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/*
kngroupselectdialog.cpp
KNode, the KDE newsreader
Copyright (c) 1999-2001 the KNode authors.
See file AUTHORS for details
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.
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, US
*/
#include <tqlayout.h>
#include <tqlabel.h>
#include <tqheader.h>
#include <tqcheckbox.h>
#include <klocale.h>
#include <kmessagebox.h>
#include "utilities.h"
#include "kngroupselectdialog.h"
#include <tqpushbutton.h>
KNGroupSelectDialog::KNGroupSelectDialog(TQWidget *parent, KNNntpAccount *a, const TQString &act) :
KNGroupBrowser(parent, i18n("Select Destinations"), a)
{
selView=new TQListView(page);
selView->addColumn(TQString::null);
selView->header()->hide();
listL->addWidget(selView, 1,2);
rightLabel->setText(i18n("Groups for this article:"));
subCB->setChecked(true);
KNGroupInfo info;
TQStringList actGroups = TQStringList::split(',',act);
for ( TQStringList::Iterator it = actGroups.begin(); it != actGroups.end(); ++it ) {
info.name = *it;
new GroupItem(selView, info);
}
connect(selView, TQT_SIGNAL(selectionChanged(TQListViewItem*)),
this, TQT_SLOT(slotItemSelected(TQListViewItem*)));
connect(groupView, TQT_SIGNAL(selectionChanged(TQListViewItem*)),
this, TQT_SLOT(slotItemSelected(TQListViewItem*)));
connect(groupView, TQT_SIGNAL(selectionChanged()),
this, TQT_SLOT(slotSelectionChanged()));
connect(arrowBtn1, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotArrowBtn1()));
connect(arrowBtn2, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotArrowBtn2()));
KNHelper::restoreWindowSize("groupSelDlg", this, TQSize(659,364)); // optimized for 800x600
}
KNGroupSelectDialog::~KNGroupSelectDialog()
{
KNHelper::saveWindowSize("groupSelDlg", this->size());
}
void KNGroupSelectDialog::itemChangedState(CheckItem *it, bool s)
{
if(s)
new GroupItem(selView, it->info);
else
removeListItem(selView, it->info);
arrowBtn1->setEnabled(!s);
}
void KNGroupSelectDialog::updateItemState(CheckItem *it)
{
it->setChecked(itemInListView(selView, it->info));
if(it->info.subscribed && it->pixmap(0)==0)
it->setPixmap(0, pmGroup);
}
TQString KNGroupSelectDialog::selectedGroups()const
{
TQString ret;
TQListViewItemIterator it(selView);
bool moderated=false;
int count=0;
bool isFirst=true;
for(; it.current(); ++it) {
if(!isFirst)
ret+=",";
ret+=(static_cast<GroupItem*>(it.current()))->info.name;
isFirst=false;
count++;
if ((static_cast<GroupItem*>(it.current()))->info.status == KNGroup::moderated)
moderated=true;
}
if (moderated && (count>=2)) // warn the user
KMessageBox::information(parentWidget(),i18n("You are crossposting to a moderated newsgroup.\nPlease be aware that your article will not appear in any group\nuntil it has been approved by the moderators of the moderated group."),
TQString::null,"crosspostModeratedWarning");
return ret;
}
void KNGroupSelectDialog::slotItemSelected(TQListViewItem *it)
{
const TQObject *s=sender();
if(s==groupView) {
selView->clearSelection();
arrowBtn2->setEnabled(false);
if(it)
arrowBtn1->setEnabled(!(static_cast<CheckItem*>(it))->isOn());
else
arrowBtn1->setEnabled(false);
}
else {
groupView->clearSelection();
arrowBtn1->setEnabled(false);
arrowBtn2->setEnabled((it!=0));
}
}
void KNGroupSelectDialog::slotSelectionChanged()
{
if (!groupView->selectedItem())
arrowBtn1->setEnabled(false);
}
void KNGroupSelectDialog::slotArrowBtn1()
{
CheckItem *i=static_cast<CheckItem*>(groupView->selectedItem());
if(i) {
new GroupItem(selView, i->info);
arrowBtn1->setEnabled(false);
i->setChecked(true);
}
}
void KNGroupSelectDialog::slotArrowBtn2()
{
GroupItem *i=static_cast<GroupItem*>(selView->selectedItem());
if(i) {
changeItemState(i->info, false);
delete i;
arrowBtn2->setEnabled(false);
}
}
// -----------------------------------------------------------------------------
#include "kngroupselectdialog.moc"
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