lxaccountselectdialog.cc

LxBank是一个基于Qt/X的家庭储蓄应用程序

// ****************************************************************************
// 
// LxBank - home-banking for Linux using the HBCI standard
// 
// Author: Franz Zimmermann                                   83043 Bad Aibling
// 
// Copyright (C) 2002-2003 Franz Zimmermann  -  [e-mail]
// 
// 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.
// 
// This program 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 General Public License for more details.
// 
// 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., 675 Mass Ave, Cambridge, MA 02139, USA.
// 
// ***************************************************************************
//
// ***************************************************************************
// 
/*! \file
    \brief LxAccountSelectDialog: Account selection dialog for LxBank
*/ 
// ***************************************************************************
//
// $Name:  $
//
// $State: Exp $
//
// $Log: LxAccountSelectDialog.cc,v $
// Revision 1.10  2003/05/01 14:06:19  arafang
// Format of bank code data file changed: was blz.txt - ascii, new blz.bin - binary
//
// Revision 1.9  2003/02/20 02:38:03  arafang
// Default args in some constructor implementions removed.
//
// Revision 1.8  2003/02/08 15:25:20  franz
// Mail address changed.
//
// Revision 1.7  2003/02/03 23:06:10  franz
// Class LxRemittance adapted to needs of HBCI. Remittances saved on Account
// config. LxRemittanceWorkDialog and constructor of class LxRemittance improved
// to avoid possible core dumps with QString method latin1 and class QStringList.
// Make checks in LxAccount::updateBalanceAndAccStmt weather a job has been
// performed successfully or not.
//
// Revision 1.6  2003/01/26 23:09:41  franz
// LxAccountSelectDialog: New method to delete accounts (remove).
// Class LxAccountStmtPrint adapted to new account statement view layout.
// Account update implemented.
//
// Revision 1.5  2003/01/07 22:09:31  franz
// Added user list dialog.
//
// Revision 1.4  2003/01/02 15:04:45  franz
// Started to use the openHBCI lib.
//
// Revision 1.3  2002/06/02 22:03:19  franz
// Remittance view lists improved.
// Remittance work dialogs implemented.
//
// Revision 1.2  2002/05/15 00:38:18  franz
// Started to switch to Qt3.
// Class LxRemittanceViewButton renamed to LxPushButton.
// Layout of LxAccountSelectDialog improved.
//
// Revision 1.1  2002/04/22 23:53:16  franz
// Account open dialog implemented. This dialog presents a list of all
// existing accounts. The information where the account data files are
// located is stored in the LxBank resource directory '~/.LxBank' in the
// file 'accounts.dat'.
//
//

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include "LxAccountSelectDialog.h"
#include "LxPushButtonActions.h"
#include <qpushbutton.h>
#include <qlistview.h> 
#include <qlayout.h>
#include <qsignalmapper.h>
#include <qmessagebox.h>

// LxAccountSelectDialog::LxAccountSelectDialog(AccountList *acclist,
// 					     int buttonFlags, QString cap,
// 					     QWidget *parent=0, const char *name, 
// 					     bool modal, WFlags f)
//   : QDialog( parent, name, modal, f ), hbciApi(0), accList(acclist), openButton(0),
//     saveButton(0), editButton(0), deleteButton(0), closeButton(0)
// {
//   setCaption(tr(cap));
//   sm = new QSignalMapper( this );
//   vBox = new QVBoxLayout( this, 3, 5, "ASD-VBox" );

//   lView = new QListView( this, "AccountsList" );
//   vBox->addWidget( lView, 10 );

//   lView->setAllColumnsShowFocus ( TRUE ); 
//   lView->setSelectionMode ( QListView::Single );
//   int c1, c2, c3, c4, c5;
//   c1 = lView->addColumn ( tr("No.") );
//   c2 = lView->addColumn ( tr("Account Name") );	      
//   c3 = lView->addColumn ( tr("Institute") );   
//   c4 = lView->addColumn ( tr("Account Owner") );    
//   c5 = lView->addColumn ( tr("Account Number") );
//   //     setColumnAlignment ( c4, AlignRight );
//   lView->setItemMargin ( 2 );

//   hBox = new QHBoxLayout(vBox, 3, "ASD-HBox");
//   hBox->addStretch ( 10 );

//   createButtons1 ( buttonFlags );

//   setupAccountList ();

//   connect( lView, SIGNAL( selectionChanged(QListViewItem *) ),
// 	   this, SLOT( selectionChanged(QListViewItem *) ) );
//   connect( lView, SIGNAL( pressed(QListViewItem *) ),
// 	   this, SLOT( pressedInList(QListViewItem *) ) );

//   connect(lView, SIGNAL( doubleClicked ( QListViewItem * ) ), 
// 	  this, SLOT(selectionDone(QListViewItem *)) );
//   connect(lView, SIGNAL( returnPressed ( QListViewItem * ) ), 
// 	  this, SLOT(selectionDone(QListViewItem *)) );
//   connect( sm, SIGNAL( mapped( int )), this, SLOT( done( int ) ));
// }

LxAccountSelectDialog::LxAccountSelectDialog(LxHbci *hbciapi, AccountList *acclist,
					     int buttonFlags, QString cap,
					     QWidget *parent, const char *name, 
					     bool modal, WFlags f)
  : QDialog( parent, name, modal, f ), hbciApi(hbciapi), accList(acclist), openButton(0),
    saveButton(0), editButton(0), deleteButton(0), closeButton(0)
{
  setCaption(tr(cap));
  sm = new QSignalMapper( this );
  vBox = new QVBoxLayout( this, 3, 5, "ASD-VBox" );

  lView = new QListView( this, "AccountsList" );
  vBox->addWidget( lView, 10 );

  lView->setAllColumnsShowFocus ( TRUE ); 
  lView->setSelectionMode ( QListView::Single );
  int c1, c2, c3, c4, c5;
  c1 = lView->addColumn ( tr("No.") );
  c2 = lView->addColumn ( tr("Account Name") );	      
  c3 = lView->addColumn ( tr("Institute") );   
  c4 = lView->addColumn ( tr("Account Owner") );    
  c5 = lView->addColumn ( tr("Account Number") );
  //     setColumnAlignment ( c4, AlignRight );
  lView->setItemMargin ( 2 );

  hBox = new QHBoxLayout(vBox, 3, "ASD-HBox");
  hBox->addStretch ( 10 );

  createButtons ( buttonFlags );

  setupAccountList ();

  connect( lView, SIGNAL( selectionChanged(QListViewItem *) ),
	   this, SLOT( selectionChanged(QListViewItem *) ) );
  connect( lView, SIGNAL( pressed(QListViewItem *) ),
	   this, SLOT( pressedInList(QListViewItem *) ) );

  connect(lView, SIGNAL( doubleClicked ( QListViewItem * ) ), 
	  this, SLOT(selectionDone(QListViewItem *)) );
  connect(lView, SIGNAL( returnPressed ( QListViewItem * ) ), 
	  this, SLOT(selectionDone(QListViewItem *)) );
  connect( sm, SIGNAL( mapped( int )), this, SLOT( done( int ) ));
}

// void LxAccountSelectDialog::createButtons1( int buttonFlags )
// {
//   if ( buttonFlags & Lx::Open ){
//     openButton = new QPushButton(tr("Open"), this);
//     addButton( openButton, Lx::Open );
//   }
//   if ( buttonFlags & Lx::Save ){
//     saveButton = new QPushButton(tr("Save"), this);
//     addButton( saveButton, Lx::Save );
//   }
//   if ( buttonFlags & Lx::Dismiss ){
//     closeButton = new QPushButton(tr("Dismiss"), this);
//     addButton( closeButton, Lx::Dismiss );
//   }
//   if ( buttonFlags & Lx::Cancel ){
//     closeButton = new QPushButton(tr("Cancel"), this);
//     addButton( closeButton, Lx::Cancel );
//   }
// }

void LxAccountSelectDialog::createButtons( int buttonFlags )
{
  if ( buttonFlags & Lx::Open ){
    openButton = new QPushButton(tr("Open"), this);
    addButton( openButton, Lx::Open );
  }
  if ( buttonFlags & Lx::Save ){
    saveButton = new QPushButton(tr("Save"), this);
    addButton( saveButton, Lx::Save );
  }
  if ( buttonFlags & Lx::Edit ){
    editButton = new QPushButton(tr("Edit"), this);
    addButton( editButton, 0 );
    connect( editButton, SIGNAL( clicked() ), this, SLOT( edit() ) );
  }
  if ( buttonFlags & Lx::Delete ){
    deleteButton = new QPushButton(tr("Delete"), this);
    addButton( deleteButton, 0 );
    connect( deleteButton, SIGNAL( clicked() ), this, SLOT( remove() ) );
  }
  if ( buttonFlags & Lx::Dismiss ){
    closeButton = new QPushButton(tr("Dismiss"), this);
    addButton( closeButton, Lx::Dismiss );
  }
  if ( buttonFlags & Lx::Cancel ){
    closeButton = new QPushButton(tr("Cancel"), this);
    addButton( closeButton, Lx::Cancel );
  }
}

void LxAccountSelectDialog::addButton( QPushButton *button, int result )
{
  hBox->addWidget ( button, 0 );
  hBox->addStretch ( 10 );

  if ( result ){
    sm->setMapping( button, result );
    connect( button, SIGNAL( clicked() ), sm, SLOT( map() ) );
  }
}

void LxAccountSelectDialog::setupAccountList (){

  LxAccount *account;
  lView->clear();
  for ( account = accList->first(); account != 0; account = accList->next() ) {
    addAccountToList ( account );
  }
  QListViewItem *item;
  item = lView->firstChild ();
  if (item){
    lView->setSelected ( item, TRUE );
  }
  setButtonState ( item );
}

void LxAccountSelectDialog::addAccountToList (LxAccount* acc){
  QListViewItem *item;
  item = new QListViewItem( lView,
			    QString::number(acc->getId ()),
			    acc->getName(),
			    acc->getInstitut(),
			    acc->getInhaber(),
			    acc->getAccountNo() );
}

LxAccount* LxAccountSelectDialog::getSelectedAccount ()
{
  int accountNo;
  LxAccount *account;
  QListViewItem *item;

  item = lView->selectedItem();
  if ( item ){
    accountNo = item->text(0).toInt();
    for ( account = accList->first(); account != 0; account = accList->next() ){
      if ( account->getId() == accountNo ){
	break;
      }
    }
  }else{
    account = 0;
  }
  return account;  
}

void LxAccountSelectDialog::selectionDone ( QListViewItem *lvItem )
{
  done ( 1 ); 
}

void LxAccountSelectDialog::selectionChanged ( QListViewItem *lvItem )
{
  setButtonState ( lvItem ); 
}

void LxAccountSelectDialog::pressedInList ( QListViewItem *lvItem )
{
  setButtonState ( lvItem ); 
}

void LxAccountSelectDialog::setButtonState ( QListViewItem *lvItem )
{
  if ( lvItem && lView->selectedItem() ){
    if (saveButton)
      saveButton->setEnabled(TRUE);
    if (openButton)
      openButton->setEnabled(TRUE);
    if (deleteButton)
      deleteButton->setEnabled(TRUE);
    if (editButton)
      editButton->setEnabled(TRUE);
  }else{
    if (saveButton)
      saveButton->setEnabled(FALSE);
    if (openButton)
      openButton->setEnabled(FALSE);
    if (deleteButton)
      deleteButton->setEnabled(FALSE);
    if (editButton)
      editButton->setEnabled(FALSE);
  }
}

void LxAccountSelectDialog::edit()
{
  QMessageBox::information ( this, tr("Edit Account"),
			     tr("Not yet implemented!\n"),
			     QMessageBox::Ok,
			     0);
}

void LxAccountSelectDialog::remove()
{
  LxAccount *account = getSelectedAccount ();
  if ( account ){
    switch( QMessageBox::warning ( this, tr("Confirm Delete"), 
				   tr("Do you really want to delete this account?"),
				   tr("Ok"), tr("Cancel"), QString::null, 1, 1 ) ){
    case 0: // The user clicked the Ok button
      removeAccount ( account );
      break;
    case 1: // The user clicked the Cancel button, or pressed Enter or Escape
      return;
      break;
    }
  }
}

void LxAccountSelectDialog::removeAccount( LxAccount *acc )
{
  const HBCI::Pointer<HBCI::Account> &hbciAcc = acc->HBCIaccount();
  HBCI::Pointer<HBCI::Bank> bank = (*hbciAcc).bank ();

  // delete hbci account
  (*bank).removeAccount ( hbciAcc );

  // remove lx-staff
  acc->close ();
  acc->clearConfig ();
  accList->remove ( acc );
  delete acc;

  // setup list
  setupAccountList ();
  hbciApi->save ();
}