2 * Wordpad implementation
4 * Copyright 2004 by Krzysztof Foltman
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 #define WIN32_LEAN_AND_MEAN
22 #define _WIN32_IE 0x0400
24 #define MAX_STRING_LEN 255
39 static const WCHAR xszAppTitle[] = {'W','i','n','e',' ','W','o','r','d','p','a','d',0};
40 static const WCHAR xszMainMenu[] = {'M','A','I','N','M','E','N','U',0};
42 static const WCHAR wszRichEditClass[] = {'R','I','C','H','E','D','I','T','2','0','W',0};
43 static const WCHAR wszMainWndClass[] = {'W','O','R','D','P','A','D','T','O','P',0};
44 static const WCHAR wszAppTitle[] = {'W','i','n','e',' ','W','o','r','d','p','a','d',0};
47 static HWND hEditorWnd;
50 static UINT ID_FINDMSGSTRING;
52 static WCHAR wszFilter[MAX_STRING_LEN];
53 static WCHAR wszDefaultFileName[MAX_STRING_LEN];
54 static WCHAR wszSaveChanges[MAX_STRING_LEN];
56 static LRESULT OnSize( HWND hWnd, WPARAM wParam, LPARAM lParam );
58 /* Load string resources */
59 static void DoLoadStrings(void)
62 static const WCHAR files_rtf[] = {'*','.','r','t','f','\0'};
63 static const WCHAR files_txt[] = {'*','.','t','x','t','\0'};
64 static const WCHAR files_all[] = {'*','.','*','\0'};
65 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE);
67 LoadStringW(hInstance, STRING_RICHTEXT_FILES_RTF, p, MAX_STRING_LEN);
69 lstrcpyW(p, files_rtf);
71 LoadStringW(hInstance, STRING_TEXT_FILES_TXT, p, MAX_STRING_LEN);
73 lstrcpyW(p, files_txt);
75 LoadStringW(hInstance, STRING_ALL_FILES, p, MAX_STRING_LEN);
77 lstrcpyW(p, files_all);
81 p = wszDefaultFileName;
82 LoadStringW(hInstance, STRING_DEFAULT_FILENAME, p, MAX_STRING_LEN);
85 LoadStringW(hInstance, STRING_PROMPT_SAVE_CHANGES, p, MAX_STRING_LEN);
88 static void AddButton(HWND hwndToolBar, int nImage, int nCommand)
92 ZeroMemory(&button, sizeof(button));
93 button.iBitmap = nImage;
94 button.idCommand = nCommand;
95 button.fsState = TBSTATE_ENABLED;
96 button.fsStyle = TBSTYLE_BUTTON;
99 SendMessageW(hwndToolBar, TB_ADDBUTTONSW, 1, (LPARAM)&button);
102 static void AddSeparator(HWND hwndToolBar)
106 ZeroMemory(&button, sizeof(button));
108 button.idCommand = 0;
110 button.fsStyle = TBSTYLE_SEP;
113 SendMessageW(hwndToolBar, TB_ADDBUTTONSW, 1, (LPARAM)&button);
116 static DWORD CALLBACK stream_in(DWORD_PTR cookie, LPBYTE buffer, LONG cb, LONG *pcb)
118 HANDLE hFile = (HANDLE)cookie;
121 if(!ReadFile(hFile, buffer, cb, &read, 0))
129 static DWORD CALLBACK stream_out(DWORD_PTR cookie, LPBYTE buffer, LONG cb, LONG *pcb)
133 HANDLE hFile = (HANDLE)cookie;
135 ret = WriteFile(hFile, buffer, cb, &written, 0);
137 if(!ret || (cb != written))
145 static WCHAR wszFileName[MAX_PATH];
147 static void set_caption(LPCWSTR wszNewFileName)
149 static const WCHAR wszSeparator[] = {' ','-',' '};
154 wszNewFileName = wszDefaultFileName;
156 wszCaption = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
157 lstrlenW(wszNewFileName)*sizeof(WCHAR)+sizeof(wszSeparator)+sizeof(wszAppTitle));
162 memcpy(wszCaption, wszNewFileName, lstrlenW(wszNewFileName)*sizeof(WCHAR));
163 length += lstrlenW(wszNewFileName);
164 memcpy(wszCaption + length, wszSeparator, sizeof(wszSeparator));
165 length += sizeof(wszSeparator) / sizeof(WCHAR);
166 memcpy(wszCaption + length, wszAppTitle, sizeof(wszAppTitle));
168 SetWindowTextW(hMainWnd, wszCaption);
170 HeapFree(GetProcessHeap(), 0, wszCaption);
173 static void DoOpenFile(LPCWSTR szOpenFileName)
178 hFile = CreateFileW(szOpenFileName, GENERIC_READ, FILE_SHARE_READ, NULL,
179 OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
180 if (hFile == INVALID_HANDLE_VALUE)
183 es.dwCookie = (DWORD_PTR)hFile;
184 es.pfnCallback = stream_in;
186 /* FIXME: Handle different file formats */
187 SendMessageW(hEditorWnd, EM_STREAMIN, SF_RTF, (LPARAM)&es);
191 SetFocus(hEditorWnd);
193 set_caption(szOpenFileName);
195 lstrcpyW(wszFileName, szOpenFileName);
196 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
199 static void DoSaveFile(LPCWSTR wszSaveFileName)
205 hFile = CreateFileW(wszSaveFileName, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
206 FILE_ATTRIBUTE_NORMAL, NULL);
208 if(hFile == INVALID_HANDLE_VALUE)
211 stream.dwCookie = (DWORD_PTR)hFile;
212 stream.pfnCallback = stream_out;
214 /* FIXME: Handle different formats */
215 ret = SendMessageW(hEditorWnd, EM_STREAMOUT, SF_RTF, (LPARAM)&stream);
219 SetFocus(hEditorWnd);
224 gt.flags = GTL_DEFAULT;
227 if(SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)>, 0))
231 lstrcpyW(wszFileName, wszSaveFileName);
232 set_caption(wszFileName);
233 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
236 static void DialogSaveFile(void)
240 WCHAR wszFile[MAX_PATH] = {'\0'};
241 static const WCHAR wszDefExt[] = {'r','t','f','\0'};
243 ZeroMemory(&sfn, sizeof(sfn));
245 sfn.lStructSize = sizeof(sfn);
246 sfn.Flags = OFN_HIDEREADONLY | OFN_PATHMUSTEXIST;
247 sfn.hwndOwner = hMainWnd;
248 sfn.lpstrFilter = wszFilter;
249 sfn.lpstrFile = wszFile;
250 sfn.nMaxFile = MAX_PATH;
251 sfn.lpstrDefExt = wszDefExt;
253 if(!GetSaveFileNameW(&sfn))
256 DoSaveFile(sfn.lpstrFile);
259 static BOOL prompt_save_changes(void)
264 gt.flags = GTL_NUMCHARS;
266 if(!SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)>, 0))
270 if(!SendMessageW(hEditorWnd, EM_GETMODIFY, 0, 0))
275 LPWSTR displayFileName;
280 displayFileName = wszDefaultFileName;
282 displayFileName = wszFileName;
284 text = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
285 (lstrlenW(displayFileName)+lstrlenW(wszSaveChanges))*sizeof(WCHAR));
290 wsprintfW(text, wszSaveChanges, displayFileName);
292 ret = MessageBoxW(hMainWnd, text, wszAppTitle, MB_YESNOCANCEL | MB_ICONEXCLAMATION);
294 HeapFree(GetProcessHeap(), 0, text);
303 DoSaveFile(wszFileName);
314 static void DialogOpenFile(void)
318 WCHAR wszFile[MAX_PATH] = {'\0'};
319 static const WCHAR wszDefExt[] = {'r','t','f','\0'};
321 ZeroMemory(&ofn, sizeof(ofn));
323 ofn.lStructSize = sizeof(ofn);
324 ofn.Flags = OFN_HIDEREADONLY | OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST;
325 ofn.hwndOwner = hMainWnd;
326 ofn.lpstrFilter = wszFilter;
327 ofn.lpstrFile = wszFile;
328 ofn.nMaxFile = MAX_PATH;
329 ofn.lpstrDefExt = wszDefExt;
331 if(GetOpenFileNameW(&ofn))
333 prompt_save_changes();
334 DoOpenFile(ofn.lpstrFile);
338 static void HandleCommandLine(LPWSTR cmdline)
343 /* skip white space */
344 while (*cmdline == ' ') cmdline++;
346 /* skip executable name */
347 delimiter = (*cmdline == '"' ? '"' : ' ');
349 if (*cmdline == delimiter) cmdline++;
350 while (*cmdline && *cmdline != delimiter) cmdline++;
351 if (*cmdline == delimiter) cmdline++;
353 while (*cmdline == ' ' || *cmdline == '-' || *cmdline == '/')
357 if (*cmdline++ == ' ') continue;
360 if (option) cmdline++;
361 while (*cmdline == ' ') cmdline++;
374 /* file name is passed on the command line */
375 if (cmdline[0] == '"')
378 cmdline[lstrlenW(cmdline) - 1] = 0;
381 InvalidateRect(hMainWnd, NULL, FALSE);
385 MessageBox(hMainWnd, "Printing not implemented", "WordPad", MB_OK);
388 static LRESULT handle_findmsg(LPFINDREPLACEW pFr)
390 if(pFr->Flags & FR_DIALOGTERM)
393 pFr->Flags = FR_FINDNEXT;
395 } else if(pFr->Flags & FR_FINDNEXT)
397 DWORD flags = FR_DOWN;
404 HMENU hMenu = GetMenu(hMainWnd);
407 mi.cbSize = sizeof(mi);
408 mi.fMask = MIIM_DATA;
410 SetMenuItemInfoW(hMenu, ID_FIND_NEXT, FALSE, &mi);
412 gt.flags = GTL_NUMCHARS;
415 length = SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)>, 0);
417 if(pFr->lCustData == -1)
419 SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&startPos, (LPARAM)&end);
421 pFr->lCustData = startPos;
423 if(cr.cpMin == length)
427 startPos = pFr->lCustData;
430 if(cr.cpMax > length)
438 ft.lpstrText = pFr->lpstrFindWhat;
440 if(pFr->Flags & FR_MATCHCASE)
441 flags |= FR_MATCHCASE;
442 if(pFr->Flags & FR_WHOLEWORD)
443 flags |= FR_WHOLEWORD;
445 ret = SendMessageW(hEditorWnd, EM_FINDTEXTW, (WPARAM)flags, (LPARAM)&ft);
449 if(cr.cpMax == length && cr.cpMax != startPos)
451 ft.chrg.cpMin = cr.cpMin = 0;
452 ft.chrg.cpMax = cr.cpMax = startPos;
454 ret = SendMessageW(hEditorWnd, EM_FINDTEXTW, (WPARAM)flags, (LPARAM)&ft);
461 MessageBoxW(hMainWnd, MAKEINTRESOURCEW(STRING_SEARCH_FINISHED), wszAppTitle,
462 MB_OK | MB_ICONASTERISK);
465 end = ret + lstrlenW(pFr->lpstrFindWhat);
467 SendMessageW(hEditorWnd, EM_SETSEL, (WPARAM)ret, (LPARAM)end);
468 SendMessageW(hEditorWnd, EM_SCROLLCARET, 0, 0);
475 static void dialog_find(LPFINDREPLACEW fr)
477 static WCHAR findBuffer[MAX_STRING_LEN];
479 ZeroMemory(fr, sizeof(FINDREPLACEW));
480 fr->lStructSize = sizeof(FINDREPLACEW);
481 fr->hwndOwner = hMainWnd;
482 fr->Flags = FR_HIDEUPDOWN;
483 fr->lpstrFindWhat = findBuffer;
485 fr->wFindWhatLen = MAX_STRING_LEN*sizeof(WCHAR);
487 hFindWnd = FindTextW(fr);
491 static void DoDefaultFont(void)
493 static const WCHAR szFaceName[] = {'T','i','m','e','s',' ','N','e','w',' ','R','o','m','a','n',0};
496 ZeroMemory(&fmt, sizeof(fmt));
498 fmt.cbSize = sizeof(fmt);
499 fmt.dwMask = CFM_FACE | CFM_BOLD | CFM_ITALIC | CFM_UNDERLINE;
502 lstrcpyW(fmt.szFaceName, szFaceName);
504 SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_DEFAULT, (LPARAM)&fmt);
507 static void update_window(void)
511 GetWindowRect(hMainWnd, &rect);
513 (void) OnSize(hMainWnd, SIZE_RESTORED, MAKELONG(rect.bottom, rect.right));
516 static void toggle_toolbar(int bandId)
518 HWND hwndReBar = GetDlgItem(hMainWnd, IDC_REBAR);
519 REBARBANDINFOW rbbinfo;
525 rbbinfo.cbSize = sizeof(rbbinfo);
526 rbbinfo.fMask = RBBIM_STYLE | RBBIM_SIZE;
528 SendMessageW(hwndReBar, RB_GETBANDINFO, bandId, (LPARAM)&rbbinfo);
530 if(rbbinfo.fStyle & RBBS_HIDDEN)
533 SendMessageW(hwndReBar, RB_SHOWBAND, bandId, hide ? 0 : 1);
535 if(bandId == BANDID_TOOLBAR)
537 rbbinfo.fMask ^= RBBIM_SIZE;
539 SendMessageW(hwndReBar, RB_GETBANDINFO, BANDID_FORMATBAR, (LPARAM)&rbbinfo);
542 rbbinfo.fStyle ^= RBBS_BREAK;
544 rbbinfo.fStyle |= RBBS_BREAK;
546 SendMessageW(hwndReBar, RB_SETBANDINFO, BANDID_FORMATBAR, (LPARAM)&rbbinfo);
550 BOOL CALLBACK datetime_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
556 WCHAR buffer[MAX_STRING_LEN];
558 HWND hListWnd = GetDlgItem(hWnd, IDC_DATETIME);
561 GetDateFormatW(LOCALE_USER_DEFAULT, DATE_SHORTDATE, &st, 0, (LPWSTR)&buffer,
563 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
564 GetDateFormatW(LOCALE_USER_DEFAULT, DATE_LONGDATE, &st, 0, (LPWSTR)&buffer,
566 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
567 GetTimeFormatW(LOCALE_USER_DEFAULT, 0, &st, 0, (LPWSTR)&buffer, MAX_STRING_LEN);
568 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
570 SendMessageW(hListWnd, LB_SETSEL, TRUE, 0);
575 switch(LOWORD(wParam))
580 HWND hListWnd = GetDlgItem(hWnd, IDC_DATETIME);
582 index = SendMessageW(hListWnd, LB_GETCURSEL, 0, 0);
586 WCHAR buffer[MAX_STRING_LEN];
587 SendMessageW(hListWnd, LB_GETTEXT, index, (LPARAM)&buffer);
588 SendMessageW(hEditorWnd, EM_REPLACESEL, TRUE, (LPARAM)&buffer);
594 EndDialog(hWnd, wParam);
601 static LRESULT OnCreate( HWND hWnd, WPARAM wParam, LPARAM lParam)
603 HWND hToolBarWnd, hFormatBarWnd, hReBarWnd;
604 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
610 static const WCHAR wszRichEditDll[] = {'R','I','C','H','E','D','2','0','.','D','L','L','\0'};
611 static const WCHAR wszRichEditText[] = {'R','i','c','h','E','d','i','t',' ','t','e','x','t','\0'};
613 CreateStatusWindowW(CCS_NODIVIDER|WS_CHILD|WS_VISIBLE, wszRichEditText, hWnd, IDC_STATUSBAR);
615 hReBarWnd = CreateWindowExW(WS_EX_TOOLWINDOW, REBARCLASSNAMEW, NULL,
616 CCS_NODIVIDER|WS_CHILD|WS_VISIBLE|WS_CLIPSIBLINGS|WS_CLIPCHILDREN|RBS_VARHEIGHT|CCS_TOP,
617 CW_USEDEFAULT, CW_USEDEFAULT, 0, 0, hWnd, (HMENU)IDC_REBAR, hInstance, NULL);
619 rbi.cbSize = sizeof(rbi);
622 if(!SendMessageW(hReBarWnd, RB_SETBARINFO, 0, (LPARAM)&rbi))
625 hToolBarWnd = CreateToolbarEx(hReBarWnd, CCS_NOPARENTALIGN|CCS_NOMOVEY|WS_VISIBLE|WS_CHILD|TBSTYLE_TOOLTIPS|TBSTYLE_BUTTON,
627 1, hInstance, IDB_TOOLBAR,
629 24, 24, 16, 16, sizeof(TBBUTTON));
631 ab.hInst = HINST_COMMCTRL;
632 ab.nID = IDB_STD_SMALL_COLOR;
633 nStdBitmaps = SendMessageW(hToolBarWnd, TB_ADDBITMAP, 0, (LPARAM)&ab);
635 AddButton(hToolBarWnd, nStdBitmaps+STD_FILENEW, ID_FILE_NEW);
636 AddButton(hToolBarWnd, nStdBitmaps+STD_FILEOPEN, ID_FILE_OPEN);
637 AddButton(hToolBarWnd, nStdBitmaps+STD_FILESAVE, ID_FILE_SAVE);
638 AddSeparator(hToolBarWnd);
639 AddButton(hToolBarWnd, nStdBitmaps+STD_PRINT, ID_PRINT);
640 AddButton(hToolBarWnd, nStdBitmaps+STD_PRINTPRE, ID_PREVIEW);
641 AddSeparator(hToolBarWnd);
642 AddButton(hToolBarWnd, nStdBitmaps+STD_FIND, ID_FIND);
643 AddSeparator(hToolBarWnd);
644 AddButton(hToolBarWnd, nStdBitmaps+STD_CUT, ID_EDIT_CUT);
645 AddButton(hToolBarWnd, nStdBitmaps+STD_COPY, ID_EDIT_COPY);
646 AddButton(hToolBarWnd, nStdBitmaps+STD_PASTE, ID_EDIT_PASTE);
647 AddButton(hToolBarWnd, nStdBitmaps+STD_UNDO, ID_EDIT_UNDO);
648 AddButton(hToolBarWnd, nStdBitmaps+STD_REDOW, ID_EDIT_REDO);
649 AddSeparator(hToolBarWnd);
650 AddButton(hToolBarWnd, 0, ID_DATETIME);
652 SendMessageW(hToolBarWnd, TB_AUTOSIZE, 0, 0);
654 rbb.cbSize = sizeof(rbb);
655 rbb.fMask = RBBIM_SIZE | RBBIM_CHILDSIZE | RBBIM_CHILD | RBBIM_STYLE;
656 rbb.fStyle = RBBS_CHILDEDGE | RBBS_BREAK | RBBS_NOGRIPPER;
658 rbb.hwndChild = hToolBarWnd;
660 rbb.cyChild = rbb.cyMinChild = HIWORD(SendMessageW(hToolBarWnd, TB_GETBUTTONSIZE, 0, 0));
662 SendMessageW(hReBarWnd, RB_INSERTBAND, BANDID_TOOLBAR, (LPARAM)&rbb);
664 hFormatBarWnd = CreateToolbarEx(hReBarWnd,
665 CCS_NOPARENTALIGN | CCS_NOMOVEY | WS_VISIBLE | TBSTYLE_TOOLTIPS | TBSTYLE_BUTTON,
666 IDC_FORMATBAR, 7, hInstance, IDB_FORMATBAR, NULL, 0, 16, 16, 16, 16, sizeof(TBBUTTON));
668 AddButton(hFormatBarWnd, 0, ID_FORMAT_BOLD);
669 AddButton(hFormatBarWnd, 1, ID_FORMAT_ITALIC);
670 AddButton(hFormatBarWnd, 2, ID_FORMAT_UNDERLINE);
671 AddSeparator(hFormatBarWnd);
672 AddButton(hFormatBarWnd, 3, ID_ALIGN_LEFT);
673 AddButton(hFormatBarWnd, 4, ID_ALIGN_CENTER);
674 AddButton(hFormatBarWnd, 5, ID_ALIGN_RIGHT);
675 AddSeparator(hFormatBarWnd);
676 AddButton(hFormatBarWnd, 6, ID_BULLET);
678 SendMessageW(hFormatBarWnd, TB_AUTOSIZE, 0, 0);
680 rbb.hwndChild = hFormatBarWnd;
682 SendMessageW(hReBarWnd, RB_INSERTBAND, BANDID_FORMATBAR, (LPARAM)&rbb);
684 hDLL = LoadLibraryW(wszRichEditDll);
687 MessageBoxW(hWnd, MAKEINTRESOURCEW(STRING_LOAD_RICHED_FAILED), wszAppTitle,
688 MB_OK | MB_ICONEXCLAMATION);
692 hEditorWnd = CreateWindowExW(WS_EX_CLIENTEDGE, wszRichEditClass, NULL,
693 WS_CHILD|WS_VISIBLE|ES_MULTILINE|ES_AUTOVSCROLL|ES_WANTRETURN|WS_VSCROLL,
694 0, 0, 1000, 100, hWnd, (HMENU)IDC_EDITOR, hInstance, NULL);
698 fprintf(stderr, "Error code %u\n", GetLastError());
703 SetFocus(hEditorWnd);
704 SendMessageW(hEditorWnd, EM_SETEVENTMASK, 0, ENM_SELCHANGE);
709 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
711 ID_FINDMSGSTRING = RegisterWindowMessageW(FINDMSGSTRINGW);
716 static LRESULT OnUser( HWND hWnd, WPARAM wParam, LPARAM lParam)
718 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
719 HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
720 HWND hwndToolBar = GetDlgItem(hwndReBar, IDC_TOOLBAR);
721 HWND hwndFormatBar = GetDlgItem(hwndReBar, IDC_FORMATBAR);
727 ZeroMemory(&fmt, sizeof(fmt));
728 fmt.cbSize = sizeof(fmt);
730 ZeroMemory(&pf, sizeof(pf));
731 pf.cbSize = sizeof(pf);
733 gt.flags = GTL_NUMCHARS;
736 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_FIND,
737 SendMessageW(hwndEditor, EM_GETTEXTLENGTHEX, (WPARAM)>, 0) ? 1 : 0);
739 SendMessageW(hwndEditor, EM_GETCHARFORMAT, TRUE, (LPARAM)&fmt);
741 SendMessageW(hwndEditor, EM_GETSEL, (WPARAM)&from, (LPARAM)&to);
742 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_UNDO,
743 SendMessageW(hwndEditor, EM_CANUNDO, 0, 0));
744 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_REDO,
745 SendMessageW(hwndEditor, EM_CANREDO, 0, 0));
746 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_CUT, from == to ? 0 : 1);
747 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_COPY, from == to ? 0 : 1);
749 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_BOLD, (fmt.dwMask & CFM_BOLD) &&
750 (fmt.dwEffects & CFE_BOLD));
751 SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_BOLD, !(fmt.dwMask & CFM_BOLD));
752 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_ITALIC, (fmt.dwMask & CFM_ITALIC) &&
753 (fmt.dwEffects & CFE_ITALIC));
754 SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_ITALIC, !(fmt.dwMask & CFM_ITALIC));
755 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_UNDERLINE, (fmt.dwMask & CFM_UNDERLINE) &&
756 (fmt.dwEffects & CFE_UNDERLINE));
757 SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_UNDERLINE, !(fmt.dwMask & CFM_UNDERLINE));
759 SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
760 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_LEFT, (pf.wAlignment == PFA_LEFT));
761 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_CENTER, (pf.wAlignment == PFA_CENTER));
762 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_RIGHT, (pf.wAlignment == PFA_RIGHT));
764 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_BULLET, (pf.wNumbering & PFN_BULLET));
768 static LRESULT OnNotify( HWND hWnd, WPARAM wParam, LPARAM lParam)
770 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
771 NMHDR *pHdr = (NMHDR *)lParam;
773 if (pHdr->hwndFrom != hwndEditor)
776 if (pHdr->code == EN_SELCHANGE)
778 SELCHANGE *pSC = (SELCHANGE *)lParam;
781 sprintf( buf,"selection = %d..%d, line count=%ld",
782 pSC->chrg.cpMin, pSC->chrg.cpMax,
783 SendMessage(hwndEditor, EM_GETLINECOUNT, 0, 0));
784 SetWindowText(GetDlgItem(hWnd, IDC_STATUSBAR), buf);
785 SendMessage(hWnd, WM_USER, 0, 0);
791 static LRESULT OnCommand( HWND hWnd, WPARAM wParam, LPARAM lParam)
793 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
794 HWND hwndStatus = GetDlgItem(hWnd, IDC_STATUSBAR);
795 static FINDREPLACEW findreplace;
797 if ((HWND)lParam == hwndEditor)
800 switch(LOWORD(wParam))
804 PostMessageW(hWnd, WM_CLOSE, 0, 0);
808 if(prompt_save_changes())
811 wszFileName[0] = '\0';
812 SetWindowTextW(hwndEditor, wszFileName);
813 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
814 /* FIXME: set default format too */
825 DoSaveFile(wszFileName);
835 dialog_find(&findreplace);
839 handle_findmsg(&findreplace);
845 static const WCHAR wszNotImplemented[] = {'N','o','t',' ',
846 'i','m','p','l','e','m','e','n','t','e','d','\0'};
847 MessageBoxW(hWnd, wszNotImplemented, wszAppTitle, MB_OK);
852 case ID_FORMAT_ITALIC:
853 case ID_FORMAT_UNDERLINE:
857 if (LOWORD(wParam) == ID_FORMAT_ITALIC) mask = CFM_ITALIC;
858 if (LOWORD(wParam) == ID_FORMAT_UNDERLINE) mask = CFM_UNDERLINE;
860 ZeroMemory(&fmt, sizeof(fmt));
861 fmt.cbSize = sizeof(fmt);
862 SendMessageW(hwndEditor, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
863 if (!(fmt.dwMask&mask))
864 fmt.dwEffects |= mask;
866 fmt.dwEffects ^= mask;
868 SendMessageW(hwndEditor, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
873 PostMessageW(hwndEditor, WM_CUT, 0, 0);
877 PostMessageW(hwndEditor, WM_COPY, 0, 0);
881 PostMessageW(hwndEditor, WM_PASTE, 0, 0);
885 PostMessageW(hwndEditor, WM_CLEAR, 0, 0);
888 case ID_EDIT_SELECTALL:
890 CHARRANGE range = {0, -1};
891 SendMessageW(hwndEditor, EM_EXSETSEL, 0, (LPARAM)&range);
892 /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
896 case ID_EDIT_GETTEXT:
898 int nLen = GetWindowTextLengthW(hwndEditor);
899 LPWSTR data = HeapAlloc( GetProcessHeap(), 0, (nLen+1)*sizeof(WCHAR) );
902 GetWindowTextW(hwndEditor, data, nLen+1);
903 MessageBoxW(NULL, data, xszAppTitle, MB_OK);
905 HeapFree( GetProcessHeap(), 0, data);
906 data = HeapAlloc(GetProcessHeap(), 0, (nLen+1)*sizeof(WCHAR));
908 tr.chrg.cpMax = nLen;
910 SendMessage (hwndEditor, EM_GETTEXTRANGE, 0, (LPARAM)&tr);
911 MessageBoxW(NULL, data, xszAppTitle, MB_OK);
912 HeapFree( GetProcessHeap(), 0, data );
914 /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
918 case ID_EDIT_CHARFORMAT:
919 case ID_EDIT_DEFCHARFORMAT:
923 ZeroMemory(&cf, sizeof(cf));
924 cf.cbSize = sizeof(cf);
926 i = SendMessageW(hwndEditor, EM_GETCHARFORMAT,
927 LOWORD(wParam) == ID_EDIT_CHARFORMAT, (LPARAM)&cf);
931 case ID_EDIT_PARAFORMAT:
934 ZeroMemory(&pf, sizeof(pf));
935 pf.cbSize = sizeof(pf);
936 SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
940 case ID_EDIT_SELECTIONINFO:
942 CHARRANGE range = {0, -1};
946 SendMessage(hwndEditor, EM_EXGETSEL, 0, (LPARAM)&range);
947 data = HeapAlloc(GetProcessHeap(), 0, sizeof(*data) * (range.cpMax-range.cpMin+1));
948 SendMessage(hwndEditor, EM_GETSELTEXT, 0, (LPARAM)data);
949 sprintf(buf, "Start = %d, End = %d", range.cpMin, range.cpMax);
950 MessageBoxA(hWnd, buf, "Editor", MB_OK);
951 MessageBoxW(hWnd, data, xszAppTitle, MB_OK);
952 HeapFree( GetProcessHeap(), 0, data);
953 /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
957 case ID_EDIT_READONLY:
959 long nStyle = GetWindowLong(hwndEditor, GWL_STYLE);
960 if (nStyle & ES_READONLY)
961 SendMessageW(hwndEditor, EM_SETREADONLY, 0, 0);
963 SendMessageW(hwndEditor, EM_SETREADONLY, 1, 0);
967 case ID_EDIT_MODIFIED:
968 if (SendMessageW(hwndEditor, EM_GETMODIFY, 0, 0))
969 SendMessageW(hwndEditor, EM_SETMODIFY, 0, 0);
971 SendMessageW(hwndEditor, EM_SETMODIFY, 1, 0);
975 SendMessageW(hwndEditor, EM_UNDO, 0, 0);
979 SendMessageW(hwndEditor, EM_REDO, 0, 0);
986 pf.cbSize = sizeof(pf);
987 pf.dwMask = PFM_NUMBERING;
988 SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
990 pf.dwMask |= PFM_OFFSET;
992 if(pf.wNumbering == PFN_BULLET)
998 pf.wNumbering = PFN_BULLET;
1002 SendMessageW(hwndEditor, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
1007 case ID_ALIGN_CENTER:
1008 case ID_ALIGN_RIGHT:
1012 pf.cbSize = sizeof(pf);
1013 pf.dwMask = PFM_ALIGNMENT;
1014 switch(LOWORD(wParam)) {
1015 case ID_ALIGN_LEFT: pf.wAlignment = PFA_LEFT; break;
1016 case ID_ALIGN_CENTER: pf.wAlignment = PFA_CENTER; break;
1017 case ID_ALIGN_RIGHT: pf.wAlignment = PFA_RIGHT; break;
1019 SendMessageW(hwndEditor, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
1024 SendMessageW(hwndEditor, EM_SETBKGNDCOLOR, 1, 0);
1028 SendMessageW(hwndEditor, EM_SETBKGNDCOLOR, 0, RGB(255,255,192));
1031 case ID_TOGGLE_TOOLBAR:
1032 toggle_toolbar(BANDID_TOOLBAR);
1036 case ID_TOGGLE_FORMATBAR:
1037 toggle_toolbar(BANDID_FORMATBAR);
1041 case ID_TOGGLE_STATUSBAR:
1042 ShowWindow(hwndStatus, IsWindowVisible(hwndStatus) ? SW_HIDE : SW_SHOW);
1048 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
1049 DialogBoxW(hInstance, MAKEINTRESOURCEW(IDD_DATETIME), hWnd, (DLGPROC)datetime_proc);
1054 SendMessageW(hwndEditor, WM_COMMAND, wParam, lParam);
1060 static LRESULT OnInitPopupMenu( HWND hWnd, WPARAM wParam, LPARAM lParam )
1062 HMENU hMenu = (HMENU)wParam;
1063 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
1064 HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
1065 HWND hwndStatus = GetDlgItem(hWnd, IDC_STATUSBAR);
1067 int nAlignment = -1;
1068 REBARBANDINFOW rbbinfo;
1074 SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&selFrom, (LPARAM)&selTo);
1075 EnableMenuItem(hMenu, ID_EDIT_COPY, MF_BYCOMMAND|(selFrom == selTo) ? MF_GRAYED : MF_ENABLED);
1076 EnableMenuItem(hMenu, ID_EDIT_CUT, MF_BYCOMMAND|(selFrom == selTo) ? MF_GRAYED : MF_ENABLED);
1078 pf.cbSize = sizeof(PARAFORMAT);
1079 SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
1080 CheckMenuItem(hMenu, ID_EDIT_READONLY,
1081 MF_BYCOMMAND|(GetWindowLong(hwndEditor, GWL_STYLE)&ES_READONLY ? MF_CHECKED : MF_UNCHECKED));
1082 CheckMenuItem(hMenu, ID_EDIT_MODIFIED,
1083 MF_BYCOMMAND|(SendMessage(hwndEditor, EM_GETMODIFY, 0, 0) ? MF_CHECKED : MF_UNCHECKED));
1084 if (pf.dwMask & PFM_ALIGNMENT)
1085 nAlignment = pf.wAlignment;
1086 CheckMenuItem(hMenu, ID_ALIGN_LEFT, MF_BYCOMMAND|(nAlignment == PFA_LEFT) ?
1087 MF_CHECKED : MF_UNCHECKED);
1088 CheckMenuItem(hMenu, ID_ALIGN_CENTER, MF_BYCOMMAND|(nAlignment == PFA_CENTER) ?
1089 MF_CHECKED : MF_UNCHECKED);
1090 CheckMenuItem(hMenu, ID_ALIGN_RIGHT, MF_BYCOMMAND|(nAlignment == PFA_RIGHT) ?
1091 MF_CHECKED : MF_UNCHECKED);
1092 CheckMenuItem(hMenu, ID_BULLET, MF_BYCOMMAND | ((pf.wNumbering == PFN_BULLET) ?
1093 MF_CHECKED : MF_UNCHECKED));
1094 EnableMenuItem(hMenu, ID_EDIT_UNDO, MF_BYCOMMAND|(SendMessageW(hwndEditor, EM_CANUNDO, 0, 0)) ?
1095 MF_ENABLED : MF_GRAYED);
1096 EnableMenuItem(hMenu, ID_EDIT_REDO, MF_BYCOMMAND|(SendMessageW(hwndEditor, EM_CANREDO, 0, 0)) ?
1097 MF_ENABLED : MF_GRAYED);
1099 rbbinfo.cbSize = sizeof(rbbinfo);
1100 rbbinfo.fMask = RBBIM_STYLE;
1101 SendMessageW(hwndReBar, RB_GETBANDINFO, BANDID_TOOLBAR, (LPARAM)&rbbinfo);
1103 CheckMenuItem(hMenu, ID_TOGGLE_TOOLBAR, MF_BYCOMMAND|(rbbinfo.fStyle & RBBS_HIDDEN) ?
1104 MF_UNCHECKED : MF_CHECKED);
1106 SendMessageW(hwndReBar, RB_GETBANDINFO, BANDID_FORMATBAR, (LPARAM)&rbbinfo);
1108 CheckMenuItem(hMenu, ID_TOGGLE_FORMATBAR, MF_BYCOMMAND|(rbbinfo.fStyle & RBBS_HIDDEN) ?
1109 MF_UNCHECKED : MF_CHECKED);
1111 CheckMenuItem(hMenu, ID_TOGGLE_STATUSBAR, MF_BYCOMMAND|IsWindowVisible(hwndStatus) ?
1112 MF_CHECKED : MF_UNCHECKED);
1114 gt.flags = GTL_NUMCHARS;
1116 textLength = SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)>, 0);
1117 EnableMenuItem(hMenu, ID_FIND, MF_BYCOMMAND|(textLength ? MF_ENABLED : MF_GRAYED));
1119 mi.cbSize = sizeof(mi);
1120 mi.fMask = MIIM_DATA;
1122 GetMenuItemInfoW(hMenu, ID_FIND_NEXT, FALSE, &mi);
1124 EnableMenuItem(hMenu, ID_FIND_NEXT, MF_BYCOMMAND|((textLength && mi.dwItemData) ?
1125 MF_ENABLED : MF_GRAYED));
1129 static LRESULT OnSize( HWND hWnd, WPARAM wParam, LPARAM lParam )
1131 int nStatusSize = 0;
1133 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
1134 HWND hwndStatusBar = GetDlgItem(hWnd, IDC_STATUSBAR);
1135 HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
1136 int rebarHeight = 0;
1137 REBARBANDINFOW rbbinfo;
1142 SendMessageW(hwndStatusBar, WM_SIZE, 0, 0);
1143 if (IsWindowVisible(hwndStatusBar))
1145 GetClientRect(hwndStatusBar, &rc);
1146 nStatusSize = rc.bottom - rc.top;
1154 rbbinfo.cbSize = sizeof(rbbinfo);
1155 rbbinfo.fMask = RBBIM_STYLE;
1157 SendMessageW(hwndReBar, RB_GETBANDINFO, BANDID_TOOLBAR, (LPARAM)&rbbinfo);
1158 if(rbbinfo.fStyle & RBBS_HIDDEN)
1161 SendMessageW(hwndReBar, RB_GETBANDINFO, BANDID_FORMATBAR, (LPARAM)&rbbinfo);
1162 if(rbbinfo.fStyle & RBBS_HIDDEN)
1165 rebarHeight = rebarRows ? SendMessageW(hwndReBar, RB_GETBARHEIGHT, 0, 0) : 0;
1167 rc.top = rc.left = 0;
1168 rc.bottom = rebarHeight;
1169 rc.right = LOWORD(lParam);
1170 SendMessageW(hwndReBar, RB_SIZETORECT, 0, (LPARAM)&rc);
1174 GetClientRect(hWnd, &rc);
1175 MoveWindow(hwndEditor, 0, rebarHeight, rc.right, rc.bottom-nStatusSize-rebarHeight, TRUE);
1178 return DefWindowProcW(hWnd, WM_SIZE, wParam, lParam);
1181 static LRESULT CALLBACK WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1183 if(msg == ID_FINDMSGSTRING)
1184 return handle_findmsg((LPFINDREPLACEW)lParam);
1189 return OnCreate( hWnd, wParam, lParam );
1192 return OnUser( hWnd, wParam, lParam );
1195 return OnNotify( hWnd, wParam, lParam );
1198 return OnCommand( hWnd, wParam, lParam );
1205 if(prompt_save_changes())
1211 SetFocus(GetDlgItem(hWnd, IDC_EDITOR));
1214 case WM_INITMENUPOPUP:
1215 return OnInitPopupMenu( hWnd, wParam, lParam );
1218 return OnSize( hWnd, wParam, lParam );
1221 return DefWindowProcW(hWnd, msg, wParam, lParam);
1227 int CALLBACK WinMain(HINSTANCE hInstance, HINSTANCE hOldInstance, LPSTR szCmdParagraph, int res)
1229 INITCOMMONCONTROLSEX classes = {8, ICC_BAR_CLASSES|ICC_COOL_CLASSES};
1233 static const WCHAR wszAccelTable[] = {'M','A','I','N','A','C','C','E','L',
1234 'T','A','B','L','E','\0'};
1236 InitCommonControlsEx(&classes);
1238 hAccel = LoadAcceleratorsW(hInstance, wszAccelTable);
1240 wc.style = CS_HREDRAW | CS_VREDRAW;
1241 wc.lpfnWndProc = WndProc;
1244 wc.hInstance = hInstance;
1245 wc.hIcon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_WORDPAD));
1246 wc.hCursor = LoadCursor(NULL, IDC_IBEAM);
1247 wc.hbrBackground = GetSysColorBrush(COLOR_WINDOW);
1248 wc.lpszMenuName = xszMainMenu;
1249 wc.lpszClassName = wszMainWndClass;
1250 RegisterClassW(&wc);
1252 hMainWnd = CreateWindowExW(0, wszMainWndClass, wszAppTitle, WS_OVERLAPPEDWINDOW,
1253 CW_USEDEFAULT, CW_USEDEFAULT, 680, 260, NULL, NULL, hInstance, NULL);
1254 ShowWindow(hMainWnd, SW_SHOWDEFAULT);
1258 HandleCommandLine(GetCommandLineW());
1260 while(GetMessageW(&msg,0,0,0))
1262 if (IsDialogMessage(hFindWnd, &msg))
1265 if (TranslateAcceleratorW(hMainWnd, hAccel, &msg))
1267 TranslateMessage(&msg);
1268 DispatchMessageW(&msg);
1269 if (!PeekMessageW(&msg, 0, 0, 0, PM_NOREMOVE))
1270 SendMessageW(hMainWnd, WM_USER, 0, 0);