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/*
This file is part of KOrganizer.
Copyright (c) 2000,2001 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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 <qcursor.h>
#include <klocale.h>
#include <kdebug.h>
#include <kiconloader.h>
#include <libkcal/event.h>
#include "koeventpopupmenu.h"
#include "koprefs.h"
KOEventPopupMenu::KOEventPopupMenu(): QPopupMenu()
{
mCurrentIncidence = 0;
mHasAdditionalItems = false;
mSingleOnlyItems.append( insertItem (i18n("&Show"),this,SLOT(popupShow())));
mEditOnlyItems.append(insertItem (i18n("&Edit..."),this,SLOT(popupEdit())));
mEditOnlyItems.append(insertItem (i18n("&Delete"),
this,SLOT(popupDelete())));
mEditOnlyItems.append(insertItem (i18n("&Clone..."),
this,SLOT(popupClone())));
mEditOnlyItems.append(insertItem (i18n("&Move..."),
this,SLOT(popupMove())));
#ifndef DESKTOP_VERSION
mEditOnlyItems.append(insertItem (i18n("&Beam..."),
this,SLOT(popupBeam())));
#endif
mEditOnlyItems.append(insertItem (i18n("&Toggle Cancel"),
this,SLOT(popupCancel())));
isDisabled = false;
mCatPopup = new QPopupMenu ( this );
mCatPopup->setCheckable (true);
connect(mCatPopup,SIGNAL( aboutToShow ()), this ,SLOT( fillCatPopup()));
connect(mCatPopup,SIGNAL( activated ( int ) ), this ,SLOT( computeCatPopup( int )));
mEditOnlyItems.append(insertItem (i18n("Categories"),mCatPopup ));
QValueList<int>::Iterator it;
for( it = mEditOnlyItems.begin(); it != mEditOnlyItems.end(); ++it ) {
mSingleOnlyItems.append(*it);
}
}
void KOEventPopupMenu::enableDefault( bool enable )
{
isDisabled = !enable;
QValueList<int>::Iterator it;
for( it = mSingleOnlyItems.begin(); it != mSingleOnlyItems.end(); ++it ) {
setItemEnabled(*it,enable);
}
}
void KOEventPopupMenu::fillCatPopup()
{
mCatPopup->clear();
QStringList checkedCategories = mCurrentIncidence->categories();
int index = 0;
for (QStringList::Iterator it = KOPrefs::instance()->mCustomCategories.begin ();
it != KOPrefs::instance()->mCustomCategories.end ();
++it) {
mCatPopup->insertItem (*it, index );
if (checkedCategories.find (*it) != checkedCategories.end ()) {
mCatPopup->setItemChecked (index, true);
}
++index;
}
}
void KOEventPopupMenu::computeCatPopup( int index )
{
QStringList categories = mCurrentIncidence->categories();
QString colcat = categories.first();
if (categories.find (KOPrefs::instance()->mCustomCategories[index]) != categories.end ())
categories.remove (KOPrefs::instance()->mCustomCategories[index]);
else
categories.insert (categories.end(), KOPrefs::instance()->mCustomCategories[index]);
categories.sort ();
if ( !colcat.isEmpty() ) {
if ( categories.find ( colcat ) != categories.end () ) {
categories.remove( colcat );
categories.prepend( colcat );
}
}
mCurrentIncidence->setCategories( categories );
emit categoryChanged( mCurrentIncidence );
}
void KOEventPopupMenu::showIncidencePopup(Incidence *incidence)
{
mCurrentIncidence = incidence;
if (mCurrentIncidence) {
// Enable/Disabled menu items only valid for editable events.
if ( !isDisabled ) {
QValueList<int>::Iterator it;
for( it = mEditOnlyItems.begin(); it != mEditOnlyItems.end(); ++it ) {
setItemEnabled(*it,!mCurrentIncidence->isReadOnly());
}
}
popup(QCursor::pos());
}
}
void KOEventPopupMenu::addAdditionalItem(const QIconSet &icon,const QString &text,
const QObject *receiver, const char *member,
bool editOnly)
{
if (!mHasAdditionalItems) {
mHasAdditionalItems = true;
insertSeparator();
}
int id = insertItem(icon,text,receiver,member);
if (editOnly) mEditOnlyItems.append(id);
}
void KOEventPopupMenu::popupShow()
{
if (mCurrentIncidence) emit showIncidenceSignal(mCurrentIncidence);
}
void KOEventPopupMenu::popupEdit()
{
if (mCurrentIncidence) emit editIncidenceSignal(mCurrentIncidence);
}
void KOEventPopupMenu::popupDelete()
{
if (mCurrentIncidence) emit deleteIncidenceSignal(mCurrentIncidence);
}
void KOEventPopupMenu::popupClone()
{
if (mCurrentIncidence) emit cloneIncidenceSignal(mCurrentIncidence);
}
void KOEventPopupMenu::popupCancel()
{
if (mCurrentIncidence) emit cancelIncidenceSignal(mCurrentIncidence);
}
void KOEventPopupMenu::popupMove()
{
if (mCurrentIncidence) emit moveIncidenceSignal(mCurrentIncidence);
}
void KOEventPopupMenu::popupBeam()
{
if (mCurrentIncidence) emit beamIncidenceSignal(mCurrentIncidence);
}
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