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#include "../core/objects.h"
#include "../core/lang.h"
#include "message_dialog.h"
#include "moc/moc_message_dialog.cc"
/**
* MessageDialog
*/
MessageDialog::MessageDialog(QMessageBox::Icon icon, const QString &text,
QMessageBox::StandardButtons /*buttons*/, QWidget *parent)
: QDialog(parent, Qt::Dialog | Qt::CustomizeWindowHint | Qt::WindowTitleHint | Qt::MSWindowsFixedSizeDialogHint), clickedButton_(NULL), defaultButton_(NULL)
{
QLabel *label = new QLabel(text, this);
label->setObjectName("messageBox");
QLabel *iconLabel = new QLabel(this);
iconLabel->setAlignment(Qt::AlignCenter);
iconLabel->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
int iconSize = style()->pixelMetric(QStyle::PM_MessageBoxIconSize, 0, this);
QIcon tmpIcon;
switch (icon) {
case QMessageBox::Information:
setWindowTitle(QString::fromUtf8(language[lsInformation].c_str()));
tmpIcon = style()->standardIcon(QStyle::SP_MessageBoxInformation, 0, this);
break;
case QMessageBox::Warning:
setWindowTitle(QString::fromUtf8(language[lsWarning].c_str()));
tmpIcon = style()->standardIcon(QStyle::SP_MessageBoxWarning, 0, this);
break;
case QMessageBox::Critical:
setWindowTitle(QString::fromUtf8(language[lsError].c_str()));
tmpIcon = style()->standardIcon(QStyle::SP_MessageBoxCritical, 0, this);
break;
case QMessageBox::Question:
setWindowTitle(QString::fromUtf8(language[lsConfirmation].c_str()));
tmpIcon = style()->standardIcon(QStyle::SP_MessageBoxQuestion, 0, this);
default:
break;
}
if (!tmpIcon.isNull())
iconLabel->setPixmap(tmpIcon.pixmap(iconSize, iconSize));
buttonBox_ = new QDialogButtonBox(this);
buttonBox_->setCenterButtons(true);
QGridLayout *grid = new QGridLayout;
grid->setContentsMargins(20, 20, 20, 20);
grid->setSpacing(20);
grid->addWidget(iconLabel, 0, 0);
grid->addWidget(label, 0, 1);
grid->addWidget(buttonBox_, 2, 0, 1, 2);
grid->setSizeConstraint(QLayout::SetFixedSize);
setLayout(grid);
connect(buttonBox_, SIGNAL(clicked(QAbstractButton*)), this, SLOT(buttonClicked(QAbstractButton*)));
setModal(true);
}
void MessageDialog::buttonClicked(QAbstractButton *button)
{
clickedButton_ = button;
int ret = buttonBox_->standardButton(button);
if (ret == QMessageBox::NoButton)
ret = -1;
done(ret);
}
void MessageDialog::setDefaultButton(QPushButton *button)
{
if (!buttonBox_->buttons().contains(button))
return;
defaultButton_ = button;
button->setDefault(true);
button->setFocus();
}
QMessageBox::StandardButton MessageDialog::information(QWidget *parent,
const QString &text, QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton)
{
return showMessageBox(parent, QMessageBox::Information, text, buttons, defaultButton);
}
QMessageBox::StandardButton MessageDialog::question(QWidget *parent,
const QString &text, QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton)
{
return showMessageBox(parent, QMessageBox::Question, text, buttons, defaultButton);
}
QMessageBox::StandardButton MessageDialog::warning(QWidget *parent,
const QString &text, QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton)
{
return showMessageBox(parent, QMessageBox::Warning, text, buttons, defaultButton);
}
QMessageBox::StandardButton MessageDialog::critical(QWidget *parent,
const QString &text, QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton)
{
return showMessageBox(parent, QMessageBox::Critical, text, buttons, defaultButton);
}
QMessageBox::StandardButton MessageDialog::showMessageBox(QWidget *parent, QMessageBox::Icon icon,
const QString &text, QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton)
{
MessageDialog dialog(icon, text, QMessageBox::NoButton, parent);
QDialogButtonBox *buttonBox = dialog.findChild<QDialogButtonBox*>();
assert(buttonBox);
if (buttonBox == NULL) return QMessageBox::Cancel;
uint mask = QMessageBox::FirstButton;
while (mask <= QMessageBox::LastButton) {
uint sb = buttons & mask;
mask <<= 1;
if (!sb)
continue;
QPushButton *button = buttonBox->addButton((QDialogButtonBox::StandardButton)sb);
switch (sb) {
case QMessageBox::Ok:
button->setText(QString::fromUtf8(language[lsOK].c_str()));
break;
case QMessageBox::Cancel:
button->setText(QString::fromUtf8(language[lsCancel].c_str()));
break;
case QMessageBox::Yes:
button->setText(QString::fromUtf8(language[lsYes].c_str()));
break;
case QMessageBox::No:
button->setText(QString::fromUtf8(language[lsNo].c_str()));
break;
}
// Choose the first accept role as the default
if (dialog.defaultButton())
continue;
if ((defaultButton == QMessageBox::NoButton && buttonBox->buttonRole(button) == QDialogButtonBox::AcceptRole)
|| (defaultButton != QMessageBox::NoButton && sb == uint(defaultButton)))
dialog.setDefaultButton(button);
}
if (dialog.exec() == -1)
return QMessageBox::Cancel;
return QMessageBox::StandardButton(buttonBox->standardButton(dialog.clickedButton()));
}
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