/* * options.c * Copyright (C) 1998-2000 A.J. van Os; Released under GPL * * Description: * Read and write the options */ #include #include #include #if defined(__riscos) #include "wimpt.h" #else #include #if defined(__dos) extern int getopt(int, char **, const char *); #else #include #endif /* __dos */ #endif /* __riscos */ #include "antiword.h" #if defined(__riscos) #define PARAGRAPH_BREAK "set paragraph_break=%d" #define AUTOFILETYPE "set autofiletype_allowed=%d" #define USE_OUTLINEFONTS "set use_outlinefonts=%d" #define SHOW_IMAGES "set show_images=%d" #define HIDE_HIDDEN_TEXT "set hide_hidden_text=%d" #define SCALE_FACTOR_START "set scale_factor_start=%d" #endif /* __riscos */ /* Current values for options */ static options_type tOptionsCurr; #if defined(__riscos) /* Temporary values for options */ static options_type tOptionsTemp; #else typedef struct papersize_tag { char szName[16]; /* Papersize name */ unsigned short usWidth; /* In points */ unsigned short usHeight; /* In points */ } papersize_type; static const papersize_type atPaperSizes[] = { { "10x14", 720, 1008 }, { "a3", 842, 1191 }, { "a4", 595, 842 }, { "a5", 420, 595 }, { "b4", 729, 1032 }, { "b5", 516, 729 }, { "executive", 540, 720 }, { "folio", 612, 936 }, { "legal", 612, 1008 }, { "letter", 612, 792 }, { "note", 540, 720 }, { "quarto", 610, 780 }, { "statement", 396, 612 }, { "tabloid", 792, 1224 }, { "", 0, 0 }, }; #endif /* __riscos */ /* Default values for options */ static const options_type tOptionsDefault = { DEFAULT_SCREEN_WIDTH, #if defined(__riscos) TRUE, #else FALSE, #endif /* __riscos */ TRUE, FALSE, encoding_iso_8859_1, INT_MAX, INT_MAX, level_default, #if defined(__riscos) TRUE, DEFAULT_SCALE_FACTOR, #endif /* __riscos */ }; /* * iReadOptions - read options * * returns: -1: error * 0: help * >0: index first file argument */ int iReadOptions(int argc, char **argv) { #if defined(__riscos) FILE *pFile; char szLine[81]; #else extern char *optarg; extern int optind; const papersize_type *pPaperSize; const char *szHome; char *pcChar, *szTmp; int iChar; BOOL bPostScript, bFound; char szMappingFile[PATH_MAX+1]; #endif /* __riscos */ int iTmp; DBG_MSG("iReadOptions"); /* Defaults */ tOptionsCurr = tOptionsDefault; #if defined(__riscos) /* Choices file */ pFile = fopen("", "r"); DBG_MSG_C(pFile == NULL, "Choices file not found"); DBG_HEX_C(pFile != NULL, pFile); if (pFile != NULL) { while (fgets(szLine, (int)sizeof(szLine), pFile) != NULL) { DBG_MSG(szLine); if (szLine[0] == '#' || szLine[0] == '\r' || szLine[0] == '\n') { continue; } if (sscanf(szLine, PARAGRAPH_BREAK, &iTmp) == 1 && (iTmp == 0 || (iTmp >= MIN_SCREEN_WIDTH && iTmp <= MAX_SCREEN_WIDTH))) { tOptionsCurr.iParagraphBreak = iTmp; DBG_DEC(tOptionsCurr.iParagraphBreak); } else if (sscanf(szLine, AUTOFILETYPE, &iTmp) == 1) { tOptionsCurr.bAutofiletypeAllowed = iTmp != 0; DBG_DEC(tOptionsCurr.bAutofiletypeAllowed); } else if (sscanf(szLine, USE_OUTLINEFONTS, &iTmp) == 1) { tOptionsCurr.bUseOutlineFonts = iTmp != 0; DBG_DEC(tOptionsCurr.bUseOutlineFonts); } else if (sscanf(szLine, SHOW_IMAGES, &iTmp) == 1) { tOptionsCurr.eImageLevel = iTmp != 0 ? level_default : level_no_images; } else if (sscanf(szLine, HIDE_HIDDEN_TEXT, &iTmp) == 1) { tOptionsCurr.bHideHiddenText = iTmp != 0; DBG_DEC(tOptionsCurr.bHideHiddenText); } else if (sscanf(szLine, SCALE_FACTOR_START, &iTmp) == 1) { if (iTmp >= MIN_SCALE_FACTOR && iTmp <= MAX_SCALE_FACTOR) { tOptionsCurr.iScaleFactor = iTmp; } } } (void)fclose(pFile); } if (bReadCharacterMappingTable("")) { return 1; } return -1; #else /* Environment */ szTmp = getenv("COLUMNS"); if (szTmp != NULL) { DBG_MSG(szTmp); iTmp = (int)strtol(szTmp, &pcChar, 10); if (*pcChar == '\0') { iTmp -= 4; /* This is for the edge */ if (iTmp < MIN_SCREEN_WIDTH) { iTmp = MIN_SCREEN_WIDTH; } else if (iTmp > MAX_SCREEN_WIDTH) { iTmp = MAX_SCREEN_WIDTH; } tOptionsCurr.iParagraphBreak = iTmp; DBG_DEC(tOptionsCurr.iParagraphBreak); } } /* Command line */ szHome = szGetHomeDirectory(); if (strlen(szHome) >= sizeof(szMappingFile) - sizeof(FILE_SEPARATOR) - sizeof(MAPPING_FILE_DEFAULT_1)) { werr(0, "The name of your home directory is too long"); return -1; } sprintf(szMappingFile, "%s" FILE_SEPARATOR MAPPING_FILE_DEFAULT_1, szHome); bPostScript = FALSE; while ((iChar = getopt(argc, argv, "LX:hi:m:p:stw:")) != -1) { switch (iChar) { case 'L': tOptionsCurr.bUseLandscape = TRUE; break; case 'X': iTmp = (int)strtol(optarg, &pcChar, 10); switch (iTmp) { case 1: tOptionsCurr.eEncoding = encoding_iso_8859_1; sprintf(szMappingFile, "%s" FILE_SEPARATOR MAPPING_FILE_DEFAULT_1, szHome); break; case 2: tOptionsCurr.eEncoding = encoding_iso_8859_2; sprintf(szMappingFile, "%s" FILE_SEPARATOR MAPPING_FILE_DEFAULT_2, szHome); break; default: break; } DBG_MSG(szMappingFile); break; case 'h': return 0; case 'i': iTmp = (int)strtol(optarg, &pcChar, 10); if (*pcChar != '\0') { break; } switch (iTmp) { case 0: tOptionsCurr.eImageLevel = level_gs_special; break; case 1: tOptionsCurr.eImageLevel = level_no_images; break; case 2: tOptionsCurr.eImageLevel = level_ps_2; break; case 3: tOptionsCurr.eImageLevel = level_ps_3; break; default: tOptionsCurr.eImageLevel = level_default; break; } DBG_DEC(tOptionsCurr.eImageLevel); break; case 'm': if (optarg[0] == '/') { if (strlen(optarg) < sizeof(szMappingFile)) { strcpy(szMappingFile, optarg); } } else { if (strlen(szHome) + strlen(optarg) < sizeof(szMappingFile) - sizeof(ANTIWORD_DIR) - 2 * sizeof(FILE_SEPARATOR)) { sprintf(szMappingFile, "%s" FILE_SEPARATOR ANTIWORD_DIR FILE_SEPARATOR "%s", szHome, optarg); } } DBG_MSG(szMappingFile); break; case 'p': bPostScript = TRUE; bFound = FALSE; for (pPaperSize = atPaperSizes; pPaperSize->szName[0] != '\0'; pPaperSize++) { if (!STREQ(pPaperSize->szName, optarg)) { continue; } DBG_DEC(pPaperSize->usWidth); DBG_DEC(pPaperSize->usHeight); tOptionsCurr.bUseOutlineFonts = TRUE; tOptionsCurr.iPageHeight = (int)pPaperSize->usHeight; tOptionsCurr.iPageWidth = (int)pPaperSize->usWidth; bFound = TRUE; break; } if (!bFound) { werr(0, "-p without a valid papersize"); return -1; } break; case 's': tOptionsCurr.bHideHiddenText = FALSE; break; case 't': tOptionsCurr.bUseOutlineFonts = FALSE; break; case 'w': iTmp = (int)strtol(optarg, &pcChar, 10); if (*pcChar == '\0') { if (iTmp != 0 && iTmp < MIN_SCREEN_WIDTH) { iTmp = MIN_SCREEN_WIDTH; } else if (iTmp > MAX_SCREEN_WIDTH) { iTmp = MAX_SCREEN_WIDTH; } tOptionsCurr.iParagraphBreak = iTmp; DBG_DEC(tOptionsCurr.iParagraphBreak); } break; default: return -1; } } if (bPostScript) { if (tOptionsCurr.bUseLandscape) { /* Swap the page height and width */ iTmp = tOptionsCurr.iPageHeight; tOptionsCurr.iPageHeight = tOptionsCurr.iPageWidth; tOptionsCurr.iPageWidth = iTmp; } /* * In PostScript mode the paragraph break depends * on the width of the paper */ tOptionsCurr.iParagraphBreak = iMilliPoints2Char( (long)tOptionsCurr.iPageWidth * 1000 - lDrawUnits2MilliPoints( PS_LEFT_MARGIN + PS_RIGHT_MARGIN)); DBG_DEC(tOptionsCurr.iParagraphBreak); } if (bReadCharacterMappingTable(szMappingFile)) { return optind; } return -1; #endif /* __riscos */ } /* end of iReadOptions */ /* * vGetOptions - get a copy of the current option values */ void vGetOptions(options_type *pOptions) { fail(pOptions == NULL); *pOptions = tOptionsCurr; } /* end of vGetOptions */ #if defined(__riscos) /* * vWriteOptions - write the current options to the Options file */ static void vWriteOptions(void) { FILE *pFile; char *szOptionsFile; DBG_MSG("vWriteOptions"); szOptionsFile = getenv("AntiWord$ChoicesSave"); if (szOptionsFile == NULL) { werr(0, "Warning: Name of the Choices file not found"); return; } if (!bMakeDirectory(szOptionsFile)) { werr(0, "Warning: I can't make a directory for the Choices file"); return; } pFile = fopen(szOptionsFile, "w"); if (pFile == NULL) { werr(0, "Warning: I can't write the Choices file"); return; } (void)fprintf(pFile, PARAGRAPH_BREAK"\n", tOptionsCurr.iParagraphBreak); (void)fprintf(pFile, AUTOFILETYPE"\n", tOptionsCurr.bAutofiletypeAllowed); (void)fprintf(pFile, USE_OUTLINEFONTS"\n", tOptionsCurr.bUseOutlineFonts); (void)fprintf(pFile, SHOW_IMAGES"\n", tOptionsCurr.eImageLevel == level_no_images ? 0 : 1); (void)fprintf(pFile, HIDE_HIDDEN_TEXT"\n", tOptionsCurr.bHideHiddenText); (void)fprintf(pFile, SCALE_FACTOR_START"\n", tOptionsCurr.iScaleFactor); (void)fclose(pFile); } /* end of vWriteOptions */ /* * vChoicesOpenAction - action to be taken when the Choices window opens */ void vChoicesOpenAction(wimp_w tWindow) { DBG_MSG("vChoicesOpenAction"); tOptionsTemp = tOptionsCurr; if (tOptionsTemp.iParagraphBreak == 0) { vUpdateRadioButton(tWindow, CHOICES_BREAK_BUTTON, FALSE); vUpdateRadioButton(tWindow, CHOICES_NO_BREAK_BUTTON, TRUE); vUpdateWriteableNumber(tWindow, CHOICES_BREAK_WRITEABLE, DEFAULT_SCREEN_WIDTH); } else { vUpdateRadioButton(tWindow, CHOICES_BREAK_BUTTON, TRUE); vUpdateRadioButton(tWindow, CHOICES_NO_BREAK_BUTTON, FALSE); vUpdateWriteableNumber(tWindow, CHOICES_BREAK_WRITEABLE, tOptionsTemp.iParagraphBreak); } vUpdateRadioButton(tWindow, CHOICES_AUTOFILETYPE_BUTTON, tOptionsTemp.bAutofiletypeAllowed); vUpdateRadioButton(tWindow, CHOICES_HIDDEN_TEXT_BUTTON, tOptionsTemp.bHideHiddenText); if (tOptionsTemp.bUseOutlineFonts) { vUpdateRadioButton(tWindow, CHOICES_WITH_IMAGES_BUTTON, tOptionsTemp.eImageLevel != level_no_images); vUpdateRadioButton(tWindow, CHOICES_NO_IMAGES_BUTTON, tOptionsTemp.eImageLevel == level_no_images); vUpdateRadioButton(tWindow, CHOICES_TEXTONLY_BUTTON, FALSE); } else { vUpdateRadioButton(tWindow, CHOICES_WITH_IMAGES_BUTTON, FALSE); vUpdateRadioButton(tWindow, CHOICES_NO_IMAGES_BUTTON, FALSE); vUpdateRadioButton(tWindow, CHOICES_TEXTONLY_BUTTON, TRUE); } vUpdateWriteableNumber(tWindow, CHOICES_SCALE_WRITEABLE, tOptionsTemp.iScaleFactor); } /* end of vChoicesOpenAction */ /* * vDefaultButtonAction - action when the default button is clicked */ static void vDefaultButtonAction(wimp_w tWindow) { DBG_MSG("vDefaultButtonAction"); tOptionsTemp = tOptionsDefault; vUpdateRadioButton(tWindow, CHOICES_BREAK_BUTTON, TRUE); vUpdateRadioButton(tWindow, CHOICES_NO_BREAK_BUTTON, FALSE); vUpdateWriteableNumber(tWindow, CHOICES_BREAK_WRITEABLE, tOptionsTemp.iParagraphBreak); vUpdateRadioButton(tWindow, CHOICES_AUTOFILETYPE_BUTTON, tOptionsTemp.bAutofiletypeAllowed); vUpdateRadioButton(tWindow, CHOICES_HIDDEN_TEXT_BUTTON, tOptionsTemp.bHideHiddenText); vUpdateRadioButton(tWindow, CHOICES_WITH_IMAGES_BUTTON, tOptionsTemp.bUseOutlineFonts && tOptionsTemp.eImageLevel != level_no_images); vUpdateRadioButton(tWindow, CHOICES_NO_IMAGES_BUTTON, tOptionsTemp.bUseOutlineFonts && tOptionsTemp.eImageLevel == level_no_images); vUpdateRadioButton(tWindow, CHOICES_TEXTONLY_BUTTON, !tOptionsTemp.bUseOutlineFonts); vUpdateWriteableNumber(tWindow, CHOICES_SCALE_WRITEABLE, tOptionsTemp.iScaleFactor); } /* end of vDefaultButtonAction */ /* * vApplyButtonAction - action to be taken when the OK button is clicked */ static void vApplyButtonAction(void) { DBG_MSG("vApplyButtonAction"); tOptionsCurr = tOptionsTemp; } /* end of vApplyButtonAction */ /* * vSaveButtonAction - action to be taken when the save button is clicked */ static void vSaveButtonAction(void) { DBG_MSG("vSaveButtonAction"); vApplyButtonAction(); vWriteOptions(); } /* end of vSaveButtonAction */ /* * vSetParagraphBreak - set the paragraph break to the given number */ static void vSetParagraphBreak(wimp_w tWindow, int iNumber) { tOptionsTemp.iParagraphBreak = iNumber; if (tOptionsTemp.iParagraphBreak == 0) { return; } vUpdateWriteableNumber(tWindow, CHOICES_BREAK_WRITEABLE, tOptionsTemp.iParagraphBreak); } /* end of vSetParagraphBreak */ /* * vChangeParagraphBreak - change the paragraph break with the given number */ static void vChangeParagraphBreak(wimp_w tWindow, int iNumber) { int iTmp; iTmp = tOptionsTemp.iParagraphBreak + iNumber; if (iTmp < MIN_SCREEN_WIDTH || iTmp > MAX_SCREEN_WIDTH) { /* Ignore */ return; } tOptionsTemp.iParagraphBreak = iTmp; vUpdateWriteableNumber(tWindow, CHOICES_BREAK_WRITEABLE, tOptionsTemp.iParagraphBreak); } /* end of vChangeParagraphBreak */ /* * vChangeAutofiletype - invert the permission to autofiletype */ static void vChangeAutofiletype(wimp_w tWindow) { tOptionsTemp.bAutofiletypeAllowed = !tOptionsTemp.bAutofiletypeAllowed; vUpdateRadioButton(tWindow, CHOICES_AUTOFILETYPE_BUTTON, tOptionsTemp.bAutofiletypeAllowed); } /* end of vChangeAutofiletype */ /* * vChangeHiddenText - invert the hide/show hidden text */ static void vChangeHiddenText(wimp_w tWindow) { tOptionsTemp.bHideHiddenText = !tOptionsTemp.bHideHiddenText; vUpdateRadioButton(tWindow, CHOICES_HIDDEN_TEXT_BUTTON, tOptionsTemp.bHideHiddenText); } /* end of vChangeHiddenText */ /* * vUseFontsImages - use outline fonts, show images */ static void vUseFontsImages(BOOL bUseOutlineFonts, BOOL bShowImages) { tOptionsTemp.bUseOutlineFonts = bUseOutlineFonts; tOptionsTemp.eImageLevel = bUseOutlineFonts && bShowImages ? level_default : level_no_images; } /* end of vUseFontsImages */ /* * vSetScaleFactor - set the scale factor to the given number */ static void vSetScaleFactor(wimp_w tWindow, int iNumber) { tOptionsTemp.iScaleFactor = iNumber; vUpdateWriteableNumber(tWindow, CHOICES_SCALE_WRITEABLE, tOptionsTemp.iScaleFactor); } /* end of vSetScaleFactor */ /* * vChangeScaleFactor - change the scale factor with the given number */ static void vChangeScaleFactor(wimp_w tWindow, int iNumber) { int iTmp; iTmp = tOptionsTemp.iScaleFactor + iNumber; if (iTmp < MIN_SCALE_FACTOR || iTmp > MAX_SCALE_FACTOR) { /* Ignore */ return; } tOptionsTemp.iScaleFactor = iTmp; vUpdateWriteableNumber(tWindow, CHOICES_SCALE_WRITEABLE, tOptionsTemp.iScaleFactor); } /* end of vChangeScaleFactor */ /* * bChoicesMouseClick - handle a mouse click in the Choices window */ void vChoicesMouseClick(wimp_mousestr *m) { wimp_i tAction; BOOL bCloseWindow, bLeft, bRight; bLeft = (m->bbits & wimp_BLEFT) == wimp_BLEFT; bRight = (m->bbits & wimp_BRIGHT) == wimp_BRIGHT; if (!bLeft && !bRight) { DBG_HEX(m->bbits); return; } /* Which action should be taken */ tAction = m->i; if (bRight) { /* The right button reverses the direction */ switch (m->i) { case CHOICES_BREAK_UP_BUTTON: tAction = CHOICES_BREAK_DOWN_BUTTON; break; case CHOICES_BREAK_DOWN_BUTTON: tAction = CHOICES_BREAK_UP_BUTTON; break; case CHOICES_SCALE_UP_BUTTON: tAction = CHOICES_SCALE_DOWN_BUTTON; break; case CHOICES_SCALE_DOWN_BUTTON: tAction = CHOICES_SCALE_UP_BUTTON; break; default: break; } } /* Actions */ bCloseWindow = FALSE; switch (tAction) { case CHOICES_DEFAULT_BUTTON: vDefaultButtonAction(m->w); break; case CHOICES_SAVE_BUTTON: vSaveButtonAction(); break; case CHOICES_CANCEL_BUTTON: bCloseWindow = TRUE; break; case CHOICES_APPLY_BUTTON: vApplyButtonAction(); bCloseWindow = TRUE; break; case CHOICES_BREAK_BUTTON: vSetParagraphBreak(m->w, DEFAULT_SCREEN_WIDTH); break; case CHOICES_BREAK_UP_BUTTON: vChangeParagraphBreak(m->w, 1); break; case CHOICES_BREAK_DOWN_BUTTON: vChangeParagraphBreak(m->w, -1); break; case CHOICES_NO_BREAK_BUTTON: vSetParagraphBreak(m->w, 0); break; case CHOICES_AUTOFILETYPE_BUTTON: vChangeAutofiletype(m->w); break; case CHOICES_HIDDEN_TEXT_BUTTON: vChangeHiddenText(m->w); break; case CHOICES_WITH_IMAGES_BUTTON: vUseFontsImages(TRUE, TRUE); break; case CHOICES_NO_IMAGES_BUTTON: vUseFontsImages(TRUE, FALSE); break; case CHOICES_TEXTONLY_BUTTON: vUseFontsImages(FALSE, FALSE); break; case CHOICES_SCALE_UP_BUTTON: vChangeScaleFactor(m->w, 5); break; case CHOICES_SCALE_DOWN_BUTTON: vChangeScaleFactor(m->w, -5); break; default: DBG_DEC(m->i); break; } if (bCloseWindow) { wimpt_noerr(wimp_close_wind(m->w)); } } /* end of vChoicesMouseClick */ void vChoicesKeyPressed(wimp_caretstr *c) { wimp_icon tIcon; char *pcChar; int iNumber; DBG_MSG("vChoicesKeyPressed"); fail(c == NULL); wimpt_noerr(wimp_get_icon_info(c->w, c->i, &tIcon)); if ((tIcon.flags & (wimp_ITEXT|wimp_INDIRECT)) != (wimp_ITEXT|wimp_INDIRECT)) { werr(1, "Icon %d must be indirected text", (int)c->i); return; } iNumber = (int)strtol(tIcon.data.indirecttext.buffer, &pcChar, 10); switch(c->i) { case CHOICES_BREAK_WRITEABLE: if (*pcChar != '\0' && *pcChar != '\r') { DBG_DEC(*pcChar); iNumber = DEFAULT_SCREEN_WIDTH; } else if (iNumber < MIN_SCREEN_WIDTH) { iNumber = MIN_SCREEN_WIDTH; } else if (iNumber > MAX_SCREEN_WIDTH) { iNumber = MAX_SCREEN_WIDTH; } vSetParagraphBreak(c->w, iNumber); break; case CHOICES_SCALE_WRITEABLE: if (*pcChar != '\0' && *pcChar != '\r') { DBG_DEC(*pcChar); iNumber = DEFAULT_SCALE_FACTOR; } else if (iNumber < MIN_SCALE_FACTOR) { iNumber = MIN_SCALE_FACTOR; } else if (iNumber > MAX_SCALE_FACTOR) { iNumber = MAX_SCALE_FACTOR; } vSetScaleFactor(c->w, iNumber); break; default: DBG_DEC(c->i); break; } } /* end of vChoicesKeyPressed */ #endif /* __riscos */