sc/source/ui/inc/datatableview.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_SC_SOURCE_UI_INC_DATATABLEVIEW_HXX
  21 #define INCLUDED_SC_SOURCE_UI_INC_DATATABLEVIEW_HXX
  22
  23 #include <com/sun/star/awt/XWindow.hpp>
  24 #include <vcl/ctrl.hxx>
  25 #include <vcl/scrbar.hxx>
  26 #include <scdllapi.h>
  27 #include <types.hxx>
  28 #include "hdrcont.hxx"
  29
  30 class ScDocument;
  31
  32 class ScDataTableColView : public ScHeaderControl
  33 {
  34     ScDocument* mpDoc;
  35     SCCOL mnCol;
  36
  37 public:
  38
  39     ScDataTableColView(vcl::Window* pParent, SelectionEngine* pSelectionEngine);
  40
  41     void SetPos(SCCOLROW nRow);
  42     void Init(ScDocument* pDoc);
  43
  44     virtual SCCOLROW GetPos() const override;
  45     virtual sal_uInt16 GetEntrySize(SCCOLROW nPos) const override;
  46     virtual OUString GetEntryText(SCCOLROW nPos) const override;
  47     virtual bool IsLayoutRTL() const override;
  48     virtual void SetEntrySize(SCCOLROW nPos, sal_uInt16 nWidth) override;
  49     virtual void HideEntries(SCCOLROW nPos, SCCOLROW nEndPos) override;
  50 };
  51
  52 class ScDataTableRowView : public ScHeaderControl
  53 {
  54     ScDocument* mpDoc;
  55     SCROW mnRow;
  56
  57 public:
  58
  59     ScDataTableRowView(vcl::Window* pParent, SelectionEngine* pSelectionEngine);
  60
  61     void SetPos(SCCOLROW nRow);
  62     void Init(ScDocument* pDoc);
  63
  64     virtual SCCOLROW GetPos() const override;
  65     virtual sal_uInt16 GetEntrySize(SCCOLROW nPos) const override;
  66     virtual OUString GetEntryText(SCCOLROW nPos) const override;
  67     virtual bool IsLayoutRTL() const override;
  68     virtual void SetEntrySize(SCCOLROW nPos, sal_uInt16 nWidth) override;
  69     virtual void HideEntries(SCCOLROW nPos, SCCOLROW nEndPos) override;
  70 };
  71
  72 /*
  73  * A simple UI component that presents a data table.
  74  *
  75  * Shares as much code as possible with the normal
  76  * Calc grid rendering.
  77  *
  78  * This class should only depend on ScDocument and not
  79  * on some of the Calc view shells.
  80  */
  81 class ScDataTableView : public Control
  82 {
  83     std::shared_ptr<ScDocument> mpDoc;
  84     std::unique_ptr<SelectionEngine> mpSelectionEngine;
  85     VclPtr<ScrollBarBox> mpTopLeft;
  86     VclPtr<ScDataTableColView> mpColView;
  87     VclPtr<ScDataTableRowView> mpRowView;
  88     VclPtr<ScrollBar> mpVScroll;
  89     VclPtr<ScrollBar> mpHScroll;
  90
  91     SCROW mnFirstVisibleRow;
  92     SCCOL mnFirstVisibleCol;
  93
  94     std::unique_ptr<MouseEvent> mpMouseEvent;
  95
  96     DECL_LINK( ScrollHdl, ScrollBar*, void );
  97
  98 public:
  99     ScDataTableView(const css::uno::Reference<css::awt::XWindow> &rParent);
 100
 101     void Init(std::shared_ptr<ScDocument> pDoc);
 102
 103     ~ScDataTableView() override;
 104
 105     virtual void dispose() override;
 106
 107     virtual void MouseButtonDown(const MouseEvent& rMEvt) override;
 108     virtual void MouseButtonUp(const MouseEvent& rMEvt) override;
 109     virtual void Resize() override;
 110     virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override;
 111     virtual Size GetOptimalSize() const override;
 112
 113     void getColRange(SCCOL& rStartCol, SCCOL& rEndCol) const;
 114     void getRowRange(SCROW& rStartRow, SCROW& rEndRow) const;
 115 };
 116
 117 #endif
 118
 119 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */