File: historyprovider.cpp

package info (click to toggle)
kdelibs 4:3.5.10.dfsg.1-5+deb6u1
  • links: PTS, VCS
  • area: main
  • in suites: squeeze-lts
  • size: 98,764 kB
  • ctags: 76,783
  • sloc: cpp: 578,944; xml: 117,726; ansic: 28,321; sh: 11,188; perl: 6,290; java: 4,069; makefile: 3,795; yacc: 2,437; lex: 643; ruby: 329; asm: 166; jsp: 128; haskell: 116; f90: 99; ml: 75; awk: 71; tcl: 29; lisp: 24; php: 9
file content (90 lines) | stat: -rw-r--r-- 2,196 bytes parent folder | download | duplicates (3)
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
/* This file is part of the KDE project
   Copyright (C) 2001 Carsten Pfeiffer <pfeiffer@kde.org>

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.

   This library 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
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.
*/

#include <qdict.h>

#include <kapplication.h>

#include "historyprovider.h"

using namespace KParts;
template class QDict<void>;

HistoryProvider * HistoryProvider::s_self = 0L;

class HistoryProvider::HistoryProviderPrivate
{
public:
    HistoryProviderPrivate()
	: dict( 1009 ) {}

    QDict<void> dict;
};

HistoryProvider * HistoryProvider::self()
{
    if ( !s_self )
	s_self = new HistoryProvider( kapp, "history provider" );
    return s_self;
}

HistoryProvider::HistoryProvider( QObject *parent, const char *name )
    : QObject( parent, name )
{
    if ( !s_self )
	s_self = this;

    d = new HistoryProviderPrivate;
}

HistoryProvider::~HistoryProvider()
{
    delete d;

    if ( s_self == this )
	s_self = 0;
}

bool HistoryProvider::contains( const QString& item ) const
{
    return (bool) d->dict.find( item );
}

void HistoryProvider::insert( const QString& item )
{
    // no need to allocate memory, we only want to have fast lookup, no mapping
    d->dict.replace( item, (void*) 1 );
    emit inserted( item );
}

void HistoryProvider::remove( const QString& item )
{
    (void) d->dict.remove( item );
}

void HistoryProvider::clear()
{
    d->dict.clear();
    emit cleared();
}	

void HistoryProvider::virtual_hook( int, void* )
{ /*BASE::virtual_hook( id, data );*/ }

#include "historyprovider.moc"