qt-creator/src/libs/extensionsystem/pluginerroroverview.cpp

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** Copyright (C) 2016 The Qt Company Ltd.
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#include "pluginerroroverview.h"
#include "ui_pluginerroroverview.h"
#include "pluginspec.h"
#include "pluginmanager.h"

Q_DECLARE_METATYPE(ExtensionSystem::PluginSpec*)

namespace ExtensionSystem {

/*!
    \class ExtensionSystem::PluginErrorOverview
    \internal
*/

PluginErrorOverview::PluginErrorOverview(QWidget *parent) :
    QDialog(parent),
    m_ui(new Internal::Ui::PluginErrorOverview)
{
    m_ui->setupUi(this);
    m_ui->buttonBox->addButton(tr("Continue"), QDialogButtonBox::AcceptRole);

    for (PluginSpec *spec : PluginManager::plugins()) {
        // only show errors on startup if plugin is enabled.
        if (spec->hasError() && spec->isEffectivelyEnabled()) {
            QListWidgetItem *item = new QListWidgetItem(spec->name());
            item->setData(Qt::UserRole, QVariant::fromValue(spec));
            m_ui->pluginList->addItem(item);
        }
    }

    connect(m_ui->pluginList, &QListWidget::currentItemChanged,
            this, &PluginErrorOverview::showDetails);

    if (m_ui->pluginList->count() > 0)
        m_ui->pluginList->setCurrentRow(0);
}

PluginErrorOverview::~PluginErrorOverview()
{
    delete m_ui;
}

void PluginErrorOverview::showDetails(QListWidgetItem *item)
{
    if (item) {
        auto *spec = item->data(Qt::UserRole).value<PluginSpec *>();
        m_ui->pluginError->setText(spec->errorString());
    } else {
        m_ui->pluginError->clear();
    }
}

} // namespace ExtensionSystem