sd/source/ui/func/fudspord.cxx

   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  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "fudspord.hxx"
  21
  22 #include <svx/svxids.hrc>
  23 #include <vcl/pointr.hxx>
  24
  25 #include "app.hrc"
  26 #include "fupoor.hxx"
  27 #include "ViewShell.hxx"
  28 #include "View.hxx"
  29 #include "Window.hxx"
  30 #include "drawdoc.hxx"
  31
  32 namespace sd {
  33
  34 TYPEINIT1( FuDisplayOrder, FuPoor );
  35
  36 FuDisplayOrder::FuDisplayOrder( ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView, SdDrawDocument* pDoc, SfxRequest& rReq)
  37 : FuPoor(pViewSh, pWin, pView, pDoc, rReq)
  38 , mpRefObj(NULL)
  39 , mpOverlay(0L)
  40 {
  41 }
  42
  43 FuDisplayOrder::~FuDisplayOrder()
  44 {
  45     implClearOverlay();
  46 }
  47
  48 void FuDisplayOrder::implClearOverlay()
  49 {
  50     if(mpOverlay)
  51     {
  52         delete mpOverlay;
  53         mpOverlay = 0L;
  54     }
  55 }
  56
  57 rtl::Reference<FuPoor> FuDisplayOrder::Create( ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView, SdDrawDocument* pDoc, SfxRequest& rReq )
  58 {
  59     rtl::Reference<FuPoor> xFunc( new FuDisplayOrder( pViewSh, pWin, pView, pDoc, rReq ) );
  60     return xFunc;
  61 }
  62
  63 bool FuDisplayOrder::MouseButtonDown(const MouseEvent& rMEvt)
  64 {
  65     // remember button state for creation of own MouseEvents
  66     SetMouseButtonCode(rMEvt.GetButtons());
  67
  68     return true;
  69 }
  70
  71 bool FuDisplayOrder::MouseMove(const MouseEvent& rMEvt)
  72 {
  73     SdrObject* pPickObj;
  74     SdrPageView* pPV;
  75     Point aPnt( mpWindow->PixelToLogic( rMEvt.GetPosPixel() ) );
  76
  77     if ( mpView->PickObj(aPnt, mpView->getHitTolLog(), pPickObj, pPV) )
  78     {
  79         if (mpRefObj != pPickObj)
  80         {
  81             // delete current overlay
  82             implClearOverlay();
  83
  84             // create new one
  85             mpOverlay = new SdrDropMarkerOverlay(*mpView, *pPickObj);
  86
  87             // remember referenced object
  88             mpRefObj = pPickObj;
  89         }
  90     }
  91     else
  92     {
  93         mpRefObj = NULL;
  94         implClearOverlay();
  95     }
  96
  97     return true;
  98 }
  99
 100 bool FuDisplayOrder::MouseButtonUp(const MouseEvent& rMEvt)
 101 {
 102     // remember button state for creation of own MouseEvents
 103     SetMouseButtonCode(rMEvt.GetButtons());
 104
 105     SdrPageView* pPV = NULL;
 106     Point aPnt( mpWindow->PixelToLogic( rMEvt.GetPosPixel() ) );
 107
 108     if ( mpView->PickObj(aPnt, mpView->getHitTolLog(), mpRefObj, pPV) )
 109     {
 110         if (nSlotId == SID_BEFORE_OBJ)
 111         {
 112             mpView->PutMarkedInFrontOfObj(mpRefObj);
 113         }
 114         else
 115         {
 116             mpView->PutMarkedBehindObj(mpRefObj);
 117         }
 118     }
 119
 120     mpViewShell->Cancel();
 121
 122     return true;
 123 }
 124
 125 void FuDisplayOrder::Activate()
 126 {
 127     maPtr = mpWindow->GetPointer();
 128     mpWindow->SetPointer( Pointer( PointerStyle::RefHand ) );
 129 }
 130
 131 void FuDisplayOrder::Deactivate()
 132 {
 133     mpWindow->SetPointer( maPtr );
 134 }
 135
 136 } // end of namespace sd
 137
 138 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */