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tdepim/korganizer/kotodoview.cpp

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/*
This file is part of KOrganizer.
Copyright (c) 2000,2001,2003 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 <tqlayout.h>
#include <tqheader.h>
#include <tqcursor.h>
#include <tqlabel.h>
#include <tqtimer.h>
#include <kdebug.h>
#include <klocale.h>
#include <kglobal.h>
#include <kiconloader.h>
#include <kmessagebox.h>
#include <libkcal/icaldrag.h>
#include <libkcal/vcaldrag.h>
#include <libkcal/dndfactory.h>
#include <libkcal/calendarresources.h>
#include <libkcal/resourcecalendar.h>
#include <libkcal/calfilter.h>
#include <libkcal/incidenceformatter.h>
#include <libkdepim/clicklineedit.h>
#include <libkdepim/kdatepickerpopup.h>
#include <libemailfunctions/email.h>
#include "docprefs.h"
#include "koincidencetooltip.h"
#include "kodialogmanager.h"
#include "kotodoview.h"
#include "koprefs.h"
#include "koglobals.h"
using namespace KOrg;
#include "kotodoviewitem.h"
#include "kotodoview.moc"
#ifndef KORG_NOPRINTER
#include "kocorehelper.h"
#include "calprinter.h"
#endif
KOTodoListViewToolTip::KOTodoListViewToolTip (TQWidget* parent,
KOTodoListView* lv )
:TQToolTip(parent)
{
todolist=lv;
}
void KOTodoListViewToolTip::maybeTip( const TQPoint & pos)
{
TQRect r;
int headerPos;
int col=todolist->header()->sectionAt(todolist->contentsX() + pos.x());
KOTodoViewItem *i=(KOTodoViewItem *)todolist->itemAt(pos);
/* Check wether a tooltip is necessary. */
if( i && KOPrefs::instance()->mEnableToolTips )
{
/* Calculate the rectangle. */
r=todolist->itemRect(i);
headerPos = todolist->header()->sectionPos(col)-todolist->contentsX();
r.setLeft( (headerPos < 0 ? 0 : headerPos) );
r.setRight(headerPos + todolist->header()->sectionSize(col));
/* Show the tip */
TQString tipText( IncidenceFormatter::toolTipString( i->todo() ) );;
if ( !tipText.isEmpty() ) {
tip(r, tipText);
}
}
}
KOTodoListView::KOTodoListView( TQWidget *parent, const char *name )
: KListView( parent, name ), mCalendar( 0 ), mChanger( 0 )
{
mOldCurrent = 0;
mMousePressed = false;
/* Create a Tooltip */
tooltip = new KOTodoListViewToolTip( viewport(), this );
}
KOTodoListView::~KOTodoListView()
{
delete tooltip;
}
void KOTodoListView::setCalendar( Calendar *cal )
{
mCalendar = cal;
setAcceptDrops( mCalendar );
viewport()->setAcceptDrops( mCalendar );
}
bool KOTodoListView::event(TQEvent *e)
{
int tmp=0;
KOTodoViewItem *i;
/* Checks for an ApplicationPaletteChange event and updates
* the small Progress bars to make therm have the right colors. */
if(e->type()==TQEvent::ApplicationPaletteChange)
{
KListView::event(e);
i=(KOTodoViewItem *)itemAtIndex(tmp);
while(i!=0)
{
i->construct();
tmp++;
i=(KOTodoViewItem *)itemAtIndex(tmp);
}
}
return (KListView::event(e) || e->type()==TQEvent::ApplicationPaletteChange);
}
void KOTodoListView::contentsDragEnterEvent(TQDragEnterEvent *e)
{
#ifndef KORG_NODND
// kdDebug(5850) << "KOTodoListView::contentsDragEnterEvent" << endl;
if ( !ICalDrag::canDecode( e ) && !VCalDrag::canDecode( e ) &&
!TQTextDrag::canDecode( e ) ) {
e->ignore();
return;
}
mOldCurrent = currentItem();
#endif
}
void KOTodoListView::contentsDragMoveEvent(TQDragMoveEvent *e)
{
#ifndef KORG_NODND
// kdDebug(5850) << "KOTodoListView::contentsDragMoveEvent" << endl;
if ( !ICalDrag::canDecode( e ) && !VCalDrag::canDecode( e ) &&
!TQTextDrag::canDecode( e ) ) {
e->ignore();
return;
}
e->accept();
#endif
}
void KOTodoListView::contentsDragLeaveEvent( TQDragLeaveEvent * )
{
#ifndef KORG_NODND
// kdDebug(5850) << "KOTodoListView::contentsDragLeaveEvent" << endl;
setCurrentItem(mOldCurrent);
setSelected(mOldCurrent,true);
#endif
}
void KOTodoListView::contentsDropEvent( TQDropEvent *e )
{
#ifndef KORG_NODND
kdDebug(5850) << "KOTodoListView::contentsDropEvent" << endl;
if ( !mCalendar || !mChanger ||
( !ICalDrag::canDecode( e ) && !VCalDrag::canDecode( e ) &&
!TQTextDrag::canDecode( e ) ) ) {
e->ignore();
return;
}
DndFactory factory( mCalendar );
Todo *todo = factory.createDropTodo(e);
if ( todo ) {
e->acceptAction();
KOTodoViewItem *destination =
(KOTodoViewItem *)itemAt(contentsToViewport(e->pos()));
Todo *destinationEvent = 0;
if (destination) destinationEvent = destination->todo();
Todo *existingTodo = mCalendar->todo(todo->uid());
if( existingTodo ) {
kdDebug(5850) << "Drop existing Todo " << existingTodo << " onto " << destinationEvent << endl;
Incidence *to = destinationEvent;
while(to) {
if (to->uid() == todo->uid()) {
KMessageBox::information(this,
i18n("Cannot move to-do to itself or a child of itself."),
i18n("Drop To-do"), "NoDropTodoOntoItself" );
delete todo;
return;
}
to = to->relatedTo();
}
Todo*oldTodo = existingTodo->clone();
if ( mChanger->beginChange( existingTodo ) ) {
existingTodo->setRelatedTo( destinationEvent );
mChanger->changeIncidence( oldTodo, existingTodo, KOGlobals::RELATION_MODIFIED );
mChanger->endChange( existingTodo );
} else {
KMessageBox::sorry( this, i18n("Unable to change to-do's parent, "
"because the to-do cannot be locked.") );
}
delete oldTodo;
delete todo;
} else {
// kdDebug(5850) << "Drop new Todo" << endl;
todo->setRelatedTo(destinationEvent);
if ( !mChanger->addIncidence( todo, this ) ) {
KODialogManager::errorSaveIncidence( this, todo );
delete todo;
return;
}
}
}
else {
TQString text;
KOTodoViewItem *todoi = dynamic_cast<KOTodoViewItem *>(itemAt( contentsToViewport(e->pos()) ));
if ( ! todoi ) {
// Not dropped on a todo item:
e->ignore();
kdDebug( 5850 ) << "KOTodoListView::contentsDropEvent(): Not dropped on a todo item" << endl;
kdDebug( 5850 ) << "TODO: Create a new todo with the given data" << endl;
// FIXME: Create a new todo with the given text/contact/whatever
} else if ( TQTextDrag::decode(e, text) ) {
//TQListViewItem *qlvi = itemAt( contentsToViewport(e->pos()) );
kdDebug(5850) << "Dropped : " << text << endl;
Todo*todo = todoi->todo();
if( mChanger->beginChange( todo ) ) {
Todo*oldtodo = todo->clone();
if( text.startsWith( "file:" ) ) {
todo->addAttachment( new Attachment( text ) );
} else {
TQStringList emails = KPIM::splitEmailAddrList( text );
for(TQStringList::ConstIterator it = emails.begin();it!=emails.end();++it) {
kdDebug(5850) << " Email: " << (*it) << endl;
int pos = (*it).find("<");
TQString name = (*it).left(pos);
TQString email = (*it).mid(pos);
if (!email.isEmpty() && todoi) {
todo->addAttendee( new Attendee( name, email ) );
}
}
}
mChanger->changeIncidence( oldtodo, todo );
mChanger->endChange( todo );
} else {
KMessageBox::sorry( this, i18n("Unable to add attendees to the to-do, "
"because the to-do cannot be locked.") );
}
}
else {
kdDebug(5850) << "KOTodoListView::contentsDropEvent(): Todo from drop not decodable" << endl;
e->ignore();
}
}
#endif
}
void KOTodoListView::contentsMousePressEvent(TQMouseEvent* e)
{
TQListView::contentsMousePressEvent(e);
TQPoint p(contentsToViewport(e->pos()));
TQListViewItem *i = itemAt(p);
if (i) {
// if the user clicked into the root decoration of the item, don't
// try to start a drag!
if (p.x() > header()->sectionPos(header()->mapToIndex(0)) +
treeStepSize() * (i->depth() + (rootIsDecorated() ? 1 : 0)) +
itemMargin() ||
p.x() < header()->sectionPos(header()->mapToIndex(0))) {
if (e->button()==Qt::LeftButton) {
mPressPos = e->pos();
mMousePressed = true;
}
}
}
}
void KOTodoListView::contentsMouseMoveEvent(TQMouseEvent* e)
{
#ifndef KORG_NODND
// kdDebug(5850) << "KOTodoListView::contentsMouseMoveEvent()" << endl;
TQListView::contentsMouseMoveEvent(e);
if (mMousePressed && (mPressPos - e->pos()).manhattanLength() >
TQApplication::startDragDistance()) {
mMousePressed = false;
TQListViewItem *item = itemAt(contentsToViewport(mPressPos));
if ( item && mCalendar ) {
// kdDebug(5850) << "Start Drag for item " << item->text(0) << endl;
DndFactory factory( mCalendar );
ICalDrag *vd = factory.createDrag(
((KOTodoViewItem *)item)->todo(),viewport());
if (vd->drag()) {
kdDebug(5850) << "KOTodoListView::contentsMouseMoveEvent(): Delete drag source" << endl;
}
/*
TQString source = fullPath(item);
if ( TQFile::exists(source) ) {
KURL url;
url.setPath(source);
KURLDrag* ud = KURLDrag::newDrag(KURL::List(url), viewport());
if ( ud->drag() )
TQMessageBox::information( this, "Drag source",
TQString("Delete ")+source, "Not implemented" );
*/
}
}
#endif
}
void KOTodoListView::contentsMouseReleaseEvent(TQMouseEvent *e)
{
TQListView::contentsMouseReleaseEvent(e);
mMousePressed = false;
}
void KOTodoListView::contentsMouseDoubleClickEvent(TQMouseEvent *e)
{
if (!e) return;
TQPoint vp = contentsToViewport(e->pos());
TQListViewItem *item = itemAt(vp);
if (!item) return;
emit doubleClicked(item,vp,0);
}
/////////////////////////////////////////////////////////////////////////////
KOTodoView::KOTodoView( Calendar *calendar, TQWidget *parent, const char* name)
: KOrg::BaseView( calendar, parent, name )
{
TQBoxLayout *topLayout = new TQVBoxLayout( this );
TQLabel *title = new TQLabel( i18n("To-dos:"), this );
title->setFrameStyle( TQFrame::Panel | TQFrame::Raised );
topLayout->addWidget( title );
mQuickAdd = new KPIM::ClickLineEdit( this, i18n( "Click to add a new to-do" ) );
mQuickAdd->setAcceptDrops( false );
topLayout->addWidget( mQuickAdd );
if ( !KOPrefs::instance()->mEnableQuickTodo ) mQuickAdd->hide();
mTodoListView = new KOTodoListView( this );
topLayout->addWidget( mTodoListView );
mTodoListView->setRootIsDecorated( true );
mTodoListView->setAllColumnsShowFocus( true );
mTodoListView->setShowSortIndicator( true );
mTodoListView->addColumn( i18n("Summary") );
mTodoListView->addColumn( i18n("Recurs") );
mTodoListView->addColumn( i18n("Priority") );
mTodoListView->setColumnAlignment( ePriorityColumn, AlignHCenter );
mTodoListView->addColumn( i18n("Complete") );
mTodoListView->setColumnAlignment( ePercentColumn, AlignRight );
mTodoListView->addColumn( i18n("Due Date/Time") );
mTodoListView->setColumnAlignment( eDueDateColumn, AlignLeft );
mTodoListView->addColumn( i18n("Categories") );
#if 0
mTodoListView->addColumn( i18n("Sort Id") );
mTodoListView->setColumnAlignment( 4, AlignHCenter );
#endif
mTodoListView->setMinimumHeight( 60 );
mTodoListView->setItemsRenameable( true );
mTodoListView->setRenameable( 0 );
mTodoListView->setColumnWidthMode( eSummaryColumn, TQListView::Manual );
mTodoListView->setColumnWidthMode( eRecurColumn, TQListView::Manual );
mTodoListView->setColumnWidthMode( ePriorityColumn, TQListView::Manual );
mTodoListView->setColumnWidthMode( ePercentColumn, TQListView::Manual );
mTodoListView->setColumnWidthMode( eDueDateColumn, TQListView::Manual );
mTodoListView->setColumnWidthMode( eCategoriesColumn, TQListView::Manual );
#if 0
mTodoListView->setColumnWidthMode( eDescriptionColumn, TQListView::Manual );
#endif
mPriorityPopupMenu = new TQPopupMenu( this );
mPriority[ mPriorityPopupMenu->insertItem( i18n("Unspecified priority", "unspecified") ) ] = 0;
mPriority[ mPriorityPopupMenu->insertItem( i18n( "1 (highest)") ) ] = 1;
mPriority[ mPriorityPopupMenu->insertItem( i18n( "2" ) ) ] = 2;
mPriority[ mPriorityPopupMenu->insertItem( i18n( "3" ) ) ] = 3;
mPriority[ mPriorityPopupMenu->insertItem( i18n( "4" ) ) ] = 4;
mPriority[ mPriorityPopupMenu->insertItem( i18n( "5 (medium)" ) ) ] = 5;
mPriority[ mPriorityPopupMenu->insertItem( i18n( "6" ) ) ] = 6;
mPriority[ mPriorityPopupMenu->insertItem( i18n( "7" ) ) ] = 7;
mPriority[ mPriorityPopupMenu->insertItem( i18n( "8" ) ) ] = 8;
mPriority[ mPriorityPopupMenu->insertItem( i18n( "9 (lowest)" ) ) ] = 9;
connect( mPriorityPopupMenu, TQT_SIGNAL( activated( int ) ),
TQT_SLOT( setNewPriority( int ) ));
mPercentageCompletedPopupMenu = new TQPopupMenu(this);
for (int i = 0; i <= 100; i+=10) {
TQString label = TQString ("%1 %").arg (i);
mPercentage[mPercentageCompletedPopupMenu->insertItem (label)] = i;
}
connect( mPercentageCompletedPopupMenu, TQT_SIGNAL( activated( int ) ),
TQT_SLOT( setNewPercentage( int ) ) );
mMovePopupMenu = new KDatePickerPopup(
KDatePickerPopup::NoDate |
KDatePickerPopup::DatePicker |
KDatePickerPopup::Words );
mCopyPopupMenu = new KDatePickerPopup(
KDatePickerPopup::NoDate |
KDatePickerPopup::DatePicker |
KDatePickerPopup::Words );
connect( mMovePopupMenu, TQT_SIGNAL( dateChanged( TQDate )),
TQT_SLOT( setNewDate( TQDate ) ) );
connect( mCopyPopupMenu, TQT_SIGNAL( dateChanged( TQDate )),
TQT_SLOT( copyTodoToDate( TQDate ) ) );
mItemPopupMenu = new TQPopupMenu(this);
mItemPopupMenu->insertItem(i18n("&Show"), this,
TQT_SLOT (showTodo()));
mItemPopupMenu->insertItem(i18n("&Edit..."), this,
TQT_SLOT (editTodo()), 0, ePopupEdit );
#ifndef KORG_NOPRINTER
mItemPopupMenu->insertItem(KOGlobals::self()->smallIcon("printer1"), i18n("&Print..."), this, TQT_SLOT( printTodo() ) );
#endif
mItemPopupMenu->insertItem(KOGlobals::self()->smallIconSet("editdelete"), i18n("&Delete"), this,
TQT_SLOT (deleteTodo()), 0, ePopupDelete );
mItemPopupMenu->insertSeparator();
mItemPopupMenu->insertItem(KOGlobals::self()->smallIconSet("todo"), i18n("New &To-do..."), this,
TQT_SLOT (newTodo()));
mItemPopupMenu->insertItem(i18n("New Su&b-to-do..."), this,
TQT_SLOT (newSubTodo()));
mItemPopupMenu->insertItem( i18n("&Make this To-do Independent"), this,
TQT_SIGNAL( unSubTodoSignal() ), 0, ePopupUnSubTodo );
mItemPopupMenu->insertItem( i18n("Make all Sub-to-dos &Independent"), this,
TQT_SIGNAL( unAllSubTodoSignal() ), 0, ePopupUnAllSubTodo );
mItemPopupMenu->insertSeparator();
mItemPopupMenu->insertItem( i18n("&Copy To"), mCopyPopupMenu, ePopupCopyTo );
mItemPopupMenu->insertItem(i18n("&Move To"), mMovePopupMenu, ePopupMoveTo );
mItemPopupMenu->insertSeparator();
mItemPopupMenu->insertItem(i18n("delete completed to-dos","Pur&ge Completed"),
this, TQT_SLOT( purgeCompleted() ) );
connect( mMovePopupMenu, TQT_SIGNAL( dateChanged( TQDate ) ),
mItemPopupMenu, TQT_SLOT( hide() ) );
connect( mCopyPopupMenu, TQT_SIGNAL( dateChanged( TQDate ) ),
mItemPopupMenu, TQT_SLOT( hide() ) );
mPopupMenu = new TQPopupMenu(this);
mPopupMenu->insertItem(KOGlobals::self()->smallIconSet("todo"), i18n("&New To-do..."), this,
TQT_SLOT (newTodo()));
mPopupMenu->insertItem(i18n("delete completed to-dos","&Purge Completed"),
this, TQT_SLOT(purgeCompleted()));
mDocPrefs = new DocPrefs( name );
// Double clicking conflicts with opening/closing the subtree
connect( mTodoListView, TQT_SIGNAL( doubleClicked( TQListViewItem *,
const TQPoint &, int ) ),
TQT_SLOT( editItem( TQListViewItem *, const TQPoint &, int ) ) );
connect( mTodoListView, TQT_SIGNAL( returnPressed( TQListViewItem * ) ),
TQT_SLOT( editItem( TQListViewItem * ) ) );
connect( mTodoListView, TQT_SIGNAL( contextMenuRequested( TQListViewItem *,
const TQPoint &, int ) ),
TQT_SLOT( popupMenu( TQListViewItem *, const TQPoint &, int ) ) );
connect( mTodoListView, TQT_SIGNAL( expanded( TQListViewItem * ) ),
TQT_SLOT( itemStateChanged( TQListViewItem * ) ) );
connect( mTodoListView, TQT_SIGNAL( collapsed( TQListViewItem * ) ),
TQT_SLOT( itemStateChanged( TQListViewItem * ) ) );
#if 0
connect(mTodoListView,TQT_SIGNAL(selectionChanged(TQListViewItem *)),
TQT_SLOT(selectionChanged(TQListViewItem *)));
connect(mTodoListView,TQT_SIGNAL(clicked(TQListViewItem *)),
TQT_SLOT(selectionChanged(TQListViewItem *)));
connect(mTodoListView,TQT_SIGNAL(pressed(TQListViewItem *)),
TQT_SLOT(selectionChanged(TQListViewItem *)));
#endif
connect( mTodoListView, TQT_SIGNAL(selectionChanged() ),
TQT_SLOT( processSelectionChange() ) );
connect( mQuickAdd, TQT_SIGNAL( returnPressed () ),
TQT_SLOT( addQuickTodo() ) );
}
KOTodoView::~KOTodoView()
{
delete mDocPrefs;
}
void KOTodoView::setCalendar( Calendar *cal )
{
BaseView::setCalendar( cal );
mTodoListView->setCalendar( cal );
}
void KOTodoView::updateView()
{
// kdDebug(5850) << "KOTodoView::updateView()" << endl;
int oldPos = mTodoListView->contentsY();
mItemsToDelete.clear();
mTodoListView->clear();
Todo::List todoList = calendar()->todos();
/*
kdDebug(5850) << "KOTodoView::updateView(): Todo List:" << endl;
Event *t;
for(t = todoList.first(); t; t = todoList.next()) {
kdDebug(5850) << " " << t->getSummary() << endl;
if (t->getRelatedTo()) {
kdDebug(5850) << " (related to " << t->getRelatedTo()->getSummary() << ")" << endl;
}
TQPtrList<Event> l = t->getRelations();
Event *c;
for(c=l.first();c;c=l.next()) {
kdDebug(5850) << " - relation: " << c->getSummary() << endl;
}
}
*/
// Put for each Event a KOTodoViewItem in the list view. Don't rely on a
// specific order of events. That means that we have to generate parent items
// recursively for proper hierarchical display of Todos.
mTodoMap.clear();
Todo::List::ConstIterator it;
for( it = todoList.begin(); it != todoList.end(); ++it ) {
if ( !mTodoMap.contains( *it ) ) {
insertTodoItem( *it );
}
}
// Restore opened/closed state
mTodoListView->blockSignals( true );
if( mDocPrefs ) restoreItemState( mTodoListView->firstChild() );
mTodoListView->blockSignals( false );
mTodoListView->setContentsPos( 0, oldPos );
processSelectionChange();
}
void KOTodoView::restoreItemState( TQListViewItem *item )
{
while( item ) {
KOTodoViewItem *todoItem = (KOTodoViewItem *)item;
todoItem->setOpen( mDocPrefs->readBoolEntry( todoItem->todo()->uid() ) );
if( item->childCount() > 0 ) restoreItemState( item->firstChild() );
item = item->nextSibling();
}
}
TQMap<Todo *,KOTodoViewItem *>::ConstIterator
KOTodoView::insertTodoItem(Todo *todo)
{
// kdDebug(5850) << "KOTodoView::insertTodoItem(): " << todo->getSummary() << endl;
Incidence *incidence = todo->relatedTo();
if (incidence && incidence->type() == "Todo") {
// Use dynamic_cast, because in the future the related item might also be an event
Todo *relatedTodo = dynamic_cast<Todo *>(incidence);
// just make sure we know we have this item already to avoid endless recursion (Bug 101696)
mTodoMap.insert(todo,0);
// kdDebug(5850) << " has Related" << endl;
TQMap<Todo *,KOTodoViewItem *>::ConstIterator itemIterator;
itemIterator = mTodoMap.find(relatedTodo);
if (itemIterator == mTodoMap.end()) {
// kdDebug(5850) << " related not yet in list" << endl;
itemIterator = insertTodoItem (relatedTodo);
}
// isn't this pretty stupid? We give one Todo to the KOTodoViewItem
// and one into the map. Sure finding is more easy but why? -zecke
KOTodoViewItem *todoItem;
// in case we found a related parent, which has no KOTodoViewItem yet, this must
// be the case where 2 items refer to each other, therefore simply create item as root item
if ( *itemIterator == 0 ) {
todo->setRelatedTo(0); // break the recursion, else we will have troubles later
todoItem = new KOTodoViewItem(mTodoListView,todo,this);
}
else
todoItem = new KOTodoViewItem(*itemIterator,todo,this);
return mTodoMap.insert(todo,todoItem);
} else {
// kdDebug(5850) << " no Related" << endl;
// see above -zecke
KOTodoViewItem *todoItem = new KOTodoViewItem(mTodoListView,todo,this);
return mTodoMap.insert(todo,todoItem);
}
}
void KOTodoView::removeTodoItems()
{
KOTodoViewItem *item;
for ( item = mItemsToDelete.first(); item; item = mItemsToDelete.next() ) {
Todo *todo = item->todo();
if ( todo && mTodoMap.contains( todo ) ) {
mTodoMap.remove( todo );
}
delete item;
}
mItemsToDelete.clear();
}
bool KOTodoView::scheduleRemoveTodoItem( KOTodoViewItem *todoItem )
{
if ( todoItem ) {
mItemsToDelete.append( todoItem );
TQTimer::singleShot( 0, this, TQT_SLOT( removeTodoItems() ) );
return true;
} else
return false;
}
void KOTodoView::updateConfig()
{
mTodoListView->repaintContents();
}
Incidence::List KOTodoView::selectedIncidences()
{
Incidence::List selected;
KOTodoViewItem *item = (KOTodoViewItem *)(mTodoListView->selectedItem());
// if (!item) item = mActiveItem;
if (item) selected.append(item->todo());
return selected;
}
Todo::List KOTodoView::selectedTodos()
{
Todo::List selected;
KOTodoViewItem *item = (KOTodoViewItem *)(mTodoListView->selectedItem());
// if (!item) item = mActiveItem;
if (item) selected.append(item->todo());
return selected;
}
void KOTodoView::changeIncidenceDisplay(Incidence *incidence, int action)
{
// The todo view only displays todos, so exit on all other incidences
if ( incidence->type() != "Todo" )
return;
CalFilter *filter = calendar()->filter();
bool isFiltered = filter && !filter->filterIncidence( incidence );
Todo *todo = static_cast<Todo *>(incidence);
if ( todo ) {
KOTodoViewItem *todoItem = 0;
if ( mTodoMap.contains( todo ) ) {
todoItem = mTodoMap[todo];
}
switch ( action ) {
case KOGlobals::INCIDENCEADDED:
case KOGlobals::INCIDENCEEDITED:
// If it's already there, edit it, otherwise just add
if ( todoItem ) {
if ( isFiltered ) {
scheduleRemoveTodoItem( todoItem );
} else {
// correctly update changes in relations
Todo*parent = dynamic_cast<Todo*>( todo->relatedTo() );
KOTodoViewItem*parentItem = 0;
if ( parent && mTodoMap.contains(parent) ) {
parentItem = mTodoMap[ parent ];
}
if ( todoItem->parent() != parentItem ) {
// The relations changed
if ( parentItem ) {
parentItem->insertItem( todoItem );
} else {
mTodoListView->insertItem( todoItem );
}
}
todoItem->construct();
}
} else {
if ( !isFiltered ) {
insertTodoItem( todo );
}
}
mTodoListView->sort();
break;
case KOGlobals::INCIDENCEDELETED:
if ( todoItem ) {
scheduleRemoveTodoItem( todoItem );
}
break;
default:
TQTimer::singleShot( 0, this, TQT_SLOT( updateView() ) );
}
} else {
// use a TQTimer here, because when marking todos finished using
// the checkbox, this slot gets called, but we cannot update the views
// because we're still inside KOTodoViewItem::stateChange
TQTimer::singleShot(0,this,TQT_SLOT(updateView()));
}
}
void KOTodoView::showDates(const TQDate &, const TQDate &)
{
}
void KOTodoView::showIncidences( const Incidence::List & )
{
kdDebug(5850) << "KOTodoView::showIncidences( const Incidence::List & ): not yet implemented" << endl;
}
CalPrinterBase::PrintType KOTodoView::printType()
{
if ( mTodoListView->selectedItem() ) {
return CalPrinterBase::Incidence;
} else {
return CalPrinterBase::Todolist;
}
}
void KOTodoView::editItem( TQListViewItem *item )
{
if (item)
emit editIncidenceSignal( static_cast<KOTodoViewItem *>( item )->todo() );
}
void KOTodoView::editItem( TQListViewItem *item, const TQPoint &, int )
{
editItem( item );
}
void KOTodoView::showItem( TQListViewItem *item )
{
if (item)
emit showIncidenceSignal( static_cast<KOTodoViewItem *>( item )->todo() );
}
void KOTodoView::showItem( TQListViewItem *item, const TQPoint &, int )
{
showItem( item );
}
void KOTodoView::popupMenu( TQListViewItem *item, const TQPoint &, int column )
{
mActiveItem = static_cast<KOTodoViewItem *>( item );
if ( mActiveItem && mActiveItem->todo() &&
!mActiveItem->todo()->isReadOnly() ) {
bool editable = !mActiveItem->todo()->isReadOnly();
mItemPopupMenu->setItemEnabled( ePopupEdit, editable );
mItemPopupMenu->setItemEnabled( ePopupDelete, editable );
mItemPopupMenu->setItemEnabled( ePopupMoveTo, editable );
mItemPopupMenu->setItemEnabled( ePopupCopyTo, editable );
mItemPopupMenu->setItemEnabled( ePopupUnSubTodo, editable );
mItemPopupMenu->setItemEnabled( ePopupUnAllSubTodo, editable );
if ( editable ) {
TQDate date = mActiveItem->todo()->dtDue().date();
if ( mActiveItem->todo()->hasDueDate () ) {
mMovePopupMenu->datePicker()->setDate( date );
} else {
mMovePopupMenu->datePicker()->setDate( TQDate::currentDate() );
}
switch ( column ) {
case ePriorityColumn:
mPriorityPopupMenu->popup( TQCursor::pos() );
break;
case ePercentColumn: {
mPercentageCompletedPopupMenu->popup( TQCursor::pos() );
break;
}
case eDueDateColumn:
mMovePopupMenu->popup( TQCursor::pos() );
break;
case eCategoriesColumn:
getCategoryPopupMenu( mActiveItem )->popup( TQCursor::pos() );
break;
default:
mCopyPopupMenu->datePicker()->setDate( date );
mCopyPopupMenu->datePicker()->setDate( TQDate::currentDate() );
mItemPopupMenu->setItemEnabled( ePopupUnSubTodo,
mActiveItem->todo()->relatedTo() );
mItemPopupMenu->setItemEnabled( ePopupUnAllSubTodo,
!mActiveItem->todo()->relations().isEmpty() );
mItemPopupMenu->popup( TQCursor::pos() );
}
} else {
mItemPopupMenu->popup( TQCursor::pos() );
}
} else mPopupMenu->popup( TQCursor::pos() );
}
void KOTodoView::newTodo()
{
kdDebug() << k_funcinfo << endl;
emit newTodoSignal( TQDate::currentDate().addDays(7) );
}
void KOTodoView::newSubTodo()
{
if (mActiveItem) {
emit newSubTodoSignal(mActiveItem->todo());
}
}
void KOTodoView::editTodo()
{
editItem( mActiveItem );
}
void KOTodoView::showTodo()
{
showItem( mActiveItem );
}
void KOTodoView::printTodo()
{
#ifndef KORG_NOPRINTER
KOCoreHelper helper;
CalPrinter printer( this, BaseView::calendar(), &helper );
connect( this, TQT_SIGNAL(configChanged()), &printer, TQT_SLOT(updateConfig()) );
Incidence::List selectedIncidences;
selectedIncidences.append( mActiveItem->todo() );
printer.print( KOrg::CalPrinterBase::Incidence,
TQDate(), TQDate(), selectedIncidences );
#endif
}
void KOTodoView::deleteTodo()
{
if (mActiveItem) {
emit deleteIncidenceSignal( mActiveItem->todo() );
}
}
void KOTodoView::setNewPriority(int index)
{
if ( !mActiveItem || !mChanger ) return;
Todo *todo = mActiveItem->todo();
if ( !todo->isReadOnly () &&
mChanger->beginChange( todo ) ) {
Todo *oldTodo = todo->clone();
todo->setPriority(mPriority[index]);
mActiveItem->construct();
mChanger->changeIncidence( oldTodo, todo, KOGlobals::PRIORITY_MODIFIED );
mChanger->endChange( todo );
delete oldTodo;
}
}
void KOTodoView::setNewPercentage( KOTodoViewItem *item, int percentage )
{
kdDebug(5850) << "KOTodoView::setNewPercentage( " << percentage << "), item = " << item << endl;
if ( !item || !mChanger ) return;
Todo *todo = item->todo();
if ( !todo ) return;
if ( !todo->isReadOnly () && mChanger->beginChange( todo ) ) {
Todo *oldTodo = todo->clone();
/* Old code to make sub-items's percentage related to this one's:
TQListViewItem *myChild = firstChild();
KOTodoViewItem *item;
while( myChild ) {
item = static_cast<KOTodoViewItem*>(myChild);
item->stateChange(state);
myChild = myChild->nextSibling();
}*/
if ( percentage == 100 ) {
todo->setCompleted( TQDateTime::currentDateTime() );
// If the todo does recur, it doesn't get set as completed. However, the
// item is still checked. Uncheck it again.
if ( !todo->isCompleted() ) item->setState( TQCheckListItem::Off );
else todo->setPercentComplete( percentage );
} else {
todo->setCompleted( false );
todo->setPercentComplete( percentage );
}
item->construct();
if ( todo->doesRecur() && percentage == 100 )
mChanger->changeIncidence( oldTodo, todo, KOGlobals::COMPLETION_MODIFIED_WITH_RECURRENCE );
else
mChanger->changeIncidence( oldTodo, todo, KOGlobals::COMPLETION_MODIFIED );
mChanger->endChange( todo );
delete oldTodo;
} else {
item->construct();
kdDebug(5850) << "No active item, active item is read-only, or locking failed" << endl;
}
}
void KOTodoView::setNewPercentage( int index )
{
setNewPercentage( mActiveItem, mPercentage[index] );
}
void KOTodoView::setNewDate( TQDate date )
{
if ( !mActiveItem || !mChanger ) return;
Todo *todo = mActiveItem->todo();
if ( !todo ) return;
if ( !todo->isReadOnly() && mChanger->beginChange( todo ) ) {
Todo *oldTodo = todo->clone();
TQDateTime dt;
dt.setDate( date );
if ( !todo->doesFloat() )
dt.setTime( todo->dtDue().time() );
if ( date.isNull() )
todo->setHasDueDate( false );
else if ( !todo->hasDueDate() )
todo->setHasDueDate( true );
todo->setDtDue( dt );
mActiveItem->construct();
mChanger->changeIncidence( oldTodo, todo, KOGlobals::COMPLETION_MODIFIED );
mChanger->endChange( todo );
delete oldTodo;
} else {
kdDebug(5850) << "No active item, active item is read-only, or locking failed" << endl;
}
}
void KOTodoView::copyTodoToDate( TQDate date )
{
TQDateTime dt( date );
if ( mActiveItem && mChanger ) {
Todo *newTodo = mActiveItem->todo()->clone();
newTodo->recreate();
newTodo->setHasDueDate( !date.isNull() );
newTodo->setDtDue( dt );
newTodo->setPercentComplete( 0 );
// avoid forking
if ( newTodo->doesRecur() )
newTodo->recurrence()->unsetRecurs();
mChanger->addIncidence( newTodo, this );
}
}
TQPopupMenu *KOTodoView::getCategoryPopupMenu( KOTodoViewItem *todoItem )
{
TQPopupMenu *tempMenu = new TQPopupMenu( this );
TQStringList checkedCategories = todoItem->todo()->categories();
tempMenu->setCheckable( true );
TQStringList::Iterator it;
for ( it = KOPrefs::instance()->mCustomCategories.begin();
it != KOPrefs::instance()->mCustomCategories.end();
++it ) {
int index = tempMenu->insertItem( *it );
mCategory[ index ] = *it;
if ( checkedCategories.find( *it ) != checkedCategories.end() )
tempMenu->setItemChecked( index, true );
}
connect ( tempMenu, TQT_SIGNAL( activated( int ) ),
TQT_SLOT( changedCategories( int ) ) );
return tempMenu;
}
void KOTodoView::changedCategories(int index)
{
if ( !mActiveItem || !mChanger ) return;
Todo *todo = mActiveItem->todo();
if ( !todo ) return;
if ( !todo->isReadOnly() && mChanger->beginChange( todo ) ) {
Todo *oldTodo = todo->clone();
TQStringList categories = todo->categories ();
if ( categories.find( mCategory[index] ) != categories.end() )
categories.remove( mCategory[index] );
else
categories.insert( categories.end(), mCategory[index] );
categories.sort();
todo->setCategories( categories );
mActiveItem->construct();
mChanger->changeIncidence( oldTodo, todo, KOGlobals::CATEGORY_MODIFIED );
mChanger->endChange( todo );
delete oldTodo;
} else {
kdDebug(5850) << "No active item, active item is read-only, or locking failed" << endl;
}
}
void KOTodoView::setDocumentId( const TQString &id )
{
kdDebug(5850) << "KOTodoView::setDocumentId()" << endl;
mDocPrefs->setDoc( id );
}
void KOTodoView::itemStateChanged( TQListViewItem *item )
{
if (!item) return;
KOTodoViewItem *todoItem = (KOTodoViewItem *)item;
// kdDebug(5850) << "KOTodoView::itemStateChanged(): " << todoItem->todo()->summary() << endl;
if( mDocPrefs ) mDocPrefs->writeEntry( todoItem->todo()->uid(), todoItem->isOpen() );
}
void KOTodoView::setNewPercentageDelayed( KOTodoViewItem *item, int percentage )
{
mPercentChangedMap.append( qMakePair( item, percentage ) );
TQTimer::singleShot( 0, this, TQT_SLOT( processDelayedNewPercentage() ) );
}
void KOTodoView::processDelayedNewPercentage()
{
TQValueList< QPair< KOTodoViewItem *, int> >::Iterator it;
for ( it = mPercentChangedMap.begin(); it != mPercentChangedMap.end(); ++it )
setNewPercentage( (*it).first, (*it).second );
mPercentChangedMap.clear();
}
void KOTodoView::saveLayout(KConfig *config, const TQString &group) const
{
mTodoListView->saveLayout(config,group);
}
void KOTodoView::restoreLayout(KConfig *config, const TQString &group)
{
mTodoListView->restoreLayout(config,group);
}
void KOTodoView::processSelectionChange()
{
// kdDebug(5850) << "KOTodoView::processSelectionChange()" << endl;
KOTodoViewItem *item =
static_cast<KOTodoViewItem *>( mTodoListView->selectedItem() );
if ( !item ) {
emit incidenceSelected( 0 );
} else {
emit incidenceSelected( item->todo() );
}
}
void KOTodoView::clearSelection()
{
mTodoListView->selectAll( false );
}
void KOTodoView::purgeCompleted()
{
emit purgeCompletedSignal();
}
void KOTodoView::addQuickTodo()
{
if ( ! mQuickAdd->text().stripWhiteSpace().isEmpty() ) {
Todo *todo = new Todo();
todo->setSummary( mQuickAdd->text() );
todo->setOrganizer( Person( KOPrefs::instance()->fullName(),
KOPrefs::instance()->email() ) );
if ( !mChanger->addIncidence( todo, this ) ) {
KODialogManager::errorSaveIncidence( this, todo );
delete todo;
return;
}
mQuickAdd->setText( TQString::null );
}
}
void KOTodoView::setIncidenceChanger( IncidenceChangerBase *changer )
{
mChanger = changer;
mTodoListView->setIncidenceChanger( changer );
}
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