lok: re-factor getTextSelection.

Change-Id: I2c27c213ee980e19d6020e9599b2b72115e7f28e
Reviewed-on: https://gerrit.libreoffice.org/73626
Tested-by: Jenkins
Reviewed-by: Michael Meeks <michael.meeks@collabora.com>

4 files changed, 11 insertions, 56 deletions

diff --git a/sd/source/ui/inc/ViewShell.hxx b/sd/source/ui/inc/ViewShell.hxx
index dea7dfbfea4c..c8fce2036aeb 100644
--- a/sd/source/ui/inc/ViewShell.hxx
+++ b/sd/source/ui/inc/ViewShell.hxx
@@ -412,8 +412,8 @@ public:
 
     /// Allows adjusting the point or mark of the selection to a document coordinate.
     void SetCursorMm100Position(const Point& rPosition, bool bPoint, bool bClearMark);
-    /// Gets the currently selected text.
-    OString GetTextSelection(const OString& aMimeType, OString& rUsedMimeType);
+    /// Gets the current selectiion
+    css::uno::Reference<css::datatransfer::XTransferable> GetSelectionTransferrable();
     /// Allows starting or ending a graphic move or resize action.
     void SetGraphicMm100Position(bool bStart, const Point& rPosition);
 
diff --git a/sd/source/ui/inc/unomodel.hxx b/sd/source/ui/inc/unomodel.hxx
index d13109d0667e..2be081b447f1 100644
--- a/sd/source/ui/inc/unomodel.hxx
+++ b/sd/source/ui/inc/unomodel.hxx
@@ -249,8 +249,8 @@ public:
     virtual void postMouseEvent(int nType, int nX, int nY, int nCount, int nButtons, int nModifier) override;
     /// @see vcl::ITiledRenderable::setTextSelection().
     virtual void setTextSelection(int nType, int nX, int nY) override;
-    /// @see vcl::ITiledRenderable::getTextSelection().
-    virtual OString getTextSelection(const char* pMimeType, OString& rUsedMimeType) override;
+    /// @see vcl::ITiledRenderable::getSelection().
+    virtual css::uno::Reference<css::datatransfer::XTransferable> getSelection() override;
     /// @see vcl::ITiledRenderable::setGraphicSelection().
     virtual void setGraphicSelection(int nType, int nX, int nY) override;
     /// @see lok::Document::resetSelection().
diff --git a/sd/source/ui/unoidl/unomodel.cxx b/sd/source/ui/unoidl/unomodel.cxx
index 237dab1bace1..e6c15f7f1cd0 100644
--- a/sd/source/ui/unoidl/unomodel.cxx
+++ b/sd/source/ui/unoidl/unomodel.cxx
@@ -2538,15 +2538,15 @@ void SdXImpressDocument::setTextSelection(int nType, int nX, int nY)
     }
 }
 
-OString SdXImpressDocument::getTextSelection(const char* pMimeType, OString& rUsedMimeType)
+uno::Reference<datatransfer::XTransferable> SdXImpressDocument::getSelection()
 {
     SolarMutexGuard aGuard;
 
     DrawViewShell* pViewShell = GetViewShell();
     if (!pViewShell)
-        return OString();
+        return uno::Reference<datatransfer::XTransferable>();
 
-    return pViewShell->GetTextSelection(pMimeType, rUsedMimeType);
+    return pViewShell->GetSelectionTransferrable();
 }
 
 void SdXImpressDocument::setGraphicSelection(int nType, int nX, int nY)
diff --git a/sd/source/ui/view/viewshel.cxx b/sd/source/ui/view/viewshel.cxx
index 8679f069b734..f2c1a5603041 100644
--- a/sd/source/ui/view/viewshel.cxx
+++ b/sd/source/ui/view/viewshel.cxx
@@ -524,62 +524,17 @@ void ViewShell::SetCursorMm100Position(const Point& rPosition, bool bPoint, bool
     }
 }
 
-OString ViewShell::GetTextSelection(const OString& _aMimeType, OString& rUsedMimeType)
+uno::Reference<datatransfer::XTransferable> ViewShell::GetSelectionTransferrable()
 {
     SdrView* pSdrView = GetView();
     if (!pSdrView)
-        return OString();
+        return uno::Reference<datatransfer::XTransferable>();
 
     if (!pSdrView->GetTextEditObject())
-        return OString();
+        return uno::Reference<datatransfer::XTransferable>();
 
     EditView& rEditView = pSdrView->GetTextEditOutlinerView()->GetEditView();
-    uno::Reference<datatransfer::XTransferable> xTransferable = rEditView.GetEditEngine()->CreateTransferable(rEditView.GetSelection());
-
-    // Take care of UTF-8 text here.
-    bool bConvert = false;
-    sal_Int32 nIndex = 0;
-    OString aMimeType = _aMimeType;
-    if (aMimeType.getToken(0, ';', nIndex) == "text/plain")
-    {
-        if (aMimeType.getToken(0, ';', nIndex) == "charset=utf-8")
-        {
-            aMimeType = "text/plain;charset=utf-16";
-            bConvert = true;
-        }
-    }
-
-    datatransfer::DataFlavor aFlavor;
-    aFlavor.MimeType = OUString::fromUtf8(aMimeType.getStr());
-    if (bConvert || aMimeType == "text/plain;charset=utf-16")
-        aFlavor.DataType = cppu::UnoType<OUString>::get();
-    else
-        aFlavor.DataType = cppu::UnoType< uno::Sequence<sal_Int8> >::get();
-
-    if (!xTransferable->isDataFlavorSupported(aFlavor))
-        return OString();
-
-    uno::Any aAny(xTransferable->getTransferData(aFlavor));
-
-    OString aRet;
-    if (aFlavor.DataType == cppu::UnoType<OUString>::get())
-    {
-        OUString aString;
-        aAny >>= aString;
-        if (bConvert)
-            aRet = OUStringToOString(aString, RTL_TEXTENCODING_UTF8);
-        else
-            aRet = OString(reinterpret_cast<const sal_Char *>(aString.getStr()), aString.getLength() * sizeof(sal_Unicode));
-    }
-    else
-    {
-        uno::Sequence<sal_Int8> aSequence;
-        aAny >>= aSequence;
-        aRet = OString(reinterpret_cast<sal_Char*>(aSequence.getArray()), aSequence.getLength());
-    }
-
-    rUsedMimeType = _aMimeType;
-    return aRet;
+    return rEditView.GetEditEngine()->CreateTransferable(rEditView.GetSelection());
 }
 
 void ViewShell::SetGraphicMm100Position(bool bStart, const Point& rPosition)