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

1 files changed, 113 insertions, 0 deletions

diff --git a/Source/TableStatus.m b/Source/TableStatus.m
new file mode 100644
index 00000000..5bfd5513
--- /dev/null
+++ b/Source/TableStatus.m
@@ -0,0 +1,113 @@
+#import "TableStatus.h"
+
+@implementation TableStatus
+
+- (void)awakeFromNib
+{
+	// TODO: implement awake code.
+}
+
+- (void)setConnection:(CMMCPConnection *)theConnection
+{
+	mySQLConnection = theConnection;
+	[mySQLConnection retain];
+}
+
+- (NSString*)getSQLColumnValue:(NSString *)withName usingFields:(NSDictionary*)fields withLabel:(NSString*)label
+{
+	NSString* value = [fields objectForKey:withName];
+	if([value isKindOfClass:[NSNull class]])
+	{
+	value = @"--";
+	}
+	
+	NSString* labelVal = [NSString stringWithFormat:@"%@: %@",label,value];
+	
+	return labelVal;
+}
+
+- (void)loadTable:(NSString *)aTable
+{
+	// Store the table name away for future use...
+	selectedTable = aTable;
+	
+	// Notify any listeners that a query is about to begin...
+	[[NSNotificationCenter defaultCenter] postNotificationName:@"SMySQLQueryWillBePerformed" object:self];
+	
+	// no table selected
+	if([aTable isEqualToString:@""] || !aTable) {
+		[tableName setStringValue:@"Name: --"];
+		[tableType setStringValue:@"Type: --"];
+		[tableCreatedAt setStringValue:@"Created At: --"];
+		[tableUpdatedAt setStringValue:@"Updated At: --"];
+		
+		// Assign the row values...
+		[rowsNumber setStringValue:@"Number Of: --"];
+		[rowsFormat setStringValue:@"Format: --"];	
+		[rowsAvgLength setStringValue:@"Avg. Length: --"];
+		[rowsAutoIncrement setStringValue:@"Auto Increment: --"];
+		
+		// Assign the size values...
+		[sizeData setStringValue:@"Data: --"]; 
+		[sizeMaxData setStringValue:@"Max Data: --"];	
+		[sizeIndex setStringValue:@"Index: --"]; 
+		[sizeFree setStringValue:@"Free: --"];
+		
+		// Finally, set the value of the comments box
+		[commentsBox setStringValue:@"--"];
+		
+		// Tell everyone we've finished with our query...
+		[[NSNotificationCenter defaultCenter] postNotificationName:@"SMySQLQueryHasBeenPerformed" object:self];
+		return;
+	}
+	
+	// Run the query to retrieve the status of the selected table.  We'll then use this information to populate
+	// the associated view's controls.	
+	tableStatusResult = [mySQLConnection queryString:[NSString stringWithFormat:@"SHOW TABLE STATUS LIKE '%@'", selectedTable]];
+	
+	statusFields = [tableStatusResult fetchRowAsDictionary];
+	
+	// Assign the table values...
+	[tableName setStringValue:[NSString stringWithFormat:@"Name: %@",selectedTable]];
+	if ( [statusFields objectForKey:@"Type"] ) {
+		[tableType setStringValue:[self getSQLColumnValue:@"Type" usingFields:statusFields withLabel:@"Type"]];
+	} else {
+		// mysql > 4.1
+		[tableType setStringValue:[self getSQLColumnValue:@"Engine" usingFields:statusFields withLabel:@"Type"]];
+	}
+	[tableCreatedAt setStringValue:[self getSQLColumnValue:@"Create_time" usingFields:statusFields withLabel:@"Created At"]];
+	[tableUpdatedAt setStringValue:[self getSQLColumnValue:@"Update_time" usingFields:statusFields withLabel:@"Updated At"]];
+	
+	// Assign the row values...
+	[rowsNumber setStringValue:[self getSQLColumnValue:@"Rows" usingFields:statusFields withLabel:@"Number Of"]];
+	[rowsFormat setStringValue:[self getSQLColumnValue:@"Row_format" usingFields:statusFields withLabel:@"Format"]];	
+	[rowsAvgLength setStringValue:[self getSQLColumnValue:@"Avg_row_length" usingFields:statusFields withLabel:@"Avg. Length"]];
+	[rowsAutoIncrement setStringValue:[self getSQLColumnValue:@"Auto_increment" usingFields:statusFields withLabel:@"Auto Increment"]];
+
+	// Assign the size values...
+	[sizeData setStringValue:[self getSQLColumnValue:@"Data_length" usingFields:statusFields withLabel:@"Data"]]; 
+	[sizeMaxData setStringValue:[self getSQLColumnValue:@"Max_data_length" usingFields:statusFields withLabel:@"Max Data"]];	
+	[sizeIndex setStringValue:[self getSQLColumnValue:@"Index_length" usingFields:statusFields withLabel:@"Index"]]; 
+	[sizeFree setStringValue:[self getSQLColumnValue:@"Data_free" usingFields:statusFields withLabel:@"Free"]];	 
+	
+	// Finally, assign the comments...
+	[commentsBox setStringValue:[statusFields objectForKey:@"Comment"]];
+	
+	// Tell everyone we've finished with our query...
+	[[NSNotificationCenter defaultCenter] postNotificationName:@"SMySQLQueryHasBeenPerformed" object:self];	
+	
+	return;
+}
+
+- (IBAction)reloadTable:(id)sender
+{
+	[self loadTable:selectedTable];
+}
+
+- (id)init
+{
+	self = [super init];
+	
+	return self;
+}
+@end