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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _SVX_FILTNAV_HXX
#define _SVX_FILTNAV_HXX
#include <com/sun/star/form/XForm.hpp>
#include <com/sun/star/form/runtime/XFormController.hpp>
#include <com/sun/star/form/runtime/XFilterController.hpp>
#include <svl/lstner.hxx>
#include <svl/brdcst.hxx>
#include <vcl/window.hxx>
#include <sfx2/childwin.hxx>
#include <svl/poolitem.hxx>
#include <sfx2/bindings.hxx>
#include <sfx2/dockwin.hxx>
#include <sfx2/ctrlitem.hxx>
#include <vcl/image.hxx>
#include <svtools/treelistbox.hxx>
#include <vcl/dialog.hxx>
#include <vcl/group.hxx>
#include <vcl/dockwin.hxx>
#include "svx/fmtools.hxx"
#include "fmexch.hxx"
#include "sqlparserclient.hxx"
class FmFormShell;
//........................................................................
namespace svxform
{
//........................................................................
class FmFilterItem;
class FmFilterItems;
class FmParentData;
class FmFilterAdapter;
//========================================================================
// data structure for the filter model
//========================================================================
class FmFilterData
{
::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xORB;
FmParentData* m_pParent;
::rtl::OUString m_aText;
public:
TYPEINFO();
FmFilterData(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory,FmParentData* pParent = NULL, const ::rtl::OUString& rText = ::rtl::OUString())
:m_xORB( _rxFactory )
,m_pParent( pParent )
,m_aText( rText )
{}
virtual ~FmFilterData(){}
void SetText( const ::rtl::OUString& rText ){ m_aText = rText; }
::rtl::OUString GetText() const { return m_aText; }
FmParentData* GetParent() const {return m_pParent;}
virtual Image GetImage() const;
};
//========================================================================
class FmParentData : public FmFilterData
{
protected:
::std::vector< FmFilterData* > m_aChildren;
public:
TYPEINFO();
FmParentData(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory,FmParentData* pParent, const ::rtl::OUString& rText)
: FmFilterData(_rxFactory,pParent, rText)
{}
virtual ~FmParentData();
::std::vector< FmFilterData* >& GetChildren() { return m_aChildren; }
};
//========================================================================
// Item representing the forms and subforms
class FmFormItem : public FmParentData
{
::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > m_xController;
::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFilterController > m_xFilterController;
public:
TYPEINFO();
FmFormItem( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory,FmParentData* _pParent,
const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > & _xController,
const ::rtl::OUString& _rText)
:FmParentData( _rxFactory, _pParent, _rText )
,m_xController( _xController )
,m_xFilterController( _xController, ::com::sun::star::uno::UNO_QUERY_THROW )
{
}
inline const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController >&
GetController() { return m_xController; }
inline const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFilterController >&
GetFilterController() { return m_xFilterController; }
virtual Image GetImage() const;
};
//========================================================================
class FmFilterItems : public FmParentData
{
public:
TYPEINFO();
FmFilterItems(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory):FmParentData(_rxFactory,NULL, ::rtl::OUString()){}
FmFilterItems(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory,FmFormItem* pParent, const ::rtl::OUString& rText ):FmParentData(_rxFactory,pParent, rText){}
FmFilterItem* Find( const ::sal_Int32 _nFilterComponentIndex ) const;
virtual Image GetImage() const;
};
//========================================================================
class FmFilterItem : public FmFilterData
{
::rtl::OUString m_aFieldName;
const sal_Int32 m_nComponentIndex;
public:
TYPEINFO();
FmFilterItem(
const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory,
FmFilterItems* pParent,
const ::rtl::OUString& aFieldName,
const ::rtl::OUString& aCondition,
const sal_Int32 _nComponentIndex
);
const ::rtl::OUString& GetFieldName() const {return m_aFieldName;}
sal_Int32 GetComponentIndex() const { return m_nComponentIndex; }
virtual Image GetImage() const;
};
//========================================================================
class FmFilterModel : public FmParentData
,public SfxBroadcaster
,public ::svxform::OSQLParserClient
{
friend class FmFilterAdapter;
::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess > m_xControllers;
::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > m_xController;
::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xORB;
FmFilterAdapter* m_pAdapter;
FmFilterItems* m_pCurrentItems;
public:
TYPEINFO();
FmFilterModel(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory);
virtual ~FmFilterModel();
void Update(const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess > & xControllers, const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > & xCurrent);
void Clear();
sal_Bool ValidateText(FmFilterItem* pItem, UniString& rText, UniString& rErrorMsg) const;
void Append(FmFilterItems* pItems, FmFilterItem* pFilterItem);
void SetTextForItem(FmFilterItem* pItem, const ::rtl::OUString& rText);
FmFormItem* GetCurrentForm() const {return m_pCurrentItems ? (FmFormItem*)m_pCurrentItems->GetParent() : NULL;}
FmFilterItems* GetCurrentItems() const {return m_pCurrentItems;}
void SetCurrentItems(FmFilterItems* pCurrent);
::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > getORB() const { return m_xORB; }
const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess > & GetControllers() const {return m_xControllers;}
const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > & GetCurrentController() const {return m_xController;}
void SetCurrentController(const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > & xController);
void Remove(FmFilterData* pFilterItem);
void AppendFilterItems( FmFormItem& _rItem );
void EnsureEmptyFilterRows( FmParentData& _rItem );
protected:
void Insert(const ::std::vector<FmFilterData*>::iterator& rPos, FmFilterData* pFilterItem);
void Remove( const ::std::vector<FmFilterData*>::iterator& rPos );
FmFormItem* Find(const ::std::vector<FmFilterData*>& rItems, const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > & xController) const;
FmFormItem* Find(const ::std::vector<FmFilterData*>& rItems, const ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm >& xForm) const;
void Update(const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess > & xControllers, FmParentData* pParent);
};
//========================================================================
//========================================================================
class OFilterItemExchange : public OLocalExchange
{
::std::vector<FmFilterItem*> m_aDraggedEntries;
FmFormItem* m_pFormItem; // ensure that we drop on the same form
public:
OFilterItemExchange();
static sal_uInt32 getFormatId( );
inline static sal_Bool hasFormat( const DataFlavorExVector& _rFormats );
const ::std::vector<FmFilterItem*>& getDraggedEntries() const { return m_aDraggedEntries; }
void setDraggedEntries(const ::std::vector<FmFilterItem*>& _rList) { m_aDraggedEntries = _rList; }
FmFormItem* getFormItem() const { return m_pFormItem; }
void setFormItem( FmFormItem* _pItem ) { m_pFormItem = _pItem; }
void addSelectedItem( FmFilterItem* _pItem) { m_aDraggedEntries.push_back(_pItem); }
protected:
virtual void AddSupportedFormats();
};
inline sal_Bool OFilterItemExchange::hasFormat( const DataFlavorExVector& _rFormats )
{
return OLocalExchange::hasFormat( _rFormats, getFormatId() );
}
//====================================================================
//= OFilterExchangeHelper
//====================================================================
class OFilterExchangeHelper : public OLocalExchangeHelper
{
public:
OFilterExchangeHelper(Window* _pDragSource) : OLocalExchangeHelper(_pDragSource) { }
OFilterItemExchange* operator->() const { return static_cast<OFilterItemExchange*>(m_pTransferable); }
protected:
virtual OLocalExchange* createExchange() const;
};
//========================================================================
class FmFilterNavigator : public SvTreeListBox, public SfxListener
{
enum DROP_ACTION{ DA_SCROLLUP, DA_SCROLLDOWN, DA_EXPANDNODE };
FmFilterModel* m_pModel;
SvLBoxEntry* m_pEditingCurrently;
OFilterExchangeHelper m_aControlExchange;
AutoTimer m_aDropActionTimer;
unsigned short m_aTimerCounter;
Point m_aTimerTriggered; // die Position, an der der DropTimer angeschaltet wurde
DROP_ACTION m_aDropActionType;
public:
FmFilterNavigator( Window* pParent );
virtual ~FmFilterNavigator();
void UpdateContent(
const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess > & xControllers,
const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > & xCurrent
);
const FmFilterModel* GetFilterModel() const {return m_pModel;}
protected:
using Control::Notify;
virtual void KeyInput( const KeyEvent& rKEvt );
virtual void Command( const CommandEvent& rEvt );
virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
virtual void InitEntry(SvLBoxEntry* pEntry, const XubString& rStr, const Image& rImg1, const Image& rImg2, SvLBoxButtonKind eButtonKind);
virtual sal_Bool Select( SvLBoxEntry* pEntry, sal_Bool bSelect=sal_True );
virtual sal_Bool EditingEntry( SvLBoxEntry* pEntry, Selection& rSelection );
virtual sal_Bool EditedEntry( SvLBoxEntry* pEntry, const rtl::OUString& rNewText );
virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt );
virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt );
virtual void StartDrag( sal_Int8 nAction, const Point& rPosPixel );
void DeleteSelection();
SvLBoxEntry* FindEntry(const FmFilterData* pItem) const;
void Insert(FmFilterData* pItem, sal_uLong nPos);
void Remove(FmFilterData* pItem);
DECL_LINK(OnRemove, SvLBoxEntry*);
DECL_LINK(OnEdited, SvLBoxEntry*);
DECL_LINK(OnDropActionTimer, void*);
private:
/** returns the first form item and the selected FilterItems in the vector
@param _rItemList
Is filled inside. <OUT/>
@return
The first form item.
*/
FmFormItem* getSelectedFilterItems(::std::vector<FmFilterItem*>& _rItemList);
/* inserts the filter items into the tree model and creates new FilterItems if needed.
@param _rFilterList
The items which should be inserted.
@param _pTargetItems
The target where to insert the items.
@param _bCopy
If <TRUE/> the items will not be removed from the model, otherwise they will.
*/
void insertFilterItem(const ::std::vector<FmFilterItem*>& _rFilterList,FmFilterItems* _pTargetItems,sal_Bool _bCopy = sal_False);
SvLBoxEntry* getPrevEntry(SvLBoxEntry* _pStartWith = NULL);
SvLBoxEntry* getNextEntry(SvLBoxEntry* _pStartWith = NULL);
using SvTreeListBox::Select;
using SvTreeListBox::ExecuteDrop;
using SvTreeListBox::Insert;
};
//========================================================================
class FmFilterNavigatorWin : public SfxDockingWindow, public SfxControllerItem
{
private:
FmFilterNavigator* m_pNavigator;
protected:
virtual void Resize();
virtual sal_Bool Close();
virtual Size CalcDockingSize( SfxChildAlignment );
virtual SfxChildAlignment CheckAlignment( SfxChildAlignment, SfxChildAlignment );
public:
FmFilterNavigatorWin( SfxBindings *pBindings, SfxChildWindow *pMgr,
Window* pParent );
virtual ~FmFilterNavigatorWin();
void UpdateContent( FmFormShell* pFormShell );
void StateChanged( sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState );
void FillInfo( SfxChildWinInfo& rInfo ) const;
using SfxDockingWindow::StateChanged;
virtual void GetFocus();
};
//========================================================================
class FmFilterNavigatorWinMgr : public SfxChildWindow
{
public:
FmFilterNavigatorWinMgr( Window *pParent, sal_uInt16 nId, SfxBindings *pBindings,
SfxChildWinInfo *pInfo );
SFX_DECL_CHILDWINDOW( FmFilterNavigatorWinMgr );
};
//........................................................................
} // namespace svxform
//........................................................................
#endif // _SVX_FILTNAV_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
