SM move categories into SmElementsControl...

... and drop the special examples handling. All these lists are
already static. The only "drawback" are the previously range-based
for loops in SmElementsDockingWindow.

Change-Id: I7a6cfbe74c29fcc14557aef1d5ef31d599b33fc0
Reviewed-on: https://gerrit.libreoffice.org/73076
Tested-by: Jenkins
Reviewed-by: Jan-Marek Glogowski <glogow@fbihome.de>

starmath/inc/ElementsDockingWindow.hxx

@@ -25,6 +25,7 @@
 
 #include "format.hxx"
 #include <memory>
+#include <tuple>
 
 class SmDocShell;
 class SmNode;
@@ -57,20 +58,25 @@ public:
     bool isSeparator() const override { return true; }
 };
 
+typedef std::pair<const char*, const char*> SmElementDescr;
+
 class SmElementsControl : public Control
 {
     friend class ElementSelectorUIObject;
     friend class ElementUIObject;
 
-    static const std::pair<const char*, const char*> aUnaryBinaryOperatorsList[];
-    static const std::pair<const char*, const char*> aRelationsList[];
-    static const std::pair<const char*, const char*> aSetOperations[];
-    static const std::pair<const char*, const char*> aFunctions[];
-    static const std::pair<const char*, const char*> aOperators[];
-    static const std::pair<const char*, const char*> aAttributes[];
-    static const std::pair<const char*, const char*> aBrackets[];
-    static const std::pair<const char*, const char*> aFormats[];
-    static const std::pair<const char*, const char*> aOthers[];
+    static const SmElementDescr m_aUnaryBinaryOperatorsList[];
+    static const SmElementDescr m_aRelationsList[];
+    static const SmElementDescr m_aSetOperationsList[];
+    static const SmElementDescr m_aFunctionsList[];
+    static const SmElementDescr m_aOperatorsList[];
+    static const SmElementDescr m_aAttributesList[];
+    static const SmElementDescr m_aBracketsList[];
+    static const SmElementDescr m_aFormatsList[];
+    static const SmElementDescr m_aOthersList[];
+    static const SmElementDescr m_aExamplesList[];
+    static const std::tuple<const char*, const SmElementDescr*, size_t> m_aCategories[];
+    static const size_t m_aCategoriesSize;
 
     virtual void ApplySettings(vcl::RenderContext&) override;
     virtual void DataChanged(const DataChangedEvent&) override;
@@ -97,7 +103,7 @@ class SmElementsControl : public Control
     bool m_bFirstPaintAfterLayout;
 
     void addElement(const OUString& aElementVisual, const OUString& aElementSource, const OUString& aHelpText);
-    void addElements(const std::pair<const char*, const char*> aElementsArray[], sal_uInt16 size);
+    void addElements(const SmElementDescr aElementsArray[], sal_uInt16 size);
     SmElement* current() const;
     bool hasRollover() const { return m_nCurrentRolloverElement != SAL_MAX_UINT16; }
 
@@ -118,6 +124,8 @@ public:
     virtual ~SmElementsControl() override;
     virtual void dispose() override;
 
+    static const auto& categories() { return m_aCategories; }
+    static size_t categoriesSize() { return m_aCategoriesSize; }
     void setElementSetId(const char* pSetId);
 
     void setVerticalMode(bool bVertical);
@@ -134,8 +142,6 @@ public:
 
 class SmElementsDockingWindow : public SfxDockingWindow
 {
-    static const char* aCategories[];
-
     VclPtr<SmElementsControl>  mpElementsControl;
     VclPtr<ListBox>            mpElementListBox;