/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
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* 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 <vcl/dllapi.h>
#include <vcl/dockwin.hxx>
class Wallpaper;
struct ImplSplitSet;
typedef sal_uInt16 SplitWindowItemBits;
#define SWIB_FIXED ((SplitWindowItemBits)0x0001)
#define SWIB_RELATIVESIZE ((SplitWindowItemBits)0x0002)
#define SWIB_PERCENTSIZE ((SplitWindowItemBits)0x0004)
#define SWIB_COLSET ((SplitWindowItemBits)0x0008)
#define SWIB_INVISIBLE ((SplitWindowItemBits)0x0010)
#define SPLITWINDOW_APPEND ((sal_uInt16)0xFFFF)
#define SPLITWINDOW_ITEM_NOTFOUND ((sal_uInt16)0xFFFF)
class VCL_DLLPUBLIC SplitWindow : public DockingWindow
{
private:
ImplSplitSet* mpMainSet;
ImplSplitSet* mpBaseSet;
ImplSplitSet* mpSplitSet;
long* mpLastSizes;
Rectangle maDragRect;
long mnDX;
long mnDY;
long mnLeftBorder;
long mnTopBorder;
long mnRightBorder;
long mnBottomBorder;
long mnMaxSize;
long mnMouseOff;
long mnMStartPos;
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,
mbSizeable:1,
mbBorder:1,
mbAutoHide:1,
mbFadeIn:1,
mbFadeOut:1,
mbAutoHideIn:1,
mbAutoHideDown:1,
mbFadeInDown:1,
mbFadeOutDown:1,
mbAutoHidePressed:1,
mbFadeInPressed:1,
mbFadeOutPressed:1,
mbFadeNoButtonMode:1,
mbNoAlign:1;
Link maStartSplitHdl;
Link maSplitHdl;
Link maSplitResizeHdl;
Link maAutoHideHdl;
Link maFadeInHdl;
Link maFadeOutHdl;
using Window::ImplInit;
SAL_DLLPRIVATE void ImplInit( Window* pParent, WinBits nStyle );
SAL_DLLPRIVATE void ImplInitSettings();
SAL_DLLPRIVATE void ImplCalcLayout();
SAL_DLLPRIVATE void ImplUpdate();
SAL_DLLPRIVATE void ImplSetWindowSize( long nDelta );
SAL_DLLPRIVATE void ImplSplitMousePos( Point& rMousePos );
SAL_DLLPRIVATE void ImplGetButtonRect( Rectangle& rRect, long nEx, bool bTest ) const;
SAL_DLLPRIVATE void ImplGetAutoHideRect( Rectangle& rRect, bool bTest = false ) const;
SAL_DLLPRIVATE void ImplGetFadeInRect( Rectangle& rRect, bool bTest = false ) const;
SAL_DLLPRIVATE void ImplGetFadeOutRect( Rectangle& rRect, bool bTest = false ) const;
SAL_DLLPRIVATE void ImplDrawButtonRect( const Rectangle& rRect, long nSize );
SAL_DLLPRIVATE void ImplDrawAutoHide( bool bInPaint );
SAL_DLLPRIVATE void ImplDrawFadeIn( bool bInPaint );
SAL_DLLPRIVATE void ImplDrawFadeOut( bool bInPaint );
SAL_DLLPRIVATE void ImplNewAlign();
SAL_DLLPRIVATE void ImplDrawGrip( const Rectangle& rRect, bool bHorz, bool bLeft );
SAL_DLLPRIVATE void ImplDrawFadeArrow( const Point& rPt, bool bHorz, bool bLeft );
SAL_DLLPRIVATE void ImplStartSplit( const MouseEvent& rMEvt );
static SAL_DLLPRIVATE void ImplDrawBorder( SplitWindow* pWin );
static SAL_DLLPRIVATE void ImplDrawBorderLine( SplitWindow* pWin );
static SAL_DLLPRIVATE void ImplCalcSet2( SplitWindow* pWindow, ImplSplitSet* pSet, bool bHide,
bool bRows, bool bDown = true );
static SAL_DLLPRIVATE void ImplDrawBack( SplitWindow* pWindow, ImplSplitSet* pSet );
static SAL_DLLPRIVATE void ImplDrawBack( SplitWindow* pWindow, const Rectangle& rRect,
const Wallpaper* pWall, const Bitmap* pBitmap );
static SAL_DLLPRIVATE sal_uInt16 ImplTestSplit( ImplSplitSet* pSet, const Point& rPos,
long& rMouseOff, ImplSplitSet** ppFoundSet, sal_uInt16& rFoundPos,
bool bRows, bool bDown = true );
static SAL_DLLPRIVATE sal_uInt16 ImplTestSplit( SplitWindow* pWindow, const Point& rPos,
long& rMouseOff, ImplSplitSet** ppFoundSet, sal_uInt16& rFoundPos );
static SAL_DLLPRIVATE void ImplDrawSplitTracking( SplitWindow* pThis, const Point& rPos );
// Copy assignment is forbidden and not implemented.
SAL_DLLPRIVATE SplitWindow (const SplitWindow &);
SAL_DLLPRIVATE SplitWindow & operator= (const SplitWindow &);
public:
SplitWindow( Window* pParent, WinBits nStyle = 0 );
virtual ~SplitWindow();
virtual void StartSplit();
virtual void Split();
virtual void SplitResize();
virtual void AutoHide();
virtual void FadeIn();
virtual void FadeOut();
virtual void MouseButtonDown( const MouseEvent& rMEvt ) SAL_OVERRIDE;
virtual void MouseMove( const MouseEvent& rMEvt ) SAL_OVERRIDE;
virtual void Tracking( const TrackingEvent& rTEvt ) SAL_OVERRIDE;
virtual void Paint( const Rectangle& rRect ) SAL_OVERRIDE;
virtual void Move() SAL_OVERRIDE;
virtual void Resize() SAL_OVERRIDE;
virtual void RequestHelp( const HelpEvent& rHEvt ) SAL_OVERRIDE;
virtual void StateChanged( StateChangedType nType ) SAL_OVERRIDE;
virtual void DataChanged( const DataChangedEvent& rDCEvt ) SAL_OVERRIDE;
virtual bool PreNotify( NotifyEvent& rNEvt ) SAL_OVERRIDE;
void InsertItem( sal_uInt16 nId, Window* pWindow, long nSize,
sal_uInt16 nPos = SPLITWINDOW_APPEND, sal_uInt16 nSetId = 0,
SplitWindowItemBits nBits = 0 );
void InsertItem( sal_uInt16 nId, long nSize,
sal_uInt16 nPos = SPLITWINDOW_APPEND, sal_uInt16 nSetId = 0,
SplitWindowItemBits nBits = 0 );
void RemoveItem( sal_uInt16 nId, bool bHide = true );
void Clear();
void SplitItem( sal_uInt16 nId, long nNewSize,
bool bPropSmall = false,
bool bPropGreat = false );
void SetItemSize( sal_uInt16 nId, long nNewSize );
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 aRange
Values of -1 define missing bounds, thus setting a range (-1,-1)
(the default) removes the size limitiation.
*/
void SetItemSizeRange (sal_uInt16 nId, const Range aRange);
/** Return the current size limits for the specified item.
*/
long GetItemSize( sal_uInt16 nId, SplitWindowItemBits nBits ) const;
sal_uInt16 GetSet( sal_uInt16 nId ) const;
sal_uInt16 GetItemId( 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, sal_uInt16 nSetId = 0 ) const;
sal_uInt16 GetItemCount( sal_uInt16 nSetId = 0 ) const;
bool IsItemValid( sal_uInt16 nId ) const;
bool IsNoAlign() const { return mbNoAlign; }
void SetAlign( WindowAlign eNewAlign = WINDOWALIGN_TOP );
WindowAlign GetAlign() const { return meAlign; }
bool IsHorizontal() const { return mbHorz; }
bool IsSplitting() const { return IsTracking(); }
void SetMaxSizePixel( long nNewMaxSize ) { mnMaxSize = nNewMaxSize; }
long GetMaxSizePixel() const { return mnMaxSize; }
Size CalcLayoutSizePixel( const Size& aNewSize );
void ShowAutoHideButton( bool bShow = true );
bool IsAutoHideButtonVisible() const { return mbAutoHide; }
void ShowFadeInHideButton( bool bShow = true );
void ShowFadeInButton( bool bShow = true ) { ShowFadeInHideButton( bShow ); }
bool IsFadeInButtonVisible() const { return mbFadeIn; }
void ShowFadeOutButton( bool bShow = true );
bool IsFadeOutButtonVisible() const { return mbFadeOut; }
long GetFadeInSize() const;
bool IsFadeNoButtonMode() const { return mbFadeNoButtonMode; }
void SetAutoHideState( bool bAutoHide );
bool GetAutoHideState() const { return mbAutoHideIn; }
void SetStartSplitHdl( const Link& rLink ) { maStartSplitHdl = rLink; }
const Link& GetStartSplitHdl() const { return maStartSplitHdl; }
void SetSplitHdl( const Link& rLink ) { maSplitHdl = rLink; }
const Link& GetSplitHdl() const { return maSplitHdl; }
void SetSplitResizeHdl( const Link& rLink ) { maSplitResizeHdl = rLink; }
const Link& GetSplitResizeHdl() const { return maSplitResizeHdl; }
void SetAutoHideHdl( const Link& rLink ) { maAutoHideHdl = rLink; }
const Link& GetAutoHideHdl() const { return maAutoHideHdl; }
void SetFadeInHdl( const Link& rLink ) { maFadeInHdl = rLink; }
const Link& GetFadeInHdl() const { return maFadeInHdl; }
void SetFadeOutHdl( const Link& rLink ) { maFadeOutHdl = rLink; }
const Link& GetFadeOutHdl() const { return maFadeOutHdl; }
};
#endif // INCLUDED_VCL_SPLITWIN_HXX
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