191 lines
8.7 KiB
C++
191 lines
8.7 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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#ifndef INCLUDED_VCL_SPLITWIN_HXX
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#define INCLUDED_VCL_SPLITWIN_HXX
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#include <vcl/dllapi.h>
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#include <vcl/dockwin.hxx>
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#include <o3tl/typed_flags_set.hxx>
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class Wallpaper;
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class ImplSplitSet;
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enum class SplitWindowItemFlags
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{
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NONE = 0x0000,
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Fixed = 0x0001,
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RelativeSize = 0x0002,
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PercentSize = 0x0004,
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ColSet = 0x0008,
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Invisible = 0x0010,
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};
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namespace o3tl
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{
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template<> struct typed_flags<SplitWindowItemFlags> : is_typed_flags<SplitWindowItemFlags, 0x1f> {};
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}
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#define SPLITWINDOW_APPEND ((sal_uInt16)0xFFFF)
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#define SPLITWINDOW_ITEM_NOTFOUND ((sal_uInt16)0xFFFF)
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class VCL_DLLPUBLIC SplitWindow : public DockingWindow
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{
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private:
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ImplSplitSet* mpMainSet;
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ImplSplitSet* mpBaseSet;
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ImplSplitSet* mpSplitSet;
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long* mpLastSizes;
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Rectangle maDragRect;
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long mnDX;
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long mnDY;
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long mnLeftBorder;
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long mnTopBorder;
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long mnRightBorder;
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long mnBottomBorder;
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long mnMaxSize;
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long mnMouseOff;
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long mnMStartPos;
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long mnMSplitPos;
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WinBits mnWinStyle;
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WindowAlign meAlign;
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sal_uInt16 mnSplitTest;
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sal_uInt16 mnSplitPos;
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sal_uInt16 mnMouseModifier;
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bool mbDragFull:1,
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mbHorz:1,
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mbBottomRight:1,
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mbCalc:1,
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mbRecalc:1,
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mbInvalidate:1,
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mbFadeIn:1,
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mbFadeOut:1,
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mbFadeInDown:1,
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mbFadeOutDown:1,
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mbFadeInPressed:1,
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mbFadeOutPressed:1,
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mbFadeNoButtonMode:1;
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Link<SplitWindow*,void> maSplitHdl;
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using Window::ImplInit;
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SAL_DLLPRIVATE void ImplInit( vcl::Window* pParent, WinBits nStyle );
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SAL_DLLPRIVATE void ImplInitSettings();
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SAL_DLLPRIVATE void ImplCalcLayout();
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SAL_DLLPRIVATE void ImplUpdate();
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SAL_DLLPRIVATE void ImplSetWindowSize( long nDelta );
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SAL_DLLPRIVATE void ImplSplitMousePos( Point& rMousePos );
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SAL_DLLPRIVATE void ImplGetButtonRect( Rectangle& rRect, long nEx, bool bTest ) const;
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SAL_DLLPRIVATE void ImplGetFadeInRect( Rectangle& rRect, bool bTest = false ) const;
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SAL_DLLPRIVATE void ImplGetFadeOutRect( Rectangle& rRect, bool bTest = false ) const;
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SAL_DLLPRIVATE void ImplDrawFadeIn(vcl::RenderContext& rRenderContext);
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SAL_DLLPRIVATE void ImplDrawFadeOut(vcl::RenderContext& rRenderContext);
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SAL_DLLPRIVATE void ImplNewAlign();
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SAL_DLLPRIVATE void ImplDrawGrip(vcl::RenderContext& rRenderContext, const Rectangle& rRect, bool bHorz, bool bLeft);
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SAL_DLLPRIVATE void ImplStartSplit( const MouseEvent& rMEvt );
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SAL_DLLPRIVATE void ImplDrawBorder(vcl::RenderContext& rRenderContext);
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SAL_DLLPRIVATE void ImplDrawBorderLine(vcl::RenderContext& rRenderContext);
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static SAL_DLLPRIVATE void ImplCalcSet2( SplitWindow* pWindow, ImplSplitSet* pSet, bool bHide,
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bool bRows, bool bDown = true );
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SAL_DLLPRIVATE void ImplDrawBack(vcl::RenderContext& rRenderContext, ImplSplitSet* pSet );
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SAL_DLLPRIVATE static void ImplDrawBack(vcl::RenderContext& rRenderContext, const Rectangle& rRect,
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const Wallpaper* pWall, const Bitmap* pBitmap );
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static SAL_DLLPRIVATE sal_uInt16 ImplTestSplit( ImplSplitSet* pSet, const Point& rPos,
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long& rMouseOff, ImplSplitSet** ppFoundSet, sal_uInt16& rFoundPos,
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bool bRows, bool bDown = true );
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static SAL_DLLPRIVATE sal_uInt16 ImplTestSplit( SplitWindow* pWindow, const Point& rPos,
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long& rMouseOff, ImplSplitSet** ppFoundSet, sal_uInt16& rFoundPos );
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SAL_DLLPRIVATE void ImplDrawSplitTracking(const Point& rPos);
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SplitWindow (const SplitWindow &) = delete;
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SplitWindow & operator= (const SplitWindow &) = delete;
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public:
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SplitWindow( vcl::Window* pParent, WinBits nStyle = 0 );
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virtual ~SplitWindow() override;
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virtual void dispose() override;
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virtual void StartSplit();
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virtual void Split();
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virtual void SplitResize();
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virtual void AutoHide();
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virtual void FadeIn();
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virtual void FadeOut();
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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 Tracking( const TrackingEvent& rTEvt ) override;
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virtual void Paint( vcl::RenderContext& rRenderContext, const Rectangle& rRect ) override;
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virtual void Resize() override;
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virtual void RequestHelp( const HelpEvent& rHEvt ) override;
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virtual void StateChanged( StateChangedType nType ) override;
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virtual void DataChanged( const DataChangedEvent& rDCEvt ) override;
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virtual bool PreNotify( NotifyEvent& rNEvt ) override;
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void InsertItem( sal_uInt16 nId, vcl::Window* pWindow, long nSize,
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sal_uInt16 nPos, sal_uInt16 nIntoSetId,
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SplitWindowItemFlags nBits );
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void InsertItem( sal_uInt16 nId, long nSize,
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sal_uInt16 nPos, sal_uInt16 nIntoSetId,
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SplitWindowItemFlags nBits );
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void RemoveItem( sal_uInt16 nId );
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void Clear();
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void SplitItem( sal_uInt16 nId, long nNewSize,
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bool bPropSmall,
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bool bPropGreat );
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void SetItemSize( sal_uInt16 nId, long nNewSize );
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long GetItemSize( sal_uInt16 nId ) const;
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/** Set a range that limits the (variable part of the) size with an
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upper and a lower bound (both are valid values themselves.)
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@param nId
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Id of the item for which the size limits are set.
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@param rRange
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Values of -1 define missing bounds, thus setting a range (-1,-1)
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(the default) removes the size limitiation.
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*/
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void SetItemSizeRange (sal_uInt16 nId, const Range& rRange);
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/** Return the current size limits for the specified item.
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*/
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long GetItemSize( sal_uInt16 nId, SplitWindowItemFlags nBits ) const;
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sal_uInt16 GetSet( sal_uInt16 nId ) const;
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sal_uInt16 GetItemId( vcl::Window* pWindow ) const;
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sal_uInt16 GetItemId( const Point& rPos ) const;
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sal_uInt16 GetItemPos( sal_uInt16 nId, sal_uInt16 nSetId = 0 ) const;
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sal_uInt16 GetItemId( sal_uInt16 nPos ) const;
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sal_uInt16 GetItemCount( sal_uInt16 nSetId = 0 ) const;
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bool IsItemValid( sal_uInt16 nId ) const;
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void SetAlign( WindowAlign eNewAlign );
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WindowAlign GetAlign() const { return meAlign; }
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bool IsHorizontal() const { return mbHorz; }
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void SetMaxSizePixel( long nNewMaxSize ) { mnMaxSize = nNewMaxSize; }
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Size CalcLayoutSizePixel( const Size& aNewSize );
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void ShowFadeInHideButton();
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void ShowFadeOutButton();
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long GetFadeInSize() const;
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bool IsFadeNoButtonMode() const { return mbFadeNoButtonMode; }
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void SetSplitHdl( const Link<SplitWindow*,void>& rLink ) { maSplitHdl = rLink; }
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};
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#endif // INCLUDED_VCL_SPLITWIN_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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