Prima::EditDialog(3)
NAME
Prima::FindDialog, Prima::ReplaceDialog - standard interface dialogs to
find and replace options selection.
SYNOPSIS
use Prima::StdDlg;
my $dlg = Prima::FindDialog-> create( findStyle => 0);
my $res = $dlg-> execute;
if ( $res == mb::Ok) {
print $dlg-> findText, " is to be found\n";
} elsif ( $res == mb::ChangeAll) {
print "all occurences of ", $dlg-> findText,
" is to be replaced by ", $dlg-> replaceText;
}
The "mb::ChangeAll" constant, one of possible results of "execute"
method, is defined in Prima::StdDlg module. Therefore it is recommended
to include this module instead.
DESCRIPTION
The module provides two classes - Prima::FindDialog and
Prima::ReplaceDialog; Prima::ReplaceDialog is exactly same as
Prima::FindDialog except that its default findStyle property value is
set to 0. One can use a dialog-caching technique, arbitrating between
findStyle value 0 and 1, and use only one instance of
Prima::FindDialog.
The module does not provide the actual search algorithm; this must be
implemented by the programmer. The toolkit currently include some
facilitation to the problem - the part of algorithm for "Prima::Edit"
class is found in "find" in Prima::Edit, and the another part - in
examples/editor.pl example program. Prima::HelpWindow also uses the
module, and realizes its own searching algorithm.
API
- Properties
- All the properties select the user-assigned values, except findStyle.
- findText STRING
Selects the text string to be found.Default value: ''
- findStyle BOOLEAN
If 1, the dialog provides only 'find text' interface. If 0, the
dialog provides also 'replace text' interface.Default value: 1 for "Prima::FindDialog", 0 for
"Prima::ReplaceDialog". - options INTEGER
Combination of "fdo::" constants. For the detailed description see "find" in Prima::Edit.
fdo::MatchCase
fdo::WordsOnly
fdo::RegularExpression
fdo::BackwardSearch
fdo::ReplacePrompt - Default value: 0
- replaceText STRING
- Selects the text string that is to replace the found text.
- Default value: ''
- scope
- One of "fds::" constants. Represents the scope of the search: it
can be started from the cursor position, of from the top or of the bottom of the text.
fds::Cursor
fds::Top
fds::Bottom - Default value: "fds::Cursor"
AUTHOR
Dmitry Karasik, <dmitry@karasik.eu.org>.
SEE ALSO
- Prima, Prima::Window, Prima::StdDlg, Prima::Edit, Prima::HelpWindow,
examples/editor.pl