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/*
This file is part of HelpViewer (http://www.roard.com/helpviewer)
Copyright (C) 2003 Nicolas Roard (nicolas@roard.com)
2020 Riccardo Mottola <rm@gnu.org>
This program 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 2 of the License, or
(at your option) any later version.
This program 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 this program; if not, write to the
Free Software Foundation, Inc.
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "Section.h"
#include "HandlerStructureXLP.h"
static id <TextFormatter> TextFormatter = nil;
static NSBundle* Bundle = nil;
@implementation Section
+ (void) setTextFormatter: (id) obj {
ASSIGN (TextFormatter, obj);
}
+ (void) setBundle: (NSBundle*) obj {
ASSIGN (Bundle, obj);
[TextFormatter setBundle: Bundle];
}
- (id) initWithHeader: (NSString*) pheader
{
if ((self = [super init]))
{
ASSIGN (header, pheader);
text = [[NSMutableAttributedString alloc] init];
subs = [[NSMutableArray alloc] init];
parent = nil;
rendered = NO;
loaded = NO;
path = nil;
}
return self;
}
- (void) dealloc
{
RELEASE (subs);
RELEASE (text);
RELEASE (header);
RELEASE (path);
[super dealloc];
}
- (NSMutableAttributedString*) text {
return text;
}
- (void) setPath: (NSString*) src {
ASSIGN (path, [Bundle pathForResource: [src stringByDeletingPathExtension] ofType: [src pathExtension]]);
}
- (void) setLoaded: (BOOL) load {
loaded = load;
}
- (BOOL) loaded {
return loaded;
}
- (void) load {
if ([[NSFileManager defaultManager] fileExistsAtPath: path])
{
id <HandlerStructure, NSObject> handler = [[HandlerStructureXLP alloc] initWithSection: self];
[handler setPath: path];
[handler parse];
[handler release];
loaded = YES;
}
}
- (NSMutableAttributedString*) contentWithLevel: (int) level {
NSUInteger i;
id ret = nil;
//NSLog (@"Section contentWithLevel: %d (%@)", level, [self header]);
if (rendered)
{
ret = [[NSMutableAttributedString alloc] initWithAttributedString: text];
}
else
{
if (loaded == NO)
{
[self load];
}
if ((loaded == YES) && (TextFormatter != nil))
{
ret = [[NSMutableAttributedString alloc] init];
if (type != SECTION_TYPE_PLAIN)
{
id head = [TextFormatter renderHeader: header withLevel: level];
[ret appendAttributedString: head];
}
id ttext = [TextFormatter renderText: text];
[ret appendAttributedString: ttext];
for (i=0; i < [subs count]; i++)
{
id sub = [subs objectAtIndex: i];
//id head = [[NSAttributedString alloc] initWithString: [sub header]];
//[ret appendAttributedString: head];
//[head release];
[ret appendAttributedString: [sub contentWithLevel: level+1]];
}
[text release];
text = [[NSMutableAttributedString alloc] initWithAttributedString: ret];
rendered = YES;
}
}
//NSLog (@"fin Section contentWithLevel: %d (%@)", level, [self header]);
//NSLog (@"on retourne : %@", ret);
return AUTORELEASE (ret);
}
- (void) setType: (int) t { type = t; }
- (int) type { return type; }
/*
- (void) setText: (NSMutableAttributedString*) t {
NSLog (@"setText : %@", t);
RELEASE (text);
text = [[NSMutableAttributedString alloc] initWithAttributedString: t];
}*/
- (NSString*) header {
return header;
}
- (NSRange) range {
return range;
}
- (NSMutableArray*) subs {
return subs;
};
- (void) setRange: (NSRange) prange {
range = prange;
}
- (void) addSub: (Section*) sub {
//NSLog (@"addSub: Section (%@)", [sub header]);
[sub setParent: self];
[subs addObject: sub];
//NSLog (@"fin addSub: Section (%@)", [sub header]);
}
- (void) setParent: (Section*) par {
parent = par;
}
- (Section*) parent { return parent; }
- (void) print {
NSUInteger i;
NSLog (@"(nom : %@) {", header);
for (i=0; i < [subs count]; i++)
{
[[subs objectAtIndex: i] print];
}
NSLog (@"} (nom : %@)", header);
}
@end
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