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00026 #include <qwidgetstack.h>
00027 #include <qtabwidget.h>
00028
00029 #include <kconfig.h>
00030 #include <kglobal.h>
00031
00032 #include "calendarview.h"
00033 #include "datenavigator.h"
00034 #include "kotodoview.h"
00035 #include "koagendaview.h"
00036 #include "komonthview.h"
00037 #include "kolistview.h"
00038 #include "kowhatsnextview.h"
00039 #include "kojournalview.h"
00040 #include "kotimelineview.h"
00041 #include "koprefs.h"
00042 #include "koglobals.h"
00043 #include "navigatorbar.h"
00044 #include "multiagendaview.h"
00045
00046 #include "koviewmanager.h"
00047 #include "koviewmanager.moc"
00048
00049 KOViewManager::KOViewManager( CalendarView *mainView ) :
00050 QObject(), mMainView( mainView )
00051 {
00052 mCurrentView = 0;
00053
00054 mLastEventView = 0;
00055
00056 mWhatsNextView = 0;
00057 mTodoView = 0;
00058 mAgendaView = 0;
00059 mAgendaSideBySideView = 0;
00060 mMonthView = 0;
00061 mListView = 0;
00062 mJournalView = 0;
00063 mTimelineView = 0;
00064 mAgendaViewTabs = 0;
00065 }
00066
00067 KOViewManager::~KOViewManager()
00068 {
00069 }
00070
00071
00072 KOrg::BaseView *KOViewManager::currentView()
00073 {
00074 return mCurrentView;
00075 }
00076
00077 void KOViewManager::readSettings(KConfig *config)
00078 {
00079 config->setGroup("General");
00080 QString view = config->readEntry("Current View");
00081
00082 if (view == "WhatsNext") showWhatsNextView();
00083 else if (view == "Month") showMonthView();
00084 else if (view == "List") showListView();
00085 else if (view == "Journal") showJournalView();
00086 else if (view == "Todo") showTodoView();
00087 else if (view == "Timeline") showTimelineView();
00088 else showAgendaView();
00089 }
00090
00091 void KOViewManager::writeSettings(KConfig *config)
00092 {
00093 config->setGroup("General");
00094
00095 QString view;
00096 if (mCurrentView == mWhatsNextView) view = "WhatsNext";
00097 else if (mCurrentView == mMonthView) view = "Month";
00098 else if (mCurrentView == mListView) view = "List";
00099 else if (mCurrentView == mJournalView) view = "Journal";
00100 else if (mCurrentView == mTodoView) view = "Todo";
00101 else if (mCurrentView == mTimelineView) view = "Timeline";
00102 else view = "Agenda";
00103
00104 config->writeEntry("Current View",view);
00105
00106 if (mAgendaView) {
00107 mAgendaView->writeSettings(config);
00108 }
00109 if (mListView) {
00110 mListView->writeSettings(config);
00111 }
00112 if (mTodoView) {
00113 mTodoView->saveLayout(config,"Todo View");
00114 }
00115 }
00116
00117 void KOViewManager::showView(KOrg::BaseView *view)
00118 {
00119 if( view == mCurrentView ) return;
00120
00121 mCurrentView = view;
00122
00123 if ( mCurrentView && mCurrentView->isEventView() ) {
00124 mLastEventView = mCurrentView;
00125 }
00126
00127 if ( mAgendaView ) mAgendaView->deleteSelectedDateTime();
00128
00129 raiseCurrentView();
00130 mMainView->processIncidenceSelection( 0 );
00131
00132 mMainView->updateView();
00133
00134 mMainView->adaptNavigationUnits();
00135 }
00136
00137 void KOViewManager::raiseCurrentView()
00138 {
00139 if ((mMonthView && KOPrefs::instance()->mFullViewMonth && mCurrentView == mMonthView) ||
00140 (mTodoView && KOPrefs::instance()->mFullViewTodo && mCurrentView == mTodoView)) {
00141 mMainView->showLeftFrame( false );
00142 if ( mCurrentView == mTodoView ) {
00143 mMainView->navigatorBar()->hide();
00144 } else {
00145 mMainView->navigatorBar()->show();
00146 }
00147 } else {
00148 mMainView->showLeftFrame( true );
00149 mMainView->navigatorBar()->hide();
00150 }
00151 mMainView->viewStack()->raiseWidget( widgetForView( mCurrentView ) );
00152 }
00153
00154 void KOViewManager::updateView()
00155 {
00156 if ( mCurrentView ) mCurrentView->updateView();
00157 }
00158
00159 void KOViewManager::updateView(const QDate &start, const QDate &end)
00160 {
00161
00162
00163 if (mCurrentView) mCurrentView->showDates(start, end);
00164
00165 if (mTodoView) mTodoView->updateView();
00166 }
00167
00168 void KOViewManager::connectView(KOrg::BaseView *view)
00169 {
00170 if (!view) return;
00171
00172
00173 connect( view, SIGNAL( incidenceSelected( Incidence * ) ),
00174 mMainView, SLOT( processMainViewSelection( Incidence * ) ) );
00175
00176
00177 connect(view, SIGNAL(showIncidenceSignal(Incidence *)),
00178 mMainView, SLOT(showIncidence(Incidence *)));
00179 connect(view, SIGNAL(editIncidenceSignal(Incidence *)),
00180 mMainView, SLOT(editIncidence(Incidence *)));
00181 connect(view, SIGNAL(deleteIncidenceSignal(Incidence *)),
00182 mMainView, SLOT(deleteIncidence(Incidence *)));
00183 connect(view, SIGNAL(copyIncidenceSignal(Incidence *)),
00184 mMainView, SLOT(copyIncidence(Incidence *)));
00185 connect(view, SIGNAL(cutIncidenceSignal(Incidence *)),
00186 mMainView, SLOT(cutIncidence(Incidence *)));
00187 connect(view, SIGNAL(toggleAlarmSignal(Incidence *)),
00188 mMainView, SLOT(toggleAlarm(Incidence *)));
00189 connect(view,SIGNAL(dissociateOccurrenceSignal( Incidence *, const QDate & )),
00190 mMainView, SLOT(dissociateOccurrence( Incidence *, const QDate & )));
00191 connect(view,SIGNAL(dissociateFutureOccurrenceSignal( Incidence *, const QDate & )),
00192 mMainView, SLOT(dissociateFutureOccurrence( Incidence *, const QDate & )));
00193
00194
00195 connect( view, SIGNAL( newEventSignal() ),
00196 mMainView, SLOT( newEvent() ) );
00197 connect( view, SIGNAL( newEventSignal( const QDateTime & ) ),
00198 mMainView, SLOT( newEvent( const QDateTime & ) ) );
00199 connect( view, SIGNAL( newEventSignal( const QDateTime &, const QDateTime & ) ),
00200 mMainView, SLOT( newEvent( const QDateTime &, const QDateTime & ) ) );
00201 connect( view, SIGNAL( newEventSignal( const QDate & ) ),
00202 mMainView, SLOT( newEvent( const QDate & ) ) );
00203 connect( view, SIGNAL( newTodoSignal( const QDate & ) ),
00204 mMainView, SLOT( newTodo( const QDate & ) ) );
00205 connect( view, SIGNAL( newSubTodoSignal( Todo * ) ),
00206 mMainView, SLOT( newSubTodo( Todo *) ) );
00207 connect( view, SIGNAL( newJournalSignal( const QDate & ) ),
00208 mMainView, SLOT( newJournal( const QDate & ) ) );
00209
00210
00211 connect(mMainView, SIGNAL(configChanged()), view, SLOT(updateConfig()));
00212
00213
00214 connect( mMainView, SIGNAL( dayPassed( const QDate & ) ),
00215 view, SLOT( dayPassed( const QDate & ) ) );
00216 connect( view, SIGNAL( startMultiModify( const QString & ) ),
00217 mMainView, SLOT( startMultiModify( const QString & ) ) );
00218 connect( view, SIGNAL( endMultiModify() ),
00219 mMainView, SLOT( endMultiModify() ) );
00220
00221 connect( mMainView, SIGNAL( newIncidenceChanger( IncidenceChangerBase* ) ),
00222 view, SLOT( setIncidenceChanger( IncidenceChangerBase * ) ) );
00223 view->setIncidenceChanger( mMainView->incidenceChanger() );
00224 }
00225
00226 void KOViewManager::connectTodoView( KOTodoView* todoView )
00227 {
00228 if (!todoView) return;
00229
00230
00231 connect( todoView, SIGNAL( purgeCompletedSignal() ),
00232 mMainView, SLOT( purgeCompleted() ) );
00233 connect( todoView, SIGNAL( unSubTodoSignal() ),
00234 mMainView, SLOT( todo_unsub() ) );
00235 connect( todoView, SIGNAL( unAllSubTodoSignal() ),
00236 mMainView, SLOT( makeSubTodosIndependents() ) );
00237 }
00238
00239 void KOViewManager::zoomInHorizontally()
00240 {
00241 if( mAgendaView == mCurrentView ) mAgendaView->zoomInHorizontally();
00242 }
00243 void KOViewManager::zoomOutHorizontally()
00244 {
00245 if( mAgendaView== mCurrentView ) mAgendaView->zoomOutHorizontally();
00246 }
00247 void KOViewManager::zoomInVertically()
00248 {
00249 if( mAgendaView== mCurrentView ) mAgendaView->zoomInVertically();
00250 }
00251 void KOViewManager::zoomOutVertically()
00252 {
00253 if( mAgendaView== mCurrentView ) mAgendaView->zoomOutVertically();
00254 }
00255
00256 void KOViewManager::addView(KOrg::BaseView *view)
00257 {
00258 connectView( view );
00259 #if QT_VERSION >= 300
00260 mMainView->viewStack()->addWidget( view );
00261 #else
00262 mMainView->viewStack()->addWidget( view, 1 );
00263 #endif
00264 }
00265
00266 void KOViewManager::showWhatsNextView()
00267 {
00268 if (!mWhatsNextView) {
00269 mWhatsNextView = new KOWhatsNextView(mMainView->calendar(),mMainView->viewStack(),
00270 "KOViewManager::WhatsNextView");
00271 addView(mWhatsNextView);
00272 }
00273 showView(mWhatsNextView);
00274 }
00275
00276 void KOViewManager::showListView()
00277 {
00278 if (!mListView) {
00279 mListView = new KOListView(mMainView->calendar(), mMainView->viewStack(), "KOViewManager::ListView");
00280 addView(mListView);
00281 }
00282 showView(mListView);
00283 }
00284
00285 void KOViewManager::showAgendaView()
00286 {
00287 const bool showBoth = KOPrefs::instance()->agendaViewCalendarDisplay() == KOPrefs::AllCalendarViews;
00288 const bool showMerged = showBoth || KOPrefs::instance()->agendaViewCalendarDisplay() == KOPrefs::CalendarsMerged;
00289 const bool showSideBySide = showBoth || KOPrefs::instance()->agendaViewCalendarDisplay() == KOPrefs::CalendarsSideBySide;
00290
00291 QWidget *parent = mMainView->viewStack();
00292 if ( !mAgendaViewTabs && showBoth ) {
00293 mAgendaViewTabs = new QTabWidget( mMainView->viewStack() );
00294 connect( mAgendaViewTabs, SIGNAL( currentChanged( QWidget* ) ),
00295 this, SLOT( currentAgendaViewTabChanged( QWidget* ) ) );
00296 parent = mAgendaViewTabs;
00297 }
00298
00299 if ( !mAgendaView && showMerged ) {
00300 mAgendaView = new KOAgendaView(mMainView->calendar(), parent, "KOViewManager::AgendaView");
00301
00302 addView(mAgendaView);
00303
00304 connect(mAgendaView, SIGNAL( toggleExpand() ),
00305 mMainView, SLOT( toggleExpand() ) );
00306 connect(mMainView, SIGNAL( calendarViewExpanded( bool ) ),
00307 mAgendaView, SLOT( setExpandedButton( bool ) ) );
00308
00309 connect( mAgendaView,SIGNAL( zoomViewHorizontally(const QDate &, int )),
00310 mMainView->dateNavigator(),SLOT( selectDates( const QDate &, int ) ) );
00311 mAgendaView->readSettings();
00312 }
00313
00314 if ( !mAgendaSideBySideView && showSideBySide ) {
00315 mAgendaSideBySideView =
00316 new MultiAgendaView( mMainView->calendar(), parent,
00317 "KOViewManager::AgendaSideBySideView" );
00318
00319 addView(mAgendaSideBySideView);
00320
00321
00322
00323
00324
00325
00326
00327
00328 }
00329
00330 if ( showBoth && mAgendaViewTabs ) {
00331 if ( mAgendaView && mAgendaViewTabs->indexOf( mAgendaView ) < 0 )
00332 mAgendaViewTabs->addTab( mAgendaView, i18n("Merged calendar") );
00333 if ( mAgendaSideBySideView && mAgendaViewTabs->indexOf( mAgendaSideBySideView ) < 0 )
00334 mAgendaViewTabs->addTab( mAgendaSideBySideView, i18n("Calendars Side by Side") );
00335 } else {
00336 if ( mAgendaView && mMainView->viewStack()->id( mAgendaView ) < 0 )
00337 mMainView->viewStack()->addWidget( mAgendaView );
00338 if ( mAgendaSideBySideView && mMainView->viewStack()->id( mAgendaSideBySideView ) < 0 )
00339 mMainView->viewStack()->addWidget( mAgendaSideBySideView );
00340 }
00341
00342 if ( mAgendaViewTabs && showBoth )
00343 showView( static_cast<KOrg::BaseView*>( mAgendaViewTabs->currentPage() ) );
00344 else if ( mAgendaView && showMerged )
00345 showView( mAgendaView );
00346 else if ( mAgendaSideBySideView && showSideBySide )
00347 showView( mAgendaSideBySideView );
00348 }
00349
00350 void KOViewManager::showDayView()
00351 {
00352 showAgendaView();
00353 mMainView->dateNavigator()->selectDates( 1 );
00354 }
00355
00356 void KOViewManager::showWorkWeekView()
00357 {
00358 showAgendaView();
00359 mMainView->dateNavigator()->selectWorkWeek();
00360 }
00361
00362 void KOViewManager::showWeekView()
00363 {
00364 showAgendaView();
00365 mMainView->dateNavigator()->selectWeek();
00366 }
00367
00368 void KOViewManager::showNextXView()
00369 {
00370 showAgendaView();
00371 mMainView->dateNavigator()->selectDates( QDate::currentDate(),
00372 KOPrefs::instance()->mNextXDays );
00373 }
00374
00375 void KOViewManager::showMonthView()
00376 {
00377 if (!mMonthView) {
00378 mMonthView = new KOMonthView(mMainView->calendar(), mMainView->viewStack(), "KOViewManager::MonthView");
00379 addView(mMonthView);
00380 }
00381
00382 showView(mMonthView);
00383 }
00384
00385 void KOViewManager::showTodoView()
00386 {
00387 if ( !mTodoView ) {
00388 mTodoView = new KOTodoView( mMainView->calendar(), mMainView->viewStack(),
00389 "KOViewManager::TodoView" );
00390 mTodoView->setCalendar( mMainView->calendar() );
00391 addView( mTodoView );
00392 connectTodoView( mTodoView );
00393
00394 KConfig *config = KOGlobals::self()->config();
00395 mTodoView->restoreLayout( config, "Todo View" );
00396 }
00397
00398 showView( mTodoView );
00399 }
00400
00401 void KOViewManager::showJournalView()
00402 {
00403 if (!mJournalView) {
00404 mJournalView = new KOJournalView(mMainView->calendar(),mMainView->viewStack(),
00405 "KOViewManager::JournalView");
00406 addView(mJournalView);
00407 }
00408
00409 showView(mJournalView);
00410 }
00411
00412
00413 void KOViewManager::showTimelineView()
00414 {
00415 if (!mTimelineView) {
00416 mTimelineView = new KOTimelineView(mMainView->calendar(),mMainView->viewStack(),
00417 "KOViewManager::TimelineView");
00418 addView(mTimelineView);
00419 }
00420 showView(mTimelineView);
00421 }
00422
00423 void KOViewManager::showEventView()
00424 {
00425 if ( mLastEventView ) showView( mLastEventView );
00426 else showWeekView();
00427 }
00428
00429 Incidence *KOViewManager::currentSelection()
00430 {
00431 if ( !mCurrentView ) return 0;
00432 Incidence::List incidenceList = mCurrentView->selectedIncidences();
00433 if ( incidenceList.isEmpty() ) return 0;
00434
00435 return incidenceList.first();
00436 }
00437
00438 QDate KOViewManager::currentSelectionDate()
00439 {
00440 QDate qd;
00441 if (mCurrentView) {
00442 DateList qvl = mCurrentView->selectedDates();
00443 if (!qvl.isEmpty()) qd = qvl.first();
00444 }
00445 return qd;
00446 }
00447
00448 void KOViewManager::setDocumentId( const QString &id )
00449 {
00450 if (mTodoView) mTodoView->setDocumentId( id );
00451 }
00452
00453
00454 QWidget* KOViewManager::widgetForView( KOrg::BaseView* view ) const
00455 {
00456 const bool showBoth = KOPrefs::instance()->agendaViewCalendarDisplay() == KOPrefs::AllCalendarViews;
00457 if ( (view == mAgendaView || view == mAgendaSideBySideView) && mAgendaViewTabs && showBoth ) {
00458 return mAgendaViewTabs;
00459 }
00460 return view;
00461 }
00462
00463
00464 void KOViewManager::currentAgendaViewTabChanged( QWidget* widget )
00465 {
00466 showView( static_cast<KOrg::BaseView*>( widget ) );
00467 }