Commit 99fd4112 authored by Alexander Stippich's avatar Alexander Stippich
Browse files

port to new connection syntax

parent 8288debb
......@@ -71,8 +71,7 @@ KSaneDeviceDialog::KSaneDeviceDialog(QWidget *parent)
m_btnOk = bottomButtonBox->button(QDialogButtonBox::Ok);
m_btnReloadDevices = bottomButtonBox->addButton(i18n("Reload devices list"), QDialogButtonBox::ButtonRole::ActionRole);
layout->addWidget(bottomButtonBox);
//connect(buttonBox, SIGNAL(accepted()), this, SLOT(accept()));
//connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
connect(bottomButtonBox, &QDialogButtonBox::accepted, this, &QDialog::accept);
connect(bottomButtonBox, &QDialogButtonBox::rejected, this, &QDialog::reject);
connect(m_btnReloadDevices, &QPushButton::clicked, this, &KSaneDeviceDialog::reloadDevicesList);
......
......@@ -82,17 +82,17 @@ KSaneWidget::KSaneWidget(QWidget *parent)
d->m_findDevThread->start();
d->m_readValsTmr.setSingleShot(true);
connect(&d->m_readValsTmr, SIGNAL(timeout()), d, SLOT(valReload()));
connect(&d->m_readValsTmr, &QTimer::timeout, d, &KSaneWidgetPrivate::reloadValues);
d->m_updProgressTmr.setSingleShot(false);
d->m_updProgressTmr.setInterval(300);
connect(&d->m_updProgressTmr, SIGNAL(timeout()), d, SLOT(updateProgress()));
connect(&d->m_updProgressTmr, &QTimer::timeout, d, &KSaneWidgetPrivate::updateProgress);
// Create the static UI
// create the preview
d->m_previewViewer = new KSaneViewer(&(d->m_previewImg), this);
connect(d->m_previewViewer, SIGNAL(newSelection(float,float,float,float)),
d, SLOT(handleSelection(float,float,float,float)));
connect(d->m_previewViewer, &KSaneViewer::newSelection,
d, &KSaneWidgetPrivate::handleSelection);
d->m_warmingUp = new QLabel;
d->m_warmingUp->setText(i18n("Waiting for the scan to start."));
......@@ -108,7 +108,7 @@ KSaneWidget::KSaneWidget(QWidget *parent)
d->m_cancelBtn = new QPushButton;
d->m_cancelBtn->setIcon(QIcon::fromTheme(QStringLiteral("process-stop")));
d->m_cancelBtn->setToolTip(i18n("Cancel current scan operation"));
connect(d->m_cancelBtn, SIGNAL(clicked()), this, SLOT(scanCancel()));
connect(d->m_cancelBtn, &QPushButton::clicked, this, &KSaneWidget::scanCancel);
d->m_activityFrame = new QWidget;
QHBoxLayout *progress_lay = new QHBoxLayout(d->m_activityFrame);
......@@ -121,50 +121,50 @@ KSaneWidget::KSaneWidget(QWidget *parent)
d->m_zInBtn->setAutoRaise(true);
d->m_zInBtn->setIcon(QIcon::fromTheme(QStringLiteral("zoom-in")));
d->m_zInBtn->setToolTip(i18n("Zoom In"));
connect(d->m_zInBtn, SIGNAL(clicked()), d->m_previewViewer, SLOT(zoomIn()));
connect(d->m_zInBtn, &QToolButton::clicked, d->m_previewViewer, &KSaneViewer::zoomIn);
d->m_zOutBtn = new QToolButton(this);
d->m_zOutBtn->setAutoRaise(true);
d->m_zOutBtn->setIcon(QIcon::fromTheme(QStringLiteral("zoom-out")));
d->m_zOutBtn->setToolTip(i18n("Zoom Out"));
connect(d->m_zOutBtn, SIGNAL(clicked()), d->m_previewViewer, SLOT(zoomOut()));
connect(d->m_zOutBtn, &QToolButton::clicked, d->m_previewViewer, &KSaneViewer::zoomOut);
d->m_zSelBtn = new QToolButton(this);
d->m_zSelBtn->setAutoRaise(true);
d->m_zSelBtn->setIcon(QIcon::fromTheme(QStringLiteral("zoom-fit-best")));
d->m_zSelBtn->setToolTip(i18n("Zoom to Selection"));
connect(d->m_zSelBtn, SIGNAL(clicked()), d->m_previewViewer, SLOT(zoomSel()));
connect(d->m_zSelBtn, &QToolButton::clicked, d->m_previewViewer, &KSaneViewer::zoomSel);
d->m_zFitBtn = new QToolButton(this);
d->m_zFitBtn->setAutoRaise(true);
d->m_zFitBtn->setIcon(QIcon::fromTheme(QStringLiteral("document-preview")));
d->m_zFitBtn->setToolTip(i18n("Zoom to Fit"));
connect(d->m_zFitBtn, SIGNAL(clicked()), d->m_previewViewer, SLOT(zoom2Fit()));
connect(d->m_zFitBtn, &QToolButton::clicked, d->m_previewViewer, &KSaneViewer::zoom2Fit);
d->m_clearSelBtn = new QToolButton(this);
d->m_clearSelBtn->setAutoRaise(true);
d->m_clearSelBtn->setIcon(QIcon::fromTheme(QStringLiteral("edit-clear")));
d->m_clearSelBtn->setToolTip(i18n("Clear Selections"));
connect(d->m_clearSelBtn, SIGNAL(clicked()), d->m_previewViewer, SLOT(clearSelections()));
connect(d->m_clearSelBtn, &QToolButton::clicked, d->m_previewViewer, &KSaneViewer::clearSelections);
QShortcut *prevShortcut = new QShortcut(QKeySequence(QStringLiteral("Ctrl+P")), this);
connect(prevShortcut, SIGNAL(activated()), d, SLOT(startPreviewScan()));
connect(prevShortcut, &QShortcut::activated, d, &KSaneWidgetPrivate::startPreviewScan);
QShortcut *scanShortcut = new QShortcut(QKeySequence(QStringLiteral("Ctrl+S")), this);
connect(scanShortcut, SIGNAL(activated()), d, SLOT(startFinalScan()));
connect(scanShortcut, &QShortcut::activated, d, &KSaneWidgetPrivate::startFinalScan);
d->m_prevBtn = new QPushButton(this);
d->m_prevBtn->setIcon(QIcon::fromTheme(QStringLiteral("document-import")));
d->m_prevBtn->setToolTip(i18n("Scan Preview Image (%1)", prevShortcut->key().toString()));
d->m_prevBtn->setText(i18nc("Preview button text", "Preview"));
connect(d->m_prevBtn, SIGNAL(clicked()), d, SLOT(startPreviewScan()));
connect(d->m_prevBtn, &QToolButton::clicked, d, &KSaneWidgetPrivate::startPreviewScan);
d->m_scanBtn = new QPushButton(this);
d->m_scanBtn->setIcon(QIcon::fromTheme(QStringLiteral("document-save")));
d->m_scanBtn->setToolTip(i18n("Scan Final Image (%1)", scanShortcut->key().toString()));
d->m_scanBtn->setText(i18nc("Final scan button text", "Scan"));
d->m_scanBtn->setFocus(Qt::OtherFocusReason);
connect(d->m_scanBtn, SIGNAL(clicked()), d, SLOT(startFinalScan()));
connect(d->m_scanBtn, &QToolButton::clicked, d, &KSaneWidgetPrivate::startFinalScan);
d->m_btnFrame = new QWidget;
QHBoxLayout *btn_lay = new QHBoxLayout(d->m_btnFrame);
......@@ -466,16 +466,16 @@ bool KSaneWidget::openDevice(const QString &deviceName)
// do the connections of the option parameters
for (i = 0; i < d->m_optList.size(); ++i) {
//qCDebug(KSANE_LOG) << d->m_optList.at(i)->name();
connect(d->m_optList.at(i), SIGNAL(optionsNeedReload()), d, SLOT(optReload()));
connect(d->m_optList.at(i), SIGNAL(valuesNeedReload()), d, SLOT(scheduleValReload()));
connect(d->m_optList.at(i), &KSaneOption::optionsNeedReload, d, &KSaneWidgetPrivate::reloadOptions);
connect(d->m_optList.at(i), &KSaneOption::valuesNeedReload, d, &KSaneWidgetPrivate::scheduleValuesReload);
if (d->m_optList.at(i)->needsPolling()) {
//qCDebug(KSANE_LOG) << d->m_optList.at(i)->name() << " needs polling";
d->m_pollList.append(d->m_optList.at(i));
KSaneOptCheckBox *buttonOption = qobject_cast<KSaneOptCheckBox *>(d->m_optList.at(i));
if (buttonOption) {
connect(buttonOption, SIGNAL(buttonPressed(QString,QString,bool)),
this, SIGNAL(buttonPressed(QString,QString,bool)));
connect(buttonOption, &KSaneOptCheckBox::buttonPressed,
this, &KSaneWidget::buttonPressed);
}
}
}
......@@ -487,11 +487,11 @@ bool KSaneWidget::openDevice(const QString &deviceName)
// Create the preview thread
d->m_previewThread = new KSanePreviewThread(d->m_saneHandle, &d->m_previewImg);
connect(d->m_previewThread, SIGNAL(finished()), d, SLOT(previewScanDone()));
connect(d->m_previewThread, &KSanePreviewThread::finished, d, &KSaneWidgetPrivate::previewScanDone);
// Create the read thread
d->m_scanThread = new KSaneScanThread(d->m_saneHandle, &d->m_scanData);
connect(d->m_scanThread, SIGNAL(finished()), d, SLOT(oneFinalScanDone()));
connect(d->m_scanThread, &KSaneScanThread::finished, d, &KSaneWidgetPrivate::oneFinalScanDone);
// Create the options interface
d->createOptInterface();
......@@ -508,7 +508,7 @@ bool KSaneWidget::openDevice(const QString &deviceName)
// this is done so that you can select scan area without
// having to scan a preview.
d->updatePreviewSize();
QTimer::singleShot(1000, d->m_previewViewer, SLOT(zoom2Fit()));
QTimer::singleShot(1000, d->m_previewViewer, &KSaneViewer::zoom2Fit);
return true;
}
......@@ -947,9 +947,9 @@ void KSaneWidget::setSelection(QPointF topLeft, QPointF bottomRight)
void KSaneWidget::setOptionsCollapsed(bool collapse)
{
if (collapse) {
QTimer::singleShot(0, d->m_optionsCollapser, SLOT(slotCollapse()));
QTimer::singleShot(0, d->m_optionsCollapser, &SplitterCollapser::slotCollapse);
} else {
QTimer::singleShot(0, d->m_optionsCollapser, SLOT(slotRestore()));
QTimer::singleShot(0, d->m_optionsCollapser, &SplitterCollapser::slotRestore);
}
}
......
......@@ -22,6 +22,7 @@
#include <QLabel>
#include <QPushButton>
#include <QMessageBox>
#include <QMetaMethod>
#include <QPageSize>
#include <ksane_debug.h>
......@@ -97,12 +98,12 @@ KSaneWidgetPrivate::KSaneWidgetPrivate(KSaneWidget *parent):
clearDeviceOptions();
m_findDevThread = FindSaneDevicesThread::getInstance();
connect(m_findDevThread, SIGNAL(finished()), this, SLOT(devListUpdated()));
connect(m_findDevThread, SIGNAL(finished()), this, SLOT(signalDevListUpdate()));
connect(m_findDevThread, &FindSaneDevicesThread::finished, this, &KSaneWidgetPrivate::devListUpdated);
connect(m_findDevThread, &FindSaneDevicesThread::finished, this, &KSaneWidgetPrivate::signalDevListUpdate);
m_auth = KSaneAuth::getInstance();
m_optionPollTmr.setInterval(100);
connect(&m_optionPollTmr, SIGNAL(timeout()), this, SLOT(pollPollOptions()));
connect(&m_optionPollTmr, &QTimer::timeout, this, &KSaneWidgetPrivate::pollPollOptions);
}
void KSaneWidgetPrivate::clearDeviceOptions()
......@@ -430,7 +431,7 @@ void KSaneWidgetPrivate::createOptInterface()
m_optFilmType = option;
KSaneOptionWidget *film = createOptionWidget(m_basicOptsTab, option);
basic_layout->addWidget(film);
connect(m_optFilmType, SIGNAL(valueChanged()), this, SLOT(checkInvert()), Qt::QueuedConnection);
connect(m_optFilmType, &KSaneOption::valueChanged, this, &KSaneWidgetPrivate::checkInvert, Qt::QueuedConnection);
} else if ((option = getOption(QStringLiteral(SANE_NAME_NEGATIVE))) != nullptr) {
m_optNegative = option;
KSaneOptionWidget *negative = createOptionWidget(m_basicOptsTab, option);
......@@ -726,12 +727,12 @@ void KSaneWidgetPrivate::setDefaultValues()
}
}
void KSaneWidgetPrivate::scheduleValReload()
void KSaneWidgetPrivate::scheduleValuesReload()
{
m_readValsTmr.start(5);
}
void KSaneWidgetPrivate::optReload()
void KSaneWidgetPrivate::reloadOptions()
{
int i;
......@@ -762,7 +763,7 @@ void KSaneWidgetPrivate::optReload()
m_previewViewer->zoom2Fit();
}
void KSaneWidgetPrivate::valReload()
void KSaneWidgetPrivate::reloadValues()
{
for (int i = 0; i < m_optList.size(); ++i) {
m_optList.at(i)->readValue();
......@@ -1042,7 +1043,7 @@ void KSaneWidgetPrivate::startPreviewScan()
// execute valReload if there is a pending value reload
while (m_readValsTmr.isActive()) {
m_readValsTmr.stop();
valReload();
reloadValues();
}
// clear the preview
......@@ -1139,7 +1140,7 @@ void KSaneWidgetPrivate::startFinalScan()
// execute a pending value reload
while (m_readValsTmr.isActive()) {
m_readValsTmr.stop();
valReload();
reloadValues();
}
setBusy(true);
......@@ -1243,7 +1244,7 @@ void KSaneWidgetPrivate::oneFinalScanDone()
// execute a pending value reload
while (m_readValsTmr.isActive()) {
m_readValsTmr.stop();
valReload();
reloadValues();
}
if (!m_cancelMultiScan) {
......@@ -1379,7 +1380,7 @@ void KSaneWidgetPrivate::updateProgress()
void KSaneWidgetPrivate::alertUser(int type, const QString &strStatus)
{
if (q->receivers(SIGNAL(userMessage(int,QString))) == 0) {
if (!q->isSignalConnected(QMetaMethod::fromSignal(&KSaneWidget::userMessage))) {
switch (type) {
case KSaneWidget::ErrorGeneral:
QMessageBox::critical(nullptr, i18nc("@title:window", "General Error"), strStatus);
......
......@@ -91,12 +91,13 @@ public Q_SLOTS:
void previewScanDone();
void oneFinalScanDone();
void updateProgress();
private Q_SLOTS:
void scheduleValReload();
void optReload();
void valReload();
void scheduleValuesReload();
void reloadOptions();
void reloadValues();
void handleSelection(float tl_x, float tl_y, float br_x, float br_y);
private Q_SLOTS:
void setTLX(const QVariant &x);
void setTLY(const QVariant &y);
void setBRX(const QVariant &x);
......
......@@ -117,9 +117,9 @@ void LabeledFSlider::initFSlider(float minValueF, float maxValueF, float stepVal
m_label->setBuddy(m_spinb);
connect(m_spinb, SIGNAL(valueChanged(double)), this, SLOT(syncValues(double)));
connect(m_slider, SIGNAL(valueChanged(int)), this, SLOT(syncValues(int)));
connect(m_slider, SIGNAL(sliderReleased()), this, SLOT(fixValue()));
connect(m_spinb, QOverload<double>::of(&QDoubleSpinBox::valueChanged), this, QOverload<double>::of(&LabeledFSlider::syncValues));
connect(m_slider, QOverload<int>::of(&QSlider::valueChanged), this, QOverload<int>::of(&LabeledFSlider::syncValues));
connect(m_slider, &QSlider::sliderReleased, this, &LabeledFSlider::fixValue);
m_layout->addWidget(m_slider, 0, 2);
m_layout->addWidget(m_spinb, 0, 1);
......
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