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KDEUI

dialog.cpp

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00001 
00021 #include "dialog.h"
00022 #include "ui_sonnetui.h"
00023 
00024 #include "backgroundchecker.h"
00025 #include "speller.h"
00026 #include "filter_p.h"
00027 #include "settings_p.h"
00028 
00029 #include <kconfig.h>
00030 #include <kguiitem.h>
00031 #include <klocale.h>
00032 #include <kdebug.h>
00033 
00034 #include <QtGui/QListView>
00035 #include <QtGui/QStringListModel>
00036 #include <QtGui/QPushButton>
00037 #include <QtGui/QComboBox>
00038 #include <QtGui/QLabel>
00039 #include <QtCore/QTimer>
00040 
00041 
00042 namespace Sonnet
00043 {
00044 
00045 //to initially disable sorting in the suggestions listview
00046 #define NONSORTINGCOLUMN 2
00047 
00048 class ReadOnlyStringListModel: public QStringListModel
00049 {
00050 public:
00051     ReadOnlyStringListModel(QObject* parent):QStringListModel(parent){}
00052     Qt::ItemFlags flags(const QModelIndex& index) const {return Qt::ItemIsEnabled | Qt::ItemIsSelectable;}
00053 };
00054 
00055 class Dialog::Private
00056 {
00057 public:
00058     Ui_SonnetUi ui;
00059     ReadOnlyStringListModel *suggestionsModel;
00060     QWidget *wdg;
00061     QString   originalBuffer;
00062     BackgroundChecker *checker;
00063 
00064     Word   currentWord;
00065     QMap<QString, QString> replaceAllMap;
00066     bool restart;//used when text is distributed across several qtextedits, eg in KAider
00067 
00068     QMap<QString, QString> dictsMap;
00069 };
00070 
00071 Dialog::Dialog(BackgroundChecker *checker,
00072                QWidget *parent)
00073     : KDialog(parent),
00074       d(new Private)
00075 {
00076     setModal(true);
00077     setCaption(i18nc("@title:window", "Check Spelling"));
00078     setButtons(Help | Cancel | User1);
00079     setButtonGuiItem(User1, KGuiItem(i18nc("@action:button", "&Finished")));
00080     showButtonSeparator(true);
00081 
00082     setDefaultButton(User1);
00083     d->checker = checker;
00084 
00085     initGui();
00086     initConnections();
00087     setMainWidget(d->wdg);
00088     setHelp(QString(),"sonnet");
00089 }
00090 
00091 Dialog::~Dialog()
00092 {
00093     delete d;
00094 }
00095 
00096 void Dialog::initConnections()
00097 {
00098     connect( d->ui.m_addBtn, SIGNAL(clicked()),
00099              SLOT(slotAddWord()) );
00100     connect( d->ui.m_replaceBtn, SIGNAL(clicked()),
00101              SLOT(slotReplaceWord()) );
00102     connect( d->ui.m_replaceAllBtn, SIGNAL(clicked()),
00103              SLOT(slotReplaceAll()) );
00104     connect( d->ui.m_skipBtn, SIGNAL(clicked()),
00105              SLOT(slotSkip()) );
00106     connect( d->ui.m_skipAllBtn, SIGNAL(clicked()),
00107              SLOT(slotSkipAll()) );
00108     connect( d->ui.m_suggestBtn, SIGNAL(clicked()),
00109              SLOT(slotSuggest()) );
00110     connect( d->ui.m_language, SIGNAL(activated(const QString&)),
00111              SLOT(slotChangeLanguage(const QString&)) );
00112     connect( d->ui.m_suggestions, SIGNAL(clicked(QModelIndex)),
00113          SLOT(slotSelectionChanged(QModelIndex)) );
00114     connect( d->checker, SIGNAL(misspelling(const QString&, int)),
00115              SLOT(slotMisspelling(const QString&, int)) );
00116     connect( d->checker, SIGNAL(done()),
00117              SLOT(slotDone()) );
00118     connect( d->ui.m_suggestions, SIGNAL(doubleClicked(QModelIndex)),
00119              SLOT( slotReplaceWord() ) );
00120     connect( this, SIGNAL(user1Clicked()), this, SLOT(slotFinished()) );
00121     connect( this, SIGNAL(cancelClicked()),this, SLOT(slotCancel()) );
00122     connect( d->ui.m_replacement, SIGNAL(returnPressed()), this, SLOT(slotReplaceWord()) );
00123     connect( d->ui.m_autoCorrect, SIGNAL(clicked()),
00124              SLOT(slotAutocorrect()) );
00125     // button use by kword/kpresenter
00126     // hide by default
00127     d->ui.m_autoCorrect->hide();
00128 }
00129 
00130 void Dialog::initGui()
00131 {
00132     d->wdg = new QWidget(this);
00133     d->ui.setupUi(d->wdg);
00134 
00135     //d->ui.m_suggestions->setSorting( NONSORTINGCOLUMN );
00136     d->ui.m_language->clear();
00137     Speller speller = d->checker->speller();
00138     d->dictsMap = speller.availableDictionaries();
00139     QStringList langs = d->dictsMap.keys();
00140     d->ui.m_language->insertItems(0, langs);
00141     d->ui.m_language->setCurrentIndex(d->dictsMap.values().indexOf(
00142                                           speller.language()));
00143     d->restart = false;
00144 
00145     d->suggestionsModel=new ReadOnlyStringListModel(this);
00146     d->ui.m_suggestions->setModel(d->suggestionsModel);
00147 }
00148 
00149 void Dialog::activeAutoCorrect( bool _active )
00150 {
00151     if ( _active )
00152         d->ui.m_autoCorrect->show();
00153     else
00154         d->ui.m_autoCorrect->hide();
00155 }
00156 
00157 void Dialog::slotAutocorrect()
00158 {
00159     kDebug();
00160     emit autoCorrect(d->currentWord.word, d->ui.m_replacement->text() );
00161     slotReplaceWord();
00162 }
00163 
00164 void Dialog::slotFinished()
00165 {
00166     kDebug();
00167     emit stop();
00168     //FIXME: should we emit done here?
00169     emit done(d->checker->text());
00170     emit spellCheckStatus(i18n("Spell check stopped."));
00171     accept();
00172 }
00173 
00174 void Dialog::slotCancel()
00175 {
00176     kDebug();
00177     emit cancel();
00178     emit spellCheckStatus(i18n("Spell check canceled."));
00179     reject();
00180 }
00181 
00182 QString Dialog::originalBuffer() const
00183 {
00184     return d->originalBuffer;
00185 }
00186 
00187 QString Dialog::buffer() const
00188 {
00189     return d->checker->text();
00190 }
00191 
00192 void Dialog::setBuffer(const QString &buf)
00193 {
00194     d->originalBuffer = buf;
00195     //it is possible to change buffer inside slot connected to done() signal
00196     d->restart = true;
00197 }
00198 
00199 
00200 void Dialog::updateDialog( const QString& word )
00201 {
00202     d->ui.m_unknownWord->setText( word );
00203     d->ui.m_contextLabel->setText( d->checker->currentContext() );
00204     const QStringList suggs = d->checker->suggest( word );
00205 
00206     if (suggs.isEmpty())
00207         d->ui.m_replacement->clear();
00208     else
00209         d->ui.m_replacement->setText( suggs.first() );
00210     fillSuggestions( suggs );
00211 }
00212 
00213 void Dialog::show()
00214 {
00215     kDebug()<<"Showing dialog";
00216     if (d->originalBuffer.isEmpty())
00217         d->checker->start();
00218     else
00219         d->checker->setText(d->originalBuffer);
00220 }
00221 
00222 void Dialog::slotAddWord()
00223 {
00224    d->checker->addWordToPersonal(d->currentWord.word);
00225    d->checker->continueChecking();
00226 }
00227 
00228 void Dialog::slotReplaceWord()
00229 {
00230     emit replace( d->currentWord.word, d->currentWord.start,
00231                   d->ui.m_replacement->text() );
00232     d->checker->replace(d->currentWord.start,
00233                         d->currentWord.word,
00234                         d->ui.m_replacement->text());
00235     d->checker->continueChecking();
00236 }
00237 
00238 void Dialog::slotReplaceAll()
00239 {
00240     d->replaceAllMap.insert( d->currentWord.word,
00241                              d->ui.m_replacement->text() );
00242     slotReplaceWord();
00243 }
00244 
00245 void Dialog::slotSkip()
00246 {
00247     d->checker->continueChecking();
00248 }
00249 
00250 void Dialog::slotSkipAll()
00251 {
00252     //### do we want that or should we have a d->ignoreAll list?
00253     Speller speller = d->checker->speller();
00254     speller.addToPersonal(d->currentWord.word);
00255     d->checker->setSpeller(speller);
00256     d->checker->continueChecking();
00257 }
00258 
00259 void Dialog::slotSuggest()
00260 {
00261     QStringList suggs = d->checker->suggest( d->ui.m_replacement->text() );
00262     fillSuggestions( suggs );
00263 }
00264 
00265 void Dialog::slotChangeLanguage(const QString &lang)
00266 {
00267     Speller speller = d->checker->speller();
00268     QString languageCode = d->dictsMap[lang];
00269     if (!languageCode.isEmpty()) {
00270         d->checker->changeLanguage(languageCode);
00271         slotSuggest();
00272         emit languageChanged(languageCode);
00273     }
00274 }
00275 
00276 void Dialog::slotSelectionChanged(const QModelIndex &item)
00277 {
00278     d->ui.m_replacement->setText( item.data().toString() );
00279 }
00280 
00281 void Dialog::fillSuggestions( const QStringList& suggs )
00282 {
00283     d->suggestionsModel->setStringList(suggs);
00284 }
00285 
00286 void Dialog::slotMisspelling(const QString& word, int start)
00287 {
00288     emit misspelling(word, start);
00289     //NOTE this is HACK I had to introduce because BackgroundChecker lacks 'virtual' marks on methods
00290     //this dramatically reduces spellchecking time in Lokalize
00291     //as this doesn't fetch suggestions for words that are present in msgid
00292     if (!updatesEnabled())
00293         return;
00294 
00295     kDebug()<<"Dialog misspelling!!";
00296     d->currentWord = Word( word, start );
00297     if ( d->replaceAllMap.contains( word ) ) {
00298         d->ui.m_replacement->setText( d->replaceAllMap[ word ] );
00299         slotReplaceWord();
00300     } else {
00301         updateDialog( word );
00302     }
00303     KDialog::show();
00304 }
00305 
00306 void Dialog::slotDone()
00307 {
00308     kDebug()<<"Dialog done!";
00309     d->restart=false;
00310     emit done(d->checker->text());
00311     if (d->restart)
00312     {
00313         d->checker->setText(d->originalBuffer);
00314         d->restart=false;
00315     }
00316     else
00317     {
00318         emit spellCheckStatus(i18n("Spell check complete."));
00319         accept();
00320     }
00321 }
00322 
00323 }
00324 
00325 #include "dialog.moc"

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