New version of Checkbook app

1 files changed, 491 insertions, 0 deletions

diff --git a/noncore/apps/checkbook/checkbook.cpp b/noncore/apps/checkbook/checkbook.cpp
new file mode 100644
index 0000000..2919927
--- a/dev/null
+++ b/noncore/apps/checkbook/checkbook.cpp
@@ -0,0 +1,491 @@
+/*
+                             This file is part of the OPIE Project
+               =.
+             .=l.            Copyright (c)  2002 Dan Williams <williamsdr@acm.org>
+           .>+-=
+ _;:,     .>    :=|.         This file is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU 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 file 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 file;
+  -_. . .   )=.  =           see the file COPYING. If not, write to the
+    --        :-=`           Free Software Foundation, Inc.,
+                             59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
+
+#include "checkbook.h"
+#include "transaction.h"
+
+#include <opie/otabwidget.h>
+#include <qpe/config.h>
+#include <qpe/qpeapplication.h>
+#include <qpe/qpemessagebox.h>
+#include <qpe/resource.h>
+
+#include <qcombobox.h>
+#include <qfile.h>
+#include <qlabel.h>
+#include <qlayout.h>
+#include <qlineedit.h>
+#include <qlistview.h>
+#include <qmultilineedit.h>
+#include <qpushbutton.h>
+#include <qwidget.h>
+
+Checkbook::Checkbook( QWidget *parent, const QString &n, const QString &fd, char symbol )
+	: QDialog( parent, 0, TRUE, 0 )
+{
+	name = n;
+	filename = fd + name + ".qcb";
+	filedir = fd;
+	currencySymbol = symbol;
+	currBalance = 0.0;
+
+	if ( name != "" )
+	{
+		setCaption( name + " - " + tr( "Checkbook" ) );
+	}
+	else
+	{
+		setCaption( tr( "New checkbook" ) );
+	}
+
+	// Setup layout to make everything pretty
+	QVBoxLayout *layout = new QVBoxLayout( this );
+	layout->setMargin( 2 );
+	layout->setSpacing( 4 );
+
+	// Setup tabs for all info
+	mainWidget = new OTabWidget( this );
+	layout->addWidget( mainWidget );
+
+	mainWidget->addTab( initInfo(), "help_icon", tr( "Info" ) );
+	mainWidget->addTab( initTransactions(), "Spreadsheet", tr( "Transactions" ) );
+	mainWidget->addTab( initCharts(), "DocumentTypePowerPoint", tr( "Charts" ) );
+	mainWidget->setCurrentTab( tr( "Info" ) );
+
+	// Load checkbook information
+	loadCheckbook();
+}
+
+Checkbook::~Checkbook()
+{
+}
+
+const QString &Checkbook::getName()
+{
+	return( name );
+}
+
+QWidget *Checkbook::initInfo()
+{
+	QWidget *control = new QWidget( mainWidget );
+
+	QVBoxLayout *vb = new QVBoxLayout( control );
+
+	QScrollView *sv = new QScrollView( control );
+	vb->addWidget( sv, 0, 0 );
+	sv->setResizePolicy( QScrollView::AutoOneFit );
+	sv->setFrameStyle( QFrame::NoFrame );
+
+	QWidget *container = new QWidget( sv->viewport() );
+	sv->addChild( container );
+
+	QGridLayout *layout = new QGridLayout( container );
+	layout->setSpacing( 2 );
+	layout->setMargin( 4 );
+
+	// Account name
+	QLabel *label = new QLabel( tr( "Name:" ), container );
+	layout->addWidget( label, 0, 0 );
+	nameEdit = new QLineEdit( container );
+	connect( nameEdit, SIGNAL( textChanged( const QString & ) ),
+			 this, SLOT( slotNameChanged( const QString & ) ) );
+	layout->addWidget( nameEdit, 0, 1 );
+
+	// Type of account
+	label = new QLabel( tr( "Type:" ), container );
+	layout->addWidget( label, 1, 0 );
+	typeList = new QComboBox( container );
+	typeList->insertItem( tr( "Savings" ) );		// 0
+	typeList->insertItem( tr( "Checking" ) );		// 1
+	typeList->insertItem( tr( "CD" ) );				// 2
+	typeList->insertItem( tr( "Money market" ) );	// 3
+	typeList->insertItem( tr( "Mutual fund" ) );	// 4
+	typeList->insertItem( tr( "Other" ) );			// 5
+	layout->addWidget( typeList, 1, 1 );
+
+	// Bank/institution name
+	label = new QLabel( tr( "Bank:" ), container );
+	layout->addWidget( label, 2, 0 );
+	bankEdit = new QLineEdit( container );
+	layout->addWidget( bankEdit, 2, 1 );
+
+	// Account number
+	label = new QLabel( tr( "Account number:" ), container );
+	layout->addWidget( label, 3, 0 );
+	acctNumEdit = new QLineEdit( container );
+	layout->addWidget( acctNumEdit, 3, 1 );
+
+	// PIN number
+	label = new QLabel( tr( "PIN number:" ), container );
+	layout->addWidget( label, 4, 0 );
+	pinNumEdit = new QLineEdit( container );
+	layout->addWidget( pinNumEdit, 4, 1 );
+
+	// Starting balance
+	label = new QLabel( tr( "Starting balance:" ), container );
+	layout->addWidget( label, 5, 0 );
+	balanceEdit = new QLineEdit( container );
+	connect( balanceEdit, SIGNAL( textChanged( const QString & ) ),
+			 this, SLOT( slotStartingBalanceChanged( const QString & ) ) );
+	layout->addWidget( balanceEdit, 5, 1 );
+
+	// Notes
+	label = new QLabel( tr( "Notes:" ), container );
+	layout->addWidget( label, 6, 0 );
+	notesEdit = new QMultiLineEdit( container );
+	notesEdit->setMaximumHeight( 85 );
+	layout->addMultiCellWidget( notesEdit, 7, 7, 0, 1 );
+
+	return control;
+}
+
+QWidget *Checkbook::initTransactions()
+{
+	QWidget *control = new QWidget( mainWidget );
+
+	QGridLayout *layout = new QGridLayout( control );
+	layout->setSpacing( 2 );
+	layout->setMargin( 4 );
+
+	balanceLabel = new QLabel( tr( "Current balance: %10.00" ).arg( currencySymbol ),
+								control );
+	layout->addMultiCellWidget( balanceLabel, 0, 0, 0, 2 );
+
+	tranTable = new QListView( control );
+	tranTable->addColumn( tr( "ID" ) );
+	tranTable->addColumn( tr( "Date" ) );
+	tranTable->addColumn( tr( "Description" ) );
+	int colnum = tranTable->addColumn( tr( "Amount" ) );
+	tranTable->setColumnAlignment( colnum, Qt::AlignRight );
+	tranTable->setAllColumnsShowFocus( TRUE );
+	layout->addMultiCellWidget( tranTable, 1, 1, 0, 2 );
+	QPEApplication::setStylusOperation( tranTable->viewport(), QPEApplication::RightOnHold );
+	connect( tranTable, SIGNAL( rightButtonPressed( QListViewItem *, const QPoint &, int ) ),
+			 this, SLOT( slotEditTran() ) );
+
+	QPushButton *btn = new QPushButton( Resource::loadPixmap( "new" ), tr( "New" ), control );
+	connect( btn, SIGNAL( clicked() ), this, SLOT( slotNewTran() ) );
+	layout->addWidget( btn, 2, 0 );
+
+	btn = new QPushButton( Resource::loadPixmap( "edit" ), tr( "Edit" ), control );
+	connect( btn, SIGNAL( clicked() ), this, SLOT( slotEditTran() ) );
+	layout->addWidget( btn, 2, 1 );
+
+	btn = new QPushButton( Resource::loadPixmap( "editdelete" ), tr( "Delete" ), control );
+	connect( btn, SIGNAL( clicked() ), this, SLOT( slotDeleteTran() ) );
+	layout->addWidget( btn, 2, 2 );
+
+	return( control );
+}
+
+QWidget *Checkbook::initCharts()
+{
+	QWidget *control = new QWidget( mainWidget );
+
+	QGridLayout *layout = new QGridLayout( control );
+	layout->setSpacing( 2 );
+	layout->setMargin( 4 );
+
+/*
+	QLabel *label = new QLabel( control );
+	label->setText( tr( "Graph type:" ) );
+	layout->addWidget( label, 0, 0 );
+	graphList = new QComboBox( control );
+	graphList->insertItem( tr( "By category" ) );
+	graphList->insertItem( tr( "..." ) );
+	graphList->insertItem( tr( "..." ) );
+	layout->addWidget( graphList, 0, 1 );
+*/
+
+	QWidget *graphWidget = new QWidget( control );
+	layout->addMultiCellWidget( graphWidget, 0, 0, 0, 1 );
+	graphWidget->setBackgroundMode( QWidget::PaletteBase );
+
+	QPushButton *btn = new QPushButton( Resource::loadPixmap( "edit" ), tr( "Draw" ), control );
+	connect( btn, SIGNAL( clicked() ), this, SLOT( slotDrawGraph() ) );
+	layout->addWidget( btn, 1, 1 );
+
+	return control;
+}
+
+void Checkbook::loadCheckbook()
+{
+	transactions.clear();
+
+	Config config(filename, Config::File);
+
+	// Load info
+	config.setGroup( "Account" );
+	nameEdit->setText( name );
+	QString temptext = config.readEntry( "Type" );
+	int i = typeList->count();
+	while ( i > 0 )
+	{
+		i--;
+		typeList->setCurrentItem( i );
+		if ( typeList->currentText() == temptext )
+		{
+			break;
+		}
+	}
+	bankEdit->setText( config.readEntry( "Bank", "" ) );
+	acctNumEdit->setText( config.readEntry( "Number", "" ) );
+	pinNumEdit->setText( config.readEntry( "PINNumber", "" ) );
+	balanceEdit->setText( config.readEntry( "Balance", "0.0" ) );
+	notesEdit->setText( config.readEntry( "Notes", "" ) );
+
+	bool ok;
+	currBalance = balanceEdit->text().toFloat( &ok );
+	startBalance = currBalance;
+
+	// Load transactions
+	TranInfo *tran;
+	QString trandesc = "";
+	float amount;
+	QString stramount;
+	for ( int i = 1; trandesc != QString::null; i++ )
+	{
+		tran = new TranInfo( config, i );
+		trandesc = tran->desc();
+		if ( trandesc != QString::null )
+		{
+			currBalance -= tran->fee();
+			amount = tran->amount();
+			if ( tran->withdrawal() )
+			{
+				amount *= -1;
+			}
+			currBalance += amount;
+			stramount.sprintf( "%c%.2f", currencySymbol, amount );
+
+			// Add to transaction list
+			transactions.append( tran );
+
+			// Add to transaction table
+			QDate date = tran->date();
+			QString datestr = QString::number( date.month() ) + "/" +
+							  QString::number( date.day() ) + "/" +
+							  QString::number( date.year() );
+			( void ) new QListViewItem( tranTable, QString::number( i ), datestr,
+										trandesc, stramount );
+		}
+		else
+		{
+			delete tran;
+		}
+	}
+	balanceLabel->setText( tr( "Current balance: %1%2" ).arg( currencySymbol ).arg( currBalance, 0, 'f', 2 ) );
+
+	highTranNum = transactions.count();
+}
+
+void Checkbook::adjustBalance( float amount )
+{
+	currBalance += amount;
+	balanceLabel->setText( tr( "Current balance: %1%2" ).arg( currencySymbol ).arg( currBalance, 0, 'f', 2 ) );
+
+}
+
+TranInfo *Checkbook::findTranByID( int id )
+{
+	TranInfo *traninfo = transactions.first();
+	while ( traninfo && traninfo->id() != id )
+	{
+		traninfo = transactions.next();
+	}
+	return( traninfo );
+}
+
+void Checkbook::accept()
+{
+	QFile f( filename );
+	if ( f.exists() )
+	{
+		f.remove();
+	}
+
+	Config *config = new Config(filename, Config::File);
+
+	// Save info
+	config->setGroup( "Account" );
+	config->writeEntry( "Type", typeList->currentText() );
+	config->writeEntry( "Bank", bankEdit->text() );
+	config->writeEntry( "Number", acctNumEdit->text() );
+	config->writeEntry( "PINNumber", pinNumEdit->text() );
+	config->writeEntry( "Balance", balanceEdit->text() );
+	config->writeEntry( "Notes", notesEdit->text() );
+
+	// Save transactions
+	TranInfo *tran = transactions.first();
+	int i = 1;
+	while ( tran )
+	{
+		tran->write( config, i );
+		tran = transactions.next();
+		i++;
+	}
+	config->write();
+
+	QDialog::accept();
+}
+
+void Checkbook::slotNameChanged( const QString &newname )
+{
+	name = newname;
+	filename = filedir + newname + ".qcb";
+	setCaption( name + " - " + tr( "Checkbook" ) );
+}
+
+void Checkbook::slotStartingBalanceChanged( const QString &newbalance )
+{
+	currBalance -= startBalance;
+	bool ok;
+	startBalance = newbalance.toFloat( &ok );
+	adjustBalance( startBalance );
+}
+
+void Checkbook::slotNewTran()
+{
+	highTranNum++;
+	TranInfo *traninfo = new TranInfo( highTranNum );
+
+	Transaction *currtran = new Transaction( this, name,
+											 traninfo,
+											 currencySymbol );
+	currtran->showMaximized();
+	if ( currtran->exec() == QDialog::Accepted )
+	{
+		float amount = traninfo->amount();
+		if ( traninfo->withdrawal() )
+		{
+			amount *= -1;
+		}
+		QString stramount;
+		stramount.sprintf( "%c%.2f", currencySymbol, amount );
+
+		// Add to transaction list
+		transactions.append( traninfo );
+
+		// Add to transaction table
+
+		QDate date = traninfo->date();
+		QString datestr = QString::number( date.month() ) + "/" +
+						  QString::number( date.day() ) + "/" +
+						  QString::number( date.year() );
+		( void ) new QListViewItem( tranTable, QString::number( highTranNum ), datestr,
+									traninfo->desc(), stramount );
+
+		adjustBalance( amount );
+	}
+	else
+	{
+		highTranNum--;
+		delete traninfo;
+	}
+}
+
+void Checkbook::slotEditTran()
+{
+	bool ok;
+	QListViewItem *curritem = tranTable->currentItem();
+	if ( !curritem )
+	{
+		return;
+	}
+
+	int tranid = curritem->text( 0 ).toInt( &ok );
+	TranInfo *traninfo = findTranByID( tranid );
+	float origamt = traninfo->amount();
+	if ( traninfo->withdrawal() )
+	{
+		origamt *= -1;
+	}
+
+	Transaction *currtran = new Transaction( this, name,
+											 traninfo,
+											 currencySymbol );
+	currtran->showMaximized();
+	if ( currtran->exec() == QDialog::Accepted )
+	{
+		QDate date = traninfo->date();
+		QString datestr = QString::number( date.month() ) + "/" +
+						  QString::number( date.day() ) + "/" +
+						  QString::number( date.year() );
+		curritem->setText( 1, datestr );
+
+		curritem->setText( 2, traninfo->desc() );
+
+		float amount = traninfo->amount();
+		if ( traninfo->withdrawal() )
+		{
+			amount *= -1;
+		}
+		adjustBalance( origamt * -1 );
+		adjustBalance( amount );
+		QString stramount;
+		stramount.sprintf( "%c%.2f", currencySymbol, amount );
+		curritem->setText( 3, stramount );
+
+		balanceLabel->setText( tr( "Current balance: %1%2" ).arg( currencySymbol ).arg( currBalance, 0, 'f', 2 ) );
+
+		delete currtran;
+	}
+}
+
+void Checkbook::slotDeleteTran()
+{
+	QListViewItem *curritem = tranTable->currentItem();
+	if ( !curritem )
+	{
+		return;
+	}
+
+	bool ok;
+	int tranid = curritem->text( 0 ).toInt( &ok );
+	//TranInfo *traninfo = transactions.at( tranid - 1 );
+	TranInfo *traninfo = findTranByID( tranid );
+
+	if ( QPEMessageBox::confirmDelete ( this, tr( "Delete transaction" ), traninfo->desc() ) )
+	{
+		float amount = traninfo->amount();
+		if ( traninfo->withdrawal() )
+		{
+			amount *= -1;
+		}
+
+		transactions.remove( traninfo );
+		delete traninfo;
+		delete curritem;
+
+		adjustBalance( amount * -1 );
+	}
+}
+
+void Checkbook::slotDrawGraph()
+{
+}