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tdepim/korganizer/kowhatsnextview.cpp

336 lines
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/*
This file is part of KOrganizer.
Copyright (c) 2001 Cornelius Schumacher <schumacher@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 <tqlayout.h>
#include <tqtextbrowser.h>
#include <tqtextcodec.h>
#include <tqfileinfo.h>
#include <tqlabel.h>
#include <kglobal.h>
#include <klocale.h>
#include <kdebug.h>
#include <kiconloader.h>
#include <kmessagebox.h>
#include <libkcal/calendar.h>
#include "koglobals.h"
#include "koprefs.h"
#include "koeventviewerdialog.h"
#include "kowhatsnextview.h"
using namespace KOrg;
void WhatsNextTextBrowser::setSource(const TQString& n)
{
kdDebug(5850) << "WhatsNextTextBrowser::setSource(): " << n << endl;
if (n.startsWith("event:")) {
emit showIncidence(n);
return;
} else if (n.startsWith("todo:")) {
emit showIncidence(n);
return;
} else {
TQTextBrowser::setSource(n);
}
}
KOWhatsNextView::KOWhatsNextView(Calendar *calendar, TQWidget *parent,
const char *name)
: KOrg::BaseView(calendar, parent, name)
{
// TQLabel *dateLabel =
// new TQLabel(KGlobal::locale()->formatDate(TQDate::currentDate()),this);
// dateLabel->setMargin(2);
// dateLabel->setAlignment(AlignCenter);
mView = new WhatsNextTextBrowser(this);
connect(mView,TQT_SIGNAL(showIncidence(const TQString &)),TQT_SLOT(showIncidence(const TQString &)));
TQBoxLayout *topLayout = new TQVBoxLayout(this);
// topLayout->addWidget(dateLabel);
topLayout->addWidget(mView);
}
KOWhatsNextView::~KOWhatsNextView()
{
}
int KOWhatsNextView::currentDateCount()
{
return mStartDate.daysTo( mEndDate );
}
void KOWhatsNextView::updateView()
{
KIconLoader kil("kdepim");
TQString *ipath = new TQString();
kil.loadIcon("kdepim",KIcon::NoGroup,32,KIcon::DefaultState,ipath);
mText = "<table width=\"100%\">\n";
mText += "<tr bgcolor=\"#3679AD\"><td><h1>";
mText += "<img src=\"";
mText += *ipath;
mText += "\">";
mText += "<font color=\"white\"> ";
mText += i18n("What's Next?") + "</font></h1>";
mText += "</td></tr>\n<tr><td>";
mText += "<h2>";
if ( mStartDate.daysTo( mEndDate ) < 1 ) {
mText += KGlobal::locale()->formatDate( mStartDate );
} else {
mText += i18n("Date from - to", "%1 - %2")
.arg( KGlobal::locale()->formatDate( mStartDate ) )
.arg( KGlobal::locale()->formatDate( mEndDate ) );
}
mText+="</h2>\n";
Event::List events;
for ( TQDate date = mStartDate; date <= mEndDate; date = date.addDays( 1 ) )
events += calendar()->events(date, EventSortStartDate, SortDirectionAscending);
if (events.count() > 0) {
mText += "<p></p>";
kil.loadIcon("appointment",KIcon::NoGroup,22,KIcon::DefaultState,ipath);
mText += "<h2><img src=\"";
mText += *ipath;
mText += "\">";
mText += i18n("Events:") + "</h2>\n";
mText += "<table>\n";
Event::List::ConstIterator it;
for( it = events.begin(); it != events.end(); ++it ) {
Event *ev = *it;
if ( !ev->doesRecur() ){
appendEvent(ev);
} else {
// FIXME: This should actually be cleaned up. Libkcal should
// provide a method to return a list of all recurrences in a
// given time span.
Recurrence *recur = ev->recurrence();
int duration = ev->dtStart().secsTo( ev->dtEnd() );
TQDateTime start = recur->getPreviousDateTime(
TQDateTime( mStartDate, TQTime() ) );
TQDateTime end = start.addSecs( duration );
if ( end.date() >= mStartDate ) {
appendEvent( ev, start, end );
}
start = recur->getNextDateTime( start );
while ( start.isValid() && start.date() <= mEndDate ) {
appendEvent( ev, start );
start = recur->getNextDateTime( start );
}
}
}
mText += "</table>\n";
}
mTodos.clear();
Todo::List todos = calendar()->todos( TodoSortDueDate, SortDirectionAscending );
if ( todos.count() > 0 ) {
kil.loadIcon("todo",KIcon::NoGroup,22,KIcon::DefaultState,ipath);
mText += "<h2><img src=\"";
mText += *ipath;
mText += "\">";
mText += i18n("To-do:") + "</h2>\n";
mText += "<ul>\n";
Todo::List::ConstIterator it;
for( it = todos.begin(); it != todos.end(); ++it ) {
Todo *todo = *it;
if ( !todo->isCompleted() && todo->hasDueDate() && todo->dtDue().date() <= mEndDate )
appendTodo(todo);
}
bool gotone = false;
int priority = 1;
while (!gotone && priority<=9 ) {
for( it = todos.begin(); it != todos.end(); ++it ) {
Todo *todo = *it;
if (!todo->isCompleted() && (todo->priority() == priority) ) {
appendTodo(todo);
gotone = true;
}
}
priority++;
kdDebug(5850) << "adding the todos..." << endl;
}
mText += "</ul>\n";
}
TQStringList myEmails( KOPrefs::instance()->allEmails() );
int replies = 0;
events = calendar()->events( TQDate::currentDate(), TQDate(2975,12,6) );
Event::List::ConstIterator it2;
for( it2 = events.begin(); it2 != events.end(); ++it2 ) {
Event *ev = *it2;
Attendee *me = ev->attendeeByMails( myEmails );
if (me!=0) {
if (me->status()==Attendee::NeedsAction && me->RSVP()) {
if (replies == 0) {
mText += "<p></p>";
kil.loadIcon("reply",KIcon::NoGroup,22,KIcon::DefaultState,ipath);
mText += "<h2><img src=\"";
mText += *ipath;
mText += "\">";
mText += i18n("Events and to-dos that need a reply:") + "</h2>\n";
mText += "<table>\n";
}
replies++;
appendEvent( ev );
}
}
}
todos = calendar()->todos();
Todo::List::ConstIterator it3;
for( it3 = todos.begin(); it3 != todos.end(); ++it3 ) {
Todo *to = *it3;
Attendee *me = to->attendeeByMails( myEmails );
if (me!=0) {
if (me->status()==Attendee::NeedsAction && me->RSVP()) {
if (replies == 0) {
mText += "<p></p>";
kil.loadIcon("reply",KIcon::NoGroup,22,KIcon::DefaultState,ipath);
mText += "<h2><img src=\"";
mText += *ipath;
mText += "\">";
mText += i18n("Events and to-dos that need a reply:") + "</h2>\n";
mText += "<table>\n";
}
replies++;
appendEvent(to);
}
}
kdDebug () << "check for todo-replies..." << endl;
}
if (replies > 0 ) mText += "</table>\n";
mText += "</td></tr>\n</table>\n";
kdDebug(5850) << "KOWhatsNextView::updateView: text: " << mText << endl;
delete ipath;
mView->setText(mText);
}
void KOWhatsNextView::showDates( const TQDate &start, const TQDate &end )
{
mStartDate = start;
mEndDate = end;
updateView();
}
void KOWhatsNextView::showIncidences( const Incidence::List & )
{
}
void KOWhatsNextView::changeIncidenceDisplay(Incidence *, int action)
{
switch(action) {
case KOGlobals::INCIDENCEADDED:
case KOGlobals::INCIDENCEEDITED:
case KOGlobals::INCIDENCEDELETED:
updateView();
break;
default:
kdDebug(5850) << "KOWhatsNextView::changeIncidenceDisplay(): Illegal action " << action << endl;
}
}
void KOWhatsNextView::appendEvent( Incidence *ev, const TQDateTime &start,
const TQDateTime &end )
{
kdDebug(5850) << "KOWhatsNextView::appendEvent(): " << ev->uid() << endl;
mText += "<tr><td><b>";
// if (!ev->doesFloat()) {
if (ev->type()=="Event") {
Event *event = static_cast<Event *>(ev);
TQDateTime starttime( start );
if ( !starttime.isValid() )
starttime = event->dtStart();
TQDateTime endtime( end );
if ( !endtime.isValid() )
endtime = starttime.addSecs(
event->dtStart().secsTo( event->dtEnd() ) );
if ( starttime.date().daysTo( endtime.date() ) >= 1 ) {
mText += i18n("date from - to", "%1 - %2")
.arg( KGlobal::locale()->formatDateTime( starttime ) )
.arg( KGlobal::locale()->formatDateTime( endtime ) );
} else {
/*if (reply) */
mText += i18n("date, from - to", "%1, %2 - %3")
.arg( KGlobal::locale()->formatDate( starttime.date(), true ) )
.arg( KGlobal::locale()->formatTime( starttime.time() ) )
.arg( KGlobal::locale()->formatTime( endtime.time() ) );
}
}
// }
mText += "</b></td><td><a ";
if (ev->type()=="Event") mText += "href=\"event:";
if (ev->type()=="Todo") mText += "href=\"todo:";
mText += ev->uid() + "\">";
mText += ev->summary();
mText += "</a></td></tr>\n";
}
void KOWhatsNextView::appendTodo( Incidence *ev )
{
if ( mTodos.find( ev ) != mTodos.end() ) return;
mTodos.append( ev );
mText += "<li><a href=\"todo:" + ev->uid() + "\">";
mText += ev->summary();
mText += "</a>";
if ( ev->type()=="Todo" ) {
Todo *todo = static_cast<Todo*>(ev);
if ( todo->hasDueDate() ) {
mText += i18n(" (Due: %1)")
.arg( (todo->doesFloat())?(todo->dtDueDateStr()):(todo->dtDueStr()) );
}
}
mText += "</li>\n";
}
void KOWhatsNextView::showIncidence( const TQString &uid )
{
kdDebug(5850) << "KOWhatsNextView::showIncidence(): " << uid << endl;
Incidence *incidence = 0;
if ( uid.startsWith( "event://" ) ) {
incidence = calendar()->incidence( uid.mid( 8 ) );
} else if ( uid.startsWith( "todo://" ) ) {
incidence = calendar()->incidence( uid.mid( 7 ) );
}
if ( incidence ) emit showIncidenceSignal( incidence );
}
#include "kowhatsnextview.moc"