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
168
169
170
171
172
173
|
/***************************************************************************
* Copyright (C) 2005 by David Saxton *
* david@bluehaze.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. *
***************************************************************************/
#include "recentfilesaction.h"
#include <tdeconfig.h>
#include <kpopupmenu.h>
#include <kstandarddirs.h>
#include <kurl.h>
RecentFilesAction::RecentFilesAction( const TQString & configGroupName, const TQString& text, const TQObject* receiver, const char* slot, TQObject* parent, const char* name )
: KSelectAction( text, 0/*pix*/, parent, name )
{
m_configGroupName = configGroupName;
m_maxItems = 10;
m_popup = new KPopupMenu;
connect(m_popup, TQT_SIGNAL(aboutToShow()), this, TQT_SLOT(menuAboutToShow()));
connect(m_popup, TQT_SIGNAL(activated(int)), this, TQT_SLOT(menuItemActivated(int)));
connect( this, TQT_SIGNAL( activated( const TQString& ) ),
this, TQT_SLOT( itemSelected( const TQString& ) ) );
setMenuAccelsEnabled( false );
if ( receiver )
connect( this, TQT_SIGNAL(urlSelected(const KURL &)), receiver, slot );
}
RecentFilesAction::~RecentFilesAction()
{
delete m_popup;
}
void RecentFilesAction::addURL( const KURL& url )
{
if ( url.isLocalFile() && !TDEGlobal::dirs()->relativeLocation("tmp", url.path()).startsWith("/"))
return;
TQString file;
if ( url.isLocalFile() && url.ref().isNull() && url.query().isNull() )
file = url.path();
else
file = url.prettyURL();
TQStringList lst = items();
// remove file if already in list
lst.remove( file );
// remove last item if already maxitems in list
if( lst.count() == m_maxItems )
{
// remove last item
lst.remove( lst.last() );
}
// add file to list
lst.prepend( file );
setItems( lst );
saveEntries();
}
void RecentFilesAction::loadEntries()
{
TDEConfig * config = TDEGlobal::config();
TQString key;
TQString value;
TQString oldGroup;
TQStringList lst;
oldGroup = config->group();
config->setGroup( m_configGroupName );
// read file list
for( unsigned int i = 1 ; i <= m_maxItems ; i++ )
{
key = TQString( "File%1" ).arg( i );
value = config->readPathEntry( key );
if (!value.isNull())
lst.append( value );
}
// set file
setItems( lst );
config->setGroup( oldGroup );
}
void RecentFilesAction::saveEntries()
{
TDEConfig * config = TDEGlobal::config();
TQString key;
TQString value;
TQString oldGroup;
TQStringList lst = items();
oldGroup = config->group();
config->deleteGroup( m_configGroupName, true );
config->setGroup( m_configGroupName );
// write file list
for( unsigned int i = 1 ; i <= lst.count() ; i++ )
{
key = TQString( "File%1" ).arg( i );
value = lst[ i - 1 ];
config->writePathEntry( key, value );
}
config->setGroup( oldGroup );
config->sync();
}
void RecentFilesAction::itemSelected( const TQString& text )
{
emit urlSelected( KURL( text ) );
}
void RecentFilesAction::menuItemActivated( int id )
{
emit urlSelected( KURL(m_popup->text(id)) );
}
void RecentFilesAction::menuAboutToShow()
{
KPopupMenu *menu = m_popup;
menu->clear();
TQStringList list = items();
TQStringList::iterator end = list.end();
for ( TQStringList::Iterator it = list.begin(); it != end; ++it )
menu->insertItem(*it);
}
void RecentFilesAction::slotClicked()
{
KAction::slotActivated();
}
void RecentFilesAction::slotActivated(const TQString& text)
{
KSelectAction::slotActivated(text);
}
void RecentFilesAction::slotActivated(int id)
{
KSelectAction::slotActivated(id);
}
void RecentFilesAction::slotActivated()
{
emit activated( currentItem() );
emit activated( currentText() );
}
#include "recentfilesaction.moc"
|
