ClockPhotoDialog::ClockPhotoDialog(KIPI::Interface* interface, QWidget* parent)
: KDialog(parent), d(new ClockPhotoDialogPrivate)
{
d->interface = interface;
// Initialize the variables.
d->image = new QPixmap();
d->photoDateTime = new QDateTime();
deltaNegative = false;
deltaDays = 0;
deltaHours = 0;
deltaMinutes = 0;
deltaSeconds = 0;
// This dialog should be modal with three buttons: Ok, Cancel, and load
// photo. For this third button, the User1 button from KDialog is used.
// The Ok button is only enable when a photo is loaded.
setCaption(i18n("Determine time difference with clock photo"));
setButtons(User1 | Ok | Cancel);
button(User1)->setText(i18n("Load different photo"));
button(User1)->setIcon(KIcon("document-open"));
button(Ok)->setEnabled(false);
// Everything else is stacked in a vertical box.
setMainWidget(new QWidget(this));
QVBoxLayout *vBox = new QVBoxLayout(mainWidget());
// Some explanation.
QLabel *explanationLabel =
new QLabel(i18n("If you have a photo in your set with a clock or "
"another external time source on it, you can load "
"it here and set the indicator to the (date and) "
"time displayed. The difference of your internal "
"camera clock will be determined from this "
"setting."));
explanationLabel->setWordWrap(true);
vBox->addWidget(explanationLabel);
// The image is displayed by loading an ImageDisplay in the scroll area,
// which is an overloaded QLabel. See the Image Viewer Example from the Qt
// documentation (http://doc.trolltech.com/4.5/widgets-imageviewer.html).
d->scrollArea = new QScrollArea(this);
d->scrollArea->setBackgroundRole(QPalette::Window);
d->scrollArea->setAlignment(Qt::AlignCenter);
vBox->addWidget(d->scrollArea);
d->imageLabel = new ImageDisplay(d->scrollArea);
d->imageLabel->setBackgroundRole(QPalette::Base);
d->imageLabel->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
d->imageLabel->setScaledContents(true);
// The label is also used to display text (warning and waiting messages).
d->imageLabel->setWordWrap(true);
d->imageLabel->setAlignment(Qt::AlignCenter);
d->scrollArea->setWidget(d->imageLabel);
// For zooming support, a scale is displayed beneath the image with zoom out
// and zoom in buttons.
QLabel *scale_label = new QLabel(i18n("Scale:"));
d->zoomOutButton = new QPushButton(KIcon("zoom-out"), "");
d->zoomInButton = new QPushButton(KIcon("zoom-in"), "");
d->zoomInButton->setFlat(true);
d->zoomOutButton->setFlat(true);
d->zoomSlider = new QSlider(Qt::Horizontal);
d->zoomSlider->setRange(10, 150);
QHBoxLayout *hBox1 = new QHBoxLayout(mainWidget());
hBox1->addWidget(scale_label);
hBox1->addWidget(d->zoomOutButton);
hBox1->addWidget(d->zoomSlider);
hBox1->addWidget(d->zoomInButton);
vBox->addLayout(hBox1);
d->zoomSlider->setEnabled(false);
d->zoomOutButton->setEnabled(false);
d->zoomInButton->setEnabled(false);
// The date and time entry widget allows the user to enter the date and time
// displayed in the image. The format is explicitly set, otherwise seconds
// might not get displayed.
QLabel *dtLabel = new QLabel(i18n("The clock date and time:"));
d->calendar = new QDateTimeEdit();
d->calendar->setDisplayFormat("d MMMM yyyy, hh:mm:ss");
d->calendar->setCalendarPopup(true);
d->calendar->setEnabled(false);
QHBoxLayout *hBox2 = new QHBoxLayout(mainWidget());
hBox2->addStretch();
hBox2->addWidget(dtLabel);
hBox2->addWidget(d->calendar);
vBox->addLayout(hBox2);
// Setup the signals and slots.
connect(this, SIGNAL(user1Clicked()),
this, SLOT(slotLoadPhoto()));
connect(d->zoomSlider, SIGNAL(sliderMoved(int)),
this, SLOT(slotAdjustZoom(int)));
connect(d->zoomOutButton, SIGNAL(clicked()),
this, SLOT(slotZoomOut()));
connect(d->zoomInButton, SIGNAL(clicked()),
this, SLOT(slotZoomIn()));
connect(this, SIGNAL(okClicked()),
this, SLOT(slotOk()));
connect(this, SIGNAL(cancelClicked()),
this, SLOT(slotCancel()));
// Show the window.
KConfig config("kipirc");
KConfigGroup group = config.group(QString("Clock Photo Dialog"));
restoreDialogSize(group);
show();
// Upon initialization, present the user with a photo loading dialog. This
// is done before the main dialog is drawn.
slotLoadPhoto();
}
ClockPhotoDialog::ClockPhotoDialog(QWidget* const parent)
: KDialog(parent), d(new Private)
{
// This dialog should be modal with three buttons: Ok, Cancel, and load
// photo. For this third button, the User1 button from KDialog is used.
// The Ok button is only enable when a photo is loaded.
setCaption(i18n("Determine time difference with clock photo"));
setButtons(User1 | Ok | Cancel);
setMinimumWidth(500);
setMinimumHeight(500);
button(User1)->setText(i18n("Load different photo"));
button(User1)->setIcon(KIcon("document-open"));
button(Ok)->setEnabled(false);
// Everything else is stacked in a vertical box.
setMainWidget(new QWidget(this));
QVBoxLayout* vBox = new QVBoxLayout(mainWidget());
// Some explanation.
QLabel* explanationLabel = new QLabel(i18n("If you have a photo in your set with a clock or "
"another external time source on it, you can load "
"it here and set the indicator to the (date and) "
"time displayed. The difference of your internal "
"camera clock will be determined from this "
"setting."));
explanationLabel->setWordWrap(true);
vBox->addWidget(explanationLabel);
// The image is displayed by loading a KPPreviewManager
d->imagePreview = new KPPreviewManager(this);
d->imagePreview->setBackgroundRole(QPalette::Window);
d->imagePreview->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
vBox->addWidget(d->imagePreview);
// The date and time entry widget allows the user to enter the date and time
// displayed in the image. The format is explicitly set, otherwise seconds
// might not get displayed.
QLabel* dtLabel = new QLabel(i18n("The clock date and time:"));
d->calendar = new QDateTimeEdit();
d->calendar->setDisplayFormat("d MMMM yyyy, hh:mm:ss");
d->calendar->setCalendarPopup(true);
d->calendar->setEnabled(false);
QHBoxLayout* hBox2 = new QHBoxLayout(mainWidget());
hBox2->addStretch();
hBox2->addWidget(dtLabel);
hBox2->addWidget(d->calendar);
vBox->addLayout(hBox2);
// Setup the signals and slots.
connect(this, SIGNAL(user1Clicked()),
this, SLOT(slotLoadPhoto()));
connect(this, SIGNAL(okClicked()),
this, SLOT(slotOk()));
connect(this, SIGNAL(cancelClicked()),
this, SLOT(slotCancel()));
// Show the window.
loadSettings();
show();
// Upon initialization, present the user with a photo loading dialog. This
// is done before the main dialog is drawn.
slotLoadPhoto();
}