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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /include/svx/gridctrl.hxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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diff --git a/include/svx/gridctrl.hxx b/include/svx/gridctrl.hxx
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+/* -*- 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_SVX_GRIDCTRL_HXX
+#define INCLUDED_SVX_GRIDCTRL_HXX
+
+#include <com/sun/star/util/Date.hpp>
+
+#include <tools/ref.hxx>
+#include <svtools/editbrowsebox.hxx>
+#include <svtools/recorditemwindow.hxx>
+#include <osl/mutex.hxx>
+#include <svx/svxdllapi.h>
+#include <o3tl/typed_flags_set.hxx>
+#include <memory>
+#include <vector>
+
+namespace comphelper { class OPropertyChangeMultiplexer; }
+namespace com::sun::star::beans { struct PropertyChangeEvent; }
+namespace com::sun::star::container { class XIndexAccess; }
+namespace com::sun::star::sdbc { class XRowSet; }
+namespace com::sun::star::sdb { class XRowsChangeListener; }
+namespace com::sun::star::uno { class XComponentContext; }
+namespace com::sun::star::util { class XNumberFormatter; }
+namespace weld { class Menu; }
+
+class CursorWrapper;
+
+bool CompareBookmark(const css::uno::Any& aLeft, const css::uno::Any& aRight);
+
+namespace svxform
+{
+ class DataColumn;
+}
+
+enum class GridRowStatus
+{
+ Clean,
+ Modified,
+ Deleted,
+ Invalid
+};
+
+
+// DbGridRow, description of rows
+
+
+class SAL_DLLPUBLIC_RTTI DbGridRow final : public SvRefBase
+{
+ css::uno::Any m_aBookmark; // Bookmark of the row, can be set
+ ::std::vector< std::unique_ptr<::svxform::DataColumn> >
+ m_aVariants;
+ GridRowStatus m_eStatus;
+ bool m_bIsNew;
+ // row is no longer valid
+ // is removed on the next positioning
+public:
+ DbGridRow();
+ DbGridRow(CursorWrapper* pCur, bool bPaintCursor);
+ void SetState(CursorWrapper* pCur, bool bPaintCursor);
+
+ virtual ~DbGridRow() override;
+
+ bool HasField(sal_uInt32 nPos) const { return nPos < m_aVariants.size(); }
+ const ::svxform::DataColumn& GetField(sal_uInt32 nPos) const { return *m_aVariants[ nPos ]; }
+
+ void SetStatus(GridRowStatus _eStat) { m_eStatus = _eStat; }
+ GridRowStatus GetStatus() const { return m_eStatus; }
+ void SetNew(bool _bNew) { m_bIsNew = _bNew; }
+ bool IsNew() const { return m_bIsNew; }
+
+ const css::uno::Any& GetBookmark() const { return m_aBookmark; }
+
+ bool IsValid() const { return m_eStatus == GridRowStatus::Clean || m_eStatus == GridRowStatus::Modified; }
+ bool IsModified() const { return m_eStatus == GridRowStatus::Modified; }
+};
+
+typedef tools::SvRef<DbGridRow> DbGridRowRef;
+
+
+// DbGridControl
+
+class DbGridColumn;
+
+class FmGridListener
+{
+public:
+ virtual void selectionChanged() = 0;
+ virtual void columnChanged() = 0;
+
+protected:
+ ~FmGridListener() {}
+};
+
+#define GRID_COLUMN_NOT_FOUND SAL_MAX_UINT16
+
+
+// InitWindowFacet, describing which aspect of a column's Window to (re-)initialize
+
+enum class InitWindowFacet
+{
+ Font = 0x01,
+ Foreground = 0x02,
+ Background = 0x04,
+ WritingMode = 0x08,
+ All = 0x0F
+};
+namespace o3tl
+{
+ template<> struct typed_flags<InitWindowFacet> : is_typed_flags<InitWindowFacet, 0x0f> {};
+}
+
+
+// these options are or'ed and indicate, which of the single
+// features can be released, default is readonly which means 0
+enum class DbGridControlOptions
+{
+ Readonly = 0x00,
+ Insert = 0x01,
+ Update = 0x02,
+ Delete = 0x04
+};
+namespace o3tl
+{
+ template<> struct typed_flags<DbGridControlOptions> : is_typed_flags<DbGridControlOptions, 0x07> {};
+}
+
+// StatusIds for Controls of the Bar
+// important for invalidation
+enum class DbGridControlNavigationBarState
+{
+ NONE,
+ Text,
+ Absolute,
+ Of,
+ Count,
+ First,
+ Next,
+ Prev,
+ Last,
+ New,
+ Undo // related to SID_FM_RECORD_UNDO
+};
+
+class FmXGridSourcePropListener;
+class DisposeListenerGridBridge;
+
+// NavigationBar
+class NavigationBar final : public InterimItemWindow
+{
+ class AbsolutePos final : public RecordItemWindowBase
+ {
+ public:
+ AbsolutePos(std::unique_ptr<weld::Entry> xEntry, NavigationBar* pBar);
+
+ virtual bool DoKeyInput(const KeyEvent& rEvt) override;
+ virtual void PositionFired(sal_Int64 nRecord) override;
+
+ weld::Entry* GetWidget() { return m_xWidget.get(); }
+ private:
+ VclPtr<NavigationBar> m_xParent;
+ };
+
+ friend class NavigationBar::AbsolutePos;
+
+ // additional controls
+ std::unique_ptr<weld::Label> m_xRecordText;
+ std::unique_ptr<AbsolutePos> m_xAbsolute; // absolute positioning
+ std::unique_ptr<weld::Label> m_xRecordOf;
+ std::unique_ptr<weld::Label> m_xRecordCount;
+
+ std::unique_ptr<weld::Button> m_xFirstBtn; // Button for 'go to the first record'
+ std::unique_ptr<weld::Button> m_xPrevBtn; // Button for 'go to the previous record'
+ std::unique_ptr<weld::Button> m_xNextBtn; // Button for 'go to the next record'
+ std::unique_ptr<weld::Button> m_xLastBtn; // Button for 'go to the last record'
+ std::unique_ptr<weld::Button> m_xNewBtn; // Button for 'go to a new record'
+
+ std::shared_ptr<weld::ButtonPressRepeater> m_xPrevRepeater;
+ std::shared_ptr<weld::ButtonPressRepeater> m_xNextRepeater;
+
+ sal_Int32 m_nCurrentPos;
+
+ bool m_bPositioning; // protect PositionDataSource against recursion
+
+public:
+ NavigationBar(vcl::Window* pParent);
+ virtual ~NavigationBar() override;
+ virtual void dispose() override;
+
+ // Status methods for Controls
+ void InvalidateAll(sal_Int32 nCurrentPos, bool bAll = false);
+ void InvalidateState(DbGridControlNavigationBarState nWhich) {SetState(nWhich);}
+ void SetState(DbGridControlNavigationBarState nWhich);
+ bool GetState(DbGridControlNavigationBarState nWhich) const;
+ sal_uInt16 ArrangeControls();
+
+private:
+
+ DECL_LINK(OnClick, weld::Button&, void);
+
+ void PositionDataSource(sal_Int32 nRecord);
+};
+
+class SVXCORE_DLLPUBLIC DbGridControl : public svt::EditBrowseBox
+{
+ friend class FmXGridSourcePropListener;
+ friend class GridFieldValueListener;
+ friend class DisposeListenerGridBridge;
+
+public:
+
+ friend class NavigationBar;
+
+private:
+ Link<DbGridControlNavigationBarState,int> m_aMasterStateProvider;
+ Link<DbGridControlNavigationBarState,bool> m_aMasterSlotExecutor;
+
+ css::uno::Reference< css::util::XNumberFormatter > m_xFormatter;
+ css::uno::Reference< css::uno::XComponentContext > m_xContext;
+
+ std::vector< std::unique_ptr<DbGridColumn> > m_aColumns; // Column description
+ VclPtr<NavigationBar> m_aBar;
+ DbGridRowRef m_xDataRow; // Row which can be modified
+ // comes from the data cursor
+ DbGridRowRef m_xSeekRow, // Row to which the iterator can set
+ // comes from the data cursor
+
+ m_xEmptyRow; // record set to insert
+
+ ImplSVEvent * m_nAsynAdjustEvent;
+
+ // if we modify the row for the new record, we automatically insert a "new new row".
+ // But if somebody else inserts a new record into the data source, we have to do the same.
+ // For that reason we have to listen to some properties of our data source.
+ rtl::Reference<::comphelper::OPropertyChangeMultiplexer> m_pDataSourcePropMultiplexer;
+ FmXGridSourcePropListener* m_pDataSourcePropListener;
+ css::uno::Reference< css::sdb::XRowsChangeListener>
+ m_xRowSetListener; // get notification when rows were changed
+
+ void* m_pFieldListeners;
+ // property listeners for field values
+
+ std::unique_ptr<DisposeListenerGridBridge> m_pCursorDisposeListener;
+ // need to know about the disposing of the seek cursor
+ // construct analogous to the data source proplistener/multiplexer above :
+ // DisposeListenerGridBridge is a bridge from FmXDisposeListener which I don't want to be derived from
+
+ FmGridListener* m_pGridListener;
+
+protected:
+ std::unique_ptr<CursorWrapper> m_pDataCursor; // Cursor for Updates
+ std::unique_ptr<CursorWrapper> m_pSeekCursor; // Cursor for Seeking
+
+private:
+ // iteration variables
+ DbGridRowRef m_xCurrentRow;
+ DbGridRowRef m_xPaintRow; // Row to be displayed
+ sal_Int32 m_nSeekPos; // Position of the SeekCursor
+ sal_Int32 m_nTotalCount; // is set when the data cursor finished counting the
+ // records. Initial value is -1
+ osl::Mutex m_aDestructionSafety;
+ osl::Mutex m_aAdjustSafety;
+
+ css::util::Date
+ m_aNullDate; // NullDate of the Numberformatter;
+
+ BrowserMode m_nMode;
+ sal_Int32 m_nCurrentPos; // Current position;
+ ImplSVEvent * m_nDeleteEvent; // EventId for asynchronous deletion of rows
+ DbGridControlOptions m_nOptions; // What is the able to do (Insert, Update, Delete)
+ // default readonly
+ DbGridControlOptions m_nOptionMask; // the mask of options to be enabled in setDataSource
+ // (with respect to the data source capabilities)
+ // defaults to (insert | update | delete)
+ sal_uInt16 m_nLastColId;
+ sal_Int32 m_nLastRowId;
+
+ bool m_bDesignMode : 1; // default = sal_False
+ bool m_bRecordCountFinal : 1;
+ bool m_bNavigationBar : 1;
+
+ bool m_bSynchDisplay : 1;
+ bool m_bHandle : 1;
+ bool m_bFilterMode : 1;
+ bool m_bWantDestruction : 1;
+ bool m_bPendingAdjustRows : 1; // if an async adjust is pending, is it for AdjustRows or AdjustDataSource ?
+ bool m_bHideScrollbars : 1;
+
+protected:
+ bool m_bUpdating : 1; // are any updates being executed right now?
+
+protected:
+ virtual bool SeekRow(sal_Int32 nRow) override;
+ virtual void VisibleRowsChanged( sal_Int32 nNewTopRow, sal_uInt16 nNumRows) override;
+ virtual void PaintCell(OutputDevice& rDev, const tools::Rectangle& rRect, sal_uInt16 nColId) const override;
+ virtual RowStatus GetRowStatus(sal_Int32 nRow) const override;
+ virtual bool CursorMoving(sal_Int32 nNewRow, sal_uInt16 nNewCol) override;
+ virtual void CursorMoved() override;
+ virtual void ArrangeControls(sal_uInt16& nX, sal_uInt16 nY) override;
+ virtual sal_uInt32 GetTotalCellWidth(sal_Int32 nRow, sal_uInt16 nColId) override;
+ virtual void Command(const CommandEvent& rEvt) override;
+ virtual bool PreNotify(NotifyEvent& rEvt) override;
+ virtual void KeyInput(const KeyEvent& rEvt) override;
+ virtual void StateChanged( StateChangedType nType ) override;
+ virtual void DataChanged( const DataChangedEvent& rDCEvt ) override;
+ virtual void Select() override;
+
+ virtual ::svt::CellController* GetController(sal_Int32 nRow, sal_uInt16 nCol) override;
+
+ virtual void CellModified() override;
+ virtual bool SaveModified() override;
+ virtual bool IsModified() const override;
+
+ virtual sal_uInt16 AppendColumn(const OUString& rName, sal_uInt16 nWidth, sal_uInt16 nPos = HEADERBAR_APPEND, sal_uInt16 nId = sal_uInt16(-1)) override;
+ void RemoveColumn(sal_uInt16 nId);
+ std::unique_ptr<DbGridColumn> CreateColumn(sal_uInt16 nId);
+ virtual void ColumnMoved(sal_uInt16 nId) override;
+ virtual bool SaveRow() override;
+ virtual bool IsTabAllowed(bool bForward) const override;
+
+ /// hide a column
+ virtual void HideColumn(sal_uInt16 nId);
+ /// show a column
+ virtual void ShowColumn(sal_uInt16 nId);
+
+ /** This is called before executing a context menu for a row. rMenu contains the initial entries
+ handled by this base class' method (which always has to be called).
+ Derived classes may alter the menu in any way and handle any additional entries in
+ PostExecuteColumnContextMenu.
+ All disabled entries will be removed before executing the menu, so be careful with separators
+ near entries you probably wish to disable ...
+ */
+ virtual void PreExecuteRowContextMenu(weld::Menu& rMenu);
+ /** After executing the context menu for a row this method is called.
+ */
+ virtual void PostExecuteRowContextMenu(const OString& rExecutionResult);
+
+ /// @throws css::uno::RuntimeException
+ void DataSourcePropertyChanged(const css::beans::PropertyChangeEvent& evt);
+
+ void FieldValueChanged(sal_uInt16 _nId);
+ void FieldListenerDisposing(sal_uInt16 _nId);
+
+ void disposing(sal_uInt16 _nId);
+
+ // own overridables
+ /// called when the current row changed
+ virtual void onRowChange();
+ /// called when the current column changed
+ virtual void onColumnChange();
+
+ // DragSourceHelper overridables
+ virtual void StartDrag( sal_Int8 nAction, const Point& rPosPixel ) override;
+
+ void executeRowContextMenu(const Point& _rPreferredPos);
+
+public:
+ DbGridControl(
+ css::uno::Reference< css::uno::XComponentContext > const & _rxContext,
+ vcl::Window* pParent,
+ WinBits nBits);
+
+ virtual ~DbGridControl() override;
+ virtual void dispose() override;
+
+ virtual void Init() override;
+ virtual void InitColumnsByFields(const css::uno::Reference< css::container::XIndexAccess >& xFields) = 0;
+ virtual void RemoveRows() override;
+
+ /** GetCellText returns the text at the given position
+ @param _nRow
+ the number of the row
+ @param _nColId
+ the ID of the column
+ @return
+ the text out of the cell
+ */
+ virtual OUString GetCellText(sal_Int32 _nRow, sal_uInt16 _nColId) const override;
+
+ void RemoveRows(bool bNewCursor);
+
+ const css::uno::Reference< css::util::XNumberFormatter >& getNumberFormatter() const {return m_xFormatter;}
+
+ // the data source
+ // the options can restrict but not extend the update abilities
+ void setDataSource(const css::uno::Reference< css::sdbc::XRowSet >& rCursor,
+ DbGridControlOptions nOpts = DbGridControlOptions::Insert | DbGridControlOptions::Update | DbGridControlOptions::Delete);
+ virtual void Dispatch(sal_uInt16 nId) override;
+
+ CursorWrapper* getDataSource() const {return m_pDataCursor.get();}
+ const std::vector< std::unique_ptr<DbGridColumn> >& GetColumns() const {return m_aColumns;}
+
+ void EnableHandle(bool bEnable);
+ bool HasHandle() const {return m_bHandle;}
+ void InsertHandleColumn();
+
+ // which position does the column with the id in the View have, the handle column doesn't count
+ sal_uInt16 GetViewColumnPos( sal_uInt16 nId ) const { sal_uInt16 nPos = GetColumnPos(nId); return (nPos==BROWSER_INVALIDID) ? GRID_COLUMN_NOT_FOUND : nPos-1; }
+
+ // which position does the column with the id in m_aColumns have, that means the css::sdbcx::Container
+ // returned from the GetColumns (may be different from the position returned by GetViewColumnPos
+ // if there are hidden columns)
+ sal_uInt16 GetModelColumnPos( sal_uInt16 nId ) const;
+
+ // the number of columns in the model
+ sal_uInt16 GetViewColCount() const { return ColCount() - 1; }
+ sal_uInt16 GetModelColCount() const { return static_cast<sal_uInt16>(m_aColumns.size()); }
+ // reverse to GetViewColumnPos: Id of position, the first non-handle column has position 0
+ sal_uInt16 GetColumnIdFromViewPos( sal_uInt16 nPos ) const { return GetColumnId(nPos + 1); }
+ sal_uInt16 GetColumnIdFromModelPos( sal_uInt16 nPos ) const;
+
+ virtual void SetDesignMode(bool bMode);
+ bool IsDesignMode() const {return m_bDesignMode;}
+ bool IsOpen() const {return m_pSeekCursor != nullptr;}
+
+ void SetFilterMode(bool bMode);
+ bool IsFilterMode() const {return m_bFilterMode;}
+ bool IsFilterRow(sal_Int32 nRow) const {return m_bFilterMode && nRow == 0;}
+
+ void EnableNavigationBar(bool bEnable);
+ bool HasNavigationBar() const {return m_bNavigationBar;}
+
+ DbGridControlOptions GetOptions() const {return m_nOptions;}
+ NavigationBar& GetNavigationBar() {return *m_aBar;}
+ DbGridControlOptions SetOptions(DbGridControlOptions nOpt);
+ // The new options are interpreted with respect to the current data source. If it is unable
+ // to update, to insert or to restore, the according options are ignored. If the grid isn't
+ // connected to a data source, all options except OPT_READONLY are ignored.
+
+ const css::util::Date& getNullDate() const {return m_aNullDate;}
+
+ // positioning
+ void MoveToPosition(sal_uInt32 nPos);
+ void MoveToFirst();
+ void MoveToNext();
+ void MoveToPrev();
+ void MoveToLast();
+ void AppendNew();
+
+ // adjustment of the cursors in case the data cursor has been
+ // moved from the outside.
+ // the flag indicates if an adjustment of the row count should be
+ // done as well
+ void AdjustDataSource(bool bFull = false);
+ void Undo();
+
+ virtual void BeginCursorAction();
+ virtual void EndCursorAction();
+
+ // is the current line being updated
+ bool IsUpdating() const {return m_bUpdating;}
+
+ void RowRemoved( sal_Int32 nRow, sal_Int32 nNumRows = 1, bool bDoPaint = true );
+ void RowInserted( sal_Int32 nRow, sal_Int32 nNumRows = 1, bool bDoPaint = true );
+ void RowModified( sal_Int32 nRow );
+
+ void resetCurrentRow();
+
+ bool getDisplaySynchron() const { return m_bSynchDisplay; }
+ void setDisplaySynchron(bool bSync);
+ // when set to sal_False, the display is no longer in sync with the current cursor position
+ // (means that in AdjustDataSource we are jumping to a row not belonging to CursorPosition)
+ // when using this, you should know what you are doing, because for example entering data
+ // in a row in the display that is not in sync with the position of the cursor can be very critical
+
+ const DbGridRowRef& GetCurrentRow() const {return m_xCurrentRow;}
+
+ void SetStateProvider(const Link<DbGridControlNavigationBarState,int>& rProvider) { m_aMasterStateProvider = rProvider; }
+ // if this link is set the given provider will be asked for the state of my items.
+ // the return values are interpreted as follows :
+ // <0 -> not specified (use default mechanism to determine the state)
+ // ==0 -> the item is disabled
+ // >0 -> the item is enabled
+ void SetSlotExecutor(const Link<DbGridControlNavigationBarState,bool>& rExecutor) { m_aMasterSlotExecutor = rExecutor; }
+ // analogous : if this link is set, all nav-bar slots will be routed through it when executed
+ // if the handler returns nonzero, no further handling of the slot occurs
+
+ void EnablePermanentCursor(bool bEnable);
+ bool IsPermanentCursorEnabled() const;
+
+ /** forces both scrollbars to be hidden
+
+ For the horizontal scrollbar, this is overruled by enabling the navigation bar: A navigation
+ bar <b>always</b> implies a horizontal scroll bar
+ @seealso EnableNavigationBar
+ */
+ void ForceHideScrollbars();
+
+ const css::uno::Reference< css::uno::XComponentContext >&
+ getContext() const { return m_xContext; }
+
+ /// returns <TRUE/> if the text of the given cell can be copied into the clipboard
+ bool canCopyCellText(sal_Int32 _nRow, sal_uInt16 _nColId);
+ /// copies the text of the given cell into the clipboard
+ void copyCellText(sal_Int32 _nRow, sal_uInt16 _nColId);
+
+ // select in listener handling
+ void setGridListener( FmGridListener* _pListener ) { m_pGridListener = _pListener; }
+
+ // helper class to grant access to selected methods from within the DbCellControl class
+ struct GrantControlAccess final
+ {
+ friend class DbCellControl;
+ friend class RowSetEventListener;
+ };
+
+ /// called when a controller needs to be re-initialized
+ void refreshController(sal_uInt16 _nColId, GrantControlAccess _aAccess);
+
+ CursorWrapper* GetSeekCursor(GrantControlAccess /*_aAccess*/) const { return m_pSeekCursor.get(); }
+ const DbGridRowRef& GetSeekRow(GrantControlAccess /*_aAccess*/) const { return m_xSeekRow; }
+ void SetSeekPos(sal_Int32 nPos,GrantControlAccess /*_aAccess*/) {m_nSeekPos = nPos;}
+
+ /**
+ @return
+ The count of additional controls of the control area.
+ */
+ virtual sal_Int32 GetAccessibleControlCount() const override;
+
+ /** Creates the accessible object of an additional control.
+ @param _nIndex
+ The 0-based index of the control.
+ @return
+ The XAccessible interface of the specified control.
+ */
+ virtual css::uno::Reference<
+ css::accessibility::XAccessible >
+ CreateAccessibleControl( sal_Int32 _nIndex ) override;
+
+ // IAccessibleTableProvider
+ /** Creates the accessible object of a data table cell.
+ @param nRow The row index of the cell.
+ @param nColumnId The column ID of the cell.
+ @return The XAccessible interface of the specified cell. */
+ virtual css::uno::Reference<
+ css::accessibility::XAccessible >
+ CreateAccessibleCell( sal_Int32 nRow, sal_uInt16 nColumnId ) override;
+
+protected:
+ void RecalcRows(sal_Int32 nNewTopRow, sal_uInt16 nLinesOnScreen, bool bUpdateCursor);
+ bool SeekCursor(sal_Int32 nRow, bool bAbsolute = false);
+ void RemoveColumns(); // cleaning of own structures
+ void AdjustRows();
+ sal_Int32 AlignSeekCursor();
+ bool SetCurrent(sal_Int32 nNewRow);
+
+ OUString GetCurrentRowCellText(DbGridColumn const * pCol,const DbGridRowRef& _rRow) const;
+ virtual void DeleteSelectedRows();
+ static bool IsValid(const DbGridRowRef& _xRow) { return _xRow.is() && _xRow->IsValid(); }
+
+ // row which is currently being appended
+ bool IsCurrentAppending() const;
+
+ // empty row for insertion
+ bool IsInsertionRow(sal_Int32 nRow) const;
+
+ void SetSeekPos(sal_Int32 nPos) {m_nSeekPos = nPos;}
+ sal_Int32 GetCurrentPos() const {return m_nCurrentPos;}
+ sal_Int32 GetSeekPos() const {return m_nSeekPos;}
+ sal_Int32 GetTotalCount() const {return m_nTotalCount;}
+
+ const DbGridRowRef& GetEmptyRow() const { return m_xEmptyRow; }
+ const DbGridRowRef& GetSeekRow() const { return m_xSeekRow; }
+ const DbGridRowRef& GetPaintRow() const { return m_xPaintRow; }
+
+ void ConnectToFields();
+ void DisconnectFromFields();
+
+ void implAdjustInSolarThread(bool _bRows);
+ // calls AdjustRows or AdjustDataSource, synchron if the caller is running in the solar thread, else asynchron
+
+protected:
+ void ImplInitWindow( const InitWindowFacet _eInitWhat );
+ DECL_DLLPRIVATE_LINK(OnDelete, void*, void);
+
+ DECL_DLLPRIVATE_LINK(OnAsyncAdjust, void*, void);
+ // if the param is != NULL, AdjustRows will be called, else AdjustDataSource
+
+private:
+ using BrowseBox::InsertHandleColumn;
+};
+
+#endif // INCLUDED_SVX_GRIDCTRL_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */