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/* -*- 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_SW_SOURCE_CORE_UIBASE_INC_SRCEDTW_HXX
#define INCLUDED_SW_SOURCE_CORE_UIBASE_INC_SRCEDTW_HXX
#include <vcl/window.hxx>
#include <svl/lstner.hxx>
#include <vcl/timer.hxx>
#include <vcl/xtextedt.hxx>
#include <set>
namespace com { namespace sun { namespace star { namespace beans {
class XMultiPropertySet;
} } } }
class ScrollBar;
class SwSrcView;
class SwSrcEditWindow;
class TextEngine;
class ExtTextView;
class DataChangedEvent;
class TextViewOutWin : public Window
{
ExtTextView* pTextView;
protected:
virtual void Paint( const Rectangle& ) SAL_OVERRIDE;
virtual void KeyInput( const KeyEvent& rKeyEvt ) SAL_OVERRIDE;
virtual void MouseMove( const MouseEvent& rMEvt ) SAL_OVERRIDE;
virtual void MouseButtonDown( const MouseEvent& rMEvt ) SAL_OVERRIDE;
virtual void MouseButtonUp( const MouseEvent& rMEvt ) SAL_OVERRIDE;
virtual void Command( const CommandEvent& rCEvt ) SAL_OVERRIDE;
virtual void DataChanged( const DataChangedEvent& ) SAL_OVERRIDE;
public:
TextViewOutWin(Window* pParent, WinBits nBits) :
Window(pParent, nBits), pTextView(0){}
void SetTextView( ExtTextView* pView ) {pTextView = pView;}
};
typedef std::set<sal_uInt16> SyntaxLineSet;
class SwSrcEditWindow : public Window, public SfxListener
{
private:
class ChangesListener;
friend class ChangesListener;
ExtTextView* pTextView;
ExtTextEngine* pTextEngine;
TextViewOutWin* pOutWin;
ScrollBar *pHScrollbar,
*pVScrollbar;
SwSrcView* pSrcView;
rtl::Reference< ChangesListener > listener_;
osl::Mutex mutex_;
com::sun::star::uno::Reference< com::sun::star::beans::XMultiPropertySet >
notifier_;
long nCurTextWidth;
sal_uInt16 nStartLine;
rtl_TextEncoding eSourceEncoding;
bool bReadonly;
bool bDoSyntaxHighlight;
bool bHighlighting;
Timer aSyntaxIdleTimer;
SyntaxLineSet aSyntaxLineTable;
void ImpDoHighlight( const OUString& rSource, sal_uInt16 nLineOff );
using OutputDevice::SetFont;
void SetFont();
DECL_LINK( SyntaxTimerHdl, Timer * );
DECL_LINK( TimeoutHdl, Timer * );
using Window::Notify;
using Window::Invalidate;
protected:
virtual void Resize() SAL_OVERRIDE;
virtual void DataChanged( const DataChangedEvent& ) SAL_OVERRIDE;
virtual void GetFocus() SAL_OVERRIDE;
// virtual void LoseFocus();
void CreateTextEngine();
void DoSyntaxHighlight( sal_uInt16 nPara );
virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) SAL_OVERRIDE;
DECL_LINK(ScrollHdl, ScrollBar*);
public:
SwSrcEditWindow( Window* pParent, SwSrcView* pParentView );
virtual ~SwSrcEditWindow();
void SetScrollBarRanges();
void InitScrollBars();
void Read(SvStream& rInput) { pTextEngine->Read(rInput); }
void Write(SvStream& rOutput) { pTextEngine->Write(rOutput); }
ExtTextView* GetTextView()
{return pTextView;}
TextEngine* GetTextEngine()
{return pTextEngine;}
SwSrcView* GetSrcView() {return pSrcView;}
TextViewOutWin* GetOutWin() {return pOutWin;}
virtual void Invalidate( sal_uInt16 nFlags = 0 ) SAL_OVERRIDE;
void ClearModifyFlag()
{ pTextEngine->SetModified(false); }
bool IsModified() const
{ return pTextEngine->IsModified();}
void CreateScrollbars();
void SetReadonly(bool bSet){bReadonly = bSet;}
bool IsReadonly(){return bReadonly;}
void DoDelayedSyntaxHighlight( sal_uInt16 nPara );
void SetStartLine(sal_uInt16 nLine){nStartLine = nLine;}
virtual void Command( const CommandEvent& rCEvt ) SAL_OVERRIDE;
void HandleWheelCommand( const CommandEvent& rCEvt );
void SetTextEncoding(rtl_TextEncoding eEncoding);
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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