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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit460c52653ab0dcca6f19a4f492ed2c5e4e963ab0 (patch)
tree67208f7c145782a7e90b123b982ca78d88cc2c87 /libkcal/dndfactory.cpp
downloadtdepim-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 'libkcal/dndfactory.cpp')
-rw-r--r--libkcal/dndfactory.cpp187
1 files changed, 187 insertions, 0 deletions
diff --git a/libkcal/dndfactory.cpp b/libkcal/dndfactory.cpp
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+++ b/libkcal/dndfactory.cpp
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+/*
+ This file is part of libkcal.
+
+ Copyright (c) 1998 Preston Brown <pbrown@kde.org>
+ Copyright (c) 2001,2002 Cornelius Schumacher <schumacher@kde.org>
+ Copyright (C) 2003-2004 Reinhold Kainhofer <reinhold@kainhofer.com>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ This library 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public License
+ along with this library; see the file COPYING.LIB. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+
+#include <qapplication.h>
+#include <qclipboard.h>
+
+#include <kiconloader.h>
+#include <kdebug.h>
+#include <kmessagebox.h>
+#include <klocale.h>
+
+#include "vcaldrag.h"
+#include "icaldrag.h"
+#include "calendar.h"
+#include "vcalformat.h"
+#include "icalformat.h"
+#include "calendarlocal.h"
+
+#include "dndfactory.h"
+
+using namespace KCal;
+
+DndFactory::DndFactory( Calendar *cal ) :
+ mCalendar( cal )
+{
+}
+
+ICalDrag *DndFactory::createDrag( Incidence *incidence, QWidget *owner )
+{
+ CalendarLocal cal( mCalendar->timeZoneId() );
+ Incidence *i = incidence->clone();
+ cal.addIncidence( i );
+
+ ICalDrag *icd = new ICalDrag( &cal, owner );
+ if ( i->type() == "Event" )
+ icd->setPixmap( BarIcon( "appointment" ) );
+ else if ( i->type() == "Todo" )
+ icd->setPixmap( BarIcon( "todo" ) );
+
+ return icd;
+}
+
+Event *DndFactory::createDrop(QDropEvent *de)
+{
+ kdDebug(5800) << "DndFactory::createDrop()" << endl;
+
+ CalendarLocal cal( mCalendar->timeZoneId() );
+
+ if ( ICalDrag::decode( de, &cal ) || VCalDrag::decode( de, &cal ) ) {
+ de->accept();
+
+ Event::List events = cal.events();
+ if ( !events.isEmpty() ) {
+ Event *event = new Event( *events.first() );
+ return event;
+ }
+ }
+
+ return 0;
+}
+
+Todo *DndFactory::createDropTodo(QDropEvent *de)
+{
+ kdDebug(5800) << "VCalFormat::createDropTodo()" << endl;
+
+ CalendarLocal cal( mCalendar->timeZoneId() );
+
+ if ( ICalDrag::decode( de, &cal ) || VCalDrag::decode( de, &cal ) ) {
+ de->accept();
+
+ Todo::List todos = cal.todos();
+ if ( !todos.isEmpty() ) {
+ Todo *todo = new Todo( *todos.first() );
+ return todo;
+ }
+ }
+
+ return 0;
+}
+
+
+void DndFactory::cutIncidence( Incidence *selectedInc )
+{
+ if ( copyIncidence( selectedInc ) ) {
+ mCalendar->deleteIncidence( selectedInc );
+ }
+}
+
+bool DndFactory::copyIncidence( Incidence *selectedInc )
+{
+ if ( !selectedInc )
+ return false;
+ QClipboard *cb = QApplication::clipboard();
+
+ CalendarLocal cal( mCalendar->timeZoneId() );
+ Incidence *inc = selectedInc->clone();
+ cal.addIncidence( inc );
+ cb->setData( new ICalDrag( &cal ) );
+
+ return true;
+}
+
+Incidence *DndFactory::pasteIncidence(const QDate &newDate, const QTime *newTime)
+{
+// kdDebug(5800) << "DnDFactory::pasteEvent()" << endl;
+
+ CalendarLocal cal( mCalendar->timeZoneId() );
+
+ QClipboard *cb = QApplication::clipboard();
+
+ if ( !ICalDrag::decode( cb->data(), &cal ) &&
+ !VCalDrag::decode( cb->data(), &cal ) ) {
+ kdDebug(5800) << "Can't parse clipboard" << endl;
+ return 0;
+ }
+
+ Incidence::List incList = cal.incidences();
+ Incidence *inc = incList.first();
+
+ if ( !incList.isEmpty() && inc ) {
+ inc = inc->clone();
+
+ inc->recreate();
+
+ if ( inc->type() == "Event" ) {
+
+ Event *anEvent = static_cast<Event*>( inc );
+ // Calculate length of event
+ int daysOffset = anEvent->dtStart().date().daysTo(
+ anEvent->dtEnd().date() );
+ // new end date if event starts at the same time on the new day
+ QDateTime endDate( newDate.addDays(daysOffset), anEvent->dtEnd().time() );
+
+ if ( newTime ) {
+ // additional offset for new time of day
+ int addSecsOffset( anEvent->dtStart().time().secsTo( *newTime ));
+ endDate=endDate.addSecs( addSecsOffset );
+ anEvent->setDtStart( QDateTime( newDate, *newTime ) );
+ } else {
+ anEvent->setDtStart( QDateTime( newDate, anEvent->dtStart().time() ) );
+ }
+ anEvent->setDtEnd( endDate );
+
+ } else if ( inc->type() == "Todo" ) {
+ Todo *anTodo = static_cast<Todo*>( inc );
+ if ( newTime ) {
+ anTodo->setDtDue( QDateTime( newDate, *newTime ) );
+ } else {
+ anTodo->setDtDue( QDateTime( newDate, anTodo->dtDue().time() ) );
+ }
+ } else if ( inc->type() == "Journal" ) {
+ Journal *anJournal = static_cast<Journal*>( inc );
+ if ( newTime ) {
+ anJournal->setDtStart( QDateTime( newDate, *newTime ) );
+ } else {
+ anJournal->setDtStart( QDateTime( newDate ) );
+ }
+ } else {
+ kdDebug(5850) << "Trying to paste unknown incidence of type " << inc->type() << endl;
+ }
+
+ return inc;
+
+ }
+
+ return 0;
+}