1 files changed, 145 insertions, 0 deletions
diff --git a/src/frontend/settingsdialogs/btlanguagesettings.cpp b/src/frontend/settingsdialogs/btlanguagesettings.cpp
new file mode 100644
index 0000000..dc31d0b
--- /dev/null
+++ b/src/frontend/settingsdialogs/btlanguagesettings.cpp
@@ -0,0 +1,145 @@
+/*********
+*
+* This file is part of BibleTime's source code, http://www.bibletime.info/.
+*
+* Copyright 1999-2011 by the BibleTime developers.
+* The BibleTime source code is licensed under the GNU General Public License version 2.0.
+*
+**********/
+
+#include "frontend/settingsdialogs/btlanguagesettings.h"
+
+#include <QComboBox>
+#include <QHBoxLayout>
+#include <QLabel>
+#include <QVBoxLayout>
+#include <QWidget>
+
+#include "util/cresmgr.h"
+#include "util/tool.h"
+#include "util/directory.h"
+
+// Sword includes:
+#include <localemgr.h>
+#include <swlocale.h>
+
+
+BtLanguageSettingsPage::BtLanguageSettingsPage(QWidget *parent)
+        : BtConfigPage(parent)
+{
+    namespace DU = util::directory;
+
+    Q_ASSERT(qobject_cast<QVBoxLayout*>(layout()) != 0);
+    QVBoxLayout *mainLayout = static_cast<QVBoxLayout*>(layout());
+
+    //Sword locales
+    m_swordLocaleCombo = new QComboBox(this);
+    QLabel* label = new QLabel( tr("Language for names of Bible books:"), this);
+    label->setBuddy(m_swordLocaleCombo);
+    m_swordLocaleCombo->setToolTip(tr("The languages which can be used for the biblical booknames"));
+
+
+    QHBoxLayout* hBoxLayout = new QHBoxLayout();
+    hBoxLayout->addWidget(label);
+    hBoxLayout->addWidget(m_swordLocaleCombo);
+    hBoxLayout->addStretch();
+    mainLayout->addLayout(hBoxLayout);
+
+    mainLayout->addSpacerItem(new QSpacerItem(1,1, QSizePolicy::Fixed, QSizePolicy::Expanding));
+
+    QStringList languageNames;
+    languageNames.append(CLanguageMgr::instance()->languageForAbbrev("en_US")->translatedName());
+
+    std::list<sword::SWBuf> locales = sword::LocaleMgr::getSystemLocaleMgr()->getAvailableLocales();
+    for (std::list<sword::SWBuf>::const_iterator it = locales.begin(); it != locales.end(); it++) {
+        //    qWarning("working on %s", (*it).c_str());
+        const CLanguageMgr::Language * const l =
+            CLanguageMgr::instance()->languageForAbbrev( sword::LocaleMgr::getSystemLocaleMgr()->getLocale((*it).c_str())->getName() );
+
+        if (l->isValid()) {
+            languageNames.append( l->translatedName() );
+        }
+        else {
+            languageNames.append(
+                sword::LocaleMgr::getSystemLocaleMgr()->getLocale((*it).c_str())->getDescription()
+            );
+        }
+    } //for
+
+    languageNames.sort();
+    m_swordLocaleCombo->addItems( languageNames );
+
+    const CLanguageMgr::Language * const l =
+        CLanguageMgr::instance()->languageForAbbrev( CBTConfig::get(CBTConfig::language) );
+
+    QString currentLanguageName;
+    if ( l->isValid() && languageNames.contains(l->translatedName()) ) {     //tranlated language name is in the box
+        currentLanguageName = l->translatedName();
+    }
+    else {     //a language like "German Abbrevs" might be the language to set
+        sword::SWLocale* locale =
+            sword::LocaleMgr::getSystemLocaleMgr()->getLocale( CBTConfig::get(CBTConfig::language).toLocal8Bit() );
+        if (locale) {
+            currentLanguageName = QString::fromLatin1(locale->getDescription());
+        }
+    }
+
+    if (currentLanguageName.isEmpty()) {     // set english as default if nothing was chosen
+        Q_ASSERT(CLanguageMgr::instance()->languageForAbbrev("en_US"));
+        currentLanguageName = CLanguageMgr::instance()->languageForAbbrev("en_US")->translatedName();
+    }
+
+    //now set the item with the right name as current item
+    for (int i = 0; i < m_swordLocaleCombo->count(); ++i) {
+        if (currentLanguageName == m_swordLocaleCombo->itemText(i)) {
+            m_swordLocaleCombo->setCurrentIndex(i);
+            break; //item found, finish the loop
+        }
+    }
+
+}
+
+
+BtLanguageSettingsPage::~BtLanguageSettingsPage() {
+}
+
+void BtLanguageSettingsPage::save() {
+
+    QString languageAbbrev;
+
+    const QString currentLanguageName = m_swordLocaleCombo->currentText();
+    const CLanguageMgr::Language * const l = CLanguageMgr::instance()->languageForTranslatedName( currentLanguageName );
+
+    if (l && l->isValid()) {
+        languageAbbrev = l->abbrev();
+    }
+    else {     //it can be the lang abbrev like de_abbrev or the Sword description
+        std::list <sword::SWBuf> locales = sword::LocaleMgr::getSystemLocaleMgr()->getAvailableLocales();
+
+        for (std::list <sword::SWBuf>::iterator it = locales.begin(); it != locales.end(); it++) {
+            sword::SWLocale* locale = sword::LocaleMgr::getSystemLocaleMgr()->getLocale((*it).c_str());
+            Q_ASSERT(locale);
+
+            if ( locale && (QString::fromLatin1(locale->getDescription()) == currentLanguageName) ) {
+                languageAbbrev = QString::fromLatin1(locale->getName()); //we found the abbrevation for the current language
+                break;
+            }
+        }
+
+        if (languageAbbrev.isEmpty()) {
+            languageAbbrev = currentLanguageName; //probably a non-standard locale name like de_abbrev
+        }
+    }
+
+    if (!languageAbbrev.isEmpty()) {
+        CBTConfig::set(CBTConfig::language, languageAbbrev);
+    }
+}
+
+const QIcon &BtLanguageSettingsPage::icon() const {
+    return util::directory::getIcon(CResMgr::settings::languages::icon);
+}
+
+QString BtLanguageSettingsPage::header() const {
+    return tr("Languages");
+}