[GSoC] Add Transparency tab to background dialog

Change-Id: I33dffe2435c44116842240e4b481947415317b5b
Reviewed-on: https://gerrit.libreoffice.org/27906Reviewed-by: Yousuf Philips <philipz85@hotmail.com>
Tested-by: Yousuf Philips <philipz85@hotmail.com>
Reviewed-by: Rishabh Kumar <kris.kr296@yahoo.in>

sd/source/ui/dlg/dlgpage.cxx

@@ -62,9 +62,13 @@ SdPageDlg::SdPageDlg( SfxObjectShell* pDocSh, vcl::Window* pParent, const SfxIte
 
     mnPage = AddTabPage( "RID_SVXPAGE_PAGE", pFact->GetTabPageCreatorFunc( RID_SVXPAGE_PAGE ), nullptr );
     mnArea = AddTabPage( "RID_SVXPAGE_AREA", pFact->GetTabPageCreatorFunc( RID_SVXPAGE_AREA ), nullptr );
+    mnTransparence = AddTabPage( "RID_SVXPAGE_TRANSPARENCE", pFact->GetTabPageCreatorFunc( RID_SVXPAGE_TRANSPARENCE ), nullptr );
 
     if(!bAreaPage)  // I have to add the page before I remove it !
+    {
         RemoveTabPage( "RID_SVXPAGE_AREA" );
+        RemoveTabPage( "RID_SVXPAGE_TRANSPARENCE" );
+    }
 }
 
 void SdPageDlg::PageCreated(sal_uInt16 nId, SfxTabPage& rPage)
@@ -89,6 +93,12 @@ void SdPageDlg::PageCreated(sal_uInt16 nId, SfxTabPage& rPage)
         aSet.Put (SfxUInt16Item(SID_TABPAGE_POS,0));
         rPage.PageCreated(aSet);
     }
+    else if (nId == mnTransparence)
+    {
+        aSet.Put(SfxUInt16Item(SID_PAGE_TYPE,0));
+        aSet.Put(SfxUInt16Item(SID_DLG_TYPE,1));
+        rPage.PageCreated(aSet);
+    }
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

sd/source/ui/inc/dlgpage.hxx

@@ -40,7 +40,7 @@ private:
     XPatternListRef       mpPatternList;
     sal_uInt16            mnArea;
     sal_uInt16            mnPage;
-
+    sal_uInt16            mnTransparence;
 public:
 
     SdPageDlg( SfxObjectShell* pDocSh, vcl::Window* pParent, const SfxItemSet* pAttr, bool bAreaPage = true );

sd/uiconfig/sdraw/ui/drawpagedialog.ui

@@ -99,6 +99,7 @@
                 <property name="label" translatable="yes">Page</property>
               </object>
               <packing>
+                <property name="position">0</property>
                 <property name="tab_fill">False</property>
               </packing>
             </child>
@@ -116,6 +117,20 @@
                 <property name="tab_fill">False</property>
               </packing>
             </child>
+            <child>
+              <placeholder/>
+            </child>
+            <child type="tab">
+              <object class="GtkLabel" id="RID_SVXPAGE_TRANSPARENCE">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="label" translatable="yes">Transparency</property>
+              </object>
+              <packing>
+                <property name="position">2</property>
+                <property name="tab_fill">False</property>
+              </packing>
+            </child>
           </object>
           <packing>
             <property name="expand">False</property>