/*
Copyright (C) 2012, University of Cambridge, Department of Psychiatry.
Created by Rudolf Cardinal (rnc1001@cam.ac.uk).
This file is part of CamCOPS.
CamCOPS is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
CamCOPS is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with CamCOPS. If not, see <https://www.gnu.org/licenses/>.
*/
#include "debugdialog.h"
#include <QDialog>
#include <QDialogButtonBox>
#include <QVariant>
#include <QVBoxLayout>
#include "common/cssconst.h"
#include "common/uiconst.h"
#include "layouts/vboxlayouthfw.h"
#include "qobjects/keypresswatcher.h"
#include "qobjects/showwatcher.h"
DebugDialog::DebugDialog(QWidget* parent,
QWidget* widget,
const bool set_background_by_name,
const bool set_background_by_stylesheet,
const layoutdumper::DumperConfig& config,
const bool use_hfw_layout,
const QString* dialog_stylesheet) :
QDialog(parent)
{
QDialogButtonBox::StandardButtons buttons = QDialogButtonBox::Close;
QSizePolicy dlg_sp(QSizePolicy::Preferred, QSizePolicy::Preferred);
setSizePolicy(dlg_sp);
setWindowTitle("Press D/dump layout, A/adjustSize");
if (use_hfw_layout) {
dlg_sp.setHeightForWidth(true);
}
if (dialog_stylesheet) {
setStyleSheet(*dialog_stylesheet);
}
VBoxLayoutHfw* hfwlayout = use_hfw_layout ? new VBoxLayoutHfw() : nullptr;
QVBoxLayout* vboxlayout = use_hfw_layout ? nullptr : new QVBoxLayout();
QLayout* layout = use_hfw_layout ? static_cast<QLayout*>(hfwlayout)
: static_cast<QLayout*>(vboxlayout);
layout->setContentsMargins(uiconst::NO_MARGINS);
if (widget) {
if (set_background_by_name) {
widget->setObjectName(cssconst::DEBUG_GREEN);
}
if (set_background_by_stylesheet) {
widget->setStyleSheet("background: green;");
}
// const Qt::Alignment align = Qt::AlignTop;
const Qt::Alignment align = Qt::Alignment();
// We can't do what follows via the QLayout* pointer, which is why we
// have to maintain these two:
if (use_hfw_layout) {
hfwlayout->addWidget(widget, 0, align);
} else {
vboxlayout->addWidget(widget, 0, align);
}
auto showwatcher = new ShowWatcher(this, true);
Q_UNUSED(showwatcher)
auto keywatcher = new KeyPressWatcher(this);
// keywatcher becomes child of this,
// and LayoutDumper is a namespace, so:
// Safe object lifespan signal: can use std::bind
keywatcher->addKeyEvent(
Qt::Key_D,
std::bind(&layoutdumper::dumpWidgetHierarchy, this, config));
keywatcher->addKeyEvent(
Qt::Key_A,
std::bind(&QWidget::adjustSize, widget));
} else {
qDebug() << Q_FUNC_INFO << "null widget";
}
auto buttonbox = new QDialogButtonBox(buttons);
connect(buttonbox, &QDialogButtonBox::rejected, this,
&DebugDialog::reject);
layout->addWidget(buttonbox);
setLayout(layout);
}