From 9743ecb42095b6e742ab7636ccc67b820f8b9fee Mon Sep 17 00:00:00 2001
From: Armin Le Grand <Armin.Le.Grand@cib.de>
Date: Wed, 4 Oct 2017 17:44:24 +0200
Subject: RotGrfFlyFrame: Added interactive rotation mode

The FlyFrames containing a graphic now support an
interactive rotation mode. Added a rotation icon to the
Toolbar close to right/left 90degree rotation. When
activated, works as similar to draw object mode as
possible. Shear and move of the rotation center is
deactivated since not supported. It uses as much of the
existing interaction stuff as possible.

Change-Id: Ia1a4e5c064d8576b114c3fcf3a96ccb42c9372bb
---
 sw/source/uibase/shells/grfsh.cxx | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

(limited to 'sw/source/uibase/shells')

diff --git a/sw/source/uibase/shells/grfsh.cxx b/sw/source/uibase/shells/grfsh.cxx
index 0914846b7857..23857b2b4745 100644
--- a/sw/source/uibase/shells/grfsh.cxx
+++ b/sw/source/uibase/shells/grfsh.cxx
@@ -123,6 +123,27 @@ void SwGrfShell::Execute(SfxRequest &rReq)
     sal_uInt16 nSlot = rReq.GetSlot();
     switch(nSlot)
     {
+        case SID_OBJECT_ROTATE:
+        {
+            // RotGrfFlyFrame: start rotation when possible
+            SdrView* pSdrView = rSh.GetDrawViewWithValidMarkList();
+
+            if(rSh.IsRotationOfSwGrfNodePossible() && pSdrView->IsRotateAllowed())
+            {
+                if(GetView().IsDrawRotate())
+                {
+                    rSh.SetDragMode(SdrDragMode::Move);
+                }
+                else
+                {
+                    rSh.SetDragMode(SdrDragMode::Rotate);
+                }
+
+                GetView().FlipDrawRotate();
+            }
+        }
+        break;
+
         case SID_TWAIN_TRANSFER:
         {
             GetView().ExecuteScan( rReq );
@@ -721,6 +742,23 @@ void SwGrfShell::GetAttrState(SfxItemSet &rSet)
         bool bDisable = bParentCntProt;
         switch( nWhich )
         {
+        case SID_OBJECT_ROTATE:
+        {
+            // RotGrfFlyFrame: steer rotation state
+            const bool bIsRotate(GetView().IsDrawRotate());
+            SdrView* pSdrView = rSh.GetDrawViewWithValidMarkList();
+
+            if(!bIsRotate && !pSdrView->IsRotateAllowed())
+            {
+                rSet.DisableItem(nWhich);
+            }
+            else
+            {
+                rSet.Put(SfxBoolItem(nWhich, bIsRotate));
+            }
+
+            break;
+        }
         case SID_INSERT_GRAPHIC:
         case FN_FORMAT_GRAFIC_DLG:
         case SID_TWAIN_TRANSFER:
-- 
cgit