481 lines
28 KiB
C++
481 lines
28 KiB
C++
/* -*- 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 INCLUDED_SVX_SVDMRKV_HXX
|
|
#define INCLUDED_SVX_SVDMRKV_HXX
|
|
|
|
#include <svx/svdmark.hxx>
|
|
#include <svx/svdhdl.hxx>
|
|
#include <svx/svdsnpv.hxx>
|
|
#include <svx/svdtypes.hxx>
|
|
#include <svx/svxdllapi.h>
|
|
|
|
|
|
// The following is not yet implemented, or just particially:
|
|
#define SDRSEARCH_DEEP 0x0001 /* recursive into group objects */
|
|
#define SDRSEARCH_ALSOONMASTER 0x0002 /* MasterPages are also scanned */
|
|
#define SDRSEARCH_WHOLEPAGE 0x0004 /* Not just the ObjList of PageView */
|
|
#define SDRSEARCH_TESTMARKABLE 0x0008 /* just markable Objekte/Punkte/Handles/... */
|
|
#define SDRSEARCH_TESTMACRO 0x0010 /* Just objects with macro */
|
|
#define SDRSEARCH_TESTTEXTEDIT 0x0020 /* Just TextEdit-enabed objects */
|
|
#define SDRSEARCH_WITHTEXT 0x0040 /* Just objects with text */
|
|
#define SDRSEARCH_TESTTEXTAREA 0x0080 /* The textarea of objects with text (TextEditHit) */
|
|
#define SDRSEARCH_BACKWARD 0x0100 /* Backwards search */
|
|
#define SDRSEARCH_NEXT 0x0200 /* Search starts behind the transfered object/point/... */
|
|
#define SDRSEARCH_MARKED 0x0400 /* Just marked objects/points/... */
|
|
#define SDRSEARCH_PASS2BOUND 0x0800 /* In case of empty search results, then 2nd. try with BoundRectHit */
|
|
#define SDRSEARCH_PASS3NEAREST 0x1000 /* In case of empty search results, then new 3rd. Try with NearestBoundRectHit */
|
|
#define SDRSEARCH_BEFOREMARK 0x2000 /* if one marked one found, ignore all behind that */
|
|
|
|
#define SDRSEARCH_PICKMARKABLE (SDRSEARCH_TESTMARKABLE)
|
|
#define SDRSEARCH_PICKTEXTEDIT (SDRSEARCH_DEEP|SDRSEARCH_TESTMARKABLE|SDRSEARCH_TESTTEXTEDIT)
|
|
#define SDRSEARCH_PICKMACRO (SDRSEARCH_DEEP|SDRSEARCH_ALSOONMASTER|SDRSEARCH_WHOLEPAGE|SDRSEARCH_TESTMACRO)
|
|
|
|
// SDRSEARCHPASS_... is return parameter value at PickObj().
|
|
#define SDRSEARCHPASS_DIRECT 0x0000 /* Object is hit by 'direct hit' */
|
|
#define SDRSEARCHPASS_INACTIVELIST 0x0001 /* Obj is on the page, but not in the AktGroup (at WHOLEPAGE) */
|
|
#define SDRSEARCHPASS_MASTERPAGE 0x0002 /* Object was found on the MasterPage */
|
|
#define SDRSEARCHPASS_BOUND 0x0010 /* Object found, butjust after Bound-Check gefunden */
|
|
#define SDRSEARCHPASS_NEAREST 0x0020 /* Object found, but just after Nearest-Check */
|
|
|
|
enum SdrHitKind {SDRHIT_NONE, // No hit
|
|
SDRHIT_OBJECT, // Hit
|
|
SDRHIT_BOUNDRECT, // Hit at BoundRect
|
|
SDRHIT_BOUNDTL, // Hit at BoundRect TopLeft
|
|
SDRHIT_BOUNDTC, // Hit at BoundRect TopCenter
|
|
SDRHIT_BOUNDTR, // Hit at BoundRect TopRight
|
|
SDRHIT_BOUNDCL, // Hit at BoundRect CenterLeft
|
|
SDRHIT_BOUNDCR, // Hit at BoundRect CenterRight
|
|
SDRHIT_BOUNDBL, // Hit at BoundRect BottomLeft
|
|
SDRHIT_BOUNDBC, // Hit at BoundRect BottomCenter
|
|
SDRHIT_BOUNDBR,/*,*/ // Hit at BoundRect BottomRight
|
|
/*SDRHIT_REFPOINT*/ // Reference point (Rotation axis, axis of reflextion) hit
|
|
SDRHIT_HANDLE, // Marking handle
|
|
SDRHIT_HELPLINE, // Reference line
|
|
SDRHIT_GLUEPOINT, // Glue point
|
|
SDRHIT_TEXTEDIT, // Open OutlinerView was hit
|
|
SDRHIT_TEXTEDITOBJ, // Object for SdrBeginTextEdit (Textbereich)
|
|
SDRHIT_URLFIELD, // Field im TextObj was hit (while it is currently not edited)
|
|
SDRHIT_MACRO, // Object for BegMacroObj
|
|
SDRHIT_MARKEDOBJECT, // Marked object (e.g. for dragging)
|
|
SDRHIT_UNMARKEDOBJECT, // non-marked Object (e.g. for marking)
|
|
SDRHIT_CELL}; // hit on a cell inside a table shape (outside of the cells text area)
|
|
|
|
enum SdrViewEditMode {SDREDITMODE_EDIT, // Also known as arrow or pointer mode
|
|
SDREDITMODE_CREATE, // Tool for object creation
|
|
SDREDITMODE_GLUEPOINTEDIT}; // Glue point editing mode
|
|
|
|
#define IMPSDR_MARKOBJDESCRIPTION 0x0000
|
|
#define IMPSDR_POINTSDESCRIPTION 0x0001
|
|
#define IMPSDR_GLUEPOINTSDESCRIPTION 0x0002
|
|
|
|
|
|
class ImplMarkingOverlay;
|
|
|
|
class SVX_DLLPUBLIC SdrMarkView : public SdrSnapView
|
|
{
|
|
friend class SdrPageView;
|
|
|
|
// #114409#-3 Migrate selections
|
|
ImplMarkingOverlay* mpMarkObjOverlay;
|
|
ImplMarkingOverlay* mpMarkPointsOverlay;
|
|
ImplMarkingOverlay* mpMarkGluePointsOverlay;
|
|
|
|
protected:
|
|
SdrObject* pMarkedObj; // If not just one object ( i.e. More than one object ) is marked.
|
|
SdrPageView* pMarkedPV; // If all marked obects are situated on the same PageView.
|
|
|
|
Point aRef1; // Persistent - Rotation center / axis of reflection
|
|
Point aRef2; // Persistent
|
|
Point aLastCrookCenter; // Persistent
|
|
SdrHdlList aHdl;
|
|
sdr::ViewSelection* mpSdrViewSelection;
|
|
|
|
Rectangle aMarkedObjRect;
|
|
Rectangle aMarkedObjRectNoOffset;
|
|
Rectangle aMarkedPointsRect;
|
|
Rectangle aMarkedGluePointsRect;
|
|
|
|
sal_uInt16 nFrameHandlesLimit;
|
|
sal_uIntPtr mnInsPointNum; // Number of the InsPoint
|
|
sal_uIntPtr nMarkableObjCount;
|
|
|
|
SdrDragMode eDragMode; // Persistent
|
|
SdrViewEditMode eEditMode; // Persistent
|
|
SdrViewEditMode eEditMode0; // Persistent
|
|
|
|
//HMHunsigned bHdlShown : 1;
|
|
unsigned bRefHdlShownOnly : 1; // Axis of reflextion during dragging (ni)
|
|
unsigned bDesignMode : 1; // DesignMode for SdrUnoObj
|
|
unsigned bForceFrameHandles : 1; // Persistent - FrameDrag auch bei Einzelobjekten
|
|
unsigned bPlusHdlAlways : 1; // Persistent
|
|
unsigned bMarkHdlWhenTextEdit : 1; // Persistent, default=FALSE
|
|
unsigned bInsPolyPoint : 1; // at this time InsPolyPointDragging
|
|
unsigned bMarkedObjRectDirty : 1;
|
|
unsigned bMrkPntDirty : 1;
|
|
unsigned bMarkedPointsRectsDirty : 1;
|
|
unsigned bMarkableObjCountDirty : 1;
|
|
|
|
// flag to completely disable handles at the view
|
|
unsigned mbMarkHandlesHidden : 1;
|
|
|
|
private:
|
|
SVX_DLLPRIVATE void ImpClearVars();
|
|
SVX_DLLPRIVATE void ImpSetPointsRects() const;
|
|
void UndirtyMrkPnt() const;
|
|
|
|
protected:
|
|
virtual void Notify(SfxBroadcaster& rBC, const SfxHint& rHint);
|
|
virtual void ModelHasChanged(); // Is called by the PaintView
|
|
virtual void SetMarkHandles(); // aHdl - fill (List of handles)
|
|
virtual void SetMarkRects(); // Rects at the PageViews
|
|
virtual void CheckMarked(); // Scan MarkList after Del and Lock Layer ...
|
|
virtual void AddDragModeHdl(SdrDragMode eMode);
|
|
virtual sal_Bool MouseMove(const MouseEvent& rMEvt, Window* pWin);
|
|
|
|
// add custom handles (used by other apps, e.g. AnchorPos)
|
|
virtual void AddCustomHdl();
|
|
|
|
void ForceRefToMarked();
|
|
void ForceUndirtyMrkPnt() const { if (bMrkPntDirty) UndirtyMrkPnt(); }
|
|
|
|
//HMHvoid ImpShowMarkHdl(bool bNoRefHdl);
|
|
virtual SdrObject* CheckSingleSdrObjectHit(const Point& rPnt, sal_uInt16 nTol, SdrObject* pObj, SdrPageView* pPV, sal_uIntPtr nOptions, const SetOfByte* pMVisLay) const;
|
|
virtual SdrObject* CheckSingleSdrObjectHit(const Point& rPnt, sal_uInt16 nTol, SdrObjList* pOL, SdrPageView* pPV, sal_uIntPtr nOptions, const SetOfByte* pMVisLay, SdrObject*& rpRootObj) const;
|
|
virtual SdrObject* CheckSingleSdrObjectHit(const Point& rPnt, sal_uInt16 nTol, SdrObjList* pOL, SdrPageView* pPV, sal_uIntPtr nOptions, const SetOfByte* pMVisLay, SdrObject*& rpRootObj,const SdrMarkList * pMarkList) const;
|
|
sal_Bool ImpIsFrameHandles() const;
|
|
void ImpTakeDescriptionStr(sal_uInt16 nStrCacheID, OUString& rStr, sal_uInt16 nVal=0, sal_uInt16 nOpt=0) const;
|
|
|
|
// Generates a string including degrees symbol, from an angel specification in 1/100deg
|
|
sal_Bool ImpMarkPoint(SdrHdl* pHdl, SdrMark* pMark, sal_Bool bUnmark);
|
|
virtual sal_Bool MarkPoints(const Rectangle* pRect, sal_Bool bUnmark);
|
|
sal_Bool MarkGluePoints(const Rectangle* pRect, sal_Bool bUnmark);
|
|
|
|
void SetMoveOutside(sal_Bool bOn);
|
|
|
|
protected:
|
|
// #i71538# make constructors of SdrView sub-components protected to avoid incomplete incarnations which may get casted to SdrView
|
|
SdrMarkView(SdrModel* pModel1, OutputDevice* pOut = 0L);
|
|
virtual ~SdrMarkView();
|
|
|
|
public:
|
|
virtual sal_Bool IsAction() const;
|
|
virtual void MovAction(const Point& rPnt);
|
|
virtual void EndAction();
|
|
virtual void BckAction();
|
|
virtual void BrkAction();
|
|
virtual void TakeActionRect(Rectangle& rRect) const;
|
|
|
|
virtual void ClearPageView();
|
|
virtual void HideSdrPage();
|
|
virtual sal_Bool IsObjMarkable(SdrObject* pObj, SdrPageView* pPV) const;
|
|
|
|
// Returns sal_True if objects, points or glue points are selected by drawing a frame
|
|
// (as long as the frame is drawn).
|
|
sal_Bool IsMarking() const { return IsMarkObj() || IsMarkPoints() || IsMarkGluePoints(); }
|
|
|
|
// Marking objects by drawing of a selection frame
|
|
sal_Bool BegMarkObj(const Point& rPnt, sal_Bool bUnmark = sal_False);
|
|
void MovMarkObj(const Point& rPnt);
|
|
sal_Bool EndMarkObj();
|
|
void BrkMarkObj();
|
|
sal_Bool IsMarkObj() const { return (0L != mpMarkObjOverlay); }
|
|
|
|
// DragModes: SDRDRAG_CREATE,SDRDRAG_MOVE,SDRDRAG_RESIZE,SDRDRAG_ROTATE,SDRDRAG_MIRROR,SDRDRAG_SHEAR,SDRDRAG_CROOK
|
|
// Move==Resize
|
|
// The interface might maybe be changed in the future because of Ortho-Drag
|
|
void SetDragMode(SdrDragMode eMode);
|
|
SdrDragMode GetDragMode() const { return eDragMode; }
|
|
sal_Bool ChkDragMode(SdrDragMode eMode) const;
|
|
void SetFrameHandles(sal_Bool bOn);
|
|
sal_Bool IsFrameHandles() const { return bForceFrameHandles; }
|
|
|
|
// Limit. Exceeding the limit causes an implicite switch to FrameHandles. default=50.
|
|
void SetFrameHandlesLimit(sal_uInt16 nAnz) { nFrameHandlesLimit=nAnz; }
|
|
sal_uInt16 GetFrameHandlesLimit() const { return nFrameHandlesLimit; }
|
|
|
|
void SetEditMode(SdrViewEditMode eMode);
|
|
SdrViewEditMode GetEditMode() const { return eEditMode; }
|
|
|
|
void SetEditMode(sal_Bool bOn=sal_True) { SetEditMode(bOn?SDREDITMODE_EDIT:SDREDITMODE_CREATE); }
|
|
sal_Bool IsEditMode() const { return eEditMode==SDREDITMODE_EDIT; }
|
|
void SetCreateMode(sal_Bool bOn=sal_True) { SetEditMode(bOn?SDREDITMODE_CREATE:SDREDITMODE_EDIT); }
|
|
sal_Bool IsCreateMode() const { return eEditMode==SDREDITMODE_CREATE; }
|
|
void SetGluePointEditMode(sal_Bool bOn=sal_True) { SetEditMode(bOn?SDREDITMODE_GLUEPOINTEDIT:eEditMode0); }
|
|
sal_Bool IsGluePointEditMode() const { return eEditMode==SDREDITMODE_GLUEPOINTEDIT; }
|
|
|
|
void SetDesignMode(sal_Bool bOn=sal_True);
|
|
sal_Bool IsDesignMode() const { return bDesignMode; }
|
|
|
|
void SetFrameDragSingles(sal_Bool bOn=sal_True) { SetFrameHandles(bOn); }
|
|
sal_Bool IsFrameDragSingles() const { return IsFrameHandles(); }
|
|
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
// migrate selections
|
|
|
|
protected:
|
|
// all available changing methods
|
|
SdrMarkList& GetMarkedObjectListWriteAccess() { return mpSdrViewSelection->GetMarkedObjectListWriteAccess(); }
|
|
void SetEdgesOfMarkedNodesDirty() { mpSdrViewSelection->SetEdgesOfMarkedNodesDirty(); }
|
|
|
|
public:
|
|
// all available const methods for read access to selection
|
|
const SdrMarkList& GetMarkedObjectList() const { return mpSdrViewSelection->GetMarkedObjectList(); }
|
|
sal_uIntPtr TryToFindMarkedObject(const SdrObject* pObj) const { return GetMarkedObjectList().FindObject(pObj); }
|
|
SdrPageView* GetSdrPageViewOfMarkedByIndex(sal_uIntPtr nNum) const { return GetMarkedObjectList().GetMark(nNum)->GetPageView(); }
|
|
SdrMark* GetSdrMarkByIndex(sal_uIntPtr nNum) const { return GetMarkedObjectList().GetMark(nNum); }
|
|
SdrObject* GetMarkedObjectByIndex(sal_uIntPtr nNum) const { return (GetMarkedObjectList().GetMark(nNum))->GetMarkedSdrObj(); }
|
|
sal_uIntPtr GetMarkedObjectCount() const { return GetMarkedObjectList().GetMarkCount(); }
|
|
void SortMarkedObjects() const { GetMarkedObjectList().ForceSort(); }
|
|
sal_Bool AreObjectsMarked() const { return (0L != GetMarkedObjectList().GetMarkCount()); }
|
|
OUString GetDescriptionOfMarkedObjects() const { return GetMarkedObjectList().GetMarkDescription(); }
|
|
OUString GetDescriptionOfMarkedPoints() const { return GetMarkedObjectList().GetPointMarkDescription(); }
|
|
OUString GetDescriptionOfMarkedGluePoints() const { return GetMarkedObjectList().GetGluePointMarkDescription(); }
|
|
sal_Bool GetBoundRectFromMarkedObjects(SdrPageView* pPageView, Rectangle& rRect) const { return GetMarkedObjectList().TakeBoundRect(pPageView, rRect); }
|
|
sal_Bool GetSnapRectFromMarkedObjects(SdrPageView* pPageView, Rectangle& rRect) const { return GetMarkedObjectList().TakeSnapRect(pPageView, rRect); }
|
|
|
|
// Get a list of all those links which are connected to marked nodes,
|
|
// but which are not marked themselves.
|
|
const SdrMarkList& GetEdgesOfMarkedNodes() const { return mpSdrViewSelection->GetEdgesOfMarkedNodes(); }
|
|
const SdrMarkList& GetMarkedEdgesOfMarkedNodes() const { return mpSdrViewSelection->GetMarkedEdgesOfMarkedNodes(); }
|
|
const std::vector<SdrObject*>& GetTransitiveHullOfMarkedObjects() const { return mpSdrViewSelection->GetAllMarkedObjects(); }
|
|
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
// mechanism to complete disable handles at the view. Handles will be hidden and deleted
|
|
// when set, no new ones created, no interaction allowed. Handles will be recreated and shown
|
|
// when reset. Default is false.
|
|
void hideMarkHandles();
|
|
void showMarkHandles();
|
|
bool areMarkHandlesHidden() const { return mbMarkHandlesHidden; }
|
|
|
|
sal_Bool IsMarkedHit(const Point& rPnt, short nTol=-2) const { return IsMarkedObjHit(rPnt,nTol); }
|
|
sal_Bool IsMarkedObjHit(const Point& rPnt, short nTol=-2) const;
|
|
|
|
// Pick: Supported options for nOptions are SEARCH_NEXT, SEARCH_BACKWARD (ni)
|
|
SdrHdl* PickHandle(const Point& rPnt, sal_uIntPtr nOptions=0, SdrHdl* pHdl0=NULL) const;
|
|
|
|
// Pick: Supported options for nOptions are:
|
|
// SDRSEARCH_DEEP SDRSEARCH_ALSOONMASTER SDRSEARCH_TESTMARKABLE SDRSEARCH_TESTTEXTEDIT
|
|
// SDRSEARCH_WITHTEXT SDRSEARCH_TESTTEXTAREA SDRSEARCH_BACKWARD SDRSEARCH_MARKED
|
|
// SDRSEARCH_WHOLEPAGE
|
|
virtual sal_Bool PickObj(const Point& rPnt, short nTol, SdrObject*& rpObj, SdrPageView*& rpPV, sal_uIntPtr nOptions, SdrObject** ppRootObj, sal_uIntPtr* pnMarkNum=NULL, sal_uInt16* pnPassNum=NULL) const;
|
|
virtual sal_Bool PickObj(const Point& rPnt, short nTol, SdrObject*& rpObj, SdrPageView*& rpPV, sal_uIntPtr nOptions=0) const;
|
|
// sal_Bool PickObj(const Point& rPnt, SdrObject*& rpObj, SdrPageView*& rpPV, sal_uIntPtr nOptions=0) const { return PickObj(rPnt,nHitTolLog,rpObj,rpPV,nOptions); }
|
|
sal_Bool MarkObj(const Point& rPnt, short nTol=-2, sal_Bool bToggle=sal_False, sal_Bool bDeep=sal_False);
|
|
|
|
// Pick: Supported options for nOptions are SDRSEARCH_PASS2BOUND und SDRSEARCH_PASS3NEAREST
|
|
sal_Bool PickMarkedObj(const Point& rPnt, SdrObject*& rpObj, SdrPageView*& rpPV, sal_uIntPtr* pnMarkNum=NULL, sal_uIntPtr nOptions=0) const;
|
|
|
|
// Selects the most upper of the marked objects (O1) and scans from there
|
|
// towards bottom direction, selecting the first non-marked object (O2).
|
|
// In case of success the marking of O1 is deleted, a marking is created at
|
|
// O2 and TRUE is returned. With the parameter bPrev=sal_True the scan
|
|
// direction is turned to the other direction.
|
|
sal_Bool MarkNextObj(sal_Bool bPrev=sal_False);
|
|
|
|
// Selects the most upper of the marked objects which is hit by rPnt/nTol
|
|
// and scans from there to bottom direction, selecting the first non-marked
|
|
// object (O2). In case of success the marking of O1 is deleted, a marking
|
|
// is created at O2 and sal_True is returned. With the parameter
|
|
// bPrev=sal_True the scan direction is turned to the other direction.
|
|
sal_Bool MarkNextObj(const Point& rPnt, short nTol=-2, sal_Bool bPrev=sal_False);
|
|
|
|
// Mark all objects within a rectangular area
|
|
// Just objects are marked which are inclosed completely
|
|
sal_Bool MarkObj(const Rectangle& rRect, sal_Bool bUnmark=sal_False);
|
|
void MarkObj(SdrObject* pObj, SdrPageView* pPV, sal_Bool bUnmark=sal_False, sal_Bool bImpNoSetMarkHdl=sal_False);
|
|
void MarkAllObj(SdrPageView* pPV=NULL); // pPage=NULL => all displayed pages
|
|
void UnmarkAllObj(SdrPageView* pPV=NULL); // pPage=NULL => all displayed pages
|
|
|
|
// This function is time-consuming intensive, as the MarkList has to be scanned.
|
|
sal_Bool IsObjMarked(SdrObject* pObj) const;
|
|
// void MarkAll(SdrPageView* pPV=NULL) { MarkAllObj(pPV); } -> replace with inline
|
|
void UnMarkAll(SdrPageView* pPV=NULL) { UnmarkAllObj(pPV); }
|
|
|
|
// Request/set the size of the marking handles. Declaration in Pixel.
|
|
// The value is meant to be the edge length ( link length ).
|
|
// Pair values are round up to impair values: 3->3, 4->5, 5->5, 6->7, 7->7, ...
|
|
// Default value is 7, minimum value is 3 Pixels.
|
|
sal_uInt16 GetMarkHdlSizePixel() const;
|
|
void SetMarkHdlSizePixel(sal_uInt16 nSiz);
|
|
|
|
virtual sal_Bool HasMarkablePoints() const;
|
|
virtual sal_uIntPtr GetMarkablePointCount() const;
|
|
virtual sal_Bool HasMarkedPoints() const;
|
|
virtual sal_uIntPtr GetMarkedPointCount() const;
|
|
|
|
// There might be points which can't be marked:
|
|
virtual sal_Bool IsPointMarkable(const SdrHdl& rHdl) const;
|
|
virtual sal_Bool MarkPoint(SdrHdl& rHdl, sal_Bool bUnmark=sal_False);
|
|
|
|
/** should only be used from outside svx for special ui elements */
|
|
sal_Bool MarkPointHelper(SdrHdl* pHdl, SdrMark* pMark, sal_Bool bUnmark);
|
|
|
|
// Mark all points within this rectangular alle Punkte (View coordinates)
|
|
sal_Bool MarkPoints(const Rectangle& rRect, sal_Bool bUnmark=sal_False) { return MarkPoints(&rRect,bUnmark); }
|
|
sal_Bool UnmarkPoint(SdrHdl& rHdl) { return MarkPoint(rHdl,sal_True); }
|
|
sal_Bool UnMarkPoint(SdrHdl& rHdl) { return MarkPoint(rHdl,sal_True); }
|
|
sal_Bool IsPointMarked(const SdrHdl& rHdl) const { ForceUndirtyMrkPnt(); return &rHdl!=NULL && rHdl.IsSelected(); }
|
|
sal_Bool MarkAllPoints() { return MarkPoints(NULL,sal_False); }
|
|
sal_Bool UnmarkAllPoints() { return MarkPoints(NULL,sal_True); }
|
|
sal_Bool UnMarkAllPoints() { return MarkPoints(NULL,sal_True); }
|
|
|
|
// Selects the first marked point (P1) which is hit by rPnt
|
|
// and from there it searches the first non-marked point(P2).
|
|
// In case of success the marking of
|
|
// P1 is deleted, a mark is set at P2 and sal_True is returned.
|
|
// With the parameter bPrev=sal_True the scan direction is turned to the other direction.
|
|
sal_Bool MarkNextPoint(const Point& rPnt, sal_Bool bPrev=sal_False);
|
|
|
|
// Search for the number of the suitable handle. In case of empty search result,
|
|
// CONTAINER_ENTRY_NOTFOUND is returned.
|
|
sal_uIntPtr GetHdlNum(SdrHdl* pHdl) const { return aHdl.GetHdlNum(pHdl); }
|
|
SdrHdl* GetHdl(sal_uIntPtr nHdlNum) const { return aHdl.GetHdl(nHdlNum); }
|
|
const SdrHdlList& GetHdlList() const { return aHdl; }
|
|
|
|
// Draw a selection frame for marking of points.
|
|
// This routine will just be started in case that HasMarkablePoints() returns sal_True.
|
|
sal_Bool BegMarkPoints(const Point& rPnt, sal_Bool bUnmark = sal_False);
|
|
void MovMarkPoints(const Point& rPnt);
|
|
sal_Bool EndMarkPoints();
|
|
void BrkMarkPoints();
|
|
sal_Bool IsMarkPoints() const { return (0L != mpMarkPointsOverlay); }
|
|
|
|
// Select that additional handles are displayed permanently.
|
|
void SetPlusHandlesAlwaysVisible(sal_Bool bOn);
|
|
sal_Bool IsPlusHandlesAlwaysVisible() const { return bPlusHdlAlways; }
|
|
|
|
// Are Handles visible during TextEdit (in double size)?
|
|
// Persistent, default=FALSE
|
|
void SetMarkHdlWhenTextEdit(sal_Bool bOn) { bMarkHdlWhenTextEdit=bOn; }
|
|
sal_Bool IsMarkHdlWhenTextEdit() const { return bMarkHdlWhenTextEdit; }
|
|
|
|
sal_Bool HasMarkableGluePoints() const;
|
|
sal_Bool HasMarkedGluePoints() const;
|
|
|
|
// A gluepoint is clearly identified by the SdrObject
|
|
// (to which it belongs) as well as by a sal_uInt16 nId (as each SdrObject may consist of
|
|
// several glue points. Here at the View there is an additional
|
|
// SdrPageView, which should be defined correctly always.
|
|
// Alternatively a gluepoint may be characterized by a SdrHdl.
|
|
// In this case the SdrHdl instance consists of all required informations.
|
|
// And in this case, the glue point are always is marked by enforcment
|
|
// (Handlers are just situated at marked gluepoints )
|
|
// Attention: With each change of the glue point status the handle list is re-calculated.
|
|
// All previously saved SdrHdl* became invalid by this, the same with the point IDs!
|
|
// Pick: Supported options for nOptions are SEARCH_NEXT, SEARCH_BACKWARD
|
|
sal_Bool PickGluePoint(const Point& rPnt, SdrObject*& rpObj, sal_uInt16& rnId, SdrPageView*& rpPV, sal_uIntPtr nOptions=0) const;
|
|
sal_Bool MarkGluePoint(const SdrObject* pObj, sal_uInt16 nId, const SdrPageView* pPV, sal_Bool bUnmark=sal_False);
|
|
sal_Bool UnmarkGluePoint(const SdrObject* pObj, sal_uInt16 nId, const SdrPageView* pPV) { return MarkGluePoint(pObj,nId,pPV,sal_True); }
|
|
sal_Bool IsGluePointMarked(const SdrObject* pObj, sal_uInt16 nId) const;
|
|
|
|
// Get the Hdl (handle) of a marked GluePoint. Non-marked
|
|
// GluePoints don`t have handles
|
|
SdrHdl* GetGluePointHdl(const SdrObject* pObj, sal_uInt16 nId) const;
|
|
sal_Bool IsGluePoint(const SdrHdl& rHdl) const { return &rHdl!=NULL && rHdl.GetKind()==HDL_GLUE; }
|
|
|
|
// Mark all points within this rectangular (View coordinates)
|
|
sal_Bool MarkGluePoints(const Rectangle& rRect) { return MarkGluePoints(&rRect,sal_False); }
|
|
sal_Bool UnmarkGluePoints(const Rectangle& rRect) { return MarkGluePoints(&rRect,sal_True); }
|
|
sal_Bool MarkAllGluePoints() { return MarkGluePoints(NULL,sal_False); }
|
|
sal_Bool UnmarkAllGluePoints() { return MarkGluePoints(NULL,sal_True); }
|
|
|
|
// Selects the first marked point (P1) which is hit by rPnt
|
|
// and from there it searches the first non-marked point(P2).
|
|
// In case of success the marking of
|
|
// P1 is deleted, a mark is set at P2 and sal_True is returned.
|
|
// With the parameter bPrev=sal_True the scan direction is turned to the other direction.
|
|
sal_Bool MarkNextGluePoint(const Point& rPnt, sal_Bool bPrev=sal_False);
|
|
|
|
// Draw a selection frame for glue point marking.
|
|
// This routine will just be started in case that HasMarkablePoints() returns sal_True.
|
|
// The GlueEditMode sal_True is disregarded.
|
|
// sal_Bool BegMarkGluePoints(const Point& rPnt, OutputDevice* pOut);
|
|
sal_Bool BegMarkGluePoints(const Point& rPnt, sal_Bool bUnmark = sal_False);
|
|
void MovMarkGluePoints(const Point& rPnt);
|
|
sal_Bool EndMarkGluePoints();
|
|
void BrkMarkGluePoints();
|
|
sal_Bool IsMarkGluePoints() const { return (0L != mpMarkGluePointsOverlay); }
|
|
|
|
// bRestraintPaint=sal_False causes the handles not to be drawn immediately.
|
|
// AdjustMarkHdl is just called in case of changes; usually this causes an Invalidate
|
|
// At the end of a redraw the handles are drawn automatically.
|
|
// The purpose is to avoid unnecessary flickering. -> This does not yet work, that's why sal_True!
|
|
void AdjustMarkHdl(); //HMHBOOL bRestraintPaint=sal_True);
|
|
|
|
const Rectangle& GetMarkedObjRect() const; // SnapRects of Objects, without line width
|
|
Rectangle GetMarkedObjBoundRect() const; // incl. line width, overlapping rags, ...
|
|
const Rectangle& GetMarkedPointsRect() const; // Enclosing rectangle of all marked points
|
|
const Rectangle& GetMarkedGluePointsRect() const; // Enclosing rectangle of all marked glue points
|
|
const Rectangle& GetAllMarkedRect() const { return GetMarkedObjRect(); }
|
|
Rectangle GetAllMarkedBoundRect() const { return GetMarkedObjBoundRect(); }
|
|
const Rectangle& GetAllMarkedPointsRect() const { return GetMarkedPointsRect(); }
|
|
Point GetGridOffset() const;
|
|
|
|
// Will be always called, if the list of marked objects might be changed.
|
|
// If you overload this method (as programmer), be shure that you call the
|
|
// methods of the base class!
|
|
virtual void MarkListHasChanged();
|
|
|
|
// Entering (Editing) of a maybe marked object group. If there are several
|
|
// object groups marked, the most upper group is selected. After that
|
|
// all member objects of the group are directly accessable. All other
|
|
// objects may not be processed in the meantime (until the next
|
|
// LeaveGroup()). With markings which overlaps pages, every page is processed
|
|
// separately. The method returns sal_True, if at least one group was entered.
|
|
sal_Bool EnterMarkedGroup();
|
|
|
|
// Get the center point of the last Crook-Dragging. Den kann man
|
|
// bei einem anschliessenden Rotate sinnvoll als Drehmittelpunkt setzen.
|
|
const Point& GetLastCrookCenter() const { return aLastCrookCenter; }
|
|
|
|
// Is set by DragView automatically when finishing a Crook-Drag.
|
|
void SetLastCrookCenter(const Point& rPt) { aLastCrookCenter=rPt; }
|
|
|
|
// Rotation center point and start point of the axis of reflextion, respecively
|
|
const Point& GetRef1() const { return aRef1; }
|
|
void SetRef1(const Point& rPt);
|
|
|
|
// End point of the axis of reflextion
|
|
const Point& GetRef2() const { return aRef1; }
|
|
void SetRef2(const Point& rPt);
|
|
};
|
|
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// - Hit tolarances:
|
|
// It have to be declared in logical coordinates. So please translate the
|
|
// wanted pixel value with PixelToLogic in Logical values.
|
|
// Taking as example a logical value of 100:
|
|
// - For a horizontal hairline (Object with height 0), the generated data is +/-100, i.e.
|
|
// a vertical area of 200 logical units is sensitive.
|
|
// - For a polygon, a rectangular of the size (200,200) is generated and a
|
|
// touch test between Poly and this Rect is processed.
|
|
// - Obects which respond SdrObject::HasEdit()==TRUE ( e.g. a text frame ),
|
|
// are specially treated: An additional sensitive area with a width of
|
|
// 2*Tol (200 units for this example) is created around the object.
|
|
// When an object is directly hit, the Edit method is called.
|
|
// In opposite, a hit in the surrounding sensitive area enables Dragging.
|
|
//
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#endif // INCLUDED_SVX_SVDMRKV_HXX
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|