DMDialog::DMDialog( const QString &screenName, QWidget *parent) :
QDialog(parent),
progress( new QMovie( ":/icons/progress.gif", "", this ) ),
screenName( screenName ),
m_ui(new Ui::DMDialog)
{
m_ui->setupUi(this);
m_ui->messageTextEdit->setAllowEnters( true );
QFont charsLeftFont = m_ui->charsLeftLabel->font();
charsLeftFont.setPointSize( charsLeftFont.pointSize() - 2 );
m_ui->charsLeftLabel->setFont( charsLeftFont );
m_ui->sendingLabel->setFont( charsLeftFont );
m_ui->progressLabel->resize( m_ui->progressLabel->width(), m_ui->sendingLabel->height() );
m_ui->charsLeftLabel->setText( tr( "%n characters left", "", charsLeft() ) );
m_ui->sendingLabel->hide();
m_ui->progressLabel->hide();
m_ui->progressLabel->setMovie( progress );
setWindowTitle( tr( "Direct message %1" ).arg( screenName ) );
connect( m_ui->messageTextEdit, SIGNAL(textChanged()), this, SLOT(updateCharsLeft()) );
connect( m_ui->sendButton, SIGNAL(clicked()), this, SLOT(sendDM()) );
adjustSize();
}
bool Wheel::checkPermutation(std::string permutation) {
// Copy of the string
std::string permut(permutation);
// Permutation must have the exact size
if (permut.length() != NUMCHARACTERSINALPHABET) {
return false;
} else {
// This holds the remainig / unused character to make sure a letter is only used once
std::list<char> charsLeft(alphabet, alphabet + NUMCHARACTERSINALPHABET);
// Check all letters of the permutation
for (int i = 0; i < NUMCHARACTERSINALPHABET; i++) {
// Check if the letter is in the list of remaining letters
for (char currentChar : charsLeft) {
// If the letter was not used before remove it and proceed
if (toupper(currentChar) == toupper(permut[i])) {
charsLeft.remove(permut[i]);
break;
// If end of list reached this means that the current character is used twice
} else if (charsLeft.back() == currentChar) {
return false;
}
}
}
}
return true;
}
void DMDialog::sendDM()
{
if( charsLeft() < 0 ) {
QMessageBox *messageBox = new QMessageBox( QMessageBox::Warning, tr( "Message too long" ), tr( "Your message is too long." ) );
QPushButton *accept = messageBox->addButton( tr( "&Truncate" ), QMessageBox::AcceptRole );
QPushButton *reject = messageBox->addButton( tr( "&Edit" ), QMessageBox::RejectRole );
messageBox->setInformativeText( tr( "You can still post it like this, but it will be truncated." ) );
messageBox->setDefaultButton( accept );
messageBox->setEscapeButton( reject );
messageBox->exec();
if ( messageBox->clickedButton() == reject )
return;
messageBox->deleteLater();
}
emit dmRequest( screenName, m_ui->messageTextEdit->toPlainText() );
progress->start();
m_ui->sendingLabel->setText( tr( "Sending..." ) );
m_ui->charsLeftLabel->hide();
m_ui->sendingLabel->show();
m_ui->progressLabel->show();
m_ui->resetButton->setEnabled( false );
m_ui->sendButton->setEnabled( false );
m_ui->messageTextEdit->setEnabled( false );
m_ui->closeButton->setFocus();
}
// ---------------------------------------------------------------------------
// Writes to log.
// ---------------------------------------------------------------------------
//
void CKmdDebugLogger::LogWrite( const TDesC& aText )
{
const TInt KMaxLineWidth( 100 );
const TInt textLength( aText.Length() );
TInt charsLeft( textLength );
while ( charsLeft )
{
if ( charsLeft >= KMaxLineWidth )
{
// Write next KMaxLineWidth chars.
iFileLogger.Write( aText.Mid( textLength-charsLeft, KMaxLineWidth ) );
charsLeft -= KMaxLineWidth;
}
else
{
// Write remaining chars (<KMaxLineWidth chars).
iFileLogger.Write( aText.Mid( textLength-charsLeft, charsLeft ) );
charsLeft = 0;
}
}
}
void DMDialog::updateCharsLeft()
{
QString text;
QPalette palette( m_ui->charsLeftLabel->palette() );
int length = charsLeft();
if ( length < 0 ) {
palette.setColor( QPalette::Foreground, Qt::red );
if ( length == -1 )
text = tr( "%n character over the limit", "", length * -1 );
else
text = tr( "%n characters over the limit", "", length * -1 );
} else {
palette.setColor( QPalette::Foreground, Qt::black );
if ( length == 1 )
text = tr( "%n character left", "", length );
else
text = tr( "%n characters left", "", length );
}
m_ui->charsLeftLabel->setText( text );
m_ui->charsLeftLabel->setPalette( palette );
}