sc/source/ui/inc/fupoor.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  * 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 #pragma once
  21
  22 #include <vcl/timer.hxx>
  23 #include <sfx2/request.hxx>
  24 #include <svx/svdobj.hxx>
  25 #include <vcl/window.hxx>
  26
  27 class ScDrawView;
  28 class ScTabViewShell;
  29 class SdrModel;
  30 class CommandEvent;
  31 class KeyEvent;
  32 class MouseEvent;
  33
  34 //  Return values for command
  35 #define SC_CMD_NONE     0
  36 #define SC_CMD_USED     1
  37
  38 /** Base class for all functions */
  39 class FuPoor
  40 {
  41 protected:
  42     ScDrawView*     pView;
  43     ScTabViewShell& rViewShell;
  44     VclPtr<vcl::Window>     pWindow;
  45     SdrModel*       pDrDoc;
  46
  47     SfxRequest      aSfxRequest;
  48
  49     Timer           aScrollTimer;           // for Autoscrolling
  50     DECL_LINK( ScrollHdl, Timer *, void );
  51     void ForceScroll(const Point& aPixPos);
  52
  53     Timer           aDragTimer;             // for Drag&Drop
  54     DECL_LINK( DragTimerHdl, Timer *, void );
  55     DECL_LINK( DragHdl, void *, void );
  56     bool            bIsInDragMode;
  57     Point           aMDPos;                 // Position of MouseButtonDown
  58
  59     // member to hold state of the mouse buttons for creation
  60     // of own MouseEvents (like in ScrollHdl)
  61 private:
  62     sal_uInt16      mnCode;
  63
  64 public:
  65     FuPoor(ScTabViewShell& rViewSh, vcl::Window* pWin, ScDrawView* pView,
  66            SdrModel* pDoc, const SfxRequest& rReq);
  67     virtual ~FuPoor();
  68
  69     // see member
  70     void SetMouseButtonCode(sal_uInt16 nNew) { if(nNew != mnCode) mnCode = nNew; }
  71     sal_uInt16 GetMouseButtonCode() const { return mnCode; }
  72
  73     // Mouse- & Key-Events; return value=TRUE: Event was processed
  74     virtual bool KeyInput(const KeyEvent& rKEvt);
  75     virtual bool MouseMove(const MouseEvent&) { return false; }
  76
  77     // moved from inline to *.cxx
  78     virtual bool MouseButtonUp(const MouseEvent& rMEvt); // { return FALSE; }
  79
  80     // moved from inline to *.cxx
  81     virtual bool MouseButtonDown(const MouseEvent& rMEvt); // { return FALSE; }
  82
  83     sal_uInt8 Command(const CommandEvent& rCEvt);
  84
  85     virtual void Activate();
  86     virtual void Deactivate();
  87
  88     void SetWindow(vcl::Window* pWin) { pWindow = pWin; }
  89
  90     sal_uInt16 GetSlotID() const { return aSfxRequest.GetSlot(); }
  91
  92     bool    IsDetectiveHit( const Point& rLogicPos );
  93
  94     void    StopDragTimer();
  95
  96     // Create default drawing objects via keyboard
  97     virtual rtl::Reference<SdrObject> CreateDefaultObject(const sal_uInt16 nID, const tools::Rectangle& rRectangle);
  98
  99 protected:
 100     static void ImpForceQuadratic(tools::Rectangle& rRect);
 101
 102 public:
 103     // #i33136#
 104     virtual bool doConstructOrthogonal() const;
 105 };
 106
 107 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */