summaryrefslogtreecommitdiffstats
path: root/certmanager/lib/ui/dnattributeorderconfigwidget.cpp
blob: 4c7184066824c9184c5d0b9125f29f38da450f66 (plain)
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
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
/*  -*- c++ -*-
    dnattributeorderconfigwidget.cpp

    This file is part of libkleopatra, the KDE keymanagement library
    Copyright (c) 2004 Klar�vdalens Datakonsult AB

    Libkleopatra 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.

    Libkleopatra 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

    In addition, as a special exception, the copyright holders give
    permission to link the code of this program with any edition of
    the Qt library by Trolltech AS, Norway (or with modified versions
    of Qt that use the same license as Qt), and distribute linked
    combinations including the two.  You must obey the GNU General
    Public License in all respects for all of the code used other than
    Qt.  If you modify this file, you may extend this exception to
    your version of the file, but you are not obligated to do so.  If
    you do not wish to do so, delete this exception statement from
    your version.
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include "dnattributeorderconfigwidget.h"

#include "kleo/dn.h"

#include <klocale.h>
#include <kdebug.h>
#include <kdialog.h>
#include <kiconloader.h>
#include <kconfig.h>
#include <kapplication.h>

#include <tqtoolbutton.h>
#include <tqlayout.h>
#include <tqheader.h>
#include <tqlabel.h>
#include <tqlistview.h>
#include <tqtooltip.h>

#include <assert.h>

struct Kleo::DNAttributeOrderConfigWidget::Private {
  enum { UUp=0, Up=1, Left=2, Right=3, Down=4, DDown=5 };

  TQListView * availableLV;
  TQListView * currentLV;
  TQToolButton * navTB[6];

  TQListViewItem * placeHolderItem;

  Kleo::DNAttributeMapper * mapper;
};

static void prepare( TQListView * lv ) {
  lv->setAllColumnsShowFocus( true );
  lv->setResizeMode( TQListView::LastColumn );
  lv->header()->setClickEnabled( false );
  lv->addColumn( TQString::null );
  lv->addColumn( i18n("Description") );
}

Kleo::DNAttributeOrderConfigWidget::DNAttributeOrderConfigWidget( DNAttributeMapper * mapper, TQWidget * parent, const char * name, WFlags f )
  : TQWidget( parent, name, f ), d( 0 )
{
  assert( mapper );
  d = new Private();
  d->mapper = mapper;

  TQGridLayout * glay = new TQGridLayout( this, 2, 3, 0, KDialog::spacingHint() );
  glay->setColStretch( 0, 1 );
  glay->setColStretch( 2, 1 );

  int row = -1;

  ++row;
  glay->addWidget( new TQLabel( i18n("Available attributes:"), this ), row, 0 );
  glay->addWidget( new TQLabel( i18n("Current attribute order:"), this ), row, 2 );


  ++row;
  glay->setRowStretch( row, 1 );

  d->availableLV = new TQListView( this );
  prepare( d->availableLV );
  d->availableLV->setSorting( 0 );
  glay->addWidget( d->availableLV, row, 0 );

  d->currentLV = new TQListView( this );
  prepare( d->currentLV );
  d->currentLV->setSorting( -1 );
  glay->addWidget( d->currentLV, row, 2 );

  connect( d->availableLV, TQT_SIGNAL(clicked( TQListViewItem * )),
	   TQT_SLOT(slotAvailableSelectionChanged(TQListViewItem*)) );
  connect( d->currentLV, TQT_SIGNAL(clicked(TQListViewItem*)),
	   TQT_SLOT(slotCurrentOrderSelectionChanged(TQListViewItem*)) );

  d->placeHolderItem = new TQListViewItem( d->availableLV, "_X_", i18n("All others") );

  // the up/down/left/right arrow cross:

  TQGridLayout * xlay = new TQGridLayout( 5, 3, 0, "xlay" );
  xlay->setAlignment( AlignCenter );

  static const struct {
    const char * icon;
    int row, col;
    const char * tooltip;
    const char * slot;
  } navButtons[] = {
    { "2uparrow",    0, 1, I18N_NOOP( "Move to top" ),    TQT_SLOT(slotDoubleUpButtonClicked()) },
    { "1uparrow",    1, 1, I18N_NOOP( "Move one up" ),    TQT_SLOT(slotUpButtonClicked()) },
    { "1leftarrow",  2, 0, I18N_NOOP( "Remove from current attribute order" ), TQT_SLOT(slotLeftButtonClicked()) },
    { "1rightarrow", 2, 2, I18N_NOOP( "Add to current attribute order" ), TQT_SLOT(slotRightButtonClicked()) },
    { "1downarrow",  3, 1, I18N_NOOP( "Move one down" ),  TQT_SLOT(slotDownButtonClicked()) },
    { "2downarrow",  4, 1, I18N_NOOP( "Move to bottom" ), TQT_SLOT(slotDoubleDownButtonClicked()) }
  };

  for ( unsigned int i = 0 ; i < sizeof navButtons / sizeof *navButtons ; ++i ) {
    TQToolButton * tb = d->navTB[i] = new TQToolButton( this );
    tb->setIconSet( SmallIconSet( navButtons[i].icon ) );
    tb->setEnabled( false );
    TQToolTip::add( tb, i18n( navButtons[i].tooltip ) );
    xlay->addWidget( tb, navButtons[i].row, navButtons[i].col );
    connect( tb, TQT_SIGNAL(clicked()), navButtons[i].slot );
  }

  glay->addLayout( xlay, row, 1 );
}

Kleo::DNAttributeOrderConfigWidget::~DNAttributeOrderConfigWidget() {
  delete d; d = 0;
}

void Kleo::DNAttributeOrderConfigWidget::load() {
  // save the _X_ item:
  takePlaceHolderItem();
  // clear the rest:
  d->availableLV->clear();
  d->currentLV->clear();

  const TQStringList order = d->mapper->attributeOrder();

  // fill the RHS listview:
  TQListViewItem * last = 0;
  for ( TQStringList::const_iterator it = order.begin() ; it != order.end() ; ++it ) {
    const TQString attr = (*it).upper();
    if ( attr == "_X_" ) {
      takePlaceHolderItem();
      d->currentLV->insertItem( d->placeHolderItem );
      d->placeHolderItem->moveItem( last );
      last = d->placeHolderItem;
    } else
      last = new TQListViewItem( d->currentLV, last, attr, d->mapper->name2label( attr ) );
  }

  // fill the LHS listview with what's left:

  const TQStringList all = Kleo::DNAttributeMapper::instance()->names();
  for ( TQStringList::const_iterator it = all.begin() ; it != all.end() ; ++it )
    if ( order.find( *it ) == order.end() )
      (void)new TQListViewItem( d->availableLV, *it, d->mapper->name2label( *it ) );

  if ( !d->placeHolderItem->listView() )
    d->availableLV->insertItem( d->placeHolderItem );
}

void Kleo::DNAttributeOrderConfigWidget::takePlaceHolderItem() {
  if ( TQListView * lv = d->placeHolderItem->listView() )
    lv->takeItem( d->placeHolderItem );
}

void Kleo::DNAttributeOrderConfigWidget::save() const {
  TQStringList order;
  for ( TQListViewItemIterator it( d->currentLV ) ; it.current() ; ++it )
    order.push_back( it.current()->text( 0 ) );

  d->mapper->setAttributeOrder( order );
}

void Kleo::DNAttributeOrderConfigWidget::defaults() {
  kdDebug() << "Sorry, not implemented: Kleo::DNAttributeOrderConfigWidget::defaults()" << endl;
}



void Kleo::DNAttributeOrderConfigWidget::slotAvailableSelectionChanged( TQListViewItem * item ) {
  d->navTB[Private::Right]->setEnabled( item );
}

void Kleo::DNAttributeOrderConfigWidget::slotCurrentOrderSelectionChanged( TQListViewItem * item ) {
  enableDisableButtons( item );
}

void Kleo::DNAttributeOrderConfigWidget::enableDisableButtons( TQListViewItem * item ) {
  d->navTB[Private::UUp  ]->setEnabled( item && item->itemAbove() );
  d->navTB[Private::Up   ]->setEnabled( item && item->itemAbove() );
  d->navTB[Private::Left ]->setEnabled( item );
  d->navTB[Private::Down ]->setEnabled( item && item->itemBelow() );
  d->navTB[Private::DDown]->setEnabled( item && item->itemBelow() );
}

void Kleo::DNAttributeOrderConfigWidget::slotUpButtonClicked() {
  TQListViewItem * item = d->currentLV->selectedItem();
  if ( !item )
    return;
  TQListViewItem * above = item->itemAbove();
  if ( !above )
    return;
  above->moveItem( item ); // moves "above" to after "item", ie. "item" one up
  enableDisableButtons( item );
  emit changed();
}

void Kleo::DNAttributeOrderConfigWidget::slotDoubleUpButtonClicked() {
  TQListViewItem * item = d->currentLV->selectedItem();
  if ( !item )
    return;
  if ( item == d->currentLV->firstChild() )
    return;
  d->currentLV->takeItem( item );
  d->currentLV->insertItem( item );
  d->currentLV->setSelected( item, true );
  enableDisableButtons( item );
  emit changed();
}

void Kleo::DNAttributeOrderConfigWidget::slotDownButtonClicked() {
  TQListViewItem * item = d->currentLV->selectedItem();
  if ( !item )
    return;
  TQListViewItem * below = item->itemBelow();
  if ( !below )
    return;
  item->moveItem( below ); // moves "item" to after "below", ie. "item" one down
  enableDisableButtons( item );
  emit changed();
}

void Kleo::DNAttributeOrderConfigWidget::slotDoubleDownButtonClicked() {
  TQListViewItem * item = d->currentLV->selectedItem();
  if ( !item )
    return;
  TQListViewItem * last = d->currentLV->lastItem();
  assert( last );
  if ( item == last )
    return;
  item->moveItem( last ); // moves "item" to after "last", ie. to the bottom
  enableDisableButtons( item );
  emit changed();
}

void Kleo::DNAttributeOrderConfigWidget::slotLeftButtonClicked() {
  TQListViewItem * right = d->currentLV->selectedItem();
  if ( !right )
    return;
  TQListViewItem * next = right->itemBelow();
  if ( !next )
    next = right->itemAbove();
  d->currentLV->takeItem( right );
  d->availableLV->insertItem( right );
  if ( next )
    d->currentLV->setSelected( next, true );
  enableDisableButtons( next );
  emit changed();
}

void Kleo::DNAttributeOrderConfigWidget::slotRightButtonClicked() {
  TQListViewItem * left = d->availableLV->selectedItem();
  if ( !left )
    return;
  TQListViewItem * next = left->itemBelow();
  if ( !next )
    next = left->itemAbove();
  d->availableLV->takeItem( left );
  d->currentLV->insertItem( left );
  if ( TQListViewItem * right = d->currentLV->selectedItem() ) {
    if ( TQListViewItem * above = right->itemAbove() )
      left->moveItem( above ); // move new item immediately before old selected
    d->currentLV->setSelected( right, false );
  }
  d->currentLV->setSelected( left, true );
  enableDisableButtons( left );
  d->navTB[Private::Right]->setEnabled( next );
  if ( next )
    d->availableLV->setSelected( next, true );
  emit changed();
}



void Kleo::DNAttributeOrderConfigWidget::virtual_hook( int, void* ) {}

#include "dnattributeorderconfigwidget.moc"