forked from amazingfate/loongoffice
70cc2b191b
...mostly done with a rewriting Clang plugin, with just some manual tweaking necessary to fix poor macro usage. Change-Id: I71fa20213e86be10de332ece0aa273239df7b61a
355 lines
16 KiB
C++
355 lines
16 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_SVTOOLS_IVCTRL_HXX
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#define INCLUDED_SVTOOLS_IVCTRL_HXX
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#include <svtools/svtdllapi.h>
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#include <vcl/ctrl.hxx>
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#include <tools/link.hxx>
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#include <tools/contnr.hxx>
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#include <vcl/image.hxx>
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#include <vcl/seleng.hxx>
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class ResId;
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class Point;
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class SvxIconChoiceCtrl_Impl;
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class Image;
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#define ICNVIEW_FLAG_POS_LOCKED 0x0001
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#define ICNVIEW_FLAG_SELECTED 0x0002
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#define ICNVIEW_FLAG_FOCUSED 0x0004
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#define ICNVIEW_FLAG_IN_USE 0x0008
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#define ICNVIEW_FLAG_CURSORED 0x0010 // Rahmen um Image
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#define ICNVIEW_FLAG_POS_MOVED 0x0020 // per D&D verschoben aber nicht gelockt
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#define ICNVIEW_FLAG_DROP_TARGET 0x0040 // im QueryDrop gesetzt
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#define ICNVIEW_FLAG_BLOCK_EMPHASIS 0x0080 // Emphasis nicht painten
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#define ICNVIEW_FLAG_USER1 0x0100
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#define ICNVIEW_FLAG_USER2 0x0200
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#define ICNVIEW_FLAG_PRED_SET 0x0400 // Predecessor wurde umgesetzt
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enum SvxIconChoiceCtrlTextMode
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{
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IcnShowTextFull = 1, // BoundRect nach unten aufplustern
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IcnShowTextShort, // Abkuerzung mit "..."
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IcnShowTextSmart, // Text komplett anzeigen, wenn moeglich (n.i.)
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IcnShowTextDontKnow // Einstellung der View
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};
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enum SvxIconChoiceCtrlPositionMode
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{
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IcnViewPositionModeFree = 0, // freies pixelgenaues Positionieren
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IcnViewPositionModeAutoArrange = 1, // automatisches Ausrichten
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IcnViewPositionModeAutoAdjust = 2, // automatisches Anordnen
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IcnViewPositionModeLast = IcnViewPositionModeAutoAdjust
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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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void* pUserData;
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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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Rectangle aRect; // Bounding-Rect des Entries
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Rectangle aGridRect; // nur gesetzt im Grid-Modus
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sal_uLong nPos;
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// die Eintragsposition in der Eintragsliste entspricht der beim Insert vorgegebenen
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// [Sortier-]Reihenfolge (->Reihenfolge der Anker in der Ankerliste!). Im AutoArrange-Modus
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// kann die sichtbare Reihenfolge aber anders sein. Die Eintraege werden deshalb dann
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// verkettet
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SvxIconChoiceCtrlEntry* pblink; // backward (linker Nachbar)
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SvxIconChoiceCtrlEntry* pflink; // forward (rechter Nachbar)
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SvxIconChoiceCtrlTextMode eTextMode;
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sal_uInt16 nX,nY; // fuer Tastatursteuerung
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sal_uInt16 nFlags;
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void ClearFlags( sal_uInt16 nMask ) { nFlags &= (~nMask); }
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void SetFlags( sal_uInt16 nMask ) { nFlags |= nMask; }
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void AssignFlags( sal_uInt16 _nFlags ) { nFlags = _nFlags; }
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// setzt den linken Nachbarn (A <-> B ==> A <-> this <-> B)
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void SetBacklink( SvxIconChoiceCtrlEntry* pA )
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{
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pA->pflink->pblink = this; // X <- B
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this->pflink = pA->pflink; // X -> B
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this->pblink = pA; // A <- X
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pA->pflink = this; // A -> X
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}
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// loest eine Verbindung (A <-> this <-> B ==> A <-> B)
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void Unlink()
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{
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this->pblink->pflink = this->pflink;
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this->pflink->pblink = this->pblink;
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this->pflink = 0;
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this->pblink = 0;
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}
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public:
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SvxIconChoiceCtrlEntry( const OUString& rText, const Image& rImage, sal_uInt16 nFlags = 0 );
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~SvxIconChoiceCtrlEntry () {}
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void SetImage ( const Image& rImage ) { aImage = rImage; }
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Image GetImage () const { return aImage; }
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void SetText ( const OUString& rText ) { aText = rText; }
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OUString GetText () const { return aText; }
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OUString SVT_DLLPUBLIC GetDisplayText() const;
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void SetQuickHelpText( const OUString& rText ) { aQuickHelpText = rText; }
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OUString GetQuickHelpText() const { return aQuickHelpText; }
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void SetUserData ( void* _pUserData ) { pUserData = _pUserData; }
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void* GetUserData () { return pUserData; }
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const Rectangle & GetBoundRect() const { return aRect; }
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void SetFocus ( bool bSet )
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{ nFlags = ( bSet ? nFlags | ICNVIEW_FLAG_FOCUSED : nFlags & ~ICNVIEW_FLAG_FOCUSED ); }
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SvxIconChoiceCtrlTextMode GetTextMode() const { return eTextMode; }
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sal_uInt16 GetFlags() const { return nFlags; }
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bool IsSelected() const { return ((nFlags & ICNVIEW_FLAG_SELECTED) !=0); }
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bool IsFocused() const { return ((nFlags & ICNVIEW_FLAG_FOCUSED) !=0); }
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bool IsInUse() const { return ((nFlags & ICNVIEW_FLAG_IN_USE) !=0); }
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bool IsCursored() const { return ((nFlags & ICNVIEW_FLAG_CURSORED) !=0); }
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bool IsDropTarget() const { return ((nFlags & ICNVIEW_FLAG_DROP_TARGET) !=0); }
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bool IsBlockingEmphasis() const { return ((nFlags & ICNVIEW_FLAG_BLOCK_EMPHASIS) !=0); }
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bool IsPosLocked() const { return ((nFlags & ICNVIEW_FLAG_POS_LOCKED) !=0); }
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// Nur bei AutoArrange gesetzt. Den Kopf der Liste gibts per SvxIconChoiceCtrl::GetPredecessorHead
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SvxIconChoiceCtrlEntry* GetSuccessor() const { return pflink; }
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SvxIconChoiceCtrlEntry* GetPredecessor() const { return pblink; }
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// sal_Unicode GetMnemonicChar() const;
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};
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enum SvxIconChoiceCtrlColumnAlign
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{
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IcnViewAlignLeft = 1,
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IcnViewAlignRight,
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IcnViewAlignCenter
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};
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class SvxIconChoiceCtrlColumnInfo
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{
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OUString aColText;
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Image aColImage;
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long nWidth;
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SvxIconChoiceCtrlColumnAlign eAlignment;
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sal_uInt16 nSubItem;
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public:
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SvxIconChoiceCtrlColumnInfo( sal_uInt16 nSub, long nWd,
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SvxIconChoiceCtrlColumnAlign eAlign ) :
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nWidth( nWd ), eAlignment( eAlign ), nSubItem( nSub ) {}
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SvxIconChoiceCtrlColumnInfo( const SvxIconChoiceCtrlColumnInfo& );
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void SetText( const OUString& rText ) { aColText = rText; }
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void SetImage( const Image& rImg ) { aColImage = rImg; }
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void SetWidth( long nWd ) { nWidth = nWd; }
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void SetAlignment( SvxIconChoiceCtrlColumnAlign eAlign ) { eAlignment = eAlign; }
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void SetSubItem( sal_uInt16 nSub) { nSubItem = nSub; }
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const OUString& GetText() const { return aColText; }
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const Image& GetImage() const { return aColImage; }
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long GetWidth() const { return nWidth; }
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SvxIconChoiceCtrlColumnAlign GetAlignment() const { return eAlignment; }
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sal_uInt16 GetSubItem() const { return nSubItem; }
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};
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/*
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Window-Bits:
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WB_ICON // Text unter dem Icon
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WB_SMALL_ICON // Text rechts neben Icon, beliebige Positionierung
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WB_DETAILS // Text rechts neben Icon, eingeschraenkte Posit.
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WB_BORDER
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WB_NOHIDESELECTION // Selektion inaktiv zeichnen, wenn kein Fokus
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WB_NOHSCROLL
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WB_NOVSCROLL
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WB_NOSELECTION
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WB_SMART_ARRANGE // im Arrange die Vis-Area beibehalten
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WB_ALIGN_TOP // Anordnung zeilenweise von links nach rechts
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WB_ALIGN_LEFT // Anordnung spaltenweise von oben nach unten
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WB_NODRAGSELECTION // Keine Selektion per Tracking-Rect
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WB_NOCOLUMNHEADER // keine Headerbar in Detailsview (Headerbar not implemented)
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WB_NOPOINTERFOCUS // Kein GrabFocus im MouseButtonDown
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WB_HIGHLIGHTFRAME // der unter der Maus befindliche Eintrag wird hervorgehoben
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WB_NOASYNCSELECTHDL // Selektionshandler synchron aufrufen, d.h. Events nicht sammeln
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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_NOSELECTION WB_REPEAT
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#define WB_NODRAGSELECTION WB_PATHELLIPSIS
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#define WB_SMART_ARRANGE WB_PASSWORD
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#define WB_ALIGN_TOP WB_TOP
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#define WB_ALIGN_LEFT WB_LEFT
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#define WB_NOCOLUMNHEADER WB_CENTER
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#define WB_HIGHLIGHTFRAME WB_INFO
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#define WB_NOASYNCSELECTHDL WB_NOLABEL
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class MnemonicGenerator;
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class SVT_DLLPUBLIC SvtIconChoiceCtrl : public Control
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{
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friend class SvxIconChoiceCtrl_Impl;
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Link _aClickIconHdl;
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Link _aDocRectChangedHdl;
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Link _aVisRectChangedHdl;
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KeyEvent* _pCurKeyEvent;
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SvxIconChoiceCtrl_Impl* _pImp;
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bool _bAutoFontColor;
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protected:
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virtual void KeyInput( const KeyEvent& rKEvt ) SAL_OVERRIDE;
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virtual bool EditedEntry( SvxIconChoiceCtrlEntry*, const OUString& rNewText, bool bCancelled );
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virtual void DocumentRectChanged();
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virtual void VisibleRectChanged();
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virtual bool EditingEntry( SvxIconChoiceCtrlEntry* pEntry );
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virtual void Command( const CommandEvent& rCEvt ) SAL_OVERRIDE;
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virtual void Paint( const Rectangle& rRect ) SAL_OVERRIDE;
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virtual void MouseButtonDown( const MouseEvent& rMEvt ) SAL_OVERRIDE;
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virtual void MouseButtonUp( const MouseEvent& rMEvt ) SAL_OVERRIDE;
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virtual void MouseMove( const MouseEvent& rMEvt ) SAL_OVERRIDE;
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virtual void Resize() SAL_OVERRIDE;
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virtual void GetFocus() SAL_OVERRIDE;
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virtual void LoseFocus() SAL_OVERRIDE;
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virtual void ClickIcon();
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virtual void StateChanged( StateChangedType nType ) SAL_OVERRIDE;
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virtual void DataChanged( const DataChangedEvent& rDCEvt ) SAL_OVERRIDE;
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virtual void RequestHelp( const HelpEvent& rHEvt ) SAL_OVERRIDE;
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virtual void DrawEntryImage(
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SvxIconChoiceCtrlEntry* pEntry,
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const Point& rPos,
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OutputDevice& rDev );
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OUString GetEntryText(
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SvxIconChoiceCtrlEntry* pEntry,
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bool bInplaceEdit );
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virtual void FillLayoutData() const SAL_OVERRIDE;
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void CallImplEventListeners(sal_uLong nEvent, void* pData);
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public:
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SvtIconChoiceCtrl( Window* pParent, WinBits nWinStyle = WB_ICON | WB_BORDER );
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virtual ~SvtIconChoiceCtrl();
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void SetStyle( WinBits nWinStyle );
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WinBits GetStyle() const;
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bool SetChoiceWithCursor ( bool bDo = true );
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void SetFont( const Font& rFont );
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void SetPointFont( const Font& rFont );
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void SetClickHdl( const Link& rLink ) { _aClickIconHdl = rLink; }
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const Link& GetClickHdl() const { return _aClickIconHdl; }
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using OutputDevice::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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sal_uLong nPos = CONTAINER_APPEND,
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const Point* pPos = 0,
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sal_uInt16 nFlags = 0
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);
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/** creates automatic mnemonics for all icon texts in the control
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*/
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void CreateAutoMnemonics( void );
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/** creates automatic mnemonics for all icon texts in the control
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@param _rUsedMnemonics
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a MnemonicGenerator at which some other mnemonics are already registered.
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This can be used if the control needs to share the "mnemonic space" with other elements,
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such as a menu bar.
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*/
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void CreateAutoMnemonics( MnemonicGenerator& _rUsedMnemonics );
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bool DoKeyInput( const KeyEvent& rKEvt );
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bool IsEntryEditing() const;
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sal_uLong GetEntryCount() const;
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SvxIconChoiceCtrlEntry* GetEntry( sal_uLong nPos ) const;
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sal_uLong GetEntryListPos( SvxIconChoiceCtrlEntry* 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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// Neu-Berechnung gecachter View-Daten und Invalidierung im Fenster
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void InvalidateEntry( SvxIconChoiceCtrlEntry* pEntry );
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// bHit==sal_False: Eintrag gilt als getroffen, wenn Position im BoundRect liegt
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// ==sal_True : Bitmap oder Text muss getroffen sein
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SvxIconChoiceCtrlEntry* GetEntry( const Point& rPosPixel, bool bHit = false ) const;
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// in dem sal_uLong wird die Position in der Liste des gefunden Eintrags zurueckgegeben
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SvxIconChoiceCtrlEntry* GetSelectedEntry( sal_uLong& rPos ) const;
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#ifdef DBG_UTIL
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void SetEntryTextMode( SvxIconChoiceCtrlTextMode eMode, SvxIconChoiceCtrlEntry* pEntry = 0 );
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#endif
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virtual bool HasBackground() const;
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virtual bool HasFont() const;
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virtual bool HasFontTextColor() const;
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virtual bool HasFontFillColor() const;
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void SetFontColorToBackground ( bool bDo = true ) { _bAutoFontColor = bDo; }
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bool AutoFontColor () { return _bAutoFontColor; }
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Point GetPixelPos( const Point& rPosLogic ) const;
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void SetSelectionMode( SelectionMode eMode );
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Rectangle GetBoundingBox( SvxIconChoiceCtrlEntry* pEntry ) const;
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Rectangle GetEntryCharacterBounds( const sal_Int32 _nEntryPos, const sal_Int32 _nCharacterIndex ) const;
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void SetNoSelection();
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// ACCESSIBILITY ==========================================================
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/** Creates and returns the accessible object of the Box. */
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virtual ::com::sun::star::uno::Reference<
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::com::sun::star::accessibility::XAccessible > CreateAccessible() SAL_OVERRIDE;
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};
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#endif // INCLUDED_SVTOOLS_IVCTRL_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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