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editor.c (24416B)
1 /************************************************************************ 2 * IRC - Internet Relay Chat, windows/editor.c 3 * Copyright (C) 2004 Dominick Meglio (codemastr) 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation; either version 1, or (at your option) 8 * any later version. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program; if not, write to the Free Software 17 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 18 */ 19 20 #include "unrealircd.h" 21 #include <windowsx.h> 22 #include <commctrl.h> 23 #include <richedit.h> 24 #include <commdlg.h> 25 #include <stdlib.h> 26 #include "resource.h" 27 #include "win.h" 28 29 LRESULT CALLBACK GotoDLG(HWND, UINT, WPARAM, LPARAM); 30 LRESULT CALLBACK ColorDLG(HWND, UINT, WPARAM, LPARAM); 31 32 HWND hFind; 33 34 /* Draws the statusbar for the editor 35 * Parameters: 36 * hInstance - The instance to create the statusbar in 37 * hwndParent - The parent of the statusbar 38 * iId - The message value used to send messages to the parent 39 * Returns: 40 * The handle to the statusbar 41 */ 42 HWND DrawStatusbar(HINSTANCE hInstance, HWND hwndParent, UINT iId) 43 { 44 HWND hStatus, hTip; 45 TOOLINFO ti; 46 RECT clrect; 47 hStatus = CreateStatusWindow(WS_CHILD|WS_VISIBLE|SBT_TOOLTIPS, NULL, hwndParent, iId); 48 hTip = CreateWindowEx(WS_EX_TOPMOST, TOOLTIPS_CLASS, NULL, 49 WS_POPUP|TTS_NOPREFIX|TTS_ALWAYSTIP, 0, 0, 0, 0, hwndParent, NULL, hInstance, NULL); 50 GetClientRect(hStatus, &clrect); 51 ti.cbSize = sizeof(TOOLINFO); 52 ti.uFlags = TTF_SUBCLASS; 53 ti.hwnd = hStatus; 54 ti.uId = 1; 55 ti.hinst = hInstance; 56 ti.rect = clrect; 57 ti.lpszText = "Go To"; 58 SendMessage(hTip, TTM_ADDTOOL, 0, (LPARAM)&ti); 59 return hStatus; 60 } 61 62 /* Draws the toolbar for the editor 63 * Parameters: 64 * hInstance - The instance to create the toolbar in 65 * hwndParent - The parent of the toolbar 66 * Returns: 67 * The handle to the toolbar 68 */ 69 HWND DrawToolbar(HINSTANCE hInstance, HWND hwndParent) 70 { 71 HWND hTool; 72 TBADDBITMAP tbBit; 73 int newidx; 74 TBBUTTON tbButtons[10] = { 75 { STD_FILENEW, IDM_NEW, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0L, 0}, 76 { STD_FILESAVE, IDM_SAVE, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0L, 0}, 77 { 0, 0, TBSTATE_ENABLED, TBSTYLE_SEP, {0}, 0L, 0}, 78 { STD_CUT, IDM_CUT, 0, TBSTYLE_BUTTON, {0}, 0L, 0}, 79 { STD_COPY, IDM_COPY, 0, TBSTYLE_BUTTON, {0}, 0L, 0}, 80 { STD_PASTE, IDM_PASTE, 0, TBSTYLE_BUTTON, {0}, 0L, 0}, 81 { 0, 0, TBSTATE_ENABLED, TBSTYLE_SEP, {0}, 0L, 0}, 82 { STD_UNDO, IDM_UNDO, 0, TBSTYLE_BUTTON, {0}, 0L, 0}, 83 { STD_REDOW, IDM_REDO, 0, TBSTYLE_BUTTON, {0}, 0L, 0}, 84 { 0, 0, TBSTATE_ENABLED, TBSTYLE_SEP, {0}, 0L, 0} 85 }; 86 87 TBBUTTON tbAddButtons[7] = { 88 { 0, IDC_BOLD, TBSTATE_ENABLED, TBSTYLE_CHECK, {0}, 0L, 0}, 89 { 1, IDC_UNDERLINE, TBSTATE_ENABLED, TBSTYLE_CHECK, {0}, 0L, 0}, 90 { 2, IDC_COLOR, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0L, 0}, 91 { 3, IDC_BGCOLOR, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0L, 0}, 92 { 0, 0, TBSTATE_ENABLED, TBSTYLE_SEP, {0}, 0L, 0}, 93 { 4, IDC_GOTO, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0L, 0}, 94 { STD_FIND, IDC_FIND, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0L, 0} 95 }; 96 hTool = CreateToolbarEx(hwndParent, WS_VISIBLE|WS_CHILD|TBSTYLE_FLAT|TBSTYLE_TOOLTIPS, 97 IDC_TOOLBAR, 0, HINST_COMMCTRL, IDB_STD_SMALL_COLOR, 98 tbButtons, 10, 0, 0, 100, 30, sizeof(TBBUTTON)); 99 tbBit.hInst = hInstance; 100 tbBit.nID = IDB_BITMAP1; 101 newidx = SendMessage(hTool, TB_ADDBITMAP, (WPARAM)5, (LPARAM)&tbBit); 102 tbAddButtons[0].iBitmap += newidx; 103 tbAddButtons[1].iBitmap += newidx; 104 tbAddButtons[2].iBitmap += newidx; 105 tbAddButtons[3].iBitmap += newidx; 106 tbAddButtons[5].iBitmap += newidx; 107 SendMessage(hTool, TB_ADDBUTTONS, (WPARAM)7, (LPARAM)&tbAddButtons); 108 return hTool; 109 } 110 111 /* Dialog procedure for the color selection dialog 112 * Parameters: 113 * hDlg - The dialog handle 114 * message - The message received 115 * wParam - The first message parameter 116 * lParam - The second message parameter 117 * Returns: 118 * TRUE if the message was processed, FALSE otherwise 119 */ 120 LRESULT CALLBACK ColorDLG(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam) { 121 static HBRUSH hBrushWhite, hBrushBlack, hBrushDarkBlue, hBrushDarkGreen, hBrushRed, 122 hBrushDarkRed, hBrushPurple, hBrushOrange, hBrushYellow, hBrushGreen, hBrushVDarkGreen, 123 hBrushLightBlue, hBrushBlue, hBrushPink, hBrushDarkGray, hBrushGray; 124 static UINT ResultMsg = 0; 125 126 switch (message) 127 { 128 case WM_INITDIALOG: 129 hBrushWhite = CreateSolidBrush(RGB(255,255,255)); 130 hBrushBlack = CreateSolidBrush(RGB(0,0,0)); 131 hBrushDarkBlue = CreateSolidBrush(RGB(0,0,127)); 132 hBrushDarkGreen = CreateSolidBrush(RGB(0,147,0)); 133 hBrushRed = CreateSolidBrush(RGB(255,0,0)); 134 hBrushDarkRed = CreateSolidBrush(RGB(127,0,0)); 135 hBrushPurple = CreateSolidBrush(RGB(156,0,156)); 136 hBrushOrange = CreateSolidBrush(RGB(252,127,0)); 137 hBrushYellow = CreateSolidBrush(RGB(255,255,0)); 138 hBrushGreen = CreateSolidBrush(RGB(0,252,0)); 139 hBrushVDarkGreen = CreateSolidBrush(RGB(0,147,147)); 140 hBrushLightBlue = CreateSolidBrush(RGB(0,255,255)); 141 hBrushBlue = CreateSolidBrush(RGB(0,0,252)); 142 hBrushPink = CreateSolidBrush(RGB(255,0,255)); 143 hBrushDarkGray = CreateSolidBrush(RGB(127,127,127)); 144 hBrushGray = CreateSolidBrush(RGB(210,210,210)); 145 ResultMsg = (UINT)lParam; 146 SetFocus(NULL); 147 return TRUE; 148 case WM_DRAWITEM: 149 { 150 LPDRAWITEMSTRUCT lpdis = (LPDRAWITEMSTRUCT)lParam; 151 if (wParam == IDC_WHITE) 152 FillRect(lpdis->hDC, &lpdis->rcItem, hBrushWhite); 153 if (wParam == IDC_BLACK) 154 FillRect(lpdis->hDC, &lpdis->rcItem, hBrushBlack); 155 if (wParam == IDC_DARKBLUE) 156 FillRect(lpdis->hDC, &lpdis->rcItem, hBrushDarkBlue); 157 if (wParam == IDC_DARKGREEN) 158 FillRect(lpdis->hDC, &lpdis->rcItem, hBrushDarkGreen); 159 if (wParam == IDC_RED) 160 FillRect(lpdis->hDC, &lpdis->rcItem, hBrushRed); 161 if (wParam == IDC_DARKRED) 162 FillRect(lpdis->hDC, &lpdis->rcItem, hBrushDarkRed); 163 if (wParam == IDC_PURPLE) 164 FillRect(lpdis->hDC, &lpdis->rcItem, hBrushPurple); 165 if (wParam == IDC_ORANGE) 166 FillRect(lpdis->hDC, &lpdis->rcItem, hBrushOrange); 167 if (wParam == IDC_YELLOW) 168 FillRect(lpdis->hDC, &lpdis->rcItem, hBrushYellow); 169 if (wParam == IDC_GREEN) 170 FillRect(lpdis->hDC, &lpdis->rcItem, hBrushGreen); 171 if (wParam == IDC_VDARKGREEN) 172 FillRect(lpdis->hDC, &lpdis->rcItem, hBrushVDarkGreen); 173 if (wParam == IDC_LIGHTBLUE) 174 FillRect(lpdis->hDC, &lpdis->rcItem, hBrushLightBlue); 175 if (wParam == IDC_BLUE) 176 FillRect(lpdis->hDC, &lpdis->rcItem, hBrushBlue); 177 if (wParam == IDC_PINK) 178 FillRect(lpdis->hDC, &lpdis->rcItem, hBrushPink); 179 if (wParam == IDC_DARKGRAY) 180 FillRect(lpdis->hDC, &lpdis->rcItem, hBrushDarkGray); 181 if (wParam == IDC_GRAY) 182 FillRect(lpdis->hDC, &lpdis->rcItem, hBrushGray); 183 DrawEdge(lpdis->hDC, &lpdis->rcItem, EDGE_SUNKEN, BF_RECT); 184 return TRUE; 185 } 186 case WM_COMMAND: 187 { 188 COLORREF clrref; 189 if (LOWORD(wParam) == IDC_WHITE) 190 clrref = RGB(255,255,255); 191 else if (LOWORD(wParam) == IDC_BLACK) 192 clrref = RGB(0,0,0); 193 else if (LOWORD(wParam) == IDC_DARKBLUE) 194 clrref = RGB(0,0,127); 195 else if (LOWORD(wParam) == IDC_DARKGREEN) 196 clrref = RGB(0,147,0); 197 else if (LOWORD(wParam) == IDC_RED) 198 clrref = RGB(255,0,0); 199 else if (LOWORD(wParam) == IDC_DARKRED) 200 clrref = RGB(127,0,0); 201 else if (LOWORD(wParam) == IDC_PURPLE) 202 clrref = RGB(156,0,156); 203 else if (LOWORD(wParam) == IDC_ORANGE) 204 clrref = RGB(252,127,0); 205 else if (LOWORD(wParam) == IDC_YELLOW) 206 clrref = RGB(255,255,0); 207 else if (LOWORD(wParam) == IDC_GREEN) 208 clrref = RGB(0,252,0); 209 else if (LOWORD(wParam) == IDC_VDARKGREEN) 210 clrref = RGB(0,147,147); 211 else if (LOWORD(wParam) == IDC_LIGHTBLUE) 212 clrref = RGB(0,255,255); 213 else if (LOWORD(wParam) == IDC_BLUE) 214 clrref = RGB(0,0,252); 215 else if (LOWORD(wParam) == IDC_PINK) 216 clrref = RGB(255,0,255); 217 else if (LOWORD(wParam) == IDC_DARKGRAY) 218 clrref = RGB(127,127,127); 219 else if (LOWORD(wParam) == IDC_GRAY) 220 clrref = RGB(210,210,210); 221 SendMessage(GetParent(hDlg), ResultMsg, (WPARAM)clrref, (LPARAM)hDlg); 222 break; 223 } 224 case WM_CLOSE: 225 EndDialog(hDlg, TRUE); 226 case WM_DESTROY: 227 DeleteObject(hBrushWhite); 228 DeleteObject(hBrushBlack); 229 DeleteObject(hBrushDarkBlue); 230 DeleteObject(hBrushDarkGreen); 231 DeleteObject(hBrushRed); 232 DeleteObject(hBrushDarkRed); 233 DeleteObject(hBrushPurple); 234 DeleteObject(hBrushOrange); 235 DeleteObject(hBrushYellow); 236 DeleteObject(hBrushGreen); 237 DeleteObject(hBrushVDarkGreen); 238 DeleteObject(hBrushLightBlue); 239 DeleteObject(hBrushBlue); 240 DeleteObject(hBrushPink); 241 DeleteObject(hBrushDarkGray); 242 DeleteObject(hBrushGray); 243 break; 244 } 245 246 return FALSE; 247 } 248 249 /* Dialog procedure for the goto dialog 250 * Parameters: 251 * hDlg - The dialog handle 252 * message - The message received 253 * wParam - The first message parameter 254 * lParam - The second message parameter 255 * Returns: 256 * TRUE if the message was processed, FALSE otherwise 257 */ 258 LRESULT CALLBACK GotoDLG(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam) 259 { 260 if (message == WM_COMMAND) 261 { 262 if (LOWORD(wParam) == IDCANCEL) 263 EndDialog(hDlg, TRUE); 264 else if (LOWORD(wParam) == IDOK) 265 { 266 HWND hWnd = GetDlgItem(GetParent(hDlg),IDC_TEXT); 267 int line = GetDlgItemInt(hDlg, IDC_GOTO, NULL, FALSE); 268 int pos = SendMessage(hWnd, EM_LINEINDEX, (WPARAM)--line, 0); 269 SendMessage(hWnd, EM_SETSEL, (WPARAM)pos, (LPARAM)pos); 270 SendMessage(hWnd, EM_SCROLLCARET, 0, 0); 271 EndDialog(hDlg, TRUE); 272 } 273 } 274 return FALSE; 275 } 276 277 LRESULT CALLBACK FromFileDLG(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam) 278 { 279 HWND hWnd; 280 static FINDREPLACE find; 281 static char findbuf[256]; 282 static unsigned char *file; 283 static HWND hTool, hClip, hStatus; 284 static RECT rOld; 285 CHARFORMAT2 chars; 286 287 if (message == WM_FINDMSGSTRING) 288 { 289 FINDREPLACE *fr = (FINDREPLACE *)lParam; 290 291 if (fr->Flags & FR_FINDNEXT) 292 { 293 HWND hRich = GetDlgItem(hDlg, IDC_TEXT); 294 DWORD flags=0; 295 FINDTEXTEX ft; 296 CHARRANGE chrg; 297 298 if (fr->Flags & FR_DOWN) 299 flags |= FR_DOWN; 300 if (fr->Flags & FR_MATCHCASE) 301 flags |= FR_MATCHCASE; 302 if (fr->Flags & FR_WHOLEWORD) 303 flags |= FR_WHOLEWORD; 304 ft.lpstrText = fr->lpstrFindWhat; 305 SendMessage(hRich, EM_EXGETSEL, 0, (LPARAM)&chrg); 306 if (flags & FR_DOWN) 307 { 308 ft.chrg.cpMin = chrg.cpMax; 309 ft.chrg.cpMax = -1; 310 } 311 else 312 { 313 ft.chrg.cpMin = chrg.cpMin; 314 ft.chrg.cpMax = -1; 315 } 316 if (SendMessage(hRich, EM_FINDTEXTEX, flags, (LPARAM)&ft) == -1) 317 MessageBox(NULL, "UnrealIRCd has finished searching the document", 318 "Find", MB_ICONINFORMATION|MB_OK); 319 else 320 { 321 SendMessage(hRich, EM_EXSETSEL, 0, (LPARAM)&(ft.chrgText)); 322 SendMessage(hRich, EM_SCROLLCARET, 0, 0); 323 SetFocus(hRich); 324 } 325 } 326 return TRUE; 327 } 328 switch (message) 329 { 330 case WM_INITDIALOG: 331 { 332 int fd,len; 333 char *buffer, *string; 334 EDITSTREAM edit; 335 StreamIO *stream = safe_alloc(sizeof(StreamIO)); 336 unsigned char szText[256]; 337 struct stat sb; 338 HWND hWnd = GetDlgItem(hDlg, IDC_TEXT), hTip; 339 file = (unsigned char *)lParam; 340 if (file) 341 wsprintf(szText, "UnrealIRCd Editor - %s", file); 342 else 343 strcpy(szText, "UnrealIRCd Editor - New File"); 344 SetWindowText(hDlg, szText); 345 lpfnOldWndProc = (FARPROC)SetWindowLongPtr(hWnd, GWLP_WNDPROC, (LONG_PTR)RESubClassFunc); 346 hTool = DrawToolbar(hInst, hDlg); 347 hStatus = DrawStatusbar(hInst, hDlg, IDC_STATUS); 348 SendMessage(hWnd, EM_SETEVENTMASK, 0, (LPARAM)ENM_SELCHANGE); 349 chars.cbSize = sizeof(CHARFORMAT2); 350 chars.dwMask = CFM_FACE; 351 strcpy(chars.szFaceName,"Fixedsys"); 352 SendMessage(hWnd, EM_SETCHARFORMAT, (WPARAM)SCF_ALL, (LPARAM)&chars); 353 if ((fd = open(file, _O_RDONLY|_O_BINARY)) != -1) 354 { 355 fstat(fd,&sb); 356 /* Only allocate the amount we need */ 357 buffer = safe_alloc(sb.st_size+1); 358 len = read(fd, buffer, sb.st_size); 359 buffer[len] = 0; 360 len = CountRTFSize(buffer)+1; 361 string = safe_alloc(len); 362 IRCToRTF(buffer,string); 363 RTFBuf = string; 364 len--; 365 stream->size = &len; 366 stream->buffer = &RTFBuf; 367 edit.dwCookie = (DWORD_PTR)stream; 368 edit.pfnCallback = SplitIt; 369 SendMessage(hWnd, EM_EXLIMITTEXT, 0, (LPARAM)0x7FFFFFFF); 370 SendMessage(hWnd, EM_STREAMIN, (WPARAM)SF_RTF|SFF_PLAINRTF, (LPARAM)&edit); 371 SendMessage(hWnd, EM_SETMODIFY, (WPARAM)FALSE, 0); 372 SendMessage(hWnd, EM_EMPTYUNDOBUFFER, 0, 0); 373 close(fd); 374 RTFBuf = NULL; 375 safe_free(buffer); 376 safe_free(string); 377 safe_free(stream); 378 hClip = SetClipboardViewer(hDlg); 379 if (SendMessage(hWnd, EM_CANPASTE, 0, 0)) 380 SendMessage(hTool, TB_ENABLEBUTTON, (WPARAM)IDM_PASTE, (LPARAM)MAKELONG(TRUE,0)); 381 else 382 SendMessage(hTool, TB_ENABLEBUTTON, (WPARAM)IDM_PASTE, (LPARAM)MAKELONG(FALSE,0)); 383 SendMessage(hTool, TB_ENABLEBUTTON, (WPARAM)IDM_UNDO, (LPARAM)MAKELONG(FALSE,0)); 384 wsprintf(szText, "Line: 1"); 385 SetWindowText(hStatus, szText); 386 } 387 return TRUE; 388 } 389 case WM_WINDOWPOSCHANGING: 390 { 391 GetClientRect(hDlg, &rOld); 392 return FALSE; 393 } 394 case WM_SIZE: 395 { 396 DWORD new_width, new_height; 397 HWND hRich; 398 RECT rOldRich; 399 DWORD old_width, old_height; 400 DWORD old_rich_width, old_rich_height; 401 if (hDlg == hFind) 402 return FALSE; 403 new_width = LOWORD(lParam); 404 new_height = HIWORD(lParam); 405 hRich = GetDlgItem(hDlg, IDC_TEXT); 406 SendMessage(hStatus, WM_SIZE, 0, 0); 407 SendMessage(hTool, TB_AUTOSIZE, 0, 0); 408 old_width = rOld.right-rOld.left; 409 old_height = rOld.bottom-rOld.top; 410 new_width = new_width - old_width; 411 new_height = new_height - old_height; 412 GetWindowRect(hRich, &rOldRich); 413 old_rich_width = rOldRich.right-rOldRich.left; 414 old_rich_height = rOldRich.bottom-rOldRich.top; 415 SetWindowPos(hRich, NULL, 0, 0, old_rich_width+new_width, 416 old_rich_height+new_height, 417 SWP_NOMOVE|SWP_NOREPOSITION|SWP_NOZORDER); 418 memset(&rOld, 0, sizeof(rOld)); 419 return TRUE; 420 } 421 422 case WM_NOTIFY: 423 switch (((NMHDR *)lParam)->code) 424 { 425 case EN_SELCHANGE: 426 { 427 HWND hWnd = GetDlgItem(hDlg, IDC_TEXT); 428 DWORD start, end, currline; 429 static DWORD prevline = 0; 430 unsigned char buffer[512]; 431 chars.cbSize = sizeof(CHARFORMAT2); 432 SendMessage(hWnd, EM_GETCHARFORMAT, (WPARAM)SCF_SELECTION, (LPARAM)&chars); 433 if (chars.dwMask & CFM_BOLD && chars.dwEffects & CFE_BOLD) 434 SendMessage(hTool, TB_CHECKBUTTON, (WPARAM)IDC_BOLD, (LPARAM)MAKELONG(TRUE,0)); 435 else 436 SendMessage(hTool, TB_CHECKBUTTON, (WPARAM)IDC_BOLD, (LPARAM)MAKELONG(FALSE,0)); 437 if (chars.dwMask & CFM_UNDERLINE && chars.dwEffects & CFE_UNDERLINE) 438 SendMessage(hTool, TB_CHECKBUTTON, (WPARAM)IDC_UNDERLINE, (LPARAM)MAKELONG(TRUE,0)); 439 else 440 SendMessage(hTool, TB_CHECKBUTTON, (WPARAM)IDC_UNDERLINE, (LPARAM)MAKELONG(FALSE,0)); 441 SendMessage(hWnd, EM_GETSEL,(WPARAM)&start, (LPARAM)&end); 442 if (start == end) 443 { 444 SendMessage(hTool, TB_ENABLEBUTTON, (WPARAM)IDM_COPY, (LPARAM)MAKELONG(FALSE,0)); 445 SendMessage(hTool, TB_ENABLEBUTTON, (WPARAM)IDM_CUT, (LPARAM)MAKELONG(FALSE,0)); 446 } 447 else 448 { 449 SendMessage(hTool, TB_ENABLEBUTTON, (WPARAM)IDM_COPY, (LPARAM)MAKELONG(TRUE,0)); 450 SendMessage(hTool, TB_ENABLEBUTTON, (WPARAM)IDM_CUT, (LPARAM)MAKELONG(TRUE,0)); 451 } 452 if (SendMessage(hWnd, EM_CANUNDO, 0, 0)) 453 SendMessage(hTool, TB_ENABLEBUTTON, (WPARAM)IDM_UNDO, (LPARAM)MAKELONG(TRUE,0)); 454 else 455 SendMessage(hTool, TB_ENABLEBUTTON, (WPARAM)IDM_UNDO, (LPARAM)MAKELONG(FALSE,0)); 456 if (SendMessage(hWnd, EM_CANREDO, 0, 0)) 457 SendMessage(hTool, TB_ENABLEBUTTON, (WPARAM)IDM_REDO, (LPARAM)MAKELONG(TRUE,0)); 458 else 459 SendMessage(hTool, TB_ENABLEBUTTON, (WPARAM)IDM_REDO, (LPARAM)MAKELONG(FALSE,0)); 460 currline = SendMessage(hWnd, EM_LINEFROMCHAR, (WPARAM)-1, 0); 461 currline++; 462 if (currline != prevline) 463 { 464 wsprintf(buffer, "Line: %d", currline); 465 SetWindowText(hStatus, buffer); 466 prevline = currline; 467 } 468 return TRUE; 469 } 470 case TTN_GETDISPINFO: 471 { 472 LPTOOLTIPTEXT lpttt = (LPTOOLTIPTEXT) lParam; 473 lpttt->hinst = NULL; 474 switch (lpttt->hdr.idFrom) 475 { 476 case IDM_NEW: 477 strcpy(lpttt->szText, "New"); 478 break; 479 case IDM_SAVE: 480 strcpy(lpttt->szText, "Save"); 481 break; 482 case IDM_CUT: 483 strcpy(lpttt->szText, "Cut"); 484 break; 485 case IDM_COPY: 486 strcpy(lpttt->szText, "Copy"); 487 break; 488 case IDM_PASTE: 489 strcpy(lpttt->szText, "Paste"); 490 break; 491 case IDM_UNDO: 492 strcpy(lpttt->szText, "Undo"); 493 break; 494 case IDM_REDO: 495 strcpy(lpttt->szText, "Redo"); 496 break; 497 case IDC_BOLD: 498 strcpy(lpttt->szText, "Bold"); 499 break; 500 case IDC_UNDERLINE: 501 strcpy(lpttt->szText, "Underline"); 502 break; 503 case IDC_COLOR: 504 strcpy(lpttt->szText, "Text Color"); 505 break; 506 case IDC_BGCOLOR: 507 strcpy(lpttt->szText, "Background Color"); 508 break; 509 case IDC_GOTO: 510 strcpy(lpttt->szText, "Goto"); 511 break; 512 case IDC_FIND: 513 strcpy(lpttt->szText, "Find"); 514 break; 515 } 516 return TRUE; 517 } 518 case NM_DBLCLK: 519 DialogBox(hInst, "GOTO", hDlg, (DLGPROC)GotoDLG); 520 return (TRUE); 521 } 522 523 return (TRUE); 524 case WM_COMMAND: 525 if (LOWORD(wParam) == IDC_BOLD) 526 { 527 hWnd = GetDlgItem(hDlg, IDC_TEXT); 528 if (SendMessage(hTool, TB_ISBUTTONCHECKED, (WPARAM)IDC_BOLD, (LPARAM)0) != 0) 529 { 530 chars.cbSize = sizeof(CHARFORMAT2); 531 chars.dwMask = CFM_BOLD; 532 chars.dwEffects = CFE_BOLD; 533 SendMessage(hWnd, EM_SETCHARFORMAT, (WPARAM)SCF_SELECTION, (LPARAM)&chars); 534 SendMessage(hWnd, EM_HIDESELECTION, 0, 0); 535 SetFocus(hWnd); 536 } 537 else 538 { 539 chars.cbSize = sizeof(CHARFORMAT2); 540 chars.dwMask = CFM_BOLD; 541 chars.dwEffects = 0; 542 SendMessage(hWnd, EM_SETCHARFORMAT, (WPARAM)SCF_SELECTION, (LPARAM)&chars); 543 SendMessage(hWnd, EM_HIDESELECTION, 0, 0); 544 SetFocus(hWnd); 545 } 546 return TRUE; 547 } 548 else if (LOWORD(wParam) == IDC_UNDERLINE) 549 { 550 hWnd = GetDlgItem(hDlg, IDC_TEXT); 551 if (SendMessage(hTool, TB_ISBUTTONCHECKED, (WPARAM)IDC_UNDERLINE, (LPARAM)0) != 0) 552 { 553 chars.cbSize = sizeof(CHARFORMAT2); 554 chars.dwMask = CFM_UNDERLINETYPE; 555 chars.bUnderlineType = CFU_UNDERLINE; 556 SendMessage(hWnd, EM_SETCHARFORMAT, (WPARAM)SCF_SELECTION, (LPARAM)&chars); 557 SendMessage(hWnd, EM_HIDESELECTION, 0, 0); 558 SetFocus(hWnd); 559 } 560 else 561 { 562 chars.cbSize = sizeof(CHARFORMAT2); 563 chars.dwMask = CFM_UNDERLINETYPE; 564 chars.bUnderlineType = CFU_UNDERLINENONE; 565 SendMessage(hWnd, EM_SETCHARFORMAT, (WPARAM)SCF_SELECTION, (LPARAM)&chars); 566 SendMessage(hWnd, EM_HIDESELECTION, 0, 0); 567 SetFocus(hWnd); 568 } 569 return TRUE; 570 } 571 if (LOWORD(wParam) == IDC_COLOR) 572 { 573 DialogBoxParam(hInst, "Color", hDlg, (DLGPROC)ColorDLG, (LPARAM)WM_USER+10); 574 return 0; 575 } 576 if (LOWORD(wParam) == IDC_BGCOLOR) 577 { 578 DialogBoxParam(hInst, "Color", hDlg, (DLGPROC)ColorDLG, (LPARAM)WM_USER+11); 579 return 0; 580 } 581 if (LOWORD(wParam) == IDC_GOTO) 582 { 583 DialogBox(hInst, "GOTO", hDlg, (DLGPROC)GotoDLG); 584 return 0; 585 } 586 if (LOWORD(wParam) == IDC_FIND) 587 { 588 static FINDREPLACE fr; 589 memset(&fr, 0, sizeof(fr)); 590 fr.lStructSize = sizeof(FINDREPLACE); 591 fr.hwndOwner = hDlg; 592 fr.lpstrFindWhat = findbuf; 593 fr.wFindWhatLen = 255; 594 hFind = FindText(&fr); 595 return 0; 596 } 597 598 hWnd = GetDlgItem(hDlg, IDC_TEXT); 599 if (LOWORD(wParam) == IDM_COPY) 600 { 601 SendMessage(hWnd, WM_COPY, 0, 0); 602 return 0; 603 } 604 if (LOWORD(wParam) == IDM_SELECTALL) 605 { 606 SendMessage(hWnd, EM_SETSEL, 0, -1); 607 return 0; 608 } 609 if (LOWORD(wParam) == IDM_PASTE) 610 { 611 SendMessage(hWnd, WM_PASTE, 0, 0); 612 return 0; 613 } 614 if (LOWORD(wParam) == IDM_CUT) 615 { 616 SendMessage(hWnd, WM_CUT, 0, 0); 617 return 0; 618 } 619 if (LOWORD(wParam) == IDM_UNDO) 620 { 621 SendMessage(hWnd, EM_UNDO, 0, 0); 622 return 0; 623 } 624 if (LOWORD(wParam) == IDM_REDO) 625 { 626 SendMessage(hWnd, EM_REDO, 0, 0); 627 return 0; 628 } 629 if (LOWORD(wParam) == IDM_DELETE) 630 { 631 SendMessage(hWnd, WM_CLEAR, 0, 0); 632 return 0; 633 } 634 if (LOWORD(wParam) == IDM_SAVE) 635 { 636 int fd; 637 EDITSTREAM edit; 638 OPENFILENAME lpopen; 639 if (!file) 640 { 641 unsigned char path[MAX_PATH]; 642 path[0] = '\0'; 643 memset(&lpopen, 0, sizeof(lpopen)); 644 lpopen.lStructSize = sizeof(OPENFILENAME); 645 lpopen.hwndOwner = hDlg; 646 lpopen.lpstrFilter = NULL; 647 lpopen.lpstrCustomFilter = NULL; 648 lpopen.nFilterIndex = 0; 649 lpopen.lpstrFile = path; 650 lpopen.nMaxFile = MAX_PATH; 651 lpopen.lpstrFileTitle = NULL; 652 lpopen.lpstrInitialDir = CONFDIR; 653 lpopen.lpstrTitle = NULL; 654 lpopen.Flags = (OFN_ENABLESIZING|OFN_NONETWORKBUTTON| 655 OFN_OVERWRITEPROMPT); 656 if (GetSaveFileName(&lpopen)) 657 file = path; 658 else 659 break; 660 } 661 fd = open(file, _O_TRUNC|_O_CREAT|_O_WRONLY|_O_BINARY,_S_IWRITE); 662 edit.dwCookie = 0; 663 edit.pfnCallback = BufferIt; 664 SendMessage(GetDlgItem(hDlg, IDC_TEXT), EM_STREAMOUT, (WPARAM)SF_RTF|SFF_PLAINRTF, (LPARAM)&edit); 665 RTFToIRC(fd, RTFBuf, strlen(RTFBuf)); 666 safe_free(RTFBuf); 667 RTFBuf = NULL; 668 SendMessage(GetDlgItem(hDlg, IDC_TEXT), EM_SETMODIFY, (WPARAM)FALSE, 0); 669 670 return 0; 671 } 672 if (LOWORD(wParam) == IDM_NEW) 673 { 674 unsigned char text[1024]; 675 BOOL newfile = FALSE; 676 int ans; 677 if (SendMessage(GetDlgItem(hDlg, IDC_TEXT), EM_GETMODIFY, 0, 0) != 0) 678 { 679 sprintf(text, "The text in the %s file has changed.\r\n\r\nDo you want to save the changes?", file ? file : "new"); 680 ans = MessageBox(hDlg, text, "UnrealIRCd", MB_YESNOCANCEL|MB_ICONWARNING); 681 if (ans == IDNO) 682 newfile = TRUE; 683 if (ans == IDCANCEL) 684 return TRUE; 685 if (ans == IDYES) 686 { 687 SendMessage(hDlg, WM_COMMAND, MAKEWPARAM(IDM_SAVE,0), 0); 688 newfile = TRUE; 689 } 690 } 691 else 692 newfile = TRUE; 693 if (newfile == TRUE) 694 { 695 unsigned char szText[256]; 696 file = NULL; 697 strcpy(szText, "UnrealIRCd Editor - New File"); 698 SetWindowText(hDlg, szText); 699 SetWindowText(GetDlgItem(hDlg, IDC_TEXT), NULL); 700 } 701 break; 702 } 703 break; 704 case WM_USER+10: 705 { 706 HWND hWnd = GetDlgItem(hDlg, IDC_TEXT); 707 EndDialog((HWND)lParam, TRUE); 708 chars.cbSize = sizeof(CHARFORMAT2); 709 chars.dwMask = CFM_COLOR; 710 chars.crTextColor = (COLORREF)wParam; 711 SendMessage(hWnd, EM_SETCHARFORMAT, (WPARAM)SCF_SELECTION, (LPARAM)&chars); 712 SendMessage(hWnd, EM_HIDESELECTION, 0, 0); 713 SetFocus(hWnd); 714 break; 715 } 716 case WM_USER+11: 717 { 718 HWND hWnd = GetDlgItem(hDlg, IDC_TEXT); 719 EndDialog((HWND)lParam, TRUE); 720 chars.cbSize = sizeof(CHARFORMAT2); 721 chars.dwMask = CFM_BACKCOLOR; 722 chars.crBackColor = (COLORREF)wParam; 723 SendMessage(hWnd, EM_SETCHARFORMAT, (WPARAM)SCF_SELECTION, (LPARAM)&chars); 724 SendMessage(hWnd, EM_HIDESELECTION, 0, 0); 725 SetFocus(hWnd); 726 break; 727 } 728 case WM_CHANGECBCHAIN: 729 if ((HWND)wParam == hClip) 730 hClip = (HWND)lParam; 731 else 732 SendMessage(hClip, WM_CHANGECBCHAIN, wParam, lParam); 733 break; 734 case WM_DRAWCLIPBOARD: 735 if (SendMessage(GetDlgItem(hDlg, IDC_TEXT), EM_CANPASTE, 0, 0)) 736 SendMessage(hTool, TB_ENABLEBUTTON, (WPARAM)IDM_PASTE, (LPARAM)MAKELONG(TRUE,0)); 737 else 738 SendMessage(hTool, TB_ENABLEBUTTON, (WPARAM)IDM_PASTE, (LPARAM)MAKELONG(FALSE,0)); 739 SendMessage(hClip, WM_DRAWCLIPBOARD, wParam, lParam); 740 break; 741 case WM_CLOSE: 742 { 743 unsigned char text[256]; 744 int ans; 745 if (SendMessage(GetDlgItem(hDlg, IDC_TEXT), EM_GETMODIFY, 0, 0) != 0) 746 { 747 sprintf(text, "The text in the %s file has changed.\r\n\r\nDo you want to save the changes?", file ? file : "new"); 748 ans = MessageBox(hDlg, text, "UnrealIRCd", MB_YESNOCANCEL|MB_ICONWARNING); 749 if (ans == IDNO) 750 EndDialog(hDlg, TRUE); 751 if (ans == IDCANCEL) 752 return TRUE; 753 if (ans == IDYES) 754 { 755 SendMessage(hDlg, WM_COMMAND, MAKEWPARAM(IDM_SAVE,0), 0); 756 EndDialog(hDlg, TRUE); 757 } 758 } 759 else 760 EndDialog(hDlg, TRUE); 761 break; 762 } 763 case WM_DESTROY: 764 ChangeClipboardChain(hDlg, hClip); 765 break; 766 } 767 768 return FALSE; 769 }