/*
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 <tqlabel.h>
# include <tqlayout.h>
# include <tqbuttongroup.h>
# include <tqradiobutton.h>
# include <tqcheckbox.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 <tqpushbutton.h>
KNGroupDialog : : KNGroupDialog ( TQWidget * 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 TQListView ( page ) ;
subView - > addColumn ( i18n ( " Subscribe To " ) ) ;
unsubView = new TQListView ( page ) ;
unsubView - > addColumn ( i18n ( " Unsubscribe From " ) ) ;
TQVBoxLayout * protL = new TQVBoxLayout ( 3 ) ;
listL - > addLayout ( protL , 1 , 2 ) ;
protL - > addWidget ( subView ) ;
protL - > addWidget ( unsubView ) ;
dir1 = right ;
dir2 = left ;
connect ( groupView , TQT_SIGNAL ( selectionChanged ( TQListViewItem * ) ) ,
this , TQT_SLOT ( slotItemSelected ( TQListViewItem * ) ) ) ;
connect ( groupView , TQT_SIGNAL ( selectionChanged ( ) ) ,
this , TQT_SLOT ( slotSelectionChanged ( ) ) ) ;
connect ( subView , TQT_SIGNAL ( selectionChanged ( TQListViewItem * ) ) ,
this , TQT_SLOT ( slotItemSelected ( TQListViewItem * ) ) ) ;
connect ( unsubView , TQT_SIGNAL ( selectionChanged ( TQListViewItem * ) ) ,
this , TQT_SLOT ( slotItemSelected ( TQListViewItem * ) ) ) ;
connect ( arrowBtn1 , TQT_SIGNAL ( clicked ( ) ) , this , TQT_SLOT ( slotArrowBtn1 ( ) ) ) ;
connect ( arrowBtn2 , TQT_SIGNAL ( clicked ( ) ) , this , TQT_SLOT ( slotArrowBtn2 ( ) ) ) ;
KNHelper : : restoreWindowSize ( " groupDlg " , this , TQSize ( 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 ( TQSortedList < KNGroupInfo > * l )
{
KNGroupInfo * info ;
l - > clear ( ) ;
l - > setAutoDelete ( true ) ;
bool moderated = false ;
TQListViewItemIterator 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. \n Your articles will not appear in the group immediately. \n They have to go through a moderation process. " ) ,
TQString ( ) , " subscribeModeratedWarning " ) ;
}
void KNGroupDialog : : toUnsubscribe ( TQStringList * l )
{
l - > clear ( ) ;
TQListViewItemIterator it ( unsubView ) ;
for ( ; it . current ( ) ; + + it )
l - > append ( ( ( static_cast < GroupItem * > ( it . current ( ) ) ) - > info ) . name ) ;
}
void KNGroupDialog : : setButtonDirection ( arrowButton b , arrowDirection d )
{
TQPushButton * 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 ( TQListViewItem * it )
{
const TQObject * s = TQT_TQOBJECT ( const_cast < TQT_BASE_OBJECT_NAME * > ( sender ( ) ) ) ;
if ( TQT_BASE_OBJECT_CONST ( s ) = = TQT_BASE_OBJECT ( subView ) ) {
unsubView - > clearSelection ( ) ;
groupView - > clearSelection ( ) ;
arrowBtn2 - > setEnabled ( false ) ;
arrowBtn1 - > setEnabled ( true ) ;
setButtonDirection ( btn1 , left ) ;
}
else if ( TQT_BASE_OBJECT_CONST ( s ) = = TQT_BASE_OBJECT ( 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 ( )
{
TQDate lastDate = a_ccount - > lastNewFetch ( ) ;
KDialogBase * dlg = new KDialogBase ( this , 0L , true , i18n ( " New Groups " ) , Ok | Cancel , Ok ) ;
TQButtonGroup * btnGrp = new TQButtonGroup ( i18n ( " Check for New Groups " ) , dlg ) ;
dlg - > setMainWidget ( btnGrp ) ;
TQGridLayout * topL = new TQGridLayout ( btnGrp , 4 , 2 , 25 , 10 ) ;
TQRadioButton * takeLast = new TQRadioButton ( i18n ( " Created since last check: " ) , btnGrp ) ;
topL - > addMultiCellWidget ( takeLast , 0 , 0 , 0 , 1 ) ;
TQLabel * l = new TQLabel ( TDEGlobal : : locale ( ) - > formatDate ( lastDate , false ) , btnGrp ) ;
topL - > addWidget ( l , 1 , 1 , TQt : : AlignLeft ) ;
connect ( takeLast , TQT_SIGNAL ( toggled ( bool ) ) , l , TQT_SLOT ( setEnabled ( bool ) ) ) ;
TQRadioButton * takeCustom = new TQRadioButton ( 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 , TQt : : AlignLeft ) ;
connect ( takeCustom , TQT_SIGNAL ( toggled ( bool ) ) , dateSel , TQT_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 ( TQDate : : 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"