Diffstat (limited to 'noncore/settings/networksettings2/editconnection.cpp') (more/less context) (show whitespace changes)
| -rw-r--r-- | noncore/settings/networksettings2/editconnection.cpp | 146 |
1 files changed, 100 insertions, 46 deletions
diff --git a/noncore/settings/networksettings2/editconnection.cpp b/noncore/settings/networksettings2/editconnection.cpp index 77826d1..3f8a53f 100644 --- a/noncore/settings/networksettings2/editconnection.cpp +++ b/noncore/settings/networksettings2/editconnection.cpp @@ -1,57 +1,65 @@ +#include <opie2/odebug.h> #include <qlistview.h> #include <qwidgetstack.h> #include <qframe.h> #include <qcombobox.h> #include <qtabwidget.h> #include <qmessagebox.h> #include <qpushbutton.h> #include <qlineedit.h> #include <qheader.h> #include <qpainter.h> #include <qcheckbox.h> #include <qlabel.h> #include "editconnection.h" #include "resources.h" #include "netnode.h" // // // THESE TO GIVE BETTER FEEDBACK ABOUT DISABLED ITEMS // // class MyQCheckListItem : public QCheckListItem { public: MyQCheckListItem( QListView *parent, const QString & S, Type T ) : QCheckListItem( parent, S, T ) { } MyQCheckListItem( QCheckListItem *parent, const QString & S, Type T ) : QCheckListItem( parent, S, T ) { } MyQCheckListItem( QListViewItem *parent, const QString & S, Type T ) : QCheckListItem( parent, S, T ) { } + MyQCheckListItem( QListView *parent, const QString & S ) : + QCheckListItem( parent, S, QCheckListItem::Controller ) { } + MyQCheckListItem( QCheckListItem *parent, const QString & S ) : + QCheckListItem( parent, S, QCheckListItem::Controller ) { } + MyQCheckListItem( QListViewItem *parent, const QString & S ) : + QCheckListItem( parent, S, QCheckListItem::Controller ) { } + virtual void paintCell( QPainter *p, const QColorGroup &cg, int column, int width, int alignment ); }; void MyQCheckListItem::paintCell( QPainter *p, const QColorGroup &cg, int column, int width, int alignment ) { QColorGroup _cg( cg ); QColor c = _cg.text(); if ( ! isSelectable() ) _cg.setColor( QColorGroup::Text, Qt::lightGray ); QCheckListItem::paintCell( p, _cg, column, width, alignment ); _cg.setColor( QColorGroup::Text, c ); } class MyQListViewItem : public QListViewItem { public: MyQListViewItem( QListView *parent, const QString & S ) : QListViewItem( parent, S ) { } MyQListViewItem( QListViewItem *parent, const QString & S ) : QListViewItem( parent, S ) { } @@ -95,232 +103,276 @@ EditConnection::EditConnection( QWidget* parent ) : Nodes_LV->header()->hide(); // popluate tree with all NetNodes buildFullTree(); } NodeCollection * EditConnection::getTmpCollection( void ) { if( TmpIsValid ) // content is stil OK return &(TmpCollection); // reset collection -> delete all NEW NetNodes for( QListIterator<ANetNodeInstance> it(TmpCollection); it.current(); ++it ) { if( it.current()->isNew() ) { delete it.current(); } } TmpCollection.clear(); // update content QListViewItem * it = Nodes_LV->firstChild(); ANetNode * NN; - // start iter + + // start iter (if there is a collection) + /* + + a node collection is sorted from the toplevel + node to the deepest node + + */ ANetNodeInstance * NNI = (SelectedNodes) ? SelectedNodes->first() : 0 ; TmpCollection.setModified( 0 ); + // the listview always starts with the toplevel + // hierarchy. This is always a controller item while ( it ) { NN = (*Mapping)[it]; if( NN == 0 ) { - // child is controller -> has sub radio - // check if one radio is selected + // this item is a controller -> + // has radio items as children -> + // find selected one it = it->firstChild(); while( it ) { if( ((QCheckListItem *)it)->isOn() ) { // this radio is selected -> go deeper - if( SelectedNodes == 0 || - NNI == 0 || + break; + } + it = it->nextSibling(); + } + + if( ! it ) { + owarn << "Radio not selected" << oendl; + TmpIsValid = 0; + return 0; + } + + // it now contains selected radio + NN = (*Mapping)[it]; + } + + // NN here contains the netnode of the + // current item -> this node needs to + // be stored in the collection + if( NNI == 0 || it->text(0) != NNI->nodeClass()->name() ) { // new item not in previous collection - ANetNodeInstance * NNI = (*Mapping)[it]->createInstance(); + ANetNodeInstance * NNI = NN->createInstance(); NNI->initialize(); // this node type not in collection TmpCollection.append( NNI ); // master collection changed because new item in it TmpCollection.setModified( 1 ); // no more valid items in old list NNI = 0; } else { // already in list -> copy pointer TmpCollection.append( NNI ); NNI = SelectedNodes->next(); } + + // go deeper to next level + // this level is can be a new controller + // or an item it = it->firstChild(); - // do not bother to check other items - break; - } - it = it->nextSibling(); - } - } else { - // check children - it = it->firstChild(); - } } TmpIsValid = 1; return &(TmpCollection); } // pass a connection NodeCollection to be edited void EditConnection::setConnection( NodeCollection * NC ) { ANetNodeInstance * NNI; ANetNode * NN; SelectedNodes = NC; Name_LE->setText( NC->name() ); NNI = NC->first(); // show configure tabl Tab_TB->setCurrentPage( 1 ); // valid colledction Tab_TB->setTabEnabled( Setup_FRM, FALSE ); Setup_FRM->setEnabled( FALSE ); // select items in collection QListViewItem * it = Nodes_LV->firstChild(); bool Found; TmpIsValid = 0; while ( it ) { - // listitem corresponds to netnode NN = (*Mapping)[it]; if( NN == 0 ) { - // child is controller -> has sub radio - QString Ctr = it->text(0); - // check if one radio is selected + // this item is a controller -> + // has radio items as children -> + // find selected one it = it->firstChild(); Found = 0; while( it ) { if( NNI && it->text(0) == NNI->nodeClass()->name() ) { // this radio is part of the collection ((QCheckListItem *)it)->setOn( 1 ); updateGUI( it, NNI->nodeClass() ); // check its children Found = 1; it = it->firstChild(); NNI = SelectedNodes->next(); // do not bother to check other items break; } it = it->nextSibling(); } + if( ! Found ) { // this means that this level is NOT present in collection // probably INCOMPATIBEL collection OR Missing plugin QMessageBox::warning( 0, tr( "Error presentig Connection" ), tr( "<p>Old connection or missing plugin \"<i>%1</i>\"</p>" ). - arg(Ctr) ); + arg(NNI->nodeClass()->name()) ); return; } + + // it now contains selected radio + NN = (*Mapping)[it]; } else { - // automatic item -> check children + // automatic selection + if( NNI == 0 || it->text(0) != NNI->nodeClass()->name() ) { + // should exist and be the same + if( NNI ) { + QMessageBox::warning( + 0, + tr( "Error presentig Connection" ), + tr( "<p>Old connection or missing plugin \"<i>%1</i>\"</p>" ). + arg(NNI->nodeClass()->name()) ); + } else { + QMessageBox::warning( + 0, + tr( "Error presentig Connection" ), + tr( "<p>Missing connection\"<i>%1</i>\"</p>" ). + arg(it->text(0)) ); + } + return; + } it = it->firstChild(); } } } // get result of editing (either new OR updated collection NodeCollection * EditConnection::connection( void ) { if( SelectedNodes == 0 ) { // new collection SelectedNodes = new NodeCollection; } // clean out old entries SelectedNodes->clear(); // transfer for( QListIterator<ANetNodeInstance> it(TmpCollection); it.current(); ++it ) { SelectedNodes->append( it.current() ); } if( TmpCollection.isModified() ) SelectedNodes->setModified( 1 ); if( SelectedNodes->name() != Name_LE->text() ) { SelectedNodes->setName( Name_LE->text() ); SelectedNodes->setModified( 1 ); } return SelectedNodes; } // Build device tree -> start void EditConnection::buildFullTree( void ) { ANetNode * NN; // toplevel item MyQCheckListItem * TheTop = new MyQCheckListItem( Nodes_LV, NSResources->netNode2Name("fullsetup"), QCheckListItem::Controller ); TheTop->setOpen( TRUE ); Description_LBL->setText( NSResources->netNode2Description( "fullsetup" ) ); Nodes_LV->setSelected( TheTop, TRUE ); - // find all Nodes that care toplevel nodes -> ie provide + // find all Nodes that are toplevel nodes -> ie provide // TCP/IP Connection for( QDictIterator<NetNode_t> Iter(NSResources->netNodes()); Iter.current(); ++Iter ) { NN = Iter.current()->NetNode; if( ! NN->isToplevel() ) { continue; } MyQCheckListItem * it = new MyQCheckListItem( TheTop, NN->name(), QCheckListItem::RadioButton ); - it->setPixmap( 0, NSResources->getPixmap( "Devices/commprofile" ) ); + it->setPixmap( 0, + NSResources->getPixmap( NN->pixmapName() ) + ); // remember that this node maps to this listitem Mapping->insert( it, NN ); buildSubTree( it, NN ); } } // Build device tree -> help function void EditConnection::buildSubTree( QListViewItem * it, ANetNode *NN ) { ANetNode::NetNodeList & NNL = NN->alternatives(); if( NNL.size() > 1 ) { // this node has alternatives -> needs radio buttons it = new MyQCheckListItem( it, - NSResources->netNode2Name(NNL[0]->provides()), + NSResources->netNode2Name(NN->needs()[0]), QCheckListItem::Controller ); it->setSelectable( FALSE ); } for ( unsigned int i=0; i < NNL.size(); i++ ) { QListViewItem * CI; if( NNL.size() > 1 ) { // generate radio buttons CI = new MyQCheckListItem( (QCheckListItem *)it, NNL[i]->name(), QCheckListItem::RadioButton ); // remember that this node maps to this listitem CI->setPixmap( 0, NSResources->getPixmap( NNL[i]->pixmapName() ) ); Mapping->insert( CI, NNL[i] ); CI->setSelectable( FALSE ); } else { // Single item CI = new MyQListViewItem( it, NNL[i]->name() ); // remember that this node maps to this listitem Mapping->insert( CI, NNL[i] ); CI->setSelectable( FALSE ); CI->setPixmap( 0, NSResources->getPixmap( NNL[i]->pixmapName() ) ); } buildSubTree( CI, NNL[i] ); @@ -366,52 +418,53 @@ void EditConnection::accept( void ) { QDialog::accept(); } // triggered by CB void EditConnection::SLOT_AutoCollapse( bool b ) { AutoCollapse = b; } // clicked on node in tree -> update GUI void EditConnection::SLOT_SelectNode( QListViewItem * it ) { ANetNode * NN; if( it == 0 || it->depth() == 0 ) { Description_LBL->setText( NSResources->netNode2Description( "fullsetup" ) ); // topevel or no selection return; } // store conversion from lvitem to node NN = (*Mapping)[ it ]; if( ! NN ) { // intermediate node - NN = (*Mapping)[ it->firstChild() ]; + NN = (*Mapping)[ it->parent() ]; if( NN ) { // figure out type of this node -> produce mesage - Description_LBL->setText( NSResources->netNode2Description(NN->provides()) ); + Description_LBL->setText( NSResources->netNode2Description( + NN->needs()[0]) ); } else { Description_LBL->setText( "" ); } return; } Description_LBL->setText( NN->nodeDescription() ); if( ! it->isSelectable() ) { return; } if( ! ((QCheckListItem *)it)->isOn() ) { // clicked on line but NOT on Check or Radio item return; } // item has really changed -> update TmpIsValid = 0; updateGUI( it, NN ); } // cliecked on TAB to go to setup void EditConnection::SLOT_AlterTab( const QString & S ) { @@ -518,60 +571,61 @@ void EditConnection::enablePath( QListViewItem * it, bool pha ) { NN->alternatives().size() > 1); } else { // non-selected alternative disableTree( it->firstChild(), FALSE); } } else { // we are single subitem it->setSelectable( TRUE ); it->setOpen( TRUE ); enablePath( it->firstChild(), NN->alternatives().size() > 1); } } else { // controller node it->setSelectable( TRUE ); it->setOpen( TRUE ); enablePath( it->firstChild(), pha ); } it = it->nextSibling(); } } // do we have a complete configuration (all needs are provided for ?) bool EditConnection::haveCompleteConfig( QListViewItem * it ) { - if( it == 0 || ((QCheckListItem *)it)->isOn() ) { - // check children - it = (it) ? it->firstChild() : Nodes_LV->firstChild() ; + + // check if all below this level is selected + it = ( it ) ?it : Nodes_LV->firstChild(); + ANetNode *NN; + bool Found; + while ( it ) { - if( ((QCheckListItem *)it)->type() == - QCheckListItem::Controller ) { - // child is controller -> has sub radio - // check if one radio is selected + NN = (*Mapping)[it]; + if( NN == 0 ) { + // this item is a controller -> + // has radio items as children -> + // find selected one it = it->firstChild(); + Found = 0; while( it ) { if( ((QCheckListItem *)it)->isOn() ) { - // this radio is selected -> go deeper + Found = 1; + // go deeper it = it->firstChild(); - if( ! it ) { - // was deepest level - return 1; - } - // do not bother to check other items break; } it = it->nextSibling(); } - if( ! it ) { - // no radio selected - return 0; + + if( ! Found ) { + return 0; // no not complete -> a radio should have been chkd } + + // it now contains selected radio + NN = (*Mapping)[it]; } else { - // check children + // automatic selection it = it->firstChild(); } } - // deepest level -> all is still OK return 1; - } // was not ON - return 0; } |