Slightly reworked rewinding; added values rewinding.

Needs a solution to the problem of which values must be displayed
and/or interpolated. Currently, whenever the user rewinds, the
current error measure is displayed, regardless of what was being
displayed before. This will probably be trivial to solve once we
have a nice way of changing the current measure.

* Also changed all OpenMP-powered for loops to use signed integers,
  requirements of OMP2.x (which is what MSVC supports currently)
* The above change comes with a new header for utility functions

1 files changed, 17 insertions, 2 deletions

diff --git a/main.cpp b/main.cpp
index b1a8e8b..c2d79df 100644
--- a/main.cpp
+++ b/main.cpp
@@ -174,8 +174,6 @@ int main(int argc, char **argv)
             m->rpPlot, SLOT(setXY(const arma::mat &)));
     QObject::connect(&manipulationHandler, SIGNAL(rpChanged(const arma::mat &)),
             m->splat, SLOT(setSites(const arma::mat &)));
-    QObject::connect(plotTC, SIGNAL(tChanged(double)),
-            &manipulationHandler, SLOT(setRewind(double)));
 
     // Keep both scatterplots and the splat scaled equally and relative to the
     // full plot
@@ -250,6 +248,23 @@ int main(int argc, char **argv)
     QObject::connect(&rpSelectionHandler, SIGNAL(selectionChanged(const std::vector<bool> &)),
             &projectionObserver, SLOT(setRPSelection(const std::vector<bool> &)));
 
+    // Connect visual components (but not barcharts) to rewinding mechanism
+    QObject::connect(plotTC, SIGNAL(tChanged(double)),
+            &manipulationHandler, SLOT(setRewind(double)));
+    QObject::connect(&manipulationHandler, SIGNAL(cpRewound(const arma::mat &)),
+            m->cpPlot, SLOT(setXY(const arma::mat &)));
+    QObject::connect(&manipulationHandler, SIGNAL(rpRewound(const arma::mat &)),
+            m->rpPlot, SLOT(setXY(const arma::mat &)));
+    QObject::connect(&manipulationHandler, SIGNAL(rpRewound(const arma::mat &)),
+            m->splat, SLOT(setSites(const arma::mat &)));
+
+    QObject::connect(plotTC, SIGNAL(tChanged(double)),
+            m->projectionObserver, SLOT(setRewind(double)));
+    QObject::connect(m->projectionObserver, SIGNAL(cpValuesRewound(const arma::vec &)),
+            m->cpPlot, SLOT(setColorData(const arma::vec &)));
+    QObject::connect(m->projectionObserver, SIGNAL(rpValuesRewound(const arma::vec &)),
+            m->splat, SLOT(setValues(const arma::vec &)));
+
     // General component set up
     plotTC->setAcceptedMouseButtons(Qt::MiddleButton);
     m->cpPlot->setDragEnabled(true);