diff options
Diffstat (limited to 'Source/TablesList.m')
| -rw-r--r-- | Source/TablesList.m | 486 |
1 files changed, 260 insertions, 226 deletions
diff --git a/Source/TablesList.m b/Source/TablesList.m index ef2b803c..8f51c0bf 100644 --- a/Source/TablesList.m +++ b/Source/TablesList.m @@ -35,12 +35,11 @@ @implementation TablesList - #pragma mark IBAction methods -/* -loads all table names in array tables and reload the tableView -*/ +/** + * Loads all table names in array tables and reload the tableView + */ - (IBAction)updateTables:(id)sender { CMMCPResult *theResult; @@ -105,28 +104,113 @@ loads all table names in array tables and reload the tableView } } -/* -adds a new table to the tables-array (no changes in mysql-db) -*/ +/** + * Adds a new table to the tables-array (no changes in mysql-db) + */ - (IBAction)addTable:(id)sender { - if ( ![tableSourceInstance saveRowOnDeselect] || - ![tableContentInstance saveRowOnDeselect] || - ![tableDocumentInstance database] ) + 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:@""]; +} - [tables addObject:@""]; - [tableTypes addObject:[NSNumber numberWithInt:SP_TABLETYPE_TABLE]]; - [tablesListView reloadData]; - [tablesListView selectRow:[tables count]-1 byExtendingSelection:NO]; - [tablesListView editColumn:0 row:[tables count]-1 withEvent:nil select:YES]; +/** + * 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 -*/ +/** + * 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] ) @@ -146,9 +230,9 @@ alert sheet to ask user if he really wants to delete the table } } -/* -copies a table, if desired with content -*/ +/** + * Copies a table, if desired with content + */ - (IBAction)copyTable:(id)sender { CMMCPResult *queryResult; @@ -248,13 +332,11 @@ copies a table, if desired with content } } - #pragma mark Alert sheet methods -/* -method for alert sheets -invoked when user wants to delete a table -*/ +/** + * 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"] ) { @@ -267,9 +349,9 @@ invoked when user wants to delete a table } } -/* -closes copyTableSheet and stops modal session -*/ +/** + * Closes copyTableSheet and stops modal session + */ - (IBAction)closeCopyTableSheet:(id)sender { [NSApp stopModalWithCode:[sender tag]]; @@ -277,9 +359,9 @@ closes copyTableSheet and stops modal session #pragma mark Additional methods -/* -removes selected table(s) from mysql-db and tableView -*/ +/** + * Removes selected table(s) from mysql-db and tableView + */ - (void)removeTable { NSIndexSet *indexes = [tablesListView selectedRowIndexes]; @@ -322,30 +404,39 @@ removes selected table(s) from mysql-db and tableView [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 -*/ +/** + * 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 -*/ +/** + * 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 -*/ +/** + * Returns the currently selected table or nil if no table or mulitple tables are selected + */ - (NSString *)tableName { if ( [tablesListView numberOfSelectedRows] == 1 ) { @@ -371,35 +462,41 @@ returns the currently selected table or nil if no table or mulitple tables are s } } +/** + * Database tables accessor + */ - (NSArray *)tables { return tables; } +/** + * Database table types accessor + */ - (NSArray *)tableTypes { return tableTypes; } -/* -returns YES if table source has already been loaded -*/ +/** + * Returns YES if table source has already been loaded + */ - (BOOL)structureLoaded { return structureLoaded; } -/* -returns YES if table content has already been loaded -*/ +/** + * Returns YES if table content has already been loaded + */ - (BOOL)contentLoaded { return contentLoaded; } -/* -returns YES if table status has already been loaded -*/ +/** + * Returns YES if table status has already been loaded + */ - (BOOL)statusLoaded { return statusLoaded; @@ -407,9 +504,9 @@ returns YES if table status has already been loaded #pragma mark Setter methods -/* -Mark the content table for refresh when it's next switched to -*/ +/** + * Mark the content table for refresh when it's next switched to + */ - (void)setContentRequiresReload:(BOOL)reload { contentLoaded = !reload; @@ -417,147 +514,90 @@ Mark the content table for refresh when it's next switched to #pragma mark Datasource methods +/** + * Returns the number of tables in the current database. + */ - (int)numberOfRowsInTableView:(NSTableView *)aTableView { return [tables count]; } -- (id)tableView:(NSTableView *)aTableView - objectValueForTableColumn:(NSTableColumn *)aTableColumn - row:(int)rowIndex +/** + * 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]; + return [tables objectAtIndex:rowIndex]; } /** - * adds or renames a table (in tables-array and mysql-db) - * removes new table from table-array if renaming had no success + * 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 +- (void)tableView:(NSTableView *)aTableView setObjectValue:(id)anObject forTableColumn:(NSTableColumn *)aTableColumn row:(int)rowIndex { - - if ( [[tables objectAtIndex:rowIndex] isEqualToString:@""] ) { - //new table - 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")); - [tables removeObjectAtIndex:rowIndex]; - [tableTypes removeObjectAtIndex:rowIndex]; - [tablesListView reloadData]; - } else { - if ( [tableDocumentInstance supportsEncoding] ) { - [mySQLConnection queryString:[NSString stringWithFormat:@"CREATE TABLE %@ (id int) DEFAULT CHARACTER SET %@", [anObject backtickQuotedString], [tableDocumentInstance connectionEncoding]]]; - } else { - [mySQLConnection queryString:[NSString stringWithFormat:@"CREATE TABLE %@ (id int)", [anObject backtickQuotedString]]]; - } + 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]; - if ( [[mySQLConnection getLastErrorMessage] isEqualToString:@""] ) { - //added table with success - [tables replaceObjectAtIndex:rowIndex withObject:anObject]; - - if ( [tabView indexOfTabViewItem:[tabView selectedTabViewItem]] == 0 ) { - [tableSourceInstance loadTable:anObject]; - structureLoaded = YES; - contentLoaded = NO; - statusLoaded = NO; - } else if ( [tabView indexOfTabViewItem:[tabView selectedTabViewItem]] == 1 ) { - [tableContentInstance loadTable:anObject]; - structureLoaded = NO; - contentLoaded = YES; - statusLoaded = NO; - } else if ( [tabView indexOfTabViewItem:[tabView selectedTabViewItem]] == 3 ) { - [tableStatusInstance loadTable:anObject]; - statusLoaded = YES; - structureLoaded = NO; - contentLoaded = NO; - } 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 adding 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"), - anObject, [mySQLConnection getLastErrorMessage]]); - [tableTypes removeObjectAtIndex:rowIndex]; - [tables removeObjectAtIndex:rowIndex]; - [tablesListView reloadData]; + 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; } - } - } else { - - //table modification - if ( [[tables objectAtIndex:rowIndex] isEqualToString:anObject] ) { - //no changes in table name -// NSLog(@"no changes in table name"); - } else if ( [anObject isEqualToString:@""] ) { - //table has no name -// NSLog(@"name is nil"); + + // 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", 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:@""] ) { -// NSLog(@"renamed table with success"); - //renamed with success - [tables replaceObjectAtIndex:rowIndex withObject:anObject]; - - if ( [tabView indexOfTabViewItem:[tabView selectedTabViewItem]] == 0 ) { - [tableSourceInstance loadTable:anObject]; - structureLoaded = YES; - contentLoaded = NO; - statusLoaded = NO; - } else if ( [tabView indexOfTabViewItem:[tabView selectedTabViewItem]] == 1 ) { - [tableContentInstance loadTable:anObject]; - structureLoaded = NO; - contentLoaded = YES; - statusLoaded = NO; - } else if ( [tabView indexOfTabViewItem:[tabView selectedTabViewItem]] == 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 -// NSLog(@"couldn't rename 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 rename table.\nMySQL said: %@", @"message of panel when table cannot be renamed"), - [mySQLConnection getLastErrorMessage]]); - } + @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 -*/ +/** + * 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:)] ) { @@ -584,28 +624,19 @@ traps enter and esc and edit/cancel without entering next row } } +/** + * Table view delegate method + */ - (BOOL)selectionShouldChangeInTableView:(NSTableView *)aTableView { -/* - int row = [tablesListView editedRow]; - int column = [tablesListView editedColumn]; - NSTableColumn *tableColumn; - NSCell *cell; - - if ( row != -1 ) { - tableColumn = [[tablesListView tableColumns] objectAtIndex:column]; - cell = [tableColumn dataCellForRow:row]; - [cell endEditing:[tablesListView currentEditor]]; - } -*/ - //end editing (otherwise problems when user hits reload button) + // 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 addRowToDB] || ![tableContentInstance addRowToDB] ) { + // We have to be sure that TableSource and TableContent have finished editing if ( ![tableSourceInstance saveRowOnDeselect] || ![tableContentInstance saveRowOnDeselect] ) { return NO; } else { @@ -670,21 +701,26 @@ traps enter and esc and edit/cancel without entering next row } } +/** + * 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); } -- (void)tableView:(NSTableView *)aTableView - willDisplayCell:(id)aCell - forTableColumn:(NSTableColumn *)aTableColumn - row:(int)rowIndex +/** + * 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) { @@ -700,28 +736,25 @@ traps enter and esc and edit/cancel without entering next row { [(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 { - if (row == 0) { - return 25; - } else { - return 17; - } + return (row == 0) ? 25 : 17; } -#pragma mark - #pragma mark TabView delegate methods -/* -loads structure or source if tab selected the first time -*/ +/** + * Loads structure or source if tab selected the first time + */ - (void)tabView:(NSTabView *)aTabView didSelectTabViewItem:(NSTabViewItem *)tabViewItem { if ( [tablesListView numberOfSelectedRows] == 1 ) { @@ -741,13 +774,11 @@ loads structure or source if tab selected the first time statusLoaded = YES; } } -/* - if ( [tabView indexOfTabViewItem:[tabView selectedTabViewItem]] == 3 ) { - [tableDumpInstance reloadTables:self]; - } -*/ } +/** + * Menu item interface validation + */ - (BOOL)validateMenuItem:(NSMenuItem *)menuItem { // popup button below table list @@ -758,33 +789,36 @@ loads structure or source if tab selected the first time } return [super validateMenuItem:menuItem]; -} - +} -#pragma mark - -//last but not least +#pragma mark Other + +/** + * Standard init method. Performs various ivar initialisations. + */ - (id)init { - self = [super 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")]; + } - 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 -{ -// NSLog(@"TableList dealloc"); - - [tables release]; - [tableTypes release]; +{ + [tables release], tables = nil; + [tableTypes release], tableTypes = nil; [super dealloc]; } - @end |