Modified the way the history interacts with other components.

* Main class is now responsible for updating map components
  whenever the current map changes (even rewinding): this simplifies
  other objects because they don't have to know anything about how
  the data is being displayed later (no CP/RP juggling everywhere)
* Added undo/reset actions to main view, including menu items
* ProjectionHistory now has specific signals for each change
  happening to the history

1 files changed, 0 insertions, 10 deletions

diff --git a/manipulationhandler.cpp b/manipulationhandler.cpp
index f764eaf..f561ad7 100644
--- a/manipulationhandler.cpp
+++ b/manipulationhandler.cpp
@@ -3,22 +3,16 @@
 #include <algorithm>
 
 #include "mp.h"
-#include "numericrange.h"
 
 ManipulationHandler::ManipulationHandler(const arma::mat &X,
                                          const arma::uvec &cpIndices,
                                          ProjectionHistory *history)
     : m_X(X)
     , m_cpIndices(cpIndices)
-    , m_rpIndices(X.n_rows - cpIndices.n_elem)
     , m_history(history)
     , m_technique(TECHNIQUE_LAMP)
 {
     Q_ASSERT(history);
-
-    NumericRange<arma::uword> allIndices(0, m_X.n_rows);
-    std::set_symmetric_difference(allIndices.cbegin(), allIndices.cend(),
-            m_cpIndices.cbegin(), m_cpIndices.cend(), m_rpIndices.begin());
 }
 
 void ManipulationHandler::setCP(const arma::mat &Ys)
@@ -39,8 +33,6 @@ void ManipulationHandler::setCP(const arma::mat &Ys)
         break;
     }
 
-    emit cpChanged(Y.rows(m_cpIndices));
-    emit rpChanged(Y.rows(m_rpIndices));
     emit mapChanged(Y);
 }
 
@@ -51,7 +43,5 @@ void ManipulationHandler::setRewind(double t)
     }
 
     arma::mat Y = m_history->Y() * t + m_history->prev() * (1.0 - t);
-    emit cpRewound(Y.rows(m_cpIndices));
-    emit rpRewound(Y.rows(m_rpIndices));
     emit mapRewound(Y);
 }