• first implementation of a Content Filter Editor

- user-defined content filter can be saved globally (Prefs) or in SPF files
- BETA - further tests are needed due to complexity 
- SPQueryController now handles the local user-defined content filters
- tooltips are now generated automatically if not defined explicitly (incl. if $BINARY placeholder was used)
• if user added local query favorites or content filters to an Untitled document and s/he wants to close it the standard sheet will be displayed (Don't Save - Cancel - Save)
- due to that changed old [TableDocument displayName] to 'displaySPName' to be conform with Cocoa
• changed behavior while importing query favorites - now they will append at the list (not inserted after selected row - makes more sense)
• introduced to history filter dict the key 'menuLabel' which will be set to [TableContent tableFilterString] for displaying the history menu title and simplified the SPHistoryController logic for that
• minor code changes

11 files changed, 191 insertions, 145 deletions

diff --git a/Interfaces/English.lproj/ContentFilterManager.xib b/Interfaces/English.lproj/ContentFilterManager.xib
index c5922b3b..28d0af7f 100644
--- a/Interfaces/English.lproj/ContentFilterManager.xib
+++ b/Interfaces/English.lproj/ContentFilterManager.xib
@@ -21,7 +21,7 @@
 		</object>
 		<object class="NSMutableArray" key="IBDocument.EditedObjectIDs">
 			<bool key="EncodedWithXMLCoder">YES</bool>
-			<integer value="280"/>
+			<integer value="342"/>
 		</object>
 		<object class="NSArray" key="IBDocument.PluginDependencies">
 			<bool key="EncodedWithXMLCoder">YES</bool>
@@ -577,7 +577,6 @@
 															<int key="NSKeyEquivModMask">1048576</int>
 															<int key="NSMnemonicLoc">2147483647</int>
 															<int key="NSState">1</int>
-															<reference key="NSOnImage" ref="451328194"/>
 															<reference key="NSMixedImage" ref="770393621"/>
 															<string key="NSAction">_popUpItemAction:</string>
 															<reference key="NSTarget" ref="964598175"/>
@@ -587,7 +586,6 @@
 															<string key="NSTitle">Quoted Argument</string>
 															<string key="NSKeyEquiv"/>
 															<int key="NSMnemonicLoc">2147483647</int>
-															<reference key="NSOnImage" ref="451328194"/>
 															<reference key="NSMixedImage" ref="770393621"/>
 															<string key="NSAction">_popUpItemAction:</string>
 															<reference key="NSTarget" ref="964598175"/>
@@ -598,7 +596,6 @@
 															<string key="NSKeyEquiv"/>
 															<int key="NSKeyEquivModMask">1048576</int>
 															<int key="NSMnemonicLoc">2147483647</int>
-															<reference key="NSOnImage" ref="451328194"/>
 															<reference key="NSMixedImage" ref="770393621"/>
 															<string key="NSAction">_popUpItemAction:</string>
 															<reference key="NSTarget" ref="964598175"/>
@@ -609,7 +606,6 @@
 															<string key="NSKeyEquiv"/>
 															<int key="NSKeyEquivModMask">1048576</int>
 															<int key="NSMnemonicLoc">2147483647</int>
-															<reference key="NSOnImage" ref="451328194"/>
 															<reference key="NSMixedImage" ref="770393621"/>
 															<string key="NSAction">_popUpItemAction:</string>
 															<reference key="NSTarget" ref="964598175"/>
@@ -617,7 +613,7 @@
 													</object>
 													<reference key="NSMenuFont" ref="1071840538"/>
 												</object>
-												<int key="NSSelectedIndex">4</int>
+												<int key="NSSelectedIndex">3</int>
 												<bool key="NSPullDown">YES</bool>
 												<int key="NSPreferredEdge">1</int>
 												<bool key="NSUsesItemFromMenu">YES</bool>
diff --git a/Source/SPContentFilterManager.h b/Source/SPContentFilterManager.h
index 50cdb95a..c6942ba5 100644
--- a/Source/SPContentFilterManager.h
+++ b/Source/SPContentFilterManager.h
@@ -49,7 +49,7 @@
 	IBOutlet id insertPlaceholderButton;
 
 	IBOutlet id contentFilterArrayController;
-
+	
 	NSMutableArray *contentFilters;
 
 	BOOL isTableCellEditing;
diff --git a/Source/SPContentFilterManager.m b/Source/SPContentFilterManager.m
index 4d15823b..79c629bc 100644
--- a/Source/SPContentFilterManager.m
+++ b/Source/SPContentFilterManager.m
@@ -27,6 +27,7 @@
 #import "ImageAndTextCell.h"
 #import "RegexKitLite.h"
 #import "SPQueryController.h"
+#import "TableContent.h"
 
 #define DEFAULT_SEQUELPRO_FILE_EXTENSION @"spf"
 
@@ -58,6 +59,7 @@
 			return nil;
 		}
 		delegatesFileURL = [[managerDelegate valueForKeyPath:@"tableDocumentInstance"] fileURL];
+
 		filterType = [NSString stringWithString:compareType];
 
 	}
@@ -96,7 +98,7 @@
 			@"", @"ConjunctionLabel",
 			nil]];
 
-	// Build data source for global queryFavorites (as mutable copy! otherwise each
+	// Build data source for global content filter (as mutable copy! otherwise each
 	// change will be stored in the prefs at once)
 	if([[prefs objectForKey:@"ContentFilters"] objectForKey:filterType]) {
 		for(id fav in [[prefs objectForKey:@"ContentFilters"] objectForKey:filterType]) {
@@ -107,16 +109,18 @@
 		}
 	}
 
+	// Build doc-based filters
 	[contentFilters addObject:[NSDictionary dictionaryWithObjectsAndKeys:
 		[[[delegatesFileURL absoluteString] stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding] lastPathComponent], @"MenuLabel", 
 		[delegatesFileURL absoluteString], @"headerOfFileURL", 
 		@"", @"Clause",
 		nil]];
-
-	// if([[SPQueryController sharedQueryController] favoritesForFileURL:delegatesFileURL]) {
-	// 	for(id fav in [[SPQueryController sharedQueryController] favoritesForFileURL:delegatesFileURL])
-	// 		[contentFilters addObject:[[fav mutableCopy] autorelease]];
-	// }
+	if([[SPQueryController sharedQueryController] contentFilterForFileURL:delegatesFileURL]) {
+		id filters = [[SPQueryController sharedQueryController] contentFilterForFileURL:delegatesFileURL];
+		if([filters objectForKey:filterType])
+			for(id fav in [filters objectForKey:filterType])
+				[contentFilters addObject:[[fav mutableCopy] autorelease]];
+	}
 
 
 	// Select the first query if any
@@ -351,23 +355,23 @@
 
 		// Ensure that last changes will be written back
 		// if only one filter is selected; otherwise unstable state
-		if ([contentFilterTableView numberOfSelectedRows] == 1) {
+		if ([contentFilterTableView numberOfSelectedRows] == 1)
 			[[self window] makeFirstResponder:contentFilterTableView];
-		}
-		
+
 		// Update current document's content filters in the SPQueryController
-		// [[SPQueryController sharedQueryController] replaceFavoritesByArray:
-		// 	[self contentFilterForFileURL:delegatesFileURL] forFileURL:delegatesFileURL];
-		// 
+		[[SPQueryController sharedQueryController] replaceContentFilterByArray:
+			[self contentFilterForFileURL:delegatesFileURL] ofType:filterType forFileURL:delegatesFileURL];
+
 		// Update global preferences' list
 		id cf = [[prefs objectForKey:@"ContentFilters"] mutableCopy];
 		[cf setObject:[self contentFilterForFileURL:nil] forKey:filterType];
 		[prefs setObject:cf forKey:@"ContentFilters"];
-
-		// // Inform all opened documents to update the query favorites list
-		// for(id doc in [[NSDocumentController sharedDocumentController] documents])
-		// 	if([[doc valueForKeyPath:@"customQueryInstance"] respondsToSelector:@selector(queryFavoritesHaveBeenUpdated:)])
-		// 		[[doc valueForKeyPath:@"customQueryInstance"] queryFavoritesHaveBeenUpdated:self];
+		[cf release];
+		
+		// Inform all opened documents to update the query favorites list
+		for(id doc in [[NSDocumentController sharedDocumentController] documents])
+			if([[doc valueForKeyPath:@"tableContentInstance"] respondsToSelector:@selector(setCompareTypes:)])
+				[[doc valueForKeyPath:@"tableContentInstance"] setCompareTypes:nil];
 
 
 	}
@@ -762,17 +766,17 @@
 			}
 
 			if([[spf objectForKey:@"ContentFilters"] objectForKey:filterType] && [[[spf objectForKey:@"ContentFilters"] objectForKey:filterType] count]) {
-				if([contentFilterTableView numberOfSelectedRows] > 0) {
-					// Insert imported filters after the last selected filter
-					NSUInteger insertIndex = [[contentFilterTableView selectedRowIndexes] lastIndex] + 1;
-					NSUInteger i;
-					for(i=0; i<[[[spf objectForKey:@"ContentFilters"] objectForKey:filterType] count]; i++) {
-						[contentFilters insertObject:[[spf objectForKey:@"queryFavorites"] objectAtIndex:i] atIndex:insertIndex+i];
-					}
-				} else {
-					// If no selection add them
-					[contentFilters addObjectsFromArray:[[spf objectForKey:@"ContentFilters"] objectForKey:filterType]];
-				}
+				// if([contentFilterTableView numberOfSelectedRows] > 0) {
+				// 	// Insert imported filters after the last selected filter
+				// 	NSUInteger insertIndex = [[contentFilterTableView selectedRowIndexes] lastIndex] + 1;
+				// 	NSUInteger i;
+				// 	for(i=0; i<[[[spf objectForKey:@"ContentFilters"] objectForKey:filterType] count]; i++) {
+				// 		[contentFilters insertObject:[[spf objectForKey:@"queryFavorites"] objectAtIndex:i] atIndex:insertIndex+i];
+				// 	}
+				// } else {
+				// 	// If no selection add them
+				[contentFilters addObjectsFromArray:[[spf objectForKey:@"ContentFilters"] objectForKey:filterType]];
+				// }
 				[contentFilterArrayController rearrangeObjects];
 				[contentFilterTableView reloadData];
 			} else {
@@ -797,23 +801,12 @@
 - (void)savePanelDidEnd:(NSSavePanel *)panel returnCode:(int)returnCode contextInfo:(NSString *)contextInfo
 {
 
-	if([contextInfo isEqualToString:@"saveQuery"]) {
-		if (returnCode == NSOKButton) {
-			NSError *error = nil;
-		
-			[prefs setInteger:[[encodingPopUp selectedItem] tag] forKey:@"lastSqlFileEncoding"];
-			[prefs synchronize];
-		
-			[[contentFilterTextView string] writeToFile:[panel filename] atomically:YES encoding:[[encodingPopUp selectedItem] tag] error:&error];
-		
-			if (error) [[NSAlert alertWithError:error] runModal];
-		}
-	}
-	else if([contextInfo isEqualToString:@"exportFavorites"]) {
+	if([contextInfo isEqualToString:@"exportFilter"]) {
 		if (returnCode == NSOKButton) {
 
 			// Build a SPF with format = "content filters"
 			NSMutableDictionary *spfdata = [NSMutableDictionary dictionary];
+			NSMutableDictionary *cfdata = [NSMutableDictionary dictionary];
 			NSMutableArray *filterData = [NSMutableArray array];
 
 	
@@ -829,7 +822,8 @@
 				if([indexes containsIndex:i])
 					[filterData addObject:[contentFilters objectAtIndex:i]];
 
-			[spfdata setObject:filterData forKey:@"ContentFilter"];
+			[cfdata setObject:filterData forKey:filterType];
+			[spfdata setObject:cfdata forKey:@"ContentFilters"];
 			
 			NSString *err = nil;
 			NSData *plist = [NSPropertyListSerialization dataFromPropertyList:spfdata
diff --git a/Source/SPHistoryController.m b/Source/SPHistoryController.m
index 9277a64b..8dc716fc 100644
--- a/Source/SPHistoryController.m
+++ b/Source/SPHistoryController.m
@@ -396,26 +396,9 @@
 	NSDictionary *filterSettings = [theEntry objectForKey:@"contentFilter"];
 	if (![filterSettings objectForKey:@"filterField"]) return theName;
 
-	if ([[filterSettings objectForKey:@"filterComparison"] isEqualToString:@"IS NULL"]
-		|| [[filterSettings objectForKey:@"filterComparison"] isEqualToString:@"IS NOT NULL"])
-	{
-		[theName appendFormat:@" (%@ %@ %@)", NSLocalizedString(@"Filtered by", @"History item filtered by label"),
-			[filterSettings objectForKey:@"filterField"], [filterSettings objectForKey:@"filterComparison"]];
-	} else if ([[filterSettings objectForKey:@"filterComparison"] isEqualToString:@"BETWEEN"]
-				&& [filterSettings objectForKey:@"firstBetweenField"]
-				&& [[filterSettings objectForKey:@"secondBetweenField"] length] 
-				&& [filterSettings objectForKey:@"firstBetweenField"]
-				&& [[filterSettings objectForKey:@"secondBetweenField"] length]) 
-	{
-		[theName appendFormat:NSLocalizedString(@" (Filtered by %@ between %@ and %@)", @"History item filtered between values label"),
-			[filterSettings objectForKey:@"filterField"],
-			[filterSettings objectForKey:@"firstBetweenField"],
-			[filterSettings objectForKey:@"secondBetweenField"]];
-	} else if ([filterSettings objectForKey:@"filterValue"] && [[filterSettings objectForKey:@"filterValue"] length]) {
-		[theName appendFormat:@" (%@ %@ %@ %@)", NSLocalizedString(@"Filtered by", @"History item filtered by label"),
-			[filterSettings objectForKey:@"filterField"], [filterSettings objectForKey:@"filterComparison"],
-			[filterSettings objectForKey:@"filterValue"]];
-	}
+	if([filterSettings objectForKey:@"menuLabel"])
+		return [NSString stringWithFormat:NSLocalizedString(@"%@ (Filtered by %@)", @"History item filtered by values label"), 
+				theName, [filterSettings objectForKey:@"menuLabel"]];
 
 	return theName;
 }
diff --git a/Source/SPQueryController.h b/Source/SPQueryController.h
index 2a15ba45..f1cc84e7 100644
--- a/Source/SPQueryController.h
+++ b/Source/SPQueryController.h
@@ -49,6 +49,7 @@
 	NSUInteger untitledDocumentCounter;
 	NSMutableDictionary *favoritesContainer;
 	NSMutableDictionary *historyContainer;
+	NSMutableDictionary *contentFilterContainer;
 	NSUInteger numberOfMaxAllowedHistory;
 
 	NSUserDefaults *prefs;
@@ -90,8 +91,11 @@
 - (void)addHistory:(NSString *)history forFileURL:(NSURL *)fileURL;
 - (void)replaceHistoryByArray:(NSArray *)historyArray forFileURL:(NSURL *)fileURL;
 
+- (void)replaceContentFilterByArray:(NSArray *)contentFilterArray ofType:(NSString *)filterType forFileURL:(NSURL *)fileURL;
+
 - (NSMutableArray *)favoritesForFileURL:(NSURL *)fileURL;
 - (NSMutableArray *)historyForFileURL:(NSURL *)fileURL;
+- (NSMutableDictionary *)contentFilterForFileURL:(NSURL *)fileURL;
 
 - (NSArray *)queryFavoritesForFileURL:(NSURL *)fileURL andTabTrigger:(NSString *)tabTrigger includeGlobals:(BOOL)includeGlobals;
 
diff --git a/Source/SPQueryController.m b/Source/SPQueryController.m
index a08a0906..86fa9908 100644
--- a/Source/SPQueryController.m
+++ b/Source/SPQueryController.m
@@ -101,6 +101,7 @@ static SPQueryController *sharedQueryController = nil;
 		
 		favoritesContainer = [[NSMutableDictionary alloc] init];
 		historyContainer = [[NSMutableDictionary alloc] init];
+		contentFilterContainer = [[NSMutableDictionary alloc] init];
 
 	}
 	
@@ -151,6 +152,7 @@ static SPQueryController *sharedQueryController = nil;
 	
 	[favoritesContainer release];
 	[historyContainer release];
+	[contentFilterContainer release];
 
 	[super dealloc];
 }
@@ -437,6 +439,11 @@ static SPQueryController *sharedQueryController = nil;
 			}
 		}
 
+		// Set the doc-based content filters
+		if(![contentFilterContainer objectForKey:[new absoluteString]]) {
+			[contentFilterContainer setObject:[NSMutableDictionary dictionary] forKey:[new absoluteString]];
+		}
+
 		return new;
 
 	}
@@ -467,6 +474,15 @@ static SPQueryController *sharedQueryController = nil;
 			[arr release];
 		}
 	}
+	if(![contentFilterContainer objectForKey:[fileURL absoluteString]]) {
+		if(contextInfo != nil && [contextInfo objectForKey:@"ContentFilters"]) {
+			[contentFilterContainer setObject:[contextInfo objectForKey:@"ContentFilters"] forKey:[fileURL absoluteString]];
+		} else {
+			NSMutableDictionary *dict = [[NSMutableDictionary alloc] init];
+			[contentFilterContainer setObject:dict forKey:[fileURL absoluteString]];
+			[dict release];
+		}
+	}
 	
 	return fileURL;
 	
@@ -490,6 +506,21 @@ static SPQueryController *sharedQueryController = nil;
 		[favoritesContainer removeObjectForKey:[fileURL absoluteString]];
 	if([historyContainer objectForKey:[fileURL absoluteString]])
 		[historyContainer removeObjectForKey:[fileURL absoluteString]];
+	if([contentFilterContainer objectForKey:[fileURL absoluteString]])
+		[contentFilterContainer removeObjectForKey:[fileURL absoluteString]];
+
+}
+
+- (void)replaceContentFilterByArray:(NSArray *)contentFilterArray ofType:(NSString *)filterType forFileURL:(NSURL *)fileURL
+{
+
+	if([contentFilterContainer objectForKey:[fileURL absoluteString]]) {
+		NSMutableDictionary *c = [[NSMutableDictionary alloc] init];
+		[c setDictionary:[contentFilterContainer objectForKey:[fileURL absoluteString]]];
+		[c setObject:contentFilterArray forKey:filterType];
+		[contentFilterContainer setObject:c forKey:[fileURL absoluteString]];
+		[c release];
+	}
 
 }
 
@@ -569,6 +600,15 @@ static SPQueryController *sharedQueryController = nil;
 
 }
 
+- (NSMutableDictionary *)contentFilterForFileURL:(NSURL *)fileURL
+{
+	if([contentFilterContainer objectForKey:[fileURL absoluteString]])
+		return [contentFilterContainer objectForKey:[fileURL absoluteString]];
+
+	return [NSMutableDictionary dictionary];
+
+}
+
 - (NSArray *)queryFavoritesForFileURL:(NSURL *)fileURL andTabTrigger:(NSString *)tabTrigger includeGlobals:(BOOL)includeGlobals
 {
 
diff --git a/Source/SPQueryFavoriteManager.m b/Source/SPQueryFavoriteManager.m
index 590bf3c9..eb409500 100644
--- a/Source/SPQueryFavoriteManager.m
+++ b/Source/SPQueryFavoriteManager.m
@@ -731,17 +731,17 @@
 			}
 
 			if([spf objectForKey:@"queryFavorites"] && [[spf objectForKey:@"queryFavorites"] count]) {
-				if([favoritesTableView numberOfSelectedRows] > 0) {
-					// Insert imported queries after the last selected favorite
-					NSUInteger insertIndex = [[favoritesTableView selectedRowIndexes] lastIndex] + 1;
-					NSUInteger i;
-					for(i=0; i<[[spf objectForKey:@"queryFavorites"] count]; i++) {
-						[favorites insertObject:[[spf objectForKey:@"queryFavorites"] objectAtIndex:i] atIndex:insertIndex+i];
-					}
-				} else {
-					// If no selection add them
-					[favorites addObjectsFromArray:[spf objectForKey:@"queryFavorites"]];
-				}
+				// if([favoritesTableView numberOfSelectedRows] > 0) {
+				// 	// Insert imported queries after the last selected favorite
+				// 	NSUInteger insertIndex = [[favoritesTableView selectedRowIndexes] lastIndex] + 1;
+				// 	NSUInteger i;
+				// 	for(i=0; i<[[spf objectForKey:@"queryFavorites"] count]; i++) {
+				// 		[favorites insertObject:[[spf objectForKey:@"queryFavorites"] objectAtIndex:i] atIndex:insertIndex+i];
+				// 	}
+				// } else {
+				// 	// If no selection add them
+				[favorites addObjectsFromArray:[spf objectForKey:@"queryFavorites"]];
+				// }
 				[favoritesArrayController rearrangeObjects];
 				[favoritesTableView reloadData];
 			} else {
diff --git a/Source/TableContent.m b/Source/TableContent.m
index 369cfaec..f5b0fa47 100644
--- a/Source/TableContent.m
+++ b/Source/TableContent.m
@@ -774,7 +774,7 @@
 - (IBAction)toggleFilterField:(id)sender
 {
 
-	// Check if user called "Edit filter…"
+	// Check if user called "Edit Filter…"
 	if([[compareField selectedItem] tag] == [[contentFilters objectForKey:compareType] count]) {
 		[self openContentFilterManager];
 		return;
@@ -784,10 +784,11 @@
 	lastSelectedContentFilterIndex = [[compareField selectedItem] tag];
 
 	NSDictionary *filter = [[contentFilters objectForKey:compareType] objectAtIndex:lastSelectedContentFilterIndex];
+	NSUInteger numOfArgs = [[filter objectForKey:@"NumberOfArguments"] intValue];
 	if ([[filter objectForKey:@"NumberOfArguments"] intValue] == 2) {
 		[argumentField setHidden:YES];
 
-		if([filter objectForKey:@"ConjunctionLabels"] && [[filter objectForKey:@"ConjunctionLabels"] count] == 1)
+		if(numOfArgs == 1)
 			[betweenTextField setStringValue:[[filter objectForKey:@"ConjunctionLabels"] objectAtIndex:0]];
 		[betweenTextField setHidden:NO];
 		[firstBetweenField setHidden:NO];
@@ -797,7 +798,7 @@
 		[secondBetweenField setEnabled:YES];
 		[firstBetweenField selectText:self];
 	}
-	else if ([[filter objectForKey:@"NumberOfArguments"] intValue] == 1){
+	else if (numOfArgs == 1){
 		[argumentField setHidden:NO];
 		[argumentField setEnabled:YES];
 		[argumentField selectText:self];
@@ -815,7 +816,8 @@
 		[secondBetweenField setHidden:YES];
 
 		// Start search if no argument is required
-		[self filterTable:self];
+		if(numOfArgs == 0)
+			[self filterTable:self];
 	}
 
 }
@@ -1200,7 +1202,7 @@
 		}
 	}
 
-	// Load user-defined content filters
+	// Load global user-defined content filters
 	if([prefs objectForKey:@"ContentFilters"] 
 		&& [contentFilters objectForKey:compareType]
 		&& [[prefs objectForKey:@"ContentFilters"] objectForKey:compareType])
@@ -1208,6 +1210,13 @@
 		[[contentFilters objectForKey:compareType] addObjectsFromArray:[[prefs objectForKey:@"ContentFilters"] objectForKey:compareType]];
 	}
 
+	// Load doc-based user-defined content filters
+	if([[SPQueryController sharedQueryController] contentFilterForFileURL:[tableDocumentInstance fileURL]]) {
+		id filters = [[SPQueryController sharedQueryController] contentFilterForFileURL:[tableDocumentInstance fileURL]];
+		if([filters objectForKey:compareType])
+			[[contentFilters objectForKey:compareType] addObjectsFromArray:[filters objectForKey:compareType]];
+	}
+
 	// Rebuild operator popup menu
 	NSUInteger i = 0;
 	NSMenu *menu = [compareField menu];
@@ -1255,9 +1264,6 @@
 {
 	[compareField selectItemWithTag:lastSelectedContentFilterIndex];
 	
-	[SPTooltip showWithObject:@"<h1><font color='#0000FB'>&nbsp;&nbsp;Please be patient. Under constructions. <span style='font-size:50pt'>☺</span>&nbsp;&nbsp;</font></h1>" atLocation:[NSEvent mouseLocation] ofType:@"html"];
-	return;
-	
 	// init query favorites controller
 	[prefs synchronize];
 	if(contentFilterManager) [contentFilterManager release];
@@ -1858,6 +1864,7 @@
 	if (![fieldField isEnabled]) return nil;
 
 	theDictionary = [NSDictionary dictionaryWithObjectsAndKeys:
+						[self tableFilterString], @"menuLabel",
 						[[fieldField selectedItem] title], @"filterField",
 						[[compareField selectedItem] title], @"filterComparison",
 						[NSNumber numberWithInt:[[compareField selectedItem] tag]], @"filterComparisonTag",
diff --git a/Source/TableDocument.h b/Source/TableDocument.h
index 2741ca7d..87daf69a 100644
--- a/Source/TableDocument.h
+++ b/Source/TableDocument.h
@@ -215,6 +215,7 @@ enum sp_current_query_mode
 - (NSString *)table;
 - (NSString *)mySQLVersion;
 - (NSString *)user;
+- (NSString *)displaySPName;
 
 // Notification center methods
 - (void)willPerformQuery:(NSNotification *)notification;
diff --git a/Source/TableDocument.m b/Source/TableDocument.m
index be05b720..0eb24ece 100644
--- a/Source/TableDocument.m
+++ b/Source/TableDocument.m
@@ -89,7 +89,7 @@
 		spfSession = nil;
 		spfPreferences = [[NSMutableDictionary alloc] init];
 		spfDocData = [[NSMutableDictionary alloc] init];
-
+		
 	}
 
 	return self;
@@ -174,7 +174,7 @@
 											av.size.width,
 											av.size.height);
 	[titleAccessoryView setFrame:initialAccessoryViewFrame];
-	[windowFrame addSubview:titleAccessoryView];	
+	[windowFrame addSubview:titleAccessoryView];
 	
 	// Bind the background color of the create syntax text view to the users preference
 	[createTableSyntaxTextView setAllowsDocumentBackgroundColorChange:YES];
@@ -191,7 +191,7 @@
 	// Load additional nibs
 	if (![NSBundle loadNibNamed:@"ConnectionErrorDialog" owner:self]) {
 		NSLog(@"Connection error dialog could not be loaded; connection failure handling will not function correctly.");
-	}	
+	}
 }
 
 - (void)initWithConnectionFile:(NSString *)path
@@ -209,7 +209,7 @@
 	int connectionType;
 
 	// Inform about the data source in the window title bar
-	[tableWindow setTitle:[self displayName]];
+	[tableWindow setTitle:[self displaySPName]];
 
 	// Clean fields
 	[connectionController setName:@""];
@@ -417,14 +417,6 @@
 		[spfDocData setObject:[NSNumber numberWithBool:YES] forKey:@"include_session"];
 	}
 
-	[spfDocData setObject:[NSNumber numberWithBool:YES] forKey:@"save_password"];
-	if(![connection objectForKey:@"password"]) {
-		// TODO How to set the focus to standardPasswordField in the connection nib?
-		// [[connectionController valueForKeyPath:@"standardPasswordField"] selectText:connectionController];
-		[spfDocData setObject:[NSNumber numberWithBool:NO] forKey:@"save_password"];
-		return;
-	}
-	
 	[self setFileURL:[NSURL URLWithString:[path stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]]];
 	[[NSDocumentController sharedDocumentController] noteNewRecentDocumentURL:[NSURL URLWithString:[path stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]]];
 
@@ -432,6 +424,16 @@
 		[spfPreferences setObject:[spf objectForKey:@"queryFavorites"] forKey:@"queryFavorites"];
 	if([spf objectForKey:@"queryHistory"])
 		[spfPreferences setObject:[spf objectForKey:@"queryHistory"] forKey:@"queryHistory"];
+	if([spf objectForKey:@"ContentFilters"])
+		[spfPreferences setObject:[spf objectForKey:@"ContentFilters"] forKey:@"ContentFilters"];
+
+	[spfDocData setObject:[NSNumber numberWithBool:YES] forKey:@"save_password"];
+	if(![connection objectForKey:@"password"]) {
+		// TODO How to set the focus to standardPasswordField in the connection nib?
+		// [[connectionController valueForKeyPath:@"standardPasswordField"] selectText:connectionController];
+		[spfDocData setObject:[NSNumber numberWithBool:NO] forKey:@"save_password"];
+		return;
+	}
 
 	[spfDocData setObject:[NSNumber numberWithBool:NO] forKey:@"auto_connect"];
 	if([spf objectForKey:@"auto_connect"] && [[spf valueForKey:@"auto_connect"] boolValue]) {
@@ -492,7 +494,7 @@
 
 	[[tablesListInstance valueForKeyPath:@"tablesListView"] scrollRowToVisible:[tables indexOfObject:[spfSession objectForKey:@"selectedTable"]]];
 
-	[tableWindow setTitle:[self displayName]];
+	[tableWindow setTitle:[self displaySPName]];
 
 	// dealloc spfSession data
 	[spfSession release];
@@ -600,7 +602,7 @@
 	// Set the cutom query editor's MySQL version
 	[customQueryInstance setMySQLversion:mySQLVersion];
 
-	[tableWindow setTitle:[self displayName]];
+	[tableWindow setTitle:[self displaySPName]];
 	[self viewStructure:self];
 
 	// Connected Growl notification		
@@ -867,7 +869,7 @@
 	[tablesListInstance setConnection:mySQLConnection];
 	[tableDumpInstance setConnection:mySQLConnection];
 
-	[tableWindow setTitle:[self displayName]];
+	[tableWindow setTitle:[self displaySPName]];
 
 	// Add a history entry
 	if (!historyStateChanging) {
@@ -950,7 +952,7 @@
 	[tablesListInstance setConnection:mySQLConnection];
 	[tableDumpInstance setConnection:mySQLConnection];
 
-	[tableWindow setTitle:[self displayName]];
+	[tableWindow setTitle:[self displaySPName]];
 }
 
 /**
@@ -1026,7 +1028,7 @@
 		[tablesListInstance setConnection:mySQLConnection];
 		[tableDumpInstance setConnection:mySQLConnection];
 
-		[tableWindow setTitle:[self displayName]];
+		[tableWindow setTitle:[self displaySPName]];
 	}
 }
 
@@ -1066,12 +1068,12 @@
 				if (selectedDatabase) [selectedDatabase release], selectedDatabase = nil;
 				selectedDatabase = [[NSString alloc] initWithString:dbName];
 				[chooseDatabaseButton selectItemWithTitle:selectedDatabase];
-				[tableWindow setTitle:[self displayName]];
+				[tableWindow setTitle:[self displaySPName]];
 			}
 		} else {
 			if (selectedDatabase) [selectedDatabase release], selectedDatabase = nil;
 			[chooseDatabaseButton selectItemAtIndex:0];
-			[tableWindow setTitle:[self displayName]];
+			[tableWindow setTitle:[self displaySPName]];
 		}
 	}
 	
@@ -1724,7 +1726,7 @@
 		  beginSheetModalForWindow:tableWindow 
 					 modalDelegate:self 
 					didEndSelector:NULL 
-					   contextInfo:NULL];		
+					   contextInfo:NULL];
 }
 
 /**
@@ -1749,17 +1751,17 @@
 - (IBAction)copyCreateTableSyntaxFromSheet:(id)sender
 {
 	NSString *createSyntax = [createTableSyntaxTextView string];
-	
+
 	if ([createSyntax length] > 0) {
 		// Copy to the clipboard
 		NSPasteboard *pb = [NSPasteboard generalPasteboard];
-		
+
 		[pb declareTypes:[NSArray arrayWithObject:NSStringPboardType] owner:self];
 		[pb setString:createSyntax forType:NSStringPboardType];
-		
+
 		// Table syntax copied Growl notification
 		[[SPGrowlController sharedGrowlController] notifyWithTitle:@"Syntax Copied"
-													   description:[NSString stringWithFormat:NSLocalizedString(@"Syntax for %@ table copied", @"description for table syntax copied growl notification"), [self table]] 
+													   description:[NSString stringWithFormat:NSLocalizedString(@"Syntax for %@ table copied", @"description for table syntax copied growl notification"), [self table]]
 												  notificationName:@"Syntax Copied"];
 	}
 }
@@ -2022,6 +2024,7 @@
 
 /**
  * Saves SP session or if Custom Query tab is active the editor's content as SQL file
+ * If sender == nil then the call came from [self writeSafelyToURL:ofType:forSaveOperation:error]
  */
 - (IBAction)saveConnectionSheet:(id)sender
 {
@@ -2034,7 +2037,7 @@
 	[panel setCanSelectHiddenExtension:YES];
 	
 	// Save Query…
-	if( [sender tag] == 1006 ) {
+	if( sender != nil && [sender tag] == 1006 ) {
 
 		// Save the editor's content as SQL file
 		[panel setAccessoryView:[SPEncodingPopupAccessory encodingAccessory:[prefs integerForKey:@"lastSqlFileEncoding"] 
@@ -2058,11 +2061,11 @@
 		[encodingPopUp setEnabled:YES];
 
 	// Save As… or Save
-	} else if([sender tag] == 1005 || [sender tag] == 1004) {
+	} else if(sender == nil || [sender tag] == 1005 || [sender tag] == 1004) {
 
 		// If Save was invoked check for fileURL and Untitled docs and save the spf file without save panel
 		// otherwise ask for file name
-		if([sender tag] == 1004 && [[[self fileURL] absoluteString] length] && [[[self fileURL] absoluteString] hasPrefix:@"/"]) {
+		if(sender != nil && [sender tag] == 1004 && [[[self fileURL] absoluteString] length] && [[[self fileURL] absoluteString] hasPrefix:@"/"]) {
 			[self saveDocumentWithFilePath:nil inBackground:YES onlyPreferences:NO];
 			return;
 		}
@@ -2104,7 +2107,10 @@
 		else
 			filename = [NSString stringWithFormat:@"%@", [self name]];
 
-		contextInfo = @"saveSPFfile";
+		if(sender == nil)
+			contextInfo = @"saveSPFfileAndClose";
+		else
+			contextInfo = @"saveSPFfile";
 
 	} else {
 		return;
@@ -2171,12 +2177,14 @@
 		}
 		
 		// Save connection and session as SPF file
-		else if(contextInfo == @"saveSPFfile") {
+		else if(contextInfo == @"saveSPFfile" || contextInfo == @"saveSPFfileAndClose") {
 			// Save changes of saveConnectionEncryptString
 			[[saveConnectionEncryptString window] makeFirstResponder:[[saveConnectionEncryptString window] initialFirstResponder]];
 			
 			[self saveDocumentWithFilePath:fileName inBackground:NO onlyPreferences:NO];
 
+			if(contextInfo == @"saveSPFfileAndClose")
+				[self close];
 		}
 	}
 }
@@ -2251,6 +2259,7 @@
 		// Update the keys
 		[spf setObject:[[SPQueryController sharedQueryController] favoritesForFileURL:[self fileURL]] forKey:@"queryFavorites"];
 		[spf setObject:[[SPQueryController sharedQueryController] historyForFileURL:[self fileURL]] forKey:@"queryHistory"];
+		[spf setObject:[[SPQueryController sharedQueryController] contentFilterForFileURL:[self fileURL]] forKey:@"ContentFilters"];
 
 		// Save it again
 		NSString *err = nil;
@@ -2301,7 +2310,8 @@
 	// Store the preferences - take them from the current document URL to catch renaming
 	[spfdata setObject:[[SPQueryController sharedQueryController] favoritesForFileURL:[self fileURL]] forKey:@"queryFavorites"];
 	[spfdata setObject:[[SPQueryController sharedQueryController] historyForFileURL:[self fileURL]] forKey:@"queryHistory"];
-
+	[spfdata setObject:[[SPQueryController sharedQueryController] contentFilterForFileURL:[self fileURL]] forKey:@"ContentFilters"];
+	
 	[spfdata setObject:[spfDocData_temp objectForKey:@"encrypted"] forKey:@"encrypted"];
 
 	if([[spfDocData_temp objectForKey:@"save_password"] boolValue])
@@ -2446,15 +2456,16 @@
 		return NO;
 	}
 
-	// Register and update query favorites and history for the (new) file URL
+	// Register and update query favorites, content filter, and history for the (new) file URL
 	NSMutableDictionary *preferences = [[NSMutableDictionary alloc] init];
 	[preferences setObject:[spfdata objectForKey:@"queryHistory"] forKey:@"queryHistory"];
 	[preferences setObject:[spfdata objectForKey:@"queryFavorites"] forKey:@"queryFavorites"];
+	[preferences setObject:[spfdata objectForKey:@"ContentFilters"] forKey:@"ContentFilters"];
 	[[SPQueryController sharedQueryController] registerDocumentWithFileURL:[NSURL URLWithString:[fileName stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]] andContextInfo:preferences];
 
 	[self setFileURL:[NSURL URLWithString:[fileName stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]]];
 
-	[tableWindow setTitle:[self displayName]];
+	[tableWindow setTitle:[self displaySPName]];
 
 	// Store doc data permanently
 	[spfDocData removeAllObjects];
@@ -3093,40 +3104,42 @@
 			if(isSaved)
 				[[SPQueryController sharedQueryController] removeRegisteredDocumentWithFileURL:[self fileURL]];
 			return isSaved;
-
-		// Before removing an Untitled doc check if it contains any defined query favorites.
-		// If so save them globally. TODO: How to do it better ? 
-		} else if([self fileURL] && [[[self fileURL] absoluteString] length] && ![[[self fileURL] absoluteString] hasPrefix:@"/"]) {
-			if([[[SPQueryController sharedQueryController] favoritesForFileURL:[self fileURL]] count]) {
-
-				NSMutableArray *favs = [[[NSMutableArray alloc] init] autorelease];
-				[favs addObjectsFromArray:[prefs objectForKey:@"queryFavorites"]];
-				[favs addObjectsFromArray:[[SPQueryController sharedQueryController] favoritesForFileURL:[self fileURL]]];
-				[prefs setObject:favs forKey:@"queryFavorites"];
-
-				if(![prefs synchronize])
-					NSLog(@"Sorry, couldn't backup query favorites from Untitled document.");
-			}
-			[[SPQueryController sharedQueryController] removeRegisteredDocumentWithFileURL:[self fileURL]];
-			return YES;
 		}
 	}
 	return YES;
 }
 
+/*
+ * Invoked if user chose "Save" from 'Do you want save changes you made...' sheet
+ * which is called automatically if [self isDocumentEdited] == YES and user wanted to close an Untitled doc.
+ */
+- (BOOL)writeSafelyToURL:(NSURL *)absoluteURL ofType:(NSString *)typeName forSaveOperation:(NSSaveOperationType)saveOperation error:(NSError **)outError
+{
+	if(saveOperation == NSSaveOperation) {
+		// Dummy error to avoid crashes after Canceling the Save Panel
+		*outError = [NSError errorWithDomain:@"SP_DOMAIN" code:1000 userInfo:nil];
+		[self saveConnectionSheet:nil];
+		return NO;
+	}
+	return YES;
+}
+
 /**
- * Don't show the document "changed" dot in the close button, or show a
- * "save?" dialog when closing the document.
+ * Shows "save?" dialog when closing the document if the an Untitled doc has doc-based query favorites or content filters.
  */
 - (BOOL)isDocumentEdited
 {
-	return NO;
+	return ([self fileURL] && [[[self fileURL] absoluteString] length] && ![[[self fileURL] absoluteString] hasPrefix:@"/"] && ([[[SPQueryController sharedQueryController] favoritesForFileURL:[self fileURL]] count]
+		|| [[[[SPQueryController sharedQueryController] contentFilterForFileURL:[self fileURL]] objectForKey:@"number"] count]
+		|| [[[[SPQueryController sharedQueryController] contentFilterForFileURL:[self fileURL]] objectForKey:@"date"] count]
+		|| [[[[SPQueryController sharedQueryController] contentFilterForFileURL:[self fileURL]] objectForKey:@"string"] count])
+		);
 }
 
 /**
  * The window title for this document.
  */
-- (NSString *)displayName
+- (NSString *)displaySPName
 {
 	if (!_isConnected) return [NSString stringWithFormat:@"%@%@", 
 		([[[self fileURL] absoluteString] length]) ? [NSString stringWithFormat:@"%@ — ",[[[[self fileURL] absoluteString] lastPathComponent] stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding]] : @"",
@@ -3139,6 +3152,14 @@
 		([self database]?[NSString stringWithFormat:@"/%@",[self database]]:@""),
 		([[self table] length]?[NSString stringWithFormat:@"/%@",[self table]]:@"")];
 }
+/**
+ * The window title for this document.
+ */
+- (NSString *)displayName
+{
+	if(!_isConnected) return [self displaySPName];
+	return [[[[self fileURL] absoluteString] lastPathComponent] stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
+}
 
 
 #pragma mark -
diff --git a/Source/TablesList.m b/Source/TablesList.m
index 3cd4a8a2..546fe2e0 100644
--- a/Source/TablesList.m
+++ b/Source/TablesList.m
@@ -795,7 +795,7 @@
 		}
 
 		// set window title
-		[tableWindow setTitle:[tableDocumentInstance displayName]];
+		[tableWindow setTitle:[tableDocumentInstance displaySPName]];
 
 		// Update the "Show Create Syntax" window if it's already opened
 		// according to the selected table/view/proc/func
@@ -884,7 +884,7 @@
 		[separatorTableContextMenuItem setHidden:YES];
 
 		// set window title
-		[tableWindow setTitle:[tableDocumentInstance displayName]];
+		[tableWindow setTitle:[tableDocumentInstance displaySPName]];
 
 	}
 
@@ -1217,7 +1217,7 @@
 			}
 			
 			// Set window title
-			[tableWindow setTitle:[tableDocumentInstance displayName]];
+			[tableWindow setTitle:[tableDocumentInstance displaySPName]];
 
 		} 
 		else {
@@ -1696,7 +1696,7 @@
 	[tablesListView reloadData];
 	
 	// set window title
-	[tableWindow setTitle:[tableDocumentInstance displayName]];
+	[tableWindow setTitle:[tableDocumentInstance displaySPName]];
 
 	[tablesListView deselectAll:self];
 }
@@ -2055,7 +2055,7 @@
 	}
 	
 	// Set window title
-	[tableWindow setTitle:[tableDocumentInstance displayName]];
+	[tableWindow setTitle:[tableDocumentInstance displaySPName]];
 }
 
 /*