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07d85c44998f42545175ee77c192b901b52a30ca
libreoffice/svx/source/inc/filtnav.hxx
Andrea Gelmini 5b1337f7b2 tdf#62475: partial handmade fixes 
Change-Id: Ib9af202c43b916b9af4b4e18db35d470a8692fe4
Reviewed-on: https://gerrit.libreoffice.org/15712
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Adolfo Jayme Barrientos <fitojb@ubuntu.com>
2015-05-15 17:55:15 +00:00

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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_SOURCE_INC_FILTNAV_HXX
#define INCLUDED_SVX_SOURCE_INC_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/SfxBroadcaster.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
{
FmParentData* m_pParent;
OUString m_aText;
public:
TYPEINFO();
FmFilterData(FmParentData* pParent = NULL, const OUString& rText = OUString())
:m_pParent( pParent )
,m_aText( rText )
{}
virtual ~FmFilterData(){}
void SetText( const OUString& rText ){ m_aText = rText; }
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_OVERRIDE();
FmParentData(FmParentData* pParent, const OUString& rText)
: FmFilterData(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_OVERRIDE();
FmFormItem( FmParentData* _pParent,
const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > & _xController,
const OUString& _rText)
:FmParentData( _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 SAL_OVERRIDE;
};
class FmFilterItems : public FmParentData
{
public:
TYPEINFO_OVERRIDE();
FmFilterItems() : FmParentData(NULL, OUString()) {}
FmFilterItems(FmFormItem* pParent, const OUString& rText ) : FmParentData(pParent, rText) {}
FmFilterItem* Find( const ::sal_Int32 _nFilterComponentIndex ) const;
virtual Image GetImage() const SAL_OVERRIDE;
};
class FmFilterItem : public FmFilterData
{
OUString m_aFieldName;
const sal_Int32 m_nComponentIndex;
public:
TYPEINFO_OVERRIDE();
FmFilterItem(
FmFilterItems* pParent,
const OUString& aFieldName,
const OUString& aCondition,
const sal_Int32 _nComponentIndex
);
const OUString& GetFieldName() const {return m_aFieldName;}
sal_Int32 GetComponentIndex() const { return m_nComponentIndex; }
virtual Image GetImage() const SAL_OVERRIDE;
};
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;
FmFilterAdapter* m_pAdapter;
FmFilterItems* m_pCurrentItems;
public:
TYPEINFO_OVERRIDE();
FmFilterModel();
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();
bool ValidateText(FmFilterItem* pItem, OUString& rText, OUString& rErrorMsg) const;
void Append(FmFilterItems* pItems, FmFilterItem* pFilterItem);
void SetTextForItem(FmFilterItem* pItem, const OUString& rText);
FmFormItem* GetCurrentForm() const {return m_pCurrentItems ? static_cast<FmFormItem*>(m_pCurrentItems->GetParent()) : NULL;}
FmFilterItems* GetCurrentItems() const {return m_pCurrentItems;}
void SetCurrentItems(FmFilterItems* pCurrent);
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);
static 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 SotClipboardFormatId getFormatId( );
inline static 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() SAL_OVERRIDE;
};
inline bool OFilterItemExchange::hasFormat( const DataFlavorExVector& _rFormats )
{
return OLocalExchange::hasFormat( _rFormats, getFormatId() );
}
class OFilterExchangeHelper : public OLocalExchangeHelper
{
public:
OFilterExchangeHelper(vcl::Window* _pDragSource) : OLocalExchangeHelper(_pDragSource) { }
OFilterItemExchange* operator->() const { return static_cast<OFilterItemExchange*>(m_pTransferable); }
protected:
virtual OLocalExchange* createExchange() const SAL_OVERRIDE;
};
class FmFilterNavigator : public SvTreeListBox, public SfxListener
{
enum DROP_ACTION{ DA_SCROLLUP, DA_SCROLLDOWN, DA_EXPANDNODE };
FmFilterModel* m_pModel;
SvTreeListEntry* m_pEditingCurrently;
OFilterExchangeHelper m_aControlExchange;
AutoTimer m_aDropActionTimer;
unsigned short m_aTimerCounter;
Point m_aTimerTriggered; // position, where DropTimer was started
DROP_ACTION m_aDropActionType;
public:
FmFilterNavigator( vcl::Window* pParent );
virtual ~FmFilterNavigator();
virtual void dispose() SAL_OVERRIDE;
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 ) SAL_OVERRIDE;
virtual void Command( const CommandEvent& rEvt ) SAL_OVERRIDE;
virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) SAL_OVERRIDE;
virtual void InitEntry(SvTreeListEntry* pEntry, const OUString& rStr, const Image& rImg1, const Image& rImg2, SvLBoxButtonKind eButtonKind) SAL_OVERRIDE;
virtual bool Select( SvTreeListEntry* pEntry, bool bSelect=true ) SAL_OVERRIDE;
virtual bool EditingEntry( SvTreeListEntry* pEntry, Selection& rSelection ) SAL_OVERRIDE;
virtual bool EditedEntry( SvTreeListEntry* pEntry, const OUString& rNewText ) SAL_OVERRIDE;
virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt ) SAL_OVERRIDE;
virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt ) SAL_OVERRIDE;
virtual void StartDrag( sal_Int8 nAction, const Point& rPosPixel ) SAL_OVERRIDE;
void DeleteSelection();
SvTreeListEntry* FindEntry(const FmFilterData* pItem) const;
void Insert(FmFilterData* pItem, sal_uLong nPos);
void Remove(FmFilterData* pItem);
DECL_LINK(OnRemove, SvTreeListEntry*);
DECL_LINK(OnEdited, SvTreeListEntry*);
DECL_LINK_TYPED(OnDropActionTimer, Timer*, 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, bool _bCopy = false);
SvTreeListEntry* getPrevEntry(SvTreeListEntry* _pStartWith = NULL);
SvTreeListEntry* getNextEntry(SvTreeListEntry* _pStartWith = NULL);
using SvTreeListBox::Select;
using SvTreeListBox::ExecuteDrop;
using SvTreeListBox::Insert;
};
class FmFilterNavigatorWin : public SfxDockingWindow, public SfxControllerItem
{
private:
VclPtr<FmFilterNavigator> m_pNavigator;
protected:
virtual void Resize() SAL_OVERRIDE;
virtual bool Close() SAL_OVERRIDE;
virtual Size CalcDockingSize( SfxChildAlignment ) SAL_OVERRIDE;
virtual SfxChildAlignment CheckAlignment( SfxChildAlignment, SfxChildAlignment ) SAL_OVERRIDE;
public:
FmFilterNavigatorWin( SfxBindings *pBindings, SfxChildWindow *pMgr,
vcl::Window* pParent );
virtual ~FmFilterNavigatorWin();
virtual void dispose() SAL_OVERRIDE;
void UpdateContent( FmFormShell* pFormShell );
void StateChanged( sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState ) SAL_OVERRIDE;
void FillInfo( SfxChildWinInfo& rInfo ) const SAL_OVERRIDE;
using SfxDockingWindow::StateChanged;
virtual void GetFocus() SAL_OVERRIDE;
};
class FmFilterNavigatorWinMgr : public SfxChildWindow
{
public:
FmFilterNavigatorWinMgr( vcl::Window *pParent, sal_uInt16 nId, SfxBindings *pBindings,
SfxChildWinInfo *pInfo );
SFX_DECL_CHILDWINDOW( FmFilterNavigatorWinMgr );
};
}
#endif // INCLUDED_SVX_SOURCE_INC_FILTNAV_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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