IRC-Client: Window Buffer
This commit is contained in:
parent
7f618346a9
commit
1df952d141
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@ -49,8 +49,9 @@ W0X_MENU = 8
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W0Y_MENU = 0
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COL_DEFAULT = 0
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COL_MENU = 8
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COL_FOCUS = 3
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COL_MARK = 5
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COL_MENU = 8
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LEN_PASS = 32
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LEN_NICK = 32
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@ -58,6 +59,10 @@ LEN_USER = 32
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LEN_CHAN = 32
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LEN_IRCLINE = 512
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MAX_LINES_WIN1 = 1000 ' maximale Zeilenanzahl im Puffer für Fenster 1 (Chat)
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MAX_LINES_WIN2 = 1000 ' maximale Zeilenanzahl im Puffer für Fenster 2 (Status)
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MAX_LINES_WIN3 = 100 ' maximale Zeilenanzahl im Puffer für Fenster 3 (Eingabe)
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CON 'NVRAM Konstanten --------------------------------------------------------------------------
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#4, NVRAM_IPADDR
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@ -72,15 +77,20 @@ VAR
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long t1char 'Empfangs-Zeitpunkt des 1. Zeichen einer Zeile
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long ip_addr
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long hiveid
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long bufstart[4]
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word buflinenr[4]
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word scrolllinenr[4]
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word ip_port
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word readpos
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word sendpos
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byte handleidx 'Handle-Nummer IRC Verbindung
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byte rows,cols,vidmod
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byte x0[4],y0[4],xn[4],yn[4],hy[4],focus
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byte x0[4], y0[4], xn[4], yn[4], hy[4], buflinelen, focus
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byte password[LEN_PASS+1],nickname[LEN_NICK+1],username[LEN_USER+1],channel[LEN_CHAN+1]
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byte input_str[64]
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byte temp_str[64]
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byte temp_str[256]
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byte print_str[256]
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byte print_str_ptr
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byte send_str[LEN_IRCLINE]
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byte receive_str[LEN_IRCLINE]
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@ -121,6 +131,7 @@ PRI init
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ifnot (ios.admgetspec & LANMASK)
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ios.print(string(10,"Administra stellt keine Netzwerk-Funktionen zur Verfügung!",10,"Bitte admnet laden.",10))
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ios.stop
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ios.print(string(10,"Initialisiere, bitte warten...",10))
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setscreen
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conf_load
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if ip_addr == 0
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@ -193,15 +204,32 @@ PRI f_focus
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if ++focus == 4
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focus := 1
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win_redraw
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PRI f_scrollup
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PRI f_scrollup | lineAddr, lineNum
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ios.winset(focus)
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ios.scrollup
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if scrolllinenr > 0
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ios.winset(focus)
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ios.scrollup
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PRI f_scrolldown
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lineNum := buflinenr[focus] - ++scrolllinenr[focus] 'Nummer hereinngescrollte neue Zeile
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lineAddr := bufstart[focus] + (lineNum * buflinelen) 'Adresse im eRAM (Usermode)
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ios.winset(focus)
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ios.scrolldown
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printBufWin(lineAddr, focus)
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PRI f_scrolldown | lineAddr, lineNum, linemax
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case focus
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1: linemax := MAX_LINES_WIN1
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2: linemax := MAX_LINES_WIN2
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3: linemax := MAX_LINES_WIN3
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if scrolllinenr < linemax
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ios.winset(focus)
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ios.scrolldown
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lineNum := buflinenr[focus] - ++scrolllinenr[focus] - yn[focus] + y0[focus] + 2 'Nummer hereinngescrollte neue Zeile
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lineAddr := bufstart[focus] + (lineNum * buflinelen) 'Adresse im eRAM (Usermode)
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printBufWin(lineAddr, focus)
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PRI f_setconf | i,n
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@ -250,7 +278,7 @@ PRI f_setconf | i,n
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n := input_str[i]
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channel[i] := n
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win_redraw
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win_contentRefresh
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conf_save
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@ -348,7 +376,7 @@ PRI irc_getLine | i, nickstr, chanstr, msgstr
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msgstr++
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nickstr := @receive_str[1]
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if str.replaceCharacter(nickstr, "!", 0)
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printChatStr(chanstr, nickstr, msgstr)
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handleChatStr(chanstr, nickstr, msgstr, FALSE)
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elseif str.findCharacters(@receive_str, string("PING :")) == @receive_str 'PING
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ios.winset(2)
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ios.print(string(10,"PING erhalten, sende PONG"))
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@ -371,7 +399,7 @@ PRI irc_putLine | i
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sendStr(string(" :"))
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sendStr(i)
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sendStr(string(13,10))
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printChatStr(@send_str[5], @nickname, i)
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handleChatStr(@send_str[5], @nickname, i, TRUE)
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elseif send_str[0] == "/" 'anderes IRC-Kommando an Server
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sendStr(@send_str[1])
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sendStr(string(13,10))
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@ -384,7 +412,7 @@ PRI irc_putLine | i
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sendStr(string(" :"))
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sendStr(@send_str)
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sendStr(string(13,10))
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printChatStr(@channel, @nickname, @send_str)
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handleChatStr(@channel, @nickname, @send_str, TRUE)
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PRI frame_draw
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@ -449,11 +477,41 @@ PRI win_redraw | i
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if i == focus
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ios.setcolor(COL_DEFAULT)
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PRI setscreen
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PRI win_contentRefresh | win, lines, lineNum
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'' ┌──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
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'' │ Fensterinhalt neu aufbauen │
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'' └──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
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vidmod := ios.belgetspec & 1
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rows := ios.belgetrows 'zeilenzahl bei bella abfragen
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cols := ios.belgetcols 'spaltenzahl bei bella abfragen
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'' repeat win from 1 to 2
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repeat win from 1 to 1
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lines := yn[win] - y0[win] + 1 '???
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if buflinenr[win] => lines
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lineNum := buflinenr[win] - lines 'Nummer erste anzuzeigende Zeile
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else
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case win
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1: lineNum := MAX_LINES_WIN1 + buflinenr[win] - lines
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2: lineNum := MAX_LINES_WIN2 + buflinenr[win] - lines
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ios.winset(win)
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ios.printcls
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printBufWin(bufstart[win] + (lineNum * buflinelen), win)
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repeat lines - 1
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lineNum++
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if lineNum == MAX_LINES_WIN1
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lineNum := 0
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ios.printnl
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printBufWin(bufstart[win] + (lineNum * buflinelen), win)
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win++
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PRI setscreen | buflen[4], i
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vidmod := ios.belgetspec & 1
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rows := ios.belgetrows 'zeilenzahl bei bella abfragen
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cols := ios.belgetcols 'spaltenzahl bei bella abfragen
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buflinelen := cols + 20 'Länge einer Zeile im Fensterpuffer
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print_str[0] := 0 'leerer print_str (zum Leeren Fensterpuffer)
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print_str[1] := 0
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print_str[2] := 0
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'gesamter Bildschirm (Nr. 0)
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x0[0] := 0
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@ -467,6 +525,12 @@ PRI setscreen
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xn[1] := cols-2
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yn[1] := rows-9
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hy[1] := 1
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buflinenr[1] := 0
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scrolllinenr[1] := 0
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bufstart[1] := 0
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buflen[1] := buflinelen * MAX_LINES_WIN1
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repeat i from 0 to MAX_LINES_WIN1 - 1 'Fensterpuffer leeren
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printStrBuf(1)
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'Status-Fenster (Nr. 2)
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x0[2] := 1
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@ -474,6 +538,12 @@ PRI setscreen
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xn[2] := cols-2
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yn[2] := rows-4
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hy[2] := rows-8
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buflinenr[2] := 0
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scrolllinenr[2] := 0
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bufstart[2] := bufstart[1] + buflen[1]
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buflen[2] := buflinelen * MAX_LINES_WIN2
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repeat i from 0 to MAX_LINES_WIN2 - 1 'Fensterpuffer leeren
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printStrBuf(2)
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'Eingabe-Fenster (Nr. 3)
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x0[3] := 1
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@ -481,6 +551,12 @@ PRI setscreen
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xn[3] := cols-2
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yn[3] := rows-2
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hy[3] := rows-3
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buflinenr[3] := 0
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scrolllinenr[3] := 0
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bufstart[3] := bufstart[2] + buflen[2]
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buflen[3] := buflinelen * MAX_LINES_WIN3
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repeat i from 0 to MAX_LINES_WIN3 - 1 'Fensterpuffer leeren
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printStrBuf(3)
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frame_draw
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win_draw
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@ -488,47 +564,146 @@ PRI setscreen
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'Eingabe-Fenster (Nr. 4)
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ios.windefine(4,13,10,47,13)
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PRI printTime
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PRI printTime | timeStr, i
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'' ┌──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
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'' │ aktuelle Zeit in print_str schreiben │
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'' └──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
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ios.printchar("[")
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ios.print(str.trimCharacters(str.numberToDecimal(ios.getHours, 2)))
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ios.printchar(":")
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ios.print(str.trimCharacters(str.numberToDecimal(ios.getMinutes, 2)))
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ios.printchar("]")
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print_str[print_str_ptr++] := "["
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timeStr := str.trimCharacters(str.numberToDecimal(ios.getHours, 2))
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repeat i from 0 to 1
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print_str[print_str_ptr++] := byte[timeStr][i]
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print_str[print_str_ptr++] := ":"
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timeStr := str.trimCharacters(str.numberToDecimal(ios.getMinutes, 2))
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repeat i from 0 to 1
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print_str[print_str_ptr++] := byte[timeStr][i]
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print_str[print_str_ptr++] := "]"
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PRI printChatStr(chanstr, nickstr, msgstr) | channicklen, msglineend, ch, space
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PRI handleChatStr(chanstr, nickstr, msgstr, me) | i, channicklen, msglineend, ch, space
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'' ┌──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
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'' │ Chat-zeile erstellen, anzeigen und in Puffer schreiben │
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'' | |
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'' | Aufbau: <Farbbyte1><String1>0<Farbbyte2><String2>0 ... <FarbbyteN><StringN>000 |
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'' └──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
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ios.winset(1)
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ios.printnl
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print_str_ptr := 0 ' String neu beginnen
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'1. Teilstring: Zeit
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print_str[print_str_ptr++] := COL_MENU 'Farbbyte
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printTime
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ios.print(chanstr)
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ios.printchar(">")
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ios.print(nickstr)
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ios.print(string(": "))
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print_str[print_str_ptr++] := 0
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'2. Teilstring: Channel
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print_str[print_str_ptr++] := COL_DEFAULT 'Farbbyte
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repeat i from 0 to strsize(chanstr) 'Länge Channel inkl. Abschluß-Null
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print_str[print_str_ptr++] := byte[chanstr][i]
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'3. Teilstring: Nickname
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if me
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print_str[print_str_ptr++] := COL_MARK 'Farbbyte
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else
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print_str[print_str_ptr++] := COL_FOCUS 'Farbbyte
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print_str[print_str_ptr++] := ">"
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repeat i from 0 to strsize(nickstr) 'Länge Nickname inkl. Abschluß-Null
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print_str[print_str_ptr++] := byte[nickstr][i]
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'3. Teilstring: 1. Teil der Mitteilung
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if me
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print_str[print_str_ptr++] := COL_MARK 'Farbbyte
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else
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print_str[print_str_ptr++] := COL_DEFAULT 'Farbbyte
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print_str[print_str_ptr++] := ":"
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print_str[print_str_ptr++] := " "
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channicklen := strsize(chanstr) + strsize(nickstr) + 10
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msglineend := cols - channicklen -2
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repeat
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if strsize(msgstr) =< msglineend 'msgline paßt auf Zeile
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ios.print(msgstr)
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if strsize(msgstr) =< msglineend 'msgline paßt auf Zeile
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repeat i from 0 to strsize(msgstr) 'Länge Mitteilung inkl. Abschluß-Null
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print_str[print_str_ptr++] := byte[msgstr][i]
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print_str[print_str_ptr++] := 0 'komplette Chat-Zeile fertig
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print_str[print_str_ptr] := 0
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print_str_ptr := 0
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ios.printnl
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printStrWin(@print_str, 1)
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printStrBuf(1)
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quit
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else 'msgline muß umgebrochen werden
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else 'msgline muß umgebrochen werden
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ch := byte[msgstr][msglineend] 'Zeichen am Zeilenende sichern
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byte[msgstr][msglineend] := 0 'Messagestring am Zeilenende abschließen
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if (space := findCharacterBack(msgstr, " ")) 'wenn letztes Leerzeichen in msgstr gefunden
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byte[msgstr][msglineend] := ch 'Zeichen am Zeilenende wieder einfügen
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byte[space] := 0 'msgstr am letzten Leerzeichen abschließen
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ios.print(msgstr) 'und anzeigen
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ios.printnl 'nächste Zeile
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else
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ios.print(msgstr) 'hier wird kein printnl gebraucht
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repeat i from 0 to strsize(msgstr) 'und in print_str schreiben
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print_str[print_str_ptr++] := byte[msgstr][i]
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print_str[print_str_ptr++] := 0 'komplette Chat-Zeile fertig, weitere folgt
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print_str[print_str_ptr] := 0
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print_str_ptr := 0
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ios.printnl
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printStrWin(@print_str, 1)
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printStrBuf(1)
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else 'kein einziges Leerzeichen
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repeat i from 0 to strsize(msgstr) 'in print_str schreiben
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print_str[print_str_ptr++] := byte[msgstr][i]
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print_str[print_str_ptr++] := 0 'komplette Chat-Zeile fertig, weitere folgt
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print_str[print_str_ptr] := 0
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print_str_ptr := 0
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ios.printnl
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printStrWin(@print_str, 1)
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printStrBuf(1)
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print_str[print_str_ptr++] := COL_DEFAULT 'nach Zeilenumbruch beginnz neue Zeile wieder mit Farbbyte
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repeat channicklen '"Tab" bis Ende Anzeige Channel + Nickname
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ios.printchar(" ")
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print_str[print_str_ptr++] := " "
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if space
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msgstr := space + 1
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else
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ios.printchar(ch) 'am Zeilenende entferntes Zeichen hier anzeigen
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print_str[print_str_ptr++] := ch 'am Zeilenende entferntes Zeichen hier einfügen
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msgstr += msglineend + 1
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PRI printStrWin(printStr, win) | i
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'' ┌──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
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'' │ Chat-Zeile anzeigen │
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'' └──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
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ios.winset(1)
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i := 0
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repeat
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if byte[printStr][i] == 0 and byte[printStr][i+1] == 0 'nichts mehr anzuzeigen, Ende
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quit
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ios.setcolor(byte[printStr][i++]) 'ersten Byte vom Teilstring ist die Farbe
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ios.print(printStr + i) 'restlichen String anzeigen
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i += strsize(printStr + i) + 1 'i zeigt auf nächsten Teilstring
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PRI printStrBuf(win) | lineAddr, i
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'' ┌──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
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'' │ Chat-Zeile in Fenster-Puffer schreiben │
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'' └──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
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lineAddr := bufstart[1] + (buflinenr[1]++ * buflinelen) 'Adresse Zeilenbeginn im eRAM (Usermode)
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if buflinenr[1] == MAX_LINES_WIN1
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buflinenr[1] := 0
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i := 0
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repeat
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ios.ram_wrbyte(1,print_str[i],lineAddr++)
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if print_str[i] == 0 and print_str[i+1] == 0 and print_str[i+2] == 0 'Ende Teilstring und Ende Komplettstring
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ios.ram_wrbyte(1,0,lineAddr++) 'auch Abschluß-Nullen in Puffer schreiben
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ios.ram_wrbyte(1,0,lineAddr)
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quit
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i++
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PRI printBufWin(lineAddr, win) | i
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repeat i from 0 to buflinelen
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if (temp_str[i] := ios.ram_rdbyte(1,lineAddr++)) == 0
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if i > 1
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if (temp_str[i-1] == 0) and (temp_str[i-2] == 0)
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quit
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printStrWin(@temp_str, win)
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PRI strToIpPort(ipstr, ip, port) | octet
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' extracts the IP and PORT from a string
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@ -649,7 +824,7 @@ PRI sendStr (strSend) : error
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PUB findCharacterBack(charactersToSearch, characterToFind) | i
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'' ┌──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
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'' │ Searches a string of characters for the last occurence of the specified character. │
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'' │ Searches a string of characters for the last occurence of the specified character. │
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'' │ │
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'' │ Returns the address of that character if found and zero if not found. │
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'' │ │
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