Revamp of composercontroller to use actions more.

Instead of setting all properties individually we directly assign all
properties to a context that we assign to the actions.
This way actions can automatically update themselves as new data becomes
available, and we avoid the setter/getter boilerplate, at the cost of a
less explicit interface (But that could be improved by allowing to
define the required properties of a context in c++).

By relying on prehandler/posthandler to execute certain actions we
simplify the control flow and enable the future extension with handlers
that i.e. do encryption etc.

1 files changed, 3 insertions, 0 deletions

diff --git a/framework/actions/action.h b/framework/actions/action.h
index 47e41138..dda8c987 100644
--- a/framework/actions/action.h
+++ b/framework/actions/action.h
@@ -37,6 +37,7 @@ class Action : public QObject
 public:
     Action(QObject *parent = 0);
     Action(const QByteArray &actionId, Context &context, QObject *parent = 0);
+    ~Action();
 
     void setContext(Context *);
     Context *context() const;
@@ -52,6 +53,8 @@ public:
     void addPreHandler(ActionHandler *handler);
     void addPostHandler(ActionHandler *handler);
 
+    bool eventFilter(QObject *obj, QEvent *e) Q_DECL_OVERRIDE;
+
 Q_SIGNALS:
     void readyChanged();