Bring outline view branch up to date with trunk.

1 files changed, 182 insertions, 0 deletions

diff --git a/Source/SPTableContentDataSource.m b/Source/SPTableContentDataSource.m
new file mode 100644
index 00000000..a833add7
--- /dev/null
+++ b/Source/SPTableContentDataSource.m
@@ -0,0 +1,182 @@
+//
+//  $Id$
+//
+//  SPTableContentDataSource.m
+//  Sequel Pro
+//
+//  Created by Stuart Connolly (stuconnolly.com) on March 20, 2012
+//  Copyright (c) 2012 Stuart Connolly. All rights reserved.
+//
+//  Permission is hereby granted, free of charge, to any person
+//  obtaining a copy of this software and associated documentation
+//  files (the "Software"), to deal in the Software without
+//  restriction, including without limitation the rights to use,
+//  copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the
+//  Software is furnished to do so, subject to the following
+//  conditions:
+//
+//  The above copyright notice and this permission notice shall be
+//  included in all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+//  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+//  OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+//  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+//  HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+//  WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+//  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+//  OTHER DEALINGS IN THE SOFTWARE.
+//
+//  More info at <http://code.google.com/p/sequel-pro/>
+
+#import "SPTableContentDataSource.h"
+#import "SPDataStorage.h"
+#import "SPCopyTable.h"
+#import "SPTablesList.h"
+
+#import <SPMySQL/SPMySQL.h>
+#import <pthread.h>
+
+@implementation SPTableContent (SPTableContentDataSource)
+
+#pragma mark -
+#pragma mark TableView datasource methods
+
+- (NSInteger)numberOfRowsInTableView:(SPCopyTable *)tableView
+{
+#ifndef SP_REFACTOR
+	if (tableView == filterTableView) {
+		return filterTableIsSwapped ? [filterTableData count] : [[[filterTableData objectForKey:[NSNumber numberWithInteger:0]] objectForKey:@"filter"] count];
+	}
+	else 
+#endif
+		if (tableView == tableContentView) {
+			return tableRowsCount;
+		}
+	
+	return 0;
+}
+
+- (id)tableView:(SPCopyTable *)tableView objectValueForTableColumn:(NSTableColumn *)tableColumn row:(NSInteger)rowIndex
+{
+#ifndef SP_REFACTOR
+	if (tableView == filterTableView) {
+		if (filterTableIsSwapped)
+			
+			// First column shows the field names
+			if ([[tableColumn identifier] integerValue] == 0) {
+				return [[[NSTableHeaderCell alloc] initTextCell:[[filterTableData objectForKey:[NSNumber numberWithInteger:rowIndex]] objectForKey:@"name"]] autorelease];
+			} 
+			else {
+				return NSArrayObjectAtIndex([[filterTableData objectForKey:[NSNumber numberWithInteger:rowIndex]] objectForKey:@"filter"], [[tableColumn identifier] integerValue] - 1);
+			}
+			else {
+				return NSArrayObjectAtIndex([[filterTableData objectForKey:[tableColumn identifier]] objectForKey:@"filter"], rowIndex);
+			}
+	}
+	else 
+#endif
+		if (tableView == tableContentView) {
+			
+			id value = nil;
+			NSUInteger columnIndex = [[tableColumn identifier] integerValue];
+			
+			// While the table is being loaded, additional validation is required - data
+			// locks must be used to avoid crashes, and indexes higher than the available
+			// rows or columns may be requested.  Return "..." to indicate loading in these
+			// cases.
+			if (isWorking) {
+				pthread_mutex_lock(&tableValuesLock);
+				
+				if (rowIndex < (NSInteger)tableRowsCount && columnIndex < [tableValues columnCount]) {
+					value = [[SPDataStorageObjectAtRowAndColumn(tableValues, rowIndex, columnIndex) copy] autorelease];
+				}
+				
+				pthread_mutex_unlock(&tableValuesLock);
+				
+				if (!value) return @"...";
+			} 
+			else {
+				value = SPDataStorageObjectAtRowAndColumn(tableValues, rowIndex, columnIndex);
+			}
+			
+			if ([value isKindOfClass:[SPMySQLGeometryData class]])
+				return [value wktString];
+			
+			if ([value isNSNull])
+				return [prefs objectForKey:SPNullValue];
+			
+			if ([value isKindOfClass:[NSData class]])
+				return [value shortStringRepresentationUsingEncoding:[mySQLConnection stringEncoding]];
+			
+			if ([value isSPNotLoaded])
+				return NSLocalizedString(@"(not loaded)", @"value shown for hidden blob and text fields");
+			
+			return value;
+		}
+	
+	return nil;
+}
+
+- (void)tableView:(NSTableView *)tableView setObjectValue:(id)object forTableColumn:(NSTableColumn *)tableColumn row:(NSInteger)rowIndex
+{
+#ifndef SP_REFACTOR
+	if(tableView == filterTableView) {
+		if (filterTableIsSwapped) {
+			[[[filterTableData objectForKey:[NSNumber numberWithInteger:rowIndex]] objectForKey:@"filter"] replaceObjectAtIndex:([[tableColumn identifier] integerValue] - 1) withObject:(NSString *)object];
+		}
+		else {
+			[[[filterTableData objectForKey:[tableColumn identifier]] objectForKey:@"filter"] replaceObjectAtIndex:rowIndex withObject:(NSString *)object];
+		}
+		
+		[self updateFilterTableClause:nil];
+		
+		return;
+	}
+	else 
+#endif
+		if (tableView == tableContentView) {
+			
+			// If the current cell should have been edited in a sheet, do nothing - field closing will have already
+			// updated the field.
+			if ([tableContentView shouldUseFieldEditorForRow:rowIndex column:[[tableColumn identifier] integerValue]]) {
+				return;
+			}
+			
+			// If table data comes from a view, save back to the view
+			if ([tablesListInstance tableType] == SPTableTypeView) {
+				[self saveViewCellValue:object forTableColumn:tableColumn row:rowIndex];
+				return;
+			}
+			
+			// Catch editing events in the row and if the row isn't currently being edited,
+			// start an edit.  This allows edits including enum changes to save correctly.
+			if (isEditingRow && [tableContentView selectedRow] != currentlyEditingRow) {
+				[self saveRowOnDeselect];
+			}
+			
+			if (!isEditingRow) {
+				[oldRow setArray:[tableValues rowContentsAtIndex:rowIndex]];
+				
+				isEditingRow = YES;
+				currentlyEditingRow = rowIndex;
+			}
+			
+			NSDictionary *column = NSArrayObjectAtIndex(dataColumns, [[tableColumn identifier] integerValue]);
+			
+			if (object) {
+				// Restore NULLs if necessary
+				if ([object isEqualToString:[prefs objectForKey:SPNullValue]] && [[column objectForKey:@"null"] boolValue]) {
+					object = [NSNull null];
+				}
+				
+				[tableValues replaceObjectInRow:rowIndex column:[[tableColumn identifier] integerValue] withObject:object];
+			} 
+			else {
+				[tableValues replaceObjectInRow:rowIndex column:[[tableColumn identifier] integerValue] withObject:@""];
+			}
+		}
+}
+
+@end