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/*
For general Scribus (>=1.3.2) copyright and licensing information please refer
to the COPYING file provided with the program. Following this notice may exist
a copyright and/or license notice that predates the release of Scribus 1.3.2
for which a new license (GPL+exception) is in place.
*/
#include <QComboBox>
#include <QListWidget>
#include <QTextEdit>
#include "hunspelldialog.h"
#include "langmgr.h"
HunspellDialog::HunspellDialog(QWidget *parent, ScribusDoc *doc, StoryText *iText)
{
setupUi( this );
setModal( true );
connect (ignoreOncePushButton, SIGNAL(clicked()), this, SLOT(goToNextWord()));
connect (ignoreAllPushButton, SIGNAL(clicked()), this, SLOT(ignoreAllWords()));
connect (changePushButton, SIGNAL(clicked()), this, SLOT(changeWord()));
connect (changeAllPushButton, SIGNAL(clicked()), this, SLOT(changeAllWords()));
connect (languagesComboBox, SIGNAL(currentIndexChanged (int)), this, SLOT(languageComboChanged(int)));
m_doc=doc;
m_docChanged=false;
m_Itext=iText;
m_returnToDefaultLang=false;
m_primaryLangIndex=0;
}
void HunspellDialog::set(QMap<QString, QString>* dictionaryMap, Hunspell **hspellers, QList<WordsFound> *wfList)
{
m_dictionaryMap=dictionaryMap;
m_hspellers=hspellers;
m_wfList=wfList;
bool b=languagesComboBox->blockSignals(true);
languagesComboBox->clear();
QMap<QString, QString>::iterator it = m_dictionaryMap->begin();
while (it != dictionaryMap->end())
{
languagesComboBox->addItem(LanguageManager::instance()->getLangFromAbbrev(it.key(), true));
++it;
}
languagesComboBox->setCurrentIndex(0);
m_primaryLangIndex=0;
languagesComboBox->blockSignals(b);
wfListIndex=0;
goToNextWord(0);
}
void HunspellDialog::updateSuggestions(QStringList &newSuggestions)
{
suggestionsListWidget->clear();
suggestionsListWidget->addItems(newSuggestions);
suggestionsListWidget->setCurrentRow(0);
}
void HunspellDialog::goToNextWord(int i)
{
if (m_returnToDefaultLang)
{
bool b=languagesComboBox->blockSignals(true);
languagesComboBox->setCurrentIndex(m_primaryLangIndex);
languagesComboBox->blockSignals(b);
}
if (i>=0)
wfListIndex=i;
else
{
do {
++wfListIndex;
} while (wfListIndex<m_wfList->count() && (m_wfList->at(wfListIndex).changed || m_wfList->at(wfListIndex).ignore));
//qDebug()<<"selected word index"<<wfListIndex;
}
if (wfListIndex>=m_wfList->count())
{
statusLabel->setText(tr("Spelling check complete"));
suggestionsListWidget->clear();
sentenceTextEdit->clear();
changePushButton->setEnabled(false);
changeAllPushButton->setEnabled(false);
return;
}
else
statusLabel->setText("");
currWF=m_wfList->at(wfListIndex);
updateSuggestions(currWF.replacements);
int sentencePos=0;
QString sentence(m_Itext->sentence(currWF.start, sentencePos));
sentence.insert(currWF.end-sentencePos+currWF.changeOffset,"</b></font>");
sentence.insert(currWF.start-sentencePos+currWF.changeOffset,"<font color=red><b>");
sentenceTextEdit->setText(sentence);
}
void HunspellDialog::ignoreAllWords()
{
QString wordToIgnore=m_wfList->at(wfListIndex).w;
//Do we start from 0 or from the instance of the word where we are... 0 for now
for(int i=0;i<m_wfList->count();++i)
if(m_wfList->at(i).w==wordToIgnore)
(*m_wfList)[i].ignore=true;
goToNextWord();
}
void HunspellDialog::changeWord()
{
//If we have ignored a word or its already changed, skip to the next.
if(m_wfList->at(wfListIndex).ignore || m_wfList->at(wfListIndex).changed)
goToNextWord();
replaceWord(wfListIndex);
goToNextWord();
}
void HunspellDialog::changeAllWords()
{
if(m_wfList->at(wfListIndex).ignore && !m_wfList->at(wfListIndex).changed)
return;
QString wordToChange=m_wfList->at(wfListIndex).w;
//Do we start from 0 or from the instance of the word where we are... 0 for now
for(int i=0;i<m_wfList->count();++i)
if(m_wfList->at(i).w==wordToChange)
replaceWord(i);
goToNextWord();
}
void HunspellDialog::replaceWord(int i)
{
//TODO: rehypenate after the replacement
//qDebug()<<"Replacing word"<<i<m_wfList->at(i).w<<m_wfList->at(i).start;
QString newText(suggestionsListWidget->currentItem()->text());
int lengthDiff=m_Itext->replaceWord(m_wfList->at(i).start+m_wfList->at(i).changeOffset, newText);
if (lengthDiff!=0)
{
for (int k=i; k<m_wfList->count();++k)
(*m_wfList)[k].changeOffset+=lengthDiff;
}
(*m_wfList)[i].changed=true;
m_docChanged=true;
}
void HunspellDialog::languageComboChanged(int index)
{
m_returnToDefaultLang=true;
QString newLanguage=languagesComboBox->itemText(index);
QString wordToCheck=m_wfList->at(wfListIndex).w;
// qDebug()<<"You changed the language to:"<<newLanguage;
if (!m_hspellers[index])
{
qDebug()<<"hspeller"<<index<<"does not exist";
return;
}
if (m_hspellers[index]->spell(wordToCheck.toUtf8().constData())==0)
{
char **sugglist = NULL;
int suggCount=m_hspellers[index]->suggest(&sugglist, wordToCheck.toUtf8().constData());
QStringList replacements;
for (int j=0; j < suggCount; ++j)
{
//qDebug()<<"Suggestion "<<j<<":"<<sugglist[j];
replacements << QString::fromUtf8(sugglist[j]);
}
m_hspellers[index]->free_list(&sugglist, suggCount);
updateSuggestions(replacements);
}
else
{
(*m_wfList)[wfListIndex].changed=true;
m_docChanged=true;
goToNextWord();
}
}
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