* Headers/AppKit/NSTokenFieldCell.h

* Headers/AppKit/NSTokenField.h: Headers for new class.
        * Source/GNUmakefile
        * Source/NSDocumentController.m: Added code to handle the
        CF keys as well as the NS keys for document oriented apps.
        * Source/NSTokenFieldCell.m
        * Source/NSTokenField.m: Start of implementation for this class


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@26801 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,13 @@
+2008-08-07 18:23-EDT Gregory John Casamento <greg_casamento@yahoo.com>
+
+	* Headers/AppKit/NSTokenFieldCell.h
+	* Headers/AppKit/NSTokenField.h: Headers for new class.
+	* Source/GNUmakefile
+	* Source/NSDocumentController.m: Added code to handle the
+	CF keys as well as the NS keys for document oriented apps.
+	* Source/NSTokenFieldCell.m
+	* Source/NSTokenField.m: Start of implementation for this class.
+
 2008-08-02 Fred Kiefer <FredKiefer@gmx.de>
 
 	* Source/NSScrollView.m (-initWithCoder:): Handle non-retained

Headers/AppKit/NSTokenField.h

@@ -0,0 +1,53 @@
+/* 
+   NSTokenField.h
+
+   Token field control class for text entry
+
+   Copyright (C) 2008 Free Software Foundation, Inc.
+
+   Author: Gregory Casamento <greg.casamento@gmail.com>
+   Date: 2008
+   
+   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 
+   Free Software Foundation, 51 Franklin Street, Fifth Floor, 
+   Boston, MA 02110-1301, USA.
+*/ 
+
+#ifndef _GNUstep_H_NSTokenField
+#define _GNUstep_H_NSTokenField
+
+#import <GNUstepBase/GSVersionMacros.h>
+#include <AppKit/NSTextField.h>
+#include <AppKit/NSTokenFieldCell.h>
+
+@interface NSTokenField : NSTextField
+// Style...
+- (NSTokenStyle)tokenStyle;
+- (void)setTokenStyle:(NSTokenStyle)style;
+
+// Completion delay...
++ (NSTimeInterval)defaultCompletionDelay;
+- (NSTimeInterval)completionDelay;
+- (void)setCompletionDelay:(NSTimeInterval)delay;
+
+// Character set...
++ (NSCharacterSet *)defaultTokenizingCharacterSet;
+- (void)setTokenizingCharacterSet:(NSCharacterSet *)characterSet;
+- (NSCharacterSet *)tokenizingCharacterSet;
+@end;
+
+#endif // _GNUstep_H_NSTokenField

Headers/AppKit/NSTokenFieldCell.h

@@ -0,0 +1,66 @@
+/* 
+   NSTokenFieldCell.h
+
+   Cell class for the token field entry control
+
+   Copyright (C) 2008 Free Software Foundation, Inc.
+
+   Author: Gregory Casamento <greg.casamento@gmail.com>
+   Date: 2008
+   
+   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 
+   Free Software Foundation, 51 Franklin Street, Fifth Floor, 
+   Boston, MA 02110-1301, USA.
+*/ 
+
+#ifndef _GNUstep_H_NSTokenFieldCell
+#define _GNUstep_H_NSTokenFieldCell
+#import <GNUstepBase/GSVersionMacros.h>
+
+#include <AppKit/NSTextFieldCell.h>
+
+typedef enum _NSTokenStyle
+{  
+  NSDefaultTokenStyle = 0,
+  NSPlainTextTokenStyle,
+  NSRoundedTokenStyle
+} NSTokenStyle;
+
+
+@interface NSTokenFieldCell : NSTextFieldCell <NSCoding>
+{
+  NSTokenStyle tokenStyle;
+  NSTimeInterval completionDelay;
+  NSCharacterSet *tokenizingCharacterSet;
+}
+
+// Style...
+- (NSTokenStyle)tokenStyle;
+- (void)setTokenStyle:(NSTokenStyle)style;
+
+// Completion delay...
++ (NSTimeInterval)defaultCompletionDelay;
+- (NSTimeInterval)completionDelay;
+- (void)setCompletionDelay:(NSTimeInterval)delay;
+
+// Character set...
++ (NSCharacterSet *)defaultTokenizingCharacterSet;
+- (void)setTokenizingCharacterSet:(NSCharacterSet *)characterSet;
+- (NSCharacterSet *)tokenizingCharacterSet;
+@end
+
+#endif // _GNUstep_H_NSTokenFieldCell

Source/GNUmakefile

@@ -175,6 +175,8 @@ NSTextTable.m \
 NSTextTableBlock.m \
 NSToolbar.m \
 NSToolbarItem.m \
+NSTokenField.m \
+NSTokenFieldCell.m \
 NSUserDefaultsController.m \
 NSView.m \
 NSWindow+Toolbar.m \
@@ -365,6 +367,8 @@ NSTextTable.h \
 NSTextView.h \
 NSToolbar.h \
 NSToolbarItem.h \
+NSTokenField.h \
+NSTokenFieldCell.h \
 NSUserDefaultsController.h \
 NSView.h \
 NSWindow.h \

Source/NSDocumentController.m

@@ -54,6 +54,11 @@ static NSString *NSDOSExtensionsKey     = @"NSDOSExtensions";
 //static NSString *NSMIMETypesKey         = @"NSMIMETypes";
 static NSString *NSDocumentClassKey     = @"NSDocumentClass";
 
+static NSString *CFBundleDocumentTypes  = @"CFBundleDocumentTypes";
+static NSString *CFBundleTypeExtensions = @"CFBundleTypeExtensions";
+static NSString *CFBundleTypeName       = @"CFBundleTypeName";
+static NSString *CFBundleTypeRole       = @"CFBundleTypeRole";
+
 static NSString *NSRecentDocuments      = @"NSRecentDocuments";
 static NSString *NSDefaultOpenDirectory = @"NSDefaultOpenDirectory";
 
@@ -73,6 +78,10 @@ static NSDictionary *TypeInfoForName (NSArray *types, NSString *typeName)
 	{
 	  return dict;
 	}
+      else if ([[dict objectForKey: CFBundleTypeName] isEqualToString: typeName])
+	{
+	  return dict;
+	}
     }  
 
   return nil;
@@ -89,6 +98,10 @@ static NSDictionary *TypeInfoForHumanReadableName (NSArray *types, NSString *typ
 	{
 	  return dict;
 	}
+      else if ([[dict objectForKey: CFBundleTypeName] isEqualToString: typeName])
+	{
+	  return dict;
+	}
     }  
 
   return nil;
@@ -156,8 +169,9 @@ static NSDictionary *TypeInfoForHumanReadableName (NSArray *types, NSString *typ
 */
 + (BOOL) isDocumentBasedApplication
 {
-  return ([[[NSBundle mainBundle] infoDictionary] objectForKey: NSTypesKey])
-	? YES : NO;
+  return ([[[NSBundle mainBundle] infoDictionary] objectForKey: NSTypesKey] ||
+	  [[[NSBundle mainBundle] infoDictionary] objectForKey: CFBundleDocumentTypes]) 
+    ? YES : NO;
 }
 
 /** </init>Initializes the document controller class. The first
@@ -169,6 +183,12 @@ static NSDictionary *TypeInfoForHumanReadableName (NSArray *types, NSString *typ
   NSDictionary *customDict = [[NSBundle mainBundle] infoDictionary];
 	
   ASSIGN (_types, [customDict objectForKey: NSTypesKey]);
+
+  if(_types == nil)
+    {
+      ASSIGN(_types, [customDict objectForKey: CFBundleDocumentTypes]);
+    }
+
   _documents = [[NSMutableArray alloc] init];
   
   /* Get list of recent documents */
@@ -344,12 +364,19 @@ static NSDictionary *TypeInfoForHumanReadableName (NSArray *types, NSString *typ
 
 - (NSString*) defaultType
 {
+  NSString *defaultName = nil;
   if ([_types count] == 0) 
     {
       return nil; // raise exception?
     }
   
-  return [(NSDictionary*)[_types objectAtIndex: 0] objectForKey: NSNameKey];
+  defaultName = [(NSDictionary*)[_types objectAtIndex: 0] objectForKey: NSNameKey];
+  if(defaultName == nil)
+    {
+      defaultName = [(NSDictionary*)[_types objectAtIndex: 0] objectForKey: CFBundleTypeName];
+    }
+
+  return defaultName;
 }
 
 - (void) addDocument: (NSDocument *)document
@@ -577,6 +604,7 @@ static NSDictionary *TypeInfoForHumanReadableName (NSArray *types, NSString *typ
       NSDictionary *typeInfo = [_types objectAtIndex: i];
       [array addObjectsFromArray: [typeInfo objectForKey: NSUnixExtensionsKey]];
       [array addObjectsFromArray: [typeInfo objectForKey: NSDOSExtensionsKey]];
+      [array addObjectsFromArray: [typeInfo objectForKey: CFBundleTypeExtensions]];
     }
   
   return array;
@@ -943,9 +971,16 @@ static NSDictionary *TypeInfoForHumanReadableName (NSArray *types, NSString *typ
       if ([[typeInfo objectForKey:NSUnixExtensionsKey] 
 	    containsObject: fileExtension] ||
 	  [[typeInfo objectForKey:NSDOSExtensionsKey]  
+	    containsObject: fileExtension] ||
+	  [[typeInfo objectForKey:CFBundleTypeExtensions]
 	    containsObject: fileExtension])
 	{
-	  return [typeInfo objectForKey: NSNameKey];
+	  NSString *type = [typeInfo objectForKey: NSNameKey];
+	  if(type == nil)
+	    {
+	      type = [typeInfo objectForKey: CFBundleTypeName];
+	    }
+	  return type;
 	}
     }
 	
@@ -1072,12 +1107,23 @@ static NSString *NSViewerRole = @"Viewer";
       NSString     *className = [typeInfo objectForKey: NSDocumentClassKey];
       NSString     *role      = [typeInfo objectForKey: NSRoleKey];
       
+      // if the standard one isn't filled... check the CF key.
+      if(role == nil)
+	{
+	  role = [typeInfo objectForKey: CFBundleTypeRole];
+	}
+
       if ([docClassName isEqualToString: className] 
 	  && (role == nil 
 	      || [role isEqual: NSEditorRole] 
 	      || [role isEqual: NSViewerRole]))
 	{
-	  [types addObject: [typeInfo objectForKey: NSNameKey]];
+	  NSString *name = [typeInfo objectForKey: NSNameKey];
+	  if(name == nil)
+	    {
+	      name = [typeInfo objectForKey: CFBundleTypeName];
+	    }
+	  [types addObject: name];
 	}
     }
   
@@ -1099,7 +1145,12 @@ static NSString *NSViewerRole = @"Viewer";
       if ([docClassName isEqualToString: className] &&
 	  (role == nil || [role isEqual: NSEditorRole]))
 	{
-	  [types addObject: [typeInfo objectForKey: NSNameKey]];
+	  NSString *name = [typeInfo objectForKey: NSNameKey];
+	  if(name == nil)
+	    {
+	      name = [typeInfo objectForKey: CFBundleTypeName];
+	    }
+	  [types addObject: name];
 	}
     }
   

Source/NSTokenField.m

@@ -0,0 +1,140 @@
+/** <title>NSTokenField</title>
+
+   <abstract>
+   Token field control class for token entry.  The default token is ",".
+   </abstract>
+
+   Copyright (C) 2008 Free Software Foundation, Inc.
+
+   Author: Gregory Casamento <greg.casamento@gmail.com>
+   Date: July 2008
+
+   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 
+   Free Software Foundation, 51 Franklin Street, Fifth Floor, 
+   Boston, MA 02110-1301, USA.
+*/
+
+#include "config.h"
+
+#include "AppKit/NSApplication.h"
+#include "AppKit/NSCursor.h"
+#include "AppKit/NSGraphics.h"
+#include "AppKit/NSTokenField.h"
+#include "AppKit/NSTokenFieldCell.h"
+#include "AppKit/NSWindow.h"
+#include "AppKit/NSKeyValueBinding.h"
+#include <Foundation/NSNotification.h>
+#include "GSBindingHelpers.h"
+
+static NSNotificationCenter *nc = nil;
+
+/*
+ * Class variables
+ */
+static Class usedCellClass;
+static Class tokenFieldCellClass;
+
+@implementation NSTokenField
+
+//
+// Class methods
+//
++ (void) initialize
+{
+  if (self == [NSTokenField class])
+    {
+      [self setVersion: 1];
+      tokenFieldCellClass = [NSTokenFieldCell class];
+      usedCellClass = tokenFieldCellClass;
+      nc = [NSNotificationCenter defaultCenter];
+
+      [self exposeBinding: NSEditableBinding];
+      [self exposeBinding: NSTextColorBinding];
+    }
+}
+
+- (id) initWithFrame: (NSRect)frame
+{
+  if((self = [super initWithFrame: frame]) == nil)
+    {
+      return nil;
+    }
+  
+  // initialize...
+  [_cell setTokenStyle: NSDefaultTokenStyle];
+  [_cell setCompletionDelay: [_cell defaultCompletionDelay]];
+  [_cell setTokenizingCharacterSet: [_cell defaultTokenizingCharacterSet]];
+  
+  return self;
+}
+
+/*
+ * Setting the Cell class
+ */
++ (Class) cellClass
+{
+  return usedCellClass;
+}
+
++ (void) setCellClass: (Class)factoryId
+{
+  usedCellClass = factoryId ? factoryId : tokenFieldCellClass;
+}
+
+// Style...
+- (NSTokenStyle)tokenStyle
+{
+  return [_cell tokenStyle];
+}
+
+- (void)setTokenStyle:(NSTokenStyle)style
+{
+  [_cell setTokenStyle: style];
+}
+
+// Completion delay...
++ (NSTimeInterval)defaultCompletionDelay
+{
+  return [usedCellClass defaultCompletionDelay];
+}
+
+- (NSTimeInterval)completionDelay
+{
+  return [_cell completionDelay];
+}
+
+- (void)setCompletionDelay:(NSTimeInterval)delay
+{
+  [_cell setCompletionDelay: delay];
+}
+
+// Character set...
++ (NSCharacterSet *)defaultTokenizingCharacterSet
+{
+  return [usedCellClass defaultTokenizingCharacterSet];
+}
+
+- (void)setTokenizingCharacterSet:(NSCharacterSet *)characterSet
+{
+  [_cell setTokenizingCharacterSet: characterSet];
+}
+
+- (NSCharacterSet *)tokenizingCharacterSet
+{
+  return [_cell tokenizingCharacterSet];
+}
+@end

Source/NSTokenFieldCell.m

@@ -0,0 +1,122 @@
+/** <title>NSTokenFieldCell</title>
+
+   <abstract>Cell class for the token field entry control</abstract>
+
+   Copyright (C) 2008 Free Software Foundation, Inc.
+
+   Author: Gregory Casamento <greg.casamento@gmail.com>
+   Date: July 2008
+   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 
+   Free Software Foundation, 51 Franklin Street, Fifth Floor, 
+   Boston, MA 02110-1301, USA.
+*/ 
+
+#include "config.h"
+#include <Foundation/NSNotification.h>
+#include <Foundation/NSCharacterSet.h>
+#include "AppKit/NSControl.h"
+#include "AppKit/NSEvent.h"
+#include "AppKit/NSTokenField.h"
+#include "AppKit/NSTokenFieldCell.h"
+
+
+@implementation NSTokenFieldCell
++ (void) initialize
+{
+  if (self == [NSTokenFieldCell class])
+    {
+      [self setVersion: 1];
+    }
+}
+
+- (void) dealloc
+{
+  RELEASE(tokenizingCharacterSet);
+  [super dealloc];
+}
+
+//
+// NSCoding protocol
+//
+- (void) encodeWithCoder: (NSCoder*)aCoder
+{
+  [super encodeWithCoder: aCoder];
+
+  if ([aCoder allowsKeyedCoding])
+    {
+    }
+  else
+    {
+    }
+}
+
+- (id) initWithCoder: (NSCoder*)aDecoder
+{
+  self = [super initWithCoder: aDecoder];
+ 
+  if ([aDecoder allowsKeyedCoding])
+    {
+    }
+  else
+    {
+    }
+
+  return self;
+}
+// Style...
+- (NSTokenStyle)tokenStyle
+{
+  return tokenStyle;
+}
+
+- (void)setTokenStyle:(NSTokenStyle)style
+{
+  tokenStyle = style;
+}
+
+// Completion delay...
++ (NSTimeInterval)defaultCompletionDelay
+{
+  return 0;
+}
+
+- (NSTimeInterval)completionDelay
+{
+  return completionDelay;
+}
+
+- (void)setCompletionDelay:(NSTimeInterval)delay
+{
+  completionDelay = delay;
+}
+
+// Character set...
++ (NSCharacterSet *)defaultTokenizingCharacterSet
+{
+  return [NSCharacterSet characterSetWithCharactersInString: @","];
+}
+
+- (void)setTokenizingCharacterSet:(NSCharacterSet *)characterSet
+{
+  ASSIGN(tokenizingCharacterSet, characterSet);
+}
+
+- (NSCharacterSet *)tokenizingCharacterSet
+{
+  return tokenizingCharacterSet;
+}
+@end