0881ae68b0
If a menu won't fit in the desired location the default mode is to place it somewhere it will fit. e.g. above, left, right. For some cases, e.g. menubars, it's desirable to limit the options to above/below and force the menu to scroll if it won't fit Change-Id: I1998a842d25752389ec9032e54673408d1ed6cb5
153 lines
7.2 KiB
C++
153 lines
7.2 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_FLOATWIN_HXX
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#define INCLUDED_VCL_FLOATWIN_HXX
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#include <tools/solar.h>
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#include <vcl/dllapi.h>
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#include <vcl/syswin.hxx>
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class ToolBox;
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// ------------------------
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// - FloatingWindow-Types -
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// ------------------------
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#define FLOATWIN_POPUPMODE_ALLOWTEAROFF ((sal_uLong)0x00000001)
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#define FLOATWIN_POPUPMODE_ANIMATIONSLIDE ((sal_uLong)0x00000002)
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#define FLOATWIN_POPUPMODE_NOAUTOARRANGE ((sal_uLong)0x00000004)
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#define FLOATWIN_POPUPMODE_NOANIMATION ((sal_uLong)0x00000008)
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#define FLOATWIN_POPUPMODE_DOWN ((sal_uLong)0x00000010)
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#define FLOATWIN_POPUPMODE_UP ((sal_uLong)0x00000020)
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#define FLOATWIN_POPUPMODE_LEFT ((sal_uLong)0x00000040)
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#define FLOATWIN_POPUPMODE_RIGHT ((sal_uLong)0x00000080)
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#define FLOATWIN_POPUPMODE_NOFOCUSCLOSE ((sal_uLong)0x00000100)
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#define FLOATWIN_POPUPMODE_NOKEYCLOSE ((sal_uLong)0x00000200)
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#define FLOATWIN_POPUPMODE_NOMOUSECLOSE ((sal_uLong)0x00000400)
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#define FLOATWIN_POPUPMODE_NOMOUSERECTCLOSE ((sal_uLong)0x00000800)
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#define FLOATWIN_POPUPMODE_ALLMOUSEBUTTONCLOSE ((sal_uLong)0x00001000)
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#define FLOATWIN_POPUPMODE_NOAPPFOCUSCLOSE ((sal_uLong)0x00002000)
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#define FLOATWIN_POPUPMODE_PATHMOUSECANCELCLICK ((sal_uLong)0x00004000)
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#define FLOATWIN_POPUPMODE_NEWLEVEL ((sal_uLong)0x00008000)
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#define FLOATWIN_POPUPMODE_NOMOUSEUPCLOSE ((sal_uLong)0x00010000)
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#define FLOATWIN_POPUPMODE_GRABFOCUS ((sal_uLong)0x00020000)
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#define FLOATWIN_POPUPMODE_NOHORZPLACEMENT ((sal_uLong)0x00040000)
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#define FLOATWIN_POPUPMODEEND_CANCEL ((sal_uInt16)0x0001)
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#define FLOATWIN_POPUPMODEEND_TEAROFF ((sal_uInt16)0x0002)
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#define FLOATWIN_POPUPMODEEND_DONTCALLHDL ((sal_uInt16)0x0004)
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#define FLOATWIN_POPUPMODEEND_CLOSEALL ((sal_uInt16)0x0008)
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#define FLOATWIN_TITLE_NORMAL ((sal_uInt16)0x0001)
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#define FLOATWIN_TITLE_TEAROFF ((sal_uInt16)0x0002)
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#define FLOATWIN_TITLE_POPUP ((sal_uInt16)0x0004)
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#define FLOATWIN_TITLE_NONE ((sal_uInt16)0x0008)
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// ------------------
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// - FloatingWindow -
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// ------------------
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class VCL_DLLPUBLIC FloatingWindow : public SystemWindow
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{
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class ImplData;
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private:
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FloatingWindow* mpNextFloat;
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Window* mpFirstPopupModeWin;
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ImplData* mpImplData;
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Rectangle maFloatRect;
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sal_uLong mnPostId;
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sal_uLong mnPopupModeFlags;
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sal_uInt16 mnTitle;
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sal_uInt16 mnOldTitle;
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sal_Bool mbInPopupMode;
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sal_Bool mbPopupMode;
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sal_Bool mbPopupModeCanceled;
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sal_Bool mbPopupModeTearOff;
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sal_Bool mbMouseDown;
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sal_Bool mbOldSaveBackMode;
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sal_Bool mbGrabFocus; // act as key input window, although focus is not set
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sal_Bool mbInCleanUp;
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Link maPopupModeEndHdl;
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SAL_DLLPRIVATE void ImplCallPopupModeEnd();
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DECL_DLLPRIVATE_LINK( ImplEndPopupModeHdl, void* );
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// Copy assignment is forbidden and not implemented.
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SAL_DLLPRIVATE FloatingWindow (const FloatingWindow &);
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SAL_DLLPRIVATE FloatingWindow & operator= (const FloatingWindow &);
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protected:
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using Window::ImplInit;
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SAL_DLLPRIVATE void ImplInit( Window* pParent, WinBits nStyle );
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SAL_DLLPRIVATE void ImplInitSettings();
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SAL_DLLPRIVATE void ImplLoadRes( const ResId& rResId );
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public:
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#define IMPL_FLOATWIN_HITTEST_OUTSIDE ((sal_uInt16)0x0001)
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#define IMPL_FLOATWIN_HITTEST_WINDOW ((sal_uInt16)0x0002)
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#define IMPL_FLOATWIN_HITTEST_RECT ((sal_uInt16)0x0004)
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SAL_DLLPRIVATE FloatingWindow* ImplFloatHitTest( Window* pReference, const Point& rPos, sal_uInt16& rHitTest );
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SAL_DLLPRIVATE FloatingWindow* ImplFindLastLevelFloat();
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SAL_DLLPRIVATE sal_Bool ImplIsFloatPopupModeWindow( const Window* pWindow );
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SAL_DLLPRIVATE void ImplSetMouseDown() { mbMouseDown = sal_True; }
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SAL_DLLPRIVATE sal_Bool ImplIsMouseDown() const { return mbMouseDown; }
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SAL_DLLPRIVATE static Point ImplCalcPos( Window* pWindow,
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const Rectangle& rRect, sal_uLong nFlags,
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sal_uInt16& rArrangeIndex );
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SAL_DLLPRIVATE void ImplEndPopupMode( sal_uInt16 nFlags = 0, sal_uLong nFocusId = 0 );
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SAL_DLLPRIVATE Rectangle& ImplGetItemEdgeClipRect();
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SAL_DLLPRIVATE sal_Bool ImplIsInPrivatePopupMode() const { return mbInPopupMode; }
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public:
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explicit FloatingWindow( Window* pParent, WinBits nStyle = WB_STDFLOATWIN );
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explicit FloatingWindow( Window* pParent, const ResId& );
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virtual ~FloatingWindow();
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virtual long Notify( NotifyEvent& rNEvt );
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virtual void StateChanged( StateChangedType nType );
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virtual void DataChanged( const DataChangedEvent& rDCEvt );
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virtual void PopupModeEnd();
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void SetTitleType( sal_uInt16 nTitle );
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sal_uInt16 GetTitleType() const { return mnTitle; }
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void StartPopupMode( const Rectangle& rRect, sal_uLong nFlags = 0 );
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void StartPopupMode( ToolBox* pBox, sal_uLong nFlags = 0 );
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void EndPopupMode( sal_uInt16 nFlags = 0 );
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void AddPopupModeWindow( Window* pWindow );
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sal_uLong GetPopupModeFlags() const { return mnPopupModeFlags; }
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void SetPopupModeFlags( sal_uLong nFlags ) { mnPopupModeFlags = nFlags; }
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sal_Bool IsInPopupMode() const { return mbPopupMode; }
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sal_Bool IsInCleanUp() const { return mbInCleanUp; }
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sal_Bool IsPopupModeCanceled() const { return mbPopupModeCanceled; }
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sal_Bool IsPopupModeTearOff() const { return mbPopupModeTearOff; }
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void SetPopupModeEndHdl( const Link& rLink ) { maPopupModeEndHdl = rLink; }
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const Link& GetPopupModeEndHdl() const { return maPopupModeEndHdl; }
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sal_Bool GrabsFocus() const { return mbGrabFocus; }
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static Point CalcFloatingPosition( Window* pWindow, const Rectangle& rRect, sal_uLong nFlags, sal_uInt16& rArrangeIndex );
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};
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#endif // INCLUDED_VCL_FLOATWIN_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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