From 8c15ec5031cd6ebc61c165e6466224a8caf963e0 Mon Sep 17 00:00:00 2001
From: vsv <vsv@opencascade.com>
Date: Thu, 27 Jun 2019 18:54:11 +0300
Subject: [PATCH] Provide user preferences for ColorScale

---
 src/ModuleBase/ModuleBase_Preferences.cpp | 37 ++++++++++++++++++++++-
 src/PartSet/PartSet_FieldStepPrs.cpp      |  5 +--
 2 files changed, 39 insertions(+), 3 deletions(-)

diff --git a/src/ModuleBase/ModuleBase_Preferences.cpp b/src/ModuleBase/ModuleBase_Preferences.cpp
index c616449e3..1cbe486e2 100644
--- a/src/ModuleBase/ModuleBase_Preferences.cpp
+++ b/src/ModuleBase/ModuleBase_Preferences.cpp
@@ -263,7 +263,7 @@ ModuleBase_PreferencesDlg::ModuleBase_PreferencesDlg(SUIT_ResourceMgr* theResurc
   createEditors();
 
   myPreferences->retrieve();
-  setMinimumSize(800, 300);
+  setMinimumSize(820, 300);
 }
 
 ModuleBase_PreferencesDlg::~ModuleBase_PreferencesDlg()
@@ -340,6 +340,41 @@ void ModuleBase_PreferencesDlg::createViewerPage(int thePageId)
     SUIT_PreferenceMgr::Bool, ModuleBase_Preferences::VIEWER_SECTION, "highlighting-3d");
   myPreferences->addItem(tr("In 2d mode"), highlightGroup,
     SUIT_PreferenceMgr::Bool, ModuleBase_Preferences::VIEWER_SECTION, "highlighting-2d");
+
+  int colorScaleGroup = myPreferences->addItem(tr("Color scale"), viewTab);
+  myPreferences->setItemProperty("columns", 4, colorScaleGroup);
+  int aItem = myPreferences->addItem(tr("X position"), colorScaleGroup,
+    SUIT_PreferenceMgr::Double, ModuleBase_Preferences::VIEWER_SECTION, "scalar_bar_x_position");
+  myPreferences->setItemProperty("min", 0, aItem);
+  myPreferences->setItemProperty("max", 1, aItem);
+
+  aItem = myPreferences->addItem(tr("Y position"), colorScaleGroup,
+    SUIT_PreferenceMgr::Double, ModuleBase_Preferences::VIEWER_SECTION, "scalar_bar_y_position");
+  myPreferences->setItemProperty("min", 0, aItem);
+  myPreferences->setItemProperty("max", 1, aItem);
+
+  aItem = myPreferences->addItem(tr("Width"), colorScaleGroup,
+    SUIT_PreferenceMgr::Double, ModuleBase_Preferences::VIEWER_SECTION, "scalar_bar_width");
+  myPreferences->setItemProperty("min", 0, aItem);
+  myPreferences->setItemProperty("max", 1, aItem);
+
+  aItem = myPreferences->addItem(tr("Height"), colorScaleGroup,
+    SUIT_PreferenceMgr::Double, ModuleBase_Preferences::VIEWER_SECTION, "scalar_bar_height");
+  myPreferences->setItemProperty("min", 0, aItem);
+  myPreferences->setItemProperty("max", 1, aItem);
+
+  aItem = myPreferences->addItem(tr("Intervals number"), colorScaleGroup,
+    SUIT_PreferenceMgr::Integer, ModuleBase_Preferences::VIEWER_SECTION, "scalar_bar_nb_intervals");
+  myPreferences->setItemProperty("min", 0, aItem);
+  myPreferences->setItemProperty("max", 100, aItem);
+
+  aItem = myPreferences->addItem(tr("Text height"), colorScaleGroup,
+    SUIT_PreferenceMgr::Integer, ModuleBase_Preferences::VIEWER_SECTION, "scalar_bar_text_height");
+  myPreferences->setItemProperty("min", 0, aItem);
+  myPreferences->setItemProperty("max", 100, aItem);
+
+  aItem = myPreferences->addItem(tr("Text color"), colorScaleGroup,
+    SUIT_PreferenceMgr::Color, ModuleBase_Preferences::VIEWER_SECTION, "scalar_bar_text_color");
 }
 
 void ModuleBase_PreferencesDlg::createMenuPage(int thePageId)
diff --git a/src/PartSet/PartSet_FieldStepPrs.cpp b/src/PartSet/PartSet_FieldStepPrs.cpp
index 2c0981dbc..1d751d016 100644
--- a/src/PartSet/PartSet_FieldStepPrs.cpp
+++ b/src/PartSet/PartSet_FieldStepPrs.cpp
@@ -146,6 +146,7 @@ QList<double> PartSet_FieldStepPrs::range(double& theMin, double& theMax) const
 void PartSet_FieldStepPrs::Compute(const Handle(PrsMgr_PresentationManager3d)& thePrsMgr,
   const Handle(Prs3d_Presentation)& thePrs, const Standard_Integer theMode)
 {
+  SUIT_ResourceMgr* aResMgr = ModuleBase_Preferences::resourceMgr();
   ModelAPI_AttributeTables::ValueType aType = dataType();
   DataPtr aData = myFeature->data();
   switch (aType) {
@@ -154,7 +155,6 @@ void PartSet_FieldStepPrs::Compute(const Handle(PrsMgr_PresentationManager3d)& t
   {
     double aMin, aMax;
     QList<double> aShapeData = range(aMin, aMax);
-    SUIT_ResourceMgr* aResMgr = ModuleBase_Preferences::resourceMgr();
     int aNbIntertvals = aResMgr->integerValue("Viewer", "scalar_bar_nb_intervals", 20);
 
     AttributeSelectionListPtr aSelList = aData->selectionList(CollectionPlugin_Field::SELECTED_ID());
@@ -203,8 +203,9 @@ void PartSet_FieldStepPrs::Compute(const Handle(PrsMgr_PresentationManager3d)& t
         anAspectText3d->SetColor(myLabelColor);
         aGroup->SetPrimitivesAspect(anAspectText3d);
 
+        int aT = aResMgr->integerValue("Viewer", "scalar_bar_text_height", 14);
         QString aString = aValues.at(i);
-        aGroup->Text(aString.toUtf8().constData(), aVertex, 14);
+        aGroup->Text(aString.toUtf8().constData(), aVertex, aT);
       }
     }
   }
-- 
2.39.2