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
  37 FuDisplayOrder::FuDisplayOrder( ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView, SdDrawDocument* pDoc, SfxRequest& rReq)
  38 : FuPoor(pViewSh, pWin, pView, pDoc, rReq)
  39 , mpRefObj(NULL)
  40 , mpOverlay(0L)
  41 {
  42 }
  43
  44
  45 FuDisplayOrder::~FuDisplayOrder()
  46 {
  47     implClearOverlay();
  48 }
  49
  50 void FuDisplayOrder::implClearOverlay()
  51 {
  52     if(mpOverlay)
  53     {
  54         delete mpOverlay;
  55         mpOverlay = 0L;
  56     }
  57 }
  58
  59 FunctionReference FuDisplayOrder::Create( ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView, SdDrawDocument* pDoc, SfxRequest& rReq )
  60 {
  61     FunctionReference xFunc( new FuDisplayOrder( pViewSh, pWin, pView, pDoc, rReq ) );
  62     return xFunc;
  63 }
  64
  65
  66 sal_Bool FuDisplayOrder::MouseButtonDown(const MouseEvent& rMEvt)
  67 {
  68     // remember button state for creation of own MouseEvents
  69     SetMouseButtonCode(rMEvt.GetButtons());
  70
  71     return sal_True;
  72 }
  73
  74
  75 sal_Bool FuDisplayOrder::MouseMove(const MouseEvent& rMEvt)
  76 {
  77     SdrObject* pPickObj;
  78     SdrPageView* pPV;
  79     Point aPnt( mpWindow->PixelToLogic( rMEvt.GetPosPixel() ) );
  80
  81     if ( mpView->PickObj(aPnt, mpView->getHitTolLog(), pPickObj, pPV) )
  82     {
  83         if (mpRefObj != pPickObj)
  84         {
  85             // delete current overlay
  86             implClearOverlay();
  87
  88             // create new one
  89             mpOverlay = new SdrDropMarkerOverlay(*mpView, *pPickObj);
  90
  91             // remember referenced object
  92             mpRefObj = pPickObj;
  93         }
  94     }
  95     else
  96     {
  97         mpRefObj = NULL;
  98         implClearOverlay();
  99     }
 100
 101     return sal_True;
 102 }
 103
 104
 105 sal_Bool FuDisplayOrder::MouseButtonUp(const MouseEvent& rMEvt)
 106 {
 107     // remember button state for creation of own MouseEvents
 108     SetMouseButtonCode(rMEvt.GetButtons());
 109
 110     SdrPageView* pPV = NULL;
 111     Point aPnt( mpWindow->PixelToLogic( rMEvt.GetPosPixel() ) );
 112
 113     if ( mpView->PickObj(aPnt, mpView->getHitTolLog(), mpRefObj, pPV) )
 114     {
 115         if (nSlotId == SID_BEFORE_OBJ)
 116         {
 117             mpView->PutMarkedInFrontOfObj(mpRefObj);
 118         }
 119         else
 120         {
 121             mpView->PutMarkedBehindObj(mpRefObj);
 122         }
 123     }
 124
 125     mpViewShell->Cancel();
 126
 127     return sal_True;
 128 }
 129
 130
 131 void FuDisplayOrder::Activate()
 132 {
 133     maPtr = mpWindow->GetPointer();
 134     mpWindow->SetPointer( Pointer( POINTER_REFHAND ) );
 135 }
 136
 137
 138 void FuDisplayOrder::Deactivate()
 139 {
 140     mpWindow->SetPointer( maPtr );
 141 }
 142
 143
 144 } // end of namespace sd
 145
 146 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */