sfx2/source/menu/objmnctl.cxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: objmnctl.cxx,v $
  10  * $Revision: 1.8 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_sfx2.hxx"
  33 #include <com/sun/star/embed/VerbDescriptor.hpp>
  34 #include <com/sun/star/embed/VerbAttributes.hpp>
  35
  36 #include <tools/list.hxx>
  37 #ifndef _MENU_HXX //autogen
  38 #include <vcl/menu.hxx>
  39 #endif
  40 #ifndef _SXSTRITEM_HXX //autogen
  41 #include <svtools/stritem.hxx>
  42 #endif
  43 #ifndef GCC
  44 #endif
  45
  46 #include <sfx2/sfxsids.hrc>
  47 #include "objmnctl.hxx"
  48 #include <sfx2/dispatch.hxx>
  49 #include <sfx2/viewsh.hxx>
  50 #include <sfx2/viewfrm.hxx>
  51 #include <sfx2/objsh.hxx>
  52
  53 // STATIC DATA -----------------------------------------------------------
  54
  55 SFX_IMPL_MENU_CONTROL(SfxObjectVerbsControl, SfxStringItem);
  56
  57 using namespace com::sun::star;
  58 //--------------------------------------------------------------------
  59
  60 /*
  61     Ctor; setzt Select-Handler am Menu und traegt Menu
  62     in seinen Parent ein.
  63  */
  64
  65 SfxObjectVerbsControl::SfxObjectVerbsControl(USHORT nSlotId, Menu &rMenu, SfxBindings &rBindings)
  66     : SfxMenuControl( nSlotId, rBindings )
  67     , pMenu(new PopupMenu)
  68     , rParent(rMenu)
  69 {
  70     rMenu.SetPopupMenu(nSlotId, pMenu);
  71     pMenu->SetSelectHdl(LINK(this, SfxObjectVerbsControl, MenuSelect));
  72     FillMenu();
  73 }
  74
  75 //--------------------------------------------------------------------
  76
  77 /*
  78     Fuellt das Menu mit den aktuellen Verben aus der ViewShell.
  79  */
  80
  81 void SfxObjectVerbsControl::FillMenu()
  82 {
  83     pMenu->Clear();
  84     SfxViewShell *pView = GetBindings().GetDispatcher()->GetFrame()->GetViewShell();
  85     if (pView)
  86     {
  87         SfxObjectShell* pDoc = pView->GetObjectShell();
  88         const com::sun::star::uno::Sequence < com::sun::star::embed::VerbDescriptor >& aVerbs =  pView->GetVerbs();
  89         if ( aVerbs.getLength() )
  90         {
  91             USHORT nSlotId = SID_VERB_START;
  92             for (USHORT n=0; n<aVerbs.getLength(); n++)
  93             {
  94                 // check for ReadOnly verbs
  95                 if ( pDoc->IsReadOnly() && !(aVerbs[n].VerbAttributes & embed::VerbAttributes::MS_VERBATTR_NEVERDIRTIES) )
  96                     continue;
  97
  98                 // check for verbs that shouldn't appear in the menu
  99                 if ( !(aVerbs[n].VerbAttributes & embed::VerbAttributes::MS_VERBATTR_ONCONTAINERMENU) )
 100                     continue;
 101
 102                 DBG_ASSERT(nSlotId <= SID_VERB_END, "Zuviele Verben!");
 103                 if (nSlotId > SID_VERB_END)
 104                     break;
 105
 106                 pMenu->InsertItem(nSlotId++, aVerbs[n].VerbName);
 107             }
 108         }
 109     }
 110
 111     rParent.EnableItem( GetId(), (BOOL)pMenu->GetItemCount() );
 112 }
 113
 114 //--------------------------------------------------------------------
 115
 116 /*
 117     Statusbenachrichtigung;
 118     fuellt gfs. das Menu mit den aktuellen Verben aus der ViewShell.
 119     der DocumentShell.
 120     Ist die Funktionalit"at disabled, wird der entsprechende
 121     Menueeintrag im Parentmenu disabled, andernfalls wird er enabled.
 122  */
 123
 124 void SfxObjectVerbsControl::StateChanged(
 125     USHORT /*nSID*/,
 126     SfxItemState eState,
 127     const SfxPoolItem* /*pState*/ )
 128 {
 129     rParent.EnableItem(GetId(), SFX_ITEM_AVAILABLE == eState );
 130     if ( SFX_ITEM_AVAILABLE == eState )
 131         FillMenu();
 132 }
 133
 134 //--------------------------------------------------------------------
 135
 136 /*
 137     Select-Handler des Menus;
 138     das selektierte Verb mit ausgef"uhrt,
 139  */
 140
 141 IMPL_LINK_INLINE_START( SfxObjectVerbsControl, MenuSelect, Menu *, pSelMenu )
 142 {
 143     const USHORT nSlotId = pSelMenu->GetCurItemId();
 144     if( nSlotId )
 145         GetBindings().Execute(nSlotId);
 146     return 1;
 147 }
 148 IMPL_LINK_INLINE_END( SfxObjectVerbsControl, MenuSelect, Menu *, pSelMenu )
 149
 150 //--------------------------------------------------------------------
 151
 152 /*
 153     Dtor; gibt das Menu frei.
 154  */
 155
 156 SfxObjectVerbsControl::~SfxObjectVerbsControl()
 157 {
 158     delete pMenu;
 159 }
 160
 161 //--------------------------------------------------------------------
 162
 163 PopupMenu* SfxObjectVerbsControl::GetPopup() const
 164 {
 165     return pMenu;
 166 }
 167
 168