89 lines
1.9 KiB
C++
89 lines
1.9 KiB
C++
#include "imageeditordialog.h"
|
|
#include "ui_imageeditordialog.h"
|
|
|
|
#include <QMessageBox>
|
|
|
|
ImageEditorDialog::ImageEditorDialog(const QPixmap &pixmap, const QString &title, QWidget *parent) :
|
|
QDialog{parent},
|
|
m_ui{std::make_unique<Ui::ImageEditorDialog>()},
|
|
m_pixmap{pixmap},
|
|
m_title{title}
|
|
{
|
|
m_ui->setupUi(this);
|
|
|
|
#ifdef Q_OS_LINUX
|
|
setWindowFlags((windowFlags() & ~Qt::Dialog) | Qt::Window);
|
|
#endif
|
|
setWindowFlag(Qt::WindowMinimizeButtonHint);
|
|
setWindowFlag(Qt::WindowMaximizeButtonHint);
|
|
setWindowFlag(Qt::WindowCloseButtonHint);
|
|
|
|
updateTitle();
|
|
|
|
m_ui->scrollArea->setBackgroundRole(QPalette::Dark);
|
|
|
|
m_ui->canvas->setPixmap(m_pixmap);
|
|
}
|
|
|
|
ImageEditorDialog::~ImageEditorDialog() = default;
|
|
|
|
void ImageEditorDialog::accept()
|
|
{
|
|
if (!m_unsavedChanges)
|
|
{
|
|
QDialog::reject();
|
|
return;
|
|
}
|
|
|
|
// TODO
|
|
|
|
QDialog::accept();
|
|
}
|
|
|
|
void ImageEditorDialog::reject()
|
|
{
|
|
if (!m_unsavedChanges)
|
|
{
|
|
QDialog::reject();
|
|
return;
|
|
}
|
|
|
|
const auto result = QMessageBox::warning(
|
|
this,
|
|
tr("The Image has been modified."),
|
|
tr("Do you want to save your changes?"),
|
|
QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel,
|
|
QMessageBox::Save
|
|
);
|
|
switch (result)
|
|
{
|
|
case QMessageBox::Save:
|
|
accept();
|
|
return;
|
|
case QMessageBox::Discard:
|
|
QDialog::reject();
|
|
return;
|
|
case QMessageBox::Cancel:
|
|
return;
|
|
default:
|
|
qWarning() << "unexpected dialog result" << result;
|
|
}
|
|
}
|
|
|
|
void ImageEditorDialog::changed()
|
|
{
|
|
if (!m_unsavedChanges)
|
|
{
|
|
m_unsavedChanges = true;
|
|
updateTitle();
|
|
}
|
|
}
|
|
|
|
void ImageEditorDialog::updateTitle()
|
|
{
|
|
setWindowTitle(tr("%0%1")
|
|
.arg(m_title)
|
|
.arg(m_unsavedChanges ? tr("*") : QString{})
|
|
);
|
|
}
|