9 files changed, 264 insertions, 31 deletions

diff --git a/noncore/apps/checkbook/checkbook.cpp b/noncore/apps/checkbook/checkbook.cpp
index 09b0b46..5a6d607 100644
--- a/noncore/apps/checkbook/checkbook.cpp
+++ b/noncore/apps/checkbook/checkbook.cpp
@@ -29,15 +29,17 @@
 #include "checkbook.h"
 #include "transaction.h"
 #include "graph.h"
 #include "graphinfo.h"
+#include "password.h"
 
 #include <opie/otabwidget.h>
 #include <qpe/config.h>
 #include <qpe/qpeapplication.h>
 #include <qpe/qpemessagebox.h>
 #include <qpe/resource.h>
 
+#include <qcheckbox.h>
 #include <qcombobox.h>
 #include <qfile.h>
 #include <qfontmetrics.h>
 #include <qlabel.h>
@@ -47,9 +49,9 @@
 #include <qpushbutton.h>
 #include <qwhatsthis.h>
 #include <qwidget.h>
 
-Checkbook::Checkbook( QWidget *parent, const QString &n, const QString &fd, char symbol )
+Checkbook::Checkbook( QWidget *parent, const QString &n, const QString &fd, const QString &symbol )
         : QDialog( parent, 0, TRUE, WStyle_ContextHelp )
 {
         name = n;
         filename = fd;
@@ -115,74 +117,81 @@ QWidget *Checkbook::initInfo()
         QGridLayout *layout = new QGridLayout( container );
         layout->setSpacing( 2 );
         layout->setMargin( 4 );
 
+        // Password protection
+        passwordCB = new QCheckBox( tr( "Password protect" ), container );
+        QWhatsThis::add( passwordCB, tr( "Click here to enable/disable password protection of this checkbook." ) );
+        connect( passwordCB, SIGNAL( clicked() ), this, SLOT( slotPasswordClicked() ) );
+        layout->addMultiCellWidget( passwordCB, 0, 0, 0, 1 );
+
         // Account name
         QLabel *label = new QLabel( tr( "Name:" ), container );
         QWhatsThis::add( label, tr( "Enter name of checkbook here." ) );
-        layout->addWidget( label, 0, 0 );
+        layout->addWidget( label, 1, 0 );
         nameEdit = new QLineEdit( container );
         QWhatsThis::add( nameEdit, tr( "Enter name of checkbook here." ) );
         connect( nameEdit, SIGNAL( textChanged( const QString & ) ),
                          this, SLOT( slotNameChanged( const QString & ) ) );
-        layout->addWidget( nameEdit, 0, 1 );
+        layout->addWidget( nameEdit, 1, 1 );
 
         // Type of account
         label = new QLabel( tr( "Type:" ), container );
         QWhatsThis::add( label, tr( "Select type of checkbook here." ) );
-        layout->addWidget( label, 1, 0 );
+        layout->addWidget( label, 2, 0 );
         typeList = new QComboBox( container );
         QWhatsThis::add( typeList, tr( "Select type of checkbook here." ) );
                 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 );
+        layout->addWidget( typeList, 2, 1 );
 
         // Bank/institution name
         label = new QLabel( tr( "Bank:" ), container );
         QWhatsThis::add( label, tr( "Enter name of the bank for this checkbook here." ) );
-        layout->addWidget( label, 2, 0 );
+        layout->addWidget( label, 3, 0 );
         bankEdit = new QLineEdit( container );
         QWhatsThis::add( bankEdit, tr( "Enter name of the bank for this checkbook here." ) );
-        layout->addWidget( bankEdit, 2, 1 );
+        layout->addWidget( bankEdit, 3, 1 );
 
         // Account number
         label = new QLabel( tr( "Account number:" ), container );
         QWhatsThis::add( label, tr( "Enter account number for this checkbook here." ) );
-        layout->addWidget( label, 3, 0 );
+        layout->addWidget( label, 4, 0 );
         acctNumEdit = new QLineEdit( container );
         QWhatsThis::add( acctNumEdit, tr( "Enter account number for this checkbook here." ) );
-        layout->addWidget( acctNumEdit, 3, 1 );
+        layout->addWidget( acctNumEdit, 4, 1 );
 
         // PIN number
         label = new QLabel( tr( "PIN number:" ), container );
         QWhatsThis::add( label, tr( "Enter PIN number for this checkbook here." ) );
-        layout->addWidget( label, 4, 0 );
+        layout->addWidget( label, 5, 0 );
         pinNumEdit = new QLineEdit( container );
         QWhatsThis::add( pinNumEdit, tr( "Enter PIN number for this checkbook here." ) );
-        layout->addWidget( pinNumEdit, 4, 1 );
+        layout->addWidget( pinNumEdit, 5, 1 );
 
         // Starting balance
         label = new QLabel( tr( "Starting balance:" ), container );
         QWhatsThis::add( label, tr( "Enter the initial balance for this checkbook here." ) );
-        layout->addWidget( label, 5, 0 );
+        layout->addWidget( label, 6, 0 );
         balanceEdit = new QLineEdit( container );
         QWhatsThis::add( balanceEdit, tr( "Enter the initial balance for this checkbook here." ) );
         connect( balanceEdit, SIGNAL( textChanged( const QString & ) ),
                          this, SLOT( slotStartingBalanceChanged( const QString & ) ) );
-        layout->addWidget( balanceEdit, 5, 1 );
+        layout->addWidget( balanceEdit, 6, 1 );
 
         // Notes
         label = new QLabel( tr( "Notes:" ), container );
         QWhatsThis::add( label, tr( "Enter any additional information for this checkbook here." ) );
-        layout->addWidget( label, 6, 0 );
+        layout->addWidget( label, 7, 0 );
         notesEdit = new QMultiLineEdit( container );
         QWhatsThis::add( notesEdit, tr( "Enter any additional information for this checkbook here." ) );
-        notesEdit->setMaximumHeight( 85 );
-        layout->addMultiCellWidget( notesEdit, 7, 7, 0, 1 );
+        notesEdit->setMinimumHeight( 25 );
+        notesEdit->setMaximumHeight( 65 );
+        layout->addMultiCellWidget( notesEdit, 8, 8, 0, 1 );
 
         return control;
 }
 
@@ -265,12 +274,15 @@ QWidget *Checkbook::initCharts()
 void Checkbook::loadCheckbook()
 {
         transactions.clear();
 
-        Config config(filename, Config::File);
+        Config config( filename, Config::File );
 
         // Load info
         config.setGroup( "Account" );
+
+        password = config.readEntryCrypt( "Password", "" );
+        passwordCB->setChecked( password != "" );
         nameEdit->setText( name );
         QString temptext = config.readEntry( "Type" );
         int i = typeList->count();
         while ( i > 0 )
@@ -309,9 +321,9 @@ void Checkbook::loadCheckbook()
                         {
                                 amount *= -1;
                         }
                         currBalance += amount;
-                        stramount.sprintf( "%c%.2f", currencySymbol, amount );
+                        stramount.sprintf( "%s%.2f", currencySymbol.latin1(), amount );
 
                         // Add to transaction list
                         transactions.inSort( tran );
 
@@ -359,8 +371,9 @@ void Checkbook::accept()
         Config *config = new Config(filename, Config::File);
 
         // Save info
         config->setGroup( "Account" );
+        config->writeEntryCrypt( "Password", password );
         config->writeEntry( "Type", typeList->currentText() );
         config->writeEntry( "Bank", bankEdit->text() );
         config->writeEntryCrypt( "Number", acctNumEdit->text() );
         config->writeEntryCrypt( "PINNumber", pinNumEdit->text() );
@@ -378,8 +391,50 @@ void Checkbook::accept()
 
         QDialog::accept();
 }
 
+void Checkbook::slotPasswordClicked()
+{
+        if ( password == "" && passwordCB->isChecked() )
+        {
+                Password *pw = new Password( this, tr( "Enter password" ), tr( "Please enter your password:" ) );
+                if ( pw->exec() != QDialog::Accepted  )
+                {
+                        passwordCB->setChecked( FALSE );
+                        delete pw;
+                        return;
+                }
+                password = pw->password;
+                delete pw;
+
+                pw = new Password( this, tr( "Confirm password" ), tr( "Please confirm your password:" ) );
+                if ( pw->exec() != QDialog::Accepted || pw->password != password )
+                {
+                        passwordCB->setChecked( FALSE );
+                        password = "";
+                }
+
+                delete pw;
+        }
+        else if ( password != "" && !passwordCB->isChecked() )
+        {
+                Password *pw = new Password( this, tr( "Enter password" ),
+                                        tr( "Please enter your password to confirm removal of password protection:" ) );
+                if ( pw->exec() == QDialog::Accepted && pw->password == password )
+                {
+                        password = "";
+                        delete pw;
+                        return;
+                }
+                else
+                {
+                        passwordCB->setChecked( TRUE );
+                }
+
+                delete pw;
+        }
+}
+
 void Checkbook::slotNameChanged( const QString &newname )
 {
         name = newname;
         filename = filedir;
@@ -415,9 +470,9 @@ void Checkbook::slotNewTran()
                 {
                         amount *= -1;
                 }
                 QString stramount;
-                stramount.sprintf( "%c%.2f", currencySymbol, amount );
+                stramount.sprintf( "%s%.2f", currencySymbol.latin1(), amount );
 
                 // Add to transaction list
                 transactions.inSort( traninfo );
 
@@ -435,9 +490,8 @@ void Checkbook::slotNewTran()
 }
 
 void Checkbook::slotEditTran()
 {
-        bool ok;
         QListViewItem *curritem = tranTable->currentItem();
         if ( !curritem )
         {
                 return;
@@ -467,9 +521,9 @@ void Checkbook::slotEditTran()
                 }
                 adjustBalance( origamt * -1 );
                 adjustBalance( amount );
                 QString stramount;
-                stramount.sprintf( "%c%.2f", currencySymbol, amount );
+                stramount.sprintf( "%s%.2f", currencySymbol.latin1(), amount );
                 curritem->setText( 3, stramount );
 
                 balanceLabel->setText( tr( "Current balance: %1%2" ).arg( currencySymbol ).arg( currBalance, 0, 'f', 2 ) );
 
diff --git a/noncore/apps/checkbook/checkbook.h b/noncore/apps/checkbook/checkbook.h
index 0260b43..27658ff 100644
--- a/noncore/apps/checkbook/checkbook.h
+++ b/noncore/apps/checkbook/checkbook.h
@@ -37,8 +37,9 @@
 class OTabWidget;
 
 class Graph;
 class GraphInfo;
+class QCheckBox;
 class QComboBox;
 class QLabel;
 class QLineEdit;
 class QListView;
@@ -49,9 +50,10 @@ class Checkbook : public QDialog
 {
         Q_OBJECT
 
         public:
-                Checkbook( QWidget * = 0x0, const QString & = 0x0, const QString & = 0x0, char = '$' );
+                Checkbook( QWidget * = 0x0, const QString & = 0x0, const QString & = 0x0,
+                                        const QString & = "$" );
                 ~Checkbook();
 
                 const QString &getName();
 
@@ -59,9 +61,10 @@ class Checkbook : public QDialog
                 TranInfoList transactions;
                 QString      name;
                 QString      filename;
                 QString      filedir;
-                char         currencySymbol;
+                QString      currencySymbol;
+                QString      password;
                 int          highTranNum;
 
                 OTabWidget *mainWidget;
                 void        loadCheckbook();
@@ -69,8 +72,9 @@ class Checkbook : public QDialog
                 TranInfo   *findTran( const QString &, const QString &, const QString & );
 
                 // Info tab
                 QWidget        *initInfo();
+                QCheckBox      *passwordCB;
                 QLineEdit      *nameEdit;
                 QComboBox      *typeList;
                 QLineEdit      *bankEdit;
                 QLineEdit      *acctNumEdit;
@@ -97,8 +101,9 @@ class Checkbook : public QDialog
         protected slots:
                 void accept();
 
         private slots:
+                void slotPasswordClicked();
                 void slotNameChanged( const QString & );
                 void slotStartingBalanceChanged( const QString & );
                 void slotNewTran();
                 void slotEditTran();
diff --git a/noncore/apps/checkbook/checkbook.pro b/noncore/apps/checkbook/checkbook.pro
index bd69939..53b5ff4 100644
--- a/noncore/apps/checkbook/checkbook.pro
+++ b/noncore/apps/checkbook/checkbook.pro
@@ -2,15 +2,17 @@ TEMPLATE  = app
 CONFIG    = qt warn_on release
 HEADERS   = mainwindow.h \
       traninfo.h    \
       graphinfo.h   \
+      password.h    \
       checkbook.h   \
       transaction.h \
       graph.h
 SOURCES   = main.cpp  \
       mainwindow.cpp  \
       traninfo.cpp    \
       graphinfo.cpp   \
+      password.cpp    \
       checkbook.cpp   \
       transaction.cpp \
       graph.cpp
 INCLUDEPATH     += $(OPIEDIR)/include
diff --git a/noncore/apps/checkbook/mainwindow.cpp b/noncore/apps/checkbook/mainwindow.cpp
index 567b8ad..2c0abf1 100644
--- a/noncore/apps/checkbook/mainwindow.cpp
+++ b/noncore/apps/checkbook/mainwindow.cpp
@@ -26,10 +26,12 @@
 
 */
 
 #include "mainwindow.h"
+#include "password.h"
 #include "checkbook.h"
 
+#include <qpe/config.h>
 #include <qpe/global.h>
 #include <qpe/qpeapplication.h>
 #include <qpe/qpemenubar.h>
 #include <qpe/qpemessagebox.h>
@@ -104,9 +106,9 @@ MainWindow::MainWindow()
         }
         cbList->sort();
         cbList->setSelected( 0, TRUE );
 
-        currencySymbol = '$';
+        currencySymbol = "$";
 }
 
 MainWindow::~MainWindow()
 {
@@ -126,8 +128,27 @@ void MainWindow::slotNew()
 
 void MainWindow::slotEdit()
 {
         QString currname = cbList->currentText();
+        
+        QString tempstr = cbDir;
+        tempstr.append( currname );
+        tempstr.append( ".qcb" );
+        
+        Config config( tempstr, Config::File );
+        config.setGroup( "Account" );
+        QString password = config.readEntryCrypt( "Password", "" );
+        if ( password != "" )
+        {
+                Password *pw = new Password( this, tr( "Enter password" ), tr( "Please enter your password:" ) );
+                if ( pw->exec() != QDialog::Accepted || pw->password != password  )
+                {
+                        delete pw;
+                        return;
+                }
+                delete pw;
+        }
+
         Checkbook *currcb = new Checkbook( this, currname, cbDir, currencySymbol );
         currcb->showMaximized();
         if ( currcb->exec() == QDialog::Accepted )
         {
@@ -136,11 +157,8 @@ void MainWindow::slotEdit()
                 {
                         cbList->changeItem( newname, cbList->currentItem() );
                         cbList->sort();
 
-                        QString tempstr = cbDir;
-                        tempstr.append( currname );
-                        tempstr.append( ".qcb" );
                         QFile f( tempstr );
                         if ( f.exists() )
                         {
                                 f.remove();
diff --git a/noncore/apps/checkbook/mainwindow.h b/noncore/apps/checkbook/mainwindow.h
index 1b460fa..11a3343 100644
--- a/noncore/apps/checkbook/mainwindow.h
+++ b/noncore/apps/checkbook/mainwindow.h
@@ -48,9 +48,9 @@ class MainWindow : public QMainWindow
                 QListBox *cbList;
                 QString   cbDir;
                 QAction  *actionOpen;
                 QAction  *actionDelete;
-                char      currencySymbol;
+                QString   currencySymbol;
 
         private slots:
                 void slotNew();
                 void slotEdit();
diff --git a/noncore/apps/checkbook/password.cpp b/noncore/apps/checkbook/password.cpp
new file mode 100644
index 0000000..82020d5
--- a/dev/null
+++ b/noncore/apps/checkbook/password.cpp
@@ -0,0 +1,99 @@
+/*
+                             This file is part of the OPIE Project
+               =.
+             .=l.            Copyright (c)  2002 Dan Williams <drw@handhelds.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 "password.h"
+
+#include <qlabel.h>
+#include <qlayout.h>
+#include <qlineedit.h>
+#include <qpixmap.h>
+#include <qpushbutton.h>
+#include <qwidget.h>
+
+static const char* const showhideimage_data[] = {
+"16 16 2 1",
+". c None",
+"# c #000000",
+"................",
+"...#...###...##.",
+"..#.#..#..#.##..",
+"..###..###.##...",
+".#...#.#..##....",
+".#...#.#.##.....",
+"........##.#..#.",
+"..##...##...##..",
+".#..#.###...##..",
+".#...##..#.#..#.",
+".#..##..........",
+".#.##.#..#.#..#.",
+"..##...##...##..",
+".##....##...##..",
+".#....#..#.#..#.",
+"................"};
+
+Password::Password( QWidget *parent, const char *caption, const char *prompt )
+        : QDialog( parent, 0x0, TRUE, 0x0 )
+{
+        setCaption( caption );
+
+        QGridLayout *layout = new QGridLayout( this );
+        layout->setSpacing( 2 );
+        layout->setMargin( 4 );
+
+        QLabel *label = new QLabel( prompt, this );
+        label->setAlignment( AlignLeft | AlignTop | WordBreak );
+        layout->addMultiCellWidget( label, 0, 0, 0, 1 );
+
+        pw = new QLineEdit( this );
+        pw->setEchoMode( QLineEdit::Password );
+        layout->addWidget( pw, 1, 0 );
+
+        QPixmap *pic = new QPixmap( ( const char** ) showhideimage_data );
+        QPushButton *btn = new QPushButton( ( QIconSet ) *pic, QString::null, this );
+        btn->setMaximumSize( pic->width() + 10, pic->height() + 10 );
+        btn->setToggleButton( TRUE );
+        connect( btn, SIGNAL( toggled( bool ) ), this, SLOT( slotTogglePassword( bool ) ) );
+        layout->addWidget( btn, 1, 1 );
+        
+        password == "";
+}
+
+Password::~Password()
+{
+}
+
+void Password::accept()
+{
+        password = pw->text();
+        QDialog::accept();
+}
+
+void Password::slotTogglePassword( bool showPW )
+{
+        showPW ? pw->setEchoMode( QLineEdit::Normal ) : pw->setEchoMode( QLineEdit::Password );
+}
diff --git a/noncore/apps/checkbook/password.h b/noncore/apps/checkbook/password.h
new file mode 100644
index 0000000..87d64d9
--- a/dev/null
+++ b/noncore/apps/checkbook/password.h
@@ -0,0 +1,55 @@
+/*
+                             This file is part of the OPIE Project
+               =.
+             .=l.            Copyright (c)  2002 Dan Williams <drw@handhelds.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.
+
+*/
+
+#ifndef PASSWORD_H
+#define PASSWORD_H
+
+#include <qdialog.h>
+
+class QLineEdit;
+class QWidget;
+
+class Password : public QDialog
+{
+        Q_OBJECT
+
+        public:
+                Password( QWidget *, const char *, const char * );
+                ~Password();
+
+                QString password;
+
+        private:
+                QLineEdit *pw;
+
+        protected slots:
+                void accept();
+                void slotTogglePassword( bool );
+};
+
+#endif
diff --git a/noncore/apps/checkbook/transaction.cpp b/noncore/apps/checkbook/transaction.cpp
index 122c8d6..17be669 100644
--- a/noncore/apps/checkbook/transaction.cpp
+++ b/noncore/apps/checkbook/transaction.cpp
@@ -45,9 +45,9 @@
 #include <qstring.h>
 #include <qwhatsthis.h>
 
 Transaction::Transaction( QWidget *parent, const QString &acctname, TranInfo *info,
-                                                  char symbol )
+                                                        const QString &symbol )
         : QDialog( parent, 0, TRUE, WStyle_ContextHelp )
 {
         QString tempstr = tr( "Transaction for " );
         tempstr.append( acctname );
diff --git a/noncore/apps/checkbook/transaction.h b/noncore/apps/checkbook/transaction.h
index 89ca8e4..000aee7 100644
--- a/noncore/apps/checkbook/transaction.h
+++ b/noncore/apps/checkbook/transaction.h
@@ -46,15 +46,15 @@ class Transaction : public QDialog
         Q_OBJECT
 
         public:
                 Transaction( QWidget * = 0x0, const QString & = 0x0, TranInfo * = 0x0,
-                                         char = '$' );
+                                         const QString & = "$" );
                 ~Transaction();
 
         private:
                 TranInfo *tran;
 
-                char currencySymbol;
+                QString currencySymbol;
 
                 QRadioButton   *withBtn;
                 QRadioButton   *depBtn;
                 QPushButton    *dateBtn;