* EOControl/EOEvent.[hm]: New files.

* EOControl/EOEventCenter.[hm]: New files.
	* EOControl/EOControl.h: Add EOEvent.h and EOEventCenter.h.
	* EOControl/GNUmakefile: Add EOEvent.h/m and EOEventCenter.h/m.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gdl2/trunk@22178 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -9,6 +9,11 @@
 
 	* EOAccess/EOAttribute.m: Translate comment to avoid
 	non-ASCII encoding.
+
+	* EOControl/EOEvent.[hm]: New files.
+	* EOControl/EOEventCenter.[hm]: New files.
+	* EOControl/EOControl.h: Add EOEvent.h and EOEventCenter.h.
+	* EOControl/GNUmakefile: Add EOEvent.h/m and EOEventCenter.h/m.
 	
 2005-12-05  David Ayers  <d.ayers@inode.at>
 

EOControl/EOControl.h

@@ -48,6 +48,8 @@
 #include <EOControl/EODetailDataSource.h>
 #include <EOControl/EOObserver.h>
 #include <EOControl/EOMultiReaderLock.h>
+#include <EOControl/EOEvent.h>
+#include <EOControl/EOEventCenter.h>
 #include <EOControl/EODebug.h>
 
 

EOControl/EOEvent.h

@@ -0,0 +1,87 @@
+/* -*-objc-*-
+   EOEvent.h
+
+   Copyright (C) 2005 Free Software Foundation, Inc.
+
+   Author: David Ayers <d.ayers@inode.at>
+   Date: December 2005
+
+   This file is part of the GNUstep Database Library.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this library; see the file COPYING.LIB.
+   If not, write to the Free Software Foundation,
+   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#ifndef	__EOControl_EOEvent_h__
+#define	__EOControl_EOEvent_h__
+
+#ifdef GNUSTEP
+#include <Foundation/NSObject.h>
+#else
+#include <Foundation/Foundation.h>
+#endif
+
+#include <EOControl/EODefines.h>
+
+GDL2CONTROL_EXPORT
+NSString *EOEventGroupName;
+
+typedef enum {
+  EOBasicEventSignature
+} EOEventSignatureType;
+
+@class NSString;
+@class NSArray;
+@class NSDictionary;
+@class NSCalendarDate;
+
+/*
+ * WARNING!!! This class is currently completely unimplemented.
+ */
+@interface EOEvent : NSObject
+{
+  id        _info;
+  NSString *_type;
+  double    _encountered;
+  double    _duration;
+  EOEvent  *_parent;
+  EOEvent  *_child;
+  EOEvent  *_next;
+}
++ (NSDictionary *)eventTypeDescriptions;
+- (NSString *)title;
+
+- (void)markStartWithInfo: (id)info;
+- (void)markAtomicWithInfo: (id)info;
+- (void)markEnd;
+- (void)setInfo: (id)info;
+- (id)info;
+- (void)setType: (NSString *)type;
+- (NSString *)type;
+- (NSArray *)subevents;
+- (EOEvent *)parentEvent;
+- (id)signatureOfType: (EOEventSignatureType)tag;
+- (NSString *)comment;
+- (NSCalendarDate *)startDate;
+- (NSString *)displayComponentName;
+- (int)duration;
+- (int)durationWithoutSubevents;
++ (NSArray *)groupEvents: (NSArray *)events
+       bySignatureOfType: (EOEventSignatureType)tag;
++ (NSArray *)aggregateEvents: (NSArray *)events
+	   bySignatureOfType: (EOEventSignatureType)tag;
+@end
+
+#endif

EOControl/EOEvent.m

@@ -0,0 +1,124 @@
+/* -*-objc-*-
+   EOEvent.m
+
+   Copyright (C) 2005 Free Software Foundation, Inc.
+
+   Author: David Ayers <d.ayers@inode.at>
+   Date: December 2005
+
+   This file is part of the GNUstep Database Library.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this library; see the file COPYING.LIB.
+   If not, write to the Free Software Foundation,
+   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#include "config.h"
+
+RCS_ID("$Id$")
+
+#include "EOEvent.h"
+
+#ifndef GNUSTEP
+#include <GNUstepBase/GNUstep.h>
+#include <GNUstepBase/GSCategories.h>
+#include <Foundation/Foundation.h>
+#else
+#include <Foundation/NSString.h>
+#include <Foundation/NSArray.h>
+#include <Foundation/NSDictionary.h>
+#include <Foundation/NSCalendarDate.h>
+#endif
+
+NSString *EOEventGroupName = @"EOEventGroupName";
+
+/**
+ * WARNING!!! This class is currently completely unimplemented.
+ */
+@implementation EOEvent
++ (NSDictionary *)eventTypeDescriptions
+{
+  return nil;
+}
+- (NSString *)title
+{
+  return nil;
+}
+
+- (void)markStartWithInfo: (id)info
+{
+}
+- (void)markAtomicWithInfo: (id)info
+{
+}
+- (void)markEnd
+{
+}
+- (void)setInfo: (id)info
+{
+}
+- (id)info
+{
+  return nil;
+}
+- (void)setType: (NSString *)type
+{
+}
+- (NSString *)type
+{
+  return nil;
+}
+- (NSArray *)subevents
+{
+  return nil;
+}
+- (EOEvent *)parentEvent
+{
+  return nil;
+}
+- (id)signatureOfType: (EOEventSignatureType)tag
+{
+  return nil;
+}
+- (NSString *)comment
+{
+  return nil;
+}
+- (NSCalendarDate *)startDate
+{
+  return nil;
+}
+- (NSString *)displayComponentName
+{
+  return nil;
+}
+- (int)duration
+{
+  return 0;
+}
+- (int)durationWithoutSubevents
+{
+  return 0;
+}
++ (NSArray *)groupEvents: (NSArray *)events
+       bySignatureOfType: (EOEventSignatureType)tag
+{
+  return nil;
+}
++ (NSArray *)aggregateEvents: (NSArray *)events
+	   bySignatureOfType: (EOEventSignatureType)tag
+{
+  return nil;
+}
+@end

EOControl/EOEventCenter.h

@@ -0,0 +1,113 @@
+/* -*-objc-*-
+   EOEventCenter.h
+
+   Copyright (C) 2005 Free Software Foundation, Inc.
+
+   Author: David Ayers <d.ayers@inode.at>
+   Date: December 2005
+
+   This file is part of the GNUstep Database Library.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this library; see the file COPYING.LIB.
+   If not, write to the Free Software Foundation,
+   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#ifndef	__EOControl_EOEventCenter_h__
+#define	__EOControl_EOEventCenter_h__
+
+#ifdef GNUSTEP
+#include <Foundation/NSObject.h>
+#include <Foundation/NSHashTable.h>
+#else
+#include <Foundation/Foundation.h>
+#endif
+
+#include <EOControl/EODefines.h>
+
+@class NSString;
+@class EOEvent;
+
+/*
+ * WARNING!!! These functions are currently completely unimplemented.
+ */
+GDL2CONTROL_EXPORT 
+id EONewEventOfClass(Class eventClass, NSString *type);
+GDL2CONTROL_EXPORT
+void EOMarkAtomicEvent(EOEvent *event, id info);
+GDL2CONTROL_EXPORT
+void EOMarkStartOfEvent(EOEvent *event, id info);
+GDL2CONTROL_EXPORT
+void EOMarkEndOfEvent(EOEvent *event);
+GDL2CONTROL_EXPORT
+void EOCancelEvent(EOEvent *event);
+
+GDL2CONTROL_EXPORT NSString *EOEventLoggingOverflowDisplay;
+GDL2CONTROL_EXPORT NSString *EOEventLoggingEnabled;
+GDL2CONTROL_EXPORT NSString *EOEventLoggingLimit;
+
+@protocol EOEventRecordingHandler
+- (void)setLoggingEnabled: (BOOL)flag
+	    forEventClass: (Class)eventClass;
+@end
+
+@interface NSObject (EOEventRecordingHandler) <EOEventRecordingHandler>
+- (void)setLoggingEnabled: (BOOL)flag
+	    forEventClass: (Class)eventClass;
+@end
+
+/*
+ * WARNING!!! This class is currently completely unimplemented.
+ */
+@interface EOEventCenter : NSObject
+{
+  EOEvent     *_rootEvent;
+  EOEvent     *_lastEvent;
+  NSHashTable *_events;
+  int          _eventCounter;
+}
++ (EOEventCenter *)currentCenter;
++ (NSArray *)allCenters;
++ (void)suspendLogging;
++ (void)resumeLogging;
++ (void)resetLogging;
+- (void)resetLogging;
++ (void)registerEventClass: (Class)eventClass
+	      classPointer: (Class *)classPtr;
++ (void)registerEventClass: (Class)eventClass
+		   handler: (id <EOEventRecordingHandler>)handler;
++ (NSArray *)registeredEventClasses;
++ (BOOL)recordsEventsForClass: (Class)eventClass;
++ (void)setRecordsEvents: (BOOL)flag
+		forClass: (Class)eventClass;
++ (id)newEventOfClass: (Class)eventClass
+		 type: (NSString *)type;
++ (void)markStartOfEvent: (EOEvent *)event
+		    info: (id)info;
++ (void)markAtomicEvent: (EOEvent *)event
+		   info: (id)info;
++ (void)markEndOfEvent:(EOEvent *)event;
++ (void)cancelEvent:(EOEvent *)event;
+- (NSArray *)eventsOfClass: (Class)eventClass
+		      type: (NSString *)type;
++ (NSArray *)eventsOfClass: (Class)eventClass
+		      type:(NSString *)type;
++ (NSArray *)rootEvents;
+- (NSArray *)rootEvents;
++ (NSArray *)rootEventsByDuration;
+- (NSArray *)allEvents;
++ (NSArray *)allEvents;
+@end
+
+#endif

EOControl/EOEventCenter.m

@@ -0,0 +1,155 @@
+/* -*-objc-*-
+   EOEventCenter.m
+
+   Copyright (C) 2005 Free Software Foundation, Inc.
+
+   Author: David Ayers <d.ayers@inode.at>
+   Date: December 2005
+
+   This file is part of the GNUstep Database Library.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this library; see the file COPYING.LIB.
+   If not, write to the Free Software Foundation,
+   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#ifdef GNUSTEP
+#include <Foundation/NSString.h>
+#else
+#include <Foundation/Foundation.h>
+#endif
+
+#include "EOEventCenter.h"
+#include "EOEvent.h"
+
+id
+EONewEventOfClass(Class eventClass, NSString *type)
+{
+  return nil;
+}
+void
+EOMarkAtomicEvent(EOEvent *event, id info)
+{
+}
+void
+EOMarkStartOfEvent(EOEvent *event, id info)
+{
+}
+void
+EOMarkEndOfEvent(EOEvent *event)
+{
+}
+void
+EOCancelEvent(EOEvent *event)
+{
+}
+
+NSString *EOEventLoggingOverflowDisplay = @"EOEventLoggingOverflowDisplay";
+NSString *EOEventLoggingEnabled = @"EOEventLoggingEnabled";
+NSString *EOEventLoggingLimit = @"EOEventLoggingLimit";
+
+/**
+ * WARNING!!! This class is currently completely unimplemented.
+ */
+@implementation EOEventCenter
++ (EOEventCenter *)currentCenter
+{
+  return nil;
+}
++ (NSArray *)allCenters
+{
+  return nil;
+}
++ (void)suspendLogging
+{
+}
++ (void)resumeLogging
+{
+}
++ (void)resetLogging
+{
+}
+- (void)resetLogging
+{
+}
++ (void)registerEventClass: (Class)eventClass
+	      classPointer: (Class *)classPtr
+{
+}
++ (void)registerEventClass: (Class)eventClass
+		   handler: (id <EOEventRecordingHandler>)handler
+{
+}
++ (NSArray *)registeredEventClasses
+{
+  return nil;
+}
++ (BOOL)recordsEventsForClass: (Class)eventClass
+{
+  return NO;
+}
++ (void)setRecordsEvents: (BOOL)flag
+		forClass: (Class)eventClass
+{
+}
++ (id)newEventOfClass: (Class)eventClass
+		 type: (NSString *)type
+{
+  return nil;
+}
++ (void)markStartOfEvent: (EOEvent *)event
+		    info: (id)info
+{
+}
++ (void)markAtomicEvent: (EOEvent *)event
+		   info: (id)info
+{
+}
++ (void)markEndOfEvent:(EOEvent *)event
+{
+}
++ (void)cancelEvent:(EOEvent *)event
+{
+}
+- (NSArray *)eventsOfClass: (Class)eventClass
+		      type: (NSString *)type
+{
+  return nil;
+}
++ (NSArray *)eventsOfClass: (Class)eventClass
+		      type:(NSString *)type
+{
+  return nil;
+}
++ (NSArray *)rootEvents
+{
+  return nil;
+}
+- (NSArray *)rootEvents
+{
+  return nil;
+}
++ (NSArray *)rootEventsByDuration
+{
+  return nil;
+}
+- (NSArray *)allEvents
+{
+  return nil;
+}
++ (NSArray *)allEvents
+{
+  return nil;
+}
+@end

EOControl/GNUmakefile

@@ -68,6 +68,8 @@ EONSAddOns.m \
 EOCheapArray.m \
 EOArrayDataSource.m \
 EOMultiReaderLock.m \
+EOEvent.m \
+EOEventCenter.m \
 EODebug.m \
 EOPrivate.m
 
@@ -95,6 +97,8 @@ EODataSource.h \
 EODetailDataSource.h \
 EOArrayDataSource.h \
 EOMultiReaderLock.h \
+EOEvent.h \
+EOEventCenter.h \
 EODebug.h \
 EONSAddOns.h \
 EODefines.h \