vcl: rename DDInfo to DragDropInfo

Change-Id: I190a3ccea226c7a23eb553a1698d5959b8353b84
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/178506
Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>
Tested-by: Jenkins

include/vcl/toolkit/edit.hxx

@@ -45,7 +45,7 @@ namespace weld {
 
 class PopupMenu;
 class VclBuilder;
-struct DDInfo;
+struct DragDropInfo;
 struct Impl_IMEInfos;
 
 #define EDIT_NOLIMIT                SAL_MAX_INT32
@@ -57,7 +57,7 @@ class VCL_DLLPUBLIC Edit : public Control, public vcl::unohelper::DragAndDropCli
 private:
     VclPtr<Edit>        mpSubEdit;
     TextFilter*         mpFilterText;
-    std::unique_ptr<DDInfo, o3tl::default_delete<DDInfo>> mpDDInfo;
+    std::unique_ptr<DragDropInfo, o3tl::default_delete<DragDropInfo>> mpDDInfo;
     std::unique_ptr<Impl_IMEInfos> mpIMEInfos;
     OUStringBuffer      maText;
     OUString            maPlaceholderText;

vcl/source/control/edit.cxx

@@ -67,7 +67,7 @@ static FncGetSpecialChars pImplFncGetSpecialChars = nullptr;
 #define EDIT_DELMODE_RESTOFWORD     12
 #define EDIT_DELMODE_RESTOFCONTENT  13
 
-struct DDInfo
+struct DragDropInfo
 {
     vcl::Cursor     aCursor;
     Selection       aDndStartSel;
@@ -77,7 +77,7 @@ struct DDInfo
     bool            bVisCursor = false;
     bool            bIsStringSupported = false;
 
-    DDInfo()
+    DragDropInfo()
     {
         aCursor.SetStyle( CURSOR_SHADOW );
     }
@@ -2719,7 +2719,7 @@ void Edit::dragGestureRecognized(const css::datatransfer::dnd::DragGestureEvent&
         return;
 
     if ( !mpDDInfo )
-        mpDDInfo.reset(new DDInfo);
+        mpDDInfo.reset(new DragDropInfo);
 
     mpDDInfo->bStarterOfDD = true;
     mpDDInfo->aDndStartSel = aSel;
@@ -2812,7 +2812,7 @@ void Edit::dragEnter(const css::datatransfer::dnd::DropTargetDragEnterEvent& rDT
 {
     if ( !mpDDInfo )
     {
-        mpDDInfo.reset(new DDInfo);
+        mpDDInfo.reset(new DragDropInfo);
     }
     // search for string data type
     const css::uno::Sequence<css::datatransfer::DataFlavor>& rFlavors(rDTDE.SupportedDataFlavors);