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-//
-// TableSource.m
-// sequel-pro
-//
-// Created by lorenz textor (lorenz@textor.ch) on Wed May 01 2002.
-// Copyright (c) 2002-2003 Lorenz Textor. All rights reserved.
-//
-// This program is free software; you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation; either version 2 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-//
-// More info at <http://code.google.com/p/sequel-pro/>
-// Or mail to <lorenz@textor.ch>
-
-#import "TableSource.h"
-#import "TablesList.h"
-
-
-@implementation TableSource
-
-/*
-loads aTable, put it in an array, update the tableViewColumns and reload the tableView
-*/
-- (void)loadTable:(NSString *)aTable
-{
- 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"]];
- }
- 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];
- NSMutableString *possibleValue = [NSMutableString string];
-
- for ( i = 0 ; i < [possibleValues count] ; i++ ) {
- [possibleValue setString:[possibleValues objectAtIndex:i]];
- [possibleValue replaceOccurrencesOfString:@"''" withString:@"'" options:nil range:NSMakeRange(0,[possibleValue length])];
- [possibleValue replaceOccurrencesOfString:@"\\\\" withString:@"\\" options:nil range:NSMakeRange(0,[possibleValue length])];
- [possibleValues replaceObjectAtIndex:i withObject:[NSString stringWithString:possibleValue]];
- }
-
- [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"];
- }
-
- // Determine the table type
- if ( ![tableType isKindOfClass:[NSNull class]] ) {
- [tableTypeButton selectItemWithTitle:tableType];
- [tableTypeButton setEnabled:YES];
- } else {
- [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];
-
- // 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];
-}
-
-/*
-reloads the table (performing a new mysql-query)
-*/
-- (IBAction)reloadTable:(id)sender
-{
- [self loadTable:selectedTable];
-}
-
-
-#pragma mark Edit methods
-
-/*
-adds an empty row to the tableSource-array and goes into edit mode
-*/
-- (IBAction)addField:(id)sender
-{
-/*
- if ( ![self addRowToDB] )
- return;
-*/
- if ( ![self selectionShouldChangeInTableView:nil] )
- return;
-
- [tableFields addObject:[NSMutableDictionary
- dictionaryWithObjects:[NSArray arrayWithObjects:@"",@"int",@"",@"0",@"0",@"0",@"YES",@"",[prefs stringForKey:@"nullValue"],@"None",nil]
- forKeys:[NSArray arrayWithObjects:@"Field",@"Type",@"Length",@"unsigned",@"zerofill",@"binary",@"Null",@"Key",@"Default",@"Extra",nil]]];
-
- isEditingRow = YES;
- isEditingNewRow = YES;
- [tableSourceView reloadData];
- [tableSourceView selectRow:[tableSourceView numberOfRows]-1 byExtendingSelection:NO];
- [tableSourceView editColumn:0 row:[tableSourceView numberOfRows]-1 withEvent:nil select:YES];
-}
-
-/*
-copies a field and goes in edit mode for the new field
-*/
-- (IBAction)copyField:(id)sender
-{
- NSMutableDictionary *tempRow;
-
- if ( ![tableSourceView numberOfSelectedRows] )
- return;
- if ( ![self selectionShouldChangeInTableView:nil] )
- return;
-
- //add copy of selected row and go in edit mode
- tempRow = [NSMutableDictionary dictionaryWithDictionary:[tableFields objectAtIndex:[tableSourceView selectedRow]]];
- [tempRow setObject:[[tempRow objectForKey:@"Field"] stringByAppendingString:@"Copy"] forKey:@"Field"];
- [tempRow setObject:@"" forKey:@"Key"];
- [tempRow setObject:@"None" forKey:@"Extra"];
- [tableFields addObject:tempRow];
- isEditingRow = YES;
- isEditingNewRow = YES;
- [tableSourceView reloadData];
- [tableSourceView selectRow:[tableSourceView numberOfRows]-1 byExtendingSelection:NO];
- [tableSourceView editColumn:0 row:[tableSourceView numberOfRows]-1 withEvent:nil select:YES];
-}
-
-/*
-adds the index to the mysql-db and stops modal session with code 1 when success, 0 when error and -1 when no columns specified
-*/
-- (IBAction)addIndex:(id)sender
-{
- NSString *indexName;
- NSArray *indexedColumns;
- NSMutableArray *tempIndexedColumns = [NSMutableArray array];
- NSEnumerator *enumerator;
- NSString *string;
-
- if ( [[indexedColumnsField stringValue] isEqualToString:@""] ) {
- [NSApp stopModalWithCode:-1];
- } else {
- if ( [[indexNameField stringValue] isEqualToString:@"PRIMARY"] ) {
- indexName = @"";
- } else {
- if ( [[indexNameField stringValue] isEqualToString:@""] )
- {
- indexName = @"";
- } else {
- indexName = [NSString stringWithFormat:@"`%@`", [indexNameField stringValue]];
- }
- }
- indexedColumns = [[indexedColumnsField stringValue] componentsSeparatedByString:@","];
- enumerator = [indexedColumns objectEnumerator];
- while ( (string = [enumerator nextObject]) ) {
- if ( ([string characterAtIndex:0] == ' ') ) {
- [tempIndexedColumns addObject:[string substringWithRange:NSMakeRange(1,([string length]-1))]];
- } else {
- [tempIndexedColumns addObject:[NSString stringWithString:string]];
- }
- }
-
- [mySQLConnection queryString:[NSString stringWithFormat:@"ALTER TABLE `%@` ADD %@ %@ (`%@`)",
- selectedTable, [indexTypeField titleOfSelectedItem], indexName,
- [tempIndexedColumns componentsJoinedByString:@"`,`"]]];
-
-/*
-NSLog([NSString stringWithFormat:@"ALTER TABLE `%@` ADD %@ %@ (`%@`)",
- selectedTable, [indexTypeField titleOfSelectedItem], indexName,
- [[[indexedColumnsField stringValue] componentsSeparatedByString:@","] componentsJoinedByString:@"`,`"]]);
-*/
-
- if ( [[mySQLConnection getLastErrorMessage] isEqualToString:@""] ) {
- [self loadTable:selectedTable];
- [NSApp stopModalWithCode:1];
- } else {
- [NSApp stopModalWithCode:0];
- }
- }
-}
-
-/*
-opens alertsheet and asks for confirmation
-*/
-- (IBAction)removeField:(id)sender
-{
- if ( ![tableSourceView numberOfSelectedRows] )
- return;
- if ( ![self selectionShouldChangeInTableView:nil] )
- return;
-
- NSBeginAlertSheet(NSLocalizedString(@"Warning", @"warning"), NSLocalizedString(@"Delete", @"delete button"), NSLocalizedString(@"Cancel", @"cancel button"), nil, tableWindow, self, @selector(sheetDidEnd:returnCode:contextInfo:),
- nil, @"removefield", [NSString stringWithFormat:NSLocalizedString(@"Do you really want to delete the field %@?", @"message of panel asking for confirmation for deleting field"),
- [[tableFields objectAtIndex:[tableSourceView selectedRow]] objectForKey:@"Field"]] );
-}
-
-/*
-opens alertsheet and asks for confirmation
-*/
-- (IBAction)removeIndex:(id)sender
-{
- if ( ![indexView numberOfSelectedRows] )
- return;
- if ( ![self selectionShouldChangeInTableView:nil] )
- return;
-
- NSBeginAlertSheet(NSLocalizedString(@"Warning", @"warning"), NSLocalizedString(@"Delete", @"delete button"), NSLocalizedString(@"Cancel", @"cancel button"), nil, tableWindow, self, @selector(sheetDidEnd:returnCode:contextInfo:),
- nil, @"removeindex", [NSString stringWithFormat:NSLocalizedString(@"Do you really want to delete the index %@?", @"message of panel asking for confirmation for deleting index"),
- [[indexes objectAtIndex:[indexView selectedRow]] objectForKey:@"Key_name"]] );
-}
-
-- (IBAction)typeChanged:(id)sender
-{
- NSString* selectedItem = [sender titleOfSelectedItem];
- if([selectedItem isEqualToString:@"--"] || [tableType isEqualToString:selectedItem]) {
- [sender selectItemWithTitle:tableType];
- } else {
- // alert any listeners that we are about to perform a query.
- [[NSNotificationCenter defaultCenter] postNotificationName:@"SMySQLQueryWillBePerformed" object:self];
-
- NSString *query = [NSString stringWithFormat:@"ALTER TABLE `%@` TYPE = %@",selectedTable,selectedItem];
- [mySQLConnection queryString:query];
-
- // The query is now complete.
- [[NSNotificationCenter defaultCenter] postNotificationName:@"SMySQLQueryHasBeenPerformed" object:self];
-
- // Did the alter work? If so, we need to record the new data. If not, we must revert back to
- // the previous state.
- if([mySQLConnection getLastErrorID] == 0)
- {
- // Make sure "tableType" is changed and the status tab is flagged for reload...
- [tableType release];
- tableType = selectedItem;
- [tableType retain];
-
-// [[NSNotificationCenter defaultCenter] postNotificationName:@"SelectedTableStatusHasChanged" object:self];
-
- // Mark the content table for refresh
- [tablesListInstance setContentRequiresReload:YES];
- } else {
- [sender selectItemWithTitle:tableType];
- NSBeginAlertSheet(NSLocalizedString(@"Error", @"error"), NSLocalizedString(@"OK", @"OK button"), nil, nil, tableWindow, self, nil, nil, nil,
- [NSString stringWithFormat:NSLocalizedString(@"Couldn't change table type.\nMySQL said: %@", @"message of panel when table type cannot be removed"), [mySQLConnection getLastErrorMessage]]);
- }
- }
-}
-
-
-#pragma mark Index sheet methods
-
-/*
-opens the indexSheet
-*/
-- (IBAction)openIndexSheet:(id)sender
-{
- int code = 0;
-
- if ( ![self selectionShouldChangeInTableView:nil] )
- return;
-
- [indexTypeField selectItemAtIndex:0];
- [indexNameField setEnabled:NO];
- [indexNameField setStringValue:@"PRIMARY"];
- [indexedColumnsField setStringValue:@""];
-
- [NSApp beginSheet:indexSheet
- modalForWindow:tableWindow modalDelegate:self
- didEndSelector:nil contextInfo:nil];
- code = [NSApp runModalForWindow:indexSheet];
-
- [NSApp endSheet:indexSheet];
- [indexSheet orderOut:nil];
-
- //code == -1 -> no columns specified
- //code == 0 -> error while adding index
- //code == 1 -> index added with succes OR sheet closed without adding index
- if ( code == 0 ) {
- NSBeginAlertSheet(NSLocalizedString(@"Error", @"error"), NSLocalizedString(@"OK", @"OK button"), nil, nil, tableWindow, self, nil, nil, nil,
- [NSString stringWithFormat:NSLocalizedString(@"Couldn't add index.\nMySQL said: %@", @"message of panel when index cannot be created"), [mySQLConnection getLastErrorMessage]]);
- } else if ( code == -1 ) {
- NSBeginAlertSheet(NSLocalizedString(@"Error", @"error"), NSLocalizedString(@"OK", @"OK button"), nil, nil, tableWindow, self, nil, @selector(closeAlertSheet), nil,
- NSLocalizedString(@"Please insert the columns you want to index.", @"message of panel when no columns are specified to be indexed"));
- }
-}
-
-/*
-closes the indexSheet without adding the index (stops modal session with code 1)
-*/
-- (IBAction)closeIndexSheet:(id)sender
-{
- [NSApp stopModalWithCode:1];
-}
-
-/*
-invoked when user chooses an index type
-*/
-- (IBAction)chooseIndexType:(id)sender
-{
- if ( [[indexTypeField titleOfSelectedItem] isEqualToString:@"PRIMARY KEY"] ) {
- [indexNameField setEnabled:NO];
- [indexNameField setStringValue:@"PRIMARY"];
- } else {
- [indexNameField setEnabled:YES];
- if ( [[indexNameField stringValue] isEqualToString:@"PRIMARY"] )
- [indexNameField setStringValue:@""];
- }
-}
-
-/*
-reopens indexSheet after errorSheet (no columns specified)
-*/
-- (void)closeAlertSheet
-{
- [self openIndexSheet:self];
-}
-
-/*
-closes the keySheet
-*/
-- (IBAction)closeKeySheet:(id)sender
-{
- [NSApp stopModalWithCode:[sender tag]];
-}
-
-
-#pragma mark Additional methods
-
-/*
-sets the connection (received from TableDocument) and makes things that have to be done only once
-*/
-- (void)setConnection:(CMMCPConnection *)theConnection
-{
- NSEnumerator *indexColumnsEnumerator = [[indexView tableColumns] objectEnumerator];
- NSEnumerator *fieldColumnsEnumerator = [[tableSourceView tableColumns] objectEnumerator];
- id indexColumn;
- id fieldColumn;
-
- mySQLConnection = theConnection;
-
- prefs = [[NSUserDefaults standardUserDefaults] retain];
-
- //set up tableView
- [tableSourceView registerForDraggedTypes:[NSArray arrayWithObjects:@"SequelProPasteboard", nil]];
-
- while ( (indexColumn = [indexColumnsEnumerator nextObject]) ) {
- if ( [prefs boolForKey:@"useMonospacedFonts"] ) {
- [[indexColumn dataCell] setFont:[NSFont fontWithName:@"Monaco" size:10]];
- }
- else
- {
- [[indexColumn dataCell] setFont:[NSFont systemFontOfSize:[NSFont smallSystemFontSize]]];
- }
- }
- while ( (fieldColumn = [fieldColumnsEnumerator nextObject]) ) {
- if ( [prefs boolForKey:@"useMonospacedFonts"] ) {
- [[fieldColumn dataCell] setFont:[NSFont fontWithName:@"Monaco" size:[NSFont smallSystemFontSize]]];
- }
- else
- {
- [[fieldColumn dataCell] setFont:[NSFont systemFontOfSize:[NSFont smallSystemFontSize]]];
- }
- }
-}
-
-/*
-fetches the result as an array with a dictionary for each row in it
-*/
-- (NSArray *)fetchResultAsArray:(CMMCPResult *)theResult
-{
- NSMutableArray *tempResult = [NSMutableArray array];
- NSMutableDictionary *tempRow;
- NSEnumerator *enumerator;
- id key;
- int i;
-
- if ([theResult numOfRows]) [theResult dataSeek:0];
- for ( i = 0 ; i < [theResult numOfRows] ; i++ ) {
- tempRow = [NSMutableDictionary dictionaryWithDictionary:[theResult fetchRowAsDictionary]];
-
- //use NULL string from preferences instead of the NSNull oject returned by the framework
- enumerator = [tempRow keyEnumerator];
- while ( (key = [enumerator nextObject]) ) {
- if ( [[tempRow objectForKey:key] isMemberOfClass:[NSNull class]] )
- [tempRow setObject:[prefs objectForKey:@"nullValue"] forKey:key];
- }
- // change some fields to be more human-readable or GUI compatible
- if ( [[tempRow objectForKey:@"Extra"] isEqualToString:@""] ) {
- [tempRow setObject:@"None" forKey:@"Extra"];
- }
- if ( [[tempRow objectForKey:@"Null"] isEqualToString:@"YES"] ) {
-// [tempRow setObject:[NSNumber numberWithInt:0] forKey:@"Null"];
- [tempRow setObject:@"YES" forKey:@"Null"];
- } else {
-// [tempRow setObject:[NSNumber numberWithInt:1] forKey:@"Null"];
- [tempRow setObject:@"NO" forKey:@"Null"];
- }
- [tempResult addObject:tempRow];
- }
-
- return tempResult;
-}
-
-- (BOOL)addRowToDB;
-/*
-tries to write row to mysql-db
-returns YES if row written to db, otherwies NO
-returns YES if no row is beeing edited and nothing has to be written to db
-*/
-{
- NSDictionary *theRow;
- NSMutableString *queryString;
- int code;
-
- if ( !isEditingRow || ![tableSourceView numberOfSelectedRows] )
- return YES;
- if ( alertSheetOpened )
- return NO;
-
- theRow = [tableFields objectAtIndex:[tableSourceView selectedRow]];
-
- if ( isEditingNewRow ) {
- //ADD syntax
- if ( [[theRow objectForKey:@"Length"] isEqualToString:@""] || ![theRow objectForKey:@"Length"] ) {
- queryString = [NSMutableString stringWithFormat:@"ALTER TABLE `%@` ADD `%@` %@",
- selectedTable, [theRow objectForKey:@"Field"], [theRow objectForKey:@"Type"]];
- } else {
- queryString = [NSMutableString stringWithFormat:@"ALTER TABLE `%@` ADD `%@` %@(%@)",
- selectedTable, [theRow objectForKey:@"Field"], [theRow objectForKey:@"Type"],
- [theRow objectForKey:@"Length"]];
- }
- } else {
- //CHANGE syntax
- if ( [[theRow objectForKey:@"Length"] isEqualToString:@""] || ![theRow objectForKey:@"Length"] ) {
- queryString = [NSMutableString stringWithFormat:@"ALTER TABLE `%@` CHANGE `%@` `%@` %@",
- selectedTable, [oldRow objectForKey:@"Field"], [theRow objectForKey:@"Field"],
- [theRow objectForKey:@"Type"]];
- } else {
- queryString = [NSMutableString stringWithFormat:@"ALTER TABLE `%@` CHANGE `%@` `%@` %@(%@)",
- selectedTable, [oldRow objectForKey:@"Field"], [theRow objectForKey:@"Field"],
- [theRow objectForKey:@"Type"], [theRow objectForKey:@"Length"]];
- }
- }
-
- //field specification
- if ( [[theRow objectForKey:@"unsigned"] intValue] == 1 ) {
- [queryString appendString:@" UNSIGNED"];
- }
- if ( [[theRow objectForKey:@"zerofill"] intValue] == 1 ) {
- [queryString appendString:@" ZEROFILL"];
- }
- if ( [[theRow objectForKey:@"binary"] intValue] == 1 ) {
- [queryString appendString:@" BINARY"];
- }
-// if ( [[theRow objectForKey:@"Null"] isEqualToString:@"NO"] || [[theRow objectForKey:@"Null"] isEqualToString:@"NOT NULL"]
-// || [[theRow objectForKey:@"Null"] isEqualToString:@"no"] || [[theRow objectForKey:@"Null"] isEqualToString:@"not null"])
- if ( [[theRow objectForKey:@"Null"] isEqualToString:@"NO"] )
- [queryString appendString:@" NOT NULL"];
- if ( ![[theRow objectForKey:@"Extra"] isEqualToString:@"auto_increment"] && !([[theRow objectForKey:@"Type"] isEqualToString:@"timestamp"] && [[theRow objectForKey:@"Default"] isEqualToString:@"NULL"]) ) {
- if ( [[theRow objectForKey:@"Default"] isEqualToString:[prefs objectForKey:@"nullValue"]] ) {
- if ([[theRow objectForKey:@"Null"] isEqualToString:@"YES"] ) {
- [queryString appendString:@" DEFAULT NULL "];
- }
- } else if ( [[theRow objectForKey:@"Type"] isEqualToString:@"timestamp"] && ([[theRow objectForKey:@"Default"] isEqualToString:@"CURRENT_TIMESTAMP"] || [[theRow objectForKey:@"Default"] isEqualToString:@"current_timestamp"]) ) {
- [queryString appendString:@" DEFAULT CURRENT_TIMESTAMP "];
- } else {
- // [queryString appendString:[NSString stringWithFormat:@" DEFAULT \"%@\" ", [theRow objectForKey:@"Default"]]];
- [queryString appendString:[NSString stringWithFormat:@" DEFAULT '%@' ", [mySQLConnection prepareString:[theRow objectForKey:@"Default"]]]];
- }
- } else {
- [queryString appendString:@" "];
- }
-
- if ( ![[theRow objectForKey:@"Extra"] isEqualToString:@""] && ![[theRow objectForKey:@"Extra"] isEqualToString:@"None"] && [theRow objectForKey:@"Extra"] ) {
- [queryString appendString:[theRow objectForKey:@"Extra"]];
- }
-
- //asks to add an index to query if auto_increment is set and field isn't indexed
- if ( [[theRow objectForKey:@"Extra"] isEqualToString:@"auto_increment"]
- && ([[theRow objectForKey:@"Key"] isEqualToString:@""] || ![theRow objectForKey:@"Key"]) ) {
- [chooseKeyButton selectItemAtIndex:0];
- [NSApp beginSheet:keySheet
- modalForWindow:tableWindow modalDelegate:self
- didEndSelector:nil contextInfo:nil];
- code = [NSApp runModalForWindow:keySheet];
-
- [NSApp endSheet:keySheet];
- [keySheet orderOut:nil];
-
- if ( code ) {
- if ( [chooseKeyButton indexOfSelectedItem] == 0 ) {
- [queryString appendString:@" PRIMARY KEY"];
- } else {
- [queryString appendString:[NSString stringWithFormat:@", ADD %@ (`%@`)",
- [chooseKeyButton titleOfSelectedItem], [theRow objectForKey:@"Field"]]];
- }
- }
- }
-
- [mySQLConnection queryString:queryString];
-
- //NSLog(queryString);
-
- if ( [[mySQLConnection getLastErrorMessage] isEqualToString:@""] ) {
- isEditingRow = NO;
- isEditingNewRow = NO;
- [self loadTable:selectedTable];
-
- // Mark the content table for refresh
- [tablesListInstance setContentRequiresReload:YES];
-
- return YES;
- } else {
- alertSheetOpened = YES;
- //problem: alert sheet doesn't respond to first click
- if ( isEditingNewRow ) {
- NSBeginAlertSheet(NSLocalizedString(@"Error", @"error"), NSLocalizedString(@"OK", @"OK button"), NSLocalizedString(@"Cancel", @"cancel button"), nil, tableWindow, self, @selector(sheetDidEnd:returnCode:contextInfo:),
- nil, @"addrow", [NSString stringWithFormat:NSLocalizedString(@"Couldn't add field %@.\nMySQL said: %@", @"message of panel when field cannot be added"),
- [theRow objectForKey:@"Field"], [mySQLConnection getLastErrorMessage]]);
- } else {
- NSBeginAlertSheet(NSLocalizedString(@"Error", @"error"), NSLocalizedString(@"OK", @"OK button"), NSLocalizedString(@"Cancel", @"cancel button"), nil, tableWindow, self, @selector(sheetDidEnd:returnCode:contextInfo:),
- nil, @"addrow", [NSString stringWithFormat:NSLocalizedString(@"Couldn't change field %@.\nMySQL said: %@", @"message of panel when field cannot be changed"),
- [theRow objectForKey:@"Field"], [mySQLConnection getLastErrorMessage]]);
- }
- return NO;
- }
-}
-
-- (void)sheetDidEnd:(NSWindow *)sheet returnCode:(int)returnCode contextInfo:(NSString *)contextInfo
-{
- /*
- if contextInfo == addrow: remain in edit-mode if user hits OK, otherwise cancel editing
- if contextInfo == removefield: removes row from mysql-db if user hits ok
- if contextInfo == removeindex: removes index from mysql-db if user hits ok
- */
-
- [sheet orderOut:self];
-
- if ( [contextInfo isEqualToString:@"addrow"] ) {
- alertSheetOpened = NO;
- if ( returnCode == NSAlertDefaultReturn ) {
- //problem: reentering edit mode for first cell doesn't function
- [tableSourceView editColumn:0 row:[tableSourceView selectedRow] withEvent:nil select:YES];
- } else {
- if ( !isEditingNewRow ) {
- [tableFields replaceObjectAtIndex:[tableSourceView selectedRow]
- withObject:[NSMutableDictionary dictionaryWithDictionary:oldRow]];
- isEditingRow = NO;
- } else {
- [tableFields removeObjectAtIndex:[tableSourceView selectedRow]];
- isEditingRow = NO;
- isEditingNewRow = NO;
- }
- }
- [tableSourceView reloadData];
- } else if ( [contextInfo isEqualToString:@"removefield"] ) {
- if ( returnCode == NSAlertDefaultReturn ) {
- //remove row
- [mySQLConnection queryString:[NSString stringWithFormat:@"ALTER TABLE `%@` DROP `%@`",
- selectedTable, [[tableFields objectAtIndex:[tableSourceView selectedRow]] objectForKey:@"Field"]]];
-
- if ( [[mySQLConnection getLastErrorMessage] isEqualToString:@""] ) {
- [self loadTable:selectedTable];
-
- // Mark the content table for refresh
- [tablesListInstance setContentRequiresReload:YES];
- } else {
- NSBeginAlertSheet(NSLocalizedString(@"Error", @"error"), NSLocalizedString(@"OK", @"OK button"), nil, nil, tableWindow, self, nil, nil, nil,
- [NSString stringWithFormat:NSLocalizedString(@"Couldn't remove field %@.\nMySQL said: %@", @"message of panel when field cannot be removed"),
- [[tableFields objectAtIndex:[tableSourceView selectedRow]] objectForKey:@"Field"],
- [mySQLConnection getLastErrorMessage]]);
- }
- }
- } else if ( [contextInfo isEqualToString:@"removeindex"] ) {
- if ( returnCode == NSAlertDefaultReturn ) {
- //remove index
- if ( [[[indexes objectAtIndex:[indexView selectedRow]] objectForKey:@"Key_name"] isEqualToString:@"PRIMARY"] ) {
- [mySQLConnection queryString:[NSString stringWithFormat:@"ALTER TABLE `%@` DROP PRIMARY KEY", selectedTable]];
- } else {
- [mySQLConnection queryString:[NSString stringWithFormat:@"ALTER TABLE `%@` DROP INDEX `%@`",
- selectedTable, [[indexes objectAtIndex:[indexView selectedRow]] objectForKey:@"Key_name"]]];
- }
-
- if ( [[mySQLConnection getLastErrorMessage] isEqualToString:@""] ) {
- [self loadTable:selectedTable];
- } else {
- NSBeginAlertSheet(NSLocalizedString(@"Error", @"error"), NSLocalizedString(@"OK", @"OK button"), nil, nil, tableWindow, self, nil, nil, nil,
- [NSString stringWithFormat:NSLocalizedString(@"Couldn't remove index.\nMySQL said: %@", @"message of panel when index cannot be removed"), [mySQLConnection getLastErrorMessage]]);
- }
- }
- }
-}
-
-
-#pragma mark Getter methods
-
-/*
-get the default value for a specified field
-*/
-- (NSString *)defaultValueForField:(NSString *)field
-{
- if ( ![defaultValues objectForKey:field] ) {
- return [prefs objectForKey:@"nullValue"];
- } else if ( [[defaultValues objectForKey:field] isMemberOfClass:[NSNull class]] ) {
- return [prefs objectForKey:@"nullValue"];
- } else {
- return [defaultValues objectForKey:field];
- }
-}
-
-/*
-returns an array containing the field names of the selected table
-*/
-- (NSArray *)fieldNames
-{
- 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];
-}
-
-/*
-returns a dictionary containing enum/set field names as key and possible values as array
-*/
-- (NSDictionary *)enumFields
-{
- return [NSDictionary dictionaryWithDictionary:enumFields];
-}
-
-#pragma mark TableView datasource methods
-
-- (int)numberOfRowsInTableView:(NSTableView *)aTableView
-{
- if ( aTableView == tableSourceView ) {
- return [tableFields count];
- } else {
- return [indexes count];
- }
-}
-
-- (id)tableView:(NSTableView *)aTableView
- objectValueForTableColumn:(NSTableColumn *)aTableColumn
- row:(int)rowIndex
-{
- id theRow, theValue;
-
- if ( aTableView == tableSourceView ) {
- theRow = [tableFields objectAtIndex:rowIndex];
- } else {
- theRow = [indexes objectAtIndex:rowIndex];
- }
- theValue = [theRow objectForKey:[aTableColumn identifier]];
-
- return theValue;
-}
-
-- (void)tableView:(NSTableView *)aTableView
- setObjectValue:(id)anObject
- forTableColumn:(NSTableColumn *)aTableColumn
- row:(int)rowIndex
-{
- if ( !isEditingRow ) {
- [oldRow setDictionary:[tableFields objectAtIndex:rowIndex]];
- isEditingRow = YES;
- }
- if ( anObject ) {
- [[tableFields objectAtIndex:rowIndex] setObject:anObject forKey:[aTableColumn identifier]];
- } else {
- [[tableFields objectAtIndex:rowIndex] setObject:@"" forKey:[aTableColumn identifier]];
- }
-}
-
-/*
-Begin a drag and drop operation from the table - copy a single dragged row to the drag pasteboard.
-*/
-- (BOOL)tableView:(NSTableView *)tableView writeRows:(NSArray*)rows toPasteboard:(NSPasteboard*)pboard
-{
- int originalRow;
- NSArray *pboardTypes;
-
- if ( ![self selectionShouldChangeInTableView:nil] )
- return NO;
-
- if ( ([rows count] == 1) && (tableView == tableSourceView) ) {
- pboardTypes=[NSArray arrayWithObjects:@"SequelProPasteboard", nil];
- originalRow = [[rows objectAtIndex:0] intValue];
-
- [pboard declareTypes:pboardTypes owner:nil];
- [pboard setString:[[NSNumber numberWithInt:originalRow] stringValue] forType:@"SequelProPasteboard"];
-
- return YES;
- } else {
- return NO;
- }
-}
-
-/*
-Determine whether to allow a drag and drop operation on this table - for the purposes of drag reordering,
-validate that the original source is of the correct type and within the same table, and that the drag
-would result in a position change.
-*/
-- (NSDragOperation)tableView:(NSTableView*)tableView validateDrop:(id <NSDraggingInfo>)info proposedRow:(int)row
- proposedDropOperation:(NSTableViewDropOperation)operation
-{
- NSArray *pboardTypes = [[info draggingPasteboard] types];
- int originalRow;
-
- // Ensure the drop is of the correct type
- if (operation == NSTableViewDropAbove && row != -1 && [pboardTypes containsObject:@"SequelProPasteboard"]) {
-
- // Ensure the drag originated within this table
- if ([info draggingSource] == tableView) {
- originalRow = [[[info draggingPasteboard] stringForType:@"SequelProPasteboard"] intValue];
-
- if (row != originalRow && row != (originalRow+1)) {
- return NSDragOperationMove;
- }
- }
- }
-
- return NSDragOperationNone;
-}
-
-/*
-Having validated a drop, perform the field/column reordering to match.
-*/
-- (BOOL)tableView:(NSTableView*)tableView acceptDrop:(id <NSDraggingInfo>)info row:(int)destinationRow dropOperation:(NSTableViewDropOperation)operation
-{
- int originalRow;
- NSMutableString *queryString;
-
- // Extract the original row position from the pasteboard.
- originalRow = [[[info draggingPasteboard] stringForType:@"SequelProPasteboard"] intValue];
-
- [[NSNotificationCenter defaultCenter] postNotificationName:@"SMySQLQueryWillBePerformed" object:self];
-
- // Begin construction of the reordering query
- queryString = [NSMutableString stringWithFormat:@"ALTER TABLE `%@` MODIFY COLUMN `%@` %@", selectedTable,
- [[tableFields objectAtIndex:originalRow] objectForKey:@"Field"],
- [[tableFields objectAtIndex:originalRow] objectForKey:@"Type"]];
-
- // Add the length parameter if necessary
- if ( [[tableFields objectAtIndex:originalRow] objectForKey:@"Length"] &&
- ![[[tableFields objectAtIndex:originalRow] objectForKey:@"Length"] isEqualToString:@""])
- {
- [queryString appendString:[NSString stringWithFormat:@"(%@)",
- [[tableFields objectAtIndex:originalRow] objectForKey:@"Length"]]];
- }
-
- // Add the new location
- if ( destinationRow == 0 ){
- [queryString appendString:@" FIRST"];
- } else {
- [queryString appendString:[NSString stringWithFormat:@" AFTER `%@`",
- [[tableFields objectAtIndex:destinationRow-1] objectForKey:@"Field"]]];
- }
-
- // Run the query; report any errors, or reload the table on success
- [mySQLConnection queryString:queryString];
- if ( ![[mySQLConnection getLastErrorMessage] isEqualTo:@""] ) {
- NSBeginAlertSheet(NSLocalizedString(@"Error", @"error"), NSLocalizedString(@"OK", @"OK button"), nil, nil, tableWindow, self, nil, nil, nil,
- [NSString stringWithFormat:NSLocalizedString(@"Couldn't move field. MySQL said: %@", @"message of panel when field cannot be added in drag&drop operation"), [mySQLConnection getLastErrorMessage]]);
- } else {
- [self loadTable:selectedTable];
- if ( originalRow < destinationRow ) {
- [tableSourceView selectRow:destinationRow-1 byExtendingSelection:NO];
- } else {
- [tableSourceView selectRow:destinationRow byExtendingSelection:NO];
- }
- }
-
- [[NSNotificationCenter defaultCenter] postNotificationName:@"SMySQLQueryHasBeenPerformed" object:self];
-
- // Mark the content table for refresh
- [tablesListInstance setContentRequiresReload:YES];
-
- return YES;
-}
-
-#pragma mark TtableView delegate methods
-
-- (BOOL)selectionShouldChangeInTableView:(NSTableView *)aTableView
-{
-/*
- int row = [tableSourceView editedRow];
- int column = [tableSourceView editedColumn];
- NSTableColumn *tableColumn;
- NSCell *cell;
-
- if ( row != -1 ) {
- tableColumn = [[tableSourceView tableColumns] objectAtIndex:column];
- cell = [tableColumn dataCellForRow:row];
- [cell endEditing:[tableSourceView currentEditor]];
- }
-*/
-//end editing (otherwise problems when user hits reload button)
- [tableWindow endEditingFor:nil];
-
- return [self addRowToDB];
-}
-
-/*
-traps enter and esc and make/cancel editing without entering next row
-*/
-- (BOOL)control:(NSControl *)control textView:(NSTextView *)textView doCommandBySelector:(SEL)command
-{
- int row, column;
-
- row = [tableSourceView editedRow];
- column = [tableSourceView editedColumn];
-
- if ( [textView methodForSelector:command] == [textView methodForSelector:@selector(insertNewline:)] ||
- [textView methodForSelector:command] == [textView methodForSelector:@selector(insertTab:)] ) //trap enter and tab
- {
- //save current line
- [[control window] makeFirstResponder:control];
- if ( column == 9 ) {
- if ( [self addRowToDB] && [textView methodForSelector:command] == [textView methodForSelector:@selector(insertTab:)] ) {
- if ( row < ([tableSourceView numberOfRows] - 1) ) {
- [tableSourceView selectRow:row+1 byExtendingSelection:NO];
- [tableSourceView editColumn:0 row:row+1 withEvent:nil select:YES];
- } else {
- [tableSourceView selectRow:0 byExtendingSelection:NO];
- [tableSourceView editColumn:0 row:0 withEvent:nil select:YES];
- }
- }
- } else {
- if ( column == 2 ) {
- [tableSourceView editColumn:column+4 row:row withEvent:nil select:YES];
- } else if ( column == 6 ) {
- [tableSourceView editColumn:column+2 row:row withEvent:nil select:YES];
- } else {
- [tableSourceView editColumn:column+1 row:row withEvent:nil select:YES];
- }
- }
- return TRUE;
-
- } else if ( [[control window] methodForSelector:command] == [[control window] methodForSelector:@selector(_cancelKey:)] ||
- [textView methodForSelector:command] == [textView methodForSelector:@selector(complete:)] ) {
- //abort editing
- [control abortEditing];
- if ( isEditingRow && !isEditingNewRow ) {
- isEditingRow = NO;
- [tableFields replaceObjectAtIndex:row withObject:[NSMutableDictionary dictionaryWithDictionary:oldRow]];
- } else if ( isEditingNewRow ) {
- isEditingRow = NO;
- isEditingNewRow = NO;
- [tableFields removeObjectAtIndex:row];
- [tableSourceView reloadData];
- }
- return TRUE;
- } else {
- return FALSE;
- }
-}
-
-
-#pragma mark SplitView delegate methods
-
-- (BOOL)splitView:(NSSplitView *)sender canCollapseSubview:(NSView *)subview
-{
- return YES;
-}
-
-- (float)splitView:(NSSplitView *)sender constrainMaxCoordinate:(float)proposedMax ofSubviewAt:(int)offset
-{
- return proposedMax - 150;
-}
-
-- (float)splitView:(NSSplitView *)sender constrainMinCoordinate:(float)proposedMin ofSubviewAt:(int)offset
-{
- return proposedMin + 150;
-}
-
-- (NSRect)splitView:(NSSplitView *)splitView additionalEffectiveRectOfDividerAtIndex:(int)dividerIndex
-{
- return [structureGrabber convertRect:[structureGrabber bounds] toView:splitView];
-}
-
-//last but not least
-- (id)init
-{
- self = [super init];
-
- tableFields = [[NSMutableArray alloc] init];
- indexes = [[NSMutableArray alloc] init];
- oldRow = [[NSMutableDictionary alloc] init];
- enumFields = [[NSMutableDictionary alloc] init];
-
- return self;
-}
-
-- (void)dealloc
-{
- [tableFields release];
- [indexes release];
- [oldRow release];
- [defaultValues release];
- [prefs release];
- [enumFields release];
-
- [super dealloc];
-}
-
-@end