/* * Wordpad implementation * * Copyright 2004 by Krzysztof Foltman * Copyright 2007-2008 by Alexander N. Sørnes * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #define WIN32_LEAN_AND_MEAN #define _WIN32_IE 0x0400 #include #include #include #include #include #include #include #include #include #include #include #include #include "wordpad.h" #ifdef NONAMELESSUNION # define U(x) (x).u # define U2(x) (x).u2 # define U3(x) (x).u3 #else # define U(x) (x) # define U2(x) (x) # define U3(x) (x) #endif /* use LoadString */ static const WCHAR xszAppTitle[] = {'W','i','n','e',' ','W','o','r','d','p','a','d',0}; static const WCHAR wszRichEditClass[] = {'R','I','C','H','E','D','I','T','2','0','W',0}; static const WCHAR wszMainWndClass[] = {'W','O','R','D','P','A','D','T','O','P',0}; static const WCHAR wszAppTitle[] = {'W','i','n','e',' ','W','o','r','d','p','a','d',0}; static const WCHAR stringFormat[] = {'%','2','d','\0'}; static HWND hMainWnd; static HWND hEditorWnd; static HWND hFindWnd; static HMENU hPopupMenu; static UINT ID_FINDMSGSTRING; static DWORD wordWrap[2]; static DWORD barState[2]; static WPARAM fileFormat = SF_RTF; static WCHAR wszFileName[MAX_PATH]; static WCHAR wszFilter[MAX_STRING_LEN*4+6*3+5]; static WCHAR wszDefaultFileName[MAX_STRING_LEN]; static WCHAR wszSaveChanges[MAX_STRING_LEN]; static WCHAR units_cmW[MAX_STRING_LEN]; static char units_cmA[MAX_STRING_LEN]; static LRESULT OnSize( HWND hWnd, WPARAM wParam, LPARAM lParam ); /* Load string resources */ static void DoLoadStrings(void) { LPWSTR p = wszFilter; static const WCHAR files_rtf[] = {'*','.','r','t','f','\0'}; static const WCHAR files_txt[] = {'*','.','t','x','t','\0'}; static const WCHAR files_all[] = {'*','.','*','\0'}; HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE); LoadStringW(hInstance, STRING_RICHTEXT_FILES_RTF, p, MAX_STRING_LEN); p += lstrlenW(p) + 1; lstrcpyW(p, files_rtf); p += lstrlenW(p) + 1; LoadStringW(hInstance, STRING_TEXT_FILES_TXT, p, MAX_STRING_LEN); p += lstrlenW(p) + 1; lstrcpyW(p, files_txt); p += lstrlenW(p) + 1; LoadStringW(hInstance, STRING_TEXT_FILES_UNICODE_TXT, p, MAX_STRING_LEN); p += lstrlenW(p) + 1; lstrcpyW(p, files_txt); p += lstrlenW(p) + 1; LoadStringW(hInstance, STRING_ALL_FILES, p, MAX_STRING_LEN); p += lstrlenW(p) + 1; lstrcpyW(p, files_all); p += lstrlenW(p) + 1; *p = '\0'; p = wszDefaultFileName; LoadStringW(hInstance, STRING_DEFAULT_FILENAME, p, MAX_STRING_LEN); p = wszSaveChanges; LoadStringW(hInstance, STRING_PROMPT_SAVE_CHANGES, p, MAX_STRING_LEN); LoadStringA(hInstance, STRING_UNITS_CM, units_cmA, MAX_STRING_LEN); LoadStringW(hInstance, STRING_UNITS_CM, units_cmW, MAX_STRING_LEN); } static void AddButton(HWND hwndToolBar, int nImage, int nCommand) { TBBUTTON button; ZeroMemory(&button, sizeof(button)); button.iBitmap = nImage; button.idCommand = nCommand; button.fsState = TBSTATE_ENABLED; button.fsStyle = TBSTYLE_BUTTON; button.dwData = 0; button.iString = -1; SendMessageW(hwndToolBar, TB_ADDBUTTONSW, 1, (LPARAM)&button); } static void AddSeparator(HWND hwndToolBar) { TBBUTTON button; ZeroMemory(&button, sizeof(button)); button.iBitmap = -1; button.idCommand = 0; button.fsState = 0; button.fsStyle = TBSTYLE_SEP; button.dwData = 0; button.iString = -1; SendMessageW(hwndToolBar, TB_ADDBUTTONSW, 1, (LPARAM)&button); } static DWORD CALLBACK stream_in(DWORD_PTR cookie, LPBYTE buffer, LONG cb, LONG *pcb) { HANDLE hFile = (HANDLE)cookie; DWORD read; if(!ReadFile(hFile, buffer, cb, &read, 0)) return 1; *pcb = read; return 0; } static DWORD CALLBACK stream_out(DWORD_PTR cookie, LPBYTE buffer, LONG cb, LONG *pcb) { DWORD written; int ret; HANDLE hFile = (HANDLE)cookie; ret = WriteFile(hFile, buffer, cb, &written, 0); if(!ret || (cb != written)) return 1; *pcb = cb; return 0; } LPWSTR file_basename(LPWSTR path) { LPWSTR pos = path + lstrlenW(path); while(pos > path) { if(*pos == '\\' || *pos == '/') { pos++; break; } pos--; } return pos; } static void set_caption(LPCWSTR wszNewFileName) { static const WCHAR wszSeparator[] = {' ','-',' '}; WCHAR *wszCaption; SIZE_T length = 0; if(!wszNewFileName) wszNewFileName = wszDefaultFileName; else wszNewFileName = file_basename((LPWSTR)wszNewFileName); wszCaption = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, lstrlenW(wszNewFileName)*sizeof(WCHAR)+sizeof(wszSeparator)+sizeof(wszAppTitle)); if(!wszCaption) return; memcpy(wszCaption, wszNewFileName, lstrlenW(wszNewFileName)*sizeof(WCHAR)); length += lstrlenW(wszNewFileName); memcpy(wszCaption + length, wszSeparator, sizeof(wszSeparator)); length += sizeof(wszSeparator) / sizeof(WCHAR); memcpy(wszCaption + length, wszAppTitle, sizeof(wszAppTitle)); SetWindowTextW(hMainWnd, wszCaption); HeapFree(GetProcessHeap(), 0, wszCaption); } static BOOL validate_endptr(LPCSTR endptr, BOOL units) { if(!endptr) return FALSE; if(!*endptr) return TRUE; while(*endptr == ' ') endptr++; if(!units) return *endptr == '\0'; /* FIXME: Allow other units and convert between them */ if(!lstrcmpA(endptr, units_cmA)) endptr += 2; return *endptr == '\0'; } static BOOL number_from_string(LPCWSTR string, float *num, BOOL units) { double ret; char buffer[MAX_STRING_LEN]; char *endptr = buffer; WideCharToMultiByte(CP_ACP, 0, string, -1, buffer, MAX_STRING_LEN, NULL, NULL); *num = 0; errno = 0; ret = strtod(buffer, &endptr); if((ret == 0 && errno != 0) || endptr == buffer || !validate_endptr(endptr, units)) { return FALSE; } else { *num = (float)ret; return TRUE; } } static void set_size(float size) { CHARFORMAT2W fmt; ZeroMemory(&fmt, sizeof(fmt)); fmt.cbSize = sizeof(fmt); fmt.dwMask = CFM_SIZE; fmt.yHeight = (int)(size * 20.0); SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt); } static void on_sizelist_modified(HWND hwndSizeList, LPWSTR wszNewFontSize) { WCHAR sizeBuffer[MAX_STRING_LEN]; CHARFORMAT2W format; ZeroMemory(&format, sizeof(format)); format.cbSize = sizeof(format); SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&format); wsprintfW(sizeBuffer, stringFormat, format.yHeight / 20); if(lstrcmpW(sizeBuffer, wszNewFontSize)) { float size = 0; if(number_from_string((LPCWSTR) wszNewFontSize, &size, FALSE) && size > 0) { set_size(size); } else { SetWindowTextW(hwndSizeList, sizeBuffer); MessageBoxW(hMainWnd, MAKEINTRESOURCEW(STRING_INVALID_NUMBER), wszAppTitle, MB_OK | MB_ICONINFORMATION); } } } static void add_size(HWND hSizeListWnd, unsigned size) { WCHAR buffer[3]; COMBOBOXEXITEMW cbItem; cbItem.mask = CBEIF_TEXT; cbItem.iItem = -1; wsprintfW(buffer, stringFormat, size); cbItem.pszText = (LPWSTR)buffer; SendMessageW(hSizeListWnd, CBEM_INSERTITEMW, 0, (LPARAM)&cbItem); } static void populate_size_list(HWND hSizeListWnd) { HWND hReBarWnd = GetDlgItem(hMainWnd, IDC_REBAR); HWND hFontListWnd = GetDlgItem(hReBarWnd, IDC_FONTLIST); COMBOBOXEXITEMW cbFontItem; CHARFORMAT2W fmt; HWND hListEditWnd = (HWND)SendMessageW(hSizeListWnd, CBEM_GETEDITCONTROL, 0, 0); HDC hdc = GetDC(hMainWnd); static const unsigned choices[] = {8,9,10,11,12,14,16,18,20,22,24,26,28,36,48,72}; WCHAR buffer[3]; int i; DWORD fontStyle; ZeroMemory(&fmt, sizeof(fmt)); fmt.cbSize = sizeof(fmt); SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt); cbFontItem.mask = CBEIF_LPARAM; cbFontItem.iItem = SendMessageW(hFontListWnd, CB_FINDSTRINGEXACT, -1, (LPARAM)fmt.szFaceName); SendMessageW(hFontListWnd, CBEM_GETITEMW, 0, (LPARAM)&cbFontItem); fontStyle = (DWORD)LOWORD(cbFontItem.lParam); SendMessageW(hSizeListWnd, CB_RESETCONTENT, 0, 0); if((fontStyle & RASTER_FONTTYPE) && cbFontItem.iItem) { add_size(hSizeListWnd, (BYTE)MulDiv(HIWORD(cbFontItem.lParam), 72, GetDeviceCaps(hdc, LOGPIXELSY))); } else { for(i = 0; i < sizeof(choices)/sizeof(choices[0]); i++) add_size(hSizeListWnd, choices[i]); } wsprintfW(buffer, stringFormat, fmt.yHeight / 20); SendMessageW(hListEditWnd, WM_SETTEXT, 0, (LPARAM)buffer); } static void update_size_list(void) { HWND hReBar = GetDlgItem(hMainWnd, IDC_REBAR); HWND hwndSizeList = GetDlgItem(hReBar, IDC_SIZELIST); HWND hwndSizeListEdit = (HWND)SendMessageW(hwndSizeList, CBEM_GETEDITCONTROL, 0, 0); WCHAR fontSize[MAX_STRING_LEN], sizeBuffer[MAX_STRING_LEN]; CHARFORMAT2W fmt; ZeroMemory(&fmt, sizeof(fmt)); fmt.cbSize = sizeof(fmt); SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt); SendMessageW(hwndSizeListEdit, WM_GETTEXT, MAX_PATH, (LPARAM)fontSize); wsprintfW(sizeBuffer, stringFormat, fmt.yHeight / 20); if(lstrcmpW(fontSize, sizeBuffer)) SendMessageW(hwndSizeListEdit, WM_SETTEXT, 0, (LPARAM)sizeBuffer); } static void update_font_list(void) { HWND hReBar = GetDlgItem(hMainWnd, IDC_REBAR); HWND hFontList = GetDlgItem(hReBar, IDC_FONTLIST); HWND hFontListEdit = (HWND)SendMessageW(hFontList, CBEM_GETEDITCONTROL, 0, 0); WCHAR fontName[MAX_STRING_LEN]; CHARFORMAT2W fmt; ZeroMemory(&fmt, sizeof(fmt)); fmt.cbSize = sizeof(fmt); SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt); if (!SendMessageW(hFontListEdit, WM_GETTEXT, MAX_PATH, (LPARAM)fontName)) return; if(lstrcmpW(fontName, fmt.szFaceName)) { SendMessageW(hFontListEdit, WM_SETTEXT, 0, (LPARAM)fmt.szFaceName); populate_size_list(GetDlgItem(hReBar, IDC_SIZELIST)); } else { update_size_list(); } } static void clear_formatting(void) { PARAFORMAT2 pf; pf.cbSize = sizeof(pf); pf.dwMask = PFM_ALIGNMENT; pf.wAlignment = PFA_LEFT; SendMessageW(hEditorWnd, EM_SETPARAFORMAT, 0, (LPARAM)&pf); } static int fileformat_number(WPARAM format) { int number = 0; if(format == SF_TEXT) { number = 1; } else if (format == (SF_TEXT | SF_UNICODE)) { number = 2; } return number; } static WPARAM fileformat_flags(int format) { WPARAM flags[] = { SF_RTF , SF_TEXT , SF_TEXT | SF_UNICODE }; return flags[format]; } static void set_font(LPCWSTR wszFaceName) { HWND hReBarWnd = GetDlgItem(hMainWnd, IDC_REBAR); HWND hSizeListWnd = GetDlgItem(hReBarWnd, IDC_SIZELIST); HWND hFontListWnd = GetDlgItem(hReBarWnd, IDC_FONTLIST); HWND hFontListEditWnd = (HWND)SendMessageW(hFontListWnd, CBEM_GETEDITCONTROL, 0, 0); CHARFORMAT2W fmt; ZeroMemory(&fmt, sizeof(fmt)); fmt.cbSize = sizeof(fmt); fmt.dwMask = CFM_FACE; lstrcpyW(fmt.szFaceName, wszFaceName); SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt); populate_size_list(hSizeListWnd); SendMessageW(hFontListEditWnd, WM_SETTEXT, 0, (LPARAM)(LPWSTR)wszFaceName); } static void set_default_font(void) { static const WCHAR richTextFont[] = {'T','i','m','e','s',' ','N','e','w',' ', 'R','o','m','a','n',0}; static const WCHAR plainTextFont[] = {'C','o','u','r','i','e','r',' ','N','e','w',0}; CHARFORMAT2W fmt; LPCWSTR font; ZeroMemory(&fmt, sizeof(fmt)); fmt.cbSize = sizeof(fmt); fmt.dwMask = CFM_FACE | CFM_BOLD | CFM_ITALIC | CFM_UNDERLINE; fmt.dwEffects = 0; if(fileFormat & SF_RTF) font = richTextFont; else font = plainTextFont; lstrcpyW(fmt.szFaceName, font); SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_DEFAULT, (LPARAM)&fmt); } static void on_fontlist_modified(HWND hwndFontList, LPWSTR wszNewFaceName) { CHARFORMAT2W format; ZeroMemory(&format, sizeof(format)); format.cbSize = sizeof(format); SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&format); if(lstrcmpW(format.szFaceName, wszNewFaceName)) set_font((LPCWSTR) wszNewFaceName); } static void add_font(LPCWSTR fontName, DWORD fontType, HWND hListWnd, NEWTEXTMETRICEXW *ntmc) { COMBOBOXEXITEMW cbItem; WCHAR buffer[MAX_PATH]; int fontHeight = 0; cbItem.mask = CBEIF_TEXT; cbItem.pszText = buffer; cbItem.cchTextMax = MAX_STRING_LEN; cbItem.iItem = 0; while(SendMessageW(hListWnd, CBEM_GETITEMW, 0, (LPARAM)&cbItem)) { if(lstrcmpiW(cbItem.pszText, fontName) <= 0) cbItem.iItem++; else break; } cbItem.pszText = HeapAlloc( GetProcessHeap(), 0, (lstrlenW(fontName) + 1)*sizeof(WCHAR) ); lstrcpyW( cbItem.pszText, fontName ); cbItem.mask |= CBEIF_LPARAM; if(fontType & RASTER_FONTTYPE) fontHeight = ntmc->ntmTm.tmHeight - ntmc->ntmTm.tmInternalLeading; cbItem.lParam = MAKELONG(fontType,fontHeight); SendMessageW(hListWnd, CBEM_INSERTITEMW, 0, (LPARAM)&cbItem); HeapFree( GetProcessHeap(), 0, cbItem.pszText ); } static void dialog_choose_font(void) { CHOOSEFONTW cf; LOGFONTW lf; CHARFORMAT2W fmt; HDC hDC = GetDC(hMainWnd); ZeroMemory(&cf, sizeof(cf)); cf.lStructSize = sizeof(cf); cf.hwndOwner = hMainWnd; cf.lpLogFont = &lf; cf.Flags = CF_SCREENFONTS | CF_NOSCRIPTSEL | CF_INITTOLOGFONTSTRUCT | CF_EFFECTS; ZeroMemory(&fmt, sizeof(fmt)); fmt.cbSize = sizeof(fmt); SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt); lstrcpyW(cf.lpLogFont->lfFaceName, fmt.szFaceName); cf.lpLogFont->lfItalic = (fmt.dwEffects & CFE_ITALIC) ? TRUE : FALSE; cf.lpLogFont->lfWeight = (fmt.dwEffects & CFE_BOLD) ? FW_BOLD : FW_NORMAL; cf.lpLogFont->lfUnderline = (fmt.dwEffects & CFE_UNDERLINE) ? TRUE : FALSE; cf.lpLogFont->lfStrikeOut = (fmt.dwEffects & CFE_STRIKEOUT) ? TRUE : FALSE; cf.lpLogFont->lfHeight = -MulDiv(fmt.yHeight / 20, GetDeviceCaps(hDC, LOGPIXELSY), 72); cf.rgbColors = fmt.crTextColor; if(ChooseFontW(&cf)) { ZeroMemory(&fmt, sizeof(fmt)); fmt.cbSize = sizeof(fmt); fmt.dwMask = CFM_BOLD | CFM_ITALIC | CFM_SIZE | CFM_UNDERLINE | CFM_STRIKEOUT | CFM_COLOR; fmt.yHeight = cf.iPointSize * 2; if(cf.nFontType & BOLD_FONTTYPE) fmt.dwEffects |= CFE_BOLD; if(cf.nFontType & ITALIC_FONTTYPE) fmt.dwEffects |= CFE_ITALIC; if(cf.lpLogFont->lfUnderline == TRUE) fmt.dwEffects |= CFE_UNDERLINE; if(cf.lpLogFont->lfStrikeOut == TRUE) fmt.dwEffects |= CFE_STRIKEOUT; fmt.crTextColor = cf.rgbColors; SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt); set_font(cf.lpLogFont->lfFaceName); } } int CALLBACK enum_font_proc(const LOGFONTW *lpelfe, const TEXTMETRICW *lpntme, DWORD FontType, LPARAM lParam) { HWND hListWnd = (HWND) lParam; if(SendMessageW(hListWnd, CB_FINDSTRINGEXACT, -1, (LPARAM)lpelfe->lfFaceName) == CB_ERR) { add_font((LPWSTR)lpelfe->lfFaceName, FontType, hListWnd, (NEWTEXTMETRICEXW*)lpntme); } return 1; } static void populate_font_list(HWND hListWnd) { HDC hdc = GetDC(hMainWnd); LOGFONTW fontinfo; HWND hListEditWnd = (HWND)SendMessageW(hListWnd, CBEM_GETEDITCONTROL, 0, 0); CHARFORMAT2W fmt; fontinfo.lfCharSet = DEFAULT_CHARSET; *fontinfo.lfFaceName = '\0'; fontinfo.lfPitchAndFamily = 0; EnumFontFamiliesExW(hdc, &fontinfo, enum_font_proc, (LPARAM)hListWnd, 0); ZeroMemory(&fmt, sizeof(fmt)); fmt.cbSize = sizeof(fmt); SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_DEFAULT, (LPARAM)&fmt); SendMessageW(hListEditWnd, WM_SETTEXT, 0, (LPARAM)fmt.szFaceName); } static void update_window(void) { RECT rect; GetClientRect(hMainWnd, &rect); OnSize(hMainWnd, SIZE_RESTORED, MAKELPARAM(rect.right, rect.bottom)); } static BOOL is_bar_visible(int bandId) { return barState[reg_formatindex(fileFormat)] & (1 << bandId); } static void store_bar_state(int bandId, BOOL show) { int formatIndex = reg_formatindex(fileFormat); if(show) barState[formatIndex] |= (1 << bandId); else barState[formatIndex] &= ~(1 << bandId); } static void set_toolbar_state(int bandId, BOOL show) { HWND hwndReBar = GetDlgItem(hMainWnd, IDC_REBAR); SendMessageW(hwndReBar, RB_SHOWBAND, SendMessageW(hwndReBar, RB_IDTOINDEX, bandId, 0), show); if(bandId == BANDID_TOOLBAR) { REBARBANDINFOW rbbinfo; int index = SendMessageW(hwndReBar, RB_IDTOINDEX, BANDID_FONTLIST, 0); rbbinfo.cbSize = sizeof(rbbinfo); rbbinfo.fMask = RBBIM_STYLE; SendMessageW(hwndReBar, RB_GETBANDINFO, index, (LPARAM)&rbbinfo); if(!show) rbbinfo.fStyle &= ~RBBS_BREAK; else rbbinfo.fStyle |= RBBS_BREAK; SendMessageW(hwndReBar, RB_SETBANDINFO, index, (LPARAM)&rbbinfo); } if(bandId == BANDID_TOOLBAR || bandId == BANDID_FORMATBAR || bandId == BANDID_RULER) store_bar_state(bandId, show); } static void set_statusbar_state(BOOL show) { HWND hStatusWnd = GetDlgItem(hMainWnd, IDC_STATUSBAR); ShowWindow(hStatusWnd, show ? SW_SHOW : SW_HIDE); store_bar_state(BANDID_STATUSBAR, show); } static void set_bar_states(void) { set_toolbar_state(BANDID_TOOLBAR, is_bar_visible(BANDID_TOOLBAR)); set_toolbar_state(BANDID_FONTLIST, is_bar_visible(BANDID_FORMATBAR)); set_toolbar_state(BANDID_SIZELIST, is_bar_visible(BANDID_FORMATBAR)); set_toolbar_state(BANDID_FORMATBAR, is_bar_visible(BANDID_FORMATBAR)); set_toolbar_state(BANDID_RULER, is_bar_visible(BANDID_RULER)); set_statusbar_state(is_bar_visible(BANDID_STATUSBAR)); update_window(); } static void preview_exit(HWND hMainWnd) { HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE); HMENU hMenu = LoadMenuW(hInstance, MAKEINTRESOURCEW(IDM_MAINMENU)); HWND hEditorWnd = GetDlgItem(hMainWnd, IDC_EDITOR); set_bar_states(); ShowWindow(hEditorWnd, TRUE); close_preview(hMainWnd); SetMenu(hMainWnd, hMenu); registry_read_filelist(hMainWnd); update_window(); } static void set_fileformat(WPARAM format) { HICON hIcon; HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE); fileFormat = format; if(format & SF_TEXT) hIcon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_TXT)); else hIcon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_RTF)); SendMessageW(hMainWnd, WM_SETICON, ICON_BIG, (LPARAM)hIcon); set_bar_states(); set_default_font(); target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]); } static void DoOpenFile(LPCWSTR szOpenFileName) { HANDLE hFile; EDITSTREAM es; char fileStart[5]; DWORD readOut; WPARAM format = SF_TEXT; hFile = CreateFileW(szOpenFileName, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); if (hFile == INVALID_HANDLE_VALUE) return; ReadFile(hFile, fileStart, 5, &readOut, NULL); SetFilePointer(hFile, 0, NULL, FILE_BEGIN); if(readOut >= 2 && (BYTE)fileStart[0] == 0xff && (BYTE)fileStart[1] == 0xfe) { format = SF_TEXT | SF_UNICODE; SetFilePointer(hFile, 2, NULL, FILE_BEGIN); } else if(readOut >= 5) { static const char header[] = "{\\rtf"; static const BYTE STG_magic[] = { 0xd0,0xcf,0x11,0xe0 }; if(!memcmp(header, fileStart, 5)) format = SF_RTF; else if (!memcmp(STG_magic, fileStart, sizeof(STG_magic))) { CloseHandle(hFile); MessageBoxW(hMainWnd, MAKEINTRESOURCEW(STRING_OLE_STORAGE_NOT_SUPPORTED), wszAppTitle, MB_OK | MB_ICONEXCLAMATION); return; } } es.dwCookie = (DWORD_PTR)hFile; es.pfnCallback = stream_in; clear_formatting(); set_fileformat(format); SendMessageW(hEditorWnd, EM_STREAMIN, format, (LPARAM)&es); CloseHandle(hFile); SetFocus(hEditorWnd); set_caption(szOpenFileName); lstrcpyW(wszFileName, szOpenFileName); SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0); registry_set_filelist(szOpenFileName, hMainWnd); update_font_list(); } static void DoSaveFile(LPCWSTR wszSaveFileName, WPARAM format) { HANDLE hFile; EDITSTREAM stream; LRESULT ret; hFile = CreateFileW(wszSaveFileName, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL); if(hFile == INVALID_HANDLE_VALUE) return; if(format == (SF_TEXT | SF_UNICODE)) { static const BYTE unicode[] = {0xff,0xfe}; DWORD writeOut; WriteFile(hFile, &unicode, sizeof(unicode), &writeOut, 0); if(writeOut != sizeof(unicode)) return; } stream.dwCookie = (DWORD_PTR)hFile; stream.pfnCallback = stream_out; ret = SendMessageW(hEditorWnd, EM_STREAMOUT, format, (LPARAM)&stream); CloseHandle(hFile); SetFocus(hEditorWnd); if(!ret) { GETTEXTLENGTHEX gt; gt.flags = GTL_DEFAULT; gt.codepage = 1200; if(SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)>, 0)) return; } lstrcpyW(wszFileName, wszSaveFileName); set_caption(wszFileName); SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0); set_fileformat(format); } static void DialogSaveFile(void) { OPENFILENAMEW sfn; WCHAR wszFile[MAX_PATH] = {'\0'}; static const WCHAR wszDefExt[] = {'r','t','f','\0'}; ZeroMemory(&sfn, sizeof(sfn)); sfn.lStructSize = sizeof(sfn); sfn.Flags = OFN_HIDEREADONLY | OFN_PATHMUSTEXIST | OFN_OVERWRITEPROMPT; sfn.hwndOwner = hMainWnd; sfn.lpstrFilter = wszFilter; sfn.lpstrFile = wszFile; sfn.nMaxFile = MAX_PATH; sfn.lpstrDefExt = wszDefExt; sfn.nFilterIndex = fileformat_number(fileFormat)+1; while(GetSaveFileNameW(&sfn)) { if(fileformat_flags(sfn.nFilterIndex-1) != SF_RTF) { if(MessageBoxW(hMainWnd, MAKEINTRESOURCEW(STRING_SAVE_LOSEFORMATTING), wszAppTitle, MB_YESNO | MB_ICONEXCLAMATION) != IDYES) { continue; } else { DoSaveFile(sfn.lpstrFile, fileformat_flags(sfn.nFilterIndex-1)); break; } } else { DoSaveFile(sfn.lpstrFile, fileformat_flags(sfn.nFilterIndex-1)); break; } } } static BOOL prompt_save_changes(void) { if(!wszFileName[0]) { GETTEXTLENGTHEX gt; gt.flags = GTL_NUMCHARS; gt.codepage = 1200; if(!SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)>, 0)) return TRUE; } if(!SendMessageW(hEditorWnd, EM_GETMODIFY, 0, 0)) { return TRUE; } else { LPWSTR displayFileName; WCHAR *text; int ret; if(!wszFileName[0]) displayFileName = wszDefaultFileName; else displayFileName = file_basename(wszFileName); text = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (lstrlenW(displayFileName)+lstrlenW(wszSaveChanges))*sizeof(WCHAR)); if(!text) return FALSE; wsprintfW(text, wszSaveChanges, displayFileName); ret = MessageBoxW(hMainWnd, text, wszAppTitle, MB_YESNOCANCEL | MB_ICONEXCLAMATION); HeapFree(GetProcessHeap(), 0, text); switch(ret) { case IDNO: return TRUE; case IDYES: if(wszFileName[0]) DoSaveFile(wszFileName, fileFormat); else DialogSaveFile(); return TRUE; default: return FALSE; } } } static void DialogOpenFile(void) { OPENFILENAMEW ofn; WCHAR wszFile[MAX_PATH] = {'\0'}; static const WCHAR wszDefExt[] = {'r','t','f','\0'}; ZeroMemory(&ofn, sizeof(ofn)); ofn.lStructSize = sizeof(ofn); ofn.Flags = OFN_HIDEREADONLY | OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST; ofn.hwndOwner = hMainWnd; ofn.lpstrFilter = wszFilter; ofn.lpstrFile = wszFile; ofn.nMaxFile = MAX_PATH; ofn.lpstrDefExt = wszDefExt; ofn.nFilterIndex = fileformat_number(fileFormat)+1; if(GetOpenFileNameW(&ofn)) { if(prompt_save_changes()) DoOpenFile(ofn.lpstrFile); } } static void dialog_about(void) { HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE); HICON icon = LoadImageW(hInstance, MAKEINTRESOURCEW(IDI_WORDPAD), IMAGE_ICON, 48, 48, LR_SHARED); ShellAboutW(hMainWnd, wszAppTitle, 0, icon); } static INT_PTR CALLBACK formatopts_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { switch(message) { case WM_INITDIALOG: { LPPROPSHEETPAGEW ps = (LPPROPSHEETPAGEW)lParam; int wrap = -1; char id[4]; HWND hIdWnd = GetDlgItem(hWnd, IDC_PAGEFMT_ID); sprintf(id, "%d\n", (int)ps->lParam); SetWindowTextA(hIdWnd, id); if(wordWrap[ps->lParam] == ID_WORDWRAP_WINDOW) wrap = IDC_PAGEFMT_WW; else if(wordWrap[ps->lParam] == ID_WORDWRAP_MARGIN) wrap = IDC_PAGEFMT_WM; if(wrap != -1) CheckRadioButton(hWnd, IDC_PAGEFMT_WW, IDC_PAGEFMT_WM, wrap); if(barState[ps->lParam] & (1 << BANDID_TOOLBAR)) CheckDlgButton(hWnd, IDC_PAGEFMT_TB, TRUE); if(barState[ps->lParam] & (1 << BANDID_FORMATBAR)) CheckDlgButton(hWnd, IDC_PAGEFMT_FB, TRUE); if(barState[ps->lParam] & (1 << BANDID_RULER)) CheckDlgButton(hWnd, IDC_PAGEFMT_RU, TRUE); if(barState[ps->lParam] & (1 << BANDID_STATUSBAR)) CheckDlgButton(hWnd, IDC_PAGEFMT_SB, TRUE); } break; case WM_COMMAND: switch(LOWORD(wParam)) { case IDC_PAGEFMT_WW: case IDC_PAGEFMT_WM: CheckRadioButton(hWnd, IDC_PAGEFMT_WW, IDC_PAGEFMT_WM, LOWORD(wParam)); break; case IDC_PAGEFMT_TB: case IDC_PAGEFMT_FB: case IDC_PAGEFMT_RU: case IDC_PAGEFMT_SB: CheckDlgButton(hWnd, LOWORD(wParam), !IsDlgButtonChecked(hWnd, LOWORD(wParam))); break; } break; case WM_NOTIFY: { LPNMHDR header = (LPNMHDR)lParam; if(header->code == PSN_APPLY) { HWND hIdWnd = GetDlgItem(hWnd, IDC_PAGEFMT_ID); char sid[4]; int id; GetWindowTextA(hIdWnd, sid, 4); id = atoi(sid); if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_WW)) wordWrap[id] = ID_WORDWRAP_WINDOW; else if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_WM)) wordWrap[id] = ID_WORDWRAP_MARGIN; if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_TB)) barState[id] |= (1 << BANDID_TOOLBAR); else barState[id] &= ~(1 << BANDID_TOOLBAR); if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_FB)) barState[id] |= (1 << BANDID_FORMATBAR); else barState[id] &= ~(1 << BANDID_FORMATBAR); if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_RU)) barState[id] |= (1 << BANDID_RULER); else barState[id] &= ~(1 << BANDID_RULER); if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_SB)) barState[id] |= (1 << BANDID_STATUSBAR); else barState[id] &= ~(1 << BANDID_STATUSBAR); } } break; } return FALSE; } static void dialog_viewproperties(void) { PROPSHEETPAGEW psp[2]; PROPSHEETHEADERW psh; int i; HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE); LPCPROPSHEETPAGEW ppsp = (LPCPROPSHEETPAGEW)&psp; psp[0].dwSize = sizeof(PROPSHEETPAGEW); psp[0].dwFlags = PSP_USETITLE; U(psp[0]).pszTemplate = MAKEINTRESOURCEW(IDD_FORMATOPTS); psp[0].pfnDlgProc = formatopts_proc; psp[0].hInstance = hInstance; psp[0].lParam = reg_formatindex(SF_TEXT); psp[0].pfnCallback = NULL; psp[0].pszTitle = MAKEINTRESOURCEW(STRING_VIEWPROPS_TEXT); for(i = 1; i < sizeof(psp)/sizeof(psp[0]); i++) { psp[i].dwSize = psp[0].dwSize; psp[i].dwFlags = psp[0].dwFlags; U(psp[i]).pszTemplate = U(psp[0]).pszTemplate; psp[i].pfnDlgProc = psp[0].pfnDlgProc; psp[i].hInstance = psp[0].hInstance; psp[i].lParam = reg_formatindex(SF_RTF); psp[i].pfnCallback = psp[0].pfnCallback; psp[i].pszTitle = MAKEINTRESOURCEW(STRING_VIEWPROPS_RICHTEXT); } psh.dwSize = sizeof(psh); psh.dwFlags = PSH_USEICONID | PSH_PROPSHEETPAGE | PSH_NOAPPLYNOW; psh.hwndParent = hMainWnd; psh.hInstance = hInstance; psh.pszCaption = MAKEINTRESOURCEW(STRING_VIEWPROPS_TITLE); psh.nPages = sizeof(psp)/sizeof(psp[0]); U3(psh).ppsp = ppsp; U(psh).pszIcon = MAKEINTRESOURCEW(IDI_WORDPAD); if(fileFormat & SF_RTF) U2(psh).nStartPage = 1; else U2(psh).nStartPage = 0; PropertySheetW(&psh); set_bar_states(); target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]); } static void HandleCommandLine(LPWSTR cmdline) { WCHAR delimiter; int opt_print = 0; /* skip white space */ while (*cmdline == ' ') cmdline++; /* skip executable name */ delimiter = (*cmdline == '"' ? '"' : ' '); if (*cmdline == delimiter) cmdline++; while (*cmdline && *cmdline != delimiter) cmdline++; if (*cmdline == delimiter) cmdline++; while (*cmdline) { while (isspace(*cmdline)) cmdline++; if (*cmdline == '-' || *cmdline == '/') { if (!cmdline[2] || isspace(cmdline[2])) { switch (cmdline[1]) { case 'P': case 'p': opt_print = 1; cmdline += 2; continue; } } /* a filename starting by / */ } break; } if (*cmdline) { /* file name is passed on the command line */ if (cmdline[0] == '"') { cmdline++; cmdline[lstrlenW(cmdline) - 1] = 0; } DoOpenFile(cmdline); InvalidateRect(hMainWnd, NULL, FALSE); } if (opt_print) MessageBox(hMainWnd, "Printing not implemented", "WordPad", MB_OK); } static LRESULT handle_findmsg(LPFINDREPLACEW pFr) { if(pFr->Flags & FR_DIALOGTERM) { hFindWnd = 0; pFr->Flags = FR_FINDNEXT; return 0; } if(pFr->Flags & FR_FINDNEXT || pFr->Flags & FR_REPLACE || pFr->Flags & FR_REPLACEALL) { DWORD flags = FR_DOWN; FINDTEXTW ft; static CHARRANGE cr; LRESULT end, ret; GETTEXTLENGTHEX gt; LRESULT length; int startPos; HMENU hMenu = GetMenu(hMainWnd); MENUITEMINFOW mi; mi.cbSize = sizeof(mi); mi.fMask = MIIM_DATA; mi.dwItemData = 1; SetMenuItemInfoW(hMenu, ID_FIND_NEXT, FALSE, &mi); gt.flags = GTL_NUMCHARS; gt.codepage = 1200; length = SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)>, 0); if(pFr->lCustData == -1) { SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&startPos, (LPARAM)&end); cr.cpMin = startPos; pFr->lCustData = startPos; cr.cpMax = length; if(cr.cpMin == length) cr.cpMin = 0; } else { startPos = pFr->lCustData; } if(cr.cpMax > length) { startPos = 0; cr.cpMin = 0; cr.cpMax = length; } ft.chrg = cr; ft.lpstrText = pFr->lpstrFindWhat; if(pFr->Flags & FR_MATCHCASE) flags |= FR_MATCHCASE; if(pFr->Flags & FR_WHOLEWORD) flags |= FR_WHOLEWORD; ret = SendMessageW(hEditorWnd, EM_FINDTEXTW, (WPARAM)flags, (LPARAM)&ft); if(ret == -1) { if(cr.cpMax == length && cr.cpMax != startPos) { ft.chrg.cpMin = cr.cpMin = 0; ft.chrg.cpMax = cr.cpMax = startPos; ret = SendMessageW(hEditorWnd, EM_FINDTEXTW, (WPARAM)flags, (LPARAM)&ft); } } if(ret == -1) { pFr->lCustData = -1; MessageBoxW(hMainWnd, MAKEINTRESOURCEW(STRING_SEARCH_FINISHED), wszAppTitle, MB_OK | MB_ICONASTERISK); } else { end = ret + lstrlenW(pFr->lpstrFindWhat); cr.cpMin = end; SendMessageW(hEditorWnd, EM_SETSEL, (WPARAM)ret, (LPARAM)end); SendMessageW(hEditorWnd, EM_SCROLLCARET, 0, 0); if(pFr->Flags & FR_REPLACE || pFr->Flags & FR_REPLACEALL) SendMessageW(hEditorWnd, EM_REPLACESEL, TRUE, (LPARAM)pFr->lpstrReplaceWith); if(pFr->Flags & FR_REPLACEALL) handle_findmsg(pFr); } } return 0; } static void dialog_find(LPFINDREPLACEW fr, BOOL replace) { static WCHAR findBuffer[MAX_STRING_LEN]; ZeroMemory(fr, sizeof(FINDREPLACEW)); fr->lStructSize = sizeof(FINDREPLACEW); fr->hwndOwner = hMainWnd; fr->Flags = FR_HIDEUPDOWN; fr->lpstrFindWhat = findBuffer; fr->lCustData = -1; fr->wFindWhatLen = MAX_STRING_LEN*sizeof(WCHAR); if(replace) hFindWnd = ReplaceTextW(fr); else hFindWnd = FindTextW(fr); } static int current_units_to_twips(float number) { int twips = (int)(number * TWIPS_PER_CM); return twips; } static void append_current_units(LPWSTR buffer) { static const WCHAR space[] = {' ', 0}; lstrcatW(buffer, space); lstrcatW(buffer, units_cmW); } static void number_with_units(LPWSTR buffer, int number) { float converted = (float)number / TWIPS_PER_CM; char string[MAX_STRING_LEN]; sprintf(string, "%.2f ", converted); lstrcatA(string, units_cmA); MultiByteToWideChar(CP_ACP, 0, string, -1, buffer, MAX_STRING_LEN); } static BOOL get_comboexlist_selection(HWND hComboEx, LPWSTR wszBuffer, UINT bufferLength) { HANDLE hHeap; COMBOBOXEXITEM cbItem; COMBOBOXINFO cbInfo; HWND hCombo, hList; int idx, result; char *szBuffer; hCombo = (HWND)SendMessage(hComboEx, CBEM_GETCOMBOCONTROL, 0, 0); if (!hCombo) return FALSE; cbInfo.cbSize = sizeof(COMBOBOXINFO); result = SendMessage(hCombo, CB_GETCOMBOBOXINFO, 0, (LPARAM)&cbInfo); if (!result) return FALSE; hList = cbInfo.hwndList; idx = SendMessage(hList, LB_GETCURSEL, 0, 0); if (idx < 0) return FALSE; hHeap = GetProcessHeap(); szBuffer = HeapAlloc(hHeap, HEAP_ZERO_MEMORY, bufferLength); ZeroMemory(&cbItem, sizeof(cbItem)); cbItem.mask = CBEIF_TEXT; cbItem.iItem = idx; cbItem.pszText = szBuffer; cbItem.cchTextMax = bufferLength-1; result = SendMessage(hComboEx, CBEM_GETITEM, 0, (LPARAM)&cbItem); if (!result) { HeapFree(hHeap, 0, szBuffer); return FALSE; } result = MultiByteToWideChar(CP_ACP, 0, szBuffer, -1, wszBuffer, bufferLength); HeapFree(hHeap, 0, szBuffer); return result != 0; } static INT_PTR CALLBACK datetime_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { switch(message) { case WM_INITDIALOG: { WCHAR buffer[MAX_STRING_LEN]; SYSTEMTIME st; HWND hListWnd = GetDlgItem(hWnd, IDC_DATETIME); GetLocalTime(&st); GetDateFormatW(LOCALE_USER_DEFAULT, DATE_SHORTDATE, &st, 0, (LPWSTR)&buffer, MAX_STRING_LEN); SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer); GetDateFormatW(LOCALE_USER_DEFAULT, DATE_LONGDATE, &st, 0, (LPWSTR)&buffer, MAX_STRING_LEN); SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer); GetTimeFormatW(LOCALE_USER_DEFAULT, 0, &st, 0, (LPWSTR)&buffer, MAX_STRING_LEN); SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer); SendMessageW(hListWnd, LB_SETSEL, TRUE, 0); } break; case WM_COMMAND: switch(LOWORD(wParam)) { case IDOK: { LRESULT index; HWND hListWnd = GetDlgItem(hWnd, IDC_DATETIME); index = SendMessageW(hListWnd, LB_GETCURSEL, 0, 0); if(index != LB_ERR) { WCHAR buffer[MAX_STRING_LEN]; SendMessageW(hListWnd, LB_GETTEXT, index, (LPARAM)&buffer); SendMessageW(hEditorWnd, EM_REPLACESEL, TRUE, (LPARAM)&buffer); } } /* Fall through */ case IDCANCEL: EndDialog(hWnd, wParam); return TRUE; } } return FALSE; } static INT_PTR CALLBACK newfile_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { switch(message) { case WM_INITDIALOG: { HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE); WCHAR buffer[MAX_STRING_LEN]; HWND hListWnd = GetDlgItem(hWnd, IDC_NEWFILE); LoadStringW(hInstance, STRING_NEWFILE_RICHTEXT, (LPWSTR)buffer, MAX_STRING_LEN); SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer); LoadStringW(hInstance, STRING_NEWFILE_TXT, (LPWSTR)buffer, MAX_STRING_LEN); SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer); LoadStringW(hInstance, STRING_NEWFILE_TXT_UNICODE, (LPWSTR)buffer, MAX_STRING_LEN); SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer); SendMessageW(hListWnd, LB_SETSEL, TRUE, 0); } break; case WM_COMMAND: switch(LOWORD(wParam)) { case IDOK: { LRESULT index; HWND hListWnd = GetDlgItem(hWnd, IDC_NEWFILE); index = SendMessageW(hListWnd, LB_GETCURSEL, 0, 0); if(index != LB_ERR) EndDialog(hWnd, MAKELONG(fileformat_flags(index),0)); } return TRUE; case IDCANCEL: EndDialog(hWnd, MAKELONG(ID_NEWFILE_ABORT,0)); return TRUE; } } return FALSE; } static INT_PTR CALLBACK paraformat_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { static const WORD ALIGNMENT_VALUES[] = {PFA_LEFT, PFA_RIGHT, PFA_CENTER}; switch(message) { case WM_INITDIALOG: { HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE); WCHAR buffer[MAX_STRING_LEN]; HWND hListWnd = GetDlgItem(hWnd, IDC_PARA_ALIGN); HWND hLeftWnd = GetDlgItem(hWnd, IDC_PARA_LEFT); HWND hRightWnd = GetDlgItem(hWnd, IDC_PARA_RIGHT); HWND hFirstWnd = GetDlgItem(hWnd, IDC_PARA_FIRST); PARAFORMAT2 pf; int index = 0; LoadStringW(hInstance, STRING_ALIGN_LEFT, buffer, MAX_STRING_LEN); SendMessageW(hListWnd, CB_ADDSTRING, 0, (LPARAM)buffer); LoadStringW(hInstance, STRING_ALIGN_RIGHT, buffer, MAX_STRING_LEN); SendMessageW(hListWnd, CB_ADDSTRING, 0, (LPARAM)buffer); LoadStringW(hInstance, STRING_ALIGN_CENTER, buffer, MAX_STRING_LEN); SendMessageW(hListWnd, CB_ADDSTRING, 0, (LPARAM)buffer); pf.cbSize = sizeof(pf); pf.dwMask = PFM_ALIGNMENT | PFM_OFFSET | PFM_RIGHTINDENT | PFM_STARTINDENT; SendMessageW(hEditorWnd, EM_GETPARAFORMAT, 0, (LPARAM)&pf); if(pf.wAlignment == PFA_RIGHT) index ++; else if(pf.wAlignment == PFA_CENTER) index += 2; SendMessageW(hListWnd, CB_SETCURSEL, index, 0); number_with_units(buffer, pf.dxStartIndent + pf.dxOffset); SetWindowTextW(hLeftWnd, buffer); number_with_units(buffer, pf.dxRightIndent); SetWindowTextW(hRightWnd, buffer); number_with_units(buffer, -pf.dxOffset); SetWindowTextW(hFirstWnd, buffer); } break; case WM_COMMAND: switch(LOWORD(wParam)) { case IDOK: { HWND hListWnd = GetDlgItem(hWnd, IDC_PARA_ALIGN); HWND hLeftWnd = GetDlgItem(hWnd, IDC_PARA_LEFT); HWND hRightWnd = GetDlgItem(hWnd, IDC_PARA_RIGHT); HWND hFirstWnd = GetDlgItem(hWnd, IDC_PARA_FIRST); WCHAR buffer[MAX_STRING_LEN]; int index; float num; int ret = 0; PARAFORMAT pf; index = SendMessageW(hListWnd, CB_GETCURSEL, 0, 0); pf.wAlignment = ALIGNMENT_VALUES[index]; GetWindowTextW(hLeftWnd, buffer, MAX_STRING_LEN); if(number_from_string(buffer, &num, TRUE)) ret++; pf.dxOffset = current_units_to_twips(num); GetWindowTextW(hRightWnd, buffer, MAX_STRING_LEN); if(number_from_string(buffer, &num, TRUE)) ret++; pf.dxRightIndent = current_units_to_twips(num); GetWindowTextW(hFirstWnd, buffer, MAX_STRING_LEN); if(number_from_string(buffer, &num, TRUE)) ret++; pf.dxStartIndent = current_units_to_twips(num); if(ret != 3) { MessageBoxW(hMainWnd, MAKEINTRESOURCEW(STRING_INVALID_NUMBER), wszAppTitle, MB_OK | MB_ICONASTERISK); return FALSE; } else { if (pf.dxOffset + pf.dxStartIndent < 0 && pf.dxStartIndent < 0) { /* The first line is before the left edge, so * make sure it is at the left edge. */ pf.dxOffset = -pf.dxStartIndent; } else if (pf.dxOffset < 0) { /* The second and following lines are before * the left edge, so set it to be at the left * edge, and adjust the first line since it * is relative to it. */ pf.dxStartIndent = max(pf.dxStartIndent + pf.dxOffset, 0); pf.dxOffset = 0; } /* Internally the dxStartIndent is the absolute * offset for the first line and dxOffset is * to it value as opposed how it is displayed with * the first line being the relative value. * These two lines make the adjustments. */ pf.dxStartIndent = pf.dxStartIndent + pf.dxOffset; pf.dxOffset = pf.dxOffset - pf.dxStartIndent; pf.cbSize = sizeof(pf); pf.dwMask = PFM_ALIGNMENT | PFM_OFFSET | PFM_RIGHTINDENT | PFM_STARTINDENT; SendMessageW(hEditorWnd, EM_SETPARAFORMAT, 0, (LPARAM)&pf); } } /* Fall through */ case IDCANCEL: EndDialog(hWnd, wParam); return TRUE; } } return FALSE; } static INT_PTR CALLBACK tabstops_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { switch(message) { case WM_INITDIALOG: { HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS); PARAFORMAT pf; WCHAR buffer[MAX_STRING_LEN]; int i; pf.cbSize = sizeof(pf); pf.dwMask = PFM_TABSTOPS; SendMessageW(hEditorWnd, EM_GETPARAFORMAT, 0, (LPARAM)&pf); SendMessageW(hTabWnd, CB_LIMITTEXT, MAX_STRING_LEN-1, 0); for(i = 0; i < pf.cTabCount; i++) { number_with_units(buffer, pf.rgxTabs[i]); SendMessageW(hTabWnd, CB_ADDSTRING, 0, (LPARAM)&buffer); } SetFocus(hTabWnd); } break; case WM_COMMAND: switch(LOWORD(wParam)) { case IDC_TABSTOPS: { HWND hTabWnd = (HWND)lParam; HWND hAddWnd = GetDlgItem(hWnd, ID_TAB_ADD); HWND hDelWnd = GetDlgItem(hWnd, ID_TAB_DEL); HWND hEmptyWnd = GetDlgItem(hWnd, ID_TAB_EMPTY); if(GetWindowTextLengthW(hTabWnd)) EnableWindow(hAddWnd, TRUE); else EnableWindow(hAddWnd, FALSE); if(SendMessageW(hTabWnd, CB_GETCOUNT, 0, 0)) { EnableWindow(hEmptyWnd, TRUE); if(SendMessageW(hTabWnd, CB_GETCURSEL, 0, 0) == CB_ERR) EnableWindow(hDelWnd, FALSE); else EnableWindow(hDelWnd, TRUE); } else { EnableWindow(hEmptyWnd, FALSE); } } break; case ID_TAB_ADD: { HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS); WCHAR buffer[MAX_STRING_LEN]; GetWindowTextW(hTabWnd, buffer, MAX_STRING_LEN); append_current_units(buffer); if(SendMessageW(hTabWnd, CB_FINDSTRINGEXACT, -1, (LPARAM)&buffer) == CB_ERR) { float number = 0; if(!number_from_string(buffer, &number, TRUE)) { MessageBoxW(hWnd, MAKEINTRESOURCEW(STRING_INVALID_NUMBER), wszAppTitle, MB_OK | MB_ICONINFORMATION); } else { SendMessageW(hTabWnd, CB_ADDSTRING, 0, (LPARAM)&buffer); SetWindowTextW(hTabWnd, 0); } } SetFocus(hTabWnd); } break; case ID_TAB_DEL: { HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS); LRESULT ret; ret = SendMessageW(hTabWnd, CB_GETCURSEL, 0, 0); if(ret != CB_ERR) SendMessageW(hTabWnd, CB_DELETESTRING, ret, 0); } break; case ID_TAB_EMPTY: { HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS); SendMessageW(hTabWnd, CB_RESETCONTENT, 0, 0); SetFocus(hTabWnd); } break; case IDOK: { HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS); int i; WCHAR buffer[MAX_STRING_LEN]; PARAFORMAT pf; float number; pf.cbSize = sizeof(pf); pf.dwMask = PFM_TABSTOPS; for(i = 0; SendMessageW(hTabWnd, CB_GETLBTEXT, i, (LPARAM)&buffer) != CB_ERR && i < MAX_TAB_STOPS; i++) { number_from_string(buffer, &number, TRUE); pf.rgxTabs[i] = current_units_to_twips(number); } pf.cTabCount = i; SendMessageW(hEditorWnd, EM_SETPARAFORMAT, 0, (LPARAM)&pf); } /* Fall through */ case IDCANCEL: EndDialog(hWnd, wParam); return TRUE; } } return FALSE; } static int context_menu(LPARAM lParam) { int x = (int)(short)LOWORD(lParam); int y = (int)(short)HIWORD(lParam); HMENU hPop = GetSubMenu(hPopupMenu, 0); if(x == -1) { int from = 0, to = 0; POINTL pt; SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&from, (LPARAM)&to); SendMessageW(hEditorWnd, EM_POSFROMCHAR, (WPARAM)&pt, (LPARAM)to); ClientToScreen(hEditorWnd, (POINT*)&pt); x = pt.x; y = pt.y; } TrackPopupMenu(hPop, TPM_LEFTALIGN | TPM_TOPALIGN | TPM_RIGHTBUTTON, x, y, 0, hMainWnd, 0); return 0; } static LRESULT OnCreate( HWND hWnd, WPARAM wParam, LPARAM lParam) { HWND hToolBarWnd, hFormatBarWnd, hReBarWnd, hFontListWnd, hSizeListWnd, hRulerWnd; HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE); HANDLE hDLL; TBADDBITMAP ab; int nStdBitmaps = 0; REBARINFO rbi; REBARBANDINFOW rbb; static const WCHAR wszRichEditDll[] = {'R','I','C','H','E','D','2','0','.','D','L','L','\0'}; static const WCHAR wszRichEditText[] = {'R','i','c','h','E','d','i','t',' ','t','e','x','t','\0'}; CreateStatusWindowW(CCS_NODIVIDER|WS_CHILD|WS_VISIBLE, wszRichEditText, hWnd, IDC_STATUSBAR); hReBarWnd = CreateWindowExW(WS_EX_TOOLWINDOW, REBARCLASSNAMEW, NULL, CCS_NODIVIDER|WS_CHILD|WS_VISIBLE|WS_CLIPSIBLINGS|WS_CLIPCHILDREN|RBS_VARHEIGHT|CCS_TOP, CW_USEDEFAULT, CW_USEDEFAULT, 0, 0, hWnd, (HMENU)IDC_REBAR, hInstance, NULL); rbi.cbSize = sizeof(rbi); rbi.fMask = 0; rbi.himl = NULL; if(!SendMessageW(hReBarWnd, RB_SETBARINFO, 0, (LPARAM)&rbi)) return -1; hToolBarWnd = CreateToolbarEx(hReBarWnd, CCS_NOPARENTALIGN|CCS_NOMOVEY|WS_VISIBLE|WS_CHILD|TBSTYLE_TOOLTIPS|TBSTYLE_BUTTON, IDC_TOOLBAR, 1, hInstance, IDB_TOOLBAR, NULL, 0, 24, 24, 16, 16, sizeof(TBBUTTON)); ab.hInst = HINST_COMMCTRL; ab.nID = IDB_STD_SMALL_COLOR; nStdBitmaps = SendMessageW(hToolBarWnd, TB_ADDBITMAP, 0, (LPARAM)&ab); AddButton(hToolBarWnd, nStdBitmaps+STD_FILENEW, ID_FILE_NEW); AddButton(hToolBarWnd, nStdBitmaps+STD_FILEOPEN, ID_FILE_OPEN); AddButton(hToolBarWnd, nStdBitmaps+STD_FILESAVE, ID_FILE_SAVE); AddSeparator(hToolBarWnd); AddButton(hToolBarWnd, nStdBitmaps+STD_PRINT, ID_PRINT_QUICK); AddButton(hToolBarWnd, nStdBitmaps+STD_PRINTPRE, ID_PREVIEW); AddSeparator(hToolBarWnd); AddButton(hToolBarWnd, nStdBitmaps+STD_FIND, ID_FIND); AddSeparator(hToolBarWnd); AddButton(hToolBarWnd, nStdBitmaps+STD_CUT, ID_EDIT_CUT); AddButton(hToolBarWnd, nStdBitmaps+STD_COPY, ID_EDIT_COPY); AddButton(hToolBarWnd, nStdBitmaps+STD_PASTE, ID_EDIT_PASTE); AddButton(hToolBarWnd, nStdBitmaps+STD_UNDO, ID_EDIT_UNDO); AddButton(hToolBarWnd, nStdBitmaps+STD_REDOW, ID_EDIT_REDO); AddSeparator(hToolBarWnd); AddButton(hToolBarWnd, 0, ID_DATETIME); SendMessageW(hToolBarWnd, TB_AUTOSIZE, 0, 0); rbb.cbSize = sizeof(rbb); rbb.fMask = RBBIM_SIZE | RBBIM_CHILDSIZE | RBBIM_CHILD | RBBIM_STYLE | RBBIM_ID; rbb.fStyle = RBBS_CHILDEDGE | RBBS_BREAK | RBBS_NOGRIPPER; rbb.cx = 0; rbb.hwndChild = hToolBarWnd; rbb.cxMinChild = 0; rbb.cyChild = rbb.cyMinChild = HIWORD(SendMessageW(hToolBarWnd, TB_GETBUTTONSIZE, 0, 0)); rbb.wID = BANDID_TOOLBAR; SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb); hFontListWnd = CreateWindowExW(0, WC_COMBOBOXEXW, NULL, WS_BORDER | WS_VISIBLE | WS_CHILD | CBS_DROPDOWN | CBS_SORT, 0, 0, 200, 150, hReBarWnd, (HMENU)IDC_FONTLIST, hInstance, NULL); rbb.hwndChild = hFontListWnd; rbb.cx = 200; rbb.wID = BANDID_FONTLIST; SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb); hSizeListWnd = CreateWindowExW(0, WC_COMBOBOXEXW, NULL, WS_BORDER | WS_VISIBLE | WS_CHILD | CBS_DROPDOWN, 0, 0, 50, 150, hReBarWnd, (HMENU)IDC_SIZELIST, hInstance, NULL); rbb.hwndChild = hSizeListWnd; rbb.cx = 50; rbb.fStyle ^= RBBS_BREAK; rbb.wID = BANDID_SIZELIST; SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb); hFormatBarWnd = CreateToolbarEx(hReBarWnd, CCS_NOPARENTALIGN | CCS_NOMOVEY | WS_VISIBLE | TBSTYLE_TOOLTIPS | TBSTYLE_BUTTON, IDC_FORMATBAR, 7, hInstance, IDB_FORMATBAR, NULL, 0, 16, 16, 16, 16, sizeof(TBBUTTON)); AddButton(hFormatBarWnd, 0, ID_FORMAT_BOLD); AddButton(hFormatBarWnd, 1, ID_FORMAT_ITALIC); AddButton(hFormatBarWnd, 2, ID_FORMAT_UNDERLINE); AddSeparator(hFormatBarWnd); AddButton(hFormatBarWnd, 3, ID_ALIGN_LEFT); AddButton(hFormatBarWnd, 4, ID_ALIGN_CENTER); AddButton(hFormatBarWnd, 5, ID_ALIGN_RIGHT); AddSeparator(hFormatBarWnd); AddButton(hFormatBarWnd, 6, ID_BULLET); SendMessageW(hFormatBarWnd, TB_AUTOSIZE, 0, 0); rbb.hwndChild = hFormatBarWnd; rbb.wID = BANDID_FORMATBAR; SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb); hRulerWnd = CreateWindowExW(0, WC_STATICW, NULL, WS_VISIBLE | WS_CHILD, 0, 0, 200, 10, hReBarWnd, (HMENU)IDC_RULER, hInstance, NULL); rbb.hwndChild = hRulerWnd; rbb.wID = BANDID_RULER; rbb.fStyle |= RBBS_BREAK; SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb); hDLL = LoadLibraryW(wszRichEditDll); if(!hDLL) { MessageBoxW(hWnd, MAKEINTRESOURCEW(STRING_LOAD_RICHED_FAILED), wszAppTitle, MB_OK | MB_ICONEXCLAMATION); PostQuitMessage(1); } hEditorWnd = CreateWindowExW(WS_EX_CLIENTEDGE, wszRichEditClass, NULL, WS_CHILD|WS_VISIBLE|ES_SELECTIONBAR|ES_MULTILINE|ES_AUTOVSCROLL |ES_WANTRETURN|WS_VSCROLL|ES_NOHIDESEL, 0, 0, 1000, 100, hWnd, (HMENU)IDC_EDITOR, hInstance, NULL); if (!hEditorWnd) { fprintf(stderr, "Error code %u\n", GetLastError()); return -1; } assert(hEditorWnd); SetFocus(hEditorWnd); SendMessageW(hEditorWnd, EM_SETEVENTMASK, 0, ENM_SELCHANGE); set_default_font(); populate_font_list(hFontListWnd); populate_size_list(hSizeListWnd); DoLoadStrings(); SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0); ID_FINDMSGSTRING = RegisterWindowMessageW(FINDMSGSTRINGW); registry_read_filelist(hWnd); registry_read_formatopts_all(barState, wordWrap); registry_read_options(); DragAcceptFiles(hWnd, TRUE); return 0; } static LRESULT OnUser( HWND hWnd, WPARAM wParam, LPARAM lParam) { HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR); HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR); HWND hwndToolBar = GetDlgItem(hwndReBar, IDC_TOOLBAR); HWND hwndFormatBar = GetDlgItem(hwndReBar, IDC_FORMATBAR); int from, to; CHARFORMAT2W fmt; PARAFORMAT2 pf; GETTEXTLENGTHEX gt; ZeroMemory(&fmt, sizeof(fmt)); fmt.cbSize = sizeof(fmt); ZeroMemory(&pf, sizeof(pf)); pf.cbSize = sizeof(pf); gt.flags = GTL_NUMCHARS; gt.codepage = 1200; SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_FIND, SendMessageW(hwndEditor, EM_GETTEXTLENGTHEX, (WPARAM)>, 0) ? 1 : 0); SendMessageW(hwndEditor, EM_GETCHARFORMAT, TRUE, (LPARAM)&fmt); SendMessageW(hwndEditor, EM_GETSEL, (WPARAM)&from, (LPARAM)&to); SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_UNDO, SendMessageW(hwndEditor, EM_CANUNDO, 0, 0)); SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_REDO, SendMessageW(hwndEditor, EM_CANREDO, 0, 0)); SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_CUT, from == to ? 0 : 1); SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_COPY, from == to ? 0 : 1); SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_BOLD, (fmt.dwMask & CFM_BOLD) && (fmt.dwEffects & CFE_BOLD)); SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_BOLD, !(fmt.dwMask & CFM_BOLD)); SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_ITALIC, (fmt.dwMask & CFM_ITALIC) && (fmt.dwEffects & CFE_ITALIC)); SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_ITALIC, !(fmt.dwMask & CFM_ITALIC)); SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_UNDERLINE, (fmt.dwMask & CFM_UNDERLINE) && (fmt.dwEffects & CFE_UNDERLINE)); SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_UNDERLINE, !(fmt.dwMask & CFM_UNDERLINE)); SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf); SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_LEFT, (pf.wAlignment == PFA_LEFT)); SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_CENTER, (pf.wAlignment == PFA_CENTER)); SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_RIGHT, (pf.wAlignment == PFA_RIGHT)); SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_BULLET, (pf.wNumbering & PFN_BULLET)); return 0; } static LRESULT OnNotify( HWND hWnd, WPARAM wParam, LPARAM lParam) { HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR); HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR); NMHDR *pHdr = (NMHDR *)lParam; HWND hwndFontList = GetDlgItem(hwndReBar, IDC_FONTLIST); HWND hwndSizeList = GetDlgItem(hwndReBar, IDC_SIZELIST); if (pHdr->hwndFrom == hwndFontList || pHdr->hwndFrom == hwndSizeList) { if (pHdr->code == CBEN_ENDEDITW) { NMCBEENDEDIT *endEdit = (NMCBEENDEDIT *)lParam; if(pHdr->hwndFrom == hwndFontList) { on_fontlist_modified(hwndFontList, (LPWSTR)endEdit->szText); } else if (pHdr->hwndFrom == hwndSizeList) { on_sizelist_modified(hwndSizeList, (LPWSTR)endEdit->szText); } } return 0; } if (pHdr->hwndFrom != hwndEditor) return 0; if (pHdr->code == EN_SELCHANGE) { SELCHANGE *pSC = (SELCHANGE *)lParam; char buf[128]; update_font_list(); sprintf( buf,"selection = %d..%d, line count=%ld", pSC->chrg.cpMin, pSC->chrg.cpMax, SendMessage(hwndEditor, EM_GETLINECOUNT, 0, 0)); SetWindowText(GetDlgItem(hWnd, IDC_STATUSBAR), buf); SendMessage(hWnd, WM_USER, 0, 0); return 1; } return 0; } static LRESULT OnCommand( HWND hWnd, WPARAM wParam, LPARAM lParam) { HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR); static FINDREPLACEW findreplace; if ((HWND)lParam == hwndEditor) return 0; switch(LOWORD(wParam)) { case ID_FILE_EXIT: PostMessageW(hWnd, WM_CLOSE, 0, 0); break; case ID_FILE_NEW: { HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE); int ret = DialogBox(hInstance, MAKEINTRESOURCE(IDD_NEWFILE), hWnd, newfile_proc); if(ret != ID_NEWFILE_ABORT) { if(prompt_save_changes()) { SETTEXTEX st; set_caption(NULL); wszFileName[0] = '\0'; clear_formatting(); st.flags = ST_DEFAULT; st.codepage = 1200; SendMessageW(hEditorWnd, EM_SETTEXTEX, (WPARAM)&st, 0); SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0); set_fileformat(ret); update_font_list(); } } } break; case ID_FILE_OPEN: DialogOpenFile(); break; case ID_FILE_SAVE: if(wszFileName[0]) { DoSaveFile(wszFileName, fileFormat); break; } /* Fall through */ case ID_FILE_SAVEAS: DialogSaveFile(); break; case ID_FILE_RECENT1: case ID_FILE_RECENT2: case ID_FILE_RECENT3: case ID_FILE_RECENT4: { HMENU hMenu = GetMenu(hWnd); MENUITEMINFOW mi; mi.cbSize = sizeof(MENUITEMINFOW); mi.fMask = MIIM_DATA; if(GetMenuItemInfoW(hMenu, LOWORD(wParam), FALSE, &mi)) DoOpenFile((LPWSTR)mi.dwItemData); } break; case ID_FIND: dialog_find(&findreplace, FALSE); break; case ID_FIND_NEXT: handle_findmsg(&findreplace); break; case ID_REPLACE: dialog_find(&findreplace, TRUE); break; case ID_FONTSETTINGS: dialog_choose_font(); break; case ID_PRINT: dialog_print(hWnd, wszFileName); target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]); break; case ID_PRINT_QUICK: print_quick(wszFileName); target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]); break; case ID_PREVIEW: { int index = reg_formatindex(fileFormat); DWORD tmp = barState[index]; barState[index] = 0; set_bar_states(); barState[index] = tmp; ShowWindow(hEditorWnd, FALSE); init_preview(hWnd, wszFileName); SetMenu(hWnd, NULL); InvalidateRect(0, 0, TRUE); } break; case ID_PRINTSETUP: dialog_printsetup(hWnd); target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]); break; case ID_FORMAT_BOLD: case ID_FORMAT_ITALIC: case ID_FORMAT_UNDERLINE: { CHARFORMAT2W fmt; int effects = CFE_BOLD; ZeroMemory(&fmt, sizeof(fmt)); fmt.cbSize = sizeof(fmt); SendMessageW(hwndEditor, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt); fmt.dwMask = CFM_BOLD; if (LOWORD(wParam) == ID_FORMAT_ITALIC) { effects = CFE_ITALIC; fmt.dwMask = CFM_ITALIC; } else if (LOWORD(wParam) == ID_FORMAT_UNDERLINE) { effects = CFE_UNDERLINE; fmt.dwMask = CFM_UNDERLINE; } fmt.dwEffects ^= effects; SendMessageW(hwndEditor, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt); break; } case ID_EDIT_CUT: PostMessageW(hwndEditor, WM_CUT, 0, 0); break; case ID_EDIT_COPY: PostMessageW(hwndEditor, WM_COPY, 0, 0); break; case ID_EDIT_PASTE: PostMessageW(hwndEditor, WM_PASTE, 0, 0); break; case ID_EDIT_CLEAR: PostMessageW(hwndEditor, WM_CLEAR, 0, 0); break; case ID_EDIT_SELECTALL: { CHARRANGE range = {0, -1}; SendMessageW(hwndEditor, EM_EXSETSEL, 0, (LPARAM)&range); /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */ return 0; } case ID_EDIT_GETTEXT: { int nLen = GetWindowTextLengthW(hwndEditor); LPWSTR data = HeapAlloc( GetProcessHeap(), 0, (nLen+1)*sizeof(WCHAR) ); TEXTRANGEW tr; GetWindowTextW(hwndEditor, data, nLen+1); MessageBoxW(NULL, data, xszAppTitle, MB_OK); HeapFree( GetProcessHeap(), 0, data); data = HeapAlloc(GetProcessHeap(), 0, (nLen+1)*sizeof(WCHAR)); tr.chrg.cpMin = 0; tr.chrg.cpMax = nLen; tr.lpstrText = data; SendMessage (hwndEditor, EM_GETTEXTRANGE, 0, (LPARAM)&tr); MessageBoxW(NULL, data, xszAppTitle, MB_OK); HeapFree( GetProcessHeap(), 0, data ); /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */ return 0; } case ID_EDIT_CHARFORMAT: case ID_EDIT_DEFCHARFORMAT: { CHARFORMAT2W cf; LRESULT i; ZeroMemory(&cf, sizeof(cf)); cf.cbSize = sizeof(cf); cf.dwMask = 0; i = SendMessageW(hwndEditor, EM_GETCHARFORMAT, LOWORD(wParam) == ID_EDIT_CHARFORMAT, (LPARAM)&cf); return 0; } case ID_EDIT_PARAFORMAT: { PARAFORMAT2 pf; ZeroMemory(&pf, sizeof(pf)); pf.cbSize = sizeof(pf); SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf); return 0; } case ID_EDIT_SELECTIONINFO: { CHARRANGE range = {0, -1}; char buf[128]; WCHAR *data = NULL; SendMessage(hwndEditor, EM_EXGETSEL, 0, (LPARAM)&range); data = HeapAlloc(GetProcessHeap(), 0, sizeof(*data) * (range.cpMax-range.cpMin+1)); SendMessage(hwndEditor, EM_GETSELTEXT, 0, (LPARAM)data); sprintf(buf, "Start = %d, End = %d", range.cpMin, range.cpMax); MessageBoxA(hWnd, buf, "Editor", MB_OK); MessageBoxW(hWnd, data, xszAppTitle, MB_OK); HeapFree( GetProcessHeap(), 0, data); /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */ return 0; } case ID_EDIT_READONLY: { long nStyle = GetWindowLong(hwndEditor, GWL_STYLE); if (nStyle & ES_READONLY) SendMessageW(hwndEditor, EM_SETREADONLY, 0, 0); else SendMessageW(hwndEditor, EM_SETREADONLY, 1, 0); return 0; } case ID_EDIT_MODIFIED: if (SendMessageW(hwndEditor, EM_GETMODIFY, 0, 0)) SendMessageW(hwndEditor, EM_SETMODIFY, 0, 0); else SendMessageW(hwndEditor, EM_SETMODIFY, 1, 0); return 0; case ID_EDIT_UNDO: SendMessageW(hwndEditor, EM_UNDO, 0, 0); return 0; case ID_EDIT_REDO: SendMessageW(hwndEditor, EM_REDO, 0, 0); return 0; case ID_BULLET: { PARAFORMAT pf; pf.cbSize = sizeof(pf); pf.dwMask = PFM_NUMBERING; SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf); pf.dwMask |= PFM_OFFSET; if(pf.wNumbering == PFN_BULLET) { pf.wNumbering = 0; pf.dxOffset = 0; } else { pf.wNumbering = PFN_BULLET; pf.dxOffset = 720; } SendMessageW(hwndEditor, EM_SETPARAFORMAT, 0, (LPARAM)&pf); } break; case ID_ALIGN_LEFT: case ID_ALIGN_CENTER: case ID_ALIGN_RIGHT: { PARAFORMAT2 pf; pf.cbSize = sizeof(pf); pf.dwMask = PFM_ALIGNMENT; switch(LOWORD(wParam)) { case ID_ALIGN_LEFT: pf.wAlignment = PFA_LEFT; break; case ID_ALIGN_CENTER: pf.wAlignment = PFA_CENTER; break; case ID_ALIGN_RIGHT: pf.wAlignment = PFA_RIGHT; break; } SendMessageW(hwndEditor, EM_SETPARAFORMAT, 0, (LPARAM)&pf); break; } case ID_BACK_1: SendMessageW(hwndEditor, EM_SETBKGNDCOLOR, 1, 0); break; case ID_BACK_2: SendMessageW(hwndEditor, EM_SETBKGNDCOLOR, 0, RGB(255,255,192)); break; case ID_TOGGLE_TOOLBAR: set_toolbar_state(BANDID_TOOLBAR, !is_bar_visible(BANDID_TOOLBAR)); update_window(); break; case ID_TOGGLE_FORMATBAR: set_toolbar_state(BANDID_FONTLIST, !is_bar_visible(BANDID_FORMATBAR)); set_toolbar_state(BANDID_SIZELIST, !is_bar_visible(BANDID_FORMATBAR)); set_toolbar_state(BANDID_FORMATBAR, !is_bar_visible(BANDID_FORMATBAR)); update_window(); break; case ID_TOGGLE_STATUSBAR: set_statusbar_state(!is_bar_visible(BANDID_STATUSBAR)); update_window(); break; case ID_TOGGLE_RULER: set_toolbar_state(BANDID_RULER, !is_bar_visible(BANDID_RULER)); update_window(); break; case ID_DATETIME: { HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE); DialogBoxW(hInstance, MAKEINTRESOURCEW(IDD_DATETIME), hWnd, datetime_proc); break; } case ID_PARAFORMAT: { HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE); DialogBoxW(hInstance, MAKEINTRESOURCEW(IDD_PARAFORMAT), hWnd, paraformat_proc); } break; case ID_TABSTOPS: { HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE); DialogBoxW(hInstance, MAKEINTRESOURCEW(IDD_TABSTOPS), hWnd, tabstops_proc); } break; case ID_ABOUT: dialog_about(); break; case ID_VIEWPROPERTIES: dialog_viewproperties(); break; case IDC_FONTLIST: if (HIWORD(wParam) == CBN_SELENDOK) { WCHAR buffer[LF_FACESIZE]; HWND hwndFontList = (HWND)lParam; get_comboexlist_selection(hwndFontList, buffer, LF_FACESIZE); on_fontlist_modified(hwndFontList, buffer); } break; case IDC_SIZELIST: if (HIWORD(wParam) == CBN_SELENDOK) { WCHAR buffer[MAX_STRING_LEN+1]; HWND hwndSizeList = (HWND)lParam; get_comboexlist_selection(hwndSizeList, buffer, MAX_STRING_LEN+1); on_sizelist_modified(hwndSizeList, buffer); } break; default: SendMessageW(hwndEditor, WM_COMMAND, wParam, lParam); break; } return 0; } static LRESULT OnInitPopupMenu( HWND hWnd, WPARAM wParam, LPARAM lParam ) { HMENU hMenu = (HMENU)wParam; HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR); HWND hwndStatus = GetDlgItem(hWnd, IDC_STATUSBAR); PARAFORMAT pf; int nAlignment = -1; int selFrom, selTo; GETTEXTLENGTHEX gt; LRESULT textLength; MENUITEMINFOW mi; SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&selFrom, (LPARAM)&selTo); EnableMenuItem(hMenu, ID_EDIT_COPY, MF_BYCOMMAND|(selFrom == selTo) ? MF_GRAYED : MF_ENABLED); EnableMenuItem(hMenu, ID_EDIT_CUT, MF_BYCOMMAND|(selFrom == selTo) ? MF_GRAYED : MF_ENABLED); pf.cbSize = sizeof(PARAFORMAT); SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf); CheckMenuItem(hMenu, ID_EDIT_READONLY, MF_BYCOMMAND|(GetWindowLong(hwndEditor, GWL_STYLE)&ES_READONLY ? MF_CHECKED : MF_UNCHECKED)); CheckMenuItem(hMenu, ID_EDIT_MODIFIED, MF_BYCOMMAND|(SendMessage(hwndEditor, EM_GETMODIFY, 0, 0) ? MF_CHECKED : MF_UNCHECKED)); if (pf.dwMask & PFM_ALIGNMENT) nAlignment = pf.wAlignment; CheckMenuItem(hMenu, ID_ALIGN_LEFT, MF_BYCOMMAND|(nAlignment == PFA_LEFT) ? MF_CHECKED : MF_UNCHECKED); CheckMenuItem(hMenu, ID_ALIGN_CENTER, MF_BYCOMMAND|(nAlignment == PFA_CENTER) ? MF_CHECKED : MF_UNCHECKED); CheckMenuItem(hMenu, ID_ALIGN_RIGHT, MF_BYCOMMAND|(nAlignment == PFA_RIGHT) ? MF_CHECKED : MF_UNCHECKED); CheckMenuItem(hMenu, ID_BULLET, MF_BYCOMMAND | ((pf.wNumbering == PFN_BULLET) ? MF_CHECKED : MF_UNCHECKED)); EnableMenuItem(hMenu, ID_EDIT_UNDO, MF_BYCOMMAND|(SendMessageW(hwndEditor, EM_CANUNDO, 0, 0)) ? MF_ENABLED : MF_GRAYED); EnableMenuItem(hMenu, ID_EDIT_REDO, MF_BYCOMMAND|(SendMessageW(hwndEditor, EM_CANREDO, 0, 0)) ? MF_ENABLED : MF_GRAYED); CheckMenuItem(hMenu, ID_TOGGLE_TOOLBAR, MF_BYCOMMAND|(is_bar_visible(BANDID_TOOLBAR)) ? MF_CHECKED : MF_UNCHECKED); CheckMenuItem(hMenu, ID_TOGGLE_FORMATBAR, MF_BYCOMMAND|(is_bar_visible(BANDID_FORMATBAR)) ? MF_CHECKED : MF_UNCHECKED); CheckMenuItem(hMenu, ID_TOGGLE_STATUSBAR, MF_BYCOMMAND|IsWindowVisible(hwndStatus) ? MF_CHECKED : MF_UNCHECKED); CheckMenuItem(hMenu, ID_TOGGLE_RULER, MF_BYCOMMAND|(is_bar_visible(BANDID_RULER)) ? MF_CHECKED : MF_UNCHECKED); gt.flags = GTL_NUMCHARS; gt.codepage = 1200; textLength = SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)>, 0); EnableMenuItem(hMenu, ID_FIND, MF_BYCOMMAND|(textLength ? MF_ENABLED : MF_GRAYED)); mi.cbSize = sizeof(mi); mi.fMask = MIIM_DATA; GetMenuItemInfoW(hMenu, ID_FIND_NEXT, FALSE, &mi); EnableMenuItem(hMenu, ID_FIND_NEXT, MF_BYCOMMAND|((textLength && mi.dwItemData) ? MF_ENABLED : MF_GRAYED)); EnableMenuItem(hMenu, ID_REPLACE, MF_BYCOMMAND|(textLength ? MF_ENABLED : MF_GRAYED)); return 0; } static LRESULT OnSize( HWND hWnd, WPARAM wParam, LPARAM lParam ) { int nStatusSize = 0; RECT rc; HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR); HWND hwndStatusBar = GetDlgItem(hWnd, IDC_STATUSBAR); HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR); HWND hRulerWnd = GetDlgItem(hWnd, IDC_RULER); int rebarHeight = 0; if (hwndStatusBar) { SendMessageW(hwndStatusBar, WM_SIZE, 0, 0); if (IsWindowVisible(hwndStatusBar)) { GetClientRect(hwndStatusBar, &rc); nStatusSize = rc.bottom - rc.top; } else { nStatusSize = 0; } } if (hwndReBar) { rebarHeight = SendMessageW(hwndReBar, RB_GETBARHEIGHT, 0, 0); MoveWindow(hwndReBar, 0, 0, LOWORD(lParam), rebarHeight, TRUE); } if (hwndEditor) { GetClientRect(hWnd, &rc); MoveWindow(hwndEditor, 0, rebarHeight, rc.right, rc.bottom-nStatusSize-rebarHeight, TRUE); } redraw_ruler(hRulerWnd); return DefWindowProcW(hWnd, WM_SIZE, wParam, lParam); } static LRESULT CALLBACK WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam) { if(msg == ID_FINDMSGSTRING) return handle_findmsg((LPFINDREPLACEW)lParam); switch(msg) { case WM_CREATE: return OnCreate( hWnd, wParam, lParam ); case WM_USER: return OnUser( hWnd, wParam, lParam ); case WM_NOTIFY: return OnNotify( hWnd, wParam, lParam ); case WM_COMMAND: if(preview_isactive()) { return preview_command( hWnd, wParam, lParam ); } return OnCommand( hWnd, wParam, lParam ); case WM_DESTROY: PostQuitMessage(0); break; case WM_CLOSE: if(preview_isactive()) { preview_exit(hWnd); } else if(prompt_save_changes()) { registry_set_options(hMainWnd); registry_set_formatopts_all(barState); PostQuitMessage(0); } break; case WM_ACTIVATE: if (LOWORD(wParam)) SetFocus(GetDlgItem(hWnd, IDC_EDITOR)); return 0; case WM_INITMENUPOPUP: return OnInitPopupMenu( hWnd, wParam, lParam ); case WM_SIZE: return OnSize( hWnd, wParam, lParam ); case WM_CONTEXTMENU: if((HWND)wParam == hEditorWnd) return context_menu(lParam); else return DefWindowProcW(hWnd, msg, wParam, lParam); case WM_DROPFILES: { WCHAR file[MAX_PATH]; DragQueryFileW((HDROP)wParam, 0, file, MAX_PATH); DragFinish((HDROP)wParam); if(prompt_save_changes()) DoOpenFile(file); } break; case WM_PAINT: if(preview_isactive()) return print_preview(hWnd); else return DefWindowProcW(hWnd, msg, wParam, lParam); default: return DefWindowProcW(hWnd, msg, wParam, lParam); } return 0; } int CALLBACK WinMain(HINSTANCE hInstance, HINSTANCE hOldInstance, LPSTR szCmdParagraph, int nCmdShow) { INITCOMMONCONTROLSEX classes = {8, ICC_BAR_CLASSES|ICC_COOL_CLASSES|ICC_USEREX_CLASSES}; HACCEL hAccel; WNDCLASSW wc; MSG msg; RECT rc; UINT_PTR hPrevRulerProc; HWND hRulerWnd; POINTL EditPoint; DWORD bMaximized; static const WCHAR wszAccelTable[] = {'M','A','I','N','A','C','C','E','L', 'T','A','B','L','E','\0'}; InitCommonControlsEx(&classes); hAccel = LoadAcceleratorsW(hInstance, wszAccelTable); wc.style = CS_HREDRAW | CS_VREDRAW; wc.lpfnWndProc = WndProc; wc.cbClsExtra = 0; wc.cbWndExtra = 4; wc.hInstance = hInstance; wc.hIcon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_WORDPAD)); wc.hCursor = LoadCursor(NULL, IDC_IBEAM); wc.hbrBackground = GetSysColorBrush(COLOR_WINDOW); wc.lpszMenuName = MAKEINTRESOURCEW(IDM_MAINMENU); wc.lpszClassName = wszMainWndClass; RegisterClassW(&wc); registry_read_winrect(&rc); hMainWnd = CreateWindowExW(0, wszMainWndClass, wszAppTitle, WS_CLIPCHILDREN|WS_OVERLAPPEDWINDOW, rc.left, rc.top, rc.right-rc.left, rc.bottom-rc.top, NULL, NULL, hInstance, NULL); registry_read_maximized(&bMaximized); if ((nCmdShow == SW_SHOWNORMAL || nCmdShow == SW_SHOWDEFAULT) && bMaximized) nCmdShow = SW_SHOWMAXIMIZED; ShowWindow(hMainWnd, nCmdShow); set_caption(NULL); set_bar_states(); set_fileformat(SF_RTF); SendMessageW(hEditorWnd, EM_EMPTYUNDOBUFFER, 0, 0); hPopupMenu = LoadMenuW(hInstance, MAKEINTRESOURCEW(IDM_POPUP)); get_default_printer_opts(); target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]); hRulerWnd = GetDlgItem(GetDlgItem(hMainWnd, IDC_REBAR), IDC_RULER); SendMessageW(GetDlgItem(hMainWnd, IDC_EDITOR), EM_POSFROMCHAR, (WPARAM)&EditPoint, 0); hPrevRulerProc = SetWindowLongPtrW(hRulerWnd, GWLP_WNDPROC, (UINT_PTR)ruler_proc); SendMessageW(hRulerWnd, WM_USER, (WPARAM)&EditPoint, hPrevRulerProc); HandleCommandLine(GetCommandLineW()); while(GetMessageW(&msg,0,0,0)) { if (IsDialogMessage(hFindWnd, &msg)) continue; if (TranslateAcceleratorW(hMainWnd, hAccel, &msg)) continue; TranslateMessage(&msg); DispatchMessageW(&msg); if (!PeekMessageW(&msg, 0, 0, 0, PM_NOREMOVE)) SendMessageW(hMainWnd, WM_USER, 0, 0); } return 0; }