251 lines
8.1 KiB
C++
251 lines
8.1 KiB
C++
/*************************************************************************
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*
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* $RCSfile: fupoor.hxx,v $
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*
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* $Revision: 1.10 $
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*
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* last change: $Author: obo $ $Date: 2004-11-17 09:20:48 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef SD_FU_POOR_HXX
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#define SD_FU_POOR_HXX
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#ifndef _RTTI_HXX //autogen
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#include <tools/rtti.hxx>
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#endif
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#ifndef _SV_TIMER_HXX //autogen
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#include <vcl/timer.hxx>
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#endif
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#ifndef _LINK_HXX //autogen
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#include <tools/link.hxx>
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#endif
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#ifndef _GEN_HXX //autogen
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#include <tools/gen.hxx>
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#endif
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#ifndef _SV_EVENT_HXX //autogen
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#include <vcl/event.hxx>
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#endif
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class SdDrawDocument;
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class SfxRequest;
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class Dialog;
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class SdrObject;
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namespace sd {
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class DrawDocShell;
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class View;
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class ViewShell;
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class Window;
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/*************************************************************************
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|*
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|* Basisklasse fuer alle Funktionen
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|*
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\************************************************************************/
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class FuPoor
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{
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public:
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static const int HITPIX = 2; // Hit-Toleranz in Pixel
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static const int DRGPIX = 2; // Drag MinMove in Pixel
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TYPEINFO();
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/**
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@param pViewSh
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May be NULL.
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*/
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FuPoor (ViewShell* pViewSh,
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::sd::Window* pWin,
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::sd::View* pView,
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SdDrawDocument* pDoc,
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SfxRequest& rReq);
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virtual ~FuPoor (void);
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// #95491# see member
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void SetMouseButtonCode(sal_uInt16 nNew) { if(nNew != mnCode) mnCode = nNew; }
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const sal_uInt16 GetMouseButtonCode() const { return mnCode; }
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DrawDocShell* GetDocSh() { return pDocSh; }
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SdDrawDocument* GetDoc() { return pDoc; }
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virtual void DoCut();
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virtual void DoCopy();
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virtual void DoPaste();
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// Mouse- & Key-Events; Returnwert=TRUE: Event wurde bearbeitet
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virtual BOOL KeyInput(const KeyEvent& rKEvt);
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virtual BOOL MouseMove(const MouseEvent& rMEvt) { return FALSE; }
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virtual BOOL MouseButtonUp(const MouseEvent& rMEvt);
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// #95491# moved from inline to *.cxx
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virtual BOOL MouseButtonDown(const MouseEvent& rMEvt);
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virtual BOOL Command(const CommandEvent& rCEvt);
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virtual BOOL RequestHelp(const HelpEvent& rHEvt);
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virtual void Paint(const Rectangle& rRect, ::sd::Window* pWin) {}
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virtual void ReceiveRequest(SfxRequest& rReq);
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virtual void Activate(); // Function aktivieren
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virtual void Deactivate(); // Function deaktivieren
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virtual void ScrollStart() {} // diese Funktionen werden von
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virtual void ScrollEnd() {} // ForceScroll aufgerufen
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void SetWindow(::sd::Window* pWin) { pWindow = pWin; }
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void WriteStatus(const String& aStr); // Statuszeile schreiben
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// #97016# II
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virtual void SelectionHasChanged();
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USHORT GetSlotID() const { return( nSlotId ); }
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USHORT GetSlotValue() const { return( nSlotValue ); }
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void SetNoScrollUntilInside(BOOL bNoScroll = TRUE)
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{ bNoScrollUntilInside = bNoScroll; }
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void StartDelayToScrollTimer ();
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// #97016#
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virtual SdrObject* CreateDefaultObject(const sal_uInt16 nID, const Rectangle& rRectangle);
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/** is called when the currenct function should be aborted. <p>
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This is used when a function gets a KEY_ESCAPE but can also
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be called directly.
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@returns true if a active function was aborted
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*/
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virtual bool cancel();
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// #i33136#
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/** Decide if the object to be created should be created
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orthogonal. Default implementation uses nSlotID
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to decide. May be overloaded to use other criterias
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for this decision
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@returns true if the to be created object should be orthogonal.
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*/
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virtual bool doConstructOrthogonal() const;
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protected:
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DECL_LINK( DelayHdl, Timer * );
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long diffPoint (long pos1, long pos2);
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void ImpForceQuadratic(Rectangle& rRect);
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/** Switch to another layer. The layer to switch to is specified by an
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offset relative to the active layer. With respect to the layer bar
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control at the lower left of the document window positive values
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move to the right and negative values move to the left.
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<p>Switching the layer is independant of the view's layer mode. The
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layers are switched even when the layer mode is turned off and the
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layer control is not visible.</p>
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@param nOffset
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If the offset is positive skip that many layers in selecting the
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next layer. If it is negative then select a previous one. An
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offset or zero does not change the current layer. If the
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resulting index lies outside the valid range of indices then it
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is set to either the minimal or maximal valid index, whitchever
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is nearer.
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*/
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void SwitchLayer (sal_Int32 nOffset);
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::sd::View* pView;
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ViewShell* pViewShell;
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::sd::Window* pWindow;
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DrawDocShell* pDocSh;
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SdDrawDocument* pDoc;
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USHORT nSlotId;
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USHORT nSlotValue;
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Dialog* pDialog;
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Timer aScrollTimer; // fuer Autoscrolling
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DECL_LINK( ScrollHdl, Timer * );
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void ForceScroll(const Point& aPixPos);
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Timer aDragTimer; // fuer Drag&Drop
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DECL_LINK( DragHdl, Timer * );
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BOOL bIsInDragMode;
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Point aMDPos; // Position von MouseButtonDown
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// Flag, um AutoScrolling zu verhindern, bis von ausserhalb in das
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// Fenster hinein gedragt wurde
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BOOL bNoScrollUntilInside;
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// Timer um das scrolling zu verzoegern, wenn aus dem fenster
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// herausgedraggt wird (ca. 1 sec.)
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Timer aDelayToScrollTimer; // fuer Verzoegerung bis scroll
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BOOL bScrollable;
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BOOL bDelayActive;
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BOOL bFirstMouseMove;
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// #95491# member to hold state of the mouse buttons for creation
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// of own MouseEvents (like in ScrollHdl)
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private:
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sal_uInt16 mnCode;
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};
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} // end of namespace sd
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#endif // _SD_FUPOOR_HXX
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