| -rw-r--r-- | libopie/big-screen/omodalhelper.cpp | 7 | ||||
| -rw-r--r-- | libopie/big-screen/omodalhelper.h | 377 |
2 files changed, 346 insertions, 38 deletions
diff --git a/libopie/big-screen/omodalhelper.cpp b/libopie/big-screen/omodalhelper.cpp index e3d1c70..c5a47b3 100644 --- a/libopie/big-screen/omodalhelper.cpp +++ b/libopie/big-screen/omodalhelper.cpp @@ -31,130 +31,135 @@ #include <qlayout.h> #include <qlabel.h> #include "omodalhelper.h" /* SIgnal handling */ OModalHelperSignal::OModalHelperSignal( OModalHelperBase* base, QObject* parent ) : QObject( parent, "OModal Helper Signal" ), m_base( base ) { } OModalHelperSignal::~OModalHelperSignal() { /* special the ancestor deletes its creator */ delete m_base; } /* Helper Controler */ /* * the dialogs signal will be slotted here * and we will call into m_base */ OModalHelperControler::OModalHelperControler( OModalHelperBase* base, QObject* parent ) : QObject(parent, "OModal Helper Controler" ), m_base( base ), m_dia( 0 ), m_id( -1 ) { } TransactionID OModalHelperControler::transactionID()const { return m_id; } void OModalHelperControler::setTransactionID( TransactionID id ) { m_dia = 0; m_id = id; } QDialog* OModalHelperControler::dialog()const { return m_dia; } /* * If we're in the New mode we will map the QDialog * to the TransactionID */ void OModalHelperControler::done( int result ) { if ( sender() && !sender()->isA("OModalQueuedDialog") ) m_dia = static_cast<QDialog*>( sender() ); - m_base->done( m_id ); + m_base->done( result, m_id ); } void OModalHelperControler::next() { m_base->next( m_id ); } void OModalHelperControler::prev() { m_base->prev( m_id ); } /* The Queued Dialog inclusive QueuedBar */ struct OModalQueueBar : public QHBox { QPushButton* next; QPushButton* prev; QLabel * label; OModalQueueBar( QWidget* parent ); void setText( const QString& str ); }; OModalQueueBar::OModalQueueBar( QWidget* parent ) : QWidget( parent, "OModal Queue Bar" ) { prev = new QPushButton( this ); prev->setText( OModalQueuedDialog::tr("Prev") ); label = new QLabel(this); next = new QPushButton( this ); next->setText( OModalQueuedDialog::tr("Next") ); } void OModalQueueBar::setText( const QString& str ) { label->setText( str ); } OModalQueuedDialog::OModalQueuedDialog( QDialog* mainWidget ) : QDialog(0, "OModal Queued Dialog" ) { QVBoxLayout *lay = new QVBoxLayout( this ); m_bar = new OModalQueueBar( this ); lay->addWidget( m_bar ); m_center = mainWidget; m_center->reparent(this, 0, QPoint(0, 0) ); lay->addWidget( m_center ); connect(m_bar->next, SIGNAL(clicked() ), this, SIGNAL(next() ) ); connect(m_bar->prev, SIGNAL(clicked() ), this, SIGNAL(prev() ) ); } OModalQueuedDialog::~OModalQueuedDialog() { } QDialog* OModalQueuedDialog::centerDialog()const { return m_center; } void OModalQueuedDialog::setQueueBarEnabled( bool b) { /* in Qt3 use setEnabled( bool ) */ if (b) m_bar->show(); else m_bar->hide(); } void OModalQueuedDialog::setRecord( int record, int count ) { if (!record && !count ) { hide(); return; }else show(); + if ( count > 1 ) + m_bar->show(); + else + m_bar->hide(); + m_bar->setText( tr("Editing record %1 out of %2", "Shows the current edited record out of an array of records").arg( record ). arg( count ) ); } diff --git a/libopie/big-screen/omodalhelper.h b/libopie/big-screen/omodalhelper.h index bc20d10..78a2ac9 100644 --- a/libopie/big-screen/omodalhelper.h +++ b/libopie/big-screen/omodalhelper.h @@ -1,405 +1,708 @@ /* =. This file is part of the OPIE Project .=l. Copyright (c) 2003 hOlgAr <zecke@handhelds.org> .>+-= _;:, .> :=|. This library is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; either version 2 of the License, ._= =} : or (at your option) any later version. .%`+i> _;_. .i_,=:_. -<s. This library is distributed in the hope that + . -:. = it will be useful, but WITHOUT ANY WARRANTY; : .. .:, . . . without even the implied warranty of =_ + =;=|` MERCHANTABILITY or FITNESS FOR A _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU ..}^=.= = ; Library General Public License for more ++= -. .` .: details. : = ...= . :.=- -. .:....=;==+<; You should have received a copy of the GNU -_. . . )=. = Library General Public License along with -- :-=` this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef HAZE_OMODAL_HELPER_H #define HAZE_OMODAL_HELPER_H #include <qdialog.h> #include <qwidget.h> #include <qvaluelist.h> #include <qmap.h> +#include <qvariant.h> typedef int TransactionID; class OModalHelperControler; class OModalHelperSignal; class QDialog; struct OModalHelperBase { - virtual void done( TransactionID ) = 0; + virtual void done( int status, TransactionID ) = 0; virtual void next( TransactionID ) = 0; virtual void prev( TransactionID ) = 0; }; /** * Modality sucks! ;) But it is easy to work with * do exec() on a dialog and you know everything is funky. * You only need to have one Dialog loaded and so on. * This class helps you to work like with modality and help * you to keep things in sync * It's a template class but it sends signals once one Item is ready * the signals contains the status and id of the item and then you * need fetch it. * Handled Records will stay available until the first call to retrieve * either the record via the TransactionID or via the QValueList<Record>. Note * that most functions do not take handled records into account. * Also if you edit an record external you can tell this class and it'll * call the merge() function of your widget to maybe merge in these changes. * It also supports multiple modes. Either it can create new dialogs * for each item or it can queue them depending on your usage. But it is * so smart that if only one item is shown that the queue bar is not shown * See the example for simple usage. * * @short helps to life without modaility * @author hOlgAr * @version 0.01 */ template<class Dialog, class Record, typename Id = int> class OModalHelper : private OModalHelperBase{ friend class OModalHelperSignal; friend class OModalHelperControler; public: typedef QValueList<Record> RecordList; typedef QMap<Id, Record> IdMap; typedef QMap<TransactionID, Id> TransactionMap; typedef QMap<QDialog*, TransactionID> DialogMap enum Mode { Queue, New }; OModalHelper(enum Mode mode, QObject* parnet ); bool handles( Id id)const; TransactionID transactionID( Id id)const; + void suspend( bool = true ); + void cancel(); void cancel( TransactionID ); void connectDone( QObject* rec, const char* slot ); void connectAccepted( QObject* rec, const char* slot ); void connectRejected( QObject* rec, const char* slot ); TransactionID handle( Id id, const Record& rec = Record() ); - void edited( TransactionID, int what, const QString& data ); + void edited( Id, int what, const QVariant& data ); Record record( TransactionID )const; - RecordList done()const; + RecordList recordsDone()const; private: - virtual void done( TransactionID ); + virtual void done( int, TransactionID ); virtual void next( TransactionID ); virtual void prev( TransactionID ); - Record nextRecord( TransactionID, int * )const; - Record prevRecord( TransactionID, int * )const; + Record nextRecord( TransactionID &, int & )const; + Record prevRecord( TransactionID &, int & )const; + int pos( TransactionID )const; + Dialog* newDialogRecord( const Record& ); private: OModalHelperDialog *queuedDialog()const; // generate or recycle OModalHelperDialog *m_dialog; OModalHelperSignal *m_signal; // our signal OModalHelperControler *m_controler; IdMap m_ids; // maps ids (uids) to a record IdMap m_doneIds; TransactionMap m_transactions; // activate transactions TransactionMap m_done; // done and waiting for getting picked DialogMap m_editing; // only used for New Mode enum Mode m_mode; // the mode we're in + bool m_disabled :1; }; /* ### FIXME use namespace with Qt3 */ /* * A note on flow. The Signal is used for QT Signals when * a record is done. * There is either one controler and this controler slot will * be connected to a dialog signal. * In Queue we get the next and prev signals and call the Helper. * this then changes the Record of the dialog and sets the transactionId * of the controler. * For the new mode * */ class OModalHelperSignal : public QObject { Q_OBJECT public: OModalHelperSignal(OModalHelperBase* base, QObject* parent); ~OModalHelperSignal(); signals: done( int status, TransactionID transaction ); accepted( TransactionID transaction ); rejected( TransactionID transaction ); private: OModalHelperBase* m_base; }; class OModalHelperControler : public QObject { Q_OBJECT public: OModalHelperControler( OModalHelperBase* , QObject* parent); virtual TransactionID transactionID()const; void setTransactionID( TransactionID id ); QDialog* dialog()const; public slots: virtual void done(int result ); virtual void next(); virtual void prev(); private: QDialog *m_dia; TransactionID m_id; OModalHelperBase *m_base; } struct OModalQueueBar; class OModalQueuedDialog : public QDialog { Q_OBJECT public: OModalQueuedDialog(QDialog *mainWidget); ~OModalQueuedDialog(); QDialog* centerDialog()const; void setQueueBarEnabled( bool = true ); void setRecord( int record, int count ); signals: void next(); void prev(); private: OModalQueueBar *m_bar; QDialog *m_center; }; /* * Tcpp Template Implementation */ /** * This is the simple Template c'tor. It takes the mode * this helper should operate in and the parent object. * This helper will be deleted when the parent gets deleted * or you delete it yourself. * * @param mode The mode this dialog should be in * @param parent The parent QObject of this helper. */ template<class Dialog, class Record, typename Id> OModalHelper<Dialog, Record, Id>::OModalHelper( enum Mode mode, QObject* parent ) { + m_disabled = false; m_mode = mode; m_signal = new OModalHelperSignal( this, parent ); m_controler = new OModalHelperControler( this, m_signal ); - } /** * This functions looks for your record and sees if it is * handled with this helper. Note that done records * will not be returned. * * @return true if the record is currenlty edited otherwise false * * @param Id The id which might be handled */ template<class Dialog, class Record, typename Id> bool OModalHelper<Dialog, Record, Id>::handles( Id id )const { if ( m_transactions.isEmpty() ) return false; TransactionMap::ConstIterator it = m_transactions.begin(); for ( ; it != m_transactions.end(); ++it ) if ( it.data() == id ) return true; return false; } /** * just like handles( Id ) but returns the TransactionId */ template<class Dialog, class Record, typename Id> TransactionID OModalHelper<Dialog, Record, Id>::transactionID( Id id)const { - if ( m_transactions.isEmpty() ) - return false; + if ( m_transactions.isEmpty() || !m_ids.contains( id ) ) + return 0; TransactionMap::ConstIterator it = m_transactions.begin(); for ( ; it != m_transactions.end(); ++it ) if ( it.data() == id ) - return true; + return it.key(); - return false; + return 0; +} + +/** + * If you're requested to flush your data and you do not want + * to call cancel with this method you can disable and enabled + * all dialogs. + * The state gets saved so if you want to handle a new record the dialog + * will be disabled as well. + * + * @param sus If true setDisabled(TRUE) will be called otherwise FALSE + */ +template<class Dialog, class Record, typename Id> +void OModalHelper<Dialog, Record, Id>::suspend(bool sus) { + m_disabled = sus; + if (m_mode == New ) + for (DialogMap::Iterator it = m_editing.begin(); it != m_editing.end(); ++it ) + it.key()->setDisabled( sus ); + else if (m_dialog ) + queuedDialog()->setDisabled( sus ); } /** * Cancel will cancel all current operations and clear the list * of done operations as well. * This also clears all done operations you did not popped */ template<class Dialog, class Record, typename Id> void OModalHelper<Dialog, Record, Id>::cancel() { m_ids.clear(); m_doneIds.clear(); m_done.clear(); m_transactions.clear(); /* we also need to remove the QDialogs */ /* and hide the queue dialog if present */ if (m_mode == New && !m_editing.isEmpty() ) { for (DialogMap::Iterator it = m_editing.begin(); it != m_editing.end(); ++it ) delete it.key(); + m_editing.clear(); }else if (m_dialog ) queuedDialog()->setRecord( 0, 0 ); - m_controler->setTransactionID( -1 ); + m_controler->setTransactionID( 0 ); } /** * This cancels editing of the record behind the Transaction Number * Note that if editing is already done it will also be removed from this list */ template<class Dialog, class Record, typename Id> void OModalHelper::cancel( TransactionID tid ) { /* wrong tid */ if (!m_transactions.contains( tid ) && !m_done.contains( tid) ) return; if (m_mode == New ) /* reverse map eek */ for (DialogMap::Iterator it = m_editing.begin(); it != m_editing.end(); ++it ) if ( it.data() == tid ) { it.key()->hide(); delete it.key(); it = m_editing.remove( it ); break; } - else if ( m_transactions.contains( tid ) ) { - /* need to stop editing from the queue block */ - /* if we're currently editing actiavte the previous */ -#if 0 - if (tid == m_controler->transactionID() ) { - } -#endif - /* now either activate the previous again or hide */ - if (! m_transactions.count() -1 ) - queuedDialog()->setRecord( 0, 0 ); - else { - int pos; - Record rec = prevRecord( tid, &pos ); - static_cast<Dialog*>( queuedDialog()->centerDialog() )->setRecord( rec ); - queuedDialog()->setRecord( pos, m_transactions.count() ); - m_controler->setTransactionID( tid ); - } - } /* now remove from the various maps done and currently editing map*/ if (m_transactions.contains( tid ) ) m_ids.remove( m_transactions[tid] ); if (m_done.contains( tid ) ) m_doneIds.remove( m_done[tid ] ); - - m_done.remove( tid ); m_transactions.remove( tid ); + + next( 0 ); } /** * Connect to the done Signal. SIGNAL( done(int, TransactionID ) ) * This signal gets emitted whenever a Record was accepted or rejected * * @param rec The object where the slot belongs to * @param slot The slot which should be called. See the needed parameter above */ template<class Dialog, class Record, typename Id> void OModalHelper<Dialog, Record, Id>::connectDone( QObject* rec, const char* slot ) { QObject::connect(m_signal, SIGNAL(done(int, TransactionID) ), rec, slot ); } /** * Connect to the accepted Signal. SIGNAL( accepted(TransactionID ) ) * This signal gets emitted whenever a Record was accepted * * @param rec The object where the slot belongs to * @param slot The slot which should be called. See the needed parameter above */ template<class Dialog, class Record, typename Id> void OModalHelper<Dialog, Record, Id>::connectAccepted( QObject* rec, const char* slot ) { QObject::connect(m_signal, SIGNAL(accepted(TransactionID) ), rec, slot ); } /** * Same as the accepted method but this one gets emitted if the dialog * got rejected. * SIGNAL( rejected(TransactionID) ) * * @param rec The QObject of the slot * @param slot The slot make sure the signature is correct */ template<class Dialog, class Record, typename Id> void OModalHelper<Dialog, Record, Id>::connectRejected( QObject* rec, const char* slot ) { QObject::connect(m_signal, SIGNAL(rejected(TransactionID) ), rec, slot ); } /** * Tell the helper to handle a record. If the record is currently handled * it will be made active. * Already handled record which are waiting getting popped are not taken into account * Otherwise this helpers make the record editable. * The record supplied needs to have a valid copy operator and constructor. * In the case where the record is already present the parameter gets discarded. * If you want the new record to be taken you need to cancel the Transaction first * * @param id The Identification of the Record. For PIM it would uid() * @param rec The record we want to be edited * * @returns This functions returns the TransactionId assigned to the record * */ template<class Dialog, class Record, typename Id> TransactionID OModalHelper<Dialog, Record, Id>::handle( Id id, const Record& rec ) { static TransactionID t_id = 0; - t_id++; /* *this method consists out of two parts divided each into New and Queued Mode. * Either we have the dialog already, in this case we need to highlight the widget * Or we need to add it. */ TransactionID tid = 0; /* we already have the record lets see if it was done or not */ - if ( m_ids.contains( id ) ) { + if ( !(tid = transactionID( id ) ) ) { + if (m_mode == New ) { + /* lets find the dialog and show it need to reverse map*/ + for (DialogMap::Iterator it = m_editing.begin(); it != m_editing.end(); ++it ) + if ( it.data() == tid ) + it.key()->show(); + }else if (m_controler->transactionID() != tid ) { + int po = pos( tid ); + m_controler->setTransactionID( tid ); + static_cast<Dialog*>( queuedDialog()->centerDialog() )->setRecord( m_ids[ m_transactions[tid] ] ); + queuedDialog()->setRecord( po, m_transactions.count() ); + } + }else { + tid = ++t_id; + m_transactions.insert( tid, id ); + m_ids.insert( id, rec ); + + if (m_mode == New ) + m_editing.insert( newDialogRecord( rec ), tid ); + else{ + m_controler->setTransactionID( tid ); + static_cast<Dialog*>( queuedDialog()->centerDialog() )->setRecord( rec ); + queuedDialog()->setRecord( m_transactions.count(), m_transactions.count() ); + } + } + return tid; +} +/** + * The goal of this helper is to help you to create non blocking + * GUIs. In the example of the todolist you can have the edit dialog + * but still change the priority or completion inline even if you currently + * edit the record. + * Your Dialog needs to have a Method setData(int,const QVariant& ) which will be called + * in these cases. + * If you edit anything while a record is edited call this function to merge the + * change in. Note if the record is not handled here we will ignore the request + * + */ +template<class Dialog, class Record, typename Id> +void OModalHelper<Dialog, Record, Id>::edited( Id id, int what, const QVariant& data ) { + int tid; + if (!( tid = transactionID( id ) ) ) + return; + + if (m_mode == New ) { + for (DialogMap::Iterator it= m_editing.begin(); it != m_editing.end(); ++it ) + if ( it.data() == tid ) + it.key()->setData( what, data ); + }else{ + int po = pos( tid ); + Dialog* dia = static_cast<Dialog*>( queuedDialog()->centerDialog() ); + dia->setRecord( m_ids[id] ); + dia->setData( what, data ); + queuedDialog()->setRecord( pos, m_transactions.count() ); + } +} + +/** + * This functions either returns the unedited record the done record + * or a new empty Record using Record(). + * If a done record is retrieved all traces are removed inside this class. This + * is what was called popping a record. This means when you call this function + * with the same TransactionID an Empty record is retrieved. + * + */ +template<class Dialog, class Record, typename Id> +Record OModalHelper<Dialog, Record, Id>::record( TransactionID tid)const { + if (m_transactions.contains( tid ) ) + return m_ids[ m_transactions[tid] ]; + else if (m_done.contains( tid ) ) { + Record rec = m_doneIds[ m_done[ tid] ]; + m_doneIds.remove( m_done[ tid ] ); + m_done.remove( tid ); + return rec; + }else + return Record(); +} + +/** + * Returns all done Records and removes all references to them internally. A 2nd call to this will + * only contain done record that where edited past the point + */ +template<class Dialog, class Record, typename Id> +OModalHelper<Dialog,Record,Id>::RecordList OModalHelper<Dialog, Record, Id>::recordsDone()const { + RecordList list; + + for (IdMap::ConstIterator it = m_doneIds.begin(); it != m_doneIds.end(); ++it ) + list.append( it.data() ); + + /* clean up */ + m_done.clear(); + m_doneIds.clear(); + + return list; +} + + +/** + * @internal + */ +template<class Dialog, class Record, typename Id> +void OModalHelper<Dialog, Record, Id>::done( int status, TransactionID tid) { +/* If we're in New mode the transaction Id does not count */ + Record rec; + + if (m_mode == New ) { + Dialog *dia = static_cast<Dialog*>( m_controler->dialog() ); + m_controler->setTransactionID( 0 ); // set the internal dialog to 0l again + tid = m_editing[ dia ]; + m_editing.remove( dia ); + rec = dia->record(); + delete dia; + }else + rec = queuedDialog()->record(); + + Id id = m_transactions[ tid ]; + if (result == QDialog::Accept ) { + m_doneIds.insert( is, rec ); + m_done.insert( tid, id ); } - /* fall through if the record is in the done list */ - tid = t_id; + m_transactions.remove( tid ); + m_ids.remove( id ); + + if (status == QDialog::Accept ) + emit m_signal->accepted( tid ); + else + emit m_signal->rejected( tid ); - return; + emit m_signal->done( result, tid ); + + next( 0 ); +} + +/** + * @internal + */ +template<class Dialog, class Record, typename Id> +void OModalHelper<Dialog, Record, Id>::next( TransactionID tid) { + if (m_mode == New ) + return; + + if (! (m_transactions.count() ) ) { + m_controler->setTransactionID( 0 ); + queuedDialog()->setRecord( 0, 0 ); + return; + } + + int next; + Record rec; + + /* save the maybe edited record before switching */ + Dialog *dia = static_cast<Dialog*>( queuedDialog()->centerDialog() ); + rec = dia->record(); + m_ids.replace( m_transactions[tid], rec ); + + rec = nextRecord( tid, next ); + queuedDialog()->setRecord( next, m_transactions.count() ); + dia->setRecord( rec ); + + m_controler->setTransactionID( tid ); // was changed during the next call +} + +/** + * @internal + */ +/* + * code duplication should create a template fcuntion + * which takes a pointer to a function ( next, prev ) function + */ +template<class Dialog, class Record, typename Id> +void OModalHelper<Dialog, Record, Id>::prev( TransactionID tid ) { + if (m_mode == New ) + return; + + if (! (m_transactions.count()) ) { + m_controler->setTransactionID( 0 ); + queuedDialog()->setRecord( 0, 0 ); + return; + } + + int prev; + Record rec; + + /* save the maybe edited record before switching */ + Dialog *dia = static_cast<Dialog*>( queuedDialog()->centerDialog() ); + rec = dia->record(); + m_ids.replace( m_transactions[tid], rec ); + + rec = prevRecord( tid, prev ); + queuedDialog()->setRecord( prev, m_transactions.count() ); + dia->setRecord( rec ); + + m_controler->setTransactionID( tid ); // was changed during the next call +} + +/** + * @internal + */ +template<class Dialog, class Record, typename Id> +Record OModalHelper<Dialog, Record, Id>::nextRecord( TransactionID &tid, int &po ) { + /* if tid is == 0 we will take the first one */ + /* pos starts at 1 here */ + /* we know we're only called if there are records */ + Record rec; + TransactionMap::Iterator it; + if (!tid ) { + po = 1; + TransactionMap::Iterator it = m_transactions.begin(); + }else{ + po = pos( tid ); + /* if it is the last take the first as next */ + if ( po == m_transactions.count() ) { + po = 1; + it = m_transactions.begin(); + }else { + /* we know we're not the last and there is one after us */ + it = m_transactions.find( tid ); + ++it; ++po; + } + } + + tid = it.key(); + rec = m_ids[ tid ]; + return rec; +} + +/** + * @internal + */ +template<class Dialog, class Record, typename Id> +Record OModalHelper<Dialog, Record, Id>::prevRecord( TransactionID& tid, int& pos ) { + /* if tid is == 0 we will take the first one */ + /* pos starts at 1 here */ + /* we know we're only called if there are records */ + Record rec; + TransactionMap::Iterator it; + if (!tid ) { + po = 1; + TransactionMap::Iterator it = m_transactions.begin(); + }else{ + po = pos( tid ); + /* if it is the last take the first as next */ + if ( po == 1 ) { + po = m_transactions.count(); + it = m_transactions.end(); + --it; + }else { + /* we know we're not the first and there is one before us */ + it = m_transactions.find( tid ); + --it; --po; + } + } + + tid = it.key(); + rec = m_ids[ tid ]; + return rec; +} + +/** + * @internal + */ +template<class Dialog, class Record, typename Id> +int OModalHelper<Dialog, Record, Id>::pos( TransactionID id)const { + int i = 1; + for ( TransactionMap::ConstIterator it = m_transactions.begin(); it != m_transactions.end(); ++it, i++ ) + if ( it.key() == id ) + return i; + + + return 0; +} + +/** + * @internal + */ +template<class Dialog, class Record, typename Id> +Dialog* OModalHelper<Dialog, Record, Id>::newDialogRecord( const Record& rec ) { + Dialog* dia = new Dialog; + dia->setRecord( rec ); + dia->setDisabled( m_disabled ); + + QObject::connect(dia, SIGNAL(done(int) ), + m_controler, SLOT(done(int) ) ); + + /* FIXME big screen QPEApplication needs fixed*/ + dia->show(); +} + +template<class Record, class Dialog, typename Id> +OModalHelperDialog* OModalHelper<Record, Dialog, Id>::queuedDialog()const{ + if (!m_dialog ) { + m_dialog = new OModalHelperDialog; + m_dialog->setEnabled( m_disabled ); + + QObject::connect(m_dialog, SIGNAL(done(int) ), + m_controler, SLOT(done(int) ) ); + QObject::connect(m_dialog, SIGNAL(next() ), + m_controler, SLOT(next() ) ); + QObject::connect(m_dialog, SIGNAL(prev() ), + m_controler, SLOT(prev() ) ); + } + return m_dialog; } #endif |