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/*
ConnectionDictionaryInspector.m
Author: David Wetzel <dave@turbocat.de>
Date: 2010
This file is part of EOModelEditor.
EOModelEditor 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 3 of the License, or
(at your option) any later version.
EOModelEditor 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 EOModelEditor; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "ConnectionDictionaryInspector.h"
#include <EOAccess/EOEntity.h>
#include <EOAccess/EORelationship.h>
#include <EOAccess/EOModel.h>
#include <EOAccess/EOAttribute.h>
#include <EOModeler/EOModelerApp.h>
#include "../EOMEDocument.h"
#include "../EOMEEOAccessAdditions.h"
#include <Foundation/Foundation.h>
#import "../TableViewController.h"
#ifndef GNUSTEP
#include <GNUstepBase/GNUstep.h>
#endif
@implementation ConnectionDictionaryInspector
- (NSString *) displayName
{
return @"Connection Dictionary";
}
- (void) dealloc
{
DESTROY(_dataArray);
DESTROY(_tableViewController);
DESTROY(_selectedDict);
[super dealloc];
}
- (void) awakeFromGSMarkup
{
_tableViewController = [TableViewController new];
[_tableView setDataSource:_tableViewController];
[_tableView setDelegate:_tableViewController];
[_textView setRichText:NO];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(tableViewSelectionDidChange:)
name:NSTableViewSelectionDidChangeNotification
object:_tableView];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(textDidChange:)
name:NSTextDidChangeNotification
object:_textView];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(tableViewDataDidChange:)
name:TableViewDataHasChangedNotification
object:_tableViewController];
}
- (float) displayOrder
{
return 1;
}
- (BOOL) canInspectObject:(id)anObject
{
BOOL weCan = [anObject isKindOfClass:[EOModel class]];
return weCan;
}
- (void) commitChanges
{
NSMutableDictionary * mDict = [NSMutableDictionary dictionary];
if ((_dataArray) && ([_dataArray count])) {
NSEnumerator * aEnumer = [_dataArray objectEnumerator];
NSDictionary * myDict = nil;
while ((myDict = [aEnumer nextObject])) {
[mDict setObject:[myDict objectForKey:@"value"]
forKey:[myDict objectForKey:@"key"]];
}
}
[(EOModel *)[self selectedObject] setConnectionDictionary:mDict];
}
- (void) setDataFromDictionary:(NSDictionary*) aDictionary
{
NSEnumerator * keyEnumer;
NSString * currentKey;
DESTROY(_dataArray);
_dataArray = [NSMutableArray array];
RETAIN(_dataArray);
// make sure we are using ordered keys.
keyEnumer = [[[aDictionary allKeys] sortedArrayUsingSelector:@selector(compare:)] objectEnumerator];
while ((currentKey = [keyEnumer nextObject])) {
NSMutableDictionary * mDict;
mDict = [NSMutableDictionary dictionaryWithObjectsAndKeys:
[aDictionary objectForKey:currentKey], @"value",
currentKey,@"key", nil];
[_dataArray addObject:mDict];
}
[_tableViewController setRepresentedObject:_dataArray];
[_tableView reloadData];
[_textView setString:@""];
}
- (void) refresh
{
[self setDataFromDictionary:[(EOModel *)[self selectedObject] connectionDictionary]];
DESTROY(_selectedDict);
}
- (void) textDidChange:(NSNotification *)notif
{
id obj = [notif object];
if (_selectedDict) {
if (obj == _textView) {
// I dont know why that stringWithString is needed here,
// but it seems to fix an OSX bug that messes up values -- dw
[_selectedDict setObject:[NSString stringWithString:[_textView string]]
forKey:@"value"];
[_tableView reloadData];
[self commitChanges];
}
}
}
- (IBAction) add:(id) sender
{
NSMutableDictionary * mDict;
NSUInteger aCount = [_dataArray count];
mDict = [NSMutableDictionary dictionaryWithObjectsAndKeys:
@"newValue", @"value",
[NSString stringWithFormat:@"newKey%"PRIuPTR, aCount],@"key", nil];
[_dataArray addObject:mDict];
[_tableView reloadData];
}
- (IBAction) remove:(id) sender
{
[_dataArray removeObjectsInArray:[_tableViewController selectedObjects]];
[_tableView reloadData];
[self commitChanges];
}
- (IBAction) tableViewClicked:(id) sender
{
}
- (void)tableViewSelectionDidChange:(NSNotification *) notification
{
NSArray * selectedObjects = nil;
selectedObjects = [_tableViewController selectedObjects];
if ([selectedObjects count] > 0) {
NSMutableDictionary * dict = [selectedObjects objectAtIndex:0];
NSString * value = [dict objectForKey:@"value"];
ASSIGN(_selectedDict, dict);
[_textView setString:(value) ? value : @""];
} else {
DESTROY(_selectedDict);
}
}
- (void) tableViewDataDidChange: (NSNotification*) notification
{
NSDictionary * userInfo = [notification userInfo];
if ([[userInfo objectForKey:@"keyPath"] isEqual:@"value"]) {
[_textView setString:[userInfo objectForKey:@"newValue"]];
}
[self commitChanges];
}
@end
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