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//=============================================================================
//
// File : OptionsWidget_textEncoding.cpp
// Creation date : Sat Aug 11 2001 03:29:52 CEST by Szymon Stefanek
//
// This file is part of the KVIrc IRC client distribution
// Copyright (C) 2001-2010 Szymon Stefanek (pragma at kvirc dot net)
//
// 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.
//
// This program 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 program. If not, write to the Free Software Foundation,
// Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
//=============================================================================
#include "OptionsWidget_textEncoding.h"
#include "kvi_defaults.h"
#include "KviOptions.h"
#include "KviLocale.h"
#include "KviQString.h"
#include "KviApplication.h"
#include "KviFileUtils.h"
#include "KviKvsScript.h"
#include <QDir>
#include <QMessageBox>
#include <QHeaderView>
QString g_szPrevSetLocale;
OptionsWidget_textEncoding::OptionsWidget_textEncoding(QWidget * parent)
: KviOptionsWidget(parent)
{
setObjectName("textencoding_options_widget");
createLayout();
KviTalGroupBox * gbox = addGroupBox(0, 0, 0, 0, Qt::Horizontal, __tr2qs_ctx("Encoding", "options"));
QGridLayout * grid = new QGridLayout;
gbox->setLayout(grid);
//server encoding
grid->addWidget(addLabel(gbox, __tr2qs_ctx("Default server encoding:", "options")), 0, 0);
m_pSrvEncodingCombo = new QComboBox(gbox);
grid->addWidget(m_pSrvEncodingCombo, 0, 1);
m_pSrvEncodingCombo->addItem(__tr2qs_ctx("Use Language Encoding", "options"));
//text encoding
grid->addWidget(addLabel(gbox, __tr2qs_ctx("Default text encoding:", "options")), 1, 0);
m_pTextEncodingCombo = new QComboBox(gbox);
grid->addWidget(m_pTextEncodingCombo, 1, 1);
m_pTextEncodingCombo->addItem(__tr2qs_ctx("Use Language Encoding", "options"));
//common between text and server encoding
int i = 0;
int iTextMatch = 0, iSrvMatch = 0;
KviLocale::EncodingDescription * d = KviLocale::instance()->encodingDescription(i);
while(d->pcName)
{
if(KviQString::equalCI(d->pcName, KVI_OPTION_STRING(KviOption_stringDefaultTextEncoding)))
iTextMatch = i + 1;
if(KviQString::equalCI(d->pcName, KVI_OPTION_STRING(KviOption_stringDefaultSrvEncoding)))
iSrvMatch = i + 1;
m_pTextEncodingCombo->insertItem(m_pTextEncodingCombo->count(), d->pcName);
m_pSrvEncodingCombo->insertItem(m_pSrvEncodingCombo->count(), d->pcName);
i++;
d = KviLocale::instance()->encodingDescription(i);
}
m_pTextEncodingCombo->setCurrentIndex(iTextMatch);
m_pSrvEncodingCombo->setCurrentIndex(iSrvMatch);
gbox = addGroupBox(0, 1, 0, 1, Qt::Horizontal, __tr2qs_ctx("Language", "options"));
grid = new QGridLayout;
gbox->setLayout(grid);
grid->addWidget(addLabel(gbox, __tr2qs_ctx("Force language:", "options")), 0, 0);
m_pForcedLocaleCombo = new QComboBox(gbox);
grid->addWidget(m_pForcedLocaleCombo, 0, 1);
grid->addWidget(addLabel(gbox, __tr2qs_ctx("<b>Note:</b> You must restart KVIrc to apply any language changes", "options")), 1, 0, 1, 2);
m_pForcedLocaleCombo->addItem(__tr2qs_ctx("Automatic detection", "options"));
m_pForcedLocaleCombo->addItem("en");
QString szLangFile;
g_pApp->getLocalKvircDirectory(szLangFile, KviApplication::None, KVI_FORCE_LOCALE_FILE_NAME);
bool bIsDefaultLocale = !KviFileUtils::fileExists(szLangFile);
//We Have set locale, but not restarted kvirc
if(!g_szPrevSetLocale.isEmpty())
m_szLanguage = g_szPrevSetLocale;
else
m_szLanguage = KviLocale::instance()->localeName();
QString szLocaleDir;
g_pApp->getGlobalKvircDirectory(szLocaleDir, KviApplication::Locale);
QStringList list = QDir(szLocaleDir).entryList(QStringList("kvirc_*.mo"), QDir::Files);
i = 0;
int iMatch = 0;
for(auto szTmp : list)
{
szTmp.replace("kvirc_", "");
szTmp.replace(".mo", "");
m_pForcedLocaleCombo->insertItem(m_pForcedLocaleCombo->count(), szTmp);
if(QString::compare(szTmp, m_szLanguage, Qt::CaseInsensitive) == 0)
iMatch = i + 2;
i++;
}
if(bIsDefaultLocale)
m_pForcedLocaleCombo->setCurrentIndex(0);
else if(KviQString::equalCI(m_szLanguage, "en"))
m_pForcedLocaleCombo->setCurrentIndex(1);
else
m_pForcedLocaleCombo->setCurrentIndex(iMatch);
#if defined(COMPILE_ENCHANT_SUPPORT) || defined(COMPILE_WINSPELLCHECKER_SUPPORT)
{
gbox = addGroupBox(0, 2, 0, 2, Qt::Horizontal, __tr2qs_ctx("Spell Checker Dictionaries", "options"));
KviKvsVariant availableDictionaries;
KviKvsScript::evaluate("$spellchecker.availableDictionaries", nullptr, nullptr, &availableDictionaries);
const KviPointerHashTable<QString, KviKvsVariant> * hashTable = availableDictionaries.hash()->dict();
KviPointerHashTableIterator<QString, KviKvsVariant> iter(*hashTable);
QMap<QString, QString> dictMap;
for(bool b = iter.moveFirst(); b; b = iter.moveNext())
{
QString szDescription;
iter.current()->asString(szDescription);
dictMap[iter.currentKey()] = szDescription;
}
m_pSpellCheckerDictionaries = new QTableWidget(gbox);
m_pSpellCheckerDictionaries->setRowCount(dictMap.size());
m_pSpellCheckerDictionaries->setColumnCount(2);
QStringList header;
header << __tr2qs_ctx("Language Code", "options");
header << __tr2qs_ctx("Provided by", "options");
m_pSpellCheckerDictionaries->setHorizontalHeaderLabels(header);
m_pSpellCheckerDictionaries->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
m_pSpellCheckerDictionaries->setSelectionBehavior(QAbstractItemView::SelectRows);
m_pSpellCheckerDictionaries->setSelectionMode(QAbstractItemView::SingleSelection);
m_pSpellCheckerDictionaries->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
int row = 0;
for(QMap<QString, QString>::iterator it = dictMap.begin(); it != dictMap.end(); ++it, ++row)
{
QTableWidgetItem * itemLang = new QTableWidgetItem(it.key());
itemLang->setCheckState(KVI_OPTION_STRINGLIST(KviOption_stringlistSpellCheckerDictionaries).contains(it.key()) ? Qt::Checked : Qt::Unchecked);
itemLang->setFlags(itemLang->flags() & ~Qt::ItemIsEditable);
m_pSpellCheckerDictionaries->setItem(row, 0, itemLang);
QTableWidgetItem * itemDesc = new QTableWidgetItem(it.value());
itemDesc->setFlags(itemDesc->flags() & ~Qt::ItemIsEditable);
m_pSpellCheckerDictionaries->setItem(row, 1, itemDesc);
}
m_pSpellCheckerDictionaries->resizeColumnsToContents();
m_pSpellCheckerDictionaries->resizeRowsToContents();
}
#else
addRowSpacer(0, 2, 0, 2);
#endif
}
OptionsWidget_textEncoding::~OptionsWidget_textEncoding()
= default;
void OptionsWidget_textEncoding::commit()
{
int idx = m_pTextEncodingCombo->currentIndex();
if(idx <= 0)
{
// guess from locale
KVI_OPTION_STRING(KviOption_stringDefaultTextEncoding) = "";
}
else
{
KVI_OPTION_STRING(KviOption_stringDefaultTextEncoding) = m_pTextEncodingCombo->itemText(idx);
}
idx = m_pSrvEncodingCombo->currentIndex();
if(idx <= 0)
{
// guess from locale
KVI_OPTION_STRING(KviOption_stringDefaultSrvEncoding) = "";
}
else
{
KVI_OPTION_STRING(KviOption_stringDefaultSrvEncoding) = m_pSrvEncodingCombo->itemText(idx);
}
idx = m_pForcedLocaleCombo->currentIndex();
QString szLangFile;
g_pApp->getLocalKvircDirectory(szLangFile, KviApplication::None, KVI_FORCE_LOCALE_FILE_NAME);
if(idx == 0)
{
if(KviFileUtils::fileExists(szLangFile))
KviFileUtils::removeFile(szLangFile);
}
else
{
g_szPrevSetLocale = m_pForcedLocaleCombo->itemText(idx);
if(!KviFileUtils::writeFile(szLangFile, m_pForcedLocaleCombo->itemText(idx)))
{
QMessageBox::critical(this, "Writing to File Failed - KVIrc", __tr2qs_ctx("Unable to write language information to", "options") + "\n" + szLangFile);
}
}
#if defined(COMPILE_ENCHANT_SUPPORT) || defined(COMPILE_WINSPELLCHECKER_SUPPORT)
QStringList wantedDictionaries;
for(int i = 0; i < m_pSpellCheckerDictionaries->rowCount(); ++i)
{
if(m_pSpellCheckerDictionaries->item(i, 0)->checkState() == Qt::Checked)
{
wantedDictionaries << m_pSpellCheckerDictionaries->item(i, 0)->text();
}
}
KVI_OPTION_STRINGLIST(KviOption_stringlistSpellCheckerDictionaries) = wantedDictionaries;
KviKvsScript::run("spellchecker.reloadDictionaries", nullptr);
#endif
}
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