sc/source/ui/inc/ChildWindowWrapper.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  */
  10
  11 #pragma once
  12
  13 #include <sfx2/dispatch.hxx>
  14 #include <sfx2/viewfrm.hxx>
  15 #include <sfx2/childwin.hxx>
  16 #include <osl/diagnose.h>
  17
  18 #include "tabvwsh.hxx"
  19
  20 template <sal_Int16 WindowID>
  21 class ChildControllerWrapper : public SfxChildWindow
  22 {
  23 public:
  24     ChildControllerWrapper(vcl::Window* pParentP, sal_uInt16 nId,
  25                            SfxBindings* pBindings, SfxChildWinInfo* pInfo)
  26         : SfxChildWindow(pParentP, nId)
  27     {
  28         ScTabViewShell* pViewShell = getTabViewShell( pBindings );
  29         if (!pViewShell)
  30             pViewShell = dynamic_cast< ScTabViewShell *>( SfxViewShell::Current() );
  31         OSL_ENSURE(pViewShell, "Missing view shell!");
  32
  33         if (pViewShell)
  34             SetController(pViewShell->CreateRefDialogController(pBindings, this, pInfo, pParentP->GetFrameWeld(), WindowID));
  35
  36         if (pViewShell && !GetController())
  37             pViewShell->GetViewFrame().SetChildWindow( nId, false );
  38     }
  39
  40     static std::unique_ptr<SfxChildWindow> CreateImpl(
  41                 vcl::Window *pParent, sal_uInt16 nId,
  42                 SfxBindings *pBindings, SfxChildWinInfo* pInfo )
  43     {
  44         return std::make_unique<ChildControllerWrapper>(pParent, nId, pBindings, pInfo);
  45     }
  46
  47     static void RegisterChildWindow (
  48                     bool   bVisible = false,
  49                     SfxModule* pModule  = nullptr,
  50                     SfxChildWindowFlags nFlags = SfxChildWindowFlags::NONE)
  51     {
  52         SfxChildWinFactory aFactory(ChildControllerWrapper::CreateImpl, WindowID, CHILDWIN_NOPOS );
  53         aFactory.aInfo.nFlags |= nFlags;
  54         aFactory.aInfo.bVisible = bVisible;
  55         SfxChildWindow::RegisterChildWindow(pModule, aFactory);
  56     }
  57
  58     static sal_uInt16 GetChildWindowId()
  59     {
  60         return WindowID;
  61     }
  62
  63 private:
  64     static ScTabViewShell* getTabViewShell( const SfxBindings *pBindings )
  65     {
  66         if( !pBindings )
  67             return nullptr;
  68         SfxDispatcher* pDispacher = pBindings ->GetDispatcher();
  69         if( !pDispacher )
  70             return nullptr;
  71         SfxViewFrame* pFrame = pDispacher->GetFrame();
  72         if( !pFrame )
  73             return nullptr;
  74         SfxViewShell* pViewShell = pFrame->GetViewShell();
  75         if( !pViewShell )
  76             return nullptr;
  77         return dynamic_cast<ScTabViewShell*>( pViewShell );
  78     }
  79 };
  80
  81 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */