1 files changed, 4 insertions, 447 deletions

diff --git a/src/libs/installer/packagemanagergui.cpp b/src/libs/installer/packagemanagergui.cpp
index 8961e3a19..a7a0aa45e 100644
--- a/src/libs/installer/packagemanagergui.cpp
+++ b/src/libs/installer/packagemanagergui.cpp
@@ -40,6 +40,7 @@
 #include "scriptengine.h"
 #include "productkeycheck.h"
 #include "repositorycategory.h"
+#include "componentselectionpage_p.h"
 
 #include "sysinfo.h"
 
@@ -57,7 +58,6 @@
 #include <QFileDialog>
 #include <QGridLayout>
 #include <QHBoxLayout>
-#include <QHeaderView>
 #include <QLabel>
 #include <QLineEdit>
 #include <QListWidget>
@@ -68,7 +68,7 @@
 #include <QRadioButton>
 #include <QStringListModel>
 #include <QTextBrowser>
-#include <QTreeView>
+
 #include <QVBoxLayout>
 #include <QShowEvent>
 #include <QFileDialog>
@@ -1849,444 +1849,6 @@ void LicenseAgreementPage::updateUi()
 
 }
 
-
-// -- ComponentSelectionPage::Private
-
-class ComponentSelectionPage::Private : public QObject
-{
-    Q_OBJECT
-
-public:
-    Private(ComponentSelectionPage *qq, PackageManagerCore *core)
-        : q(qq)
-        , m_core(core)
-        , m_treeView(new QTreeView(q))
-        , m_allModel(m_core->defaultComponentModel())
-        , m_updaterModel(m_core->updaterComponentModel())
-        , m_currentModel(m_allModel)
-        , m_compressedButtonVisible(false)
-        , m_allowCompressedRepositoryInstall(false)
-        , m_categoryLayoutVisible(false)
-    {
-        m_treeView->setObjectName(QLatin1String("ComponentsTreeView"));
-
-        connect(m_allModel, SIGNAL(checkStateChanged(QInstaller::ComponentModel::ModelState)), this,
-            SLOT(onModelStateChanged(QInstaller::ComponentModel::ModelState)));
-        connect(m_updaterModel, SIGNAL(checkStateChanged(QInstaller::ComponentModel::ModelState)),
-            this, SLOT(onModelStateChanged(QInstaller::ComponentModel::ModelState)));
-
-        m_descriptionVLayout = new QVBoxLayout;
-        m_descriptionVLayout->setObjectName(QLatin1String("DescriptionLayout"));
-
-        m_descriptionLabel = new QLabel(q);
-        m_descriptionLabel->setWordWrap(true);
-        m_descriptionLabel->setObjectName(QLatin1String("ComponentDescriptionLabel"));
-        m_descriptionVLayout->addWidget(m_descriptionLabel);
-
-        m_sizeLabel = new QLabel(q);
-        m_sizeLabel->setWordWrap(true);
-        m_sizeLabel->setObjectName(QLatin1String("ComponentSizeLabel"));
-        m_descriptionVLayout->addWidget(m_sizeLabel);
-        m_descriptionVLayout->addSpacerItem(new QSpacerItem(1, 1, QSizePolicy::MinimumExpanding,
-            QSizePolicy::MinimumExpanding));
-
-        m_mainHLayout = new QHBoxLayout;
-
-        m_treeViewVLayout = new QVBoxLayout;
-        m_treeViewVLayout->setObjectName(QLatin1String("TreeviewLayout"));
-
-        m_bspLabel = new QLabel();
-        m_bspLabel->hide();
-        m_treeViewVLayout->addWidget(m_bspLabel);
-
-        m_progressBar = new QProgressBar();
-        m_progressBar->setRange(0, 0);
-        m_progressBar->hide();
-        m_progressBar->setObjectName(QLatin1String("CompressedInstallProgressBar"));
-        m_treeViewVLayout->addWidget(m_progressBar);
-
-        connect(m_core, SIGNAL(metaJobProgress(int)), this, SLOT(onProgressChanged(int)));
-        connect(m_core, SIGNAL(metaJobInfoMessage(QString)), this, SLOT(setMessage(QString)));
-        connect(m_core, &PackageManagerCore::metaJobTotalProgress, this,
-                &ComponentSelectionPage::Private::setTotalProgress);
-
-        m_buttonHLayout = new QHBoxLayout;
-        m_checkDefault = new QPushButton;
-        connect(m_checkDefault, &QAbstractButton::clicked,
-                this, &ComponentSelectionPage::Private::selectDefault);
-        if (m_core->isInstaller()) {
-            m_checkDefault->setObjectName(QLatin1String("SelectDefaultComponentsButton"));
-            m_checkDefault->setShortcut(QKeySequence(ComponentSelectionPage::tr("Alt+A",
-                "select default components")));
-            m_checkDefault->setText(ComponentSelectionPage::tr("Def&ault"));
-        } else {
-            m_checkDefault->setEnabled(false);
-            m_checkDefault->setObjectName(QLatin1String("ResetComponentsButton"));
-            m_checkDefault->setShortcut(QKeySequence(ComponentSelectionPage::tr("Alt+R",
-                "reset to already installed components")));
-            m_checkDefault->setText(ComponentSelectionPage::tr("&Reset"));
-        }
-        m_buttonHLayout->addWidget(m_checkDefault);
-
-        m_checkAll = new QPushButton;
-        connect(m_checkAll, &QAbstractButton::clicked,
-                this, &ComponentSelectionPage::Private::selectAll);
-        m_checkAll->setObjectName(QLatin1String("SelectAllComponentsButton"));
-        m_checkAll->setShortcut(QKeySequence(ComponentSelectionPage::tr("Alt+S",
-            "select all components")));
-        m_checkAll->setText(ComponentSelectionPage::tr("&Select All"));
-        m_buttonHLayout->addWidget(m_checkAll);
-
-        m_uncheckAll = new QPushButton;
-        connect(m_uncheckAll, &QAbstractButton::clicked,
-                this, &ComponentSelectionPage::Private::deselectAll);
-        m_uncheckAll->setObjectName(QLatin1String("DeselectAllComponentsButton"));
-        m_uncheckAll->setShortcut(QKeySequence(ComponentSelectionPage::tr("Alt+D",
-            "deselect all components")));
-        m_uncheckAll->setText(ComponentSelectionPage::tr("&Deselect All"));
-        m_buttonHLayout->addWidget(m_uncheckAll);
-
-        m_treeViewVLayout->addLayout(m_buttonHLayout);
-        m_treeViewVLayout->addWidget(m_treeView, 3);
-
-        m_mainHLayout->addLayout(m_treeViewVLayout, 3);
-        m_mainHLayout->addLayout(m_descriptionVLayout, 2);
-        QVBoxLayout *layout = new QVBoxLayout(q);
-        layout->addLayout(m_mainHLayout, 1);
-
-#ifdef INSTALLCOMPRESSED
-    allowCompressedRepositoryInstall();
-#endif
-    }
-
-    void allowCompressedRepositoryInstall()
-    {
-        m_allowCompressedRepositoryInstall = true;
-    }
-
-    void showCompressedRepositoryButton()
-    {
-        if (m_compressedButtonVisible || !m_allowCompressedRepositoryInstall) {
-            return;
-        }
-        connect(m_core, SIGNAL(metaJobProgress(int)), this, SLOT(onProgressChanged(int)));
-        connect(m_core, SIGNAL(metaJobInfoMessage(QString)), this, SLOT(setMessage(QString)));
-
-        QWizard *wizard = qobject_cast<QWizard*>(m_core->guiObject());
-        if (wizard) {
-            wizard->setOption(QWizard::HaveCustomButton2, true);
-            wizard->setButtonText(QWizard::CustomButton2,
-                    ComponentSelectionPage::tr("&Browse QBSP files"));
-            connect(wizard, &QWizard::customButtonClicked,
-                    this, &ComponentSelectionPage::Private::selectCompressedPackage);
-            q->gui()->updateButtonLayout();
-        }
-        m_compressedButtonVisible = true;
-    }
-
-    void setupCategoryLayout()
-    {
-        if (m_categoryLayoutVisible)
-            return;
-        QVBoxLayout *vLayout = new QVBoxLayout;
-        m_categoryVLayout = new QVBoxLayout;
-        m_categoryGroupBox = new QGroupBox(q);
-        m_categoryGroupBox->setTitle(m_core->settings().repositoryCategoryDisplayName());
-        m_categoryGroupBox->setObjectName(QLatin1String("CategoryGroupBox"));
-        QVBoxLayout *categoryLayout = new QVBoxLayout(m_categoryGroupBox);
-        m_fetchCategoryButton = new QPushButton(tr("Fetch"));
-        m_fetchCategoryButton->setObjectName(QLatin1String("FetchCategoryButton"));
-        connect(m_fetchCategoryButton, &QPushButton::clicked, this,
-                &ComponentSelectionPage::Private::fetchRepositoryCategories);
-
-        foreach (RepositoryCategory repository, m_core->settings().repositoryCategories()) {
-            QCheckBox *checkBox = new QCheckBox;
-            checkBox->setObjectName(repository.displayname());
-            connect(checkBox, &QCheckBox::stateChanged, this,
-                    &ComponentSelectionPage::Private::checkboxStateChanged);
-            checkBox->setText(repository.displayname());
-            categoryLayout->addWidget(checkBox);
-        }
-        m_categoryVLayout->insertWidget(0, m_categoryGroupBox);
-
-        m_metadataProgressLabel = new QLabel(q);
-        m_categoryVLayout->addWidget(m_metadataProgressLabel);
-        vLayout->addWidget(m_categoryGroupBox);
-        vLayout->addWidget(m_fetchCategoryButton);
-        vLayout->addStretch();
-        m_mainHLayout->insertLayout(0, vLayout);
-        m_categoryLayoutVisible = true;
-    }
-
-    void updateTreeView()
-    {
-        m_checkDefault->setVisible(m_core->isInstaller() || m_core->isPackageManager());
-        if (m_treeView->selectionModel()) {
-            disconnect(m_treeView->selectionModel(), &QItemSelectionModel::currentChanged,
-                this, &ComponentSelectionPage::Private::currentSelectedChanged);
-        }
-
-        m_currentModel = m_core->isUpdater() ? m_updaterModel : m_allModel;
-        m_treeView->setModel(m_currentModel);
-        m_treeView->setExpanded(m_currentModel->index(0, 0), true);
-        foreach (Component *component, m_core->components(PackageManagerCore::ComponentType::All)) {
-            if (component->isExpandedByDefault()) {
-                const QModelIndex index = m_currentModel->indexFromComponentName(component->name());
-                m_treeView->setExpanded(index, true);
-            }
-        }
-
-        const bool installActionColumnVisible = m_core->settings().installActionColumnVisible();
-        if (!installActionColumnVisible)
-            m_treeView->hideColumn(ComponentModelHelper::ActionColumn);
-
-        m_treeView->header()->setSectionResizeMode(
-                    ComponentModelHelper::NameColumn, QHeaderView::ResizeToContents);
-        if (m_core->isInstaller()) {
-            m_treeView->setHeaderHidden(true);
-            for (int i = ComponentModelHelper::InstalledVersionColumn; i < m_currentModel->columnCount(); ++i)
-                m_treeView->hideColumn(i);
-
-            if (installActionColumnVisible) {
-                m_treeView->header()->setStretchLastSection(false);
-                m_treeView->header()->setSectionResizeMode(
-                            ComponentModelHelper::NameColumn, QHeaderView::Stretch);
-                m_treeView->header()->setSectionResizeMode(
-                            ComponentModelHelper::ActionColumn, QHeaderView::ResizeToContents);
-            }
-        } else {
-            m_treeView->header()->setStretchLastSection(true);
-            if (installActionColumnVisible) {
-                m_treeView->header()->setSectionResizeMode(
-                            ComponentModelHelper::NameColumn, QHeaderView::Interactive);
-                m_treeView->header()->setSectionResizeMode(
-                            ComponentModelHelper::ActionColumn, QHeaderView::Interactive);
-            }
-            for (int i = 0; i < m_currentModel->columnCount(); ++i)
-                m_treeView->resizeColumnToContents(i);
-        }
-
-        bool hasChildren = false;
-        const int rowCount = m_currentModel->rowCount();
-        for (int row = 0; row < rowCount && !hasChildren; ++row)
-            hasChildren = m_currentModel->hasChildren(m_currentModel->index(row, 0));
-        m_treeView->setRootIsDecorated(hasChildren);
-
-        connect(m_treeView->selectionModel(), &QItemSelectionModel::currentChanged,
-            this, &ComponentSelectionPage::Private::currentSelectedChanged);
-
-        m_treeView->setCurrentIndex(m_currentModel->index(0, 0));
-    }
-
-public slots:
-    void currentSelectedChanged(const QModelIndex &current)
-    {
-        if (!current.isValid())
-            return;
-
-        m_sizeLabel->setText(QString());
-        m_descriptionLabel->setText(m_currentModel->data(m_currentModel->index(current.row(),
-            ComponentModelHelper::NameColumn, current.parent()), Qt::ToolTipRole).toString());
-
-        Component *component = m_currentModel->componentFromIndex(current);
-        if ((m_core->isUninstaller()) || (!component))
-            return;
-
-        if (component->isSelected() && (component->value(scUncompressedSizeSum).toLongLong() > 0)) {
-            m_sizeLabel->setText(ComponentSelectionPage::tr("This component "
-                "will occupy approximately %1 on your hard disk drive.")
-                .arg(humanReadableSize(component->value(scUncompressedSizeSum).toLongLong())));
-        }
-    }
-
-    void selectAll()
-    {
-        m_currentModel->setCheckedState(ComponentModel::AllChecked);
-    }
-
-    void deselectAll()
-    {
-        m_currentModel->setCheckedState(ComponentModel::AllUnchecked);
-    }
-
-    void checkboxStateChanged()
-    {
-        QList<QCheckBox*> checkboxes = m_categoryGroupBox->findChildren<QCheckBox *>();
-        bool enableFetchButton = false;
-        foreach (QCheckBox *checkbox, checkboxes) {
-            if (checkbox->isChecked()) {
-                enableFetchButton = true;
-                break;
-            }
-        }
-    }
-
-    void enableRepositoryCategory(int index, bool enable) {
-        RepositoryCategory repoCategory = m_core->settings().repositoryCategories().toList().at(index);
-        RepositoryCategory replacement = repoCategory;
-        replacement.setEnabled(enable);
-        QSet<RepositoryCategory> tmpRepoCategories = m_core->settings().repositoryCategories();
-        if (tmpRepoCategories.contains(repoCategory)) {
-            tmpRepoCategories.remove(repoCategory);
-            tmpRepoCategories.insert(replacement);
-            m_core->settings().addRepositoryCategories(tmpRepoCategories);
-        }
-    }
-
-    void updateWidgetVisibility(bool show)
-    {
-        if (show) {
-            QSpacerItem *verticalSpacer2 = new QSpacerItem(0, 0, QSizePolicy::Minimum,
-                                                           QSizePolicy::Expanding);
-            m_treeViewVLayout->addSpacerItem(verticalSpacer2);
-        } else {
-            QSpacerItem *item = m_treeViewVLayout->spacerItem();
-            m_treeViewVLayout->removeItem(item);
-        }
-        m_fetchCategoryButton->setDisabled(show);
-        m_progressBar->setVisible(show);
-        m_bspLabel->setVisible(show);
-        m_categoryGroupBox->setDisabled(show);
-
-        m_treeView->setVisible(!show);
-        m_checkDefault->setVisible(!show);
-        m_checkAll->setVisible(!show);
-        m_uncheckAll->setVisible(!show);
-        m_descriptionLabel->setVisible(!show);
-        QPushButton *const b = qobject_cast<QPushButton *>(q->gui()->button(QWizard::NextButton));
-        b->setEnabled(!show);
-
-        if (QAbstractButton *bspButton = q->gui()->button(QWizard::CustomButton2))
-            bspButton->setEnabled(!show);
-    }
-
-    void fetchRepositoryCategories()
-    {
-        updateWidgetVisibility(true);
-
-        QCheckBox *checkbox;
-        QList<QCheckBox*> checkboxes = m_categoryGroupBox->findChildren<QCheckBox *>();
-        for (int i = 0; i < checkboxes.count(); i++) {
-            checkbox = checkboxes.at(i);
-            enableRepositoryCategory(i, checkbox->isChecked());
-        }
-
-        if (!m_core->fetchRemotePackagesTree()) {
-            m_metadataProgressLabel->setText(m_core->error());
-        } else {
-            updateTreeView();
-            m_metadataProgressLabel->setText(QLatin1String());
-        }
-        updateWidgetVisibility(false);
-    }
-
-    void selectCompressedPackage()
-    {
-        QString defaultDownloadDirectory =
-            QStandardPaths::writableLocation(QStandardPaths::DownloadLocation);
-        QStringList fileNames = QFileDialog::getOpenFileNames(NULL,
-            ComponentSelectionPage::tr("Open File"),defaultDownloadDirectory,
-            QLatin1String("QBSP or 7z Files (*.qbsp *.7z)"));
-
-        QSet<Repository> set;
-        foreach (QString fileName, fileNames) {
-            Repository repository = Repository::fromUserInput(fileName, true);
-            repository.setEnabled(true);
-            set.insert(repository);
-        }
-        if (set.count() > 0) {
-            updateWidgetVisibility(true);
-            m_core->settings().addTemporaryRepositories(set, false);
-            if (!m_core->fetchCompressedPackagesTree()) {
-                setMessage(m_core->error());
-            }
-            else {
-                updateTreeView();
-                setMessage(ComponentSelectionPage::tr("To install new "\
-                    "compressed repository, browse the repositories from your computer"));
-            }
-        }
-        updateWidgetVisibility(false);
-    }
-
-    /*!
-        Updates the value of \a progress on the progress bar.
-    */
-    void onProgressChanged(int progress)
-    {
-        m_progressBar->setValue(progress);
-    }
-
-    /*!
-        Displays the message \a msg on the page.
-    */
-    void setMessage(const QString &msg)
-    {
-        QWizardPage *page = q->gui()->currentPage();
-        if (m_bspLabel && page && page->objectName() == QLatin1String("ComponentSelectionPage"))
-            m_bspLabel->setText(msg);
-    }
-
-    void setTotalProgress(int totalProgress)
-    {
-        if (m_progressBar)
-            m_progressBar->setRange(0, totalProgress);
-    }
-
-    void selectDefault()
-    {
-        m_currentModel->setCheckedState(ComponentModel::DefaultChecked);
-    }
-
-    void onModelStateChanged(QInstaller::ComponentModel::ModelState state)
-    {
-        q->setModified(state.testFlag(ComponentModel::DefaultChecked) == false);
-        // If all components in the checked list are only checkable when run without forced
-        // installation, set ComponentModel::AllUnchecked as well, as we cannot uncheck anything.
-        // Helps to keep the UI correct.
-        if ((!m_core->noForceInstallation())
-            && (m_currentModel->checked() == m_currentModel->uncheckable())) {
-                state |= ComponentModel::AllUnchecked;
-        }
-        // enable the button if the corresponding flag is not set
-        m_checkAll->setEnabled(state.testFlag(ComponentModel::AllChecked) == false);
-        m_uncheckAll->setEnabled(state.testFlag(ComponentModel::AllUnchecked) == false);
-        m_checkDefault->setEnabled(state.testFlag(ComponentModel::DefaultChecked) == false);
-
-        // update the current selected node (important to reflect possible sub-node changes)
-        if (m_treeView->selectionModel())
-            currentSelectedChanged(m_treeView->selectionModel()->currentIndex());
-    }
-
-public:
-    ComponentSelectionPage *q;
-    PackageManagerCore *m_core;
-    QTreeView *m_treeView;
-    ComponentModel *m_allModel;
-    ComponentModel *m_updaterModel;
-    ComponentModel *m_currentModel;
-    QLabel *m_sizeLabel;
-    QLabel *m_descriptionLabel;
-    QPushButton *m_checkAll;
-    QPushButton *m_uncheckAll;
-    QPushButton *m_checkDefault;
-    QPushButton *m_installCompressButton;
-    QGroupBox *m_categoryGroupBox;
-    QPushButton *m_fetchCategoryButton;
-    QLabel *m_bspLabel;
-    QLabel *m_metadataProgressLabel;
-    QProgressBar *m_progressBar;
-    QVBoxLayout *m_descriptionVLayout;
-    QHBoxLayout *m_mainHLayout;
-    QVBoxLayout *m_treeViewVLayout;
-    QVBoxLayout *m_categoryVLayout;
-    QHBoxLayout *m_buttonHLayout;
-    bool m_compressedButtonVisible;
-    bool m_allowCompressedRepositoryInstall;
-    bool m_categoryLayoutVisible;
-};
-
-
 // -- ComponentSelectionPage
 
 /*!
@@ -2301,7 +1863,7 @@ public:
 */
 ComponentSelectionPage::ComponentSelectionPage(PackageManagerCore *core)
     : PackageManagerPage(core)
-    , d(new Private(this, core))
+    , d(new ComponentSelectionPagePrivate(this, core))
 {
     setPixmap(QWizard::WatermarkPixmap, QPixmap());
     setObjectName(QLatin1String("ComponentSelectionPage"));
@@ -2348,12 +1910,7 @@ void ComponentSelectionPage::entering()
 
 void ComponentSelectionPage::leaving()
 {
-    QWizard *wizard = qobject_cast<QWizard*>(d->m_core->guiObject());
-    if (wizard && (gui()->options() & QWizard::HaveCustomButton2)) {
-        wizard->setOption(QWizard::HaveCustomButton2, false);
-        gui()->updateButtonLayout();
-        d->m_compressedButtonVisible = false;
-    }
+    d->hideCompressedRepositoryButton();
 }
 
 /*!