Introduce InstallAction property for component

Fixes calculation of component size inside
maintenance tool. Don't manipulate check state
of components while calculating dependencies.
Prepare feature: live preview of dependencies.

Change-Id: I0485df8383bc9149a996456e09878fc5676bb27b
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>

1 files changed, 17 insertions, 2 deletions

diff --git a/src/libs/installer/component_p.h b/src/libs/installer/component_p.h
index 15834d1f2..87e067ba4 100644
--- a/src/libs/installer/component_p.h
+++ b/src/libs/installer/component_p.h
@@ -93,18 +93,28 @@ class INSTALLER_EXPORT ComponentModelHelper
 {
 public:
     enum Roles {
-        LocalDisplayVersion = Qt::UserRole + 1,
+        Action = Qt::UserRole + 1,
+        LocalDisplayVersion,
         RemoteDisplayVersion,
         ReleaseDate,
         UncompressedSize
     };
 
+    enum InstallAction {
+        Install,
+        Uninstall,
+        KeepInstalled,
+        KeepUninstalled
+    };
+
     enum Column {
         NameColumn = 0,
+        ActionColumn,
         InstalledVersionColumn,
         NewVersionColumn,
         ReleaseDateColumn,
-        UncompressedSizeColumn
+        UncompressedSizeColumn,
+        LastColumn
     };
 
     explicit ComponentModelHelper();
@@ -125,6 +135,9 @@ public:
     bool isSelectable() const;
     void setSelectable(bool selectable);
 
+    InstallAction installAction() const;
+    void setInstallAction(InstallAction action);
+
     Qt::ItemFlags flags() const;
     void setFlags(Qt::ItemFlags flags);
 
@@ -148,4 +161,6 @@ private:
 
 } // namespace QInstaller
 
+Q_DECLARE_METATYPE(QInstaller::ComponentModelHelper::InstallAction)
+
 #endif  // COMPONENT_P_H