From a319a857a633ab2fbcdbae5204eb5cfcdcc1b413 Mon Sep 17 00:00:00 2001
From: Samuel Fadel <samuelfadel@gmail.com>
Date: Tue, 19 Jan 2016 02:30:50 +0100
Subject: Updated options & hacks to change color scales.

---
 main.h | 149 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 136 insertions(+), 13 deletions(-)

(limited to 'main.h')

diff --git a/main.h b/main.h
index 86024b9..69c58f0 100644
--- a/main.h
+++ b/main.h
@@ -4,11 +4,18 @@
 #include <QObject>
 #include <armadillo>
 
-#include "interactionhandler.h"
+#include "colorscale.h"
+#include "continuouscolorscale.h"
+
+#include "barchart.h"
+#include "colormap.h"
+#include "scatterplot.h"
+#include "voronoisplat.h"
 
 class Main : public QObject
 {
     Q_OBJECT
+    Q_ENUMS(ColorScaleType)
 public:
     static Main *instance() {
         // FIXME: Possibly dangerous
@@ -47,18 +54,110 @@ public:
         setCPSavePath(path.toStdString());
     }
 
-    void setInteractionHandler(InteractionHandler *interactionHandler) {
-        m_interactionHandler = interactionHandler;
+    arma::mat X() const { return m_dataset.cols(0, m_dataset.n_cols - 2); }
+    arma::vec labels() const { return m_dataset.col(m_dataset.n_cols - 1); }
+
+    enum ColorScaleType {
+        ColorScaleCategorical,
+        ColorScaleContinuous,
+        ColorScaleDivergent,
+        ColorScaleRainbow
+    };
+
+    ColorScale *COLOR_SCALE_CATEGORICAL;
+    ColorScale *COLOR_SCALE_CONTINUOUS;
+    ColorScale *COLOR_SCALE_DIVERGENT;
+    ColorScale *COLOR_SCALE_RAINBOW;
+
+    Q_INVOKABLE void setCPPlotColorScale(ColorScaleType colorScaleType) {
+        switch (colorScaleType) {
+        case ColorScaleCategorical:
+            cpPlot->setColorScale(*COLOR_SCALE_CATEGORICAL);
+            break;
+        case ColorScaleContinuous:
+            cpPlot->setColorScale(*COLOR_SCALE_CONTINUOUS);
+            break;
+        case ColorScaleDivergent:
+            cpPlot->setColorScale(*COLOR_SCALE_DIVERGENT);
+            break;
+        case ColorScaleRainbow:
+            cpPlot->setColorScale(*COLOR_SCALE_RAINBOW);
+            break;
+        }
     }
 
-    Q_INVOKABLE void setTechnique(int technique) {
-        if (m_interactionHandler) {
-            m_interactionHandler->setTechnique((InteractionHandler::Technique) technique);
+    Q_INVOKABLE void setRPPlotColorScale(ColorScaleType colorScaleType) {
+        switch (colorScaleType) {
+        case ColorScaleCategorical:
+            rpPlot->setColorScale(*COLOR_SCALE_CATEGORICAL);
+            break;
+        case ColorScaleContinuous:
+            rpPlot->setColorScale(*COLOR_SCALE_CONTINUOUS);
+            break;
+        case ColorScaleDivergent:
+            rpPlot->setColorScale(*COLOR_SCALE_DIVERGENT);
+            break;
+        case ColorScaleRainbow:
+            rpPlot->setColorScale(*COLOR_SCALE_RAINBOW);
+            break;
         }
     }
 
-    arma::mat X() const { return m_dataset.cols(0, m_dataset.n_cols - 2); }
-    arma::vec labels() const { return m_dataset.col(m_dataset.n_cols - 1); }
+    Q_INVOKABLE void setColormapColorScale(ColorScaleType colorScaleType) {
+        switch (colorScaleType) {
+        case ColorScaleCategorical:
+            colormap->setColorScale(*COLOR_SCALE_CATEGORICAL);
+            break;
+        case ColorScaleContinuous:
+            colormap->setColorScale(*COLOR_SCALE_CONTINUOUS);
+            break;
+        case ColorScaleDivergent:
+            colormap->setColorScale(*COLOR_SCALE_DIVERGENT);
+            break;
+        case ColorScaleRainbow:
+            colormap->setColorScale(*COLOR_SCALE_RAINBOW);
+            break;
+        }
+    }
+
+    Q_INVOKABLE void setBarChartColorScale(ColorScaleType colorScaleType) {
+        switch (colorScaleType) {
+        case ColorScaleCategorical:
+            barChart->setColorScale(*COLOR_SCALE_CATEGORICAL);
+            break;
+        case ColorScaleContinuous:
+            barChart->setColorScale(*COLOR_SCALE_CONTINUOUS);
+            break;
+        case ColorScaleDivergent:
+            barChart->setColorScale(*COLOR_SCALE_DIVERGENT);
+            break;
+        case ColorScaleRainbow:
+            barChart->setColorScale(*COLOR_SCALE_RAINBOW);
+            break;
+        }
+    }
+
+    Q_INVOKABLE void setSplatColorScale(ColorScaleType colorScaleType) {
+        switch (colorScaleType) {
+        case ColorScaleCategorical:
+            splat->setColorScale(*COLOR_SCALE_CATEGORICAL);
+            break;
+        case ColorScaleContinuous:
+            splat->setColorScale(*COLOR_SCALE_CONTINUOUS);
+            break;
+        case ColorScaleDivergent:
+            splat->setColorScale(*COLOR_SCALE_DIVERGENT);
+            break;
+        case ColorScaleRainbow:
+            splat->setColorScale(*COLOR_SCALE_RAINBOW);
+            break;
+        }
+    }
+
+    BarChart *barChart;
+    Colormap *colormap;
+    Scatterplot *cpPlot, *rpPlot;
+    VoronoiSplat *splat;
 
 public slots:
     void setCPIndices(const arma::uvec &indices) { m_cpIndices = indices; }
@@ -74,15 +173,39 @@ public slots:
 private:
     Main(QObject *parent = 0)
         : QObject(parent)
-        , m_interactionHandler(0)
-    {}
-    ~Main() {}
-    Q_DISABLE_COPY(Main)
+        , barChart(0)
+        , cpPlot(0)
+        , rpPlot(0)
+        , splat(0)
+    {
+        COLOR_SCALE_CATEGORICAL = new ColorScale{
+            QColor("#1f77b4"),
+            QColor("#ff7f0e"),
+            QColor("#2ca02c"),
+            QColor("#d62728"),
+            QColor("#9467bd"),
+            QColor("#8c564b"),
+            QColor("#e377c2"),
+            QColor("#17becf"),
+            QColor("#7f7f7f"),
+        };
+        COLOR_SCALE_CONTINUOUS =
+            new ColorScale{ContinuousColorScale::builtin(ContinuousColorScale::HEATED_OBJECTS)};
+        COLOR_SCALE_DIVERGENT =
+            new ColorScale{ContinuousColorScale::builtin(ContinuousColorScale::RED_GRAY_BLUE)};
+        COLOR_SCALE_RAINBOW =
+            new ColorScale{ContinuousColorScale::builtin(ContinuousColorScale::RAINBOW)};
+    }
+    ~Main() {
+        delete COLOR_SCALE_CATEGORICAL;
+        delete COLOR_SCALE_CONTINUOUS;
+        delete COLOR_SCALE_DIVERGENT;
+        delete COLOR_SCALE_RAINBOW;
+    }
 
     arma::mat m_dataset, m_cp;
     arma::uvec m_cpIndices;
     std::string m_indicesSavePath, m_cpSavePath;
-    InteractionHandler *m_interactionHandler;
 };
 
 #endif // MAIN_H
-- 
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