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-rw-r--r--knode/kngroupdialog.cpp335
1 files changed, 335 insertions, 0 deletions
diff --git a/knode/kngroupdialog.cpp b/knode/kngroupdialog.cpp
new file mode 100644
index 000000000..b983f724a
--- /dev/null
+++ b/knode/kngroupdialog.cpp
@@ -0,0 +1,335 @@
+/*
+ kngroupdialog.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 <qlabel.h>
+#include <qlayout.h>
+#include <qbuttongroup.h>
+#include <qradiobutton.h>
+#include <qcheckbox.h>
+
+#include <kdebug.h>
+#include <kglobal.h>
+#include <kdatepicker.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <klineedit.h>
+
+#include "utilities.h"
+#include "knnntpaccount.h"
+#include "kngroupdialog.h"
+#include "knglobals.h"
+#include <qpushbutton.h>
+
+
+KNGroupDialog::KNGroupDialog(QWidget *parent, KNNntpAccount *a) :
+ KNGroupBrowser(parent, i18n("Subscribe to Newsgroups"),a, User1 | User2, true, i18n("New &List"), i18n("New &Groups...") )
+{
+ rightLabel->setText(i18n("Current changes:"));
+ subView=new QListView(page);
+ subView->addColumn(i18n("Subscribe To"));
+ unsubView=new QListView(page);
+ unsubView->addColumn(i18n("Unsubscribe From"));
+
+ QVBoxLayout *protL=new QVBoxLayout(3);
+ listL->addLayout(protL, 1,2);
+ protL->addWidget(subView);
+ protL->addWidget(unsubView);
+
+ dir1=right;
+ dir2=left;
+
+ connect(groupView, SIGNAL(selectionChanged(QListViewItem*)),
+ this, SLOT(slotItemSelected(QListViewItem*)));
+ connect(groupView, SIGNAL(selectionChanged()),
+ this, SLOT(slotSelectionChanged()));
+ connect(subView, SIGNAL(selectionChanged(QListViewItem*)),
+ this, SLOT(slotItemSelected(QListViewItem*)));
+ connect(unsubView, SIGNAL(selectionChanged(QListViewItem*)),
+ this, SLOT(slotItemSelected(QListViewItem*)));
+
+ connect(arrowBtn1, SIGNAL(clicked()), this, SLOT(slotArrowBtn1()));
+ connect(arrowBtn2, SIGNAL(clicked()), this, SLOT(slotArrowBtn2()));
+
+ KNHelper::restoreWindowSize("groupDlg", this, QSize(662,393)); // optimized for 800x600
+
+ setHelp("anc-fetch-group-list");
+}
+
+
+
+KNGroupDialog::~KNGroupDialog()
+{
+ KNHelper::saveWindowSize("groupDlg", this->size());
+}
+
+
+
+void KNGroupDialog::itemChangedState(CheckItem *it, bool s)
+{
+ kdDebug(5003) << "KNGroupDialog::itemChangedState()" << endl;
+ if(s){
+ if(itemInListView(unsubView, it->info)) {
+ removeListItem(unsubView, it->info);
+ setButtonDirection(btn2, right);
+ arrowBtn1->setEnabled(false);
+ arrowBtn2->setEnabled(true);
+ }
+ else {
+ new GroupItem(subView, it->info);
+ arrowBtn1->setEnabled(false);
+ arrowBtn2->setEnabled(false);
+ }
+ }
+ else {
+ if(itemInListView(subView, it->info)) {
+ removeListItem(subView, it->info);
+ setButtonDirection(btn1, right);
+ arrowBtn1->setEnabled(true);
+ arrowBtn2->setEnabled(false);
+ }
+ else {
+ new GroupItem(unsubView, it->info);
+ arrowBtn1->setEnabled(false);
+ arrowBtn2->setEnabled(false);
+ }
+ }
+}
+
+
+
+void KNGroupDialog::updateItemState(CheckItem *it)
+{
+ it->setChecked( (it->info.subscribed && !itemInListView(unsubView, it->info)) ||
+ (!it->info.subscribed && itemInListView(subView, it->info)) );
+
+ if((it->info.subscribed || it->info.newGroup) && it->pixmap(0)==0)
+ it->setPixmap(0, (it->info.newGroup)? pmNew:pmGroup);
+}
+
+
+
+void KNGroupDialog::toSubscribe(QSortedList<KNGroupInfo> *l)
+{
+ KNGroupInfo *info;
+ l->clear();
+ l->setAutoDelete(true);
+
+ bool moderated=false;
+ QListViewItemIterator it(subView);
+ for(; it.current(); ++it) {
+ info = new KNGroupInfo();
+ *info = ((static_cast<GroupItem*>(it.current()))->info);
+ l->append(info);
+ if (info->status==KNGroup::moderated)
+ moderated=true;
+ }
+ if (moderated) // warn the user
+ 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."),
+ QString::null,"subscribeModeratedWarning");
+}
+
+
+
+void KNGroupDialog::toUnsubscribe(QStringList *l)
+{
+ l->clear();
+ QListViewItemIterator it(unsubView);
+ for(; it.current(); ++it)
+ l->append(((static_cast<GroupItem*>(it.current()))->info).name);
+}
+
+
+
+void KNGroupDialog::setButtonDirection(arrowButton b, arrowDirection d)
+{
+ QPushButton *btn=0;
+ if(b==btn1 && dir1!=d) {
+ btn=arrowBtn1;
+ dir1=d;
+ }
+ else if(b==btn2 && dir2!=d) {
+ btn=arrowBtn2;
+ dir2=d;
+ }
+
+ if(btn) {
+ if(d==right)
+ btn->setIconSet(pmRight);
+ else
+ btn->setIconSet(pmLeft);
+ }
+}
+
+
+
+void KNGroupDialog::slotItemSelected(QListViewItem *it)
+{
+ const QObject *s=sender();
+
+
+ if(s==subView) {
+ unsubView->clearSelection();
+ groupView->clearSelection();
+ arrowBtn2->setEnabled(false);
+ arrowBtn1->setEnabled(true);
+ setButtonDirection(btn1, left);
+ }
+ else if(s==unsubView) {
+ subView->clearSelection();
+ groupView->clearSelection();
+ arrowBtn1->setEnabled(false);
+ arrowBtn2->setEnabled(true);
+ setButtonDirection(btn2, left);
+ }
+ else {
+ CheckItem *cit;
+ subView->clearSelection();
+ unsubView->clearSelection();
+ cit=static_cast<CheckItem*>(it);
+ if(!cit->isOn() && !itemInListView(subView, cit->info) && !itemInListView(unsubView, cit->info)) {
+ arrowBtn1->setEnabled(true);
+ arrowBtn2->setEnabled(false);
+ setButtonDirection(btn1, right);
+ }
+ else if(cit->isOn() && !itemInListView(unsubView, cit->info) && !itemInListView(subView, cit->info)) {
+ arrowBtn2->setEnabled(true);
+ arrowBtn1->setEnabled(false);
+ setButtonDirection(btn2, right);
+ }
+ else {
+ arrowBtn1->setEnabled(false);
+ arrowBtn2->setEnabled(false);
+ }
+ }
+}
+
+
+
+void KNGroupDialog::slotSelectionChanged()
+{
+ if (!groupView->selectedItem())
+ arrowBtn1->setEnabled(false);
+}
+
+
+
+void KNGroupDialog::slotArrowBtn1()
+{
+ if(dir1==right) {
+ CheckItem *it=static_cast<CheckItem*>(groupView->selectedItem());
+ if (it) {
+ new GroupItem(subView, it->info);
+ it->setChecked(true);
+ }
+ }
+ else {
+ GroupItem *it=static_cast<GroupItem*>(subView->selectedItem());
+ if (it) {
+ changeItemState(it->info, false);
+ delete it;
+ }
+ }
+
+ arrowBtn1->setEnabled(false);
+}
+
+
+void KNGroupDialog::slotArrowBtn2()
+{
+ if(dir2==right) {
+ CheckItem *it=static_cast<CheckItem*>(groupView->selectedItem());
+ if (it) {
+ new GroupItem(unsubView, it->info);
+ it->setChecked(false);
+ }
+ }
+ else {
+ GroupItem *it=static_cast<GroupItem*>(unsubView->selectedItem());
+ if (it) {
+ changeItemState(it->info, true);
+ delete it;
+ }
+ }
+
+ arrowBtn2->setEnabled(false);
+}
+
+
+// new list
+void KNGroupDialog::slotUser1()
+{
+ leftLabel->setText(i18n("Downloading groups..."));
+ enableButton(User1,false);
+ enableButton(User2,false);
+ emit(fetchList(a_ccount));
+}
+
+
+// new groups
+void KNGroupDialog::slotUser2()
+{
+ QDate lastDate = a_ccount->lastNewFetch();
+ KDialogBase *dlg = new KDialogBase( this, 0L, true, i18n("New Groups"), Ok | Cancel, Ok);
+
+ QButtonGroup *btnGrp = new QButtonGroup(i18n("Check for New Groups"),dlg);
+ dlg->setMainWidget(btnGrp);
+ QGridLayout *topL = new QGridLayout(btnGrp,4,2,25,10);
+
+ QRadioButton *takeLast = new QRadioButton( i18n("Created since last check:"), btnGrp );
+ topL->addMultiCellWidget(takeLast, 0, 0, 0, 1);
+
+ QLabel *l = new QLabel(KGlobal::locale()->formatDate(lastDate, false),btnGrp);
+ topL->addWidget(l, 1, 1, Qt::AlignLeft);
+
+ connect(takeLast, SIGNAL(toggled(bool)), l, SLOT(setEnabled(bool)));
+
+ QRadioButton *takeCustom = new QRadioButton( i18n("Created since this date:"), btnGrp );
+ topL->addMultiCellWidget(takeCustom, 2, 2, 0, 1);
+
+ KDatePicker *dateSel = new KDatePicker(btnGrp, lastDate);
+ dateSel->setMinimumSize(dateSel->sizeHint());
+ topL->addWidget(dateSel, 3, 1, Qt::AlignLeft);
+
+ connect(takeCustom, SIGNAL(toggled(bool)), dateSel, SLOT(setEnabled(bool)));
+
+ takeLast->setChecked(true);
+ dateSel->setEnabled(false);
+
+ topL->addColSpacing(0,30);
+ dlg->disableResize();
+
+ if (dlg->exec()) {
+ if (takeCustom->isChecked())
+ lastDate = dateSel->date();
+ a_ccount->setLastNewFetch(QDate::currentDate());
+ leftLabel->setText(i18n("Checking for new groups..."));
+ enableButton(User1,false);
+ enableButton(User2,false);
+ filterEdit->clear();
+ subCB->setChecked(false);
+ newCB->setChecked(true);
+ emit(checkNew(a_ccount,lastDate));
+ incrementalFilter=false;
+ slotRefilter();
+ }
+
+ delete dlg;
+}
+
+
+//--------------------------------
+
+#include "kngroupdialog.moc"
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-20 04:42:25 +0000