1 files changed, 281 insertions, 0 deletions
diff --git a/sc/source/ui/view/spelldialog.cxx b/sc/source/ui/view/spelldialog.cxx
new file mode 100644
index 000000000..da1e90698
--- /dev/null
+++ b/sc/source/ui/view/spelldialog.cxx
@@ -0,0 +1,281 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <spelldialog.hxx>
+
+#include <sfx2/bindings.hxx>
+#include <svx/svxids.hrc>
+#include <editeng/editstat.hxx>
+#include <editeng/editview.hxx>
+#include <editeng/unolingu.hxx>
+#include <selectionstate.hxx>
+#include <osl/diagnose.h>
+
+#include <spelleng.hxx>
+#include <tabvwsh.hxx>
+#include <docsh.hxx>
+#include <scmod.hxx>
+#include <editable.hxx>
+#include <undoblk.hxx>
+#include <gridwin.hxx>
+#include <refupdatecontext.hxx>
+#include <vcl/svapp.hxx>
+
+SFX_IMPL_CHILDWINDOW_WITHID( ScSpellDialogChildWindow, SID_SPELL_DIALOG )
+
+ScSpellDialogChildWindow::ScSpellDialogChildWindow( vcl::Window* pParentP, sal_uInt16 nId,
+        SfxBindings* pBindings, SAL_UNUSED_PARAMETER SfxChildWinInfo* /*pInfo*/ ) :
+    svx::SpellDialogChildWindow( pParentP, nId, pBindings ),
+    mpViewShell( nullptr ),
+    mpViewData( nullptr ),
+    mpDocShell( nullptr ),
+    mpDoc( nullptr ),
+    mbNeedNextObj( false ),
+    mbOldIdleEnabled(true)
+{
+    Init();
+}
+
+ScSpellDialogChildWindow::~ScSpellDialogChildWindow()
+{
+    Reset();
+}
+
+SfxChildWinInfo ScSpellDialogChildWindow::GetInfo() const
+{
+    return svx::SpellDialogChildWindow::GetInfo();
+}
+
+void ScSpellDialogChildWindow::InvalidateSpellDialog()
+{
+    svx::SpellDialogChildWindow::InvalidateSpellDialog();
+}
+
+// protected ------------------------------------------------------------------
+
+svx::SpellPortions ScSpellDialogChildWindow::GetNextWrongSentence( bool /*bRecheck*/ )
+{
+    svx::SpellPortions aPortions;
+    if( mxEngine && mpViewData )
+    {
+        if( EditView* pEditView = mpViewData->GetSpellingView() )
+        {
+            // edit engine handles cell iteration internally
+            do
+            {
+                if( mbNeedNextObj )
+                    mxEngine->SpellNextDocument();
+                mbNeedNextObj = !mxEngine->IsFinished() && !mxEngine->SpellSentence( *pEditView, aPortions );
+            }
+            while( mbNeedNextObj );
+        }
+    }
+    return aPortions;
+}
+
+void ScSpellDialogChildWindow::ApplyChangedSentence( const svx::SpellPortions& rChanged, bool bRecheck )
+{
+    if( mxEngine && mpViewData )
+        if( EditView* pEditView = mpViewData->GetSpellingView() )
+        {
+            mxEngine->ApplyChangedSentence( *pEditView, rChanged, bRecheck );
+
+            // Reset the spell checking results to clear the markers.
+            mpViewData->GetActiveWin()->ResetAutoSpell();
+        }
+}
+
+void ScSpellDialogChildWindow::GetFocus()
+{
+    SolarMutexGuard aGuard;
+
+    if( IsSelectionChanged() )
+    {
+        Reset();
+        InvalidateSpellDialog();
+        Init();
+    }
+}
+
+void ScSpellDialogChildWindow::LoseFocus()
+{
+}
+
+// private --------------------------------------------------------------------
+
+void ScSpellDialogChildWindow::Reset()
+{
+    if( mpViewShell && (mpViewShell == dynamic_cast<ScTabViewShell*>( SfxViewShell::Current() ))  )
+    {
+        if( mxEngine && mxEngine->IsAnyModified() )
+        {
+            const ScAddress& rCursor = mxOldSel->GetCellCursor();
+            SCTAB nTab = rCursor.Tab();
+            SCCOL nOldCol = rCursor.Col();
+            SCROW nOldRow = rCursor.Row();
+            SCCOL nNewCol = mpViewData->GetCurX();
+            SCROW nNewRow = mpViewData->GetCurY();
+            mpDocShell->GetUndoManager()->AddUndoAction( std::make_unique<ScUndoConversion>(
+                mpDocShell, mpViewData->GetMarkData(),
+                nOldCol, nOldRow, nTab, std::move(mxUndoDoc),
+                nNewCol, nNewRow, nTab, std::move(mxRedoDoc),
+                ScConversionParam( SC_CONVERSION_SPELLCHECK ) ) );
+
+            sc::SetFormulaDirtyContext aCxt;
+            mpDoc->SetAllFormulasDirty(aCxt);
+
+            mpDocShell->SetDocumentModified();
+        }
+
+        mpViewData->SetSpellingView( nullptr );
+        mpViewShell->KillEditView( true );
+        mpDocShell->PostPaintGridAll();
+        mpViewShell->UpdateInputHandler();
+        mpDoc->EnableIdle(mbOldIdleEnabled);
+    }
+    mxEngine.reset();
+    mxUndoDoc.reset();
+    mxRedoDoc.reset();
+    mxOldSel.reset();
+    mxOldRangeList.clear();
+    mpViewShell = nullptr;
+    mpViewData = nullptr;
+    mpDocShell = nullptr;
+    mpDoc = nullptr;
+    mbNeedNextObj = false;
+    mbOldIdleEnabled = true;
+}
+
+void ScSpellDialogChildWindow::Init()
+{
+    if( mpViewShell )
+        return;
+    if( (mpViewShell = dynamic_cast<ScTabViewShell*>( SfxViewShell::Current() )) == nullptr  )
+        return;
+
+    mpViewData = &mpViewShell->GetViewData();
+
+    // exit edit mode - TODO support spelling in edit mode
+    if( mpViewData->HasEditView( mpViewData->GetActivePart() ) )
+        SC_MOD()->InputEnterHandler();
+
+    mxOldSel.reset( new ScSelectionState( *mpViewData ) );
+
+    mpDocShell = mpViewData->GetDocShell();
+    mpDoc = &mpDocShell->GetDocument();
+
+    const ScAddress& rCursor = mxOldSel->GetCellCursor();
+    SCCOL nCol = rCursor.Col();
+    SCROW nRow = rCursor.Row();
+    SCTAB nTab = rCursor.Tab();
+
+    ScMarkData& rMarkData = mpViewData->GetMarkData();
+
+    mxOldRangeList = new ScRangeList;
+    rMarkData.FillRangeListWithMarks(mxOldRangeList.get(), true);
+
+    rMarkData.MarkToMulti();
+
+    switch( mxOldSel->GetSelectionType() )
+    {
+        case SC_SELECTTYPE_NONE:
+        case SC_SELECTTYPE_SHEET:
+        {
+            // test if there is something editable
+            ScEditableTester aTester( *mpDoc, rMarkData );
+            if( !aTester.IsEditable() )
+            {
+                // #i85751# Don't show an ErrorMessage here, because the vcl
+                // parent of the InfoBox is not fully initialized yet.
+                // This leads to problems in the modality behaviour of the
+                // ScSpellDialogChildWindow.
+
+                //mpViewShell->ErrorMessage( aTester.GetMessageId() );
+                return;
+            }
+        }
+        break;
+
+        // edit mode exited, see TODO above
+//        case SC_SELECTTYPE_EDITCELL:
+//        break;
+
+        default:
+            OSL_FAIL( "ScSpellDialogChildWindow::Init - unknown selection type" );
+    }
+
+    mbOldIdleEnabled = mpDoc->IsIdleEnabled();
+    mpDoc->EnableIdle(false);   // stop online spelling
+
+    // *** create Undo/Redo documents *** -------------------------------------
+
+    mxUndoDoc.reset( new ScDocument( SCDOCMODE_UNDO ) );
+    mxUndoDoc->InitUndo( *mpDoc, nTab, nTab );
+    mxRedoDoc.reset( new ScDocument( SCDOCMODE_UNDO ) );
+    mxRedoDoc->InitUndo( *mpDoc, nTab, nTab );
+
+    if ( rMarkData.GetSelectCount() > 1 )
+    {
+        for (const auto& rTab : rMarkData)
+        {
+            if( rTab != nTab )
+            {
+                mxUndoDoc->AddUndoTab( rTab, rTab );
+                mxRedoDoc->AddUndoTab( rTab, rTab );
+            }
+        }
+    }
+
+    // *** create and init the edit engine *** --------------------------------
+
+    mxEngine.reset( new ScSpellingEngine(
+        mpDoc->GetEnginePool(), *mpViewData, mxUndoDoc.get(), mxRedoDoc.get(), LinguMgr::GetSpellChecker() ) );
+    mxEngine->SetRefDevice( mpViewData->GetActiveWin()->GetOutDev() );
+
+    mpViewShell->MakeEditView( mxEngine.get(), nCol, nRow );
+    EditView* pEditView = mpViewData->GetEditView( mpViewData->GetActivePart() );
+    mpViewData->SetSpellingView( pEditView );
+    tools::Rectangle aRect( Point( 0, 0 ), Point( 0, 0 ) );
+    pEditView->SetOutputArea( aRect );
+    mxEngine->SetControlWord( EEControlBits::USECHARATTRIBS );
+    mxEngine->EnableUndo( false );
+    mxEngine->SetPaperSize( aRect.GetSize() );
+    mxEngine->SetTextCurrentDefaults( OUString() );
+    mxEngine->ClearModifyFlag();
+
+    mbNeedNextObj = true;
+}
+
+bool ScSpellDialogChildWindow::IsSelectionChanged()
+{
+    if (!mxOldRangeList || !mpViewShell
+        || (mpViewShell != dynamic_cast<ScTabViewShell*>(SfxViewShell::Current())))
+        return true;
+
+    if( EditView* pEditView = mpViewData->GetSpellingView() )
+        if( pEditView->GetEditEngine() != mxEngine.get() )
+            return true;
+
+    ScRangeList aCurrentRangeList;
+    mpViewData->GetMarkData().FillRangeListWithMarks(&aCurrentRangeList, true);
+
+    return (*mxOldRangeList != aCurrentRangeList);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */