| 1 | /****************************** Module Header *******************************
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| 2 | *
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| 3 | * Module Name: locate.e
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| 4 | *
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| 5 | * Copyright (c) Netlabs EPM Distribution Project 2002
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| 6 | *
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| 7 | * $Id: locate.e 3734 2019-12-07 13:43:57Z aschn $
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| 8 | *
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| 9 | * ===========================================================================
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| 10 | *
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| 11 | * This file is part of the Netlabs EPM Distribution package and is free
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| 12 | * software. You can redistribute it and/or modify it under the terms of the
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| 13 | * GNU General Public License as published by the Free Software
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| 14 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 15 | * Netlabs EPM Distribution. This library is distributed in the hope that it
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| 16 | * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
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| 17 | * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 18 | * General Public License for more details.
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| 19 | *
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| 20 | ****************************************************************************/
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| 21 |
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| 22 | ; Undocumented:
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| 23 | ; display -8 ==> messages go only to the msg line, not to the msg box.
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| 24 | ; display 8 ==> reenables messages from a previous display -8
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| 25 | ; The rest is documented in epmtech.inf.
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| 26 |
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| 27 |
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| 28 | ; 'xcom l', 'xcom c' and repeatfind:
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| 29 | ;
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| 30 | ; o 'xcom l <delim><SearchString><delim><SearchOptions>' or
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| 31 | ; 'xcom c <delim><SearchString><delim><ChangeString><delim><SearchOptions>'
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| 32 | ; can be specified without <delim><SearchOptions>. Then the internal
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| 33 | ; default options are used: +FAE.
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| 34 | ;
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| 35 | ; o Doubled or exclusive options may be specified. The last option wins.
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| 36 | ;
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| 37 | ; o 'xcom l' and 'xcom c' store their command line in the same internal var.
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| 38 | ; It can be queried with getsearch and be set with setsearch. That var is
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| 39 | ; empty on EPM's start.
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| 40 | ;
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| 41 | ; o repeatfind uses the previous search line of 'xcom l' or 'xcom c', but
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| 42 | ; always executes 'xcom l'. It can't be used for repeated change.
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| 43 |
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| 44 |
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| 45 | ; Bugs in the original defs, now workarounded:
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| 46 | ;
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| 47 | ; o Bugs of 'xcom l', 'xcom c' and repeatfind:
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| 48 | ; - 'xcom l' and 'xcom c' don't move the cursor, repeatfind does.
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| 49 | ; - With option R (reversed search), it also finds the search string at
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| 50 | ; the cursor.
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| 51 | ; - For search within a mark (option M), the search is restarted from
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| 52 | ; the mark begin when the end was reached.
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| 53 | ; - For search within a char mark, the entire lines where the mark starts
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| 54 | ; and ends are searched, not only the marked area.
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| 55 | ; Note that a workaround was added for 'locate'. It does not fully work
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| 56 | ; with 'change'. A workaround for 'change all' doesn't seem to be
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| 57 | ; possible.
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| 58 | ;
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| 59 | ; o Bugs of the original 'Locate' = 'l' and 'Change' = 'c' commands:
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| 60 | ; - The bugs of 'xcom l', 'xcom c' and repeatfind, except that the
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| 61 | ; cursor is moved after 'l' or 'c'.
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| 62 | ; - The cursor position after a 'c' was wrong: It was moved by the length
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| 63 | ; of the search string, not of the replace string.
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| 64 | ;
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| 65 | ; o The above bugs are fixed/workarounded by the current 'Locate' = 'l'
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| 66 | ; and 'Change' = 'c' commands.
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| 67 | ;
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| 68 | ; o Without pre- and postprocessing, 'xcom l', 'xcom c' and repeatfind
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| 69 | ; should only be used for forward find (locate) searches and not for
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| 70 | ; replace (change).
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| 71 |
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| 72 | ; ---------------------------------------------------------------------------
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| 73 |
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| 74 | compile if not defined( SMALL) -- If compiled separately
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| 75 | EA_comment 'This defines macros for saerch operations.'
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| 76 |
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| 77 | define
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| 78 | INCLUDING_FILE = 'LOCATE.E'
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| 79 |
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| 80 | include 'stdconst.e'
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| 81 | const
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| 82 | tryinclude 'mycnf.e'
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| 83 | const
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| 84 | compile if not defined( NLS_LANGUAGE)
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| 85 | NLS_LANGUAGE = 'ENGLISH'
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| 86 | compile endif
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| 87 | include NLS_LANGUAGE'.e'
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| 88 | compile endif
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| 89 |
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| 90 | ; ---------------------------------------------------------------------------
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| 91 | const
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| 92 | compile if not defined( LOCATE_CIRCLE_STYLE)
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| 93 | --LOCATE_CIRCLE_STYLE = 1 -- changed by aschn
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| 94 | LOCATE_CIRCLE_STYLE = 5 -- (1) filled oval
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| 95 | compile endif
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| 96 | compile if not defined( LOCATE_CIRCLE_COLOR1)
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| 97 | --LOCATE_CIRCLE_COLOR1 = 16777220 -- changed by aschn
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| 98 | LOCATE_CIRCLE_COLOR1 = 16777231 -- (16777220) complementary
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| 99 | compile endif
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| 100 | compile if not defined( LOCATE_CIRCLE_COLOR2)
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| 101 | -- for styles 2 and 4 only
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| 102 | --LOCATE_CIRCLE_COLOR2 = 16777218 -- changed by aschn
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| 103 | LOCATE_CIRCLE_COLOR2 = 16777216 -- (16777218) complementary
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| 104 | compile endif
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| 105 | compile if not defined( HIGHLIGHT_COLOR)
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| 106 | HIGHLIGHT_COLOR = 14 -- This must be set to enable circle colors
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| 107 | compile endif
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| 108 |
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| 109 | ; ---------------------------------------------------------------------------
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| 110 | defmodify -- This stops the modification dialog for grep output "files" -- JBS
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| 111 | if leftstr( .filename, 17) = '.Output from grep' then
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| 112 | .modify = 0
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| 113 | .autosave = 0
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| 114 | endif
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| 115 |
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| 116 | ; ---------------------------------------------------------------------------
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| 117 | ; Preprocessor 1 for Locate and Change. It's called before the search and
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| 118 | ; o makes the search options uppercase.
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| 119 | ; o removes the M option from the default search options when the current
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| 120 | ; file is not marked.
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| 121 | ; o removes T and B options from deafult search options when a search is
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| 122 | ; executed by the Search dialog. (The Top, Bottom and Cursor radio
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| 123 | ; buttons were not automatically set or unset subject to the T and B
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| 124 | ; default options. Instead of that, they keep their last selection the
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| 125 | ; user has made via the dialog, while after an EPM restart, they open
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| 126 | ; always with the Cursor button activated.)
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| 127 | ; o combines the default search options with the user search options.
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| 128 | ; o removes doubled and exclusive options. (For xcom l, the last option
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| 129 | ; wins.)
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| 130 | ; Returns: SearchOptions
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| 131 | defproc ProcessSearchOptions( UserOptions)
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| 132 | universal default_search_options
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| 133 |
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| 134 | -- Set DefaultOptions to uppercase
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| 135 | DefaultOptions = upcase( default_search_options)
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| 136 |
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| 137 | -- Switch to All if Mark is default and no text marked, but don't disable
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| 138 | -- 'M' from UserOptions to make it work as expected.
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| 139 | if not FileIsMarked() then
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| 140 | -- Remove 'M' from DefaultOptions
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| 141 | do forever
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| 142 | pv = verify( DefaultOptions, 'M', 'M') -- 2nd arg is charlist to find
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| 143 | if pv = 0 then
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| 144 | leave
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| 145 | endif
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| 146 | DefaultOptions = delstr( DefaultOptions, pv, 1)
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| 147 | enddo
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| 148 | endif
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| 149 |
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| 150 | -- Workaround used when called by the search dialog:
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| 151 | -- Remove 'T' and 'B' from DefaultOptions, because searchdlg won't
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| 152 | -- set these checkboxes. Other options are recognized. This is useful
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| 153 | -- to avoid confusion, because searchdlg will call either defc locate
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| 154 | -- or defc change. These commands will add default_search_options,
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| 155 | -- even T or B, while the user would think, he hasn't selected them.
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| 156 | -- TODO: Better set 'Top' or 'Bottom' checkboxes when opening the
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| 157 | -- search dialog or when changing default options.
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| 158 | -- TODO: Automatically set the 'Marked area' checkbox
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| 159 | -- - (if mark is visible in the window or)
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| 160 | -- - if current file is marked.
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| 161 | -- Add an option for that as well.
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| 162 | if pos( 'D', upcase( UserOptions)) then -- if called from SearchDlg
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| 163 | do forever
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| 164 | pv = verify( upcase( DefaultOptions), 'TB', 'M')
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| 165 | if pv = 0 then
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| 166 | leave
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| 167 | endif
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| 168 | DefaultOptions = delstr( DefaultOptions, pv, 1)
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| 169 | enddo
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| 170 | endif
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| 171 |
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| 172 | -- Remove 'T', 'B' and 'U' from DefaultOptions if the new option 'U' is
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| 173 | -- used. This new option can be added to tell the locate command to remove
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| 174 | -- 'T' and 'B'. E.g. the 'All' cmd doesn't work with B' or 'T'.
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| 175 | if pos( 'U', upcase( UserOptions)) then -- if 'U' is used
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| 176 | -- Remove 'U' from UserOptions
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| 177 | do forever
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| 178 | pv = verify( upcase( UserOptions), 'U', 'M')
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| 179 | if pv = 0 then
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| 180 | leave
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| 181 | endif
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| 182 | UserOptions = delstr( UserOptions, pv, 1)
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| 183 | enddo
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| 184 | -- Remove 'T' and 'B' from DefaultOptions
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| 185 | do forever
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| 186 | pv = verify( DefaultOptions, 'TB', 'M')
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| 187 | if pv = 0 then
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| 188 | leave
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| 189 | endif
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| 190 | DefaultOptions = delstr( DefaultOptions, pv, 1)
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| 191 | enddo
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| 192 | endif
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| 193 |
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| 194 | -- Build SearchOptions. The last option wins.
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| 195 | -- Insert default_search_options just before supplied options (if any)
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| 196 | -- so the supplied options will take precedence.
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| 197 | SearchOptions = upcase( DefaultOptions''UserOptions)
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| 198 |
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| 199 | -- Append 'N' to give a message how many changes, if 'Q' not specified
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| 200 | -- and if all should be changed.
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| 201 | if pos( '*', SearchOptions) & -- if e.g. called from SearchDlg
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| 202 | not pos( 'Q', SearchOptions) then
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| 203 | SearchOptions = SearchOptions'N'
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| 204 | endif
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| 205 |
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| 206 | -- Normalize options string and filter out multiple and excluding options
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| 207 | OptionsList = '+- FR BT AM EC GXW ^ * K N D' -- for every word in this list: every char excludes each other
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| 208 | -- Other options: '^ * K N D'
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| 209 | rest = OptionsList
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| 210 | SavedSearchOptions = SearchOptions
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| 211 | SearchOptions = ''
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| 212 | do w = 1 to words( OptionsList)
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| 213 | -- Find CurSearchOption
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| 214 | wrd = word( OptionsList, w)
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| 215 | restopt = wrd
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| 216 | CurSearchOption = ''
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| 217 | CurSearchOptionPos = 0
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| 218 | do n = 1 to length( restopt)
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| 219 | parse value restopt with nextopt 2 restopt -- parse 1 char of restopt
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| 220 | -- The last option out of wrd in SavedSearchOptions wins
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| 221 | lp = lastpos( nextopt, SavedSearchOptions)
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| 222 | if lp > 0 & lp > CurSearchOptionPos then
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| 223 | CurSearchOption = nextopt
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| 224 | CurSearchOptionPos = lp
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| 225 | endif
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| 226 | enddo
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| 227 | -- Append to SearchOptions
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| 228 | SearchOptions = SearchOptions''CurSearchOption
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| 229 | enddo
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| 230 |
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| 231 | return SearchOptions
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| 232 |
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| 233 | ; ---------------------------------------------------------------------------
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| 234 | ; Preprocessor 2 for Locate and Change. It's called before the search and
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| 235 | ; o determines if a find-next is executed (when search options, search
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| 236 | ; string and file id haven't changed).
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| 237 | ; o removes T and B options when a find-next is executed. (Also the Search
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| 238 | ; dialog doesn't switch automatically from Top or Bottom to Cursor then.)
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| 239 | ; o corrects the cursor position before a search action, when required as a
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| 240 | ; workaround for 'xcom l' bugs to avoid finding false strings.
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| 241 | ; Returns: SearchOptions
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| 242 | ; or -1 if a search can't be processed, due to the cursor position
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| 243 | ; and the search direction
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| 244 | defproc ProsessSearchPos( SearchOptions, LastSearchOptions,
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| 245 | SearchString, LastSearchString,
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| 246 | fid, SearchMode, var fFindNext)
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| 247 | universal lastsearchpos
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| 248 | --dprintf( ' ProcessSearchPos: SearchOptions = 'SearchOptions', LastSearchOptions = 'LastSearchOptions)
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| 249 |
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| 250 | parse value lastsearchpos with LastLine LastCol LastFid LastSearchLen LastSearchMode LastSearchRc
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| 251 | fForeward = lastpos( 'F', SearchOptions) > lastpos( 'R', SearchOptions)
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| 252 | fDownward = lastpos( '+', SearchOptions) > lastpos( '-', SearchOptions)
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| 253 |
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| 254 | fCursorPosChanged = 1
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| 255 | do once = 1 to 1
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| 256 | if LastLine <> .line then
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| 257 | leave
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| 258 | elseif LastCol <> .col then
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| 259 | leave
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| 260 | endif
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| 261 | fCursorPosChanged = 0
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| 262 | enddo
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| 263 |
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| 264 | fOnlyDirectionChanged = 0
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| 265 | do once = 1 to 1
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| 266 | -- Remove FR+-D from LastOpts and NextOpts for comparison
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| 267 | -- with LastSearchOptions and SearchOptions
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| 268 | LastOpts = LastSearchOptions
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| 269 | do forever
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| 270 | pv = verify( LastOpts, 'FR+-D', 'M')
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| 271 | if pv = 0 then
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| 272 | leave
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| 273 | endif
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| 274 | LastOpts = delstr( LastOpts, pv, 1)
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| 275 | enddo
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| 276 | NextOpts = SearchOptions
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| 277 | do forever
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| 278 | pv = verify( NextOpts, 'FR+-D', 'M')
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| 279 | if pv = 0 then
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| 280 | leave
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| 281 | endif
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| 282 | NextOpts = delstr( NextOpts, pv, 1)
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| 283 | enddo
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| 284 |
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| 285 | if fid <> LastFid then
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| 286 | leave
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| 287 | elseif LastSearchString <> SearchString then
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| 288 | leave
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| 289 | elseif LastSearchOptions <> SearchOptions then
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| 290 | if LastOpts = NextOpts then
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| 291 | -- This will set fFindNext = 1 and then fMoveCursor = 1
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| 292 | fOnlyDirectionChanged = 1
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| 293 | else
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| 294 | leave
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| 295 | endif
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| 296 | endif
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| 297 | enddo
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| 298 |
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| 299 | OptsTBRemoved = SearchOptions
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| 300 | do forever
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| 301 | pv = verify( OptsTBRemoved, 'TB', 'M')
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| 302 | if pv = 0 then
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| 303 | leave
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| 304 | endif
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| 305 | OptsTBRemoved = delstr( OptsTBRemoved, pv, 1)
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| 306 | enddo
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| 307 | LastOptsTBRemoved = LastSearchOptions
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| 308 | do forever
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| 309 | pv = verify( LastOptsTBRemoved, 'TB', 'M')
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| 310 | if pv = 0 then
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| 311 | leave
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| 312 | endif
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| 313 | LastOptsTBRemoved = delstr( LastOptsTBRemoved, pv, 1)
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| 314 | enddo
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| 315 |
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| 316 | fFindNext = 0
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| 317 | do once = 1 to 1
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| 318 | if fid <> LastFid then
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| 319 | leave
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| 320 | elseif LastSearchRc <> 0 then
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| 321 | leave
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| 322 | elseif fCursorPosChanged then
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| 323 | leave
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| 324 | elseif LastSearchString <> SearchString then
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| 325 | leave
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| 326 | elseif OptsTBRemoved <> LastOptsTBRemoved & not fOnlyDirectionChanged then
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| 327 | leave
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| 328 | else
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| 329 | fFindNext = 1
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| 330 | endif
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| 331 | enddo
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| 332 |
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| 333 | do once = 1 to 1
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| 334 | -- Disable further search if the previous search
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| 335 | -- with the same fid, SearchString, SearchOptions and SearchPos wasn't
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| 336 | -- successfull. This is required for T and B to prevent looping after a
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| 337 | -- single search stop at the end.
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| 338 | if fid <> LastFid then
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| 339 | leave
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| 340 | elseif LastSearchString <> SearchString then
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| 341 | leave
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| 342 | elseif fCursorPosChanged then
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| 343 | leave
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| 344 | elseif LastSearchRc = 0 then
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| 345 | leave
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| 346 | elseif fOnlyDirectionChanged then
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| 347 | leave
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| 348 | --elseif OptsTBRemoved <> LastOptsTBRemoved then
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| 349 | elseif SearchOptions <> LastSearchOptions then
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| 350 | leave
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| 351 | else
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| 352 | return -1 -- -1 means: don't search
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| 353 | endif
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| 354 | enddo
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| 355 |
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| 356 | -- FindNext: Remove 'T' and 'B' for the search execution (not from LastSearchArgs)
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| 357 | FilteredSearchOptions = SearchOptions
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| 358 | if fFindNext then
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| 359 | --dprintf( ' ProcessSearchPos: Removing T and B')
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| 360 | FilteredSearchOptions = OptsTBRemoved
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| 361 | endif
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| 362 |
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| 363 | -- FindNext or backward: Move cursor first to not find the just found string again
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| 364 | fMoveCursor = 0
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| 365 | do once = 1 to 1
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| 366 |
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| 367 | -- Change should process the string at cursor. The cursor pos may result
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| 368 | -- from a previous locate.
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| 369 | -- If there is no string to change at the cursor, it processes the next
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| 370 | -- string. For that no cursor move is required.
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| 371 | if LastSearchMode = 'l' & SearchMode = 'c' then
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| 372 | --dprintf( ' ProcessSearchPos: Search mode: l -> c ==> leave')
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| 373 | leave
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| 374 |
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| 375 | -- If the cursor was moved manually after the last search, don't move it
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| 376 | -- before the next search.
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| 377 | elseif fCursorPosChanged then
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| 378 | leave
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| 379 |
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| 380 | -- FindNext requires to move the cursor first, before the next search.
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| 381 | -- Reverse search requires to move the cursor first, before the next search.
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| 382 | -- Bug in xcom l: reverse search finds also string right of cursor
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| 383 | -- Move cursor to not find the just found string again
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| 384 | elseif not fFindNext & fForeward then
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| 385 | leave
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| 386 | endif
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| 387 |
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| 388 | fMoveCursor = 1
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| 389 | enddo
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| 390 | --dprintf( ' ProcessSearchPos: fCursorPosChanged = 'fCursorPosChanged', fOnlyDirectionChanged = 'fOnlyDirectionChanged', fMoveCursor = 'fMoveCursor', fFindNext = 'fFindNext)
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| 391 |
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| 392 | fSearch = 1
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| 393 | -- Move cursor to not find the string at cursor (again)
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| 394 | if fMoveCursor then
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| 395 | if LastSearchLen = '' then
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| 396 | LastSearchLen = 0
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| 397 | endif
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| 398 | if fForeward then -- must be a FindNext
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| 399 | -- Foreward
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| 400 | if fOnlyDirectionChanged & fFindNext & LastSearchRc <> 0 then
|
|---|
| 401 | next = .col
|
|---|
| 402 | else
|
|---|
| 403 | -- Foreward: move amount of LastSearchLen right
|
|---|
| 404 | next = .col + LastSearchLen
|
|---|
| 405 | endif
|
|---|
| 406 | if next >= length( textline( .line)) + 1 then
|
|---|
| 407 | if fDownward then
|
|---|
| 408 | if .line < .last then
|
|---|
| 409 | down
|
|---|
| 410 | .col = 1
|
|---|
| 411 | else
|
|---|
| 412 | fSearch = 0 -- can't move down at the bottom
|
|---|
| 413 | endif
|
|---|
| 414 | else
|
|---|
| 415 | if .line > 1 then
|
|---|
| 416 | up
|
|---|
| 417 | .col = 1
|
|---|
| 418 | else
|
|---|
| 419 | fSearch = 0 -- can't move up at the top
|
|---|
| 420 | endif
|
|---|
| 421 | endif
|
|---|
| 422 | else
|
|---|
| 423 | .col = next
|
|---|
| 424 | endif
|
|---|
| 425 | else
|
|---|
| 426 | -- Backward: move 1 char left
|
|---|
| 427 | next = .col - 1
|
|---|
| 428 | if next < 1 then
|
|---|
| 429 | if fDownward then
|
|---|
| 430 | if .line < .last then
|
|---|
| 431 | down
|
|---|
| 432 | end_line
|
|---|
| 433 | else
|
|---|
| 434 | fSearch = 0 -- can't move down at the bottom
|
|---|
| 435 | endif
|
|---|
| 436 | else
|
|---|
| 437 | if .line > 1 then
|
|---|
| 438 | up
|
|---|
| 439 | end_line
|
|---|
| 440 | else
|
|---|
| 441 | fSearch = 0 -- can't move up at the top
|
|---|
| 442 | endif
|
|---|
| 443 | endif
|
|---|
| 444 | else
|
|---|
| 445 | .col = next
|
|---|
| 446 | endif
|
|---|
| 447 | endif
|
|---|
| 448 | endif
|
|---|
| 449 |
|
|---|
| 450 | -- Check if cursor is after or before the mark
|
|---|
| 451 | getmark markfirstline, marklastline, markfirstcol, marklastcol, markfid
|
|---|
| 452 | if pos( 'M', upcase( SearchOptions)) then
|
|---|
| 453 | if fDownward then
|
|---|
| 454 | if not pos( 'T', upcase( SearchOptions)) then
|
|---|
| 455 | if .line > marklastline then
|
|---|
| 456 | fSearch = 0
|
|---|
| 457 | endif
|
|---|
| 458 | endif
|
|---|
| 459 | else
|
|---|
| 460 | if not pos( 'B', upcase( SearchOptions)) then
|
|---|
| 461 | if .line < markfirstline then
|
|---|
| 462 | fSearch = 0
|
|---|
| 463 | endif
|
|---|
| 464 | endif
|
|---|
| 465 | endif
|
|---|
| 466 | if fForeward then
|
|---|
| 467 | if not pos( 'T', upcase( SearchOptions)) then
|
|---|
| 468 | if .line = marklastline then
|
|---|
| 469 | if .col > marklastcol then
|
|---|
| 470 | fSearch = 0
|
|---|
| 471 | endif
|
|---|
| 472 | endif
|
|---|
| 473 | endif
|
|---|
| 474 | else
|
|---|
| 475 | if not pos( 'B', upcase( SearchOptions)) then
|
|---|
| 476 | if .line = markfirstline then
|
|---|
| 477 | if .col < markfirstcol then
|
|---|
| 478 | fSearch = 0
|
|---|
| 479 | endif
|
|---|
| 480 | endif
|
|---|
| 481 | endif
|
|---|
| 482 | endif
|
|---|
| 483 | endif
|
|---|
| 484 |
|
|---|
| 485 | if not fSearch then
|
|---|
| 486 | return -1
|
|---|
| 487 | else
|
|---|
| 488 | return FilteredSearchOptions
|
|---|
| 489 | endif
|
|---|
| 490 |
|
|---|
| 491 | ; ---------------------------------------------------------------------------
|
|---|
| 492 | ; Preprocessor 3 for Locate and Change. It's called after a successfull
|
|---|
| 493 | ; search within a mark and
|
|---|
| 494 | ; o recognizes if a search within a mark is restarted (and should rather be
|
|---|
| 495 | ; stopped)
|
|---|
| 496 | ; o checks if found string is completely within the mark (required for
|
|---|
| 497 | ; char mark only)
|
|---|
| 498 | ; Returns: rc = -273 if search has restarted
|
|---|
| 499 | ; -280 if found string is not completely within the mark
|
|---|
| 500 | ; 0 otherwise
|
|---|
| 501 | defproc ProsessSearchMark( SearchOptions, LastSearchOptions,
|
|---|
| 502 | SearchString, LastSearchString,
|
|---|
| 503 | fFindNext)
|
|---|
| 504 | universal lastsearchpos
|
|---|
| 505 |
|
|---|
| 506 | -- Search in mark: disable search restart when at end
|
|---|
| 507 | -- Bug in any mark search: At the end of the mark the search loops to
|
|---|
| 508 | -- the begin of the mark. Mark search won't stop at the mark end.
|
|---|
| 509 | parse value lastsearchpos with LastLine LastCol LastFid LastSearchLen LastSearchMode LastSearchRc
|
|---|
| 510 | fForeward = lastpos( 'F', SearchOptions) > lastpos( 'R', SearchOptions)
|
|---|
| 511 | fDownward = lastpos( '+', SearchOptions) > lastpos( '-', SearchOptions)
|
|---|
| 512 |
|
|---|
| 513 | fRestarted = 0
|
|---|
| 514 | if fFindNext then
|
|---|
| 515 | if fDownward then
|
|---|
| 516 | if .line < LastLine then
|
|---|
| 517 | fRestarted = 1
|
|---|
| 518 | endif
|
|---|
| 519 | else
|
|---|
| 520 | if .line > LastLine then
|
|---|
| 521 | fRestarted = 1
|
|---|
| 522 | endif
|
|---|
| 523 | endif
|
|---|
| 524 | if .line = LastLine then
|
|---|
| 525 | if fForeward then
|
|---|
| 526 | if .col < LastCol then
|
|---|
| 527 | fRestarted = 1
|
|---|
| 528 | endif
|
|---|
| 529 | else
|
|---|
| 530 | if .col > LastCol then
|
|---|
| 531 | fRestarted = 1
|
|---|
| 532 | endif
|
|---|
| 533 | endif
|
|---|
| 534 | endif
|
|---|
| 535 | endif
|
|---|
| 536 |
|
|---|
| 537 | -- Search in char mark: repeat search if found string is not full in mark
|
|---|
| 538 | -- Bug for char mark search: The first and last marked lines were completely
|
|---|
| 539 | -- searched, like for a line mark.
|
|---|
| 540 | fRepeat = 0
|
|---|
| 541 | markt = marktype()
|
|---|
| 542 | if markt = 'CHAR' then
|
|---|
| 543 | SearchStringLen = GetPmInfo( EPMINFO_LSLENGTH)
|
|---|
| 544 | if not InMark( .line, .col, SearchStringLen) then
|
|---|
| 545 | fRepeat = 1
|
|---|
| 546 | endif
|
|---|
| 547 | endif
|
|---|
| 548 |
|
|---|
| 549 | if fRestarted then
|
|---|
| 550 | return -273 -- String not found
|
|---|
| 551 | elseif fRepeat then
|
|---|
| 552 | return -280 -- Text not marked
|
|---|
| 553 | else
|
|---|
| 554 | return 0
|
|---|
| 555 | endif
|
|---|
| 556 |
|
|---|
| 557 | ; ---------------------------------------------------------------------------
|
|---|
| 558 | ; LastSearchArgs and LastChangeArgs are no longer universals. To make them
|
|---|
| 559 | ; global across all EPM windows, they are saved in NEPMD.INI only.
|
|---|
| 560 | ; ---------------------------------------------------------------------------
|
|---|
| 561 | defproc GetLastSearchArgs
|
|---|
| 562 | KeyPath = '\NEPMD\Var\Search\LastSearchArgs'
|
|---|
| 563 | LastSearchArgs = QueryConfigKey( KeyPath)
|
|---|
| 564 | --dprintf( 'GetLastSearchArgs: LastSearchArgs = 'LastSearchArgs)
|
|---|
| 565 | return LastSearchArgs
|
|---|
| 566 |
|
|---|
| 567 | ; ---------------------------------------------------------------------------
|
|---|
| 568 | defproc GetLastChangeArgs
|
|---|
| 569 | KeyPath = '\NEPMD\Var\Search\LastChangeArgs'
|
|---|
| 570 | LastChangeArgs = QueryConfigKey( KeyPath)
|
|---|
| 571 | return LastChangeArgs
|
|---|
| 572 |
|
|---|
| 573 | ; ---------------------------------------------------------------------------
|
|---|
| 574 | defproc GetLastSearchDialogOptions
|
|---|
| 575 | KeyPath = '\NEPMD\Var\Search\LastSearchDialogOptions'
|
|---|
| 576 | LastSearchDialogOptions = QueryConfigKey( KeyPath)
|
|---|
| 577 | --dprintf( 'GetLastSearchDialogOptions: LastSearchDialogOptions = 'LastSearchDialogOptions)
|
|---|
| 578 | return LastSearchDialogOptions
|
|---|
| 579 |
|
|---|
| 580 | ; ---------------------------------------------------------------------------
|
|---|
| 581 | defproc SetLastSearchArgs
|
|---|
| 582 | KeyPath = '\NEPMD\Var\Search\LastSearchArgs'
|
|---|
| 583 | LastSearchArgs = arg( 1)
|
|---|
| 584 | call WriteConfigKey( KeyPath, LastSearchArgs)
|
|---|
| 585 | --dprintf( 'SetLastSearchArgs: LastSearchArgs = 'LastSearchArgs)
|
|---|
| 586 | return
|
|---|
| 587 |
|
|---|
| 588 | ; ---------------------------------------------------------------------------
|
|---|
| 589 | defproc SetLastChangeArgs
|
|---|
| 590 | KeyPath = '\NEPMD\Var\Search\LastChangeArgs'
|
|---|
| 591 | LastChangeArgs = arg( 1)
|
|---|
| 592 | call WriteConfigKey( KeyPath, LastChangeArgs)
|
|---|
| 593 | return
|
|---|
| 594 |
|
|---|
| 595 | ; ---------------------------------------------------------------------------
|
|---|
| 596 | defproc SetLastSearchDialogOptions
|
|---|
| 597 | KeyPath = '\NEPMD\Var\Search\LastSearchDialogOptions'
|
|---|
| 598 | LastSearchDialogOptions = arg( 1)
|
|---|
| 599 | call WriteConfigKey( KeyPath, LastSearchDialogOptions)
|
|---|
| 600 | --dprintf( 'SetLastSearchDialogOptions: LastSearchDialogOptions = 'LastSearchDialogOptions)
|
|---|
| 601 | return
|
|---|
| 602 |
|
|---|
| 603 | ; ---------------------------------------------------------------------------
|
|---|
| 604 | defproc GetAddSearchChangeOptions
|
|---|
| 605 | KeyPath = '\NEPMD\Var\Search\AddSearchChangeOptions'
|
|---|
| 606 | AddSearchChangeOptions = QueryConfigKey( KeyPath)
|
|---|
| 607 | return AddSearchChangeOptions
|
|---|
| 608 |
|
|---|
| 609 | ; ---------------------------------------------------------------------------
|
|---|
| 610 | defproc SetAddSearchChangeOptions
|
|---|
| 611 | KeyPath = '\NEPMD\Var\Search\AddSearchChangeOptions'
|
|---|
| 612 | AddSearchChangeOptions = arg( 1)
|
|---|
| 613 | call WriteConfigKey( KeyPath, AddSearchChangeOptions)
|
|---|
| 614 | return
|
|---|
| 615 |
|
|---|
| 616 | ; ---------------------------------------------------------------------------
|
|---|
| 617 | ; Syntax: locate !<SearchString>[!<UserOptions>]
|
|---|
| 618 | ; The first char will be taken as delimitter, in this case '!'.
|
|---|
| 619 | ;
|
|---|
| 620 | ; New: Without args, a FindNext will be executed.
|
|---|
| 621 | ;
|
|---|
| 622 | ; Added a new search option: 'U'. This will replace any occurance of
|
|---|
| 623 | ; 'T' and 'B' in default_search_options for this locate command.
|
|---|
| 624 | ;
|
|---|
| 625 | ; Note: this DEFC also gets executed by the slash ('/') command and by the
|
|---|
| 626 | ; search dialog. The search dialog adds option 'D'.
|
|---|
| 627 | defc RepeatFind, L, Locate
|
|---|
| 628 | universal default_search_options
|
|---|
| 629 | universal lastsearchpos
|
|---|
| 630 |
|
|---|
| 631 | sayerror 0 -- delete previous message from messageline
|
|---|
| 632 | LastSearchArgs = GetLastSearchArgs()
|
|---|
| 633 | LastChangeArgs = GetLastChangeArgs()
|
|---|
| 634 | LastSearchDialogOptions = GetLastSearchDialogOptions()
|
|---|
| 635 |
|
|---|
| 636 | args = strip( arg( 1), 'L')
|
|---|
| 637 |
|
|---|
| 638 | -- Filter out 'D' arg from search dialog for RepeatFind
|
|---|
| 639 | fDialogRepeat = 0
|
|---|
| 640 | if args = \1\1\1\1'D' then
|
|---|
| 641 | fDialogRepeat = 1
|
|---|
| 642 | args = ''
|
|---|
| 643 | endif
|
|---|
| 644 |
|
|---|
| 645 | -- Handle RepeatFind
|
|---|
| 646 | if args = '' then -- If no args, query args
|
|---|
| 647 | SearchArgs = LastSearchArgs
|
|---|
| 648 |
|
|---|
| 649 | tmpdelim = substr( SearchArgs, 1, 1) -- get 1st delimiter
|
|---|
| 650 | parse value SearchArgs with (tmpdelim)SearchString(tmpdelim)SearchOptions
|
|---|
| 651 | next = SearchOptions
|
|---|
| 652 |
|
|---|
| 653 | -- Ensure that option D is removed if not coming from the search dialog
|
|---|
| 654 | if not fDialogRepeat then
|
|---|
| 655 | do forever
|
|---|
| 656 | Dpos = pos( 'D', next)
|
|---|
| 657 | if Dpos = 0 then
|
|---|
| 658 | leave
|
|---|
| 659 | endif
|
|---|
| 660 | next = delstr( next, Dpos, 1)
|
|---|
| 661 | enddo
|
|---|
| 662 | endif
|
|---|
| 663 | -- Ensure that last options from the dialog are used, not from elsewhere
|
|---|
| 664 | if fDialogRepeat then
|
|---|
| 665 | next = LastSearchDialogOptions
|
|---|
| 666 | endif
|
|---|
| 667 |
|
|---|
| 668 | -- Rebuild SearchArgs
|
|---|
| 669 | SearchOptions = next
|
|---|
| 670 | SearchArgs = tmpdelim''SearchString''tmpdelim''SearchOptions
|
|---|
| 671 |
|
|---|
| 672 | args = SearchArgs
|
|---|
| 673 | -- Process the parsing of args again to recognize a possible change of
|
|---|
| 674 | -- default_search_options in the meantime.
|
|---|
| 675 | endif
|
|---|
| 676 |
|
|---|
| 677 | delim = substr( args, 1, 1) -- get 1st delimiter
|
|---|
| 678 | parse value args with (delim)SearchString(delim)UserOptions
|
|---|
| 679 | UserOptions = strip( UserOptions, 'T', delim)
|
|---|
| 680 |
|
|---|
| 681 | AddSearchChangeOptions = GetAddSearchChangeOptions()
|
|---|
| 682 | UserOptions = UserOptions''AddSearchChangeOptions
|
|---|
| 683 |
|
|---|
| 684 | tmpdelim = substr( LastSearchArgs, 1, 1) -- get 1st delimiter
|
|---|
| 685 | parse value LastSearchArgs with (tmpdelim)LastSearchString(tmpdelim)LastSearchOptions
|
|---|
| 686 |
|
|---|
| 687 | -- The current SearchString is compared with that of LastChangeArgs.
|
|---|
| 688 | -- If another string was specified, then LastChangeArgs is reset to ''.
|
|---|
| 689 | tmpdelim = substr( LastChangeArgs, 1, 1) -- get 1st delimiter
|
|---|
| 690 | parse value LastChangeArgs with (tmpdelim)cSearchString(tmpdelim)cReplaceString(tmpdelim)cSearchOptions
|
|---|
| 691 |
|
|---|
| 692 | getfileid fid
|
|---|
| 693 |
|
|---|
| 694 | -- Prepend default options and normalize search options
|
|---|
| 695 | SearchOptions = ProcessSearchOptions( UserOptions)
|
|---|
| 696 |
|
|---|
| 697 | -- Build list of search args with options, last option wins.
|
|---|
| 698 | -- Save the universal var here. Later ProsessSearchPos changes
|
|---|
| 699 | -- SearchOptions if required.
|
|---|
| 700 | SearchArgs = delim''SearchString''delim''SearchOptions
|
|---|
| 701 | --dprintf( overlay( ' Locate ', copies( '-', 60), 4))
|
|---|
| 702 | --dprintf( '--- SearchArgs = 'SearchArgs', arg( 1) = 'arg( 1)', fDialogRepeat = 'fDialogRepeat)
|
|---|
| 703 | --dprintf( 'LastSearchArgs = 'LastSearchArgs', LastSearchDialogOptions = 'LastSearchDialogOptions)
|
|---|
| 704 |
|
|---|
| 705 | parse value lastsearchpos with LastLine LastCol LastFid LastSearchLen LastSearchMode LastSearchRc
|
|---|
| 706 |
|
|---|
| 707 | SearchMode = 'l'
|
|---|
| 708 |
|
|---|
| 709 | --dprintf( 'Before ProsessSearchPos: SearchOptions = 'SearchOptions', LastSearchOptions = 'LastSearchOptions)
|
|---|
| 710 | -- Maybe move cursor and remove T and B search options for a FindNext
|
|---|
| 711 | fFindNext = 0
|
|---|
| 712 | FilteredSearchOptions = ProsessSearchPos( SearchOptions, LastSearchOptions,
|
|---|
| 713 | SearchString, LastSearchString,
|
|---|
| 714 | fid, SearchMode,
|
|---|
| 715 | fFindNext) -- fFindNext is set
|
|---|
| 716 | --dprintf( 'After ProsessSearchPos: FilteredSearchOptions = 'FilteredSearchOptions', LastSearchOptions = 'LastSearchOptions)
|
|---|
| 717 | fSearch = 1
|
|---|
| 718 | if FilteredSearchOptions = -1 then
|
|---|
| 719 | -- Omit search at the top or at the bottom
|
|---|
| 720 | fSearch = 0
|
|---|
| 721 | else
|
|---|
| 722 | -- SearchOptions may be changed by ProcessSearchPos
|
|---|
| 723 | SearchArgs = delim''SearchString''delim''SearchOptions
|
|---|
| 724 | FilteredSearchArgs = delim''SearchString''delim''FilteredSearchOptions
|
|---|
| 725 | endif
|
|---|
| 726 |
|
|---|
| 727 | -- Save last and cur args
|
|---|
| 728 | call SetLastSearchArgs( SearchArgs)
|
|---|
| 729 | if pos( 'D', SearchOptions) then
|
|---|
| 730 | call SetLastSearchDialogOptions( SearchOptions)
|
|---|
| 731 | endif
|
|---|
| 732 |
|
|---|
| 733 | if SearchString = cSearchString then
|
|---|
| 734 | -- Reset the SearchOptions in LastChangeArgs for the next Change while
|
|---|
| 735 | -- keeping the previous ReplaceString.
|
|---|
| 736 | --dprintf( 'Change LastChangeArgs to use the options from Locate')
|
|---|
| 737 | ChangeArgs = delim''cSearchString''delim''cReplaceString''delim''SearchOptions
|
|---|
| 738 | call SetLastChangeArgs( ChangeArgs)
|
|---|
| 739 | else
|
|---|
| 740 | -- Reset LastChangeArgs when a new search string was specified.
|
|---|
| 741 | call SetLastChangeArgs( '')
|
|---|
| 742 | endif
|
|---|
| 743 |
|
|---|
| 744 | -- Pos from before the search
|
|---|
| 745 | call pSave_Pos( savedpos)
|
|---|
| 746 | fRestorePos = 1
|
|---|
| 747 |
|
|---|
| 748 | lrc = -273 -- String not found
|
|---|
| 749 | if fSearch then
|
|---|
| 750 | display -8 -- suppress writing to MsgBox
|
|---|
| 751 | 'xcom l 'FilteredSearchArgs
|
|---|
| 752 | lrc = rc
|
|---|
| 753 | call pSave_Pos( lpos)
|
|---|
| 754 | display 8
|
|---|
| 755 | endif
|
|---|
| 756 | SetAddSearchChangeOptions( '')
|
|---|
| 757 |
|
|---|
| 758 | fRepeat = 0
|
|---|
| 759 | if fSearch & lrc = 0 & pos( 'M', SearchOptions) > 0 then
|
|---|
| 760 | -- Check if found string is fully marked (if not: rc = -280) and
|
|---|
| 761 | -- if Search is not looping within the mark (if: rc = -273)
|
|---|
| 762 | SearchMarkRc = ProsessSearchMark( FilteredSearchOptions, LastSearchOptions,
|
|---|
| 763 | SearchString, LastSearchString,
|
|---|
| 764 | fFindNext)
|
|---|
| 765 | if SearchMarkRc = -273 then -- String not found
|
|---|
| 766 | lrc = SearchMarkRc
|
|---|
| 767 | fRepeat = 0
|
|---|
| 768 | fRestorePos = 1
|
|---|
| 769 | fSearch = 0
|
|---|
| 770 | elseif SearchMarkRc = -280 then -- Text not marked
|
|---|
| 771 | lrc = SearchMarkRc
|
|---|
| 772 | fRepeat = 1
|
|---|
| 773 | endif
|
|---|
| 774 | endif
|
|---|
| 775 |
|
|---|
| 776 | if not fRepeat then
|
|---|
| 777 | -- Give error message if search was omitted
|
|---|
| 778 | if not fSearch then
|
|---|
| 779 | display -8 -- suppress writing to MsgBox
|
|---|
| 780 | sayerror sayerrortext( lrc) -- The same as: 'SayError -273'
|
|---|
| 781 | display 8
|
|---|
| 782 | endif
|
|---|
| 783 |
|
|---|
| 784 | -- Highlight it and maybe scroll to cursor pos
|
|---|
| 785 | if lrc = 0 then
|
|---|
| 786 | fRestorePos = 0
|
|---|
| 787 | -- Cursor position here must be that from before the search (savedpos)
|
|---|
| 788 | call ScrollAfterLocate( savedpos, lpos)
|
|---|
| 789 | -- SearchLen will be queried by getpminfo( EPMINFO_LSLENGTH)
|
|---|
| 790 | call Highlight_Match()
|
|---|
| 791 | endif
|
|---|
| 792 |
|
|---|
| 793 | if fRestorePos then
|
|---|
| 794 | call pRestore_Pos( savedpos)
|
|---|
| 795 | .line = .line -- maybe scroll to ensure that cursor is visible
|
|---|
| 796 | 'HighlightCursor'
|
|---|
| 797 | endif
|
|---|
| 798 | endif
|
|---|
| 799 |
|
|---|
| 800 | -- Save last searched pos, file, len, search mode and rc
|
|---|
| 801 | -- For a repeated search, the start pos. will be moved by len to avoid
|
|---|
| 802 | -- finding the same string multiple times.
|
|---|
| 803 | -- GetPmInfo queries the length right, also for the grep or egrep search.
|
|---|
| 804 | len = GetPmInfo( EPMINFO_LSLENGTH)
|
|---|
| 805 | --dprintf( 'len = 'len', linelen = 'length( textline( .line))', xcom l 'SearchArgs)
|
|---|
| 806 | if (len = 0 | len = '') & (lrc = 0 | fRepeat) then
|
|---|
| 807 | len = length( SearchString)
|
|---|
| 808 | endif
|
|---|
| 809 | thissearchpos = .line .col fid len SearchMode lrc
|
|---|
| 810 | --dprintf( 'thissearchpos = 'thissearchpos', lastsearchpos = 'lastsearchpos)
|
|---|
| 811 | lastsearchpos = thissearchpos
|
|---|
| 812 |
|
|---|
| 813 | rc = lrc -- does hightlight_match change rc?
|
|---|
| 814 |
|
|---|
| 815 | if fRepeat then
|
|---|
| 816 | -- Replace the centered scroll pos of 'xcom l'.
|
|---|
| 817 | -- Cursor position here must be that from before the search (savedpos)
|
|---|
| 818 | call ScrollAfterLocate( savedpos, lpos)
|
|---|
| 819 |
|
|---|
| 820 | -- The position must be advanced before the next search.
|
|---|
| 821 | -- RepeatFind does that by checking lastsearchpos in ProsessSearchPos.
|
|---|
| 822 | 'RepeatFind'
|
|---|
| 823 | endif
|
|---|
| 824 |
|
|---|
| 825 | ; ---------------------------------------------------------------------------
|
|---|
| 826 | defc RepeatChange, C, Change
|
|---|
| 827 | universal default_search_options
|
|---|
| 828 | universal lastsearchpos
|
|---|
| 829 | universal stay -- if 1, then restore pos even after a successful change
|
|---|
| 830 |
|
|---|
| 831 | sayerror 0 -- delete previous message from messageline
|
|---|
| 832 | LastSearchArgs = GetLastSearchArgs()
|
|---|
| 833 | LastChangeArgs = GetLastChangeArgs()
|
|---|
| 834 | LastSearchDialogOptions = GetLastSearchDialogOptions()
|
|---|
| 835 |
|
|---|
| 836 | args = strip( arg( 1), 'L')
|
|---|
| 837 |
|
|---|
| 838 | -- Filter out 'D' arg from search dialog for RepeatChange
|
|---|
| 839 | fDialogRepeat = 0
|
|---|
| 840 | if args = \1\1\1\1'D' then
|
|---|
| 841 | fDialogRepeat = 1
|
|---|
| 842 | args = ''
|
|---|
| 843 | endif
|
|---|
| 844 |
|
|---|
| 845 | -- Handle RepeatChange
|
|---|
| 846 | if args = '' then -- If no args, query lastchangeargs
|
|---|
| 847 | ChangeArgs = LastChangeArgs
|
|---|
| 848 |
|
|---|
| 849 | tmpdelim = substr( ChangeArgs, 1, 1) -- get 1st delimiter
|
|---|
| 850 | parse value ChangeArgs with (tmpdelim)SearchString(tmpdelim)ReplaceString(tmpdelim)SearchOptions
|
|---|
| 851 | next = SearchOptions
|
|---|
| 852 |
|
|---|
| 853 | -- Ensure that option D is removed if not coming from the search dialog
|
|---|
| 854 | if not fDialogRepeat then
|
|---|
| 855 | do forever
|
|---|
| 856 | Dpos = pos( 'D', next)
|
|---|
| 857 | if Dpos = 0 then
|
|---|
| 858 | leave
|
|---|
| 859 | endif
|
|---|
| 860 | next = delstr( next, Dpos, 1)
|
|---|
| 861 | enddo
|
|---|
| 862 | endif
|
|---|
| 863 | -- Ensure that last options from the dialog are used, not from elsewhere
|
|---|
| 864 | if fDialogRepeat then
|
|---|
| 865 | next = LastSearchDialogOptions
|
|---|
| 866 | endif
|
|---|
| 867 |
|
|---|
| 868 | -- Rebuild LastChangeArgs
|
|---|
| 869 | SearchOptions = next
|
|---|
| 870 | ChangeArgs = tmpdelim''SearchString''tmpdelim''ReplaceString''tmpdelim''SearchOptions
|
|---|
| 871 |
|
|---|
| 872 | args = ChangeArgs
|
|---|
| 873 | -- Process the parsing of args again to recognize a possible change of
|
|---|
| 874 | -- default_search_options in the meantime.
|
|---|
| 875 | endif
|
|---|
| 876 |
|
|---|
| 877 | delim = substr( args, 1, 1) -- get 1st delimiter
|
|---|
| 878 | p2 = pos( delim, args, 2) -- check 2nd delimiter of 2 or 3
|
|---|
| 879 | if not p2 then
|
|---|
| 880 | sayerror NO_REP__MSG -- 'No replacement string specified' (Rather the missing delimiter is checked.)
|
|---|
| 881 | -- A defc must use "return myrc" or use "rc = myrc" to set the
|
|---|
| 882 | -- global var rc. When "return" is used only, rc would be set to empty.
|
|---|
| 883 | -- Another option is to omit return for a defc. Then rc will be kept as well.
|
|---|
| 884 | -- A defproc may return its own rcx, without overriding the global rc.
|
|---|
| 885 | rc = -257 -- Invalid number of parameters
|
|---|
| 886 | return rc
|
|---|
| 887 | endif
|
|---|
| 888 | parse value args with (delim)SearchString(delim)ReplaceString(delim)UserOptions
|
|---|
| 889 | UserOptions = strip( UserOptions, 'T', delim)
|
|---|
| 890 |
|
|---|
| 891 | AddSearchChangeOptions = GetAddSearchChangeOptions()
|
|---|
| 892 | UserOptions = UserOptions''AddSearchChangeOptions
|
|---|
| 893 |
|
|---|
| 894 | tmpdelim = substr( LastSearchArgs, 1, 1) -- get 1st delimiter
|
|---|
| 895 | parse value LastSearchArgs with (tmpdelim)LastSearchString(tmpdelim)LastSearchOptions
|
|---|
| 896 |
|
|---|
| 897 | -- If LastChangeArgs was reset by the last search ...
|
|---|
| 898 | if LastChangeArgs = '' then
|
|---|
| 899 | -- ... get args from last search, not from last change
|
|---|
| 900 | LastChangeArgs = delim''LastSearchString''delim''ReplaceString''delim''LastSearchOptions
|
|---|
| 901 | endif
|
|---|
| 902 | tmpdelim = substr( LastChangeArgs, 1, 1) -- get 1st delimiter
|
|---|
| 903 | parse value LastChangeArgs with (tmpdelim)LastSearchString(tmpdelim)LastReplaceString(tmpdelim)LastSearchOptions
|
|---|
| 904 |
|
|---|
| 905 | getfileid fid
|
|---|
| 906 |
|
|---|
| 907 | -- Prepend default options and normalize search options
|
|---|
| 908 | SearchOptions = ProcessSearchOptions( UserOptions)
|
|---|
| 909 |
|
|---|
| 910 | -- Build list of change args with options, last option wins.
|
|---|
| 911 | -- Save the universal var here. Later ProsessSearchPos changes
|
|---|
| 912 | -- SearchOptions if required.
|
|---|
| 913 | ChangeArgs = delim''SearchString''delim''ReplaceString''delim''SearchOptions
|
|---|
| 914 | -- Set LastSearchArgs as well, to use first Ctrl+F and then Ctrl+C for to
|
|---|
| 915 | -- operate on the same SearchString. Even a ChangeNext should synchronize it.
|
|---|
| 916 | SearchArgs = delim''SearchString''delim''SearchOptions
|
|---|
| 917 | --dprintf( overlay( ' Change ', copies( '-', 60), 4))
|
|---|
| 918 | --dprintf( '--- ChangeArgs = 'ChangeArgs', arg( 1) = 'arg( 1)', fDialogRepeat = 'fDialogRepeat)
|
|---|
| 919 | --dprintf( '--- SearchArgs = 'SearchArgs', arg( 1) = 'arg( 1))
|
|---|
| 920 | --dprintf( 'LastChangeArgs = 'LastChangeArgs', LastSearchArgs = 'LastSearchArgs', LastSearchDialogOptions = 'LastSearchDialogOptions)
|
|---|
| 921 |
|
|---|
| 922 | -- Save last args
|
|---|
| 923 | call SetLastChangeArgs( ChangeArgs)
|
|---|
| 924 | call SetLastSearchArgs( SearchArgs)
|
|---|
| 925 | if pos( 'D', SearchOptions) then
|
|---|
| 926 | call SetLastSearchDialogOptions( SearchOptions)
|
|---|
| 927 | endif
|
|---|
| 928 |
|
|---|
| 929 | SearchMode = 'c'
|
|---|
| 930 |
|
|---|
| 931 | --dprintf( 'Before ProsessSearchPos: SearchOptions = 'SearchOptions', LastSearchOptions = 'LastSearchOptions)
|
|---|
| 932 | -- Maybe move cursor and remove T and B search options for a FindNext
|
|---|
| 933 | fFindNext = 0
|
|---|
| 934 | FilteredSearchOptions = ProsessSearchPos( SearchOptions, LastSearchOptions,
|
|---|
| 935 | SearchString, LastSearchString,
|
|---|
| 936 | fid, SearchMode,
|
|---|
| 937 | fFindNext) -- fFindNext is set
|
|---|
| 938 | --dprintf( 'After ProsessSearchPos: FilteredSearchOptions = 'FilteredSearchOptions', LastSearchOptions = 'LastSearchOptions)
|
|---|
| 939 |
|
|---|
| 940 | fSearch = 1
|
|---|
| 941 | if FilteredSearchOptions = -1 then -- never true for 'change'
|
|---|
| 942 | -- Omit search at the top or at the bottom
|
|---|
| 943 | fSearch = 0
|
|---|
| 944 | else
|
|---|
| 945 | -- SearchOptions may be changed by ProsessSearchPos
|
|---|
| 946 | FilteredChangeArgs = delim''SearchString''delim''ReplaceString''delim''FilteredSearchOptions
|
|---|
| 947 | endif
|
|---|
| 948 |
|
|---|
| 949 | -- Pos from before the search
|
|---|
| 950 | call pSave_Pos( savedpos)
|
|---|
| 951 | fRestorePos = 1
|
|---|
| 952 |
|
|---|
| 953 | OldLineLen = 0
|
|---|
| 954 | NewLineLen = 0
|
|---|
| 955 | if fSearch then
|
|---|
| 956 | if pos( 'G', SearchOptions) > 0 | pos( 'X', SearchOptions) > 0 then
|
|---|
| 957 | -- For grep and egrep searches only:
|
|---|
| 958 | -- Also build SearchArgs for finding the same line where Change will process
|
|---|
| 959 | -- next. This allows for querying the line length before the change and
|
|---|
| 960 | -- for calculating the change length.
|
|---|
| 961 | TmpSearchArgs = delim''SearchString''delim''FilteredSearchOptions
|
|---|
| 962 | display -8
|
|---|
| 963 | 'xcom l 'TmpSearchArgs
|
|---|
| 964 | if rc = 0 then
|
|---|
| 965 | OldLineLen = length( textline( .line))
|
|---|
| 966 | --dprintf( 'OldLineLen = 'OldLineLen', .line = '.line)
|
|---|
| 967 | endif
|
|---|
| 968 | call pRestore_Pos( savedpos)
|
|---|
| 969 | display 8
|
|---|
| 970 | endif
|
|---|
| 971 | endif
|
|---|
| 972 |
|
|---|
| 973 | lrc = -273 -- String not found
|
|---|
| 974 | if fSearch then
|
|---|
| 975 | call NextCmdAltersText()
|
|---|
| 976 | display -8
|
|---|
| 977 | 'xcom c 'FilteredChangeArgs
|
|---|
| 978 | lrc = rc
|
|---|
| 979 | NewLineLen = length( textline( .line))
|
|---|
| 980 | call pSave_Pos( lpos)
|
|---|
| 981 | display 8
|
|---|
| 982 | endif
|
|---|
| 983 | SetAddSearchChangeOptions( '')
|
|---|
| 984 |
|
|---|
| 985 | fRepeat = 0
|
|---|
| 986 | if fSearch & lrc = 0 & pos( 'M', SearchOptions) > 0 then
|
|---|
| 987 | -- Check if found string is fully marked (if not: rc = -280) and
|
|---|
| 988 | -- if Search is not looping within the mark (if: rc = -273)
|
|---|
| 989 | SearchMarkRc = ProsessSearchMark( SearchOptions, LastSearchOptions,
|
|---|
| 990 | SearchString, LastSearchString,
|
|---|
| 991 | fFindNext)
|
|---|
| 992 | if SearchMarkRc = -273 then -- String not found
|
|---|
| 993 | lrc = SearchMarkRc
|
|---|
| 994 | fRepeat = 0
|
|---|
| 995 | fRestorePos = 1
|
|---|
| 996 | fSearch = 0
|
|---|
| 997 | elseif SearchMarkRc = -280 then -- Text not marked
|
|---|
| 998 | lrc = SearchMarkRc
|
|---|
| 999 | fRepeat = 1
|
|---|
| 1000 | endif
|
|---|
| 1001 | endif
|
|---|
| 1002 |
|
|---|
| 1003 | -- Save last searched pos, file, len, search mode and rc
|
|---|
| 1004 | -- For a repeated search, the start pos. will be moved by len to avoid
|
|---|
| 1005 | -- finding the same string multiple times.
|
|---|
| 1006 | -- GetPmInfo queries the length right, also for the grep or egrep search.
|
|---|
| 1007 | -- SearchLen can be queried for a Search action by getpminfo( EPMINFO_LSLENGTH).
|
|---|
| 1008 | -- But getpminfo( EPMINFO_LSLENGTH) gives the value for the search string,
|
|---|
| 1009 | -- not for the change string.
|
|---|
| 1010 | -- While for a non-grep search the length of the replacement string
|
|---|
| 1011 | -- is known, it has to be calculated with the line length from before
|
|---|
| 1012 | -- the change for a grep search.
|
|---|
| 1013 | if pos( 'G', SearchOptions) > 0 | pos( 'X', SearchOptions) > 0 then
|
|---|
| 1014 | OldLen = getpminfo( EPMINFO_LSLENGTH)
|
|---|
| 1015 | if OldLen = '' then
|
|---|
| 1016 | OldLen = 0
|
|---|
| 1017 | endif
|
|---|
| 1018 | NewLen = OldLen - OldLineLen + NewLineLen
|
|---|
| 1019 | --dprintf( 'NewLen = 'NewLen)
|
|---|
| 1020 | ReplaceLen = NewLen
|
|---|
| 1021 | else
|
|---|
| 1022 | ReplaceLen = length( ReplaceString)
|
|---|
| 1023 | endif
|
|---|
| 1024 | thissearchpos = .line .col fid ReplaceLen SearchMode lrc
|
|---|
| 1025 | --dprintf( 'thissearchpos = 'thissearchpos', lastsearchpos = 'lastsearchpos)
|
|---|
| 1026 | lastsearchpos = thissearchpos
|
|---|
| 1027 |
|
|---|
| 1028 | if not fRepeat then
|
|---|
| 1029 | -- Give error message if search was omitted
|
|---|
| 1030 | if not fSearch then
|
|---|
| 1031 | display -8 -- suppress writing to MsgBox
|
|---|
| 1032 | sayerror sayerrortext( lrc) -- The same as: 'SayError -273'
|
|---|
| 1033 | display 8
|
|---|
| 1034 | endif
|
|---|
| 1035 |
|
|---|
| 1036 | -- Highlight it and maybe scroll to cursor pos
|
|---|
| 1037 | if lrc = 0 then
|
|---|
| 1038 | fRestorePos = 0
|
|---|
| 1039 | -- Cursor position here must be that from before the search (savedpos)
|
|---|
| 1040 | call ScrollAfterLocate( savedpos, lpos)
|
|---|
| 1041 |
|
|---|
| 1042 | --call highlight_match() -- gives wrong value
|
|---|
| 1043 | call Highlight_Match( .line .col ReplaceLen)
|
|---|
| 1044 |
|
|---|
| 1045 | -- Restore pos after change command if stay = 1
|
|---|
| 1046 | if stay then
|
|---|
| 1047 | call pRestore_Pos( savedpos)
|
|---|
| 1048 | endif
|
|---|
| 1049 | endif
|
|---|
| 1050 |
|
|---|
| 1051 | if fRestorePos then
|
|---|
| 1052 | call pRestore_Pos( savedpos)
|
|---|
| 1053 | .line = .line -- maybe scroll to ensure that cursor is visible
|
|---|
| 1054 | 'HighlightCursor'
|
|---|
| 1055 | endif
|
|---|
| 1056 | endif
|
|---|
| 1057 |
|
|---|
| 1058 | rc = lrc -- does hightlight_match change rc?
|
|---|
| 1059 |
|
|---|
| 1060 | if fRepeat then
|
|---|
| 1061 | -- Replace the centered scroll pos of 'xcom c'.
|
|---|
| 1062 | -- Cursor position here must be that from before the search (savedpos)
|
|---|
| 1063 | call ScrollAfterLocate( savedpos, lpos)
|
|---|
| 1064 |
|
|---|
| 1065 | -- The position must be advanced before the next search.
|
|---|
| 1066 | -- RepeatFind does that by checking lastsearchpos in ProsessSearchPos.
|
|---|
| 1067 | 'RepeatFind'
|
|---|
| 1068 | endif
|
|---|
| 1069 |
|
|---|
| 1070 | ; ---------------------------------------------------------------------------
|
|---|
| 1071 | ; Highlight a "hit" after a Locate command or Repeat_find operation.
|
|---|
| 1072 | ; Never used its previous arg( 1) = search_len in 6.03b.
|
|---|
| 1073 | ; New: optional arg( 1) = <line> <col> <len>
|
|---|
| 1074 | defproc Highlight_Match
|
|---|
| 1075 |
|
|---|
| 1076 | if rc then -- if not found; rc was set from last 'c'|'l'|repeat_find
|
|---|
| 1077 | return
|
|---|
| 1078 | endif
|
|---|
| 1079 | savedrc = rc
|
|---|
| 1080 |
|
|---|
| 1081 | parse arg args
|
|---|
| 1082 | if args <> '' then
|
|---|
| 1083 | parse arg line col len
|
|---|
| 1084 | if col = '' then
|
|---|
| 1085 | -- This must be the previously used syntax: arg( 1) = search_len
|
|---|
| 1086 | args = ''
|
|---|
| 1087 | endif
|
|---|
| 1088 | endif
|
|---|
| 1089 | if args = '' then
|
|---|
| 1090 | line = .line
|
|---|
| 1091 | col = getpminfo( EPMINFO_SEARCHPOS)
|
|---|
| 1092 | len = getpminfo( EPMINFO_LSLENGTH)
|
|---|
| 1093 | endif
|
|---|
| 1094 | if col = 0 then
|
|---|
| 1095 | col = .col
|
|---|
| 1096 | endif
|
|---|
| 1097 |
|
|---|
| 1098 | -- Draw a circle around the found string
|
|---|
| 1099 | circleit LOCATE_CIRCLE_STYLE,
|
|---|
| 1100 | line,
|
|---|
| 1101 | col,
|
|---|
| 1102 | col + len - 1,
|
|---|
| 1103 | LOCATE_CIRCLE_COLOR1,
|
|---|
| 1104 | LOCATE_CIRCLE_COLOR2
|
|---|
| 1105 |
|
|---|
| 1106 | rc = savedrc
|
|---|
| 1107 | return
|
|---|
| 1108 |
|
|---|
| 1109 | ; ---------------------------------------------------------------------------
|
|---|
| 1110 | ; Callable with 'postme'. Required for GlobalFind.
|
|---|
| 1111 | defc HighlightMatch
|
|---|
| 1112 | call Highlight_Match( arg( 1))
|
|---|
| 1113 |
|
|---|
| 1114 | ; ---------------------------------------------------------------------------
|
|---|
| 1115 | defc CircleIt
|
|---|
| 1116 | parse arg line startcol endcol
|
|---|
| 1117 | circleit LOCATE_CIRCLE_STYLE, line, startcol, endcol,
|
|---|
| 1118 | LOCATE_CIRCLE_COLOR1, LOCATE_CIRCLE_COLOR2
|
|---|
| 1119 |
|
|---|
| 1120 | ; ---------------------------------------------------------------------------
|
|---|
| 1121 | ; Syntax: ScrollAfterLocate( savedpos [, lpos] [, UpDown] [, ScrollSpace])
|
|---|
| 1122 | ; savedpos = pos before the search
|
|---|
| 1123 | ; lpos = pos after the search, at the found string (optional)
|
|---|
| 1124 | ; ScrollToTopBot = 'T' or 'B' (optional)
|
|---|
| 1125 | ; ScrollSpace = space or window line values as 'top bot' (optional)
|
|---|
| 1126 | ; Negative values are handled as vertical space,
|
|---|
| 1127 | ; positive values are handled as window height line number,
|
|---|
| 1128 | ; where the topmost visible line is 1 and the bottommost
|
|---|
| 1129 | ; visible line is .windowheight.
|
|---|
| 1130 | ; Example: '26 -4' means:
|
|---|
| 1131 | ; topmost window line to scroll to = 26
|
|---|
| 1132 | ; (the vertical space between 1 and 25 can be used for the search dialog)
|
|---|
| 1133 | ; bottom minimum space = 4 lines
|
|---|
| 1134 | ; If possible, vertical window scrolling is avoided. Then the loacate
|
|---|
| 1135 | ; pos must be within the specified scroll area.
|
|---|
| 1136 | defproc ScrollAfterLocate
|
|---|
| 1137 | savedpos = arg( 1)
|
|---|
| 1138 | if savedpos = '' then
|
|---|
| 1139 | sayerror 'Error in ScrollAfterLoacate call: 'sayerrortext( -268)'. savedpos is missing.'
|
|---|
| 1140 | return -268
|
|---|
| 1141 | else
|
|---|
| 1142 | parse value savedpos with svline svcol svcx svcy .
|
|---|
| 1143 | endif
|
|---|
| 1144 |
|
|---|
| 1145 | lpos = arg( 2)
|
|---|
| 1146 | if lpos = '' then
|
|---|
| 1147 | lline = .line
|
|---|
| 1148 | lcol = .col
|
|---|
| 1149 | lcx = .cursorx
|
|---|
| 1150 | lcy = .cursory
|
|---|
| 1151 | else
|
|---|
| 1152 | parse value lpos with lline lcol lcx lcy .
|
|---|
| 1153 | endif
|
|---|
| 1154 |
|
|---|
| 1155 | ScrollToTopBot = upcase( arg( 3))
|
|---|
| 1156 | if ScrollToTopBot = 'T' then
|
|---|
| 1157 | -- Assist: inverted arg to sroll to the bottom after a downward search
|
|---|
| 1158 | fDownward = 1
|
|---|
| 1159 | elseif ScrollToTopBot = 'B' then
|
|---|
| 1160 | -- Assist: inverted arg to sroll to the top after an upward search
|
|---|
| 1161 | fDownward = 0
|
|---|
| 1162 | else
|
|---|
| 1163 | -- Get search direction from previous search options
|
|---|
| 1164 | getsearch CurSearch
|
|---|
| 1165 | parse value CurSearch with 'xcom' SearchMode rest
|
|---|
| 1166 | rest = strip( rest)
|
|---|
| 1167 | delim = leftstr( rest, 1)
|
|---|
| 1168 | if SearchMode = 'c' then
|
|---|
| 1169 | parse value rest with (delim)SeachString(delim)ReplaceString(delim)SearchOptions
|
|---|
| 1170 | else
|
|---|
| 1171 | parse value rest with (delim)SeachString(delim)SearchOptions
|
|---|
| 1172 | endif
|
|---|
| 1173 | fDownward = lastpos( '+', SearchOptions) >= lastpos( '-', SearchOptions)
|
|---|
| 1174 | endif
|
|---|
| 1175 |
|
|---|
| 1176 | ScrollSpace = arg( 4)
|
|---|
| 1177 | if ScrollSpace = '' then
|
|---|
| 1178 | ScrollSpace = QueryConfigKey( '\NEPMD\User\CursorPos\ScrollAfterLocate')
|
|---|
| 1179 | endif
|
|---|
| 1180 |
|
|---|
| 1181 | topline = svline - svcy + 1
|
|---|
| 1182 | botline = svline - svcy + .windowheight
|
|---|
| 1183 | leftcol = svcol - svcx + 1
|
|---|
| 1184 | rightcol = svcol - svcx + .windowwidth
|
|---|
| 1185 |
|
|---|
| 1186 | topheight = word( ScrollSpace, 1)
|
|---|
| 1187 | botheight = word( ScrollSpace, 2)
|
|---|
| 1188 | if not IsNum( topheight) then
|
|---|
| 1189 | topheight = 4
|
|---|
| 1190 | elseif topheight < 0 then
|
|---|
| 1191 | -- Minus: topheight is vspace in lines from top, set absolute value + 1
|
|---|
| 1192 | topheight = -1 * topheight + 1
|
|---|
| 1193 | endif
|
|---|
| 1194 | if not IsNum( botheight) then
|
|---|
| 1195 | botheight = .windowheight - 4
|
|---|
| 1196 | elseif botheight < 0 then
|
|---|
| 1197 | -- Minus: botheight is vspace in lines from bottom, calc with absolute value
|
|---|
| 1198 | botheight = .windowheight + botheight
|
|---|
| 1199 | endif
|
|---|
| 1200 | -- Ensure that area is at least 1 line height
|
|---|
| 1201 | if botheight - topheight < 0 then
|
|---|
| 1202 | topheight = .windowheight % 2
|
|---|
| 1203 | botheight = topheight
|
|---|
| 1204 | endif
|
|---|
| 1205 |
|
|---|
| 1206 | fInScrollArea = 0
|
|---|
| 1207 | x = lcol
|
|---|
| 1208 | y = lline
|
|---|
| 1209 | if y < topline + topheight then
|
|---|
| 1210 | elseif y > botline - .windowheight + botheight then
|
|---|
| 1211 | elseif x < leftcol then
|
|---|
| 1212 | elseif x > rightcol then
|
|---|
| 1213 | else
|
|---|
| 1214 | fInScrollArea = 1
|
|---|
| 1215 | endif
|
|---|
| 1216 |
|
|---|
| 1217 | -- Minimize scrolling for ScrollSpace = '0 0'
|
|---|
| 1218 | if topheight = 0 & botheight = 0 then
|
|---|
| 1219 | fInArea = OnScreen()
|
|---|
| 1220 | -- Minimize scrolling if line number hasn't changed
|
|---|
| 1221 | elseif lline = svline then
|
|---|
| 1222 | fInArea = OnScreen()
|
|---|
| 1223 | else
|
|---|
| 1224 | fInArea = fInScrollArea
|
|---|
| 1225 | endif
|
|---|
| 1226 |
|
|---|
| 1227 | if fInArea then
|
|---|
| 1228 | call pRestore_Pos( savedpos)
|
|---|
| 1229 | -- Set line to lline without scrolling
|
|---|
| 1230 | .cursory = svcy + lline - svline
|
|---|
| 1231 | .col = lcol
|
|---|
| 1232 | else
|
|---|
| 1233 | -- Reposition cursor
|
|---|
| 1234 | call pRestore_Pos( lpos)
|
|---|
| 1235 | oldline = .line
|
|---|
| 1236 |
|
|---|
| 1237 | if fDownward then
|
|---|
| 1238 | .cursory = topheight
|
|---|
| 1239 | else
|
|---|
| 1240 | .cursory = botheight
|
|---|
| 1241 | endif
|
|---|
| 1242 |
|
|---|
| 1243 | .line = oldline
|
|---|
| 1244 | endif
|
|---|
| 1245 |
|
|---|
| 1246 | ; ---------------------------------------------------------------------------
|
|---|
| 1247 | ; Can also be called with C or F as arg to repeat last change or find.
|
|---|
| 1248 | /*
|
|---|
| 1249 | ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿
|
|---|
| 1250 | ³ what's it called: searchdlg syntax: searchdlg [next] ³
|
|---|
| 1251 | ³ ³
|
|---|
| 1252 | ³ what does it do : ask EPM.EXE to pop up its internal search & replace dlg. ³
|
|---|
| 1253 | ³ This is done by posting a EPM_POPCHANGEDLG message to the³
|
|---|
| 1254 | ³ EPM Book window. ³
|
|---|
| 1255 | ³ if the [next] param = 'F' a find next will take place ³
|
|---|
| 1256 | ³ if the [next] param = 'C' a change next will take place ³
|
|---|
| 1257 | ³ ³
|
|---|
| 1258 | ³ (All EPM_EDIT_xxx messages are defined in the ETOOLKT ³
|
|---|
| 1259 | ³ PACKAGE available on PCTOOLS.) ³
|
|---|
| 1260 | ³ ³
|
|---|
| 1261 | ³ who and when : Jerry C. 2/27/89 ³
|
|---|
| 1262 | ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ
|
|---|
| 1263 | */
|
|---|
| 1264 | defc SearchDlg
|
|---|
| 1265 | universal default_search_options
|
|---|
| 1266 |
|
|---|
| 1267 | parse value upcase( arg( 1)) with uparg .
|
|---|
| 1268 |
|
|---|
| 1269 | if uparg = 'C' then
|
|---|
| 1270 | 'RepeatChange '\1\1\1\1'D'
|
|---|
| 1271 | elseif uparg = 'F' then
|
|---|
| 1272 | 'RepeatFind '\1\1\1\1'D'
|
|---|
| 1273 |
|
|---|
| 1274 | else
|
|---|
| 1275 | -- The application will free the buffer allocated by this macro
|
|---|
| 1276 | call windowmessage( 0, getpminfo( APP_HANDLE),
|
|---|
| 1277 | 5128, -- EPM_POPCHANGEDLG
|
|---|
| 1278 | 0,
|
|---|
| 1279 | Put_In_Buffer( default_search_options))
|
|---|
| 1280 | endif
|
|---|
| 1281 |
|
|---|
| 1282 | ; ---------------------------------------------------------------------------
|
|---|
| 1283 | ; Returns '+' or '-'.
|
|---|
| 1284 | defproc GetSearchDirection
|
|---|
| 1285 | universal default_search_options
|
|---|
| 1286 | ret = '+'
|
|---|
| 1287 |
|
|---|
| 1288 | args = GetLastSearchArgs()
|
|---|
| 1289 | delim = substr( args, 1, 1) -- get 1st delimiter
|
|---|
| 1290 | parse value args with (delim)SearchString(delim)UserOptions
|
|---|
| 1291 | UserOptions = strip( UserOptions, 'T', delim)
|
|---|
| 1292 |
|
|---|
| 1293 | -- Analyze only last search options, not last change options
|
|---|
| 1294 | Minuspos = lastpos( '-', default_search_options''UserOptions)
|
|---|
| 1295 | Pluspos = lastpos( '+', default_search_options''UserOptions)
|
|---|
| 1296 |
|
|---|
| 1297 | if MinusPos > PlusPos then
|
|---|
| 1298 | ret = '-'
|
|---|
| 1299 | endif
|
|---|
| 1300 | return ret
|
|---|
| 1301 |
|
|---|
| 1302 | ; ---------------------------------------------------------------------------
|
|---|
| 1303 | ; From EPMSMP\REVERSE.E
|
|---|
| 1304 | ; Search options for specifying the direction:
|
|---|
| 1305 | ; F start searching from the start of line
|
|---|
| 1306 | ; R start searching from the end of line
|
|---|
| 1307 | ; + start searching from the start of text
|
|---|
| 1308 | ; - start searching from the end of text
|
|---|
| 1309 | ; The relevant options are + and -, F or R is set automatically.
|
|---|
| 1310 | ;
|
|---|
| 1311 | ; Original by Larry Margolis:
|
|---|
| 1312 | ; Repeat the previous Locate, but in the reverse direction.
|
|---|
| 1313 | ; E.g., if you search for a string that you know exists, but
|
|---|
| 1314 | ; it's not found before the end of the file, press Ctrl+minus
|
|---|
| 1315 | ; to repeat the search for the same string looking from the
|
|---|
| 1316 | ; cursor position to the beginning of the file.
|
|---|
| 1317 | ; Changed:
|
|---|
| 1318 | ; Toggles the search direction (options +F or -R) without any
|
|---|
| 1319 | ; following locate action.
|
|---|
| 1320 | ; Doesn't produce an error msg anymore if oldsearch = empty.
|
|---|
| 1321 | ; This has no effect on the settings of the Search dialog.
|
|---|
| 1322 | defc ToggleSearchDirection
|
|---|
| 1323 | universal default_search_options
|
|---|
| 1324 |
|
|---|
| 1325 | args = GetLastSearchArgs()
|
|---|
| 1326 | delim = substr( args, 1, 1) -- get 1st delimiter
|
|---|
| 1327 | parse value args with (delim)SearchString(delim)UserOptions
|
|---|
| 1328 | UserOptions = strip( UserOptions, 'T', delim)
|
|---|
| 1329 |
|
|---|
| 1330 | -- Analyze only last search options, not last change options
|
|---|
| 1331 | Minuspos = lastpos( '-', default_search_options''UserOptions)
|
|---|
| 1332 | Pluspos = lastpos( '+', default_search_options''UserOptions)
|
|---|
| 1333 |
|
|---|
| 1334 | -- Append +F or -R
|
|---|
| 1335 | if Minuspos > Pluspos then -- in searchoptions: the last option wins
|
|---|
| 1336 | 'SearchDirection +'
|
|---|
| 1337 | 'SayHint Changed search direction to: forward.'
|
|---|
| 1338 | else
|
|---|
| 1339 | 'SearchDirection -'
|
|---|
| 1340 | 'SayHint Changed search direction to: backward.'
|
|---|
| 1341 | endif
|
|---|
| 1342 |
|
|---|
| 1343 | ; ---------------------------------------------------------------------------
|
|---|
| 1344 | ; Set SearchDirection to foreward (arg = 'F' or '+') or backward (arg = 'R'
|
|---|
| 1345 | ; or '-').
|
|---|
| 1346 | defc SearchDirection
|
|---|
| 1347 | -- Options will be normalized by ProcessSearchOptions. Therefore it's
|
|---|
| 1348 | -- possible to simply append options. (The last option wins.)
|
|---|
| 1349 | AddSearchChangeOptions = ''
|
|---|
| 1350 | Direction = upcase( arg( 1))
|
|---|
| 1351 | if Direction = '' then
|
|---|
| 1352 | -- nop
|
|---|
| 1353 | elseif Direction = '+' | Direction = 'F' then
|
|---|
| 1354 | AddSearchChangeOptions = '+F'
|
|---|
| 1355 | elseif Direction = '-' | Direction = 'R' then
|
|---|
| 1356 | AddSearchChangeOptions = '-R'
|
|---|
| 1357 | endif
|
|---|
| 1358 | if AddSearchChangeOptions <> '' then
|
|---|
| 1359 | SetAddSearchChangeOptions( AddSearchChangeOptions)
|
|---|
| 1360 | endif
|
|---|
| 1361 | return
|
|---|
| 1362 |
|
|---|
| 1363 | ; ---------------------------------------------------------------------------
|
|---|
| 1364 | defc FindNext
|
|---|
| 1365 | 'SearchDirection +'
|
|---|
| 1366 | 'RepeatFind'
|
|---|
| 1367 |
|
|---|
| 1368 | ; ---------------------------------------------------------------------------
|
|---|
| 1369 | defc FindPrev
|
|---|
| 1370 | 'SearchDirection -'
|
|---|
| 1371 | 'RepeatFind'
|
|---|
| 1372 |
|
|---|
| 1373 | ; ---------------------------------------------------------------------------
|
|---|
| 1374 | defc ChangeFindNext
|
|---|
| 1375 | 'SearchDirection +'
|
|---|
| 1376 | 'RepeatChange'
|
|---|
| 1377 | if not rc then
|
|---|
| 1378 | 'RepeatFind'
|
|---|
| 1379 | endif
|
|---|
| 1380 |
|
|---|
| 1381 | ; ---------------------------------------------------------------------------
|
|---|
| 1382 | defc ChangeFindPrev
|
|---|
| 1383 | 'SearchDirection -'
|
|---|
| 1384 | 'RepeatChange'
|
|---|
| 1385 | if not rc then
|
|---|
| 1386 | 'RepeatFind'
|
|---|
| 1387 | endif
|
|---|
| 1388 |
|
|---|
| 1389 | ; ---------------------------------------------------------------------------
|
|---|
| 1390 | defc RepeatFindAllFiles, RingFind
|
|---|
| 1391 |
|
|---|
| 1392 | LastSearchArgs = GetLastSearchArgs()
|
|---|
| 1393 | delim = substr( LastSearchArgs, 1, 1) -- get 1st delimiter
|
|---|
| 1394 | parse value LastSearchArgs with (delim)SearchString(delim)UserOptions
|
|---|
| 1395 | UserOptions = strip( UserOptions, 'T', delim)
|
|---|
| 1396 |
|
|---|
| 1397 | -- Get current search direction
|
|---|
| 1398 | Minuspos = lastpos( '-', UserOptions)
|
|---|
| 1399 | Pluspos = lastpos( '+', UserOptions)
|
|---|
| 1400 | if Minuspos > Pluspos then
|
|---|
| 1401 | fForward = 0
|
|---|
| 1402 | else
|
|---|
| 1403 | fForward = 1
|
|---|
| 1404 | endif
|
|---|
| 1405 |
|
|---|
| 1406 | -- Always search in entire files, not in mark
|
|---|
| 1407 | if pos( 'M', UserOptions) > 0 | pos( 'A', UserOptions) = 0 then
|
|---|
| 1408 | -- Remove 'M' from UserOptions
|
|---|
| 1409 | do forever
|
|---|
| 1410 | pv = verify( upcase( UserOptions), 'M', 'M')
|
|---|
| 1411 | if pv = 0 then
|
|---|
| 1412 | leave
|
|---|
| 1413 | endif
|
|---|
| 1414 | UserOptions = delstr( UserOptions, pv, 1)
|
|---|
| 1415 | enddo
|
|---|
| 1416 | -- Append 'A'
|
|---|
| 1417 | UserOptions = UserOptions'A'
|
|---|
| 1418 | call SetLastSearchArgs( delim''SearchString''delim''UserOptions)
|
|---|
| 1419 | endif
|
|---|
| 1420 |
|
|---|
| 1421 | -- Get LastSearchArgs from ini, remove 'T' and 'B' options
|
|---|
| 1422 | 'RepeatFind'
|
|---|
| 1423 |
|
|---|
| 1424 | if rc = 0 then
|
|---|
| 1425 | -- Next occurrence found in current file
|
|---|
| 1426 | return
|
|---|
| 1427 | endif
|
|---|
| 1428 |
|
|---|
| 1429 | -- Not found in current file: search in other files
|
|---|
| 1430 | getfileid fid
|
|---|
| 1431 | startfid = fid
|
|---|
| 1432 | do forever
|
|---|
| 1433 |
|
|---|
| 1434 | -- Next file
|
|---|
| 1435 | if fForward = 1 then
|
|---|
| 1436 | nextfile
|
|---|
| 1437 | else
|
|---|
| 1438 | prevfile
|
|---|
| 1439 | endif
|
|---|
| 1440 | getfileid fid
|
|---|
| 1441 | activatefile fid
|
|---|
| 1442 |
|
|---|
| 1443 | call pSave_Pos( savedpos)
|
|---|
| 1444 | -- Start from top of file
|
|---|
| 1445 | if fForward = 1 then
|
|---|
| 1446 | top
|
|---|
| 1447 | .col = 1
|
|---|
| 1448 | else
|
|---|
| 1449 | bottom
|
|---|
| 1450 | endline
|
|---|
| 1451 | endif
|
|---|
| 1452 |
|
|---|
| 1453 | -- Get LastSearchArgs from ini, remove 'T' and 'B' options
|
|---|
| 1454 | 'RepeatFind'
|
|---|
| 1455 |
|
|---|
| 1456 | if rc = 0 then
|
|---|
| 1457 | -- Found
|
|---|
| 1458 | 'HookAdd fileswitchedonce postme postme HighlightMatch' -- additionally required to highlight after file switching
|
|---|
| 1459 | if fid = startfid then
|
|---|
| 1460 | 'SayHint String only found in this file.'
|
|---|
| 1461 | else
|
|---|
| 1462 | sayerror 0 -- flush the message
|
|---|
| 1463 | endif
|
|---|
| 1464 | leave
|
|---|
| 1465 | else
|
|---|
| 1466 | -- Not found
|
|---|
| 1467 | call pRestore_Pos( savedpos)
|
|---|
| 1468 | if fid = startfid then
|
|---|
| 1469 | 'SayError String not found in any file of the ring.'
|
|---|
| 1470 | leave
|
|---|
| 1471 | else
|
|---|
| 1472 | -- Search next file
|
|---|
| 1473 | endif
|
|---|
| 1474 | endif
|
|---|
| 1475 |
|
|---|
| 1476 | enddo
|
|---|
| 1477 | activatefile fid
|
|---|
| 1478 |
|
|---|
| 1479 | ; ---------------------------------------------------------------------------
|
|---|
| 1480 | defc RepeatChangeAllFiles, RingChange
|
|---|
| 1481 | universal stay
|
|---|
| 1482 |
|
|---|
| 1483 | LastChangeArgs = GetLastChangeArgs()
|
|---|
| 1484 | delim = substr( LastChangeArgs, 1, 1) -- get 1st delimiter
|
|---|
| 1485 | parse value LastChangeArgs with (delim)SearchString(delim)ReplaceString(delim)UserOptions
|
|---|
| 1486 | UserOptions = strip( UserOptions, 'T', delim)
|
|---|
| 1487 | SavedOptions = UserOptions
|
|---|
| 1488 |
|
|---|
| 1489 | -- Get current search direction
|
|---|
| 1490 | Minuspos = lastpos( '-', UserOptions)
|
|---|
| 1491 | Pluspos = lastpos( '+', UserOptions)
|
|---|
| 1492 | if Minuspos > Pluspos then
|
|---|
| 1493 | fForward = 0
|
|---|
| 1494 | else
|
|---|
| 1495 | fForward = 1
|
|---|
| 1496 | endif
|
|---|
| 1497 |
|
|---|
| 1498 | -- Always search in entire files, not in mark
|
|---|
| 1499 | if pos( 'M', UserOptions) > 0 | pos( 'A', UserOptions) = 0 then
|
|---|
| 1500 | -- Remove 'M' from UserOptions
|
|---|
| 1501 | do forever
|
|---|
| 1502 | pv = verify( upcase( UserOptions), 'M', 'M')
|
|---|
| 1503 | if pv = 0 then
|
|---|
| 1504 | leave
|
|---|
| 1505 | endif
|
|---|
| 1506 | UserOptions = delstr( UserOptions, pv, 1)
|
|---|
| 1507 | enddo
|
|---|
| 1508 | -- Append 'A'
|
|---|
| 1509 | UserOptions = UserOptions'A'
|
|---|
| 1510 | endif
|
|---|
| 1511 |
|
|---|
| 1512 | -- Replace all occurrences, not only next
|
|---|
| 1513 | if pos( '*', UserOptions) = 0 then
|
|---|
| 1514 | -- Append '*'
|
|---|
| 1515 | UserOptions = UserOptions'*'
|
|---|
| 1516 | endif
|
|---|
| 1517 |
|
|---|
| 1518 | -- Write LastChangeArgs to ini
|
|---|
| 1519 | if UserOptions <> SavedOptions then
|
|---|
| 1520 | call SetLastChangeArgs( delim''SearchString''delim''ReplaceString''delim''UserOptions)
|
|---|
| 1521 | endif
|
|---|
| 1522 |
|
|---|
| 1523 | getfileid fid
|
|---|
| 1524 | startfid = fid
|
|---|
| 1525 | ChangeCount = 0
|
|---|
| 1526 | do forever
|
|---|
| 1527 |
|
|---|
| 1528 | call pSave_Pos( savedpos)
|
|---|
| 1529 | -- Start from top of file
|
|---|
| 1530 | if fForward = 1 then
|
|---|
| 1531 | top
|
|---|
| 1532 | .col = 1
|
|---|
| 1533 | else
|
|---|
| 1534 | bottom
|
|---|
| 1535 | endline
|
|---|
| 1536 | endif
|
|---|
| 1537 |
|
|---|
| 1538 | -- Get LastChangeArgs from ini, remove 'T' and 'B' options
|
|---|
| 1539 | 'RepeatChange'
|
|---|
| 1540 |
|
|---|
| 1541 | if rc = 0 then
|
|---|
| 1542 | -- Found
|
|---|
| 1543 | ChangeCount = ChangeCount + 1
|
|---|
| 1544 | if stay then
|
|---|
| 1545 | call pRestore_Pos( savedpos)
|
|---|
| 1546 | endif
|
|---|
| 1547 | elseif rc = -257 then -- Invalid number of parameters
|
|---|
| 1548 | return rc
|
|---|
| 1549 | else
|
|---|
| 1550 | -- Not found
|
|---|
| 1551 | call pRestore_Pos( savedpos)
|
|---|
| 1552 | endif
|
|---|
| 1553 |
|
|---|
| 1554 | -- Next file
|
|---|
| 1555 | if fForward = 1 then
|
|---|
| 1556 | nextfile
|
|---|
| 1557 | else
|
|---|
| 1558 | prevfile
|
|---|
| 1559 | endif
|
|---|
| 1560 |
|
|---|
| 1561 | getfileid fid
|
|---|
| 1562 | if fid = startfid then
|
|---|
| 1563 | leave
|
|---|
| 1564 | endif
|
|---|
| 1565 |
|
|---|
| 1566 | enddo
|
|---|
| 1567 |
|
|---|
| 1568 | if ChangeCount = 1 then
|
|---|
| 1569 | files = 'file.'
|
|---|
| 1570 | else
|
|---|
| 1571 | files = 'files.'
|
|---|
| 1572 | endif
|
|---|
| 1573 | 'SayHint String changed in' ChangeCount files
|
|---|
| 1574 |
|
|---|
| 1575 | ; ---------------------------------------------------------------------------
|
|---|
| 1576 | defc FindNextAllFiles
|
|---|
| 1577 | 'SearchDirection F'
|
|---|
| 1578 | 'RepeatFindAllFiles'
|
|---|
| 1579 |
|
|---|
| 1580 | ; ---------------------------------------------------------------------------
|
|---|
| 1581 | defc FindPrevAllFiles
|
|---|
| 1582 | 'SearchDirection R'
|
|---|
| 1583 | 'RepeatFindAllFiles'
|
|---|
| 1584 |
|
|---|
| 1585 | ; ---------------------------------------------------------------------------
|
|---|
| 1586 | defc FindMark
|
|---|
| 1587 | if FileIsMarked() then
|
|---|
| 1588 | -- Get active mark coordinates and fileid
|
|---|
| 1589 | getmark FirstLine, LastLine, FirstCol, LastCol, MarkFileid
|
|---|
| 1590 | if LastLine <> FirstLine then
|
|---|
| 1591 | -- Take up to one line
|
|---|
| 1592 | LastLine = FirstLine
|
|---|
| 1593 | endline
|
|---|
| 1594 | LastCol = .col
|
|---|
| 1595 | endif
|
|---|
| 1596 | SearchString = substr( textline( FirstLine ), FirstCol, LastCol - FirstCol + 1)
|
|---|
| 1597 | if SearchString <> '' then
|
|---|
| 1598 | 'l '\1''SearchString
|
|---|
| 1599 | endif
|
|---|
| 1600 | else
|
|---|
| 1601 | sayerror -280 -- Text not marked
|
|---|
| 1602 | endif
|
|---|
| 1603 |
|
|---|
| 1604 | ; ---------------------------------------------------------------------------
|
|---|
| 1605 | ; Find word under cursor -- if arg( 1) > 0: -- under pointer.
|
|---|
| 1606 | defc FindWord
|
|---|
| 1607 | -- If arg( 1) specified and > 0: Set cursor to pos of pointer.
|
|---|
| 1608 | if arg( 1) then
|
|---|
| 1609 | 'MH_GoToPosition'
|
|---|
| 1610 | endif
|
|---|
| 1611 | lrc = 1
|
|---|
| 1612 | StartLine = .line
|
|---|
| 1613 | StartCol = .col
|
|---|
| 1614 | call pEnd_Word()
|
|---|
| 1615 | LastCol = .col
|
|---|
| 1616 | call pBegin_Word()
|
|---|
| 1617 | FirstCol = .col
|
|---|
| 1618 | -- Start search after current word
|
|---|
| 1619 | .col = LastCol + 1
|
|---|
| 1620 | SearchString = substr( textline( StartLine), FirstCol, LastCol - FirstCol + 1)
|
|---|
| 1621 | if SearchString <> '' then
|
|---|
| 1622 | 'l '\1''SearchString
|
|---|
| 1623 | lrc = rc
|
|---|
| 1624 | endif
|
|---|
| 1625 | if lrc <> 0 then
|
|---|
| 1626 | .col = StartCol
|
|---|
| 1627 | endif
|
|---|
| 1628 |
|
|---|
| 1629 | ; ---------------------------------------------------------------------------
|
|---|
| 1630 | ; Find identifier under cursor -- if arg( 1) > 0: -- under pointer.
|
|---|
| 1631 | defc FindToken
|
|---|
| 1632 | -- If arg( 1) specified and > 0: Set cursor to pos of pointer.
|
|---|
| 1633 | if arg( 1) then
|
|---|
| 1634 | 'MH_GoToPosition'
|
|---|
| 1635 | endif
|
|---|
| 1636 | lrc = 1
|
|---|
| 1637 | call pSave_Pos( savedpos)
|
|---|
| 1638 | if Find_Token( startcol, endcol) then
|
|---|
| 1639 | -- find_token returns first and last col of the found string. Therefore
|
|---|
| 1640 | -- search shall start from 1 col behind.
|
|---|
| 1641 | .col = endcol + 1
|
|---|
| 1642 | -- The standard cmd 'locate' won't set standard rc. The standard 'locate'
|
|---|
| 1643 | -- always returns rc = ''.
|
|---|
| 1644 | -- Standard commands that don't change rc (are there more?):
|
|---|
| 1645 | -- 'locate', 'edit'
|
|---|
| 1646 | -- This is fixed in NEPMD.
|
|---|
| 1647 | -- The standard commands 'quit', 'save', 'name',... do change rc.
|
|---|
| 1648 | -- Therefore 'locate' now calls the proc locate, that sets rc correctly.
|
|---|
| 1649 | -- rc is the rc from 'xcom locate'.
|
|---|
| 1650 | -- (rc is a universal var, that doesn't need the universal definition.)
|
|---|
| 1651 | 'l '\1''substr( textline( .line), startcol, (endcol - startcol) + 1)
|
|---|
| 1652 | lrc = rc
|
|---|
| 1653 | endif
|
|---|
| 1654 | --sayerror 'defc findword: lrc = 'lrc
|
|---|
| 1655 | if lrc <> 0 then -- if not found
|
|---|
| 1656 | call pRestore_Pos( savedpos)
|
|---|
| 1657 | endif
|
|---|
| 1658 |
|
|---|
| 1659 | ; ---------------------------------------------------------------------------
|
|---|
| 1660 | ; Find a token around the cursor.
|
|---|
| 1661 | defproc Find_Token( var startcol, var endcol)
|
|---|
| 1662 | if arg( 3) = '' then
|
|---|
| 1663 | token_separators = ' ~`!%^&*()-+=][{}|\:;?/><,''"'\t
|
|---|
| 1664 | else
|
|---|
| 1665 | token_separators = arg( 3)
|
|---|
| 1666 | endif
|
|---|
| 1667 | if arg( 4) = '' then
|
|---|
| 1668 | diads = '-> ++ -- << >> <= >= && || += -= *= /= %= ª= &= |= :: /* */'
|
|---|
| 1669 | else
|
|---|
| 1670 | diads = arg( 4)
|
|---|
| 1671 | endif
|
|---|
| 1672 | trailing_token_separators = '.:,;!?'
|
|---|
| 1673 | getline line
|
|---|
| 1674 | len = length( line)
|
|---|
| 1675 | if .col > len | pos( substr( line, .col, 1), ' '\t) then
|
|---|
| 1676 | -- Past end of line, or over whitespace
|
|---|
| 1677 | return
|
|---|
| 1678 | endif
|
|---|
| 1679 | endcol = verify( line, token_separators, 'M', .col)
|
|---|
| 1680 | if endcol = .col then
|
|---|
| 1681 | -- On an operator
|
|---|
| 1682 | startcol = endcol
|
|---|
| 1683 | if wordpos( substr( line, startcol, 2), diads) then
|
|---|
| 1684 | -- On first character
|
|---|
| 1685 | endcol = endcol + 1
|
|---|
| 1686 | elseif .col > 1 then
|
|---|
| 1687 | if wordpos( substr( line, endcol-1, 2), diads) then
|
|---|
| 1688 | -- On last character
|
|---|
| 1689 | startcol = startcol - 1
|
|---|
| 1690 | endif
|
|---|
| 1691 | endif
|
|---|
| 1692 | return 2
|
|---|
| 1693 | endif
|
|---|
| 1694 | if endcol then
|
|---|
| 1695 | endcol = endcol - 1
|
|---|
| 1696 | else
|
|---|
| 1697 | endcol = len
|
|---|
| 1698 | endif
|
|---|
| 1699 | if pos( substr( line, endcol, 1), trailing_token_separators) then
|
|---|
| 1700 | endcol = endcol - 1
|
|---|
| 1701 | endif
|
|---|
| 1702 | startcol = verify( reverse( line), token_separators, 'M', len - .col + 1)
|
|---|
| 1703 | if startcol then
|
|---|
| 1704 | startcol = len - startcol + 2
|
|---|
| 1705 | else
|
|---|
| 1706 | startcol = 1
|
|---|
| 1707 | endif
|
|---|
| 1708 | return 1
|
|---|
| 1709 |
|
|---|
| 1710 | ; ---------------------------------------------------------------------------
|
|---|
| 1711 | defc ShowSearch
|
|---|
| 1712 | getsearch CurSearch
|
|---|
| 1713 |
|
|---|
| 1714 | Next = 'Last search = ['cursearch'], last search args = ['GetLastSearchArgs()']' ||
|
|---|
| 1715 | ', last change args = ['GetLastChangeArgs()']'
|
|---|
| 1716 | 'SayHint' Next
|
|---|
| 1717 | dprintf( Next)
|
|---|
| 1718 |
|
|---|
| 1719 | ; ---------------------------------------------------------------------------
|
|---|
| 1720 | defc SetScrollAfterLocate
|
|---|
| 1721 | KeyPath = '\NEPMD\User\CursorPos\ScrollAfterLocate'
|
|---|
| 1722 | DefaultValue = '26 -4'
|
|---|
| 1723 | -- if executed with a num as arg
|
|---|
| 1724 | parse value arg( 1) with topval botval
|
|---|
| 1725 | if IsNum( topval) & IsNum( botval) then
|
|---|
| 1726 | call WriteConfigKey( KeyPath, arg( 1))
|
|---|
| 1727 | if isadefproc( 'MenuText_scrollafterlocate') then
|
|---|
| 1728 | MenuText_scrollafterlocate()
|
|---|
| 1729 | endif
|
|---|
| 1730 | return
|
|---|
| 1731 | endif
|
|---|
| 1732 | -- else open entrybox
|
|---|
| 1733 | Title = 'Configure line position on screen after locate'
|
|---|
| 1734 | Text = 'Enter number of lines from top and from bottom (negative values for vspace).'
|
|---|
| 1735 | IniValue = QueryConfigKey( KeyPath)
|
|---|
| 1736 | If IniValue = 0 | IniValue = '' then
|
|---|
| 1737 | DefaultButton = 3
|
|---|
| 1738 | elseif IniValue < 0 then
|
|---|
| 1739 | DefaultButton = 2
|
|---|
| 1740 | else
|
|---|
| 1741 | DefaultButton = 1
|
|---|
| 1742 | endif
|
|---|
| 1743 | -- strip + or -
|
|---|
| 1744 | IniValue = strip( IniValue)
|
|---|
| 1745 | parse value EntryBox( Title,
|
|---|
| 1746 | '/'OK__MSG'/~Reset/'CANCEL__MSG, -- max. 4 buttons
|
|---|
| 1747 | IniValue,
|
|---|
| 1748 | '',
|
|---|
| 1749 | 260,
|
|---|
| 1750 | atoi( DefaultButton) ||
|
|---|
| 1751 | atoi( 0000) || -- help id
|
|---|
| 1752 | GethWndC( APP_HANDLE) ||
|
|---|
| 1753 | Text) with Button 2 NewValue \0
|
|---|
| 1754 | -- strip + or -
|
|---|
| 1755 | NewValue = strip( NewValue)
|
|---|
| 1756 | if Button = \1 then
|
|---|
| 1757 | 'SetScrollAfterLocate' NewValue
|
|---|
| 1758 | return
|
|---|
| 1759 | elseif Button = \2 then
|
|---|
| 1760 | 'SetScrollAfterLocate 'DefaultValue
|
|---|
| 1761 | return
|
|---|
| 1762 | elseif Button = \3 then
|
|---|
| 1763 | return
|
|---|
| 1764 | endif
|
|---|
| 1765 |
|
|---|
| 1766 | ; ---------------------------------------------------------------------------
|
|---|
| 1767 | defc GotoLineDlg
|
|---|
| 1768 | Title = 'Go to line'
|
|---|
| 1769 | Text = 'Enter line number and optionally a column number:'
|
|---|
| 1770 | --Text = Text''copies( ' ', max( 100 - length(Text), 0))
|
|---|
| 1771 | Entry = ''
|
|---|
| 1772 | parse value EntryBox( Title,
|
|---|
| 1773 | '',
|
|---|
| 1774 | Entry,
|
|---|
| 1775 | 0,
|
|---|
| 1776 | 240,
|
|---|
| 1777 | atoi(1) || atoi(0) || atol(0) ||
|
|---|
| 1778 | Text) with button 2 NewLine \0
|
|---|
| 1779 | NewLine = strip( NewLine)
|
|---|
| 1780 | if button = \1 & NewLine <> '' then
|
|---|
| 1781 | 'GoTo' NewLine
|
|---|
| 1782 | endif
|
|---|
| 1783 |
|
|---|
| 1784 | ; ---------------------------------------------------------------------------
|
|---|
| 1785 | const
|
|---|
| 1786 | compile if not defined( MATCH_MAX_LINES)
|
|---|
| 1787 | MATCH_MAX_LINES = 200
|
|---|
| 1788 | compile endif
|
|---|
| 1789 | compile if not defined( MATCH_MAX_LOOPS)
|
|---|
| 1790 | MATCH_MAX_LOOPS = 50
|
|---|
| 1791 | compile endif
|
|---|
| 1792 |
|
|---|
| 1793 | defproc Match( OpenStr)
|
|---|
| 1794 | universal CurKey
|
|---|
| 1795 | universal PrevKey
|
|---|
| 1796 | universal PrevMatchData
|
|---|
| 1797 |
|
|---|
| 1798 | StartLine = .line
|
|---|
| 1799 | StartCol = .col
|
|---|
| 1800 | OpenLine = 0
|
|---|
| 1801 | OpenCol = 0
|
|---|
| 1802 | lrc = 1
|
|---|
| 1803 |
|
|---|
| 1804 | CloseStr = arg( 2)
|
|---|
| 1805 | /*
|
|---|
| 1806 | if CloseStr <> '' then
|
|---|
| 1807 | call NextCmdAltersText()
|
|---|
| 1808 | -- Type the char
|
|---|
| 1809 | call Process_Keys( CloseStr)
|
|---|
| 1810 | endif
|
|---|
| 1811 | */
|
|---|
| 1812 |
|
|---|
| 1813 | -- Omit search for repeated keys after an unsuccessful search
|
|---|
| 1814 | -- in other cases
|
|---|
| 1815 | getline ThisLine
|
|---|
| 1816 | RightLen = length( substr( ThisLine, .col))
|
|---|
| 1817 | getfileid Fid
|
|---|
| 1818 | parse value PrevMatchData with PrefFid PrevLine PrevRc PrevRightLen
|
|---|
| 1819 |
|
|---|
| 1820 | fSearch = 0
|
|---|
| 1821 | if 0 then
|
|---|
| 1822 | elseif RightLen = PrevRightLen & CurKey = PrevKey then
|
|---|
| 1823 | fSearch = 0
|
|---|
| 1824 | elseif CloseStr = '' then
|
|---|
| 1825 | fSearch = 1
|
|---|
| 1826 | elseif PrevRc = 0 then
|
|---|
| 1827 | fSearch = 1
|
|---|
| 1828 | elseif PrefFid PrevLine <> Fid StartLine then
|
|---|
| 1829 | fSearch = 1
|
|---|
| 1830 | elseif CurKey <> PrevKey then
|
|---|
| 1831 | fSearch = 1
|
|---|
| 1832 | endif
|
|---|
| 1833 |
|
|---|
| 1834 | if fSearch then
|
|---|
| 1835 | display -3 -- turn off non-critical error messages and screen updates
|
|---|
| 1836 | -- Note: SayHint uses temp. 'display -8' to disable message box saving.
|
|---|
| 1837 | -- That results in 'display -11'.
|
|---|
| 1838 | call pSave_Pos( ScreenPos)
|
|---|
| 1839 | sayerror 0
|
|---|
| 1840 |
|
|---|
| 1841 | lrc = pAssist( 0, 0, MATCH_MAX_LINES, MATCH_MAX_LOOPS)
|
|---|
| 1842 |
|
|---|
| 1843 | PrevMatchData = Fid StartLine lrc RightLen
|
|---|
| 1844 | if not lrc then
|
|---|
| 1845 | AssistLine = textline( .line)
|
|---|
| 1846 | OpenLine = .line
|
|---|
| 1847 | OpenCol = .col
|
|---|
| 1848 | endif
|
|---|
| 1849 |
|
|---|
| 1850 | call pRestore_Pos( ScreenPos)
|
|---|
| 1851 | display 3 -- turn on non-critical error messages and screen updates
|
|---|
| 1852 |
|
|---|
| 1853 | if lrc then
|
|---|
| 1854 | -- Let pAssist do the error msg
|
|---|
| 1855 | elseif OnScreen( OpenLine, OpenCol) then
|
|---|
| 1856 | -- Highlight it
|
|---|
| 1857 | EndCol = OpenCol + length( OpenStr) - 1
|
|---|
| 1858 | 'PostMe CircleIt' OpenLine OpenCol EndCol
|
|---|
| 1859 | else
|
|---|
| 1860 | -- Opening character not on screen, so tell user in message area where it is
|
|---|
| 1861 | ReportLine = leftstr( AssistLine, OpenCol + length( OpenStr) - 1)
|
|---|
| 1862 | if (length( ReportLine) > 20) then
|
|---|
| 1863 | ReportLine = leftstr( ReportLine, 20) "..."
|
|---|
| 1864 | endif
|
|---|
| 1865 | 'SayHint Line' OpenLine', column' OpenCol':' ReportLine
|
|---|
| 1866 | endif
|
|---|
| 1867 | endif
|
|---|
| 1868 |
|
|---|
| 1869 | return lrc
|
|---|
| 1870 |
|
|---|
| 1871 | ; ---------------------------------------------------------------------------
|
|---|
| 1872 | defc Match
|
|---|
| 1873 | rc = Match( arg( 1))
|
|---|
| 1874 |
|
|---|
| 1875 | ; ---------------------------------------------------------------------------
|
|---|
| 1876 | ; Syntax: rcx = SearchReplaceLine( SearchStr, ReplaceStr, ReplaceTimes
|
|---|
| 1877 | ; [, SearchOpt [, Line , [StartCol [, EndCol]]]])
|
|---|
| 1878 | ; Returns:
|
|---|
| 1879 | ; rcx = 0 line changed
|
|---|
| 1880 | ; rcx = 1 line not changed
|
|---|
| 1881 | ; Default values for the optional args:
|
|---|
| 1882 | ; SearchOpt = ''
|
|---|
| 1883 | ; Line = current line
|
|---|
| 1884 | ; StartCol = current column
|
|---|
| 1885 | ; EndCol = line end
|
|---|
| 1886 | ; o If '' is specified as SearchStr, the entire string from StartCol to
|
|---|
| 1887 | ; EndCol is replaced.
|
|---|
| 1888 | ; o Replaces a search mask on one line only.
|
|---|
| 1889 | ; o Found SearchStr is replaced ReplaceTimes times.
|
|---|
| 1890 | ; o If ReplaceTimes is empty or 0, all occurrences between StartCol and
|
|---|
| 1891 | ; EndCol are replaced.
|
|---|
| 1892 | ; o If StartCol is empty, the current .col is used.
|
|---|
| 1893 | ; o If EndCol is empty or -1, the rest of the line is searched.
|
|---|
| 1894 | ; o Any output is suppressed. Cursor and scroll pos. and previous search
|
|---|
| 1895 | ; args are restored after processing.
|
|---|
| 1896 | ; o This can be used instead of the replaceline statement to preserve
|
|---|
| 1897 | ; attributes (e.g. bookmarks).
|
|---|
| 1898 | defproc SearchReplaceLine( SearchStr, ReplaceStr, ReplaceTimes)
|
|---|
| 1899 | if ReplaceTimes = '' then
|
|---|
| 1900 | ReplaceTimes = 0
|
|---|
| 1901 | endif
|
|---|
| 1902 | SearchOpt = arg( 4)
|
|---|
| 1903 | Line = arg( 5)
|
|---|
| 1904 | if Line = '' then
|
|---|
| 1905 | Line = .line
|
|---|
| 1906 | endif
|
|---|
| 1907 |
|
|---|
| 1908 | -- Ensure that Line exists
|
|---|
| 1909 | LastLine = .last
|
|---|
| 1910 | if Line > LastLine then
|
|---|
| 1911 | do l = 1 to Line - LastLine
|
|---|
| 1912 | insertline '', .last + 1
|
|---|
| 1913 | enddo
|
|---|
| 1914 | endif
|
|---|
| 1915 |
|
|---|
| 1916 | StartCol = arg( 6)
|
|---|
| 1917 | if StartCol = '' then
|
|---|
| 1918 | StartCol = .col
|
|---|
| 1919 | endif
|
|---|
| 1920 | EndCol = arg( 7)
|
|---|
| 1921 | if EndCol = '' then
|
|---|
| 1922 | EndCol = -1 -- -1 means: search until end of line
|
|---|
| 1923 | endif
|
|---|
| 1924 | rcx = 1
|
|---|
| 1925 |
|
|---|
| 1926 | fGrep = 0
|
|---|
| 1927 | if pos( 'g', lowcase( SearchOpt)) | pos( 'x', lowcase( SearchOpt)) then
|
|---|
| 1928 | fGrep = 1
|
|---|
| 1929 | endif
|
|---|
| 1930 |
|
|---|
| 1931 | pSave_Pos( savepos)
|
|---|
| 1932 | getsearch savesearch
|
|---|
| 1933 |
|
|---|
| 1934 | if SearchStr = '' then
|
|---|
| 1935 | LineStr = textline( Line)
|
|---|
| 1936 | if EndCol = -1 | EndCol >= 1599 then
|
|---|
| 1937 | SearchStr = substr( LineStr, StartCol)
|
|---|
| 1938 | else
|
|---|
| 1939 | SearchStr = substr( LineStr, StartCol, Max( 0, EndCol - StartCol + 1))
|
|---|
| 1940 | endif
|
|---|
| 1941 | endif
|
|---|
| 1942 |
|
|---|
| 1943 | -- Handle empty SearchStr: Insert a '*' to make xcom l and xcom c work
|
|---|
| 1944 | if SearchStr = '' then
|
|---|
| 1945 | fInsertToggled = 0
|
|---|
| 1946 | if insertstate() then
|
|---|
| 1947 | inserttoggle
|
|---|
| 1948 | fInsertToggled = 1
|
|---|
| 1949 | endif
|
|---|
| 1950 |
|
|---|
| 1951 | .col = StartCol
|
|---|
| 1952 | .lineg = Line
|
|---|
| 1953 | SearchStr = '*'
|
|---|
| 1954 | TypeChars( SearchStr)
|
|---|
| 1955 |
|
|---|
| 1956 | if fInsertToggled then
|
|---|
| 1957 | inserttoggle
|
|---|
| 1958 | endif
|
|---|
| 1959 | endif
|
|---|
| 1960 | --dprintf( 'SearchReplaceLine: SearchStr = ['SearchStr']')
|
|---|
| 1961 |
|
|---|
| 1962 | .col = StartCol
|
|---|
| 1963 | .lineg = Line
|
|---|
| 1964 | ProcessCount = 0
|
|---|
| 1965 | do forever
|
|---|
| 1966 | ProcessCount = ProcessCount + 1
|
|---|
| 1967 | -- Check processing number
|
|---|
| 1968 | if ReplaceTimes > 0 then
|
|---|
| 1969 | if ProcessCount > ReplaceTimes then
|
|---|
| 1970 | leave
|
|---|
| 1971 | endif
|
|---|
| 1972 | endif
|
|---|
| 1973 |
|
|---|
| 1974 | display -14
|
|---|
| 1975 | -- Search
|
|---|
| 1976 | 'xcom l '\1''SearchStr''\1''SearchOpt
|
|---|
| 1977 | display 14
|
|---|
| 1978 |
|
|---|
| 1979 | -- Check rc
|
|---|
| 1980 | lrc = rc
|
|---|
| 1981 | if lrc then
|
|---|
| 1982 | leave
|
|---|
| 1983 | endif
|
|---|
| 1984 | -- Check pos.
|
|---|
| 1985 | if .line <> Line then
|
|---|
| 1986 | leave
|
|---|
| 1987 | endif
|
|---|
| 1988 | if EndCol > -1 then
|
|---|
| 1989 | if .col > EndCol then
|
|---|
| 1990 | leave
|
|---|
| 1991 | endif
|
|---|
| 1992 | endif
|
|---|
| 1993 |
|
|---|
| 1994 | -- Get line length before replace
|
|---|
| 1995 | if fGrep then
|
|---|
| 1996 | LineStr = textline( .line)
|
|---|
| 1997 | LineLen = length( LineStr)
|
|---|
| 1998 | endif
|
|---|
| 1999 |
|
|---|
| 2000 | display -14
|
|---|
| 2001 | -- Replace
|
|---|
| 2002 | 'xcom c '\1''SearchStr''\1''ReplaceStr''\1''SearchOpt
|
|---|
| 2003 | display 14
|
|---|
| 2004 |
|
|---|
| 2005 | -- Check rc
|
|---|
| 2006 | crc = rc
|
|---|
| 2007 | if crc then
|
|---|
| 2008 | leave
|
|---|
| 2009 | endif
|
|---|
| 2010 |
|
|---|
| 2011 | rcx = 0 -- line changed
|
|---|
| 2012 |
|
|---|
| 2013 | -- Move cursor after replace, adapt EndCol
|
|---|
| 2014 | if fGrep then
|
|---|
| 2015 | NewLineStr = textline( .line)
|
|---|
| 2016 | NewLineLen = length( NewLineStr)
|
|---|
| 2017 | DiffLen = NewLineLen - LineLen
|
|---|
| 2018 | else
|
|---|
| 2019 | DiffLen = length( ReplaceStr) - length( SearchStr)
|
|---|
| 2020 | endif
|
|---|
| 2021 | .col = .col + DiffLen
|
|---|
| 2022 | if EndCol > -1 then
|
|---|
| 2023 | EndCol = EndCol + DiffLen
|
|---|
| 2024 | endif
|
|---|
| 2025 |
|
|---|
| 2026 | -- Check pos.
|
|---|
| 2027 | if EndCol > -1 then
|
|---|
| 2028 | if .col > EndCol then
|
|---|
| 2029 | leave
|
|---|
| 2030 | endif
|
|---|
| 2031 | endif
|
|---|
| 2032 | enddo
|
|---|
| 2033 |
|
|---|
| 2034 | setsearch savesearch
|
|---|
| 2035 | pRestore_Pos( savepos)
|
|---|
| 2036 |
|
|---|
| 2037 | return rcx
|
|---|
| 2038 |
|
|---|
| 2039 | ; ---------------------------------------------------------------------------
|
|---|
| 2040 | ; Syntax: pReplaceLine( ReplaceStr [, LineNum [, FileId]])
|
|---|
| 2041 | ; o This can be used instead of the replaceline statement to preserve
|
|---|
| 2042 | ; attributes (e.g. bookmarks). It has the same args.
|
|---|
| 2043 | defproc pReplaceLine( ReplaceStr)
|
|---|
| 2044 | LineNum = arg( 2)
|
|---|
| 2045 | if LineNum = '' then
|
|---|
| 2046 | LineNum = .line
|
|---|
| 2047 | endif
|
|---|
| 2048 |
|
|---|
| 2049 | getfileid StartFid
|
|---|
| 2050 | fSwitchFile = 0
|
|---|
| 2051 | ReplaceFid = arg( 3)
|
|---|
| 2052 | if ReplaceFid = '' then
|
|---|
| 2053 | -- nop
|
|---|
| 2054 | elseif ReplaceFid <> StartFid then
|
|---|
| 2055 | fSwitchFile = 1
|
|---|
| 2056 | endif
|
|---|
| 2057 |
|
|---|
| 2058 | if fSwitchFile then
|
|---|
| 2059 | activatefile ReplaceFid
|
|---|
| 2060 | endif
|
|---|
| 2061 |
|
|---|
| 2062 | --dprintf( 'ReplaceStr = ['ReplaceStr'], LineNum = 'LineNum)
|
|---|
| 2063 | rcx = SearchReplaceLine( '', ReplaceStr, 1, '', LineNum, 1)
|
|---|
| 2064 | if fSwitchFile then
|
|---|
| 2065 | activatefile StartFid
|
|---|
| 2066 | endif
|
|---|
| 2067 | return
|
|---|
| 2068 |
|
|---|
