summaryrefslogtreecommitdiffstats
path: root/libkdepim/completionordereditor.cpp
blob: b507d9b972174e1861257b66ead8334845586f8d (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
/** -*- c++ -*-
 * completionordereditor.cpp
 *
 *  Copyright (c) 2004 David Faure <faure@kde.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; version 2 of the License
 *
 *  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.
 *
 *  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.
 */

#include "completionordereditor.h"
#include "ldapclient.h"
#include "resourceabc.h"

#include <kabc/stdaddressbook.h>
#include <kabc/resource.h>

#include <kdebug.h>
#include <klocale.h>
#include <kiconloader.h>
#include <klistview.h>
#include <kpushbutton.h>

#include <tqhbox.h>
#include <tqvbox.h>
#include <tqheader.h>
#include <tqtoolbutton.h>
#include <kapplication.h>
#include <dcopclient.h>

/*

Several items are used in addresseelineedit's completion object:
  LDAP servers, KABC resources (imap and non-imap), Recent addresses (in kmail only).

The default completion weights are as follow:
  LDAP: 50, 49, 48 etc.          (see ldapclient.cpp)
  KABC non-imap resources: 60    (see addresseelineedit.cpp and SimpleCompletionItem here)
  Distribution lists: 60         (see addresseelineedit.cpp and SimpleCompletionItem here)
  KABC imap resources: 80        (see kresources/imap/kabc/resourceimap.cpp)
  Recent addresses (kmail) : 120 (see kmail/kmcomposewin.cpp)

This dialog allows to change those weights, by showing one item per:
 - LDAP server
 - KABC non-imap resource
 - KABC imap subresource
 plus one item for Distribution Lists.

 Maybe 'recent addresses' should be configurable too, but first it might
 be better to add support for them in korganizer too.

*/

using namespace KPIM;

namespace KPIM {

int CompletionItemList::compareItems( TQPtrCollection::Item s1, TQPtrCollection::Item s2 )
{
  int w1 = ( (CompletionItem*)s1 )->completionWeight();
  int w2 = ( (CompletionItem*)s2 )->completionWeight();
  // s1 < s2 if it has a higher completion value, i.e. w1 > w2.
  return w2 - w1;
}

class LDAPCompletionItem : public CompletionItem
{
public:
  LDAPCompletionItem( LdapClient* ldapClient ) : mLdapClient( ldapClient ) {}
  virtual TQString label() const { return i18n( "LDAP server %1" ).arg( mLdapClient->server().host() ); }
  virtual int completionWeight() const { return mLdapClient->completionWeight(); }
  virtual void save( CompletionOrderEditor* );
protected:
  virtual void setCompletionWeight( int weight ) { mWeight = weight; }
private:
  LdapClient* mLdapClient;
  int mWeight;
};

void LDAPCompletionItem::save( CompletionOrderEditor* )
{
  KConfig config( "kabldaprc" );
  config.setGroup( "LDAP" );
  config.writeEntry( TQString( "SelectedCompletionWeight%1" ).arg( mLdapClient->clientNumber() ),
                     mWeight );
  config.sync();
}

// A simple item saved into kpimcompletionorder (no subresources, just name/identifier/weight)
class SimpleCompletionItem : public CompletionItem
{
public:
  SimpleCompletionItem( CompletionOrderEditor* editor, const TQString& label, const TQString& identifier )
    : mLabel( label ), mIdentifier( identifier ) {
      KConfigGroup group( editor->configFile(), "CompletionWeights" );
      mWeight = group.readNumEntry( mIdentifier, 60 );
    }
  virtual TQString label() const { return mLabel; }
  virtual int completionWeight() const { return mWeight; }
  virtual void save( CompletionOrderEditor* );
protected:
  virtual void setCompletionWeight( int weight ) { mWeight = weight; }
private:
  TQString mLabel, mIdentifier;
  int mWeight;
};

void SimpleCompletionItem::save( CompletionOrderEditor* editor )
{
  // Maybe KABC::Resource could have a completionWeight setting (for readConfig/writeConfig)
  // But for kdelibs-3.2 compat purposes I can't do that.
  KConfigGroup group( editor->configFile(), "CompletionWeights" );
  group.writeEntry( mIdentifier, mWeight );
}

// An imap subresource for kabc
class KABCImapSubResCompletionItem : public CompletionItem
{
public:
  KABCImapSubResCompletionItem( ResourceABC* resource, const TQString& subResource )
    : mResource( resource ), mSubResource( subResource ), mWeight( completionWeight() ) {}
  virtual TQString label() const {
    return TQString( "%1 %2" ).arg( mResource->resourceName() ).arg( mResource->subresourceLabel( mSubResource ) );
  }
  virtual int completionWeight() const {
    return mResource->subresourceCompletionWeight( mSubResource );
  }
  virtual void setCompletionWeight( int weight ) {
    mWeight = weight;
  }
  virtual void save( CompletionOrderEditor* ) {
    mResource->setSubresourceCompletionWeight( mSubResource, mWeight );
  }
private:
  ResourceABC* mResource;
  TQString mSubResource;
  int mWeight;
};

/////////

class CompletionViewItem : public QListViewItem
{
public:
  CompletionViewItem( TQListView* lv, CompletionItem* item )
    : TQListViewItem( lv, lv->lastItem(), item->label() ), mItem( item ) {}
  CompletionItem* item() const { return mItem; }
  void setItem( CompletionItem* i ) { mItem = i; setText( 0, mItem->label() ); }

private:
  CompletionItem* mItem;
};

CompletionOrderEditor::CompletionOrderEditor( KPIM::LdapSearch* ldapSearch,
                                              TQWidget* parent, const char* name )
  : KDialogBase( parent, name, true, i18n("Edit Completion Order"), Ok|Cancel, Ok, true ),
    mConfig( "kpimcompletionorder" ), mDirty( false )
{
  mItems.setAutoDelete( true );
  // The first step is to gather all the data, creating CompletionItem objects
  TQValueList< LdapClient* > ldapClients = ldapSearch->clients();
  for( TQValueList<LdapClient*>::const_iterator it = ldapClients.begin(); it != ldapClients.end(); ++it ) {
    //kdDebug(5300) << "LDAP: host " << (*it)->host() << " weight " << (*it)->completionWeight() << endl;
    mItems.append( new LDAPCompletionItem( *it ) );
  }
  KABC::AddressBook *addressBook = KABC::StdAddressBook::self( true );
  TQPtrList<KABC::Resource> resources = addressBook->resources();
  for( TQPtrListIterator<KABC::Resource> resit( resources ); *resit; ++resit ) {
    //kdDebug(5300) << "KABC Resource: " << (*resit)->className() << endl;
    ResourceABC* res = dynamic_cast<ResourceABC *>( *resit );
    if ( res ) { // IMAP KABC resource
      const TQStringList subresources = res->subresources();
      for( TQStringList::const_iterator it = subresources.begin(); it != subresources.end(); ++it ) {
        mItems.append( new KABCImapSubResCompletionItem( res, *it ) );
      }
    } else { // non-IMAP KABC resource
      mItems.append( new SimpleCompletionItem( this, (*resit)->resourceName(),
                                               (*resit)->identifier() ) );
    }
  }

#ifndef KDEPIM_NEW_DISTRLISTS // new distr lists are normal contact, so no separate item if using them
  // Add an item for distribution lists
  mItems.append( new SimpleCompletionItem( this, i18n( "Distribution Lists" ), "DistributionLists" ) );
#endif

  // Now sort the items, then create the GUI
  mItems.sort();

  TQHBox* page = makeHBoxMainWidget();
  mListView = new KListView( page );
  mListView->setSorting( -1 );
  mListView->addColumn( TQString::null );
  mListView->header()->hide();

  for( TQPtrListIterator<CompletionItem> compit( mItems ); *compit; ++compit ) {
    new CompletionViewItem( mListView, *compit );
    kdDebug(5300) << "  " << (*compit)->label() << " " << (*compit)->completionWeight() << endl;
  }

  TQVBox* upDownBox = new TQVBox( page );
  mUpButton = new KPushButton( upDownBox, "mUpButton" );
  mUpButton->setIconSet( BarIconSet( "up", KIcon::SizeSmall ) );
  mUpButton->setEnabled( false ); // b/c no item is selected yet
  mUpButton->setFocusPolicy( StrongFocus );

  mDownButton = new KPushButton( upDownBox, "mDownButton" );
  mDownButton->setIconSet( BarIconSet( "down", KIcon::SizeSmall ) );
  mDownButton->setEnabled( false ); // b/c no item is selected yet
  mDownButton->setFocusPolicy( StrongFocus );

  TQWidget* spacer = new TQWidget( upDownBox );
  upDownBox->setStretchFactor( spacer, 100 );

  connect( mListView, TQT_SIGNAL( selectionChanged( TQListViewItem* ) ),
           TQT_SLOT( slotSelectionChanged( TQListViewItem* ) ) );
  connect( mUpButton, TQT_SIGNAL( clicked() ), this, TQT_SLOT( slotMoveUp() ) );
  connect( mDownButton, TQT_SIGNAL( clicked() ), this, TQT_SLOT( slotMoveDown() ) );
}

CompletionOrderEditor::~CompletionOrderEditor()
{
}

void CompletionOrderEditor::slotSelectionChanged( TQListViewItem *item )
{
  mDownButton->setEnabled( item && item->itemBelow() );
  mUpButton->setEnabled( item && item->itemAbove() );
}

static void swapItems( CompletionViewItem *one, CompletionViewItem *other )
{
  CompletionItem* i = one->item();
  one->setItem( other->item() );
  other->setItem( i );
}

void CompletionOrderEditor::slotMoveUp()
{
  CompletionViewItem *item = static_cast<CompletionViewItem *>( mListView->selectedItem() );
  if ( !item ) return;
  CompletionViewItem *above = static_cast<CompletionViewItem *>( item->itemAbove() );
  if ( !above ) return;
  swapItems( item, above );
  mListView->setCurrentItem( above );
  mListView->setSelected( above, true );
  mDirty = true;
}

void CompletionOrderEditor::slotMoveDown()
{
  CompletionViewItem *item = static_cast<CompletionViewItem *>( mListView->selectedItem() );
  if ( !item ) return;
  CompletionViewItem *below = static_cast<CompletionViewItem *>( item->itemBelow() );
  if ( !below ) return;
  swapItems( item, below );
  mListView->setCurrentItem( below );
  mListView->setSelected( below, true );
  mDirty = true;
}

void CompletionOrderEditor::slotOk()
{
  if ( mDirty ) {
    int w = 100;
    for ( TQListViewItem* it = mListView->firstChild(); it; it = it->nextSibling() ) {
      CompletionViewItem *item = static_cast<CompletionViewItem *>( it );
      item->item()->setCompletionWeight( w );
      item->item()->save( this );
      kdDebug(5300) << "slotOk:   " << item->item()->label() << " " << w << endl;
      --w;
    }

    // Emit DCOP signal
    // The emitter is always set to KPIM::IMAPCompletionOrder, so that the connect works
    // This is why we can't use k_dcop_signals here, but need to use emitDCOPSignal
    kapp->dcopClient()->emitDCOPSignal( "KPIM::IMAPCompletionOrder", "orderChanged()", TQByteArray() );
  }
  KDialogBase::slotOk();
}

} // namespace KPIM

#include "completionordereditor.moc"