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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 "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:
FmFilterData(FmParentData* pParent, const OUString& rText)
:m_pParent( pParent )
,m_aText( rText )
{}
virtual ~FmFilterData(){}
void SetText( const OUString& rText ){ m_aText = rText; }
const OUString& GetText() const { return m_aText; }
FmParentData* GetParent() const {return m_pParent;}
virtual OUString GetImage() const;
};
class FmParentData : public FmFilterData
{
protected:
::std::vector< std::unique_ptr<FmFilterData> > m_aChildren;
public:
FmParentData(FmParentData* pParent, const OUString& rText)
: FmFilterData(pParent, rText)
{}
virtual ~FmParentData() override;
::std::vector< std::unique_ptr<FmFilterData> >& GetChildren() { return m_aChildren; }
};
// Item representing the forms and subforms
class FmFormItem final : public FmParentData
{
css::uno::Reference< css::form::runtime::XFormController > m_xController;
css::uno::Reference< css::form::runtime::XFilterController > m_xFilterController;
public:
FmFormItem( FmParentData* _pParent,
const css::uno::Reference< css::form::runtime::XFormController > & _xController,
const OUString& _rText)
:FmParentData( _pParent, _rText )
,m_xController( _xController )
,m_xFilterController( _xController, css::uno::UNO_QUERY_THROW )
{
}
const css::uno::Reference< css::form::runtime::XFormController >&
GetController() const { return m_xController; }
const css::uno::Reference< css::form::runtime::XFilterController >&
GetFilterController() const { return m_xFilterController; }
virtual OUString GetImage() const override;
};
class FmFilterItems final : public FmParentData
{
public:
FmFilterItems(FmFormItem* pParent, const OUString& rText ) : FmParentData(pParent, rText) {}
FmFilterItem* Find( const ::sal_Int32 _nFilterComponentIndex ) const;
virtual OUString GetImage() const override;
};
class FmFilterItem final : public FmFilterData
{
OUString m_aFieldName;
sal_Int32 m_nComponentIndex;
public:
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 OUString GetImage() const override;
};
class FmFilterModel final : public FmParentData
,public SfxBroadcaster
,public ::svxform::OSQLParserClient
{
friend class FmFilterAdapter;
css::uno::Reference< css::container::XIndexAccess > m_xControllers;
css::uno::Reference< css::form::runtime::XFormController > m_xController;
rtl::Reference<FmFilterAdapter> m_pAdapter;
FmFilterItems* m_pCurrentItems;
public:
FmFilterModel();
virtual ~FmFilterModel() override;
void Update(const css::uno::Reference< css::container::XIndexAccess > & xControllers, const css::uno::Reference< css::form::runtime::XFormController > & xCurrent);
void Clear();
bool ValidateText(FmFilterItem const * pItem, OUString& rText, OUString& rErrorMsg) const;
void Append(FmFilterItems* pItems, std::unique_ptr<FmFilterItem> pFilterItem);
void SetTextForItem(FmFilterItem* pItem, const OUString& rText);
FmFormItem* GetCurrentForm() const {return m_pCurrentItems ? static_cast<FmFormItem*>(m_pCurrentItems->GetParent()) : nullptr;}
FmFilterItems* GetCurrentItems() const {return m_pCurrentItems;}
void SetCurrentItems(FmFilterItems* pCurrent);
const css::uno::Reference< css::form::runtime::XFormController > & GetCurrentController() const {return m_xController;}
void SetCurrentController(const css::uno::Reference< css::form::runtime::XFormController > & xController);
void Remove(FmFilterData* pFilterItem);
static void AppendFilterItems( FmFormItem& _rItem );
void EnsureEmptyFilterRows( FmParentData& _rItem );
private:
void Insert(const ::std::vector<std::unique_ptr<FmFilterData>>::iterator& rPos, std::unique_ptr<FmFilterData> pFilterItem);
void Remove( const ::std::vector<std::unique_ptr<FmFilterData>>::iterator& rPos );
FmFormItem* Find(const ::std::vector<std::unique_ptr<FmFilterData>>& rItems, const css::uno::Reference< css::form::runtime::XFormController > & xController) const;
FmFormItem* Find(const ::std::vector<std::unique_ptr<FmFilterData>>& rItems, const css::uno::Reference< css::form::XForm >& xForm) const;
void Update(const css::uno::Reference< css::container::XIndexAccess > & xControllers, FmParentData* pParent);
};
class OFilterItemExchange final : 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; }
private:
virtual void AddSupportedFormats() override;
};
inline bool OFilterItemExchange::hasFormat( const DataFlavorExVector& _rFormats )
{
return OLocalExchange::hasFormat( _rFormats, getFormatId() );
}
class OFilterExchangeHelper final : public OLocalExchangeHelper
{
public:
OFilterExchangeHelper() : OLocalExchangeHelper() { }
OFilterItemExchange* operator->() const { return static_cast<OFilterItemExchange*>(m_xTransferable.get()); }
OFilterItemExchange& operator*() const { return *static_cast<OFilterItemExchange*>(m_xTransferable.get()); }
private:
virtual rtl::Reference<OLocalExchange> createExchange() const override;
};
class FmFilterNavigator;
class FmFilterNavigatorDropTarget final : public DropTargetHelper
{
private:
FmFilterNavigator& m_rTreeView;
virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt ) override;
virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt ) override;
public:
FmFilterNavigatorDropTarget(FmFilterNavigator& rTreeView);
};
class FmFilterNavigator final : public SfxListener
{
VclPtr<vcl::Window> m_xTopLevel;
std::unique_ptr<weld::TreeView> m_xTreeView;
FmFilterNavigatorDropTarget m_aDropTargetHelper;
std::unique_ptr<FmFilterModel> m_pModel;
std::unique_ptr<weld::TreeIter> m_xEditingCurrently;
OFilterExchangeHelper m_aControlExchange;
ImplSVEvent* m_nAsyncRemoveEvent;
public:
FmFilterNavigator(vcl::Window* pTopLevel, std::unique_ptr<weld::TreeView> xTreeView);
virtual ~FmFilterNavigator() override;
void GrabFocus() { m_xTreeView->grab_focus(); }
void EndEditing();
void UpdateContent(
const css::uno::Reference< css::container::XIndexAccess > & xControllers,
const css::uno::Reference< css::form::runtime::XFormController > & xCurrent
);
weld::TreeView& get_widget() { return *m_xTreeView; }
sal_Int8 AcceptDrop(const AcceptDropEvent& rEvt);
sal_Int8 ExecuteDrop(const ExecuteDropEvent& rEvt);
private:
DECL_LINK(KeyInputHdl, const KeyEvent&, bool);
DECL_LINK(PopupMenuHdl, const CommandEvent&, bool);
virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
DECL_STATIC_LINK(FmFilterNavigator, CustomGetSizeHdl, weld::TreeView::get_size_args, Size);
DECL_STATIC_LINK(FmFilterNavigator, CustomRenderHdl, weld::TreeView::render_args, void);
DECL_LINK(SelectHdl, weld::TreeView&, void);
DECL_LINK(EditingEntryHdl, const weld::TreeIter&, bool);
typedef std::pair<const weld::TreeIter&, OUString> IterString;
DECL_LINK(EditedEntryHdl, const IterString&, bool);
DECL_LINK(DragBeginHdl, bool&, bool);
void DeleteSelection();
std::unique_ptr<weld::TreeIter> FindEntry(const FmFilterData* pItem) const;
void Insert(FmFilterData* pItem, int nPos);
void Remove(FmFilterData const * pItem);
DECL_LINK(OnRemove, void*, void);
/** 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);
bool getPrevEntry(weld::TreeIter& rEntry);
bool getNextEntry(weld::TreeIter& rEntry);
};
class FmFilterNavigatorWin final : public SfxDockingWindow, public SfxControllerItem
{
private:
std::unique_ptr<FmFilterNavigator> m_xNavigatorTree;
virtual bool Close() override;
virtual void GetFocus() override;
virtual Size CalcDockingSize( SfxChildAlignment ) override;
virtual SfxChildAlignment CheckAlignment( SfxChildAlignment, SfxChildAlignment ) override;
using SfxDockingWindow::StateChanged;
public:
FmFilterNavigatorWin( SfxBindings *pBindings, SfxChildWindow *pMgr,
vcl::Window* pParent );
virtual ~FmFilterNavigatorWin() override;
virtual void dispose() override;
void UpdateContent( FmFormShell const * pFormShell );
void StateChangedAtToolBoxControl( sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState ) override;
void FillInfo( SfxChildWinInfo& rInfo ) const override;
};
class FmFilterNavigatorWinMgr final : 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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