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UP and DOWN arrows invoke search history.

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- UP and DOWN arrow keys invoke search history in Find and Change dialogs.
- Fix idesearchedbox$ crashing when no search history is found.
This commit is contained in:
FellippeHeitor 2016-01-05 18:24:52 -02:00
parent 4e0f1c9a9b
commit 59eb5b234c
1 changed files with 76 additions and 3 deletions
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79
source/ide/ide_methods.bas
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@ -4262,7 +4262,7 @@ END IF
END SUB
FUNCTION idechange$
REDIM SearchHistory(0) AS STRING
'-------- generic dialog box header --------
PCOPY 0, 2
@ -4294,6 +4294,23 @@ IF a2$ = "" THEN
a2$ = idefindtext
END IF
'retrieve search history
ln = 0
fh = FREEFILE
OPEN ".\internal\temp\searched.bin" FOR BINARY AS #fh: a$ = SPACE$(LOF(fh)): GET #fh, , a$
CLOSE #fh
a$ = RIGHT$(a$, LEN(a$) - 2)
DO WHILE LEN(a$)
ai = INSTR(a$, CRLF)
IF ai THEN
f$ = LEFT$(a$, ai - 1): IF ai = LEN(a$) - 1 THEN a$ = "" ELSE a$ = RIGHT$(a$, LEN(a$) - ai - 3)
ln = ln + 1
REDIM _PRESERVE SearchHistory(1 to ln)
SearchHistory(ln) = f$
END IF
LOOP
ln = 0
i = 0
idepar p, 60, 12, "Change"
i = i + 1
@ -4425,8 +4442,25 @@ DO 'main loop
EXIT FUNCTION
END IF
if ubound(SearchHistory) > 0 then
IF K$ = CHR$(0) + CHR$(72) AND focus = 1 THEN 'Up
IF ln < ubound(SearchHistory) THEN
ln = ln + 1
END IF
idetxt(o(1).txt) = SearchHistory(ln)
o(1).issel = -1: o(1).sx1 = 0: o(1).v1 = len(idetxt(o(1).txt))
END IF
IF K$ = CHR$(0) + CHR$(80) AND focus = 1 THEN 'Down
IF ln > 1 THEN
ln = ln - 1
ELSE
ln = 1
END IF
idetxt(o(1).txt) = SearchHistory(ln)
o(1).issel = -1: o(1).sx1 = 0: o(1).v1 = len(idetxt(o(1).txt))
END IF
end if
IF focus = 7 AND info <> 0 THEN 'change all
idefindcasesens = o(3).sel
@ -5208,7 +5242,7 @@ END FUNCTION
FUNCTION idefind$
REDIM SearchHistory(0) AS STRING
'-------- generic dialog box header --------
PCOPY 0, 2
PCOPY 0, 1
@ -5239,6 +5273,22 @@ IF a2$ = "" THEN
a2$ = idefindtext
END IF
'retrieve search history
ln = 0
fh = FREEFILE
OPEN ".\internal\temp\searched.bin" FOR BINARY AS #fh: a$ = SPACE$(LOF(fh)): GET #fh, , a$
CLOSE #fh
a$ = RIGHT$(a$, LEN(a$) - 2)
DO WHILE LEN(a$)
ai = INSTR(a$, CRLF)
IF ai THEN
f$ = LEFT$(a$, ai - 1): IF ai = LEN(a$) - 1 THEN a$ = "" ELSE a$ = RIGHT$(a$, LEN(a$) - ai - 3)
ln = ln + 1
REDIM _PRESERVE SearchHistory(1 to ln)
SearchHistory(ln) = f$
END IF
LOOP
ln = 0
i = 0
idepar p, 60, 9, "Find"
@ -5370,6 +5420,25 @@ DO 'main loop
EXIT FUNCTION
END IF
if ubound(SearchHistory) > 0 then
IF K$ = CHR$(0) + CHR$(72) AND focus = 1 THEN 'Up
IF ln < ubound(SearchHistory) THEN
ln = ln + 1
END IF
idetxt(o(1).txt) = SearchHistory(ln)
o(1).issel = -1: o(1).sx1 = 0: o(1).v1 = len(idetxt(o(1).txt))
END IF
IF K$ = CHR$(0) + CHR$(80) AND focus = 1 THEN 'Down
IF ln > 1 THEN
ln = ln - 1
ELSE
ln = 1
END IF
idetxt(o(1).txt) = SearchHistory(ln)
o(1).issel = -1: o(1).sx1 = 0: o(1).v1 = len(idetxt(o(1).txt))
END IF
end if
'end of custom controls
@ -9831,6 +9900,10 @@ DO WHILE LEN(a$)
LOOP
CLOSE #fh
if ln = 0 then
l$ = sep
end if
'72,19
h = idewy + idesubwindow - 9