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Assembly Source File | 1994-11-15 | 32KB | 1,320 lines

;***************************** EDREC.ASM ********************************** PAGE 70,132 COMMENT EDREC (Edit Records) Version 1.0 -------------------- Purpose ------- EDREC is both a sample program and ALIB utility program. Files created by EDREC use ALIB database format which is also used by hyper message and error displays. This greatly simplifies the process of creating a file of error messages or help screens. Using EDREC ----------- EDREC can be started by typing EDREC or by typing EDREC followed with a file name. If the file exists, EDREC will display the first record and wait for input. If the file does not exist the record window will be blank. The data entered using EDREC is probably going to be displayed in a window someday, so the window size should be selected to make data entry easier. The record window size is set by the "Config" menu option. After setting the window size, select "Edit" to add or modify records. Database Format --------------- EDREC creates records in a window which can be configured to any size. Each record is variable length and terminated by a null (hex 00 char). Compiling --------- The MASM & LINK commands needed to build EDREC.EXE are: masm edrec; link edrec,edrec,,alib.lib; include mac.inc include common.inc ;----------------------------------------------------------------------------- extrn library_setup:far extrn lib_error_handler1:far extrn error_handler1:far extrn clear_screen:far extrn display_string:far extrn display_string_fill:far extrn put_crt_blk:far extrn repeat_put_crt:far extrn BREAK_KEY_INTERCEPT:far extrn change_path:far extrn MENU_SYSTEM:far extrn change_setup:far extrn restore_path:far extrn find_home_path:far extrn library_terminate:far extrn BREAK_KEY_RESTORE:far extrn parse_first:far extrn expand_filename:far extrn get_string:far extrn qget_string:far extrn DEC_STR_TO_WORD:far extrn WORD_TO_DEC_CRT:far extrn get_setup:far extrn save_window:far extrn restore_window:far extrn draw_box:far extrn box_shrink:far extrn window_string:far extrn yes_or_no:far extrn flush_keyboard:far extrn set_lib_colors:far extrn dbase_init:far extrn DBASE_READ:far extrn dbase_read_next:far extrn dbase_read_prev:far extrn dbase_append:far extrn dbase_replace:far extrn dbase_insert:far extrn DBASE_REMOVE:far extrn dbase_close:far extrn window_edit:far extrn window_cstring:far extrn strlen3:far extrn to_upper:far extrn message:far ;------------------------------------------------------------------------------ code segment para public 'CODE' assume cs:code, ds:code ;----------------------------------------------------------------------------- ; edit1_msg db ' Current Record #',0 edit3_msg db '(alt-H) for help ',0 append_msg db 'append',0 insert_msg db 'insert',0 modify_msg db 'modify',0 exit_msg db 'EDREC exiting, do you wish to save the changes in memory? (Y/n)',0 pspseg dw 0 lib_info_ptr dw 0 lib_info_seg dw 0 current_operation db 0 ;0=none 1=append 2=insert 3=replace current_record dw 1 current_record_ptr dw 0 current_Record_len dw 0 null_file_flag db 0 ;0=file empty file_asciiz db 40 dup (0) box_size label word box_cols db 50 ;columns box_rows db 5 ;rows box_location label word db 14 ;column db 5 ;row dirty_flag db 0 ;1=changes have been made saved_flag db 0 ;1=file has been saved buffer_size equ 1000 ;largest record size buffer db buffer_size dup (0) buffer_ptr dw buffer cursor_position dw 0 file_create_flag db 0 ;1=create is needed string1 db 3 dup (0) string2 db 3 dup (0) help_asciiz db 'EDREC.HLP',0 null_file_msg db 'The database does not contain any records' db ' select the EDIT and APPEND options to add' db ' records, or CONFIG option to change setup.' db 0dh,0ah,0dh,0ah,'Press any key to continue',0 bad_rec_msg db 'This record does not exist in the database' db '. The APPEND function must be used to add' db ' records.',0dh,0ah,0dh,0ah db 'Press any key to continue',0 not_yet_msg db 'This feature not implemented at present. ' db ' Press any key to continue',0 ;----------------------------------------------------------------------------- start: cli mov cs:pspseg,es ;save PSP segment mov ax,cs ;get CODE segment mov ss,ax mov ds,ax mov es,ax mov sp,offset stack_ sti ; next, release memory beyond the end of the program ; The definition for ZSEG marks the ; end of the program's code, data and stack area. ; When linking be sure ZSEG is at the end of the program. mov ax,zseg mov bx,cs:pspseg ; mov es,bx sub bx,ax neg bx ; size of program in paragraphs mov ah,4Ah ; resize memory block int 21h mov ax,cs mov es,ax ; ; check if enough memory free to run program ; mov ax,pspseg ;pass psp segment to setup mov bx,0 ;number of floating point variables call library_setup mov lib_info_ptr,si ;save ptr to library info block mov lib_info_seg,es ; see COMMON.INC or LIBRARY_SETUP cmp ax,128 jae got_enough_mem ;jmp if 128k of memory avail mov al,7 mov ah,fatal_return call lib_error_handler1 jmp exitx got_enough_mem: ; ; clear the screen and display signon ; mov ah,app_text_color mov al,' ' call clear_screen ; ; display copyright message ; mov si,offset copyright_msg mov ah,app_text_color mov dx,1008h ;display row 16 column xx call display_string ; prevent an unintended program crash; trap Ctrl+Break, Ctrl+C and ; Ctrl+Alt+Del key combinations ; call BREAK_KEY_INTERCEPT ; ; switch to home directory ; push es call find_home_path mov bx,di call change_path pop es jnc path_changed mov al,6 mov ah,fatal_return call lib_error_handler1 jmp exit2 path_changed: call read_setup call establish_defaults ;set colors & see if config file avail call ck_for_filename ; ; read the file (initialize the database) ; init_database: mov dx,offset file_asciiz call dbase_init mov es,bx ;move selector to es: ; ; if file does not exist, then ask if create ok ; cmp al,1 ;check if file opened ok jbe clear_and_display jmp exit ;jmp if error opening file ; ; clear the screen and display the box ; clear_and_display: mov ah,_msg_text_color mov al,' ' call clear_screen mov dx,box_location mov bx,box_size mov ah,_msg_text_color mov al,0 ;single line frame call draw_box ; ; fill box with record info. ; mov dx,current_record call DBASE_READ cmp al,0 je show_rec ;jmp if record found cmp dx,1 ;check if this is record 1 jne show_rec ;jmp if database has records ; ; current database is empty ; null_file: mov si,offset null_file_msg bad_rec_number: apush ds,es mov ax,cs mov ds,ax mov es,ax mov ah,cs:_msg_text_color mov al,0 mov bx,0840h mov dx,0808h mov cx,1 mov bp,msg_save_win+msg_restore_win+msg_anykey+msg_disp+msg_ram call message apop es,ds jmp menu1 ;jmp if empty database ; ; this record is not present in the data base, ask for instructions ; ; ; fill the box with current record contents ; es:si point at data for display ; cx = record length ; show_rec: mov null_file_flag,1 ;specify database has data call move_to_buffer ; ; setup to display buffer ; display_buffer: mov bx,box_size mov dx,box_location call box_shrink mov ah,_msg_text_color mov si,offset buffer push di mov di,0 call window_cstring pop di ; ; display status line with record# ; call show_rec_status ; ; show menu bar and wait for selection ; menu1: mov bx,offset menu1_def mov ah,08h+20h ;restore bar & return unknown keys call MENU_SYSTEM cmp cl,1 ;check if process key jne menu1_d2 ;jmp if not process hit jmp ax jmp menu1 ;go do it again menu1_d2: cmp cl,4 ;check if abort key je quit_j cmp cl,2 jne menu1 ;jmp if unknown mouse or no key press cmp al,51h je pgdn_j cmp al,49h je pgup_j jmp menu1 quit_j: jmp quit pgdn_j: jmp pgdn pgup_j: jmp pgup ;--------------------------------------------------------------------------- ; top level menu executables ;--------------------------------------------------------------------------- edit_append: mov current_record,0 mov current_operation,1 ;set append flag call clear_buffer call show_rec_status ;show new append state call buffer_edit push ax call append_record mov current_operation,0 pop ax jc edrec_errorj mov null_file_flag,1 jmp display_buffer ;---------------------------- edrec_errorj: jmp edrec_error ;---------------------------- edit_insert: cmp null_file_flag,0 je null_filek ;jmp if database empty call clear_buffer mov current_operation,2 ;set insert code call show_rec_status call buffer_edit push ax call insert_record mov current_operation,0 pop ax jc clear_and_displayj jmp display_buffer clear_and_displayj: jmp clear_and_display get_rec_msg db 'What record# do you want to view/edit?',0 new_rec dw 0 edit_selected: cmp null_file_flag,0 je null_filek ;jmp if database empty call get_rec jc es_abort mov current_operation,3 mov dx,new_rec call fill_buffer jnc es_cont es_bad: mov si,offset bad_rec_msg jmp bad_rec_number es_cont:call show_rec_status call buffer_edit push ax call replace_record mov current_operation,0 pop ax jmp ed_common es_abort: jmp display_buffer ;-------------------------- null_filek: jmp null_file edrec_error: jmp exit ;-------------------------- edit_displayed: cmp null_file_flag,0 je null_filek ;jmp if database empty mov current_operation,3 call show_rec_status call buffer_edit push ax call replace_record mov current_operation,0 pop ax ed_common: jc edrec_error cmp ax,0151h ;check for pgdn je ed_pgdn cmp ax,0149h jne ed_exit ed_pgup: mov di,offset buffer call dbase_read_prev jmp ed_c ;- ed_pgdn: mov di,offset buffer call dbase_read_next ed_c: cmp al,0 jne edit_displayed ed_d: call move_to_buffer jmp edit_displayed ed_exit: jmp display_buffer ;-------------------------- find_record: cmp null_file_flag,0 je null_filej ;jmp if database empty call get_rec jc fr_abort mov current_operation,0 mov dx,new_rec call fill_buffer jnc fr_abort jmp es_bad ;jmp if record not found fr_abort: jmp display_buffer ;----------- find_next: jmp pgdn find_prev: jmp pgup find_text: call not_yet jmp menu1 ;-------------------------- delete_record: cmp null_file_flag,0 je null_filej ;jmp if database empty call get_rec jc ed_exit ;jmp if no record# entered mov dx,new_rec jmp delete_cont ;-------------------------------- delete_displayed: cmp null_file_flag,0 je null_filej ;jmp if database empty mov dx,current_record delete_cont: call DBASE_REMOVE mov cs:dirty_flag,1 mov dx,current_record call dbase_read jnc delete_cont2 ;jmp if record found ; ; check if deleted record was at end of the database and no records follow ; dec dx call dbase_read jnc delete_cont2 ;jmp if record found mov null_file_flag,1 jmp clear_and_display delete_cont2: call fill_buffer jmp display_buffer null_filej: jmp null_file ;-------------------------- move_record: call not_yet jmp menu1 ;-------------------------- help: apush ax,bx,cx,dx,si,di,bp,ds,es mov ax,cs mov ds,ax mov es,ax mov ah,cs:_msg_text_color mov al,0 mov bx,1040h mov dx,0404h mov cx,1 mov si,offset help_asciiz mov bp,msg_save_win+msg_restore_win+msg_hyper+msg_close+msg_open+msg_disp call message apop es,ds,bp,di,si,dx,cx,bx,ax jmp menu1 ;-------------------------- pgup: cmp null_file_flag,0 je null_filej ;jmp if database empty mov di,offset buffer call dbase_read_prev cmp al,0 jne menu1_j call move_to_buffer jmp display_buffer ;-------------------------- pgdn: cmp null_file_flag,0 je null_filej ;jmp if database empty mov di,offset buffer call dbase_read_next cmp al,0 jne menu1_j call move_to_buffer jmp display_buffer menu1_j:jmp menu1 ;-------------------------- ; setup - main menu entry to change the program configuration ; SETUP: push es push ds pop es call change_setup call establish_defaults pop es jmp clear_and_display ;-------------------------- quit: cmp cs:dirty_flag,0 ;check if any changes make je exit ; jmp if no changes make ; ; ask user if edits are to be saved or discarded ; mov bh,4 ;rows in message mov bl,40 ;columns in message mov dx,0814h ;message window location mov si,offset exit_msg ;message text mov bp,msg_yesno+msg_disp+msg_ram call message ;display message & wait for yes/no cmp al,'N' je exit ;jmp if discarding changes call dbase_close exit: call restore_path jnc exit2 ;jmp if no error mov al,6 mov ah,fatal_return call lib_error_handler1 exit2: ; ; de-activate the Ctrl+Break trap ; call BREAK_KEY_RESTORE ; normal program exit exitx: mov ax,0 call library_terminate mov ax,4C00h int 21h ; ;--------------------------------------------------------------------------- ;----------------------- local subroutines --------------------------------- ;--------------------------------------------------------------------------- ; get_rec - ask user for record # ; inputs: none ; output: carry set if error ; get_rec: call clear_string1 mov si,offset get_rec_msg mov dx,1801h mov ah,_pick_color mov cx,79 call display_string_fill mov dx,1830h mov cl,5 mov di,offset string1 push es push ds pop es call qget_string pop es cmp cx,-1 je gr_abort ;jmp if no string entered jcxz gr_abort mov si,offset string1 call DEC_STR_TO_WORD mov new_rec,ax jmp gr_exit gr_abort: stc gr_exit: ret ; show_rec_status - display status for displayed record ; inputs: none ; outputs: none ; show_rec_status: mov si,offset edit1_msg mov dx,1800h ;row 24 column 1 mov ah,_bar_text_color mov cx,80 ;max display rows call display_string_fill mov di,2*17+24*160 ;display offset mov ch,_bar_text_color mov ax,current_record cmp current_operation,1 je srs_append ;jmp if this is an append cmp current_operation,2 je srs_insert call WORD_TO_DEC_CRT jmp srs_cont1 srs_append: mov dx,1811h mov si,offset append_msg mov ah,ch call display_string jmp srs_cont1 srs_insert: mov dx,1811h mov si,offset insert_msg mov ah,ch call display_string srs_cont1: ; ; clear the top line ; mov al,' ' ;char to clear with mov dx,0 ;display address mov cx,80 ;display width call repeat_put_crt ret ;--------------------------------------------------------------------------- ; clear_buffer - clear the buffer for editing ; inputs: none ; output: none ; clear_buffer: push es mov ax,ds mov es,ax mov buffer_ptr,offset buffer mov current_record_len,0 mov cx,buffer_size mov di,offset buffer cld mov al,0 rep stosb pop es ret ;--------------------------------------------------------------------------- ; fill_buffer - move the record in dx,ah to buffer ; inputs: dx = record # ; output: dx = record# ; cx = record length ; fill_buffer: ; ; this record is not the current record, call database ; fb_read: call DBASE_READ jnc move_to_buffer ;jmp if read successful mov dx,current_record jmp fb_exit ; ; entry point follows, called as subroutine following calls to DBASE_READ, ; dbase_read_prev, dbase_read_next ; move_to_buffer: mov current_record,dx mov current_record_len,cx mov current_record_ptr,si fb_fill: apush ds,es apop ds,es mov di,offset buffer rep movsb ;move record to buffer mov byte ptr es:[di],0 ;put zero at end apush ds,es apop ds,es fb_exit: mov cx,current_record_len ret ;--------------------------------------------------------------------------- ; buffer_edit - edit the current buffer contents ; inputs: buffer and database ; output: ax=last key press ; edit_flag db 0 buffer_edit: mov cs:edit_flag,0 ;not changes to this record yet mov si,offset buffer mov di,buffer_ptr mov bx,box_size mov dx,box_location mov cx,buffer_size call window_edit jnc be_exit mov cs:dirty_flag,1 ;the file was changed mov cs:edit_flag,1 ;the buffer was changed. be_exit: ret ;--------------------------------------------------------------------------- ; append_record - append record to database ; append_record: mov bx,offset buffer call strlen3 mov di,offset buffer call dbase_append mov current_record,dx ret ;--------------------------------------------------------------------------- ; replace_record - replace current record in database ; inputs: none ; output: ; dx = record # ; replace_record: cmp cs:edit_flag,0 je rr_exit ;jump if no changes make mov bx,offset buffer call strlen3 mov di,offset buffer mov dx,current_record call dbase_replace mov current_record,dx rr_exit:ret ;--------------------------------------------------------------------------- ; insert_record - insert before current record in database ; insert_record: mov bx,offset buffer call strlen3 mov di,offset buffer mov dx,current_record call dbase_insert mov current_record,dx ret ;--------------------------------------------------------------------------- ; clear_string1 - clear input buffer ; inputs: none ; oputput: none ; clear_string1: apush ax,cx,di,es mov ax,ds mov es,ax mov di,offset string1 cld mov al,0 mov cx,8 rep stosb apop es,di,cx,ax ret ;--------------------------------------------------------------------------- ; ck_for_filename - get preliminary information from user ; inputs: none ; outputs: carry = aborting, insufficient info. ; no carry = all questions answered ok ; ck_for_filename: mov ax,cs mov es,ax mov di,offset file_asciiz call parse_first cmp bh,0 je aq_no_file ;jmp if file not found aq_test_file: mov si,offset file_asciiz call expand_filename jnc aq_exit ;jmp if file ok jmp aq_ask_create ; ; the filename was not specified on the command line, ask user for it ; aq_no_file: mov si,offset aq_msg2 mov dx,0408h ;row 4 column 8 mov ah,_pick_color call display_string call flush_keyboard ;clear out any keys mov dx,0432h mov cl,12 mov di,offset file_asciiz call qget_string jmp aq_test_file ; ; specified file was not found, create or abort? ; aq_ask_create: mov si,offset aq_msg1 mov dx,0308h ;row 3 column 8 mov ah,_pick_color call display_string ;say file was not found call yes_or_no ;ask if file create cmp al,'Y' je aq_create ;jmp if file create stc jmp aq_exit ;abort ; ; create a new file ; aq_create: mov file_create_flag,1 aq_exit: ret ;--------------------------------------------------------------------------- aq_msg1 db 'The specified file was not found, do you want to create file? (Y/N)',0 aq_msg2 db 'Enter edit file name ',0 ;-------------------------------------------------------------------------- ; read_setup - read setup block from disk if avail. read_setup: les bx,dword ptr lib_info_ptr ;get library info structure cmp es:[bx.mono_flag],0 ;check if mono display jne mono_setup ; ; set color attributes as default ; mov si,offset color_defaults jmp move_colors mono_setup: mov si,offset mono_defaults move_colors: lodsb mov _bar_text_color,al lodsb mov _bar_select_color,al lodsb mov _bar_hotkey_color,al lodsb mov _submenu_text_color,al lodsb mov _submenu_select_color,al lodsb mov _msg_text_color,al lodsb mov _msg_hyper_color,al lodsb mov _pick_color,al lodsb mov _pick_select_color,al ; ; get setup block from disk if present, if not then write defaults to disk ; mov si,offset setup_block call get_setup cmp al,0 ;check if setup ok je setup_ok mov al,2 mov ah,fatal_return call lib_error_handler1 setup_ok: ret ;-------------------------------------------------------------------------- ; establish_defaults - compute setup info. ; establish_defaults: push cs pop ds ; ; set the display box size ; mov al,xbox_l mov cs:box_rows,al mov al,xbox_w mov cs:box_cols,al ; ; center the box on the screen ; push es les si,dword ptr ds:lib_info_ptr sub ax,ax mov al,es:[si].crt_rows sub al,byte ptr ds:box_size+1 ;compute free rows shr al,1 mov byte ptr ds:box_location+1,al ;store starting row mov al,es:[si].crt_columns sub al,byte ptr ds:box_size ;compute free rows shr al,1 mov byte ptr ds:box_location,al pop es ret ;--------------------------------------------------------------------------- ; not_yet - display feature not available message ; not_yet: apush ax,bx,cx,dx,si,di,bp,ds,es mov ax,cs mov ds,ax mov es,ax mov ah,cs:_msg_text_color mov al,0 mov bx,0840h mov dx,0808h mov si,offset not_yet_msg mov bp,msg_save_win+msg_restore_win+msg_anykey+msg_ram+msg_disp call message apop es,ds,bp,di,si,dx,cx,bx,ax ret ;--------------------------------------------------------------------------- stacksize equ 1024 db stacksize dup (0) stack_ label word ; copyright_msg label byte db 'Edit Record',0dh,0ah db '███████ █████▄ ████████ ████████ ████████',0dh,0ah db '██ ██ ▀██ ██ ██ ██ ██ ',0dh,0ah db '██ ██ ██ ██ ██ ██ ██ ',0dh,0ah db '███████ ██ ██ ████████ ████████ ██ ',0dh,0ah db '██ ██ ██ ████ ██ ██ ',0dh,0ah db '██ ██ ▄██ ██ ███ ██ ██ ',0dh,0ah db '███████ █████▀ ██ ███ ████████ ████████',0dh,0ah db 'Copyright 1994 Owens Consulting',0dh,0ah db 0 menu1_def label byte db 0 ;m_flag db 0 ;top row db 0 ;left column db 1 ;total rows db 80 ;total columns db 7 ;menu options dw 0 ;main selection dw 0 ;sub selection ; main option #0 -EDIT- db 4 ;e_count db 16 ;e_sub_length db 18 ;e_hot_key (alt-e) db 4 ;e_length dw main_opt0_text ;e_text_ptr dw sub0_struc ;e_process db 1 ;e_column db 0 ;e_row ; main option #1 -FIND- db 4 ;e_count db 12 ;e_sub_length db 33 ;e_hot_key (alt-f) db 4 ;e_length dw main_opt1_text ;e_text_ptr dw sub1_struc ;e_process db 7 ;e_column db 0 ;e_row ; main option #2 -DELETE- db 2 ;e_count db 15 ;e_sub_length db 32 ;e_hot_key (alt-d) db 6 ;e_length dw main_opt2_text ;e_text_ptr dw sub2_struc ;e_process db 13 ;e_column db 0 ;e_row ; main option #3 -MOVE- db 0 ;e_count db 0 ;e_sub_length db 50 ;e_hot_key (alt-m) db 4 ;e_length dw main_opt3_text ;e_text_ptr dw MOVE_RECORD ;e_process db 21 ;e_column db 0 ;e_row ; main option #4 -CONFIG- db 0 ;e_count db 0 ;e_sub_length db 46 ;e_hot_key (alt-c) db 6 ;e_length dw main_opt4_text ;e_text_ptr dw SETUP ;e_process db 27 ;e_column db 0 ;e_row ; main option #5 -HELP- db 0 ;e_count db 0 ;e_sub_length db 35 ;e_hot_key (alt-h) db 4 ;e_length dw main_opt5_text ;e_text_ptr dw HELP ;e_process db 35 ;e_column db 0 ;e_row ; main option #6 -QUIT- db 0 ;e_count db 0 ;e_sub_length db 16 ;e_hot_key (alt-q) db 4 ;e_length dw main_opt6_text ;e_text_ptr dw quit ;e_process db 41 ;e_column db 0 ;e_row ; main option #7 -PGUP- db 0 ;e_count db 0 ;e_sub_length db 49H ;e_hot_key (pgup) db 5 ;e_length dw main_opt7_text ;e_text_ptr dw pgup ;e_process db 46 ;e_column db 0 ;e_row ; main option #8 -PGDN- db 0 ;e_count db 0 ;e_sub_length db 51H ;e_hot_key (pgdn) db 5 ;e_length dw main_opt8_text ;e_text_ptr dw pgdn ;e_process db 52 ;e_column db 0 ;e_row ; main option end, dummy option db 0 ;e_count db 0 ;e_sub_length db 00 ;e_hot_key (none) db 0 ;e_length dw 0 ;e_text_ptr dw 0 ;e_process db 0 ;e_column db 0 ;e_row main_opt0_text db 'Edit',0 main_opt1_text db 'Find',0 main_opt2_text db 'Delete',0 main_opt3_text db 'Move',0 main_opt4_text db 'Config',0 main_opt5_text db 'Help',0 main_opt6_text db 'Quit',0 main_opt7_text db ' PGUP',0 main_opt8_text db ' PGDN',0 sub0_struc label byte ; -EDIT DISPLAYED- db 0 ;e_count db 0 ;e_sub_length db 00h ;e_hot_key (none) db 13 ;e_length dw sub0_text4 ;e_text_ptr dw edit_displayed ;e_process db 2 ;e_column db 2 ;e_row ; -NEW APPEND- db 0 ;e_count db 0 ;e_sub_length db 00h ;e_hot_key (none) db 10 ;e_length dw sub0_text1 ;e_text_ptr dw edit_append ;e_process db 2 ;e_column db 3 ;e_row ; -NEW INSERT- db 0 ;e_count db 0 ;e_sub_length db 00h ;e_hot_key (none) db 10 ;e_length dw sub0_text2 ;e_text_ptr dw edit_insert ;e_process db 2 ;e_column db 4 ;e_row ; -SELECT RECORD#- db 0 ;e_count db 0 ;e_sub_length db 00h ;e_hot_key (none) db 14 ;e_length dw sub0_text3 ;e_text_ptr dw edit_selected ;e_process db 2 ;e_column db 5 ;e_row sub0_text1 db 'Edit for append',0 sub0_text2 db 'Edit for insert',0 sub0_text3 db 'Select record',0 sub0_text4 db 'Edit displayed',0 ;------ sub1_struc label byte ; -RECORD #- db 0 ;e_count db 0 ;e_sub_length db 00h ;e_hot_key (none) db 8 ;e_length dw sub1_text1 ;e_text_ptr dw find_record ;e_process db 8 ;e_column db 2 ;e_row ; -NEXT (PGDN)- db 0 ;e_count db 0 ;e_sub_length db 00h ;e_hot_key (none) db 11 ;e_length dw sub1_text2 ;e_text_ptr dw find_next ;e_process db 8 ;e_column db 3 ;e_row ; -PREV (PGUP)- db 0 ;e_count db 0 ;e_sub_length db 00h ;e_hot_key (none) db 11 ;e_length dw sub1_text3 ;e_text_ptr dw find_prev ;e_process db 8 ;e_column db 4 ;e_row ; -TEXT- db 0 ;e_count db 0 ;e_sub_length db 00h ;e_hot_key (none) db 04 ;e_length dw sub1_text4 ;e_text_ptr dw find_text ;e_process db 8 ;e_column db 5 ;e_row sub1_text1 db 'Record #',0 sub1_text2 db 'Next (pgdn)',0 sub1_text3 db 'Prev (pgup)',0 sub1_text4 db 'text',0 ;------ sub2_struc label byte ; -DISPLAYED- db 0 ;e_count db 0 ;e_sub_length db 00h ;e_hot_key (none) db 09 ;e_length dw sub2_text2 ;e_text_ptr dw delete_displayed ;e_process db 14 ;e_column db 2 ;e_row ; -RECORD #- db 0 ;e_count db 0 ;e_sub_length db 00h ;e_hot_key (none) db 8 ;e_length dw sub2_text1 ;e_text_ptr dw delete_record ;e_process db 14 ;e_column db 3 ;e_row sub2_text1 db 'Record #',0 sub2_text2 db 'Displayed',0 ;------ ; ; default colors for mono display ; mono_defaults label byte Db 07h ;bar text color db 70h ;bar select color db 0fh ;bar hotkey color db 0fh ;submenu text color db 07h ;submenu select color db 07h ;msg text color db 70h ;msg hyper color db 0fh ;pick color db 70h ;pick select color db 07h ;appication color color_defaults label byte Db 1fh ;bar text color db 3eh ;bar select color db 3ch ;bar hotkey color db 1eh ;submenu text color db 70h ;submenu select color db 07h ;msg text color db 70h ;msg hyper color db 0fh ;pick color db 70h ;pick select color db 07h ;applicaton color ;-------------------------------------------------------------------------- ; ; Note: This data has a disk image which can be modified by the user ; setup_block label byte ;----------------- ; colors - The first 9 colors which follow are used by library display ; routines and can not be removed or the order changed. This ; program can utilize these colors or add additional colors at ; end. ; ;----------------- db '<<COLORS - use right/left arrow to change>>',0 ; db 4 ;data type = 4 (color) db 1 ;data length = 1 byte db 0 ;minimum value db 0ffh ;maximum value _bar_text_color Db 07,'menu text color',0 ; db 4 ;data type = 4 (color) db 1 ;data length = 1 byte db 0 ;minimum value db 0ffh ;maximum value _bar_select_color db 70h,'menu select color',0 ; db 4 ;data type = 4 (color) db 1 ;data length = 1 byte db 0 ;minimum value db 0ffh ;maximum value _bar_hotkey_color db 0fh,'hotkey color',0 ; db 4 ;data type = 4 (color) db 1 ;data length = 1 byte db 0 ;minimum value db 0ffh ;maximum value _submenu_text_color db 0fh,'submenu color',0 ; db 4 ;data type = 4 (color) db 1 ;data length = 1 byte db 0 ;minimum value db 0ffh ;maximum value _submenu_select_color db 70h,'submenu select color',0 ; db 4 ;data type = 4 (color) db 1 ;data length = 1 byte db 0 ;minimum value db 0ffh ;maximum value _msg_text_color db 07h,'message window text color',0 ; db 4 ;data type = 4 (color) db 1 ;data length = 1 byte db 0 ;minimum value db 0ffh ;maximum value _msg_hyper_color db 70h,'message window hyper key color',0 ; db 4 ;data type = 4 (color) db 1 ;data length = 1 byte db 0 ;minimum value db 0ffh ;maximum value _pick_color db 07h,'pick from list, window color',0 ; db 4 ;data type = 4 (color) db 1 ;data length = 1 byte db 0 ;minimum value db 0ffh ;maximum value _pick_select_color db 70h,'pick from list, window select color',0 ; the following color has been defined by EDREC and is not used by ; library functions. db 4 ;data type = 4 (color) db 1 ;data length = 1 byte db 0 ;minimum value db 0ffh ;maximum value app_text_color db 07h,'background color',0 ;------------------ ; setup strings ;------------------ db '<<MISC program settings>>',0 ; db 3 ;data type = 3 (decimal value) db 1 ;data length = 1 byte db 5 ;minimum value db 78 ;maximum value xbox_w db 60 ;current setting (default) db 'displayed record, box width ',0 ; db 3 ;data type = 3 (decimal value) db 1 ;data length = 1 byte db 3 ;minimum value db 21 ;maximum value xbox_l db 8 ;current setting (default) db 'displayed record, box lenght',0 ; db 1 ;data type = 1 (boolean flag) db 1 ;data length = 1 byte db 0 ;minimum value db 1 ;maximum value sounds db 1 ;current setting (on) db 'Error sounds (ON or OFF)',0 db '<<end>>',0 ; code ends ;------------------------------------------------------------------------- ; ; This segment definition is needed so linker will put the LIBSEG here ; before the ZSEG. We want ZSEG to be last so memory allocation will ; work correctly. ; LIBSEG segment byte public 'LIB' LIBSEG ENDS ;------------------------------------------------------------------------- ; zseg must be at the end of the program for memory allocation from ; DOS. ; zseg segment para public 'ZZ' zseg ends end start