From 0c73e7f760de99c58c3b4493c33a226e1895d808 Mon Sep 17 00:00:00 2001
From: Roman Telezhynskyi <kroluku@gmail.com>
Date: Mon, 17 Aug 2015 15:36:55 +0300
Subject: [PATCH] Convert measurements to a pattern file's unit.

--HG--
branch : feature
---
 src/libs/vformat/vmeasurements.cpp | 35 +++++++++++++++++++++++++-----
 src/libs/vpatterndb/vcontainer.cpp |  6 +++++
 src/libs/vpatterndb/vcontainer.h   |  1 +
 3 files changed, 36 insertions(+), 6 deletions(-)

diff --git a/src/libs/vformat/vmeasurements.cpp b/src/libs/vformat/vmeasurements.cpp
index 1a086881d..aba0cfa6d 100644
--- a/src/libs/vformat/vmeasurements.cpp
+++ b/src/libs/vformat/vmeasurements.cpp
@@ -170,6 +170,12 @@ void VMeasurements::MoveDown(const QString &name)
 //---------------------------------------------------------------------------------------------------------------------
 void VMeasurements::ReadMeasurements() const
 {
+    // For conversion values we must first calculate all data in measurement file's unit.
+    // That's why we need two containers: one for converted values, second for real data.
+
+    // Container for values in measurement file's unit
+    VContainer *tempData = new VContainer(data->GetTrVars(), data->GetPatternUnit());
+
     const QDomNodeList list = elementsByTagName(TagMeasurement);
     for (int i=0; i < list.size(); ++i)
     {
@@ -198,23 +204,40 @@ void VMeasurements::ReadMeasurements() const
         }
 
         VMeasurement *meash;
+        VMeasurement *tempMeash;
         if (type == MeasurementsType::Standard)
         {
-            const qreal base = GetParametrDouble(dom, AttrBase, "0");
-            const qreal ksize = GetParametrDouble(dom, AttrSizeIncrease, "0");
-            const qreal kheight = GetParametrDouble(dom, AttrHeightIncrease, "0");
+            qreal base = GetParametrDouble(dom, AttrBase, "0");
+            qreal ksize = GetParametrDouble(dom, AttrSizeIncrease, "0");
+            qreal kheight = GetParametrDouble(dom, AttrHeightIncrease, "0");
 
-            meash = new VMeasurement(i, name, BaseSize(), BaseHeight(), base, ksize, kheight, fullName, description);
+            tempMeash = new VMeasurement(i, name, BaseSize(), BaseHeight(), base, ksize, kheight);
+
+            base = UnitConvertor(base, MUnit(), *data->GetPatternUnit());
+            ksize = UnitConvertor(ksize, MUnit(), *data->GetPatternUnit());
+            kheight = UnitConvertor(kheight, MUnit(), *data->GetPatternUnit());
+
+            const qreal baseSize = UnitConvertor(BaseSize(), MUnit(), *data->GetPatternUnit());
+            const qreal baseHeight = UnitConvertor(BaseHeight(), MUnit(), *data->GetPatternUnit());
+
+            meash = new VMeasurement(i, name, baseSize, baseHeight, base, ksize, kheight, fullName, description);
         }
         else
         {
-            QString formula = GetParametrString(dom, AttrValue, "0");
+            const QString formula = GetParametrString(dom, AttrValue, "0");
             bool ok = false;
-            const qreal value = EvalFormula(data, formula, &ok);
+            qreal value = EvalFormula(tempData, formula, &ok);
+
+            tempMeash = new VMeasurement(tempData, i, name, value, formula, ok);
+
+            value = UnitConvertor(value, MUnit(), *data->GetPatternUnit());
             meash = new VMeasurement(data, i, name, value, formula, ok, fullName, description);
         }
+        tempData->AddVariable(name, tempMeash);
         data->AddVariable(name, meash);
     }
+
+    delete tempData;
 }
 
 //---------------------------------------------------------------------------------------------------------------------
diff --git a/src/libs/vpatterndb/vcontainer.cpp b/src/libs/vpatterndb/vcontainer.cpp
index cd4d14b68..729cf1015 100644
--- a/src/libs/vpatterndb/vcontainer.cpp
+++ b/src/libs/vpatterndb/vcontainer.cpp
@@ -480,6 +480,12 @@ const Unit *VContainer::GetPatternUnit() const
     return d->patternUnit;
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+const VTranslateVars *VContainer::GetTrVars() const
+{
+    return d->trVars;
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 /**
  * @brief VariableExist check if exist variable this same name.
diff --git a/src/libs/vpatterndb/vcontainer.h b/src/libs/vpatterndb/vcontainer.h
index 78e4aa2f3..b230e6620 100644
--- a/src/libs/vpatterndb/vcontainer.h
+++ b/src/libs/vpatterndb/vcontainer.h
@@ -162,6 +162,7 @@ public:
     static bool        IsUnique(const QString &name);
 
     const Unit *GetPatternUnit() const;
+    const VTranslateVars *GetTrVars() const;
 
 private:
     /**