/* * 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 #include #include #include #include #include #include #include #include #include #include #include #include #include "wordpad.h" /* use LoadString */ static const WCHAR wszAppTitle[] = {'W','i','n','e',' ','W','o','r','d','p','a','d',0}; static const WCHAR wszMainWndClass[] = {'W','O','R','D','P','A','D','T','O','P',0}; static const WCHAR stringFormat[] = {'%','2','d','\0'}; const WCHAR wszPreviewWndClass[] = {'P','r','t','P','r','e','v','i','e','w',0}; LRESULT CALLBACK preview_proc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam); static HWND hMainWnd; static HWND hEditorWnd; static HWND hFindWnd; static HMENU hColorPopupMenu; 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 WCHAR units_inW[MAX_STRING_LEN]; static WCHAR units_inchW[MAX_STRING_LEN]; static WCHAR units_ptW[MAX_STRING_LEN]; static int last_bullet = PFN_BULLET; static LRESULT OnSize( HWND hWnd, WPARAM wParam, LPARAM lParam ); typedef enum { UNIT_CM, UNIT_INCH, UNIT_PT } UNIT; typedef struct { int endPos; BOOL wrapped; WCHAR findBuffer[128]; } FINDREPLACE_custom; /* 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 = GetModuleHandleW(0); p += 1 + LoadStringW(hInstance, STRING_RICHTEXT_FILES_RTF, p, MAX_STRING_LEN); lstrcpyW(p, files_rtf); p += lstrlenW(p) + 1; p += 1 + LoadStringW(hInstance, STRING_TEXT_FILES_TXT, p, MAX_STRING_LEN); lstrcpyW(p, files_txt); p += lstrlenW(p) + 1; p += 1 + LoadStringW(hInstance, STRING_TEXT_FILES_UNICODE_TXT, p, MAX_STRING_LEN); lstrcpyW(p, files_txt); p += lstrlenW(p) + 1; p += 1 + LoadStringW(hInstance, STRING_ALL_FILES, p, MAX_STRING_LEN); 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); LoadStringW(hInstance, STRING_UNITS_CM, units_cmW, MAX_STRING_LEN); LoadStringW(hInstance, STRING_UNITS_IN, units_inW, MAX_STRING_LEN); LoadStringW(hInstance, STRING_UNITS_INCH, units_inchW, MAX_STRING_LEN); LoadStringW(hInstance, STRING_UNITS_PT, units_ptW, MAX_STRING_LEN); } /* Show a message box with resource strings */ static int MessageBoxWithResStringW(HWND hWnd, LPCWSTR lpText, LPCWSTR lpCaption, UINT uType) { MSGBOXPARAMSW params; params.cbSize = sizeof(params); params.hwndOwner = hWnd; params.hInstance = GetModuleHandleW(0); params.lpszText = lpText; params.lpszCaption = lpCaption; params.dwStyle = uType; params.lpszIcon = NULL; params.dwContextHelpId = 0; params.lpfnMsgBoxCallback = NULL; params.dwLanguageId = 0; return MessageBoxIndirectW(¶ms); } static void AddButtonStyle(HWND hwndToolBar, int nImage, int nCommand, BYTE style) { TBBUTTON button; ZeroMemory(&button, sizeof(button)); button.iBitmap = nImage; button.idCommand = nCommand; button.fsState = TBSTATE_ENABLED; button.fsStyle = style; button.dwData = 0; button.iString = -1; SendMessageW(hwndToolBar, TB_ADDBUTTONSW, 1, (LPARAM)&button); } static void AddButton(HWND hwndToolBar, int nImage, int nCommand) { AddButtonStyle(hwndToolBar, nImage, nCommand, BTNS_BUTTON); } static void AddSeparator(HWND hwndToolBar) { TBBUTTON button; ZeroMemory(&button, sizeof(button)); button.iBitmap = -1; button.idCommand = 0; button.fsState = 0; button.fsStyle = BTNS_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 = calloc(1, 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 += ARRAY_SIZE(wszSeparator); memcpy(wszCaption + length, wszAppTitle, sizeof(wszAppTitle)); SetWindowTextW(hMainWnd, wszCaption); free(wszCaption); } static BOOL validate_endptr(LPCWSTR endptr, UNIT *punit) { if(punit != NULL) *punit = UNIT_CM; if(!endptr) return FALSE; if(!*endptr) return TRUE; while(*endptr == ' ') endptr++; if(punit == NULL) return *endptr == '\0'; if(!lstrcmpW(endptr, units_cmW)) { *punit = UNIT_CM; endptr += lstrlenW(units_cmW); } else if (!lstrcmpW(endptr, units_inW)) { *punit = UNIT_INCH; endptr += lstrlenW(units_inW); } else if (!lstrcmpW(endptr, units_inchW)) { *punit = UNIT_INCH; endptr += lstrlenW(units_inchW); } else if (!lstrcmpW(endptr, units_ptW)) { *punit = UNIT_PT; endptr += lstrlenW(units_ptW); } return *endptr == '\0'; } static BOOL number_from_string(LPCWSTR string, float *num, UNIT *punit) { double ret; WCHAR *endptr; *num = 0; errno = 0; ret = wcstod(string, &endptr); if (punit != NULL) *punit = UNIT_CM; if((ret == 0 && errno != 0) || endptr == string || !validate_endptr(endptr, punit)) { 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(wszNewFontSize, &size, NULL) && size > 0) { set_size(size); } else { SetWindowTextW(hwndSizeList, sizeBuffer); MessageBoxWithResStringW(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 = 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]; size_t 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 < ARRAY_SIZE(choices); 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)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(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(wszNewFaceName); } 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 | CF_NOVERTFONTS; 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) != 0; cf.lpLogFont->lfWeight = (fmt.dwEffects & CFE_BOLD) ? FW_BOLD : FW_NORMAL; cf.lpLogFont->lfUnderline = (fmt.dwEffects & CFE_UNDERLINE) != 0; cf.lpLogFont->lfStrikeOut = (fmt.dwEffects & CFE_STRIKEOUT) != 0; 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) fmt.dwEffects |= CFE_UNDERLINE; if(cf.lpLogFont->lfStrikeOut) fmt.dwEffects |= CFE_STRIKEOUT; fmt.crTextColor = cf.rgbColors; SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt); set_font(cf.lpLogFont->lfFaceName); } } struct font_desc { WCHAR *name; LPARAM lParam; }; struct font_array { struct font_desc *fonts; size_t count; size_t capacity; }; static BOOL array_reserve(void **elements, size_t *capacity, size_t count, size_t size) { size_t new_capacity, max_capacity; void *new_elements; if (count <= *capacity) return TRUE; max_capacity = ~(SIZE_T)0 / size; if (count > max_capacity) return FALSE; new_capacity = max(4, *capacity); while (new_capacity < count && new_capacity <= max_capacity / 2) new_capacity *= 2; if (new_capacity < count) new_capacity = max_capacity; new_elements = *elements ? realloc(*elements, new_capacity * size) : malloc(new_capacity * size); if (!new_elements) return FALSE; *elements = new_elements; *capacity = new_capacity; return TRUE; } static void add_font(struct font_array *fonts, LPCWSTR fontName, DWORD fontType, const NEWTEXTMETRICEXW *ntmc) { int fontHeight = 0; size_t idx; if (!array_reserve((void **)&fonts->fonts, &fonts->capacity, fonts->count + 1, sizeof(*fonts->fonts))) return; if (fontType & RASTER_FONTTYPE) fontHeight = ntmc->ntmTm.tmHeight - ntmc->ntmTm.tmInternalLeading; idx = fonts->count; fonts->fonts[idx].name = malloc((lstrlenW(fontName) + 1)*sizeof(WCHAR) ); lstrcpyW( fonts->fonts[idx].name, fontName ); fonts->fonts[idx].lParam = MAKELONG(fontType, fontHeight); fonts->count++; } static int CALLBACK enum_font_proc(const LOGFONTW *lpelfe, const TEXTMETRICW *lpntme, DWORD FontType, LPARAM lParam) { struct font_array *fonts = (void *)lParam; if (lpelfe->lfFaceName[0] == '@') return 1; /* ignore vertical fonts */ add_font(fonts, lpelfe->lfFaceName, FontType, (const NEWTEXTMETRICEXW *)lpntme); return 1; } static int __cdecl fonts_desc_compare(const void *a, const void *b) { const struct font_desc *left = a, *right = b; return lstrcmpiW(left->name, right->name); } static void populate_font_list(HWND hListWnd) { struct font_array font_array = { 0 }; HDC hdc = GetDC(hMainWnd); LOGFONTW fontinfo; HWND hListEditWnd = (HWND)SendMessageW(hListWnd, CBEM_GETEDITCONTROL, 0, 0); CHARFORMAT2W fmt; size_t i, j; fontinfo.lfCharSet = DEFAULT_CHARSET; *fontinfo.lfFaceName = '\0'; fontinfo.lfPitchAndFamily = 0; /* Collect font names, sort, remove duplicates. */ EnumFontFamiliesExW(hdc, &fontinfo, enum_font_proc, (LPARAM)&font_array, 0); qsort(font_array.fonts, font_array.count, sizeof(*font_array.fonts), fonts_desc_compare); for (i = 1, j = 0; i < font_array.count; ++i) { if (!lstrcmpiW(font_array.fonts[i].name, font_array.fonts[j].name)) { free(font_array.fonts[i].name); font_array.fonts[i].name = NULL; } else if (++j != i) { font_array.fonts[j] = font_array.fonts[i]; font_array.fonts[i].name = NULL; } } font_array.count = j + 1; for (i = 0; i < font_array.count; ++i) { COMBOBOXEXITEMW cbitem = { 0 }; cbitem.mask = CBEIF_TEXT | CBEIF_LPARAM; cbitem.pszText = font_array.fonts[i].name; cbitem.iItem = -1; cbitem.lParam = font_array.fonts[i].lParam; SendMessageW(hListWnd, CBEM_INSERTITEMW, 0, (LPARAM)&cbitem); free(font_array.fonts[i].name); } free(font_array.fonts); 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 = REBARBANDINFOW_V6_SIZE; rbbinfo.fMask = RBBIM_STYLE; SendMessageW(hwndReBar, RB_GETBANDINFOW, index, (LPARAM)&rbbinfo); if(!show) rbbinfo.fStyle &= ~RBBS_BREAK; else rbbinfo.fStyle |= RBBS_BREAK; SendMessageW(hwndReBar, RB_SETBANDINFOW, 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) { HMENU hMenu = LoadMenuW(GetModuleHandleW(0), 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) { fileFormat = format; set_bar_states(); set_default_font(); target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]); } static void ShowOpenError(DWORD Code) { LPWSTR Message; switch(Code) { case ERROR_ACCESS_DENIED: Message = MAKEINTRESOURCEW(STRING_OPEN_ACCESS_DENIED); break; default: Message = MAKEINTRESOURCEW(STRING_OPEN_FAILED); } MessageBoxW(hMainWnd, Message, wszAppTitle, MB_ICONEXCLAMATION | MB_OK); } 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) { ShowOpenError(GetLastError()); 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); MessageBoxWithResStringW(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 ShowWriteError(DWORD Code) { LPWSTR Message; switch(Code) { case ERROR_ACCESS_DENIED: Message = MAKEINTRESOURCEW(STRING_WRITE_ACCESS_DENIED); break; default: Message = MAKEINTRESOURCEW(STRING_WRITE_FAILED); } MessageBoxW(hMainWnd, Message, wszAppTitle, MB_ICONEXCLAMATION | MB_OK); } static BOOL 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) { ShowWriteError(GetLastError()); return FALSE; } 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)) { CloseHandle(hFile); return FALSE; } } 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 FALSE; } lstrcpyW(wszFileName, wszSaveFileName); set_caption(wszFileName); SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0); set_fileformat(format); return TRUE; } static BOOL 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 | OFN_ENABLESIZING; 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(MessageBoxWithResStringW(hMainWnd, MAKEINTRESOURCEW(STRING_SAVE_LOSEFORMATTING), wszAppTitle, MB_YESNO | MB_ICONEXCLAMATION) != IDYES) continue; } return DoSaveFile(sfn.lpstrFile, fileformat_flags(sfn.nFilterIndex-1)); } return FALSE; } 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 = calloc(lstrlenW(displayFileName)+lstrlenW(wszSaveChanges), sizeof(WCHAR)); if(!text) return FALSE; wsprintfW(text, wszSaveChanges, displayFileName); ret = MessageBoxW(hMainWnd, text, wszAppTitle, MB_YESNOCANCEL | MB_ICONEXCLAMATION); free(text); switch(ret) { case IDNO: return TRUE; case IDYES: if(wszFileName[0]) return DoSaveFile(wszFileName, fileFormat); return DialogSaveFile(); 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_ENABLESIZING; 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) { HICON icon = LoadImageW(GetModuleHandleW(0), 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_NONE) wrap = IDC_PAGEFMT_WN; else 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_WN, 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_WN: case IDC_PAGEFMT_WW: case IDC_PAGEFMT_WM: CheckRadioButton(hWnd, IDC_PAGEFMT_WN, 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_WN)) wordWrap[id] = ID_WORDWRAP_NONE; else 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; size_t i; HINSTANCE hInstance = GetModuleHandleW(0); LPCPROPSHEETPAGEW ppsp = (LPCPROPSHEETPAGEW)&psp; psp[0].dwSize = sizeof(PROPSHEETPAGEW); psp[0].dwFlags = PSP_USETITLE; 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 < ARRAY_SIZE(psp); i++) { psp[i].dwSize = psp[0].dwSize; psp[i].dwFlags = psp[0].dwFlags; psp[i].pszTemplate = 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 = ARRAY_SIZE(psp); psh.ppsp = ppsp; psh.pszIcon = MAKEINTRESOURCEW(IDI_WORDPAD); if(fileFormat & SF_RTF) psh.nStartPage = 1; else psh.nStartPage = 0; PropertySheetW(&psh); set_bar_states(); target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]); } static void HandleCommandLine(LPWSTR cmdline) { WCHAR delimiter; BOOL opt_print = FALSE; /* 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 (*cmdline == ' ' || *cmdline == '\t') cmdline++; if (*cmdline == '-' || *cmdline == '/') { if (!cmdline[2] || isspace(cmdline[2])) { switch (cmdline[1]) { case 'P': case 'p': opt_print = TRUE; 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) MessageBoxWithResStringW(hMainWnd, MAKEINTRESOURCEW(STRING_PRINTING_NOT_IMPLEMENTED), wszAppTitle, 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) { FINDREPLACE_custom *custom_data = (FINDREPLACE_custom*)pFr->lCustData; DWORD flags; FINDTEXTEXW ft; CHARRANGE sel; LRESULT ret = -1; HMENU hMenu = GetMenu(hMainWnd); MENUITEMINFOW mi; mi.cbSize = sizeof(mi); mi.fMask = MIIM_DATA; mi.dwItemData = 1; SetMenuItemInfoW(hMenu, ID_FIND_NEXT, FALSE, &mi); /* Make sure find field is saved. */ if (pFr->lpstrFindWhat != custom_data->findBuffer) { lstrcpynW(custom_data->findBuffer, pFr->lpstrFindWhat, ARRAY_SIZE(custom_data->findBuffer)); pFr->lpstrFindWhat = custom_data->findBuffer; } SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&sel.cpMin, (LPARAM)&sel.cpMax); if(custom_data->endPos == -1) { custom_data->endPos = sel.cpMin; custom_data->wrapped = FALSE; } flags = FR_DOWN | (pFr->Flags & (FR_MATCHCASE | FR_WHOLEWORD)); ft.lpstrText = pFr->lpstrFindWhat; /* Only replace the existing selection if it is an exact match. */ if (sel.cpMin != sel.cpMax && (pFr->Flags & FR_REPLACE || pFr->Flags & FR_REPLACEALL)) { ft.chrg = sel; SendMessageW(hEditorWnd, EM_FINDTEXTEXW, flags, (LPARAM)&ft); if (ft.chrgText.cpMin == sel.cpMin && ft.chrgText.cpMax == sel.cpMax) { SendMessageW(hEditorWnd, EM_REPLACESEL, TRUE, (LPARAM)pFr->lpstrReplaceWith); SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&sel.cpMin, (LPARAM)&sel.cpMax); } } /* Search from the start of the selection, but exclude the first character * from search if there is a selection. */ ft.chrg.cpMin = sel.cpMin; if (sel.cpMin != sel.cpMax) ft.chrg.cpMin++; /* Search to the end, then wrap around and search from the start. */ if (!custom_data->wrapped) { ft.chrg.cpMax = -1; ret = SendMessageW(hEditorWnd, EM_FINDTEXTEXW, flags, (LPARAM)&ft); if (ret == -1) { custom_data->wrapped = TRUE; ft.chrg.cpMin = 0; } } if (ret == -1) { ft.chrg.cpMax = custom_data->endPos + lstrlenW(pFr->lpstrFindWhat) - 1; if (ft.chrg.cpMax > ft.chrg.cpMin) ret = SendMessageW(hEditorWnd, EM_FINDTEXTEXW, flags, (LPARAM)&ft); } if (ret == -1) { custom_data->endPos = -1; EnableWindow(hMainWnd, FALSE); MessageBoxWithResStringW(hFindWnd, MAKEINTRESOURCEW(STRING_SEARCH_FINISHED), wszAppTitle, MB_OK | MB_ICONASTERISK | MB_TASKMODAL); EnableWindow(hMainWnd, TRUE); } else { SendMessageW(hEditorWnd, EM_SETSEL, ft.chrgText.cpMin, ft.chrgText.cpMax); SendMessageW(hEditorWnd, EM_SCROLLCARET, 0, 0); if (pFr->Flags & FR_REPLACEALL) return handle_findmsg(pFr); } } return 0; } static void dialog_find(LPFINDREPLACEW fr, BOOL replace) { static WCHAR selBuffer[128]; static WCHAR replaceBuffer[128]; static FINDREPLACE_custom custom_data; static const WCHAR endl = '\r'; FINDTEXTW ft; /* Allow only one search/replace dialog to open */ if(hFindWnd != NULL) { SetActiveWindow(hFindWnd); return; } ZeroMemory(fr, sizeof(FINDREPLACEW)); fr->lStructSize = sizeof(FINDREPLACEW); fr->hwndOwner = hMainWnd; fr->Flags = FR_HIDEUPDOWN; /* Find field is filled with the selected text if it is non-empty * and stays within the same paragraph, otherwise the previous * find field is used. */ SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&ft.chrg.cpMin, (LPARAM)&ft.chrg.cpMax); ft.lpstrText = &endl; if (ft.chrg.cpMin != ft.chrg.cpMax && SendMessageW(hEditorWnd, EM_FINDTEXTW, FR_DOWN, (LPARAM)&ft) == -1) { /* Use a temporary buffer for the selected text so that the saved * find field is only overwritten when a find/replace is clicked. */ GETTEXTEX gt = {sizeof(selBuffer), GT_SELECTION, 1200, NULL, NULL}; SendMessageW(hEditorWnd, EM_GETTEXTEX, (WPARAM)>, (LPARAM)selBuffer); fr->lpstrFindWhat = selBuffer; } else { fr->lpstrFindWhat = custom_data.findBuffer; } fr->lpstrReplaceWith = replaceBuffer; custom_data.endPos = -1; custom_data.wrapped = FALSE; fr->lCustData = (LPARAM)&custom_data; fr->wFindWhatLen = sizeof(custom_data.findBuffer); fr->wReplaceWithLen = sizeof(replaceBuffer); if(replace) hFindWnd = ReplaceTextW(fr); else hFindWnd = FindTextW(fr); } static int units_to_twips(UNIT unit, float number) { int twips = 0; switch(unit) { case UNIT_CM: twips = (int)(number * 1000.0 / (float)CENTMM_PER_INCH * (float)TWIPS_PER_INCH); break; case UNIT_INCH: twips = (int)(number * (float)TWIPS_PER_INCH); break; case UNIT_PT: twips = (int)(number * (0.0138 * (float)TWIPS_PER_INCH)); break; } 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) { static const WCHAR fmt[] = {'%','.','2','f',' ','%','s','\0'}; float converted = (float)number / (float)TWIPS_PER_INCH *(float)CENTMM_PER_INCH / 1000.0; swprintf(buffer, MAX_STRING_LEN, fmt, converted, units_cmW); } static BOOL get_comboexlist_selection(HWND hComboEx, LPWSTR wszBuffer, UINT bufferLength) { COMBOBOXEXITEMW cbItem; COMBOBOXINFO cbInfo; HWND hCombo, hList; int idx, result; hCombo = (HWND)SendMessageW(hComboEx, CBEM_GETCOMBOCONTROL, 0, 0); if (!hCombo) return FALSE; cbInfo.cbSize = sizeof(COMBOBOXINFO); result = SendMessageW(hCombo, CB_GETCOMBOBOXINFO, 0, (LPARAM)&cbInfo); if (!result) return FALSE; hList = cbInfo.hwndList; idx = SendMessageW(hList, LB_GETCURSEL, 0, 0); if (idx < 0) return FALSE; ZeroMemory(&cbItem, sizeof(cbItem)); cbItem.mask = CBEIF_TEXT; cbItem.iItem = idx; cbItem.pszText = wszBuffer; cbItem.cchTextMax = bufferLength-1; result = SendMessageW(hComboEx, CBEM_GETITEMW, 0, (LPARAM)&cbItem); 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 IDC_DATETIME: if (HIWORD(wParam) != LBN_DBLCLK) break; /* Fall through */ 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 = GetModuleHandleW(0); WCHAR buffer[MAX_STRING_LEN]; HWND hListWnd = GetDlgItem(hWnd, IDC_NEWFILE); LoadStringW(hInstance, STRING_NEWFILE_RICHTEXT, buffer, MAX_STRING_LEN); SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer); LoadStringW(hInstance, STRING_NEWFILE_TXT, buffer, MAX_STRING_LEN); SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer); LoadStringW(hInstance, STRING_NEWFILE_TXT_UNICODE, 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 = GetModuleHandleW(0); 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; PARAFORMAT2 pf; UNIT unit; BOOL in_list = FALSE; pf.cbSize = sizeof(pf); pf.dwMask = PFM_NUMBERING; SendMessageW(hEditorWnd, EM_GETPARAFORMAT, 0, (LPARAM)&pf); if ((pf.dwMask & PFM_NUMBERING) && pf.wNumbering) in_list = TRUE; index = SendMessageW(hListWnd, CB_GETCURSEL, 0, 0); pf.wAlignment = ALIGNMENT_VALUES[index]; GetWindowTextW(hLeftWnd, buffer, MAX_STRING_LEN); if(number_from_string(buffer, &num, &unit)) ret++; pf.dxOffset = units_to_twips(unit, num); GetWindowTextW(hRightWnd, buffer, MAX_STRING_LEN); if(number_from_string(buffer, &num, &unit)) ret++; pf.dxRightIndent = units_to_twips(unit, num); GetWindowTextW(hFirstWnd, buffer, MAX_STRING_LEN); if(number_from_string(buffer, &num, &unit)) ret++; pf.dxStartIndent = units_to_twips(unit, num); if(ret != 3) { MessageBoxWithResStringW(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; if (in_list) { pf.wNumberingTab = max(pf.dxOffset, 0); pf.dwMask |= PFM_NUMBERINGTAB; } 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]; UNIT unit; GetWindowTextW(hTabWnd, buffer, MAX_STRING_LEN); append_current_units(buffer); if(SendMessageW(hTabWnd, CB_FINDSTRINGEXACT, -1, (LPARAM)&buffer) == CB_ERR) { float number = 0; int item_count = SendMessageW(hTabWnd, CB_GETCOUNT, 0, 0); if(!number_from_string(buffer, &number, &unit)) { MessageBoxWithResStringW(hWnd, MAKEINTRESOURCEW(STRING_INVALID_NUMBER), wszAppTitle, MB_OK | MB_ICONINFORMATION); } else if (item_count >= MAX_TAB_STOPS) { MessageBoxWithResStringW(hWnd, MAKEINTRESOURCEW(STRING_MAX_TAB_STOPS), wszAppTitle, MB_OK | MB_ICONINFORMATION); } else { int i; float next_number = -1; int next_number_in_twips = -1; int insert_number = units_to_twips(unit, number); /* linear search for position to insert the string */ for(i = 0; i < item_count; i++) { SendMessageW(hTabWnd, CB_GETLBTEXT, i, (LPARAM)&buffer); number_from_string(buffer, &next_number, &unit); next_number_in_twips = units_to_twips(unit, next_number); if (insert_number <= next_number_in_twips) break; } if (insert_number != next_number_in_twips) { number_with_units(buffer, insert_number); SendMessageW(hTabWnd, CB_INSERTSTRING, i, (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; UNIT unit; 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, &unit); pf.rgxTabs[i] = units_to_twips(unit, number); } pf.cTabCount = i; SendMessageW(hEditorWnd, EM_SETPARAFORMAT, 0, (LPARAM)&pf); } /* Fall through */ case IDCANCEL: EndDialog(hWnd, wParam); return TRUE; } } return FALSE; } static LRESULT OnCreate( HWND hWnd ) { HWND hToolBarWnd, hFormatBarWnd, hReBarWnd, hFontListWnd, hSizeListWnd, hRulerWnd; HINSTANCE hInstance = GetModuleHandleW(0); HANDLE hDLL; TBADDBITMAP ab; int nStdBitmaps = 0; REBARINFO rbi; REBARBANDINFOW rbb; RECT rect; HFONT font; HDC hdc; SIZE name_sz, size_sz; int height, dpi; 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'}; static const WCHAR font_text[] = {'T','i','m','e','s',' ','N','e','w',' ','R','o','m','a','n',0}; /* a long font name */ static const WCHAR size_text[] = {' ','0','0',0}; /* enough for two digits */ 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, IDC_TOOLBAR, 1, hInstance, IDB_TOOLBAR, NULL, 0, 24, 24, 16, 16, sizeof(TBBUTTON)); hdc = GetDC(hWnd); dpi = GetDeviceCaps(hdc, LOGPIXELSY); ReleaseDC(hWnd, hdc); ab.hInst = HINST_COMMCTRL; ab.nID = dpi >= 120 ? IDB_STD_LARGE_COLOR : 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); height = HIWORD(SendMessageW(hToolBarWnd, TB_GETBUTTONSIZE, 0, 0)); 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); GetWindowRect(hFontListWnd, &rect); height = max(height, rect.bottom - rect.top); SendMessageW(hToolBarWnd, TB_SETBUTTONSIZE, 0, MAKELPARAM(height, height)); rbb.cbSize = REBARBANDINFOW_V6_SIZE; 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 = height; rbb.wID = BANDID_TOOLBAR; SendMessageW(hReBarWnd, RB_INSERTBANDW, -1, (LPARAM)&rbb); font = (HFONT)SendMessageW(hFontListWnd, WM_GETFONT, 0, 0); hdc = GetDC(hFontListWnd); font = SelectObject(hdc, font); GetTextExtentPointW(hdc, font_text, ARRAY_SIZE(font_text) - 1, &name_sz); GetTextExtentPointW(hdc, size_text, ARRAY_SIZE(size_text) - 1, &size_sz); font = SelectObject(hdc, font); ReleaseDC(hFontListWnd, hdc); rbb.hwndChild = hFontListWnd; rbb.cx = MulDiv(name_sz.cx, 3, 2) + height; /* height is space for the dropdown arrow */ rbb.wID = BANDID_FONTLIST; SendMessageW(hReBarWnd, RB_INSERTBANDW, -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 = MulDiv(size_sz.cx, 3, 2) + height; /* height is space for the dropdown arrow */ rbb.fStyle ^= RBBS_BREAK; rbb.wID = BANDID_SIZELIST; SendMessageW(hReBarWnd, RB_INSERTBANDW, -1, (LPARAM)&rbb); hFormatBarWnd = CreateToolbarEx(hReBarWnd, CCS_NOPARENTALIGN | CCS_NOMOVEY | WS_VISIBLE | TBSTYLE_TOOLTIPS, IDC_FORMATBAR, 8, hInstance, IDB_FORMATBAR, NULL, 0, 16, 16, 16, 16, sizeof(TBBUTTON)); SendMessageW(hFormatBarWnd, TB_SETEXTENDEDSTYLE, 0, TBSTYLE_EX_DRAWDDARROWS); SendMessageW(hFormatBarWnd, TB_SETBUTTONSIZE, 0, MAKELPARAM(height, height)); AddButton(hFormatBarWnd, 0, ID_FORMAT_BOLD); AddButton(hFormatBarWnd, 1, ID_FORMAT_ITALIC); AddButton(hFormatBarWnd, 2, ID_FORMAT_UNDERLINE); AddButton(hFormatBarWnd, 3, ID_FORMAT_COLOR); AddSeparator(hFormatBarWnd); AddButton(hFormatBarWnd, 4, ID_ALIGN_LEFT); AddButton(hFormatBarWnd, 5, ID_ALIGN_CENTER); AddButton(hFormatBarWnd, 6, ID_ALIGN_RIGHT); AddSeparator(hFormatBarWnd); AddButtonStyle(hFormatBarWnd, 7, ID_BULLETONOFF, BTNS_DROPDOWN); SendMessageW(hFormatBarWnd, TB_AUTOSIZE, 0, 0); rbb.hwndChild = hFormatBarWnd; rbb.wID = BANDID_FORMATBAR; SendMessageW(hReBarWnd, RB_INSERTBANDW, -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_INSERTBANDW, -1, (LPARAM)&rbb); hDLL = LoadLibraryW(wszRichEditDll); if(!hDLL) { MessageBoxWithResStringW(hWnd, MAKEINTRESOURCEW(STRING_LOAD_RICHED_FAILED), wszAppTitle, MB_OK | MB_ICONEXCLAMATION); PostQuitMessage(1); } hEditorWnd = CreateWindowExW(WS_EX_CLIENTEDGE, RICHEDIT_CLASS20W, NULL, WS_CHILD|WS_VISIBLE|ES_SELECTIONBAR|ES_MULTILINE|ES_AUTOVSCROLL |ES_WANTRETURN|WS_VSCROLL|ES_NOHIDESEL|WS_HSCROLL, 0, 0, 1000, 100, hWnd, (HMENU)IDC_EDITOR, hInstance, NULL); if (!hEditorWnd) { fprintf(stderr, "Error code %lu\n", GetLastError()); return -1; } assert(hEditorWnd); setup_richedit_olecallback(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 ) { 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_BULLETONOFF, pf.wNumbering != 0); return 0; } static LRESULT OnNotify( HWND hWnd, 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); HWND hwndFormatBar = GetDlgItem(hwndReBar, IDC_FORMATBAR); if (pHdr->hwndFrom == hwndFontList || pHdr->hwndFrom == hwndSizeList) { if (pHdr->code == CBEN_ENDEDITW) { NMCBEENDEDITW *endEdit = (NMCBEENDEDITW *)lParam; if(pHdr->hwndFrom == hwndFontList) { on_fontlist_modified(endEdit->szText); } else if (pHdr->hwndFrom == hwndSizeList) { on_sizelist_modified(hwndSizeList,endEdit->szText); } } return 0; } if (pHdr->hwndFrom == hwndFormatBar) { if (pHdr->code == TBN_DROPDOWN) { NMTOOLBARW *tb_notify = (NMTOOLBARW *)lParam; HMENU menu = GetMenu( hWnd ); MENUITEMINFOW info; TPMPARAMS params; RECT rc; if (!menu) return 0; info.cbSize = sizeof(info); info.fMask = MIIM_SUBMENU; GetMenuItemInfoW( menu, ID_LISTMENU, FALSE, &info ); if (!info.hSubMenu) return 0; SendMessageW( tb_notify->hdr.hwndFrom, TB_GETRECT, (WPARAM)tb_notify->iItem, (LPARAM)&rc ); MapWindowPoints( tb_notify->hdr.hwndFrom, HWND_DESKTOP, (LPPOINT)&rc, 2 ); params.cbSize = sizeof(params); params.rcExclude = rc; TrackPopupMenuEx( info.hSubMenu, TPM_LEFTALIGN | TPM_LEFTBUTTON | TPM_VERTICAL, rc.left, rc.bottom, hWnd, ¶ms ); } return 0; } if (pHdr->hwndFrom == hwndEditor) { if (pHdr->code == EN_SELCHANGE) { SELCHANGE *pSC = (SELCHANGE *)lParam; char buf[128]; update_font_list(); sprintf( buf,"selection = %ld..%ld, line count=%Id", pSC->chrg.cpMin, pSC->chrg.cpMax, SendMessageW(hwndEditor, EM_GETLINECOUNT, 0, 0)); SetWindowTextA(GetDlgItem(hWnd, IDC_STATUSBAR), buf); SendMessageW(hWnd, WM_USER, 0, 0); return 1; } } return 0; } /* Copied from dlls/comdlg32/fontdlg.c */ static const COLORREF textcolors[]= { 0x00000000L,0x00000080L,0x00008000L,0x00008080L, 0x00800000L,0x00800080L,0x00808000L,0x00808080L, 0x00c0c0c0L,0x000000ffL,0x0000ff00L,0x0000ffffL, 0x00ff0000L,0x00ff00ffL,0x00ffff00L,0x00FFFFFFL }; 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 = GetModuleHandleW(0); int ret = DialogBoxW(hInstance, MAKEINTRESOURCEW(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(hMainWnd, wszFileName); target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]); break; case ID_PREVIEW: { int index = reg_formatindex(fileFormat); DWORD tmp = barState[index]; barState[index] = 1 << BANDID_STATUSBAR; 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_FORMAT_COLOR: { HWND hReBarWnd = GetDlgItem(hWnd, IDC_REBAR); HWND hFormatBarWnd = GetDlgItem(hReBarWnd, IDC_FORMATBAR); HMENU hPop; RECT itemrc; POINT pt; int mid; int itemidx = SendMessageW(hFormatBarWnd, TB_COMMANDTOINDEX, ID_FORMAT_COLOR, 0); SendMessageW(hFormatBarWnd, TB_GETITEMRECT, itemidx, (LPARAM)&itemrc); pt.x = itemrc.left; pt.y = itemrc.bottom; ClientToScreen(hFormatBarWnd, &pt); hPop = GetSubMenu(hColorPopupMenu, 0); mid = TrackPopupMenu(hPop, TPM_LEFTALIGN | TPM_TOPALIGN | TPM_LEFTBUTTON | TPM_RETURNCMD | TPM_NONOTIFY, pt.x, pt.y, 0, hWnd, 0); if (mid >= ID_COLOR_FIRST && mid <= ID_COLOR_AUTOMATIC) { CHARFORMAT2W fmt; ZeroMemory(&fmt, sizeof(fmt)); fmt.cbSize = sizeof(fmt); SendMessageW(hwndEditor, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt); fmt.dwMask = CFM_COLOR; if (mid < ID_COLOR_AUTOMATIC) { fmt.crTextColor = textcolors[mid - ID_COLOR_FIRST]; fmt.dwEffects &= ~CFE_AUTOCOLOR; } else { fmt.dwEffects |= CFE_AUTOCOLOR; } 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 = malloc((nLen+1)*sizeof(WCHAR) ); TEXTRANGEW tr; GetWindowTextW(hwndEditor, data, nLen+1); MessageBoxW(NULL, data, wszAppTitle, MB_OK); free(data); data = malloc((nLen+1)*sizeof(WCHAR)); tr.chrg.cpMin = 0; tr.chrg.cpMax = nLen; tr.lpstrText = data; SendMessageW(hwndEditor, EM_GETTEXTRANGE, 0, (LPARAM)&tr); MessageBoxW(NULL, data, wszAppTitle, MB_OK); free(data); /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */ return 0; } case ID_EDIT_CHARFORMAT: case ID_EDIT_DEFCHARFORMAT: { CHARFORMAT2W cf; ZeroMemory(&cf, sizeof(cf)); cf.cbSize = sizeof(cf); cf.dwMask = 0; 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; SendMessageW(hwndEditor, EM_EXGETSEL, 0, (LPARAM)&range); data = malloc(sizeof(*data) * (range.cpMax-range.cpMin+1)); SendMessageW(hwndEditor, EM_GETSELTEXT, 0, (LPARAM)data); sprintf(buf, "Start = %ld, End = %ld", range.cpMin, range.cpMax); MessageBoxA(hWnd, buf, "Editor", MB_OK); MessageBoxW(hWnd, data, wszAppTitle, MB_OK); free(data); /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */ return 0; } case ID_EDIT_READONLY: { LONG nStyle = GetWindowLongW(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_BULLETONOFF: case ID_BULLET: case ID_NUMBERING: case ID_LCLETTER: case ID_UCLETTER: case ID_LCROMAN: case ID_UCROMAN: { PARAFORMAT2 pf; WORD new_number = LOWORD(wParam) - ID_BULLET + PFN_BULLET; pf.cbSize = sizeof(pf); pf.dwMask = PFM_NUMBERING; SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf); pf.dwMask = PFM_NUMBERING | PFM_NUMBERINGSTART | PFM_NUMBERINGSTYLE | PFM_NUMBERINGTAB | PFM_OFFSET | PFM_OFFSETINDENT; if(pf.wNumbering && ((pf.wNumbering == new_number) || (LOWORD(wParam) == ID_BULLETONOFF))) { pf.wNumbering = 0; pf.wNumberingStart = 0; pf.wNumberingStyle = 0; pf.wNumberingTab = 0; pf.dxOffset = 0; pf.dxStartIndent = -360; } else { pf.dxStartIndent = pf.wNumbering ? 0 : 360; if (LOWORD(wParam) == ID_BULLETONOFF) pf.wNumbering = last_bullet; else { pf.wNumbering = new_number; last_bullet = pf.wNumbering; } pf.wNumberingStart = 1; pf.wNumberingStyle = PFNS_PERIOD; pf.wNumberingTab = 360; pf.dxOffset = 360; } 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: DialogBoxW(GetModuleHandleW(0), MAKEINTRESOURCEW(IDD_DATETIME), hWnd, datetime_proc); break; case ID_PARAFORMAT: DialogBoxW(GetModuleHandleW(0), MAKEINTRESOURCEW(IDD_PARAFORMAT), hWnd, paraformat_proc); break; case ID_TABSTOPS: DialogBoxW(GetModuleHandleW(0), 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(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 ) { 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, (selFrom == selTo) ? MF_GRAYED : MF_ENABLED); EnableMenuItem(hMenu, ID_EDIT_CUT, (selFrom == selTo) ? MF_GRAYED : MF_ENABLED); pf.cbSize = sizeof(PARAFORMAT); SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf); CheckMenuItem(hMenu, ID_EDIT_READONLY, (GetWindowLongW(hwndEditor, GWL_STYLE) & ES_READONLY) ? MF_CHECKED : MF_UNCHECKED); CheckMenuItem(hMenu, ID_EDIT_MODIFIED, SendMessageW(hwndEditor, EM_GETMODIFY, 0, 0) ? MF_CHECKED : MF_UNCHECKED); if (pf.dwMask & PFM_ALIGNMENT) nAlignment = pf.wAlignment; CheckMenuItem(hMenu, ID_ALIGN_LEFT, (nAlignment == PFA_LEFT) ? MF_CHECKED : MF_UNCHECKED); CheckMenuItem(hMenu, ID_ALIGN_CENTER, (nAlignment == PFA_CENTER) ? MF_CHECKED : MF_UNCHECKED); CheckMenuItem(hMenu, ID_ALIGN_RIGHT, (nAlignment == PFA_RIGHT) ? MF_CHECKED : MF_UNCHECKED); CheckMenuItem(hMenu, ID_BULLET, ((pf.wNumbering == PFN_BULLET) ? MF_CHECKED : MF_UNCHECKED)); CheckMenuItem(hMenu, ID_NUMBERING, ((pf.wNumbering == PFN_ARABIC) ? MF_CHECKED : MF_UNCHECKED)); CheckMenuItem(hMenu, ID_LCLETTER, ((pf.wNumbering == PFN_LCLETTER) ? MF_CHECKED : MF_UNCHECKED)); CheckMenuItem(hMenu, ID_UCLETTER, ((pf.wNumbering == PFN_UCLETTER) ? MF_CHECKED : MF_UNCHECKED)); CheckMenuItem(hMenu, ID_LCROMAN, ((pf.wNumbering == PFN_LCROMAN) ? MF_CHECKED : MF_UNCHECKED)); CheckMenuItem(hMenu, ID_UCROMAN, ((pf.wNumbering == PFN_UCROMAN) ? MF_CHECKED : MF_UNCHECKED)); EnableMenuItem(hMenu, ID_EDIT_UNDO, SendMessageW(hwndEditor, EM_CANUNDO, 0, 0) ? MF_ENABLED : MF_GRAYED); EnableMenuItem(hMenu, ID_EDIT_REDO, SendMessageW(hwndEditor, EM_CANREDO, 0, 0) ? MF_ENABLED : MF_GRAYED); CheckMenuItem(hMenu, ID_TOGGLE_TOOLBAR, is_bar_visible(BANDID_TOOLBAR) ? MF_CHECKED : MF_UNCHECKED); CheckMenuItem(hMenu, ID_TOGGLE_FORMATBAR, is_bar_visible(BANDID_FORMATBAR) ? MF_CHECKED : MF_UNCHECKED); CheckMenuItem(hMenu, ID_TOGGLE_STATUSBAR, IsWindowVisible(hwndStatus) ? MF_CHECKED : MF_UNCHECKED); CheckMenuItem(hMenu, ID_TOGGLE_RULER, 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, 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, (textLength && mi.dwItemData) ? MF_ENABLED : MF_GRAYED); EnableMenuItem(hMenu, ID_REPLACE, textLength ? MF_ENABLED : MF_GRAYED); return 0; } static LRESULT OnSize( HWND hWnd, WPARAM wParam, LPARAM lParam ) { int nStatusSize = 0; RECT rc; HWND hwndEditor = preview_isactive() ? GetDlgItem(hWnd, IDC_PREVIEW) : GetDlgItem(hWnd, IDC_EDITOR); HWND hwndStatusBar = GetDlgItem(hWnd, IDC_STATUSBAR); HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR); HWND hRulerWnd = GetDlgItem(hwndReBar, 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 ); case WM_USER: return OnUser( hWnd ); case WM_NOTIFY: return OnNotify( hWnd, lParam ); case WM_COMMAND: if(preview_isactive()) { return preview_command( hWnd, wParam ); } 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, wordWrap); PostQuitMessage(0); } break; case WM_ACTIVATE: if (LOWORD(wParam)) SetFocus(GetDlgItem(hWnd, IDC_EDITOR)); return 0; case WM_INITMENUPOPUP: return OnInitPopupMenu( hWnd, wParam ); case WM_SIZE: return OnSize( hWnd, wParam, lParam ); case WM_CONTEXTMENU: 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 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; WNDCLASSEXW wc; MSG msg; RECT rc; UINT_PTR hPrevRulerProc; HWND hRulerWnd; POINTL EditPoint; DWORD bMaximized; MONITORINFO info; HMONITOR monitor; int x, y; 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.cbSize = sizeof(wc); wc.style = 0; wc.lpfnWndProc = WndProc; wc.cbClsExtra = 0; wc.cbWndExtra = 4; wc.hInstance = hInstance; wc.hIcon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_WORDPAD)); wc.hIconSm = LoadImageW(hInstance, MAKEINTRESOURCEW(IDI_WORDPAD), IMAGE_ICON, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), LR_SHARED); wc.hCursor = LoadCursorW(NULL, (LPWSTR)IDC_IBEAM); wc.hbrBackground = GetSysColorBrush(COLOR_WINDOW); wc.lpszMenuName = MAKEINTRESOURCEW(IDM_MAINMENU); wc.lpszClassName = wszMainWndClass; RegisterClassExW(&wc); wc.style = 0; wc.lpfnWndProc = preview_proc; wc.cbClsExtra = 0; wc.cbWndExtra = 0; wc.hInstance = hInstance; wc.hIcon = NULL; wc.hIconSm = NULL; wc.hCursor = LoadCursorW(NULL, (LPWSTR)IDC_IBEAM); wc.hbrBackground = NULL; wc.lpszMenuName = NULL; wc.lpszClassName = wszPreviewWndClass; RegisterClassExW(&wc); registry_read_winrect(&rc); monitor = MonitorFromRect(&rc, MONITOR_DEFAULTTOPRIMARY); info.cbSize = sizeof(info); GetMonitorInfoW(monitor, &info); x = rc.left; y = rc.top; IntersectRect(&info.rcWork, &info.rcWork, &rc); if (IsRectEmpty(&info.rcWork)) x = y = CW_USEDEFAULT; hMainWnd = CreateWindowExW(0, wszMainWndClass, wszAppTitle, WS_CLIPCHILDREN|WS_OVERLAPPEDWINDOW, x, y, 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); hColorPopupMenu = LoadMenuW(hInstance, MAKEINTRESOURCEW(IDM_COLOR_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 (IsDialogMessageW(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; }