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| -rw-r--r-- | dbaccess/source/ui/inc/sbagrid.hxx | 299 |
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diff --git a/dbaccess/source/ui/inc/sbagrid.hxx b/dbaccess/source/ui/inc/sbagrid.hxx new file mode 100644 index 000000000..30fb9fa73 --- /dev/null +++ b/dbaccess/source/ui/inc/sbagrid.hxx @@ -0,0 +1,299 @@ +/* -*- 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_DBACCESS_SOURCE_UI_INC_SBAGRID_HXX +#define INCLUDED_DBACCESS_SOURCE_UI_INC_SBAGRID_HXX + +#include <svx/fmgridcl.hxx> + +#include <svx/fmgridif.hxx> + +#include <com/sun/star/frame/XDispatch.hpp> +#include <com/sun/star/util/URL.hpp> +#include <comphelper/servicehelper.hxx> +#include <comphelper/uno3.hxx> +#include "sbamultiplex.hxx" +#include <svx/dataaccessdescriptor.hxx> +#include <rtl/ref.hxx> +#include <map> +#include <queue> + +class SvNumberFormatter; + +namespace com::sun::star { + namespace lang { + class XMultiServiceFactory; + } +} + +namespace dbaui +{ + struct SbaURLCompare + { + bool operator() (const css::util::URL& x, const css::util::URL& y) const { return x.Complete == y.Complete; } + }; + + class SbaXStatusMultiplexer; + class SbaXGridControl + :public FmXGridControl + ,public css::frame::XDispatch + { + typedef std::map<css::util::URL, rtl::Reference<SbaXStatusMultiplexer>, SbaURLCompare> StatusMultiplexerArray; + StatusMultiplexerArray m_aStatusMultiplexer; + + public: + SbaXGridControl(const css::uno::Reference< css::uno::XComponentContext >&); + virtual ~SbaXGridControl() override; + + // UNO + DECLARE_UNO3_DEFAULTS(SbaXGridControl, FmXGridControl) + virtual css::uno::Any SAL_CALL queryInterface(const css::uno::Type& _rType) override; + + // XTypeProvider + virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes( ) override; + virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId( ) override; + + // css::lang::XServiceInfo + OUString SAL_CALL getImplementationName() override; + virtual css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override; + // need by registration + /// @throws css::uno::RuntimeException + static OUString getImplementationName_Static(); + /// @throws css::uno::RuntimeException + static css::uno::Sequence< OUString > getSupportedServiceNames_Static(); + static css::uno::Reference< css::uno::XInterface > + Create(const css::uno::Reference< css::lang::XMultiServiceFactory >&); + + // css::frame::XDispatch + virtual void SAL_CALL dispatch(const css::util::URL& aURL, const css::uno::Sequence< css::beans::PropertyValue >& aArgs) override; + virtual void SAL_CALL addStatusListener(const css::uno::Reference< css::frame::XStatusListener > & xControl, const css::util::URL& aURL) override; + virtual void SAL_CALL removeStatusListener(const css::uno::Reference< css::frame::XStatusListener > & xControl, const css::util::URL& aURL) override; + + // css::lang::XComponent + virtual void SAL_CALL dispose() override; + + virtual void SAL_CALL createPeer(const css::uno::Reference< css::awt::XToolkit > & rToolkit, const css::uno::Reference< css::awt::XWindowPeer > & rParentPeer) override; + + protected: + virtual FmXGridPeer* imp_CreatePeer(vcl::Window* pParent) override; + }; + + // SbaXGridPeer + + class SbaXGridPeer final + :public FmXGridPeer + ,public css::frame::XDispatch + { + cppu::OMultiTypeInterfaceContainerHelperVar< + css::util::URL, void, SbaURLCompare> m_aStatusListeners; + + public: + SbaXGridPeer(const css::uno::Reference< css::uno::XComponentContext >&); + virtual ~SbaXGridPeer() override; + + // UNO + virtual void SAL_CALL acquire() throw() override { FmXGridPeer::acquire(); } + virtual void SAL_CALL release() throw() override { FmXGridPeer::release(); } + virtual css::uno::Any SAL_CALL queryInterface(const css::uno::Type& _rType) override; + + virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override; + + UNO3_GETIMPLEMENTATION_DECL(SbaXGridPeer) + + // css::frame::XDispatch + virtual void SAL_CALL dispatch(const css::util::URL& aURL, const css::uno::Sequence< css::beans::PropertyValue >& aArgs) override; + virtual void SAL_CALL addStatusListener(const css::uno::Reference< css::frame::XStatusListener > & xControl, const css::util::URL& aURL) override; + virtual void SAL_CALL removeStatusListener(const css::uno::Reference< css::frame::XStatusListener > & xControl, const css::util::URL& aURL) override; + + // css::frame::XDispatchProvider + virtual css::uno::Reference< css::frame::XDispatch > SAL_CALL queryDispatch(const css::util::URL& aURL, const OUString& aTargetFrameName, sal_Int32 nSearchFlags) override; + + // css::lang::XComponent + virtual void SAL_CALL dispose() override; + + private: + virtual VclPtr<FmGridControl> imp_CreateControl(vcl::Window* pParent, WinBits nStyle) override; + void NotifyStatusChanged(const css::util::URL& aUrl, const css::uno::Reference< css::frame::XStatusListener > & xControl); + + // for any execution of XDispatch::dispatch + struct DispatchArgs + { + css::util::URL aURL; + css::uno::Sequence< css::beans::PropertyValue > aArgs; + }; + std::queue< DispatchArgs > m_aDispatchArgs; + DECL_LINK( OnDispatchEvent, void*, void ); + + // for dynamic states of our 4 dispatchable URLs + enum DispatchType + { + dtBrowserAttribs, + dtRowHeight, + dtColumnAttribs, + dtColumnWidth, + + dtUnknown + }; + static DispatchType classifyDispatchURL( const css::util::URL& _rURL ); + + typedef std::map<DispatchType, bool> MapDispatchToBool; + MapDispatchToBool m_aDispatchStates; + }; + + // SbaGridHeader + + class SbaGridHeader + :public FmGridHeader + ,public DragSourceHelper + { + public: + SbaGridHeader(BrowseBox* pParent); + virtual void dispose() override; + virtual ~SbaGridHeader() override; + protected: + + // FmGridHeader overridables + virtual void PreExecuteColumnContextMenu(sal_uInt16 nColId, PopupMenu& rMenu) override; + virtual void PostExecuteColumnContextMenu(sal_uInt16 nColId, const PopupMenu& rMenu, sal_uInt16 nExecutionResult) override; + + private: + // DragSourceHelper overridables + virtual void StartDrag( sal_Int8 _nAction, const Point& _rPosPixel ) override; + + // Window overridables + virtual void MouseButtonDown( const MouseEvent& rMEvt ) override; + + void ImplStartColumnDrag(sal_Int8 _nAction, const Point& _rMousePos); + }; + + // 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 final : public FmGridControl + { + friend class SbaGridHeader; + friend class SbaXGridPeer; + + // Attributes + svx::ODataAccessDescriptor m_aDataDescriptor; + SbaGridListener* m_pMasterListener; + + ImplSVEvent * m_nAsyncDropEvent; + + bool m_bActivatingForDrop; + + public: + SbaGridControl(css::uno::Reference< css::uno::XComponentContext > const & _rM, Window* pParent, FmXGridPeer* _pPeer, WinBits nBits); + virtual ~SbaGridControl() override; + virtual void dispose() override; + + virtual void Select() override; + + void SetMasterListener(SbaGridListener* pListener) { m_pMasterListener = pListener; } + + virtual void ActivateCell(long nRow, sal_uInt16 nCol, bool bSetCellFocus = true) override; + virtual void DeactivateCell(bool bUpdate = true) override; + using FmGridControl::ActivateCell; + + 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 column/row cell + @return + The description of the specified object. + */ + virtual OUString GetAccessibleObjectDescription( ::vcl::AccessibleBrowseBoxObjType eObjType,sal_Int32 _nPosition = -1) const override; + + using FmGridControl::DeleteSelectedRows; + /** copies the currently selected rows to the clipboard + @precond + at least one row is selected + */ + void CopySelectedRowsToClipboard(); + + private: + // DragSourceHelper overridables + virtual void StartDrag( sal_Int8 _nAction, const Point& _rPosPixel ) override; + + // BrowseBox overridables + virtual sal_Int8 AcceptDrop( const BrowserAcceptDropEvent& rEvt ) override; + virtual sal_Int8 ExecuteDrop( const BrowserExecuteDropEvent& rEvt ) override; + virtual void MouseButtonDown( const BrowserMouseEvent& rMEvt) override; + + // EditBrowseBox overridables + virtual VclPtr<BrowserHeader> imp_CreateHeaderBar(BrowseBox* pParent) override; + virtual ::svt::CellController* GetController(long nRow, sal_uInt16 nCol) override; + + // DbGridControl overridables + virtual void PreExecuteRowContextMenu(sal_uInt16 nRow, PopupMenu& rMenu) override; + virtual void PostExecuteRowContextMenu(sal_uInt16 nRow, const PopupMenu& rMenu, sal_uInt16 nExecutionResult) override; + + // DbGridControl overridables + virtual void onRowChange() override; + virtual void onColumnChange() override; + + // get a fields property set from a model pos + css::uno::Reference< css::beans::XPropertySet > getField(sal_uInt16 nModelPos); + + // get my data source + css::uno::Reference< css::beans::XPropertySet > getDataSource() const; + + // drag events + void DoColumnDrag(sal_uInt16 nColumnPos); + 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*, void); + + bool IsReadOnlyDB() const; + void implTransferSelectedRows( sal_Int16 nRowPos, bool _bTrueIfClipboardFalseIfDrag ); + + using FmGridControl::AcceptDrop; + using FmGridControl::ExecuteDrop; + using FmGridControl::MouseButtonDown; + }; +} +#endif // INCLUDED_DBACCESS_SOURCE_UI_INC_SBAGRID_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |