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335 lines
8.6 KiB
335 lines
8.6 KiB
/*
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kngroupdialog.cpp
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KNode, the KDE newsreader
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Copyright (c) 1999-2001 the KNode authors.
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See file AUTHORS for details
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
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*/
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#include <tqlabel.h>
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#include <tqlayout.h>
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#include <tqbuttongroup.h>
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#include <tqradiobutton.h>
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#include <tqcheckbox.h>
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#include <kdebug.h>
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#include <tdeglobal.h>
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#include <kdatepicker.h>
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#include <tdelocale.h>
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#include <tdemessagebox.h>
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#include <klineedit.h>
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#include "utilities.h"
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#include "knnntpaccount.h"
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#include "kngroupdialog.h"
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#include "knglobals.h"
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#include <tqpushbutton.h>
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KNGroupDialog::KNGroupDialog(TQWidget *parent, KNNntpAccount *a) :
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KNGroupBrowser(parent, i18n("Subscribe to Newsgroups"),a, User1 | User2, true, i18n("New &List"), i18n("New &Groups...") )
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{
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rightLabel->setText(i18n("Current changes:"));
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subView=new TQListView(page);
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subView->addColumn(i18n("Subscribe To"));
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unsubView=new TQListView(page);
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unsubView->addColumn(i18n("Unsubscribe From"));
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TQVBoxLayout *protL=new TQVBoxLayout(3);
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listL->addLayout(protL, 1,2);
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protL->addWidget(subView);
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protL->addWidget(unsubView);
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dir1=right;
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dir2=left;
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connect(groupView, TQ_SIGNAL(selectionChanged(TQListViewItem*)),
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this, TQ_SLOT(slotItemSelected(TQListViewItem*)));
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connect(groupView, TQ_SIGNAL(selectionChanged()),
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this, TQ_SLOT(slotSelectionChanged()));
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connect(subView, TQ_SIGNAL(selectionChanged(TQListViewItem*)),
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this, TQ_SLOT(slotItemSelected(TQListViewItem*)));
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connect(unsubView, TQ_SIGNAL(selectionChanged(TQListViewItem*)),
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this, TQ_SLOT(slotItemSelected(TQListViewItem*)));
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connect(arrowBtn1, TQ_SIGNAL(clicked()), this, TQ_SLOT(slotArrowBtn1()));
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connect(arrowBtn2, TQ_SIGNAL(clicked()), this, TQ_SLOT(slotArrowBtn2()));
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KNHelper::restoreWindowSize("groupDlg", this, TQSize(662,393)); // optimized for 800x600
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setHelp("anc-fetch-group-list");
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}
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KNGroupDialog::~KNGroupDialog()
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{
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KNHelper::saveWindowSize("groupDlg", this->size());
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}
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void KNGroupDialog::itemChangedState(CheckItem *it, bool s)
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{
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kdDebug(5003) << "KNGroupDialog::itemChangedState()" << endl;
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if(s){
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if(itemInListView(unsubView, it->info)) {
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removeListItem(unsubView, it->info);
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setButtonDirection(btn2, right);
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arrowBtn1->setEnabled(false);
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arrowBtn2->setEnabled(true);
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}
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else {
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new GroupItem(subView, it->info);
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arrowBtn1->setEnabled(false);
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arrowBtn2->setEnabled(false);
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}
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}
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else {
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if(itemInListView(subView, it->info)) {
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removeListItem(subView, it->info);
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setButtonDirection(btn1, right);
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arrowBtn1->setEnabled(true);
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arrowBtn2->setEnabled(false);
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}
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else {
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new GroupItem(unsubView, it->info);
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arrowBtn1->setEnabled(false);
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arrowBtn2->setEnabled(false);
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}
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}
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}
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void KNGroupDialog::updateItemState(CheckItem *it)
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{
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it->setChecked( (it->info.subscribed && !itemInListView(unsubView, it->info)) ||
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(!it->info.subscribed && itemInListView(subView, it->info)) );
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if((it->info.subscribed || it->info.newGroup) && it->pixmap(0)==0)
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it->setPixmap(0, (it->info.newGroup)? pmNew:pmGroup);
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}
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void KNGroupDialog::toSubscribe(std::list<KNGroupInfo*> *l)
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{
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KNGroupInfo *info;
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l->clear();
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bool moderated=false;
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TQListViewItemIterator it(subView);
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for(; it.current(); ++it) {
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info = new KNGroupInfo();
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*info = ((static_cast<GroupItem*>(it.current()))->info);
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l->push_back(info);
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if (info->status==KNGroup::moderated)
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moderated=true;
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}
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if (moderated) // warn the user
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KMessageBox::information(knGlobals.topWidget,i18n("You have subscribed to a moderated newsgroup.\nYour articles will not appear in the group immediately.\nThey have to go through a moderation process."),
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TQString(),"subscribeModeratedWarning");
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}
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void KNGroupDialog::toUnsubscribe(TQStringList *l)
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{
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l->clear();
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TQListViewItemIterator it(unsubView);
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for(; it.current(); ++it)
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l->append(((static_cast<GroupItem*>(it.current()))->info).name);
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}
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void KNGroupDialog::setButtonDirection(arrowButton b, arrowDirection d)
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{
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TQPushButton *btn=0;
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if(b==btn1 && dir1!=d) {
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btn=arrowBtn1;
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dir1=d;
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}
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else if(b==btn2 && dir2!=d) {
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btn=arrowBtn2;
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dir2=d;
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}
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if(btn) {
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if(d==right)
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btn->setIconSet(pmRight);
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else
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btn->setIconSet(pmLeft);
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}
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}
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void KNGroupDialog::slotItemSelected(TQListViewItem *it)
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{
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const TQObject *s=sender();
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if(s==subView) {
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unsubView->clearSelection();
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groupView->clearSelection();
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arrowBtn2->setEnabled(false);
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arrowBtn1->setEnabled(true);
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setButtonDirection(btn1, left);
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}
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else if(s==unsubView) {
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subView->clearSelection();
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groupView->clearSelection();
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arrowBtn1->setEnabled(false);
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arrowBtn2->setEnabled(true);
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setButtonDirection(btn2, left);
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}
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else {
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CheckItem *cit;
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subView->clearSelection();
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unsubView->clearSelection();
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cit=static_cast<CheckItem*>(it);
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if(!cit->isOn() && !itemInListView(subView, cit->info) && !itemInListView(unsubView, cit->info)) {
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arrowBtn1->setEnabled(true);
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arrowBtn2->setEnabled(false);
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setButtonDirection(btn1, right);
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}
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else if(cit->isOn() && !itemInListView(unsubView, cit->info) && !itemInListView(subView, cit->info)) {
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arrowBtn2->setEnabled(true);
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arrowBtn1->setEnabled(false);
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setButtonDirection(btn2, right);
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}
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else {
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arrowBtn1->setEnabled(false);
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arrowBtn2->setEnabled(false);
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}
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}
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}
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void KNGroupDialog::slotSelectionChanged()
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{
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if (!groupView->selectedItem())
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arrowBtn1->setEnabled(false);
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}
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void KNGroupDialog::slotArrowBtn1()
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{
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if(dir1==right) {
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CheckItem *it=static_cast<CheckItem*>(groupView->selectedItem());
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if (it) {
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new GroupItem(subView, it->info);
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it->setChecked(true);
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}
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}
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else {
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GroupItem *it=static_cast<GroupItem*>(subView->selectedItem());
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if (it) {
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changeItemState(it->info, false);
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delete it;
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}
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}
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arrowBtn1->setEnabled(false);
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}
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void KNGroupDialog::slotArrowBtn2()
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{
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if(dir2==right) {
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CheckItem *it=static_cast<CheckItem*>(groupView->selectedItem());
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if (it) {
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new GroupItem(unsubView, it->info);
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it->setChecked(false);
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}
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}
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else {
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GroupItem *it=static_cast<GroupItem*>(unsubView->selectedItem());
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if (it) {
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changeItemState(it->info, true);
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delete it;
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}
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}
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arrowBtn2->setEnabled(false);
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}
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// new list
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void KNGroupDialog::slotUser1()
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{
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leftLabel->setText(i18n("Downloading groups..."));
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enableButton(User1,false);
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enableButton(User2,false);
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emit(fetchList(a_ccount));
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}
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// new groups
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void KNGroupDialog::slotUser2()
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{
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TQDate lastDate = a_ccount->lastNewFetch();
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KDialogBase *dlg = new KDialogBase( this, 0L, true, i18n("New Groups"), Ok | Cancel, Ok);
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TQButtonGroup *btnGrp = new TQButtonGroup(i18n("Check for New Groups"),dlg);
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dlg->setMainWidget(btnGrp);
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TQGridLayout *topL = new TQGridLayout(btnGrp,4,2,25,10);
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TQRadioButton *takeLast = new TQRadioButton( i18n("Created since last check:"), btnGrp );
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topL->addMultiCellWidget(takeLast, 0, 0, 0, 1);
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TQLabel *l = new TQLabel(TDEGlobal::locale()->formatDate(lastDate, false),btnGrp);
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topL->addWidget(l, 1, 1, TQt::AlignLeft);
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connect(takeLast, TQ_SIGNAL(toggled(bool)), l, TQ_SLOT(setEnabled(bool)));
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TQRadioButton *takeCustom = new TQRadioButton( i18n("Created since this date:"), btnGrp );
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topL->addMultiCellWidget(takeCustom, 2, 2, 0, 1);
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KDatePicker *dateSel = new KDatePicker(btnGrp, lastDate);
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dateSel->setMinimumSize(dateSel->sizeHint());
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topL->addWidget(dateSel, 3, 1, TQt::AlignLeft);
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connect(takeCustom, TQ_SIGNAL(toggled(bool)), dateSel, TQ_SLOT(setEnabled(bool)));
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takeLast->setChecked(true);
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dateSel->setEnabled(false);
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topL->addColSpacing(0,30);
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dlg->disableResize();
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if (dlg->exec()) {
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if (takeCustom->isChecked())
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lastDate = dateSel->date();
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a_ccount->setLastNewFetch(TQDate::currentDate());
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leftLabel->setText(i18n("Checking for new groups..."));
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enableButton(User1,false);
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enableButton(User2,false);
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filterEdit->clear();
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subCB->setChecked(false);
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newCB->setChecked(true);
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emit(checkNew(a_ccount,lastDate));
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incrementalFilter=false;
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slotRefilter();
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}
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delete dlg;
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}
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//--------------------------------
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#include "kngroupdialog.moc"
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