208 lines
8.1 KiB
C++
208 lines
8.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include <svtools/scrolladaptor.hxx>
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#include <com/sun/star/report/XSection.hpp>
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#include <comphelper/propmultiplex.hxx>
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#include "ReportDefines.hxx"
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#include <cppuhelper/basemutex.hxx>
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#include <rtl/ref.hxx>
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#include "MarkedSection.hxx"
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#include "ReportWindow.hxx"
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namespace rptui
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{
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class ODesignView;
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class OReportWindow;
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class OSectionView;
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/** This class defines the scrollable area of the report design. It includes
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the h-ruler and the sections, and end marker. Not the start marker.
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*/
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typedef vcl::Window OScrollWindowHelper_BASE;
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class OScrollWindowHelper : public ::cppu::BaseMutex
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, public OScrollWindowHelper_BASE/*TabPage*/
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, public ::comphelper::OPropertyChangeListener
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, public IMarkedSection
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{
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private:
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VclPtr<ScrollAdaptor> m_aHScroll;
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VclPtr<ScrollAdaptor> m_aVScroll;
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Size m_aTotalPixelSize;
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VclPtr<ODesignView> m_pParent;
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VclPtr<OReportWindow> m_aReportWindow;
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::rtl::Reference<comphelper::OPropertyChangeMultiplexer >
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m_pReportDefinitionMultiPlexer; // listener for property changes
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DECL_LINK( ScrollHdl, weld::Scrollbar&, void);
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Size ResizeScrollBars();
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void ImplInitSettings();
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void impl_initScrollBar(ScrollAdaptor& rScrollBar) const;
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OScrollWindowHelper(OScrollWindowHelper const &) = delete;
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void operator =(OScrollWindowHelper const &) = delete;
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protected:
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virtual void DataChanged( const DataChangedEvent& rDCEvt ) override;
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// window
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virtual void Resize() override;
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virtual bool EventNotify( NotifyEvent& rNEvt ) override;
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// OPropertyChangeListener
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virtual void _propertyChanged(const css::beans::PropertyChangeEvent& _rEvent) override;
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public:
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OScrollWindowHelper( ODesignView* _pReportDesignView);
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virtual ~OScrollWindowHelper() override;
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virtual void dispose() override;
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/** late ctor
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*/
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void initialize();
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Point getThumbPos() const { return Point(m_aHScroll->GetThumbPos(),m_aVScroll->GetThumbPos())/*m_aScrollOffset*/; }
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void setTotalSize(sal_Int32 _nWidth, sal_Int32 _nHeight);
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const Size& getTotalSize() const { return m_aTotalPixelSize; }
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ScrollAdaptor& GetHScroll() { return *m_aHScroll; }
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ScrollAdaptor& GetVScroll() { return *m_aVScroll; }
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// forwards
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void SetMode( DlgEdMode _eMode );
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void SetInsertObj(SdrObjKind eObj, const OUString& _sShapeType);
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OUString const & GetInsertObjString() const;
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void setGridSnap(bool bOn);
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void setDragStripes(bool bOn);
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/** copies the current selection in this section
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*/
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void Copy();
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/** returns if paste is allowed
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*
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* \return <TRUE/> if paste is allowed
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*/
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bool IsPasteAllowed() const;
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/** paste a new control in this section
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*/
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void Paste();
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/** Deletes the current selection in this section
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*
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*/
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void Delete();
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/** All objects will be marked.
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*/
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void SelectAll(const SdrObjKind _nObjectType);
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/** returns <TRUE/> when an object is marked
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*/
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bool HasSelection() const;
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/** removes the section at the given position.
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*
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* \param _nPosition Zero based.
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*/
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void removeSection(sal_uInt16 _nPosition);
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/** adds a new section at position _nPosition.
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If the section is <NULL/> nothing happens.
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If the position is grater than the current elements, the section will be appended.
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*/
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void addSection(const css::uno::Reference< css::report::XSection >& _xSection
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,const OUString& _sColorEntry
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,sal_uInt16 _nPosition);
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sal_uInt16 getSectionCount() const;
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/** turns the grid on or off
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*
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* \param _bVisible
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*/
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void toggleGrid(bool _bVisible);
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/** unmark all objects on the views.
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*/
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void unmarkAllObjects();
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/** shows or hides the ruler.
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*/
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void showRuler(bool _bShow);
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/** calculate the max width of the markers
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*
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* The end marker will not be used for calculation.
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* \return the max width
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*/
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sal_Int32 getMaxMarkerWidth() const;
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/** checks if the keycode is known by the child windows
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@param _rCode the keycode
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@return <TRUE/> if the keycode is handled otherwise <FALSE/>
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*/
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bool handleKeyEvent(const KeyEvent& _rEvent);
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/** the section as marked or not marked
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@param _pSectionView the section where to set the marked flag
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@param _bMark the marked flag
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*/
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void setMarked(OSectionView const * _pSectionView, bool _bMark);
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void setMarked(const css::uno::Reference< css::report::XSection>& _xSection, bool _bMark);
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void setMarked(const css::uno::Sequence< css::uno::Reference< css::report::XReportComponent> >& _xShape, bool _bMark);
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// IMarkedSection
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OSectionWindow* getMarkedSection(NearSectionAccess nsa = CURRENT) const override;
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OSectionWindow* getSectionWindow(const css::uno::Reference< css::report::XSection>& _xSection) const;
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virtual void markSection(const sal_uInt16 _nPos) override;
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/** fills the positions of all collapsed sections.
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*
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* \param _rCollapsedPositions Out parameter which holds afterwards all positions of the collapsed sections.
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*/
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void fillCollapsedSections(::std::vector<sal_uInt16>& _rCollapsedPositions) const;
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/** collapse all sections given by their position
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*
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* \param _aCollapsedSections The position of the sections which should be collapsed.
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*/
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void collapseSections(const css::uno::Sequence< css::beans::PropertyValue>& _aCollapsedSections);
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/** align all marked objects in all sections
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*/
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void alignMarkedObjects(ControlModification _nControlModification, bool _bAlignAtSection);
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sal_uInt32 getMarkedObjectCount() const;
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/** zoom the ruler and view windows
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*/
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void zoom(const Fraction& _aZoom);
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/** fills the vector with all selected control models
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/param _rSelection The vector will be filled and will not be cleared before.
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*/
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void fillControlModelSelection(::std::vector< css::uno::Reference< css::uno::XInterface > >& _rSelection) const;
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/** calculates the zoom factor.
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@param _eType which kind of zoom is needed
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*/
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sal_uInt16 getZoomFactor(SvxZoomType _eType) const;
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};
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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