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;
49 static WCHAR wszFilter[MAX_STRING_LEN];
50 static WCHAR wszDefaultFileName[MAX_STRING_LEN];
51 static WCHAR wszSaveChanges[MAX_STRING_LEN];
53 static LRESULT OnSize( HWND hWnd, WPARAM wParam, LPARAM lParam );
55 /* Load string resources */
56 static void DoLoadStrings(void)
59 static const WCHAR files_rtf[] = {'*','.','r','t','f','\0'};
60 static const WCHAR files_txt[] = {'*','.','t','x','t','\0'};
61 static const WCHAR files_all[] = {'*','.','*','\0'};
62 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE);
64 LoadStringW(hInstance, STRING_RICHTEXT_FILES_RTF, p, MAX_STRING_LEN);
66 lstrcpyW(p, files_rtf);
68 LoadStringW(hInstance, STRING_TEXT_FILES_TXT, p, MAX_STRING_LEN);
70 lstrcpyW(p, files_txt);
72 LoadStringW(hInstance, STRING_ALL_FILES, p, MAX_STRING_LEN);
74 lstrcpyW(p, files_all);
78 p = wszDefaultFileName;
79 LoadStringW(hInstance, STRING_DEFAULT_FILENAME, p, MAX_STRING_LEN);
82 LoadStringW(hInstance, STRING_PROMPT_SAVE_CHANGES, p, MAX_STRING_LEN);
85 static void AddButton(HWND hwndToolBar, int nImage, int nCommand)
89 ZeroMemory(&button, sizeof(button));
90 button.iBitmap = nImage;
91 button.idCommand = nCommand;
92 button.fsState = TBSTATE_ENABLED;
93 button.fsStyle = TBSTYLE_BUTTON;
96 SendMessageW(hwndToolBar, TB_ADDBUTTONSW, 1, (LPARAM)&button);
99 static void AddSeparator(HWND hwndToolBar)
103 ZeroMemory(&button, sizeof(button));
105 button.idCommand = 0;
107 button.fsStyle = TBSTYLE_SEP;
110 SendMessageW(hwndToolBar, TB_ADDBUTTONSW, 1, (LPARAM)&button);
113 static DWORD CALLBACK stream_in(DWORD_PTR cookie, LPBYTE buffer, LONG cb, LONG *pcb)
115 HANDLE hFile = (HANDLE)cookie;
118 if(!ReadFile(hFile, buffer, cb, &read, 0))
126 static DWORD CALLBACK stream_out(DWORD_PTR cookie, LPBYTE buffer, LONG cb, LONG *pcb)
130 HANDLE hFile = (HANDLE)cookie;
132 ret = WriteFile(hFile, buffer, cb, &written, 0);
134 if(!ret || (cb != written))
142 static WCHAR wszFileName[MAX_PATH];
144 static void set_caption(LPCWSTR wszNewFileName)
146 static const WCHAR wszSeparator[] = {' ','-',' '};
151 wszNewFileName = wszDefaultFileName;
153 wszCaption = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
154 lstrlenW(wszNewFileName)*sizeof(WCHAR)+sizeof(wszSeparator)+sizeof(wszAppTitle));
159 memcpy(wszCaption, wszNewFileName, lstrlenW(wszNewFileName)*sizeof(WCHAR));
160 length += lstrlenW(wszNewFileName);
161 memcpy(wszCaption + length, wszSeparator, sizeof(wszSeparator));
162 length += sizeof(wszSeparator) / sizeof(WCHAR);
163 memcpy(wszCaption + length, wszAppTitle, sizeof(wszAppTitle));
165 SetWindowTextW(hMainWnd, wszCaption);
167 HeapFree(GetProcessHeap(), 0, wszCaption);
170 static void DoOpenFile(LPCWSTR szOpenFileName)
175 hFile = CreateFileW(szOpenFileName, GENERIC_READ, FILE_SHARE_READ, NULL,
176 OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
177 if (hFile == INVALID_HANDLE_VALUE)
180 es.dwCookie = (DWORD_PTR)hFile;
181 es.pfnCallback = stream_in;
183 /* FIXME: Handle different file formats */
184 SendMessageW(hEditorWnd, EM_STREAMIN, SF_RTF, (LPARAM)&es);
188 SetFocus(hEditorWnd);
190 set_caption(szOpenFileName);
192 lstrcpyW(wszFileName, szOpenFileName);
193 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
196 static void DoSaveFile(LPCWSTR wszSaveFileName)
202 hFile = CreateFileW(wszSaveFileName, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
203 FILE_ATTRIBUTE_NORMAL, NULL);
205 if(hFile == INVALID_HANDLE_VALUE)
208 stream.dwCookie = (DWORD_PTR)hFile;
209 stream.pfnCallback = stream_out;
211 /* FIXME: Handle different formats */
212 ret = SendMessageW(hEditorWnd, EM_STREAMOUT, SF_RTF, (LPARAM)&stream);
216 SetFocus(hEditorWnd);
221 lstrcpyW(wszFileName, wszSaveFileName);
222 set_caption(wszFileName);
223 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
226 static void DialogSaveFile(void)
230 WCHAR wszFile[MAX_PATH] = {'\0'};
231 static const WCHAR wszDefExt[] = {'r','t','f','\0'};
233 ZeroMemory(&sfn, sizeof(sfn));
235 sfn.lStructSize = sizeof(sfn);
236 sfn.Flags = OFN_HIDEREADONLY | OFN_PATHMUSTEXIST;
237 sfn.hwndOwner = hMainWnd;
238 sfn.lpstrFilter = wszFilter;
239 sfn.lpstrFile = wszFile;
240 sfn.nMaxFile = MAX_PATH;
241 sfn.lpstrDefExt = wszDefExt;
243 if(!GetSaveFileNameW(&sfn))
246 DoSaveFile(sfn.lpstrFile);
249 static BOOL prompt_save_changes(void)
254 gt.flags = GTL_NUMCHARS;
256 if(!SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)>, 0))
260 if(!SendMessageW(hEditorWnd, EM_GETMODIFY, 0, 0))
265 LPWSTR displayFileName;
270 displayFileName = wszDefaultFileName;
272 displayFileName = wszFileName;
274 text = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
275 (lstrlenW(displayFileName)+lstrlenW(wszSaveChanges))*sizeof(WCHAR));
280 wsprintfW(text, wszSaveChanges, displayFileName);
282 ret = MessageBoxW(hMainWnd, text, wszAppTitle, MB_YESNOCANCEL | MB_ICONEXCLAMATION);
284 HeapFree(GetProcessHeap(), 0, text);
294 DoSaveFile(wszFileName);
305 static void DialogOpenFile(void)
309 WCHAR wszFile[MAX_PATH] = {'\0'};
310 static const WCHAR wszDefExt[] = {'r','t','f','\0'};
312 ZeroMemory(&ofn, sizeof(ofn));
314 ofn.lStructSize = sizeof(ofn);
315 ofn.Flags = OFN_HIDEREADONLY | OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST;
316 ofn.hwndOwner = hMainWnd;
317 ofn.lpstrFilter = wszFilter;
318 ofn.lpstrFile = wszFile;
319 ofn.nMaxFile = MAX_PATH;
320 ofn.lpstrDefExt = wszDefExt;
322 if(GetOpenFileNameW(&ofn))
324 prompt_save_changes();
325 DoOpenFile(ofn.lpstrFile);
329 static void HandleCommandLine(LPWSTR cmdline)
334 /* skip white space */
335 while (*cmdline == ' ') cmdline++;
337 /* skip executable name */
338 delimiter = (*cmdline == '"' ? '"' : ' ');
340 if (*cmdline == delimiter) cmdline++;
341 while (*cmdline && *cmdline != delimiter) cmdline++;
342 if (*cmdline == delimiter) cmdline++;
344 while (*cmdline == ' ' || *cmdline == '-' || *cmdline == '/')
348 if (*cmdline++ == ' ') continue;
351 if (option) cmdline++;
352 while (*cmdline == ' ') cmdline++;
365 /* file name is passed on the command line */
366 if (cmdline[0] == '"')
369 cmdline[lstrlenW(cmdline) - 1] = 0;
372 InvalidateRect(hMainWnd, NULL, FALSE);
376 MessageBox(hMainWnd, "Printing not implemented", "WordPad", MB_OK);
379 static void DoDefaultFont(void)
381 static const WCHAR szFaceName[] = {'T','i','m','e','s',' ','N','e','w',' ','R','o','m','a','n',0};
384 ZeroMemory(&fmt, sizeof(fmt));
386 fmt.cbSize = sizeof(fmt);
387 fmt.dwMask = CFM_FACE | CFM_BOLD | CFM_ITALIC | CFM_UNDERLINE;
390 lstrcpyW(fmt.szFaceName, szFaceName);
392 SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_DEFAULT, (LPARAM)&fmt);
395 static void update_window(void)
399 GetWindowRect(hMainWnd, &rect);
401 (void) OnSize(hMainWnd, SIZE_RESTORED, MAKELONG(rect.bottom, rect.right));
404 static void toggle_toolbar(int bandId)
406 HWND hwndReBar = GetDlgItem(hMainWnd, IDC_REBAR);
407 REBARBANDINFOW rbbinfo;
413 rbbinfo.cbSize = sizeof(rbbinfo);
414 rbbinfo.fMask = RBBIM_STYLE | RBBIM_SIZE;
416 SendMessageW(hwndReBar, RB_GETBANDINFO, bandId, (LPARAM)&rbbinfo);
418 if(rbbinfo.fStyle & RBBS_HIDDEN)
421 SendMessageW(hwndReBar, RB_SHOWBAND, bandId, hide ? 0 : 1);
423 if(bandId == BANDID_TOOLBAR)
425 rbbinfo.fMask ^= RBBIM_SIZE;
427 SendMessageW(hwndReBar, RB_GETBANDINFO, BANDID_FORMATBAR, (LPARAM)&rbbinfo);
430 rbbinfo.fStyle ^= RBBS_BREAK;
432 rbbinfo.fStyle |= RBBS_BREAK;
434 SendMessageW(hwndReBar, RB_SETBANDINFO, BANDID_FORMATBAR, (LPARAM)&rbbinfo);
438 static LRESULT OnCreate( HWND hWnd, WPARAM wParam, LPARAM lParam)
440 HWND hToolBarWnd, hFormatBarWnd, hReBarWnd;
441 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
447 static const WCHAR wszRichEditDll[] = {'R','I','C','H','E','D','2','0','.','D','L','L','\0'};
448 static const WCHAR wszRichEditText[] = {'R','i','c','h','E','d','i','t',' ','t','e','x','t','\0'};
450 CreateStatusWindowW(CCS_NODIVIDER|WS_CHILD|WS_VISIBLE, wszRichEditText, hWnd, IDC_STATUSBAR);
452 hReBarWnd = CreateWindowExW(WS_EX_TOOLWINDOW, REBARCLASSNAMEW, NULL,
453 CCS_NODIVIDER|WS_CHILD|WS_VISIBLE|WS_CLIPSIBLINGS|WS_CLIPCHILDREN|RBS_VARHEIGHT|CCS_TOP,
454 CW_USEDEFAULT, CW_USEDEFAULT, 0, 0, hWnd, (HMENU)IDC_REBAR, hInstance, NULL);
456 rbi.cbSize = sizeof(rbi);
459 if(!SendMessageW(hReBarWnd, RB_SETBARINFO, 0, (LPARAM)&rbi))
462 hToolBarWnd = CreateToolbarEx(hReBarWnd, CCS_NOPARENTALIGN|CCS_NOMOVEY|WS_VISIBLE|WS_CHILD|TBSTYLE_TOOLTIPS|TBSTYLE_BUTTON,
466 24, 24, 16, 16, sizeof(TBBUTTON));
468 ab.hInst = HINST_COMMCTRL;
469 ab.nID = IDB_STD_SMALL_COLOR;
470 nStdBitmaps = SendMessageW(hToolBarWnd, TB_ADDBITMAP, 0, (LPARAM)&ab);
472 AddButton(hToolBarWnd, nStdBitmaps+STD_FILENEW, ID_FILE_NEW);
473 AddButton(hToolBarWnd, nStdBitmaps+STD_FILEOPEN, ID_FILE_OPEN);
474 AddButton(hToolBarWnd, nStdBitmaps+STD_FILESAVE, ID_FILE_SAVE);
475 AddSeparator(hToolBarWnd);
476 AddButton(hToolBarWnd, nStdBitmaps+STD_PRINT, ID_PRINT);
477 AddButton(hToolBarWnd, nStdBitmaps+STD_PRINTPRE, ID_PREVIEW);
478 AddSeparator(hToolBarWnd);
479 AddButton(hToolBarWnd, nStdBitmaps+STD_FIND, ID_FIND);
480 AddSeparator(hToolBarWnd);
481 AddButton(hToolBarWnd, nStdBitmaps+STD_CUT, ID_EDIT_CUT);
482 AddButton(hToolBarWnd, nStdBitmaps+STD_COPY, ID_EDIT_COPY);
483 AddButton(hToolBarWnd, nStdBitmaps+STD_PASTE, ID_EDIT_PASTE);
484 AddButton(hToolBarWnd, nStdBitmaps+STD_UNDO, ID_EDIT_UNDO);
485 AddButton(hToolBarWnd, nStdBitmaps+STD_REDOW, ID_EDIT_REDO);
487 SendMessageW(hToolBarWnd, TB_AUTOSIZE, 0, 0);
489 rbb.cbSize = sizeof(rbb);
490 rbb.fMask = RBBIM_SIZE | RBBIM_CHILDSIZE | RBBIM_CHILD | RBBIM_STYLE;
491 rbb.fStyle = RBBS_CHILDEDGE | RBBS_BREAK | RBBS_NOGRIPPER;
493 rbb.hwndChild = hToolBarWnd;
495 rbb.cyChild = rbb.cyMinChild = HIWORD(SendMessageW(hToolBarWnd, TB_GETBUTTONSIZE, 0, 0));
497 SendMessageW(hReBarWnd, RB_INSERTBAND, BANDID_TOOLBAR, (LPARAM)&rbb);
499 hFormatBarWnd = CreateToolbarEx(hReBarWnd,
500 CCS_NOPARENTALIGN | CCS_NOMOVEY | WS_VISIBLE | TBSTYLE_TOOLTIPS | TBSTYLE_BUTTON,
501 IDC_FORMATBAR, 6, hInstance, IDB_FORMATBAR, NULL, 0, 24, 24, 16, 16, sizeof(TBBUTTON));
503 ab.hInst = HINST_COMMCTRL;
504 ab.nID = IDB_STD_SMALL_COLOR;
505 nStdBitmaps = SendMessageW(hFormatBarWnd, TB_ADDBITMAP, 6, (LPARAM)&ab);
507 AddButton(hFormatBarWnd, 0, ID_FORMAT_BOLD);
508 AddButton(hFormatBarWnd, 1, ID_FORMAT_ITALIC);
509 AddButton(hFormatBarWnd, 2, ID_FORMAT_UNDERLINE);
510 AddSeparator(hFormatBarWnd);
511 AddButton(hFormatBarWnd, 3, ID_ALIGN_LEFT);
512 AddButton(hFormatBarWnd, 4, ID_ALIGN_CENTER);
513 AddButton(hFormatBarWnd, 5, ID_ALIGN_RIGHT);
515 SendMessageW(hFormatBarWnd, TB_AUTOSIZE, 0, 0);
517 rbb.hwndChild = hFormatBarWnd;
519 SendMessageW(hReBarWnd, RB_INSERTBAND, BANDID_FORMATBAR, (LPARAM)&rbb);
521 hDLL = LoadLibraryW(wszRichEditDll);
524 hEditorWnd = CreateWindowExW(WS_EX_CLIENTEDGE, wszRichEditClass, NULL,
525 WS_CHILD|WS_VISIBLE|ES_MULTILINE|ES_AUTOVSCROLL|ES_WANTRETURN|WS_VSCROLL,
526 0, 0, 1000, 100, hWnd, (HMENU)IDC_EDITOR, hInstance, NULL);
530 fprintf(stderr, "Error code %u\n", GetLastError());
535 SetFocus(hEditorWnd);
536 SendMessageW(hEditorWnd, EM_SETEVENTMASK, 0, ENM_SELCHANGE);
541 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
546 static LRESULT OnUser( HWND hWnd, WPARAM wParam, LPARAM lParam)
548 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
549 HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
550 HWND hwndToolBar = GetDlgItem(hwndReBar, IDC_TOOLBAR);
551 HWND hwndFormatBar = GetDlgItem(hwndReBar, IDC_FORMATBAR);
556 ZeroMemory(&fmt, sizeof(fmt));
557 fmt.cbSize = sizeof(fmt);
559 ZeroMemory(&pf, sizeof(pf));
560 pf.cbSize = sizeof(pf);
562 SendMessageW(hwndEditor, EM_GETCHARFORMAT, TRUE, (LPARAM)&fmt);
564 SendMessageW(hwndEditor, EM_GETSEL, (WPARAM)&from, (LPARAM)&to);
565 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_UNDO,
566 SendMessageW(hwndEditor, EM_CANUNDO, 0, 0));
567 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_REDO,
568 SendMessageW(hwndEditor, EM_CANREDO, 0, 0));
569 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_CUT, from == to ? 0 : 1);
570 SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_COPY, from == to ? 0 : 1);
572 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_BOLD, (fmt.dwMask & CFM_BOLD) &&
573 (fmt.dwEffects & CFE_BOLD));
574 SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_BOLD, !(fmt.dwMask & CFM_BOLD));
575 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_ITALIC, (fmt.dwMask & CFM_ITALIC) &&
576 (fmt.dwEffects & CFE_ITALIC));
577 SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_ITALIC, !(fmt.dwMask & CFM_ITALIC));
578 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_UNDERLINE, (fmt.dwMask & CFM_UNDERLINE) &&
579 (fmt.dwEffects & CFE_UNDERLINE));
580 SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_UNDERLINE, !(fmt.dwMask & CFM_UNDERLINE));
582 SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
583 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_LEFT, (pf.wAlignment == PFA_LEFT));
584 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_CENTER, (pf.wAlignment == PFA_CENTER));
585 SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_RIGHT, (pf.wAlignment == PFA_RIGHT));
590 static LRESULT OnNotify( HWND hWnd, WPARAM wParam, LPARAM lParam)
592 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
593 NMHDR *pHdr = (NMHDR *)lParam;
595 if (pHdr->hwndFrom != hwndEditor)
598 if (pHdr->code == EN_SELCHANGE)
600 SELCHANGE *pSC = (SELCHANGE *)lParam;
603 sprintf( buf,"selection = %d..%d, line count=%ld",
604 pSC->chrg.cpMin, pSC->chrg.cpMax,
605 SendMessage(hwndEditor, EM_GETLINECOUNT, 0, 0));
606 SetWindowText(GetDlgItem(hWnd, IDC_STATUSBAR), buf);
607 SendMessage(hWnd, WM_USER, 0, 0);
613 static LRESULT OnCommand( HWND hWnd, WPARAM wParam, LPARAM lParam)
615 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
616 HWND hwndStatus = GetDlgItem(hWnd, IDC_STATUSBAR);
618 if ((HWND)lParam == hwndEditor)
621 switch(LOWORD(wParam))
624 PostMessageW(hWnd, WM_CLOSE, 0, 0);
628 if(prompt_save_changes())
631 wszFileName[0] = '\0';
632 SetWindowTextW(hwndEditor, wszFileName);
633 SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
634 /* FIXME: set default format too */
645 DoSaveFile(wszFileName);
658 static const WCHAR wszNotImplemented[] = {'N','o','t',' ',
659 'i','m','p','l','e','m','e','n','t','e','d','\0'};
660 MessageBoxW(hWnd, wszNotImplemented, wszAppTitle, MB_OK);
665 case ID_FORMAT_ITALIC:
666 case ID_FORMAT_UNDERLINE:
670 if (LOWORD(wParam) == ID_FORMAT_ITALIC) mask = CFM_ITALIC;
671 if (LOWORD(wParam) == ID_FORMAT_UNDERLINE) mask = CFM_UNDERLINE;
673 ZeroMemory(&fmt, sizeof(fmt));
674 fmt.cbSize = sizeof(fmt);
675 SendMessageW(hwndEditor, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
676 if (!(fmt.dwMask&mask))
677 fmt.dwEffects |= mask;
679 fmt.dwEffects ^= mask;
681 SendMessageW(hwndEditor, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
686 PostMessageW(hwndEditor, WM_CUT, 0, 0);
690 PostMessageW(hwndEditor, WM_COPY, 0, 0);
694 PostMessageW(hwndEditor, WM_PASTE, 0, 0);
698 PostMessageW(hwndEditor, WM_CLEAR, 0, 0);
701 case ID_EDIT_SELECTALL:
703 CHARRANGE range = {0, -1};
704 SendMessageW(hwndEditor, EM_EXSETSEL, 0, (LPARAM)&range);
705 /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
709 case ID_EDIT_GETTEXT:
711 int nLen = GetWindowTextLengthW(hwndEditor);
712 LPWSTR data = HeapAlloc( GetProcessHeap(), 0, (nLen+1)*sizeof(WCHAR) );
715 GetWindowTextW(hwndEditor, data, nLen+1);
716 MessageBoxW(NULL, data, xszAppTitle, MB_OK);
718 HeapFree( GetProcessHeap(), 0, data);
719 data = HeapAlloc(GetProcessHeap(), 0, (nLen+1)*sizeof(WCHAR));
721 tr.chrg.cpMax = nLen;
723 SendMessage (hwndEditor, EM_GETTEXTRANGE, 0, (LPARAM)&tr);
724 MessageBoxW(NULL, data, xszAppTitle, MB_OK);
725 HeapFree( GetProcessHeap(), 0, data );
727 /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
731 case ID_EDIT_CHARFORMAT:
732 case ID_EDIT_DEFCHARFORMAT:
736 ZeroMemory(&cf, sizeof(cf));
737 cf.cbSize = sizeof(cf);
739 i = SendMessageW(hwndEditor, EM_GETCHARFORMAT,
740 LOWORD(wParam) == ID_EDIT_CHARFORMAT, (LPARAM)&cf);
744 case ID_EDIT_PARAFORMAT:
747 ZeroMemory(&pf, sizeof(pf));
748 pf.cbSize = sizeof(pf);
749 SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
753 case ID_EDIT_SELECTIONINFO:
755 CHARRANGE range = {0, -1};
759 SendMessage(hwndEditor, EM_EXGETSEL, 0, (LPARAM)&range);
760 data = HeapAlloc(GetProcessHeap(), 0, sizeof(*data) * (range.cpMax-range.cpMin+1));
761 SendMessage(hwndEditor, EM_GETSELTEXT, 0, (LPARAM)data);
762 sprintf(buf, "Start = %d, End = %d", range.cpMin, range.cpMax);
763 MessageBoxA(hWnd, buf, "Editor", MB_OK);
764 MessageBoxW(hWnd, data, xszAppTitle, MB_OK);
765 HeapFree( GetProcessHeap(), 0, data);
766 /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
770 case ID_EDIT_READONLY:
772 long nStyle = GetWindowLong(hwndEditor, GWL_STYLE);
773 if (nStyle & ES_READONLY)
774 SendMessageW(hwndEditor, EM_SETREADONLY, 0, 0);
776 SendMessageW(hwndEditor, EM_SETREADONLY, 1, 0);
780 case ID_EDIT_MODIFIED:
781 if (SendMessageW(hwndEditor, EM_GETMODIFY, 0, 0))
782 SendMessageW(hwndEditor, EM_SETMODIFY, 0, 0);
784 SendMessageW(hwndEditor, EM_SETMODIFY, 1, 0);
788 SendMessageW(hwndEditor, EM_UNDO, 0, 0);
792 SendMessageW(hwndEditor, EM_REDO, 0, 0);
796 case ID_ALIGN_CENTER:
801 pf.cbSize = sizeof(pf);
802 pf.dwMask = PFM_ALIGNMENT;
803 switch(LOWORD(wParam)) {
804 case ID_ALIGN_LEFT: pf.wAlignment = PFA_LEFT; break;
805 case ID_ALIGN_CENTER: pf.wAlignment = PFA_CENTER; break;
806 case ID_ALIGN_RIGHT: pf.wAlignment = PFA_RIGHT; break;
808 SendMessageW(hwndEditor, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
813 SendMessageW(hwndEditor, EM_SETBKGNDCOLOR, 1, 0);
817 SendMessageW(hwndEditor, EM_SETBKGNDCOLOR, 0, RGB(255,255,192));
820 case ID_TOGGLE_TOOLBAR:
821 toggle_toolbar(BANDID_TOOLBAR);
825 case ID_TOGGLE_FORMATBAR:
826 toggle_toolbar(BANDID_FORMATBAR);
830 case ID_TOGGLE_STATUSBAR:
831 ShowWindow(hwndStatus, IsWindowVisible(hwndStatus) ? SW_HIDE : SW_SHOW);
836 SendMessageW(hwndEditor, WM_COMMAND, wParam, lParam);
842 static LRESULT OnInitPopupMenu( HWND hWnd, WPARAM wParam, LPARAM lParam )
844 HMENU hMenu = (HMENU)wParam;
845 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
846 HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
847 HWND hwndStatus = GetDlgItem(hWnd, IDC_STATUSBAR);
850 REBARBANDINFOW rbbinfo;
853 SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&selFrom, (LPARAM)&selTo);
854 EnableMenuItem(hMenu, ID_EDIT_COPY, MF_BYCOMMAND|(selFrom == selTo) ? MF_GRAYED : MF_ENABLED);
855 EnableMenuItem(hMenu, ID_EDIT_CUT, MF_BYCOMMAND|(selFrom == selTo) ? MF_GRAYED : MF_ENABLED);
857 pf.cbSize = sizeof(PARAFORMAT);
858 SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
859 CheckMenuItem(hMenu, ID_EDIT_READONLY,
860 MF_BYCOMMAND|(GetWindowLong(hwndEditor, GWL_STYLE)&ES_READONLY ? MF_CHECKED : MF_UNCHECKED));
861 CheckMenuItem(hMenu, ID_EDIT_MODIFIED,
862 MF_BYCOMMAND|(SendMessage(hwndEditor, EM_GETMODIFY, 0, 0) ? MF_CHECKED : MF_UNCHECKED));
863 if (pf.dwMask & PFM_ALIGNMENT)
864 nAlignment = pf.wAlignment;
865 CheckMenuItem(hMenu, ID_ALIGN_LEFT, MF_BYCOMMAND|(nAlignment == PFA_LEFT) ?
866 MF_CHECKED : MF_UNCHECKED);
867 CheckMenuItem(hMenu, ID_ALIGN_CENTER, MF_BYCOMMAND|(nAlignment == PFA_CENTER) ?
868 MF_CHECKED : MF_UNCHECKED);
869 CheckMenuItem(hMenu, ID_ALIGN_RIGHT, MF_BYCOMMAND|(nAlignment == PFA_RIGHT) ?
870 MF_CHECKED : MF_UNCHECKED);
871 EnableMenuItem(hMenu, ID_EDIT_UNDO, MF_BYCOMMAND|(SendMessageW(hwndEditor, EM_CANUNDO, 0, 0)) ?
872 MF_ENABLED : MF_GRAYED);
873 EnableMenuItem(hMenu, ID_EDIT_REDO, MF_BYCOMMAND|(SendMessageW(hwndEditor, EM_CANREDO, 0, 0)) ?
874 MF_ENABLED : MF_GRAYED);
876 rbbinfo.cbSize = sizeof(rbbinfo);
877 rbbinfo.fMask = RBBIM_STYLE;
878 SendMessageW(hwndReBar, RB_GETBANDINFO, BANDID_TOOLBAR, (LPARAM)&rbbinfo);
880 CheckMenuItem(hMenu, ID_TOGGLE_TOOLBAR, MF_BYCOMMAND|(rbbinfo.fStyle & RBBS_HIDDEN) ?
881 MF_UNCHECKED : MF_CHECKED);
883 SendMessageW(hwndReBar, RB_GETBANDINFO, BANDID_FORMATBAR, (LPARAM)&rbbinfo);
885 CheckMenuItem(hMenu, ID_TOGGLE_FORMATBAR, MF_BYCOMMAND|(rbbinfo.fStyle & RBBS_HIDDEN) ?
886 MF_UNCHECKED : MF_CHECKED);
888 CheckMenuItem(hMenu, ID_TOGGLE_STATUSBAR, MF_BYCOMMAND|IsWindowVisible(hwndStatus) ?
889 MF_CHECKED : MF_UNCHECKED);
893 static LRESULT OnSize( HWND hWnd, WPARAM wParam, LPARAM lParam )
897 HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
898 HWND hwndStatusBar = GetDlgItem(hWnd, IDC_STATUSBAR);
899 HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
901 REBARBANDINFOW rbbinfo;
906 SendMessageW(hwndStatusBar, WM_SIZE, 0, 0);
907 if (IsWindowVisible(hwndStatusBar))
909 GetClientRect(hwndStatusBar, &rc);
910 nStatusSize = rc.bottom - rc.top;
918 rbbinfo.cbSize = sizeof(rbbinfo);
919 rbbinfo.fMask = RBBIM_STYLE;
921 SendMessageW(hwndReBar, RB_GETBANDINFO, BANDID_TOOLBAR, (LPARAM)&rbbinfo);
922 if(rbbinfo.fStyle & RBBS_HIDDEN)
925 SendMessageW(hwndReBar, RB_GETBANDINFO, BANDID_FORMATBAR, (LPARAM)&rbbinfo);
926 if(rbbinfo.fStyle & RBBS_HIDDEN)
929 rebarHeight = rebarRows ? SendMessageW(hwndReBar, RB_GETBARHEIGHT, 0, 0) : 0;
933 GetClientRect(hWnd, &rc);
934 MoveWindow(hwndEditor, 0, rebarHeight, rc.right, rc.bottom-nStatusSize-rebarHeight, TRUE);
937 return DefWindowProcW(hWnd, WM_SIZE, wParam, lParam);
940 static LRESULT CALLBACK WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
945 return OnCreate( hWnd, wParam, lParam );
948 return OnUser( hWnd, wParam, lParam );
951 return OnNotify( hWnd, wParam, lParam );
954 return OnCommand( hWnd, wParam, lParam );
961 if(prompt_save_changes())
967 SetFocus(GetDlgItem(hWnd, IDC_EDITOR));
970 case WM_INITMENUPOPUP:
971 return OnInitPopupMenu( hWnd, wParam, lParam );
974 return OnSize( hWnd, wParam, lParam );
977 return DefWindowProcW(hWnd, msg, wParam, lParam);
983 int CALLBACK WinMain(HINSTANCE hInstance, HINSTANCE hOldInstance, LPSTR szCmdParagraph, int res)
985 INITCOMMONCONTROLSEX classes = {8, ICC_BAR_CLASSES|ICC_COOL_CLASSES};
989 static const WCHAR wszAccelTable[] = {'M','A','I','N','A','C','C','E','L',
990 'T','A','B','L','E','\0'};
992 InitCommonControlsEx(&classes);
994 hAccel = LoadAcceleratorsW(hInstance, wszAccelTable);
996 wc.style = CS_HREDRAW | CS_VREDRAW;
997 wc.lpfnWndProc = WndProc;
1000 wc.hInstance = hInstance;
1001 wc.hIcon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_WORDPAD));
1002 wc.hCursor = LoadCursor(NULL, IDC_IBEAM);
1003 wc.hbrBackground = GetSysColorBrush(COLOR_WINDOW);
1004 wc.lpszMenuName = xszMainMenu;
1005 wc.lpszClassName = wszMainWndClass;
1006 RegisterClassW(&wc);
1008 hMainWnd = CreateWindowExW(0, wszMainWndClass, wszAppTitle, WS_OVERLAPPEDWINDOW,
1009 CW_USEDEFAULT, CW_USEDEFAULT, 680, 260, NULL, NULL, hInstance, NULL);
1010 ShowWindow(hMainWnd, SW_SHOWDEFAULT);
1014 HandleCommandLine(GetCommandLineW());
1016 while(GetMessageW(&msg,0,0,0))
1018 if (TranslateAcceleratorW(hMainWnd, hAccel, &msg))
1020 TranslateMessage(&msg);
1021 DispatchMessageW(&msg);
1022 if (!PeekMessageW(&msg, 0, 0, 0, PM_NOREMOVE))
1023 SendMessageW(hMainWnd, WM_USER, 0, 0);