/* ********************************************************************** *\ * Copyright IBM Corporation 1988,1991 - All Rights Reserved * * For full copyright information see:'andrew/config/COPYRITE' * \* ********************************************************************** */ /* $Disclaimer: * Permission to use, copy, modify, and distribute this software and its * documentation for any purpose is hereby granted without fee, * provided that the above copyright notice appear in all copies and that * both that copyright notice, this permission notice, and the following * disclaimer appear in supporting documentation, and that the names of * IBM, Carnegie Mellon University, and other copyright holders, not be * used in advertising or publicity pertaining to distribution of the software * without specific, written prior permission. * * IBM, CARNEGIE MELLON UNIVERSITY, AND THE OTHER COPYRIGHT HOLDERS * DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT * SHALL IBM, CARNEGIE MELLON UNIVERSITY, OR ANY OTHER COPYRIGHT HOLDER * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE * OF THIS SOFTWARE. * $ */ #ifndef NORCSID #define NORCSID static char rcsid[]="$Header: /afs/cs.cmu.edu/project/atk-dist/auis-6.3/atk/console/lib/RCS/prompts.c,v 2.9 1992/12/15 21:31:10 rr2b R6tape $"; #endif #include #include #include #include #include #include #include #include #include #include int Pposx, Pposy; char Pstring1[256] = "", Pstring2[256] = "", Pstring3[256] = "", Pstring4[MAXPATHLEN] = ""; ClearRectangle(self, clpRect, Op1, Op2) struct consoleClass *self; struct rectangle *clpRect; short Op1; struct graphic *Op2; { mydbg(("entering: ClearRectangle\n")); consoleClass_SetTransferMode(self, Op1); consoleClass_FillRect(self, clpRect, Op2); } ClearBox(self, x, y, w, h, Op1, Op2) struct consoleClass *self; int x, y, w, h; short Op1; struct graphic *Op2; { struct rectangle tempRect; mydbg(("entering: ClearBox\n")); rectangle_SetRectSize(&tempRect, x, y, w, h); ClearRectangle(self, &tempRect, Op1, Op2); } ClearWindow(self) struct consoleClass *self; { struct rectangle windowRect; mydbg(("entering: ClearWindow\n")); consoleClass_GetLogicalBounds(self, &windowRect); ClearRectangle(self, &windowRect, graphic_COPY, consoleClass_WhitePattern(self)); } InvertWindow(self) struct consoleClass *self; { struct rectangle windowRect; mydbg(("entering: InvertWindow\n")); consoleClass_GetLogicalBounds(self, &windowRect); ClearRectangle(self, &windowRect, graphic_INVERT, consoleClass_BlackPattern(self)); } InitPstrings() { mydbg(("entering: InitPstrings\n")); Pstring1[0] = '\0'; Pstring2[0] = '\0'; Pstring3[0] = '\0'; Pstring4[0] = '\0'; Pposx = Pposy = 0; } PromptToWindow(self) struct consoleClass *self; { register short *fontWidth = fontdesc_WidthTable(EventFont, consoleClass_GetDrawable(self)); int width = consoleClass_GetLogicalWidth(self), height = consoleClass_GetLogicalHeight(self); mydbg(("entering: PromptToWindow\n")); ClearWindow(self); consoleClass_SetFont(self, EventFont); consoleClass_MoveTo(self, width >> 1, height / 4); consoleClass_DrawString(self, Pstring1, graphic_BETWEENLEFTANDRIGHT | graphic_BETWEENTOPANDBASELINE); consoleClass_MoveTo(self, width >> 1, height / 2); consoleClass_DrawString(self, Pstring2, graphic_BETWEENLEFTANDRIGHT | graphic_BETWEENTOPANDBASELINE); if (!strcmp(Pstring3,"==>> ")){ consoleClass_MoveTo(self, 10, (int) (height * 0.75)); consoleClass_DrawString(self, Pstring3, graphic_ATLEFT | graphic_BETWEENTOPANDBASELINE); consoleClass_FlushGraphics(self); Pposy = (int) (consoleClass_GetLogicalHeight(self) *.75); Pposx = 10 + (fontWidth['='] * 2) + (fontWidth['>'] * 2) + fontWidth[' ']; } else{ consoleClass_MoveTo(self, width >> 1, (int) (height * 0.75)); consoleClass_DrawString(self, Pstring3, graphic_BETWEENLEFTANDRIGHT | graphic_BETWEENTOPANDBASELINE); } } GetStringFromWindow(self, maxSize) struct consoleClass *self; long maxSize; { int c; register short *fontWidth = fontdesc_WidthTable(EventFont, consoleClass_GetDrawable(self)); char *tempString = Pstring4; mydbg(("entering: GetStringFromWindow\n")); consoleClass_SetFont(self, EventFont); while (((c = im_GetCharacter(consoleClass_GetIM(self))) != '\r') && (c != '\n') && (c != EOF) && ((tempString - Pstring4) < maxSize)) { switch(c){ case '\010': /* Backspace */ case '\177': /* Delete */ if (tempString > Pstring4){ --tempString; Pposx -= fontWidth[*tempString]; consoleClass_MoveTo(self, Pposx, Pposy); consoleClass_SetTransferMode(self, graphic_INVERT); consoleClass_DrawString(self, tempString, graphic_ATLEFT | graphic_BETWEENTOPANDBASELINE); *tempString = '\0'; } break; case '\025': /* ^U */ while((tempString - Pstring4) != 0){ --tempString; Pposx -= fontWidth[*tempString]; consoleClass_MoveTo(self, Pposx, Pposy); consoleClass_SetTransferMode(self, graphic_INVERT); consoleClass_DrawString(self, tempString, graphic_ATLEFT | graphic_BETWEENTOPANDBASELINE); *tempString = '\0'; } Pstring4[0] = '\0'; break; case '\007': /* ^G */ Pstring4[0] = '\0'; return; default: if (c > '\037'){ /* printable character */ *tempString = (char)c; tempString[1] = '\0'; consoleClass_MoveTo(self, Pposx, Pposy); Pposx += fontWidth[c]; consoleClass_DrawString(self, tempString++, graphic_ATLEFT | graphic_BETWEENTOPANDBASELINE); } } consoleClass_FlushGraphics(self); consoleClass_SetTransferMode(self, graphic_BLACK); } } RedrawPrompt(self) struct consoleClass *self; { register short *fontWidth = fontdesc_WidthTable(EventFont, consoleClass_GetDrawable(self)); int width = consoleClass_GetLogicalWidth(self), height = consoleClass_GetLogicalHeight(self); mydbg(("entering: RedrawPrompt\n")); ClearWindow(self); consoleClass_SetFont(self, EventFont); consoleClass_MoveTo(self, width >> 1, height / 4); consoleClass_DrawString(self, Pstring1, graphic_BETWEENLEFTANDRIGHT | graphic_BETWEENTOPANDBASELINE); consoleClass_MoveTo(self, width >> 1, height / 2); consoleClass_DrawString(self, Pstring2, graphic_BETWEENLEFTANDRIGHT | graphic_BETWEENTOPANDBASELINE); if (!strcmp(Pstring3,"==>> ")){ consoleClass_MoveTo(self, 10, (int) (height * 0.75)); consoleClass_DrawString(self, Pstring3, graphic_ATLEFT | graphic_BETWEENTOPANDBASELINE); consoleClass_FlushGraphics(self); Pposy = (int) (consoleClass_GetLogicalHeight(self) *.75); Pposx = 10 + (fontWidth['='] * 2) + (fontWidth['>'] * 2) + fontWidth[' ']; if (Pstring4[0] != '\0'){ int i; consoleClass_MoveTo(self, Pposx, Pposy); for(i = 0; Pstring4[i] != '\0'; i++){ Pposx += fontWidth[Pstring4[i]]; } consoleClass_DrawString(self, Pstring4, graphic_ATLEFT | graphic_BETWEENTOPANDBASELINE); } } else{ consoleClass_MoveTo(self, width >> 1, (int) (height * 0.75)); consoleClass_DrawString(self, Pstring3, graphic_BETWEENLEFTANDRIGHT | graphic_BETWEENTOPANDBASELINE); } }