aboutsummaryrefslogtreecommitdiffstats
path: root/TableSource.m
diff options
context:
space:
mode:
Diffstat (limited to 'TableSource.m')
-rw-r--r--TableSource.m308
1 files changed, 156 insertions, 152 deletions
diff --git a/TableSource.m b/TableSource.m
index b7e3c14d..b24d85bc 100644
--- a/TableSource.m
+++ b/TableSource.m
@@ -30,99 +30,99 @@
- (void)loadTable:(NSString *)aTable
/*
-loads aTable, put it in an array, update the tableViewColumns and reload the tableView
-*/
+ loads aTable, put it in an array, update the tableViewColumns and reload the tableView
+ */
{
- NSEnumerator *enumerator;
- id field;
- NSScanner *scanner = [NSScanner alloc];
- NSArray *extrasArray;
- NSMutableDictionary *tempDefaultValues;
- NSEnumerator *extrasEnumerator;
- id extra;
- int i;
-
- selectedTable = aTable;
- [tableSourceView deselectAll:self];
- if ( isEditingRow )
- return;
-
+ NSEnumerator *enumerator;
+ id field;
+ NSScanner *scanner = [NSScanner alloc];
+ NSArray *extrasArray;
+ NSMutableDictionary *tempDefaultValues;
+ NSEnumerator *extrasEnumerator;
+ id extra;
+ int i;
+
+ selectedTable = aTable;
+ [tableSourceView deselectAll:self];
+ if ( isEditingRow )
+ return;
+
// empty variables
[enumFields removeAllObjects];
-
- //query started
- [[NSNotificationCenter defaultCenter] postNotificationName:@"SMySQLQueryWillBePerformed" object:self];
-
- if ( [aTable isEqualToString:@""] || !aTable ) {
- [tableFields removeAllObjects];
- [indexes removeAllObjects];
- [tableSourceView reloadData];
- [indexView reloadData];
- [addFieldButton setEnabled:NO];
- [copyFieldButton setEnabled:NO];
- [removeFieldButton setEnabled:NO];
- [addIndexButton setEnabled:NO];
- [removeIndexButton setEnabled:NO];
-
- // set the table type menu back to the default, and disable it
- [tableTypeButton selectItemAtIndex:0];
- [tableTypeButton setEnabled:NO];
- tableType = nil;
-
- //query finished
- [[NSNotificationCenter defaultCenter] postNotificationName:@"SMySQLQueryHasBeenPerformed" object:self];
-
- [scanner release];
-
- return;
- }
-
-//perform queries and load results in array (each row as a dictionary)
- tableSourceResult = [[mySQLConnection queryString:[NSString stringWithFormat:@"SHOW COLUMNS FROM `%@`", selectedTable]] retain];
-// listFieldsFromTable is broken in the current version of the framework (no back-ticks for table name)!
-// tableSourceResult = [[mySQLConnection listFieldsFromTable:selectedTable] retain];
-// [tableFields setArray:[[self fetchResultAsArray:tableSourceResult] retain]];
- [tableFields setArray:[self fetchResultAsArray:tableSourceResult]];
- [tableSourceResult release];
- indexResult = [[mySQLConnection queryString:[NSString stringWithFormat:@"SHOW INDEX FROM `%@`", selectedTable]] retain];
-// [indexes setArray:[[self fetchResultAsArray:indexResult] retain]];
- [indexes setArray:[self fetchResultAsArray:indexResult]];
- [indexResult release];
- CMMCPResult *tableStatusResult = [mySQLConnection queryString:[NSString stringWithFormat:@"SHOW TABLE STATUS LIKE '%@'", selectedTable]];
- [tableType release];
- NSDictionary *tempRow = [tableStatusResult fetchRowAsDictionary];
- if ( [tempRow objectForKey:@"Type"]) {
- tableType = [tempRow objectForKey:@"Type"];
- } else {
- tableType = [tempRow objectForKey:@"Engine"];
- }
- [tableType retain];
-//get table default values
- if ( defaultValues ) {
- [defaultValues release];
- defaultValues = nil;
- }
- tempDefaultValues = [NSMutableDictionary dictionary];
- for ( i = 0 ; i < [tableFields count] ; i++ ) {
- [tempDefaultValues setObject:[[tableFields objectAtIndex:i] objectForKey:@"Default"] forKey:[[tableFields objectAtIndex:i] objectForKey:@"Field"]];
+
+ //query started
+ [[NSNotificationCenter defaultCenter] postNotificationName:@"SMySQLQueryWillBePerformed" object:self];
+
+ if ( [aTable isEqualToString:@""] || !aTable ) {
+ [tableFields removeAllObjects];
+ [indexes removeAllObjects];
+ [tableSourceView reloadData];
+ [indexView reloadData];
+ [addFieldButton setEnabled:NO];
+ [copyFieldButton setEnabled:NO];
+ [removeFieldButton setEnabled:NO];
+ [addIndexButton setEnabled:NO];
+ [removeIndexButton setEnabled:NO];
+
+ // set the table type menu back to the default, and disable it
+ [tableTypeButton selectItemAtIndex:0];
+ [tableTypeButton setEnabled:NO];
+ tableType = nil;
+
+ //query finished
+ [[NSNotificationCenter defaultCenter] postNotificationName:@"SMySQLQueryHasBeenPerformed" object:self];
+
+ [scanner release];
+
+ return;
+ }
+
+ //perform queries and load results in array (each row as a dictionary)
+ tableSourceResult = [[mySQLConnection queryString:[NSString stringWithFormat:@"SHOW COLUMNS FROM `%@`", selectedTable]] retain];
+ // listFieldsFromTable is broken in the current version of the framework (no back-ticks for table name)!
+ // tableSourceResult = [[mySQLConnection listFieldsFromTable:selectedTable] retain];
+ // [tableFields setArray:[[self fetchResultAsArray:tableSourceResult] retain]];
+ [tableFields setArray:[self fetchResultAsArray:tableSourceResult]];
+ [tableSourceResult release];
+ indexResult = [[mySQLConnection queryString:[NSString stringWithFormat:@"SHOW INDEX FROM `%@`", selectedTable]] retain];
+ // [indexes setArray:[[self fetchResultAsArray:indexResult] retain]];
+ [indexes setArray:[self fetchResultAsArray:indexResult]];
+ [indexResult release];
+ CMMCPResult *tableStatusResult = [mySQLConnection queryString:[NSString stringWithFormat:@"SHOW TABLE STATUS LIKE '%@'", selectedTable]];
+ [tableType release];
+ NSDictionary *tempRow = [tableStatusResult fetchRowAsDictionary];
+ if ( [tempRow objectForKey:@"Type"]) {
+ tableType = [tempRow objectForKey:@"Type"];
+ } else {
+ tableType = [tempRow objectForKey:@"Engine"];
+ }
+ [tableType retain];
+ //get table default values
+ if ( defaultValues ) {
+ [defaultValues release];
+ defaultValues = nil;
+ }
+ tempDefaultValues = [NSMutableDictionary dictionary];
+ for ( i = 0 ; i < [tableFields count] ; i++ ) {
+ [tempDefaultValues setObject:[[tableFields objectAtIndex:i] objectForKey:@"Default"] forKey:[[tableFields objectAtIndex:i] objectForKey:@"Field"]];
+ }
+ defaultValues = [[NSDictionary dictionaryWithDictionary:tempDefaultValues] retain];
+ //put field length and extras in separate key
+ enumerator = [tableFields objectEnumerator];
+ while ( (field = [enumerator nextObject]) ) {
+ NSString *type;
+ NSString *length;
+ NSString *extras;
+ // scan for length and extras like unsigned
+ [scanner initWithString:[field objectForKey:@"Type"]];
+ [scanner scanUpToString:@"(" intoString:&type];
+ [scanner scanString:@"(" intoString:nil];
+ if ( ![scanner scanUpToString:@")" intoString:&length] )
+ length = @"";
+ [scanner scanString:@")" intoString:nil];
+ if ( ![scanner scanUpToString:@"" intoString:&extras] ) {
+ extras = @"";
}
- defaultValues = [[NSDictionary dictionaryWithDictionary:tempDefaultValues] retain];
-//put field length and extras in separate key
- enumerator = [tableFields objectEnumerator];
- while ( (field = [enumerator nextObject]) ) {
- NSString *type;
- NSString *length;
- NSString *extras;
- // scan for length and extras like unsigned
- [scanner initWithString:[field objectForKey:@"Type"]];
- [scanner scanUpToString:@"(" intoString:&type];
- [scanner scanString:@"(" intoString:nil];
- if ( ![scanner scanUpToString:@")" intoString:&length] )
- length = @"";
- [scanner scanString:@")" intoString:nil];
- if ( ![scanner scanUpToString:@"" intoString:&extras] ) {
- extras = @"";
- }
// get possible values if field is enum or set
if ( [type isEqualToString:@"enum"] || [type isEqualToString:@"set"] ) {
NSMutableArray *possibleValues = [[[length substringWithRange:NSMakeRange(1,[length length]-2)] componentsSeparatedByString:@"','"] mutableCopy];
@@ -136,27 +136,27 @@ loads aTable, put it in an array, update the tableViewColumns and reload the tab
[enumFields setObject:[NSArray arrayWithArray:possibleValues] forKey:[field objectForKey:@"Field"]];
[possibleValues release];
}
-
+
// scan extras for values like unsigned, zerofill, binary
- extrasArray = [extras componentsSeparatedByString:@" "];
- extrasEnumerator = [extrasArray objectEnumerator];
- while ( (extra = [extrasEnumerator nextObject]) ) {
- if ( [extra isEqualToString:@"unsigned"] ) {
- [field setObject:@"1" forKey:@"unsigned"];
- } else if ( [extra isEqualToString:@"zerofill"] ) {
- [field setObject:@"1" forKey:@"zerofill"];
- } else if ( [extra isEqualToString:@"binary"] ) {
- [field setObject:@"1" forKey:@"binary"];
- } else {
- if ( ![extra isEqualToString:@""] )
- NSLog(@"ERROR: unknown option in field definition: %@", extra);
- }
- }
- [field setObject:type forKey:@"Type"];
- [field setObject:length forKey:@"Length"];
+ extrasArray = [extras componentsSeparatedByString:@" "];
+ extrasEnumerator = [extrasArray objectEnumerator];
+ while ( (extra = [extrasEnumerator nextObject]) ) {
+ if ( [extra isEqualToString:@"unsigned"] ) {
+ [field setObject:@"1" forKey:@"unsigned"];
+ } else if ( [extra isEqualToString:@"zerofill"] ) {
+ [field setObject:@"1" forKey:@"zerofill"];
+ } else if ( [extra isEqualToString:@"binary"] ) {
+ [field setObject:@"1" forKey:@"binary"];
+ } else {
+ if ( ![extra isEqualToString:@""] )
+ NSLog(@"ERROR: unknown option in field definition: %@", extra);
+ }
}
-
-// Determine the table type
+ [field setObject:type forKey:@"Type"];
+ [field setObject:length forKey:@"Length"];
+ }
+
+ // Determine the table type
if ( ![tableType isKindOfClass:[NSNull class]] ) {
[tableTypeButton selectItemWithTitle:tableType];
[tableTypeButton setEnabled:YES];
@@ -164,33 +164,37 @@ loads aTable, put it in an array, update the tableViewColumns and reload the tab
[tableTypeButton selectItemWithTitle:@"--"];
[tableTypeButton setEnabled:NO];
}
-
-//enable buttons
- [addFieldButton setEnabled:YES];
- [copyFieldButton setEnabled:YES];
- [removeFieldButton setEnabled:YES];
- [addIndexButton setEnabled:YES];
- [removeIndexButton setEnabled:YES];
-
-//add columns to indexedColumnsField
- [indexedColumnsField removeAllItems];
- enumerator = [tableFields objectEnumerator];
- while ( (field = [enumerator nextObject]) ) {
- [indexedColumnsField addItemWithObjectValue:[field objectForKey:@"Field"]];
- }
- if ( [tableFields count] < 10 ) {
- [indexedColumnsField setNumberOfVisibleItems:[tableFields count]];
- } else {
- [indexedColumnsField setNumberOfVisibleItems:10];
- }
-
- [tableSourceView reloadData];
- [indexView reloadData];
-
- //query finished
- [[NSNotificationCenter defaultCenter] postNotificationName:@"SMySQLQueryHasBeenPerformed" object:self];
-
- [scanner release];
+
+ //enable buttons
+ [addFieldButton setEnabled:YES];
+ [copyFieldButton setEnabled:YES];
+ [removeFieldButton setEnabled:YES];
+ [addIndexButton setEnabled:YES];
+ [removeIndexButton setEnabled:YES];
+
+ //add columns to indexedColumnsField
+ [indexedColumnsField removeAllItems];
+ enumerator = [tableFields objectEnumerator];
+ while ( (field = [enumerator nextObject]) ) {
+ [indexedColumnsField addItemWithObjectValue:[field objectForKey:@"Field"]];
+ }
+ if ( [tableFields count] < 10 ) {
+ [indexedColumnsField setNumberOfVisibleItems:[tableFields count]];
+ } else {
+ [indexedColumnsField setNumberOfVisibleItems:10];
+ }
+
+ [tableSourceView reloadData];
+ [indexView reloadData];
+
+ // display and *then* tile to force scroll bars to be in the correct position
+ [[tableSourceView enclosingScrollView] display];
+ [[tableSourceView enclosingScrollView] tile];
+
+ //query finished
+ [[NSNotificationCenter defaultCenter] postNotificationName:@"SMySQLQueryHasBeenPerformed" object:self];
+
+ [scanner release];
}
- (IBAction)reloadTable:(id)sender
@@ -714,24 +718,24 @@ get the default value for a specified field
- (NSArray *)fieldNames
/*
-returns an array containing the field names of the selected table
-*/
+ returns an array containing the field names of the selected table
+ */
{
- NSMutableArray *tempArray = [NSMutableArray array];
- NSEnumerator *enumerator;
- id field;
-
- //load table if not already done
- if ( ![tablesListInstance structureLoaded] ) {
- [self loadTable:[tablesListInstance table]];
- }
- //get field names
- enumerator = [tableFields objectEnumerator];
- while ( (field = [enumerator nextObject]) ) {
- [tempArray addObject:[field objectForKey:@"Field"]];
- }
-
- return [NSArray arrayWithArray:tempArray];
+ NSMutableArray *tempArray = [NSMutableArray array];
+ NSEnumerator *enumerator;
+ id field;
+
+ //load table if not already done
+ if ( ![tablesListInstance structureLoaded] ) {
+ [self loadTable:(NSString *)[tablesListInstance table]];
+ }
+ //get field names
+ enumerator = [tableFields objectEnumerator];
+ while ( (field = [enumerator nextObject]) ) {
+ [tempArray addObject:[field objectForKey:@"Field"]];
+ }
+
+ return [NSArray arrayWithArray:tempArray];
}
- (NSDictionary *)enumFields
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 13:10:58 +0000