tdf#101390 Add Arrows toolbox functions on writer drawingbar.

Writer arrows toolbox includes following commands
.uno:LineArrowEnd
.uno:LineCircleArrow
.uno:LineSquareArrow
.uno:LineArrows
.uno:LineArrowStart
.uno:LineArrowCircle
.uno:LineArrowSquare
.uno:Line

Change-Id: I91af27826ea411eabfa61c11962cfb85d2d2aab2
Reviewed-on: https://gerrit.libreoffice.org/28363
Signed-off-by: Gulsah Kose <gulsah.1004@gmail.com>

9 files changed, 288 insertions, 6 deletions

diff --git a/sw/UIConfig_swriter.mk b/sw/UIConfig_swriter.mk
index ad698ec57b0d..b91c4ddc57e9 100644
--- a/sw/UIConfig_swriter.mk
+++ b/sw/UIConfig_swriter.mk
@@ -36,6 +36,7 @@ $(eval $(call gb_UIConfig_add_statusbarfiles,modules/swriter,\
 
 $(eval $(call gb_UIConfig_add_toolbarfiles,modules/swriter,\
 	sw/uiconfig/swriter/toolbar/alignmentbar \
+	sw/uiconfig/swriter/toolbar/arrowsbar \
 	sw/uiconfig/swriter/toolbar/arrowshapes \
 	sw/uiconfig/swriter/toolbar/basicshapes \
 	sw/uiconfig/swriter/toolbar/bezierobjectbar \
diff --git a/sw/inc/fesh.hxx b/sw/inc/fesh.hxx
index 2a868a0b6f91..20eb7c903e77 100644
--- a/sw/inc/fesh.hxx
+++ b/sw/inc/fesh.hxx
@@ -814,6 +814,7 @@ public:
                                    const Point& _rDocPos );
 
     void ToggleHeaderFooterEdit( );
+    static void SetLineEnds(SfxItemSet& rAttr, SdrObject* pObj, sal_uInt16 nSlotId);
 };
 
 void ClearFEShellTabCols();
diff --git a/sw/sdi/viewsh.sdi b/sw/sdi/viewsh.sdi
index d43ffb8f8c6d..e93cad9f66db 100644
--- a/sw/sdi/viewsh.sdi
+++ b/sw/sdi/viewsh.sdi
@@ -82,6 +82,45 @@ interface TextEditView : BaseTextEditView
         ExecMethod = ExecDraw ;
         StateMethod = GetDrawState ;
     ]
+    SID_LINE_ARROW_END
+    [
+        ExecMethod = ExecDraw ;
+        StateMethod = GetDrawState ;
+    ]
+    SID_LINE_ARROW_CIRCLE
+    [
+        ExecMethod = ExecDraw ;
+        StateMethod = GetDrawState ;
+    ]
+    SID_LINE_ARROW_SQUARE
+    [
+        ExecMethod = ExecDraw ;
+        StateMethod = GetDrawState ;
+    ]
+    SID_LINE_ARROW_START
+    [
+        ExecMethod = ExecDraw ;
+        StateMethod = GetDrawState ;
+    ]
+    SID_LINE_CIRCLE_ARROW
+    [
+        ExecMethod = ExecDraw ;
+        StateMethod = GetDrawState ;
+    ]
+    SID_LINE_SQUARE_ARROW
+    [
+        ExecMethod = ExecDraw ;
+        StateMethod = GetDrawState ;
+    ]
+    SID_LINE_ARROWS
+    [
+        ExecMethod = ExecDraw ;
+        StateMethod = GetDrawState ;
+    ]
+    SID_DRAWTBX_ARROWS
+    [
+        StateMethod = GetDrawState ;
+    ]
     SID_DRAW_RECT
     [
         ExecMethod = ExecDraw ;
diff --git a/sw/source/core/frmedt/feshview.cxx b/sw/source/core/frmedt/feshview.cxx
index 66302da6e940..5adc6cd9dc8a 100644
--- a/sw/source/core/frmedt/feshview.cxx
+++ b/sw/source/core/frmedt/feshview.cxx
@@ -30,12 +30,19 @@
 #include <svx/sxciaitm.hxx>
 #include <svx/xfillit.hxx>
 #include <svx/svdocapt.hxx>
+#include <svx/dialogs.hrc>
+#include <svx/xlnwtit.hxx>
+#include <svx/xlnstwit.hxx>
+#include <svx/xlnedwit.hxx>
+#include <svx/xlnedit.hxx>
+#include <svx/xlnstit.hxx>
 #include <sfx2/app.hxx>
 #include <editeng/boxitem.hxx>
 #include <editeng/opaqitem.hxx>
 #include <editeng/protitem.hxx>
 #include <svx/svdpage.hxx>
 #include <svx/svdpagv.hxx>
+#include <svx/dialmgr.hxx>
 #include <tools/globname.hxx>
 #include <IDocumentSettingAccess.hxx>
 #include <DocumentSettingManager.hxx>
@@ -86,6 +93,7 @@
 #include <sfx2/lokhelper.hxx>
 #include <LibreOfficeKit/LibreOfficeKitEnums.h>
 #include <calbck.hxx>
+#include <basegfx/polygon/b2dpolygontools.hxx>
 
 #include <com/sun/star/embed/EmbedMisc.hpp>
 #include <com/sun/star/embed/Aspects.hpp>
@@ -94,6 +102,38 @@
 
 using namespace com::sun::star;
 
+/**
+ * set line starts and ends for the object to be created
+ */
+
+namespace {
+
+::basegfx::B2DPolyPolygon getPolygon( sal_uInt16 nResId, SdrModel* pDoc )
+{
+    ::basegfx::B2DPolyPolygon aRetval;
+    XLineEndListRef pLineEndList = pDoc->GetLineEndList();
+
+    if( pLineEndList.is() )
+    {
+        OUString aArrowName( SVX_RES(nResId) );
+        long nCount = pLineEndList->Count();
+        long nIndex;
+        for( nIndex = 0L; nIndex < nCount; nIndex++ )
+        {
+            const XLineEndEntry* pEntry = pLineEndList->GetLineEnd(nIndex);
+            if( pEntry->GetName() == aArrowName )
+            {
+                aRetval = pEntry->GetLineEnd();
+                break;
+            }
+        }
+    }
+
+    return aRetval;
+}
+
+}
+
 SwFlyFrame *GetFlyFromMarked( const SdrMarkList *pLst, SwViewShell *pSh )
 {
     if ( !pLst )
@@ -848,6 +888,138 @@ static void lcl_NotifyNeighbours( const SdrMarkList *pLst )
     }
 }
 
+void SwFEShell::SetLineEnds(SfxItemSet& rAttr, SdrObject* pObj, sal_uInt16 nSlotId)
+{
+    SdrModel *pDoc = pObj->GetModel();
+
+    if ( nSlotId == SID_LINE_ARROW_START      ||
+         nSlotId == SID_LINE_ARROW_END        ||
+         nSlotId == SID_LINE_ARROWS           ||
+         nSlotId == SID_LINE_ARROW_CIRCLE     ||
+         nSlotId == SID_LINE_CIRCLE_ARROW     ||
+         nSlotId == SID_LINE_ARROW_SQUARE     ||
+         nSlotId == SID_LINE_SQUARE_ARROW )
+    {
+
+        // set attributes of line start and ends
+
+        // arrowhead
+        ::basegfx::B2DPolyPolygon aArrow( getPolygon( RID_SVXSTR_ARROW, pDoc ) );
+        if( !aArrow.count() )
+        {
+            ::basegfx::B2DPolygon aNewArrow;
+            aNewArrow.append(::basegfx::B2DPoint(10.0, 0.0));
+            aNewArrow.append(::basegfx::B2DPoint(0.0, 30.0));
+            aNewArrow.append(::basegfx::B2DPoint(20.0, 30.0));
+            aNewArrow.setClosed(true);
+            aArrow.append(aNewArrow);
+        }
+
+        // Circles
+        ::basegfx::B2DPolyPolygon aCircle( getPolygon( RID_SVXSTR_CIRCLE, pDoc ) );
+        if( !aCircle.count() )
+        {
+            ::basegfx::B2DPolygon aNewCircle;
+            aNewCircle = ::basegfx::tools::createPolygonFromEllipse(::basegfx::B2DPoint(0.0, 0.0), 250.0, 250.0);
+            aNewCircle.setClosed(true);
+            aCircle.append(aNewCircle);
+        }
+
+        // Square
+        ::basegfx::B2DPolyPolygon aSquare( getPolygon( RID_SVXSTR_SQUARE, pDoc ) );
+        if( !aSquare.count() )
+        {
+            ::basegfx::B2DPolygon aNewSquare;
+            aNewSquare.append(::basegfx::B2DPoint(0.0, 0.0));
+            aNewSquare.append(::basegfx::B2DPoint(10.0, 0.0));
+            aNewSquare.append(::basegfx::B2DPoint(10.0, 10.0));
+            aNewSquare.append(::basegfx::B2DPoint(0.0, 10.0));
+            aNewSquare.setClosed(true);
+            aSquare.append(aNewSquare);
+        }
+
+        SfxItemSet aSet( pDoc->GetItemPool() );
+        long nWidth = 100; // (1/100th mm)
+
+        // determine line width and calculate with it the line end width
+        if( aSet.GetItemState( XATTR_LINEWIDTH ) != SfxItemState::DONTCARE )
+        {
+            long nValue = static_cast<const XLineWidthItem&>( aSet.Get( XATTR_LINEWIDTH ) ).GetValue();
+            if( nValue > 0 )
+                nWidth = nValue * 3;
+        }
+
+        switch (nSlotId)
+        {
+            case SID_LINE_ARROWS:
+            {
+                // connector with arrow ends
+                rAttr.Put(XLineStartItem(SVX_RESSTR(RID_SVXSTR_ARROW), aArrow));
+                rAttr.Put(XLineStartWidthItem(nWidth));
+                rAttr.Put(XLineEndItem(SVX_RESSTR(RID_SVXSTR_ARROW), aArrow));
+                rAttr.Put(XLineEndWidthItem(nWidth));
+            }
+            break;
+
+            case SID_LINE_ARROW_START:
+            case SID_LINE_ARROW_CIRCLE:
+            case SID_LINE_ARROW_SQUARE:
+            {
+                // connector with arrow start
+                rAttr.Put(XLineStartItem(SVX_RESSTR(RID_SVXSTR_ARROW), aArrow));
+                rAttr.Put(XLineStartWidthItem(nWidth));
+            }
+            break;
+
+            case SID_LINE_ARROW_END:
+            case SID_LINE_CIRCLE_ARROW:
+            case SID_LINE_SQUARE_ARROW:
+            {
+                // connector with arrow end
+                rAttr.Put(XLineEndItem(SVX_RESSTR(RID_SVXSTR_ARROW), aArrow));
+                rAttr.Put(XLineEndWidthItem(nWidth));
+            }
+            break;
+        }
+
+        // and again, for the still missing ends
+        switch (nSlotId)
+        {
+            case SID_LINE_ARROW_CIRCLE:
+            {
+                // circle end
+                rAttr.Put(XLineEndItem(SVX_RESSTR(RID_SVXSTR_CIRCLE), aCircle));
+                rAttr.Put(XLineEndWidthItem(nWidth));
+            }
+            break;
+
+            case SID_LINE_CIRCLE_ARROW:
+            {
+                // circle start
+                rAttr.Put(XLineStartItem(SVX_RESSTR(RID_SVXSTR_CIRCLE), aCircle));
+                rAttr.Put(XLineStartWidthItem(nWidth));
+            }
+            break;
+
+            case SID_LINE_ARROW_SQUARE:
+            {
+                // square end
+                rAttr.Put(XLineEndItem(SVX_RESSTR(RID_SVXSTR_SQUARE), aSquare));
+                rAttr.Put(XLineEndWidthItem(nWidth));
+            }
+            break;
+
+            case SID_LINE_SQUARE_ARROW:
+            {
+                // square start
+                rAttr.Put(XLineStartItem(SVX_RESSTR(RID_SVXSTR_SQUARE), aSquare));
+                rAttr.Put(XLineStartWidthItem(nWidth));
+            }
+            break;
+        }
+    }
+}
+
 void SwFEShell::SelectionToTop( bool bTop )
 {
     OSL_ENSURE( Imp()->HasDrawView(), "SelectionToTop without DrawView?" );
@@ -2839,6 +3011,10 @@ long SwFEShell::GetSectionWidth( SwFormat const & rFormat ) const
                     aTempPoly.append(basegfx::B2DPoint(aRect.TopLeft().getX(), nYMiddle));
                     aTempPoly.append(basegfx::B2DPoint(aRect.BottomRight().getX(), nYMiddle));
                     aPoly.append(aTempPoly);
+
+                    SfxItemSet aAttr(pObj->GetModel()->GetItemPool());
+                    SetLineEnds(aAttr, pObj, nSlotId);
+                    pObj->SetMergedItemSet(aAttr);
                 }
                 break;
             }
diff --git a/sw/source/uibase/ribbar/conrect.cxx b/sw/source/uibase/ribbar/conrect.cxx
index 14465603fcca..aef87a5c4c20 100644
--- a/sw/source/uibase/ribbar/conrect.cxx
+++ b/sw/source/uibase/ribbar/conrect.cxx
@@ -49,16 +49,28 @@ bool ConstRectangle::MouseButtonDown(const MouseEvent& rMEvt)
 {
     bool bReturn;
 
-    if ((bReturn = SwDrawBase::MouseButtonDown(rMEvt))
-                                    && m_pWin->GetSdrDrawMode() == OBJ_CAPTION)
+    if ((bReturn = SwDrawBase::MouseButtonDown(rMEvt)))
     {
-        m_pView->NoRotate();
-        if (m_pView->IsDrawSelMode())
+        if (m_pWin->GetSdrDrawMode() == OBJ_CAPTION)
         {
-            m_pView->FlipDrawSelMode();
-            m_pSh->GetDrawView()->SetFrameDragSingles(m_pView->IsDrawSelMode());
+            m_pView->NoRotate();
+            if (m_pView->IsDrawSelMode())
+            {
+                m_pView->FlipDrawSelMode();
+                m_pSh->GetDrawView()->SetFrameDragSingles(m_pView->IsDrawSelMode());
+            }
+        }
+
+        SdrObject* pObj = m_pView->GetDrawView()->GetCreateObj();
+
+        if (pObj)
+        {
+            SfxItemSet aAttr(pObj->GetModel()->GetItemPool());
+            m_pSh->SetLineEnds(aAttr, pObj, m_nSlotId);
+            pObj->SetMergedItemSet(aAttr);
         }
     }
+
     return bReturn;
 }
 
@@ -146,6 +158,13 @@ void ConstRectangle::Activate(const sal_uInt16 nSlotId)
 
     switch (nSlotId)
     {
+    case SID_LINE_ARROW_END:
+    case SID_LINE_ARROW_CIRCLE:
+    case SID_LINE_ARROW_SQUARE:
+    case SID_LINE_ARROW_START:
+    case SID_LINE_CIRCLE_ARROW:
+    case SID_LINE_SQUARE_ARROW:
+    case SID_LINE_ARROWS:
     case SID_DRAW_LINE:
         m_pWin->SetSdrDrawMode(OBJ_LINE);
         break;
diff --git a/sw/source/uibase/uiview/viewdraw.cxx b/sw/source/uibase/uiview/viewdraw.cxx
index 44483341efad..c45467254110 100644
--- a/sw/source/uibase/uiview/viewdraw.cxx
+++ b/sw/source/uibase/uiview/viewdraw.cxx
@@ -245,6 +245,13 @@ void SwView::ExecDraw(SfxRequest& rReq)
             m_sDrawCustom.clear();
             break;
 
+        case SID_LINE_ARROW_END:
+        case SID_LINE_ARROW_CIRCLE:
+        case SID_LINE_ARROW_SQUARE:
+        case SID_LINE_ARROW_START:
+        case SID_LINE_CIRCLE_ARROW:
+        case SID_LINE_SQUARE_ARROW:
+        case SID_LINE_ARROWS:
         case SID_DRAW_LINE:
         case SID_DRAW_RECT:
         case SID_DRAW_ELLIPSE:
diff --git a/sw/source/uibase/uiview/viewstat.cxx b/sw/source/uibase/uiview/viewstat.cxx
index b14e3f2de30a..e468c7eaa3f9 100644
--- a/sw/source/uibase/uiview/viewstat.cxx
+++ b/sw/source/uibase/uiview/viewstat.cxx
@@ -483,6 +483,13 @@ void SwView::GetDrawState(SfxItemSet &rSet)
         switch(nWhich)
         {
         case SID_DRAW_LINE:
+        case SID_LINE_ARROW_END:
+        case SID_LINE_ARROW_CIRCLE:
+        case SID_LINE_ARROW_SQUARE:
+        case SID_LINE_ARROW_START:
+        case SID_LINE_CIRCLE_ARROW:
+        case SID_LINE_SQUARE_ARROW:
+        case SID_LINE_ARROWS:
         case SID_DRAW_RECT:
         case SID_DRAW_ELLIPSE:
         case SID_DRAW_XPOLYGON_NOFILL:
@@ -525,6 +532,7 @@ void SwView::GetDrawState(SfxItemSet &rSet)
 
         case SID_INSERT_DRAW:
         case SID_FONTWORK_GALLERY_FLOATER :
+        case SID_DRAWTBX_ARROWS:
         {
             if ( bWeb )
                 rSet.DisableItem( nWhich );
diff --git a/sw/uiconfig/swriter/toolbar/arrowsbar.xml b/sw/uiconfig/swriter/toolbar/arrowsbar.xml
new file mode 100644
index 000000000000..5ec4d8a8ec35
--- /dev/null
+++ b/sw/uiconfig/swriter/toolbar/arrowsbar.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE toolbar:toolbar PUBLIC "-//OpenOffice.org//DTD OfficeDocument 1.0//EN" "toolbar.dtd">
+<!--
+ * 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 .
+-->
+<toolbar:toolbar xmlns:toolbar="http://openoffice.org/2001/toolbar" xmlns:xlink="http://www.w3.org/1999/xlink" toolbar:id="toolbar">
+ <toolbar:toolbaritem xlink:href=".uno:LineArrowEnd"/>
+ <toolbar:toolbaritem xlink:href=".uno:LineCircleArrow"/>
+ <toolbar:toolbaritem xlink:href=".uno:LineSquareArrow"/>
+ <toolbar:toolbaritem xlink:href=".uno:LineArrows"/>
+ <toolbar:toolbarbreak/>
+ <toolbar:toolbaritem xlink:href=".uno:LineArrowStart"/>
+ <toolbar:toolbaritem xlink:href=".uno:LineArrowCircle"/>
+ <toolbar:toolbaritem xlink:href=".uno:LineArrowSquare"/>
+ <toolbar:toolbaritem xlink:href=".uno:Line"/>
+</toolbar:toolbar>
diff --git a/sw/uiconfig/swriter/toolbar/drawbar.xml b/sw/uiconfig/swriter/toolbar/drawbar.xml
index cb002a4ca0a8..e37821d8fd8d 100644
--- a/sw/uiconfig/swriter/toolbar/drawbar.xml
+++ b/sw/uiconfig/swriter/toolbar/drawbar.xml
@@ -21,6 +21,7 @@
  <toolbar:toolbaritem xlink:href=".uno:SelectObject" toolbar:helpid="10128"/>
  <toolbar:toolbarseparator/>
  <toolbar:toolbaritem xlink:href=".uno:Line" toolbar:helpid="10102"/>
+ <toolbar:toolbaritem xlink:href=".uno:ArrowsToolbox"/>
  <toolbar:toolbaritem xlink:href=".uno:LineToolbox"/>
  <toolbar:toolbaritem xlink:href=".uno:Freeline_Unfilled" toolbar:helpid="10464" toolbar:visible="false"/>
  <toolbar:toolbaritem xlink:href=".uno:Freeline" toolbar:visible="false"/>