1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
|
/**
ModelerTableEmbedibleEditor.m
Author: Matt Rice <ratmice@gmail.com>
Date: 2005, 2006
This file is part of DBModeler.
<license>
DBModeler 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.
DBModeler 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 DBModeler; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
</license>
**/
#include "ModelerTableEmbedibleEditor.h"
#ifdef NeXT_GUI_LIBRARY
#include <AppKit/AppKit.h>
#else
#include <Foundation/NSNotification.h>
#include <Foundation/NSUserDefaults.h>
#include <AppKit/NSMenuItem.h>
#include <AppKit/NSPopUpButton.h>
#include <AppKit/NSTableColumn.h>
#include <AppKit/NSTableView.h>
#include <AppKit/NSScrollView.h>
#include <AppKit/NSImage.h>
#endif
#include <EOInterface/EODisplayGroup.h>
#include <EOInterface/EOAssociation.h>
#include "EOModeler/EOModelerApp.h"
#include <GNUstepBase/GNUstep.h>
/* base class with some methods shared among default embedible editors */
@implementation ModelerTableEmbedibleEditor : EOModelerEmbedibleEditor
- (void) setupCornerView:(NSPopUpButton *)cornerView
tableView:(NSTableView *)tableView
displayGroup:(EODisplayGroup *)dg
forClass:(Class)aClass
{
NSArray *columnNames = [EOMApp columnNamesForClass:aClass];
int i, c;
[cornerView setTarget:self];
[cornerView setAction:@selector(_cornerAction:)];
[[cornerView cell] setRepresentedObject: aClass];
for (i = 0, c = [columnNames count]; i < c; i++)
{
NSString *columnName = [columnNames objectAtIndex:i];
NSMenuItem <NSMenuItem> *item;
[cornerView addItemWithTitle:columnName];
item = (NSMenuItem *)[cornerView itemWithTitle:columnName];
[item setOnStateImage:[NSImage imageNamed:@"common_2DCheckMark"]];
[item setState:NSOffState];
}
}
/* attempts to find column names from the defaults.
* subclasses should call supers, and return their default columns.
* if it returns nil or an array of count 0 */
- (NSArray *)defaultColumnNamesForClass:(Class)aClass
{
return [[[NSUserDefaults standardUserDefaults] dictionaryForKey:NSStringFromClass(aClass)] objectForKey:@"Columns"];
}
- (void) addDefaultTableColumnsForTableView:(NSTableView *)tv
displayGroup:(EODisplayGroup *)dg
{
Class aClass = [[(NSPopUpButton*)[tv cornerView] cell] representedObject];
NSArray *columnNames = [self defaultColumnNamesForClass:aClass];
int i, c;
for (i = 0, c = [columnNames count]; i < c; i++)
{
NSString *columnName = [columnNames objectAtIndex:i];
NSPopUpButton *cv = (id)[tv cornerView];
NSMenuItem <NSMenuItem>*item;
id <EOMColumnProvider>provider;
NSTableColumn *tc = [[NSTableColumn alloc] initWithIdentifier:nil];
provider = [EOMApp providerForName: columnName class:aClass];
/*
* THIS *MUST* be before initColumn:class:name:displayGroup:document calls */
[tv addTableColumn:tc];
RELEASE(tc);
[provider initColumn:tc class:aClass name:columnName
displayGroup:dg document:[self document]];
item = (NSMenuItem *)[cv itemWithTitle:columnName];
[item setRepresentedObject:tc];
[item setState:NSOnState];
}
[tv tile];
}
- (void) addTableColumnForItem:(NSMenuItem <NSMenuItem>*)item
tableView:(NSTableView *)tv
{
NSString *columnName = [item title];
Class aClass = [[(NSPopUpButton *)[tv cornerView] cell] representedObject];
id <EOMColumnProvider>provider = [EOMApp providerForName:columnName class:aClass];
NSTableColumn *tc = [[NSTableColumn alloc] initWithIdentifier:nil]; // can't rely on ident.
[item setState:NSOnState];
[item setRepresentedObject:tc];
/* THIS *MUST* be before initColumn:class:name:displayGroup:document calls */
[tv addTableColumn:tc];
RELEASE(tc);
/* this requires that the table at least have 1 table column in it...
* so we have to have another method to setup the default table columns */
[provider initColumn:tc
class:aClass
name:columnName
displayGroup:[[tv delegate] displayGroupForAspect:@"source"] // <-+-^
document:[self document]];
[tc sizeToFit];
[tv tile];
}
- (void) removeTableColumnForItem:(NSMenuItem <NSMenuItem>*)item
tableView:(NSTableView *)tv
{
[tv removeTableColumn:[item representedObject]];
[item setRepresentedObject:nil];
[item setState:NSOffState];
}
- (void) _cornerAction:(id)sender
{
NSMenuItem <NSMenuItem>*item = (NSMenuItem*)[sender selectedItem];
NSTableView *tv = [[sender enclosingScrollView] documentView];
if ([item state] == NSOnState)
{
[self removeTableColumnForItem:item tableView:tv];
}
else
{
[self addTableColumnForItem:item tableView:tv];
}
}
- (void) displayGroup:(EODisplayGroup *)dg didSetValue:(id)value
forObject:(id)obj key:(NSString *)key
{
[[NSNotificationCenter defaultCenter]
postNotificationName:EOMSelectionChangedNotification
object:nil];
}
@end
|
