From afe2cc1a2c489b13a4b05bdca8f45d0cb1feb2a0 Mon Sep 17 00:00:00 2001
From: Gres <gres@gres.biz>
Date: Mon, 16 Mar 2020 22:09:54 +0300
Subject: [PATCH] Added ability to only check for updates without installing

For built in components
---
 src/service/updates.cpp | 13 +++++++++----
 src/service/updates.h   |  1 +
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/service/updates.cpp b/src/service/updates.cpp
index d3a7100..9f62a8f 100644
--- a/src/service/updates.cpp
+++ b/src/service/updates.cpp
@@ -243,6 +243,8 @@ std::unique_ptr<Model::Component> Model::parse(const QJsonObject &json) const
       const auto object = fileInfo.toObject();
       File file;
       file.url = object["url"].toString();
+      if (!file.url.isValid())
+        result->checkOnly = true;
       file.rawPath = object["path"].toString();
       file.md5 = object["md5"].toString();
       file.versionDate =
@@ -351,7 +353,7 @@ void Model::updateState(Model::Component &component)
 
 State Model::currentState(const File &file) const
 {
-  if (!file.url.isValid() || file.expandedPath.isEmpty() ||
+  if (file.expandedPath.isEmpty() ||
       (file.md5.isEmpty() && !file.versionDate.isValid()))
     return State::NotAvailable;
 
@@ -505,11 +507,14 @@ Qt::ItemFlags Model::flags(const QModelIndex &index) const
 {
   auto ptr = static_cast<Component *>(index.internalPointer());
   SOFT_ASSERT(ptr, return {});
-  auto result = Qt::ItemIsEnabled | Qt::ItemIsSelectable;
-  if (index.column() != int(Column::Action))
+  auto result = Qt::NoItemFlags | Qt::ItemIsSelectable;
+
+  if (ptr->checkOnly)
     return result;
 
-  if (ptr->state == State::NotAvailable)
+  result |= Qt::ItemIsEnabled;
+  if (index.column() != int(Column::Action) ||
+      ptr->state == State::NotAvailable)
     return result;
 
   result |= Qt::ItemIsEditable;
diff --git a/src/service/updates.h b/src/service/updates.h
index 32c9687..a5c6010 100644
--- a/src/service/updates.h
+++ b/src/service/updates.h
@@ -68,6 +68,7 @@ private:
     Action action{Action::NoAction};
     QString version;
     std::vector<File> files;
+    bool checkOnly{false};
     std::vector<std::unique_ptr<Component>> children;
     Component* parent{nullptr};
     int index{-1};