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Sourcecode: kbarcode version File versions  Download package

dsmainwindow.cpp

/***************************************************************************
                          dsmainwindow.cpp  -  description
                             -------------------
    begin                : Fre Jan 17 2003
    copyright            : (C) 2003 by Dominik Seichter
    email                : domseichter@web.de
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/

#include "dsmainwindow.h"
#include "sqltables.h"
#include "confwizard.h"
#include "printersettings.h"
#include "kbarcodesettings.h"
#include "mybarcode.h"

// Qt includes
#include <qcheckbox.h>
#include <qtextbrowser.h>
#include <qsqldatabase.h>

// KDE includes
#include <kaction.h>
#include <kapplication.h>
#include <kconfig.h>
#include <kiconloader.h>
#include <klocale.h>
#include <kmenubar.h>
#include <kmessagebox.h>
#include <kpopupmenu.h>
#include <kstandarddirs.h>
#include <krun.h>

bool DSMainWindow::autoconnect = true;
bool DSMainWindow::startwizard = true;

DSMainWindow::DSMainWindow(QWidget *parent, const char *name, WFlags f)
    : KMainWindow(parent,name,f)
{
    connectAct = 0;
    first = false;
    loadConfig();

    setAutoSaveSettings( QString("Window") + name, true );
    connect( kapp, SIGNAL( aboutToQuit() ), this, SLOT( saveConfig() ) );

    if( first && startwizard ) {
        wizard();
        startwizard = false;
    }
    
}

DSMainWindow::~DSMainWindow()
{
}

void DSMainWindow::setupActions()
{
    KAction* quitAct = KStdAction::quit(kapp, SLOT(quit()), actionCollection());
    KAction* closeAct = KStdAction::close( this, SLOT( close() ), actionCollection(), "close" );
    KAction* configureAct = KStdAction::preferences( KBarcodeSettings::getInstance(), SLOT(configure()), actionCollection() );
    KAction* wizardAct = new KAction( i18n("&Start Configuration Wizard..."), BarIcon("wizard"), 0, this,
                                SLOT(wizard()), actionCollection(), "wizard" );
    connectAct = new KAction(i18n("&Connect to Database"), BarIcon("connect_no"), 0, this, SLOT(connectMySQL()),
                                actionCollection(),"connect" );


    KAction* newTablesAct = new KAction( i18n("&Create Tables"), "", 0, this,
                                SLOT(newTables()), actionCollection(), "tables" );

    importLabelDefAct = new KAction( i18n("&Import Label Definitions"), "", 0, SqlTables::getInstance(),
                                SLOT(importLabelDef()), actionCollection(), "import" );

    importExampleAct = new KAction( i18n("&Import Example Data"), "", 0, SqlTables::getInstance(),
                                SLOT(importExampleData()), actionCollection(), "import" );
                                
    KPopupMenu* file = new KPopupMenu( this );
    KPopupMenu* settings = new KPopupMenu( this );
    KPopupMenu* hlpMenu = helpMenu();
    int helpid = hlpMenu->idAt( 0 );
    hlpMenu->removeItem( helpid );
    hlpMenu->insertItem( SmallIconSet("contents"), i18n("&Help"),
        this, SLOT(appHelpActivated()), Key_F1, -1, 0 );
    hlpMenu->insertSeparator(-2);
    hlpMenu->insertItem( SmallIconSet("system"), i18n("&System Check..."), this, SLOT(showCheck() ), 0, -1, 0 );
    hlpMenu->insertItem( SmallIconSet("barcode"), i18n("&Barcode Help..."), this, SLOT( startInfo() ), 0, -1, 0 );
    hlpMenu->insertItem( i18n("&Donate..."), this, SLOT( donations() ), 0, -1, 0 );

    menuBar()->insertItem( i18n("&File"), file );
    menuBar()->insertItem( i18n("&Settings"), settings );
    menuBar()->insertItem( i18n("&Help"), hlpMenu );

    closeAct->plug( file );
    quitAct->plug( file );

    configureAct->plug( settings );
    wizardAct->plug( settings );
    connectAct->plug( settings );
    (new KActionSeparator( this ))->plug( settings );
    newTablesAct->plug( settings );
    importLabelDefAct->plug( settings );
    importExampleAct->plug( settings );

    SqlTables* tables = SqlTables::getInstance();
    if( tables->getData()->autoconnect && autoconnect && !first ) {
        tables->connectMySQL();
        autoconnect = false;
    }

    connectAct->setEnabled( !SqlTables::isConnected() );
    importLabelDefAct->setEnabled( !connectAct->isEnabled() );
    importExampleAct->setEnabled( !connectAct->isEnabled() );
}

void DSMainWindow::loadConfig()
{
    KConfig* config = kapp->config();

    config->setGroup("Wizard");
    first = config->readBoolEntry("firststart2", true );

    SqlTables* tables = SqlTables::getInstance();
    if( tables->getData()->autoconnect && !first && autoconnect && connectAct ) {
        connectAct->setEnabled( !tables->connectMySQL() );
        importLabelDefAct->setEnabled( !connectAct->isEnabled() );
        importExampleAct->setEnabled( !connectAct->isEnabled() );

        autoconnect = false;
    }

    KBarcodeSettings::getInstance()->loadConfig();
}

void DSMainWindow::saveConfig()
{
    KConfig* config = kapp->config();

    config->setGroup("Wizard");
    config->writeEntry("firststart2", false );

    PrinterSettings::getInstance()->saveConfig();
    SqlTables::getInstance()->saveConfig();
    KBarcodeSettings::getInstance()->saveConfig();

    config->sync();
}

void DSMainWindow::wizard()
{
    ConfWizard* wiz = new ConfWizard( 0, "wiz", true );
    if( wiz->exec() == QDialog::Accepted && wiz->checkDatabase->isChecked() )
        SqlTables::getInstance()->connectMySQL();

    delete wiz;
}

void DSMainWindow::connectMySQL()
{
    connectAct->setEnabled( !SqlTables::getInstance()->connectMySQL() );
    importLabelDefAct->setEnabled( !connectAct->isEnabled() );
    importExampleAct->setEnabled( !connectAct->isEnabled() );

    if( !connectAct->isEnabled() )
        emit connectedSQL();
}

void DSMainWindow::appHelpActivated()
{
    KMessageBox::information( this, i18n(
        "<qt>The KBarcode documentation is avaible as PDF for download on our webpage.<br><br>") +
        "<a href=\"http://www.kbarcode.net/17.0.html\">" +
        i18n("Download Now") + "</a></qt>",
        QString::null, QString::null, KMessageBox::AllowLink );
}

void DSMainWindow::showCheck()
{
    QTextBrowser* b = new QTextBrowser( 0, "b" );
    b->setText( DSMainWindow::systemCheck() );
    b->resize( 320, 240 );
    b->show();
}

void DSMainWindow::startInfo()
{
    QString info = locate("appdata", "barcodes.html");
    if( !info.isEmpty() )
        kapp->invokeBrowser( info );
}

bool DSMainWindow::newTables()
{
    return SqlTables::getInstance()->newTables();
}

void DSMainWindow::donations()
{
    // orig =https://www.paypal.com/xclick/business=domseichter%40web.de&item_name=Support+KBarcode+Development&item_number=0&image_url=http%3A//www.kbarcode.net/themes/DeepBlue/images/logo.gif&no_shipping=1&return=http%3A//www.kbarcode.net&cancel_return=http%3A//www.kbarcode.net&cn=Suggestions%2C+Comments%3F&tax=0&currency_code=EUR
    QString url = "https://www.paypal.com/xclick/business=domseichter@web.de&item_name=Support+KBarcode+Development&item_number=0&image_url=www.kbarcode.net/themes/DeepBlue/images/logo.gif&no_shipping=1&return=www.kbarcode.net&cancel_return=www.kbarcode.net&cn=Suggestions,+Comments,&tax=0&currency_code=EUR";
    
    KMessageBox::information( this, i18n(
        "<qt>It is possible to support the further development of KBarcode through donations. "
        "PayPal will be used for processing the donation.<br><br>" ) +
        "<a href=\"" + url + "\">" +  
        i18n("Donate Now") + "</a></qt>", QString::null, QString::null, KMessageBox::AllowLink );
}

00217 QString DSMainWindow::systemCheck()
{
    bool gnubarcode = !BarCode::haveGNUBarcode();
    bool pdf = !BarCode::havePDFBarcode();
    bool tbarcode = !BarCode::haveTBarcode();

    QString text;

    text.append( i18n("<p><h3>Barcode Support</h3></p>") );
    text.append( "<p>GNU Barcode: ");
    text.append(  gnubarcode ? i18n("<b>No</b><br />") : i18n("<b>Found</b><br />") );
    text.append( "PDF417 Encode: ");
    text.append( pdf ? i18n("<b>No</b><br />") : i18n("<b>Found</b><br />") );
    text.append( "TBarcode: ");
    text.append( tbarcode ? i18n("<b>No</b><br />") : i18n("<b>Found</b><br />") );

    if( gnubarcode && tbarcode && pdf )
        text.append( i18n("<p>To get <b>barcode support</b> you have to either install <i>GNU Barcode</i>, <i>TBarcode</i> or <i>PDF417 Enc</i>.</p>") );

    text.append( i18n("<p><h3>Database Support</h3></p>") );

    QStringList list = QSqlDatabase::drivers();

    if( list.count() ) {
        text.append( "<ul>" );
        QStringList::Iterator it = list.begin();
        while( it != list.end() ) {
            text.append( i18n("<li>Driver found: ") + *it + "</li>" );
            ++it;
        }
        text.append( "</ul>" );
    } else
        text.append( i18n("<p><b>No database drivers found. SQL database support is disabled.</b></p>") );

    return text;
}

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