Add ability to select updates via context menu

src/service/updates.cpp

@@ -1,15 +1,19 @@
 #include "updates.h"
 #include "debug.h"
 
+#include <QAbstractItemView>
 #include <QApplication>
 #include <QComboBox>
 #include <QDir>
 #include <QJsonArray>
 #include <QJsonDocument>
 #include <QJsonObject>
+#include <QMenu>
 #include <QNetworkReply>
+#include <QSortFilterProxyModel>
 #include <QStandardPaths>
 #include <QTimer>
+#include <QTreeView>
 
 #include <random>
 
@@ -280,6 +284,46 @@ Model::Model(QObject *parent)
 {
 }
 
+void Model::initView(QTreeView *view)
+{
+  view->setSelectionMode(QAbstractItemView::ExtendedSelection);
+  auto proxy = new QSortFilterProxyModel(view);
+  proxy->setSourceModel(this);
+  view->setModel(proxy);
+  view->setItemDelegate(new update::UpdateDelegate(view));
+#ifndef DEVELOP
+  view->hideColumn(int(update::Model::Column::Files));
+#endif
+
+  auto menu = new QMenu(view);
+  menu->addAction(toString(Action::NoAction));
+  menu->addAction(toString(Action::Remove));
+  menu->addAction(toString(Action::Install));
+
+  view->setContextMenuPolicy(Qt::CustomContextMenu);
+  connect(view, &QAbstractItemView::customContextMenuRequested,  //
+          menu, [this, menu, view, proxy] {
+            const auto selection = view->selectionModel();
+            SOFT_ASSERT(selection, return );
+            const auto indexes = selection->selectedRows(int(Column::Action));
+            if (indexes.isEmpty())
+              return;
+
+            const auto menuItem = menu->exec(QCursor::pos());
+            if (!menuItem)
+              return;
+
+            const auto action = menu->actions().indexOf(menuItem);
+
+            for (const auto &proxyIndex : indexes) {
+              auto modelIndex = proxy->mapToSource(proxyIndex);
+              if (!modelIndex.isValid() || rowCount(modelIndex) > 0)
+                continue;
+              setData(modelIndex, action, Qt::EditRole);
+            }
+          });
+}
+
 void Model::parse(const QByteArray &data)
 {
   QJsonParseError error;

src/service/updates.h

@@ -6,6 +6,7 @@
 
 class QNetworkAccessManager;
 class QNetworkReply;
+class QTreeView;
 
 namespace update
 {
@@ -55,6 +56,8 @@ public:
 
   explicit Model(QObject* parent = nullptr);
 
+  void initView(QTreeView* view);
+
   void parse(const QByteArray& data);
   void setExpansions(const std::map<QString, QString>& expansions);
   UserActions userActions() const;

src/settingseditor.cpp

@@ -2,16 +2,12 @@
 #include "languagecodes.h"
 #include "manager.h"
 #include "runatsystemstart.h"
-#include "tesseract.h"
 #include "translator.h"
 #include "ui_settingseditor.h"
 #include "updates.h"
 #include "widgetstate.h"
 
 #include <QColorDialog>
-#include <QFileDialog>
-#include <QSortFilterProxyModel>
-#include <QStringListModel>
 
 SettingsEditor::SettingsEditor(Manager &manager, update::Loader &updater)
   : ui(new Ui::SettingsEditor)
@@ -84,13 +80,7 @@ SettingsEditor::SettingsEditor(Manager &manager, update::Loader &updater)
           this, [this] { pickColor(ColorContext::Bagkround); });
 
   // updates
-  auto updatesProxy = new QSortFilterProxyModel(this);
+  updater.model()->initView(ui->updatesView);
-  updatesProxy->setSourceModel(updater_.model());
-  ui->updatesView->setModel(updatesProxy);
-  ui->updatesView->setItemDelegate(new update::UpdateDelegate(this));
-#ifndef DEVELOP
-  ui->updatesView->hideColumn(int(update::Model::Column::Files));
-#endif
   adjustUpdatesView();
   connect(updater_.model(), &QAbstractItemModel::modelReset,  //
           this, &SettingsEditor::adjustUpdatesView);