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Diffstat (limited to 'include/svx/svdview.hxx')
| -rw-r--r-- | include/svx/svdview.hxx | 324 |
1 files changed, 324 insertions, 0 deletions
diff --git a/include/svx/svdview.hxx b/include/svx/svdview.hxx new file mode 100644 index 000000000000..ef28a17f4513 --- /dev/null +++ b/include/svx/svdview.hxx @@ -0,0 +1,324 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#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(); + explicit 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 + void MarkAll(); + void UnmarkAll(); + + const Rectangle& GetMarkedRect() const; + + virtual void DeleteMarked(); + + // 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: */ |