/* * $Log: docwin.c,v $ * Revision 1.2 2001/04/28 04:05:27 quozl * remove minor compiler warning. * * Revision 1.1.1.1 1998/11/01 17:24:09 siegl * COW 3.0 initial revision * */ #include "config.h" #include "copyright.h" #include #include #include #include #include #include INC_SYS_TIME #include INC_SYS_SELECT #include INC_STRINGS #include "Wlib.h" #include "defs.h" #include "struct.h" #include "data.h" #include "packets.h" /* #ifndef * _IBMR2 * char * *malloc * (size_t); * #else * void * *malloc * (size_t); * #endifi *//* _ * * * * * * * IBMR2 * */ extern char cbugs[]; #define NORMAL 0 #define BOLD 1 #define ITALIC 2 struct list { int face; struct list *next; char *data; }; static struct list *docdata = NULL; static struct list *xtrekrcdata = NULL; showdocs(int atline) { FILE *fptr; int i, length, top, center; struct list *data; int count; char buf[128]; W_Font font; if (!docwin) docwin = W_MakeWindow("DocWin", 0, 181, 500, 500, 0, 2, foreColor); W_ClearWindow(docwin); if (!W_IsMapped(docwin)) W_MapWindow(docwin); sprintf(buf, "--- %s ---", (char *) query_cowid()); length = strlen(buf); /* using GWINSIDE instead of TWINSIDE because with SMALL_SCREEN defined it * * makes more sense to use the smaller width in the interest of saving * * screen real estate */ center = GWINSIDE / 2 - (length * W_Textwidth) / 2; W_WriteText(docwin, center, W_Textheight, textColor, buf, length, W_BoldFont); sprintf(buf, cbugs); length = strlen(buf); center = GWINSIDE / 2 - (length * W_Textwidth) / 2; W_WriteText(docwin, center, 3 * W_Textheight, textColor, buf, length, W_RegularFont); if (!docdata) loaddocs(); top = 10; if (atline > maxdoclines) atline = maxdoclines - 28; data = docdata; for (i = 0; i < atline; i++) { if (data == NULL) { atline = 0; data = docdata; break; } data = data->next; } count = 28; /* Magical # of lines to * * * display */ for (i = top; i < 50; i++) { if (data == NULL) break; if (data->data == NULL) continue; switch (data->face) { case BOLD: font = W_BoldFont; break; case ITALIC: font = W_UnderlineFont; break; case NORMAL: font = W_RegularFont; break; } W_WriteText(docwin, 20, i * W_Textheight, textColor, data->data, strlen(data->data), font); data = data->next; count--; if (count <= 0) break; } } loaddocs(void) { FILE *fptr; struct list *temp = NULL; struct list *fl = NULL; char line[80], *filename = NULL; int i; filename = getdefault("documentation"); if (filename) { if ((fptr = fopen(filename, "r")) == NULL) return; } else if ((fptr = fopen("BRM.DOC", "r")) == NULL) return; temp = (struct list *) malloc(sizeof(struct list)); if (temp == NULL) { /* malloc error checking -- * * * 10/30/92 EM */ printf("Warning: Couldn't malloc space for a new doc line!"); return; } while (fgets(line, 80, fptr) != NULL) { if (fl == NULL) fl = temp; if (line[strlen(line) - 1] == '\n') line[strlen(line) - 1] = '\0'; temp->face = NORMAL; if (line[0] == '\f') line[0] = ' '; if (line[0] == 0x1b) { switch (line[1]) { case 'b': temp->face = BOLD; break; case 'i': temp->face = ITALIC; break; } line[0] = line[1] = ' '; } for (i = 0; i < strlen(line); i++) if (line[i] == '\t') line[i] = ' '; temp->data = (char *) malloc(strlen(line) + 1); strcpy(temp->data, line); temp->next = (struct list *) malloc(sizeof(struct list)); if (temp->next == NULL) { /* malloc error checking -- * * * 10/30/92 EM */ printf("Warning: Couldn't malloc space for a new doc line!"); return; } maxdoclines++; temp = temp->next; temp->data = NULL; temp->next = NULL; } temp->next = NULL; docdata = fl; } showxtrekrc(int atline) { FILE *fptr; int i, length, top, center; struct list *data; int count; char buf[128]; W_Font font; if (!xtrekrcwin) xtrekrcwin = W_MakeWindow("xtrekrcWin", 0, 200, 500, 500, 0, 2, foreColor); W_ClearWindow(xtrekrcwin); if (!W_IsMapped(xtrekrcwin)) W_MapWindow(xtrekrcwin); sprintf(buf, "--- %s ---", (char *) query_cowid()); length = strlen(buf); center = GWINSIDE / 2 - (length * W_Textwidth) / 2; W_WriteText(xtrekrcwin, center, W_Textheight, textColor, buf, length, W_BoldFont); sprintf(buf, cbugs); length = strlen(buf); center = GWINSIDE / 2 - (length * W_Textwidth) / 2; W_WriteText(xtrekrcwin, center, 3 * W_Textheight, textColor, buf, length, W_RegularFont); if (!xtrekrcdata) loadxtrekrc(); top = 10; if (atline > maxxtrekrclines) atline = maxxtrekrclines - 28; data = xtrekrcdata; for (i = 0; i < atline; i++) { if (data == NULL) { atline = 0; data = xtrekrcdata; break; } data = data->next; } count = 28; /* Magical # of lines to * * * display */ for (i = top; i < 50; i++) { if (data == NULL) break; if (data->data == NULL) continue; switch (data->face) { case BOLD: font = W_BoldFont; break; case ITALIC: font = W_UnderlineFont; break; case NORMAL: font = W_RegularFont; break; } W_WriteText(xtrekrcwin, 20, i * W_Textheight, textColor, data->data, strlen(data->data), font); data = data->next; count--; if (count <= 0) break; } } loadxtrekrc(void) { FILE *fptr; struct list *temp = NULL; struct list *fl = NULL; char line[80], filename[256]; int i; filename[0] = '\0'; #ifndef WIN32 if (!findfile(".netrekrc", filename) && !findfile(".xtrekrc", filename)) return; #else if (!findfile("netrekrc", filename) && !findfile("xtrekrc", filename)) return; #endif if ((fptr = fopen(filename, "r")) == NULL) return; temp = (struct list *) malloc(sizeof(struct list)); if (temp == NULL) { /* malloc error checking -- * * * 10/30/92 EM */ printf("Warning: Couldn't malloc space for a new doc line!"); return; } while (fgets(line, 80, fptr) != NULL) { if (fl == NULL) fl = temp; if (line[strlen(line) - 1] == '\n') line[strlen(line) - 1] = '\0'; temp->face = NORMAL; if (line[0] == '\f') line[0] = ' '; if (line[0] == '#') temp->face = ITALIC; for (i = 0; i < strlen(line); i++) if (line[i] == '\t') line[i] = ' '; temp->data = (char *) malloc(strlen(line) + 1); strcpy(temp->data, line); temp->next = (struct list *) malloc(sizeof(struct list)); if (temp->next == NULL) { /* malloc error checking -- * * * 10/30/92 EM */ printf("Warning: Couldn't malloc space for a new doc line!"); return; } maxxtrekrclines++; temp = temp->next; temp->data = NULL; temp->next = NULL; } temp->next = NULL; xtrekrcdata = fl; }