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620 lines
20 KiB
620 lines
20 KiB
/*
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Copyright (c) 2007 Volker Krause <vkrause@kde.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "multiagendaview.h"
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#include "koagendaview.h"
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#include "koagenda.h"
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#include "koprefs.h"
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#include "timelabels.h"
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#include <libkcal/calendarresources.h>
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#include <kglobalsettings.h>
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#include <tqlayout.h>
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#include <tqvbox.h>
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#include <tqobjectlist.h>
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#include <tqheader.h>
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#define FOREACH_VIEW(av) \
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for(TQValueList<KOAgendaView*>::ConstIterator it = mAgendaViews.constBegin(); \
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it != mAgendaViews.constEnd();) \
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for(KOAgendaView* av = (it != mAgendaViews.constEnd() ? (*it) : 0); \
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it != mAgendaViews.constEnd(); ++it, av = (*it) )
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using namespace KOrg;
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MultiAgendaView::MultiAgendaView( Calendar * cal, CalendarView *calendarView,
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TQWidget * parent, const char *name ) :
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AgendaView( cal, parent, name ),
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mSelectedAgendaView( 0 ),
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mLastMovedSplitter( 0 ),
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mUpdateOnShow( false ),
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mPendingChanges( true ),
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mCalendarView( calendarView )
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{
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TQBoxLayout *topLevelLayout = new TQHBoxLayout( this );
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TQFontMetrics fm( font() );
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int topLabelHeight = 2 * fm.height() + fm.lineSpacing();
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TQVBox *topSideBox = new TQVBox( this );
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mLeftTopSpacer = new TQWidget( topSideBox );
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mLeftTopSpacer->setFixedHeight( topLabelHeight );
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mLeftSplitter = new TQSplitter( Qt::Vertical, topSideBox );
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mLeftSplitter->setOpaqueResize( KGlobalSettings::opaqueResize() );
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TQLabel *label = new TQLabel( i18n("All Day"), mLeftSplitter );
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label->tqsetAlignment( TQt::AlignRight | TQt::AlignVCenter | TQt::WordBreak );
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TQVBox *sideBox = new TQVBox( mLeftSplitter );
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EventIndicator *eiSpacer = new EventIndicator( EventIndicator::Top, sideBox );
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eiSpacer->changeColumns( 0 );
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mTimeLabels = new TimeLabels( 24, sideBox );
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eiSpacer = new EventIndicator( EventIndicator::Bottom, sideBox );
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eiSpacer->changeColumns( 0 );
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mLeftBottomSpacer = new TQWidget( topSideBox );
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topLevelLayout->addWidget( topSideBox );
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mScrollView = new TQScrollView( this );
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mScrollView->setResizePolicy( TQScrollView::Manual );
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mScrollView->setVScrollBarMode( TQScrollView::AlwaysOff );
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mScrollView->setFrameShape( TQFrame::NoFrame );
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topLevelLayout->addWidget( mScrollView, 100 );
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mTopBox = new TQHBox( mScrollView->viewport() );
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mScrollView->addChild( mTopBox );
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topSideBox = new TQVBox( this );
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mRightTopSpacer = new TQWidget( topSideBox );
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mRightTopSpacer->setFixedHeight( topLabelHeight );
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mRightSplitter = new TQSplitter( Qt::Vertical, topSideBox );
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mRightSplitter->setOpaqueResize( KGlobalSettings::opaqueResize() );
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new TQWidget( mRightSplitter );
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sideBox = new TQVBox( mRightSplitter );
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eiSpacer = new EventIndicator( EventIndicator::Top, sideBox );
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eiSpacer->setFixedHeight( eiSpacer->minimumHeight() );
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eiSpacer->changeColumns( 0 );
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mScrollBar = new TQScrollBar( Qt::Vertical, sideBox );
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eiSpacer = new EventIndicator( EventIndicator::Bottom, sideBox );
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eiSpacer->setFixedHeight( eiSpacer->minimumHeight() );
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eiSpacer->changeColumns( 0 );
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mRightBottomSpacer = new TQWidget( topSideBox );
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topLevelLayout->addWidget( topSideBox );
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recreateViews();
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}
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void MultiAgendaView::recreateViews()
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{
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if ( !mPendingChanges ) {
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return;
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}
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mPendingChanges = false;
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deleteViews();
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CalendarResources *calres = dynamic_cast<CalendarResources*>( calendar() );
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if ( !calres ) {
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// fallback to single-agenda
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KOAgendaView* av = new KOAgendaView( calendar(), mCalendarView, mTopBox );
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mAgendaViews.append( av );
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mAgendaWidgets.append( av );
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mSelectedAgendaView = av;
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av->show();
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} else {
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CalendarResourceManager *manager = calres->resourceManager();
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for ( CalendarResourceManager::ActiveIterator it = manager->activeBegin(); it != manager->activeEnd(); ++it ) {
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if ( (*it)->canHaveSubresources() ) {
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TQStringList subResources = (*it)->subresources();
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for ( TQStringList::ConstIterator subit = subResources.constBegin(); subit != subResources.constEnd(); ++subit ) {
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TQString type = (*it)->subresourceType( *subit );
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if ( !(*it)->subresourceActive( *subit ) || (!type.isEmpty() && type != "event") ) {
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continue;
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}
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addView( (*it)->labelForSubresource( *subit ), *it, *subit );
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}
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} else {
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addView( (*it)->resourceName(), *it );
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}
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}
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}
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// no resources activated, so stop here to avoid crashing somewhere down the line, TODO: show a nice message instead
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if ( mAgendaViews.isEmpty() ) {
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return;
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}
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setupViews();
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TQTimer::singleShot( 0, this, TQT_SLOT(slotResizeScrollView()) );
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mTimeLabels->updateConfig();
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connect( mTimeLabels->verticalScrollBar(), TQT_SIGNAL(valueChanged(int)),
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mScrollBar, TQT_SLOT(setValue(int)) );
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connect( mScrollBar, TQT_SIGNAL(valueChanged(int)),
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mTimeLabels, TQT_SLOT(positionChanged(int)) );
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installSplitterEventFilter( mLeftSplitter );
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installSplitterEventFilter( mRightSplitter );
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TQValueList<int> sizes = KOGlobals::self()->config()->readIntListEntry( "Separator AgendaView" );
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if ( sizes.count() != 2 ) {
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sizes = mLeftSplitter->sizes();
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}
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FOREACH_VIEW( agenda ) {
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agenda->splitter()->setSizes( sizes );
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}
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mLeftSplitter->setSizes( sizes );
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mRightSplitter->setSizes( sizes );
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TQTimer::singleShot( 0, this, TQT_SLOT(setupScrollBar()) );
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mTimeLabels->positionChanged();
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}
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void MultiAgendaView::deleteViews()
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{
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for ( TQValueList<TQWidget*>::ConstIterator it = mAgendaWidgets.constBegin();
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it != mAgendaWidgets.constEnd(); ++it ) {
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delete *it;
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}
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mAgendaViews.clear();
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mAgendaWidgets.clear();
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mLastMovedSplitter = 0;
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mSelectedAgendaView = 0;
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}
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void MultiAgendaView::setupViews()
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{
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FOREACH_VIEW( agenda ) {
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if ( !agenda->readOnly() ) {
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connect( agenda,
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TQT_SIGNAL(newEventSignal(ResourceCalendar *,const TQString &)),
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TQT_SIGNAL(newEventSignal(ResourceCalendar *,const TQString &)) );
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connect( agenda,
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TQT_SIGNAL(newEventSignal(ResourceCalendar *,const TQString &,const TQDate &)),
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TQT_SIGNAL(newEventSignal(ResourceCalendar *,const TQString &,const TQDate &)) );
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connect( agenda,
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TQT_SIGNAL(newEventSignal(ResourceCalendar *,const TQString &,const TQDateTime &)),
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TQT_SIGNAL(newEventSignal(ResourceCalendar *,const TQString &,const TQDateTime &)) );
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connect( agenda,
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TQT_SIGNAL(newEventSignal(ResourceCalendar *,const TQString &,const TQDateTime &,const TQDateTime &)),
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TQT_SIGNAL(newEventSignal(ResourceCalendar *,const TQString &,const TQDateTime &,const TQDateTime&)) );
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connect( agenda,
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TQT_SIGNAL(newTodoSignal(ResourceCalendar *,const TQString &,const TQDate &)),
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TQT_SIGNAL(newTodoSignal(ResourceCalendar *,const TQString &,const TQDate &)) );
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connect( agenda,
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TQT_SIGNAL(editIncidenceSignal(Incidence *,const TQDate &)),
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TQT_SIGNAL(editIncidenceSignal(Incidence *,const TQDate &)) );
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connect( agenda,
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TQT_SIGNAL(deleteIncidenceSignal(Incidence *)),
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TQT_SIGNAL(deleteIncidenceSignal(Incidence *)) );
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connect( agenda,
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TQT_SIGNAL(startMultiModify(const TQString &)),
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TQT_SIGNAL(startMultiModify(const TQString &)) );
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connect( agenda,
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TQT_SIGNAL(endMultiModify()),
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TQT_SIGNAL(endMultiModify()) );
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connect( agenda,
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TQT_SIGNAL(cutIncidenceSignal(Incidence*)),
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TQT_SIGNAL(cutIncidenceSignal(Incidence*)) );
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connect( agenda,
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TQT_SIGNAL(pasteIncidenceSignal()),
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TQT_SIGNAL(pasteIncidenceSignal()) );
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connect( agenda,
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TQT_SIGNAL(toggleAlarmSignal(Incidence*)),
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TQT_SIGNAL(toggleAlarmSignal(Incidence*)) );
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connect( agenda,
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TQT_SIGNAL(dissociateOccurrenceSignal(Incidence*, const TQDate&)),
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TQT_SIGNAL(dissociateOccurrenceSignal(Incidence*, const TQDate&)) );
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connect( agenda,
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TQT_SIGNAL(dissociateFutureOccurrenceSignal(Incidence*, const TQDate&)),
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TQT_SIGNAL(dissociateFutureOccurrenceSignal(Incidence*, const TQDate&)) );
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}
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connect( agenda,
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TQT_SIGNAL(copyIncidenceSignal(Incidence*)),
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TQT_SIGNAL(copyIncidenceSignal(Incidence*)) );
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connect( agenda,
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TQT_SIGNAL(showIncidenceSignal(Incidence *,const TQDate &)),
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TQT_SIGNAL(showIncidenceSignal(Incidence *,const TQDate &)) );
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connect( agenda,
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TQT_SIGNAL(incidenceSelected(Incidence *,const TQDate &)),
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TQT_SIGNAL(incidenceSelected(Incidence *,const TQDate &)) );
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connect( agenda,
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TQT_SIGNAL(incidenceSelected(Incidence*,const TQDate &)),
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TQT_SLOT(slotSelectionChanged()) );
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connect( agenda,
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TQT_SIGNAL(timeSpanSelectionChanged()),
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TQT_SLOT(slotClearTimeSpanSelection()) );
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disconnect( agenda->agenda(),
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TQT_SIGNAL(zoomView(const int,const TQPoint&,const Qt::Orientation)),
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agenda, 0 );
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connect( agenda->agenda(),
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TQT_SIGNAL(zoomView(const int,const TQPoint&,const Qt::Orientation)),
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TQT_SLOT(zoomView(const int,const TQPoint&,const Qt::Orientation)) );
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}
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KOAgenda *anAgenda = mAgendaViews.first()->agenda();
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connect( anAgenda, TQT_SIGNAL(lowerYChanged(int) ), TQT_SLOT(resizeSpacers(int)) );
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FOREACH_VIEW( agenda ) {
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agenda->readSettings();
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}
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int minWidth = 0;
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for ( TQValueList<TQWidget*>::ConstIterator it = mAgendaWidgets.constBegin(); it != mAgendaWidgets.constEnd(); ++it )
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minWidth = TQMAX( minWidth, (*it)->tqminimumSizeHint().width() );
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for ( TQValueList<TQWidget*>::ConstIterator it = mAgendaWidgets.constBegin(); it != mAgendaWidgets.constEnd(); ++it )
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(*it)->setMinimumWidth( minWidth );
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}
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MultiAgendaView::~ MultiAgendaView()
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{
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}
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Incidence::List MultiAgendaView::selectedIncidences()
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{
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Incidence::List list;
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FOREACH_VIEW(agendaView) {
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list += agendaView->selectedIncidences();
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}
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return list;
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}
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DateList MultiAgendaView::selectedIncidenceDates()
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{
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DateList list;
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FOREACH_VIEW(agendaView) {
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list += agendaView->selectedIncidenceDates();
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}
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return list;
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}
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int MultiAgendaView::tqcurrentDateCount()
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{
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FOREACH_VIEW( agendaView )
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return agendaView->tqcurrentDateCount();
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return 0;
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}
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void MultiAgendaView::showDates(const TQDate & start, const TQDate & end)
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{
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mStartDate = start;
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mEndDate = end;
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recreateViews();
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FOREACH_VIEW( agendaView )
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agendaView->showDates( start, end );
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}
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void MultiAgendaView::showIncidences(const Incidence::List & incidenceList, const TQDate &date)
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{
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FOREACH_VIEW( agendaView )
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agendaView->showIncidences( incidenceList, date );
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}
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void MultiAgendaView::updateView()
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{
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recreateViews();
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FOREACH_VIEW( agendaView )
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agendaView->updateView();
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}
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void MultiAgendaView::changeIncidenceDisplay(Incidence * incidence, int mode)
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{
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FOREACH_VIEW( agendaView )
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agendaView->changeIncidenceDisplay( incidence, mode );
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}
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int MultiAgendaView::maxDatesHint()
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{
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FOREACH_VIEW( agendaView )
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return agendaView->maxDatesHint();
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return 0;
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}
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void MultiAgendaView::slotSelectionChanged()
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{
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FOREACH_VIEW( agenda ) {
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if ( agenda != sender() )
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agenda->clearSelection();
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}
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}
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bool MultiAgendaView::eventDurationHint(TQDateTime & startDt, TQDateTime & endDt, bool & allDay)
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{
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FOREACH_VIEW( agenda ) {
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bool valid = agenda->eventDurationHint( startDt, endDt, allDay );
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if ( valid )
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return true;
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}
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return false;
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}
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void MultiAgendaView::slotClearTimeSpanSelection()
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{
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FOREACH_VIEW( agenda ) {
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if ( agenda != sender() )
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agenda->clearTimeSpanSelection();
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}
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}
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void MultiAgendaView::setTypeAheadReceiver(TQObject * o)
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{
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FOREACH_VIEW( agenda )
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agenda->setTypeAheadReceiver( o );
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}
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void MultiAgendaView::finishTypeAhead()
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{
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FOREACH_VIEW( agenda )
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agenda->finishTypeAhead();
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}
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void MultiAgendaView::addView( const TQString &label, ResourceCalendar *res, const TQString &subRes )
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{
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bool readOnlyView = false;
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TQVBox *box = new TQVBox( mTopBox );
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// First, the calendar folder title
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TQHeader *title = new TQHeader( 1, box );
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title->setClickEnabled( false );
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title->setStretchEnabled( true );
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if ( res->readOnly() || !res->subresourceWritable( subRes ) ) {
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readOnlyView = true;
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title->setLabel( 0, TQIconSet( KOGlobals::self()->smallIcon( "readonlyevent" ) ), label );
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} else {
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TQColor resColor;
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if ( subRes.isEmpty() ) {
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resColor = *KOPrefs::instance()->resourceColor( res->identifier() );
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} else {
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resColor = *KOPrefs::instance()->resourceColor( subRes );
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}
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TQFontMetrics fm = fontMetrics();
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TQPixmap px( fm.height(), fm.height() );
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px.fill( resColor );
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title->setLabel( 0, TQIconSet( px, TQIconSet::Small ), label );
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}
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// Now, the sub agenda view
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KOAgendaView* av = new KOAgendaView( calendar(), mCalendarView, box, 0, true );
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av->setReadOnly( readOnlyView );
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av->setResource( res, subRes );
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av->setIncidenceChanger( mChanger );
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av->agenda()->setVScrollBarMode( TQScrollView::AlwaysOff );
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mAgendaViews.append( av );
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mAgendaWidgets.append( box );
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box->show();
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mTimeLabels->setAgenda( av->agenda() );
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connect( av->agenda()->verticalScrollBar(), TQT_SIGNAL(valueChanged(int)),
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mTimeLabels, TQT_SLOT(positionChanged(int)) );
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connect( mTimeLabels->verticalScrollBar(), TQT_SIGNAL(valueChanged(int)),
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av, TQT_SLOT(setContentsPos(int)) );
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av->installEventFilter( this );
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installSplitterEventFilter( av->splitter() );
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}
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void MultiAgendaView::resizeEvent(TQResizeEvent * ev)
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{
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resizeScrollView( ev->size() );
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AgendaView::resizeEvent( ev );
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}
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void MultiAgendaView::resizeScrollView(const TQSize & size)
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{
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const int widgetWidth = size.width() - mTimeLabels->width() - mScrollBar->width();
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int width = TQMAX( mTopBox->tqsizeHint().width(), widgetWidth );
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int height = size.height();
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if ( width > widgetWidth ) {
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const int sbHeight = mScrollView->horizontalScrollBar()->height();
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height -= sbHeight;
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mLeftBottomSpacer->setFixedHeight( sbHeight );
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mRightBottomSpacer->setFixedHeight( sbHeight );
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} else {
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mLeftBottomSpacer->setFixedHeight( 0 );
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mRightBottomSpacer->setFixedHeight( 0 );
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}
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mScrollView->resizeContents( width, height );
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mTopBox->resize( width, height );
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}
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void MultiAgendaView::setIncidenceChanger(IncidenceChangerBase * changer)
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{
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AgendaView::setIncidenceChanger( changer );
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FOREACH_VIEW( agenda )
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agenda->setIncidenceChanger( changer );
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}
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void MultiAgendaView::updateConfig()
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{
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AgendaView::updateConfig();
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mTimeLabels->updateConfig();
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FOREACH_VIEW( agenda )
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agenda->updateConfig();
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}
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bool MultiAgendaView::eventFilter(TQObject * obj, TQEvent * event)
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{
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if ( obj->className() == TQCString(TQSPLITTERHANDLE_OBJECT_NAME_STRING) ) {
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// KDE4: not needed anymore, TQSplitter has a moved signal there
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if ( (event->type() == TQEvent::MouseMove && KGlobalSettings::opaqueResize())
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|| event->type() == TQEvent::MouseButtonRelease ) {
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FOREACH_VIEW( agenda ) {
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if ( TQT_BASE_OBJECT(agenda->splitter()) == TQT_BASE_OBJECT(obj->parent()) )
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mLastMovedSplitter = agenda->splitter();
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}
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if ( TQT_BASE_OBJECT(mLeftSplitter )== TQT_BASE_OBJECT(obj->parent()) )
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mLastMovedSplitter = mLeftSplitter;
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else if ( TQT_BASE_OBJECT(mRightSplitter) == TQT_BASE_OBJECT(obj->parent()) )
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mLastMovedSplitter = mRightSplitter;
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TQTimer::singleShot( 0, this, TQT_SLOT(resizeSplitters()) );
|
|
}
|
|
}
|
|
|
|
if ( obj->className() == TQCString( "KOAgendaView" ) ) {
|
|
if ( event->type() == TQEvent::MouseButtonRelease ||
|
|
event->type() == TQEvent::MouseButtonPress ) {
|
|
mSelectedAgendaView = (KOAgendaView *)obj;
|
|
}
|
|
}
|
|
|
|
return AgendaView::eventFilter( obj, event );
|
|
}
|
|
|
|
KOAgendaView *MultiAgendaView::selectedAgendaView()
|
|
{
|
|
return mSelectedAgendaView;
|
|
}
|
|
|
|
void MultiAgendaView::resizeSplitters()
|
|
{
|
|
if ( !mLastMovedSplitter )
|
|
mLastMovedSplitter = mAgendaViews.first()->splitter();
|
|
FOREACH_VIEW( agenda ) {
|
|
if ( agenda->splitter() == mLastMovedSplitter )
|
|
continue;
|
|
agenda->splitter()->setSizes( mLastMovedSplitter->sizes() );
|
|
}
|
|
if ( mLastMovedSplitter != mLeftSplitter )
|
|
mLeftSplitter->setSizes( mLastMovedSplitter->sizes() );
|
|
if ( mLastMovedSplitter != mRightSplitter )
|
|
mRightSplitter->setSizes( mLastMovedSplitter->sizes() );
|
|
}
|
|
|
|
void MultiAgendaView::resizeSpacers( int newY )
|
|
{
|
|
// this slot is needed because the Agenda view's day labels frame height
|
|
// can change depending if holidays are shown. When this happens, all
|
|
// the widgets move down except the timelabels, so we need to change
|
|
// the top spacer height accordingly to move the timelabels up/down.
|
|
// kolab/issue2656
|
|
Q_UNUSED( newY );
|
|
TQFontMetrics fm( font() );
|
|
int topLabelHeight = mAgendaViews.first()->dayLabels()->height() +
|
|
fm.height() + mLeftSplitter->handleWidth();
|
|
mLeftTopSpacer->setFixedHeight( topLabelHeight );
|
|
mRightTopSpacer->setFixedHeight( topLabelHeight );
|
|
}
|
|
|
|
void MultiAgendaView::zoomView( const int delta, const TQPoint & pos, const Qt::Orientation ori )
|
|
{
|
|
if ( ori == Qt::Vertical ) {
|
|
if ( delta > 0 ) {
|
|
if ( KOPrefs::instance()->mHourSize > 4 )
|
|
KOPrefs::instance()->mHourSize--;
|
|
} else {
|
|
KOPrefs::instance()->mHourSize++;
|
|
}
|
|
}
|
|
|
|
FOREACH_VIEW( agenda )
|
|
agenda->zoomView( delta, pos, ori );
|
|
|
|
mTimeLabels->updateConfig();
|
|
mTimeLabels->positionChanged();
|
|
mTimeLabels->tqrepaint();
|
|
}
|
|
|
|
// KDE4: not needed, use existing TQSplitter signals instead
|
|
void MultiAgendaView::installSplitterEventFilter(TQSplitter * splitter)
|
|
{
|
|
TQObjectList *objlist = splitter->queryList( TQSPLITTERHANDLE_OBJECT_NAME_STRING );
|
|
// HACK: when not being visible, the splitter handle is sometimes not found
|
|
// for unknown reasons, so trigger an update when we are shown again
|
|
if ( objlist->count() == 0 && !isVisible() )
|
|
mUpdateOnShow = true;
|
|
TQObjectListIt it( *objlist );
|
|
TQObject *obj;
|
|
while ( (obj = it.current()) != 0 ) {
|
|
obj->removeEventFilter( this );
|
|
obj->installEventFilter( this );
|
|
++it;
|
|
}
|
|
delete objlist;
|
|
}
|
|
|
|
void MultiAgendaView::slotResizeScrollView()
|
|
{
|
|
resizeScrollView( size() );
|
|
}
|
|
|
|
void MultiAgendaView::show()
|
|
{
|
|
AgendaView::show();
|
|
if ( mUpdateOnShow ) {
|
|
mUpdateOnShow = false;
|
|
mPendingChanges = true; // force a full view recreation
|
|
showDates( mStartDate, mEndDate );
|
|
}
|
|
}
|
|
|
|
void MultiAgendaView::resourcesChanged()
|
|
{
|
|
mPendingChanges = true;
|
|
|
|
kdDebug() << "mAgendaViews.size is " << mAgendaViews.size()
|
|
<< "; mAgendaWidgets.size is " << mAgendaWidgets.size()
|
|
<< "; mSelectedAgendaView is " << mSelectedAgendaView
|
|
<< endl;
|
|
|
|
if ( mSelectedAgendaView ) {
|
|
ResourceCalendar *res = mSelectedAgendaView->resourceCalendar();
|
|
if ( res ) {
|
|
if ( res->canHaveSubresources() ) {
|
|
TQString subRes = mSelectedAgendaView->subResourceCalendar();
|
|
if ( !res->subresourceWritable( subRes ) ||
|
|
!res->subresourceActive( subRes ) ) {
|
|
mSelectedAgendaView = 0;
|
|
}
|
|
} else {
|
|
if ( res->readOnly() || !res->isActive() ) {
|
|
mSelectedAgendaView = 0;
|
|
}
|
|
}
|
|
} else {
|
|
mSelectedAgendaView = 0;
|
|
}
|
|
}
|
|
|
|
FOREACH_VIEW( agenda )
|
|
agenda->resourcesChanged();
|
|
}
|
|
|
|
void MultiAgendaView::setupScrollBar()
|
|
{
|
|
if ( !mAgendaViews.isEmpty() && mAgendaViews.first()->agenda() ) {
|
|
TQScrollBar *scrollBar = mAgendaViews.first()->agenda()->verticalScrollBar();
|
|
mScrollBar->setMinValue( scrollBar->minValue() );
|
|
mScrollBar->setMaxValue( scrollBar->maxValue() );
|
|
mScrollBar->setLineStep( scrollBar->lineStep() );
|
|
mScrollBar->setPageStep( scrollBar->pageStep() );
|
|
mScrollBar->setValue( scrollBar->value() );
|
|
}
|
|
}
|
|
|
|
#include "multiagendaview.moc"
|