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/*
This file is part of KOrganizer.
Copyright (c) 2001,2002,2003 Cornelius Schumacher <schumacher@kde.org>
Copyright (C) 2003-2004 Reinhold Kainhofer <reinhold@kainhofer.com>
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 <kdebug.h>
#include <klocale.h>
#include "koglobals.h"
#include "navigatorbar.h"
#include "kdatenavigator.h"
#include <kcalendarsystem.h>
#include <kdialog.h>
#include "datenavigatorcontainer.h"
#include <tqwhatsthis.h>
#include <tqtimer.h>
DateNavigatorContainer::DateNavigatorContainer( TQWidget *parent,
const char *name )
: TQFrame( parent, name ), mCalendar( 0 ),
mHorizontalCount( 1 ), mVerticalCount( 1 )
{
mExtraViews.setAutoDelete( true );
setFrameStyle( TQFrame::Sunken | TQFrame::StyledPanel );
mNavigatorView = new KDateNavigator( this, name );
TQWhatsThis::add( mNavigatorView,
i18n( "<qt><p>Select the dates you want to "
"display in KOrganizer's main view here. Hold down the "
"mouse button to select more than one day.</p>"
"<p>Press the top buttons to browse to the next "
"/ previous months or years.</p>"
"<p>Each line shows a week. The number in the left "
"column is the number of the week in the year. "
"Press it to select the whole week.</p>"
"</qt>" ) );
connectNavigatorView( mNavigatorView );
}
DateNavigatorContainer::~DateNavigatorContainer()
{
}
void DateNavigatorContainer::connectNavigatorView( KDateNavigator *v )
{
connect( v, TQT_SIGNAL( datesSelected( const KCal::DateList & ) ),
TQT_SIGNAL( datesSelected( const KCal::DateList & ) ) );
connect( v, TQT_SIGNAL( incidenceDropped( Incidence *, const TQDate & ) ),
TQT_SIGNAL( incidenceDropped( Incidence *, const TQDate & ) ) );
connect( v, TQT_SIGNAL( incidenceDroppedMove( Incidence *, const TQDate & ) ),
TQT_SIGNAL( incidenceDroppedMove( Incidence *, const TQDate & ) ) );
connect( v, TQT_SIGNAL( weekClicked( const TQDate & ) ),
TQT_SIGNAL( weekClicked( const TQDate & ) ) );
connect( v, TQT_SIGNAL( goPrevious() ), TQT_SIGNAL( goPrevious() ) );
connect( v, TQT_SIGNAL( goNext() ), TQT_SIGNAL( goNext() ) );
connect( v, TQT_SIGNAL( goNextMonth() ), TQT_SIGNAL( goNextMonth() ) );
connect( v, TQT_SIGNAL( goPrevMonth() ), TQT_SIGNAL( goPrevMonth() ) );
connect( v, TQT_SIGNAL( goNextYear() ), TQT_SIGNAL( goNextYear() ) );
connect( v, TQT_SIGNAL( goPrevYear() ), TQT_SIGNAL( goPrevYear() ) );
connect( v, TQT_SIGNAL( goMonth( int ) ), TQT_SIGNAL( goMonth( int ) ) );
}
void DateNavigatorContainer::setCalendar( Calendar *cal )
{
mCalendar = cal;
mNavigatorView->setCalendar( cal );
KDateNavigator *n;
for( n = mExtraViews.first(); n; n = mExtraViews.next() ) {
n->setCalendar( cal );
}
}
// TODO_Recurrence: let the navigators update just once, and tell them that
// if data has changed or just the selection (because then the list of dayss
// with events doesn't have to be updated if the month stayed the same
void DateNavigatorContainer::updateDayMatrix()
{
mNavigatorView->updateDayMatrix();
KDateNavigator *n;
for( n = mExtraViews.first(); n; n = mExtraViews.next() ) {
n->updateDayMatrix();
}
}
void DateNavigatorContainer::updateToday()
{
mNavigatorView->updateToday();
KDateNavigator *n;
for( n = mExtraViews.first(); n; n = mExtraViews.next() ) {
n->updateToday();
}
}
void DateNavigatorContainer::updateView()
{
mNavigatorView->updateView();
KDateNavigator *n;
for( n = mExtraViews.first(); n; n = mExtraViews.next() ) {
n->updateView();
}
}
void DateNavigatorContainer::updateConfig()
{
mNavigatorView->updateConfig();
KDateNavigator *n;
for( n = mExtraViews.first(); n; n = mExtraViews.next() ) {
n->updateConfig();
}
}
void DateNavigatorContainer::selectDates( const DateList &dateList )
{
if ( !dateList.isEmpty() ) {
TQDate start( dateList.first() );
TQDate end( dateList.last() );
TQDate navfirst( mNavigatorView->startDate() );
TQDate navsecond; // start of the second shown month if existant
TQDate navlast;
if ( !mExtraViews.isEmpty() ) {
navlast = mExtraViews.last()->endDate();
navsecond = mExtraViews.first()->startDate();
} else {
navlast = mNavigatorView->endDate();
navsecond = navfirst;
}
if ( start < navfirst // <- start should always be visible
// end is not visible and we have a spare month at the beginning:
|| ( end > navlast && start >= navsecond ) ) {
// Change the shown months so that the beginning of the date list is visible
setBaseDates( start );
}
mNavigatorView->selectDates( dateList );
KDateNavigator *n = mExtraViews.first();
while ( n ) {
n->selectDates( dateList );
n = mExtraViews.next();
}
}
}
void DateNavigatorContainer::setBaseDates( const TQDate &start )
{
TQDate baseDate = start;
mNavigatorView->setBaseDate( baseDate );
for( KDateNavigator *n = mExtraViews.first(); n; n = mExtraViews.next() ) {
baseDate = KOGlobals::self()->calendarSystem()->addMonths( baseDate, 1 );
n->setBaseDate( baseDate );
}
}
void DateNavigatorContainer::resizeEvent( TQResizeEvent * )
{
#if 0
kdDebug(5850) << "DateNavigatorContainer::resizeEvent()" << endl;
kdDebug(5850) << " CURRENT SIZE: " << size() << endl;
kdDebug(5850) << " MINIMUM SIZEHINT: " << minimumSizeHint() << endl;
kdDebug(5850) << " SIZEHINT: " << sizeHint() << endl;
kdDebug(5850) << " MINIMUM SIZE: " << minimumSize() << endl;
#endif
TQTimer::singleShot( 0, this, TQT_SLOT( resizeAllContents() ) );
}
void DateNavigatorContainer::resizeAllContents()
{
TQSize minSize = mNavigatorView->minimumSizeHint();
// kdDebug(5850) << " NAVIGATORVIEW minimumSizeHint: " << minSize << endl;
int margin = KDialog::spacingHint();
int verticalCount = ( size().height() - margin*2 ) / minSize.height();
int horizontalCount = ( size().width() - margin*2 ) / minSize.width();
if ( horizontalCount != mHorizontalCount ||
verticalCount != mVerticalCount ) {
uint count = horizontalCount * verticalCount;
if ( count == 0 ) return;
while ( count > ( mExtraViews.count() + 1 ) ) {
KDateNavigator *n = new KDateNavigator( this );
mExtraViews.append( n );
n->setCalendar( mCalendar );
connectNavigatorView( n );
}
while ( count < ( mExtraViews.count() + 1 ) ) {
mExtraViews.removeLast();
}
mHorizontalCount = horizontalCount;
mVerticalCount = verticalCount;
setBaseDates( mNavigatorView->selectedDates().first() );
selectDates( mNavigatorView->selectedDates() );
for( KDateNavigator *n = mExtraViews.first(); n; n = mExtraViews.next() ) {
n->show();
}
}
int height = (size().height() - margin*2) / verticalCount;
int width = (size().width() - margin*2) / horizontalCount;
NavigatorBar *bar = mNavigatorView->navigatorBar();
if ( horizontalCount > 1 ) bar->showButtons( true, false );
else bar->showButtons( true, true );
mNavigatorView->setGeometry(
( ( (KOGlobals::self()->reverseLayout())?(horizontalCount-1):0) * width ) + margin,
margin, width, height );
for( uint i = 0; i < mExtraViews.count(); ++i ) {
int x = ( i + 1 ) % horizontalCount;
int y = ( i + 1 ) / horizontalCount;
KDateNavigator *view = mExtraViews.at( i );
bar = view->navigatorBar();
if ( y > 0 ) bar->showButtons( false, false );
else {
if ( x + 1 == horizontalCount ) bar->showButtons( false, true );
else bar->showButtons( false, false );
}
view->setGeometry(
( ( (KOGlobals::self()->reverseLayout())?(horizontalCount-1-x):x) * width ) + margin,
( y * height ) + margin, width, height );
}
}
TQSize DateNavigatorContainer::minimumSizeHint() const
{
int margin = KDialog::spacingHint() * 2;
return mNavigatorView->minimumSizeHint() + TQSize( margin, margin );
}
TQSize DateNavigatorContainer::sizeHint() const
{
int margin = KDialog::spacingHint() * 2;
return mNavigatorView->sizeHint() + TQSize( margin, margin );
}
#include "datenavigatorcontainer.moc"
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