Files
cappuccino/Objective-J/CommonJS/lib/objective-j/objective-c-parser.j
T
Alexandre Wilhelm a93e04a44e New: added option --objc to objj to generate objc files from a .j file
The command objj has now the option -c or --objc to generate objective-c files. The first arg is the file and the second the destination folder.

The objective-c class generated are basic and only contains IBOutlet and IBAction. To do that, the objective-c-parser is used. This parser is also used in xCodeCapp.
2015-05-08 23:05:58 -07:00

622 lines
20 KiB
Plaintext
Raw Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
/*
* parser.j
*
* Created by Francisco Tolmasky.
* Modified by Antoine Mercadal, with great help from Martin Carlberg
* Copyright 2008-2013, 280 North, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
@import <Foundation/Foundation.j>
var FILE = require("file"),
OS = require("os"),
stream = require("narwhal/term").stream,
SLASH_REPLACEMENT = ""; // DIVISION SLASH, Unicode: U+2215
// Debug function to print some JS objects
function dump(obj)
{
print(JSON.stringify(obj));
}
function raise(pos, message)
{
var syntaxError = new SyntaxError(message);
syntaxError.line = pos.line;
throw syntaxError;
}
var errors = [],
xcc = ObjectiveJ.acorn.walk.make(
{
ClassDeclarationStatement: function(node, st, c)
{
var className = node.classname.name,
superclassname = node.superclassname ? node.superclassname.name : "",
declaredOutletsName = [],
classInfo = {
"name": className,
"category": node.categoryname ? node.categoryname.name : "",
"superClass": superclassname,
"outlets": [],
"actions": [],
"actionNames": []
};
if (node.ivardeclarations)
{
for (var i = 0; i < node.ivardeclarations.length; ++i)
{
var ivarDecl = node.ivardeclarations[i],
ivarType = ivarDecl.ivartype ? ivarDecl.ivartype.name : null,
ivarName = ivarDecl.id.name,
ivarHasOutlet = ivarDecl.outlet ? "@outlet" : null;
if (ivarHasOutlet)
{
if (declaredOutletsName.indexOf(ivarName) !== -1)
raise(ivarDecl.loc.start, "Outlet '" + ivarName + "' declared more than once");
declaredOutletsName.push(ivarName);
classInfo.outlets.push({"type": ivarType, "name": ivarName});
}
}
}
st.push(classInfo)
for (var i = 0; i < node.body.length; ++i)
c(node.body[i], classInfo, "Statement");
},
MethodDeclarationStatement: function(node, st, c)
{
var selectors = node.selectors,
arguments = node.arguments,
methodReturnType = [node.returntype ? node.returntype.name : "id"],
methodHasAction = node.action ? "IBAction" : null,
selector = selectors[0].name,
actionInfo = {"name": selector, "arguments":[]};
if (methodHasAction)
{
if (arguments.length == 1)
{
if (st.actionNames.indexOf(selector) !== -1)
raise(node.loc.start, "Action '" + selector + "' declared more than once");
st.actionNames.push(selector);
for (var i = 0; i < arguments.length; i++)
{
var argument = arguments[i],
argumentName = argument.identifier.name,
argumentType = argument.type ? argument.type.name : null;
actionInfo.arguments.push({"type": argumentType, "name": argumentName});
}
st.actions.push(actionInfo)
}
else
raise(node.loc.start, "Action methods must have exactly one parameter");
}
}
}
);
function compile(node, state, visitor)
{
function c(node, st, override)
{
visitor[override || node.type](node, st, c);
}
c(node, state);
};
function shadowBaseNameForPath(projectBasePath, path)
{
// Make the path project-relative
path = path.substring(projectBasePath.length + 1, path.length);
// strip the extension and replace slashes
return path.substring(0, path.length - 2).replace(/[/]/g, SLASH_REPLACEMENT);
}
function removeLastSlashIfNecessary(path)
{
if (path[path.length - 1] == "/")
return path.substring(0, path.length - 1);
return path;
}
/*
$1 Full project source path
$2 Destination
*/
function main(args)
{
try
{
var projectBasePath = removeLastSlashIfNecessary(args[2]),
sourcePath = args[1],
outputDirectory = projectBasePath,
baseFilename = shadowBaseNameForPath(projectBasePath, sourcePath),
outputHeaderURL = new CFURL([outputDirectory stringByAppendingPathComponent:baseFilename + ".h"]),
outputImplementationURL = new CFURL([outputDirectory stringByAppendingPathComponent:baseFilename + ".m"]),
source = FILE.read(sourcePath, { charset: "UTF-8" }),
flags = ObjectiveJ.Preprocessor.Flags.IncludeDebugSymbols | ObjectiveJ.Preprocessor.Flags.IncludeTypeSignatures,
tokens = ObjectiveJ.acorn.parse(source, { locations:true, sourceFile:sourcePath }),
classesInformation = [],
ObjectiveCSource = "",
ObjectiveCHeader = "",
hasErrors = NO;
compile(tokens, classesInformation, xcc);
// dump(classesInformation)
ObjectiveCHeader +=
"#import <Cocoa/Cocoa.h>\n" +
'#import "xcc_general_include.h"\n';
ObjectiveCSource += "#import \"" + outputHeaderURL.lastPathComponent() + "\"\n";
// Traverse each found classes
classesInformation.forEach(function(aClass)
{
// add new class definition
if (aClass.superClass)
ObjectiveCHeader += [CPString stringWithFormat:@"\n@interface %@ : %@", aClass.name, NSCompatibleClassName(aClass.superClass)];
else
ObjectiveCHeader += [CPString stringWithFormat:@"\n@interface %@ (%@)", aClass.name, aClass.category];
// add each outlet in header
if (aClass.outlets.length > 0)
ObjectiveCHeader += "\n";
aClass.outlets.forEach(function(anOutlet)
{
ObjectiveCHeader += [CPString stringWithFormat:@"\n@property (assign) IBOutlet %@ %@;", NSCompatibleClassName(anOutlet.type, YES), anOutlet.name];
});
if (aClass.actions.length > 0)
ObjectiveCHeader += "\n";
// add each action in header
aClass.actions.forEach(function(anAction)
{
ObjectiveCHeader += [CPString stringWithFormat:@"\n- (IBAction)%@:(%@)%@;", anAction.name, anAction.arguments[0].type, anAction.arguments[0].name];
});
if (aClass.outlets.length > 0 || aClass.actions.length > 0)
ObjectiveCHeader += "\n";
ObjectiveCHeader += "\n@end\n";
// fill up the implementation file
ObjectiveCSource += "\n@implementation " + aClass.name + "\n@end\n";
});
if (ObjectiveCSource.length)
FILE.write(outputImplementationURL, ObjectiveCSource, { charset:"UTF-8" });
if (ObjectiveCHeader.length)
FILE.write(outputHeaderURL, ObjectiveCHeader, { charset:"UTF-8" });
}
catch (e)
{
[errors addObject:@{
@"message": e.message,
@"path": sourcePath,
@"line": e.line
}];
hasErrors = YES;
}
if ([errors count])
{
var plist = [CPPropertyListSerialization dataFromPropertyList:errors format:CPPropertyListXMLFormat_v1_0];
stream.printError([plist rawString]);
// If there were category warnings, hasErrors is NO, so return a warning status
OS.exit(hasErrors ? 1 : 2);
}
}
function NSCompatibleClassName(aClassName, asPointer)
{
if (aClassName === "var" || aClassName === "id")
return "id";
var prefix = aClassName.substr(0, 2),
asterisk = asPointer ? "*" : "";
if (prefix !== "CP")
return aClassName + asterisk;
var NSClassName = "NS" + aClassName.substr(2);
if (NSClasses[NSClassName])
return NSClassName + asterisk;
if (ReplacementClasses[aClassName])
return ReplacementClasses[aClassName] + asterisk;
return aClassName + asterisk;
}
var ReplacementClasses = {
"CPWebView": "WebView",
"CPRadio": "NSButtonCell",
"CPRadioGroup": "NSMatrix"
};
var NSClasses = {
"NSAffineTransform" : YES,
"NSAppleEventDescriptor" : YES,
"NSAppleEventManager" : YES,
"NSAppleScript" : YES,
"NSArchiver" : YES,
"NSArray" : YES,
"NSAssertionHandler" : YES,
"NSAttributedString" : YES,
"NSAutoreleasePool" : YES,
"NSBlockOperation" : YES,
"NSBundle" : YES,
"NSCache" : YES,
"NSCachedURLResponse" : YES,
"NSCalendar" : YES,
"NSCharacterSet" : YES,
"NSClassDescription" : YES,
"NSCloneCommand" : YES,
"NSCloseCommand" : YES,
"NSCoder" : YES,
"NSComparisonPredicate" : YES,
"NSCompoundPredicate" : YES,
"NSCondition" : YES,
"NSConditionLock" : YES,
"NSConnection" : YES,
"NSCountCommand" : YES,
"NSCountedSet" : YES,
"NSCreateCommand" : YES,
"NSData" : YES,
"NSDate" : YES,
"NSDateComponents" : YES,
"NSDateFormatter" : YES,
"NSDecimalNumber" : YES,
"NSDecimalNumberHandler" : YES,
"NSDeleteCommand" : YES,
"NSDeserializer" : YES,
"NSDictionary" : YES,
"NSDirectoryEnumerator" : YES,
"NSDistantObject" : YES,
"NSDistantObjectRequest" : YES,
"NSDistributedLock" : YES,
"NSDistributedNotificationCenter" : YES,
"NSEnumerator" : YES,
"NSError" : YES,
"NSException" : YES,
"NSExistsCommand" : YES,
"NSExpression" : YES,
"NSFileHandle" : YES,
"NSFileManager" : YES,
"NSFileWrapper" : YES,
"NSFormatter" : YES,
"NSGarbageCollector" : YES,
"NSGetCommand" : YES,
"NSHashTable" : YES,
"NSHost" : YES,
"NSHTTPCookie" : YES,
"NSHTTPCookieStorage" : YES,
"NSHTTPURLResponse" : YES,
"NSIndexPath" : YES,
"NSIndexSet" : YES,
"NSIndexSpecifier" : YES,
"NSInputStream" : YES,
"NSInvocation" : YES,
"NSInvocationOperation" : YES,
"NSKeyedArchiver" : YES,
"NSKeyedUnarchiver" : YES,
"NSLocale" : YES,
"NSLock" : YES,
"NSLogicalTest" : YES,
"NSMachBootstrapServer" : YES,
"NSMachPort" : YES,
"NSMapTable" : YES,
"NSMessagePort" : YES,
"NSMessagePortNameServer" : YES,
"NSMetadataItem" : YES,
"NSMetadataQuery" : YES,
"NSMetadataQueryAttributeValueTuple" : YES,
"NSMetadataQueryResultGroup" : YES,
"NSMethodSignature" : YES,
"NSMiddleSpecifier" : YES,
"NSMoveCommand" : YES,
"NSMutableArray" : YES,
"NSMutableAttributedString" : YES,
"NSMutableCharacterSet" : YES,
"NSMutableData" : YES,
"NSMutableDictionary" : YES,
"NSMutableIndexSet" : YES,
"NSMutableSet" : YES,
"NSMutableString" : YES,
"NSMutableURLRequest" : YES,
"NSNameSpecifier" : YES,
"NSNetService" : YES,
"NSNetServiceBrowser" : YES,
"NSNotification" : YES,
"NSNotificationCenter" : YES,
"NSNotificationQueue" : YES,
"NSNull" : YES,
"NSNumber" : YES,
"NSNumberFormatter" : YES,
"NSObject" : YES,
"NSOperation" : YES,
"NSOperationQueue" : YES,
"NSOrthography" : YES,
"NSOutputStream" : YES,
"NSPipe" : YES,
"NSPointerArray" : YES,
"NSPointerFunctions" : YES,
"NSPort" : YES,
"NSPortCoder" : YES,
"NSPortMessage" : YES,
"NSPortNameServer" : YES,
"NSPositionalSpecifier" : YES,
"NSPredicate" : YES,
"NSProcessInfo" : YES,
"NSPropertyListSerialization" : YES,
"NSPropertySpecifier" : YES,
"NSProtocolChecker" : YES,
"NSProxy" : YES,
"NSPurgeableData" : YES,
"NSQuitCommand" : YES,
"NSRandomSpecifier" : YES,
"NSRangeSpecifier" : YES,
"NSRecursiveLock" : YES,
"NSRelativeSpecifier" : YES,
"NSRunLoop" : YES,
"NSScanner" : YES,
"NSScriptClassDescription" : YES,
"NSScriptCoercionHandler" : YES,
"NSScriptCommand" : YES,
"NSScriptCommandDescription" : YES,
"NSScriptExecutionContext" : YES,
"NSScriptObjectSpecifier" : YES,
"NSScriptSuiteRegistry" : YES,
"NSScriptWhoseTest" : YES,
"NSSerializer" : YES,
"NSSet" : YES,
"NSSetCommand" : YES,
"NSSocketPort" : YES,
"NSSocketPortNameServer" : YES,
"NSSortDescriptor" : YES,
"NSSpecifierTest" : YES,
"NSSpellServer" : YES,
"NSStream" : YES,
"NSString" : YES,
"NSTask" : YES,
"NSTextCheckingResult" : YES,
"NSThread" : YES,
"NSTimer" : YES,
"NSTimeZone" : YES,
"NSUnarchiver" : YES,
"NSUndoManager" : YES,
"NSUniqueIDSpecifier" : YES,
"NSURL" : YES,
"NSURLAuthenticationChallenge" : YES,
"NSURLCache" : YES,
"NSURLConnection" : YES,
"NSURLCredential" : YES,
"NSURLCredentialStorage" : YES,
"NSURLDownload" : YES,
"NSURLHandle" : YES,
"NSURLProtectionSpace" : YES,
"NSURLProtocol" : YES,
"NSURLRequest" : YES,
"NSURLResponse" : YES,
"NSUserDefaults" : YES,
"NSValue" : YES,
"NSValueTransformer" : YES,
"NSWhoseSpecifier" : YES,
"NSXMLDocument" : YES,
"NSXMLDTD" : YES,
"NSXMLDTDNode" : YES,
"NSXMLElement" : YES,
"NSXMLNode" : YES,
"NSXMLParser" : YES,
"NSActionCell" : YES,
"NSAffineTransform Additions" : YES,
"NSAlert" : YES,
"NSAnimation" : YES,
"NSAnimationContext" : YES,
"NSAppleScript Additions" : YES,
"NSApplication" : YES,
"NSArrayController" : YES,
"NSATSTypesetter" : YES,
"NSAttributedString Application Kit Additions" : YES,
"NSBezierPath" : YES,
"NSBitmapImageRep" : YES,
"NSBox" : YES,
"NSBrowser" : YES,
"NSBrowserCell" : YES,
"NSBundle Additions" : YES,
"NSButton" : YES,
"NSButtonCell" : YES,
"NSCachedImageRep" : YES,
"NSCell" : YES,
"NSCIImageRep" : YES,
"NSClipView" : YES,
"NSCoder Application Kit Additions" : YES,
"NSCollectionView" : YES,
"NSCollectionViewItem" : YES,
"NSColor" : YES,
"NSColorList" : YES,
"NSColorPanel" : YES,
"NSColorPicker" : YES,
"NSColorSpace" : YES,
"NSColorWell" : YES,
"NSComboBox" : YES,
"NSComboBoxCell" : YES,
"NSControl" : YES,
"NSController" : YES,
"NSCursor" : YES,
"NSCustomImageRep" : YES,
"NSDatePicker" : YES,
"NSDatePickerCell" : YES,
"NSDictionaryController" : YES,
"NSDockTile" : YES,
"NSDocument" : YES,
"NSDocumentController" : YES,
"NSDrawer" : YES,
"NSEPSImageRep" : YES,
"NSEvent" : YES,
"NSFileWrapper" : YES,
"NSFont" : YES,
"NSFontDescriptor" : YES,
"NSFontManager" : YES,
"NSFontPanel" : YES,
"NSForm" : YES,
"NSFormCell" : YES,
"NSGlyphGenerator" : YES,
"NSGlyphInfo" : YES,
"NSGradient" : YES,
"NSGraphicsContext" : YES,
"NSHelpManager" : YES,
"NSImage" : YES,
"NSImageCell" : YES,
"NSImageRep" : YES,
"NSImageView" : YES,
"NSLayoutManager" : YES,
"NSLevelIndicator" : YES,
"NSLevelIndicatorCell" : YES,
"NSMatrix" : YES,
"NSMenu" : YES,
"NSMenuItem" : YES,
"NSMenuItemCell" : YES,
"NSMenuView" : YES,
"NSMutableAttributedString Additions" : YES,
"NSMutableParagraphStyle" : YES,
"NSNib" : YES,
"NSNibConnector" : YES,
"NSNibControlConnector" : YES,
"NSNibOutletConnector" : YES,
"NSObjectController" : YES,
"NSOpenGLContext" : YES,
"NSOpenGLLayer" : YES,
"NSOpenGLPixelBuffer" : YES,
"NSOpenGLPixelFormat" : YES,
"NSOpenGLView" : YES,
"NSOpenPanel" : YES,
"NSOutlineView" : YES,
"NSPageLayout" : YES,
"NSPanel" : YES,
"NSParagraphStyle" : YES,
"NSPasteboard" : YES,
"NSPasteboardItem" : YES,
"NSPathCell" : YES,
"NSPathComponentCell" : YES,
"NSPathControl" : YES,
"NSPDFImageRep" : YES,
"NSPersistentDocument" : YES,
"NSPICTImageRep" : YES,
"NSPopUpButton" : YES,
"NSPopUpButtonCell" : YES,
"NSPredicateEditor" : YES,
"NSPredicateEditorRowTemplate" : YES,
"NSPrinter" : YES,
"NSPrintInfo" : YES,
"NSPrintOperation" : YES,
"NSPrintPanel" : YES,
"NSProgressIndicator" : YES,
"NSResponder" : YES,
"NSRuleEditor" : YES,
"NSRulerMarker" : YES,
"NSRulerView" : YES,
"NSRunningApplication" : YES,
"NSSavePanel" : YES,
"NSScreen" : YES,
"NSScroller" : YES,
"NSScrollView" : YES,
"NSSearchField" : YES,
"NSSearchFieldCell" : YES,
"NSSecureTextField" : YES,
"NSSecureTextFieldCell" : YES,
"NSSegmentedCell" : YES,
"NSSegmentedControl" : YES,
"NSShadow" : YES,
"NSSlider" : YES,
"NSSliderCell" : YES,
"NSSound" : YES,
"NSSpeechRecognizer" : YES,
"NSSpeechSynthesizer" : YES,
"NSSpellChecker" : YES,
"NSSplitView" : YES,
"NSStatusBar" : YES,
"NSStatusItem" : YES,
"NSStepper" : YES,
"NSStepperCell" : YES,
"NSString Application Kit Additions" : YES,
"NSTableCellView" : YES,
"NSTableColumn" : YES,
"NSTableHeaderCell" : YES,
"NSTableHeaderView" : YES,
"NSTableView" : YES,
"NSTabView" : YES,
"NSTabViewItem" : YES,
"NSText" : YES,
"NSTextAttachment" : YES,
"NSTextAttachmentCell" : YES,
"NSTextBlock" : YES,
"NSTextContainer" : YES,
"NSTextField" : YES,
"NSTextFieldCell" : YES,
"NSTextInputContext" : YES,
"NSTextList" : YES,
"NSTextStorage" : YES,
"NSTextTab" : YES,
"NSTextTable" : YES,
"NSTextTableBlock" : YES,
"NSTextView" : YES,
"NSTokenField" : YES,
"NSTokenFieldCell" : YES,
"NSToolbar" : YES,
"NSToolbarItem" : YES,
"NSToolbarItemGroup" : YES,
"NSTouch" : YES,
"NSTrackingArea" : YES,
"NSTreeController" : YES,
"NSTreeNode" : YES,
"NSTypesetter" : YES,
"NSURL Additions" : YES,
"NSUserDefaultsController" : YES,
"NSView" : YES,
"NSViewAnimation" : YES,
"NSViewController" : YES,
"NSWindow" : YES,
"NSWindowController" : YES,
"NSWorkspace" : YES,
"NSPopover": YES
};