Improve the availability of the table name token on the custom export filename selection.

It's now no longer available during the following situations:

- Exporting more than one table during an SQL export
- Exporting more than one table during a CSV or XML, but only if the export to multiple files is not checked

7 files changed, 310 insertions, 135 deletions

diff --git a/Source/SPExportController.h b/Source/SPExportController.h
index 9c084334..4dbb2000 100644
--- a/Source/SPExportController.h
+++ b/Source/SPExportController.h
@@ -263,6 +263,4 @@
 - (IBAction)toggleSQLIncludeDropSyntax:(NSButton *)sender;
 - (IBAction)toggleNewFilePerTable:(NSButton *)sender;
 
-- (void)savePanelDidEnd:(NSSavePanel *)panel returnCode:(NSInteger)returnCode contextInfo:(void *)contextInfo;
-
 @end
diff --git a/Source/SPExportController.m b/Source/SPExportController.m
index 0223386a..c9ab3c32 100644
--- a/Source/SPExportController.m
+++ b/Source/SPExportController.m
@@ -59,6 +59,7 @@ static const NSString *SPSQLExportDropEnabled       = @"SQLExportDropEnabled";
 - (void)_toggleExportButton:(id)uiStateDict;
 - (void)_toggleExportButtonOnBackgroundThread;
 - (void)_toggleExportButtonWithBool:(NSNumber *)enable;
+- (void)_toggleSQLExportTableNameTokenAvailability;
 
 - (void)_resizeWindowForCustomFilenameViewByHeightDelta:(NSInteger)delta;
 - (void)_resizeWindowForAdvancedOptionsViewByHeightDelta:(NSInteger)delta;
@@ -615,6 +616,7 @@ static const NSString *SPSQLExportDropEnabled       = @"SQLExportDropEnabled";
 - (IBAction)toggleNewFilePerTable:(NSButton *)sender
 {
 	[self _updateExportFormatInformation];
+	[self updateAvailableExportFilenameTokens];
 }
 
 /**
@@ -835,7 +837,7 @@ static const NSString *SPSQLExportDropEnabled       = @"SQLExportDropEnabled";
 	}
 		
 	if (j > i) {
-		NSUInteger diff = (j - i);
+		NSUInteger diff = j - i;
 		
 		SPBeginAlertSheet(NSLocalizedString(@"The list of tables has changed", @"table list change alert message"), 
 						  NSLocalizedString(@"Continue", @"continue button"), 
@@ -975,9 +977,9 @@ static const NSString *SPSQLExportDropEnabled       = @"SQLExportDropEnabled";
 	BOOL isHTML = (exportType == SPHTMLExport);
 	BOOL isPDF  = (exportType == SPPDFExport);
 	
-	BOOL structureEnabled = [[uiStateDict objectForKey:SPSQLExportStructureEnabled] integerValue];
-	BOOL contentEnabled   = [[uiStateDict objectForKey:SPSQLExportContentEnabled] integerValue];
-	BOOL dropEnabled      = [[uiStateDict objectForKey:SPSQLExportDropEnabled] integerValue];
+	BOOL structureEnabled = [[uiStateDict objectForKey:SPSQLExportStructureEnabled] boolValue];
+	BOOL contentEnabled   = [[uiStateDict objectForKey:SPSQLExportContentEnabled] boolValue];
+	BOOL dropEnabled      = [[uiStateDict objectForKey:SPSQLExportDropEnabled] boolValue];
 		
 	if (isCSV || isXML || isHTML || isPDF || (isSQL && ((!structureEnabled) || (!dropEnabled)))) {
 		enable = NO;
@@ -1012,8 +1014,8 @@ static const NSString *SPSQLExportDropEnabled       = @"SQLExportDropEnabled";
 				}
 			}
 		}
-		// Disable if structure is unchecked, but content and drop are as dropping a table then trying to insert
-		// into it is obviously an error.
+		// Disable if structure is unchecked, but content and drop are as dropping a 
+		// table then trying to insert into it is obviously an error.
 		else if (contentEnabled && (!structureEnabled) && (dropEnabled)) {
 			enable = NO;
 		}
@@ -1054,118 +1056,24 @@ static const NSString *SPSQLExportDropEnabled       = @"SQLExportDropEnabled";
 }
 
 /**
- * Resizes the export window's height by the supplied delta, while retaining the position of 
- * all interface controls to accommodate the custom filename view.
- *
- * @param delta The height delta for which the height should be adjusted for.
+ * Toggles the available filename tokens for and SQL export.
  */
-- (void)_resizeWindowForCustomFilenameViewByHeightDelta:(NSInteger)delta
+- (void)_toggleSQLExportTableNameTokenAvailability
 {
-	NSUInteger popUpMask              = [exportInputPopUpButton autoresizingMask];
-	NSUInteger fileCheckMask          = [exportFilePerTableCheck autoresizingMask];
-	NSUInteger scrollMask             = [exportTablelistScrollView autoresizingMask];
-	NSUInteger buttonBarMask          = [exportTableListButtonBar autoresizingMask];
-	NSUInteger buttonMask             = [exportCustomFilenameViewButton autoresizingMask];
-	NSUInteger textFieldMask          = [exportCustomFilenameViewLabelButton autoresizingMask];
-	NSUInteger customFilenameViewMask = [exportCustomFilenameView autoresizingMask];
-	NSUInteger tabBarMask             = [exportOptionsTabBar autoresizingMask];
-	
-	NSRect frame = [[self window] frame];
-	
-	if (frame.size.height > 600 && delta > heightOffset1) {
-		frame.origin.y += [exportCustomFilenameView frame].size.height;
-		frame.size.height -= [exportCustomFilenameView frame].size.height;
-		
-		[[self window] setFrame:frame display:YES animate:YES];
-	}
-	
-	[exportInputPopUpButton setAutoresizingMask:NSViewNotSizable | NSViewMaxYMargin];
-	[exportFilePerTableCheck setAutoresizingMask:NSViewNotSizable | NSViewMaxYMargin];
-	[exportTablelistScrollView setAutoresizingMask:NSViewNotSizable | NSViewMaxYMargin];
-	[exportTableListButtonBar setAutoresizingMask:NSViewNotSizable | NSViewMaxYMargin];
-	[exportOptionsTabBar setAutoresizingMask:NSViewNotSizable | NSViewMaxYMargin];
-	[exportCustomFilenameViewButton setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
-	[exportCustomFilenameViewLabelButton setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
-	[exportCustomFilenameView setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
-	
-	NSInteger newMinHeight = (windowMinHeigth - heightOffset1 + delta < windowMinHeigth) ? windowMinHeigth : windowMinHeigth - heightOffset1 + delta;
-	
-	[[self window] setMinSize:NSMakeSize(windowMinWidth, newMinHeight)];
+	NSUInteger i = 0;
 	
-	frame.origin.y += heightOffset1;
-	frame.size.height -= heightOffset1;
-	
-	heightOffset1 = delta;
-	
-	frame.origin.y -= heightOffset1;
-	frame.size.height += heightOffset1;
-	
-	[[self window] setFrame:frame display:YES animate:YES];
-	
-	[exportInputPopUpButton setAutoresizingMask:popUpMask];
-	[exportFilePerTableCheck setAutoresizingMask:fileCheckMask];
-	[exportTablelistScrollView setAutoresizingMask:scrollMask];
-	[exportTableListButtonBar setAutoresizingMask:buttonBarMask];
-	[exportCustomFilenameViewButton setAutoresizingMask:buttonMask];
-	[exportCustomFilenameViewLabelButton setAutoresizingMask:textFieldMask];
-	[exportCustomFilenameView setAutoresizingMask:customFilenameViewMask];
-	[exportOptionsTabBar setAutoresizingMask:tabBarMask];
-}
-
-/**
- * Resizes the export window's height by the supplied delta, while retaining the position of 
- * all interface controls to accommodate the advanced options view.
- *
- * @param delta The height delta for which the height should be adjusted for.
- */
-- (void)_resizeWindowForAdvancedOptionsViewByHeightDelta:(NSInteger)delta
-{
-	NSUInteger scrollMask        = [exportTablelistScrollView autoresizingMask];
-	NSUInteger buttonBarMask     = [exportTableListButtonBar autoresizingMask];
-	NSUInteger tabBarMask        = [exportTypeTabBar autoresizingMask];
-	NSUInteger optionsTabBarMask = [exportOptionsTabBar autoresizingMask];
-	NSUInteger buttonMask        = [exportAdvancedOptionsViewButton autoresizingMask];
-	NSUInteger textFieldMask     = [exportAdvancedOptionsViewLabelButton autoresizingMask];
-	NSUInteger advancedViewMask  = [exportAdvancedOptionsView autoresizingMask];
-	
-	NSRect frame = [[self window] frame];
-	
-	if (frame.size.height > 600 && delta > heightOffset2) {
-		frame.origin.y += [exportAdvancedOptionsView frame].size.height;
-		frame.size.height -= [exportAdvancedOptionsView frame].size.height;
-		
-		[[self window] setFrame:frame display:YES animate:YES];
+	for (NSArray *table in tables)
+	{
+		if ([NSArrayObjectAtIndex(table, 2) boolValue]) {
+			i++;
+			
+			if (i == 2) break;
+		}
 	}
 	
-	[exportTablelistScrollView setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
-	[exportTableListButtonBar setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
-	[exportTypeTabBar setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
-	[exportOptionsTabBar setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
-	[exportAdvancedOptionsViewButton setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
-	[exportAdvancedOptionsViewLabelButton setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
-	[exportAdvancedOptionsView setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
-	
-	NSInteger newMinHeight = (windowMinHeigth - heightOffset2 + delta < windowMinHeigth) ? windowMinHeigth : windowMinHeigth - heightOffset2 + delta;
-	
-	[[self window] setMinSize:NSMakeSize(windowMinWidth, newMinHeight)];
-	
-	frame.origin.y += heightOffset2;
-	frame.size.height -= heightOffset2;
-	
-	heightOffset2 = delta;
-	
-	frame.origin.y -= heightOffset2;
-	frame.size.height += heightOffset2;
-	
-	[[self window] setFrame:frame display:YES animate:YES];
-	
-	[exportTablelistScrollView setAutoresizingMask:scrollMask];
-	[exportTableListButtonBar setAutoresizingMask:buttonBarMask];
-	[exportTypeTabBar setAutoresizingMask:tabBarMask];
-	[exportOptionsTabBar setAutoresizingMask:optionsTabBarMask];
-	[exportAdvancedOptionsViewButton setAutoresizingMask:buttonMask];
-	[exportAdvancedOptionsViewLabelButton setAutoresizingMask:textFieldMask];
-	[exportAdvancedOptionsView setAutoresizingMask:advancedViewMask];
+	[exportCustomFilenameTokensField setStringValue:(i > 1) ? 
+	 NSLocalizedString(@"host,database,date,year,month,day,time", @"custom export filename tokens without table") :
+	 NSLocalizedString(@"host,database,table,date,year,month,day,time", @"default custom export filename tokens")];
 }
 
 @end
diff --git a/Source/SPExportControllerDelegate.m b/Source/SPExportControllerDelegate.m
index e8e9f1c6..23821d12 100644
--- a/Source/SPExportControllerDelegate.m
+++ b/Source/SPExportControllerDelegate.m
@@ -31,6 +31,7 @@
 @interface SPExportController (SPExportControllerPrivateAPI)
 
 - (void)_toggleExportButtonOnBackgroundThread;
+- (void)_toggleSQLExportTableNameTokenAvailability;
 - (void)_updateExportFormatInformation;
 - (void)_switchTab;
 
@@ -55,6 +56,7 @@
 {	
 	[[tables objectAtIndex:rowIndex] replaceObjectAtIndex:[exportTableList columnWithIdentifier:[tableColumn identifier]] withObject:anObject];
 	
+	[self updateAvailableExportFilenameTokens];
 	[self _toggleExportButtonOnBackgroundThread];
 	[self _updateExportFormatInformation];
 }
@@ -67,9 +69,9 @@
 	return (tableView == exportTableList);
 }
 
-- (void)tableView:(NSTableView *)tableView willDisplayCell:(id)aCell forTableColumn:(NSTableColumn *)tableColumn row:(NSInteger)rowIndex
+- (void)tableView:(NSTableView *)tableView willDisplayCell:(id)cell forTableColumn:(NSTableColumn *)tableColumn row:(NSInteger)rowIndex
 {
-	[aCell setFont:[NSFont systemFontOfSize:[NSFont smallSystemFontSize]]];
+	[cell setFont:[NSFont systemFontOfSize:[NSFont smallSystemFontSize]]];
 }
 
 #pragma mark -
@@ -102,23 +104,29 @@
  */
 - (NSArray *)tokenField:(NSTokenField *)tokenField shouldAddObjects:(NSArray *)tokens atIndex:(NSUInteger)index
 {
-	NSMutableArray *processedTokens = [NSMutableArray array];
 	NSUInteger i, j;
+	NSMutableArray *processedTokens = [NSMutableArray array];
 	NSCharacterSet *alphanumericSet = [NSCharacterSet alphanumericCharacterSet];
 
-	for (NSString *inputToken in tokens) {
+	for (NSString *inputToken in tokens) 
+	{
 		j = 0;
-		for (i = 0; i < [inputToken length]; i++) {
+		
+		for (i = 0; i < [inputToken length]; i++) 
+		{
 			if (![alphanumericSet characterIsMember:[inputToken characterAtIndex:i]]) {
 				if (i > j) {
-					[processedTokens addObject:[self tokenObjectForString:[inputToken substringWithRange:NSMakeRange(j, i-j)]]];
+					[processedTokens addObject:[self tokenObjectForString:[inputToken substringWithRange:NSMakeRange(j, i - j)]]];
 				}
+				
 				[processedTokens addObject:[inputToken substringWithRange:NSMakeRange(i, 1)]];
-				j = i+1;
+				
+				j = i + 1;
 			}
 		}
+		
 		if (j < i) {
-			[processedTokens addObject:[self tokenObjectForString:[inputToken substringWithRange:NSMakeRange(j, i-j)]]];
+			[processedTokens addObject:[self tokenObjectForString:[inputToken substringWithRange:NSMakeRange(j, i - j)]]];
 		}
 	}
 
@@ -146,9 +154,9 @@
  * During text entry into the token field, update the displayed filename and also
  * trigger tokenization after a short delay.
  */
-- (void)controlTextDidChange:(NSNotification *)aNotification
+- (void)controlTextDidChange:(NSNotification *)notification
 {
-	if ([aNotification object] == exportCustomFilenameTokenField) {
+	if ([notification object] == exportCustomFilenameTokenField) {
 		[self updateDisplayedExportFilename];
 		[NSObject cancelPreviousPerformRequestsWithTarget:self selector:@selector(tokenizeCustomFilenameTokenField) object:nil];
 		[self performSelector:@selector(tokenizeCustomFilenameTokenField) withObject:nil afterDelay:0.5];
diff --git a/Source/SPExportFile.m b/Source/SPExportFile.m
index 66131139..6fd4e217 100644
--- a/Source/SPExportFile.m
+++ b/Source/SPExportFile.m
@@ -26,7 +26,7 @@
 #import "SPExportFile.h"
 #import "SPFileHandle.h"
 
-@interface SPExportFile (PrivateAPI)
+@interface SPExportFile ()
 
 - (SPExportFileHandleStatus)_createFileHandle;
 
@@ -107,6 +107,7 @@
 	if ([fileManager fileExistsAtPath:[self exportFilePath]]) {
 		return [[NSFileManager defaultManager] removeItemAtPath:[self exportFilePath] error:nil];
 	}
+	
 	return NO;
 }
 
diff --git a/Source/SPExportFilenameUtilities.m b/Source/SPExportFilenameUtilities.m
index 31625a4c..ad5ab36b 100644
--- a/Source/SPExportFilenameUtilities.m
+++ b/Source/SPExportFilenameUtilities.m
@@ -54,11 +54,61 @@
 }
 
 /**
- * Updates the available export filename tokens.
+ * Updates the available export filename tokens based on the currently selected options.
  */
 - (void)updateAvailableExportFilenameTokens
 {		
-	[exportCustomFilenameTokensField setStringValue:((exportSource == SPQueryExport) || (exportType == SPDotExport)) ? NSLocalizedString(@"host,database,date,year,month,day,time", @"custom export filename tokens without table") : NSLocalizedString(@"host,database,table,date,year,month,day,time", @"default custom export filename tokens")];
+	NSUInteger i = 0;
+	BOOL removeTable = NO;
+	
+	BOOL isSQL = exportType == SPSQLExport;
+	BOOL isCSV = exportType == SPCSVExport;
+	BOOL isDot = exportType == SPDotExport;
+	BOOL isXML = exportType == SPXMLExport;
+	
+	NSString *tokens = NSLocalizedString(@"host,database,table,date,year,month,day,time", @"default custom export filename tokens");;
+	NSString *tokensWithoutTable = NSLocalizedString(@"host,database,date,year,month,day,time", @"custom export filename tokens without table");
+	
+	if (exportSource == SPQueryExport || isDot) {
+		tokens = tokensWithoutTable;
+	}
+	else if (isSQL || isCSV || isXML) {
+		for (NSArray *table in tables)
+		{
+			if ([NSArrayObjectAtIndex(table, 2) boolValue]) {
+				i++;
+				removeTable = YES;
+				
+				if (i == 2) break;
+			}
+		}
+		
+		if (i > 1) {
+			removeTable = isSQL ? YES : ![exportFilePerTableCheck state];
+			
+			tokens = isSQL ? tokensWithoutTable : ([exportFilePerTableCheck state] ? tokens : tokensWithoutTable); 
+		}
+	}
+	
+	if (removeTable) {
+		NSArray *tokenParts = [exportCustomFilenameTokenField objectValue];
+		
+		for (id token in [exportCustomFilenameTokenField objectValue])
+		{
+			if ([token isKindOfClass:[SPExportFileNameTokenObject class]]) {
+				if ([[token tokenContent] isEqualToString:NSLocalizedString(@"table", @"table")]) {
+					NSMutableArray *newTokens = [NSMutableArray arrayWithArray:tokenParts];
+					
+					[newTokens removeObjectAtIndex:[tokenParts indexOfObject:token]];
+					
+					[exportCustomFilenameTokenField setObjectValue:newTokens];
+					break;
+				}
+			}
+		}
+	}
+	
+	[exportCustomFilenameTokensField setStringValue:tokens];
 }
 
 /**
@@ -69,7 +119,9 @@
 {
 	if ([[exportCustomFilenameTokensField objectValue] containsObject:stringToTokenize]) {
 		SPExportFileNameTokenObject *newToken = [[SPExportFileNameTokenObject alloc] init];
+		
 		[newToken setTokenContent:stringToTokenize];
+		
 		return [newToken autorelease];
 	}
 
@@ -78,6 +130,7 @@
 
 /**
  * Tokenize the filename field.
+ *
  * This is called on a delay after text entry to update the tokens during text entry.
  * There's no API to perform tokenizing, but the same result can be achieved by using the return key;
  * however, this only works if the cursor is after text, not after a token.
@@ -90,6 +143,7 @@
 	if ([exportCustomFilenameTokenField currentEditor] == nil) return;
 
 	NSRange selectedRange = [[exportCustomFilenameTokenField currentEditor] selectedRange];
+	
 	if (selectedRange.location == NSNotFound) return;
 	if (selectedRange.length > 0) return;
 
@@ -98,10 +152,15 @@
 
 	// Walk through the strings - not the tokens - and determine whether any need tokenizing
 	BOOL tokenizingRequired = NO;
-	for (id representedObject in representedObjects) {
+	
+	for (id representedObject in representedObjects) 
+	{
 		if ([representedObject isKindOfClass:[SPExportFileNameTokenObject class]]) continue;
+		
 		NSArray *tokenParts = [representedObject componentsSeparatedByCharactersInSet:nonAlphanumericSet];
-		for (NSString *tokenPart in tokenParts) {
+		
+		for (NSString *tokenPart in tokenParts) 
+		{
 			if ([validTokens containsObject:tokenPart]) {
 				tokenizingRequired = YES;
 				break;
@@ -115,12 +174,16 @@
 	// Detect where the cursor is currently located.  If it's at the end of a token, also return -
 	// or the enter key would result in closing the sheet.
 	NSUInteger stringPosition = 0;
-	for (id representedObject in representedObjects) {
+	
+	for (id representedObject in representedObjects) 
+	{
 		if ([representedObject isKindOfClass:[SPExportFileNameTokenObject class]]) {
 			stringPosition++;
-		} else {
+		} 
+		else {
 			stringPosition += [(NSString *)representedObject length];
 		}
+		
 		if (selectedRange.location <= stringPosition) {
 			if ([representedObject isKindOfClass:[SPExportFileNameTokenObject class]]) return;
 			break;
@@ -128,7 +191,17 @@
 	}
 
 	// All conditions met - synthesize the return key to trigger tokenization.
-	NSEvent *tokenizingEvent = [NSEvent keyEventWithType:NSKeyDown location:NSMakePoint(0,0) modifierFlags:0 timestamp:0 windowNumber:[[exportCustomFilenameTokenField window] windowNumber] context:[NSGraphicsContext currentContext] characters:nil charactersIgnoringModifiers:nil isARepeat:NO keyCode:0x24];
+	NSEvent *tokenizingEvent = [NSEvent keyEventWithType:NSKeyDown 
+												location:NSMakePoint(0,0) 
+										   modifierFlags:0 
+											   timestamp:0 
+											windowNumber:[[exportCustomFilenameTokenField window] windowNumber] 
+												 context:[NSGraphicsContext currentContext] 
+											  characters:nil 
+							 charactersIgnoringModifiers:nil 
+											   isARepeat:NO 
+												 keyCode:0x24];
+	
 	[[NSApplication sharedApplication] postEvent:tokenizingEvent atStart:NO];
 
 	// Update the filename preview
@@ -235,7 +308,6 @@
 			} 
 			else if ([tokenContent isEqualToString:NSLocalizedString(@"table", @"table")]) {
 				[string appendString:(table) ? table : @""];
-
 			} 
 			else if ([tokenContent isEqualToString:NSLocalizedString(@"date", @"export filename date token")]) {
 				[dateFormatter setDateStyle:NSDateFormatterShortStyle];
@@ -259,7 +331,6 @@
 				[dateFormatter setDateStyle:NSDateFormatterNoStyle];
 				[dateFormatter setTimeStyle:NSDateFormatterShortStyle];
 				[string appendString:[dateFormatter stringFromDate:[NSDate date]]];
-
 			}
 		} 
 		else {
diff --git a/Source/SPExportInterfaceController.h b/Source/SPExportInterfaceController.h
new file mode 100644
index 00000000..8a4e5188
--- /dev/null
+++ b/Source/SPExportInterfaceController.h
@@ -0,0 +1,37 @@
+//
+//  $Id$
+//
+//  SPExportInterfaceController.h
+//  Sequel Pro
+//
+//  Created by Stuart Connolly (stuconnolly.com) on March 31, 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 <http://code.google.com/p/sequel-pro/>
+
+#import "SPExportController.h"
+
+@interface SPExportController (SPExportInterfaceController)
+
+@end
diff --git a/Source/SPExportInterfaceController.m b/Source/SPExportInterfaceController.m
new file mode 100644
index 00000000..7c2615a4
--- /dev/null
+++ b/Source/SPExportInterfaceController.m
@@ -0,0 +1,152 @@
+//
+//  $Id$
+//
+//  SPExportInterfaceController.m
+//  Sequel Pro
+//
+//  Created by Stuart Connolly (stuconnolly.com) on March 31, 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 <http://code.google.com/p/sequel-pro/>
+
+#import "SPExportInterfaceController.h"
+
+@implementation SPExportController (SPExportInterfaceController)
+
+/**
+ * Resizes the export window's height by the supplied delta, while retaining the position of 
+ * all interface controls to accommodate the custom filename view.
+ *
+ * @param delta The height delta for which the height should be adjusted for.
+ */
+- (void)_resizeWindowForCustomFilenameViewByHeightDelta:(NSInteger)delta
+{
+	NSUInteger popUpMask              = [exportInputPopUpButton autoresizingMask];
+	NSUInteger fileCheckMask          = [exportFilePerTableCheck autoresizingMask];
+	NSUInteger scrollMask             = [exportTablelistScrollView autoresizingMask];
+	NSUInteger buttonBarMask          = [exportTableListButtonBar autoresizingMask];
+	NSUInteger buttonMask             = [exportCustomFilenameViewButton autoresizingMask];
+	NSUInteger textFieldMask          = [exportCustomFilenameViewLabelButton autoresizingMask];
+	NSUInteger customFilenameViewMask = [exportCustomFilenameView autoresizingMask];
+	NSUInteger tabBarMask             = [exportOptionsTabBar autoresizingMask];
+	
+	NSRect frame = [[self window] frame];
+	
+	if (frame.size.height > 600 && delta > heightOffset1) {
+		frame.origin.y += [exportCustomFilenameView frame].size.height;
+		frame.size.height -= [exportCustomFilenameView frame].size.height;
+		
+		[[self window] setFrame:frame display:YES animate:YES];
+	}
+	
+	[exportInputPopUpButton setAutoresizingMask:NSViewNotSizable | NSViewMaxYMargin];
+	[exportFilePerTableCheck setAutoresizingMask:NSViewNotSizable | NSViewMaxYMargin];
+	[exportTablelistScrollView setAutoresizingMask:NSViewNotSizable | NSViewMaxYMargin];
+	[exportTableListButtonBar setAutoresizingMask:NSViewNotSizable | NSViewMaxYMargin];
+	[exportOptionsTabBar setAutoresizingMask:NSViewNotSizable | NSViewMaxYMargin];
+	[exportCustomFilenameViewButton setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
+	[exportCustomFilenameViewLabelButton setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
+	[exportCustomFilenameView setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
+	
+	NSInteger newMinHeight = (windowMinHeigth - heightOffset1 + delta < windowMinHeigth) ? windowMinHeigth : windowMinHeigth - heightOffset1 + delta;
+	
+	[[self window] setMinSize:NSMakeSize(windowMinWidth, newMinHeight)];
+	
+	frame.origin.y += heightOffset1;
+	frame.size.height -= heightOffset1;
+	
+	heightOffset1 = delta;
+	
+	frame.origin.y -= heightOffset1;
+	frame.size.height += heightOffset1;
+	
+	[[self window] setFrame:frame display:YES animate:YES];
+	
+	[exportInputPopUpButton setAutoresizingMask:popUpMask];
+	[exportFilePerTableCheck setAutoresizingMask:fileCheckMask];
+	[exportTablelistScrollView setAutoresizingMask:scrollMask];
+	[exportTableListButtonBar setAutoresizingMask:buttonBarMask];
+	[exportCustomFilenameViewButton setAutoresizingMask:buttonMask];
+	[exportCustomFilenameViewLabelButton setAutoresizingMask:textFieldMask];
+	[exportCustomFilenameView setAutoresizingMask:customFilenameViewMask];
+	[exportOptionsTabBar setAutoresizingMask:tabBarMask];
+}
+
+/**
+ * Resizes the export window's height by the supplied delta, while retaining the position of 
+ * all interface controls to accommodate the advanced options view.
+ *
+ * @param delta The height delta for which the height should be adjusted for.
+ */
+- (void)_resizeWindowForAdvancedOptionsViewByHeightDelta:(NSInteger)delta
+{
+	NSUInteger scrollMask        = [exportTablelistScrollView autoresizingMask];
+	NSUInteger buttonBarMask     = [exportTableListButtonBar autoresizingMask];
+	NSUInteger tabBarMask        = [exportTypeTabBar autoresizingMask];
+	NSUInteger optionsTabBarMask = [exportOptionsTabBar autoresizingMask];
+	NSUInteger buttonMask        = [exportAdvancedOptionsViewButton autoresizingMask];
+	NSUInteger textFieldMask     = [exportAdvancedOptionsViewLabelButton autoresizingMask];
+	NSUInteger advancedViewMask  = [exportAdvancedOptionsView autoresizingMask];
+	
+	NSRect frame = [[self window] frame];
+	
+	if (frame.size.height > 600 && delta > heightOffset2) {
+		frame.origin.y += [exportAdvancedOptionsView frame].size.height;
+		frame.size.height -= [exportAdvancedOptionsView frame].size.height;
+		
+		[[self window] setFrame:frame display:YES animate:YES];
+	}
+	
+	[exportTablelistScrollView setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
+	[exportTableListButtonBar setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
+	[exportTypeTabBar setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
+	[exportOptionsTabBar setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
+	[exportAdvancedOptionsViewButton setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
+	[exportAdvancedOptionsViewLabelButton setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
+	[exportAdvancedOptionsView setAutoresizingMask:NSViewNotSizable | NSViewMinYMargin];
+	
+	NSInteger newMinHeight = (windowMinHeigth - heightOffset2 + delta < windowMinHeigth) ? windowMinHeigth : windowMinHeigth - heightOffset2 + delta;
+	
+	[[self window] setMinSize:NSMakeSize(windowMinWidth, newMinHeight)];
+	
+	frame.origin.y += heightOffset2;
+	frame.size.height -= heightOffset2;
+	
+	heightOffset2 = delta;
+	
+	frame.origin.y -= heightOffset2;
+	frame.size.height += heightOffset2;
+	
+	[[self window] setFrame:frame display:YES animate:YES];
+	
+	[exportTablelistScrollView setAutoresizingMask:scrollMask];
+	[exportTableListButtonBar setAutoresizingMask:buttonBarMask];
+	[exportTypeTabBar setAutoresizingMask:tabBarMask];
+	[exportOptionsTabBar setAutoresizingMask:optionsTabBarMask];
+	[exportAdvancedOptionsViewButton setAutoresizingMask:buttonMask];
+	[exportAdvancedOptionsViewLabelButton setAutoresizingMask:textFieldMask];
+	[exportAdvancedOptionsView setAutoresizingMask:advancedViewMask];
+}
+
+@end