStart[1] == 0xfe)
718 {
719 format = SF_TEXT | SF_UNICODE;
720 SetFilePointer(hFile, 2, NULL, FILE_BEGIN);
721 } else if(readOut >= 5)
722 {
723 static const char header[] = "{\\rtf";
724 static const BYTE STG_magic[] = { 0xd0,0xcf,0x11,0xe0 };
725
726 if(!memcmp(header, fileStart, 5))
727 format = SF_RTF;
728 else if (!memcmp(STG_magic, fileStart, sizeof(STG_magic)))
729 {
730 CloseHandle(hFile);
731 MessageBoxW(hMainWnd, MAKEINTRESOURCEW(STRING_OLE_STORAGE_NOT_SUPPORTED), wszAppTitle,
732 MB_OK | MB_ICONEXCLAMATION);
733 return;
734 }
735 }
736
737 es.dwCookie = (DWORD_PTR)hFile;
738 es.pfnCallback = stream_in;
739
740 clear_formatting();
741 set_fileformat(format);
742 SendMessageW(hEditorWnd, EM_STREAMIN, format, (LPARAM)&es);
743
744 CloseHandle(hFile);
745
746 SetFocus(hEditorWnd);
747
748 set_caption(szOpenFileName);
749
750 lstrcpyW(wszFileName, szOpenFileName);
751 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
752 registry_set_filelist(szOpenFileName, hMainWnd);
753 update_font_list();
754 }
755
756 static void DoSaveFile(LPCWSTR wszSaveFileName, WPARAM format)
757 {
758 HANDLE hFile;
759 EDITSTREAM stream;
760 LRESULT ret;
761
762 hFile = CreateFileW(wszSaveFileName, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
763 FILE_ATTRIBUTE_NORMAL, NULL);
764
765 if(hFile == INVALID_HANDLE_VALUE)
766 return;
767
768 if(format == (SF_TEXT | SF_UNICODE))
769 {
770 static const BYTE unicode[] = {0xff,0xfe};
771 DWORD writeOut;
772 WriteFile(hFile, &unicode, sizeof(unicode), &writeOut, 0);
773
774 if(writeOut != sizeof(unicode))
775 return;
776 }
777
778 stream.dwCookie = (DWORD_PTR)hFile;
779 stream.pfnCallback = stream_out;
780
781 ret = SendMessageW(hEditorWnd, EM_STREAMOUT, format, (LPARAM)&stream);
782
783 CloseHandle(hFile);
784
785 SetFocus(hEditorWnd);
786
787 if(!ret)
788 {
789 GETTEXTLENGTHEX gt;
790 gt.flags = GTL_DEFAULT;
791 gt.codepage = 1200;
792
793 if(SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0))
794 return;
795 }
796
797 lstrcpyW(wszFileName, wszSaveFileName);
798 set_caption(wszFileName);
799 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
800 set_fileformat(format);
801 }
802
803 static void DialogSaveFile(void)
804 {
805 OPENFILENAMEW sfn;
806
807 WCHAR wszFile[MAX_PATH] = {'\0'};
808 static const WCHAR wszDefExt[] = {'r','t','f','\0'};
809
810 ZeroMemory(&sfn, sizeof(sfn));
811
812 sfn.lStructSize = sizeof(sfn);
813 sfn.Flags = OFN_HIDEREADONLY | OFN_PATHMUSTEXIST | OFN_OVERWRITEPROMPT;
814 sfn.hwndOwner = hMainWnd;
815 sfn.lpstrFilter = wszFilter;
816 sfn.lpstrFile = wszFile;
817 sfn.nMaxFile = MAX_PATH;
818 sfn.lpstrDefExt = wszDefExt;
819 sfn.nFilterIndex = fileformat_number(fileFormat)+1;
820
821 while(GetSaveFileNameW(&sfn))
822 {
823 if(fileformat_flags(sfn.nFilterIndex-1) != SF_RTF)
824 {
825 if(MessageBoxW(hMainWnd, MAKEINTRESOURCEW(STRING_SAVE_LOSEFORMATTING),
826 wszAppTitle, MB_YESNO | MB_ICONEXCLAMATION) != IDYES)
827 {
828 continue;
829 } else
830 {
831 DoSaveFile(sfn.lpstrFile, fileformat_flags(sfn.nFilterIndex-1));
832 break;
833 }
834 } else
835 {
836 DoSaveFile(sfn.lpstrFile, fileformat_flags(sfn.nFilterIndex-1));
837 break;
838 }
839 }
840 }
841
842 static BOOL prompt_save_changes(void)
843 {
844 if(!wszFileName[0])
845 {
846 GETTEXTLENGTHEX gt;
847 gt.flags = GTL_NUMCHARS;
848 gt.codepage = 1200;
849 if(!SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0))
850 return TRUE;
851 }
852
853 if(!SendMessageW(hEditorWnd, EM_GETMODIFY, 0, 0))
854 {
855 return TRUE;
856 } else
857 {
858 LPWSTR displayFileName;
859 WCHAR *text;
860 int ret;
861
862 if(!wszFileName[0])
863 displayFileName = wszDefaultFileName;
864 else
865 displayFileName = file_basename(wszFileName);
866
867 text = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
868 (lstrlenW(displayFileName)+lstrlenW(wszSaveChanges))*sizeof(WCHAR));
869
870 if(!text)
871 return FALSE;
872
873 wsprintfW(text, wszSaveChanges, displayFileName);
874
875 ret = MessageBoxW(hMainWnd, text, wszAppTitle, MB_YESNOCANCEL | MB_ICONEXCLAMATION);
876
877 HeapFree(GetProcessHeap(), 0, text);
878
879 switch(ret)
880 {
881 case IDNO:
882 return TRUE;
883
884 case IDYES:
885 if(wszFileName[0])
886 DoSaveFile(wszFileName, fileFormat);
887 else
888 DialogSaveFile();
889 return TRUE;
890
891 default:
892 return FALSE;
893 }
894 }
895 }
896
897 static void DialogOpenFile(void)
898 {
899 OPENFILENAMEW ofn;
900
901 WCHAR wszFile[MAX_PATH] = {'\0'};
902 static const WCHAR wszDefExt[] = {'r','t','f','\0'};
903
904 ZeroMemory(&ofn, sizeof(ofn));
905
906 ofn.lStructSize = sizeof(ofn);
907 ofn.Flags = OFN_HIDEREADONLY | OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST;
908 ofn.hwndOwner = hMainWnd;
909 ofn.lpstrFilter = wszFilter;
910 ofn.lpstrFile = wszFile;
911 ofn.nMaxFile = MAX_PATH;
912 ofn.lpstrDefExt = wszDefExt;
913 ofn.nFilterIndex = fileformat_number(fileFormat)+1;
914
915 if(GetOpenFileNameW(&ofn))
916 {
917 if(prompt_save_changes())
918 DoOpenFile(ofn.lpstrFile);
919 }
920 }
921
922 static void dialog_about(void)
923 {
924 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE);
925 HICON icon = LoadImageW(hInstance, MAKEINTRESOURCEW(IDI_WORDPAD), IMAGE_ICON, 48, 48, LR_SHARED);
926 ShellAboutW(hMainWnd, wszAppTitle, 0, icon);
927 }
928
929 static INT_PTR CALLBACK formatopts_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
930 {
931 switch(message)
932 {
933 case WM_INITDIALOG:
934 {
935 LPPROPSHEETPAGEW ps = (LPPROPSHEETPAGEW)lParam;
936 int wrap = -1;
937 char id[4];
938 HWND hIdWnd = GetDlgItem(hWnd, IDC_PAGEFMT_ID);
939
940 sprintf(id, "%d\n", (int)ps->lParam);
941 SetWindowTextA(hIdWnd, id);
942 if(wordWrap[ps->lParam] == ID_WORDWRAP_WINDOW)
943 wrap = IDC_PAGEFMT_WW;
944 else if(wordWrap[ps->lParam] == ID_WORDWRAP_MARGIN)
945 wrap = IDC_PAGEFMT_WM;
946
947 if(wrap != -1)
948 CheckRadioButton(hWnd, IDC_PAGEFMT_WW,
949 IDC_PAGEFMT_WM, wrap);
950
951 if(barState[ps->lParam] & (1 << BANDID_TOOLBAR))
952 CheckDlgButton(hWnd, IDC_PAGEFMT_TB, TRUE);
953 if(barState[ps->lParam] & (1 << BANDID_FORMATBAR))
954 CheckDlgButton(hWnd, IDC_PAGEFMT_FB, TRUE);
955 if(barState[ps->lParam] & (1 << BANDID_RULER))
956 CheckDlgButton(hWnd, IDC_PAGEFMT_RU, TRUE);
957 if(barState[ps->lParam] & (1 << BANDID_STATUSBAR))
958 CheckDlgButton(hWnd, IDC_PAGEFMT_SB, TRUE);
959 }
960 break;
961
962 case WM_COMMAND:
963 switch(LOWORD(wParam))
964 {
965 case IDC_PAGEFMT_WW:
966 case IDC_PAGEFMT_WM:
967 CheckRadioButton(hWnd, IDC_PAGEFMT_WW, IDC_PAGEFMT_WM,
968 LOWORD(wParam));
969 break;
970
971 case IDC_PAGEFMT_TB:
972 case IDC_PAGEFMT_FB:
973 case IDC_PAGEFMT_RU:
974 case IDC_PAGEFMT_SB:
975 CheckDlgButton(hWnd, LOWORD(wParam),
976 !IsDlgButtonChecked(hWnd, LOWORD(wParam)));
977 break;
978 }
979 break;
980 case WM_NOTIFY:
981 {
982 LPNMHDR header = (LPNMHDR)lParam;
983 if(header->code == PSN_APPLY)
984 {
985 HWND hIdWnd = GetDlgItem(hWnd, IDC_PAGEFMT_ID);
986 char sid[4];
987 int id;
988
989 GetWindowTextA(hIdWnd, sid, 4);
990 id = atoi(sid);
991 if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_WW))
992 wordWrap[id] = ID_WORDWRAP_WINDOW;
993 else if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_WM))
994 wordWrap[id] = ID_WORDWRAP_MARGIN;
995
996 if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_TB))
997 barState[id] |= (1 << BANDID_TOOLBAR);
998 else
999 barState[id] &= ~(1 << BANDID_TOOLBAR);
1000
1001 if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_FB))
1002 barState[id] |= (1 << BANDID_FORMATBAR);
1003 else
1004 barState[id] &= ~(1 << BANDID_FORMATBAR);
1005
1006 if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_RU))
1007 barState[id] |= (1 << BANDID_RULER);
1008 else
1009 barState[id] &= ~(1 << BANDID_RULER);
1010
1011 if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_SB))
1012 barState[id] |= (1 << BANDID_STATUSBAR);
1013 else
1014 barState[id] &= ~(1 << BANDID_STATUSBAR);
1015 }
1016 }
1017 break;
1018 }
1019 return FALSE;
1020 }
1021
1022 static void dialog_viewproperties(void)
1023 {
1024 PROPSHEETPAGEW psp[2];
1025 PROPSHEETHEADERW psh;
1026 int i;
1027 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE);
1028 LPCPROPSHEETPAGEW ppsp = (LPCPROPSHEETPAGEW)&psp;
1029
1030 psp[0].dwSize = sizeof(PROPSHEETPAGEW);
1031 psp[0].dwFlags = PSP_USETITLE;
1032 U(psp[0]).pszTemplate = MAKEINTRESOURCEW(IDD_FORMATOPTS);
1033 psp[0].pfnDlgProc = formatopts_proc;
1034 psp[0].hInstance = hInstance;
1035 psp[0].lParam = reg_formatindex(SF_TEXT);
1036 psp[0].pfnCallback = NULL;
1037 psp[0].pszTitle = MAKEINTRESOURCEW(STRING_VIEWPROPS_TEXT);
1038 for(i = 1; i < sizeof(psp)/sizeof(psp[0]); i++)
1039 {
1040 psp[i].dwSize = psp[0].dwSize;
1041 psp[i].dwFlags = psp[0].dwFlags;
1042 U(psp[i]).pszTemplate = U(psp[0]).pszTemplate;
1043 psp[i].pfnDlgProc = psp[0].pfnDlgProc;
1044 psp[i].hInstance = psp[0].hInstance;
1045 psp[i].lParam = reg_formatindex(SF_RTF);
1046 psp[i].pfnCallback = psp[0].pfnCallback;
1047 psp[i].pszTitle = MAKEINTRESOURCEW(STRING_VIEWPROPS_RICHTEXT);
1048 }
1049
1050 psh.dwSize = sizeof(psh);
1051 psh.dwFlags = PSH_USEICONID | PSH_PROPSHEETPAGE | PSH_NOAPPLYNOW;
1052 psh.hwndParent = hMainWnd;
1053 psh.hInstance = hInstance;
1054 psh.pszCaption = MAKEINTRESOURCEW(STRING_VIEWPROPS_TITLE);
1055 psh.nPages = sizeof(psp)/sizeof(psp[0]);
1056 U3(psh).ppsp = ppsp;
1057 U(psh).pszIcon = MAKEINTRESOURCEW(IDI_WORDPAD);
1058
1059 if(fileFormat & SF_RTF)
1060 U2(psh).nStartPage = 1;
1061 else
1062 U2(psh).nStartPage = 0;
1063 PropertySheetW(&psh);
1064 set_bar_states();
1065 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
1066 }
1067
1068 static void HandleCommandLine(LPWSTR cmdline)
1069 {
1070 WCHAR delimiter;
1071 int opt_print = 0;
1072
1073 /* skip white space */
1074 while (*cmdline == ' ') cmdline++;
1075
1076 /* skip executable name */
1077 delimiter = (*cmdline == '"' ? '"' : ' ');
1078
1079 if (*cmdline == delimiter) cmdline++;
1080 while (*cmdline && *cmdline != delimiter) cmdline++;
1081 if (*cmdline == delimiter) cmdline++;
1082
1083 while (*cmdline)
1084 {
1085 while (isspace(*cmdline)) cmdline++;
1086
1087 if (*cmdline == '-' || *cmdline == '/')
1088 {
1089 if (!cmdline[2] || isspace(cmdline[2]))
1090 {
1091 switch (cmdline[1])
1092 {
1093 case 'P':
1094 case 'p':
1095 opt_print = 1;
1096 cmdline += 2;
1097 continue;
1098 }
1099 }
1100 /* a filename starting by / */
1101 }
1102 break;
1103 }
1104
1105 if (*cmdline)
1106 {
1107 /* file name is passed on the command line */
1108 if (cmdline[0] == '"')
1109 {
1110 cmdline++;
1111 cmdline[lstrlenW(cmdline) - 1] = 0;
1112 }
1113 DoOpenFile(cmdline);
1114 InvalidateRect(hMainWnd, NULL, FALSE);
1115 }
1116
1117 if (opt_print)
1118 MessageBox(hMainWnd, "Printing not implemented", "WordPad", MB_OK);
1119 }
1120
1121 static LRESULT handle_findmsg(LPFINDREPLACEW pFr)
1122 {
1123 if(pFr->Flags & FR_DIALOGTERM)
1124 {
1125 hFindWnd = 0;
1126 pFr->Flags = FR_FINDNEXT;
1127 return 0;
1128 }
1129
1130 if(pFr->Flags & FR_FINDNEXT || pFr->Flags & FR_REPLACE || pFr->Flags & FR_REPLACEALL)
1131 {
1132 DWORD flags = FR_DOWN;
1133 FINDTEXTW ft;
1134 static CHARRANGE cr;
1135 LRESULT end, ret;
1136 GETTEXTLENGTHEX gt;
1137 LRESULT length;
1138 int startPos;
1139 HMENU hMenu = GetMenu(hMainWnd);
1140 MENUITEMINFOW mi;
1141
1142 mi.cbSize = sizeof(mi);
1143 mi.fMask = MIIM_DATA;
1144 mi.dwItemData = 1;
1145 SetMenuItemInfoW(hMenu, ID_FIND_NEXT, FALSE, &mi);
1146
1147 gt.flags = GTL_NUMCHARS;
1148 gt.codepage = 1200;
1149
1150 length = SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0);
1151
1152 if(pFr->lCustData == -1)
1153 {
1154 SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&startPos, (LPARAM)&end);
1155 cr.cpMin = startPos;
1156 pFr->lCustData = startPos;
1157 cr.cpMax = length;
1158 if(cr.cpMin == length)
1159 cr.cpMin = 0;
1160 } else
1161 {
1162 startPos = pFr->lCustData;
1163 }
1164
1165 if(cr.cpMax > length)
1166 {
1167 startPos = 0;
1168 cr.cpMin = 0;
1169 cr.cpMax = length;
1170 }
1171
1172 ft.chrg = cr;
1173 ft.lpstrText = pFr->lpstrFindWhat;
1174
1175 if(pFr->Flags & FR_MATCHCASE)
1176 flags |= FR_MATCHCASE;
1177 if(pFr->Flags & FR_WHOLEWORD)
1178 flags |= FR_WHOLEWORD;
1179
1180 ret = SendMessageW(hEditorWnd, EM_FINDTEXTW, (WPARAM)flags, (LPARAM)&ft);
1181
1182 if(ret == -1)
1183 {
1184 if(cr.cpMax == length && cr.cpMax != startPos)
1185 {
1186 ft.chrg.cpMin = cr.cpMin = 0;
1187 ft.chrg.cpMax = cr.cpMax = startPos;
1188
1189 ret = SendMessageW(hEditorWnd, EM_FINDTEXTW, (WPARAM)flags, (LPARAM)&ft);
1190 }
1191 }
1192
1193 if(ret == -1)
1194 {
1195 pFr->lCustData = -1;
1196 MessageBoxW(hMainWnd, MAKEINTRESOURCEW(STRING_SEARCH_FINISHED), wszAppTitle,
1197 MB_OK | MB_ICONASTERISK);
1198 } else
1199 {
1200 end = ret + lstrlenW(pFr->lpstrFindWhat);
1201 cr.cpMin = end;
1202 SendMessageW(hEditorWnd, EM_SETSEL, (WPARAM)ret, (LPARAM)end);
1203 SendMessageW(hEditorWnd, EM_SCROLLCARET, 0, 0);
1204
1205 if(pFr->Flags & FR_REPLACE || pFr->Flags & FR_REPLACEALL)
1206 SendMessageW(hEditorWnd, EM_REPLACESEL, TRUE, (LPARAM)pFr->lpstrReplaceWith);
1207
1208 if(pFr->Flags & FR_REPLACEALL)
1209 handle_findmsg(pFr);
1210 }
1211 }
1212
1213 return 0;
1214 }
1215
1216 static void dialog_find(LPFINDREPLACEW fr, BOOL replace)
1217 {
1218 static WCHAR findBuffer[MAX_STRING_LEN];
1219
1220 ZeroMemory(fr, sizeof(FINDREPLACEW));
1221 fr->lStructSize = sizeof(FINDREPLACEW);
1222 fr->hwndOwner = hMainWnd;
1223 fr->Flags = FR_HIDEUPDOWN;
1224 fr->lpstrFindWhat = findBuffer;
1225 fr->lCustData = -1;
1226 fr->wFindWhatLen = MAX_STRING_LEN*sizeof(WCHAR);
1227
1228 if(replace)
1229 hFindWnd = ReplaceTextW(fr);
1230 else
1231 hFindWnd = FindTextW(fr);
1232 }
1233
1234 static int current_units_to_twips(float number)
1235 {
1236 int twips = (int)(number * TWIPS_PER_CM);
1237 return twips;
1238 }
1239
1240 static void append_current_units(LPWSTR buffer)
1241 {
1242 static const WCHAR space[] = {' ', 0};
1243 lstrcatW(buffer, space);
1244 lstrcatW(buffer, units_cmW);
1245 }
1246
1247 static void number_with_units(LPWSTR buffer, int number)
1248 {
1249 float converted = (float)number / TWIPS_PER_CM;
1250 char string[MAX_STRING_LEN];
1251
1252 sprintf(string, "%.2f ", converted);
1253 lstrcatA(string, units_cmA);
1254 MultiByteToWideChar(CP_ACP, 0, string, -1, buffer, MAX_STRING_LEN);
1255 }
1256
1257 static BOOL get_comboexlist_selection(HWND hComboEx, LPWSTR wszBuffer, UINT bufferLength)
1258 {
1259 HANDLE hHeap;
1260 COMBOBOXEXITEM cbItem;
1261 COMBOBOXINFO cbInfo;
1262 HWND hCombo, hList;
1263 int idx, result;
1264 char *szBuffer;
1265 hCombo = (HWND)SendMessage(hComboEx, CBEM_GETCOMBOCONTROL, 0, 0);
1266 if (!hCombo)
1267 return FALSE;
1268 cbInfo.cbSize = sizeof(COMBOBOXINFO);
1269 result = SendMessage(hCombo, CB_GETCOMBOBOXINFO, 0, (LPARAM)&cbInfo);
1270 if (!result)
1271 return FALSE;
1272 hList = cbInfo.hwndList;
1273 idx = SendMessage(hList, LB_GETCURSEL, 0, 0);
1274 if (idx < 0)
1275 return FALSE;
1276
1277 hHeap = GetProcessHeap();
1278 szBuffer = HeapAlloc(hHeap, HEAP_ZERO_MEMORY, bufferLength);
1279 ZeroMemory(&cbItem, sizeof(cbItem));
1280 cbItem.mask = CBEIF_TEXT;
1281 cbItem.iItem = idx;
1282 cbItem.pszText = szBuffer;
1283 cbItem.cchTextMax = bufferLength-1;
1284 result = SendMessage(hComboEx, CBEM_GETITEM, 0, (LPARAM)&cbItem);
1285 if (!result)
1286 {
1287 HeapFree(hHeap, 0, szBuffer);
1288 return FALSE;
1289 }
1290
1291 result = MultiByteToWideChar(CP_ACP, 0, szBuffer, -1, wszBuffer, bufferLength);
1292 HeapFree(hHeap, 0, szBuffer);
1293 return result != 0;
1294 }
1295
1296 static INT_PTR CALLBACK datetime_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1297 {
1298 switch(message)
1299 {
1300 case WM_INITDIALOG:
1301 {
1302 WCHAR buffer[MAX_STRING_LEN];
1303 SYSTEMTIME st;
1304 HWND hListWnd = GetDlgItem(hWnd, IDC_DATETIME);
1305 GetLocalTime(&st);
1306
1307 GetDateFormatW(LOCALE_USER_DEFAULT, DATE_SHORTDATE, &st, 0, (LPWSTR)&buffer,
1308 MAX_STRING_LEN);
1309 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1310 GetDateFormatW(LOCALE_USER_DEFAULT, DATE_LONGDATE, &st, 0, (LPWSTR)&buffer,
1311 MAX_STRING_LEN);
1312 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1313 GetTimeFormatW(LOCALE_USER_DEFAULT, 0, &st, 0, (LPWSTR)&buffer, MAX_STRING_LEN);
1314 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1315
1316 SendMessageW(hListWnd, LB_SETSEL, TRUE, 0);
1317 }
1318 break;
1319
1320 case WM_COMMAND:
1321 switch(LOWORD(wParam))
1322 {
1323 case IDOK:
1324 {
1325 LRESULT index;
1326 HWND hListWnd = GetDlgItem(hWnd, IDC_DATETIME);
1327
1328 index = SendMessageW(hListWnd, LB_GETCURSEL, 0, 0);
1329
1330 if(index != LB_ERR)
1331 {
1332 WCHAR buffer[MAX_STRING_LEN];
1333 SendMessageW(hListWnd, LB_GETTEXT, index, (LPARAM)&buffer);
1334 SendMessageW(hEditorWnd, EM_REPLACESEL, TRUE, (LPARAM)&buffer);
1335 }
1336 }
1337 /* Fall through */
1338
1339 case IDCANCEL:
1340 EndDialog(hWnd, wParam);
1341 return TRUE;
1342 }
1343 }
1344 return FALSE;
1345 }
1346
1347 static INT_PTR CALLBACK newfile_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1348 {
1349 switch(message)
1350 {
1351 case WM_INITDIALOG:
1352 {
1353 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE);
1354 WCHAR buffer[MAX_STRING_LEN];
1355 HWND hListWnd = GetDlgItem(hWnd, IDC_NEWFILE);
1356
1357 LoadStringW(hInstance, STRING_NEWFILE_RICHTEXT, (LPWSTR)buffer, MAX_STRING_LEN);
1358 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1359 LoadStringW(hInstance, STRING_NEWFILE_TXT, (LPWSTR)buffer, MAX_STRING_LEN);
1360 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1361 LoadStringW(hInstance, STRING_NEWFILE_TXT_UNICODE, (LPWSTR)buffer, MAX_STRING_LEN);
1362 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1363
1364 SendMessageW(hListWnd, LB_SETSEL, TRUE, 0);
1365 }
1366 break;
1367
1368 case WM_COMMAND:
1369 switch(LOWORD(wParam))
1370 {
1371 case IDOK:
1372 {
1373 LRESULT index;
1374 HWND hListWnd = GetDlgItem(hWnd, IDC_NEWFILE);
1375 index = SendMessageW(hListWnd, LB_GETCURSEL, 0, 0);
1376
1377 if(index != LB_ERR)
1378 EndDialog(hWnd, MAKELONG(fileformat_flags(index),0));
1379 }
1380 return TRUE;
1381
1382 case IDCANCEL:
1383 EndDialog(hWnd, MAKELONG(ID_NEWFILE_ABORT,0));
1384 return TRUE;
1385 }
1386 }
1387 return FALSE;
1388 }
1389
1390 static INT_PTR CALLBACK paraformat_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1391 {
1392 switch(message)
1393 {
1394 case WM_INITDIALOG:
1395 {
1396 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd,
1397 GWLP_HINSTANCE);
1398 WCHAR buffer[MAX_STRING_LEN];
1399 HWND hListWnd = GetDlgItem(hWnd, IDC_PARA_ALIGN);
1400 HWND hLeftWnd = GetDlgItem(hWnd, IDC_PARA_LEFT);
1401 HWND hRightWnd = GetDlgItem(hWnd, IDC_PARA_RIGHT);
1402 HWND hFirstWnd = GetDlgItem(hWnd, IDC_PARA_FIRST);
1403 PARAFORMAT2 pf;
1404 int index = 0;
1405
1406 LoadStringW(hInstance, STRING_ALIGN_LEFT, buffer,
1407 MAX_STRING_LEN);
1408 SendMessageW(hListWnd, CB_ADDSTRING, 0, (LPARAM)buffer);
1409 LoadStringW(hInstance, STRING_ALIGN_RIGHT, buffer,
1410 MAX_STRING_LEN);
1411 SendMessageW(hListWnd, CB_ADDSTRING, 0, (LPARAM)buffer);
1412 LoadStringW(hInstance, STRING_ALIGN_CENTER, buffer,
1413 MAX_STRING_LEN);
1414 SendMessageW(hListWnd, CB_ADDSTRING, 0, (LPARAM)buffer);
1415
1416 pf.cbSize = sizeof(pf);
1417 pf.dwMask = PFM_ALIGNMENT | PFM_OFFSET | PFM_RIGHTINDENT |
1418 PFM_OFFSETINDENT;
1419 SendMessageW(hEditorWnd, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
1420
1421 if(pf.wAlignment == PFA_RIGHT)
1422 index ++;
1423 else if(pf.wAlignment == PFA_CENTER)
1424 index += 2;
1425
1426 SendMessageW(hListWnd, CB_SETCURSEL, index, 0);
1427
1428 number_with_units(buffer, pf.dxOffset);
1429 SetWindowTextW(hLeftWnd, buffer);
1430 number_with_units(buffer, pf.dxRightIndent);
1431 SetWindowTextW(hRightWnd, buffer);
1432 number_with_units(buffer, pf.dxStartIndent - pf.dxOffset);
1433 SetWindowTextW(hFirstWnd, buffer);
1434 }
1435 break;
1436
1437 case WM_COMMAND:
1438 switch(LOWORD(wParam))
1439 {
1440 case IDOK:
1441 {
1442 HWND hLeftWnd = GetDlgItem(hWnd, IDC_PARA_LEFT);
1443 HWND hRightWnd = GetDlgItem(hWnd, IDC_PARA_RIGHT);
1444 HWND hFirstWnd = GetDlgItem(hWnd, IDC_PARA_FIRST);
1445 WCHAR buffer[MAX_STRING_LEN];
1446 float num;
1447 int ret = 0;
1448 PARAFORMAT pf;
1449
1450 GetWindowTextW(hLeftWnd, buffer, MAX_STRING_LEN);
1451 if(number_from_string(buffer, &num, TRUE))
1452 ret++;
1453 pf.dxOffset = current_units_to_twips(num);
1454 GetWindowTextW(hRightWnd, buffer, MAX_STRING_LEN);
1455 if(number_from_string(buffer, &num, TRUE))
1456 ret++;
1457 pf.dxRightIndent = current_units_to_twips(num);
1458 GetWindowTextW(hFirstWnd, buffer, MAX_STRING_LEN);
1459 if(number_from_string(buffer, &num, TRUE))
1460 ret++;
1461 pf.dxStartIndent = current_units_to_twips(num);
1462
1463 if(ret != 3)
1464 {
1465 MessageBoxW(hMainWnd, MAKEINTRESOURCEW(STRING_INVALID_NUMBER),
1466 wszAppTitle, MB_OK | MB_ICONASTERISK);
1467 return FALSE;
1468 } else
1469 {
1470 pf.dxStartIndent = pf.dxStartIndent + pf.dxOffset;
1471 pf.cbSize = sizeof(pf);
1472 pf.dwMask = PFM_OFFSET | PFM_OFFSETINDENT | PFM_RIGHTINDENT;
1473 SendMessageW(hEditorWnd, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
1474 }
1475 }
1476 /* Fall through */
1477
1478 case IDCANCEL:
1479 EndDialog(hWnd, wParam);
1480 return TRUE;
1481 }
1482 }
1483 return FALSE;
1484 }
1485
1486 static INT_PTR CALLBACK tabstops_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1487 {
1488 switch(message)
1489 {
1490 case WM_INITDIALOG:
1491 {
1492 HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
1493 PARAFORMAT pf;
1494 WCHAR buffer[MAX_STRING_LEN];
1495 int i;
1496
1497 pf.cbSize = sizeof(pf);
1498 pf.dwMask = PFM_TABSTOPS;
1499 SendMessageW(hEditorWnd, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
1500 SendMessageW(hTabWnd, CB_LIMITTEXT, MAX_STRING_LEN-1, 0);
1501
1502 for(i = 0; i < pf.cTabCount; i++)
1503 {
1504 number_with_units(buffer, pf.rgxTabs[i]);
1505 SendMessageW(hTabWnd, CB_ADDSTRING, 0, (LPARAM)&buffer);
1506 }
1507 SetFocus(hTabWnd);
1508 }
1509 break;
1510
1511 case WM_COMMAND:
1512 switch(LOWORD(wParam))
1513 {
1514 case IDC_TABSTOPS:
1515 {
1516 HWND hTabWnd = (HWND)lParam;
1517 HWND hAddWnd = GetDlgItem(hWnd, ID_TAB_ADD);
1518 HWND hDelWnd = GetDlgItem(hWnd, ID_TAB_DEL);
1519 HWND hEmptyWnd = GetDlgItem(hWnd, ID_TAB_EMPTY);
1520
1521 if(GetWindowTextLengthW(hTabWnd))
1522 EnableWindow(hAddWnd, TRUE);
1523 else
1524 EnableWindow(hAddWnd, FALSE);
1525
1526 if(SendMessageW(hTabWnd, CB_GETCOUNT, 0, 0))
1527 {
1528 EnableWindow(hEmptyWnd, TRUE);
1529
1530 if(SendMessageW(hTabWnd, CB_GETCURSEL, 0, 0) == CB_ERR)
1531 EnableWindow(hDelWnd, FALSE);
1532 else
1533 EnableWindow(hDelWnd, TRUE);
1534 } else
1535 {
1536 EnableWindow(hEmptyWnd, FALSE);
1537 }
1538 }
1539 break;
1540
1541 case ID_TAB_ADD:
1542 {
1543 HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
1544 WCHAR buffer[MAX_STRING_LEN];
1545
1546 GetWindowTextW(hTabWnd, buffer, MAX_STRING_LEN);
1547 append_current_units(buffer);
1548
1549 if(SendMessageW(hTabWnd, CB_FINDSTRINGEXACT, -1, (LPARAM)&buffer) == CB_ERR)
1550 {
1551 float number = 0;
1552
1553 if(!number_from_string(buffer, &number, TRUE))
1554 {
1555 MessageBoxW(hWnd, MAKEINTRESOURCEW(STRING_INVALID_NUMBER),
1556 wszAppTitle, MB_OK | MB_ICONINFORMATION);
1557 } else
1558 {
1559 SendMessageW(hTabWnd, CB_ADDSTRING, 0, (LPARAM)&buffer);
1560 SetWindowTextW(hTabWnd, 0);
1561 }
1562 }
1563 SetFocus(hTabWnd);
1564 }
1565 break;
1566
1567 case ID_TAB_DEL:
1568 {
1569 HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
1570 LRESULT ret;
1571 ret = SendMessageW(hTabWnd, CB_GETCURSEL, 0, 0);
1572 if(ret != CB_ERR)
1573 SendMessageW(hTabWnd, CB_DELETESTRING, ret, 0);
1574 }
1575 break;
1576
1577 case ID_TAB_EMPTY:
1578 {
1579 HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
1580 SendMessageW(hTabWnd, CB_RESETCONTENT, 0, 0);
1581 SetFocus(hTabWnd);
1582 }
1583 break;
1584
1585 case IDOK:
1586 {
1587 HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
1588 int i;
1589 WCHAR buffer[MAX_STRING_LEN];
1590 PARAFORMAT pf;
1591 float number;
1592
1593 pf.cbSize = sizeof(pf);
1594 pf.dwMask = PFM_TABSTOPS;
1595
1596 for(i = 0; SendMessageW(hTabWnd, CB_GETLBTEXT, i,
1597 (LPARAM)&buffer) != CB_ERR &&
1598 i < MAX_TAB_STOPS; i++)
1599 {
1600 number_from_string(buffer, &number, TRUE);
1601 pf.rgxTabs[i] = current_units_to_twips(number);
1602 }
1603 pf.cTabCount = i;
1604 SendMessageW(hEditorWnd, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
1605 }
1606 /* Fall through */
1607 case IDCANCEL:
1608 EndDialog(hWnd, wParam);
1609 return TRUE;
1610 }
1611 }
1612 return FALSE;
1613 }
1614
1615 static int context_menu(LPARAM lParam)
1616 {
1617 int x = (int)(short)LOWORD(lParam);
1618 int y = (int)(short)HIWORD(lParam);
1619 HMENU hPop = GetSubMenu(hPopupMenu, 0);
1620
1621 if(x == -1)
1622 {
1623 int from = 0, to = 0;
1624 POINTL pt;
1625 SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&from, (LPARAM)&to);
1626 SendMessageW(hEditorWnd, EM_POSFROMCHAR, (WPARAM)&pt, (LPARAM)to);
1627 ClientToScreen(hEditorWnd, (POINT*)&pt);
1628 x = pt.x;
1629 y = pt.y;
1630 }
1631
1632 TrackPopupMenu(hPop, TPM_LEFTALIGN | TPM_TOPALIGN | TPM_RIGHTBUTTON,
1633 x, y, 0, hMainWnd, 0);
1634
1635 return 0;
1636 }
1637
1638 static LRESULT OnCreate( HWND hWnd, WPARAM wParam, LPARAM lParam)
1639 {
1640 HWND hToolBarWnd, hFormatBarWnd, hReBarWnd, hFontListWnd, hSizeListWnd, hRulerWnd;
1641 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
1642 HANDLE hDLL;
1643 TBADDBITMAP ab;
1644 int nStdBitmaps = 0;
1645 REBARINFO rbi;
1646 REBARBANDINFOW rbb;
1647 static const WCHAR wszRichEditDll[] = {'R','I','C','H','E','D','2','0','.','D','L','L','\0'};
1648 static const WCHAR wszRichEditText[] = {'R','i','c','h','E','d','i','t',' ','t','e','x','t','\0'};
1649
1650 CreateStatusWindowW(CCS_NODIVIDER|WS_CHILD|WS_VISIBLE, wszRichEditText, hWnd, IDC_STATUSBAR);
1651
1652 hReBarWnd = CreateWindowExW(WS_EX_TOOLWINDOW, REBARCLASSNAMEW, NULL,
1653 CCS_NODIVIDER|WS_CHILD|WS_VISIBLE|WS_CLIPSIBLINGS|WS_CLIPCHILDREN|RBS_VARHEIGHT|CCS_TOP,
1654 CW_USEDEFAULT, CW_USEDEFAULT, 0, 0, hWnd, (HMENU)IDC_REBAR, hInstance, NULL);
1655
1656 rbi.cbSize = sizeof(rbi);
1657 rbi.fMask = 0;
1658 rbi.himl = NULL;
1659 if(!SendMessageW(hReBarWnd, RB_SETBARINFO, 0, (LPARAM)&rbi))
1660 return -1;
1661
1662 hToolBarWnd = CreateToolbarEx(hReBarWnd, CCS_NOPARENTALIGN|CCS_NOMOVEY|WS_VISIBLE|WS_CHILD|TBSTYLE_TOOLTIPS|TBSTYLE_BUTTON,
1663 IDC_TOOLBAR,
1664 1, hInstance, IDB_TOOLBAR,
1665 NULL, 0,
1666 24, 24, 16, 16, sizeof(TBBUTTON));
1667
1668 ab.hInst = HINST_COMMCTRL;
1669 ab.nID = IDB_STD_SMALL_COLOR;
1670 nStdBitmaps = SendMessageW(hToolBarWnd, TB_ADDBITMAP, 0, (LPARAM)&ab);
1671
1672 AddButton(hToolBarWnd, nStdBitmaps+STD_FILENEW, ID_FILE_NEW);
1673 AddButton(hToolBarWnd, nStdBitmaps+STD_FILEOPEN, ID_FILE_OPEN);
1674 AddButton(hToolBarWnd, nStdBitmaps+STD_FILESAVE, ID_FILE_SAVE);
1675 AddSeparator(hToolBarWnd);
1676 AddButton(hToolBarWnd, nStdBitmaps+STD_PRINT, ID_PRINT_QUICK);
1677 AddButton(hToolBarWnd, nStdBitmaps+STD_PRINTPRE, ID_PREVIEW);
1678 AddSeparator(hToolBarWnd);
1679 AddButton(hToolBarWnd, nStdBitmaps+STD_FIND, ID_FIND);
1680 AddSeparator(hToolBarWnd);
1681 AddButton(hToolBarWnd, nStdBitmaps+STD_CUT, ID_EDIT_CUT);
1682 AddButton(hToolBarWnd, nStdBitmaps+STD_COPY, ID_EDIT_COPY);
1683 AddButton(hToolBarWnd, nStdBitmaps+STD_PASTE, ID_EDIT_PASTE);
1684 AddButton(hToolBarWnd, nStdBitmaps+STD_UNDO, ID_EDIT_UNDO);
1685 AddButton(hToolBarWnd, nStdBitmaps+STD_REDOW, ID_EDIT_REDO);
1686 AddSeparator(hToolBarWnd);
1687 AddButton(hToolBarWnd, 0, ID_DATETIME);
1688
1689 SendMessageW(hToolBarWnd, TB_AUTOSIZE, 0, 0);
1690
1691 rbb.cbSize = sizeof(rbb);
1692 rbb.fMask = RBBIM_SIZE | RBBIM_CHILDSIZE | RBBIM_CHILD | RBBIM_STYLE | RBBIM_ID;
1693 rbb.fStyle = RBBS_CHILDEDGE | RBBS_BREAK | RBBS_NOGRIPPER;
1694 rbb.cx = 0;
1695 rbb.hwndChild = hToolBarWnd;
1696 rbb.cxMinChild = 0;
1697 rbb.cyChild = rbb.cyMinChild = HIWORD(SendMessageW(hToolBarWnd, TB_GETBUTTONSIZE, 0, 0));
1698 rbb.wID = BANDID_TOOLBAR;
1699
1700 SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
1701
1702 hFontListWnd = CreateWindowExW(0, WC_COMBOBOXEXW, NULL,
1703 WS_BORDER | WS_VISIBLE | WS_CHILD | CBS_DROPDOWN | CBS_SORT,
1704 0, 0, 200, 150, hReBarWnd, (HMENU)IDC_FONTLIST, hInstance, NULL);
1705
1706 rbb.hwndChild = hFontListWnd;
1707 rbb.cx = 200;
1708 rbb.wID = BANDID_FONTLIST;
1709
1710 SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
1711
1712 hSizeListWnd = CreateWindowExW(0, WC_COMBOBOXEXW, NULL,
1713 WS_BORDER | WS_VISIBLE | WS_CHILD | CBS_DROPDOWN,
1714 0, 0, 50, 150, hReBarWnd, (HMENU)IDC_SIZELIST, hInstance, NULL);
1715
1716 rbb.hwndChild = hSizeListWnd;
1717 rbb.cx = 50;
1718 rbb.fStyle ^= RBBS_BREAK;
1719 rbb.wID = BANDID_SIZELIST;
1720
1721 SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
1722
1723 hFormatBarWnd = CreateToolbarEx(hReBarWnd,
1724 CCS_NOPARENTALIGN | CCS_NOMOVEY | WS_VISIBLE | TBSTYLE_TOOLTIPS | TBSTYLE_BUTTON,
1725 IDC_FORMATBAR, 7, hInstance, IDB_FORMATBAR, NULL, 0, 16, 16, 16, 16, sizeof(TBBUTTON));
1726
1727 AddButton(hFormatBarWnd, 0, ID_FORMAT_BOLD);
1728 AddButton(hFormatBarWnd, 1, ID_FORMAT_ITALIC);
1729 AddButton(hFormatBarWnd, 2, ID_FORMAT_UNDERLINE);
1730 AddSeparator(hFormatBarWnd);
1731 AddButton(hFormatBarWnd, 3, ID_ALIGN_LEFT);
1732 AddButton(hFormatBarWnd, 4, ID_ALIGN_CENTER);
1733 AddButton(hFormatBarWnd, 5, ID_ALIGN_RIGHT);
1734 AddSeparator(hFormatBarWnd);
1735 AddButton(hFormatBarWnd, 6, ID_BULLET);
1736
1737 SendMessageW(hFormatBarWnd, TB_AUTOSIZE, 0, 0);
1738
1739 rbb.hwndChild = hFormatBarWnd;
1740 rbb.wID = BANDID_FORMATBAR;
1741
1742 SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
1743
1744 hRulerWnd = CreateWindowExW(0, WC_STATICW, NULL, WS_VISIBLE | WS_CHILD,
1745 0, 0, 200, 10, hReBarWnd, (HMENU)IDC_RULER, hInstance, NULL);
1746
1747
1748 rbb.hwndChild = hRulerWnd;
1749 rbb.wID = BANDID_RULER;
1750 rbb.fStyle |= RBBS_BREAK;
1751
1752 SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
1753
1754 hDLL = LoadLibraryW(wszRichEditDll);
1755 if(!hDLL)
1756 {
1757 MessageBoxW(hWnd, MAKEINTRESOURCEW(STRING_LOAD_RICHED_FAILED), wszAppTitle,
1758 MB_OK | MB_ICONEXCLAMATION);
1759 PostQuitMessage(1);
1760 }
1761
1762 hEditorWnd = CreateWindowExW(WS_EX_CLIENTEDGE, wszRichEditClass, NULL,
1763 WS_CHILD|WS_VISIBLE|ES_SELECTIONBAR|ES_MULTILINE|ES_AUTOVSCROLL
1764 |ES_WANTRETURN|WS_VSCROLL|ES_NOHIDESEL,
1765 0, 0, 1000, 100, hWnd, (HMENU)IDC_EDITOR, hInstance, NULL);
1766
1767 if (!hEditorWnd)
1768 {
1769 fprintf(stderr, "Error code %u\n", GetLastError());
1770 return -1;
1771 }
1772 assert(hEditorWnd);
1773
1774 SetFocus(hEditorWnd);
1775 SendMessageW(hEditorWnd, EM_SETEVENTMASK, 0, ENM_SELCHANGE);
1776
1777 set_default_font();
1778
1779 populate_font_list(hFontListWnd);
1780 populate_size_list(hSizeListWnd);
1781 DoLoadStrings();
1782 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
1783
1784 ID_FINDMSGSTRING = RegisterWindowMessageW(FINDMSGSTRINGW);
1785
1786 registry_read_filelist(hWnd);
1787 registry_read_formatopts_all(barState, wordWrap);
1788 registry_read_options();
1789 DragAcceptFiles(hWnd, TRUE);
1790
1791 return 0;
1792 }
1793
1794 static LRESULT OnUser( HWND hWnd, WPARAM wParam, LPARAM lParam)
1795 {
1796 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
1797 HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
1798 HWND hwndToolBar = GetDlgItem(hwndReBar, IDC_TOOLBAR);
1799 HWND hwndFormatBar = GetDlgItem(hwndReBar, IDC_FORMATBAR);
1800 int from, to;
1801 CHARFORMAT2W fmt;
1802 PARAFORMAT2 pf;
1803 GETTEXTLENGTHEX gt;
1804
1805 ZeroMemory(&fmt, sizeof(fmt));
1806 fmt.cbSize = sizeof(fmt);
1807
1808 ZeroMemory(&pf, sizeof(pf));
1809 pf.cbSize = sizeof(pf);
1810
1811 gt.flags = GTL_NUMCHARS;
1812 gt.codepage = 1200;
1813
1814 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_FIND,
1815 SendMessageW(hwndEditor, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0) ? 1 : 0);
1816
1817 SendMessageW(hwndEditor, EM_GETCHARFORMAT, TRUE, (LPARAM)&fmt);
1818
1819 SendMessageW(hwndEditor, EM_GETSEL, (WPARAM)&from, (LPARAM)&to);
1820 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_UNDO,
1821 SendMessageW(hwndEditor, EM_CANUNDO, 0, 0));
1822 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_REDO,
1823 SendMessageW(hwndEditor, EM_CANREDO, 0, 0));
1824 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_CUT, from == to ? 0 : 1);
1825 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_COPY, from == to ? 0 : 1);
1826
1827 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_BOLD, (fmt.dwMask & CFM_BOLD) &&
1828 (fmt.dwEffects & CFE_BOLD));
1829 SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_BOLD, !(fmt.dwMask & CFM_BOLD));
1830 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_ITALIC, (fmt.dwMask & CFM_ITALIC) &&
1831 (fmt.dwEffects & CFE_ITALIC));
1832 SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_ITALIC, !(fmt.dwMask & CFM_ITALIC));
1833 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_UNDERLINE, (fmt.dwMask & CFM_UNDERLINE) &&
1834 (fmt.dwEffects & CFE_UNDERLINE));
1835 SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_UNDERLINE, !(fmt.dwMask & CFM_UNDERLINE));
1836
1837 SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
1838 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_LEFT, (pf.wAlignment == PFA_LEFT));
1839 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_CENTER, (pf.wAlignment == PFA_CENTER));
1840 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_RIGHT, (pf.wAlignment == PFA_RIGHT));
1841
1842 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_BULLET, (pf.wNumbering & PFN_BULLET));
1843 return 0;
1844 }
1845
1846 static LRESULT OnNotify( HWND hWnd, WPARAM wParam, LPARAM lParam)
1847 {
1848 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
1849 HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
1850 NMHDR *pHdr = (NMHDR *)lParam;
1851 HWND hwndFontList = GetDlgItem(hwndReBar, IDC_FONTLIST);
1852 HWND hwndSizeList = GetDlgItem(hwndReBar, IDC_SIZELIST);
1853
1854 if (pHdr->hwndFrom == hwndFontList || pHdr->hwndFrom == hwndSizeList)
1855 {
1856 if (pHdr->code == CBEN_ENDEDITW)
1857 {
1858 NMCBEENDEDIT *endEdit = (NMCBEENDEDIT *)lParam;
1859 if(pHdr->hwndFrom == hwndFontList)
1860 {
1861 on_fontlist_modified(hwndFontList, (LPWSTR)endEdit->szText);
1862 } else if (pHdr->hwndFrom == hwndSizeList)
1863 {
1864 on_sizelist_modified(hwndSizeList, (LPWSTR)endEdit->szText);
1865 }
1866 }
1867 return 0;
1868 }
1869
1870 if (pHdr->hwndFrom != hwndEditor)
1871 return 0;
1872
1873 if (pHdr->code == EN_SELCHANGE)
1874 {
1875 SELCHANGE *pSC = (SELCHANGE *)lParam;
1876 char buf[128];
1877
1878 update_font_list();
1879
1880 sprintf( buf,"selection = %d..%d, line count=%ld",
1881 pSC->chrg.cpMin, pSC->chrg.cpMax,
1882 SendMessage(hwndEditor, EM_GETLINECOUNT, 0, 0));
1883 SetWindowText(GetDlgItem(hWnd, IDC_STATUSBAR), buf);
1884 SendMessage(hWnd, WM_USER, 0, 0);
1885 return 1;
1886 }
1887 return 0;
1888 }
1889
1890 static LRESULT OnCommand( HWND hWnd, WPARAM wParam, LPARAM lParam)
1891 {
1892 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
1893 static FINDREPLACEW findreplace;
1894
1895 if ((HWND)lParam == hwndEditor)
1896 return 0;
1897
1898 switch(LOWORD(wParam))
1899 {
1900
1901 case ID_FILE_EXIT:
1902 PostMessageW(hWnd, WM_CLOSE, 0, 0);
1903 break;
1904
1905 case ID_FILE_NEW:
1906 {
1907 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
1908 int ret = DialogBox(hInstance, MAKEINTRESOURCE(IDD_NEWFILE), hWnd,
1909 newfile_proc);
1910
1911 if(ret != ID_NEWFILE_ABORT)
1912 {
1913 if(prompt_save_changes())
1914 {
1915 SETTEXTEX st;
1916
1917 set_caption(NULL);
1918 wszFileName[0] = '\0';
1919
1920 clear_formatting();
1921
1922 st.flags = ST_DEFAULT;
1923 st.codepage = 1200;
1924 SendMessageW(hEditorWnd, EM_SETTEXTEX, (WPARAM)&st, 0);
1925
1926 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
1927 set_fileformat(ret);
1928 update_font_list();
1929 }
1930 }
1931 }
1932 break;
1933
1934 case ID_FILE_OPEN:
1935 DialogOpenFile();
1936 break;
1937
1938 case ID_FILE_SAVE:
1939 if(wszFileName[0])
1940 {
1941 DoSaveFile(wszFileName, fileFormat);
1942 break;
1943 }
1944 /* Fall through */
1945
1946 case ID_FILE_SAVEAS:
1947 DialogSaveFile();
1948 break;
1949
1950 case ID_FILE_RECENT1:
1951 case ID_FILE_RECENT2:
1952 case ID_FILE_RECENT3:
1953 case ID_FILE_RECENT4:
1954 {
1955 HMENU hMenu = GetMenu(hWnd);
1956 MENUITEMINFOW mi;
1957
1958 mi.cbSize = sizeof(MENUITEMINFOW);
1959 mi.fMask = MIIM_DATA;
1960 if(GetMenuItemInfoW(hMenu, LOWORD(wParam), FALSE, &mi))
1961 DoOpenFile((LPWSTR)mi.dwItemData);
1962 }
1963 break;
1964
1965 case ID_FIND:
1966 dialog_find(&findreplace, FALSE);
1967 break;
1968
1969 case ID_FIND_NEXT:
1970 handle_findmsg(&findreplace);
1971 break;
1972
1973 case ID_REPLACE:
1974 dialog_find(&findreplace, TRUE);
1975 break;
1976
1977 case ID_FONTSETTINGS:
1978 dialog_choose_font();
1979 break;
1980
1981 case ID_PRINT:
1982 dialog_print(hWnd, wszFileName);
1983 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
1984 break;
1985
1986 case ID_PRINT_QUICK:
1987 print_quick(wszFileName);
1988 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
1989 break;
1990
1991 case ID_PREVIEW:
1992 {
1993 int index = reg_formatindex(fileFormat);
1994 DWORD tmp = barState[index];
1995 barState[index] = 0;
1996 set_bar_states();
1997 barState[index] = tmp;
1998 ShowWindow(hEditorWnd, FALSE);
1999
2000 init_preview(hWnd, wszFileName);
2001
2002 SetMenu(hWnd, NULL);
2003 InvalidateRect(0, 0, TRUE);
2004 }
2005 break;
2006
2007 case ID_PRINTSETUP:
2008 dialog_printsetup(hWnd);
2009 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
2010 break;
2011
2012 case ID_FORMAT_BOLD:
2013 case ID_FORMAT_ITALIC:
2014 case ID_FORMAT_UNDERLINE:
2015 {
2016 CHARFORMAT2W fmt;
2017 int effects = CFE_BOLD;
2018
2019 ZeroMemory(&fmt, sizeof(fmt));
2020 fmt.cbSize = sizeof(fmt);
2021 SendMessageW(hwndEditor, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
2022
2023 fmt.dwMask = CFM_BOLD;
2024
2025 if (LOWORD(wParam) == ID_FORMAT_ITALIC)
2026 {
2027 effects = CFE_ITALIC;
2028 fmt.dwMask = CFM_ITALIC;
2029 } else if (LOWORD(wParam) == ID_FORMAT_UNDERLINE)
2030 {
2031 effects = CFE_UNDERLINE;
2032 fmt.dwMask = CFM_UNDERLINE;
2033 }
2034
2035 fmt.dwEffects ^= effects;
2036
2037 SendMessageW(hwndEditor, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
2038 break;
2039 }
2040
2041 case ID_EDIT_CUT:
2042 PostMessageW(hwndEditor, WM_CUT, 0, 0);
2043 break;
2044
2045 case ID_EDIT_COPY:
2046 PostMessageW(hwndEditor, WM_COPY, 0, 0);
2047 break;
2048
2049 case ID_EDIT_PASTE:
2050 PostMessageW(hwndEditor, WM_PASTE, 0, 0);
2051 break;
2052
2053 case ID_EDIT_CLEAR:
2054 PostMessageW(hwndEditor, WM_CLEAR, 0, 0);
2055 break;
2056
2057 case ID_EDIT_SELECTALL:
2058 {
2059 CHARRANGE range = {0, -1};
2060 SendMessageW(hwndEditor, EM_EXSETSEL, 0, (LPARAM)&range);
2061 /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
2062 return 0;
2063 }
2064
2065 case ID_EDIT_GETTEXT:
2066 {
2067 int nLen = GetWindowTextLengthW(hwndEditor);
2068 LPWSTR data = HeapAlloc( GetProcessHeap(), 0, (nLen+1)*sizeof(WCHAR) );
2069 TEXTRANGEW tr;
2070
2071 GetWindowTextW(hwndEditor, data, nLen+1);
2072 MessageBoxW(NULL, data, xszAppTitle, MB_OK);
2073
2074 HeapFree( GetProcessHeap(), 0, data);
2075 data = HeapAlloc(GetProcessHeap(), 0, (nLen+1)*sizeof(WCHAR));
2076 tr.chrg.cpMin = 0;
2077 tr.chrg.cpMax = nLen;
2078 tr.lpstrText = data;
2079 SendMessage (hwndEditor, EM_GETTEXTRANGE, 0, (LPARAM)&tr);
2080 MessageBoxW(NULL, data, xszAppTitle, MB_OK);
2081 HeapFree( GetProcessHeap(), 0, data );
2082
2083 /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
2084 return 0;
2085 }
2086
2087 case ID_EDIT_CHARFORMAT:
2088 case ID_EDIT_DEFCHARFORMAT:
2089 {
2090 CHARFORMAT2W cf;
2091 LRESULT i;
2092 ZeroMemory(&cf, sizeof(cf));
2093 cf.cbSize = sizeof(cf);
2094 cf.dwMask = 0;
2095 i = SendMessageW(hwndEditor, EM_GETCHARFORMAT,
2096 LOWORD(wParam) == ID_EDIT_CHARFORMAT, (LPARAM)&cf);
2097 return 0;
2098 }
2099
2100 case ID_EDIT_PARAFORMAT:
2101 {
2102 PARAFORMAT2 pf;
2103 ZeroMemory(&pf, sizeof(pf));
2104 pf.cbSize = sizeof(pf);
2105 SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
2106 return 0;
2107 }
2108
2109 case ID_EDIT_SELECTIONINFO:
2110 {
2111 CHARRANGE range = {0, -1};
2112 char buf[128];
2113 WCHAR *data = NULL;
2114
2115 SendMessage(hwndEditor, EM_EXGETSEL, 0, (LPARAM)&range);
2116 data = HeapAlloc(GetProcessHeap(), 0, sizeof(*data) * (range.cpMax-range.cpMin+1));
2117 SendMessage(hwndEditor, EM_GETSELTEXT, 0, (LPARAM)data);
2118 sprintf(buf, "Start = %d, End = %d", range.cpMin, range.cpMax);
2119 MessageBoxA(hWnd, buf, "Editor", MB_OK);
2120 MessageBoxW(hWnd, data, xszAppTitle, MB_OK);
2121 HeapFree( GetProcessHeap(), 0, data);
2122 /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
2123 return 0;
2124 }
2125
2126 case ID_EDIT_READONLY:
2127 {
2128 long nStyle = GetWindowLong(hwndEditor, GWL_STYLE);
2129 if (nStyle & ES_READONLY)
2130 SendMessageW(hwndEditor, EM_SETREADONLY, 0, 0);
2131 else
2132 SendMessageW(hwndEditor, EM_SETREADONLY, 1, 0);
2133 return 0;
2134 }
2135
2136 case ID_EDIT_MODIFIED:
2137 if (SendMessageW(hwndEditor, EM_GETMODIFY, 0, 0))
2138 SendMessageW(hwndEditor, EM_SETMODIFY, 0, 0);
2139 else
2140 SendMessageW(hwndEditor, EM_SETMODIFY, 1, 0);
2141 return 0;
2142
2143 case ID_EDIT_UNDO:
2144 SendMessageW(hwndEditor, EM_UNDO, 0, 0);
2145 return 0;
2146
2147 case ID_EDIT_REDO:
2148 SendMessageW(hwndEditor, EM_REDO, 0, 0);
2149 return 0;
2150
2151 case ID_BULLET:
2152 {
2153 PARAFORMAT pf;
2154
2155 pf.cbSize = sizeof(pf);
2156 pf.dwMask = PFM_NUMBERING;
2157 SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
2158
2159 pf.dwMask |= PFM_OFFSET;
2160
2161 if(pf.wNumbering == PFN_BULLET)
2162 {
2163 pf.wNumbering = 0;
2164 pf.dxOffset = 0;
2165 } else
2166 {
2167 pf.wNumbering = PFN_BULLET;
2168 pf.dxOffset = 720;
2169 }
2170
2171 SendMessageW(hwndEditor, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
2172 }
2173 break;
2174
2175 case ID_ALIGN_LEFT:
2176 case ID_ALIGN_CENTER:
2177 case ID_ALIGN_RIGHT:
2178 {
2179 PARAFORMAT2 pf;
2180
2181 pf.cbSize = sizeof(pf);
2182 pf.dwMask = PFM_ALIGNMENT;
2183 switch(LOWORD(wParam)) {
2184 case ID_ALIGN_LEFT: pf.wAlignment = PFA_LEFT; break;
2185 case ID_ALIGN_CENTER: pf.wAlignment = PFA_CENTER; break;
2186 case ID_ALIGN_RIGHT: pf.wAlignment = PFA_RIGHT; break;
2187 }
2188 SendMessageW(hwndEditor, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
2189 break;
2190 }
2191
2192 case ID_BACK_1:
2193 SendMessageW(hwndEditor, EM_SETBKGNDCOLOR, 1, 0);
2194 break;
2195
2196 case ID_BACK_2:
2197 SendMessageW(hwndEditor, EM_SETBKGNDCOLOR, 0, RGB(255,255,192));
2198 break;
2199
2200 case ID_TOGGLE_TOOLBAR:
2201 set_toolbar_state(BANDID_TOOLBAR, !is_bar_visible(BANDID_TOOLBAR));
2202 update_window();
2203 break;
2204
2205 case ID_TOGGLE_FORMATBAR:
2206 set_toolbar_state(BANDID_FONTLIST, !is_bar_visible(BANDID_FORMATBAR));
2207 set_toolbar_state(BANDID_SIZELIST, !is_bar_visible(BANDID_FORMATBAR));
2208 set_toolbar_state(BANDID_FORMATBAR, !is_bar_visible(BANDID_FORMATBAR));
2209 update_window();
2210 break;
2211
2212 case ID_TOGGLE_STATUSBAR:
2213 set_statusbar_state(!is_bar_visible(BANDID_STATUSBAR));
2214 update_window();
2215 break;
2216
2217 case ID_TOGGLE_RULER:
2218 set_toolbar_state(BANDID_RULER, !is_bar_visible(BANDID_RULER));
2219 update_window();
2220 break;
2221
2222 case ID_DATETIME:
2223 {
2224 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
2225 DialogBoxW(hInstance, MAKEINTRESOURCEW(IDD_DATETIME), hWnd, datetime_proc);
2226 break;
2227 }
2228
2229 case ID_PARAFORMAT:
2230 {
2231 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
2232 DialogBoxW(hInstance, MAKEINTRESOURCEW(IDD_PARAFORMAT), hWnd,
2233 paraformat_proc);
2234 }
2235 break;
2236
2237 case ID_TABSTOPS:
2238 {
2239 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
2240 DialogBoxW(hInstance, MAKEINTRESOURCEW(IDD_TABSTOPS), hWnd, tabstops_proc);
2241 }
2242 break;
2243
2244 case ID_ABOUT:
2245 dialog_about();
2246 break;
2247
2248 case ID_VIEWPROPERTIES:
2249 dialog_viewproperties();
2250 break;
2251
2252 case IDC_FONTLIST:
2253 if (HIWORD(wParam) == CBN_SELENDOK)
2254 {
2255 WCHAR buffer[LF_FACESIZE];
2256 HWND hwndFontList = (HWND)lParam;
2257 get_comboexlist_selection(hwndFontList, buffer, LF_FACESIZE);
2258 on_fontlist_modified(hwndFontList, buffer);
2259 }
2260 break;
2261
2262 case IDC_SIZELIST:
2263 if (HIWORD(wParam) == CBN_SELENDOK)
2264 {
2265 WCHAR buffer[MAX_STRING_LEN+1];
2266 HWND hwndSizeList = (HWND)lParam;
2267 get_comboexlist_selection(hwndSizeList, buffer, MAX_STRING_LEN+1);
2268 on_sizelist_modified(hwndSizeList, buffer);
2269 }
2270 break;
2271
2272 default:
2273 SendMessageW(hwndEditor, WM_COMMAND, wParam, lParam);
2274 break;
2275 }
2276 return 0;
2277 }
2278
2279 static LRESULT OnInitPopupMenu( HWND hWnd, WPARAM wParam, LPARAM lParam )
2280 {
2281 HMENU hMenu = (HMENU)wParam;
2282 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
2283 HWND hwndStatus = GetDlgItem(hWnd, IDC_STATUSBAR);
2284 PARAFORMAT pf;
2285 int nAlignment = -1;
2286 int selFrom, selTo;
2287 GETTEXTLENGTHEX gt;
2288 LRESULT textLength;
2289 MENUITEMINFOW mi;
2290
2291 SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&selFrom, (LPARAM)&selTo);
2292 EnableMenuItem(hMenu, ID_EDIT_COPY, MF_BYCOMMAND|(selFrom == selTo) ? MF_GRAYED : MF_ENABLED);
2293 EnableMenuItem(hMenu, ID_EDIT_CUT, MF_BYCOMMAND|(selFrom == selTo) ? MF_GRAYED : MF_ENABLED);
2294
2295 pf.cbSize = sizeof(PARAFORMAT);
2296 SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
2297 CheckMenuItem(hMenu, ID_EDIT_READONLY,
2298 MF_BYCOMMAND|(GetWindowLong(hwndEditor, GWL_STYLE)&ES_READONLY ? MF_CHECKED : MF_UNCHECKED));
2299 CheckMenuItem(hMenu, ID_EDIT_MODIFIED,
2300 MF_BYCOMMAND|(SendMessage(hwndEditor, EM_GETMODIFY, 0, 0) ? MF_CHECKED : MF_UNCHECKED));
2301 if (pf.dwMask & PFM_ALIGNMENT)
2302 nAlignment = pf.wAlignment;
2303 CheckMenuItem(hMenu, ID_ALIGN_LEFT, MF_BYCOMMAND|(nAlignment == PFA_LEFT) ?
2304 MF_CHECKED : MF_UNCHECKED);
2305 CheckMenuItem(hMenu, ID_ALIGN_CENTER, MF_BYCOMMAND|(nAlignment == PFA_CENTER) ?
2306 MF_CHECKED : MF_UNCHECKED);
2307 CheckMenuItem(hMenu, ID_ALIGN_RIGHT, MF_BYCOMMAND|(nAlignment == PFA_RIGHT) ?
2308 MF_CHECKED : MF_UNCHECKED);
2309 CheckMenuItem(hMenu, ID_BULLET, MF_BYCOMMAND | ((pf.wNumbering == PFN_BULLET) ?
2310 MF_CHECKED : MF_UNCHECKED));
2311 EnableMenuItem(hMenu, ID_EDIT_UNDO, MF_BYCOMMAND|(SendMessageW(hwndEditor, EM_CANUNDO, 0, 0)) ?
2312 MF_ENABLED : MF_GRAYED);
2313 EnableMenuItem(hMenu, ID_EDIT_REDO, MF_BYCOMMAND|(SendMessageW(hwndEditor, EM_CANREDO, 0, 0)) ?
2314 MF_ENABLED : MF_GRAYED);
2315
2316 CheckMenuItem(hMenu, ID_TOGGLE_TOOLBAR, MF_BYCOMMAND|(is_bar_visible(BANDID_TOOLBAR)) ?
2317 MF_CHECKED : MF_UNCHECKED);
2318
2319 CheckMenuItem(hMenu, ID_TOGGLE_FORMATBAR, MF_BYCOMMAND|(is_bar_visible(BANDID_FORMATBAR)) ?
2320 MF_CHECKED : MF_UNCHECKED);
2321
2322 CheckMenuItem(hMenu, ID_TOGGLE_STATUSBAR, MF_BYCOMMAND|IsWindowVisible(hwndStatus) ?
2323 MF_CHECKED : MF_UNCHECKED);
2324
2325 CheckMenuItem(hMenu, ID_TOGGLE_RULER, MF_BYCOMMAND|(is_bar_visible(BANDID_RULER)) ? MF_CHECKED : MF_UNCHECKED);
2326
2327 gt.flags = GTL_NUMCHARS;
2328 gt.codepage = 1200;
2329 textLength = SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0);
2330 EnableMenuItem(hMenu, ID_FIND, MF_BYCOMMAND|(textLength ? MF_ENABLED : MF_GRAYED));
2331
2332 mi.cbSize = sizeof(mi);
2333 mi.fMask = MIIM_DATA;
2334
2335 GetMenuItemInfoW(hMenu, ID_FIND_NEXT, FALSE, &mi);
2336
2337 EnableMenuItem(hMenu, ID_FIND_NEXT, MF_BYCOMMAND|((textLength && mi.dwItemData) ?
2338 MF_ENABLED : MF_GRAYED));
2339
2340 EnableMenuItem(hMenu, ID_REPLACE, MF_BYCOMMAND|(textLength ? MF_ENABLED : MF_GRAYED));
2341
2342 return 0;
2343 }
2344
2345 static LRESULT OnSize( HWND hWnd, WPARAM wParam, LPARAM lParam )
2346 {
2347 int nStatusSize = 0;
2348 RECT rc;
2349 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
2350 HWND hwndStatusBar = GetDlgItem(hWnd, IDC_STATUSBAR);
2351 HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
2352 HWND hRulerWnd = GetDlgItem(hWnd, IDC_RULER);
2353 int rebarHeight = 0;
2354
2355 if (hwndStatusBar)
2356 {
2357 SendMessageW(hwndStatusBar, WM_SIZE, 0, 0);
2358 if (IsWindowVisible(hwndStatusBar))
2359 {
2360 GetClientRect(hwndStatusBar, &rc);
2361 nStatusSize = rc.bottom - rc.top;
2362 } else
2363 {
2364 nStatusSize = 0;
2365 }
2366 }
2367 if (hwndReBar)
2368 {
2369 rebarHeight = SendMessageW(hwndReBar, RB_GETBARHEIGHT, 0, 0);
2370
2371 MoveWindow(hwndReBar, 0, 0, LOWORD(lParam), rebarHeight, TRUE);
2372 }
2373 if (hwndEditor)
2374 {
2375 GetClientRect(hWnd, &rc);
2376 MoveWindow(hwndEditor, 0, rebarHeight, rc.right, rc.bottom-nStatusSize-rebarHeight, TRUE);
2377 }
2378
2379 redraw_ruler(hRulerWnd);
2380
2381 return DefWindowProcW(hWnd, WM_SIZE, wParam, lParam);
2382 }
2383
2384 static LRESULT CALLBACK WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
2385 {
2386 if(msg == ID_FINDMSGSTRING)
2387 return handle_findmsg((LPFINDREPLACEW)lParam);
2388
2389 switch(msg)
2390 {
2391 case WM_CREATE:
2392 return OnCreate( hWnd, wParam, lParam );
2393
2394 case WM_USER:
2395 return OnUser( hWnd, wParam, lParam );
2396
2397 case WM_NOTIFY:
2398 return OnNotify( hWnd, wParam, lParam );
2399
2400 case WM_COMMAND:
2401 if(preview_isactive())
2402 {
2403 return preview_command( hWnd, wParam, lParam );
2404 }
2405
2406 return OnCommand( hWnd, wParam, lParam );
2407
2408 case WM_DESTROY:
2409 PostQuitMessage(0);
2410 break;
2411
2412 case WM_CLOSE:
2413 if(preview_isactive())
2414 {
2415 preview_exit(hWnd);
2416 } else if(prompt_save_changes())
2417 {
2418 registry_set_options(hMainWnd);
2419 registry_set_formatopts_all(barState);
2420 PostQuitMessage(0);
2421 }
2422 break;
2423
2424 case WM_ACTIVATE:
2425 if (LOWORD(wParam))
2426 SetFocus(GetDlgItem(hWnd, IDC_EDITOR));
2427 return 0;
2428
2429 case WM_INITMENUPOPUP:
2430 return OnInitPopupMenu( hWnd, wParam, lParam );
2431
2432 case WM_SIZE:
2433 return OnSize( hWnd, wParam, lParam );
2434
2435 case WM_CONTEXTMENU:
2436 if((HWND)wParam == hEditorWnd)
2437 return context_menu(lParam);
2438 else
2439 return DefWindowProcW(hWnd, msg, wParam, lParam);
2440
2441 case WM_DROPFILES:
2442 {
2443 WCHAR file[MAX_PATH];
2444 DragQueryFileW((HDROP)wParam, 0, file, MAX_PATH);
2445 DragFinish((HDROP)wParam);
2446
2447 if(prompt_save_changes())
2448 DoOpenFile(file);
2449 }
2450 break;
2451 case WM_PAINT:
2452 if(preview_isactive())
2453 return print_preview(hWnd);
2454 else
2455 return DefWindowProcW(hWnd, msg, wParam, lParam);
2456
2457 default:
2458 return DefWindowProcW(hWnd, msg, wParam, lParam);
2459 }
2460
2461 return 0;
2462 }
2463
2464 int CALLBACK WinMain(HINSTANCE hInstance, HINSTANCE hOldInstance, LPSTR szCmdParagraph, int res)
2465 {
2466 INITCOMMONCONTROLSEX classes = {8, ICC_BAR_CLASSES|ICC_COOL_CLASSES|ICC_USEREX_CLASSES};
2467 HACCEL hAccel;
2468 WNDCLASSW wc;
2469 MSG msg;
2470 RECT rc;
2471 UINT_PTR hPrevRulerProc;
2472 HWND hRulerWnd;
2473 POINTL EditPoint;
2474 static const WCHAR wszAccelTable[] = {'M','A','I','N','A','C','C','E','L',
2475 'T','A','B','L','E','\0'};
2476
2477 InitCommonControlsEx(&classes);
2478
2479 hAccel = LoadAcceleratorsW(hInstance, wszAccelTable);
2480
2481 wc.style = CS_HREDRAW | CS_VREDRAW;
2482 wc.lpfnWndProc = WndProc;
2483 wc.cbClsExtra = 0;
2484 wc.cbWndExtra = 4;
2485 wc.hInstance = hInstance;
2486 wc.hIcon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_WORDPAD));
2487 wc.hCursor = LoadCursor(NULL, IDC_IBEAM);
2488 wc.hbrBackground = GetSysColorBrush(COLOR_WINDOW);
2489 wc.lpszMenuName = MAKEINTRESOURCEW(IDM_MAINMENU);
2490 wc.lpszClassName = wszMainWndClass;
2491 RegisterClassW(&wc);
2492
2493 registry_read_winrect(&rc);
2494 hMainWnd = CreateWindowExW(0, wszMainWndClass, wszAppTitle, WS_CLIPCHILDREN|WS_OVERLAPPEDWINDOW,
2495 rc.left, rc.top, rc.right-rc.left, rc.bottom-rc.top, NULL, NULL, hInstance, NULL);
2496 ShowWindow(hMainWnd, SW_SHOWDEFAULT);
2497
2498 set_caption(NULL);
2499 set_bar_states();
2500 set_fileformat(SF_RTF);
2501 SendMessageW(hEditorWnd, EM_EMPTYUNDOBUFFER, 0, 0);
2502 hPopupMenu = LoadMenuW(hInstance, MAKEINTRESOURCEW(IDM_POPUP));
2503 get_default_printer_opts();
2504 target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
2505
2506 hRulerWnd = GetDlgItem(GetDlgItem(hMainWnd, IDC_REBAR), IDC_RULER);
2507 SendMessageW(GetDlgItem(hMainWnd, IDC_EDITOR), EM_POSFROMCHAR, (WPARAM)&EditPoint, 0);
2508 hPrevRulerProc = SetWindowLongPtrW(hRulerWnd, GWLP_WNDPROC, (UINT_PTR)ruler_proc);
2509 SendMessageW(hRulerWnd, WM_USER, (WPARAM)&EditPoint, hPrevRulerProc);
2510
2511 HandleCommandLine(GetCommandLineW());
2512
2513 while(GetMessageW(&msg,0,0,0))
2514 {
2515 if (IsDialogMessage(hFindWnd, &msg))
2516 continue;
2517
2518 if (TranslateAcceleratorW(hMainWnd, hAccel, &msg))
2519 continue;
2520 TranslateMessage(&msg);
2521 DispatchMessageW(&msg);
2522 if (!PeekMessageW(&msg, 0, 0, 0, PM_NOREMOVE))
2523 SendMessageW(hMainWnd, WM_USER, 0, 0);
2524 }
2525
2526 return 0;
2527 }
Windows API implementation