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, 434 insertions, 0 deletions

diff --git a/kontact/plugins/summary/summaryview_part.cpp b/kontact/plugins/summary/summaryview_part.cpp
new file mode 100644
index 000000000..9597de674
--- /dev/null
+++ b/kontact/plugins/summary/summaryview_part.cpp
@@ -0,0 +1,434 @@
+/*
+   This file is part of KDE Kontact.
+
+   Copyright (C) 2003 Sven Lüppken <sven@kde.org>
+   Copyright (C) 2003 Tobias König <tokoe@kde.org>
+   Copyright (C) 2003 Daniel Molkentin <molkentin@kde.org>
+
+   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 <qframe.h>
+#include <qlabel.h>
+#include <qlayout.h>
+#include <qtimer.h>
+
+#include <dcopclient.h>
+#include <kaction.h>
+#include <kapplication.h>
+#include <kconfig.h>
+#include <kdcopservicestarter.h>
+#include <kdebug.h>
+#include <kdialog.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kservice.h>
+#include <ktrader.h>
+#include <kstandarddirs.h>
+#include <qscrollview.h>
+#include <kglobal.h>
+#include <klocale.h>
+#include <kcmultidialog.h>
+
+#include <kparts/componentfactory.h>
+#include <kparts/event.h>
+
+#include <libkpimidentities/identity.h>
+#include <libkpimidentities/identitymanager.h>
+
+#include <infoextension.h>
+#include <sidebarextension.h>
+
+#include "plugin.h"
+#include "summary.h"
+
+#include "summaryview_part.h"
+
+#include "broadcaststatus.h"
+using KPIM::BroadcastStatus;
+
+namespace Kontact
+{
+  class MainWindow;
+}
+
+SummaryViewPart::SummaryViewPart( Kontact::Core *core, const char*,
+                                  const KAboutData *aboutData,
+                                  QObject *parent, const char *name )
+  : KParts::ReadOnlyPart( parent, name ),
+    mCore( core ), mFrame( 0 ), mConfigAction( 0 )
+{
+  setInstance( new KInstance( aboutData ) );
+
+  loadLayout();
+
+  initGUI( core );
+
+  connect( kapp, SIGNAL( kdisplayPaletteChanged() ), SLOT( slotAdjustPalette() ) );
+  slotAdjustPalette();
+
+  setDate( QDate::currentDate() );
+  connect( mCore, SIGNAL( dayChanged( const QDate& ) ),
+           SLOT( setDate( const QDate& ) ) );
+
+  KParts::InfoExtension *info = new KParts::InfoExtension( this, "Summary" );
+  connect( this, SIGNAL( textChanged( const QString& ) ),
+           info, SIGNAL( textChanged( const QString& ) ) );
+
+  mConfigAction = new KAction( i18n( "&Configure Summary View..." ),
+                               "configure", 0, this,
+                               SLOT( slotConfigure() ), actionCollection(),
+                               "summaryview_configure" );
+
+  setXMLFile( "kontactsummary_part.rc" );
+
+  QTimer::singleShot( 0, this, SLOT( slotTextChanged() ) );
+}
+
+SummaryViewPart::~SummaryViewPart()
+{
+  saveLayout();
+}
+
+bool SummaryViewPart::openFile()
+{
+  kdDebug(5006) << "SummaryViewPart:openFile()" << endl;
+  return true;
+}
+
+void SummaryViewPart::partActivateEvent( KParts::PartActivateEvent *event )
+{
+  // inform the plugins that the part has been activated so that they can
+  // update the displayed information
+  if ( event->activated() && ( event->part() == this ) ) {
+    updateSummaries();
+  }
+
+  KParts::ReadOnlyPart::partActivateEvent( event );
+}
+
+void SummaryViewPart::updateSummaries()
+{
+  QMap<QString, Kontact::Summary*>::Iterator it;
+  for ( it = mSummaries.begin(); it != mSummaries.end(); ++it )
+    it.data()->updateSummary( false );
+}
+
+void SummaryViewPart::updateWidgets()
+{
+  mMainWidget->setUpdatesEnabled( false );
+
+  delete mFrame;
+
+  KPIM::IdentityManager idm( true, this );
+  const KPIM::Identity &id = idm.defaultIdentity();
+
+  QString currentUser = i18n( "Summary for %1" ).arg( id.fullName() );
+  mUsernameLabel->setText( QString::fromLatin1( "<b>%1</b>" ).arg( currentUser ) );
+
+  mSummaries.clear();
+
+  mFrame = new DropWidget( mMainWidget );
+  connect( mFrame, SIGNAL( summaryWidgetDropped( QWidget*, QWidget*, int ) ),
+           this, SLOT( summaryWidgetMoved( QWidget*, QWidget*, int ) ) );
+
+  mMainLayout->insertWidget( 2, mFrame );
+
+  QStringList activeSummaries;
+
+  KConfig config( "kontact_summaryrc" );
+  if ( !config.hasKey( "ActiveSummaries" ) ) {
+    activeSummaries << "kontact_kmailplugin";
+    activeSummaries << "kontact_specialdatesplugin";
+    activeSummaries << "kontact_korganizerplugin";
+    activeSummaries << "kontact_todoplugin";
+    activeSummaries << "kontact_newstickerplugin";
+  } else {
+    activeSummaries = config.readListEntry( "ActiveSummaries" );
+  }
+
+  // Collect all summary widgets with a summaryHeight > 0
+  QStringList loadedSummaries;
+
+  QValueList<Kontact::Plugin*> plugins = mCore->pluginList();
+  QValueList<Kontact::Plugin*>::ConstIterator end = plugins.end();
+  QValueList<Kontact::Plugin*>::ConstIterator it = plugins.begin();
+  for ( ; it != end; ++it ) {
+    Kontact::Plugin *plugin = *it;
+    if ( activeSummaries.find( plugin->identifier() ) == activeSummaries.end() )
+      continue;
+
+    Kontact::Summary *summary = plugin->createSummaryWidget( mFrame );
+    if ( summary ) {
+      if ( summary->summaryHeight() > 0 ) {
+        mSummaries.insert( plugin->identifier(), summary );
+
+        connect( summary, SIGNAL( message( const QString& ) ),
+                 BroadcastStatus::instance(), SLOT( setStatusMsg( const QString& ) ) );
+        connect( summary, SIGNAL( summaryWidgetDropped( QWidget*, QWidget*, int ) ),
+                 this, SLOT( summaryWidgetMoved( QWidget*, QWidget*, int ) ) );
+
+        if ( !mLeftColumnSummaries.contains( plugin->identifier() ) &&
+             !mRightColumnSummaries.contains( plugin->identifier() ) ) {
+          mLeftColumnSummaries.append( plugin->identifier() );
+        }
+
+        loadedSummaries.append( plugin->identifier() );
+      } else {
+        summary->hide();
+      }
+    }
+  }
+
+  // Remove all unavailable summary widgets
+  {
+    QStringList::Iterator strIt;
+    for ( strIt = mLeftColumnSummaries.begin(); strIt != mLeftColumnSummaries.end(); ++strIt ) {
+      if ( loadedSummaries.find( *strIt ) == loadedSummaries.end() ) {
+        strIt = mLeftColumnSummaries.remove( strIt );
+        --strIt;
+      }
+    }
+    for ( strIt = mRightColumnSummaries.begin(); strIt != mRightColumnSummaries.end(); ++strIt ) {
+      if ( loadedSummaries.find( *strIt ) == loadedSummaries.end() ) {
+        strIt = mRightColumnSummaries.remove( strIt );
+        --strIt;
+      }
+    }
+  }
+
+  // Add vertical line between the two rows of summary widgets.
+  QFrame *vline = new QFrame( mFrame );
+  vline->setFrameStyle( QFrame::VLine | QFrame::Plain );
+
+  QHBoxLayout *layout = new QHBoxLayout( mFrame );
+
+  mLeftColumn = new QVBoxLayout( layout, KDialog::spacingHint() );
+  layout->addWidget( vline );
+  mRightColumn = new QVBoxLayout( layout, KDialog::spacingHint()  );
+
+
+  QStringList::Iterator strIt;
+  for ( strIt = mLeftColumnSummaries.begin(); strIt != mLeftColumnSummaries.end(); ++strIt ) {
+    if ( mSummaries.find( *strIt ) != mSummaries.end() )
+      mLeftColumn->addWidget( mSummaries[ *strIt ] );
+  }
+
+  for ( strIt = mRightColumnSummaries.begin(); strIt != mRightColumnSummaries.end(); ++strIt ) {
+    if ( mSummaries.find( *strIt ) != mSummaries.end() )
+      mRightColumn->addWidget( mSummaries[ *strIt ] );
+  }
+
+  mFrame->show();
+
+  mMainWidget->setUpdatesEnabled( true );
+  mMainWidget->update();
+
+  mLeftColumn->addStretch();
+  mRightColumn->addStretch();
+}
+
+void SummaryViewPart::summaryWidgetMoved( QWidget *target, QWidget *widget, int alignment )
+{
+  if ( target == widget )
+    return;
+
+  if ( target == mFrame ) {
+    if ( mLeftColumn->findWidget( widget ) == -1 && mRightColumn->findWidget( widget ) == -1 )
+      return;
+  } else {
+    if ( mLeftColumn->findWidget( target ) == -1 && mRightColumn->findWidget( target ) == -1 ||
+         mLeftColumn->findWidget( widget ) == -1 && mRightColumn->findWidget( widget ) == -1 )
+      return;
+  }
+
+  if ( mLeftColumn->findWidget( widget ) != -1 ) {
+    mLeftColumn->remove( widget );
+    mLeftColumnSummaries.remove( widgetName( widget ) );
+  } else if ( mRightColumn->findWidget( widget ) != -1 ) {
+    mRightColumn->remove( widget );
+    mRightColumnSummaries.remove( widgetName( widget ) );
+  }
+
+  if ( target == mFrame ) {
+    int pos = 0;
+
+    if ( alignment & Qt::AlignTop )
+      pos = 0;
+
+    if ( alignment & Qt::AlignLeft ) {
+      if ( alignment & Qt::AlignBottom )
+        pos = mLeftColumnSummaries.count();
+
+      mLeftColumn->insertWidget( pos, widget );
+      mLeftColumnSummaries.insert( mLeftColumnSummaries.at( pos ), widgetName( widget ) );
+    } else {
+      if ( alignment & Qt::AlignBottom )
+        pos = mRightColumnSummaries.count();
+
+      mRightColumn->insertWidget( pos, widget );
+      mRightColumnSummaries.insert( mRightColumnSummaries.at( pos ), widgetName( widget ) );
+    }
+
+    return;
+  }
+
+  int targetPos = mLeftColumn->findWidget( target );
+  if ( targetPos != -1 ) {
+    if ( alignment == Qt::AlignBottom )
+      targetPos++;
+
+    mLeftColumn->insertWidget( targetPos, widget );
+    mLeftColumnSummaries.insert( mLeftColumnSummaries.at( targetPos ), widgetName( widget ) );
+  } else {
+    targetPos = mRightColumn->findWidget( target );
+
+    if ( alignment == Qt::AlignBottom )
+      targetPos++;
+
+    mRightColumn->insertWidget( targetPos, widget );
+    mRightColumnSummaries.insert( mRightColumnSummaries.at( targetPos ), widgetName( widget ) );
+  }
+}
+
+void SummaryViewPart::slotTextChanged()
+{
+  emit textChanged( i18n( "What's next?" ) );
+}
+
+void SummaryViewPart::slotAdjustPalette()
+{
+  mMainWidget->setPaletteBackgroundColor( kapp->palette().active().base() );
+}
+
+void SummaryViewPart::setDate( const QDate& newDate )
+{
+  QString date( "<b>%1</b>" );
+  date = date.arg( KGlobal::locale()->formatDate( newDate ) );
+  mDateLabel->setText( date );
+}
+
+void SummaryViewPart::slotConfigure()
+{
+  KCMultiDialog dlg( mMainWidget, "ConfigDialog", true );
+
+  QStringList modules = configModules();
+  modules.prepend( "kcmkontactsummary.desktop" );
+  connect( &dlg, SIGNAL( configCommitted() ),
+           this, SLOT( updateWidgets() ) );
+
+  QStringList::ConstIterator strIt;
+  for ( strIt = modules.begin(); strIt != modules.end(); ++strIt )
+    dlg.addModule( *strIt );
+
+  dlg.exec();
+}
+
+QStringList SummaryViewPart::configModules() const
+{
+  QStringList modules;
+
+  QMap<QString, Kontact::Summary*>::ConstIterator it;
+  for ( it = mSummaries.begin(); it != mSummaries.end(); ++it ) {
+    QStringList cm = it.data()->configModules();
+    QStringList::ConstIterator strIt;
+    for ( strIt = cm.begin(); strIt != cm.end(); ++strIt )
+      if ( !(*strIt).isEmpty() && !modules.contains( *strIt ) )
+        modules.append( *strIt );
+  }
+
+  return modules;
+}
+
+void SummaryViewPart::initGUI( Kontact::Core *core )
+{
+  QScrollView *sv = new QScrollView( core );
+
+  sv->setResizePolicy( QScrollView::AutoOneFit );
+  sv->setFrameStyle( QFrame::NoFrame | QFrame::Plain );
+  sv->setHScrollBarMode( QScrollView::AlwaysOff );
+
+  mMainWidget = new QFrame( sv->viewport() );
+  sv->addChild( mMainWidget );
+  mMainWidget->setFrameStyle( QFrame::Panel | QFrame::Sunken );
+  sv->setFocusPolicy( QWidget::StrongFocus );
+  setWidget( sv );
+
+  mMainLayout = new QVBoxLayout( mMainWidget,KDialog::marginHint(),
+                                 KDialog::spacingHint() );
+
+  QHBoxLayout *hbl = new QHBoxLayout( mMainLayout );
+  mUsernameLabel = new QLabel( mMainWidget );
+  hbl->addWidget( mUsernameLabel );
+  mDateLabel = new QLabel( mMainWidget );
+  mDateLabel->setAlignment( AlignRight );
+  hbl->addWidget( mDateLabel );
+
+  QFrame *hline = new QFrame( mMainWidget );
+  hline->setFrameStyle( QFrame::HLine | QFrame::Plain );
+  mMainLayout->insertWidget( 1, hline );
+
+  mFrame = new DropWidget( mMainWidget );
+  mMainLayout->insertWidget( 2, mFrame );
+
+  connect( mFrame, SIGNAL( summaryWidgetDropped( QWidget*, QWidget*, int ) ),
+           this, SLOT( summaryWidgetMoved( QWidget*, QWidget*, int ) ) );
+
+  updateWidgets();
+}
+
+void SummaryViewPart::loadLayout()
+{
+  KConfig config( "kontact_summaryrc" );
+
+  if ( !config.hasKey( "LeftColumnSummaries" ) ) {
+    mLeftColumnSummaries << "kontact_korganizerplugin";
+    mLeftColumnSummaries << "kontact_todoplugin";
+    mLeftColumnSummaries << "kontact_kaddressbookplugin";
+    mLeftColumnSummaries << "kontact_specialdatesplugin";
+  } else {
+    mLeftColumnSummaries = config.readListEntry( "LeftColumnSummaries" );
+  }
+
+  if ( !config.hasKey( "RightColumnSummaries" ) ) {
+    mRightColumnSummaries << "kontact_newstickerplugin";
+  } else {
+    mRightColumnSummaries = config.readListEntry( "RightColumnSummaries" );
+  }
+}
+
+void SummaryViewPart::saveLayout()
+{
+  KConfig config( "kontact_summaryrc" );
+
+  config.writeEntry( "LeftColumnSummaries", mLeftColumnSummaries );
+  config.writeEntry( "RightColumnSummaries", mRightColumnSummaries );
+
+  config.sync();
+}
+
+QString SummaryViewPart::widgetName( QWidget *widget ) const
+{
+  QMap<QString, Kontact::Summary*>::ConstIterator it;
+  for ( it = mSummaries.begin(); it != mSummaries.end(); ++it ) {
+    if ( it.data() == widget )
+      return it.key();
+  }
+
+  return QString::null;
+}
+
+#include "summaryview_part.moc"