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comparison src/org/tn5250j/framework/tn5250/ScreenPlanes.java @ 6:1b9e27659ef7 tn5250

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adding tn5250 files
author Carl Byington <carl@five-ten-sg.com>
date Thu, 22 May 2014 13:10:44 -0700
parents e8d2a24e85c6
children bf01d1eec5c6
comparison
equal deleted inserted replaced
5:cbdff98c45ea 6:1b9e27659ef7
27 27
28 import static org.tn5250j.TN5250jConstants.*; 28 import static org.tn5250j.TN5250jConstants.*;
29 29
30 import java.util.Properties; 30 import java.util.Properties;
31 31
32 import org.tn5250j.ExternalProgramConfig;
33
34 public class ScreenPlanes { 32 public class ScreenPlanes {
35 33
36 private final Screen5250 scr; 34 private final Screen5250 scr;
37 private int screenSize; 35 private int screenSize;
38 private int numRows; 36 private int numRows;
756 } 754 }
757 755
758 return numBytes; 756 return numBytes;
759 } 757 }
760 758
761 protected boolean checkHotSpots () {
762
763 Screen5250 s = scr;
764 int lenScreen = scr.getScreenLength();
765 boolean hs = false;
766 boolean retHS = false;
767 StringBuffer hsMore = s.getHSMore();
768 StringBuffer hsBottom = s.getHSBottom();
769
770 for (int x = 0; x < lenScreen; x++) {
771
772 hs =false;
773 if (s.isInField(x,false))
774 continue;
775
776 // First check for PF keys
777 if (x > 0 && screen[x] == 'F') {
778 if (screen[x + 1] >= '0' &&
779 screen[x + 1] <= '9' &&
780 screen[x - 1] <= ' ' &&
781 (screenExtended[x] & EXTENDED_5250_NON_DSP) == 0) {
782
783 if (screen[x + 2] >= '0' &&
784 screen[x + 2] <= '9' &&
785 (screen[x + 3] == '=' ||
786 screen[x + 3] == '-' ||
787 screen[x + 3] == '/') )
788 hs = true;
789 else
790 if ( screen[x + 2] == '=' ||
791 screen[x + 3] == '-' ||
792 screen[x + 3] == '/')
793 hs = true;
794
795 if (hs) {
796 screenGUI[x] = BUTTON_LEFT;
797
798 int ns = 0;
799 int row = x / numCols;
800 while (ns < 2 && ++x / numCols == row) {
801 if (screen[x] <= ' ')
802 ns++;
803 else
804 ns = 0;
805 if (ns <2)
806 screenGUI[x] = BUTTON_MIDDLE;
807
808 }
809
810 // now lets go back and take out gui's that do not belong
811 while (screen[--x] <= ' ') {
812 screenGUI[x] = NO_GUI;
813 }
814 screenGUI[x] = BUTTON_RIGHT;
815
816 }
817 }
818 }
819
820 // now lets check for menus
821 if (!hs && x > 0 && x < lenScreen - 2 &&
822 screen[x] == '.' &&
823 screenGUI[x] == NO_GUI &&
824 (screenExtended[x] & EXTENDED_5250_UNDERLINE) == 0 &&
825 (screenExtended[x] & EXTENDED_5250_NON_DSP) == 0
826 ) {
827
828 int os = 0;
829 if ((os = isOption(screen,x,lenScreen,2,3,'.') )> 0) {
830 hs = true;
831
832 int stop = x;
833 int ns = 0;
834 int row = stop / numCols;
835
836 while (++stop / numCols == row &&
837 (screen[stop] >= ' ' ||
838 screen[stop] == 0x0) ) {
839
840 if (screen[stop] <= ' ') {
841 ns++;
842 }
843 else
844 ns = 0;
845
846 if (screen[stop] == '.') {
847 int io = 0;
848 if ((io = isOption(screen,stop,lenScreen,2,3,'.')) > 0) {
849
850 stop = io;
851 break;
852 }
853 }
854
855 if (ns > 3)
856 break;
857 }
858
859 screenGUI[++os] = BUTTON_LEFT;
860 s.setDirty(os);
861
862 while (++os < stop) {
863 screenGUI[os] = BUTTON_MIDDLE;
864 s.setDirty(os);
865 }
866
867 // now lets go back and take out gui's that do not belong
868 while (screen[--stop] <= ' ') {
869 screenGUI[stop] = NO_GUI;
870 s.setDirty(stop);
871 }
872 screenGUI[stop] = BUTTON_RIGHT;
873 s.setDirty(stop);
874
875 }
876 }
877
878 // now lets check for options.
879 if (!hs && x > 0 && x < lenScreen - 2 &&
880 screen[x] == '=' &&
881 screenGUI[x] == NO_GUI &&
882 (screenExtended[x] & EXTENDED_5250_UNDERLINE) == 0 &&
883 (screenExtended[x] & EXTENDED_5250_NON_DSP) == 0
884 ) {
885
886 int os = 0;
887 if ((os = isOption(screen,x,lenScreen,2,2,'=') )> 0) {
888 hs = true;
889
890 int stop = x;
891 int ns = 0;
892 int row = stop / numCols;
893
894 while (++stop / numCols == row &&
895 screen[stop] >= ' ') {
896
897 if (screen[stop] == ' ') {
898 ns++;
899 }
900 else
901 ns = 0;
902
903 if (screen[stop] == '=') {
904 int io = 0;
905 if ((io = isOption(screen,stop,lenScreen,2,2,'=')) > 0) {
906
907 stop = io;
908 break;
909 }
910 }
911
912 if (ns > 2)
913 break;
914 }
915
916 screenGUI[++os] = BUTTON_LEFT;
917 s.setDirty(os);
918
919 while (++os < stop) {
920 screenGUI[os] = BUTTON_MIDDLE;
921 s.setDirty(os);
922
923 }
924
925 // now lets go back and take out gui's that do not belong
926 while (screen[--stop] <= ' ') {
927 screenGUI[stop] = NO_GUI;
928 s.setDirty(stop);
929
930 }
931 screenGUI[stop] = BUTTON_RIGHT;
932 s.setDirty(stop);
933 }
934 }
935
936 // now lets check for More... .
937
938 if (!hs && x > 2 && x < lenScreen - hsMore.length() &&
939 screen[x] == hsMore.charAt(0) &&
940 screen[x - 1] <= ' ' &&
941 screen[x - 2] <= ' ' &&
942 screenGUI[x] == NO_GUI &&
943 (screenExtended[x] & EXTENDED_5250_NON_DSP) == 0
944 ) {
945
946 boolean mFlag = true;
947 int ms = hsMore.length();
948 int mc = 0;
949 while (++mc < ms) {
950 if (screen[x+mc] != hsMore.charAt(mc)) {
951 mFlag = false;
952 break;
953 }
954
955 }
956
957 if (mFlag) {
958 hs = true;
959
960 screenGUI[x] = BUTTON_LEFT_DN;
961
962 while (--ms > 0) {
963 screenGUI[++x] = BUTTON_MIDDLE_DN;
964
965 }
966 screenGUI[x] = BUTTON_RIGHT_DN;
967 }
968 }
969
970 // now lets check for Bottom .
971 if (!hs && x > 2 && x < lenScreen - hsBottom.length() &&
972 screen[x] == hsBottom.charAt(0) &&
973 screen[x - 1] <= ' ' &&
974 screen[x - 2] <= ' ' &&
975 screenGUI[x] == NO_GUI &&
976 (screenExtended[x] & EXTENDED_5250_NON_DSP) == 0
977 ) {
978
979 boolean mFlag = true;
980 int bs = hsBottom.length();
981 int bc = 0;
982 while (++bc < bs) {
983 if (screen[x+bc] != hsBottom.charAt(bc)) {
984 mFlag = false;
985 break;
986 }
987
988 }
989
990 if (mFlag) {
991 hs = true;
992
993 screenGUI[x] = BUTTON_LEFT_UP;
994
995 while (--bs > 0) {
996 screenGUI[++x] = BUTTON_MIDDLE_UP;
997
998 }
999 screenGUI[x] = BUTTON_RIGHT_UP;
1000 }
1001 }
1002
1003 // Submitted by Richard Houston of RLH Consulting rhouston@rlhc.net
1004 // now lets check for HTTP:// or HTTPS://.
1005 if (!hs && x > 0 && x < lenScreen - 7 &&
1006 Character.toLowerCase(screen[x]) == 'h' &&
1007 screen[x - 1] <= ' ' &&
1008 screenGUI[x] == NO_GUI &&
1009 (screenExtended[x] & EXTENDED_5250_NON_DSP) == 0
1010 ) {
1011
1012 if (Character.toLowerCase(screen[x+1]) == 't' &&
1013 Character.toLowerCase(screen[x+2]) == 't' &&
1014 Character.toLowerCase(screen[x+3]) == 'p' &&
1015 screen[x+4] == ':' &&
1016 screen[x+5] == '/' &&
1017 screen[x+6] == '/' ) {
1018
1019 hs = true;
1020
1021 screenGUI[x] = BUTTON_LEFT_EB;
1022
1023 while (screen[++x] > ' ') {
1024 screenGUI[x] = BUTTON_MIDDLE_EB;
1025
1026 }
1027
1028 screenGUI[--x] = BUTTON_RIGHT_EB;
1029 }
1030
1031 else if (Character.toLowerCase(screen[x+1]) == 't' &&
1032 Character.toLowerCase(screen[x+2]) == 't' &&
1033 Character.toLowerCase(screen[x+3]) == 'p' &&
1034 Character.toLowerCase(screen[x+4]) == 's' &&
1035 screen[x+5] == ':' &&
1036 screen[x+6] == '/' &&
1037 screen[x+7] == '/' ) {
1038
1039 hs = true;
1040
1041 screenGUI[x] = BUTTON_LEFT_EB;
1042
1043 while (screen[++x] > ' ') {
1044 screenGUI[x] = BUTTON_MIDDLE_EB;
1045
1046 }
1047
1048 screenGUI[--x] = BUTTON_RIGHT_EB;
1049 }
1050
1051 }
1052 // now lets check for MAILTO: .
1053 else if (!hs && x > 0 && x < lenScreen - 7 &&
1054 Character.toLowerCase(screen[x]) == 'm' &&
1055 screen[x - 1] <= ' ' &&
1056 screenGUI[x] == NO_GUI &&
1057 (screenExtended[x] & EXTENDED_5250_NON_DSP) == 0
1058 ) {
1059
1060 if (Character.toLowerCase(screen[x+1]) == 'a' &&
1061 Character.toLowerCase(screen[x+2]) == 'i' &&
1062 Character.toLowerCase(screen[x+3]) == 'l' &&
1063 Character.toLowerCase(screen[x+4]) == 't' &&
1064 Character.toLowerCase(screen[x+5]) == 'o' &&
1065 screen[x+6] == ':') {
1066
1067 hs = true;
1068
1069 screenGUI[x] = BUTTON_LEFT_EB;
1070
1071 while (screen[++x] > ' ') {
1072 screenGUI[x] = BUTTON_MIDDLE_EB;
1073
1074 }
1075 screenGUI[--x] = BUTTON_RIGHT_EB;
1076 }
1077 }
1078 // now lets check for External Program: .
1079 else if (!hs && x > 0 && x < lenScreen - 7 &&
1080 screen[x - 1] <= ' ' &&
1081 screenGUI[x] == NO_GUI &&
1082 (screenExtended[x] & EXTENDED_5250_NON_DSP) == 0
1083 ) {
1084 Properties etnProps = ExternalProgramConfig.getInstance().getEtnPgmProps();
1085 String count = etnProps.getProperty("etn.pgm.support.total.num");
1086 if(count != null && count.length() > 0){
1087 int total = Integer.parseInt(count);
1088 for(int i=1;i<=total;i++){
1089 String program = etnProps.getProperty("etn.pgm."+i+".command.name");
1090 String key="";
1091 if(x + program.length() >= screen.length) break;
1092 for(int j=0;j<=program.length();j++){
1093 key+=screen[x+j];
1094 }
1095 if(key.toLowerCase().equals(program.toLowerCase()+":")) {
1096 hs = true;
1097 screenGUI[x] = BUTTON_LEFT_EB;
1098 while (screen[++x] > ' ') {
1099 screenGUI[x] = BUTTON_MIDDLE_EB;
1100 }
1101 screenGUI[--x] = BUTTON_RIGHT_EB;
1102 break;
1103 }
1104 }
1105 }
1106 }
1107
1108 if (!retHS && hs)
1109 retHS = true;
1110
1111 }
1112
1113 return retHS;
1114 }
1115
1116 private int isOption(char[] screen, 759 private int isOption(char[] screen,
1117 int x, 760 int x,
1118 int lenScreen, 761 int lenScreen,
1119 int numPref, 762 int numPref,
1120 int numSuff, 763 int numSuff,