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Clean up the old XIB loading code.

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This commit is contained in:
fredkiefer 2020-01-19 18:52:36 +01:00
parent 46ea0fb36d
commit bc7c0262c5
5 changed files with 1053 additions and 1029 deletions
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7
ChangeLog
View file

@ -1,3 +1,10 @@
2020-01-19 Fred Kiefer <FredKiefer@gmx.de>
* Source/GSXibKeyedUnarchiver.m: Remove references of XIB 5.
* Headers/Additions/GNUstepGUI/GSNibLoading.h: Add one method definition.
* Source/GSXibLoader.m,
* Source/GSXibLoading.m: Move helper classes to the correct file.
2020-01-19 Fred Kiefer <FredKiefer@gmx.de>
* Source/GSXib5KeyedUnarchiver.m: Handle dictionary elements correctly.

1
Headers/Additions/GNUstepGUI/GSNibLoading.h
View file

@ -220,6 +220,7 @@ typedef struct _GSWindowTemplateFlags
- (void) setExtension: (NSString *)ext;
- (NSString *)extension;
- (void) setRealObject: (id)obj;
- (id) realObject;
@end
@interface NSCustomView : NSView <GSNibLoading>

362
Source/GSXibKeyedUnarchiver.m
View file

@ -1,29 +1,32 @@
/** <title>GSXibKeyedUnarchiver.m</title>
<abstract>
These are templates for use with OSX XIB 5 files. These classes are the
templates and other things which are needed for reading XIB 5 files.
These are templates for use with OSX XIB files. These classes are the
templates and other things which are needed for reading XIB files.
</abstract>
Copyright (C) 2005, 2017 Free Software Foundation, Inc.
Copyright (C) 2010, 2012, 2017 Free Software Foundation, Inc.
File created by Marcian Lytwyn on 12/30/16 from original code by:
Author: Fred Kiefer <FredKiefer@gmx.de>
Date: March 2010
Author: Gregory John Casamento
Date: 2003, 2005
Date: 2012
This file is part of the GNUstep GUI Library.
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 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; see the file COPYING.LIB.
If not, see <http://www.gnu.org/licenses/> or write to the
@ -39,167 +42,160 @@
- (NSData *) _preProcessXib: (NSData *)data
{
NSData *result = nil;
NSData *result = data;
#if GNUSTEP_BASE_HAVE_LIBXML
NSXMLDocument *document = [[NSXMLDocument alloc] initWithData:data
options:0
error:NULL];
result = data;
if (document == nil)
{
NSLog(@"%s:DOCUMENT IS NIL: %@\n", __PRETTY_FUNCTION__, document);
}
else
{
// Test to see if this is an Xcode 5 XIB...
NSArray *documentNodes = [document nodesForXPath:@"/document"
error:NULL];
if ([documentNodes count] > 0)
{
NSLog(@"Unsupported... This is an XCode 5 XIB file.");
return nil;
}
NSArray *customClassNodes = [document nodesForXPath:@"//dictionary[@key=\"flattenedProperties\"]/"
@"string[contains(@key,\"CustomClassName\")]"
error:NULL];
NSMutableDictionary *customClassDict = [NSMutableDictionary dictionary];
if (customClassNodes)
{
NSDebugLLog(@"PREXIB", @"%s:customClassNodes: %@\n", __PRETTY_FUNCTION__, customClassNodes);
// Replace the NSXMLNodes with a dictionary...
NSInteger index = 0;
for (index = 0; index < [customClassNodes count]; ++index)
{
id node = [customClassNodes objectAtIndex:index];
if ([node isMemberOfClass:[NSXMLElement class]])
{
NSString *key = [[node attributeForName:@"key"] stringValue];
if ([key rangeOfString:@"CustomClassName"].location != NSNotFound)
{
[customClassDict setObject:[node stringValue] forKey:key];
}
}
}
}
else
{
NSArray *customClassNodes = [document nodesForXPath:@"//dictionary[@key=\"flattenedProperties\"]/"
@"string[contains(@key,\"CustomClassName\")]"
error:NULL];
NSMutableDictionary *customClassDict = [NSMutableDictionary dictionary];
if (customClassNodes)
{
NSDebugLLog(@"PREXIB", @"%s:customClassNodes: %@\n", __PRETTY_FUNCTION__, customClassNodes);
// Replace the NSXMLNodes with a dictionary...
NSInteger index = 0;
for (index = 0; index < [customClassNodes count]; ++index)
{
id node = [customClassNodes objectAtIndex:index];
if ([node isMemberOfClass:[NSXMLElement class]])
{
NSString *key = [[node attributeForName:@"key"] stringValue];
if ([key rangeOfString:@"CustomClassName"].location != NSNotFound)
{
[customClassDict setObject:[node stringValue] forKey:key];
}
}
}
}
else
{
NSArray *flatProps = [document nodesForXPath:@"//object[@key=\"flattenedProperties\"]" error:NULL];
if ([flatProps count] == 1)
{
NSInteger index = 0;
NSArray *xmlKeys = [[flatProps objectAtIndex:0] nodesForXPath:@"//object[@key=\"flattenedProperties\"]/object[@key=\"dict.sortedKeys\"]/*" error:NULL];
NSArray *xmlObjs = [[flatProps objectAtIndex:0] nodesForXPath:@"//object[@key=\"flattenedProperties\"]/object[@key=\"dict.values\"]/*" error:NULL];
if ([xmlKeys count] != [xmlObjs count])
{
NSLog(@"%s:keys to objs count mismatch - keys: %d objs: %d\n", __PRETTY_FUNCTION__,
(int)[xmlKeys count], (int)[xmlObjs count]);
}
else
{
for (index = 0; index < [xmlKeys count]; ++index)
{
id key = [[xmlKeys objectAtIndex:index] stringValue];
if ([key rangeOfString:@"CustomClassName"].location != NSNotFound)
{
// NSString *obj = [[xmlObjs objectAtIndex:index] stringValue];
[customClassDict setObject:[[xmlObjs objectAtIndex:index] stringValue] forKey:key];
}
}
}
}
}
NSDebugLLog(@"PREXIB", @"%s:customClassDict: %@\n", __PRETTY_FUNCTION__, customClassDict);
if ([customClassDict count] > 0)
{
NSArray *objectRecords = nil;
NSEnumerator *en = [[customClassDict allKeys] objectEnumerator];
NSString *key = nil;
while ((key = [en nextObject]) != nil)
{
NSString *keyValue = [key stringByReplacingOccurrencesOfString:@".CustomClassName" withString:@""];
NSString *className = [customClassDict objectForKey: key];
NSString *objectRecordXpath = nil;
objectRecordXpath = [NSString stringWithFormat: @"//object[@class=\"IBObjectRecord\"]/"
@"int[@key=\"objectID\"][text()=\"%@\"]/../reference",
keyValue];
objectRecords = [document nodesForXPath: objectRecordXpath error: NULL];
if (objectRecords == nil)
{
// If that didn't work then it could be a 4.6+ XIB...
objectRecordXpath = [NSString stringWithFormat: @"//object[@class=\"IBObjectRecord\"]/"
@"string[@key=\"id\"][text()=\"%@\"]/../reference",
keyValue];
objectRecords = [document nodesForXPath: objectRecordXpath error: NULL];
}
NSString *refId = nil;
if ([objectRecords count] > 0)
{
id record = nil;
NSEnumerator *oen = [objectRecords objectEnumerator];
while ((record = [oen nextObject]) != nil)
{
if ([record isMemberOfClass:[NSXMLElement class]])
{
if([[[record attributeForName:@"key"] stringValue] isEqualToString:@"object"])
{
NSArray *classNodes = nil;
id classNode = nil;
NSString *refXpath = nil;
refId = [[record attributeForName:@"ref"] stringValue];
refXpath = [NSString stringWithFormat:@"//object[@id=\"%@\"]",refId];
classNodes = [document nodesForXPath:refXpath
error:NULL];
if([classNodes count] > 0)
{
id classAttr = nil;
Class cls = NSClassFromString(className);
classNode = [classNodes objectAtIndex:0];
classAttr = [classNode attributeForName:@"class"];
[classAttr setStringValue:className];
if (cls != nil)
{
if ([cls respondsToSelector:@selector(cellClass)])
{
NSArray *cellNodes = nil;
id cellNode = nil;
id cellClass = [cls cellClass];
NSString *cellXpath = [NSString stringWithFormat:@"//object[@id=\"%@\"]/object[@key=\"NSCell\"]",refId];
cellNodes = [document nodesForXPath:cellXpath
error:NULL];
if ([cellNodes count] > 0)
{
NSString *cellClassString = NSStringFromClass(cellClass);
id cellAttr = nil;
cellNode = [cellNodes objectAtIndex:0];
cellAttr = [cellNode attributeForName:@"class"];
[cellAttr setStringValue:cellClassString];
}
}
}
}
}
}
}
}
}
}
result = [document XMLData];
RELEASE(document);
}
{
NSArray *flatProps = [document nodesForXPath:@"//object[@key=\"flattenedProperties\"]" error:NULL];
if ([flatProps count] == 1)
{
NSInteger index = 0;
NSArray *xmlKeys = [[flatProps objectAtIndex:0] nodesForXPath:
@"//object[@key=\"flattenedProperties\"]/object[@key=\"dict.sortedKeys\"]/*" error:NULL];
NSArray *xmlObjs = [[flatProps objectAtIndex:0] nodesForXPath:
@"//object[@key=\"flattenedProperties\"]/object[@key=\"dict.values\"]/*" error:NULL];
if ([xmlKeys count] != [xmlObjs count])
{
NSLog(@"%s:keys to objs count mismatch - keys: %d objs: %d\n", __PRETTY_FUNCTION__,
(int)[xmlKeys count], (int)[xmlObjs count]);
}
else
{
for (index = 0; index < [xmlKeys count]; ++index)
{
id key = [[xmlKeys objectAtIndex:index] stringValue];
if ([key rangeOfString:@"CustomClassName"].location != NSNotFound)
{
// NSString *obj = [[xmlObjs objectAtIndex:index] stringValue];
[customClassDict setObject:[[xmlObjs objectAtIndex:index] stringValue] forKey:key];
}
}
}
}
}
NSDebugLLog(@"PREXIB", @"%s:customClassDict: %@\n", __PRETTY_FUNCTION__, customClassDict);
if ([customClassDict count] > 0)
{
NSArray *objectRecords = nil;
NSEnumerator *en = [[customClassDict allKeys] objectEnumerator];
NSString *key = nil;
while ((key = [en nextObject]) != nil)
{
NSString *keyValue = [key stringByReplacingOccurrencesOfString:@".CustomClassName" withString:@""];
NSString *className = [customClassDict objectForKey: key];
NSString *objectRecordXpath = nil;
objectRecordXpath = [NSString stringWithFormat: @"//object[@class=\"IBObjectRecord\"]/"
@"int[@key=\"objectID\"][text()=\"%@\"]/../reference",
keyValue];
objectRecords = [document nodesForXPath: objectRecordXpath error: NULL];
if (objectRecords == nil)
{
// If that didn't work then it could be a 4.6+ XIB...
objectRecordXpath = [NSString stringWithFormat: @"//object[@class=\"IBObjectRecord\"]/"
@"string[@key=\"id\"][text()=\"%@\"]/../reference",
keyValue];
objectRecords = [document nodesForXPath: objectRecordXpath error: NULL];
}
NSString *refId = nil;
if ([objectRecords count] > 0)
{
id record = nil;
NSEnumerator *oen = [objectRecords objectEnumerator];
while ((record = [oen nextObject]) != nil)
{
if ([record isMemberOfClass:[NSXMLElement class]])
{
if([[[record attributeForName:@"key"] stringValue] isEqualToString:@"object"])
{
NSArray *classNodes = nil;
id classNode = nil;
NSString *refXpath = nil;
refId = [[record attributeForName:@"ref"] stringValue];
refXpath = [NSString stringWithFormat:@"//object[@id=\"%@\"]",refId];
classNodes = [document nodesForXPath:refXpath
error:NULL];
if([classNodes count] > 0)
{
id classAttr = nil;
Class cls = NSClassFromString(className);
classNode = [classNodes objectAtIndex:0];
classAttr = [classNode attributeForName:@"class"];
[classAttr setStringValue:className];
if (cls != nil)
{
if ([cls respondsToSelector:@selector(cellClass)])
{
NSArray *cellNodes = nil;
id cellNode = nil;
id cellClass = [cls cellClass];
NSString *cellXpath = [NSString stringWithFormat:
@"//object[@id=\"%@\"]/object[@key=\"NSCell\"]",refId];
cellNodes = [document nodesForXPath:cellXpath
error:NULL];
if ([cellNodes count] > 0)
{
NSString *cellClassString = NSStringFromClass(cellClass);
id cellAttr = nil;
cellNode = [cellNodes objectAtIndex:0];
cellAttr = [cellNode attributeForName:@"class"];
[cellAttr setStringValue:cellClassString];
}
}
}
}
}
}
}
}
}
}
result = [document XMLData];
RELEASE(document);
}
#endif
return result;
@ -235,7 +231,7 @@
theParser = [[NSXMLParser alloc] initWithData: theData];
[theParser setDelegate: self];
NS_DURING
{
// Parse the XML data
@ -249,7 +245,7 @@
NS_ENDHANDLER
DESTROY(theParser);
#endif
#endif
return self;
}
@ -405,7 +401,7 @@ didStartElement: (NSString*)elementName
// pop
currentElement = last;
if (r != o)
{
[delegate unarchiver: self
@ -443,7 +439,7 @@ didStartElement: (NSString*)elementName
// Balance the retain above
RELEASE(o);
if (objID != nil)
{
NSDebugLLog(@"XIB", @"decoded object %@ for id %@", o, objID);
@ -454,7 +450,7 @@ didStartElement: (NSString*)elementName
/*
This method is a copy of decodeObjectForXib:forClassName:withKey:
The only difference being in the way we decode the object and the
The only difference being in the way we decode the object and the
missing context switch.
*/
- (id) decodeDictionaryForXib: (GSXibElement*)element
@ -508,7 +504,7 @@ didStartElement: (NSString*)elementName
}
// Balance the retain above
RELEASE(o);
if (objID != nil)
{
NSDebugLLog(@"XIB", @"decoded object %@ for id %@", o, objID);
@ -555,7 +551,7 @@ didStartElement: (NSString*)elementName
{
NSData *d = [[NSData alloc] initWithBase64EncodedString: new
options: NSDataBase64DecodingIgnoreUnknownCharacters];
new = AUTORELEASE([[NSString alloc] initWithData: d
new = AUTORELEASE([[NSString alloc] initWithData: d
encoding: NSUTF8StringEncoding]);
RELEASE(d);
}
@ -566,7 +562,7 @@ didStartElement: (NSString*)elementName
if (objID != nil)
[decoded setObject: new forKey: objID];
return new;
}
else if ([@"int" isEqualToString: elementName])
@ -575,7 +571,7 @@ didStartElement: (NSString*)elementName
if (objID != nil)
[decoded setObject: new forKey: objID];
return new;
}
else if ([@"double" isEqualToString: elementName])
@ -584,7 +580,7 @@ didStartElement: (NSString*)elementName
if (objID != nil)
[decoded setObject: new forKey: objID];
return new;
}
else if ([@"bool" isEqualToString: elementName])
@ -593,7 +589,7 @@ didStartElement: (NSString*)elementName
if (objID != nil)
[decoded setObject: new forKey: objID];
return new;
}
else if ([@"integer" isEqualToString: elementName])
@ -603,7 +599,7 @@ didStartElement: (NSString*)elementName
if (objID != nil)
[decoded setObject: new forKey: objID];
return new;
}
else if ([@"real" isEqualToString: elementName])
@ -613,7 +609,7 @@ didStartElement: (NSString*)elementName
if (objID != nil)
[decoded setObject: new forKey: objID];
return new;
}
else if ([@"boolean" isEqualToString: elementName])
@ -623,37 +619,37 @@ didStartElement: (NSString*)elementName
if (objID != nil)
[decoded setObject: new forKey: objID];
return new;
}
else if ([@"point" isEqualToString: elementName])
{
NSPoint point = [self decodePointForKey: [element attributeForKey: @"key"]];
id new = [NSValue valueWithPoint: point];
if (objID != nil)
[decoded setObject: new forKey: objID];
return new;
}
else if ([@"size" isEqualToString: elementName])
{
NSSize size = [self decodeSizeForKey: [element attributeForKey: @"key"]];
id new = [NSValue valueWithSize: size];
if (objID != nil)
[decoded setObject: new forKey: objID];
return new;
}
else if ([@"rect" isEqualToString: elementName])
{
NSRect rect = [self decodeRectForKey: [element attributeForKey: @"key"]];
id new = [NSValue valueWithRect: rect];
if (objID != nil)
[decoded setObject: new forKey: objID];
return new;
}
else if ([@"reference" isEqualToString: elementName])
@ -693,7 +689,7 @@ didStartElement: (NSString*)elementName
if (objID != nil)
[decoded setObject: new forKey: objID];
return new;
}
else if ([@"bytes" isEqualToString: elementName])
@ -703,7 +699,7 @@ didStartElement: (NSString*)elementName
if (objID != nil)
[decoded setObject: new forKey: objID];
return new;
}
else if ([@"array" isEqualToString: elementName])

846
Source/GSXibLoader.m
View file

@ -38,8 +38,8 @@
#import <Foundation/NSXMLDocument.h>
#import "AppKit/NSApplication.h"
#import "AppKit/NSMenu.h"
#import "AppKit/NSNib.h"
#import "AppKit/NSNibLoading.h"
#import "GNUstepGUI/GSModelLoaderFactory.h"
#import "GNUstepGUI/GSNibLoading.h"
#import "GNUstepGUI/GSXibLoading.h"
@ -54,16 +54,6 @@
- (BOOL) _isMainMenu;
@end
@interface NSCustomObject (NibCompatibility)
- (id) realObject;
- (void) setRealObject: (id)obj;
- (NSString *)className;
@end
@interface NSNibConnector (NibCompatibility)
- (id) nibInstantiate;
@end
@implementation NSMenu (XibCompatibility)
- (BOOL) _isMainMenu
@ -75,840 +65,6 @@
@end
@implementation FirstResponder
+ (id) allocWithZone: (NSZone*)zone
{
return nil;
}
@end
@implementation IBClassDescriptionSource
- (id) initWithCoder: (NSCoder*)coder
{
if ([coder allowsKeyedCoding])
{
if ([coder containsValueForKey: @"majorKey"])
{
ASSIGN(majorKey, [coder decodeObjectForKey: @"majorKey"]);
}
if ([coder containsValueForKey: @"minorKey"])
{
ASSIGN(minorKey, [coder decodeObjectForKey: @"minorKey"]);
}
}
else
{
[NSException raise: NSInvalidArgumentException
format: @"Can't decode %@ with %@.",NSStringFromClass([self class]),
NSStringFromClass([coder class])];
}
return self;
}
- (void) dealloc
{
DESTROY(majorKey);
DESTROY(minorKey);
[super dealloc];
}
@end
@implementation IBPartialClassDescription
- (id) initWithCoder: (NSCoder*)coder
{
if ([coder allowsKeyedCoding])
{
if ([coder containsValueForKey: @"className"])
{
ASSIGN(className, [coder decodeObjectForKey: @"className"]);
}
if ([coder containsValueForKey: @"superclassName"])
{
ASSIGN(superclassName, [coder decodeObjectForKey: @"superclassName"]);
}
if ([coder containsValueForKey: @"actions"])
{
ASSIGN(actions, [coder decodeObjectForKey: @"actions"]);
}
if ([coder containsValueForKey: @"outlets"])
{
ASSIGN(outlets, [coder decodeObjectForKey: @"outlets"]);
}
if ([coder containsValueForKey: @"sourceIdentifier"])
{
ASSIGN(sourceIdentifier, [coder decodeObjectForKey: @"sourceIdentifier"]);
}
}
else
{
[NSException raise: NSInvalidArgumentException
format: @"Can't decode %@ with %@.",NSStringFromClass([self class]),
NSStringFromClass([coder class])];
}
return self;
}
- (void) dealloc
{
DESTROY(className);
DESTROY(superclassName);
DESTROY(actions);
DESTROY(outlets);
DESTROY(sourceIdentifier);
[super dealloc];
}
@end
@implementation IBClassDescriber
- (id) initWithCoder: (NSCoder*)coder
{
if ([coder allowsKeyedCoding])
{
if ([coder containsValueForKey: @"referencedPartialClassDescriptions"])
{
ASSIGN(referencedPartialClassDescriptions, [coder decodeObjectForKey: @"referencedPartialClassDescriptions"]);
}
}
else
{
[NSException raise: NSInvalidArgumentException
format: @"Can't decode %@ with %@.",NSStringFromClass([self class]),
NSStringFromClass([coder class])];
}
return self;
}
- (void) dealloc
{
DESTROY(referencedPartialClassDescriptions);
[super dealloc];
}
@end
@implementation IBConnection
- (id) initWithCoder: (NSCoder*)coder
{
if ([coder allowsKeyedCoding])
{
if ([coder containsValueForKey: @"label"])
{
ASSIGN(label, [coder decodeObjectForKey: @"label"]);
}
if ([coder containsValueForKey: @"source"])
{
ASSIGN(source, [coder decodeObjectForKey: @"source"]);
}
if ([coder containsValueForKey: @"destination"])
{
ASSIGN(destination, [coder decodeObjectForKey: @"destination"]);
}
}
else
{
[NSException raise: NSInvalidArgumentException
format: @"Can't decode %@ with %@.",NSStringFromClass([self class]),
NSStringFromClass([coder class])];
}
return self;
}
- (void) encodeWithCoder: (NSCoder*)aCoder
{
// FIXME
}
- (void) dealloc
{
DESTROY(label);
DESTROY(source);
DESTROY(destination);
[super dealloc];
}
- (NSString*) label
{
return label;
}
- (id) source
{
return source;
}
- (id) destination
{
return destination;
}
- (NSNibConnector*) nibConnector
{
NSString *tag = [self label];
NSRange colonRange = [tag rangeOfString: @":"];
NSUInteger location = colonRange.location;
NSNibConnector *result = nil;
if (location == NSNotFound)
{
result = [[NSNibOutletConnector alloc] init];
}
else
{
result = [[NSNibControlConnector alloc] init];
}
[result setDestination: [self destination]];
[result setSource: [self source]];
[result setLabel: [self label]];
return result;
}
- (NSString*) description
{
return [NSString stringWithFormat: @"%@ - label: %@, source: %@, destination: %@",
[super description], label, NSStringFromClass([source class]),
NSStringFromClass([destination class])];
}
- (id) nibInstantiate
{
if ([source respondsToSelector: @selector(nibInstantiate)])
{
ASSIGN(source, [source nibInstantiate]);
}
if ([destination respondsToSelector: @selector(nibInstantiate)])
{
ASSIGN(destination, [destination nibInstantiate]);
}
return self;
}
- (void) establishConnection
{
}
@end
@implementation IBActionConnection
- (void) establishConnection
{
SEL sel = NSSelectorFromString(label);
[destination setTarget: source];
[destination setAction: sel];
}
@end
@implementation IBOutletConnection
- (void) establishConnection
{
NS_DURING
{
if (source != nil)
{
NSString *selName;
SEL sel;
selName = [NSString stringWithFormat: @"set%@%@:",
[[label substringToIndex: 1] uppercaseString],
[label substringFromIndex: 1]];
sel = NSSelectorFromString(selName);
if (sel && [source respondsToSelector: sel])
{
[source performSelector: sel withObject: destination];
}
else
{
/*
* We cannot use the KVC mechanism here, as this would always retain _dst
* and it could also affect _setXXX methods and _XXX ivars that aren't
* affected by the Cocoa code.
*/
const char *name = [label cString];
Class class = object_getClass(source);
Ivar ivar = class_getInstanceVariable(class, name);
if (ivar != 0)
{
object_setIvar(source, ivar, destination);
}
else
{
NSWarnMLog(@"class '%@' has no instance var named: %@", NSStringFromClass(class), label);
}
}
}
}
NS_HANDLER
{
NSLog(@"Error while establishing connection %@: %@",self,[localException reason]);
}
NS_ENDHANDLER;
}
@end
@implementation IBBindingConnection
- (void) dealloc
{
DESTROY(connector);
[super dealloc];
}
- (id) initWithCoder: (NSCoder*)coder
{
self = [super initWithCoder: coder];
if (self == nil)
return nil;
if ([coder allowsKeyedCoding])
{
if ([coder containsValueForKey: @"connector"])
{
ASSIGN(connector, [coder decodeObjectForKey: @"connector"]);
}
}
return self;
}
- (id) nibInstantiate
{
[connector nibInstantiate];
return [super nibInstantiate];
}
- (void) establishConnection
{
[connector establishConnection];
}
@end
@implementation IBConnectionRecord
- (id) initWithCoder: (NSCoder*)coder
{
if ([coder allowsKeyedCoding])
{
if ([coder containsValueForKey: @"connection"])
{
ASSIGN(connection, [coder decodeObjectForKey: @"connection"]);
}
else
{
NSString *format = [NSString stringWithFormat:@"%s:Can't decode %@ without a connection ID",
__PRETTY_FUNCTION__,
NSStringFromClass([self class])];
[NSException raise: NSInvalidArgumentException
format: @"%@", format];
}
// Load the connection ID....
if ([coder containsValueForKey: @"connectionID"])
{
// PRE-4.6 XIBs....
connectionID = [coder decodeIntForKey: @"connectionID"];
}
else if ([coder containsValueForKey: @"id"])
{
// 4.6+ XIBs....
NSString *string = [coder decodeObjectForKey: @"id"];
if (string && [string isKindOfClass:[NSString class]] && [string length])
{
connectionID = [string intValue];
}
else
{
NSString *format = [NSString stringWithFormat:@"%s:class: %@ - connection ID is missing or zero!",
__PRETTY_FUNCTION__, NSStringFromClass([self class])];
[NSException raise: NSInvalidArgumentException
format: @"%@", format];
}
}
else
{
NSString *format = [NSString stringWithFormat:@"%s:Can't decode %@ without a connection ID",
__PRETTY_FUNCTION__,
NSStringFromClass([self class])];
[NSException raise: NSInvalidArgumentException
format: @"%@", format];
}
}
else
{
[NSException raise: NSInvalidArgumentException
format: @"Can't decode %@ with %@.",NSStringFromClass([self class]),
NSStringFromClass([coder class])];
}
return self;
}
- (void) dealloc
{
DESTROY(connection);
[super dealloc];
}
- (IBConnection*) connection
{
return connection;
}
- (id) nibInstantiate
{
ASSIGN(connection, [connection nibInstantiate]);
return self;
}
- (void) establishConnection
{
[connection establishConnection];
}
@end
@implementation IBToolTipAttribute
- (NSString*) toolTip
{
return toolTip;
}
- (id) initWithCoder: (NSCoder*)coder
{
if ([coder allowsKeyedCoding])
{
if ([coder containsValueForKey: @"name"])
{
ASSIGN(name, [coder decodeObjectForKey: @"name"]);
}
if ([coder containsValueForKey: @"object"])
{
ASSIGN(object, [coder decodeObjectForKey: @"object"]);
}
if ([coder containsValueForKey: @"toolTip"])
{
ASSIGN(toolTip, [coder decodeObjectForKey: @"toolTip"]);
}
}
else
{
[NSException raise: NSInvalidArgumentException
format: @"Can't decode %@ with %@.",NSStringFromClass([self class]),
NSStringFromClass([coder class])];
}
return self;
}
- (void) dealloc
{
DESTROY(name);
DESTROY(object);
DESTROY(toolTip);
[super dealloc];
}
@end
@implementation IBInitialTabViewItemAttribute
- (id) initWithCoder: (NSCoder*)coder
{
if ([coder allowsKeyedCoding])
{
if ([coder containsValueForKey: @"name"])
{
ASSIGN(name, [coder decodeObjectForKey: @"name"]);
}
if ([coder containsValueForKey: @"object"])
{
ASSIGN(object, [coder decodeObjectForKey: @"object"]);
}
if ([coder containsValueForKey: @"initialTabViewItem"])
{
ASSIGN(initialTabViewItem, [coder decodeObjectForKey: @"initialTabViewItem"]);
}
}
else
{
[NSException raise: NSInvalidArgumentException
format: @"Can't decode %@ with %@.",NSStringFromClass([self class]),
NSStringFromClass([coder class])];
}
return self;
}
- (void) dealloc
{
DESTROY(name);
DESTROY(object);
DESTROY(initialTabViewItem);
[super dealloc];
}
@end
@implementation IBObjectRecord
- (id) initWithCoder: (NSCoder*)coder
{
if ([coder allowsKeyedCoding])
{
if ([coder containsValueForKey: @"objectID"])
{
// PRE-4.6 XIBs....
objectID = [coder decodeObjectForKey: @"objectID"];
}
else if ([coder containsValueForKey: @"id"])
{
// 4.6+ XIBs....
objectID = [coder decodeObjectForKey: @"id"];
}
else
{
// Cannot process without object ID...
NSString *format = [NSString stringWithFormat:@"%s:Can't decode %@ without an object ID",
__PRETTY_FUNCTION__,
NSStringFromClass([self class])];
[NSException raise: NSInvalidArgumentException
format: @"%@", format];
}
if ([coder containsValueForKey: @"object"])
{
ASSIGN(object, [coder decodeObjectForKey: @"object"]);
}
if ([coder containsValueForKey: @"children"])
{
ASSIGN(children, [coder decodeObjectForKey: @"children"]);
}
if ([coder containsValueForKey: @"parent"])
{
ASSIGN(parent, [coder decodeObjectForKey: @"parent"]);
}
}
else
{
[NSException raise: NSInvalidArgumentException
format: @"Can't decode %@ with %@.",NSStringFromClass([self class]),
NSStringFromClass([coder class])];
}
return self;
}
- (void) dealloc
{
DESTROY(object);
DESTROY(children);
DESTROY(parent);
[super dealloc];
}
- (id) object
{
return object;
}
- (id) parent
{
return parent;
}
- (id) objectID
{
return objectID;
}
- (NSString *) description
{
return [NSString stringWithFormat: @"<%@, %@, %@, %p>",
[self className],
object,
parent,
objectID];
}
@end
@implementation IBMutableOrderedSet
- (id) initWithCoder: (NSCoder*)coder
{
if ([coder allowsKeyedCoding])
{
if ([coder containsValueForKey: @"orderedObjects"])
{
ASSIGN(orderedObjects, [coder decodeObjectForKey: @"orderedObjects"]);
}
}
else
{
[NSException raise: NSInvalidArgumentException
format: @"Can't decode %@ with %@.",NSStringFromClass([self class]),
NSStringFromClass([coder class])];
}
return self;
}
- (void) dealloc
{
DESTROY(orderedObjects);
[super dealloc];
}
- (NSArray*) orderedObjects
{
return orderedObjects;
}
- (id) objectWithObjectID: (id)objID
{
NSEnumerator *en;
IBObjectRecord *obj;
en = [orderedObjects objectEnumerator];
while ((obj = [en nextObject]) != nil)
{
if ([[obj objectID] isEqual:objID])
{
return [obj object];
}
}
return nil;
}
@end
@implementation IBObjectContainer
- (id) initWithCoder: (NSCoder*)coder
{
if ([coder allowsKeyedCoding])
{
if ([coder containsValueForKey: @"sourceID"])
{
ASSIGN(sourceID, [coder decodeObjectForKey: @"sourceID"]);
}
if ([coder containsValueForKey: @"maxID"])
{
maxID = [coder decodeIntForKey: @"maxID"];
}
if ([coder containsValueForKey: @"flattenedProperties"])
{
ASSIGN(flattenedProperties, [coder decodeObjectForKey: @"flattenedProperties"]);
}
if ([coder containsValueForKey: @"objectRecords"])
{
ASSIGN(objectRecords, [coder decodeObjectForKey: @"objectRecords"]);
}
if ([coder containsValueForKey: @"connectionRecords"])
{
ASSIGN(connectionRecords, [coder decodeObjectForKey: @"connectionRecords"]);
}
// We could load more data here, but we currently don't need it.
}
else
{
[NSException raise: NSInvalidArgumentException
format: @"Can't decode %@ with %@.",NSStringFromClass([self class]),
NSStringFromClass([coder class])];
}
return self;
}
- (void) encodeWithCoder: (NSCoder*)aCoder
{
// FIXME
}
- (void) dealloc
{
DESTROY(connectionRecords);
DESTROY(objectRecords);
DESTROY(flattenedProperties);
DESTROY(unlocalizedProperties);
DESTROY(activeLocalization);
DESTROY(localizations);
DESTROY(sourceID);
[super dealloc];
}
- (NSString*) description
{
return [NSString stringWithFormat:
@"%@ - sourceID: %@: maxID: %@: objectRecords: %@: flattenedProperties: %@: connectionRecords: %@: ",
[super description], sourceID, maxID, objectRecords,
flattenedProperties, connectionRecords];
}
- (NSEnumerator*) connectionRecordEnumerator
{
return [connectionRecords objectEnumerator];
}
- (NSEnumerator*) objectRecordEnumerator
{
return [[objectRecords orderedObjects] objectEnumerator];
}
- (NSDictionary*) propertiesForObjectID: (id)objectID
{
NSEnumerator *en;
NSString *idString;
NSString *key;
NSMutableDictionary *properties;
int idLength;
idString = [NSString stringWithFormat: @"%@.", objectID];
idLength = [idString length];
properties = [[NSMutableDictionary alloc] init];
en = [flattenedProperties keyEnumerator];
while ((key = [en nextObject]) != nil)
{
if ([key hasPrefix: idString])
{
id value = [flattenedProperties objectForKey: key];
[properties setObject: value forKey: [key substringFromIndex: idLength]];
}
}
return AUTORELEASE(properties);
}
/*
Returns a dictionary of the custom class names keyed on the objectIDs.
*/
- (NSDictionary*) customClassNames
{
NSMutableDictionary *properties;
int i;
properties = [[NSMutableDictionary alloc] init];
// We have special objects at -3, -2, -1 and 0
for (i = -3; i < maxID; i++)
{
NSString *idString;
id value;
idString = [NSString stringWithFormat: @"%d.CustomClassName", i];
value = [flattenedProperties objectForKey: idString];
if (value)
{
NSString *key;
key = [NSString stringWithFormat: @"%d", i];
[properties setObject: value forKey: key];
}
}
return properties;
}
- (id) nibInstantiate
{
NSEnumerator *en;
id obj;
// iterate over connections, instantiate, and then establish them.
en = [connectionRecords objectEnumerator];
while ((obj = [en nextObject]) != nil)
{
[obj nibInstantiate];
[obj establishConnection];
}
// awaken all objects.
en = [[objectRecords orderedObjects] objectEnumerator];
while ((obj = [en nextObject]) != nil)
{
id realObj;
NSDictionary *properties;
id value;
realObj = [obj object];
if ([realObj respondsToSelector: @selector(nibInstantiate)])
{
realObj = [realObj nibInstantiate];
}
properties = [self propertiesForObjectID: [obj objectID]];
NSDebugLLog(@"XIB", @"object %@ props %@", [obj objectID], properties);
//value = [properties objectForKey: @"windowTemplate.maxSize"];
//value = [properties objectForKey: @"CustomClassName"];
// Activate windows
value = [properties objectForKey: @"NSWindowTemplate.visibleAtLaunch"];
if (value != nil)
{
if ([value boolValue] == YES)
{
if ([realObj isKindOfClass: [NSWindow class]])
{
// bring visible windows to front...
[(NSWindow *)realObj orderFront: self];
}
}
}
// Tool tips
value = [properties objectForKey: @"IBAttributePlaceholdersKey"];
if (value != nil)
{
NSDictionary *infodict = (NSDictionary*)value;
// Process tooltips...
IBToolTipAttribute *tooltip = [infodict objectForKey: @"ToolTip"];
if (tooltip && [realObj respondsToSelector: @selector(setToolTip:)])
{
[realObj setToolTip: [tooltip toolTip]];
}
// Process XIB runtime attributes...
if ([infodict objectForKey:@"IBUserDefinedRuntimeAttributesPlaceholderName"])
{
IBUserDefinedRuntimeAttributesPlaceholder *placeholder =
[infodict objectForKey:@"IBUserDefinedRuntimeAttributesPlaceholderName"];
NSArray *attributes = [placeholder runtimeAttributes];
NSEnumerator *objectIter = [attributes objectEnumerator];
IBUserDefinedRuntimeAttribute *attribute;
while ((attribute = [objectIter nextObject]) != nil)
{
[realObj setValue: [attribute value] forKeyPath: [attribute keyPath]];
}
}
}
if ([realObj respondsToSelector: @selector(awakeFromNib)])
{
[realObj awakeFromNib];
}
}
return self;
}
@end
@interface GSXibLoader: GSModelLoader
{
}

866
Source/GSXibLoading.m
View file

@ -1,6 +1,42 @@
/* <title>GSXibLoading</title>
<abstract>Xib (Cocoa XML) loading helper classes</abstract>
Copyright (C) 2010, 2011 Free Software Foundation, Inc.
Written by: Fred Kiefer <FredKiefer@gmx.de>
Created: March 2010
Author: Gregory John Casamento
Date: 2010, 2012
This file is part of the GNUstep Base Library.
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 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., 59 Temple Place, Suite 330, Boston, MA 02110 USA.
*/
#import <Foundation/NSArray.h>
#import <Foundation/NSDebug.h>
#import <Foundation/NSDictionary.h>
#import <Foundation/NSException.h>
#import <Foundation/NSObject.h>
#import <Foundation/NSKeyedArchiver.h>
#import "GNUstepGUI/GSXibElement.h"
#import "AppKit/NSControl.h"
#import "AppKit/NSNibLoading.h"
#import "AppKit/NSWindow.h"
#import "GNUstepGUI/GSNibLoading.h"
#import "GNUstepGUI/GSXibLoading.h"
@interface IBAccessibilityAttribute : NSObject <NSCoding>
@ -158,3 +194,831 @@
return self;
}
@end
@implementation FirstResponder
+ (id) allocWithZone: (NSZone*)zone
{
return nil;
}
@end
@implementation IBClassDescriptionSource
- (id) initWithCoder: (NSCoder*)coder
{
if ([coder allowsKeyedCoding])
{
if ([coder containsValueForKey: @"majorKey"])
{
ASSIGN(majorKey, [coder decodeObjectForKey: @"majorKey"]);
}
if ([coder containsValueForKey: @"minorKey"])
{
ASSIGN(minorKey, [coder decodeObjectForKey: @"minorKey"]);
}
}
else
{
[NSException raise: NSInvalidArgumentException
format: @"Can't decode %@ with %@.",NSStringFromClass([self class]),
NSStringFromClass([coder class])];
}
return self;
}
- (void) dealloc
{
DESTROY(majorKey);
DESTROY(minorKey);
[super dealloc];
}
@end
@implementation IBPartialClassDescription
- (id) initWithCoder: (NSCoder*)coder
{
if ([coder allowsKeyedCoding])
{
if ([coder containsValueForKey: @"className"])
{
ASSIGN(className, [coder decodeObjectForKey: @"className"]);
}
if ([coder containsValueForKey: @"superclassName"])
{
ASSIGN(superclassName, [coder decodeObjectForKey: @"superclassName"]);
}
if ([coder containsValueForKey: @"actions"])
{
ASSIGN(actions, [coder decodeObjectForKey: @"actions"]);
}
if ([coder containsValueForKey: @"outlets"])
{
ASSIGN(outlets, [coder decodeObjectForKey: @"outlets"]);
}
if ([coder containsValueForKey: @"sourceIdentifier"])
{
ASSIGN(sourceIdentifier, [coder decodeObjectForKey: @"sourceIdentifier"]);
}
}
else
{
[NSException raise: NSInvalidArgumentException
format: @"Can't decode %@ with %@.",NSStringFromClass([self class]),
NSStringFromClass([coder class])];
}
return self;
}
- (void) dealloc
{
DESTROY(className);
DESTROY(superclassName);
DESTROY(actions);
DESTROY(outlets);
DESTROY(sourceIdentifier);
[super dealloc];
}
@end
@implementation IBClassDescriber
- (id) initWithCoder: (NSCoder*)coder
{
if ([coder allowsKeyedCoding])
{
if ([coder containsValueForKey: @"referencedPartialClassDescriptions"])
{
ASSIGN(referencedPartialClassDescriptions, [coder decodeObjectForKey: @"referencedPartialClassDescriptions"]);
}
}
else
{
[NSException raise: NSInvalidArgumentException
format: @"Can't decode %@ with %@.",NSStringFromClass([self class]),
NSStringFromClass([coder class])];
}
return self;
}
- (void) dealloc
{
DESTROY(referencedPartialClassDescriptions);
[super dealloc];
}
@end
@implementation IBConnection
- (id) initWithCoder: (NSCoder*)coder
{
if ([coder allowsKeyedCoding])
{
if ([coder containsValueForKey: @"label"])
{
ASSIGN(label, [coder decodeObjectForKey: @"label"]);
}
if ([coder containsValueForKey: @"source"])
{
ASSIGN(source, [coder decodeObjectForKey: @"source"]);
}
if ([coder containsValueForKey: @"destination"])
{
ASSIGN(destination, [coder decodeObjectForKey: @"destination"]);
}
}
else
{
[NSException raise: NSInvalidArgumentException
format: @"Can't decode %@ with %@.",NSStringFromClass([self class]),
NSStringFromClass([coder class])];
}
return self;
}
- (void) encodeWithCoder: (NSCoder*)aCoder
{
// FIXME
}
- (void) dealloc
{
DESTROY(label);
DESTROY(source);
DESTROY(destination);
[super dealloc];
}
- (NSString*) label
{
return label;
}
- (id) source
{
return source;
}
- (id) destination
{
return destination;
}
- (NSNibConnector*) nibConnector
{
NSString *tag = [self label];
NSRange colonRange = [tag rangeOfString: @":"];
NSUInteger location = colonRange.location;
NSNibConnector *result = nil;
if (location == NSNotFound)
{
result = [[NSNibOutletConnector alloc] init];
}
else
{
result = [[NSNibControlConnector alloc] init];
}
[result setDestination: [self destination]];
[result setSource: [self source]];
[result setLabel: [self label]];
return result;
}
- (NSString*) description
{
return [NSString stringWithFormat: @"%@ - label: %@, source: %@, destination: %@",
[super description], label, NSStringFromClass([source class]),
NSStringFromClass([destination class])];
}
- (id) nibInstantiate
{
if ([source respondsToSelector: @selector(nibInstantiate)])
{
ASSIGN(source, [source nibInstantiate]);
}
if ([destination respondsToSelector: @selector(nibInstantiate)])
{
ASSIGN(destination, [destination nibInstantiate]);
}
return self;
}
- (void) establishConnection
{
}
@end
@implementation IBActionConnection
- (void) establishConnection
{
SEL sel = NSSelectorFromString(label);
[destination setTarget: source];
[destination setAction: sel];
}
@end
@implementation IBOutletConnection
- (void) establishConnection
{
NS_DURING
{
if (source != nil)
{
NSString *selName;
SEL sel;
selName = [NSString stringWithFormat: @"set%@%@:",
[[label substringToIndex: 1] uppercaseString],
[label substringFromIndex: 1]];
sel = NSSelectorFromString(selName);
if (sel && [source respondsToSelector: sel])
{
[source performSelector: sel withObject: destination];
}
else
{
/*
* We cannot use the KVC mechanism here, as this would always retain _dst
* and it could also affect _setXXX methods and _XXX ivars that aren't
* affected by the Cocoa code.
*/
const char *name = [label cString];
Class class = object_getClass(source);
Ivar ivar = class_getInstanceVariable(class, name);
if (ivar != 0)
{
object_setIvar(source, ivar, destination);
}
else
{
NSWarnMLog(@"class '%@' has no instance var named: %@", NSStringFromClass(class), label);
}
}
}
}
NS_HANDLER
{
NSLog(@"Error while establishing connection %@: %@",self,[localException reason]);
}
NS_ENDHANDLER;
}
@end
@implementation IBBindingConnection
- (void) dealloc
{
DESTROY(connector);
[super dealloc];
}
- (id) initWithCoder: (NSCoder*)coder
{
self = [super initWithCoder: coder];
if (self == nil)
return nil;
if ([coder allowsKeyedCoding])
{
if ([coder containsValueForKey: @"connector"])
{
ASSIGN(connector, [coder decodeObjectForKey: @"connector"]);
}
}
return self;
}
- (void) establishConnection
{
[connector establishConnection];
}
@end
@implementation IBConnectionRecord
- (id) initWithCoder: (NSCoder*)coder
{
if ([coder allowsKeyedCoding])
{
if ([coder containsValueForKey: @"connection"])
{
ASSIGN(connection, [coder decodeObjectForKey: @"connection"]);
}
else
{
NSString *format = [NSString stringWithFormat:@"%s:Can't decode %@ without a connection ID",
__PRETTY_FUNCTION__,
NSStringFromClass([self class])];
[NSException raise: NSInvalidArgumentException
format: @"%@", format];
}
// Load the connection ID....
if ([coder containsValueForKey: @"connectionID"])
{
// PRE-4.6 XIBs....
connectionID = [coder decodeIntForKey: @"connectionID"];
}
else if ([coder containsValueForKey: @"id"])
{
// 4.6+ XIBs....
NSString *string = [coder decodeObjectForKey: @"id"];
if (string && [string isKindOfClass:[NSString class]] && [string length])
{
connectionID = [string intValue];
}
else
{
NSString *format = [NSString stringWithFormat:@"%s:class: %@ - connection ID is missing or zero!",
__PRETTY_FUNCTION__, NSStringFromClass([self class])];
[NSException raise: NSInvalidArgumentException
format: @"%@", format];
}
}
else
{
NSString *format = [NSString stringWithFormat:@"%s:Can't decode %@ without a connection ID",
__PRETTY_FUNCTION__,
NSStringFromClass([self class])];
[NSException raise: NSInvalidArgumentException
format: @"%@", format];
}
}
else
{
[NSException raise: NSInvalidArgumentException
format: @"Can't decode %@ with %@.",NSStringFromClass([self class]),
NSStringFromClass([coder class])];
}
return self;
}
- (void) dealloc
{
DESTROY(connection);
[super dealloc];
}
- (IBConnection*) connection
{
return connection;
}
- (id) nibInstantiate
{
ASSIGN(connection, [connection nibInstantiate]);
return self;
}
- (void) establishConnection
{
[connection establishConnection];
}
@end
@implementation IBToolTipAttribute
- (NSString*) toolTip
{
return toolTip;
}
- (id) initWithCoder: (NSCoder*)coder
{
if ([coder allowsKeyedCoding])
{
if ([coder containsValueForKey: @"name"])
{
ASSIGN(name, [coder decodeObjectForKey: @"name"]);
}
if ([coder containsValueForKey: @"object"])
{
ASSIGN(object, [coder decodeObjectForKey: @"object"]);
}
if ([coder containsValueForKey: @"toolTip"])
{
ASSIGN(toolTip, [coder decodeObjectForKey: @"toolTip"]);
}
}
else
{
[NSException raise: NSInvalidArgumentException
format: @"Can't decode %@ with %@.",NSStringFromClass([self class]),
NSStringFromClass([coder class])];
}
return self;
}
- (void) dealloc
{
DESTROY(name);
DESTROY(object);
DESTROY(toolTip);
[super dealloc];
}
@end
@implementation IBInitialTabViewItemAttribute
- (id) initWithCoder: (NSCoder*)coder
{
if ([coder allowsKeyedCoding])
{
if ([coder containsValueForKey: @"name"])
{
ASSIGN(name, [coder decodeObjectForKey: @"name"]);
}
if ([coder containsValueForKey: @"object"])
{
ASSIGN(object, [coder decodeObjectForKey: @"object"]);
}
if ([coder containsValueForKey: @"initialTabViewItem"])
{
ASSIGN(initialTabViewItem, [coder decodeObjectForKey: @"initialTabViewItem"]);
}
}
else
{
[NSException raise: NSInvalidArgumentException
format: @"Can't decode %@ with %@.",NSStringFromClass([self class]),
NSStringFromClass([coder class])];
}
return self;
}
- (void) dealloc
{
DESTROY(name);
DESTROY(object);
DESTROY(initialTabViewItem);
[super dealloc];
}
@end
@implementation IBObjectRecord
- (id) initWithCoder: (NSCoder*)coder
{
if ([coder allowsKeyedCoding])
{
if ([coder containsValueForKey: @"objectID"])
{
// PRE-4.6 XIBs....
objectID = [coder decodeObjectForKey: @"objectID"];
}
else if ([coder containsValueForKey: @"id"])
{
// 4.6+ XIBs....
objectID = [coder decodeObjectForKey: @"id"];
}
else
{
// Cannot process without object ID...
NSString *format = [NSString stringWithFormat:@"%s:Can't decode %@ without an object ID",
__PRETTY_FUNCTION__,
NSStringFromClass([self class])];
[NSException raise: NSInvalidArgumentException
format: @"%@", format];
}
if ([coder containsValueForKey: @"object"])
{
ASSIGN(object, [coder decodeObjectForKey: @"object"]);
}
if ([coder containsValueForKey: @"children"])
{
ASSIGN(children, [coder decodeObjectForKey: @"children"]);
}
if ([coder containsValueForKey: @"parent"])
{
ASSIGN(parent, [coder decodeObjectForKey: @"parent"]);
}
}
else
{
[NSException raise: NSInvalidArgumentException
format: @"Can't decode %@ with %@.",NSStringFromClass([self class]),
NSStringFromClass([coder class])];
}
return self;
}
- (void) dealloc
{
DESTROY(object);
DESTROY(children);
DESTROY(parent);
[super dealloc];
}
- (id) object
{
return object;
}
- (id) parent
{
return parent;
}
- (id) objectID
{
return objectID;
}
- (NSString *) description
{
return [NSString stringWithFormat: @"<%@, %@, %@, %p>",
[self className],
object,
parent,
objectID];
}
@end
@implementation IBMutableOrderedSet
- (id) initWithCoder: (NSCoder*)coder
{
if ([coder allowsKeyedCoding])
{
if ([coder containsValueForKey: @"orderedObjects"])
{
ASSIGN(orderedObjects, [coder decodeObjectForKey: @"orderedObjects"]);
}
}
else
{
[NSException raise: NSInvalidArgumentException
format: @"Can't decode %@ with %@.",NSStringFromClass([self class]),
NSStringFromClass([coder class])];
}
return self;
}
- (void) dealloc
{
DESTROY(orderedObjects);
[super dealloc];
}
- (NSArray*) orderedObjects
{
return orderedObjects;
}
- (id) objectWithObjectID: (id)objID
{
NSEnumerator *en;
IBObjectRecord *obj;
en = [orderedObjects objectEnumerator];
while ((obj = [en nextObject]) != nil)
{
if ([[obj objectID] isEqual:objID])
{
return [obj object];
}
}
return nil;
}
@end
@implementation IBObjectContainer
- (id) initWithCoder: (NSCoder*)coder
{
if ([coder allowsKeyedCoding])
{
if ([coder containsValueForKey: @"sourceID"])
{
ASSIGN(sourceID, [coder decodeObjectForKey: @"sourceID"]);
}
if ([coder containsValueForKey: @"maxID"])
{
maxID = [coder decodeIntForKey: @"maxID"];
}
if ([coder containsValueForKey: @"flattenedProperties"])
{
ASSIGN(flattenedProperties, [coder decodeObjectForKey: @"flattenedProperties"]);
}
if ([coder containsValueForKey: @"objectRecords"])
{
ASSIGN(objectRecords, [coder decodeObjectForKey: @"objectRecords"]);
}
if ([coder containsValueForKey: @"connectionRecords"])
{
ASSIGN(connectionRecords, [coder decodeObjectForKey: @"connectionRecords"]);
}
// We could load more data here, but we currently don't need it.
}
else
{
[NSException raise: NSInvalidArgumentException
format: @"Can't decode %@ with %@.",NSStringFromClass([self class]),
NSStringFromClass([coder class])];
}
return self;
}
- (void) encodeWithCoder: (NSCoder*)aCoder
{
// FIXME
}
- (void) dealloc
{
DESTROY(connectionRecords);
DESTROY(objectRecords);
DESTROY(flattenedProperties);
DESTROY(unlocalizedProperties);
DESTROY(activeLocalization);
DESTROY(localizations);
DESTROY(sourceID);
[super dealloc];
}
- (NSString*) description
{
return [NSString stringWithFormat:
@"%@ - sourceID: %@: maxID: %@: objectRecords: %@: flattenedProperties: %@: connectionRecords: %@: ",
[super description], sourceID, maxID, objectRecords,
flattenedProperties, connectionRecords];
}
- (NSEnumerator*) connectionRecordEnumerator
{
return [connectionRecords objectEnumerator];
}
- (NSEnumerator*) objectRecordEnumerator
{
return [[objectRecords orderedObjects] objectEnumerator];
}
- (NSDictionary*) propertiesForObjectID: (id)objectID
{
NSEnumerator *en;
NSString *idString;
NSString *key;
NSMutableDictionary *properties;
int idLength;
idString = [NSString stringWithFormat: @"%@.", objectID];
idLength = [idString length];
properties = [[NSMutableDictionary alloc] init];
en = [flattenedProperties keyEnumerator];
while ((key = [en nextObject]) != nil)
{
if ([key hasPrefix: idString])
{
id value = [flattenedProperties objectForKey: key];
[properties setObject: value forKey: [key substringFromIndex: idLength]];
}
}
return AUTORELEASE(properties);
}
/*
Returns a dictionary of the custom class names keyed on the objectIDs.
*/
- (NSDictionary*) customClassNames
{
NSMutableDictionary *properties;
int i;
properties = [[NSMutableDictionary alloc] init];
// We have special objects at -3, -2, -1 and 0
for (i = -3; i < maxID; i++)
{
NSString *idString;
id value;
idString = [NSString stringWithFormat: @"%d.CustomClassName", i];
value = [flattenedProperties objectForKey: idString];
if (value)
{
NSString *key;
key = [NSString stringWithFormat: @"%d", i];
[properties setObject: value forKey: key];
}
}
return properties;
}
- (id) nibInstantiate
{
NSEnumerator *en;
id obj;
// iterate over connections, instantiate, and then establish them.
en = [connectionRecords objectEnumerator];
while ((obj = [en nextObject]) != nil)
{
[obj nibInstantiate];
[obj establishConnection];
}
// awaken all objects.
en = [[objectRecords orderedObjects] objectEnumerator];
while ((obj = [en nextObject]) != nil)
{
id realObj;
NSDictionary *properties;
id value;
realObj = [obj object];
if ([realObj respondsToSelector: @selector(nibInstantiate)])
{
realObj = [realObj nibInstantiate];
}
properties = [self propertiesForObjectID: [obj objectID]];
NSDebugLLog(@"XIB", @"object %@ props %@", [obj objectID], properties);
//value = [properties objectForKey: @"windowTemplate.maxSize"];
//value = [properties objectForKey: @"CustomClassName"];
// Activate windows
value = [properties objectForKey: @"NSWindowTemplate.visibleAtLaunch"];
if (value != nil)
{
if ([value boolValue] == YES)
{
if ([realObj isKindOfClass: [NSWindow class]])
{
// bring visible windows to front...
[(NSWindow *)realObj orderFront: self];
}
}
}
// Tool tips
value = [properties objectForKey: @"IBAttributePlaceholdersKey"];
if (value != nil)
{
NSDictionary *infodict = (NSDictionary*)value;
// Process tooltips...
IBToolTipAttribute *tooltip = [infodict objectForKey: @"ToolTip"];
if (tooltip && [realObj respondsToSelector: @selector(setToolTip:)])
{
[realObj setToolTip: [tooltip toolTip]];
}
// Process XIB runtime attributes...
if ([infodict objectForKey:@"IBUserDefinedRuntimeAttributesPlaceholderName"])
{
IBUserDefinedRuntimeAttributesPlaceholder *placeholder =
[infodict objectForKey:@"IBUserDefinedRuntimeAttributesPlaceholderName"];
NSArray *attributes = [placeholder runtimeAttributes];
NSEnumerator *objectIter = [attributes objectEnumerator];
IBUserDefinedRuntimeAttribute *attribute;
while ((attribute = [objectIter nextObject]) != nil)
{
[realObj setValue: [attribute value] forKeyPath: [attribute keyPath]];
}
}
}
if ([realObj respondsToSelector: @selector(awakeFromNib)])
{
[realObj awakeFromNib];
}
}
return self;
}
@end