merge SPTableContent (part of #2789)

1 files changed, 0 insertions, 845 deletions

diff --git a/Source/SPTableContentDelegate.m b/Source/SPTableContentDelegate.m
deleted file mode 100644
index 0a80b602..00000000
--- a/Source/SPTableContentDelegate.m
+++ /dev/null
@@ -1,845 +0,0 @@
-//
-//  SPTableContentDelegate.m
-//  sequel-pro
-//
-//  Created by Stuart Connolly (stuconnolly.com) on March 20, 2012.
-//  Copyright (c) 2012 Stuart Connolly. All rights reserved.
-//
-//  Permission is hereby granted, free of charge, to any person
-//  obtaining a copy of this software and associated documentation
-//  files (the "Software"), to deal in the Software without
-//  restriction, including without limitation the rights to use,
-//  copy, modify, merge, publish, distribute, sublicense, and/or sell
-//  copies of the Software, and to permit persons to whom the
-//  Software is furnished to do so, subject to the following
-//  conditions:
-//
-//  The above copyright notice and this permission notice shall be
-//  included in all copies or substantial portions of the Software.
-//
-//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-//  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-//  OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-//  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-//  HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-//  WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-//  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-//  OTHER DEALINGS IN THE SOFTWARE.
-//
-//  More info at <https://github.com/sequelpro/sequelpro>
-
-#import "SPTableContentDelegate.h"
-#import "SPTableContentFilter.h"
-#import "SPTableContentDataSource.h"
-#ifndef SP_CODA /* headers */
-#import "SPAppController.h"
-#endif
-#import "SPDatabaseDocument.h"
-#import "SPDataStorage.h"
-#import "SPGeometryDataView.h"
-#import "SPTooltip.h"
-#import "SPTablesList.h"
-#ifndef SP_CODA /* headers */
-#import "SPBundleHTMLOutputController.h"
-#endif
-#import "SPCopyTable.h"
-#import "SPAlertSheets.h"
-#import "SPTableData.h"
-#import "SPFieldEditorController.h"
-#import "SPThreadAdditions.h"
-#import "SPTextAndLinkCell.h"
-
-#import <pthread.h>
-#import <SPMySQL/SPMySQL.h>
-
-@interface SPTableContent (SPDeclaredAPI)
-
-- (BOOL)cancelRowEditing;
-
-@end
-
-@implementation SPTableContent (SPTableContentDelegate)
-
-#pragma mark -
-#pragma mark TableView delegate methods
-
-/**
- * Sorts the tableView by the clicked column. If clicked twice, order is altered to descending.
- * Performs the task in a new thread if necessary.
- */
-- (void)tableView:(NSTableView*)tableView didClickTableColumn:(NSTableColumn *)tableColumn
-{
-	if ([selectedTable isEqualToString:@""] || !selectedTable || tableView != tableContentView) return;
-	
-	// Prevent sorting while the table is still loading
-	if ([tableDocumentInstance isWorking]) return;
-	
-	// Start the task
-	[tableDocumentInstance startTaskWithDescription:NSLocalizedString(@"Sorting table...", @"Sorting table task description")];
-	
-	if ([NSThread isMainThread]) {
-		[NSThread detachNewThreadWithName:SPCtxt(@"SPTableContent table sort task", tableDocumentInstance) target:self selector:@selector(sortTableTaskWithColumn:) object:tableColumn];
-	} 
-	else {
-		[self sortTableTaskWithColumn:tableColumn];
-	}
-}
-
-- (void)tableViewSelectionDidChange:(NSNotification *)aNotification
-{
-	// Check our notification object is our table content view
-	if ([aNotification object] != tableContentView) return;
-	
-	isFirstChangeInView = YES;
-	
-	[addButton setEnabled:([tablesListInstance tableType] == SPTableTypeTable)];
-	
-	// If we are editing a row, attempt to save that row - if saving failed, reselect the edit row.
-	if (isEditingRow && [tableContentView selectedRow] != currentlyEditingRow && ![self saveRowOnDeselect]) return;
-	
-	if (![tableDocumentInstance isWorking]) {
-		// Update the row selection count
-		// and update the status of the delete/duplicate buttons
-		if([tablesListInstance tableType] == SPTableTypeTable) {
-			if ([tableContentView numberOfSelectedRows] > 0) {
-				[duplicateButton setEnabled:([tableContentView numberOfSelectedRows] == 1)];
-				[removeButton setEnabled:YES];
-			}
-			else {
-				[duplicateButton setEnabled:NO];
-				[removeButton setEnabled:NO];
-			}
-		} 
-		else {
-			[duplicateButton setEnabled:NO];
-			[removeButton setEnabled:NO];
-		}
-	}
-	
-	[self updateCountText];
-	
-#ifndef SP_CODA /* triggered commands */
-	NSArray *triggeredCommands = [SPAppDelegate bundleCommandsForTrigger:SPBundleTriggerActionTableRowChanged];
-	
-	for (NSString *cmdPath in triggeredCommands) 
-	{
-		NSArray *data = [cmdPath componentsSeparatedByString:@"|"];
-		NSMenuItem *aMenuItem = [[[NSMenuItem alloc] init] autorelease];
-		
-		[aMenuItem setTag:0];
-		[aMenuItem setToolTip:[data objectAtIndex:0]];
-		
-		// For HTML output check if corresponding window already exists
-		BOOL stopTrigger = NO;
-		
-		if ([(NSString *)[data objectAtIndex:2] length]) {
-			BOOL correspondingWindowFound = NO;
-			NSString *uuid = [data objectAtIndex:2];
-			
-			for (id win in [NSApp windows]) 
-			{
-				if ([[[[win delegate] class] description] isEqualToString:@"SPBundleHTMLOutputController"]) {
-					if ([[[win delegate] windowUUID] isEqualToString:uuid]) {
-						correspondingWindowFound = YES;
-						break;
-					}
-				}
-			}
-			
-			if (!correspondingWindowFound) stopTrigger = YES;
-		}
-		if (!stopTrigger) {
-			id firstResponder = [[NSApp keyWindow] firstResponder];
-			if ([[data objectAtIndex:1] isEqualToString:SPBundleScopeGeneral]) {
-				[[SPAppDelegate onMainThread] executeBundleItemForApp:aMenuItem];
-			}
-			else if ([[data objectAtIndex:1] isEqualToString:SPBundleScopeDataTable]) {
-				if ([[[firstResponder class] description] isEqualToString:@"SPCopyTable"]) {
-					[[firstResponder onMainThread] executeBundleItemForDataTable:aMenuItem];
-				}
-			}
-			else if ([[data objectAtIndex:1] isEqualToString:SPBundleScopeInputField]) {
-				if ([firstResponder isKindOfClass:[NSTextView class]]) {
-					[[firstResponder onMainThread] executeBundleItemForInputField:aMenuItem];
-				}
-			}
-		}
-	}
-#endif
-}
-
-/**
- * Saves the new column size in the preferences.
- */
-- (void)tableViewColumnDidResize:(NSNotification *)notification
-{
-	// Check our notification object is our table content view
-	if ([notification object] != tableContentView) return;
-	
-	// Sometimes the column has no identifier. I can't figure out what is causing it, so we just skip over this item
-	if (![[[notification userInfo] objectForKey:@"NSTableColumn"] identifier]) return;
-	
-	NSMutableDictionary *tableColumnWidths;
-	NSString *database = [NSString stringWithFormat:@"%@@%@", [tableDocumentInstance database], [tableDocumentInstance host]];
-	NSString *table = [tablesListInstance tableName];
-	
-	// Get tableColumnWidths object
-#ifndef SP_CODA
-	if ([prefs objectForKey:SPTableColumnWidths] != nil ) {
-		tableColumnWidths = [NSMutableDictionary dictionaryWithDictionary:[prefs objectForKey:SPTableColumnWidths]];
-	} 
-	else {
-#endif
-		tableColumnWidths = [NSMutableDictionary dictionary];
-#ifndef SP_CODA
-	}
-#endif
-	
-	// Get the database object
-	if  ([tableColumnWidths objectForKey:database] == nil) {
-		[tableColumnWidths setObject:[NSMutableDictionary dictionary] forKey:database];
-	} 
-	else {
-		[tableColumnWidths setObject:[NSMutableDictionary dictionaryWithDictionary:[tableColumnWidths objectForKey:database]] forKey:database];
-	}
-	
-	// Get the table object
-	if  ([[tableColumnWidths objectForKey:database] objectForKey:table] == nil) {
-		[[tableColumnWidths objectForKey:database] setObject:[NSMutableDictionary dictionary] forKey:table];
-	} 
-	else {
-		[[tableColumnWidths objectForKey:database] setObject:[NSMutableDictionary dictionaryWithDictionary:[[tableColumnWidths objectForKey:database] objectForKey:table]] forKey:table];
-	}
-	
-	// Save column size
-	[[[tableColumnWidths objectForKey:database] objectForKey:table] 
-	 setObject:[NSNumber numberWithDouble:[(NSTableColumn *)[[notification userInfo] objectForKey:@"NSTableColumn"] width]] 
-	 forKey:[[[[notification userInfo] objectForKey:@"NSTableColumn"] headerCell] stringValue]];
-#ifndef SP_CODA
-	[prefs setObject:tableColumnWidths forKey:SPTableColumnWidths];
-#endif
-}
-
-/**
- * Confirm whether to allow editing of a row. Returns YES by default, unless the multipleLineEditingButton is in
- * the ON state, or for blob or text fields - in those cases opens a sheet for editing instead and returns NO.
- */
-- (BOOL)tableView:(NSTableView *)tableView shouldEditTableColumn:(NSTableColumn *)tableColumn row:(NSInteger)rowIndex
-{
-	if ([tableDocumentInstance isWorking]) return NO;
-	
-#ifndef SP_CODA
-	if (tableView == filterTableView) {
-		return (filterTableIsSwapped && [[tableColumn identifier] integerValue] == 0) ? NO : YES;
-	}
-	else 
-#endif
-		if (tableView == tableContentView) {
-			
-			// Nothing is editable while the field editor is running.
-			// This guards against a special case where accessibility services might
-			// check if a table field is editable while the sheet is running.
-			if (fieldEditor) return NO;
-			
-			// Ensure that row is editable since it could contain "(not loaded)" columns together with
-			// issue that the table has no primary key
-			NSString *wherePart = [NSString stringWithString:[self argumentForRow:[tableContentView selectedRow]]];
-			
-			if (![wherePart length]) return NO;
-			
-			// If the selected cell hasn't been loaded, load it.
-			if ([[tableValues cellDataAtRow:rowIndex column:[[tableColumn identifier] integerValue]] isSPNotLoaded]) {
-				
-				// Only get the data for the selected column, not all of them
-				NSString *query = [NSString stringWithFormat:@"SELECT %@ FROM %@ WHERE %@", [[[tableColumn headerCell] stringValue] backtickQuotedString], [selectedTable backtickQuotedString], wherePart];
-				
-				SPMySQLResult *tempResult = [mySQLConnection queryString:query];
-				
-				if (![tempResult numberOfRows]) {
-					SPOnewayAlertSheet(
-						NSLocalizedString(@"Error", @"error"),
-						[tableDocumentInstance parentWindow],
-						NSLocalizedString(@"Couldn't load the row. Reload the table to be sure that the row exists and use a primary key for your table.", @"message of panel when loading of row failed")
-					);
-					return NO;
-				}
-				
-				NSArray *tempRow = [tempResult getRowAsArray];
-				
-				[tableValues replaceObjectInRow:rowIndex column:[[tableContentView tableColumns] indexOfObject:tableColumn] withObject:[tempRow objectAtIndex:0]];
-				[tableContentView reloadData];
-			}
-			
-			// Retrieve the column definition
-			NSDictionary *columnDefinition = [cqColumnDefinition objectAtIndex:[[tableColumn identifier] integerValue]];
-			
-			// Open the editing sheet if required
-			if ([tableContentView shouldUseFieldEditorForRow:rowIndex column:[[tableColumn identifier] integerValue] checkWithLock:NULL]) {
-				
-				BOOL isBlob = [tableDataInstance columnIsBlobOrText:[[tableColumn headerCell] stringValue]];
-				
-				// A table is per definition editable
-				BOOL isFieldEditable = YES;
-				
-				// Check for Views if field is editable
-				if ([tablesListInstance tableType] == SPTableTypeView) {
-					NSArray *editStatus = [self fieldEditStatusForRow:rowIndex andColumn:[[tableColumn identifier] integerValue]];
-					isFieldEditable = [[editStatus objectAtIndex:0] integerValue] == 1;
-				}
-				
-				NSUInteger fieldLength = 0;
-				NSString *fieldEncoding = nil;
-				BOOL allowNULL = YES;
-				
-				NSString *fieldType = [columnDefinition objectForKey:@"type"];
-				
-				if ([columnDefinition objectForKey:@"char_length"]) {
-					fieldLength = [[columnDefinition objectForKey:@"char_length"] integerValue];
-				}
-				
-				if ([columnDefinition objectForKey:@"null"]) {
-					allowNULL = (![[columnDefinition objectForKey:@"null"] integerValue]);
-				}
-				
-				if ([columnDefinition objectForKey:@"charset_name"] && ![[columnDefinition objectForKey:@"charset_name"] isEqualToString:@"binary"]) {
-					fieldEncoding = [columnDefinition objectForKey:@"charset_name"];
-				}
-				
-				fieldEditor = [[SPFieldEditorController alloc] init];
-				
-				[fieldEditor setEditedFieldInfo:[NSDictionary dictionaryWithObjectsAndKeys:
-												 [[tableColumn headerCell] stringValue], @"colName",
-												 [self usedQuery], @"usedQuery",
-												 @"content", @"tableSource",
-												 nil]];
-				
-				[fieldEditor setTextMaxLength:fieldLength];
-				[fieldEditor setFieldType:fieldType == nil ? @"" : fieldType];
-				[fieldEditor setFieldEncoding:fieldEncoding == nil ? @"" : fieldEncoding];
-				[fieldEditor setAllowNULL:allowNULL];
-			
-				id cellValue = [tableValues cellDataAtRow:rowIndex column:[[tableColumn identifier] integerValue]];
-				
-				if ([cellValue isNSNull]) {
-					cellValue = [NSString stringWithString:[prefs objectForKey:SPNullValue]];
-				}
-
-				if ([self cellValueIsDisplayedAsHexForColumn:[[tableColumn identifier] integerValue]]) {
-					[fieldEditor setTextMaxLength:[[self tableView:tableContentView objectValueForTableColumn:tableColumn row:rowIndex] length]];
-					isFieldEditable = NO;
-				}
-				
-				NSInteger editedColumn = 0;
-				
-				for (NSTableColumn* col in [tableContentView tableColumns]) 
-				{
-					if ([[col identifier] isEqualToString:[tableColumn identifier]]) break;
-					
-					editedColumn++;
-				}
-				
-				[fieldEditor editWithObject:cellValue
-								  fieldName:[[tableColumn headerCell] stringValue]
-							  usingEncoding:[mySQLConnection stringEncoding]
-							   isObjectBlob:isBlob
-								 isEditable:isFieldEditable
-								 withWindow:[tableDocumentInstance parentWindow]
-									 sender:self
-								contextInfo:[NSDictionary dictionaryWithObjectsAndKeys:
-											 [NSNumber numberWithInteger:rowIndex], @"rowIndex",
-											 [NSNumber numberWithInteger:editedColumn], @"columnIndex",
-											 [NSNumber numberWithBool:isFieldEditable], @"isFieldEditable",
-											 nil]];
-				
-				return NO;
-			}
-			
-			return YES;
-		}
-	
-	return YES;
-}
-
-/**
- * Enable drag from tableview
- */
-- (BOOL)tableView:(NSTableView *)tableView writeRowsWithIndexes:(NSIndexSet *)rows toPasteboard:(NSPasteboard*)pboard
-{
-	if (tableView == tableContentView) {
-		NSString *tmp;
-		
-		// By holding ⌘, ⇧, or/and ⌥ copies selected rows as SQL INSERTS
-		// otherwise \t delimited lines
-		if ([[NSApp currentEvent] modifierFlags] & (NSCommandKeyMask|NSShiftKeyMask|NSAlternateKeyMask)) {
-			tmp = [tableContentView rowsAsSqlInsertsOnlySelectedRows:YES];
-		}
-		else {
-			tmp = [tableContentView draggedRowsAsTabString];
-		}
-
-		if (tmp && [tmp length])
-		{
-			[pboard declareTypes:@[NSTabularTextPboardType, NSStringPboardType] owner:nil];
-			
-			[pboard setString:tmp forType:NSStringPboardType];
-			[pboard setString:tmp forType:NSTabularTextPboardType];
-			
-			return YES;
-		}
-	}
-	
-	return NO;
-}
-
-/**
- * Disable row selection while the document is working.
- */
-- (BOOL)tableView:(NSTableView *)tableView shouldSelectRow:(NSInteger)rowIndex
-{
-#ifndef SP_CODA
-	if (tableView == filterTableView) {
-		return YES;
-	}
-	else 
-#endif
-		return tableView == tableContentView ? tableRowsSelectable : YES;
-}
-
-/**
- * Resize a column when it's double-clicked (10.6+ only).
- */
-- (CGFloat)tableView:(NSTableView *)tableView sizeToFitWidthOfColumn:(NSInteger)columnIndex
-{
-	NSTableColumn *theColumn = [[tableView tableColumns] objectAtIndex:columnIndex];
-	NSDictionary *columnDefinition = [dataColumns objectAtIndex:[[theColumn identifier] integerValue]];
-	
-	// Get the column width
-	NSUInteger targetWidth = [tableContentView autodetectWidthForColumnDefinition:columnDefinition maxRows:500];
-	
-#ifndef SP_CODA
-	// Clear any saved widths for the column
-	NSString *dbKey = [NSString stringWithFormat:@"%@@%@", [tableDocumentInstance database], [tableDocumentInstance host]];
-	NSString *tableKey = [tablesListInstance tableName];
-	NSMutableDictionary *savedWidths = [NSMutableDictionary dictionaryWithDictionary:[prefs objectForKey:SPTableColumnWidths]];
-	NSMutableDictionary *dbDict = [NSMutableDictionary dictionaryWithDictionary:[savedWidths objectForKey:dbKey]];
-	NSMutableDictionary *tableDict = [NSMutableDictionary dictionaryWithDictionary:[dbDict objectForKey:tableKey]];
-	
-	if ([tableDict objectForKey:[columnDefinition objectForKey:@"name"]]) {
-		[tableDict removeObjectForKey:[columnDefinition objectForKey:@"name"]];
-		
-		if ([tableDict count]) {
-			[dbDict setObject:[NSDictionary dictionaryWithDictionary:tableDict] forKey:tableKey];
-		} 
-		else {
-			[dbDict removeObjectForKey:tableKey];
-		}
-		
-		if ([dbDict count]) {
-			[savedWidths setObject:[NSDictionary dictionaryWithDictionary:dbDict] forKey:dbKey];
-		} 
-		else {
-			[savedWidths removeObjectForKey:dbKey];
-		}
-		
-		[prefs setObject:[NSDictionary dictionaryWithDictionary:savedWidths] forKey:SPTableColumnWidths];
-	}
-#endif
-	
-	// Return the width, while the delegate is empty to prevent column resize notifications
-	[tableContentView setDelegate:nil];
-	[tableContentView performSelector:@selector(setDelegate:) withObject:self afterDelay:0.1];
-	
-	return targetWidth;
-}
-
-/**
- * This function changes the text color of text/blob fields which are null or not yet loaded to gray
- */
-- (void)tableView:(SPCopyTable *)tableView willDisplayCell:(id)cell forTableColumn:(NSTableColumn *)tableColumn row:(NSInteger)rowIndex
-{
-#ifndef SP_CODA
-	if (tableView == filterTableView) {
-		if (filterTableIsSwapped && [[tableColumn identifier] integerValue] == 0) {
-			[cell setDrawsBackground:YES];
-			[cell setBackgroundColor:lightGrayColor];
-		} 
-		else {
-			[cell setDrawsBackground:NO];
-		}
-		
-		return;
-	}
-	else 
-#endif
-		if (tableView == tableContentView) {
-			
-			if (![cell respondsToSelector:@selector(setTextColor:)]) return;
-			
-			BOOL cellIsNullOrUnloaded = NO;
-			BOOL cellIsLinkCell = [cell isMemberOfClass:[SPTextAndLinkCell class]];
-
-			NSUInteger columnIndex = [[tableColumn identifier] integerValue];
-			
-			// If user wants to edit 'cell' set text color to black and return to avoid
-			// writing in gray if value was NULL
-			if ([tableView editedColumn] != -1
-				&& [tableView editedRow] == rowIndex
-				&& (NSUInteger)[[NSArrayObjectAtIndex([tableView tableColumns], [tableView editedColumn]) identifier] integerValue] == columnIndex) {
-				[cell setTextColor:blackColor];
-				if (cellIsLinkCell) [cell setLinkActive:NO];
-				return;
-			}
-
-			// While the table is being loaded, additional validation is required - data
-			// locks must be used to avoid crashes, and indexes higher than the available
-			// rows or columns may be requested.  Use gray to indicate loading in these cases.
-			if (isWorking) {
-				pthread_mutex_lock(&tableValuesLock);
-				
-				if (rowIndex < (NSInteger)tableRowsCount && columnIndex < [tableValues columnCount]) {
-					cellIsNullOrUnloaded = [tableValues cellIsNullOrUnloadedAtRow:rowIndex column:columnIndex];
-				}
-				
-				pthread_mutex_unlock(&tableValuesLock);
-			} 
-			else {
-				cellIsNullOrUnloaded = [tableValues cellIsNullOrUnloadedAtRow:rowIndex column:columnIndex];
-			}
-
-			if (cellIsNullOrUnloaded) {
-				[cell setTextColor:rowIndex == [tableContentView selectedRow] ? whiteColor : lightGrayColor];
-			} 
-			else {
-				[cell setTextColor:blackColor];
-				
-				if ([self cellValueIsDisplayedAsHexForColumn:[[tableColumn identifier] integerValue]]) {
-					[cell setTextColor:rowIndex == [tableContentView selectedRow] ? whiteColor : blueColor];
-				}
-			}
-
-			// Disable link arrows for the currently editing row and for any NULL or unloaded cells
-			if (cellIsLinkCell) {
-				if (cellIsNullOrUnloaded || [tableView editedRow] == rowIndex) {
-					[cell setLinkActive:NO];
-				}
-				else {
-					[cell setLinkActive:YES];
-				}
-			}
-		}
-}
-
-#ifndef SP_CODA
-/**
- * Show the table cell content as tooltip
- * 
- * - for text displays line breaks and tabs as well
- * - if blob data can be interpret as image data display the image as  transparent thumbnail
- *   (up to now using base64 encoded HTML data).
- */
-- (NSString *)tableView:(NSTableView *)tableView toolTipForCell:(id)aCell rect:(NSRectPointer)rect tableColumn:(NSTableColumn *)tableColumn row:(NSInteger)row mouseLocation:(NSPoint)mouseLocation
-{
-	if (tableView == filterTableView) {
-		return nil;
-	}
-	else if (tableView == tableContentView) {
-		
-		if ([[aCell stringValue] length] < 2 || [tableDocumentInstance isWorking]) return nil;
-		
-		// Suppress tooltip if another toolip is already visible, mainly displayed by a Bundle command
-		// TODO has to be improved
-		for (id win in [NSApp orderedWindows]) 
-		{
-			if ([[[[win contentView] class] description] isEqualToString:@"WebView"]) return nil;
-		}
-		
-		NSImage *image;
-		
-		NSPoint pos = [NSEvent mouseLocation];
-		pos.y -= 20;
-		
-		id theValue = nil;
-		
-		// While the table is being loaded, additional validation is required - data
-		// locks must be used to avoid crashes, and indexes higher than the available
-		// rows or columns may be requested.  Return "..." to indicate loading in these
-		// cases.
-		if (isWorking) {
-			pthread_mutex_lock(&tableValuesLock);
-			
-			if (row < (NSInteger)tableRowsCount && [[tableColumn identifier] integerValue] < (NSInteger)[tableValues columnCount]) {
-				theValue = [[SPDataStorageObjectAtRowAndColumn(tableValues, row, [[tableColumn identifier] integerValue]) copy] autorelease];
-			}
-			
-			pthread_mutex_unlock(&tableValuesLock);
-			
-			if (!theValue) theValue = @"...";
-		} 
-		else {
-			theValue = SPDataStorageObjectAtRowAndColumn(tableValues, row, [[tableColumn identifier] integerValue]);
-		}
-		
-		if (theValue == nil) return nil;
-		
-		if ([theValue isKindOfClass:[NSData class]]) {
-			image = [[[NSImage alloc] initWithData:theValue] autorelease];
-			
-			if (image) {
-				[SPTooltip showWithObject:image atLocation:pos ofType:@"image"];
-				return nil;
-			}
-		}
-		else if ([theValue isKindOfClass:[SPMySQLGeometryData class]]) {
-			SPGeometryDataView *v = [[SPGeometryDataView alloc] initWithCoordinates:[theValue coordinates]];
-			image = [v thumbnailImage];
-			
-			if (image) {
-				[SPTooltip showWithObject:image atLocation:pos ofType:@"image"];
-				[v release];
-				return nil;
-			}
-			
-			[v release];
-		}
-		
-		// Show the cell string value as tooltip (including line breaks and tabs)
-		// by using the cell's font
-		[SPTooltip showWithObject:[aCell stringValue]
-					   atLocation:pos
-						   ofType:@"text"
-				   displayOptions:[NSDictionary dictionaryWithObjectsAndKeys:
-								   [[aCell font] familyName], @"fontname",
-								   [NSString stringWithFormat:@"%f",[[aCell font] pointSize]], @"fontsize",
-								   nil]];
-		
-		return nil;
-	}
-	
-	return nil;
-}
-#endif
-
-#ifndef SP_CODA /* SplitView delegate methods */
-
-#pragma mark -
-#pragma mark SplitView delegate methods
-
-- (BOOL)splitView:(NSSplitView *)sender canCollapseSubview:(NSView *)subview
-{
-	return NO;
-}
-
-/**
- * Set a minimum size for the filter text area.
- */
-- (CGFloat)splitView:(NSSplitView *)sender constrainMaxCoordinate:(CGFloat)proposedMax ofSubviewAt:(NSInteger)offset
-{
-	return proposedMax - 180;
-}
-
-/**
- * Set a minimum size for the field list and action area.
- */
-- (CGFloat)splitView:(NSSplitView *)sender constrainMinCoordinate:(CGFloat)proposedMin ofSubviewAt:(NSInteger)offset
-{
-	return proposedMin + 225;
-}
-
-/**
- * Improve default resizing and resize only the filter text area by default.
- */
-- (void)splitView:(NSSplitView *)sender resizeSubviewsWithOldSize:(NSSize)oldSize
-{
-	NSSize newSize = [sender frame].size;
-	NSView *leftView = [[sender subviews] objectAtIndex:0];
-	NSView *rightView = [[sender subviews] objectAtIndex:1];
-	float dividerThickness = [sender dividerThickness];
-	NSRect leftFrame = [leftView frame];
-	NSRect rightFrame = [rightView frame];
-	
-	// Resize height of both views
-	leftFrame.size.height = newSize.height;
-	rightFrame.size.height = newSize.height;
-	
-	// Only resize the right view's width - unless the constraint has been reached
-	if (rightFrame.size.width > 180 || newSize.width > oldSize.width) {
-		rightFrame.size.width = newSize.width - leftFrame.size.width - dividerThickness;
-	} 
-	else {
-		leftFrame.size.width = newSize.width - rightFrame.size.width - dividerThickness;
-	}
-	
-	rightFrame.origin.x = leftFrame.size.width + dividerThickness;	
-	
-	[leftView setFrame:leftFrame];
-	[rightView setFrame:rightFrame];
-}
-
-#endif
-
-#pragma mark -
-#pragma mark Control delegate methods
-
-- (BOOL)control:(NSControl *)control textShouldEndEditing:(NSText *)editor
-{
-	// Validate hex input
-	// We do this here because the textfield will still be selected with the pending changes if we bail out here
-	if(control == tableContentView) {
-		NSInteger columnIndex = [tableContentView editedColumn];
-		if ([self cellValueIsDisplayedAsHexForColumn:columnIndex]) {
-			// special case: the "NULL" string
-			NSDictionary *column = NSArrayObjectAtIndex(dataColumns, columnIndex);
-			if ([[editor string] isEqualToString:[prefs objectForKey:SPNullValue]] && [[column objectForKey:@"null"] boolValue]) {
-				return YES;
-			}
-			// This is a binary object being edited as a hex string.
-			// Convert the string back to binary, checking for errors.
-			NSData *data = [NSData dataWithHexString:[editor string]];
-			if (!data) {
-				SPOnewayAlertSheet(
-					NSLocalizedString(@"Invalid hexadecimal value", @"table content : editing : error message title when parsing as hex string failed"),
-					[tableDocumentInstance parentWindow],
-					NSLocalizedString(@"A valid hex string may only contain the numbers 0-9 and letters A-F (a-f). It can optionally begin with „0x“ and spaces will be ignored.\nAlternatively the syntax X'val' is supported, too.", @"table content : editing : error message description when parsing as hex string failed")
-				);
-				return NO;
-			}
-		}
-	}
-	return YES;
-}
-
-- (void)controlTextDidChange:(NSNotification *)notification
-{
-#ifndef SP_CODA
-	if ([notification object] == filterTableView) {
-		
-		NSString *string = [[[[notification userInfo] objectForKey:@"NSFieldEditor"] textStorage] string];
-		
-		if (string && [string length]) {
-			if (lastEditedFilterTableValue) [lastEditedFilterTableValue release];
-			
-			lastEditedFilterTableValue = [[NSString stringWithString:string] retain];
-		}
-		
-		[self updateFilterTableClause:string];
-	}
-#endif
-}
-
-/**
- * If the user selected a table cell which is a blob field and tried to edit it
- * cancel the inline edit, display the field editor sheet instead for editing
- * and re-enable inline editing after closing the sheet.
- */
-- (BOOL)control:(NSControl *)control textShouldBeginEditing:(NSText *)aFieldEditor
-{	
-	if (control != tableContentView) return YES;
-	
-	NSUInteger row, column;
-	BOOL shouldBeginEditing = YES;
-	
-	row = [tableContentView editedRow];
-	column = [tableContentView editedColumn];
-	
-	// If cell editing mode and editing request comes
-	// from the keyboard show an error tooltip
-	// or bypass if numberOfPossibleUpdateRows == 1
-	if ([tableContentView isCellEditingMode]) {
-		
-		NSArray *editStatus = [self fieldEditStatusForRow:row andColumn:[[NSArrayObjectAtIndex([tableContentView tableColumns], column) identifier] integerValue]];
-		NSInteger numberOfPossibleUpdateRows = [[editStatus objectAtIndex:0] integerValue];
-		NSPoint pos = [[tableDocumentInstance parentWindow] convertBaseToScreen:[tableContentView convertPoint:[tableContentView frameOfCellAtColumn:column row:row].origin toView:nil]];
-		
-		pos.y -= 20;
-		
-		switch (numberOfPossibleUpdateRows) 
-		{
-			case -1:
-				[SPTooltip showWithObject:kCellEditorErrorNoMultiTabDb
-							   atLocation:pos
-								   ofType:@"text"];
-				shouldBeginEditing = NO;
-				break;
-			case 0:
-				[SPTooltip showWithObject:[NSString stringWithFormat:kCellEditorErrorNoMatch, selectedTable]
-							   atLocation:pos
-								   ofType:@"text"];
-				shouldBeginEditing = NO;
-				break;
-			case 1:
-				shouldBeginEditing = YES;
-				break;
-			default:
-				[SPTooltip showWithObject:[NSString stringWithFormat:kCellEditorErrorTooManyMatches, (long)numberOfPossibleUpdateRows]
-							   atLocation:pos
-								   ofType:@"text"];
-				shouldBeginEditing = NO;
-		}
-		
-	}
-	
-	// Open the field editor sheet if required
-	if ([tableContentView shouldUseFieldEditorForRow:row column:column checkWithLock:NULL])
-	{
-		[tableContentView setFieldEditorSelectedRange:[aFieldEditor selectedRange]];
-		
-		// Cancel editing
-		[control abortEditing];
-		
-		NSAssert(fieldEditor == nil, @"Method should not to be called while a field editor sheet is open!");
-		// Call the field editor sheet
-		[self tableView:tableContentView shouldEditTableColumn:NSArrayObjectAtIndex([tableContentView tableColumns], column) row:row];
-		
-		// send current event to field editor sheet
-		if ([NSApp currentEvent]) {
-			[NSApp sendEvent:[NSApp currentEvent]];
-		}
-		
-		return NO;
-	}
-	
-	return shouldBeginEditing;
-}
-
-/**
- * Trap the enter, escape, tab and arrow keys, overriding default behaviour and continuing/ending editing,
- * only within the current row.
- */
-- (BOOL)control:(NSControl<NSControlTextEditingDelegate> *)control textView:(NSTextView *)textView doCommandBySelector:(SEL)command
-{
-	// Check firstly if SPCopyTable can handle command
-	if ([control control:control textView:textView doCommandBySelector:command])
-		return YES;
-	
-	// Trap the escape key
-	if ([[control window] methodForSelector:command] == [[control window] methodForSelector:@selector(cancelOperation:)]) {
-		// Abort editing
-		[control abortEditing];
-		
-		if ((SPCopyTable*)control == tableContentView) {
-			[self cancelRowEditing];
-		}
-		
-		return YES;
-	}
-	
-	return NO;
-}
-
-#pragma mark -
-#pragma mark Database content view delegate methods
-
-- (NSString *)usedQuery
-{
-	return usedQuery;
-}
-
-/**
- * Retrieve the data column definitions
- */
-- (NSArray *)dataColumnDefinitions
-{
-	return dataColumns;
-}
-
-@end