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
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
|
/***************************************************************************
* Copyright (C) 2003 by Mario Scalas *
* mario.scalas@libero.it *
* *
* 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 <tqlineedit.h>
#include <textedit.h>
#include <tqpushbutton.h>
#include <tqtooltip.h>
#include <layout.h>
#include <tqwhatsthis.h>
#include <tqlabel.h>
#include <klistview.h>
#include <klocale.h>
#include <kmessagebox.h>
#include <kdebug.h>
#include <kcombobox.h>
#include <kservicetype.h>
#include "partexplorerformbase.h"
#include "partexplorerform.h"
///////////////////////////////////////////////////////////////////////////////
// class PropertyItem
///////////////////////////////////////////////////////////////////////////////
namespace PartExplorer{
class PropertyItem : public KListViewItem
{
public:
PropertyItem( KListViewItem *parent, const TQString &propertyName,
const TQString &propertyType, const TQString &propertyValue )
: KListViewItem( parent )
{
setText( 0, propertyName );
setText( 1, propertyType );
setText( 2, propertyValue );
}
TQString tipText() const
{
TQString tip = i18n("Name: %1 | Type: %2 | Value: %3");
return tip.arg( text(0) ).arg( text(1) ).arg( text(2) );
}
};
}
///////////////////////////////////////////////////////////////////////////////
// class ResultsList
///////////////////////////////////////////////////////////////////////////////
class ResultList;
class ResultsToolTip: public TQToolTip
{
public:
ResultsToolTip( ResultsList* parent );
virtual void maybeTip( const TQPoint& p );
private:
ResultsList* m_resultsList;
};
class ResultsList : public KListView
{
public:
ResultsList( TQWidget *parent )
: KListView( parent, "resultslist" )
{
this->setShowToolTips( false );
new ResultsToolTip( this );
}
virtual ~ResultsList() {}
void clear()
{
KListView::clear();
}
};
ResultsToolTip::ResultsToolTip( ResultsList* parent )
: TQToolTip( parent->viewport() ), m_resultsList( parent )
{
}
void ResultsToolTip::maybeTip( const TQPoint& p )
{
PartExplorer::PropertyItem *item = dynamic_cast<PartExplorer::PropertyItem*>( m_resultsList->itemAt( p ) );
if ( item )
{
TQRect r = m_resultsList->itemRect( item );
if ( r.isValid() )
tip( r, item->tipText() );
}
}
///////////////////////////////////////////////////////////////////////////////
// class PartExplorerForm
///////////////////////////////////////////////////////////////////////////////
PartExplorerForm::PartExplorerForm( TQWidget *parent )
: KDialogBase( parent, "parteplorerform", false,
i18n("Part Explorer - A Services Lister"), User1 | Close, User1, true )
{
m_base = new PartExplorerFormBase( this, "partexplorerformbase", 0 );
m_resultsList = new ResultsList( m_base );
m_resultsList->addColumn( i18n( "Property" ) );
m_resultsList->addColumn( i18n( "Type" ) );
m_resultsList->addColumn( i18n( "Value" ) );
m_resultsList->setSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)3,
(TQSizePolicy::SizeType)3, 0, 0,
m_resultsList->sizePolicy().hasHeightForWidth() ) );
TQWhatsThis::add( m_resultsList, i18n("<b>Matching services</b><p>Results (if any) are shown grouped by matching service name.") );
m_base->resultsLabel->setBuddy(m_resultsList);
m_base->layout()->add( m_resultsList );
setMainWidget( m_base );
m_base->typeCombo->lineEdit()->setFocus();
// User1 button text
setButtonText( User1, i18n("&Search") );
// Resize dialog
resize( 480, 512 );
// connect( m_base->typeCombo->lineEdit(), TQT_SIGNAL(returnPressed()), this, TQT_SLOT(slotSearchRequested()) );
// connect( m_base->constraintsText, TQT_SIGNAL(returnPressed()), this, TQT_SLOT(slotSearchRequested()) );
connect( actionButton(User1), TQT_SIGNAL(clicked()), this, TQT_SLOT(slotSearchRequested()) );
// connect( m_base->typeCombo->lineEdit(), TQT_SIGNAL( textChanged ( const TQString & ) ), this, TQT_SLOT( slotServicetypeChanged( const TQString& ) ) );
// slotServicetypeChanged( m_base->typeCombo->lineEdit()->text() );
// populating with all known servicetypes
KServiceType::List serviceList = KServiceType::allServiceTypes();
TQStringList list;
KServiceType::List::Iterator it = serviceList.begin();
while( it != serviceList.end() )
{
list << (*it)->name();
++it;
}
list.sort();
m_base->typeCombo->insertStringList( list );
}
///////////////////////////////////////////////////////////////////////////////
PartExplorerForm::~PartExplorerForm()
{
}
///////////////////////////////////////////////////////////////////////////////
void PartExplorerForm::slotSearchRequested()
{
TQString serviceType = m_base->typeCombo->lineEdit()->text();
TQString constraints = m_base->constraintsText->text();
kdDebug(9000) << "===> PartExplorerForm::slotSearchRequested(): " <<
" serviceType = " << serviceType << ", constraints = " << constraints << endl;
// Query for requested services
KTrader::OfferList foundServices = KTrader::self()->query( serviceType, constraints );
fillServiceList( foundServices );
}
///////////////////////////////////////////////////////////////////////////////
void PartExplorerForm::slotDisplayError( TQString errorMessage )
{
if (errorMessage.isEmpty())
{
errorMessage = i18n("Unknown error.");
}
KMessageBox::error( this, errorMessage );
}
///////////////////////////////////////////////////////////////////////////////
void PartExplorerForm::fillServiceList( const KTrader::OfferList &services )
{
this->m_resultsList->clear();
if ( services.isEmpty())
{
slotDisplayError( i18n("No service found matching the criteria.") );
return;
}
this->m_resultsList->setRootIsDecorated( true );
KListViewItem *rootItem = 0;
KTrader::OfferList::ConstIterator it = services.begin();
for ( ; it != services.end(); ++it )
{
KService::Ptr service = (*it);
KListViewItem *serviceItem = new KListViewItem( this->m_resultsList, rootItem, service->name() );
TQStringList propertyNames = service->propertyNames();
for ( TQStringList::const_iterator it = propertyNames.begin(); it != propertyNames.end(); ++it )
{
TQString propertyName = (*it);
TQVariant property = service->property( propertyName );
TQString propertyType = property.typeName();
TQString propertyValue;
if (propertyType == TQSTRINGLIST_OBJECT_NAME_STRING) {
propertyValue = property.toStringList().join(", ");
}
else {
propertyValue = property.toString();
}
TQString dProperty = " *** Found property < %1, %2, %3 >";
dProperty = dProperty.arg( propertyName ).arg( propertyType ).arg( propertyValue );
kdDebug( 9000 ) << dProperty << endl;
new PartExplorer::PropertyItem( serviceItem, propertyName, propertyType, propertyValue );
}
}
}
#include "partexplorerform.moc"
|
