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