174 lines
6.7 KiB
C++
174 lines
6.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#if !defined(VCL_DLLIMPLEMENTATION) && !defined(TOOLKIT_DLLIMPLEMENTATION) && !defined(VCL_INTERNALS)
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#error "don't use this in new code"
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#endif
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#include <config_options.h>
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#include <memory>
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#include <vcl/dllapi.h>
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#include <vcl/ctrl.hxx>
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#include <tools/link.hxx>
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#include <vcl/image.hxx>
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#include <o3tl/deleter.hxx>
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#include <o3tl/typed_flags_set.hxx>
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class SvxIconChoiceCtrl_Impl;
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enum class SvxIconViewFlags
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{
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NONE = 0x0000,
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SELECTED = 0x0001,
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FOCUSED = 0x0002,
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};
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namespace o3tl
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{
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template<> struct typed_flags<SvxIconViewFlags> : is_typed_flags<SvxIconViewFlags, 0x000f> {};
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}
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class SvxIconChoiceCtrlEntry
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{
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Image aImage;
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OUString aText;
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OUString aQuickHelpText;
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friend class SvxIconChoiceCtrl_Impl;
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friend class IcnCursor_Impl;
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friend class EntryList_Impl;
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friend class IcnGridMap_Impl;
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tools::Rectangle aRect; // Bounding-Rectangle of the entry
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sal_uInt16 nX,nY; // for keyboard control
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SvxIconViewFlags nFlags;
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void ClearFlags( SvxIconViewFlags nMask ) { nFlags &= ~nMask; }
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void SetFlags( SvxIconViewFlags nMask ) { nFlags |= nMask; }
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void AssignFlags( SvxIconViewFlags _nFlags ) { nFlags = _nFlags; }
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public:
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SvxIconChoiceCtrlEntry( OUString aText, Image aImage );
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const Image& GetImage () const { return aImage; }
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void SetText ( const OUString& rText ) { aText = rText; }
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const OUString& GetText () const { return aText; }
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OUString UNLESS_MERGELIBS_MORE(VCL_DLLPUBLIC) GetDisplayText() const;
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void SetQuickHelpText( const OUString& rText ) { aQuickHelpText = rText; }
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const OUString& GetQuickHelpText() const { return aQuickHelpText; }
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SvxIconViewFlags GetFlags() const { return nFlags; }
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bool IsSelected() const { return bool(nFlags & SvxIconViewFlags::SELECTED); }
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bool IsFocused() const { return bool(nFlags & SvxIconViewFlags::FOCUSED); }
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};
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/*
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Window-Bits:
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WB_ICON // Text beneath the icon
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WB_SMALLICON // Text right to the icon, position does not mind
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WB_DETAILS // Text right to the icon, limited positioning
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WB_BORDER
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WB_NOHIDESELECTION // Draw selection inactively, if not focused.
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WB_NOHSCROLL
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WB_NOVSCROLL
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WB_NODRAGSELECTION // No selection with tracking rectangle
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WB_NOCOLUMNHEADER // No Headerbar in Details view (Headerbar not implemented)
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WB_NOPOINTERFOCUS // No GrabFocus at MouseButtonDown
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*/
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#define WB_ICON WB_RECTSTYLE
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#define WB_SMALLICON WB_SMALLSTYLE
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#define WB_DETAILS WB_VCENTER
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#define WB_NOHSCROLL WB_SPIN
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#define WB_NOVSCROLL WB_DRAG
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#define WB_NODRAGSELECTION WB_PATHELLIPSIS
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#define WB_NOCOLUMNHEADER WB_CENTER
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class MnemonicGenerator;
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class UNLESS_MERGELIBS_MORE(VCL_DLLPUBLIC) SvtIconChoiceCtrl final : public Control
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{
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friend class SvxIconChoiceCtrl_Impl;
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Link<SvtIconChoiceCtrl*,void> _aClickIconHdl;
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std::unique_ptr<SvxIconChoiceCtrl_Impl, o3tl::default_delete<SvxIconChoiceCtrl_Impl>> _pImpl;
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virtual void KeyInput( const KeyEvent& rKEvt ) override;
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virtual void Command( const CommandEvent& rCEvt ) override;
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virtual void Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override;
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virtual void MouseButtonDown( const MouseEvent& rMEvt ) override;
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virtual void MouseMove( const MouseEvent& rMEvt ) override;
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virtual void Resize() override;
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virtual void GetFocus() override;
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virtual void LoseFocus() override;
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void ClickIcon();
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virtual void DataChanged( const DataChangedEvent& rDCEvt ) override;
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virtual void RequestHelp( const HelpEvent& rHEvt ) override;
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virtual void FillLayoutData() const override;
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void CallImplEventListeners(VclEventId nEvent, void* pData);
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public:
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SvtIconChoiceCtrl( vcl::Window* pParent, WinBits nWinStyle );
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virtual ~SvtIconChoiceCtrl() override;
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virtual void dispose() override;
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void SetFont( const vcl::Font& rFont );
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void SetPointFont( const vcl::Font& rFont );
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void SetClickHdl( const Link<SvtIconChoiceCtrl*,void>& rLink ) { _aClickIconHdl = rLink; }
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using Window::SetBackground;
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void SetBackground( const Wallpaper& rWallpaper );
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void ArrangeIcons();
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SvxIconChoiceCtrlEntry* InsertEntry( const OUString& rText,
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const Image& rImage);
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void RemoveEntry(sal_Int32 nEntryListPos);
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bool DoKeyInput( const KeyEvent& rKEvt );
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sal_Int32 GetEntryCount() const;
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SvxIconChoiceCtrlEntry* GetEntry( sal_Int32 nPos ) const;
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sal_Int32 GetEntryListPos( SvxIconChoiceCtrlEntry const * pEntry ) const;
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using Window::SetCursor;
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void SetCursor( SvxIconChoiceCtrlEntry* pEntry );
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SvxIconChoiceCtrlEntry* GetCursor() const;
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SvxIconChoiceCtrlEntry* GetSelectedEntry() const;
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tools::Rectangle GetBoundingBox( SvxIconChoiceCtrlEntry* pEntry ) const;
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tools::Rectangle GetEntryCharacterBounds( const sal_Int32 _nEntryPos, const sal_Int32 _nCharacterIndex ) const;
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// ACCESSIBILITY ==========================================================
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/** Creates and returns the accessible object of the Box. */
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virtual css::uno::Reference< css::accessibility::XAccessible > CreateAccessible() override;
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};
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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