mirror of
https://github.com/xiaoyifang/goldendict-ng.git
synced 2024-11-27 19:24:08 +00:00
make getWebPageText async
This commit is contained in:
ngn999
parent
188f67556c
commit
32fcd38dc0
172
articleview.cc
172
articleview.cc
|
|
@ -2480,113 +2480,101 @@ void ArticleView::inspect()
|
|||
|
||||
void ArticleView::highlightFTSResults()
|
||||
{
|
||||
closeSearch();
|
||||
closeSearch();
|
||||
|
||||
const QUrl & url = ui.definition->url();
|
||||
const QUrl & url = ui.definition->url();
|
||||
|
||||
bool ignoreDiacritics = Utils::Url::hasQueryItem( url, "ignore_diacritics" );
|
||||
bool ignoreDiacritics = Utils::Url::hasQueryItem( url, "ignore_diacritics" );
|
||||
|
||||
QString regString = Utils::Url::queryItemValue( url, "regexp" );
|
||||
if( ignoreDiacritics )
|
||||
regString = gd::toQString( Folding::applyDiacriticsOnly( gd::toWString( regString ) ) );
|
||||
else
|
||||
regString = regString.remove( AccentMarkHandler::accentMark() );
|
||||
|
||||
QRegularExpression regexp;
|
||||
if( Utils::Url::hasQueryItem( url, "wildcards" ) )
|
||||
regexp.setPattern( wildcardsToRegexp( regString ) );
|
||||
else
|
||||
regexp.setPattern( regString );
|
||||
|
||||
QRegularExpression::PatternOptions patternOptions = QRegularExpression::DotMatchesEverythingOption
|
||||
| QRegularExpression::UseUnicodePropertiesOption
|
||||
| QRegularExpression::MultilineOption
|
||||
| QRegularExpression::InvertedGreedinessOption;
|
||||
if( !Utils::Url::hasQueryItem( url, "matchcase" ) )
|
||||
patternOptions |= QRegularExpression::CaseInsensitiveOption;
|
||||
regexp.setPatternOptions( patternOptions );
|
||||
|
||||
if( regexp.pattern().isEmpty() || !regexp.isValid() )
|
||||
return;
|
||||
|
||||
|
||||
sptr< AccentMarkHandler > marksHandler = ignoreDiacritics ?
|
||||
new DiacriticsHandler : new AccentMarkHandler;
|
||||
|
||||
// Clear any current selection
|
||||
if ( ui.definition->selectedText().size() )
|
||||
{
|
||||
ui.definition->page()->
|
||||
runJavaScript( "window.getSelection().removeAllRanges();_=0;" );
|
||||
}
|
||||
|
||||
QString pageText = getWebPageTextSync(ui.definition->page());
|
||||
marksHandler->setText( pageText );
|
||||
|
||||
QRegularExpressionMatchIterator it = regexp.globalMatch( marksHandler->normalizedText() );
|
||||
while( it.hasNext() )
|
||||
{
|
||||
QRegularExpressionMatch match = it.next();
|
||||
|
||||
// Mirror pos and matched length to original string
|
||||
int pos = match.capturedStart();
|
||||
int spos = marksHandler->mirrorPosition( pos );
|
||||
int matched = marksHandler->mirrorPosition( pos + match.capturedLength() ) - spos;
|
||||
|
||||
// Add mark pos (if presented)
|
||||
while( spos + matched < pageText.length()
|
||||
&& pageText[ spos + matched ].category() == QChar::Mark_NonSpacing )
|
||||
matched++;
|
||||
|
||||
if( matched > FTS::MaxMatchLengthForHighlightResults )
|
||||
{
|
||||
gdWarning( "ArticleView::highlightFTSResults(): Too long match - skipped (matched length %i, allowed %i)",
|
||||
match.capturedLength(), FTS::MaxMatchLengthForHighlightResults );
|
||||
}
|
||||
QString regString = Utils::Url::queryItemValue( url, "regexp" );
|
||||
if( ignoreDiacritics )
|
||||
regString = gd::toQString( Folding::applyDiacriticsOnly( gd::toWString( regString ) ) );
|
||||
else
|
||||
allMatches.append( pageText.mid( spos, matched ) );
|
||||
}
|
||||
regString = regString.remove( AccentMarkHandler::accentMark() );
|
||||
|
||||
ftsSearchMatchCase = Utils::Url::hasQueryItem( url, "matchcase" );
|
||||
QRegularExpression regexp;
|
||||
if( Utils::Url::hasQueryItem( url, "wildcards" ) )
|
||||
regexp.setPattern( wildcardsToRegexp( regString ) );
|
||||
else
|
||||
regexp.setPattern( regString );
|
||||
|
||||
QWebEnginePage::FindFlags flags ( 0 );
|
||||
QRegularExpression::PatternOptions patternOptions = QRegularExpression::DotMatchesEverythingOption
|
||||
| QRegularExpression::UseUnicodePropertiesOption
|
||||
| QRegularExpression::MultilineOption
|
||||
| QRegularExpression::InvertedGreedinessOption;
|
||||
if( !Utils::Url::hasQueryItem( url, "matchcase" ) )
|
||||
patternOptions |= QRegularExpression::CaseInsensitiveOption;
|
||||
regexp.setPatternOptions( patternOptions );
|
||||
|
||||
if( ftsSearchMatchCase )
|
||||
flags |= QWebEnginePage::FindCaseSensitively;
|
||||
if( regexp.pattern().isEmpty() || !regexp.isValid() )
|
||||
return;
|
||||
|
||||
for( int x = 0; x < allMatches.size(); x++ )
|
||||
ui.definition->findText( allMatches.at( x ), flags );
|
||||
|
||||
if( !allMatches.isEmpty() )
|
||||
{
|
||||
ui.definition->findText( allMatches.at( 0 ), flags );
|
||||
//if( ui.definition->findText( allMatches.at( 0 ), flags ) )
|
||||
sptr< AccentMarkHandler > marksHandler = ignoreDiacritics ?
|
||||
new DiacriticsHandler : new AccentMarkHandler;
|
||||
|
||||
// Clear any current selection
|
||||
if ( ui.definition->selectedText().size() )
|
||||
{
|
||||
ui.definition->page()->
|
||||
runJavaScript( QString( "%1=window.getSelection().getRangeAt(0);_=0;" )
|
||||
.arg( rangeVarName ) );
|
||||
runJavaScript( "window.getSelection().removeAllRanges();_=0;" );
|
||||
}
|
||||
}
|
||||
|
||||
ui.ftsSearchFrame->show();
|
||||
ui.ftsSearchPrevious->setEnabled( false );
|
||||
ui.ftsSearchNext->setEnabled( allMatches.size()>1 );
|
||||
ui.definition->page()->toPlainText([&](const QString pageText){
|
||||
marksHandler->setText( pageText );
|
||||
|
||||
ftsSearchIsOpened = true;
|
||||
}
|
||||
QRegularExpressionMatchIterator it = regexp.globalMatch( marksHandler->normalizedText() );
|
||||
while( it.hasNext() )
|
||||
{
|
||||
QRegularExpressionMatch match = it.next();
|
||||
|
||||
// Mirror pos and matched length to original string
|
||||
int pos = match.capturedStart();
|
||||
int spos = marksHandler->mirrorPosition( pos );
|
||||
int matched = marksHandler->mirrorPosition( pos + match.capturedLength() ) - spos;
|
||||
|
||||
// Add mark pos (if presented)
|
||||
while( spos + matched < pageText.length()
|
||||
&& pageText[ spos + matched ].category() == QChar::Mark_NonSpacing )
|
||||
matched++;
|
||||
|
||||
if( matched > FTS::MaxMatchLengthForHighlightResults )
|
||||
{
|
||||
gdWarning( "ArticleView::highlightFTSResults(): Too long match - skipped (matched length %i, allowed %i)",
|
||||
match.capturedLength(), FTS::MaxMatchLengthForHighlightResults );
|
||||
}
|
||||
else
|
||||
allMatches.append( pageText.mid( spos, matched ) );
|
||||
}
|
||||
|
||||
ftsSearchMatchCase = Utils::Url::hasQueryItem( url, "matchcase" );
|
||||
|
||||
QWebEnginePage::FindFlags flags ( 0 );
|
||||
|
||||
if( ftsSearchMatchCase )
|
||||
flags |= QWebEnginePage::FindCaseSensitively;
|
||||
|
||||
for( int x = 0; x < allMatches.size(); x++ )
|
||||
ui.definition->findText( allMatches.at( x ), flags );
|
||||
|
||||
if( !allMatches.isEmpty() )
|
||||
{
|
||||
ui.definition->findText( allMatches.at( 0 ), flags );
|
||||
//if( ui.definition->findText( allMatches.at( 0 ), flags ) )
|
||||
{
|
||||
ui.definition->page()->
|
||||
runJavaScript( QString( "%1=window.getSelection().getRangeAt(0);_=0;" )
|
||||
.arg( rangeVarName ) );
|
||||
}
|
||||
}
|
||||
|
||||
ui.ftsSearchFrame->show();
|
||||
ui.ftsSearchPrevious->setEnabled( false );
|
||||
ui.ftsSearchNext->setEnabled( allMatches.size()>1 );
|
||||
|
||||
ftsSearchIsOpened = true;
|
||||
});
|
||||
|
||||
QString ArticleView::getWebPageTextSync(QWebEnginePage * page){
|
||||
QString planText;
|
||||
QSharedPointer<QEventLoop> loop = QSharedPointer<QEventLoop>(new QEventLoop());
|
||||
QTimer::singleShot(1000, loop.data(), &QEventLoop::quit);
|
||||
page->toPlainText([&](const QString &result)
|
||||
{
|
||||
if(loop->isRunning()){
|
||||
planText = result;
|
||||
loop->quit();
|
||||
} });
|
||||
loop->exec();
|
||||
return planText;
|
||||
}
|
||||
|
||||
void ArticleView::setActiveDictIds(ActiveDictIds ad) {
|
||||
|
|
|
|||
|
|
@ -156,8 +156,6 @@ public:
|
|||
/// Called when preference changes
|
||||
void setSelectionBySingleClick( bool set );
|
||||
|
||||
QString getWebPageTextSync(QWebEnginePage * page);
|
||||
|
||||
public slots:
|
||||
|
||||
/// Goes back in history
|
||||
|
|
|
|||
Loading…
Reference in a new issue