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#include "pagewelcome.h"
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#include <QBoxLayout>
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#include <QLabel>
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#include <QComboBox>
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#include <QDebug>
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#include "calculateconfig.h"
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#include "tools.h"
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typedef QPair<QString,QString> LangDesc;
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PageWelcome::PageWelcome() :
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InstallerPage()
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{
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m_Languages["en_US"] = "English";
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m_Languages["ru_RU"] = "Русский";
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m_Languages["bg_BG"] = "Български";
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m_Languages["uk_UA"] = "Український";
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setupUi();
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}
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void PageWelcome::setupUi()
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{
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// widgets
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m_labelWelcome = new QLabel;
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m_labelWelcome->setWordWrap( true );
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m_labelWelcome->setOpenExternalLinks( true );
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m_labelLanguage = new QLabel;
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m_comboboxLanguages = new QComboBox;
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//
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QHBoxLayout* hbox_1 = new QHBoxLayout;
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hbox_1->addWidget(m_comboboxLanguages);
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hbox_1->addStretch();
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//
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QVBoxLayout* vbox_1 = new QVBoxLayout;
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vbox_1->addWidget( m_labelWelcome );
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vbox_1->addWidget( m_labelLanguage );
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vbox_1->addLayout( hbox_1 );
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vbox_1->addStretch();
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setLayout(vbox_1);
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retranslateUi();
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}
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void PageWelcome::retranslateUi()
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{
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setTitle( tr("Welcome") );
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m_labelWelcome->setText(
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"<html>" +
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tr(
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"<p>Welcome to Calculate Linux.</p>"
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"<p><a href='http://www.calculate-linux.org'>http://www.calculate-linux.org</a></p>"
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)
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+ "</html>"
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);
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m_labelLanguage->setText( tr("Choose a language: ") );
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m_comboboxLanguages->disconnect(SIGNAL(currentIndexChanged(int)), this, SLOT(changeLanguageIndex(int)));
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m_comboboxLanguages->clear();
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unsigned int pos = 0;
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unsigned int selected = 0;
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QMapIterator<QString,QString> it(m_Languages);
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QString curLang = CalculateConfig::instance()->getValue("gui_locale_language").toString();
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while(it.hasNext())
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{
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it.next();
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m_comboboxLanguages->addItem( it.value(), QVariant(it.key()) );
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if (it.key() == curLang)
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selected = pos;
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++pos;
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}
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m_comboboxLanguages->setCurrentIndex(selected);
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m_comboboxLanguages->setToolTip( tr("Please choose the language which should be used for this application.") );
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connect(m_comboboxLanguages, SIGNAL(currentIndexChanged(int)), this, SLOT(changeLanguageIndex(int)));
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}
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void PageWelcome::changeLanguageIndex(int indx)
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{
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QVariant lang = m_comboboxLanguages->itemData(indx);
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if (lang != QVariant::Invalid)
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emit changeLanguage( lang.toString() );
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}
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void PageWelcome::show()
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{
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emit changeNext(true);
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}
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