mirror of
https://github.com/gnustep/libs-gsweb.git
synced 2025-02-23 11:41:20 +00:00
9b01a7e182
* GSWDisplayGroup.m/.h: implemented (-setSelectedObject) to support KeyValueCoding mechanism (-selectObject:) now search object into allObjects array * GSWPopUpButton.m: removed dashes (--) in the label. * GSWActiveImage.m: if image is disabled whitin a FORM it displays its image as a passive element * GSWComponent.m: displays start/stop comments if gswcomponents debug is enabled git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gsweb/trunk@7104 72102866-910b-0410-8b05-ffd578937521
505 lines
15 KiB
Objective-C
505 lines
15 KiB
Objective-C
/* GSWPopUpButton.m - GSWeb: Class GSWPopUpButton
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Copyright (C) 1999 Free Software Foundation, Inc.
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Written by: Manuel Guesdon <mguesdon@sbuilders.com>
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Date: Jan 1999
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This file is part of the GNUstep Web Library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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static char rcsId[] = "$Id$";
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#include <gsweb/GSWeb.framework/GSWeb.h>
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//====================================================================
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@implementation GSWPopUpButton
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//--------------------------------------------------------------------
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-(id)initWithName:(NSString*)name_
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associations:(NSDictionary*)associations_
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contentElements:(NSArray*)_elements
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{
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//OK
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NSMutableDictionary* _associations=nil;
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LOGObjectFnStartC("GSWPopUpButton");
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NSDebugMLLog(@"gswdync",@"name_=%@ associations_:%@ _elements=%@",name_,associations_,_elements);
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_associations=[NSMutableDictionary dictionaryWithDictionary:associations_];
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[_associations removeObjectForKey:list__Key];
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[_associations removeObjectForKey:item__Key];
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[_associations removeObjectForKey:displayString__Key];
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[_associations removeObjectForKey:selection__Key];
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#if !GSWEB_STRICT
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[_associations removeObjectForKey:selectionValue__Key];
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#endif
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[_associations removeObjectForKey:selectedValue__Key];
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[_associations removeObjectForKey:noSelectionString__Key];
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[_associations removeObjectForKey:escapeHTML__Key];
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if ((self=[super initWithName:name_
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associations:_associations
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contentElements:nil]))
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{
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list=[[associations_ objectForKey:list__Key
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withDefaultObject:[list autorelease]] retain];
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item=[[associations_ objectForKey:item__Key
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withDefaultObject:[item autorelease]] retain];
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displayString=[[associations_ objectForKey:displayString__Key
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withDefaultObject:[displayString autorelease]] retain];
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selection=[[associations_ objectForKey:selection__Key
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withDefaultObject:[selection autorelease]] retain];
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if (selection && ![selection isValueSettable])
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{
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//TODO
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};
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#if !GSWEB_STRICT
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selectionValue=[[associations_ objectForKey:selectionValue__Key
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withDefaultObject:[selectionValue autorelease]] retain];
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if (selectionValue && ![selectionValue isValueSettable])
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{
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//TODO
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};
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#endif
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selectedValue=[[associations_ objectForKey:selectedValue__Key
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withDefaultObject:[selectedValue autorelease]] retain];
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noSelectionString=[[associations_ objectForKey:noSelectionString__Key
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withDefaultObject:[noSelectionString autorelease]] retain];
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escapeHTML=[[associations_ objectForKey:escapeHTML__Key
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withDefaultObject:[escapeHTML autorelease]] retain];
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};
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LOGObjectFnStopC("GSWPopUpButton");
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return self;
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};
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//--------------------------------------------------------------------
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-(void)dealloc
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{
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DESTROY(list);
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DESTROY(item);
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DESTROY(displayString);
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DESTROY(selection);
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#if !GSWEB_STRICT
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DESTROY(selectionValue);
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#endif
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DESTROY(selectedValue);
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DESTROY(noSelectionString);
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DESTROY(escapeHTML);
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[super dealloc];
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};
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//--------------------------------------------------------------------
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-(NSString*)elementName
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{
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return @"SELECT";
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};
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//--------------------------------------------------------------------
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-(NSString*)description
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{
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return [NSString stringWithFormat:@"<%s %p>",
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object_get_class_name(self),
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(void*)self];
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};
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//====================================================================
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@implementation GSWPopUpButton (GSWPopUpButtonA)
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//#define ENABLE_OPTGROUP
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//--------------------------------------------------------------------
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-(void)appendToResponse:(GSWResponse*)response_
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inContext:(GSWContext*)context_
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{
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//OK
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GSWRequest* _request=nil;
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BOOL _isFromClientComponent=NO;
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GSWComponent* _component=nil;
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NSArray* _listValue=nil;
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id _selectionValue=nil;
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id _selectedValueValue=nil;
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id _valueValue=nil;
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id _itemValue=nil;
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id _displayStringValue=nil;
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BOOL _escapeHTML=YES;
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id _escapeHTMLValue=nil;
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int i=0;
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BOOL _inOptGroup=NO;
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#ifndef ENABLE_OPTGROUP
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BOOL _optGroupLabel=NO;
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#endif
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LOGObjectFnStartC("GSWPopUpButton");
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[self resetAutoValue];
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autoValue = NO;
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_request=[context_ request];
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_isFromClientComponent=[_request isFromClientComponent];
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_component=[context_ component];
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[super appendToResponse:response_
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inContext:context_];
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_listValue=[list valueInComponent:_component];
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NSDebugMLLog(@"gswdync",@"_listValue=%@",_listValue);
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NSAssert3(!_listValue || [_listValue respondsToSelector:@selector(count)],
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@"The list (%@) (%@ of class:%@) doesn't respond to 'count'",
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list,
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_listValue,
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[_listValue class]);
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_selectionValue=[selection valueInComponent:_component];
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NSDebugMLLog(@"gswdync",@"selection=%@",selection);
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NSDebugMLLog(@"gswdync",@"_selectionValue=%@",_selectionValue);
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_selectedValueValue=[selectedValue valueInComponent:_component];
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NSDebugMLLog(@"gswdync",@"selectedValue=%@",selectedValue);
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NSDebugMLLog(@"gswdync",@"_selectedValueValue=%@",_selectedValueValue);
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if (escapeHTML)
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{
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_escapeHTMLValue=[escapeHTML valueInComponent:_component];
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_escapeHTML=boolValueFor(_escapeHTMLValue);
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};
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if (noSelectionString)
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{
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id _noSelectionStringValue=nil;
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[response_ _appendContentAsciiString:@"\n<OPTION"];
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if (selectedValue && !_selectedValueValue)
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{
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[response_ appendContentCharacter:' '];
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[response_ _appendContentAsciiString:@"selected"];//TODO
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};
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[response_ appendContentCharacter:'>'];
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_noSelectionStringValue=[noSelectionString valueInComponent:_component];
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if (_escapeHTML)
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_noSelectionStringValue=[GSWResponse stringByEscapingHTMLString:_noSelectionStringValue];
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[response_ appendContentHTMLString:_noSelectionStringValue];
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// There is no close tag on OPTION
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//[response_ _appendContentAsciiString:@"</OPTION>"];
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};
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for(i=0;i<[_listValue count];i++)
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{
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NSDebugMLLog(@"gswdync",@"_inOptGroup=%s",(_inOptGroup ? "YES" : "NO"));
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_itemValue=[_listValue objectAtIndex:i];
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if (item)
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[item setValue:_itemValue
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inComponent:_component];
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NSDebugMLLog(@"gswdync",@"_itemValue=%@",_itemValue);
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if (_itemValue)
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{
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NSDebugMLLog(@"gswdync",@"value=%@",value);
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_valueValue=[self valueInContext:context_];
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NSDebugMLLog(@"gswdync",@"_valueValue=%@",_valueValue);
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if (_valueValue)
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{
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BOOL _isEqual;
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NSDebugMLLog0(@"gswdync",@"Adding OPTION");
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[response_ _appendContentAsciiString:@"\n<OPTION"];
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if (selection)
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{
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if(value)
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_isEqual=SBIsValueEqual(_valueValue,_selectionValue);
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else
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_isEqual=SBIsValueEqual(_itemValue,_selectionValue);
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if (_isEqual)
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{
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[response_ appendContentCharacter:' '];
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[response_ _appendContentAsciiString:@"selected"];
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};
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};
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if (_isEqual == NO && selectedValue)
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{
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if(value)
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_isEqual=SBIsValueEqual(_valueValue,_selectedValueValue);
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else
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_isEqual=SBIsValueEqual(_itemValue,_selectedValueValue);
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if (_isEqual)
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{
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[response_ appendContentCharacter:' '];
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[response_ _appendContentAsciiString:@"selected"];
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};
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};
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if (value == nil)
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autoValue = YES;
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if (_valueValue)
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{
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[response_ _appendContentAsciiString:@" value=\""];
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[response_ _appendContentAsciiString:_valueValue];
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[response_ appendContentCharacter:'"'];
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};
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[response_ appendContentCharacter:'>'];
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};
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_displayStringValue=nil;
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if (displayString)
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{
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NSDebugMLLog(@"gswdync",@"displayString=%@",displayString);
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_displayStringValue=[displayString valueInComponent:_component];
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NSDebugMLLog(@"gswdync",@"_displayStringValue=%@",_displayStringValue);
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};
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if (_displayStringValue)
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{
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if (!_valueValue)
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{
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if (_inOptGroup)
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{
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NSDebugMLLog0(@"gswdync",@"Adding /OPTGROUP");
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#ifdef ENABLE_OPTGROUP
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[response_ _appendContentAsciiString:@"\n</OPTGROUP>"];
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#endif
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_inOptGroup=NO;
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};
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NSDebugMLLog0(@"gswdync",@"Adding OPTGROUP");
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#ifdef ENABLE_OPTGROUP
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[response_ _appendContentAsciiString:@"\n<OPTGROUP label=\""];
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#else
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#if 0
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[response_ _appendContentAsciiString:@"\n<OPTION>-- "];
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_optGroupLabel=YES;
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#else
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[response_ _appendContentAsciiString:@"\n<OPTION>"];
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#endif
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_optGroupLabel=YES;
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#endif
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_inOptGroup=YES;
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};
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//<OPTGROUP label="PortMaster 3">
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if (_escapeHTML)
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_displayStringValue=[GSWResponse stringByEscapingHTMLString:_displayStringValue];
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NSDebugMLLog(@"gswdync",@"_displayStringValue=%@",_displayStringValue);
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#ifndef ENABLE_OPTGROUP
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if (_optGroupLabel)
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{
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_displayStringValue=[NSString stringWithFormat:@"%@ --",_displayStringValue];
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};
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#endif
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[response_ appendContentHTMLString:_displayStringValue];
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};
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if (_valueValue)
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{
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//NSDebugMLLog0(@"gswdync",@"Adding /OPTION");
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// K2- No /OPTION TAG
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//[response_ _appendContentAsciiString:@"</OPTION>"];
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}
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else
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{
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NSDebugMLLog0(@"gswdync",@"Adding > or </OPTION>");
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#ifdef ENABLE_OPTGROUP
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[response_ _appendContentAsciiString:@"\">"];
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#else
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if (_optGroupLabel)
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{
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//[response_ _appendContentAsciiString:@"</OPTION>"];
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_optGroupLabel=NO;
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};
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#endif
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};
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};
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};
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if (_inOptGroup)
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{
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#ifdef ENABLE_OPTGROUP
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NSDebugMLLog0(@"gswdync",@"Adding /OPTGROUP");
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[response_ _appendContentAsciiString:@"\n</OPTGROUP>"];
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#endif
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_inOptGroup=NO;
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};
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[response_ _appendContentAsciiString:@"</SELECT>"];
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LOGObjectFnStopC("GSWPopUpButton");
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};
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//--------------------------------------------------------------------
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-(void)appendValueToResponse:(GSWResponse*)response_
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inContext:(GSWContext*)context_
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{
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//OK
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//Does nothing !
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};
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//--------------------------------------------------------------------
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-(void)takeValuesFromRequest:(GSWRequest*)request_
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inContext:(GSWContext*)context_
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{
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//OK
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LOGObjectFnStartC("GSWPopUpButton");
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[self _slowTakeValuesFromRequest:request_
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inContext:context_];
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LOGObjectFnStopC("GSWPopUpButton");
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};
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//--------------------------------------------------------------------
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-(void)_fastTakeValuesFromRequest:(GSWRequest*)request_
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inContext:(GSWContext*)context_
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{
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LOGObjectFnNotImplemented(); //TODOFN
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};
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//--------------------------------------------------------------------
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-(void)_slowTakeValuesFromRequest:(GSWRequest*)request_
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inContext:(GSWContext*)context_
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{
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//OK
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BOOL _disabled=NO;
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BOOL _wasFormSubmitted=NO;
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LOGObjectFnStartC("GSWPopUpButton");
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[self resetAutoValue];
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_disabled=[self disabledInContext:context_];
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if (!_disabled)
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{
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_wasFormSubmitted=[context_ _wasFormSubmitted];
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if (_wasFormSubmitted)
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{
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GSWComponent* _component=nil;
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NSArray* _listValue=nil;
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id _valueValue=nil;
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id _itemValue=nil;
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NSString* _name=nil;
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NSArray* _formValues=nil;
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id _formValue=nil;
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BOOL _found=NO;
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int i=0;
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_component=[context_ component];
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_name=[self nameInContext:context_];
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NSDebugMLLog(@"gswdync",@"_name=%@",_name);
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_formValues=[request_ formValuesForKey:_name];
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NSDebugMLLog(@"gswdync",@"_formValues=%@",_formValues);
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if (_formValues && [_formValues count])
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{
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BOOL _isEqual=NO;
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_formValue=[_formValues objectAtIndex:0];
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NSDebugMLLog(@"gswdync",@"_formValue=%@",_formValue);
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_listValue=[list valueInComponent:_component];
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NSAssert3(!_listValue || [_listValue respondsToSelector:@selector(count)],
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@"The list (%@) (%@ of class:%@) doesn't respond to 'count'",
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list,
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_listValue,
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[_listValue class]);
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for(i=0;!_found && i<[_listValue count];i++)
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{
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_itemValue=[_listValue objectAtIndex:i];
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NSDebugMLLog(@"gswdync",@"_itemValue=%@",_itemValue);
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NSDebugMLLog(@"gswdync",@"item=%@",item);
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if (item)
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[item setValue:_itemValue
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inComponent:_component];
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NSDebugMLLog(@"gswdync",@"value=%@",value);
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_valueValue=[self valueInContext:context_];
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NSDebugMLLog(@"gswdync",@"_valueValue=%@ [class=%@] _formValue=%@ [class=%@]",
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_valueValue,[_valueValue class],
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_formValue,[_formValue class]);
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_isEqual=SBIsValueEqual(_valueValue,_formValue);
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if (_isEqual)
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{
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if(autoValue == NO)
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_itemValue = _valueValue;
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NSDebugMLLog(@"gswdync",@"selection=%@",selection);
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if (selection)
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{
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#if !GSWEB_STRICT
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NS_DURING
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{
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[selection setValue:_itemValue
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inComponent:_component];
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};
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NS_HANDLER
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{
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[self handleValidationException:localException
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inContext:context_];
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}
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NS_ENDHANDLER;
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#else
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[selection setValue:_itemValue
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inComponent:_component];
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#endif
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};
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#if !GSWEB_STRICT
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NSDebugMLLog(@"gswdync",@"selectionValue=%@",selectionValue);
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if (selectionValue)
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{
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NS_DURING
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{
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[selectionValue setValue:_valueValue
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inComponent:_component];
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};
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NS_HANDLER
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{
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[self handleValidationException:localException
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inContext:context_];
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}
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NS_ENDHANDLER;
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};
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#endif
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_found=YES;
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};
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};
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};
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NSDebugMLLog(@"gswdync",@"_found=%s",(_found ? "YES" : "NO"));
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if (!_found)
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{
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if (selection)
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{
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#if !GSWEB_STRICT
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NS_DURING
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{
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[selection setValue:nil
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inComponent:_component];
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};
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NS_HANDLER
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{
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[self handleValidationException:localException
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inContext:context_];
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}
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NS_ENDHANDLER;
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#else
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[selection setValue:nil
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inComponent:_component];
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#endif
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};
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#if !GSWEB_STRICT
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if (selectionValue)
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{
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NS_DURING
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{
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[selectionValue setValue:nil
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inComponent:_component];
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};
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NS_HANDLER
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{
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[self handleValidationException:localException
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inContext:context_];
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}
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NS_ENDHANDLER;
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};
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#endif
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};
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};
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};
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LOGObjectFnStopC("GSWPopUpButton");
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};
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@end
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//====================================================================
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@implementation GSWPopUpButton (GSWPopUpButtonB)
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-(BOOL)appendStringAtRight:(id)_unkwnon
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withMapping:(char*)_mapping
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{
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LOGObjectFnNotImplemented(); //TODOFN
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return NO;
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};
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@end
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