ViewsWindow.hxx

Go to the documentation of this file.

/* -*- 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_VIEWSWINDOW_HXX
#define INCLUDED_REPORTDESIGN_SOURCE_UI_INC_VIEWSWINDOW_HXX
 
#include <com/sun/star/report/XSection.hpp>
#include <vcl/window.hxx>
#include <svtools/colorcfg.hxx>
#include "ReportDefines.hxx"
#include "SectionView.hxx"
#include <unotools/options.hxx>
#include <vector>
 
#include "MarkedSection.hxx"
#include "SectionWindow.hxx"
 
class SdrHdl;
 
namespace rptui
{
    class OReportWindow;
    class OReportSection;
    class OSectionView;
    enum class ControlModification;
 
    struct RectangleLess
    {
        enum CompareMode { POS_LEFT,POS_RIGHT,POS_UPPER,POS_DOWN,POS_CENTER_HORIZONTAL,POS_CENTER_VERTICAL };
        CompareMode m_eCompareMode;
        Point       m_aRefPoint;
        RectangleLess(CompareMode _eCompareMode,const Point& _rRefPoint ) : m_eCompareMode(_eCompareMode),m_aRefPoint(_rRefPoint){}
        bool operator() (const tools::Rectangle& lhs, const tools::Rectangle& rhs) const
        {
            switch(m_eCompareMode)
            {
            case POS_LEFT:
                return lhs.Left() < rhs.Left();
            case POS_RIGHT:
                return lhs.Right() >= rhs.Right();
            case POS_UPPER:
                return lhs.Top() < rhs.Top();
            case POS_DOWN:
                return lhs.Bottom() >= rhs.Bottom();
            case POS_CENTER_HORIZONTAL:
                return std::abs(m_aRefPoint.X() - lhs.Center().X()) < std::abs(m_aRefPoint.X() - rhs.Center().X());
            case POS_CENTER_VERTICAL:
                return std::abs(lhs.Center().Y() - m_aRefPoint.Y()) < std::abs(rhs.Center().Y() - m_aRefPoint.Y());
            }
            return false;
        }
    };
 
    class OViewsWindow :    public vcl::Window
                        ,   public utl::ConfigurationListener
                        ,   public IMarkedSection
    {
        typedef ::std::multimap<tools::Rectangle,::std::pair<SdrObject*,OSectionView*>,RectangleLess>      TRectangleMap;
    public:
        typedef ::std::vector< VclPtr<OSectionWindow> >                                TSectionsMap;
 
    private:
        TSectionsMap                            m_aSections;
        svtools::ColorConfig                    m_aColorConfig;
        VclPtr<OReportWindow>                   m_pParent;
        OUString                                m_sShapeType;
        bool                                    m_bInUnmark;
 
        void ImplInitSettings();
        TSectionsMap::iterator getIteratorAtPos(sal_uInt16 _nPos);
        void collectRectangles(TRectangleMap& _rMap);
        static void collectBoundResizeRect(const TRectangleMap& _rSortRectangles, ControlModification _nControlModification,bool _bAlignAtSection,tools::Rectangle& _rBound,tools::Rectangle& _rResize);
        void impl_resizeSectionWindow(OSectionWindow& _rSectionWindow,Point& _rStartPoint,bool _bSet);
 
        OViewsWindow(OViewsWindow const &) = delete;
        void operator =(OViewsWindow const &) = delete;
    protected:
        virtual void DataChanged( const DataChangedEvent& rDCEvt ) override;
        // Window overrides
        virtual void MouseButtonDown( const MouseEvent& rMEvt ) override;
        virtual void MouseButtonUp( const MouseEvent& rMEvt ) override;
 
        virtual void Paint( vcl::RenderContext& /*rRenderContext*/, const tools::Rectangle& rRect ) override;
        virtual void ConfigurationChanged( utl::ConfigurationBroadcaster*, ConfigurationHints ) override;
    public:
        OViewsWindow(
            OReportWindow* _pReportWindow);
        virtual ~OViewsWindow() override;
        virtual void dispose() override;
 
        // Window overrides
        virtual void Resize() override;
 
        void resize(const OSectionWindow& _rSectionWindow);
 
        OReportWindow*       getView()           const { return m_pParent; }
 
        void            removeSection(sal_uInt16 _nPosition);
 
        void            addSection(const css::uno::Reference< css::report::XSection >& _xSection
                                    ,const OUString& _sColorEntry
                                    ,sal_uInt16 _nPosition);
 
        sal_uInt16          getSectionCount() const;
        OSectionWindow* getSectionWindow(const sal_uInt16 _nPos) const;
 
        void            toggleGrid(bool _bVisible);
        void            setGridSnap(bool bOn);
        void            setDragStripes(bool bOn);
 
        sal_Int32       getTotalHeight() const;
 
        bool     empty() const { return m_aSections.empty(); }
        void            SetMode( DlgEdMode m_eMode );
        void            SetInsertObj( SdrObjKind eObj,const OUString& _sShapeType);
        const OUString& GetInsertObjString() const { return m_sShapeType;}
        void Copy();
 
        bool IsPasteAllowed() const;
 
        void Paste();
 
        void Delete();
 
        void SelectAll(const SdrObjKind _nObjectType);
 
        bool HasSelection() const;
 
        void            unmarkAllObjects(OSectionView const * _pSectionView);
 
        OSectionWindow* getSectionWindow(const css::uno::Reference< css::report::XSection>& _xSection) const;
 
        bool            handleKeyEvent(const KeyEvent& _rEvent);
 
        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;
        virtual void markSection(const sal_uInt16 _nPos) override;
 
        void alignMarkedObjects(ControlModification _nControlModification, bool _bAlignAtSection);
 
        void createDefault();
 
        void showRuler(bool _bShow);
 
        const OUString& getShapeType() const { return m_sShapeType; }
 
        sal_uInt16 getPosition(const OSectionWindow* _pSectionWindow) const;
 
        void BrkAction();
        void BegMarkObj(const Point& _aPnt,const OSectionView* _pSection);
 
    private:
        void BegDragObj_createInvisibleObjectAtPosition(const tools::Rectangle& _aRect, const OSectionView& _rSection);
        void EndDragObj_removeInvisibleObjects();
        Point m_aDragDelta;
        ::std::vector<SdrObject*> m_aBegDragTempList;
    public:
        void BegDragObj(const Point& _aPnt, SdrHdl* _pHdl,const OSectionView* _pSection);
        void EndDragObj(bool _bDragIntoNewSection,const OSectionView* _pSection,const Point& _aPnt);
 
        void EndAction();
        void ForceMarkedToAnotherPage();
        bool IsAction() const;
        bool IsDragObj() const;
        void handleKey(const vcl::KeyCode& _rCode);
        void stopScrollTimer();
 
        OSectionView* getSectionRelativeToPosition(const OSectionView* _pSection,Point& _rPnt);
 
        void MovAction(const Point& rPnt,const OSectionView* _pSection, bool _bControlKeySet);
 
        sal_uInt32 getMarkedObjectCount() const;
 
        void fillCollapsedSections(::std::vector<sal_uInt16>& _rCollapsedPositions) const;
 
        void collapseSections(const css::uno::Sequence< css::beans::PropertyValue>& _aCollapsedSections);
 
        void zoom(const Fraction& _aZoom);
 
        void scrollChildren(const Point& _aThumbPos);
 
        void fillControlModelSelection(::std::vector< css::uno::Reference< css::uno::XInterface > >& _rSelection) const;
    };
 
} // rptui
 
#endif // INCLUDED_REPORTDESIGN_SOURCE_UI_INC_VIEWSWINDOW_HXX
 
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */