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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 _SBA_GRID_HXX
#define _SBA_GRID_HXX
#include <svx/fmgridcl.hxx>
#include <svx/fmgridif.hxx>
#include <com/sun/star/sdb/XSQLQueryComposer.hpp>
#include <com/sun/star/frame/XDispatch.hpp>
#include <com/sun/star/util/URL.hpp>
#include <comphelper/uno3.hxx>
#include <comphelper/stl_types.hxx>
#include "sbamultiplex.hxx"
#include <svx/dataaccessdescriptor.hxx>
#include <queue>
class SvNumberFormatter;
namespace com { namespace sun { namespace star {
namespace lang {
class XMultiServiceFactory;
}
}}}
namespace dbaui
{
//------------------------------------------------------------------
struct SbaURLCompare : public ::std::binary_function< ::com::sun::star::util::URL, ::com::sun::star::util::URL, bool>
{
bool operator() (const ::com::sun::star::util::URL& x, const ::com::sun::star::util::URL& y) const {return x.Complete == y.Complete ? true : false;}
};
struct SbaURLHash
{
sal_Int32 operator() (const ::com::sun::star::util::URL& x) const {return x.Complete.hashCode();}
};
//==================================================================
// SbaXGridControl
//==================================================================
class SbaXStatusMultiplexer;
class SbaXGridControl
:public FmXGridControl
,public ::com::sun::star::frame::XDispatch
{
DECLARE_STL_MAP(::com::sun::star::util::URL, SbaXStatusMultiplexer*, SbaURLCompare,StatusMultiplexerArray);
StatusMultiplexerArray m_aStatusMultiplexer;
public:
SbaXGridControl(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >&);
virtual ~SbaXGridControl();
// UNO
DECLARE_UNO3_DEFAULTS(SbaXGridControl, FmXGridControl);
virtual ::com::sun::star::uno::Any SAL_CALL queryInterface(const ::com::sun::star::uno::Type& _rType) throw (::com::sun::star::uno::RuntimeException);
// XTypeProvider
virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes( ) throw (::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId( ) throw (::com::sun::star::uno::RuntimeException);
// ::com::sun::star::lang::XServiceInfo
::rtl::OUString SAL_CALL getImplementationName() throw();
virtual ::comphelper::StringSequence SAL_CALL getSupportedServiceNames() throw();
// need by registration
static ::rtl::OUString getImplementationName_Static() throw( ::com::sun::star::uno::RuntimeException );
static ::com::sun::star::uno::Sequence< ::rtl::OUString > getSupportedServiceNames_Static(void) throw( ::com::sun::star::uno::RuntimeException );
static ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >
SAL_CALL Create(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >&);
// ::com::sun::star::frame::XDispatch
virtual void SAL_CALL dispatch(const ::com::sun::star::util::URL& aURL, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aArgs) throw( ::com::sun::star::uno::RuntimeException );
virtual void SAL_CALL addStatusListener(const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > & xControl, const ::com::sun::star::util::URL& aURL) throw( ::com::sun::star::uno::RuntimeException );
virtual void SAL_CALL removeStatusListener(const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > & xControl, const ::com::sun::star::util::URL& aURL) throw( ::com::sun::star::uno::RuntimeException );
// ::com::sun::star::lang::XComponent
virtual void SAL_CALL dispose(void) throw( ::com::sun::star::uno::RuntimeException );
virtual void SAL_CALL createPeer(const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XToolkit > & rToolkit, const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindowPeer > & rParentPeer) throw( ::com::sun::star::uno::RuntimeException );
protected:
virtual FmXGridPeer* imp_CreatePeer(Window* pParent);
};
//==================================================================
// SbaXGridPeer
//==================================================================
class SbaXGridPeer
:public FmXGridPeer
,public ::com::sun::star::frame::XDispatch
{
::cppu::OMultiTypeInterfaceContainerHelperVar< ::com::sun::star::util::URL,SbaURLHash , SbaURLCompare> m_aStatusListeners;
public:
SbaXGridPeer(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >&);
virtual ~SbaXGridPeer();
// UNO
virtual void SAL_CALL acquire() throw() { FmXGridPeer::acquire(); }
virtual void SAL_CALL release() throw() { FmXGridPeer::release(); }
virtual ::com::sun::star::uno::Any SAL_CALL queryInterface(const ::com::sun::star::uno::Type& _rType) throw (::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes() throw (::com::sun::star::uno::RuntimeException);
static const ::com::sun::star::uno::Sequence< sal_Int8 >& getUnoTunnelId();
sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 > & rId ) throw (::com::sun::star::uno::RuntimeException);
static SbaXGridPeer* getImplementation(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& _rxIFace);
// ::com::sun::star::frame::XDispatch
virtual void SAL_CALL dispatch(const ::com::sun::star::util::URL& aURL, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aArgs) throw( ::com::sun::star::uno::RuntimeException );
virtual void SAL_CALL addStatusListener(const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > & xControl, const ::com::sun::star::util::URL& aURL) throw( ::com::sun::star::uno::RuntimeException );
virtual void SAL_CALL removeStatusListener(const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > & xControl, const ::com::sun::star::util::URL& aURL) throw( ::com::sun::star::uno::RuntimeException );
// ::com::sun::star::frame::XDispatchProvider
virtual ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch > SAL_CALL queryDispatch(const ::com::sun::star::util::URL& aURL, const ::rtl::OUString& aTargetFrameName, sal_Int32 nSearchFlags) throw( ::com::sun::star::uno::RuntimeException );
// ::com::sun::star::lang::XComponent
virtual void SAL_CALL dispose(void) throw( ::com::sun::star::uno::RuntimeException );
protected:
virtual FmGridControl* imp_CreateControl(Window* pParent, WinBits nStyle);
#if defined(_MSC_VER) && (_MSC_VER >= 1310 )
typedef ::com::sun::star::frame::XStatusListener xstlist_type;
typedef ::com::sun::star::uno::Reference< xstlist_type > xlistener_type;
void NotifyStatusChanged(const ::com::sun::star::util::URL& aUrl, const xlistener_type & xControl = xlistener_type() );
#else
void NotifyStatusChanged(const ::com::sun::star::util::URL& aUrl, const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > & xControl = ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > ());
#endif // # _MSC_VER>=1310
private:
// for asny execution of XDispatch::dispatch
struct DispatchArgs
{
::com::sun::star::util::URL aURL;
::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > aArgs;
};
::std::queue< DispatchArgs > m_aDispatchArgs;
DECL_LINK( OnDispatchEvent, void* );
// for dynamic states of our 4 dispatchable URLs
enum DispatchType
{
dtBrowserAttribs,
dtRowHeight,
dtColumnAttribs,
dtColumnWidth,
dtUnknown
};
DispatchType classifyDispatchURL( const ::com::sun::star::util::URL& _rURL );
DECLARE_STL_STDKEY_MAP( DispatchType, sal_Bool, MapDispatchToBool );
MapDispatchToBool m_aDispatchStates;
};
//==================================================================
// SbaGridHeader
//==================================================================
class SbaGridHeader
:public FmGridHeader
,public DragSourceHelper
{
public:
SbaGridHeader(BrowseBox* pParent, WinBits nWinBits = WB_STDHEADERBAR | WB_DRAG);
protected:
// FmGridHeader overridables
virtual void PreExecuteColumnContextMenu(sal_uInt16 nColId, PopupMenu& rMenu);
virtual void PostExecuteColumnContextMenu(sal_uInt16 nColId, const PopupMenu& rMenu, sal_uInt16 nExecutionResult);
private:
// DragSourceHelper overridables
virtual void StartDrag( sal_Int8 _nAction, const Point& _rPosPixel );
// Window overridables
virtual void MouseButtonDown( const MouseEvent& rMEvt );
sal_Bool ImplStartColumnDrag(sal_Int8 _nAction, const Point& _rMousePos);
private:
using FmGridHeader::StartDrag;
};
// =========================================================================
// interfaces for communication between the vcl grid control and a controller
// -------------------------------------------------------------------------
class SbaGridListener
{
public:
virtual void RowChanged() = 0;
virtual void ColumnChanged() = 0;
virtual void SelectionChanged() = 0;
virtual void CellActivated() = 0;
virtual void CellDeactivated() = 0;
virtual void BeforeDrop() = 0;
virtual void AfterDrop() = 0;
protected:
~SbaGridListener() {}
};
//==================================================================
// SbaGridControl
//==================================================================
//------------------------------------------------------------------
class SbaGridControl : public FmGridControl
{
friend class SbaGridHeader;
friend class SbaXGridPeer;
// Attributes
protected:
::svx::ODataAccessDescriptor m_aDataDescriptor;
SbaGridListener* m_pMasterListener;
sal_Int32 m_nAsyncDropEvent;
sal_uInt16 m_nCurrentActionColId;
// ui actions (e.g. a context menu) may be performed on columns which aren't the current one
// and aren't selected, so we have to track this column id
sal_Bool m_bActivatingForDrop;
// Attribute Access
public:
sal_uInt16 GetCurrentActionColumn() const { return m_nCurrentActionColId; }
public:
SbaGridControl(::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >,Window* pParent, FmXGridPeer* _pPeer, WinBits nBits = WB_TABSTOP);
virtual ~SbaGridControl();
virtual void Command( const CommandEvent& rCEvt );
virtual void Select();
void SetMasterListener(SbaGridListener* pListener) { m_pMasterListener = pListener; }
virtual void ActivateCell(long nRow, sal_uInt16 nCol, sal_Bool bSetCellFocus = sal_True);
virtual void DeactivateCell(sal_Bool bUpdate = sal_True);
void ActivateCell() { FmGridControl::ActivateCell(); }
sal_Bool IsAllSelected() const { return (GetSelectRowCount() == GetRowCount()) && (GetRowCount() > 0); }
HeaderBar* GetHeaderBar() const { return FmGridControl::GetHeaderBar(); }
/** return the description of the specified object.
@param eObjType
The type to ask for
@param _nPosition
The position of a tablecell (index position), header bar colum/row cell
@return
The description of the specified object.
*/
virtual ::rtl::OUString GetAccessibleObjectDescription( ::svt::AccessibleBrowseBoxObjType eObjType,sal_Int32 _nPosition = -1) const;
virtual void DeleteSelectedRows();
/** copies the currently selected rows to the clipboard
@precond
at least one row is selected
*/
void CopySelectedRowsToClipboard();
protected:
// DragSourceHelper overridables
virtual void StartDrag( sal_Int8 _nAction, const Point& _rPosPixel );
// BrowseBox overridables
virtual void CursorMoved();
virtual sal_Int8 AcceptDrop( const BrowserAcceptDropEvent& rEvt );
virtual sal_Int8 ExecuteDrop( const BrowserExecuteDropEvent& rEvt );
virtual void MouseButtonDown( const BrowserMouseEvent& rMEvt);
// EditBrowseBox overridables
virtual BrowserHeader* imp_CreateHeaderBar(BrowseBox* pParent);
virtual ::svt::CellController* GetController(long nRow, sal_uInt16 nCol);
// DbGridControl overridables
virtual void PreExecuteRowContextMenu(sal_uInt16 nRow, PopupMenu& rMenu);
virtual void PostExecuteRowContextMenu(sal_uInt16 nRow, const PopupMenu& rMenu, sal_uInt16 nExecutionResult);
// DbGridControl overridables
virtual void onRowChange();
virtual void onColumnChange();
// my own overridables
virtual void BeforeDrop();
virtual void AfterDrop();
// get a fields property set from a model pos
::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > getField(sal_uInt16 nModelPos);
// get my data source
::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > getDataSource() const;
// drag events
virtual void DoColumnDrag(sal_uInt16 nColumnPos);
virtual void DoRowDrag(sal_Int16 nRowPos);
virtual void DoFieldDrag(sal_uInt16 nColumnPos, sal_Int16 nRowPos);
void SetBrowserAttrs();
void SetColWidth(sal_uInt16 nColId);
void SetRowHeight();
void SetColAttrs(sal_uInt16 nColId);
SvNumberFormatter* GetDatasourceFormatter();
DECL_LINK(AsynchDropEvent, void*);
private:
sal_Bool IsReadOnlyDB() const;
void implTransferSelectedRows( sal_Int16 nRowPos, bool _bTrueIfClipboardFalseIfDrag );
private:
using FmGridControl::AcceptDrop;
using FmGridControl::ExecuteDrop;
using FmGridControl::MouseButtonDown;
};
}
#endif // _SBA_GRID_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
