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/*
This file is part of Kontact.
Copyright (c) 2003 Tobias Koenig <[email protected]>
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 <qcursor.h>
#include <qlabel.h>
#include <qlayout.h>
#include <qtooltip.h>
#include <kdialog.h>
#include <kglobal.h>
#include <kiconloader.h>
#include <klocale.h>
#include <kparts/part.h>
#include <kpopupmenu.h>
#include <kstandarddirs.h>
#include <kurllabel.h>
#include <libkcal/resourcecalendar.h>
#include <libkcal/resourcelocal.h>
#include <libkcal/todo.h>
#include <libkcal/incidenceformatter.h>
#include <libkdepim/kpimprefs.h>
#include "korganizeriface_stub.h"
#include "core.h"
#include "plugin.h"
#include "todoplugin.h"
#include "korganizer/stdcalendar.h"
#include "korganizer/koglobals.h"
#include "korganizer/incidencechanger.h"
#include "todosummarywidget.h"
TodoSummaryWidget::TodoSummaryWidget( TodoPlugin *plugin,
QWidget *parent, const char *name )
: Kontact::Summary( parent, name ), mPlugin( plugin )
{
QVBoxLayout *mainLayout = new QVBoxLayout( this, 3, 3 );
QPixmap icon = KGlobal::iconLoader()->loadIcon( "kontact_todo",
KIcon::Desktop, KIcon::SizeMedium );
QWidget *header = createHeader( this, icon, i18n( "To-do" ) );
mainLayout->addWidget( header );
mLayout = new QGridLayout( mainLayout, 7, 4, 3 );
mLayout->setRowStretch( 6, 1 );
mCalendar = KOrg::StdCalendar::self();
mCalendar->load();
connect( mCalendar, SIGNAL( calendarChanged() ), SLOT( updateView() ) );
connect( mPlugin->core(), SIGNAL( dayChanged( const QDate& ) ),
SLOT( updateView() ) );
updateView();
}
TodoSummaryWidget::~TodoSummaryWidget()
{
}
void TodoSummaryWidget::updateView()
{
mLabels.setAutoDelete( true );
mLabels.clear();
mLabels.setAutoDelete( false );
KConfig config( "kcmkorgsummaryrc" );
config.setGroup( "Todo" );
bool showAllTodos = config.readBoolEntry( "ShowAllTodos", false );
KIconLoader loader( "kdepim" );
QLabel *label = 0;
int counter = 0;
QDate currentDate = QDate::currentDate();
KCal::Todo::List todos = mCalendar->todos();
if ( todos.count() > 0 ) {
QPixmap pm = loader.loadIcon( "todo", KIcon::Small );
KCal::Todo::List::ConstIterator it;
for ( it = todos.begin(); it != todos.end(); ++it ) {
KCal::Todo *todo = *it;
bool accepted = false;
QString stateText;
// show all incomplete todos
if ( showAllTodos && !todo->isCompleted())
accepted = true;
// show uncomplete todos from the last days
if ( todo->hasDueDate() && !todo->isCompleted() &&
todo->dtDue().date() < currentDate ) {
accepted = true;
stateText = i18n( "overdue" );
}
// show todos which started somewhere in the past and has to be finished in future
if ( todo->hasStartDate() && todo->hasDueDate() &&
todo->dtStart().date() < currentDate &&
currentDate < todo->dtDue().date() ) {
accepted = true;
stateText = i18n( "in progress" );
}
// all todos which start today
if ( todo->hasStartDate() && todo->dtStart().date() == currentDate ) {
accepted = true;
stateText = i18n( "starts today" );
}
// all todos which end today
if ( todo->hasDueDate() && todo->dtDue().date() == currentDate ) {
accepted = true;
stateText = i18n( "ends today" );
}
if ( !accepted )
continue;
label = new QLabel( this );
label->setPixmap( pm );
label->setSizePolicy( QSizePolicy::Maximum, QSizePolicy::Maximum );
mLayout->addWidget( label, counter, 0 );
mLabels.append( label );
label = new QLabel( QString::number( todo->percentComplete() ) + "%", this );
label->setAlignment( AlignHCenter | AlignVCenter );
label->setSizePolicy( QSizePolicy::Maximum, QSizePolicy::Maximum );
mLayout->addWidget( label, counter, 1 );
mLabels.append( label );
QString sSummary = todo->summary();
if ( todo->relatedTo() ) { // show parent only, not entire ancestry
sSummary = todo->relatedTo()->summary() + ":" + todo->summary();
}
KURLLabel *urlLabel = new KURLLabel( this );
urlLabel->setText( sSummary );
urlLabel->setURL( todo->uid() );
urlLabel->installEventFilter( this );
urlLabel->setTextFormat( Qt::RichText );
mLayout->addWidget( urlLabel, counter, 2 );
mLabels.append( urlLabel );
connect( urlLabel, SIGNAL( leftClickedURL( const QString& ) ),
this, SLOT( viewTodo( const QString& ) ) );
connect( urlLabel, SIGNAL( rightClickedURL( const QString& ) ),
this, SLOT( popupMenu( const QString& ) ) );
QString tipText( KCal::IncidenceFormatter::toolTipString( todo, true ) );
if ( !tipText.isEmpty() ) {
QToolTip::add( urlLabel, tipText );
}
label = new QLabel( stateText, this );
label->setAlignment( AlignLeft | AlignVCenter );
label->setSizePolicy( QSizePolicy::Maximum, QSizePolicy::Maximum );
mLayout->addWidget( label, counter, 3 );
mLabels.append( label );
counter++;
}
}
if ( counter == 0 ) {
QLabel *noTodos = new QLabel( i18n( "No to-dos pending" ), this );
noTodos->setAlignment( AlignHCenter | AlignVCenter );
mLayout->addWidget( noTodos, 0, 1 );
mLabels.append( noTodos );
}
for ( label = mLabels.first(); label; label = mLabels.next() )
label->show();
}
void TodoSummaryWidget::viewTodo( const QString &uid )
{
mPlugin->core()->selectPlugin( "kontact_todoplugin" );//ensure loaded
KOrganizerIface_stub iface( "korganizer", "KOrganizerIface" );
iface.editIncidence( uid );
}
void TodoSummaryWidget::removeTodo( const QString &uid )
{
mPlugin->core()->selectPlugin( "kontact_todoplugin" );//ensure loaded
KOrganizerIface_stub iface( "korganizer", "KOrganizerIface" );
iface.deleteIncidence( uid, false );
}
void TodoSummaryWidget::completeTodo( const QString &uid )
{
KCal::Todo *todo = mCalendar->todo( uid );
IncidenceChanger *changer = new IncidenceChanger( mCalendar, this );
if ( !todo->isReadOnly() && changer->beginChange( todo ) ) {
KCal::Todo *oldTodo = todo->clone();
todo->setCompleted( QDateTime::currentDateTime() );
changer->changeIncidence( oldTodo, todo, KOGlobals::COMPLETION_MODIFIED );
changer->endChange( todo );
delete oldTodo;
updateView();
}
}
void TodoSummaryWidget::popupMenu( const QString &uid )
{
KPopupMenu popup( this );
QToolTip::remove( this );
popup.insertItem( i18n( "&Edit To-do..." ), 0 );
popup.insertItem( KGlobal::iconLoader()->loadIcon( "editdelete", KIcon::Small),
i18n( "&Delete To-do" ), 1 );
KCal::Todo *todo = mCalendar->todo( uid );
if ( !todo->isCompleted() ) {
popup.insertItem( KGlobal::iconLoader()->loadIcon( "checkedbox", KIcon::Small),
i18n( "&Mark To-do Completed" ), 2 );
}
switch ( popup.exec( QCursor::pos() ) ) {
case 0:
viewTodo( uid );
break;
case 1:
removeTodo( uid );
break;
case 2:
completeTodo( uid );
break;
}
}
bool TodoSummaryWidget::eventFilter( QObject *obj, QEvent* e )
{
if ( obj->inherits( "KURLLabel" ) ) {
KURLLabel* label = static_cast<KURLLabel*>( obj );
if ( e->type() == QEvent::Enter )
emit message( i18n( "Edit To-do: \"%1\"" ).arg( label->text() ) );
if ( e->type() == QEvent::Leave )
emit message( QString::null );
}
return Kontact::Summary::eventFilter( obj, e );
}
QStringList TodoSummaryWidget::configModules() const
{
return QStringList( "kcmtodosummary.desktop" );
}
#include "todosummarywidget.moc"
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