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

1 files changed, 270 insertions, 0 deletions

diff --git a/kontact/plugins/korganizer/todosummarywidget.cpp b/kontact/plugins/korganizer/todosummarywidget.cpp
new file mode 100644
index 000000000..d52941ee4
--- /dev/null
+++ b/kontact/plugins/korganizer/todosummarywidget.cpp
@@ -0,0 +1,270 @@
+/*
+    This file is part of Kontact.
+    Copyright (c) 2003 Tobias Koenig <tokoe@kde.org>
+
+    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"