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// ************************************************************************************************
//
// BornAgain: simulate and fit reflection and scattering
//
//! @file GUI/View/Job/JobsPanel.cpp
//! @brief Implements class JobsPanel.
//!
//! @homepage http://www.bornagainproject.org
//! @license GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2018
//! @authors Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
// ************************************************************************************************
#include "GUI/View/Job/JobsPanel.h"
#include "Base/Util/Assert.h"
#include "GUI/Model/Project/ProjectDocument.h"
#include "GUI/View/Base/mainwindow_constants.h"
#include "GUI/View/Job/JobMessagesDisplay.h"
#include "GUI/View/Job/JobparQModel.h"
#include "GUI/View/Job/JobsListing.h"
#include <QHeaderView>
#include <QSettings>
#include <QVBoxLayout>
namespace {
QVariant listToQVariant(const QVector<int>& list)
{
QVector<QVariant> var_list;
for (int val : list)
var_list.push_back(QVariant(val));
return {var_list};
}
QVector<int> qVariantToList(const QVariant& var)
{
QVector<QVariant> var_list = var.toList();
QVector<int> list;
for (const QVariant& var_val : var_list)
list.push_back(var_val.toInt());
return list;
}
} // namespace
JobsPanel::JobsPanel(QWidget* parent)
: QWidget(parent)
, m_splitter(new QSplitter(Qt::Vertical, this))
, m_listing(new JobsListing(m_splitter))
, m_properties_view(new QTreeView(this))
, m_properties_model(new JobparQModel(this))
, m_messages_display(new JobMessagesDisplay(this))
{
setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Expanding);
setWindowTitle("Job Selector");
auto* layout = new QVBoxLayout(this);
layout->setContentsMargins(0, 0, 0, 0);
layout->setSpacing(0);
m_splitter->setChildrenCollapsible(true);
layout->addWidget(m_splitter);
m_properties_view->setRootIsDecorated(false);
m_properties_view->setAlternatingRowColors(true);
m_properties_view->setModel(m_properties_model);
m_properties_view->header()->setSectionResizeMode(QHeaderView::ResizeToContents);
m_properties_view->setFixedHeight(150);
m_splitter->addWidget(m_listing);
m_splitter->addWidget(m_messages_display);
m_splitter->addWidget(m_properties_view);
m_splitter->setCollapsible(0, false);
m_splitter->setCollapsible(1, false);
m_splitter->setCollapsible(2, false);
m_splitter->setStretchFactor(0, 1);
m_splitter->setStretchFactor(1, 0);
m_splitter->setStretchFactor(2, 0);
connect(m_listing, &JobsListing::selectedJobsChanged, this, &JobsPanel::onSelectedJobsChanged);
onSelectedJobsChanged(selectedJobItems());
setFixedWidth(GUI::Style::JOB_SELECTOR_PANEL_WIDTH);
applySettings();
}
JobsPanel::~JobsPanel()
{
saveSettings();
}
void JobsPanel::resizeEvent(QResizeEvent* event)
{
QWidget::resizeEvent(event);
setMinimumWidth(0);
setMaximumWidth(QWIDGETSIZE_MAX);
}
QVector<JobItem*> JobsPanel::selectedJobItems() const
{
return m_listing->selectedJobItems();
}
void JobsPanel::makeNewJobItemSelected(JobItem* item)
{
ASSERT(item);
m_listing->selectNewJob(item);
}
void JobsPanel::onSelectedJobsChanged(const QVector<JobItem*>& jobs)
{
JobItem* current_job = jobs.size() == 1 ? jobs.front() : nullptr;
m_properties_view->repaint();
m_messages_display->setJobItem(current_job);
emit selectedJobsChanged();
gDoc->setModified();
}
void JobsPanel::applySettings()
{
QSettings settings;
if (settings.childGroups().contains(GUI::Style::S_JOB_SELECTOR_PANEL)) {
settings.beginGroup(GUI::Style::S_JOB_SELECTOR_PANEL);
setFixedWidth(settings.value(GUI::Style::S_JOB_SELECTOR_PANEL_WIDTH).toInt());
m_splitter->setSizes(
qVariantToList(settings.value(GUI::Style::S_JOB_SELECTOR_SPLITTER_SIZES)));
settings.endGroup();
}
}
void JobsPanel::saveSettings()
{
QSettings settings;
settings.beginGroup(GUI::Style::S_JOB_SELECTOR_PANEL);
settings.setValue(GUI::Style::S_JOB_SELECTOR_PANEL_WIDTH, width());
settings.setValue(GUI::Style::S_JOB_SELECTOR_SPLITTER_SIZES,
listToQVariant(m_splitter->sizes()));
settings.endGroup();
settings.sync();
}
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