Ejemplo n.º 1
0
void SpellCheckerCore::replaceWordsInCurrentEditor(const WordList &wordsToReplace, const QString &replacementWord)
{
    if(wordsToReplace.count() == 0) {
        Q_ASSERT(wordsToReplace.count() != 0);
        return;
    }
    if(d->currentEditor == NULL) {
        Q_ASSERT(d->currentEditor != NULL);
        return;
    }
    TextEditor::TextEditorWidget* editorWidget = qobject_cast<TextEditor::TextEditorWidget*>(d->currentEditor->widget());
    if(editorWidget == NULL) {
        Q_ASSERT(editorWidget != NULL);
        return;
    }

    QTextCursor cursor = editorWidget->textCursor();
    /* Iterate the words and replace all one by one */
    foreach(const Word& wordToReplace, wordsToReplace) {
        editorWidget->gotoLine(wordToReplace.lineNumber, wordToReplace.columnNumber - 1);
        int wordStartPos = editorWidget->textCursor().position();
        editorWidget->gotoLine(wordToReplace.lineNumber, wordToReplace.columnNumber + wordToReplace.length - 1);
        int wordEndPos = editorWidget->textCursor().position();

        cursor.beginEditBlock();
        cursor.setPosition(wordStartPos);
        cursor.setPosition(wordEndPos, QTextCursor::KeepAnchor);
        cursor.removeSelectedText();
        cursor.insertText(replacementWord);
        cursor.endEditBlock();
    }
void SpellCheckerCore::replaceWordsInCurrentEditor( const WordList& wordsToReplace, const QString& replacementWord )
{
  if( wordsToReplace.count() == 0 ) {
    Q_ASSERT( wordsToReplace.count() != 0 );
    return;
  }
  if( d->currentEditor == nullptr ) {
    Q_ASSERT( d->currentEditor != nullptr );
    return;
  }
  TextEditor::TextEditorWidget* editorWidget = qobject_cast<TextEditor::TextEditorWidget*>( d->currentEditor->widget() );
  if( editorWidget == nullptr ) {
    Q_ASSERT( editorWidget != nullptr );
    return;
  }

  QTextCursor cursor = editorWidget->textCursor();
  /* Iterate the words and replace all one by one */
  for( const Word& wordToReplace: wordsToReplace ) {
    editorWidget->gotoLine( int32_t( wordToReplace.lineNumber ), int32_t( wordToReplace.columnNumber ) - 1 );
    int wordStartPos = editorWidget->textCursor().position();
    editorWidget->gotoLine( int32_t( wordToReplace.lineNumber ), int32_t( wordToReplace.columnNumber ) + wordToReplace.length - 1 );
    int wordEndPos = editorWidget->textCursor().position();

    cursor.beginEditBlock();
    cursor.setPosition( wordStartPos );
    cursor.setPosition( wordEndPos, QTextCursor::KeepAnchor );
    cursor.removeSelectedText();
    cursor.insertText( replacementWord );
    cursor.endEditBlock();
  }
  /* If more than one suggestion was replaced, show a notification */
  if( wordsToReplace.count() > 1 ) {
    Utils::FadingIndicator::showText( editorWidget,
                                      tr( "%1 occurrences replaced." ).arg( wordsToReplace.count() ),
                                      Utils::FadingIndicator::SmallText );
  }
}