filter/source/xsltdialog/xmlfileview.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*************************************************************************
   3  *
   4  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   5  *
   6  * Copyright 2000, 2010 Oracle and/or its affiliates.
   7  *
   8  * OpenOffice.org - a multi-platform office productivity suite
   9  *
  10  * This file is part of OpenOffice.org.
  11  *
  12  * OpenOffice.org is free software: you can redistribute it and/or modify
  13  * it under the terms of the GNU Lesser General Public License version 3
  14  * only, as published by the Free Software Foundation.
  15  *
  16  * OpenOffice.org is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU Lesser General Public License version 3 for more details
  20  * (a copy is included in the LICENSE file that accompanied this code).
  21  *
  22  * You should have received a copy of the GNU Lesser General Public License
  23  * version 3 along with OpenOffice.org.  If not, see
  24  * <http://www.openoffice.org/license.html>
  25  * for a copy of the LGPLv3 License.
  26  *
  27  ************************************************************************/
  28 #ifndef _XMLFILEVIEW_HXX
  29 #define _XMLFILEVIEW_HXX
  30
  31 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  32 #include <svl/lstner.hxx>
  33 #include <vcl/timer.hxx>
  34
  35 #include <tools/table.hxx>
  36 #include <svtools/xtextedt.hxx>
  37 #include <vcl/timer.hxx>
  38 #include <tools/table.hxx>
  39 #include <vcl/wrkwin.hxx>
  40 #include <vcl/ctrl.hxx>
  41 #include <vcl/button.hxx>
  42 #include <vcl/lstbox.hxx>
  43
  44 class ScrollBar;
  45 class XMLFileWindow;
  46 class TextEngine;
  47 class TextView;
  48 class DataChangedEvent;
  49 class filter_info_impl;
  50
  51 class TextViewOutWin : public Window
  52 {
  53     TextView*   pTextView;
  54
  55 protected:
  56     virtual void    Paint( const Rectangle& );
  57     virtual void    KeyInput( const KeyEvent& rKeyEvt );
  58     virtual void    MouseMove( const MouseEvent& rMEvt );
  59     virtual void    MouseButtonDown( const MouseEvent& rMEvt );
  60     virtual void    MouseButtonUp( const MouseEvent& rMEvt );
  61     virtual void    Command( const CommandEvent& rCEvt );
  62     virtual void    DataChanged( const DataChangedEvent& );
  63
  64 public:
  65         TextViewOutWin(Window* pParent, WinBits nBits) :
  66             Window(pParent, nBits), pTextView(0){}
  67
  68     void    SetTextView( TextView* pView ) {pTextView = pView;}
  69
  70 };
  71
  72 //------------------------------------------------------------
  73
  74 class XMLFileWindow : public Window, public SfxListener
  75 {
  76     using Window::Notify;
  77
  78 private:
  79     TextView*   pTextView;
  80     TextEngine* pTextEngine;
  81
  82     TextViewOutWin* pOutWin;
  83     ScrollBar       *pHScrollbar,
  84                     *pVScrollbar;
  85
  86     long            nCurTextWidth;
  87     USHORT          nStartLine;
  88     rtl_TextEncoding eSourceEncoding;
  89
  90     Timer           aSyntaxIdleTimer;
  91     Table           aSyntaxLineTable;
  92
  93     bool            bHighlighting;
  94 protected:
  95     DECL_LINK( SyntaxTimerHdl, Timer * );
  96     void            ImpDoHighlight( const String& rSource, USHORT nLineOff );
  97
  98     virtual void    Resize();
  99     virtual void    DataChanged( const DataChangedEvent& );
 100     virtual void    GetFocus();
 101
 102     void            CreateTextEngine();
 103
 104     virtual void    Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
 105
 106     DECL_LINK(ScrollHdl, ScrollBar*);
 107
 108     void            DoDelayedSyntaxHighlight( USHORT nPara );
 109
 110     void            DoSyntaxHighlight( USHORT nPara );
 111
 112 public:
 113                     XMLFileWindow( Window* pParent );
 114                     ~XMLFileWindow();
 115
 116     void            SetScrollBarRanges();
 117     void            InitScrollBars();
 118     ULONG           Read( SvStream& rInput)     { return pTextEngine->Read(rInput); }
 119
 120     void            ShowWindow( const rtl::OUString& rFileName );
 121
 122     TextView*       GetTextView()               { return pTextView; }
 123     TextEngine*     GetTextEngine()             { return pTextEngine; }
 124
 125     TextViewOutWin* GetOutWin()                 { return pOutWin; }
 126     void            InvalidateWindow();
 127
 128     void            CreateScrollbars();
 129
 130     void            SetStartLine(USHORT nLine)  {nStartLine = nLine;}
 131
 132     virtual void    Command( const CommandEvent& rCEvt );
 133     void            HandleWheelCommand( const CommandEvent& rCEvt );
 134
 135     TextView*       getTextView() { return pTextView; }
 136
 137     void            showLine( sal_Int32 nLine );
 138 };
 139
 140 class XMLSourceFileDialog : public WorkWindow
 141 {
 142
 143 public:
 144                 XMLSourceFileDialog( Window* pParent, ResMgr& rResMgr, const com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >& rxMSF  );
 145     virtual     ~XMLSourceFileDialog();
 146
 147     void        ShowWindow( const rtl::OUString& rFileName, const filter_info_impl* pFilterInfo );
 148
 149     virtual void    Resize();
 150
 151     DECL_LINK(ClickHdl_Impl, PushButton * );
 152     DECL_LINK(SelectHdl_Impl, ListBox * );
 153
 154     void        showLine( sal_Int32 nLine );
 155
 156     sal_Int32   mnOutputHeight;
 157 private:
 158     void        onValidate();
 159
 160     const filter_info_impl* mpFilterInfo;
 161     rtl::OUString   maFileURL;
 162
 163     com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory > mxMSF;
 164     ResMgr&         mrResMgr;
 165
 166     XMLFileWindow*  mpTextWindow;
 167     ListBox         maLBOutput;
 168 //  Control         maCtrlSourceView;
 169     PushButton      maPBValidate;
 170 };
 171
 172 #endif
 173
 174 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */