2efd36571f
Make annotation objects selection similar like it was with the old annotationg tags. Change-Id: I0623ddf56274dc996ed9dd16096256e03ad65270 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/168523 Reviewed-by: Tomaž Vajngerl <quikee@gmail.com> Tested-by: Jenkins
462 lines
23 KiB
C++
462 lines
23 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 .
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <svx/svdmark.hxx>
|
|
#include <svx/svdhdl.hxx>
|
|
#include <svx/svdsnpv.hxx>
|
|
#include <svx/svdtypes.hxx>
|
|
#include <svx/svxdllapi.h>
|
|
#include <o3tl/typed_flags_set.hxx>
|
|
#include <basegfx/range/b2drectangle.hxx>
|
|
#include <unotools/resmgr.hxx>
|
|
|
|
class SfxViewShell;
|
|
|
|
// The following is not yet implemented, or just partially:
|
|
enum class SdrSearchOptions
|
|
{
|
|
NONE = 0x0000,
|
|
DEEP = 0x0001, /* recursive into group objects */
|
|
ALSOONMASTER = 0x0002, /* MasterPages are also scanned */
|
|
WHOLEPAGE = 0x0004, /* Not just the ObjList of PageView */
|
|
TESTMARKABLE = 0x0008, /* just markable objects/points/handles/... */
|
|
TESTMACRO = 0x0010, /* Just objects with macro */
|
|
TESTTEXTEDIT = 0x0020, /* Just TextEdit-enabled objects */
|
|
MARKED = 0x0040, /* Just marked objects/points/... */
|
|
PASS2BOUND = 0x0080, /* In case of empty search results, then 2nd. try with BoundRectHit */
|
|
BEFOREMARK = 0x0100, /* if one marked one found, ignore all behind that */
|
|
|
|
IMPISMASTER = 0x0200, /* MasterPage is being searched right now */
|
|
PICKMARKABLE = TESTMARKABLE,
|
|
PICKTEXTEDIT = DEEP | TESTMARKABLE | TESTTEXTEDIT,
|
|
PICKMACRO = DEEP | ALSOONMASTER | WHOLEPAGE | TESTMACRO,
|
|
};
|
|
namespace o3tl
|
|
{
|
|
template<> struct typed_flags<SdrSearchOptions> : is_typed_flags<SdrSearchOptions, 0x03ff> {};
|
|
}
|
|
|
|
enum class SdrHitKind
|
|
{
|
|
NONE, // No hit
|
|
Object, // Hit
|
|
Handle, // Marking handle
|
|
HelpLine, // Reference line
|
|
Gluepoint, // Gluepoint
|
|
TextEdit, // Open OutlinerView was hit
|
|
TextEditObj, // Object for SdrBeginTextEdit (Textbereich)
|
|
UrlField, // Field in TextObj was hit (while it is currently not edited)
|
|
Macro, // Object for BegMacroObj
|
|
MarkedObject, // Marked object (e.g. for dragging)
|
|
UnmarkedObject, // non-marked Object (e.g. for marking)
|
|
Cell // hit on a cell inside a table shape (outside of the cells text area)
|
|
};
|
|
|
|
enum class SdrViewEditMode {
|
|
Edit, // Also known as arrow or pointer mode
|
|
Create, // Tool for object creation
|
|
GluePointEdit // Gluepoint editing mode
|
|
};
|
|
|
|
/** options for ImpGetDescriptionString() */
|
|
enum class ImpGetDescriptionOptions
|
|
{
|
|
NONE = 0,
|
|
POINTS = 1,
|
|
GLUEPOINTS = 2,
|
|
};
|
|
|
|
class ImplMarkingOverlay;
|
|
class MarkingSelectionOverlay;
|
|
class MarkingSubSelectionOverlay;
|
|
|
|
class SVXCORE_DLLPUBLIC SdrMarkView : public SdrSnapView
|
|
{
|
|
friend class SdrPageView;
|
|
|
|
// #114409#-3 Migrate selections
|
|
std::unique_ptr<ImplMarkingOverlay> mpMarkObjOverlay;
|
|
std::unique_ptr<ImplMarkingOverlay> mpMarkPointsOverlay;
|
|
std::unique_ptr<ImplMarkingOverlay> mpMarkGluePointsOverlay;
|
|
|
|
std::unique_ptr<MarkingSelectionOverlay> mpMarkingSelectionOverlay;
|
|
std::unique_ptr<MarkingSubSelectionOverlay> mpMarkingSubSelectionOverlay;
|
|
|
|
protected:
|
|
SdrObject* mpMarkedObj; // If not just one object ( i.e. More than one object ) is marked.
|
|
SdrPageView* mpMarkedPV; // If all marked objects are situated on the same PageView.
|
|
|
|
Point maRef1; // Persistent - Rotation center / axis of reflection
|
|
Point maRef2; // Persistent
|
|
SdrHdlList maHdlList;
|
|
|
|
sdr::ViewSelection maSdrViewSelection;
|
|
|
|
std::vector<basegfx::B2DRectangle> maSubSelectionList;
|
|
tools::Rectangle maMarkedObjRect;
|
|
tools::Rectangle maMarkedPointsRect;
|
|
tools::Rectangle maMarkedGluePointsRect;
|
|
|
|
static constexpr sal_uInt16 mnFrameHandlesLimit = 50;
|
|
|
|
SdrDragMode meDragMode; // Persistent
|
|
SdrViewEditMode meEditMode; // Persistent
|
|
SdrViewEditMode meEditMode0; // Persistent
|
|
|
|
bool mbDesignMode : 1; // DesignMode for SdrUnoObj
|
|
bool mbForceFrameHandles : 1; // Persistent - FrameDrag also for single objects
|
|
bool mbPlusHdlAlways : 1; // Persistent
|
|
bool mbInsPolyPoint : 1; // at this time InsPolyPointDragging
|
|
bool mbMarkedObjRectDirty : 1;
|
|
bool mbMrkPntDirty : 1;
|
|
bool mbMarkedPointsRectsDirty : 1;
|
|
|
|
// flag to completely disable handles at the view
|
|
bool mbMarkHandlesHidden : 1;
|
|
|
|
// flag indicating whether all x coordinates are negated or not
|
|
bool mbNegativeX : 1;
|
|
|
|
// Helper to get a possible GridOffset from SdrObject
|
|
SAL_DLLPRIVATE bool getPossibleGridOffsetForSdrObject(
|
|
basegfx::B2DVector& rOffset,
|
|
const SdrObject* pObj,
|
|
const SdrPageView* pPV) const;
|
|
|
|
// Helper to get a possible GridOffset from Position
|
|
SAL_DLLPRIVATE bool getPossibleGridOffsetForPosition(
|
|
basegfx::B2DVector& rOffset,
|
|
const basegfx::B2DPoint& rPoint,
|
|
const SdrPageView* pPV) const;
|
|
|
|
private:
|
|
SVX_DLLPRIVATE void ImpSetPointsRects() const;
|
|
void UndirtyMrkPnt() const;
|
|
|
|
SAL_DLLPRIVATE void SetMarkHandlesForLOKit(tools::Rectangle const & rRect, const SfxViewShell* pOtherShell);
|
|
SAL_DLLPRIVATE OString CreateInnerTextRectString() const;
|
|
SAL_DLLPRIVATE bool dumpGluePointsToJSON(boost::property_tree::ptree& rTree);
|
|
|
|
protected:
|
|
SAL_DLLPRIVATE virtual void Notify(SfxBroadcaster& rBC, const SfxHint& rHint) override;
|
|
SAL_DLLPRIVATE virtual void ModelHasChanged() override; // Is called by the PaintView
|
|
SAL_DLLPRIVATE virtual void SetMarkHandles(SfxViewShell* pOtherShell); // maHdlList - fill (List of handles)
|
|
SAL_DLLPRIVATE void modelHasChangedLOKit();
|
|
SAL_DLLPRIVATE void SetMarkRects(); // Rects at the PageViews
|
|
void CheckMarked(); // Scan MarkList after Del and Lock Layer ...
|
|
SAL_DLLPRIVATE void AddDragModeHdl(SdrDragMode eMode);
|
|
SAL_DLLPRIVATE virtual bool MouseMove(const MouseEvent& rMEvt, OutputDevice* pWin) override;
|
|
virtual bool RequestHelp(const HelpEvent& rHEvt) override;
|
|
|
|
// add custom handles (used by other apps, e.g. AnchorPos)
|
|
virtual void AddCustomHdl();
|
|
|
|
SAL_DLLPRIVATE void ForceRefToMarked();
|
|
void ForceUndirtyMrkPnt() const { if (mbMrkPntDirty) UndirtyMrkPnt(); }
|
|
|
|
virtual SdrObject* CheckSingleSdrObjectHit(const Point& rPnt, sal_uInt16 nTol, SdrObject* pObj, SdrPageView* pPV, SdrSearchOptions nOptions, const SdrLayerIDSet* pMVisLay) const;
|
|
SAL_DLLPRIVATE SdrObject* CheckSingleSdrObjectHit(const Point& rPnt, sal_uInt16 nTol, SdrObjList const * pOL, SdrPageView* pPV, SdrSearchOptions nOptions, const SdrLayerIDSet* pMVisLay, SdrObject*& rpRootObj) const;
|
|
SAL_DLLPRIVATE SdrObject* CheckSingleSdrObjectHit(const Point& rPnt, sal_uInt16 nTol, SdrObjList const * pOL, SdrPageView* pPV, SdrSearchOptions nOptions, const SdrLayerIDSet* pMVisLay, SdrObject*& rpRootObj,const SdrMarkList * pMarkList) const;
|
|
SAL_DLLPRIVATE bool ImpIsFrameHandles() const;
|
|
SAL_DLLPRIVATE OUString ImpGetDescriptionString(TranslateId pStrCacheID, ImpGetDescriptionOptions nOpt=ImpGetDescriptionOptions::NONE) const;
|
|
|
|
// Generates a string including degrees symbol, from an angel specification in 1/100deg
|
|
SAL_DLLPRIVATE bool ImpMarkPoint(SdrHdl* pHdl, SdrMark* pMark, bool bUnmark);
|
|
virtual bool MarkPoints(const tools::Rectangle* pRect, bool bUnmark);
|
|
bool MarkGluePoints(const tools::Rectangle* pRect, bool bUnmark);
|
|
|
|
SAL_DLLPRIVATE void SetMoveOutside(bool bOn);
|
|
bool MarkableObjectsExceed( int n ) const;
|
|
|
|
protected:
|
|
// #i71538# make constructors of SdrView sub-components protected to avoid incomplete incarnations which may get casted to SdrView
|
|
SAL_DLLPRIVATE SdrMarkView(
|
|
SdrModel& rSdrModel,
|
|
OutputDevice* pOut);
|
|
|
|
SAL_DLLPRIVATE virtual ~SdrMarkView() override;
|
|
|
|
public:
|
|
SAL_DLLPRIVATE virtual bool IsAction() const override;
|
|
SAL_DLLPRIVATE virtual void MovAction(const Point& rPnt) override;
|
|
SAL_DLLPRIVATE virtual void EndAction() override;
|
|
SAL_DLLPRIVATE virtual void BckAction() override;
|
|
SAL_DLLPRIVATE virtual void BrkAction() override;
|
|
SAL_DLLPRIVATE virtual void TakeActionRect(tools::Rectangle& rRect) const override;
|
|
|
|
virtual void ClearPageView() override;
|
|
SAL_DLLPRIVATE virtual void HideSdrPage() override;
|
|
bool IsObjMarkable(SdrObject const * pObj, SdrPageView const * pPV) const;
|
|
|
|
// Returns sal_True if objects, points or gluepoints are selected by drawing a frame
|
|
// (as long as the frame is drawn).
|
|
bool IsMarking() const { return IsMarkObj() || IsMarkPoints() || IsMarkGluePoints(); }
|
|
|
|
// Marking objects by drawing of a selection frame
|
|
void BegMarkObj(const Point& rPnt, bool bUnmark = false);
|
|
SAL_DLLPRIVATE void MovMarkObj(const Point& rPnt);
|
|
bool EndMarkObj();
|
|
SAL_DLLPRIVATE void BrkMarkObj();
|
|
bool IsMarkObj() const { return (nullptr != mpMarkObjOverlay); }
|
|
|
|
// DragModes: SDRDRAG_CREATE,SdrDragMode::Move,SdrDragMode::Resize,SdrDragMode::Rotate,SdrDragMode::Mirror,SdrDragMode::Shear,SdrDragMode::Crook
|
|
// Move==Resize
|
|
// The interface might maybe be changed in the future because of Ortho-Drag
|
|
void SetDragMode(SdrDragMode eMode);
|
|
SdrDragMode GetDragMode() const { return meDragMode; }
|
|
void SetFrameHandles(bool bOn);
|
|
bool IsFrameHandles() const { return mbForceFrameHandles; }
|
|
|
|
// returns true if number of markable objects is greater than 1
|
|
bool HasMultipleMarkableObjects() const { return MarkableObjectsExceed(1); };
|
|
|
|
void SetEditMode(SdrViewEditMode eMode);
|
|
SdrViewEditMode GetEditMode() const { return meEditMode; }
|
|
|
|
void SetEditMode(bool bOn) { SetEditMode(bOn?SdrViewEditMode::Edit:SdrViewEditMode::Create); }
|
|
bool IsEditMode() const { return meEditMode==SdrViewEditMode::Edit; }
|
|
void SetCreateMode(bool bOn) { SetEditMode(bOn?SdrViewEditMode::Create:SdrViewEditMode::Edit); }
|
|
bool IsCreateMode() const { return meEditMode==SdrViewEditMode::Create; }
|
|
void SetGluePointEditMode(bool bOn) { SetEditMode(bOn?SdrViewEditMode::GluePointEdit:meEditMode0); }
|
|
bool IsGluePointEditMode() const { return meEditMode==SdrViewEditMode::GluePointEdit; }
|
|
|
|
void SetDesignMode(bool bOn = true);
|
|
bool IsDesignMode() const { return mbDesignMode; }
|
|
|
|
void SetFrameDragSingles(bool bOn=true) { SetFrameHandles(bOn); }
|
|
bool IsFrameDragSingles() const { return IsFrameHandles(); }
|
|
|
|
bool HasMarkableObj() const { return MarkableObjectsExceed(0); };
|
|
|
|
/// whether all x coordinates in use are negated or not
|
|
void SetNegativeX(bool bOn) { mbNegativeX = bOn; }
|
|
bool IsNegativeX() const { return mbNegativeX; }
|
|
SAL_DLLPRIVATE void SetInnerTextAreaForLOKit() const;
|
|
|
|
// migrate selections
|
|
|
|
protected:
|
|
// all available changing methods
|
|
SdrMarkList& GetMarkedObjectListWriteAccess() { return maSdrViewSelection.GetMarkedObjectListWriteAccess(); }
|
|
|
|
public:
|
|
// all available const methods for read access to selection
|
|
const SdrMarkList& GetMarkedObjectList() const { return maSdrViewSelection.GetMarkedObjectList(); }
|
|
|
|
// Get a list of all those links which are connected to marked nodes,
|
|
// but which are not marked themselves.
|
|
const SdrMarkList& GetEdgesOfMarkedNodes() const { return maSdrViewSelection.GetEdgesOfMarkedNodes(); }
|
|
const SdrMarkList& GetMarkedEdgesOfMarkedNodes() const { return maSdrViewSelection.GetMarkedEdgesOfMarkedNodes(); }
|
|
const std::vector<SdrObject*>& GetTransitiveHullOfMarkedObjects() const { return maSdrViewSelection.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; }
|
|
|
|
bool IsMarkedHit(const Point& rPnt, short nTol=-2) const { return IsMarkedObjHit(rPnt,nTol); }
|
|
bool IsMarkedObjHit(const Point& rPnt, short nTol=-2) const;
|
|
|
|
SdrHdl* PickHandle(const Point& rPnt) const;
|
|
|
|
// Pick: Supported options for nOptions are:
|
|
// SdrSearchOptions::DEEP SdrSearchOptions::ALSOONMASTER SdrSearchOptions::TESTMARKABLE SdrSearchOptions::TESTTEXTEDIT
|
|
// SdrSearchOptions::MARKED
|
|
// SdrSearchOptions::WHOLEPAGE
|
|
SAL_DLLPRIVATE SdrObject* PickObj(const Point& rPnt, short nTol, SdrPageView*& rpPV, SdrSearchOptions nOptions, SdrObject** ppRootObj, bool* pbHitPassDirect=nullptr) const;
|
|
SdrObject* PickObj(const Point& rPnt, short nTol, SdrPageView*& rpPV, SdrSearchOptions nOptions=SdrSearchOptions::NONE) const;
|
|
bool MarkObj(const Point& rPnt, short nTol=-2, bool bToggle=false, bool bDeep=false);
|
|
|
|
// Pick: Supported options for nOptions are SdrSearchOptions::PASS2BOUND
|
|
SAL_DLLPRIVATE bool PickMarkedObj(const Point& rPnt, SdrObject*& rpObj, SdrPageView*& rpPV, SdrSearchOptions nOptions) 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.
|
|
bool MarkNextObj(bool bPrev=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.
|
|
bool MarkNextObj(const Point& rPnt, short nTol, bool bPrev);
|
|
|
|
// Mark all objects within a rectangular area
|
|
// Just objects are marked which are inclosed completely
|
|
void MarkObj(const tools::Rectangle& rRect, bool bUnmark);
|
|
void MarkObj(SdrObject* pObj, SdrPageView* pPV, bool bUnmark = false, bool bDoNoSetMarkHdl = false,
|
|
std::vector<basegfx::B2DRectangle> && rSubSelections = std::vector<basegfx::B2DRectangle>());
|
|
void MarkAllObj(SdrPageView* pPV=nullptr); // pPage=NULL => all displayed pages
|
|
void UnmarkAllObj(SdrPageView const * pPV=nullptr); // pPage=NULL => all displayed pages
|
|
|
|
// This function is time-consuming intensive, as the MarkList has to be scanned.
|
|
bool IsObjMarked(SdrObject const * pObj) const;
|
|
void UnMarkAll(SdrPageView const * pPV=nullptr) { 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 bool HasMarkablePoints() const;
|
|
virtual sal_Int32 GetMarkablePointCount() const;
|
|
virtual bool HasMarkedPoints() const;
|
|
|
|
// There might be points which can't be marked:
|
|
bool IsPointMarkable(const SdrHdl& rHdl) const;
|
|
virtual bool MarkPoint(SdrHdl& rHdl, bool bUnmark=false);
|
|
|
|
/** should only be used from outside svx for special ui elements */
|
|
bool MarkPointHelper(SdrHdl* pHdl, SdrMark* pMark, bool bUnmark);
|
|
|
|
bool UnmarkPoint(SdrHdl& rHdl) { return MarkPoint(rHdl,true); }
|
|
bool IsPointMarked(const SdrHdl& rHdl) const { ForceUndirtyMrkPnt(); return rHdl.IsSelected(); }
|
|
bool MarkAllPoints() { return MarkPoints(nullptr,false); }
|
|
bool UnmarkAllPoints() { return MarkPoints(nullptr,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.
|
|
SAL_DLLPRIVATE void MarkNextPoint();
|
|
|
|
// Search for the number of the suitable handle. In case of empty search result,
|
|
// SAL_MAX_SIZE is returned.
|
|
size_t GetHdlNum(SdrHdl const * pHdl) const { return maHdlList.GetHdlNum(pHdl); }
|
|
SdrHdl* GetHdl(size_t nHdlNum) const { return maHdlList.GetHdl(nHdlNum); }
|
|
const SdrHdlList& GetHdlList() const { return maHdlList; }
|
|
|
|
// Draw a selection frame for marking of points.
|
|
// This routine will just be started in case that HasMarkablePoints() returns sal_True.
|
|
bool BegMarkPoints(const Point& rPnt, bool bUnmark = false);
|
|
void MovMarkPoints(const Point& rPnt);
|
|
bool EndMarkPoints();
|
|
SAL_DLLPRIVATE void BrkMarkPoints();
|
|
bool IsMarkPoints() const { return (nullptr != mpMarkPointsOverlay); }
|
|
|
|
// Select that additional handles are displayed permanently.
|
|
void SetPlusHandlesAlwaysVisible(bool bOn);
|
|
bool IsPlusHandlesAlwaysVisible() const { return mbPlusHdlAlways; }
|
|
|
|
SAL_DLLPRIVATE bool HasMarkableGluePoints() const;
|
|
SAL_DLLPRIVATE 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 gluepoints. 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 information.
|
|
// And in this case, the gluepoint are always is marked by enforcement
|
|
// (Handlers are just situated at marked gluepoints )
|
|
// Attention: With each change of the gluepoint status the handle list is re-calculated.
|
|
// All previously saved SdrHdl* became invalid by this, the same with the point IDs!
|
|
bool PickGluePoint(const Point& rPnt, SdrObject*& rpObj, sal_uInt16& rnId, SdrPageView*& rpPV) const;
|
|
bool MarkGluePoint(const SdrObject* pObj, sal_uInt16 nId, bool bUnmark);
|
|
void UnmarkGluePoint(const SdrObject* pObj, sal_uInt16 nId) { MarkGluePoint(pObj,nId,true); }
|
|
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;
|
|
|
|
// Mark all points within this rectangular (View coordinates)
|
|
bool MarkAllGluePoints() { return MarkGluePoints(nullptr,false); }
|
|
bool UnmarkAllGluePoints() { return MarkGluePoints(nullptr,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.
|
|
SAL_DLLPRIVATE void MarkNextGluePoint();
|
|
|
|
// Draw a selection frame for gluepoint marking.
|
|
// This routine will just be started in case that HasMarkablePoints() returns sal_True.
|
|
// The GlueEditMode sal_True is disregarded.
|
|
// bool BegMarkGluePoints(const Point& rPnt, OutputDevice* pOut);
|
|
bool BegMarkGluePoints(const Point& rPnt, bool bUnmark = false);
|
|
SAL_DLLPRIVATE void MovMarkGluePoints(const Point& rPnt);
|
|
SAL_DLLPRIVATE void EndMarkGluePoints();
|
|
SAL_DLLPRIVATE void BrkMarkGluePoints();
|
|
bool IsMarkGluePoints() const { return (nullptr != 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(SfxViewShell* pOtherShell = nullptr); //HMHBOOL bRestraintPaint=sal_True);
|
|
|
|
const tools::Rectangle& GetMarkedObjRect() const; // SnapRects of Objects, without line width
|
|
tools::Rectangle GetMarkedObjBoundRect() const; // incl. line width, overlapping rags, ...
|
|
SAL_DLLPRIVATE const tools::Rectangle& GetMarkedPointsRect() const; // Enclosing rectangle of all marked points
|
|
SAL_DLLPRIVATE const tools::Rectangle& GetMarkedGluePointsRect() const; // Enclosing rectangle of all marked gluepoints
|
|
const tools::Rectangle& GetAllMarkedRect() const { return GetMarkedObjRect(); }
|
|
tools::Rectangle GetAllMarkedBoundRect() const { return GetMarkedObjBoundRect(); }
|
|
|
|
// Will be always called, if the list of marked objects might be changed.
|
|
// If you override this method, be sure that you call the
|
|
// methods of the base class!
|
|
SAL_DLLPRIVATE 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 accessible. 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.
|
|
void EnterMarkedGroup();
|
|
|
|
// Rotation center point and start point of the axis of reflection, respectively
|
|
const Point& GetRef1() const { return maRef1; }
|
|
SAL_DLLPRIVATE void SetRef1(const Point& rPt);
|
|
|
|
// End point of the axis of reflection
|
|
const Point& GetRef2() const { return maRef2; }
|
|
SAL_DLLPRIVATE void SetRef2(const Point& rPt);
|
|
/// Get access to the view shell owning this draw view, if any.
|
|
SAL_RET_MAYBENULL virtual SfxViewShell* GetSfxViewShell() const;
|
|
};
|
|
|
|
|
|
// - Hit tolerances:
|
|
// It has 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.
|
|
// - Objects 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.
|
|
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|