/* -*- 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_REPORTDESIGN_SOURCE_UI_INC_SCROLLHELPER_HXX #define INCLUDED_REPORTDESIGN_SOURCE_UI_INC_SCROLLHELPER_HXX #include #include #include #include "ReportDefines.hxx" #include #include #include "MarkedSection.hxx" #include "ReportWindow.hxx" namespace rptui { class ODesignView; class OReportWindow; class OSectionView; /** This class defines the scrollable area of the report design. It includes the h-ruler and the sections, and end marker. Not the start marker. */ typedef vcl::Window OScrollWindowHelper_BASE; class OScrollWindowHelper : public ::cppu::BaseMutex , public OScrollWindowHelper_BASE/*TabPage*/ , public ::comphelper::OPropertyChangeListener , public IMarkedSection { private: VclPtr m_aHScroll; VclPtr m_aVScroll; VclPtr m_aCornerWin; // window in the bottom right corner Size m_aTotalPixelSize; VclPtr m_pParent; VclPtr m_aReportWindow; ::rtl::Reference m_pReportDefinitionMultiPlexer; // listener for property changes DECL_LINK( ScrollHdl, ScrollBar*, void); Size ResizeScrollBars(); void ImplInitSettings(); void impl_initScrollBar( ScrollBar& _rScrollBar ) const; OScrollWindowHelper(OScrollWindowHelper const &) = delete; void operator =(OScrollWindowHelper const &) = delete; protected: virtual void DataChanged( const DataChangedEvent& rDCEvt ) override; // window virtual void Resize() override; virtual bool EventNotify( NotifyEvent& rNEvt ) override; // OPropertyChangeListener virtual void _propertyChanged(const css::beans::PropertyChangeEvent& _rEvent) override; public: OScrollWindowHelper( ODesignView* _pReportDesignView); virtual ~OScrollWindowHelper() override; virtual void dispose() override; /** late ctor */ void initialize(); Point getThumbPos() const { return Point(m_aHScroll->GetThumbPos(),m_aVScroll->GetThumbPos())/*m_aScrollOffset*/; } void setTotalSize(sal_Int32 _nWidth, sal_Int32 _nHeight); const Size& getTotalSize() const { return m_aTotalPixelSize; } ScrollBar& GetHScroll() { return *m_aHScroll; } ScrollBar& GetVScroll() { return *m_aVScroll; } // forwards void SetMode( DlgEdMode _eMode ); void SetInsertObj(SdrObjKind eObj, const OUString& _sShapeType); OUString const & GetInsertObjString() const; void setGridSnap(bool bOn); void setDragStripes(bool bOn); /** copies the current selection in this section */ void Copy(); /** returns if paste is allowed * * \return if paste is allowed */ bool IsPasteAllowed() const; /** paste a new control in this section */ void Paste(); /** Deletes the current selection in this section * */ void Delete(); /** All objects will be marked. */ void SelectAll(const SdrObjKind _nObjectType); /** returns when an object is marked */ bool HasSelection() const; /** removes the section at the given position. * * \param _nPosition Zero based. */ void removeSection(sal_uInt16 _nPosition); /** adds a new section at position _nPosition. If the section is nothing happens. If the position is grater than the current elements, the section will be appended. */ void addSection(const css::uno::Reference< css::report::XSection >& _xSection ,const OUString& _sColorEntry ,sal_uInt16 _nPosition); sal_uInt16 getSectionCount() const; /** turns the grid on or off * * \param _bVisible */ void toggleGrid(bool _bVisible); /** unmark all objects on the views. */ void unmarkAllObjects(); /** shows or hides the ruler. */ void showRuler(bool _bShow); /** calculate the max width of the markers * * The end marker will not be used for calculation. * \return the max width */ sal_Int32 getMaxMarkerWidth() const; /** checks if the keycode is known by the child windows @param _rCode the keycode @return if the keycode is handled otherwise */ bool handleKeyEvent(const KeyEvent& _rEvent); /** the section as marked or not marked @param _pSectionView the section where to set the marked flag @param _bMark the marked flag */ void setMarked(OSectionView const * _pSectionView, bool _bMark); void setMarked(const css::uno::Reference< css::report::XSection>& _xSection, bool _bMark); void setMarked(const css::uno::Sequence< css::uno::Reference< css::report::XReportComponent> >& _xShape, bool _bMark); // IMarkedSection OSectionWindow* getMarkedSection(NearSectionAccess nsa = CURRENT) const override; OSectionWindow* getSectionWindow(const css::uno::Reference< css::report::XSection>& _xSection) const; virtual void markSection(const sal_uInt16 _nPos) override; /** fills the positions of all collapsed sections. * * \param _rCollapsedPositions Out parameter which holds afterwards all positions of the collapsed sections. */ void fillCollapsedSections(::std::vector& _rCollapsedPositions) const; /** collapse all sections given by their position * * \param _aCollapsedSections The position of the sections which should be collapsed. */ void collapseSections(const css::uno::Sequence< css::beans::PropertyValue>& _aCollapsedSections); /** align all marked objects in all sections */ void alignMarkedObjects(ControlModification _nControlModification, bool _bAlignAtSection); sal_uInt32 getMarkedObjectCount() const; /** zoom the ruler and view windows */ void zoom(const Fraction& _aZoom); /** fills the vector with all selected control models /param _rSelection The vector will be filled and will not be cleared before. */ void fillControlModelSelection(::std::vector< css::uno::Reference< css::uno::XInterface > >& _rSelection) const; /** calculates the zoom factor. @param _eType which kind of zoom is needed */ sal_uInt16 getZoomFactor(SvxZoomType _eType) const; }; } #endif // INCLUDED_REPORTDESIGN_SOURCE_UI_INC_SCROLLHELPER_HXX /* vim:set shiftwidth=4 softtabstop=4 expandtab: */