// // TablesList.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 "TablesList.h" #import "TableDocument.h" #import "TableSource.h" #import "TableContent.h" #import "SPTableData.h" #import "TableDump.h" #import "ImageAndTextCell.h" #import "CMMCPConnection.h" #import "CMMCPResult.h" #import "SPStringAdditions.h" @implementation TablesList #pragma mark IBAction methods /** * Loads all table names in array tables and reload the tableView */ - (IBAction)updateTables:(id)sender { CMMCPResult *theResult; NSArray *resultRow; int i; BOOL containsViews = NO; NSString *selectedTable = nil; NSInteger selectedRowIndex; selectedRowIndex = [tablesListView selectedRow]; if(selectedRowIndex > 0 && [tables count]){ selectedTable = [NSString stringWithString:[tables objectAtIndex:selectedRowIndex]]; } [tablesListView deselectAll:self]; [tables removeAllObjects]; [tableTypes removeAllObjects]; [tableTypes addObject:[NSNumber numberWithInt:-1]]; if ([tableDocumentInstance database]) { // Notify listeners that a query has started [[NSNotificationCenter defaultCenter] postNotificationName:@"SMySQLQueryWillBePerformed" object:self]; // Select the table list for the current database. On MySQL versions after 5 this will include // views; on MySQL versions >= 5.0.02 select the "full" list to also select the table type column. theResult = [mySQLConnection queryString:@"SHOW /*!50002 FULL*/ TABLES"]; if ([theResult numOfRows]) [theResult dataSeek:0]; if ([theResult numOfFields] == 1) { for ( i = 0 ; i < [theResult numOfRows] ; i++ ) { [tables addObject:[[theResult fetchRowAsArray] objectAtIndex:0]]; [tableTypes addObject:[NSNumber numberWithInt:SP_TABLETYPE_TABLE]]; } } else { for ( i = 0 ; i < [theResult numOfRows] ; i++ ) { resultRow = [theResult fetchRowAsArray]; [tables addObject:[resultRow objectAtIndex:0]]; if ([[resultRow objectAtIndex:1] isEqualToString:@"VIEW"]) { [tableTypes addObject:[NSNumber numberWithInt:SP_TABLETYPE_VIEW]]; containsViews = YES; } else { [tableTypes addObject:[NSNumber numberWithInt:SP_TABLETYPE_TABLE]]; } } } } if (containsViews) { [tables insertObject:NSLocalizedString(@"TABLES & VIEWS",@"header for table & views list") atIndex:0]; } else { [tables insertObject:NSLocalizedString(@"TABLES",@"header for table list") atIndex:0]; } // Notify listeners that the query has finished [[NSNotificationCenter defaultCenter] postNotificationName:@"SMySQLQueryHasBeenPerformed" object:self]; [tablesListView reloadData]; //if the previous selected table still exists, select it if( selectedTable != nil && [tables indexOfObject:selectedTable] < [tables count]) { [tablesListView selectRowIndexes:[NSIndexSet indexSetWithIndex:[tables indexOfObject:selectedTable]] byExtendingSelection:NO]; } } /** * Adds a new table to the tables-array (no changes in mysql-db) */ - (IBAction)addTable:(id)sender { if ((![tableSourceInstance saveRowOnDeselect]) || (![tableContentInstance saveRowOnDeselect]) || (![tableDocumentInstance database])) { return; } [tableWindow endEditingFor:nil]; [NSApp beginSheet:tableSheet modalForWindow:tableWindow modalDelegate:self didEndSelector:nil contextInfo:nil]; NSInteger returnCode = [NSApp runModalForWindow:tableSheet]; [NSApp endSheet:tableSheet]; [tableSheet orderOut:nil]; if (!returnCode) { // Clear table name [tableNameField setStringValue:@""]; return; } NSString *tableName = [tableNameField stringValue]; NSString *createStatement = [NSString stringWithFormat:@"CREATE TABLE %@ (id INT)", [tableName backtickQuotedString]]; // If there is an encoding selected other than the default we must specify it in CREATE TABLE statement if ([tableEncodingButton indexOfSelectedItem] > 0) { createStatement = [NSString stringWithFormat:@"%@ DEFAULT CHARACTER SET %@", createStatement, [[tableDocumentInstance mysqlEncodingFromDisplayEncoding:[tableEncodingButton title]] backtickQuotedString]]; } // Create the table [mySQLConnection queryString:createStatement]; if ([[mySQLConnection getLastErrorMessage] isEqualToString:@""]) { // Table creation was successful [tables addObject:tableName]; [tableTypes addObject:[NSNumber numberWithInt:SP_TABLETYPE_TABLE]]; [tablesListView reloadData]; [tablesListView selectRow:([tables count] - 1) byExtendingSelection:NO]; NSInteger selectedIndex = [tabView indexOfTabViewItem:[tabView selectedTabViewItem]]; if (selectedIndex == 0) { [tableSourceInstance loadTable:tableName]; structureLoaded = YES; contentLoaded = NO; statusLoaded = NO; } else if (selectedIndex == 1) { [tableContentInstance loadTable:tableName]; structureLoaded = NO; contentLoaded = YES; statusLoaded = NO; } else if (selectedIndex == 3) { [tableStatusInstance loadTable:tableName]; structureLoaded = NO; contentLoaded = NO; statusLoaded = YES; } else { statusLoaded = NO; structureLoaded = NO; contentLoaded = NO; } // Set window title [tableWindow setTitle:[NSString stringWithFormat:@"(MySQL %@) %@@%@/%@/%@", [tableDocumentInstance mySQLVersion], [tableDocumentInstance user], [tableDocumentInstance host], [tableDocumentInstance database], tableName]]; } else { // Error while creating new table alertSheetOpened = YES; NSBeginAlertSheet(NSLocalizedString(@"Error", @"error"), NSLocalizedString(@"OK", @"OK button"), nil, nil, tableWindow, self, @selector(sheetDidEnd:returnCode:contextInfo:), nil, @"addRow", [NSString stringWithFormat:NSLocalizedString(@"Couldn't add table %@.\nMySQL said: %@", @"message of panel when table cannot be created with the given name"), tableName, [mySQLConnection getLastErrorMessage]]); [tableTypes removeObjectAtIndex:([tableTypes count] - 1)]; [tables removeObjectAtIndex:([tables count] - 1)]; [tablesListView reloadData]; } // Clear table name [tableNameField setStringValue:@""]; } /** * Closes the add table sheet and stops the modal session */ - (IBAction)closeTableSheet:(id)sender { [NSApp stopModalWithCode:[sender tag]]; } /** * Invoked when user hits the remove button alert sheet to ask user if he really wants to delete the table. */ - (IBAction)removeTable:(id)sender { if ( ![tablesListView numberOfSelectedRows] ) return; [tableWindow endEditingFor:nil]; if ( [tablesListView numberOfSelectedRows] == 1 ) { NSBeginAlertSheet(NSLocalizedString(@"Warning", @"warning"), NSLocalizedString(@"Delete", @"delete button"), NSLocalizedString(@"Cancel", @"cancel button"), nil, tableWindow, self, @selector(sheetDidEnd:returnCode:contextInfo:), nil, @"removeRow", [NSString stringWithFormat:NSLocalizedString(@"Do you really want to delete the table %@?", @"message of panel asking for confirmation for deleting table"), [tables objectAtIndex:[tablesListView selectedRow]]]); } else { NSBeginAlertSheet(NSLocalizedString(@"Warning", @"warning"), NSLocalizedString(@"Delete", @"delete button"), NSLocalizedString(@"Cancel", @"cancel button"), nil, tableWindow, self, @selector(sheetDidEnd:returnCode:contextInfo:), nil, @"removeRow", [NSString stringWithFormat:NSLocalizedString(@"Do you really want to delete the selected tables?", @"message of panel asking for confirmation for deleting tables"), [tables objectAtIndex:[tablesListView selectedRow]]]); } } /** * Copies a table, if desired with content */ - (IBAction)copyTable:(id)sender { CMMCPResult *queryResult; // NSArray *fieldNames; // NSArray *theRow; // NSMutableString *rowValue = [NSMutableString string]; // NSMutableArray *fieldValues; int code; // int rowCount, i, j; // BOOL errors = NO; if ( [tablesListView numberOfSelectedRows] != 1 ) return; if ( ![tableSourceInstance saveRowOnDeselect] || ![tableContentInstance saveRowOnDeselect] ) { return; } [tableWindow endEditingFor:nil]; //open copyTableSheet [copyTableNameField setStringValue:[NSString stringWithFormat:@"%@Copy", [tables objectAtIndex:[tablesListView selectedRow]]]]; [copyTableContentSwitch setState:NSOffState]; [NSApp beginSheet:copyTableSheet modalForWindow:tableWindow modalDelegate:self didEndSelector:nil contextInfo:nil]; code = [NSApp runModalForWindow:copyTableSheet]; [NSApp endSheet:copyTableSheet]; [copyTableSheet orderOut:nil]; if ( !code ) return; if ( [[copyTableNameField stringValue] isEqualToString:@""] ) { NSBeginAlertSheet(NSLocalizedString(@"Error", @"error"), NSLocalizedString(@"OK", @"OK button"), nil, nil, tableWindow, self, nil, nil, nil, NSLocalizedString(@"Table must have a name.", @"message of panel when no name is given for table")); return; } //get table structure queryResult = [mySQLConnection queryString:[NSString stringWithFormat:@"SHOW CREATE TABLE %@", [[tables objectAtIndex:[tablesListView selectedRow]] backtickQuotedString] ]]; if ( ![queryResult numOfRows] ) { //error while getting table structure NSBeginAlertSheet(NSLocalizedString(@"Error", @"error"), NSLocalizedString(@"OK", @"OK button"), nil, nil, tableWindow, self, nil, nil, nil, [NSString stringWithFormat:NSLocalizedString(@"Couldn't get table information.\nMySQL said: %@", @"message of panel when table information cannot be retrieved"), [mySQLConnection getLastErrorMessage]]); } else { //insert new table name in create syntax and create new table NSScanner *scanner = [NSScanner alloc]; NSString *scanString; [scanner initWithString:[[queryResult fetchRowAsDictionary] objectForKey:@"Create Table"]]; [scanner scanUpToString:@"(" intoString:nil]; [scanner scanUpToString:@"" intoString:&scanString]; [mySQLConnection queryString:[NSString stringWithFormat:@"CREATE TABLE %@ %@", [[copyTableNameField stringValue] backtickQuotedString], scanString]]; [scanner release]; if ( ![[mySQLConnection getLastErrorMessage] isEqualToString:@""] ) { //error while creating new table NSBeginAlertSheet(NSLocalizedString(@"Error", @"error"), NSLocalizedString(@"OK", @"OK button"), nil, nil, tableWindow, self, nil, nil, nil, [NSString stringWithFormat:NSLocalizedString(@"Couldn't create table.\nMySQL said: %@", @"message of panel when table cannot be created"), [mySQLConnection getLastErrorMessage]]); } else { if ( [copyTableContentSwitch state] == NSOnState ) { //copy table content [mySQLConnection queryString:[NSString stringWithFormat: @"INSERT INTO %@ SELECT * FROM %@", [[copyTableNameField stringValue] backtickQuotedString], [[tables objectAtIndex:[tablesListView selectedRow]] backtickQuotedString] ]]; if ( ![[mySQLConnection getLastErrorMessage] isEqualToString:@""] ) { NSBeginAlertSheet( NSLocalizedString(@"Warning", @"warning"), NSLocalizedString(@"OK", @"OK button"), nil, nil, tableWindow, self, nil, nil, nil, NSLocalizedString(@"There have been errors while copying table content. Please control the new table.", @"message of panel when table content cannot be copied") ); } } [tables insertObject:[copyTableNameField stringValue] atIndex:[tablesListView selectedRow]+1]; [tableTypes insertObject:[NSNumber numberWithInt:SP_TABLETYPE_TABLE] atIndex:[tablesListView selectedRow]+1]; [tablesListView reloadData]; [tablesListView selectRow:[tablesListView selectedRow]+1 byExtendingSelection:NO]; [tablesListView scrollRowToVisible:[tablesListView selectedRow]]; } } } #pragma mark Alert sheet methods /** * Method for alert sheets. Invoked when user wants to delete a table. */ - (void)sheetDidEnd:(NSWindow *)sheet returnCode:(int)returnCode contextInfo:(NSString *)contextInfo { if ( [contextInfo isEqualToString:@"addRow"] ) { alertSheetOpened = NO; } else if ( [contextInfo isEqualToString:@"removeRow"] ) { if ( returnCode == NSAlertDefaultReturn ) { [sheet orderOut:self]; [self removeTable]; } } } /** * Closes copyTableSheet and stops modal session */ - (IBAction)closeCopyTableSheet:(id)sender { [NSApp stopModalWithCode:[sender tag]]; } #pragma mark Additional methods /** * Removes selected table(s) from mysql-db and tableView */ - (void)removeTable { NSIndexSet *indexes = [tablesListView selectedRowIndexes]; NSString *errorText; BOOL error = FALSE; // get last index unsigned currentIndex = [indexes lastIndex]; while (currentIndex != NSNotFound) { [mySQLConnection queryString: [NSString stringWithFormat: @"DROP TABLE %@", [[tables objectAtIndex:currentIndex] backtickQuotedString] ]]; if ( [[mySQLConnection getLastErrorMessage] isEqualTo:@""] ) { //dropped table with success [tables removeObjectAtIndex:currentIndex]; [tableTypes removeObjectAtIndex:currentIndex]; } else { //couldn't drop table error = TRUE; errorText = [mySQLConnection getLastErrorMessage]; } // get next index (beginning from the end) currentIndex = [indexes indexLessThanIndex:currentIndex]; } [tablesListView deselectAll:self]; //[tableSourceInstance loadTable:nil]; //[tableContentInstance loadTable:nil]; //[tableStatusInstance loadTable:nil]; [tablesListView reloadData]; // set window title [tableWindow setTitle:[NSString stringWithFormat:@"(MySQL %@) %@@%@/%@", [tableDocumentInstance mySQLVersion], [tableDocumentInstance user], [tableDocumentInstance host], [tableDocumentInstance database]]]; if ( error ) NSBeginAlertSheet(NSLocalizedString(@"Error", @"error"), NSLocalizedString(@"OK", @"OK button"), nil, nil, tableWindow, self, nil, nil, nil, [NSString stringWithFormat:NSLocalizedString(@"Couldn't remove table.\nMySQL said: %@", @"message of panel when table cannot be removed"), errorText]); } /** * Sets the connection (received from TableDocument) and makes things that have to be done only once */ - (void)setConnection:(CMMCPConnection *)theConnection { mySQLConnection = theConnection; [self updateTables:self]; } /** * Selects customQuery tab and passes query to customQueryInstance */ - (void)doPerformQueryService:(NSString *)query { [tabView selectTabViewItemAtIndex:2]; [customQueryInstance doPerformQueryService:query]; } /** * Performs interface validation for various controls. */ - (void)controlTextDidChange:(NSNotification *)notification { if ([notification object] == tableNameField) { [addTableButton setEnabled:([[tableNameField stringValue] length] > 0)]; } } #pragma mark Getter methods /** * Returns the currently selected table or nil if no table or mulitple tables are selected */ - (NSString *)tableName { if ( [tablesListView numberOfSelectedRows] == 1 ) { return [tables objectAtIndex:[tablesListView selectedRow]]; } else if ([tablesListView numberOfSelectedRows] > 1) { return @""; } else { return nil; } } /* * Returns the currently selected table type, or -1 if no table or multiple tables are selected */ - (int) tableType { if ( [tablesListView numberOfSelectedRows] == 1 ) { return [[tableTypes objectAtIndex:[tablesListView selectedRow]] intValue]; } else if ([tablesListView numberOfSelectedRows] > 1) { return -1; } else { return -1; } } /** * Database tables accessor */ - (NSArray *)tables { return tables; } /** * Database table types accessor */ - (NSArray *)tableTypes { return tableTypes; } /** * Returns YES if table source has already been loaded */ - (BOOL)structureLoaded { return structureLoaded; } /** * Returns YES if table content has already been loaded */ - (BOOL)contentLoaded { return contentLoaded; } /** * Returns YES if table status has already been loaded */ - (BOOL)statusLoaded { return statusLoaded; } #pragma mark Setter methods /** * Mark the content table for refresh when it's next switched to */ - (void)setContentRequiresReload:(BOOL)reload { contentLoaded = !reload; } #pragma mark Datasource methods /** * Returns the number of tables in the current database. */ - (int)numberOfRowsInTableView:(NSTableView *)aTableView { return [tables count]; } /** * Returns the table names to be displayed in the tables list table view. */ - (id)tableView:(NSTableView *)aTableView objectValueForTableColumn:(NSTableColumn *)aTableColumn row:(int)rowIndex { return [tables objectAtIndex:rowIndex]; } /** * Renames a table (in tables-array and mysql-db). * Removes new table from table-array if renaming had no success */ - (void)tableView:(NSTableView *)aTableView setObjectValue:(id)anObject forTableColumn:(NSTableColumn *)aTableColumn row:(int)rowIndex { if ([[tables objectAtIndex:rowIndex] isEqualToString:anObject]) { // No changes in table name } else if ([anObject isEqualToString:@""]) { // Table has no name alertSheetOpened = YES; NSBeginAlertSheet(NSLocalizedString(@"Error", @"error"), NSLocalizedString(@"OK", @"OK button"), nil, nil, tableWindow, self, @selector(sheetDidEnd:returnCode:contextInfo:), nil, @"addRow", NSLocalizedString(@"Table must have a name.", @"message of panel when no name is given for table")); } else { [mySQLConnection queryString:[NSString stringWithFormat:@"RENAME TABLE %@ TO %@", [[tables objectAtIndex:rowIndex] backtickQuotedString], [anObject backtickQuotedString]]]; if ([[mySQLConnection getLastErrorMessage] isEqualToString:@""]) { // Renamed with success [tables replaceObjectAtIndex:rowIndex withObject:anObject]; NSInteger selectedIndex = [tabView indexOfTabViewItem:[tabView selectedTabViewItem]]; if (selectedIndex == 0) { [tableSourceInstance loadTable:anObject]; structureLoaded = YES; contentLoaded = NO; statusLoaded = NO; } else if (selectedIndex == 1) { [tableContentInstance loadTable:anObject]; structureLoaded = NO; contentLoaded = YES; statusLoaded = NO; } else if (selectedIndex == 3) { [tableStatusInstance loadTable:anObject]; structureLoaded = NO; contentLoaded = NO; statusLoaded = YES; } else { statusLoaded = NO; structureLoaded = NO; contentLoaded = NO; } // Set window title [tableWindow setTitle:[NSString stringWithFormat:@"(MySQL %@) %@@%@/%@/%@", [tableDocumentInstance mySQLVersion], [tableDocumentInstance user], [tableDocumentInstance host], [tableDocumentInstance database], anObject]]; } else { // Error while renaming alertSheetOpened = YES; NSBeginAlertSheet(NSLocalizedString(@"Error", @"error"), NSLocalizedString(@"OK", @"OK button"), nil, nil, tableWindow, self, @selector(sheetDidEnd:returnCode:contextInfo:), nil, @"addRow", [NSString stringWithFormat:NSLocalizedString(@"Couldn't rename table.\nMySQL said: %@", @"message of panel when table cannot be renamed"), [mySQLConnection getLastErrorMessage]]); } } } #pragma mark TableView delegate methods /** * Traps enter and esc and edit/cancel without entering next row */ - (BOOL)control:(NSControl *)control textView:(NSTextView *)textView doCommandBySelector:(SEL)command { if ( [textView methodForSelector:command] == [textView methodForSelector:@selector(insertNewline:)] ) { //save current line [[control window] makeFirstResponder:control]; 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 ( [[tables objectAtIndex:[tablesListView selectedRow]] isEqualToString:@""] ) { //user added new table and then pressed escape [tableTypes removeObjectAtIndex:[tablesListView selectedRow]]; [tables removeObjectAtIndex:[tablesListView selectedRow]]; [tablesListView reloadData]; } return TRUE; } else{ return FALSE; } } /** * Table view delegate method */ - (BOOL)selectionShouldChangeInTableView:(NSTableView *)aTableView { // End editing (otherwise problems when user hits reload button) [tableWindow endEditingFor:nil]; if ( alertSheetOpened ) { return NO; } // We have to be sure that TableSource and TableContent have finished editing if ( ![tableSourceInstance saveRowOnDeselect] || ![tableContentInstance saveRowOnDeselect] ) { return NO; } else { return YES; } } /** * Loads a table in content or source view (if tab selected) */ - (void)tableViewSelectionDidChange:(NSNotification *)aNotification { if ( [tablesListView numberOfSelectedRows] == 1 && [[self tableName] length] ) { // Reset the table information caches [tableDataInstance resetAllData]; // If encoding is set to Autodetect, update the connection character set encoding // based on the newly selected table's encoding - but only if it differs from the current encoding. if ([[[NSUserDefaults standardUserDefaults] objectForKey:@"DefaultEncoding"] isEqualToString:@"Autodetect"]) { if (![[tableDataInstance tableEncoding] isEqualToString:[tableDocumentInstance connectionEncoding]]) { [tableDocumentInstance setConnectionEncoding:[tableDataInstance tableEncoding] reloadingViews:NO]; [tableDataInstance resetAllData]; } } if ( [tabView indexOfTabViewItem:[tabView selectedTabViewItem]] == 0 ) { [tableSourceInstance loadTable:[tables objectAtIndex:[tablesListView selectedRow]]]; structureLoaded = YES; contentLoaded = NO; statusLoaded = NO; } else if ( [tabView indexOfTabViewItem:[tabView selectedTabViewItem]] == 1 ) { [tableContentInstance loadTable:[tables objectAtIndex:[tablesListView selectedRow]]]; structureLoaded = NO; contentLoaded = YES; statusLoaded = NO; } else if ( [tabView indexOfTabViewItem:[tabView selectedTabViewItem]] == 3 ) { [tableStatusInstance loadTable:[tables objectAtIndex:[tablesListView selectedRow]]]; structureLoaded = NO; contentLoaded = NO; statusLoaded = YES; } else { structureLoaded = NO; contentLoaded = NO; statusLoaded = NO; } // set window title [tableWindow setTitle:[NSString stringWithFormat:@"(MySQL %@) %@@%@/%@/%@", [tableDocumentInstance mySQLVersion], [tableDocumentInstance user], [tableDocumentInstance host], [tableDocumentInstance database], [tables objectAtIndex:[tablesListView selectedRow]]]]; } else { [tableSourceInstance loadTable:nil]; [tableContentInstance loadTable:nil]; [tableStatusInstance loadTable:nil]; structureLoaded = NO; contentLoaded = NO; statusLoaded = NO; // set window title [tableWindow setTitle:[NSString stringWithFormat:@"(MySQL %@) %@@%@/%@", [tableDocumentInstance mySQLVersion], [tableDocumentInstance user], [tableDocumentInstance host], [tableDocumentInstance database]]]; } } /** * Table view delegate method */ - (BOOL)tableView:(NSTableView *)aTableView shouldSelectRow:(int)rowIndex { return (rowIndex != 0); } /** * Table view delegate method */ - (BOOL)tableView:(NSTableView *)aTableView isGroupRow:(int)row { return (row == 0); } /** * Table view delegate method */ - (void)tableView:(NSTableView *)aTableView willDisplayCell:(id)aCell forTableColumn:(NSTableColumn *)aTableColumn row:(int)rowIndex { if (rowIndex > 0 && [[aTableColumn identifier] isEqualToString:@"tables"]) { if ([[tableTypes objectAtIndex:rowIndex] intValue] == SP_TABLETYPE_VIEW) { [(ImageAndTextCell*)aCell setImage:[NSImage imageNamed:@"table-view-small"]]; } else { [(ImageAndTextCell*)aCell setImage:[NSImage imageNamed:@"table-small"]]; } [(ImageAndTextCell*)aCell setIndentationLevel:1]; [(ImageAndTextCell*)aCell setFont:[NSFont systemFontOfSize:[NSFont smallSystemFontSize]]]; } else { [(ImageAndTextCell*)aCell setImage:nil]; [(ImageAndTextCell*)aCell setIndentationLevel:0]; } } /** * Table view delegate method */ - (float)tableView:(NSTableView *)tableView heightOfRow:(int)row { return (row == 0) ? 25 : 17; } #pragma mark TabView delegate methods /** * Loads structure or source if tab selected the first time */ - (void)tabView:(NSTabView *)aTabView didSelectTabViewItem:(NSTabViewItem *)tabViewItem { if ( [tablesListView numberOfSelectedRows] == 1 ) { if ( ([tabView indexOfTabViewItem:[tabView selectedTabViewItem]] == 0) && !structureLoaded ) { [tableSourceInstance loadTable:[tables objectAtIndex:[tablesListView selectedRow]]]; structureLoaded = YES; } if ( ([tabView indexOfTabViewItem:[tabView selectedTabViewItem]] == 1) && !contentLoaded ) { [tableContentInstance loadTable:[tables objectAtIndex:[tablesListView selectedRow]]]; contentLoaded = YES; } if ( ([tabView indexOfTabViewItem:[tabView selectedTabViewItem]] == 3) && !statusLoaded ) { [tableStatusInstance loadTable:[tables objectAtIndex:[tablesListView selectedRow]]]; statusLoaded = YES; } } } /** * Menu item interface validation */ - (BOOL)validateMenuItem:(NSMenuItem *)menuItem { // popup button below table list if ([menuItem action] == @selector(copyTable:) || [menuItem action] == @selector(removeTable:)) { return [tablesListView numberOfSelectedRows] > 0; } return [super validateMenuItem:menuItem]; } #pragma mark Other /** * Standard init method. Performs various ivar initialisations. */ - (id)init { if ((self = [super init])) { tables = [[NSMutableArray alloc] init]; tableTypes = [[NSMutableArray alloc] init]; structureLoaded = NO; contentLoaded = NO; statusLoaded = NO; [tables addObject:NSLocalizedString(@"TABLES",@"header for table list")]; } return self; } /** * Standard dealloc method. */ - (void)dealloc { [tables release], tables = nil; [tableTypes release], tableTypes = nil; [super dealloc]; } @end