Cocoa Port: The Cheat Database Viewer now displays the current game's serial and CRC to help users verify the existence of a game in the database file.

desmume/src/frontend/cocoa/userinterface/CheatDatabaseWindowController.h

@@ -46,6 +46,8 @@
 	BOOL isSelectedGameTheCurrentGame;
 	NSInteger currentGameTableRowIndex;
 	NSString *currentGameIndexString;
+	NSString *currentGameSerial;
+	NSUInteger currentGameCRC;
 	
 	NSString *errorMajorString;
 	NSString *errorMinorString;
@@ -71,6 +73,9 @@
 @property (assign) BOOL isFileLoading;
 @property (assign) BOOL isCurrentGameFound;
 @property (assign) BOOL isSelectedGameTheCurrentGame;
+@property (retain, nonatomic) NSString *currentGameSerial;
+@property (assign, nonatomic) NSUInteger currentGameCRC;
+@property (readonly, nonatomic) NSString *currentGameCRCString;
 
 @property (assign) NSString *errorMajorString;
 @property (assign) NSString *errorMinorString;
@@ -80,10 +85,9 @@
 - (void) loadFileOnThread:(id)object;
 - (void) loadFileDidFinish:(NSNotification *)aNotification;
 - (void) updateWindow;
++ (void) setCurrentGameForAllWindowsSerial:(NSString *)serialString crc:(NSUInteger)crc;
 - (void) validateGameTableFonts;
-+ (void) validateGameTableFontsForAllWindows;
 - (BOOL) validateWillAddColumn;
-+ (void) validateWillAddColumnForAllWindows;
 - (void) showErrorSheet:(NSInteger)errorCode;
 - (void) didEndErrorSheet:(NSWindow *)sheet returnCode:(NSInteger)returnCode contextInfo:(void *)contextInfo;
 

desmume/src/frontend/cocoa/userinterface/CheatDatabaseWindowController.mm

@@ -43,6 +43,9 @@ NSMutableArray *cheatDatabaseWindowList = nil;
 @synthesize isFileLoading;
 @synthesize isCurrentGameFound;
 @synthesize isSelectedGameTheCurrentGame;
+@dynamic currentGameSerial;
+@synthesize currentGameCRC;
+@dynamic currentGameCRCString;
 
 @synthesize errorMajorString;
 @synthesize errorMinorString;
@@ -66,6 +69,8 @@ NSMutableArray *cheatDatabaseWindowList = nil;
 	isSelectedGameTheCurrentGame = NO;
 	currentGameIndexString = [[NSString alloc] initWithString:@"NSNotFound"];
 	currentGameTableRowIndex = NSNotFound;
+	currentGameSerial = nil;
+	currentGameCRC = 0;
 	errorMajorString = @"No error has occurred!";
 	errorMinorString = @"This is just a placeholder message for initialization purposes.";
 	
@@ -261,10 +266,34 @@ NSMutableArray *cheatDatabaseWindowList = nil;
 	[gameTable deselectAll:nil];
 	[gameTable selectRowIndexes:selectedRows byExtendingSelection:NO];
 	
+	CheatWindowDelegate *delegate = [self cheatManagerDelegate];
+	CocoaDSCheatManager *cheatManager = [delegate cdsCheats];
+	[self setCurrentGameSerial:[cheatManager currentGameCode]];
+	[self setCurrentGameCRC:[cheatManager currentGameCRC]];
+	
 	[self validateGameTableFonts];
 	[self selectCurrentGame:nil];
 }
 
++ (void) setCurrentGameForAllWindowsSerial:(NSString *)serialString crc:(NSUInteger)crc
+{
+	if (cheatDatabaseWindowList == nil)
+	{
+		return;
+	}
+	
+	for (CheatDatabaseWindowController *windowController in cheatDatabaseWindowList)
+	{
+		[windowController setCurrentGameSerial:serialString];
+		[windowController setCurrentGameCRC:crc];
+		
+		[windowController validateGameTableFonts];
+		[[windowController gameTable] setNeedsDisplay];
+		
+		[windowController validateWillAddColumn];
+	}
+}
+
 - (void) validateGameTableFonts
 {
 	CheatWindowDelegate *delegate = [self cheatManagerDelegate];
@@ -279,12 +308,9 @@ NSMutableArray *cheatDatabaseWindowList = nil;
 		return;
 	}
 	
-	NSString *currentGameCode = [cheatManager currentGameCode];
-	const NSUInteger currentGameCRC = [cheatManager currentGameCRC];
-	
 	for (CocoaDSCheatDBGame *game in [gameListController content])
 	{
-		if ( ([game crc] == currentGameCRC) && ([[game serial] isEqualToString:currentGameCode]) )
+		if ( ([game crc] == [self currentGameCRC]) && ([[game serial] isEqualToString:[self currentGameSerial]]) )
 		{
 			[currentGameIndexString release];
 			currentGameIndexString = [[NSString alloc] initWithFormat:@"%llu", (unsigned long long)[game index]];
@@ -294,20 +320,6 @@ NSMutableArray *cheatDatabaseWindowList = nil;
 	}
 }
 
-+ (void) validateGameTableFontsForAllWindows
-{
-	if (cheatDatabaseWindowList == nil)
-	{
-		return;
-	}
-	
-	for (CheatDatabaseWindowController *windowController in cheatDatabaseWindowList)
-	{
-		[windowController validateGameTableFonts];
-		[[windowController gameTable] setNeedsDisplay];
-	}
-}
-
 - (BOOL) validateWillAddColumn
 {
 	BOOL showWillAddColumn = NO;
@@ -325,7 +337,7 @@ NSMutableArray *cheatDatabaseWindowList = nil;
 	
 	if ( (delegate != nil) && (cheatManager != nil) && ([selectedGame serial] != nil) )
 	{
-		showWillAddColumn = ([[selectedGame serial] isEqualToString:[cheatManager currentGameCode]]) && ([selectedGame crc] == [cheatManager currentGameCRC]);
+		showWillAddColumn = ([[selectedGame serial] isEqualToString:currentGameSerial]) && ([selectedGame crc] == currentGameCRC);
 	}
 	
 	NSTableColumn *willAddColumn = [entryOutline tableColumnWithIdentifier:@"willAdd"];
@@ -336,19 +348,6 @@ NSMutableArray *cheatDatabaseWindowList = nil;
 	return showWillAddColumn;
 }
 
-+ (void) validateWillAddColumnForAllWindows
-{
-	if (cheatDatabaseWindowList == nil)
-	{
-		return;
-	}
-	
-	for (CheatDatabaseWindowController *windowController in cheatDatabaseWindowList)
-	{
-		[windowController validateWillAddColumn];
-	}
-}
-
 - (void) showErrorSheet:(NSInteger)errorCode
 {
 	switch (errorCode)
@@ -486,6 +485,45 @@ NSMutableArray *cheatDatabaseWindowList = nil;
 	return @"---";
 }
 
+- (void) setCurrentGameSerial:(NSString *)newString
+{
+	NSString *oldString = currentGameSerial;
+	currentGameSerial = [newString retain];
+	[oldString release];
+}
+
+- (NSString *) currentGameSerial
+{
+	if ( (currentGameSerial != nil) && ([currentGameSerial length] > 0) )
+	{
+		return currentGameSerial;
+	}
+	
+	return @"---";
+}
+
+- (void) setCurrentGameCRC:(NSUInteger)crc
+{
+	[self willChangeValueForKey:@"currentGameCRCString"];
+	currentGameCRC = crc;
+	[self didChangeValueForKey:@"currentGameCRCString"];
+}
+
+- (NSUInteger) currentGameCRC
+{
+	return currentGameCRC;
+}
+
+- (NSString *) currentGameCRCString
+{
+	if (currentGameCRC != 0)
+	{
+		return [NSString stringWithFormat:@"%08lX", (unsigned long)currentGameCRC];
+	}
+	
+	return @"---";
+}
+
 #pragma mark -
 #pragma mark IBActions
 
@@ -582,9 +620,7 @@ NSMutableArray *cheatDatabaseWindowList = nil;
 		return;
 	}
 	
-	NSString *currentGameCode = [cheatManager currentGameCode];
-	NSUInteger currentGameCRC = [cheatManager currentGameCRC];
-	if ( (currentGameCode == nil) || (currentGameCRC == 0) )
+	if ( ([self currentGameSerial] == nil) || ([self currentGameCRC] == 0) )
 	{
 		return;
 	}
@@ -598,7 +634,7 @@ NSMutableArray *cheatDatabaseWindowList = nil;
 	NSInteger selectedIndex = [gameTable selectedRow];
 	CocoaDSCheatDBGame *selectedGame = (CocoaDSCheatDBGame *)[[gameListController arrangedObjects] objectAtIndex:selectedIndex];
 	
-	if ( (![[selectedGame serial] isEqualToString:currentGameCode]) || ([selectedGame crc] != currentGameCRC) )
+	if ( (![[selectedGame serial] isEqualToString:[self currentGameSerial]]) || ([selectedGame crc] != [self currentGameCRC]) )
 	{
 		return;
 	}
@@ -631,9 +667,7 @@ NSMutableArray *cheatDatabaseWindowList = nil;
 		return;
 	}
 	
-	NSString *currentGameCode = [cheatManager currentGameCode];
-	NSUInteger currentGameCRC = [cheatManager currentGameCRC];
-	if ( (currentGameCode == nil) || (currentGameCRC == 0) )
+	if ( ([self currentGameSerial] == nil) || ([self currentGameCRC] == 0) )
 	{
 		return;
 	}
@@ -643,7 +677,7 @@ NSMutableArray *cheatDatabaseWindowList = nil;
 	NSArray *arrangedObjects = (NSArray *)[gameListController arrangedObjects];
 	for (CocoaDSCheatDBGame *game in arrangedObjects)
 	{
-		if ( ([game crc] == currentGameCRC) && ([[game serial] isEqualToString:currentGameCode]) )
+		if ( ([game crc] == [self currentGameCRC]) && ([[game serial] isEqualToString:[self currentGameSerial]]) )
 		{
 			selectionIndex = [arrangedObjects indexOfObject:game];
 			NSIndexSet *indexSet = [NSIndexSet indexSetWithIndex:selectionIndex];

desmume/src/frontend/cocoa/userinterface/cheatWindowDelegate.mm

@@ -122,8 +122,7 @@
 	[cheatListController setContent:[cheatManager sessionList]];
 	
 	[self setCheatSearchViewByStyle:CheatSearchStyle_ExactValue];
-	[CheatDatabaseWindowController validateWillAddColumnForAllWindows];
-	[CheatDatabaseWindowController validateGameTableFontsForAllWindows];
+	[CheatDatabaseWindowController setCurrentGameForAllWindowsSerial:[cheatManager currentGameCode] crc:[cheatManager currentGameCRC]];
 	
 	didStartSuccessfully = YES;
 	return didStartSuccessfully;
@@ -143,8 +142,7 @@
 	[self setCurrentGameCRC:0];
 	[self setCdsCheats:nil];
 	
-	[CheatDatabaseWindowController validateWillAddColumnForAllWindows];
-	[CheatDatabaseWindowController validateGameTableFontsForAllWindows];
+	[CheatDatabaseWindowController setCurrentGameForAllWindowsSerial:nil crc:0];
 }
 
 - (IBAction) addToList:(id)sender