svx/inc/svdibrow.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
  20 #ifndef INCLUDED_SVX_INC_SVDIBROW_HXX
  21 #define INCLUDED_SVX_INC_SVDIBROW_HXX
  22
  23 #include <svtools/brwbox.hxx>
  24 #include <vcl/edit.hxx>
  25 #include <vcl/floatwin.hxx>
  26 #include <vcl/idle.hxx>
  27 #include <memory>
  28
  29 class SfxItemSet;
  30 class ImpItemListRow;
  31 class BrowserMouseEvent;
  32
  33 class SdrItemBrowserControl final : public BrowseBox
  34 {
  35 friend class ImpItemEdit;
  36     std::vector<std::unique_ptr<ImpItemListRow>> aList;
  37     long nCurrentPaintRow;
  38     VclPtr<Edit> pEditControl;
  39     OUString aWNameMemorized;
  40     Link<SdrItemBrowserControl&,void> aEntryChangedHdl;
  41     Link<SdrItemBrowserControl&,void> aSetDirtyHdl;
  42     std::unique_ptr<ImpItemListRow> pCurrentChangeEntry;
  43     long   nLastWhichOfs;
  44     sal_uInt16 nLastWhich;
  45     bool bWhichesButNames;
  46     bool bDontHideIneffectiveItems;
  47     bool bDontSortItems;
  48
  49     void ImpCtor();
  50     void ImpSetEntry(const ImpItemListRow& rEntry, std::size_t nEntryNum);
  51     void ImpSaveWhich();
  52     void ImpRestoreWhich();
  53     std::size_t GetCurrentPos() const;
  54     bool BeginChangeEntry(std::size_t nPos);
  55
  56     virtual long GetRowCount() const override;
  57     virtual bool SeekRow(long nRow) override;
  58     virtual void PaintField(vcl::RenderContext& rDev, const tools::Rectangle& rRect, sal_uInt16 nColumnId) const override;
  59     virtual void DoubleClick(const BrowserMouseEvent&) override;
  60     virtual void KeyInput(const KeyEvent& rEvt) override;
  61     virtual void Select() override;
  62     void SetDirty(); // is called for example in mode switches
  63     virtual tools::Rectangle GetFieldCharacterBounds(sal_Int32 _nRow,sal_Int32 _nColumnPos,sal_Int32 nIndex) override;
  64     virtual sal_Int32 GetFieldIndexAtPoint(sal_Int32 _nRow,sal_Int32 _nColumnPos,const Point& _rPoint) override;
  65
  66 public:
  67     SdrItemBrowserControl(vcl::Window* pParent);
  68     virtual ~SdrItemBrowserControl() override;
  69     virtual void dispose() override;
  70     void Clear();
  71     void SetAttributes(const SfxItemSet* pAttr, const SfxItemSet* p2ndSet);
  72     sal_uInt16 GetCurrentWhich() const;
  73     void EndChangeEntry();
  74     void BreakChangeEntry();
  75
  76     /** GetCellText returns the text at the given position
  77         @param  _nRow
  78             the number of the row
  79         @param  _nColId
  80             the ID of the column
  81         @return
  82             the text out of the cell
  83     */
  84     virtual OUString  GetCellText(long _nRow, sal_uInt16 _nColId) const override;
  85
  86     const ImpItemListRow* GetCurrentChangeEntry() const { return pCurrentChangeEntry.get(); }
  87     OUString GetNewEntryValue() const                 { return pEditControl->GetText(); }
  88     void SetEntryChangedHdl(const Link<SdrItemBrowserControl&,void>& rLink)    { aEntryChangedHdl=rLink; }
  89     void SetSetDirtyHdl(const Link<SdrItemBrowserControl&,void>& rLink)        { aSetDirtyHdl=rLink; }
  90 };
  91
  92 class SdrView;
  93
  94 class SdrItemBrowser: public FloatingWindow {
  95     VclPtr<SdrItemBrowserControl> aBrowse;
  96     Idle aIdle;
  97     SdrView* pView;
  98     bool bDirty;
  99     static vcl::Window* ImpGetViewWin(SdrView const & rView);
 100     DECL_LINK(IdleHdl, Timer *, void);
 101     DECL_LINK(ChangedHdl, SdrItemBrowserControl&, void);
 102     DECL_LINK(SetDirtyHdl, SdrItemBrowserControl&, void);
 103 public:
 104     SdrItemBrowser(SdrView& rView);
 105     virtual ~SdrItemBrowser() override;
 106     void ForceParent();
 107     void SetDirty();
 108     void Undirty();
 109     virtual void dispose() override;
 110     virtual void Resize() override;
 111     virtual void GetFocus() override;
 112     void SetAttributes(const SfxItemSet* pAttr, const SfxItemSet* p2ndSet) { aBrowse->SetAttributes(pAttr,p2ndSet); }
 113     SdrItemBrowserControl *GetBrowserControl() { return aBrowse.get(); }
 114 };
 115
 116 #endif // INCLUDED_SVX_INC_SVDIBROW_HXX
 117
 118
 119 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */