mirror of
https://github.com/gnustep/libs-gsweb.git
synced 2025-02-23 03:31:16 +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
574 lines
17 KiB
Objective-C
574 lines
17 KiB
Objective-C
/* GSWActiveImage.m - GSWeb: Class GSWActiveImage
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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 GSWActiveImage
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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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LOGObjectFnStart();
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NSDebugMLog(@"name_=%@ associations_:%@ elements_=%@",name_,associations_,elements_);
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_associations=[NSMutableDictionary dictionaryWithDictionary:associations_];
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[_associations removeObjectForKey:imageMapFileName__Key];
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#if !GSWEB_STRICT
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[_associations removeObjectForKey:imageMapString__Key];
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[_associations removeObjectForKey:imageMapRegions__Key];
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#endif
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[_associations removeObjectForKey:action__Key];
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[_associations removeObjectForKey:href__Key];
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[_associations removeObjectForKey:src__Key];
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[_associations removeObjectForKey:x__Key];
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[_associations removeObjectForKey:y__Key];
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[_associations removeObjectForKey:target__Key];
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[_associations removeObjectForKey:filename__Key];
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[_associations removeObjectForKey:framework__Key];
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[_associations removeObjectForKey:data__Key];
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[_associations removeObjectForKey:mimeType__Key];
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[_associations removeObjectForKey:key__Key];
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if ((self=[super initWithName:name_
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associations:_associations
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contentElements:elements_]))
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{
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int _imageMapDefNb=0;
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imageMapFileName = [[associations_ objectForKey:imageMapFileName__Key
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withDefaultObject:[imageMapFileName autorelease]] retain];
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if (imageMapFileName)
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_imageMapDefNb++;
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#if !GSWEB_STRICT
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imageMapString = [[associations_ objectForKey:imageMapString__Key
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withDefaultObject:[imageMapString autorelease]] retain];
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if (imageMapString)
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_imageMapDefNb++;
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imageMapRegions = [[associations_ objectForKey:imageMapRegions__Key
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withDefaultObject:[imageMapRegions autorelease]] retain];
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if (imageMapRegions)
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_imageMapDefNb++;
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if (_imageMapDefNb>0)
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{
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ExceptionRaise(@"GSWActiveImage",@"you can't specify %@, %@ and %@",
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imageMapFileName__Key,
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imageMapString__Key,
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imageMapRegions__Key);
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};
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#endif
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action = [[associations_ objectForKey:action__Key
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withDefaultObject:[action autorelease]] retain];
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href = [[associations_ objectForKey:href__Key
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withDefaultObject:[href autorelease]] retain];
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src = [[associations_ objectForKey:src__Key
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withDefaultObject:[src autorelease]] retain];
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xAssoc = [[associations_ objectForKey:x__Key
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withDefaultObject:[xAssoc autorelease]] retain];
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if (xAssoc && ![xAssoc isValueSettable])
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{
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ExceptionRaise0(@"GSWActiveImage",@"'x' parameter must be settable");
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};
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yAssoc = [[associations_ objectForKey:y__Key
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withDefaultObject:[yAssoc autorelease]] retain];
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if (yAssoc && ![yAssoc isValueSettable])
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{
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ExceptionRaise0(@"GSWActiveImage",@"'y' parameter must be settable");
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};
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target = [[associations_ objectForKey:target__Key
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withDefaultObject:[target autorelease]] retain];
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filename = [[associations_ objectForKey:filename__Key
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withDefaultObject:[filename autorelease]] retain];
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framework = [[associations_ objectForKey:framework__Key
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withDefaultObject:[framework autorelease]] retain];
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data = [[associations_ objectForKey:data__Key
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withDefaultObject:[data autorelease]] retain];
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NSDebugMLLog(@"gswdync",@"data=%@",data);
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action = [[associations_ objectForKey:action__Key
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withDefaultObject:[action autorelease]] retain];
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mimeType = [[associations_ objectForKey:mimeType__Key
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withDefaultObject:[mimeType autorelease]] retain];
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key = [[associations_ objectForKey:key__Key
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withDefaultObject:[key autorelease]] retain];
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};
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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(imageMapFileName);
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#if !GSWEB_STRICT
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DESTROY(imageMapString);
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DESTROY(imageMapRegions);
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#endif
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DESTROY(action);
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DESTROY(href);
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DESTROY(src);
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DESTROY(xAssoc);
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DESTROY(yAssoc);
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DESTROY(target);
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DESTROY(filename);
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DESTROY(framework);
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DESTROY(data);
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DESTROY(mimeType);
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DESTROY(key);
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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 nil;//@"ELEMENTCHOSENBYCONTEXT";
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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 GSWActiveImage (GSWActiveImageA)
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-(GSWAssociation*)hitTestX:(int)x_
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y:(int)y_
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inRegions:(NSArray*)regions_
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{
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GSWAssociation* _assoc=nil;
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GSWGeometricRegion* _region=[GSWGeometricRegion hitTestX:x_
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y:y_
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inRegions:regions_];
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if (_region)
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_assoc=[GSWAssociation associationWithKeyPath:[_region userDefinedString]];
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else
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_assoc=action;
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return _assoc;
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};
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@end
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//====================================================================
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@implementation GSWActiveImage (GSWActiveImageB)
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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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LOGObjectFnStart();
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//Does nothing
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LOGObjectFnStop();
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};
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//--------------------------------------------------------------------
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-(GSWElement*)invokeActionForRequest:(GSWRequest*)request_
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inContext:(GSWContext*)context_
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{
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GSWElement* _element=nil;
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NSString* _senderID=nil;
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NSString* _elementID=nil;
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BOOL _disabledInContext=NO;
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BOOL _isInForm=NO;
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BOOL _XYValues=NO;
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BOOL _thisOne=NO;
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GSWComponent* _component=nil;
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int _x=0;
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int _y=0;
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LOGObjectFnStart();
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_component=[context_ component];
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[context_ appendZeroElementIDComponent];
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_senderID=[context_ senderID];
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NSDebugMLog(@"_senderID=%@",_senderID);
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_elementID=[context_ elementID];
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NSDebugMLog(@"_elementID=%@",_elementID);
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if ([_elementID isEqualToString:_senderID])
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{
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//TODO
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};
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[context_ deleteLastElementIDComponent];
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_disabledInContext=[self disabledInContext:context_];
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if (!_disabledInContext)
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{
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_isInForm=[context_ isInForm];
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if (_isInForm)
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{
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BOOL _wasFormSubmitted=[context_ _wasFormSubmitted];
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if (_wasFormSubmitted)
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{
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NSString* _nameInContext=[self nameInContext:context_];
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NSString* _formValueX=[request_ formValueForKey:[NSString stringWithFormat:@"%@.x",
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_nameInContext]];
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NSString* _formValueY=[request_ formValueForKey:[NSString stringWithFormat:@"%@.y",
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_nameInContext]];
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NSDebugMLLog(@"gswdync",@"_formValueX=%@",_formValueX);
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NSDebugMLLog(@"gswdync",@"_formValueY=%@",_formValueY);
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if (_formValueX && _formValueY)
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{
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_x=[_formValueX intValue];
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_y=[_formValueY intValue];
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_XYValues=YES;
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_thisOne=YES;
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}
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else
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{
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//TODO
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};
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};
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}
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else
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{
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_elementID=[context_ elementID];
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NSDebugMLog(@"_elementID=%@",_elementID);
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if ([_elementID isEqualToString:_senderID])
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{
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id _param=[request_ formValueForKey:GSWKey_IsmapCoords];
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NSDebugMLLog(@"gswdync",@"_param=%@",_param);
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if (_param)
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{
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if ([_param ismapCoordx:&_x
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y:&_y])
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_XYValues=YES;
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else
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{
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//TODO
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};
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};
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_thisOne=YES;
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};
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};
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if (_thisOne)
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{
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GSWAssociation* _actionAssociation=nil;
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NSArray* _regions=nil;
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if (imageMapFileName)
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{
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id _imageMapFileNameValue=[imageMapFileName valueInComponent:_component];
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NSString* _imageMapFilePath=[[context_ component]
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pathForResourceNamed:_imageMapFileNameValue
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ofType:nil];
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if (!_imageMapFilePath)
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{
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GSWResourceManager* _resourceManager=[[GSWApplication application]resourceManager];
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NSArray* _languages=[context_ languages];
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_imageMapFilePath=[_resourceManager pathForResourceNamed:_imageMapFileNameValue
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inFramework:nil
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languages:_languages];
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};
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if (_imageMapFilePath)
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_regions=[GSWGeometricRegion geometricRegionsWithFile:_imageMapFilePath];
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else
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{
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NSDebugMLLog0(@"gswdync",@"GSWActiveImage No image Map.");
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};
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}
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#if !GSWEB_STRICT
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else if (imageMapString)
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{
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id _imageMapValue=[imageMapString valueInComponent:_component];
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_regions=[GSWGeometricRegion geometricRegionsWithString:_imageMapValue];
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}
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else if (imageMapRegions)
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{
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_regions=[imageMapRegions valueInComponent:_component];
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};
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#endif
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if (xAssoc)
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[xAssoc setValue:[NSNumber numberWithInt:_x]
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inComponent:_component];
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if (yAssoc)
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[yAssoc setValue:[NSNumber numberWithInt:_y]
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inComponent:_component];
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_actionAssociation=[self hitTestX:_x
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y:_y
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inRegions:_regions];
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if (_actionAssociation)
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{
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[context_ _setActionInvoked:YES];
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_element=[_actionAssociation valueInComponent:_component];
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}
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else
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{
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if (href)
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{
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[context_ _setActionInvoked:YES];
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//TODO redirect to href
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}
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else if (action)
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{
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[context_ _setActionInvoked:YES];
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_element=[action valueInComponent:_component];
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}
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else
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{
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NSDebugMLLog0(@"gswdync",@"GSWActiveImage Couldn't trigger action.");
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};
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};
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if (!_element)
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_element=[context_ page];
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}
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else
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_element=[super invokeActionForRequest:request_
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inContext:context_];
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}
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else
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_element=[super invokeActionForRequest:request_
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inContext:context_];
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LOGObjectFnStop();
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return _element;
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};
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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=[context_ request];
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BOOL _isFromClientComponent=[_request isFromClientComponent];
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BOOL _disabledInContext=[self disabledInContext:context_];
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BOOL _isInForm=NO;
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_isInForm=[context_ isInForm]; //TODO
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if (_isInForm)
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{
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if (!_disabledInContext)
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[response_ _appendContentAsciiString:@"<INPUT "];
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else
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[response_ _appendContentAsciiString:@"<IMG "];
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}
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else
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{
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if (!_disabledInContext)
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{
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NSString* _href=nil;
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[response_ _appendContentAsciiString:@"<A HREF=\""];
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if (href)
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_href=[self hrefInContext:context_];
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else
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_href=(NSString*)[context_ componentActionURL];
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[response_ appendContentString:_href];
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[response_ _appendContentAsciiString:@"\">"];
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};
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[response_ _appendContentAsciiString:@"<IMG"];
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};
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[super appendToResponse:response_
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inContext:context_];
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if (!_isInForm)
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{
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if (!_disabledInContext)
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{
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[response_ _appendContentAsciiString:@"</A>"];
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};
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};
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};
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//--------------------------------------------------------------------
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-(NSString*)frameworkNameInContext:(GSWContext*)context_
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{
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//OK
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NSString* _frameworkName=nil;
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GSWComponent* _component=[context_ component];
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NSDebugMLog(@"framework=%@",framework);
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if (framework)
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_frameworkName=[framework valueInComponent:_component];
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else
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_frameworkName=[_component frameworkName];
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return _frameworkName;
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};
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//--------------------------------------------------------------------
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//NDFN
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-(NSString*)imageSourceInContext:(GSWContext*)context_
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{
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GSWComponent* _component=nil;
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NSString* _imageSource=nil;
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_component=[context_ component];
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_imageSource=[src valueInComponent:_component];
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return _imageSource;
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};
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//--------------------------------------------------------------------
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//NDFN
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-(NSString*)hrefInContext:(GSWContext*)context_
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{
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GSWComponent* _component=nil;
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NSString* _href=nil;
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_component=[context_ component];
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_href=[href valueInComponent:_component];
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return _href;
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};
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@end
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//====================================================================
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@implementation GSWActiveImage (GSWActiveImageC)
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-(void)appendGSWebObjectsAssociationsToResponse:(GSWResponse*)response_
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inContext:(GSWContext*)context_
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{
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//OK
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NSString* _url=nil;
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GSWComponent* _component=nil;
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id _data=nil;
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id _mimeTypeValue=nil;
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GSWURLValuedElementData* _dataValue=nil;
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GSWResourceManager* _resourceManager=nil;
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BOOL _disabledInContext=NO;
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BOOL _isInForm=NO;
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LOGObjectFnStartC("GSWActiveImage");
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NSDebugMLLog(@"gswdync",@"_elementID=%@",[context_ elementID]);
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_component=[context_ component];
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_disabledInContext=[self disabledInContext:context_];
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_isInForm=[context_ isInForm];
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if (!_disabledInContext)
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{
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if (_isInForm)
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{
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NSString* _nameInContext=[self nameInContext:context_];
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[response_ _appendContentAsciiString:@" type=image"];
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[response_ _appendContentAsciiString:@" name=\""];
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[response_ appendContentHTMLAttributeValue:_nameInContext];
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[response_ appendContentCharacter:'"'];
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}
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else
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{
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[response_ _appendContentAsciiString:@" ismap"];
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};
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}
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NSDebugMLLog(@"gswdync",@"data=%@",data);
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NSDebugMLLog(@"gswdync",@"filename=%@",filename);
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if (key)
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{
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NSString* _keyValue=[key valueInComponent:_component];
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_dataValue=[_resourceManager _cachedDataForKey:_keyValue];
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};
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if (!_dataValue && data)
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{
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_data=[data valueInComponent:_component];
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NSDebugMLLog(@"gswdync",@"_data=%@",_data);
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_mimeTypeValue=[mimeType valueInComponent:_component];
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NSDebugMLLog(@"gswdync",@"mimeType=%@",mimeType);
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NSDebugMLLog(@"gswdync",@"_mimeTypeValue=%@",_mimeTypeValue);
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_dataValue=[[[GSWURLValuedElementData alloc] initWithData:_data
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mimeType:_mimeTypeValue
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key:nil] autorelease];
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NSDebugMLLog(@"gswdync",@"_dataValue=%@",_dataValue);
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};
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_resourceManager=[[GSWApplication application]resourceManager];
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if (key || data)
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{
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[_resourceManager setURLValuedElementData:_dataValue];
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}
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else if (filename)
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{
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id _filenameValue=nil;
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id _frameworkValue=nil;
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GSWRequest* _request=nil;
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NSArray* _languages=nil;
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NSDebugMLLog(@"gswdync",@"filename=%@",filename);
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_filenameValue=[filename valueInComponent:_component];
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NSDebugMLLog(@"gswdync",@"_filenameValue=%@",_filenameValue);
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_frameworkValue=[self frameworkNameInContext:context_];
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NSDebugMLLog(@"gswdync",@"_frameworkValue=%@",_frameworkValue);
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_request=[context_ request];
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_languages=[context_ languages];
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_url=[_resourceManager urlForResourceNamed:_filenameValue
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inFramework:_frameworkValue
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languages:_languages
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request:_request];
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if (!_url)
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{
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LOGSeriousError(@"No URL for resource named: %@ in framework named: %@ for languages: %@",
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_filenameValue,
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_frameworkValue,
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_languages);
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};
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};
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[response_ _appendContentAsciiString:@" src=\""];
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if (key || data)
|
|
{
|
|
[_dataValue appendDataURLToResponse:response_
|
|
inContext:context_];
|
|
}
|
|
else if (filename)
|
|
{
|
|
[response_ appendContentString:_url];
|
|
}
|
|
else if (src)
|
|
{
|
|
NSString* _src=[self imageSourceInContext:context_];
|
|
[response_ appendContentString:_src];
|
|
}
|
|
else
|
|
{
|
|
GSWDynamicURLString* _componentActionURL=[context_ componentActionURL];
|
|
NSDebugMLLog(@"gswdync",@"_componentActionURL=%@",_componentActionURL);
|
|
[response_ appendContentString:(NSString*)_componentActionURL];
|
|
};
|
|
[response_ appendContentCharacter:'"'];
|
|
NSDebugMLLog(@"gswdync",@"_elementID=%@",[context_ elementID]);
|
|
LOGObjectFnStopC("GSWActiveImage");
|
|
};
|
|
|
|
|
|
@end
|
|
|
|
|
|
//====================================================================
|
|
@implementation GSWActiveImage (GSWActiveImageD)
|
|
|
|
//--------------------------------------------------------------------
|
|
-(BOOL)appendStringAtRight:(id)_unkwnon
|
|
withMapping:(char*)_mapping
|
|
{
|
|
LOGObjectFnNotImplemented(); //TODOFN
|
|
return NO;
|
|
};
|
|
|
|
//--------------------------------------------------------------------
|
|
-(BOOL)appendStringAtLeft:(id)_unkwnon
|
|
withMapping:(char*)_mapping
|
|
{
|
|
LOGObjectFnNotImplemented(); //TODOFN
|
|
return NO;
|
|
};
|
|
@end
|
|
|