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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _SVDVIEW_HXX
#define _SVDVIEW_HXX
// HACK to avoid too deep includes and to have some
// levels free in svdmark itself (MS compiler include depth limit)
#include <svx/svdhdl.hxx>
#include <tools/weakbase.hxx>
#include <svtools/accessibilityoptions.hxx>
#include "svx/svxdllapi.h"
#include <svx/svdcrtv.hxx>
#include <unotools/options.hxx>
////////////////////////////////////////////////////////////////////////////////////////////////////
//
// Klassenhierarchie der View:
// SfxListener
// SdrPaintView PntV Action ModChg Attr Notify
// SdrSnapView SnpV Action
//
// SdrMarkView MrkV Action MrkChg ModChg Notify
//
// SdrEditView EdtV MrkChg ModChg Attr
// SdrPolyEditView PoEV
// SdrGlueEditView GlEV
// SdrObjEditView EdxV Action ModChg Attr Notify
//
// SdrExchangeView XcgV
// SdrDragView DrgV Action
//
// SdrCreateView CrtV Action
// SdrView View
//
////////////////////////////////////////////////////////////////////////////////////////////////////
//************************************************************
// Vorausdeklarationen
//************************************************************
class SvxURLField;
//************************************************************
// Defines
//************************************************************
enum SdrViewContext {SDRCONTEXT_STANDARD,
SDRCONTEXT_POINTEDIT,
SDRCONTEXT_GLUEPOINTEDIT,
SDRCONTEXT_GRAPHIC,
SDRCONTEXT_MEDIA,
SDRCONTEXT_TABLE};
enum SdrEventKind {SDREVENT_NONE,
SDREVENT_TEXTEDIT,
SDREVENT_MOVACTION,
SDREVENT_ENDACTION,
SDREVENT_BCKACTION,
SDREVENT_BRKACTION,
SDREVENT_ENDCREATE,
SDREVENT_ENDDRAG,
SDREVENT_MARKOBJ,
SDREVENT_MARKPOINT,
SDREVENT_MARKGLUEPOINT,
SDREVENT_BEGMARK,
SDREVENT_BEGINSOBJPOINT,
SDREVENT_ENDINSOBJPOINT,
SDREVENT_BEGINSGLUEPOINT,
SDREVENT_BEGDRAGHELPLINE,
SDREVENT_BEGDRAGOBJ,
SDREVENT_BEGCREATEOBJ,
SDREVENT_BEGMACROOBJ,
SDREVENT_BEGTEXTEDIT,
SDREVENT_ENDMARK,
SDREVENT_BRKMARK,
SDREVENT_EXECUTEURL};
#define SDRMOUSEBUTTONDOWN 1
#define SDRMOUSEMOVE 2
#define SDRMOUSEBUTTONUP 3
//************************************************************
// Hilfsklasse SdrViewEvent
//************************************************************
struct SVX_DLLPUBLIC SdrViewEvent
{
SdrHdl* pHdl;
SdrObject* pObj;
SdrObject* pRootObj; // Dieses Markieren bei SdrBeginTextEdit
SdrPageView* pPV;
const SvxURLField* pURLField;
Point aLogicPos;
SdrHitKind eHit;
SdrEventKind eEvent;
SdrHdlKind eHdlKind;
SdrCreateCmd eEndCreateCmd; // auch fuer EndInsPoint
sal_uInt16 nMouseClicks;
sal_uInt16 nMouseMode;
sal_uInt16 nMouseCode;
sal_uInt16 nHlplIdx;
sal_uInt16 nGlueId;
unsigned bMouseDown : 1;
unsigned bMouseUp : 1;
unsigned bDoubleHdlSize : 1; // Doppelte Handlegroesse wg. TextEdit
unsigned bIsAction : 1; // Action ist aktiv
unsigned bIsTextEdit : 1; // TextEdit laeuft zur Zeit
unsigned bTextEditHit : 1; // offene OutlinerView getroffen
unsigned bAddMark : 1;
unsigned bUnmark : 1;
unsigned bPrevNextMark : 1;
unsigned bMarkPrev : 1;
unsigned bInsPointNewObj : 1;
unsigned bDragWithCopy : 1;
unsigned bCaptureMouse : 1;
unsigned bReleaseMouse : 1;
public:
SdrViewEvent();
~SdrViewEvent();
// nEventKind ist SDRMOUSEBUTTONDOWN, SDRMOUSEMOVE oder SDRMOUSEBUTTONUP
void SetMouseEvent(const MouseEvent& rMEvt, sal_uInt16 nEventKind);
};
////////////////////////////////////////////////////////////////////////////////////////////////////
// helper class for all D&D overlays
class SVX_DLLPUBLIC SdrDropMarkerOverlay
{
// The OverlayObjects
::sdr::overlay::OverlayObjectList maObjects;
void ImplCreateOverlays(const SdrView& rView, const basegfx::B2DPolyPolygon& rPolyPolygon);
public:
SdrDropMarkerOverlay(const SdrView& rView, const SdrObject& rObject);
SdrDropMarkerOverlay(const SdrView& rView, const Rectangle& rRectangle);
SdrDropMarkerOverlay(const SdrView& rView, const Point& rStart, const Point& rEnd);
~SdrDropMarkerOverlay();
};
////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////
//
// @@ @@ @@ @@@@@ @@ @@
// @@ @@ @@ @@ @@ @@
// @@ @@ @@ @@ @@ @ @@
// @@@@@ @@ @@@@ @@@@@@@
// @@@ @@ @@ @@@@@@@
// @@@ @@ @@ @@@ @@@
// @ @@ @@@@@ @@ @@
//
////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////
class SVX_DLLPUBLIC SdrView: public SdrCreateView, public tools::WeakBase< SdrView >
{
friend class SdrPageView;
unsigned bNoExtendedMouseDispatcher : 1;
unsigned bNoExtendedKeyDispatcher : 1;
unsigned bNoExtendedCommandDispatcher : 1;
unsigned bTextEditOnObjectsWithoutTextIfTextTool : 1;
unsigned mbMasterPagePaintCaching : 1;
protected:
SvtAccessibilityOptions maAccessibilityOptions;
public:
TYPEINFO();
SdrView(SdrModel* pModel1, OutputDevice* pOut = 0L);
virtual ~SdrView();
// Default sind alle Dispatcher aktiviert. Will die App z.B. fuer
// Sonderbehandlungen im MouseDispatcher eingreifen, so muss sie
// den erweiterten MouseDispather mit unten stehender Methode deaktivieren
// und selbst nachimplementieren. Beispiel fuer MouseButtonDown:
// SdrViewEvent aVEvt;
// SdrHitKind eHit=pSdrView->PickAnything(rMEvt,SDRMOUSEBUTTONDOWN,aVEvt);
// ... hier Applikationsspezifischer Eingriff ...
// pSdrView->DoMouseEvent(aVEvt);
// SetPointer(GetPreferedPointer(...))
// CaptureMouse(...)
void EnableExtendedMouseEventDispatcher(sal_Bool bOn) { bNoExtendedMouseDispatcher = !bOn; }
sal_Bool IsExtendedMouseEventDispatcherEnabled() const { return bNoExtendedMouseDispatcher; }
void EnableExtendedKeyInputDispatcher(sal_Bool bOn) { bNoExtendedKeyDispatcher=!bOn; }
sal_Bool IsExtendedKeyInputDispatcherEnabled() const { return bNoExtendedKeyDispatcher; }
void EnableExtendedCommandEventDispatcher(sal_Bool bOn) { bNoExtendedCommandDispatcher=!bOn; }
sal_Bool IsExtendedCommandEventDispatcherEnabled() const { return bNoExtendedCommandDispatcher; }
void EnableTextEditOnObjectsWithoutTextIfTextTool(sal_Bool bOn) { bTextEditOnObjectsWithoutTextIfTextTool=bOn; }
sal_Bool IsEnableTextEditOnObjectsWithoutTextIfTextToolEnabled() const { return bTextEditOnObjectsWithoutTextIfTextTool; }
void SetMasterPagePaintCaching(sal_Bool bOn);
sal_Bool IsMasterPagePaintCaching() const { return mbMasterPagePaintCaching; }
sal_Bool KeyInput(const KeyEvent& rKEvt, Window* pWin);
virtual sal_Bool MouseButtonDown(const MouseEvent& rMEvt, Window* pWin);
virtual sal_Bool MouseButtonUp(const MouseEvent& rMEvt, Window* pWin);
virtual sal_Bool MouseMove(const MouseEvent& rMEvt, Window* pWin);
virtual sal_Bool Command(const CommandEvent& rCEvt, Window* pWin);
virtual void ConfigurationChanged( utl::ConfigurationBroadcaster*, sal_uInt32 );
sal_Bool SetAttributes(const SfxItemSet& rSet, sal_Bool bReplaceAll=sal_False) { return SdrCreateView::SetAttributes(rSet,bReplaceAll); }
sal_Bool SetStyleSheet(SfxStyleSheet* pStyleSheet, sal_Bool bDontRemoveHardAttr=sal_False) { return SdrCreateView::SetStyleSheet(pStyleSheet,bDontRemoveHardAttr); }
/* new interface src537 */
sal_Bool GetAttributes(SfxItemSet& rTargetSet, sal_Bool bOnlyHardAttr=sal_False) const;
SfxStyleSheet* GetStyleSheet() const;
// unvollstaendige Implementation:
// Das OutputDevice ist notwendig, damit ich die HandleSize ermitteln kann.
// Bei NULL wird das 1. angemeldete Win verwendet.
Pointer GetPreferedPointer(const Point& rMousePos, const OutputDevice* pOut, sal_uInt16 nModifier=0, sal_Bool bLeftDown=sal_False) const;
SdrHitKind PickAnything(const MouseEvent& rMEvt, sal_uInt16 nMouseDownOrMoveOrUp, SdrViewEvent& rVEvt) const;
SdrHitKind PickAnything(const Point& rLogicPos, SdrViewEvent& rVEvt) const;
sal_Bool DoMouseEvent(const SdrViewEvent& rVEvt);
virtual SdrViewContext GetContext() const;
// Die Methoden beruecksichtigen den jeweiligen Kontex:
// - Einfaches Zeichnen
// - Punktbearbeitungs-Mode
// - Klebepunkt-Editmode
// - TextEdit
// - ... to be continued
sal_Bool IsMarkPossible() const;
void MarkAll();
void UnmarkAll();
sal_Bool IsAllMarked() const;
sal_Bool IsAllMarkPrevNextPossible() const; // das geht naemlich nicht bei TextEdit!
sal_Bool MarkNext(sal_Bool bPrev=sal_False);
sal_Bool MarkNext(const Point& rPnt, sal_Bool bPrev=sal_False);
const Rectangle& GetMarkedRect() const;
void SetMarkedRect(const Rectangle& rRect);
virtual void DeleteMarked();
sal_Bool IsDeleteMarkedPossible() const;
sal_Bool IsDeletePossible() const { return IsDeleteMarkedPossible(); }
// Markieren von Objekten, Polygonpunkten oder Klebepunkten (je nach View-
// Kontext) durch Aufziehen eines Selektionsrahmens.
// bAddMark=TRUE: zur bestehenden Selektion hinzumarkieren (->Shift)
// bUnmark=TRUE: Bereits selektierte Objekte/Punkte/Klebepunkte die innerhalb
// des aufgezogenen Rahmens liegen werden deselektiert.
sal_Bool BegMark(const Point& rPnt, sal_Bool bAddMark=sal_False, sal_Bool bUnmark=sal_False);
// Folgende Actions sind moeglich:
// - ObjectCreating
// - ObjectMarking
// - Object-specific dragging
// - General dragging
// und mehr...
String GetStatusText();
SvtAccessibilityOptions& getAccessibilityOptions();
virtual void onAccessibilityOptionsChanged();
};
#endif //_SVDVIEW_HXX
////////////////////////////////////////////////////////////////////////////////////////////////////
//
// Die App macht sich zunaechst ein SdrModel.
// Anschliessend oeffnet sie ein Win und erzeugt dann eine SdrView.
// An der SdrView meldet sie dann mit der Methode ShowSdrPage() eine Seite an.
// Eine SdrView kann in beliebig vielen Fenstern gleichzeitig angezeigt werden.
// Intern:
// Eine SdrView kann beliebig viele Seiten gleichzeitig anzeigen. Seiten
// werden an- und abgemeldet mit ShowSdrPage()/HideSdrPage(). Fuer jede angemeldete
// Seite wird eine SdrPageView-Instanz im Container aPages angelegt. Bei
// gleichzeitiger Anzeige mehrerer Seiten ist darauf zu achten, dass der Offset-
// Parameter von ShowSdrPage() der Seitengroesse angepasst ist, da sich sonst die
// Seiten ueberlappen koennten.
//
// Elementare Methoden:
// ~~~~~~~~~~~~~~~~~~~~
// Einfache Events:
// ~~~~~~~~~~~~~~~~
// sal_Bool KeyInput(const KeyEvent& rKEvt, Window* pWin);
// sal_Bool MouseButtonDown(const MouseEvent& rMEvt, Window* pWin);
// sal_Bool MouseButtonUp(const MouseEvent& rMEvt, Window* pWin);
// sal_Bool MouseMove(const MouseEvent& rMEvt, Window* pWin);
// sal_Bool Command(const CommandEvent& rCEvt, Window* pWin);
//
// Exchange (Clipboard derzeit noch ohne SdrPrivateData):
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// sal_Bool Cut(sal_uIntPtr nFormat=SDR_ANYFORMAT);
// sal_Bool Yank(sal_uIntPtr nFormat=SDR_ANYFORMAT);
// sal_Bool Paste(Window* pWin=NULL, sal_uIntPtr nFormat=SDR_ANYFORMAT);
//
// SfxItems:
// ~~~~~~~~~
// sal_Bool GetAttributes(SfxItemSet& rTargetSet, sal_Bool bOnlyHardAttr=sal_False) const;
// sal_Bool SetAttributes(const SfxItemSet& rSet, sal_Bool bReplaceAll);
// SfxStyleSheet* GetStyleSheet() const;
// sal_Bool SetStyleSheet(SfxStyleSheet* pStyleSheet, sal_Bool bDontRemoveHardAttr);
//
// Sonstiges:
// ~~~~~~~~~~
// Pointer GetPreferedPointer(const Point& rMousePos, const OutputDevice* pOut, sal_uInt16 nTol=0) const;
// String GetStatusText();
//
///////////////////////////////////////////////////////////////////////////////////////////////// */
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
