* NSView.h added specific values and comments to resize constants enum.

* NSView.m implemented resizeWithOldSuperviewSize (needs work).
	* NSMatrix.m mousedown clarified description comment.
	* NSSavePanel.m integrated source from Daniel B�hringer into premliminary
		implementations provided by Scott Christley.
	* NSSavePanel.h integrated source from Daniel B�hringer into premliminary
		implementations provided by Scott Christley.
	* NSOpenPanel.m integrated source from Daniel B�hringer into premliminary
		implementations provided by Scott Christley.
	* NSOpenPanel.h integrated source from Daniel B�hringer into premliminary
		implementations provided by Scott Christley.
	* NSStringDrawing.h defined NSAttributedString portion of extension.
	* NSAttributedString.h created preliminary implementation of extension.
	* Appkit.h added includes for NSAttributedString and NSStringDrawing.
	* NSPasteboard.h added extern NSRTFDPboardType define.
	* externs.m defined NSRTFDPboardType.
	* NSText.h integrated source from Daniel B�hringer
	* NSTextView.m preliminary implementation from Daniel B�hringer
	* NSTextView.h preliminary implementation from Daniel B�hringer
	* NSSplitView.m in drawRect use NSRectFill()


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@2934 72102866-910b-0410-8b05-ffd578937521

Source/NSTextView.m

@@ -3,9 +3,9 @@
 
    Copyright (C) 1996 Free Software Foundation, Inc.
 
-   Author: Ovidiu Predescu <ovidiu@net-community.com>
-   Date: January 1998
-   
+   Author:  Daniel Bðhringer <boehring@biomed.ruhr-uni-bochum.de>
+   Date: August 1998
+
    This file is part of the GNUstep GUI Library.
 
    This library is free software; you can redistribute it and/or
@@ -23,7 +23,75 @@
    Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
-#import <AppKit/NSTextView.h>
+#include <AppKit/NSTextView.h>
+#include <AppKit/NSPasteboard.h>
+
 
 @implementation NSTextView
+
+-(void) insertText:(NSString *)insertString
+{										// update previous line in case a word 
+										// moved up on becoming shorter
+unsigned lineIndex = MAX(0, [self lineLayoutIndexForCharacterIndex:
+							[self selectedRange].location - 1]);	
+
+	//if(![delegate textDid...]) return; // also send notifications
+	
+	if([self isRichText])
+		{	
+		[self replaceRange:[self selectedRange]
+				withAttributedString:[[[NSAttributedString alloc] 
+				initWithString:insertString attributes:[self typingAttributes]] 
+				autorelease]];
+		[self rebuildRichLineLayoutInformationStartingAtLine:lineIndex];
+		} 
+	else
+		{	
+		[self replaceRange:[self selectedRange] withString:insertString];
+		[self rebuildPlainLineLayoutInformationStartingAtLine:lineIndex];
+		}													// move the cursor
+	[self setSelectedRange:NSMakeRange([self selectedRange].location + 
+										[insertString length],0)];	
+//	[self displayRect:NSUnionRect([[lineLayoutInformation 
+//						objectAtIndex:lineIndex] lineRect], 
+//						[[lineLayoutInformation lastObject]lineRect])];
+}
+
+- (NSArray*)acceptableDragTypes
+{	
+NSMutableArray *ret = [NSMutableArray arrayWithObjects:NSStringPboardType, 
+						NSColorPboardType, nil];
+
+	if([self isRichText])			
+		[ret addObject:NSRTFPboardType];
+	if([self importsGraphics])		
+		[ret addObject:NSRTFDPboardType];
+	return ret;
+}
+
+- (void)updateDragTypeRegistration
+{	
+	[self registerForDraggedTypes:[self acceptableDragTypes]];
+}
+
+- (NSRange) selectionRangeForProposedRange:(NSRange)proposedCharRange 
+			granularity:(NSSelectionGranularity)granularity
+{	
+	switch(granularity)
+		{	
+		case NSSelectByCharacter: 
+			return proposedCharRange;
+
+		case NSSelectByWord:
+			{	//selectionWordGranularitySet
+			} 
+			break;
+		case NSSelectByParagraph:
+			{	//selectionParagraphGranularitySet
+			} 
+			break;
+		} 
+	return proposedCharRange;
+}
+
 @end