Implement "fill single edit" mode and map it to Ctrl-' by default.

Excel does this apparently, and lots of people want it.

Change-Id: Ia741ebb84526197d28caa323d36709e38b8f1323

officecfg/registry/data/org/openoffice/Office/Accelerators.xcu

@@ -967,6 +967,12 @@
             <value xml:lang="en-US">.uno:ToggleFormula</value>
           </prop>
         </node>
+        <node oor:name="QUOTERIGHT_MOD1" oor:op="replace">
+          <prop oor:name="Command">
+            <value xml:lang="x-no-translate">I10N SHORTCUTS - NO TRANSLATE</value>
+            <value xml:lang="en-US">.uno:FillSingleEdit</value>
+          </prop>
+        </node>
         <node oor:name="Y_SHIFT_MOD1" oor:op="replace">
           <prop oor:name="Command">
             <value xml:lang="x-no-translate">I10N SHORTCUTS - NO TRANSLATE</value>

officecfg/registry/data/org/openoffice/Office/UI/CalcCommands.xcu

@@ -632,6 +632,14 @@
           <value xml:lang="en-US">~Left</value>
         </prop>
       </node>
+      <node oor:name=".uno:FillSingleEdit" oor:op="replace">
+        <prop oor:name="Label" oor:type="xs:string">
+          <value xml:lang="en-US">Fill Single ~Edit</value>
+        </prop>
+        <prop oor:name="ContextLabel" oor:type="xs:string">
+          <value xml:lang="en-US">Single ~Edit</value>
+        </prop>
+      </node>
       <node oor:name=".uno:FillTable" oor:op="replace">
         <prop oor:name="Label" oor:type="xs:string">
           <value xml:lang="en-US">Fill ~Sheets...</value>

sc/inc/sc.hrc

@@ -286,6 +286,7 @@
 #define FID_FILL_TO_LEFT        (EDIT_MENU_START + 7)
 #define FID_FILL_TAB            (EDIT_MENU_START + 8)
 #define FID_FILL_SERIES         (EDIT_MENU_START + 9)
+#define FID_FILL_SINGLE_EDIT    (EDIT_MENU_START + 10)
 #define SID_SC_EDIT_OBJECT      (EDIT_MENU_START + 14)
 #define SID_HFEDIT              (EDIT_MENU_START + 15)
 

sc/inc/scmod.hxx

@@ -205,7 +205,7 @@ SC_DLLPUBLIC    void                    SetAppOptions   ( const ScAppOptions& rO
     // InputHandler:
     bool                IsEditMode();   // not for SC_INPUT_TYPE
     bool                IsInputMode();  // also for SC_INPUT_TYPE
-    void                SetInputMode( ScInputMode eMode );
+    void SetInputMode( ScInputMode eMode, const OUString* pInitText = NULL );
     bool                InputKeyEvent( const KeyEvent& rKEvt, bool bStartEdit = false );
     SC_DLLPUBLIC void                InputEnterHandler( sal_uInt8 nBlockMode = 0 );
     void                InputCancelHandler();

sc/sdi/cellsh.sdi

@@ -150,6 +150,7 @@ interface CellSelection
     FID_FILL_TAB        [ ExecMethod = ExecuteEdit; StateMethod = GetState; ]
     FID_FILL_SERIES     [ ExecMethod = ExecuteEdit; StateMethod = GetBlockState; ]
     FID_FILL_AUTO       [ ExecMethod = ExecuteEdit; StateMethod = GetState; ]
+    FID_FILL_SINGLE_EDIT [ ExecMethod = ExecuteEdit; StateMethod = GetBlockState; ]
     SID_RANDOM_NUMBER_GENERATOR_DIALOG  [ ExecMethod = ExecuteEdit; StateMethod = GetBlockState; ]
     SID_SAMPLING_DIALOG                 [ ExecMethod = ExecuteEdit; StateMethod = GetBlockState; ]
     SID_DESCRIPTIVE_STATISTICS_DIALOG   [ ExecMethod = ExecuteEdit; StateMethod = GetBlockState; ]

sc/sdi/scalc.sdi

@@ -2414,6 +2414,31 @@ SfxVoidItem FillLeft FID_FILL_TO_LEFT
 ]
 
 
+SfxVoidItem FillSingleEdit FID_FILL_SINGLE_EDIT
+()
+[
+    /* flags: */
+    AutoUpdate = FALSE,
+    Cachable = Cachable,
+    FastCall = FALSE,
+    HasCoreId = FALSE,
+    HasDialog = TRUE,
+    ReadOnlyDoc = TRUE,
+    Toggle = FALSE,
+    Container = FALSE,
+    RecordAbsolute = FALSE,
+    RecordPerSet;
+    Asynchron;
+
+    /* config: */
+    AccelConfig = TRUE,
+    MenuConfig = TRUE,
+    StatusBarConfig = FALSE,
+    ToolBoxConfig = TRUE,
+    GroupId = GID_EDIT;
+]
+
+
 SfxVoidItem FillModeEnd SID_FILL_NONE
 ()
 [

sc/source/ui/app/inputhdl.cxx

@@ -2381,7 +2381,7 @@ void ScInputHandler::InvalidateAttribs()
 //      --------------- public Methoden --------------------------------------------
 
 
-void ScInputHandler::SetMode( ScInputMode eNewMode )
+void ScInputHandler::SetMode( ScInputMode eNewMode, const OUString* pInitText )
 {
     if ( eMode == eNewMode )
         return;
@@ -2419,6 +2419,12 @@ void ScInputHandler::SetMode( ScInputMode eNewMode )
             }
         }
 
+        if (pInitText)
+        {
+            pEngine->SetText(*pInitText);
+            bModified = true;
+        }
+
         sal_Int32 nPara = pEngine->GetParagraphCount()-1;
         sal_Int32 nLen = pEngine->GetText(nPara).getLength();
         sal_uInt16 nCount = pEngine->GetViewCount();

sc/source/ui/app/scmod.cxx

@@ -1427,11 +1427,11 @@ void ScModule::ViewShellChanged()
         pShell->UpdateInputHandler();
 }
 
-void ScModule::SetInputMode( ScInputMode eMode )
+void ScModule::SetInputMode( ScInputMode eMode, const OUString* pInitText )
 {
     ScInputHandler* pHdl = GetInputHdl();
     if (pHdl)
-        pHdl->SetMode( eMode );
+        pHdl->SetMode(eMode, pInitText);
 }
 
 bool ScModule::IsEditMode()

sc/source/ui/inc/cellsh.hxx

@@ -61,6 +61,8 @@ private:
     void ExecuteXMLSourceDialog();
     void ExecuteSubtotals(SfxRequest& rReq);
 
+    void ExecuteFillSingleEdit();
+
     DECL_LINK( ClipboardChanged, TransferableDataHelper* );
     DECL_LINK( DialogClosed, void* );
 

sc/source/ui/inc/inputhdl.hxx

@@ -164,7 +164,7 @@ public:
                     ScInputHandler();
     virtual         ~ScInputHandler();
 
-    void            SetMode( ScInputMode eNewMode );
+    void SetMode( ScInputMode eNewMode, const OUString* pInitText = NULL );
     bool            IsInputMode() const { return (eMode != SC_INPUT_NONE); }
     bool            IsEditMode() const  { return (eMode != SC_INPUT_NONE &&
                                                   eMode != SC_INPUT_TYPE); }

sc/source/ui/view/cellsh.cxx

@@ -199,7 +199,9 @@ void ScCellShell::GetBlockState( SfxItemSet& rSet )
                             nCol2, nRow1, nCol2, nRow2, rMark );    // last column
                 }
                 break;
-
+            case FID_FILL_SINGLE_EDIT:
+                bDisable = false;
+                break;
             case SID_CUT:               // cut
             case FID_INS_CELL:          // insert cells, just simple selection
                 bDisable = (!bSimpleArea);

sc/source/ui/view/cellsh1.cxx

@@ -79,6 +79,10 @@
 #include "scui_def.hxx"
 #include <svx/dialogs.hrc>
 #include "scabstdlg.hxx"
+#include <tokenstringcontext.hxx>
+#include <cellvalue.hxx>
+#include <tokenarray.hxx>
+#include <formulacell.hxx>
 
 #include <com/sun/star/ui/dialogs/XExecutableDialog.hpp>
 #include <com/sun/star/lang/XInitialization.hpp>
@@ -901,6 +905,9 @@ void ScCellShell::ExecuteEdit( SfxRequest& rReq )
                 }
             }
             break;
+        case FID_FILL_SINGLE_EDIT:
+            ExecuteFillSingleEdit();
+            break;
         case SID_RANDOM_NUMBER_GENERATOR_DIALOG:
             {
                 sal_uInt16 nId  = ScRandomNumberGeneratorDialogWrapper::GetChildWindowId();
@@ -2771,6 +2778,36 @@ void ScCellShell::ExecuteSubtotals(SfxRequest& rReq)
     delete pDlg;
 }
 
+void ScCellShell::ExecuteFillSingleEdit()
+{
+    ScAddress aCurPos = GetViewData()->GetCurPos();
+
+    OUString aInit;
+
+    if (aCurPos.Row() > 0)
+    {
+        // Get the initial text value from the above cell.
+
+        ScDocument* pDoc = GetViewData()->GetDocument();
+        ScRefCellValue aCell;
+        ScAddress aPrevPos = aCurPos;
+        aPrevPos.IncRow(-1);
+        aCell.assign(*pDoc, aPrevPos);
+
+        if (aCell.meType == CELLTYPE_FORMULA)
+        {
+            aInit = "=";
+            const ScTokenArray* pCode = aCell.mpFormula->GetCode();
+            sc::TokenStringContext aCxt(pDoc, pDoc->GetGrammar());
+            aInit += pCode->CreateString(aCxt, aCurPos);
+        }
+        else
+            aInit = aCell.getString(pDoc);
+    }
+
+    SC_MOD()->SetInputMode(SC_INPUT_TABLE, &aInit);
+}
+
 IMPL_LINK_NOARG(ScCellShell, DialogClosed)
 {
     OSL_ENSURE( pImpl->m_pLinkedDlg, "ScCellShell::DialogClosed(): invalid request" );