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/* * HelpPanelControl.m * * by Takeshi Ogihara (ogihara@seg.kobe-u.ac.jp) */ #import "HelpPanelControl.h" #import "strfunc.h" #import <objc/NXBundle.h> @implementation HelpPanelControl static char *helpindex[] = { "HelpAbst", "HelpDoc", "HelpInfo", "HelpCustom", "Copyright" }; - makeKeyAndOrderFront:sender { if (helpPanel == nil) { [NXApp loadNibSection:"HelpPanel.nib" owner:self]; curtag = -1; [self readHelp: 0]; } [helpPanel makeKeyAndOrderFront:sender]; return self; } - selectHelp:sender { int tag = [sender selectedTag]; if (tag != curtag) [self readHelp: tag]; return self; } - readHelp: (int) helpid { char buf[256]; NXStream *s; NXPoint point; if (bundle == nil) bundle = [NXBundle mainBundle]; if (![bundle getPath:buf forResource:helpindex[helpid] ofType:"rtf"] || (s = NXMapFile(buf, NX_READONLY)) == NULL) { curtag = 0; return self; } point.x = point.y = 0; [helpText scrollPoint:&point]; [helpText readRichText:s]; NXCloseMemory(s, NX_FREEBUFFER); curtag = helpid; return self; } @end
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.