reportdesign/source/ui/inc/DesignView.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #ifndef RPTUI_DESIGNVIEW_HXX
  20 #define RPTUI_DESIGNVIEW_HXX
  21
  22 #include <dbaccess/dataview.hxx>
  23 #include <com/sun/star/frame/XController.hpp>
  24 #include <com/sun/star/report/XSection.hpp>
  25 #include <com/sun/star/report/XReportComponent.hpp>
  26 #include <vcl/split.hxx>
  27 #include <vcl/scrbar.hxx>
  28 #include <com/sun/star/container/XNameContainer.hpp>
  29 #include <com/sun/star/datatransfer/DataFlavor.hpp>
  30 #include <tools/link.hxx>
  31 #include <tools/gen.hxx>
  32 #include <vcl/timer.hxx>
  33 #include <svl/hint.hxx>
  34 #include <svl/brdcst.hxx>
  35 #include <comphelper/stl_types.hxx>
  36 #include "ReportDefines.hxx"
  37 #include <svtools/colorcfg.hxx>
  38 #include <boost/shared_ptr.hpp>
  39 #include <svx/svdedtv.hxx>
  40 #include <vcl/tabpage.hxx>
  41 #include <vcl/splitwin.hxx>
  42 #include <MarkedSection.hxx>
  43 #include "ScrollHelper.hxx"
  44
  45 class KeyEvent;
  46 class MouseEvent;
  47 class Timer;
  48 class Window;
  49
  50 namespace rptui
  51 {
  52     class OSectionView;
  53     class OReportController;
  54     class PropBrw;
  55     class OAddFieldWindow;
  56     class ONavigator;
  57     //==================================================================
  58     //==================================================================
  59     class ODesignView : public dbaui::ODataView, public SfxBroadcaster, public IMarkedSection
  60     {
  61     private:
  62         SplitWindow                         m_aSplitWin;
  63
  64         ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>        m_xReportComponent;
  65         OReportController&                  m_rReportController;
  66         OScrollWindowHelper                 m_aScrollWindow;
  67         Window*                             m_pTaskPane;
  68         PropBrw*                            m_pPropWin;
  69         OAddFieldWindow*                    m_pAddField;
  70         OSectionView*                       m_pCurrentView;
  71         ONavigator*                         m_pReportExplorer;
  72         Timer                               m_aMarkTimer;
  73         Point                               m_aScrollOffset;
  74         DlgEdMode                           m_eMode;
  75         sal_uInt16                              m_nCurrentPosition;
  76         sal_uInt16                              m_eActObj;
  77         sal_Bool                                m_bFirstDraw;
  78         Size                                m_aGridSizeCoarse;
  79         Size                                m_aGridSizeFine;
  80         sal_Bool                                m_bGridVisible;
  81         sal_Bool                                m_bGridSnap;
  82         sal_Bool                                m_bDeleted;
  83
  84
  85         DECL_LINK(MarkTimeout, void *);
  86         DECL_LINK( SplitHdl, void* );
  87
  88         void ImplInitSettings();
  89
  90         ODesignView(ODesignView&);
  91         void operator =(ODesignView&);
  92     protected:
  93         // return the Rectangle where I can paint myself
  94         virtual void resizeDocumentView(Rectangle& rRect);
  95         // return the Rectangle where I can paint myself
  96         virtual void DataChanged( const DataChangedEvent& rDCEvt );
  97
  98     public:
  99         ODesignView(Window* pParent,
 100                     const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >&,
 101                     OReportController& _rController);
 102         virtual ~ODesignView();
 103
 104         // window overloads
 105         virtual void MouseButtonDown( const MouseEvent& rMEvt );
 106         virtual long PreNotify( NotifyEvent& rNEvt );
 107         virtual void GetFocus();
 108
 109         // set the view readonly or not
 110         virtual void setReadOnly(sal_Bool _bReadOnly);
 111
 112         virtual void initialize();
 113
 114         inline OReportController&   getController() const { return m_rReportController; }
 115
 116         void            SetMode( DlgEdMode m_eMode );
 117         void            SetInsertObj( sal_uInt16 eObj,const OUString& _sShapeType = OUString());
 118         sal_uInt16          GetInsertObj() const;
 119         OUString   GetInsertObjString() const;
 120         DlgEdMode       GetMode() const { return m_eMode; }
 121
 122         /** cuts the current selection in this section
 123         */
 124         void Cut();
 125
 126         /** copies the current selection in this section
 127         */
 128         void Copy();
 129
 130         /** returns if paste is allowed
 131         *
 132         * \return <TRUE/> if paste is allowed
 133         */
 134         sal_Bool IsPasteAllowed() const;
 135
 136         /** paste a new control in this section
 137         */
 138         void Paste();
 139
 140         /** Deletes the current selection in this section
 141         *
 142         */
 143         void Delete();
 144
 145         /** align all marked objects in all sections
 146         */
 147         void alignMarkedObjects(sal_Int32 _nControlModification, bool _bAlignAtSection, bool bBoundRects = false);
 148
 149         /** All objects will be marked.
 150         */
 151         void            SelectAll(const sal_uInt16 _nObjectType);
 152
 153         /// checks if a selection exists
 154         sal_Bool            HasSelection() const;
 155
 156         void            UpdatePropertyBrowserDelayed(OSectionView& _rView);
 157
 158         sal_uInt16          getSectionCount() const;
 159
 160         /** removes the section at the given position.
 161         *
 162         * \param _nPosition Zero based.
 163         */
 164         void            removeSection(sal_uInt16 _nPosition);
 165
 166         /** adds a new section at position _nPosition.
 167             If the section is <NULL/> nothing happens.
 168             If the position is grater than the current elements, the section will be appended.
 169         */
 170         void            addSection(const ::com::sun::star::uno::Reference< ::com::sun::star::report::XSection >& _xSection
 171                                     ,const OUString& _sColorEntry
 172                                     ,sal_uInt16 _nPosition = USHRT_MAX);
 173
 174         inline Size     getGridSizeCoarse() const { return m_aGridSizeCoarse; }
 175         inline Size     getGridSizeFine() const { return m_aGridSizeFine; }
 176         inline sal_Bool     isGridSnap() const { return m_bGridSnap; }
 177         void            setGridSnap(sal_Bool bOn);
 178         void            setDragStripes(sal_Bool bOn);
 179         /** turns the grid on or off
 180         *
 181         * \param _bGridVisible
 182         */
 183         void            toggleGrid(sal_Bool _bGridVisible);
 184
 185         void            togglePropertyBrowser(sal_Bool _bToogleOn);
 186
 187         sal_Bool            isAddFieldVisible() const;
 188         void            toggleAddField();
 189
 190         sal_Bool            isReportExplorerVisible() const;
 191         void            toggleReportExplorer();
 192
 193         /** shows or hides the ruler.
 194         */
 195         void            showRuler(sal_Bool _bShow);
 196
 197         /** unmark all objects on the views without the given one.
 198         *
 199         * @param _pSectionView The view where the objects should not be unmarked.
 200         */
 201         void            unmarkAllObjects(OSectionView* _pSectionView);
 202
 203         /** triggers the property browser with the section
 204             @param  _xReportComponent the report component
 205         */
 206         void            showProperties( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& _xReportComponent);
 207         ::com::sun::star::uno::Any getCurrentlyShownProperty() const;
 208
 209         /** returns the current section or the detail section if no section was selected previously
 210         */
 211         ::com::sun::star::uno::Reference< ::com::sun::star::report::XSection > getCurrentSection() const;
 212
 213         /** returns the current control report model or <NULL/>
 214         */
 215         ::com::sun::star::uno::Reference< ::com::sun::star::report::XReportComponent > getCurrentControlModel() const;
 216
 217         // IMarkedSection
 218         ::boost::shared_ptr<OSectionWindow> getMarkedSection(NearSectionAccess nsa = CURRENT) const;
 219         ::boost::shared_ptr<OSectionWindow> getSectionWindow(const ::com::sun::star::uno::Reference< ::com::sun::star::report::XSection>& _xSection) const;
 220         virtual void markSection(const sal_uInt16 _nPos);
 221
 222         /** fills the positions of all collapsed sections.
 223         *
 224         * \param _rCollapsedPositions Out parameter which holds afterwards all positions of the collapsed sections.
 225         */
 226         void fillCollapsedSections(::std::vector<sal_uInt16>& _rCollapsedPositions) const;
 227
 228         /** collpase all sections given by their position
 229         *
 230         * \param _aCollpasedSections The position of the sections which should be collapsed.
 231         */
 232         void collapseSections(const com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue>& _aCollpasedSections);
 233
 234         OUString  getCurrentPage() const;
 235         void             setCurrentPage(const OUString& _sLastActivePage);
 236
 237         /** checks if the keycode is known by the child windows
 238             @param  _rCode  the keycode
 239             @return <TRUE/> if the keycode is handled otherwise <FALSE/>
 240         */
 241         sal_Bool         handleKeyEvent(const KeyEvent& _rEvent);
 242
 243         /** set the section as marked or not marked
 244             @param  _pSectionView   the section where to set the marked flag
 245             @param  _bMark  the marked flag
 246         */
 247         void            setMarked(const ::com::sun::star::uno::Reference< ::com::sun::star::report::XSection>& _xSection,sal_Bool _bMark);
 248         void            setMarked(const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< ::com::sun::star::report::XReportComponent> >& _xShape,sal_Bool _bMark);
 249
 250         /** returns if the view handles the event by itself
 251         *
 252         * \param _nId the command id
 253         * \return  <FALSE/> is the event is not handled by the view otherwise <TRUE/>
 254         */
 255         sal_Bool        isHandleEvent(sal_uInt16 _nId) const;
 256
 257         sal_uInt32      getMarkedObjectCount() const;
 258
 259         /** zoom the ruler and view windows
 260         */
 261         void            zoom(const Fraction& _aZoom);
 262
 263         /** fills the vector with all selected control models
 264             /param  _rSelection The vector will be filled and will not be cleared before.
 265         */
 266         void fillControlModelSelection(::std::vector< ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > >& _rSelection) const;
 267
 268         /** returns the selected field from the add field dialog
 269         */
 270         ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > getSelectedFieldDescriptors();
 271
 272         /** calculates the zoom factor.
 273             @param  _eType  which kind of zoom is needed
 274         */
 275         sal_uInt16 getZoomFactor(SvxZoomType _eType) const;
 276     };
 277 //==================================================================
 278 }   //rptui
 279 //==================================================================
 280 #endif // RPTUI_DESIGNVIEW_HXX
 281
 282 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */