summaryrefslogtreecommitdiffstats
path: root/korganizer/koagenda.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'korganizer/koagenda.cpp')
-rw-r--r--korganizer/koagenda.cpp1999
1 files changed, 1999 insertions, 0 deletions
diff --git a/korganizer/koagenda.cpp b/korganizer/koagenda.cpp
new file mode 100644
index 00000000..b63f1303
--- /dev/null
+++ b/korganizer/koagenda.cpp
@@ -0,0 +1,1999 @@
+/*
+ This file is part of KOrganizer.
+ Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org>
+ Copyright (C) 2003-2004 Reinhold Kainhofer <reinhold@kainhofer.com>
+
+ Marcus Bains line.
+ Copyright (c) 2001 Ali Rahimi
+
+ 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; either version 2 of the License, or
+ (at your option) any later version.
+
+ 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.
+
+ As a special exception, permission is given to link this program
+ with any edition of Qt, and distribute the resulting executable,
+ without including the source code for Qt in the source distribution.
+*/
+#include <assert.h>
+
+#include <qintdict.h>
+#include <qdatetime.h>
+#include <qapplication.h>
+#include <qpopupmenu.h>
+#include <qcursor.h>
+#include <qpainter.h>
+#include <qlabel.h>
+
+#include <kdebug.h>
+#include <klocale.h>
+#include <kiconloader.h>
+#include <kglobal.h>
+#include <kmessagebox.h>
+
+#include "koagendaitem.h"
+#include "koprefs.h"
+#include "koglobals.h"
+#include "komessagebox.h"
+#include "incidencechanger.h"
+#include "kohelper.h"
+
+#include "koagenda.h"
+#include "koagenda.moc"
+#include <korganizer/baseview.h>
+
+#include <libkcal/event.h>
+#include <libkcal/todo.h>
+#include <libkcal/dndfactory.h>
+#include <libkcal/icaldrag.h>
+#include <libkcal/vcaldrag.h>
+#include <libkcal/calendar.h>
+#include <libkcal/calendarresources.h>
+#include <math.h>
+
+////////////////////////////////////////////////////////////////////////////
+MarcusBains::MarcusBains(KOAgenda *_agenda,const char *name)
+ : QFrame(_agenda->viewport(),name), agenda(_agenda)
+{
+ setLineWidth(0);
+ setMargin(0);
+ setBackgroundColor(Qt::red);
+ minutes = new QTimer(this);
+ connect(minutes, SIGNAL(timeout()), this, SLOT(updateLocation()));
+ minutes->start(0, true);
+
+ mTimeBox = new QLabel(this);
+ mTimeBox->setAlignment(Qt::AlignRight | Qt::AlignBottom);
+ QPalette pal = mTimeBox->palette();
+ pal.setColor(QColorGroup::Foreground, Qt::red);
+ mTimeBox->setPalette(pal);
+ mTimeBox->setAutoMask(true);
+
+ agenda->addChild(mTimeBox);
+
+ oldToday = -1;
+}
+
+MarcusBains::~MarcusBains()
+{
+ delete minutes;
+}
+
+int MarcusBains::todayColumn()
+{
+ QDate currentDate = QDate::currentDate();
+
+ DateList dateList = agenda->dateList();
+ DateList::ConstIterator it;
+ int col = 0;
+ for(it = dateList.begin(); it != dateList.end(); ++it) {
+ if((*it) == currentDate)
+ return KOGlobals::self()->reverseLayout() ?
+ agenda->columns() - 1 - col : col;
+ ++col;
+ }
+
+ return -1;
+}
+
+void MarcusBains::updateLocation(bool recalculate)
+{
+ QTime tim = QTime::currentTime();
+ if((tim.hour() == 0) && (oldTime.hour()==23))
+ recalculate = true;
+
+ int mins = tim.hour()*60 + tim.minute();
+ int minutesPerCell = 24 * 60 / agenda->rows();
+ int y = int( mins * agenda->gridSpacingY() / minutesPerCell );
+ int today = recalculate ? todayColumn() : oldToday;
+ int x = int( agenda->gridSpacingX() * today );
+ bool disabled = !(KOPrefs::instance()->mMarcusBainsEnabled);
+
+ oldTime = tim;
+ oldToday = today;
+
+ if(disabled || (today<0)) {
+ hide();
+ mTimeBox->hide();
+ return;
+ } else {
+ show();
+ mTimeBox->show();
+ }
+
+ if ( recalculate ) setFixedSize( int( agenda->gridSpacingX() ), 1 );
+ agenda->moveChild( this, x, y );
+ raise();
+
+ if(recalculate)
+ mTimeBox->setFont(KOPrefs::instance()->mMarcusBainsFont);
+
+ mTimeBox->setText(KGlobal::locale()->formatTime(tim, KOPrefs::instance()->mMarcusBainsShowSeconds));
+ mTimeBox->adjustSize();
+ if (y-mTimeBox->height()>=0) y-=mTimeBox->height(); else y++;
+ if (x-mTimeBox->width()+agenda->gridSpacingX() > 0)
+ x += int( agenda->gridSpacingX() - mTimeBox->width() - 1 );
+ else x++;
+ agenda->moveChild(mTimeBox,x,y);
+ mTimeBox->raise();
+ mTimeBox->setAutoMask(true);
+
+ minutes->start(1000,true);
+}
+
+
+////////////////////////////////////////////////////////////////////////////
+
+
+/*
+ Create an agenda widget with rows rows and columns columns.
+*/
+KOAgenda::KOAgenda( int columns, int rows, int rowSize, QWidget *parent,
+ const char *name, WFlags f )
+ : QScrollView( parent, name, f ), mChanger( 0 )
+{
+ mColumns = columns;
+ mRows = rows;
+ mGridSpacingY = rowSize;
+ mAllDayMode = false;
+
+ init();
+
+ viewport()->setMouseTracking(true);
+}
+
+/*
+ Create an agenda widget with columns columns and one row. This is used for
+ all-day events.
+*/
+KOAgenda::KOAgenda( int columns, QWidget *parent, const char *name, WFlags f )
+ : QScrollView( parent, name, f )
+{
+ mColumns = columns;
+ mRows = 1;
+ mGridSpacingY = 24;
+ mAllDayMode = true;
+ setVScrollBarMode( AlwaysOff );
+
+ init();
+}
+
+
+KOAgenda::~KOAgenda()
+{
+ delete mMarcusBains;
+}
+
+
+Incidence *KOAgenda::selectedIncidence() const
+{
+ return ( mSelectedItem ? mSelectedItem->incidence() : 0 );
+}
+
+
+QDate KOAgenda::selectedIncidenceDate() const
+{
+ return ( mSelectedItem ? mSelectedItem->itemDate() : QDate() );
+}
+
+const QString KOAgenda::lastSelectedUid() const
+{
+ return mSelectedUid;
+}
+
+
+void KOAgenda::init()
+{
+ mGridSpacingX = 100;
+
+ mResizeBorderWidth = 8;
+ mScrollBorderWidth = 8;
+ mScrollDelay = 30;
+ mScrollOffset = 10;
+
+ enableClipper( true );
+
+ // Grab key strokes for keyboard navigation of agenda. Seems to have no
+ // effect. Has to be fixed.
+ setFocusPolicy( WheelFocus );
+
+ connect( &mScrollUpTimer, SIGNAL( timeout() ), SLOT( scrollUp() ) );
+ connect( &mScrollDownTimer, SIGNAL( timeout() ), SLOT( scrollDown() ) );
+
+ mStartCell = QPoint( 0, 0 );
+ mEndCell = QPoint( 0, 0 );
+
+ mHasSelection = false;
+ mSelectionStartPoint = QPoint( 0, 0 );
+ mSelectionStartCell = QPoint( 0, 0 );
+ mSelectionEndCell = QPoint( 0, 0 );
+
+ mOldLowerScrollValue = -1;
+ mOldUpperScrollValue = -1;
+
+ mClickedItem = 0;
+
+ mActionItem = 0;
+ mActionType = NOP;
+ mItemMoved = false;
+
+ mSelectedItem = 0;
+ mSelectedUid = QString::null;
+
+ setAcceptDrops( true );
+ installEventFilter( this );
+ mItems.setAutoDelete( true );
+ mItemsToDelete.setAutoDelete( true );
+
+ resizeContents( int( mGridSpacingX * mColumns ),
+ int( mGridSpacingY * mRows ) );
+
+ viewport()->update();
+ viewport()->setBackgroundMode( NoBackground );
+ viewport()->setFocusPolicy( WheelFocus );
+
+ setMinimumSize( 30, int( mGridSpacingY + 1 ) );
+// setMaximumHeight(mGridSpacingY * mRows + 5);
+
+ // Disable horizontal scrollbar. This is a hack. The geometry should be
+ // controlled in a way that the contents horizontally always fits. Then it is
+ // not necessary to turn off the scrollbar.
+ setHScrollBarMode( AlwaysOff );
+
+ setStartTime( KOPrefs::instance()->mDayBegins.time() );
+
+ calculateWorkingHours();
+
+ connect( verticalScrollBar(), SIGNAL( valueChanged( int ) ),
+ SLOT( checkScrollBoundaries( int ) ) );
+
+ // Create the Marcus Bains line.
+ if( mAllDayMode ) {
+ mMarcusBains = 0;
+ } else {
+ mMarcusBains = new MarcusBains( this );
+ addChild( mMarcusBains );
+ }
+
+ mTypeAhead = false;
+ mTypeAheadReceiver = 0;
+
+ mReturnPressed = false;
+}
+
+
+void KOAgenda::clear()
+{
+// kdDebug(5850) << "KOAgenda::clear()" << endl;
+
+ KOAgendaItem *item;
+ for ( item = mItems.first(); item != 0; item = mItems.next() ) {
+ removeChild( item );
+ }
+ mItems.clear();
+ mItemsToDelete.clear();
+
+ mSelectedItem = 0;
+
+ clearSelection();
+}
+
+
+void KOAgenda::clearSelection()
+{
+ mHasSelection = false;
+ mActionType = NOP;
+ updateContents();
+}
+
+void KOAgenda::marcus_bains()
+{
+ if(mMarcusBains) mMarcusBains->updateLocation(true);
+}
+
+
+void KOAgenda::changeColumns(int columns)
+{
+ if (columns == 0) {
+ kdDebug(5850) << "KOAgenda::changeColumns() called with argument 0" << endl;
+ return;
+ }
+
+ clear();
+ mColumns = columns;
+// setMinimumSize(mColumns * 10, mGridSpacingY + 1);
+// init();
+// update();
+
+ QResizeEvent event( size(), size() );
+
+ QApplication::sendEvent( this, &event );
+}
+
+/*
+ This is the eventFilter function, which gets all events from the KOAgendaItems
+ contained in the agenda. It has to handle moving and resizing for all items.
+*/
+bool KOAgenda::eventFilter ( QObject *object, QEvent *event )
+{
+// kdDebug(5850) << "KOAgenda::eventFilter() " << int( event->type() ) << endl;
+
+ switch( event->type() ) {
+ case QEvent::MouseButtonPress:
+ case QEvent::MouseButtonDblClick:
+ case QEvent::MouseButtonRelease:
+ case QEvent::MouseMove:
+ return eventFilter_mouse( object, static_cast<QMouseEvent *>( event ) );
+#ifndef QT_NO_WHEELEVENT
+ case QEvent::Wheel:
+ return eventFilter_wheel( object, static_cast<QWheelEvent *>( event ) );
+#endif
+ case QEvent::KeyPress:
+ case QEvent::KeyRelease:
+ return eventFilter_key( object, static_cast<QKeyEvent *>( event ) );
+
+ case ( QEvent::Leave ):
+ if ( !mActionItem )
+ setCursor( arrowCursor );
+ if ( object == viewport() )
+ emit leaveAgenda();
+ return true;
+
+ case QEvent::Enter:
+ emit enterAgenda();
+ return QScrollView::eventFilter( object, event );
+
+#ifndef KORG_NODND
+ case QEvent::DragEnter:
+ case QEvent::DragMove:
+ case QEvent::DragLeave:
+ case QEvent::Drop:
+ // case QEvent::DragResponse:
+ return eventFilter_drag(object, static_cast<QDropEvent*>(event));
+#endif
+
+ default:
+ return QScrollView::eventFilter( object, event );
+ }
+}
+
+bool KOAgenda::eventFilter_drag( QObject *object, QDropEvent *de )
+{
+#ifndef KORG_NODND
+ QPoint viewportPos;
+ if ( object != viewport() && object != this ) {
+ viewportPos = static_cast<QWidget *>( object )->mapToParent( de->pos() );
+ } else {
+ viewportPos = de->pos();
+ }
+
+ switch ( de->type() ) {
+ case QEvent::DragEnter:
+ case QEvent::DragMove:
+ if ( ICalDrag::canDecode( de ) || VCalDrag::canDecode( de ) ) {
+
+ DndFactory factory( mCalendar );
+ Todo *todo = factory.createDropTodo( de );
+ if ( todo ) {
+ de->accept();
+ delete todo;
+ } else {
+ de->ignore();
+ }
+ return true;
+ } else return false;
+ break;
+ case QEvent::DragLeave:
+ return false;
+ break;
+ case QEvent::Drop:
+ {
+ if ( !ICalDrag::canDecode( de ) && !VCalDrag::canDecode( de ) ) {
+ return false;
+ }
+
+ DndFactory factory( mCalendar );
+ Todo *todo = factory.createDropTodo( de );
+
+ if ( todo ) {
+ de->acceptAction();
+ QPoint pos;
+ // FIXME: This is a bad hack, as the viewportToContents seems to be off by
+ // 2000 (which is the left upper corner of the viewport). It works correctly
+ // for agendaItems.
+ if ( object == this ) {
+ pos = viewportPos + QPoint( contentsX(), contentsY() );
+ } else {
+ pos = viewportToContents( viewportPos );
+ }
+ QPoint gpos = contentsToGrid( pos );
+ emit droppedToDo( todo, gpos, mAllDayMode );
+ return true;
+ }
+ }
+ break;
+
+ case QEvent::DragResponse:
+ default:
+ break;
+ }
+#endif
+
+ return false;
+}
+
+bool KOAgenda::eventFilter_key( QObject *, QKeyEvent *ke )
+{
+ // kdDebug(5850) << "KOAgenda::eventFilter_key() " << ke->type() << endl;
+
+ // If Return is pressed bring up an editor for the current selected time span.
+ if ( ke->key() == Key_Return ) {
+ if ( ke->type() == QEvent::KeyPress ) mReturnPressed = true;
+ else if ( ke->type() == QEvent::KeyRelease ) {
+ if ( mReturnPressed ) {
+ emitNewEventForSelection();
+ mReturnPressed = false;
+ return true;
+ } else {
+ mReturnPressed = false;
+ }
+ }
+ }
+
+ // Ignore all input that does not produce any output
+ if ( ke->text().isEmpty() ) return false;
+
+ if ( ke->type() == QEvent::KeyPress || ke->type() == QEvent::KeyRelease ) {
+ switch ( ke->key() ) {
+ case Key_Escape:
+ case Key_Return:
+ case Key_Enter:
+ case Key_Tab:
+ case Key_Backtab:
+ case Key_Left:
+ case Key_Right:
+ case Key_Up:
+ case Key_Down:
+ case Key_Backspace:
+ case Key_Delete:
+ case Key_Prior:
+ case Key_Next:
+ case Key_Home:
+ case Key_End:
+ case Key_Control:
+ case Key_Meta:
+ case Key_Alt:
+ break;
+ default:
+ mTypeAheadEvents.append( new QKeyEvent( ke->type(), ke->key(),
+ ke->ascii(), ke->state(),
+ ke->text(), ke->isAutoRepeat(),
+ ke->count() ) );
+ if ( !mTypeAhead ) {
+ mTypeAhead = true;
+ emitNewEventForSelection();
+ }
+ return true;
+ }
+ }
+ return false;
+}
+
+void KOAgenda::emitNewEventForSelection()
+{
+ emit newEventSignal();
+}
+
+void KOAgenda::finishTypeAhead()
+{
+// kdDebug(5850) << "KOAgenda::finishTypeAhead()" << endl;
+ if ( typeAheadReceiver() ) {
+ for( QEvent *e = mTypeAheadEvents.first(); e;
+ e = mTypeAheadEvents.next() ) {
+// kdDebug(5850) << "sendEvent() " << int( typeAheadReceiver() ) << endl;
+ QApplication::sendEvent( typeAheadReceiver(), e );
+ }
+ }
+ mTypeAheadEvents.clear();
+ mTypeAhead = false;
+}
+#ifndef QT_NO_WHEELEVENT
+bool KOAgenda::eventFilter_wheel ( QObject *object, QWheelEvent *e )
+{
+ QPoint viewportPos;
+ bool accepted=false;
+ if ( ( e->state() & ShiftButton) == ShiftButton ) {
+ if ( object != viewport() ) {
+ viewportPos = ( (QWidget *) object )->mapToParent( e->pos() );
+ } else {
+ viewportPos = e->pos();
+ }
+ //kdDebug(5850)<< "KOAgenda::eventFilter_wheel: type:"<<
+ // e->type()<<" delta: "<< e->delta()<< endl;
+ emit zoomView( -e->delta() ,
+ contentsToGrid( viewportToContents( viewportPos ) ),
+ Qt::Horizontal );
+ accepted=true;
+ }
+
+ if ( ( e->state() & ControlButton ) == ControlButton ){
+ if ( object != viewport() ) {
+ viewportPos = ( (QWidget *)object )->mapToParent( e->pos() );
+ } else {
+ viewportPos = e->pos();
+ }
+ emit zoomView( -e->delta() ,
+ contentsToGrid( viewportToContents( viewportPos ) ),
+ Qt::Vertical );
+ emit mousePosSignal(gridToContents(contentsToGrid(viewportToContents( viewportPos ))));
+ accepted=true;
+ }
+ if (accepted ) e->accept();
+ return accepted;
+}
+#endif
+bool KOAgenda::eventFilter_mouse(QObject *object, QMouseEvent *me)
+{
+ QPoint viewportPos;
+ if (object != viewport()) {
+ viewportPos = ((QWidget *)object)->mapToParent(me->pos());
+ } else {
+ viewportPos = me->pos();
+ }
+
+ switch (me->type()) {
+ case QEvent::MouseButtonPress:
+// kdDebug(5850) << "koagenda: filtered button press" << endl;
+ if (object != viewport()) {
+ if (me->button() == RightButton) {
+ mClickedItem = dynamic_cast<KOAgendaItem *>(object);
+ if (mClickedItem) {
+ selectItem(mClickedItem);
+ emit showIncidencePopupSignal( mClickedItem->incidence(),
+ mClickedItem->itemDate() );
+ }
+ } else {
+ KOAgendaItem* item = dynamic_cast<KOAgendaItem *>(object);
+ if (item) {
+ Incidence *incidence = item->incidence();
+ if ( incidence->isReadOnly() ) {
+ mActionItem = 0;
+ } else {
+ mActionItem = item;
+ startItemAction(viewportPos);
+ }
+ // Warning: do selectItem() as late as possible, since all
+ // sorts of things happen during this call. Some can lead to
+ // this filter being run again and mActionItem being set to
+ // null.
+ selectItem( item );
+ }
+ }
+ } else {
+ if (me->button() == RightButton)
+ {
+ // if mouse pointer is not in selection, select the cell below the cursor
+ QPoint gpos = contentsToGrid( viewportToContents( viewportPos ) );
+ if ( !ptInSelection( gpos ) ) {
+ mSelectionStartCell = gpos;
+ mSelectionEndCell = gpos;
+ mHasSelection = true;
+ emit newStartSelectSignal();
+ emit newTimeSpanSignal( mSelectionStartCell, mSelectionEndCell );
+ updateContents();
+ }
+ showNewEventPopupSignal();
+ }
+ else
+ {
+ // if mouse pointer is in selection, don't change selection
+ QPoint gpos = contentsToGrid( viewportToContents( viewportPos ) );
+ if ( !ptInSelection( gpos ) ) {
+ selectItem(0);
+ mActionItem = 0;
+ setCursor(arrowCursor);
+ startSelectAction(viewportPos);
+ }
+ }
+ }
+ break;
+
+ case QEvent::MouseButtonRelease:
+ if (mActionItem) {
+ endItemAction();
+ } else if ( mActionType == SELECT ) {
+ endSelectAction( viewportPos );
+ }
+ // This nasty gridToContents(contentsToGrid(..)) is needed to
+ // avoid an offset of a few pixels. Don't ask me why...
+ emit mousePosSignal( gridToContents(contentsToGrid(
+ viewportToContents( viewportPos ) ) ));
+ break;
+
+ case QEvent::MouseMove: {
+ // This nasty gridToContents(contentsToGrid(..)) is needed to
+ // avoid an offset of a few pixels. Don't ask me why...
+ QPoint indicatorPos = gridToContents(contentsToGrid(
+ viewportToContents( viewportPos )));
+ if (object != viewport()) {
+ KOAgendaItem *moveItem = dynamic_cast<KOAgendaItem *>(object);
+ if (moveItem && !moveItem->incidence()->isReadOnly() ) {
+ if (!mActionItem)
+ setNoActionCursor(moveItem,viewportPos);
+ else {
+ performItemAction(viewportPos);
+
+ if ( mActionType == MOVE ) {
+ // show cursor at the current begin of the item
+ KOAgendaItem *firstItem = mActionItem->firstMultiItem();
+ if (!firstItem) firstItem = mActionItem;
+ indicatorPos = gridToContents( QPoint( firstItem->cellXLeft(),
+ firstItem->cellYTop() ) );
+
+ } else if ( mActionType == RESIZEBOTTOM ) {
+ // RESIZETOP is handled correctly, only resizebottom works differently
+ indicatorPos = gridToContents( QPoint( mActionItem->cellXLeft(),
+ mActionItem->cellYBottom()+1 ) );
+ }
+
+ } // If we have an action item
+ } // If move item && !read only
+ } else {
+ if ( mActionType == SELECT ) {
+ performSelectAction( viewportPos );
+
+ // show cursor at end of timespan
+ if ( ((mStartCell.y() < mEndCell.y()) && (mEndCell.x() >= mStartCell.x())) ||
+ (mEndCell.x() > mStartCell.x()) )
+ indicatorPos = gridToContents( QPoint(mEndCell.x(), mEndCell.y()+1) );
+ else
+ indicatorPos = gridToContents( mEndCell );
+ }
+ }
+ emit mousePosSignal( indicatorPos );
+ break; }
+
+ case QEvent::MouseButtonDblClick:
+ if (object == viewport()) {
+ selectItem(0);
+ emit newEventSignal();
+ } else {
+ KOAgendaItem *doubleClickedItem = dynamic_cast<KOAgendaItem *>(object);
+ if (doubleClickedItem) {
+ selectItem(doubleClickedItem);
+ emit editIncidenceSignal(doubleClickedItem->incidence());
+ }
+ }
+ break;
+
+ default:
+ break;
+ }
+
+ return true;
+}
+
+bool KOAgenda::ptInSelection( QPoint gpos ) const
+{
+ if ( !mHasSelection ) {
+ return false;
+ } else if ( gpos.x()<mSelectionStartCell.x() || gpos.x()>mSelectionEndCell.x() ) {
+ return false;
+ } else if ( (gpos.x()==mSelectionStartCell.x()) && (gpos.y()<mSelectionStartCell.y()) ) {
+ return false;
+ } else if ( (gpos.x()==mSelectionEndCell.x()) && (gpos.y()>mSelectionEndCell.y()) ) {
+ return false;
+ }
+ return true;
+}
+
+void KOAgenda::startSelectAction( const QPoint &viewportPos )
+{
+ emit newStartSelectSignal();
+
+ mActionType = SELECT;
+ mSelectionStartPoint = viewportPos;
+ mHasSelection = true;
+
+ QPoint pos = viewportToContents( viewportPos );
+ QPoint gpos = contentsToGrid( pos );
+
+ // Store new selection
+ mStartCell = gpos;
+ mEndCell = gpos;
+ mSelectionStartCell = gpos;
+ mSelectionEndCell = gpos;
+
+ updateContents();
+}
+
+void KOAgenda::performSelectAction(const QPoint& viewportPos)
+{
+ QPoint pos = viewportToContents( viewportPos );
+ QPoint gpos = contentsToGrid( pos );
+
+ QPoint clipperPos = clipper()->
+ mapFromGlobal(viewport()->mapToGlobal(viewportPos));
+
+ // Scroll if cursor was moved to upper or lower end of agenda.
+ if (clipperPos.y() < mScrollBorderWidth) {
+ mScrollUpTimer.start(mScrollDelay);
+ } else if (visibleHeight() - clipperPos.y() <
+ mScrollBorderWidth) {
+ mScrollDownTimer.start(mScrollDelay);
+ } else {
+ mScrollUpTimer.stop();
+ mScrollDownTimer.stop();
+ }
+
+ if ( gpos != mEndCell ) {
+ mEndCell = gpos;
+ if ( mStartCell.x()>mEndCell.x() ||
+ ( mStartCell.x()==mEndCell.x() && mStartCell.y()>mEndCell.y() ) ) {
+ // backward selection
+ mSelectionStartCell = mEndCell;
+ mSelectionEndCell = mStartCell;
+ } else {
+ mSelectionStartCell = mStartCell;
+ mSelectionEndCell = mEndCell;
+ }
+
+ updateContents();
+ }
+}
+
+void KOAgenda::endSelectAction( const QPoint &currentPos )
+{
+ mScrollUpTimer.stop();
+ mScrollDownTimer.stop();
+
+ mActionType = NOP;
+
+ emit newTimeSpanSignal( mSelectionStartCell, mSelectionEndCell );
+
+ if ( KOPrefs::instance()->mSelectionStartsEditor ) {
+ if ( ( mSelectionStartPoint - currentPos ).manhattanLength() >
+ QApplication::startDragDistance() ) {
+ emitNewEventForSelection();
+ }
+ }
+}
+
+KOAgenda::MouseActionType KOAgenda::isInResizeArea( bool horizontal,
+ const QPoint &pos, KOAgendaItem*item )
+{
+ if (!item) return NOP;
+ QPoint gridpos = contentsToGrid( pos );
+ QPoint contpos = gridToContents( gridpos +
+ QPoint( (KOGlobals::self()->reverseLayout())?1:0, 0 ) );
+
+//kdDebug(5850)<<"contpos="<<contpos<<", pos="<<pos<<", gpos="<<gpos<<endl;
+//kdDebug(5850)<<"clXLeft="<<clXLeft<<", clXRight="<<clXRight<<endl;
+
+ if ( horizontal ) {
+ int clXLeft = item->cellXLeft();
+ int clXRight = item->cellXRight();
+ if ( KOGlobals::self()->reverseLayout() ) {
+ int tmp = clXLeft;
+ clXLeft = clXRight;
+ clXRight = tmp;
+ }
+ int gridDistanceX = int( pos.x() - contpos.x() );
+ if (gridDistanceX < mResizeBorderWidth && clXLeft == gridpos.x() ) {
+ if ( KOGlobals::self()->reverseLayout() ) return RESIZERIGHT;
+ else return RESIZELEFT;
+ } else if ((mGridSpacingX - gridDistanceX) < mResizeBorderWidth &&
+ clXRight == gridpos.x() ) {
+ if ( KOGlobals::self()->reverseLayout() ) return RESIZELEFT;
+ else return RESIZERIGHT;
+ } else {
+ return MOVE;
+ }
+ } else {
+ int gridDistanceY = int( pos.y() - contpos.y() );
+ if (gridDistanceY < mResizeBorderWidth &&
+ item->cellYTop() == gridpos.y() &&
+ !item->firstMultiItem() ) {
+ return RESIZETOP;
+ } else if ((mGridSpacingY - gridDistanceY) < mResizeBorderWidth &&
+ item->cellYBottom() == gridpos.y() &&
+ !item->lastMultiItem() ) {
+ return RESIZEBOTTOM;
+ } else {
+ return MOVE;
+ }
+ }
+}
+
+void KOAgenda::startItemAction(const QPoint& viewportPos)
+{
+ QPoint pos = viewportToContents( viewportPos );
+ mStartCell = contentsToGrid( pos );
+ mEndCell = mStartCell;
+
+ bool noResize = ( mActionItem->incidence()->type() == "Todo");
+
+ mActionType = MOVE;
+ if ( !noResize ) {
+ mActionType = isInResizeArea( mAllDayMode, pos, mActionItem );
+ }
+
+
+ mActionItem->startMove();
+ setActionCursor( mActionType, true );
+}
+
+void KOAgenda::performItemAction(const QPoint& viewportPos)
+{
+// kdDebug(5850) << "viewportPos: " << viewportPos.x() << "," << viewportPos.y() << endl;
+// QPoint point = viewport()->mapToGlobal(viewportPos);
+// kdDebug(5850) << "Global: " << point.x() << "," << point.y() << endl;
+// point = clipper()->mapFromGlobal(point);
+// kdDebug(5850) << "clipper: " << point.x() << "," << point.y() << endl;
+// kdDebug(5850) << "visible height: " << visibleHeight() << endl;
+ QPoint pos = viewportToContents( viewportPos );
+// kdDebug(5850) << "contents: " << x << "," << y << "\n" << endl;
+ QPoint gpos = contentsToGrid( pos );
+ QPoint clipperPos = clipper()->
+ mapFromGlobal(viewport()->mapToGlobal(viewportPos));
+
+ // Cursor left active agenda area.
+ // This starts a drag.
+ if ( clipperPos.y() < 0 || clipperPos.y() > visibleHeight() ||
+ clipperPos.x() < 0 || clipperPos.x() > visibleWidth() ) {
+ if ( mActionType == MOVE ) {
+ mScrollUpTimer.stop();
+ mScrollDownTimer.stop();
+ mActionItem->resetMove();
+ placeSubCells( mActionItem );
+ emit startDragSignal( mActionItem->incidence() );
+ setCursor( arrowCursor );
+ mActionItem = 0;
+ mActionType = NOP;
+ mItemMoved = false;
+ if ( mItemMoved && mChanger )
+ mChanger->endChange( mActionItem->incidence() );
+ return;
+ }
+ } else {
+ setActionCursor( mActionType );
+ }
+
+ // Scroll if item was moved to upper or lower end of agenda.
+ if (clipperPos.y() < mScrollBorderWidth) {
+ mScrollUpTimer.start(mScrollDelay);
+ } else if (visibleHeight() - clipperPos.y() <
+ mScrollBorderWidth) {
+ mScrollDownTimer.start(mScrollDelay);
+ } else {
+ mScrollUpTimer.stop();
+ mScrollDownTimer.stop();
+ }
+
+ // Move or resize item if necessary
+ if ( mEndCell != gpos ) {
+ if ( !mItemMoved ) {
+ if ( !mChanger || !mChanger->beginChange( mActionItem->incidence() ) ) {
+ KMessageBox::information( this, i18n("Unable to lock item for "
+ "modification. You cannot make any changes."),
+ i18n("Locking Failed"), "AgendaLockingFailed" );
+ mScrollUpTimer.stop();
+ mScrollDownTimer.stop();
+ mActionItem->resetMove();
+ placeSubCells( mActionItem );
+ setCursor( arrowCursor );
+ mActionItem = 0;
+ mActionType = NOP;
+ mItemMoved = false;
+ return;
+ }
+ mItemMoved = true;
+ }
+ mActionItem->raise();
+ if (mActionType == MOVE) {
+ // Move all items belonging to a multi item
+ KOAgendaItem *firstItem = mActionItem->firstMultiItem();
+ if (!firstItem) firstItem = mActionItem;
+ KOAgendaItem *lastItem = mActionItem->lastMultiItem();
+ if (!lastItem) lastItem = mActionItem;
+ QPoint deltapos = gpos - mEndCell;
+ KOAgendaItem *moveItem = firstItem;
+ while (moveItem) {
+ bool changed=false;
+ if ( deltapos.x()!=0 ) {
+ moveItem->moveRelative( deltapos.x(), 0 );
+ changed=true;
+ }
+ // in agenda's all day view don't try to move multi items, since there are none
+ if ( moveItem==firstItem && !mAllDayMode ) { // is the first item
+ int newY = deltapos.y() + moveItem->cellYTop();
+ // If event start moved earlier than 0:00, it starts the previous day
+ if ( newY<0 ) {
+ moveItem->expandTop( -moveItem->cellYTop() );
+ // prepend a new item at ( x-1, rows()+newY to rows() )
+ KOAgendaItem *newFirst = firstItem->prevMoveItem();
+ // cell's y values are first and last cell of the bar, so if newY=-1, they need to be the same
+ if (newFirst) {
+ newFirst->setCellXY(moveItem->cellXLeft()-1, rows()+newY, rows()-1);
+ mItems.append( newFirst );
+ moveItem->resize( int( mGridSpacingX * newFirst->cellWidth() ),
+ int( mGridSpacingY * newFirst->cellHeight() ));
+ QPoint cpos = gridToContents( QPoint( newFirst->cellXLeft(), newFirst->cellYTop() ) );
+ addChild( newFirst, cpos.x(), cpos.y() );
+ } else {
+ newFirst = insertItem( moveItem->incidence(), moveItem->itemDate(),
+ moveItem->cellXLeft()-1, rows()+newY, rows()-1 ) ;
+ }
+ if (newFirst) newFirst->show();
+ moveItem->prependMoveItem(newFirst);
+ firstItem=newFirst;
+ } else if ( newY>=rows() ) {
+ // If event start is moved past 24:00, it starts the next day
+ // erase current item (i.e. remove it from the multiItem list)
+ firstItem = moveItem->nextMultiItem();
+ moveItem->hide();
+ mItems.take( mItems.find( moveItem ) );
+ removeChild( moveItem );
+ mActionItem->removeMoveItem(moveItem);
+ moveItem=firstItem;
+ // adjust next day's item
+ if (moveItem) moveItem->expandTop( rows()-newY );
+ } else {
+ moveItem->expandTop(deltapos.y());
+ }
+ changed=true;
+ }
+ if ( !moveItem->lastMultiItem() && !mAllDayMode ) { // is the last item
+ int newY = deltapos.y()+moveItem->cellYBottom();
+ if (newY<0) {
+ // erase current item
+ lastItem = moveItem->prevMultiItem();
+ moveItem->hide();
+ mItems.take( mItems.find(moveItem) );
+ removeChild( moveItem );
+ moveItem->removeMoveItem( moveItem );
+ moveItem = lastItem;
+ moveItem->expandBottom(newY+1);
+ } else if (newY>=rows()) {
+ moveItem->expandBottom( rows()-moveItem->cellYBottom()-1 );
+ // append item at ( x+1, 0 to newY-rows() )
+ KOAgendaItem *newLast = lastItem->nextMoveItem();
+ if (newLast) {
+ newLast->setCellXY( moveItem->cellXLeft()+1, 0, newY-rows()-1 );
+ mItems.append(newLast);
+ moveItem->resize( int( mGridSpacingX * newLast->cellWidth() ),
+ int( mGridSpacingY * newLast->cellHeight() ));
+ QPoint cpos = gridToContents( QPoint( newLast->cellXLeft(), newLast->cellYTop() ) ) ;
+ addChild( newLast, cpos.x(), cpos.y() );
+ } else {
+ newLast = insertItem( moveItem->incidence(), moveItem->itemDate(),
+ moveItem->cellXLeft()+1, 0, newY-rows()-1 ) ;
+ }
+ moveItem->appendMoveItem( newLast );
+ newLast->show();
+ lastItem = newLast;
+ } else {
+ moveItem->expandBottom( deltapos.y() );
+ }
+ changed=true;
+ }
+ if (changed) {
+ adjustItemPosition( moveItem );
+ }
+ moveItem = moveItem->nextMultiItem();
+ }
+ } else if (mActionType == RESIZETOP) {
+ if (mEndCell.y() <= mActionItem->cellYBottom()) {
+ mActionItem->expandTop(gpos.y() - mEndCell.y());
+ adjustItemPosition( mActionItem );
+ }
+ } else if (mActionType == RESIZEBOTTOM) {
+ if (mEndCell.y() >= mActionItem->cellYTop()) {
+ mActionItem->expandBottom(gpos.y() - mEndCell.y());
+ adjustItemPosition( mActionItem );
+ }
+ } else if (mActionType == RESIZELEFT) {
+ if (mEndCell.x() <= mActionItem->cellXRight()) {
+ mActionItem->expandLeft( gpos.x() - mEndCell.x() );
+ adjustItemPosition( mActionItem );
+ }
+ } else if (mActionType == RESIZERIGHT) {
+ if (mEndCell.x() >= mActionItem->cellXLeft()) {
+ mActionItem->expandRight(gpos.x() - mEndCell.x());
+ adjustItemPosition( mActionItem );
+ }
+ }
+ mEndCell = gpos;
+ }
+}
+
+void KOAgenda::endItemAction()
+{
+// kdDebug(5850) << "KOAgenda::endItemAction() " << endl;
+ mActionType = NOP;
+ mScrollUpTimer.stop();
+ mScrollDownTimer.stop();
+ setCursor( arrowCursor );
+ bool multiModify = false;
+ // FIXME: do the cloning here...
+ Incidence* inc = mActionItem->incidence();
+
+ if ( mItemMoved ) {
+ bool modify = true;
+ if ( mActionItem->incidence()->doesRecur() ) {
+ int res = KOMessageBox::fourBtnMsgBox( this, QMessageBox::Question,
+ i18n("The item you try to change is a recurring item. Shall the changes "
+ "be applied only to this single occurrence, only to the future items, "
+ "or to all items in the recurrence?"),
+ i18n("Changing Recurring Item"),
+ i18n("Only &This Item"), i18n("Only &Future Items"), i18n("&All Occurrences") );
+ switch ( res ) {
+ case KMessageBox::Ok: // All occurrences
+ // Moving the whole sequene of events is handled by the itemModified below.
+ modify = true;
+ break;
+ case KMessageBox::Yes: { // Just this occurrence
+ // Dissociate this occurrence:
+ // create clone of event, set relation to old event, set cloned event
+ // for mActionItem, add exception date to old event, changeIncidence
+ // for the old event, remove the recurrence from the new copy and then just
+ // go on with the newly adjusted mActionItem and let the usual code take
+ // care of the new time!
+ modify = true;
+ multiModify = true;
+ emit startMultiModify( i18n("Dissociate event from recurrence") );
+ Incidence* oldInc = mActionItem->incidence();
+ Incidence* oldIncSaved = mActionItem->incidence()->clone();
+ Incidence* newInc = mCalendar->dissociateOccurrence(
+ oldInc, mActionItem->itemDate() );
+ if ( newInc ) {
+ // don't recreate items, they already have the correct position
+ emit enableAgendaUpdate( false );
+ mActionItem->dissociateFromMultiItem();
+ mActionItem->setIncidence( newInc );
+ mChanger->addIncidence( newInc, this );
+ emit enableAgendaUpdate( true );
+ mChanger->changeIncidence( oldIncSaved, oldInc );
+ } else {
+ KMessageBox::sorry( this, i18n("Unable to add the exception item to the "
+ "calendar. No change will be done."), i18n("Error Occurred") );
+ }
+ delete oldIncSaved;
+ break; }
+ case KMessageBox::No/*Future*/: { // All future occurrences
+ // Dissociate this occurrence:
+ // create clone of event, set relation to old event, set cloned event
+ // for mActionItem, add recurrence end date to old event, changeIncidence
+ // for the old event, adjust the recurrence for the new copy and then just
+ // go on with the newly adjusted mActionItem and let the usual code take
+ // care of the new time!
+ modify = true;
+ multiModify = true;
+ emit startMultiModify( i18n("Split future recurrences") );
+ Incidence* oldInc = mActionItem->incidence();
+ Incidence* oldIncSaved = mActionItem->incidence()->clone();
+ Incidence* newInc = mCalendar->dissociateOccurrence(
+ oldInc, mActionItem->itemDate(), false );
+ if ( newInc ) {
+ emit enableAgendaUpdate( false );
+ mActionItem->dissociateFromMultiItem();
+ mActionItem->setIncidence( newInc );
+ mChanger->addIncidence( newInc, this );
+ emit enableAgendaUpdate( true );
+ mChanger->changeIncidence( oldIncSaved, oldInc );
+ } else {
+ KMessageBox::sorry( this, i18n("Unable to add the future items to the "
+ "calendar. No change will be done."), i18n("Error Occurred") );
+ }
+ delete oldIncSaved;
+ break; }
+ default:
+ modify = false;
+ mActionItem->resetMove();
+ placeSubCells( mActionItem );
+ }
+ }
+
+ if ( modify ) {
+ mActionItem->endMove();
+ KOAgendaItem *placeItem = mActionItem->firstMultiItem();
+ if ( !placeItem ) {
+ placeItem = mActionItem;
+ }
+
+ KOAgendaItem *modif = placeItem;
+
+ QPtrList<KOAgendaItem> oldconflictItems = placeItem->conflictItems();
+ KOAgendaItem *item;
+ for ( item = oldconflictItems.first(); item != 0;
+ item = oldconflictItems.next() ) {
+ placeSubCells( item );
+ }
+ while ( placeItem ) {
+ placeSubCells( placeItem );
+ placeItem = placeItem->nextMultiItem();
+ }
+
+ // Notify about change
+ // the agenda view will apply the changes to the actual Incidence*!
+ emit itemModified( modif );
+ }
+ // FIXME: If the change failed, we need to update the view!
+ mChanger->endChange( inc );
+ }
+
+ mActionItem = 0;
+ mItemMoved = false;
+
+ if ( multiModify ) emit endMultiModify();
+
+ kdDebug(5850) << "KOAgenda::endItemAction() done" << endl;
+}
+
+void KOAgenda::setActionCursor( int actionType, bool acting )
+{
+ switch ( actionType ) {
+ case MOVE:
+ if (acting) setCursor( sizeAllCursor );
+ else setCursor( arrowCursor );
+ break;
+ case RESIZETOP:
+ case RESIZEBOTTOM:
+ setCursor( sizeVerCursor );
+ break;
+ case RESIZELEFT:
+ case RESIZERIGHT:
+ setCursor( sizeHorCursor );
+ break;
+ default:
+ setCursor( arrowCursor );
+ }
+}
+
+void KOAgenda::setNoActionCursor( KOAgendaItem *moveItem, const QPoint& viewportPos )
+{
+// kdDebug(5850) << "viewportPos: " << viewportPos.x() << "," << viewportPos.y() << endl;
+// QPoint point = viewport()->mapToGlobal(viewportPos);
+// kdDebug(5850) << "Global: " << point.x() << "," << point.y() << endl;
+// point = clipper()->mapFromGlobal(point);
+// kdDebug(5850) << "clipper: " << point.x() << "," << point.y() << endl;
+
+ QPoint pos = viewportToContents( viewportPos );
+ bool noResize = (moveItem && moveItem->incidence() &&
+ moveItem->incidence()->type() == "Todo");
+
+ KOAgenda::MouseActionType resizeType = MOVE;
+ if ( !noResize ) resizeType = isInResizeArea( mAllDayMode, pos , moveItem);
+ setActionCursor( resizeType );
+}
+
+
+/** calculate the width of the column subcells of the given item
+*/
+double KOAgenda::calcSubCellWidth( KOAgendaItem *item )
+{
+ QPoint pt, pt1;
+ pt = gridToContents( QPoint( item->cellXLeft(), item->cellYTop() ) );
+ pt1 = gridToContents( QPoint( item->cellXLeft(), item->cellYTop() ) +
+ QPoint( 1, 1 ) );
+ pt1 -= pt;
+ int maxSubCells = item->subCells();
+ double newSubCellWidth;
+ if ( mAllDayMode ) {
+ newSubCellWidth = double( pt1.y() ) / maxSubCells;
+ } else {
+ newSubCellWidth = double( pt1.x() ) / maxSubCells;
+ }
+ return newSubCellWidth;
+}
+
+void KOAgenda::adjustItemPosition( KOAgendaItem *item )
+{
+ if (!item) return;
+ item->resize( int( mGridSpacingX * item->cellWidth() ),
+ int( mGridSpacingY * item->cellHeight() ) );
+ int clXLeft = item->cellXLeft();
+ if ( KOGlobals::self()->reverseLayout() )
+ clXLeft = item->cellXRight() + 1;
+ QPoint cpos = gridToContents( QPoint( clXLeft, item->cellYTop() ) );
+ moveChild( item, cpos.x(), cpos.y() );
+}
+
+void KOAgenda::placeAgendaItem( KOAgendaItem *item, double subCellWidth )
+{
+// kdDebug(5850) << "KOAgenda::placeAgendaItem(): " << item->incidence()->summary()
+// << " subCellWidth: " << subCellWidth << endl;
+
+ // "left" upper corner, no subcells yet, RTL layouts have right/left switched, widths are negative then
+ QPoint pt = gridToContents( QPoint( item->cellXLeft(), item->cellYTop() ) );
+ // right lower corner
+ QPoint pt1 = gridToContents( QPoint( item->cellXLeft() + item->cellWidth(),
+ item->cellYBottom()+1 ) );
+
+ double subCellPos = item->subCell() * subCellWidth;
+
+ // we need to add 0.01 to make sure we don't loose one pixed due to
+ // numerics (i.e. if it would be x.9998, we want the integer, not rounded down.
+ double delta=0.01;
+ if (subCellWidth<0) delta=-delta;
+ int height, width, xpos, ypos;
+ if (mAllDayMode) {
+ width = pt1.x()-pt.x();
+ height = int( subCellPos + subCellWidth + delta ) - int( subCellPos );
+ xpos = pt.x();
+ ypos = pt.y() + int( subCellPos );
+ } else {
+ width = int( subCellPos + subCellWidth + delta ) - int( subCellPos );
+ height = pt1.y()-pt.y();
+ xpos = pt.x() + int( subCellPos );
+ ypos = pt.y();
+ }
+ if ( KOGlobals::self()->reverseLayout() ) { // RTL language/layout
+ xpos += width;
+ width = -width;
+ }
+ if ( height<0 ) { // BTT (bottom-to-top) layout ?!?
+ ypos += height;
+ height = -height;
+ }
+ item->resize( width, height );
+ moveChild( item, xpos, ypos );
+}
+
+/*
+ Place item in cell and take care that multiple items using the same cell do
+ not overlap. This method is not yet optimal. It doesn't use the maximum space
+ it can get in all cases.
+ At the moment the method has a bug: When an item is placed only the sub cell
+ widths of the items are changed, which are within the Y region the item to
+ place spans. When the sub cell width change of one of this items affects a
+ cell, where other items are, which do not overlap in Y with the item to place,
+ the display gets corrupted, although the corruption looks quite nice.
+*/
+void KOAgenda::placeSubCells( KOAgendaItem *placeItem )
+{
+#if 0
+ kdDebug(5850) << "KOAgenda::placeSubCells()" << endl;
+ if ( placeItem ) {
+ Incidence *event = placeItem->incidence();
+ if ( !event ) {
+ kdDebug(5850) << " event is 0" << endl;
+ } else {
+ kdDebug(5850) << " event: " << event->summary() << endl;
+ }
+ } else {
+ kdDebug(5850) << " placeItem is 0" << endl;
+ }
+ kdDebug(5850) << "KOAgenda::placeSubCells()..." << endl;
+#endif
+
+ QPtrList<KOrg::CellItem> cells;
+ KOAgendaItem *item;
+ for ( item = mItems.first(); item != 0; item = mItems.next() ) {
+ cells.append( item );
+ }
+
+ QPtrList<KOrg::CellItem> items = KOrg::CellItem::placeItem( cells,
+ placeItem );
+
+ placeItem->setConflictItems( QPtrList<KOAgendaItem>() );
+ double newSubCellWidth = calcSubCellWidth( placeItem );
+ KOrg::CellItem *i;
+ for ( i = items.first(); i; i = items.next() ) {
+ item = static_cast<KOAgendaItem *>( i );
+ placeAgendaItem( item, newSubCellWidth );
+ item->addConflictItem( placeItem );
+ placeItem->addConflictItem( item );
+ }
+ if ( items.isEmpty() ) {
+ placeAgendaItem( placeItem, newSubCellWidth );
+ }
+ placeItem->update();
+}
+
+int KOAgenda::columnWidth( int column )
+{
+ int start = gridToContents( QPoint( column, 0 ) ).x();
+ if (KOGlobals::self()->reverseLayout() )
+ column--;
+ else
+ column++;
+ int end = gridToContents( QPoint( column, 0 ) ).x();
+ return end - start;
+}
+/*
+ Draw grid in the background of the agenda.
+*/
+void KOAgenda::drawContents(QPainter* p, int cx, int cy, int cw, int ch)
+{
+ QPixmap db(cw, ch);
+ db.fill(KOPrefs::instance()->mAgendaBgColor);
+ QPainter dbp(&db);
+ dbp.translate(-cx,-cy);
+
+// kdDebug(5850) << "KOAgenda::drawContents()" << endl;
+ double lGridSpacingY = mGridSpacingY*2;
+
+ // Highlight working hours
+ if (mWorkingHoursEnable) {
+ QPoint pt1( cx, mWorkingHoursYTop );
+ QPoint pt2( cx+cw, mWorkingHoursYBottom );
+ if ( pt2.x() >= pt1.x() /*&& pt2.y() >= pt1.y()*/) {
+ int gxStart = contentsToGrid( pt1 ).x();
+ int gxEnd = contentsToGrid( pt2 ).x();
+ // correct start/end for rtl layouts
+ if ( gxStart > gxEnd ) {
+ int tmp = gxStart;
+ gxStart = gxEnd;
+ gxEnd = tmp;
+ }
+ int xoffset = ( KOGlobals::self()->reverseLayout()?1:0 );
+ while( gxStart <= gxEnd ) {
+ int xStart = gridToContents( QPoint( gxStart+xoffset, 0 ) ).x();
+ int xWidth = columnWidth( gxStart ) + 1;
+ if ( pt2.y() < pt1.y() ) {
+ // overnight working hours
+ if ( ( (gxStart==0) && !mHolidayMask->at(mHolidayMask->count()-1) ) ||
+ ( (gxStart>0) && (gxStart<int(mHolidayMask->count())) && (!mHolidayMask->at(gxStart-1) ) ) ) {
+ if ( pt2.y() > cy ) {
+ dbp.fillRect( xStart, cy, xWidth, pt2.y() - cy + 1,
+ KOPrefs::instance()->mWorkingHoursColor);
+ }
+ }
+ if ( (gxStart < int(mHolidayMask->count()-1)) && (!mHolidayMask->at(gxStart)) ) {
+ if ( pt1.y() < cy + ch - 1 ) {
+ dbp.fillRect( xStart, pt1.y(), xWidth, cy + ch - pt1.y() + 1,
+ KOPrefs::instance()->mWorkingHoursColor);
+ }
+ }
+ } else {
+ // last entry in holiday mask denotes the previous day not visible (needed for overnight shifts)
+ if ( gxStart < int(mHolidayMask->count()-1) && !mHolidayMask->at(gxStart)) {
+ dbp.fillRect( xStart, pt1.y(), xWidth, pt2.y() - pt1.y() + 1,
+ KOPrefs::instance()->mWorkingHoursColor );
+ }
+ }
+ ++gxStart;
+ }
+ }
+ }
+
+ // draw selection
+ if ( mHasSelection ) {
+ QPoint pt, pt1;
+
+ if ( mSelectionEndCell.x() > mSelectionStartCell.x() ) { // multi day selection
+ // draw start day
+ pt = gridToContents( mSelectionStartCell );
+ pt1 = gridToContents( QPoint( mSelectionStartCell.x() + 1, mRows + 1 ) );
+ dbp.fillRect( QRect( pt, pt1 ), KOPrefs::instance()->mHighlightColor );
+ // draw all other days between the start day and the day of the selection end
+ for ( int c = mSelectionStartCell.x() + 1; c < mSelectionEndCell.x(); ++c ) {
+ pt = gridToContents( QPoint( c, 0 ) );
+ pt1 = gridToContents( QPoint( c + 1, mRows + 1 ) );
+ dbp.fillRect( QRect( pt, pt1 ), KOPrefs::instance()->mHighlightColor );
+ }
+ // draw end day
+ pt = gridToContents( QPoint( mSelectionEndCell.x(), 0 ) );
+ pt1 = gridToContents( mSelectionEndCell + QPoint(1,1) );
+ dbp.fillRect( QRect( pt, pt1), KOPrefs::instance()->mHighlightColor );
+ } else { // single day selection
+ pt = gridToContents( mSelectionStartCell );
+ pt1 = gridToContents( mSelectionEndCell + QPoint(1,1) );
+ dbp.fillRect( QRect( pt, pt1 ), KOPrefs::instance()->mHighlightColor );
+ }
+ }
+
+ QPen hourPen( KOPrefs::instance()->mAgendaBgColor.dark( 150 ) );
+ QPen halfHourPen( KOPrefs::instance()->mAgendaBgColor.dark( 125 ) );
+ dbp.setPen( hourPen );
+
+ // Draw vertical lines of grid, start with the last line not yet visible
+ // kdDebug(5850) << "drawContents cx: " << cx << " cy: " << cy << " cw: " << cw << " ch: " << ch << endl;
+ double x = ( int( cx / mGridSpacingX ) ) * mGridSpacingX;
+ while (x < cx + cw) {
+ dbp.drawLine( int( x ), cy, int( x ), cy + ch );
+ x+=mGridSpacingX;
+ }
+
+ // Draw horizontal lines of grid
+ double y = ( int( cy / (2*lGridSpacingY) ) ) * 2 * lGridSpacingY;
+ while (y < cy + ch) {
+// kdDebug(5850) << " y: " << y << endl;
+ dbp.drawLine( cx, int( y ), cx + cw, int( y ) );
+ y += 2 * lGridSpacingY;
+ }
+ y = ( 2 * int( cy / (2*lGridSpacingY) ) + 1) * lGridSpacingY;
+ dbp.setPen( halfHourPen );
+ while (y < cy + ch) {
+// kdDebug(5850) << " y: " << y << endl;
+ dbp.drawLine( cx, int( y ), cx + cw, int( y ) );
+ y+=2*lGridSpacingY;
+ }
+ p->drawPixmap(cx,cy, db);
+}
+
+/*
+ Convert srcollview contents coordinates to agenda grid coordinates.
+*/
+QPoint KOAgenda::contentsToGrid ( const QPoint &pos ) const
+{
+ int gx = int( KOGlobals::self()->reverseLayout() ?
+ mColumns - pos.x()/mGridSpacingX : pos.x()/mGridSpacingX );
+ int gy = int( pos.y()/mGridSpacingY );
+ return QPoint( gx, gy );
+}
+
+/*
+ Convert agenda grid coordinates to scrollview contents coordinates.
+*/
+QPoint KOAgenda::gridToContents( const QPoint &gpos ) const
+{
+ int x = int( KOGlobals::self()->reverseLayout() ?
+ (mColumns - gpos.x())*mGridSpacingX : gpos.x()*mGridSpacingX );
+ int y = int( gpos.y()*mGridSpacingY );
+ return QPoint( x, y );
+}
+
+
+/*
+ Return Y coordinate corresponding to time. Coordinates are rounded to fit into
+ the grid.
+*/
+int KOAgenda::timeToY(const QTime &time)
+{
+// kdDebug(5850) << "Time: " << time.toString() << endl;
+ int minutesPerCell = 24 * 60 / mRows;
+// kdDebug(5850) << "minutesPerCell: " << minutesPerCell << endl;
+ int timeMinutes = time.hour() * 60 + time.minute();
+// kdDebug(5850) << "timeMinutes: " << timeMinutes << endl;
+ int Y = (timeMinutes + (minutesPerCell / 2)) / minutesPerCell;
+// kdDebug(5850) << "y: " << Y << endl;
+// kdDebug(5850) << "\n" << endl;
+ return Y;
+}
+
+
+/*
+ Return time corresponding to cell y coordinate. Coordinates are rounded to
+ fit into the grid.
+*/
+QTime KOAgenda::gyToTime(int gy)
+{
+// kdDebug(5850) << "gyToTime: " << gy << endl;
+ int secondsPerCell = 24 * 60 * 60/ mRows;
+
+ int timeSeconds = secondsPerCell * gy;
+
+ QTime time( 0, 0, 0 );
+ if ( timeSeconds < 24 * 60 * 60 ) {
+ time = time.addSecs(timeSeconds);
+ } else {
+ time.setHMS( 23, 59, 59 );
+ }
+// kdDebug(5850) << " gyToTime: " << time.toString() << endl;
+
+ return time;
+}
+
+QMemArray<int> KOAgenda::minContentsY()
+{
+ QMemArray<int> minArray;
+ minArray.fill( timeToY( QTime(23, 59) ), mSelectedDates.count() );
+ for ( KOAgendaItem *item = mItems.first();
+ item != 0; item = mItems.next() ) {
+ int ymin = item->cellYTop();
+ int index = item->cellXLeft();
+ if ( index>=0 && index<(int)(mSelectedDates.count()) ) {
+ if ( ymin < minArray[index] && mItemsToDelete.findRef( item ) == -1 )
+ minArray[index] = ymin;
+ }
+ }
+
+ return minArray;
+}
+
+QMemArray<int> KOAgenda::maxContentsY()
+{
+ QMemArray<int> maxArray;
+ maxArray.fill( timeToY( QTime(0, 0) ), mSelectedDates.count() );
+ for ( KOAgendaItem *item = mItems.first();
+ item != 0; item = mItems.next() ) {
+ int ymax = item->cellYBottom();
+ int index = item->cellXLeft();
+ if ( index>=0 && index<(int)(mSelectedDates.count()) ) {
+ if ( ymax > maxArray[index] && mItemsToDelete.findRef( item ) == -1 )
+ maxArray[index] = ymax;
+ }
+ }
+
+ return maxArray;
+}
+
+void KOAgenda::setStartTime( const QTime &startHour )
+{
+ double startPos = ( startHour.hour()/24. + startHour.minute()/1440. +
+ startHour.second()/86400. ) * mRows * gridSpacingY();
+ setContentsPos( 0, int( startPos ) );
+}
+
+
+/*
+ Insert KOAgendaItem into agenda.
+*/
+KOAgendaItem *KOAgenda::insertItem( Incidence *incidence, const QDate &qd, int X,
+ int YTop, int YBottom )
+{
+#if 0
+ kdDebug(5850) << "KOAgenda::insertItem:" << incidence->summary() << "-"
+ << qd.toString() << " ;top, bottom:" << YTop << "," << YBottom
+ << endl;
+#endif
+
+ if ( mAllDayMode ) {
+ kdDebug(5850) << "KOAgenda: calling insertItem in all-day mode is illegal." << endl;
+ return 0;
+ }
+
+
+ mActionType = NOP;
+
+ KOAgendaItem *agendaItem = new KOAgendaItem( incidence, qd, viewport() );
+ connect( agendaItem, SIGNAL( removeAgendaItem( KOAgendaItem * ) ),
+ SLOT( removeAgendaItem( KOAgendaItem * ) ) );
+ connect( agendaItem, SIGNAL( showAgendaItem( KOAgendaItem * ) ),
+ SLOT( showAgendaItem( KOAgendaItem * ) ) );
+
+ if ( YBottom <= YTop ) {
+ kdDebug(5850) << "KOAgenda::insertItem(): Text: " << agendaItem->text() << " YSize<0" << endl;
+ YBottom = YTop;
+ }
+
+ agendaItem->resize( int( ( X + 1 ) * mGridSpacingX ) -
+ int( X * mGridSpacingX ),
+ int( YTop * mGridSpacingY ) -
+ int( ( YBottom + 1 ) * mGridSpacingY ) );
+ agendaItem->setCellXY( X, YTop, YBottom );
+ agendaItem->setCellXRight( X );
+ agendaItem->setResourceColor( KOHelper::resourceColor( mCalendar, incidence ) );
+ agendaItem->installEventFilter( this );
+
+ addChild( agendaItem, int( X * mGridSpacingX ), int( YTop * mGridSpacingY ) );
+ mItems.append( agendaItem );
+
+ placeSubCells( agendaItem );
+
+ agendaItem->show();
+
+ marcus_bains();
+
+ return agendaItem;
+}
+
+/*
+ Insert all-day KOAgendaItem into agenda.
+*/
+KOAgendaItem *KOAgenda::insertAllDayItem( Incidence *event, const QDate &qd,
+ int XBegin, int XEnd )
+{
+ if ( !mAllDayMode ) {
+ kdDebug(5850) << "KOAgenda: calling insertAllDayItem in non all-day mode is illegal." << endl;
+ return 0;
+ }
+
+ mActionType = NOP;
+
+ KOAgendaItem *agendaItem = new KOAgendaItem( event, qd, viewport() );
+ connect( agendaItem, SIGNAL( removeAgendaItem( KOAgendaItem* ) ),
+ SLOT( removeAgendaItem( KOAgendaItem* ) ) );
+ connect( agendaItem, SIGNAL( showAgendaItem( KOAgendaItem* ) ),
+ SLOT( showAgendaItem( KOAgendaItem* ) ) );
+
+ agendaItem->setCellXY( XBegin, 0, 0 );
+ agendaItem->setCellXRight( XEnd );
+
+ double startIt = mGridSpacingX * ( agendaItem->cellXLeft() );
+ double endIt = mGridSpacingX * ( agendaItem->cellWidth() +
+ agendaItem->cellXLeft() );
+
+ agendaItem->resize( int( endIt ) - int( startIt ), int( mGridSpacingY ) );
+
+ agendaItem->installEventFilter( this );
+ agendaItem->setResourceColor( KOHelper::resourceColor( mCalendar, event ) );
+ addChild( agendaItem, int( XBegin * mGridSpacingX ), 0 );
+ mItems.append( agendaItem );
+
+ placeSubCells( agendaItem );
+
+ agendaItem->show();
+
+ return agendaItem;
+}
+
+
+void KOAgenda::insertMultiItem (Event *event,const QDate &qd,int XBegin,int XEnd,
+ int YTop,int YBottom)
+{
+ if (mAllDayMode) {
+ kdDebug(5850) << "KOAgenda: calling insertMultiItem in all-day mode is illegal." << endl;
+ return;
+ }
+ mActionType = NOP;
+
+ int cellX,cellYTop,cellYBottom;
+ QString newtext;
+ int width = XEnd - XBegin + 1;
+ int count = 0;
+ KOAgendaItem *current = 0;
+ QPtrList<KOAgendaItem> multiItems;
+ int visibleCount = mSelectedDates.first().daysTo(mSelectedDates.last());
+ for ( cellX = XBegin; cellX <= XEnd; ++cellX ) {
+ ++count;
+ //Only add the items that are visible.
+ if( cellX >=0 && cellX <= visibleCount ) {
+ if ( cellX == XBegin ) cellYTop = YTop;
+ else cellYTop = 0;
+ if ( cellX == XEnd ) cellYBottom = YBottom;
+ else cellYBottom = rows() - 1;
+ newtext = QString("(%1/%2): ").arg( count ).arg( width );
+ newtext.append( event->summary() );
+
+ current = insertItem( event, qd, cellX, cellYTop, cellYBottom );
+ current->setText( newtext );
+ multiItems.append( current );
+ }
+ }
+
+ KOAgendaItem *next = 0;
+ KOAgendaItem *prev = 0;
+ KOAgendaItem *last = multiItems.last();
+ KOAgendaItem *first = multiItems.first();
+ KOAgendaItem *setFirst,*setLast;
+ current = first;
+ while (current) {
+ next = multiItems.next();
+ if (current == first) setFirst = 0;
+ else setFirst = first;
+ if (current == last) setLast = 0;
+ else setLast = last;
+
+ current->setMultiItem(setFirst, prev, next, setLast);
+ prev=current;
+ current = next;
+ }
+
+ marcus_bains();
+}
+
+void KOAgenda::removeIncidence( Incidence *incidence )
+{
+ // First find all items to be deleted and store them
+ // in its own list. Otherwise removeAgendaItem will reset
+ // the current position and mess this up.
+ QPtrList<KOAgendaItem> itemsToRemove;
+
+ KOAgendaItem *item = mItems.first();
+ while ( item ) {
+ if ( item->incidence() == incidence ) {
+ itemsToRemove.append( item );
+ }
+ item = mItems.next();
+ }
+ item = itemsToRemove.first();
+ while ( item ) {
+ removeAgendaItem( item );
+ item = itemsToRemove.next();
+ }
+}
+
+void KOAgenda::showAgendaItem( KOAgendaItem *agendaItem )
+{
+ if ( !agendaItem ) return;
+ agendaItem->hide();
+ addChild( agendaItem );
+ if ( !mItems.containsRef( agendaItem ) )
+ mItems.append( agendaItem );
+ placeSubCells( agendaItem );
+
+ agendaItem->show();
+}
+
+bool KOAgenda::removeAgendaItem( KOAgendaItem *item )
+{
+ // we found the item. Let's remove it and update the conflicts
+ bool taken = false;
+ KOAgendaItem *thisItem = item;
+ QPtrList<KOAgendaItem> conflictItems = thisItem->conflictItems();
+ removeChild( thisItem );
+ int pos = mItems.find( thisItem );
+ if ( pos>=0 ) {
+ mItems.take( pos );
+ taken = true;
+ }
+
+ KOAgendaItem *confitem;
+ for ( confitem = conflictItems.first(); confitem != 0;
+ confitem = conflictItems.next() ) {
+ // the item itself is also in its own conflictItems list!
+ if ( confitem != thisItem ) placeSubCells(confitem);
+
+ }
+ mItemsToDelete.append( thisItem );
+ QTimer::singleShot( 0, this, SLOT( deleteItemsToDelete() ) );
+ return taken;
+}
+
+void KOAgenda::deleteItemsToDelete()
+{
+ mItemsToDelete.clear();
+}
+
+/*QSizePolicy KOAgenda::sizePolicy() const
+{
+ // Thought this would make the all-day event agenda minimum size and the
+ // normal agenda take the remaining space. But it doesnt work. The QSplitter
+ // dont seem to think that an Expanding widget needs more space than a
+ // Preferred one.
+ // But it doesnt hurt, so it stays.
+ if (mAllDayMode) {
+ return QSizePolicy(QSizePolicy::Expanding,QSizePolicy::Preferred);
+ } else {
+ return QSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);
+ }
+}
+*/
+
+/*
+ Overridden from QScrollView to provide proper resizing of KOAgendaItems.
+*/
+void KOAgenda::resizeEvent ( QResizeEvent *ev )
+{
+// kdDebug(5850) << "KOAgenda::resizeEvent" << endl;
+
+ QSize newSize( ev->size() );
+ if (mAllDayMode) {
+ mGridSpacingX = double( newSize.width() - 2 * frameWidth() ) / (double)mColumns;
+ mGridSpacingY = newSize.height() - 2 * frameWidth();
+ } else {
+ int scrollbarWidth = vScrollBarMode() != AlwaysOff ? verticalScrollBar()->width() : 0;
+ mGridSpacingX = double( newSize.width() - scrollbarWidth - 2 * frameWidth()) / double(mColumns);
+ // make sure that there are not more than 24 per day
+ mGridSpacingY = double(newSize.height() - 2 * frameWidth()) / double(mRows);
+ if ( mGridSpacingY < mDesiredGridSpacingY )
+ mGridSpacingY = mDesiredGridSpacingY;
+ }
+ calculateWorkingHours();
+ QTimer::singleShot( 0, this, SLOT( resizeAllContents() ) );
+ emit gridSpacingYChanged( mGridSpacingY * 4 );
+ QScrollView::resizeEvent(ev);
+}
+
+void KOAgenda::resizeAllContents()
+{
+ double subCellWidth;
+ KOAgendaItem *item;
+ if (mAllDayMode) {
+ for ( item=mItems.first(); item != 0; item=mItems.next() ) {
+ subCellWidth = calcSubCellWidth( item );
+ placeAgendaItem( item, subCellWidth );
+ }
+ } else {
+ for ( item=mItems.first(); item != 0; item=mItems.next() ) {
+ subCellWidth = calcSubCellWidth( item );
+ placeAgendaItem( item, subCellWidth );
+ }
+ }
+ checkScrollBoundaries();
+ marcus_bains();
+}
+
+
+void KOAgenda::scrollUp()
+{
+ scrollBy(0,-mScrollOffset);
+}
+
+
+void KOAgenda::scrollDown()
+{
+ scrollBy(0,mScrollOffset);
+}
+
+
+/*
+ Calculates the minimum width
+*/
+int KOAgenda::minimumWidth() const
+{
+ // FIXME:: develop a way to dynamically determine the minimum width
+ int min = 100;
+
+ return min;
+}
+
+void KOAgenda::updateConfig()
+{
+ double oldGridSpacingY = mGridSpacingY;
+ mDesiredGridSpacingY = KOPrefs::instance()->mHourSize;
+ // make sure that there are not more than 24 per day
+ mGridSpacingY = (double)height()/(double)mRows;
+ if (mGridSpacingY<mDesiredGridSpacingY) mGridSpacingY=mDesiredGridSpacingY;
+
+ //can be two doubles equal?, it's better to compare them with an epsilon
+ if ( fabs( oldGridSpacingY - mGridSpacingY ) > 0.1 )
+ resizeContents( int( mGridSpacingX * mColumns ),
+ int( mGridSpacingY * mRows ) );
+
+ calculateWorkingHours();
+
+ marcus_bains();
+}
+
+void KOAgenda::checkScrollBoundaries()
+{
+ // Invalidate old values to force update
+ mOldLowerScrollValue = -1;
+ mOldUpperScrollValue = -1;
+
+ checkScrollBoundaries(verticalScrollBar()->value());
+}
+
+void KOAgenda::checkScrollBoundaries( int v )
+{
+ int yMin = int( (v) / mGridSpacingY );
+ int yMax = int( ( v + visibleHeight() ) / mGridSpacingY );
+
+// kdDebug(5850) << "--- yMin: " << yMin << " yMax: " << yMax << endl;
+
+ if ( yMin != mOldLowerScrollValue ) {
+ mOldLowerScrollValue = yMin;
+ emit lowerYChanged(yMin);
+ }
+ if ( yMax != mOldUpperScrollValue ) {
+ mOldUpperScrollValue = yMax;
+ emit upperYChanged(yMax);
+ }
+}
+
+int KOAgenda::visibleContentsYMin()
+{
+ int v = verticalScrollBar()->value();
+ return int( v / mGridSpacingY );
+}
+
+int KOAgenda::visibleContentsYMax()
+{
+ int v = verticalScrollBar()->value();
+ return int( ( v + visibleHeight() ) / mGridSpacingY );
+}
+
+void KOAgenda::deselectItem()
+{
+ if (mSelectedItem.isNull()) return;
+ mSelectedItem->select(false);
+ mSelectedItem = 0;
+}
+
+void KOAgenda::selectItem(KOAgendaItem *item)
+{
+ if ((KOAgendaItem *)mSelectedItem == item) return;
+ deselectItem();
+ if (item == 0) {
+ emit incidenceSelected( 0 );
+ return;
+ }
+ mSelectedItem = item;
+ mSelectedItem->select();
+ assert( mSelectedItem->incidence() );
+ mSelectedUid = mSelectedItem->incidence()->uid();
+ emit incidenceSelected( mSelectedItem->incidence() );
+}
+
+void KOAgenda::selectItemByUID( const QString& uid )
+{
+ KOAgendaItem *item;
+ for ( item = mItems.first(); item != 0; item = mItems.next() ) {
+ if( item->incidence() && item->incidence()->uid() == uid ) {
+ selectItem( item );
+ break;
+ }
+ }
+}
+
+// This function seems never be called.
+void KOAgenda::keyPressEvent( QKeyEvent *kev )
+{
+ switch(kev->key()) {
+ case Key_PageDown:
+ verticalScrollBar()->addPage();
+ break;
+ case Key_PageUp:
+ verticalScrollBar()->subtractPage();
+ break;
+ case Key_Down:
+ verticalScrollBar()->addLine();
+ break;
+ case Key_Up:
+ verticalScrollBar()->subtractLine();
+ break;
+ default:
+ ;
+ }
+}
+
+void KOAgenda::calculateWorkingHours()
+{
+ mWorkingHoursEnable = !mAllDayMode;
+
+ QTime tmp = KOPrefs::instance()->mWorkingHoursStart.time();
+ mWorkingHoursYTop = int( 4 * mGridSpacingY *
+ ( tmp.hour() + tmp.minute() / 60. +
+ tmp.second() / 3600. ) );
+ tmp = KOPrefs::instance()->mWorkingHoursEnd.time();
+ mWorkingHoursYBottom = int( 4 * mGridSpacingY *
+ ( tmp.hour() + tmp.minute() / 60. +
+ tmp.second() / 3600. ) - 1 );
+}
+
+
+DateList KOAgenda::dateList() const
+{
+ return mSelectedDates;
+}
+
+void KOAgenda::setDateList(const DateList &selectedDates)
+{
+ mSelectedDates = selectedDates;
+ marcus_bains();
+}
+
+void KOAgenda::setHolidayMask(QMemArray<bool> *mask)
+{
+ mHolidayMask = mask;
+
+}
+
+void KOAgenda::contentsMousePressEvent ( QMouseEvent *event )
+{
+ kdDebug(5850) << "KOagenda::contentsMousePressEvent(): type: " << event->type() << endl;
+ QScrollView::contentsMousePressEvent(event);
+}
+
+void KOAgenda::setTypeAheadReceiver( QObject *o )
+{
+ mTypeAheadReceiver = o;
+}
+
+QObject *KOAgenda::typeAheadReceiver() const
+{
+ return mTypeAheadReceiver;
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-17 17:43:51 +0000