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, 326 insertions, 0 deletions

diff --git a/libkdepim/kincidencechooser.cpp b/libkdepim/kincidencechooser.cpp
new file mode 100644
index 000000000..0708cb4c4
--- /dev/null
+++ b/libkdepim/kincidencechooser.cpp
@@ -0,0 +1,326 @@
+/*
+    This file is part of libkdepim.
+
+    Copyright (c) 2004 Lutz Rogowski <rogowski@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 <qlayout.h>
+#include <qlabel.h>
+#include <qbuttongroup.h>
+#include <qvbox.h>
+#include <qhbox.h>
+#include <qradiobutton.h>
+#include <qpushbutton.h>
+#include <qlayout.h>
+#include <qscrollview.h>
+#include <qtextbrowser.h>
+#include <qapplication.h>
+
+
+#include <klocale.h>
+#include <kglobal.h>
+
+#include "kincidencechooser.h"
+#include "libkcal/incidence.h"
+#include "libkcal/incidenceformatter.h"
+
+int KIncidenceChooser::chooseMode = KIncidenceChooser::ask ;
+
+KIncidenceChooser::KIncidenceChooser(QWidget *parent, char *name) :
+    KDialog(parent,name,true)
+{
+    KDialog *topFrame = this;
+    QGridLayout *topLayout = new QGridLayout(topFrame,5,3);
+    int iii = 0;
+    setCaption( i18n("Conflict Detected"));
+    QLabel * lab;
+    lab = new QLabel( i18n(
+                        "<qt>A conflict was detected. This probably means someone edited the same entry on the server while you changed it locally."
+                        "<br/>NOTE: You have to check mail again to apply your changes to the server.</qt>"), topFrame);
+    topLayout->addMultiCellWidget(lab, iii,iii,0,2);
+    ++iii;
+    QHBox * b_box = new QHBox( topFrame );
+    topLayout->addMultiCellWidget(b_box, iii,iii,0,2);
+    ++iii;
+    QPushButton* button = new QPushButton( i18n("Take Local"), b_box );
+    connect ( button, SIGNAL( clicked()), this, SLOT (takeIncidence1() ) );
+    button = new QPushButton( i18n("Take New"), b_box );
+    connect ( button, SIGNAL( clicked()), this, SLOT (takeIncidence2() ) );
+    button = new QPushButton( i18n("Take Both"), b_box );
+    connect ( button, SIGNAL( clicked()), this, SLOT (takeBoth() ) );
+    topLayout->setSpacing(spacingHint());
+    topLayout->setMargin(marginHint());
+    // text is not translated, because text has to be set later
+    mInc1lab = new QLabel ( i18n("Local incidence"), topFrame);
+    topLayout->addWidget(mInc1lab ,iii,0);
+    mInc1Sumlab = new QLabel ( i18n("Local incidence summary"), topFrame);
+    topLayout->addMultiCellWidget(mInc1Sumlab, iii,iii,1,2);
+    ++iii;
+    topLayout->addWidget( new QLabel ( i18n("Last modified:"), topFrame) ,iii,0);
+    mMod1lab = new QLabel ( "Set Last modified", topFrame);
+    topLayout->addWidget(mMod1lab,iii,1);
+    showDetails1 = new QPushButton( i18n("Show Details"),topFrame );
+    connect ( showDetails1, SIGNAL( clicked()), this, SLOT (showIncidence1() ) );
+    topLayout->addWidget(showDetails1,iii,2);
+    ++iii;
+
+    mInc2lab = new QLabel ( "Local incidence", topFrame);
+    topLayout->addWidget(mInc2lab,iii,0);
+    mInc2Sumlab = new QLabel ( "Local incidence summary", topFrame);
+    topLayout->addMultiCellWidget(mInc2Sumlab, iii,iii,1,2);
+    ++iii;
+    topLayout->addWidget( new QLabel ( i18n("Last modified:"), topFrame) ,iii,0);
+    mMod2lab = new QLabel ( "Set Last modified", topFrame);
+    topLayout->addWidget(mMod2lab,iii,1);
+    showDetails2 = new QPushButton( i18n("Show Details"), topFrame);
+    connect ( showDetails2, SIGNAL( clicked()), this, SLOT (showIncidence2() ) );
+    topLayout->addWidget(showDetails2,iii,2);
+    ++iii;
+    //
+#if 0
+    // commented out for now, because the diff code has too many bugs
+    diffBut = new QPushButton( i18n("Show Differences"), topFrame );
+    connect ( diffBut, SIGNAL( clicked()), this, SLOT ( showDiff() ) );
+    topLayout->addMultiCellWidget(diffBut, iii,iii,0,2);
+    ++iii;
+#else
+    diffBut = 0;
+#endif
+    mBg = new QButtonGroup ( 1,  Qt::Horizontal, i18n("Sync Preferences"), topFrame);
+    topLayout->addMultiCellWidget(mBg, iii,iii,0,2);
+    ++iii;
+    mBg->insert( new QRadioButton ( i18n("Take local entry on conflict"), mBg ), KIncidenceChooser::local);
+    mBg->insert( new QRadioButton ( i18n("Take new (remote) entry on conflict"), mBg ),  KIncidenceChooser::remote);
+    mBg->insert( new QRadioButton ( i18n("Take newest entry on conflict"), mBg ), KIncidenceChooser::newest );
+    mBg->insert( new QRadioButton ( i18n("Ask for every entry on conflict"), mBg ),KIncidenceChooser::ask );
+    mBg->insert( new QRadioButton ( i18n("Take both on conflict"), mBg ), KIncidenceChooser::both );
+    mBg->setButton ( chooseMode );
+    mTbL = 0;
+    mTbN =  0;
+    mDisplayDiff = 0;
+    choosedIncidence = 0;
+    button = new QPushButton( i18n("Apply This to All Conflicts of This Sync"), topFrame );
+    connect ( button, SIGNAL( clicked()), this, SLOT ( setSyncMode() ) );
+    topLayout->addMultiCellWidget(button, iii,iii,0,2);
+}
+
+KIncidenceChooser::~KIncidenceChooser()
+{
+    if ( mTbL ) delete mTbL;
+    if ( mTbN ) delete mTbN;
+    if ( mDisplayDiff ) {
+        delete mDisplayDiff;
+        delete diff;
+    }
+}
+
+void KIncidenceChooser::setIncidence( KCal::Incidence* local ,KCal::Incidence* remote )
+{
+    mInc1 = local;
+    mInc2 = remote;
+    setLabels();
+
+}
+KCal::Incidence* KIncidenceChooser::getIncidence( )
+{
+
+    KCal::Incidence* retval = choosedIncidence;
+    if ( chooseMode == KIncidenceChooser::local )
+        retval = mInc1;
+    else  if ( chooseMode == KIncidenceChooser::remote )
+        retval = mInc2;
+    else  if ( chooseMode == KIncidenceChooser::both ) {
+        retval = 0;
+    }
+    else  if ( chooseMode == KIncidenceChooser::newest ) {
+        if ( mInc1->lastModified() == mInc2->lastModified())
+            retval = 0;
+        if ( mInc1->lastModified() >  mInc2->lastModified() )
+            retval =  mInc1;
+        else
+            retval = mInc2;
+    }
+    return retval;
+}
+
+void KIncidenceChooser::setSyncMode()
+{
+    chooseMode = mBg->selectedId ();
+    if ( chooseMode != KIncidenceChooser::ask )
+        QDialog::accept();
+
+}
+
+void KIncidenceChooser::useGlobalMode()
+{
+    if ( chooseMode != KIncidenceChooser::ask )
+        QDialog::reject();
+}
+
+void KIncidenceChooser::setLabels()
+{
+  KCal::Incidence* inc = mInc1;
+    QLabel* des = mInc1lab;
+    QLabel * sum = mInc1Sumlab;
+
+
+    if ( inc->type() == "Event" ) {
+        des->setText( i18n( "Local Event") );
+        sum->setText( inc->summary().left( 30 ));
+        if ( diffBut )
+            diffBut->setEnabled( true );
+    }
+    else if ( inc->type() == "Todo" ) {
+        des->setText( i18n( "Local Todo") );
+        sum->setText( inc->summary().left( 30 ));
+        if ( diffBut )
+            diffBut->setEnabled( true );
+
+    }
+    else if ( inc->type() == "Journal" ) {
+        des->setText( i18n( "Local Journal") );
+        sum->setText( inc->description().left( 30 ));
+        if ( diffBut )
+            diffBut->setEnabled( false );
+    }
+    mMod1lab->setText( KGlobal::locale()->formatDateTime(inc->lastModified() ));
+    inc = mInc2;
+    des = mInc2lab;
+    sum = mInc2Sumlab;
+    if ( inc->type() == "Event" ) {
+        des->setText( i18n( "New Event") );
+        sum->setText( inc->summary().left( 30 ));
+    }
+    else if ( inc->type() == "Todo" ) {
+        des->setText( i18n( "New Todo") );
+        sum->setText( inc->summary().left( 30 ));
+
+    }
+    else if ( inc->type() == "Journal" ) {
+        des->setText( i18n( "New Journal") );
+        sum->setText( inc->description().left( 30 ));
+
+    }
+    mMod2lab->setText( KGlobal::locale()->formatDateTime(inc->lastModified() ));
+}
+
+void KIncidenceChooser::showIncidence1()
+{
+    if ( mTbL ) {
+        if ( mTbL->isVisible() ) {
+            showDetails1->setText( i18n("Show Details"));
+            mTbL->hide();
+        } else {
+            showDetails1->setText( i18n("Hide Details"));
+            mTbL->show();
+            mTbL->raise();
+        }
+        return;
+    }
+    mTbL = new KDialogBase( this, "", false /*not modal*/, mInc1lab->text(), KDialogBase::Ok );
+    mTbL->setEscapeButton( KDialogBase::Ok );
+    connect( mTbL, SIGNAL( okClicked() ), this, SLOT( detailsDialogClosed() ) );
+    QTextBrowser* textBrowser = new QTextBrowser( mTbL );
+    mTbL->setMainWidget( textBrowser );
+    textBrowser->setText( KCal::IncidenceFormatter::extensiveDisplayString( mInc1 )  );
+    mTbL->setMinimumSize( 400, 400 );
+    showDetails1->setText( i18n("Hide Details"));
+    mTbL->show();
+    mTbL->raise();
+}
+
+void KIncidenceChooser::detailsDialogClosed()
+{
+    KDialogBase* dialog = static_cast<KDialogBase *>( const_cast<QObject *>( sender() ) );
+    if ( dialog == mTbL )
+        showDetails1->setText( i18n( "Show details..." ) );
+    else
+        showDetails2->setText( i18n( "Show details..." ) );
+}
+
+void KIncidenceChooser::showDiff()
+{
+    if ( mDisplayDiff ) {
+        mDisplayDiff->show();
+        mDisplayDiff->raise();
+        return;
+    }
+    mDisplayDiff = new KPIM::HTMLDiffAlgoDisplay (this);
+    if ( mInc1->summary().left( 20 ) != mInc2->summary().left( 20 ) )
+        mDisplayDiff->setCaption( i18n( "Differences of %1 and %2").arg( mInc1->summary().left( 20 ) ).arg( mInc2->summary().left( 20 ) ) );
+    else
+        mDisplayDiff->setCaption( i18n( "Differences of %1").arg( mInc1->summary().left( 20 ) ) );
+
+    diff = new KPIM::CalendarDiffAlgo( mInc1, mInc2);
+    diff->setLeftSourceTitle(  i18n( "Local entry"));
+    diff->setRightSourceTitle(i18n( "New (remote) entry") );
+    diff->addDisplay( mDisplayDiff );
+    diff->run();
+    mDisplayDiff->show();
+    mDisplayDiff->raise();
+}
+
+void KIncidenceChooser::showIncidence2()
+{
+   if ( mTbN ) {
+        if ( mTbN->isVisible() ) {
+            showDetails2->setText( i18n("Show Details"));
+            mTbN->hide();
+        } else {
+            showDetails2->setText( i18n("Hide Details"));
+            mTbN->show();
+            mTbN->raise();
+        }
+        return;
+    }
+    mTbN = new KDialogBase( this, "", false /*not modal*/, mInc2lab->text(), KDialogBase::Ok );
+    mTbN->setEscapeButton( KDialogBase::Ok );
+    connect( mTbN, SIGNAL( okClicked() ), this, SLOT( detailsDialogClosed() ) );
+    QTextBrowser* textBrowser = new QTextBrowser( mTbN );
+    mTbN->setMainWidget( textBrowser );
+    textBrowser->setText( KCal::IncidenceFormatter::extensiveDisplayString( mInc2 ) );
+    mTbN->setMinimumSize( 400, 400 );
+    showDetails2->setText( i18n("Hide Details"));
+    mTbN->show();
+    mTbN->raise();
+}
+
+void KIncidenceChooser::takeIncidence1()
+{
+    choosedIncidence = mInc1;
+    QDialog::accept();
+}
+
+void KIncidenceChooser::takeIncidence2()
+{
+    choosedIncidence = mInc2;
+    QDialog::accept();
+}
+
+void KIncidenceChooser::takeBoth()
+{
+
+    choosedIncidence = 0;
+    QDialog::accept();
+}
+
+
+#include "kincidencechooser.moc"