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author | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
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committer | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
commit | 460c52653ab0dcca6f19a4f492ed2c5e4e963ab0 (patch) | |
tree | 67208f7c145782a7e90b123b982ca78d88cc2c87 /korganizer/kolistview.cpp | |
download | tdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.tar.gz tdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.zip |
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'korganizer/kolistview.cpp')
-rw-r--r-- | korganizer/kolistview.cpp | 461 |
1 files changed, 461 insertions, 0 deletions
diff --git a/korganizer/kolistview.cpp b/korganizer/kolistview.cpp new file mode 100644 index 00000000..722a2646 --- /dev/null +++ b/korganizer/kolistview.cpp @@ -0,0 +1,461 @@ +/* + This file is part of KOrganizer. + + Copyright (c) 1999 Preston Brown <pbrown@kde.org> + Copyright (c) 2000,2001 Cornelius Schumacher <schumacher@kde.org> + Copyright (C) 2003-2004 Reinhold Kainhofer <reinhold@kainhofer.com> + + 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 <qlistview.h> +#include <qlayout.h> +#include <qpopupmenu.h> +#include <qcursor.h> + +#include <klocale.h> +#include <kdebug.h> +#include <kiconloader.h> +#include <kglobal.h> + +#include <libkcal/calendar.h> +#include <libkcal/incidenceformatter.h> + +#include "koglobals.h" +#include "koprefs.h" +#include "koincidencetooltip.h" +#include "koeventpopupmenu.h" + +#include "kolistview.h" +#include "kolistview.moc" + + +KOListViewToolTip::KOListViewToolTip( QWidget* parent, + KListView* lv ) + :QToolTip(parent) +{ + eventlist=lv; +} + +void KOListViewToolTip::maybeTip( const QPoint & pos) +{ + QRect r; + QListViewItem *it = eventlist->itemAt(pos); + KOListViewItem *i = static_cast<KOListViewItem*>(it); + + if( i && KOPrefs::instance()->mEnableToolTips ) { + /* Calculate the rectangle. */ + r=eventlist->itemRect( it ); + /* Show the tip */ + QString tipText( IncidenceFormatter::toolTipString( i->data() ) ); + if ( !tipText.isEmpty() ) { + tip(r, tipText); + } + } + +} + +/** + This class provides the initialization of a KOListViewItem for calendar + components using the Incidence::Visitor. +*/ +class KOListView::ListItemVisitor : public IncidenceBase::Visitor +{ + public: + ListItemVisitor( KOListViewItem *item ) : mItem( item ) {} + ~ListItemVisitor() {} + + bool visit( Event * ); + bool visit( Todo * ); + bool visit( Journal * ); + + private: + KOListViewItem *mItem; +}; + +bool KOListView::ListItemVisitor::visit( Event *e ) +{ + mItem->setText(0,e->summary()); + if ( e->isAlarmEnabled() ) { + static const QPixmap alarmPxmp = KOGlobals::self()->smallIcon( "bell" ); + mItem->setPixmap(1,alarmPxmp); + mItem->setSortKey(1,"1"); + } + else + mItem->setSortKey(1,"0"); + + if ( e->doesRecur() ) { + static const QPixmap recurPxmp = KOGlobals::self()->smallIcon( "recur" ); + mItem->setPixmap(2,recurPxmp); + mItem->setSortKey(2,"1"); + } + else + mItem->setSortKey(2,"0"); + + static const QPixmap eventPxmp = KOGlobals::self()->smallIcon( "appointment" ); + mItem->setPixmap(0, eventPxmp); + + mItem->setText( 3,e->dtStartDateStr()); + mItem->setSortKey( 3, e->dtStart().toString(Qt::ISODate)); + if (e->doesFloat()) mItem->setText(4, "---"); else { + mItem->setText( 4, e->dtStartTimeStr() ); + mItem->setSortKey( 4,e->dtStart().time().toString(Qt::ISODate)); + } + mItem->setText( 5,e->dtEndDateStr()); + mItem->setSortKey( 5, e->dtEnd().toString(Qt::ISODate)); + if (e->doesFloat()) mItem->setText(6, "---"); else { + mItem->setText( 6, e->dtEndTimeStr() ); + mItem->setSortKey( 6, e->dtEnd().time().toString(Qt::ISODate)); + } + mItem->setText( 7,e->categoriesStr()); + + return true; +} + +bool KOListView::ListItemVisitor::visit(Todo *t) +{ + static const QPixmap todoPxmp = KOGlobals::self()->smallIcon( "todo" ); + static const QPixmap todoDonePxmp = KOGlobals::self()->smallIcon( "checkedbox" ); + mItem->setPixmap(0, t->isCompleted() ? todoDonePxmp : todoPxmp ); + mItem->setText(0,t->summary()); + if ( t->isAlarmEnabled() ) { + static const QPixmap alarmPxmp = KOGlobals::self()->smallIcon( "bell" ); + mItem->setPixmap(1,alarmPxmp); + mItem->setSortKey(1, "1"); + } + else + mItem->setSortKey(1, "0"); + + if ( t->doesRecur() ) { + static const QPixmap recurPxmp = KOGlobals::self()->smallIcon( "recur" ); + mItem->setPixmap(2,recurPxmp); + mItem->setSortKey(2, "1"); + } + else + mItem->setSortKey(2, "0"); + + if (t->hasStartDate()) { + mItem->setText(3,t->dtStartDateStr()); + mItem->setSortKey(3,t->dtStart().toString(Qt::ISODate)); + if (t->doesFloat()) { + mItem->setText(4,"---"); + } else { + mItem->setText(4,t->dtStartTimeStr()); + mItem->setSortKey( 4, t->dtStart().time().toString(Qt::ISODate) ); + } + } else { + mItem->setText(3,"---"); + mItem->setText(4,"---"); + } + + if (t->hasDueDate()) { + mItem->setText(5,t->dtDueDateStr()); + mItem->setSortKey( 5, t->dtDue().toString(Qt::ISODate) ); + if (t->doesFloat()) { + mItem->setText(6,"---"); + } else { + mItem->setText(6,t->dtDueTimeStr()); + mItem->setSortKey( 6, t->dtDue().time().toString(Qt::ISODate) ); + } + } else { + mItem->setText(5,"---"); + mItem->setText(6,"---"); + } + mItem->setText(7,t->categoriesStr()); + + + return true; +} + +bool KOListView::ListItemVisitor::visit(Journal *t) +{ + static const QPixmap jrnalPxmp = KOGlobals::self()->smallIcon( "journal" ); + mItem->setPixmap(0,jrnalPxmp); + // Just use the first line + mItem->setText( 0, t->description().section( "\n", 0, 0 ) ); + mItem->setText( 3, t->dtStartDateStr() ); + mItem->setSortKey( 3, t->dtStart().toString(Qt::ISODate) ); + + return true; +} + +KOListView::KOListView( Calendar *calendar, QWidget *parent, + const char *name) + : KOEventView(calendar, parent, name) +{ + mActiveItem = 0; + + mListView = new KListView(this); + mListView->addColumn(i18n("Summary")); + mListView->addColumn(i18n("Reminder")); // alarm set? + mListView->addColumn(i18n("Recurs")); // recurs? + mListView->addColumn(i18n("Start Date")); + mListView->setColumnAlignment(3,AlignHCenter); + mListView->addColumn(i18n("Start Time")); + mListView->setColumnAlignment(4,AlignHCenter); + mListView->addColumn(i18n("End Date")); + mListView->setColumnAlignment(5,AlignHCenter); + mListView->addColumn(i18n("End Time")); + mListView->setColumnAlignment(6,AlignHCenter); + mListView->addColumn(i18n("Categories")); + + QBoxLayout *layoutTop = new QVBoxLayout(this); + layoutTop->addWidget(mListView); + + mPopupMenu = eventPopup(); +/* + mPopupMenu->insertSeparator(); + mPopupMenu->insertItem(i18n("Show Dates"), this, + SLOT(showDates())); + mPopupMenu->insertItem(i18n("Hide Dates"), this, + SLOT(hideDates())); +*/ + + QObject::connect( mListView, SIGNAL( doubleClicked( QListViewItem * ) ), + SLOT( defaultItemAction( QListViewItem * ) ) ); + QObject::connect( mListView, SIGNAL( returnPressed( QListViewItem * ) ), + SLOT( defaultItemAction( QListViewItem * ) ) ); + QObject::connect( mListView, SIGNAL( rightButtonClicked ( QListViewItem *, + const QPoint &, + int ) ), + SLOT( popupMenu( QListViewItem *, const QPoint &, int ) ) ); + QObject::connect( mListView, SIGNAL( selectionChanged() ), + SLOT( processSelectionChange() ) ); + +// setMinimumSize(100,100); + mListView->restoreLayout(KOGlobals::self()->config(),"KOListView Layout"); + + new KOListViewToolTip( mListView->viewport(), mListView ); + + mSelectedDates.append( QDate::currentDate() ); +} + +KOListView::~KOListView() +{ + delete mPopupMenu; +} + +int KOListView::maxDatesHint() +{ + return 0; +} + +int KOListView::currentDateCount() +{ + return mSelectedDates.count(); +} + +Incidence::List KOListView::selectedIncidences() +{ + Incidence::List eventList; + + QListViewItem *item = mListView->selectedItem(); + if (item) eventList.append(((KOListViewItem *)item)->data()); + + return eventList; +} + +DateList KOListView::selectedDates() +{ + return mSelectedDates; +} + +void KOListView::showDates(bool show) +{ + // Shouldn't we set it to a value greater 0? When showDates is called with + // show == true at first, then the columnwidths are set to zero. + static int oldColWidth1 = 0; + static int oldColWidth3 = 0; + + if (!show) { + oldColWidth1 = mListView->columnWidth(1); + oldColWidth3 = mListView->columnWidth(3); + mListView->setColumnWidth(1, 0); + mListView->setColumnWidth(3, 0); + } else { + mListView->setColumnWidth(1, oldColWidth1); + mListView->setColumnWidth(3, oldColWidth3); + } + mListView->repaint(); +} + +void KOListView::showDates() +{ + showDates(true); +} + +void KOListView::hideDates() +{ + showDates(false); +} + +void KOListView::updateView() +{ + kdDebug(5850) << "KOListView::updateView() does nothing" << endl; +} + +void KOListView::showDates(const QDate &start, const QDate &end) +{ + clear(); + + QDate date = start; + while( date <= end ) { + addIncidences( calendar()->incidences(date) ); + mSelectedDates.append( date ); + date = date.addDays( 1 ); + } + + emit incidenceSelected( 0 ); +} + +void KOListView::addIncidences( const Incidence::List &incidenceList ) +{ + Incidence::List::ConstIterator it; + for( it = incidenceList.begin(); it != incidenceList.end(); ++it ) { + addIncidence( *it ); + } +} + +void KOListView::addIncidence(Incidence *incidence) +{ + if ( mUidDict.find( incidence->uid() ) ) return; + + mUidDict.insert( incidence->uid(), incidence ); + + KOListViewItem *item = new KOListViewItem( incidence, mListView ); + ListItemVisitor v(item); + if (incidence->accept(v)) return; + else delete item; +} + +void KOListView::showIncidences( const Incidence::List &incidenceList ) +{ + clear(); + + addIncidences( incidenceList ); + + // After new creation of list view no events are selected. + emit incidenceSelected( 0 ); +} + +void KOListView::changeIncidenceDisplay(Incidence *incidence, int action) +{ + KOListViewItem *item; + QDate f = mSelectedDates.first(); + QDate l = mSelectedDates.last(); + + QDate date; + if ( incidence->type() == "Todo" ) + date = static_cast<Todo *>(incidence)->dtDue().date(); + else + date = incidence->dtStart().date(); + + switch(action) { + case KOGlobals::INCIDENCEADDED: { + if ( date >= f && date <= l ) + addIncidence( incidence ); + break; + } + case KOGlobals::INCIDENCEEDITED: { + item = getItemForIncidence(incidence); + if (item) { + delete item; + mUidDict.remove( incidence->uid() ); + } + if ( date >= f && date <= l ) + addIncidence( incidence ); + } + break; + case KOGlobals::INCIDENCEDELETED: { + item = getItemForIncidence(incidence); + if (item) + delete item; + break; + } + default: + kdDebug(5850) << "KOListView::changeIncidenceDisplay(): Illegal action " << action << endl; + } +} + +KOListViewItem *KOListView::getItemForIncidence(Incidence *incidence) +{ + KOListViewItem *item = (KOListViewItem *)mListView->firstChild(); + while (item) { +// kdDebug(5850) << "Item " << item->text(0) << " found" << endl; + if (item->data() == incidence) return item; + item = (KOListViewItem *)item->nextSibling(); + } + return 0; +} + +void KOListView::defaultItemAction(QListViewItem *i) +{ + KOListViewItem *item = static_cast<KOListViewItem *>( i ); + if ( item ) defaultAction( item->data() ); +} + +void KOListView::popupMenu(QListViewItem *item,const QPoint &,int) +{ + mActiveItem = (KOListViewItem *)item; + if (mActiveItem) { + Incidence *incidence = mActiveItem->data(); + // FIXME: For recurring incidences we don't know the date of this + // occurrence, there's no reference to it at all! + mPopupMenu->showIncidencePopup( incidence, QDate() ); + } + else { + showNewEventPopup(); + } +} + +void KOListView::readSettings(KConfig *config) +{ + mListView->restoreLayout(config,"KOListView Layout"); +} + +void KOListView::writeSettings(KConfig *config) +{ + mListView->saveLayout(config,"KOListView Layout"); +} + +void KOListView::processSelectionChange() +{ + kdDebug(5850) << "KOListView::processSelectionChange()" << endl; + + KOListViewItem *item = + static_cast<KOListViewItem *>( mListView->selectedItem() ); + + if ( !item ) { + emit incidenceSelected( 0 ); + } else { + emit incidenceSelected( item->data() ); + } +} + +void KOListView::clearSelection() +{ + mListView->selectAll( false ); +} + +void KOListView::clear() +{ + mSelectedDates.clear(); + mListView->clear(); + mUidDict.clear(); +} |