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00007 #include <config.h>
00008 #include "kmfilterdlg.h"
00009
00010
00011 #include "kmsearchpatternedit.h"
00012 #include "kmfiltermgr.h"
00013
00014
00015 #include <kmessagebox.h>
00016 #include <kdebug.h>
00017 #include <klocale.h>
00018 #include <kinputdialog.h>
00019 #include <kiconloader.h>
00020 #include <kapplication.h>
00021 #include <kwin.h>
00022 #include <kconfig.h>
00023 #include <kicondialog.h>
00024
00025
00026 #include <qlayout.h>
00027 #include <qlabel.h>
00028 #include <qcombobox.h>
00029 #include <qwidgetstack.h>
00030 #include <qtooltip.h>
00031 #include <qwhatsthis.h>
00032 #include <qcheckbox.h>
00033 #include <qpushbutton.h>
00034 #include <qhbox.h>
00035
00036
00037 #include <assert.h>
00038
00039
00040
00041 const char * _wt_filterlist =
00042 I18N_NOOP( "<qt><p>This is the list of defined filters. "
00043 "They are processed top-to-bottom.</p>"
00044 "<p>Click on any filter to edit it "
00045 "using the controls in the right-hand half "
00046 "of the dialog.</p></qt>" );
00047 const char * _wt_filterlist_new =
00048 I18N_NOOP( "<qt><p>Click this button to create a new filter.</p>"
00049 "<p>The filter will be inserted just before the currently "
00050 "selected one, but you can always change that "
00051 "later on.</p>"
00052 "<p>If you have clicked this button accidentally, you can undo this "
00053 "by clicking on the <em>Delete</em> button.</p></qt>" );
00054 const char * _wt_filterlist_delete =
00055 I18N_NOOP( "<qt><p>Click this button to <em>delete</em> the currently "
00056 "selected filter from the list above.</p>"
00057 "<p>There is no way to get the filter back once "
00058 "it is deleted, but you can always leave the "
00059 "dialog by clicking <em>Cancel</em> to discard the "
00060 "changes made.</p></qt>" );
00061 const char * _wt_filterlist_up =
00062 I18N_NOOP( "<qt><p>Click this button to move the currently "
00063 "selected filter <em>up</em> one in the list above.</p>"
00064 "<p>This is useful since the order of the filters in the list "
00065 "determines the order in which they are tried on messages: "
00066 "The topmost filter gets tried first.</p>"
00067 "<p>If you have clicked this button accidentally, you can undo this "
00068 "by clicking on the <em>Down</em> button.</p></qt>" );
00069 const char * _wt_filterlist_down =
00070 I18N_NOOP( "<qt><p>Click this button to move the currently "
00071 "selected filter <em>down</em> one in the list above.</p>"
00072 "<p>This is useful since the order of the filters in the list "
00073 "determines the order in which they are tried on messages: "
00074 "The topmost filter gets tried first.</p>"
00075 "<p>If you have clicked this button accidentally, you can undo this "
00076 "by clicking on the <em>Up</em> button.</p></qt>" );
00077 const char * _wt_filterlist_rename =
00078 I18N_NOOP( "<qt><p>Click this button to rename the currently selected filter.</p>"
00079 "<p>Filters are named automatically, as long as they start with "
00080 "\"<<\".</p>"
00081 "<p>If you have renamed a filter accidentally and want automatic "
00082 "naming back, click this button and select <em>Clear</em> followed "
00083 "by <em>OK</em> in the appearing dialog.</p></qt>" );
00084 const char * _wt_filterdlg_showLater =
00085 I18N_NOOP( "<qt><p>Check this button to force the confirmation dialog to show "
00086 "up.</p><p>This is useful if you have defined a ruleset that tags "
00087 "messages to be downloaded later. Without the possibility to force "
00088 "the dialog popup, these messages could never be downloaded if no "
00089 "other large messages were waiting on the server, or if you wanted to "
00090 "change the ruleset to tag the messages differently.</p></qt>" );
00091
00092
00093 const char * KMFilterDlgHelpAnchor = "filters-id" ;
00094 const char * KMPopFilterDlgHelpAnchor = "popfilters-id" ;
00095
00096
00097
00098
00099
00100
00101
00102 KMFilterDlg::KMFilterDlg(QWidget* parent, const char* name, bool popFilter)
00103 : KDialogBase( parent, name, FALSE ,
00104 (popFilter)? i18n("POP3 Filter Rules"): i18n("Filter Rules") ,
00105 Help|Ok|Apply|Cancel ,
00106 Ok , FALSE ),
00107 bPopFilter(popFilter)
00108 {
00109 KWin::setIcons( winId(), kapp->icon(), kapp->miniIcon() );
00110 setHelp( (bPopFilter)? KMPopFilterDlgHelpAnchor: KMFilterDlgHelpAnchor );
00111
00112 QWidget *w = new QWidget(this);
00113 setMainWidget(w);
00114 QHBoxLayout *hbl = new QHBoxLayout( w, 0, spacingHint(), "kmfd_hbl" );
00115
00116 mFilterList = new KMFilterListBox( i18n("Available Filters"), w, 0, bPopFilter);
00117 hbl->addWidget( mFilterList, 1 );
00118
00119 QVBoxLayout *vbl = new QVBoxLayout( hbl, spacingHint(), "kmfd_vbl" );
00120 hbl->setStretchFactor( vbl, 2 );
00121
00122 mPatternEdit = new KMSearchPatternEdit( i18n("Filter Criteria"), w , "spe", bPopFilter);
00123 vbl->addWidget( mPatternEdit, 0, Qt::AlignTop );
00124
00125 if(bPopFilter){
00126 mActionGroup = new KMPopFilterActionWidget( i18n("Filter Action"), w );
00127 vbl->addWidget( mActionGroup, 0, Qt::AlignTop );
00128
00129 mGlobalsBox = new QVGroupBox(i18n("Global Options"), w);
00130 mShowLaterBtn = new QCheckBox(i18n("Always &show matched 'Download Later' messages in confirmation dialog"), mGlobalsBox);
00131 QWhatsThis::add( mShowLaterBtn, i18n(_wt_filterdlg_showLater) );
00132 vbl->addWidget( mGlobalsBox, 0, Qt::AlignTop );
00133 }
00134 else {
00135 QGroupBox *agb = new QGroupBox( 1 , Vertical, i18n("Filter Actions"), w );
00136 mActionLister = new KMFilterActionWidgetLister( agb );
00137 vbl->addWidget( agb, 0, Qt::AlignTop );
00138
00139 mAdvOptsGroup = new QGroupBox ( 1 , Vertical,
00140 i18n("Advanced Options"), w);
00141 {
00142 QWidget *adv_w = new QWidget( mAdvOptsGroup );
00143 QGridLayout *gl = new QGridLayout( adv_w, 4 , 4 ,
00144 0 , spacingHint() );
00145 gl->setColStretch( 0, 1 );
00146 QLabel *l = new QLabel( i18n("Apply this filter"), adv_w );
00147 gl->addWidget( l, 0, 0, AlignLeft );
00148 mApplyOnIn = new QCheckBox( i18n("to &incoming messages"), adv_w );
00149 gl->addWidget( mApplyOnIn, 0, 1 );
00150 mApplyOnOut = new QCheckBox( i18n("to &sent messages"), adv_w );
00151 gl->addWidget( mApplyOnOut, 0, 2 );
00152 mApplyOnCtrlJ = new QCheckBox( i18n("on manual &filtering"), adv_w );
00153 gl->addWidget( mApplyOnCtrlJ, 0, 3 );
00154 mStopProcessingHere = new QCheckBox( i18n("If this filter &matches, stop processing here"), adv_w );
00155 gl->addMultiCellWidget( mStopProcessingHere,
00156 1, 1,
00157 0, 3 );
00158 mConfigureShortcut = new QCheckBox( i18n("Add this filter to the Apply Filter Actions menu"), adv_w );
00159 gl->addMultiCellWidget( mConfigureShortcut, 2, 2, 0, 3 );
00160
00161 QHBox *hbox = new QHBox( adv_w );
00162 mFilterActionLabel = new QLabel( i18n( "Icon for this filter:" ),
00163 hbox );
00164 mFilterActionLabel->setEnabled( false );
00165
00166 mFilterActionIconButton = new KIconButton( hbox );
00167 mFilterActionLabel->setBuddy( mFilterActionIconButton );
00168 mFilterActionIconButton->setIconType( KIcon::NoGroup, KIcon::Any, true );
00169 mFilterActionIconButton->setIconSize( 16 );
00170 mFilterActionIconButton->setIcon( "gear" );
00171 mFilterActionIconButton->setEnabled( false );
00172
00173 gl->addMultiCellWidget( hbox, 3, 3, 0, 3 );
00174 }
00175 vbl->addWidget( mAdvOptsGroup, 0, Qt::AlignTop );
00176 }
00177
00178 vbl->addStretch( 1 );
00179
00180
00181 connect( mFilterList, SIGNAL(filterSelected(KMFilter*)),
00182 this, SLOT(slotFilterSelected(KMFilter*)) );
00183
00184 if (bPopFilter){
00185
00186 connect( mShowLaterBtn, SIGNAL(toggled(bool)),
00187 mFilterList, SLOT(slotShowLaterToggled(bool)));
00188
00189
00190 connect( mActionGroup, SIGNAL(actionChanged(const KMPopFilterAction)),
00191 this, SLOT(slotActionChanged(const KMPopFilterAction)) );
00192 } else {
00193
00194
00195 connect( mApplyOnIn, SIGNAL(clicked()),
00196 this, SLOT(slotApplicabilityChanged()) );
00197 connect( mApplyOnOut, SIGNAL(clicked()),
00198 this, SLOT(slotApplicabilityChanged()) );
00199 connect( mApplyOnCtrlJ, SIGNAL(clicked()),
00200 this, SLOT(slotApplicabilityChanged()) );
00201
00202
00203
00204 connect( mStopProcessingHere, SIGNAL(toggled(bool)),
00205 this, SLOT(slotStopProcessingButtonToggled(bool)) );
00206
00207 connect( mConfigureShortcut, SIGNAL(toggled(bool)),
00208 this, SLOT(slotConfigureShortcutButtonToggled(bool)) );
00209
00210 connect( mFilterActionIconButton, SIGNAL( iconChanged( QString ) ),
00211 this, SLOT( slotFilterActionIconChanged( QString ) ) );
00212 }
00213
00214
00215 connect( mFilterList, SIGNAL(resetWidgets()),
00216 this, SLOT(slotReset()) );
00217
00218
00219 connect( mPatternEdit, SIGNAL(maybeNameChanged()),
00220 mFilterList, SLOT(slotUpdateFilterName()) );
00221
00222
00223 connect( this, SIGNAL(applyClicked()),
00224 mFilterList, SLOT(slotApplyFilterChanges()) );
00225
00226
00227 connect( this, SIGNAL(okClicked()),
00228 mFilterList, SLOT(slotApplyFilterChanges()) );
00229
00230
00231 connect( this, SIGNAL(okClicked()),
00232 this, SLOT(slotSaveSize()) );
00233
00234
00235 connect( this, SIGNAL(finished()),
00236 this, SLOT(slotFinished()) );
00237
00238 KConfigGroup geometry( KMKernel::config(), "Geometry");
00239 const char * configKey
00240 = bPopFilter ? "popFilterDialogSize" : "filterDialogSize";
00241 if ( geometry.hasKey( configKey ) )
00242 resize( geometry.readSizeEntry( configKey ) );
00243 else
00244 adjustSize();
00245
00246
00247 mFilterList->loadFilterList();
00248 }
00249
00250 void KMFilterDlg::slotFinished() {
00251 delayedDestruct();
00252 }
00253
00254 void KMFilterDlg::slotSaveSize() {
00255 KConfigGroup geometry( KMKernel::config(), "Geometry" );
00256 geometry.writeEntry( bPopFilter ? "popFilterDialogSize" : "filterDialogSize", size() );
00257 }
00258
00260 void KMFilterDlg::slotActionChanged(const KMPopFilterAction aAction)
00261 {
00262 mFilter->setAction(aAction);
00263 }
00264
00265 void KMFilterDlg::slotFilterSelected( KMFilter* aFilter )
00266 {
00267 assert( aFilter );
00268
00269 if (bPopFilter){
00270 mActionGroup->setAction( aFilter->action() );
00271 mGlobalsBox->setEnabled(true);
00272 mShowLaterBtn->setChecked(mFilterList->showLaterMsgs());
00273 } else {
00274 mActionLister->setActionList( aFilter->actions() );
00275
00276 mAdvOptsGroup->setEnabled( true );
00277 }
00278
00279 mPatternEdit->setSearchPattern( aFilter->pattern() );
00280 mFilter = aFilter;
00281
00282 if (!bPopFilter) {
00283 kdDebug(5006) << "apply on inbound == "
00284 << aFilter->applyOnInbound() << endl;
00285 kdDebug(5006) << "apply on outbound == "
00286 << aFilter->applyOnOutbound() << endl;
00287 kdDebug(5006) << "apply on explicit == "
00288 << aFilter->applyOnExplicit() << endl;
00289
00290
00291
00292
00293 const bool applyOnIn = aFilter->applyOnInbound();
00294 const bool applyOnOut = aFilter->applyOnOutbound();
00295 const bool applyOnExplicit = aFilter->applyOnExplicit();
00296 const bool stopHere = aFilter->stopProcessingHere();
00297 const bool configureShortcut = aFilter->configureShortcut();
00298 const QString icon = aFilter->icon();
00299
00300 mApplyOnIn->setChecked( applyOnIn );
00301 mApplyOnOut->setChecked( applyOnOut );
00302 mApplyOnCtrlJ->setChecked( applyOnExplicit );
00303 mStopProcessingHere->setChecked( stopHere );
00304 mConfigureShortcut->setChecked( configureShortcut );
00305 mFilterActionIconButton->setIcon( icon );
00306 }
00307 }
00308
00309 void KMFilterDlg::slotReset()
00310 {
00311 mFilter = 0;
00312 mPatternEdit->reset();
00313
00314 if(bPopFilter) {
00315 mActionGroup->reset();
00316 mGlobalsBox->setEnabled( false );
00317 } else {
00318 mActionLister->reset();
00319 mAdvOptsGroup->setEnabled( false );
00320 }
00321 }
00322
00323 void KMFilterDlg::slotApplicabilityChanged()
00324 {
00325 if ( !mFilter )
00326 return;
00327
00328 mFilter->setApplyOnInbound( mApplyOnIn->isChecked() );
00329 mFilter->setApplyOnOutbound( mApplyOnOut->isChecked() );
00330 mFilter->setApplyOnExplicit( mApplyOnCtrlJ->isChecked() );
00331 kdDebug(5006) << "KMFilterDlg: setting filter to be applied at "
00332 << ( mFilter->applyOnInbound() ? "incoming " : "" )
00333 << ( mFilter->applyOnOutbound() ? "outgoing " : "" )
00334 << ( mFilter->applyOnExplicit() ? "explicit CTRL-J" : "" )
00335 << endl;
00336 }
00337
00338 void KMFilterDlg::slotStopProcessingButtonToggled( bool aChecked )
00339 {
00340 if ( !mFilter )
00341 return;
00342
00343 mFilter->setStopProcessingHere( aChecked );
00344 }
00345
00346 void KMFilterDlg::slotConfigureShortcutButtonToggled( bool aChecked )
00347 {
00348 if ( !mFilter )
00349 return;
00350
00351 mFilter->setConfigureShortcut( aChecked );
00352 mFilterActionIconButton->setEnabled( aChecked );
00353 mFilterActionLabel->setEnabled( aChecked );
00354 }
00355
00356 void KMFilterDlg::slotFilterActionIconChanged( QString icon )
00357 {
00358 if ( !mFilter )
00359 return;
00360
00361 mFilter->setIcon( icon );
00362 }
00363
00364
00365
00366
00367
00368
00369
00370 KMFilterListBox::KMFilterListBox( const QString & title, QWidget *parent, const char* name, bool popFilter )
00371 : QGroupBox( 1, Horizontal, title, parent, name ),
00372 bPopFilter(popFilter)
00373 {
00374 mFilterList.setAutoDelete(TRUE);
00375 mIdxSelItem = -1;
00376
00377
00378 mListBox = new QListBox(this);
00379 mListBox->setMinimumWidth(150);
00380 QWhatsThis::add( mListBox, i18n(_wt_filterlist) );
00381
00382
00383 QHBox *hb = new QHBox(this);
00384 hb->setSpacing(4);
00385 mBtnUp = new QPushButton( QString::null, hb );
00386 mBtnUp->setAutoRepeat( true );
00387 mBtnUp->setPixmap( BarIcon( "up", KIcon::SizeSmall ) );
00388 mBtnUp->setMinimumSize( mBtnUp->sizeHint() * 1.2 );
00389 mBtnDown = new QPushButton( QString::null, hb );
00390 mBtnDown->setAutoRepeat( true );
00391 mBtnDown->setPixmap( BarIcon( "down", KIcon::SizeSmall ) );
00392 mBtnDown->setMinimumSize( mBtnDown->sizeHint() * 1.2 );
00393 QToolTip::add( mBtnUp, i18n("Up") );
00394 QToolTip::add( mBtnDown, i18n("Down") );
00395 QWhatsThis::add( mBtnUp, i18n(_wt_filterlist_up) );
00396 QWhatsThis::add( mBtnDown, i18n(_wt_filterlist_down) );
00397
00398
00399 hb = new QHBox(this);
00400 hb->setSpacing(4);
00401 mBtnNew = new QPushButton( QString::null, hb );
00402 mBtnNew->setPixmap( BarIcon( "filenew", KIcon::SizeSmall ) );
00403 mBtnNew->setMinimumSize( mBtnNew->sizeHint() * 1.2 );
00404 mBtnDelete = new QPushButton( QString::null, hb );
00405 mBtnDelete->setPixmap( BarIcon( "editdelete", KIcon::SizeSmall ) );
00406 mBtnDelete->setMinimumSize( mBtnDelete->sizeHint() * 1.2 );
00407 mBtnRename = new QPushButton( i18n("Rename..."), hb );
00408 QToolTip::add( mBtnNew, i18n("New") );
00409 QToolTip::add( mBtnDelete, i18n("Delete"));
00410 QWhatsThis::add( mBtnNew, i18n(_wt_filterlist_new) );
00411 QWhatsThis::add( mBtnDelete, i18n(_wt_filterlist_delete) );
00412 QWhatsThis::add( mBtnRename, i18n(_wt_filterlist_rename) );
00413
00414
00415
00416 connect( mListBox, SIGNAL(highlighted(int)),
00417 this, SLOT(slotSelected(int)) );
00418 connect( mListBox, SIGNAL( doubleClicked ( QListBoxItem * )),
00419 this, SLOT( slotRename()) );
00420 connect( mBtnUp, SIGNAL(clicked()),
00421 this, SLOT(slotUp()) );
00422 connect( mBtnDown, SIGNAL(clicked()),
00423 this, SLOT(slotDown()) );
00424 connect( mBtnNew, SIGNAL(clicked()),
00425 this, SLOT(slotNew()) );
00426 connect( mBtnDelete, SIGNAL(clicked()),
00427 this, SLOT(slotDelete()) );
00428 connect( mBtnRename, SIGNAL(clicked()),
00429 this, SLOT(slotRename()) );
00430
00431
00432
00433 enableControls();
00434 }
00435
00436
00437 void KMFilterListBox::createFilter( const QCString & field,
00438 const QString & value )
00439 {
00440 KMSearchRule *newRule = KMSearchRule::createInstance( field, KMSearchRule::FuncContains, value );
00441
00442 KMFilter *newFilter = new KMFilter(0, bPopFilter);
00443 newFilter->pattern()->append( newRule );
00444 newFilter->pattern()->setName( QString("<%1>:%2").arg( field ).arg( value) );
00445
00446 KMFilterActionDesc *desc = (*kmkernel->filterActionDict())["transfer"];
00447 if ( desc )
00448 newFilter->actions()->append( desc->create() );
00449
00450 insertFilter( newFilter );
00451 enableControls();
00452 }
00453
00454 bool KMFilterListBox::showLaterMsgs()
00455 {
00456 return mShowLater;
00457 }
00458
00459 void KMFilterListBox::slotUpdateFilterName()
00460 {
00461 KMSearchPattern *p = mFilterList.at(mIdxSelItem)->pattern();
00462 if ( !p ) return;
00463
00464 QString shouldBeName = p->name();
00465 QString displayedName = mListBox->text( mIdxSelItem );
00466
00467 if ( shouldBeName.stripWhiteSpace().isEmpty() || shouldBeName[0] == '<' ) {
00468
00469 if ( p->first() && !p->first()->field().stripWhiteSpace().isEmpty() )
00470 shouldBeName = QString( "<%1>:%2" ).arg( p->first()->field() ).arg( p->first()->contents() );
00471 else
00472 shouldBeName = "<" + i18n("unnamed") + ">";
00473 p->setName( shouldBeName );
00474 }
00475
00476 if ( displayedName == shouldBeName ) return;
00477
00478 mListBox->blockSignals(TRUE);
00479 mListBox->changeItem( shouldBeName, mIdxSelItem );
00480 mListBox->blockSignals(FALSE);
00481 }
00482
00483 void KMFilterListBox::slotShowLaterToggled(bool aOn)
00484 {
00485 mShowLater = aOn;
00486 }
00487
00488 void KMFilterListBox::slotApplyFilterChanges()
00489 {
00490 int oIdxSelItem = mIdxSelItem;
00491
00492 mListBox->selectAll( FALSE );
00493
00494
00495 emit resetWidgets();
00496 mIdxSelItem = -1;
00497 enableControls();
00498
00499
00500
00501
00502 KMFilterMgr *fm;
00503 if (bPopFilter)
00504 fm = kmkernel->popFilterMgr();
00505 else
00506 fm = kmkernel->filterMgr();
00507
00508
00509 fm->beginUpdate();
00510 fm->clear();
00511
00512 QStringList emptyFilters;
00513 QPtrListIterator<KMFilter> it( mFilterList );
00514 for ( it.toFirst() ; it.current() ; ++it ) {
00515 KMFilter *f = new KMFilter( **it );
00516 f->purify();
00517 if ( !f->isEmpty() )
00518
00519 fm->append( f );
00520 else {
00521
00522 emptyFilters << f->name();
00523 delete f;
00524 }
00525 }
00526 if (bPopFilter)
00527 fm->setShowLaterMsgs(mShowLater);
00528
00529
00530 fm->endUpdate();
00531 fm->writeConfig();
00532
00533
00534 if ( !emptyFilters.empty() ) {
00535 QString msg = i18n("The following filters have not been saved because they "
00536 "were invalid (e.g. containing no actions or no search "
00537 "rules).");
00538 KMessageBox::informationList( 0, msg, emptyFilters, QString::null,
00539 "ShowInvalidFilterWarning" );
00540 }
00541
00542 if ( oIdxSelItem >= 0 ) {
00543 mIdxSelItem = oIdxSelItem;
00544 mListBox->setSelected( oIdxSelItem, TRUE);
00545 slotSelected( mListBox->currentItem() );
00546 }
00547 }
00548
00549 void KMFilterListBox::slotSelected( int aIdx )
00550 {
00551 mIdxSelItem = aIdx;
00552
00553 KMFilter *f = mFilterList.at(aIdx);
00554 if ( f )
00555 emit filterSelected( f );
00556 else
00557 emit resetWidgets();
00558 enableControls();
00559 }
00560
00561 void KMFilterListBox::slotNew()
00562 {
00563
00564 insertFilter( new KMFilter(0, bPopFilter) );
00565 enableControls();
00566 }
00567
00568 void KMFilterListBox::slotDelete()
00569 {
00570 if ( mIdxSelItem < 0 ) {
00571 kdDebug(5006) << "KMFilterListBox::slotDelete called while no filter is selected, ignoring." << endl;
00572 return;
00573 }
00574
00575 int oIdxSelItem = mIdxSelItem;
00576 mIdxSelItem = -1;
00577
00578 mListBox->selectAll(FALSE);
00579
00580
00581 emit resetWidgets();
00582
00583
00584 mFilterList.remove( oIdxSelItem );
00585
00586 mListBox->removeItem( oIdxSelItem );
00587
00588 int count = (int)mListBox->count();
00589
00590 if ( count > oIdxSelItem )
00591
00592 mListBox->setSelected( oIdxSelItem, TRUE );
00593 else if ( (int)mListBox->count() )
00594
00595
00596 mListBox->setSelected( count - 1, TRUE );
00597
00598
00599 enableControls();
00600 }
00601
00602 void KMFilterListBox::slotUp()
00603 {
00604 if ( mIdxSelItem < 0 ) {
00605 kdDebug(5006) << "KMFilterListBox::slotUp called while no filter is selected, ignoring." << endl;
00606 return;
00607 }
00608 if ( mIdxSelItem == 0 ) {
00609 kdDebug(5006) << "KMFilterListBox::slotUp called while the _topmost_ filter is selected, ignoring." << endl;
00610 return;
00611 }
00612
00613 swapNeighbouringFilters( mIdxSelItem, mIdxSelItem - 1 );
00614 enableControls();
00615 }
00616
00617 void KMFilterListBox::slotDown()
00618 {
00619 if ( mIdxSelItem < 0 ) {
00620 kdDebug(5006) << "KMFilterListBox::slotDown called while no filter is selected, ignoring." << endl;
00621 return;
00622 }
00623 if ( mIdxSelItem == (int)mListBox->count() - 1 ) {
00624 kdDebug(5006) << "KMFilterListBox::slotDown called while the _last_ filter is selected, ignoring." << endl;
00625 return;
00626 }
00627
00628 swapNeighbouringFilters( mIdxSelItem, mIdxSelItem + 1);
00629 enableControls();
00630 }
00631
00632 void KMFilterListBox::slotRename()
00633 {
00634 if ( mIdxSelItem < 0 ) {
00635 kdDebug(5006) << "KMFilterListBox::slotRename called while no filter is selected, ignoring." << endl;
00636 return;
00637 }
00638
00639 bool okPressed = FALSE;
00640 KMFilter *filter = mFilterList.at( mIdxSelItem );
00641
00642
00643
00644 assert( filter );
00645
00646 QString newName = KInputDialog::getText
00647 (
00648 i18n("Rename Filter"),
00649 i18n("Rename filter \"%1\" to:").arg( filter->pattern()->name() ) ,
00650 filter->pattern()->name() ,
00651 &okPressed, topLevelWidget()
00652 );
00653
00654 if ( !okPressed ) return;
00655
00656 if ( newName.isEmpty() )
00657
00658
00659 filter->pattern()->setName( "<>" );
00660 else
00661 filter->pattern()->setName( newName );
00662
00663 slotUpdateFilterName();
00664 }
00665
00666 void KMFilterListBox::enableControls()
00667 {
00668 bool theFirst = ( mIdxSelItem == 0 );
00669 bool theLast = ( mIdxSelItem >= (int)mFilterList.count() - 1 );
00670 bool aFilterIsSelected = ( mIdxSelItem >= 0 );
00671
00672 mBtnUp->setEnabled( aFilterIsSelected && !theFirst );
00673 mBtnDown->setEnabled( aFilterIsSelected && !theLast );
00674 mBtnDelete->setEnabled( aFilterIsSelected );
00675 mBtnRename->setEnabled( aFilterIsSelected );
00676
00677 if ( aFilterIsSelected )
00678 mListBox->ensureCurrentVisible();
00679 }
00680
00681 void KMFilterListBox::loadFilterList()
00682 {
00683 assert(mListBox);
00684 setEnabled(FALSE);
00685
00686
00687 blockSignals(TRUE);
00688
00689
00690 mFilterList.clear();
00691 mListBox->clear();
00692
00693 QPtrList<KMFilter> *manager;
00694 if(bPopFilter)
00695 {
00696 mShowLater = kmkernel->popFilterMgr()->showLaterMsgs();
00697 manager = kmkernel->popFilterMgr();
00698 }
00699 else
00700 {
00701 manager = kmkernel->filterMgr();
00702 }
00703
00704 QPtrListIterator<KMFilter> it( *manager );
00705 for ( it.toFirst() ; it.current() ; ++it ) {
00706 mFilterList.append( new KMFilter( **it ) );
00707 mListBox->insertItem( (*it)->pattern()->name() );
00708 }
00709
00710 blockSignals(FALSE);
00711 setEnabled(TRUE);
00712
00713
00714 if ( mListBox->count() )
00715 {
00716 mListBox->setSelected( 0, TRUE );
00717 }
00718 else
00719 {
00720 emit resetWidgets();
00721 mIdxSelItem = -1;
00722 }
00723
00724 enableControls();
00725 }
00726
00727 void KMFilterListBox::insertFilter( KMFilter* aFilter )
00728 {
00729
00730 assert( aFilter );
00731
00732
00733 mListBox->insertItem( aFilter->pattern()->name(), mIdxSelItem );
00734 if ( mIdxSelItem < 0 ) {
00735
00736 mFilterList.append( aFilter );
00737 mListBox->setSelected( mListBox->count() - 1, TRUE );
00738
00739 } else {
00740
00741 mFilterList.insert( mIdxSelItem, aFilter );
00742 mListBox->setSelected( mIdxSelItem, TRUE );
00743
00744 }
00745
00746 }
00747
00748 void KMFilterListBox::swapNeighbouringFilters( int untouchedOne, int movedOne )
00749 {
00750
00751 assert( untouchedOne - movedOne == 1 || movedOne - untouchedOne == 1 );
00752
00753
00754
00755 QListBoxItem *item = mListBox->item( movedOne );
00756 mListBox->takeItem( item );
00757
00758
00759 mListBox->insertItem( item, untouchedOne );
00760
00761 KMFilter* filter = mFilterList.take( movedOne );
00762 mFilterList.insert( untouchedOne, filter );
00763
00764 mIdxSelItem += movedOne - untouchedOne;
00765 }
00766
00767
00768
00769
00770
00771
00772
00773
00774 KMFilterActionWidget::KMFilterActionWidget( QWidget *parent, const char* name )
00775 : QHBox( parent, name )
00776 {
00777 int i;
00778 mActionList.setAutoDelete(TRUE);
00779
00780 mComboBox = new QComboBox( FALSE, this );
00781 assert( mComboBox );
00782 mWidgetStack = new QWidgetStack(this);
00783 assert( mWidgetStack );
00784
00785 setSpacing( 4 );
00786
00787 QPtrListIterator<KMFilterActionDesc> it ( kmkernel->filterActionDict()->list() );
00788 for ( i=0, it.toFirst() ; it.current() ; ++it, ++i ) {
00789
00790 KMFilterAction *a = (*it)->create();
00791
00792 mActionList.append( a );
00793
00794 mWidgetStack->addWidget( a->createParamWidget( mWidgetStack ), i );
00795
00796 mComboBox->insertItem( (*it)->label );
00797 }
00798
00799 mWidgetStack->addWidget( new QLabel( i18n("Please select an action."), mWidgetStack ), i );
00800 mWidgetStack->raiseWidget(i);
00801 mComboBox->insertItem( " " );
00802 mComboBox->setCurrentItem(i);
00803
00804
00805 mComboBox->setSizeLimit( mComboBox->count() );
00806
00807
00808
00809
00810 mComboBox->adjustSize();
00811 mComboBox->setSizePolicy( QSizePolicy( QSizePolicy::Fixed, QSizePolicy::Fixed ) );
00812 setSizePolicy( QSizePolicy( QSizePolicy::Preferred, QSizePolicy::Fixed ) );
00813 updateGeometry();
00814
00815
00816 connect( mComboBox, SIGNAL(activated(int)),
00817 mWidgetStack, SLOT(raiseWidget(int)) );
00818 }
00819
00820 void KMFilterActionWidget::setAction( const KMFilterAction* aAction )
00821 {
00822 int i=0;
00823 bool found = FALSE;
00824 int count = mComboBox->count() - 1 ;
00825 QString label = ( aAction ) ? aAction->label() : QString::null ;
00826
00827
00828
00829 for ( ; i < count ; i++ )
00830 if ( aAction && mComboBox->text(i) == label ) {
00831
00832
00833 aAction->setParamWidgetValue( mWidgetStack->widget(i) );
00834
00835
00836 mComboBox->setCurrentItem(i);
00837 mWidgetStack->raiseWidget(i);
00838 found = TRUE;
00839 } else
00840 mActionList.at(i)->clearParamWidget( mWidgetStack->widget(i) );
00841 if ( found ) return;
00842
00843
00844 mComboBox->setCurrentItem( count );
00845 mWidgetStack->raiseWidget( count) ;
00846 }
00847
00848 KMFilterAction * KMFilterActionWidget::action()
00849 {
00850
00851
00852 KMFilterActionDesc *desc = (*kmkernel->filterActionDict())[ mComboBox->currentText() ];
00853 if ( desc ) {
00854
00855 KMFilterAction *fa = desc->create();
00856 if ( fa ) {
00857
00858 fa->applyParamWidgetValue( mWidgetStack->visibleWidget() );
00859 return fa;
00860 }
00861 }
00862
00863 return 0;
00864 }
00865
00866
00867
00868
00869
00870
00871
00872 KMFilterActionWidgetLister::KMFilterActionWidgetLister( QWidget *parent, const char* name )
00873 : KWidgetLister( 1, FILTER_MAX_ACTIONS, parent, name )
00874 {
00875 mActionList = 0;
00876 }
00877
00878 KMFilterActionWidgetLister::~KMFilterActionWidgetLister()
00879 {
00880 }
00881
00882 void KMFilterActionWidgetLister::setActionList( QPtrList<KMFilterAction> *aList )
00883 {
00884 assert ( aList );
00885
00886 if ( mActionList )
00887 regenerateActionListFromWidgets();
00888
00889 mActionList = aList;
00890
00891 ((QWidget*)parent())->setEnabled( TRUE );
00892
00893 if ( aList->count() == 0 ) {
00894 slotClear();
00895 return;
00896 }
00897
00898 int superfluousItems = (int)mActionList->count() - mMaxWidgets ;
00899 if ( superfluousItems > 0 ) {
00900 kdDebug(5006) << "KMFilterActionWidgetLister: Clipping action list to "
00901 << mMaxWidgets << " items!" << endl;
00902
00903 for ( ; superfluousItems ; superfluousItems-- )
00904 mActionList->removeLast();
00905 }
00906
00907
00908 setNumberOfShownWidgetsTo( mActionList->count() );
00909
00910
00911 QPtrListIterator<KMFilterAction> aIt( *mActionList );
00912 QPtrListIterator<QWidget> wIt( mWidgetList );
00913 for ( aIt.toFirst(), wIt.toFirst() ;
00914 aIt.current() && wIt.current() ; ++aIt, ++wIt )
00915 ((KMFilterActionWidget*)(*wIt))->setAction( (*aIt) );
00916 }
00917
00918 void KMFilterActionWidgetLister::reset()
00919 {
00920 if ( mActionList )
00921 regenerateActionListFromWidgets();
00922
00923 mActionList = 0;
00924 slotClear();
00925 ((QWidget*)parent())->setEnabled( FALSE );
00926 }
00927
00928 QWidget* KMFilterActionWidgetLister::createWidget( QWidget *parent )
00929 {
00930 return new KMFilterActionWidget(parent);
00931 }
00932
00933 void KMFilterActionWidgetLister::clearWidget( QWidget *aWidget )
00934 {
00935 if ( aWidget )
00936 ((KMFilterActionWidget*)aWidget)->setAction(0);
00937 }
00938
00939 void KMFilterActionWidgetLister::regenerateActionListFromWidgets()
00940 {
00941 if ( !mActionList ) return;
00942
00943 mActionList->clear();
00944
00945 QPtrListIterator<QWidget> it( mWidgetList );
00946 for ( it.toFirst() ; it.current() ; ++it ) {
00947 KMFilterAction *a = ((KMFilterActionWidget*)(*it))->action();
00948 if ( a )
00949 mActionList->append( a );
00950 }
00951
00952 }
00953
00954
00955
00956
00957
00958
00959
00960 KMPopFilterActionWidget::KMPopFilterActionWidget( const QString& title, QWidget *parent, const char* name )
00961 : QVButtonGroup( title, parent, name )
00962 {
00963 mActionMap[Down] = new QRadioButton( i18n("&Download mail"), this );
00964 mActionMap[Later] = new QRadioButton( i18n("Download mail la&ter"), this );
00965 mActionMap[Delete] = new QRadioButton( i18n("D&elete mail from server"), this );
00966 mIdMap[id(mActionMap[Later])] = Later;
00967 mIdMap[id(mActionMap[Down])] = Down;
00968 mIdMap[id(mActionMap[Delete])] = Delete;
00969
00970 connect( this, SIGNAL(clicked(int)),
00971 this, SLOT( slotActionClicked(int)) );
00972 }
00973
00974 void KMPopFilterActionWidget::setAction( KMPopFilterAction aAction )
00975 {
00976 if( aAction == NoAction)
00977 {
00978 aAction = Later;
00979 }
00980
00981 mAction = aAction;
00982
00983 blockSignals( true );
00984 if(!mActionMap[aAction]->isChecked())
00985 {
00986 mActionMap[aAction]->setChecked(true);
00987 }
00988 blockSignals( false );
00989
00990 setEnabled(true);
00991 }
00992
00993 KMPopFilterAction KMPopFilterActionWidget::action()
00994 {
00995 return mAction;
00996 }
00997
00998 void KMPopFilterActionWidget::slotActionClicked(int aId)
00999 {
01000 emit actionChanged(mIdMap[aId]);
01001 setAction(mIdMap[aId]);
01002 }
01003
01004 void KMPopFilterActionWidget::reset()
01005 {
01006 blockSignals(TRUE);
01007 mActionMap[Down]->setChecked( TRUE );
01008 blockSignals(FALSE);
01009
01010 setEnabled( FALSE );
01011 }
01012
01013 #include "kmfilterdlg.moc"