Voici le UserScript que j'utilise pour insérer des propriétés: à partir d'une ligne de variable d'instance de classe en surbrillance, il crée une définition de propriété dans le fichier d'en-tête et une instruction @synthesize dans le fichier d'implémentation.
Pour configurer, créez un nouveau script utilisateur de script shell et copiez-le dans le code ci-dessous. Notez que j'ai fait de ceci un wiki de communauté, ainsi n'importe qui qui a des améliorations au script, n'hésite pas à éditer.
Assurez-vous que les listes déroulantes d'entrée sont tous à « partir de la sélection », et que les listes déroulantes de sortie sont « Display Alert » (car il n'y aura pas de sortie, le script édite simplement les fichiers):
#! /usr/bin/perl -w
use strict;
# Get the header file contents from Xcode user scripts
my $headerFileContents = <<'HEADERFILECONTENTS';
%%%{PBXAllText}%%%
HEADERFILECONTENTS
# Get the indices of the selection from Xcode user scripts
my $selectionStartIndex = %%%{PBXSelectionStart}%%%;
my $selectionEndIndex = %%%{PBXSelectionEnd}%%%;
# Get path of the header file
my $implementationFilePath = "%%%{PBXFilePath}%%%";
my $headerFilePath = $implementationFilePath;
# Look for an implemenation file with a ".m" or ".mm" extension
$implementationFilePath =~ s/\.[hm]*$/.m/;
if (!(-e $implementationFilePath))
{
$implementationFilePath =~ s/.m$/.mm/;
}
# Handle subroutine to trime whitespace off both ends of a string
sub trim
{
my $string = shift;
$string =~ s/^\s*(.*?)\s*$/$1/;
return $string;
}
# Get the selection out of the header file
my $selectedText = substr $headerFileContents, $selectionStartIndex, ($selectionEndIndex - $selectionStartIndex);
#my $otherText = substr $headerFileContents, $selectionStartIndex;
#my $pulledText = "";
#if (length($otherText) && $otherText =~ /.*$(^.*;).*/)
#{
# $pulledText = $1;
#}
#
#
#print $pulledText;
$selectedText = trim $selectedText;
my $type = "";
my $asterisk = "";
my $name = "";
my $behavior = "";
my $iboutlet = "";
# Test that the selection is:
# At series of identifiers (the type name and access specifiers)
# Possibly an asterisk
# Another identifier (the variable name)
# A semi-colon
if (length($selectedText) && ($selectedText =~ /([_A-Za-z][_A-Za-z0-9]*\s*)+([\s\*]+)([_A-Za-z][_A-Za-z0-9]*)/))
{
$type = $1;
$type = trim $type;
$asterisk = $2;
$asterisk = trim $asterisk;
$name = $3;
$behavior = "";
if (defined($asterisk) && length($asterisk) == 1)
{
$behavior = "(nonatomic, retain) ";
}
else
{
$behavior = "(nonatomic) ";
$asterisk = "";
}
}
else
{
print "Bailing, error in Regex";
exit 1;
}
# special case, see if we need to keep around an IBOUTLET declaration.
if (length($selectedText) && ($selectedText =~ /IBOutlet/))
{
$iboutlet = "IBOutlet ";
}
# Find the closing brace (end of the class variables section)
my $remainderOfHeader = substr $headerFileContents, $selectionEndIndex;
my $indexAfterClosingBrace = $selectionEndIndex + index($remainderOfHeader, "\n}\n") + 3;
if ($indexAfterClosingBrace == -1)
{
exit 1;
}
# Determine if we need to add a newline in front of the property declaration
my $leadingNewline = "\n";
if (substr($headerFileContents, $indexAfterClosingBrace, 1) eq "\n")
{
$indexAfterClosingBrace += 1;
$leadingNewline = "";
}
# Determine if we need to add a newline after the property declaration
my $trailingNewline = "\n";
if (substr($headerFileContents, $indexAfterClosingBrace, 9) eq "\@property")
{
$trailingNewline = "";
}
# Create and insert the proper declaration
my $propertyDeclaration = $leadingNewline . "\@property " . $behavior . $iboutlet . $type . " " . $asterisk . $name . ";\n" . $trailingNewline;
substr($headerFileContents, $indexAfterClosingBrace, 0) = $propertyDeclaration;
my $replaceFileContentsScript = <<'REPLACEFILESCRIPT';
on run argv
set fileAlias to POSIX file (item 1 of argv)
set newDocText to (item 2 of argv)
tell application "Xcode"
set doc to open fileAlias
set text of doc to newDocText
end tell
end run
REPLACEFILESCRIPT
# Use Applescript to replace the contents of the header file
# (I could have used the "Output" of the Xcode user script instead)
system 'osascript', '-e', $replaceFileContentsScript, $headerFilePath, $headerFileContents;
# Stop now if the implementation file can't be found
if (!(-e $implementationFilePath))
{
exit 1;
}
my $getFileContentsScript = <<'GETFILESCRIPT';
on run argv
set fileAlias to POSIX file (item 1 of argv)
tell application "Xcode"
set doc to open fileAlias
set docText to text of doc
end tell
return docText
end run
GETFILESCRIPT
# Get the contents of the implmentation file
open(SCRIPTFILE, '-|') || exec 'osascript', '-e', $getFileContentsScript, $implementationFilePath;
my $implementationFileContents = do {local $/; <SCRIPTFILE>};
close(SCRIPTFILE);
# Look for the class implementation statement
if (length($implementationFileContents) && ($implementationFileContents =~ /(\@implementation [_A-Za-z][_A-Za-z0-9]*\n)/))
{
my $matchString = $1;
my $indexAfterMatch = index($implementationFileContents, $matchString) + length($matchString);
# Determine if we want a newline before the synthesize statement
$leadingNewline = "\n";
if (substr($implementationFileContents, $indexAfterMatch, 1) eq "\n")
{
$indexAfterMatch += 1;
$leadingNewline = "";
}
# Determine if we want a newline after the synthesize statement
$trailingNewline = "\n";
if (substr($implementationFileContents, $indexAfterMatch, 11) eq "\@synthesize")
{
$trailingNewline = "";
}
# Create and insert the synthesize statement
my $synthesizeStatement = $leadingNewline . "\@synthesize " . $name . ";\n" . $trailingNewline;
substr($implementationFileContents, $indexAfterMatch, 0) = $synthesizeStatement;
# Use Applescript to replace the contents of the implementation file in Xcode
system 'osascript', '-e', $replaceFileContentsScript, $implementationFilePath, $implementationFileContents;
}
exit 0;