MERGED r262:266 from branches/stuart02 to trunk to include new project structure.

1 files changed, 183 insertions, 0 deletions

diff --git a/Source/CMCopyTable.m b/Source/CMCopyTable.m
new file mode 100644
index 00000000..7eb80c52
--- /dev/null
+++ b/Source/CMCopyTable.m
@@ -0,0 +1,183 @@
+//
+//  CMCopyTable.m
+//  sequel-pro
+//
+//  Created by Stuart Glenn on Wed Apr 21 2004.
+//  Changed by Lorenz Textor on Sat Nov 13 2004
+//  Copyright (c) 2004 Stuart Glenn. All rights reserved.
+//
+//  This program is free software; you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation; either version 2 of the License, or
+//  (at your option) any later version.
+//
+//  This program 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 General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with this program; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+#import "CMCopyTable.h"
+
+
+@implementation CMCopyTable
+
+- (void)copy:(id)sender
+{
+	NSString *tmp = [self selectedRowsAsTabString];
+	
+	if ( nil != tmp )
+	{
+		NSPasteboard *pb = [NSPasteboard generalPasteboard];
+		
+		[pb declareTypes:[NSArray arrayWithObjects: NSTabularTextPboardType, 
+			NSStringPboardType, nil]
+				   owner:nil];
+		
+		[pb setString:tmp forType:NSStringPboardType];
+		[pb setString:tmp forType:NSTabularTextPboardType];
+	}
+}
+
+//allow for drag-n-drop out of the application as a copy
+- (unsigned int)draggingSourceOperationMaskForLocal:(BOOL)isLocal
+{
+	return NSDragOperationCopy;
+}
+
+//only have the copy menu item enabled when row(s) are selected
+- (BOOL)validateMenuItem:(NSMenuItem*)anItem 
+{	
+	int row = [self selectedRow];
+	if ([[anItem title] isEqualToString:@"Copy"] )
+	{
+		if (row < 0 )
+		{
+			return NO;
+		}
+	}
+	return YES;
+}
+
+//get selected rows a string of newline separated lines of tab separated fields
+//the value in each field is from the objects description method
+- (NSString *)selectedRowsAsTabString
+{
+	if ( [self numberOfSelectedRows] > 0 )
+	{
+		NSArray *columns = [self tableColumns];
+		int numColumns = [columns count];
+		id dataSource = [self dataSource];
+		
+		NSMutableString *result = [NSMutableString stringWithCapacity:numColumns];
+
+		//this is really deprecated in 10.3, but the new method is really weird
+		NSEnumerator *enumerator = [self selectedRowEnumerator]; 
+		
+		int c;
+		id row = nil;
+		id rowData = nil;
+		NSTableColumn *col = nil;
+		
+		while (row = [enumerator nextObject]) 
+		{ 
+			rowData = nil;
+			for ( c = 0; c < numColumns; c++)
+			{
+				col = [columns objectAtIndex:c];
+				rowData = [dataSource tableView:self 
+					  objectValueForTableColumn:col 
+											row:[row intValue] ];
+				
+				if ( nil != rowData )
+				{
+					[result appendString:[NSString stringWithFormat:@"%@\t", [rowData description] ] ];
+				}
+				else
+				{
+					[result appendString:@"\t"];
+				}
+			} //end for each column
+			
+			if ( [result length] )
+			{
+				[result deleteCharactersInRange:NSMakeRange([result length]-1, 1)];
+			}
+			[result appendString: [ NSString stringWithFormat:@"\n"]];
+		} //end for each row
+		
+		if ( [result length] )
+		{
+			[result deleteCharactersInRange:NSMakeRange([result length]-1, 1)];
+		}
+		return result;
+	}
+	else
+	{
+		return nil;
+	}
+}
+
+//get dragged rows a string of newline separated lines of tab separated fields
+//the value in each field is from the objects description method
+- (NSString *)draggedRowsAsTabString:(NSArray *)rows
+{
+	if ( [rows count] > 0 )
+	{
+		NSArray *columns = [self tableColumns];
+		int numColumns = [columns count];
+		id dataSource = [self dataSource];
+		
+		NSMutableString *result = [NSMutableString stringWithCapacity:numColumns];
+
+		//this is really deprecated in 10.3, but the new method is really weird
+		NSEnumerator *enumerator = [rows objectEnumerator]; 
+		
+		int c;
+		id row = nil;
+		id rowData = nil;
+		NSTableColumn *col = nil;
+		
+		while (row = [enumerator nextObject]) 
+		{ 
+			rowData = nil;
+			for ( c = 0; c < numColumns; c++)
+			{
+				col = [columns objectAtIndex:c];
+				rowData = [dataSource tableView:self 
+					  objectValueForTableColumn:col 
+											row:[row intValue] ];
+				
+				if ( nil != rowData )
+				{
+					[result appendString:[NSString stringWithFormat:@"%@\t", [rowData description] ] ];
+				}
+				else
+				{
+					[result appendString:@"\t"];
+				}
+			} //end for each column
+			
+			if ( [result length] )
+			{
+				[result deleteCharactersInRange:NSMakeRange([result length]-1, 1)];
+			}
+			[result appendString: [ NSString stringWithFormat:@"\n"]];
+		} //end for each row
+		
+		if ( [result length] )
+		{
+			[result deleteCharactersInRange:NSMakeRange([result length]-1, 1)];
+		}
+		return result;
+	}
+	else
+	{
+		return nil;
+	}
+}
+
+@end