Quelqu'un a-t-il quelqu'un d'un script XCode pour générer @property et @synthSize directives pour des variables d'instance dans une classe? p>
8 Réponses :
C'est celui que j'ai proposé sur la base d'un que j'ai trouvé il y a longtemps, réécrit en python et avec les améliorations qu'il peut générer plusieurs propriétés à la fois, entre autres choses.
Il générera des propriétés pour tous variable d'instance sélectionnée utilisant (copie) comme attribut. P>
Il y a encore des cas de bord avec plusieurs @interfaces ou @Implementations dans un fichier, ainsi que certains avec des identifiants inhabituels ou un placement astérisque (comme in * const), mais il devrait couvrir la plupart des styles de codage typiques. N'hésitez pas à modifier / publier des modifications si vous réparez l'un de ces cas. P>
#!/usr/bin/python
# Takes a header file with one or more instance variables selected
# and creates properties and synthesize directives for the selected properties.
# Accepts google-style instance variables with a tailing underscore and
# creates an appropriately named property without underscore.
# Entire Document
# Home Directory
# Discard Output
# Display in Alert
import os
import re
import subprocess
# AppleScripts for altering contents of files via Xcode
setFileContentsScript = """\
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 \
"""
getFileContentsScript = """\
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 \
"""
# Get variables from Xcode
headerFileText = """%%%{PBXAllText}%%%"""
selectionStartIndex = %%%{PBXSelectionStart}%%%
selectionEndIndex = %%%{PBXSelectionEnd}%%%
selectedText = headerFileText[selectionStartIndex:selectionEndIndex]
headerFilePath = """%%%{PBXFilePath}%%%"""
# Look for an implementation file with .m or .mm extension
implementationFilePath = headerFilePath[:-1] + "m"
if not os.path.exists(implementationFilePath):
implementationFilePath += "m"
instanceVariablesRegex = re.compile(
"""^\s*((?:(?:\w+)\s+)*(?:(?:\w+)))""" + # Identifier(s)
"""([*]?)\\s*""" + # An optional asterisk
"""(\\w+?)(_?);""", # The variable name
re.M)
# Now for each instance variable in the selected section
properties = ""
synthesizes = ""
for lineMatch in instanceVariablesRegex.findall(selectedText):
types = " ".join(lineMatch[0].split()) # Clean up consequtive whitespace
asterisk = lineMatch[1]
variableName = lineMatch[2]
trailingUnderscore = lineMatch[3]
pointerPropertyAttributes = "(copy) " # Attributes if variable is pointer
if not asterisk:
pointerPropertyAttributes = ""
newProperty = "@property %s%s %s%s;\n" % (pointerPropertyAttributes,
types,
asterisk,
variableName)
# If there's a trailing underscore, we need to let the synthesize
# know which backing variable it's using
newSynthesize = "@synthesize %s%s;\n" % (variableName,
trailingUnderscore and
" = %s_" % variableName)
properties += newProperty
synthesizes += newSynthesize
# Check to make sure at least 1 properties was found to generate
if not properties:
os.sys.stderr.writelines("No properties found to generate")
exit(-1)
# We want to insert the new properties either immediately after the last
# existing property or at the end of the instance variable section
findLastPropertyRegex = re.compile("^@interface.*?{.*?}.*?\\n" +
"(?:.*^\\s*@property.*?\\n)?", re.M | re.S)
headerInsertIndex = findLastPropertyRegex.search(headerFileText).end()
# Add new lines on either side if this is the only property in the file
addedNewLine = "\n"
if re.search("^\s*@property", headerFileText, re.M):
# Not the only property, don't add
addedNewLine = ""
newHeaderFileText = "%s%s%s%s" % (headerFileText[:headerInsertIndex],
addedNewLine,
properties,
headerFileText[headerInsertIndex:])
subprocess.call(["osascript",
"-e",
setFileContentsScript,
headerFilePath,
newHeaderFileText])
if not os.path.exists(implementationFilePath):
os.sys.stdout.writelines("No implementation file found")
exit(0)
implementationFileText = subprocess.Popen(
["osascript",
"-e",
getFileContentsScript,
implementationFilePath],
stdout=subprocess.PIPE).communicate()[0]
# We want to insert the synthesizes either immediately after the last existing
# @synthesize or after the @implementation directive
lastSynthesizeRegex = re.compile("^\\s*@implementation.*?\\n" +
"(?:.*^\\s*@synthesize.*?\\n)?", re.M | re.S)
implementationInsertIndex = \
lastSynthesizeRegex.search(implementationFileText).end()
# Add new lines on either side if this is the only synthesize in the file
addedNewLine = "\n"
if re.search("^\s*@synthesize", implementationFileText, re.M):
# Not the only synthesize, don't add
addedNewLine = ""
newImplementationFileText = "%s%s%s%s" % \
(implementationFileText[:implementationInsertIndex],
addedNewLine,
synthesizes,
implementationFileText[implementationInsertIndex:])
subprocess.call(["osascript",
"-e",
setFileContentsScript,
implementationFilePath,
newImplementationFileText])
# Switch Xcode back to header file
subprocess.Popen(["osascript",
"-e",
getFileContentsScript,
headerFilePath],
stdout=subprocess.PIPE).communicate()
Euh, n'est-ce pas "synthétiser", avec deux E? Je suppose que ce script ne peut pas fonctionner correctement avec elle orthographié "Synthsise".
Voici celui que j'ai écrit hier pour faire les directives @Property avant de contourner cette question quelques heures plus tard. C'est un filtre de texte simple et serait trivial pour l'étendre aux directives @synthesize (Ajoutez un approprié> lorsque la clause CODE> à l'instruction code> Code> et apportez des ajouts appropriés au lorsque block_end code> condition), et pas beaucoup plus de travail pour l'étendre pour gérer plusieurs occurrences de @ interface / @ @ Mise en œuvre dans un fichier (en suivant leurs noms --- Cela peut être effectué via des captures Regeuxp, car tout le reste est dans Le script): #! /usr/bin/ruby
# -------------- Basic Definitions -----------------------------
doc = "%%%{PBXFilePath}%%%"
# regular expressions
search_exp = /[[:space:]]*([[a-zA-Z0-9]]*)[[:space:]]\*([a-zA-Z0-9]*)/
interface_start = /@interface/
block_end = /^\}/
#initializing variables
properties_list = []
properties_string = ""
reading_interface = 0
#---------------- Start Processing -----------------------------
file = File.open(doc, "r").readlines
file.each do |line|
# capture the regular expression matches only in the
# interface declaration and print out the matching
# property declarations
case line
# start capturing
when interface_start
reading_interface = 1
puts line
# capture and keep in properties_list
when search_exp
if (reading_interface == 1) then
data = Regexp.last_match
properties_list << data
end
puts line
# unpack properties_list and print out the property
# declarations
when block_end
if (reading_interface == 1) then
reading_interface = 0
properties_list.each do |pair|
properties_string << "@property (readwrite, copy) #{pair[0].lstrip};\n"
end
puts line
puts "\n" + properties_string
end
else puts line
end
end
J'utilise Accessorizer qui fait cela et beaucoup plus. P>
http://www.kevincallahan.org/software/accessorizer.html p>
Très peu coûteux et puissant. p>
Merci pour la suggestion - je vais jeter un coup d'oeil.
Voici l'utilisateur que j'utilise actuellement - cela fonctionne sur une variable d'instance à la fois. Il essaie d'utiliser le bon mécanisme de retenue (types simples ne sont pas conservés), ce qui crée également l'instruction @synthesize dans le fichier de mise en œuvre - il ne crée actuellement pas encore les relevés de transloc pour vous.
#! /usr/bin/perl -w
#Input: Selection
#Directory: Selection
#Output: Display in Alert
#Errors: Display in Alert
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;
Ceci est un script Python pour Xcode 3.2.4 qui génère; Propriétés d'interface, implémentation de la mise en œuvre, etc.'slocs. Pour installer, copiez ce script, accédez au menu des scripts Xcode (2e pour la dernière fois) "Modifier les scripts utilisateur ..." Ajoutez-le sous Code, créez un nouveau nom de script et collez le script Python ci-dessous.
Pour utiliser simplement les variables sous le @interface, appelez ce script. Il ajoutera ensuite toute la propriété @, dans la mise en œuvre et tous les @synthesize et Dealloc's. Il n'ajoutera pas iboutlet à aucun de vos étiquettes ou boutons car il ne le sait pas, mais cela est facile à ajouter manuellement. p>
L'indentation du script ci-dessous est essentielle, alors ne le modifiez pas. P>
#!/usr/bin/python
# Takes a header file with one or more instance variables selected
# and creates properties and synthesize directives for the selected properties.
# Accepts google-style instance variables with a tailing underscore and
# creates an appropriately named property without underscore.
# Xcode script options should be as follows:
# Entire Document
# Home Directory
# Discard Output
# Display in Alert
import os
import re
import subprocess
# AppleScripts for altering contents of files via Xcode
setFileContentsScript = """\
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 \
"""
getFileContentsScript = """\
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 \
"""
# Get variables from Xcode
headerFileText = """%%%{PBXAllText}%%%"""
selectionStartIndex = %%%{PBXSelectionStart}%%%
selectionEndIndex = %%%{PBXSelectionEnd}%%%
selectedText = headerFileText[selectionStartIndex:selectionEndIndex]
headerFilePath = """%%%{PBXFilePath}%%%"""
# Look for an implementation file with .m or .mm extension
implementationFilePath = headerFilePath[:-1] + "m"
if not os.path.exists(implementationFilePath):
implementationFilePath += "m"
instanceVariablesRegex = re.compile(
"""^\s*((?:(?:\\b\w+\\b)\s+)*(?:(?:\\b\\w+\\b)))\\s*""" + # Identifier(s)
"""([*]?)\\s*""" + # An optional asterisk
"""(\\b\\w+?)(_?\\b);""", # The variable name
re.M)
# Now for each instance variable in the selected section
properties = ""
synthesizes = ""
deallocs = ""
for lineMatch in instanceVariablesRegex.findall(selectedText):
types = " ".join(lineMatch[0].split()) # Clean up consequtive whitespace
asterisk = lineMatch[1]
variableName = lineMatch[2]
trailingUnderscore = lineMatch[3]
pointerPropertyAttributes = "(nonatomic, retain) " # Attributes if variable is pointer
if not asterisk:
pointerPropertyAttributes = "(nonatomic, assign) "
newProperty = "@property %s%s %s%s;\n" % (pointerPropertyAttributes,
types,
asterisk,
variableName)
# If there's a trailing underscore, we need to let the synthesize
# know which backing variable it's using
newSynthesize = "@synthesize %s%s;\n" % (variableName,
trailingUnderscore and
" = %s_" % variableName)
# only do the objects
if asterisk:
newDealloc = " [%s%s release];\n" % (variableName,
trailingUnderscore and
" = %s_" % variableName)
properties += newProperty
synthesizes += newSynthesize
# only add if it's an object
if asterisk:
deallocs += newDealloc
# Check to make sure at least 1 properties was found to generate
if not properties:
os.sys.stderr.writelines("No properties found to generate")
exit(-1)
# We want to insert the new properties either immediately after the last
# existing property or at the end of the instance variable section
findLastPropertyRegex = re.compile("^@interface.*?{.*?}.*?\\n" +
"(?:.*^\\s*@property.*?\\n)?", re.M | re.S)
headerInsertIndex = findLastPropertyRegex.search(headerFileText).end()
# Add new lines on either side if this is the only property in the file
addedNewLine = "\n"
if re.search("^\s*@property", headerFileText, re.M):
# Not the only property, don't add
addedNewLine = ""
newHeaderFileText = "%s%s%s%s" % (headerFileText[:headerInsertIndex],
addedNewLine,
properties,
headerFileText[headerInsertIndex:])
subprocess.call(["osascript",
"-e",
setFileContentsScript,
headerFilePath,
newHeaderFileText])
if not os.path.exists(implementationFilePath):
os.sys.stdout.writelines("No implementation file found")
exit(0)
implementationFileText = subprocess.Popen(
["osascript",
"-e",
getFileContentsScript,
implementationFilePath],
stdout=subprocess.PIPE).communicate()[0]
# We want to insert the synthesizes either immediately after the last existing
# @synthesize or after the @implementation directive
lastSynthesizeRegex = re.compile("^\\s*@implementation.*?\\n" +
"(?:.*^\\s*@synthesize.*?\\n)?", re.M | re.S)
implementationInsertIndex = \
lastSynthesizeRegex.search(implementationFileText).end()
# Add new lines on either side if this is the only synthsize in the file
addedNewLine = "\n"
if re.search("^\s*@synthesize", implementationFileText, re.M):
# Not the only synthesize, don't add
addedNewLine = ""
newImplementationFileText = "%s%s%s%s" % \
(implementationFileText[:implementationInsertIndex],
addedNewLine,
synthesizes,
implementationFileText[implementationInsertIndex:])
subprocess.call(["osascript",
"-e",
setFileContentsScript,
implementationFilePath,
newImplementationFileText])
implementationFileText = subprocess.Popen(
["osascript",
"-e",
getFileContentsScript,
implementationFilePath],
stdout=subprocess.PIPE).communicate()[0]
# We want to insert the deallocs either immediately after the last existing
# [* release] or after the [super dealloc]
lastDeallocRegex = re.compile("^\\s+\[super dealloc\];?\\n" +
"(?:.*^\\s+\[\w release\];?\\n)?", re.M | re.S)
deallocInsertIndex = \
lastDeallocRegex.search(implementationFileText).end()
addedNewDeallocLine = "\n"
if re.search("^\s*\[\w release\];?", implementationFileText, re.M):
# Not the only dealloc, don't add
addedNewDeallocLine = ""
newImplementationFileText = "%s%s%s%s" % \
(implementationFileText[:deallocInsertIndex],
addedNewDeallocLine,
deallocs,
implementationFileText[deallocInsertIndex:])
subprocess.call(["osascript",
"-e",
setFileContentsScript,
implementationFilePath,
newImplementationFileText])
# Switch Xcode back to header file
subprocess.Popen(["osascript",
"-e",
getFileContentsScript,
headerFilePath],
stdout=subprocess.PIPE).communicate()
whoa, il y a beaucoup de scripts fous, allez ici.
comme de xcode 4.4 (peut-être avant) ... votre peut être "accessored" via p> et modifier la variable d'instance directement via le généré automatiquement avec-leaders-souladers comme .. p> non comme pour une entrée rapide et facile de telle Dernier point mais non le moindre, et certains peuvent-ils m'appeler fou em> .. mais je jette les macros suivantes dans mon ivar code> S sera synthétisé automatiquement .. Par exemple .. p> @synthesize code> nécessaire. p> @Property code> ... Faites glisser les éléments suivants, un à la fois, dans la bibliothèque "Code Snippet" .. Vous pouvez affecter des raccourcis clavier pour insérer ces points de saut pour entrer les propriétés plus rapidement plus rapidement. J'utilise rrr kbd> pour les objets et aaa kbd> pour les primitives .. mais c'est juste moi .. p> @property (nonatomic, assigner) @property (nonatomic, conserver) * code> p> p> p> P> .pch code> pour accélérer, clarifier et amener la brièveté au processus Définir NSA Nsarray \ #define NSS Nstring code>), cela facilite la lecture des choses, et plus vite à entrer (pour moi), à ressembler à ... p> @property (NATOM, STRNG) NSA* fonts;
@property (NATOM, STRNG) NSS* cachedPath;
Vous voulez donc que toutes @property se soient synthétisées automatiquement? Pas besoin de définir la synthétisation?