tdf#137620 add explicit SurroundingText support to ScGridWindow

Change-Id: I51cf18d635c7a32e88c4afd4c59756ef93fc9c4d
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/105076
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>

4 files changed, 98 insertions, 0 deletions

diff --git a/sc/source/ui/app/inputhdl.cxx b/sc/source/ui/app/inputhdl.cxx
index 075e012f00a5..fef75313ca04 100644
--- a/sc/source/ui/app/inputhdl.cxx
+++ b/sc/source/ui/app/inputhdl.cxx
@@ -3831,6 +3831,54 @@ bool ScInputHandler::KeyInput( const KeyEvent& rKEvt, bool bStartEdit /* = false
     return bUsed;
 }
 
+OUString ScInputHandler::GetSurroundingText()
+{
+    if (eMode != SC_INPUT_NONE)
+    {
+        UpdateActiveView();
+        if (pTableView || pTopView)
+        {
+            if (pTableView)
+                return pTableView->GetSurroundingText();
+            else if (pTopView)                      // call only once
+                return pTopView->GetSurroundingText();
+        }
+    }
+    return OUString();
+}
+
+Selection ScInputHandler::GetSurroundingTextSelection()
+{
+    if (eMode != SC_INPUT_NONE)
+    {
+        UpdateActiveView();
+        if (pTableView || pTopView)
+        {
+            if (pTableView)
+                return pTableView->GetSurroundingTextSelection();
+            else if (pTopView)                      // call only once
+                return pTopView->GetSurroundingTextSelection();
+        }
+    }
+    return Selection(0, 0);
+}
+
+bool ScInputHandler::DeleteSurroundingText(const Selection& rSelection)
+{
+    if (eMode != SC_INPUT_NONE)
+    {
+        UpdateActiveView();
+        if (pTableView || pTopView)
+        {
+            if (pTableView)
+                return pTableView->DeleteSurroundingText(rSelection);
+            else if (pTopView)                      // call only once
+                return pTopView->DeleteSurroundingText(rSelection);
+        }
+    }
+    return false;
+}
+
 void ScInputHandler::InputCommand( const CommandEvent& rCEvt )
 {
     if ( rCEvt.GetCommand() == CommandEventId::CursorPos )
diff --git a/sc/source/ui/inc/gridwin.hxx b/sc/source/ui/inc/gridwin.hxx
index 448c33ba6b10..2202b3647563 100644
--- a/sc/source/ui/inc/gridwin.hxx
+++ b/sc/source/ui/inc/gridwin.hxx
@@ -337,6 +337,10 @@ public:
     rtl::Reference<sdr::overlay::OverlayManager> getOverlayManager() const;
     void flushOverlayManager();
 
+    virtual OUString GetSurroundingText() const override;
+    virtual Selection GetSurroundingTextSelection() const override;
+    virtual bool DeleteSurroundingText(const Selection& rSelection) override;
+
     virtual void    Command( const CommandEvent& rCEvt ) override;
     virtual void    DataChanged( const DataChangedEvent& rDCEvt ) override;
 
diff --git a/sc/source/ui/inc/inputhdl.hxx b/sc/source/ui/inc/inputhdl.hxx
index c99589fd70dc..ddd3f4f49e8b 100644
--- a/sc/source/ui/inc/inputhdl.hxx
+++ b/sc/source/ui/inc/inputhdl.hxx
@@ -203,6 +203,10 @@ public:
 
     void            InputCommand( const CommandEvent& rCEvt );
 
+    OUString        GetSurroundingText();
+    Selection       GetSurroundingTextSelection();
+    bool            DeleteSurroundingText(const Selection& rSelection);
+
     void            InsertFunction( const OUString& rFuncName, bool bAddPar = true );
     void            ClearText();
 
diff --git a/sc/source/ui/view/gridwin.cxx b/sc/source/ui/view/gridwin.cxx
index 67b815bfc1c1..c3815041f3eb 100644
--- a/sc/source/ui/view/gridwin.cxx
+++ b/sc/source/ui/view/gridwin.cxx
@@ -3348,6 +3348,48 @@ void ScGridWindow::KeyInput(const KeyEvent& rKEvt)
     Window::KeyInput(rKEvt);
 }
 
+OUString ScGridWindow::GetSurroundingText() const
+{
+    bool bEditView = mrViewData.HasEditView(eWhich);
+    if (bEditView)
+    {
+        ScModule* pScMod = SC_MOD();
+        ScInputHandler* pHdl = pScMod->GetInputHdl(mrViewData.GetViewShell());
+        if (pHdl)
+            return pHdl->GetSurroundingText();
+    }
+
+    return Window::GetSurroundingText();
+}
+
+Selection ScGridWindow::GetSurroundingTextSelection() const
+{
+    bool bEditView = mrViewData.HasEditView(eWhich);
+    if (bEditView)
+    {
+        ScModule* pScMod = SC_MOD();
+        ScInputHandler* pHdl = pScMod->GetInputHdl(mrViewData.GetViewShell());
+        if (pHdl)
+            return pHdl->GetSurroundingTextSelection();
+    }
+
+    return Window::GetSurroundingTextSelection();
+}
+
+bool ScGridWindow::DeleteSurroundingText(const Selection& rSelection)
+{
+    bool bEditView = mrViewData.HasEditView(eWhich);
+    if (bEditView)
+    {
+        ScModule* pScMod = SC_MOD();
+        ScInputHandler* pHdl = pScMod->GetInputHdl(mrViewData.GetViewShell());
+        if (pHdl)
+            return pHdl->DeleteSurroundingText(rSelection);
+    }
+
+    return Window::DeleteSurroundingText(rSelection);
+}
+
 void ScGridWindow::StopMarking()
 {
     DrawEndAction();                // Cancel Select/move on Drawing-Layer