xref: /aoo42x/main/sw/source/ui/inc/srcedtw.hxx (revision 7a980842)
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21 
22 
23 #ifndef _SRCEDTW_HXX
24 #define _SRCEDTW_HXX
25 
26 #include <vcl/window.hxx>
27 #include <svl/lstner.hxx>
28 #include <unotools/options.hxx>
29 #include <vcl/timer.hxx>
30 
31 #ifndef _TABLE_HXX //autogen
32 #include <tools/table.hxx>
33 #endif
34 #include <svtools/xtextedt.hxx>
35 
36 class ScrollBar;
37 class SwSrcView;
38 class SwSrcEditWindow;
39 class TextEngine;
40 class ExtTextView;
41 class DataChangedEvent;
42 
43 namespace utl
44 {
45     class SourceViewConfig;
46 }
47 
48 class TextViewOutWin : public Window
49 {
50 	ExtTextView*	pTextView;
51 
52 protected:
53 	virtual void	Paint( const Rectangle& );
54 	virtual void	KeyInput( const KeyEvent& rKeyEvt );
55 	virtual void	MouseMove( const MouseEvent& rMEvt );
56 	virtual void	MouseButtonDown( const MouseEvent& rMEvt );
57 	virtual void	MouseButtonUp( const MouseEvent& rMEvt );
58 	virtual void	Command( const CommandEvent& rCEvt );
59 	virtual void	DataChanged( const DataChangedEvent& );
60 
61 public:
TextViewOutWin(Window * pParent,WinBits nBits)62 		TextViewOutWin(Window* pParent, WinBits nBits) :
63 			Window(pParent, nBits), pTextView(0){}
64 
SetTextView(ExtTextView * pView)65 	void	SetTextView( ExtTextView* pView ) {pTextView = pView;}
66 
67 };
68 
69 //------------------------------------------------------------
70 namespace svt{ class SourceViewConfig;}
71 class SwSrcEditWindow : public Window, public SfxListener, public utl::ConfigurationListener
72 {
73 private:
74 	ExtTextView*	pTextView;
75 	ExtTextEngine*	pTextEngine;
76 
77 	TextViewOutWin*	pOutWin;
78 	ScrollBar	   	*pHScrollbar,
79 					*pVScrollbar;
80 
81 	SwSrcView* 		pSrcView;
82     utl::SourceViewConfig* pSourceViewConfig;
83 
84 	long			nCurTextWidth;
85 	sal_uInt32			nStartLine;
86     rtl_TextEncoding eSourceEncoding;
87 	sal_Bool			bReadonly;
88 	sal_Bool			bDoSyntaxHighlight;
89 	sal_Bool			bHighlighting;
90 
91 	Timer			aSyntaxIdleTimer;
92 	Table			aSyntaxLineTable;
93 
94 	void			ImpDoHighlight( const String& rSource, sal_uInt32 nLineOff );
95 
96 	using OutputDevice::SetFont;
97     void            SetFont();
98 
99 	DECL_LINK( SyntaxTimerHdl, Timer * );
100 	DECL_LINK( TimeoutHdl, Timer * );
101 
102     using Window::Notify;
103     using Window::Invalidate;
104 
105 protected:
106 
107 	virtual void	Resize();
108 	virtual void	DataChanged( const DataChangedEvent& );
109 	virtual void 	GetFocus();
110 //	virtual void 	LoseFocus();
111 
112 	void 			CreateTextEngine();
113 	void			DoSyntaxHighlight( sal_uInt32 nPara );
114 
115 	virtual void	Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
116     virtual void    ConfigurationChanged( utl::ConfigurationBroadcaster*, sal_uInt32 );
117 
118 	DECL_LINK(ScrollHdl, ScrollBar*);
119 
120 public:
121 					SwSrcEditWindow( Window* pParent, SwSrcView* pParentView );
122 					~SwSrcEditWindow();
123 
124 	void			SetScrollBarRanges();
125 	void			InitScrollBars();
Read(SvStream & rInput)126 	sal_uLong			Read( SvStream& rInput)
127 						{return pTextEngine->Read(rInput);}
Write(SvStream & rOutput)128 	sal_uLong			Write( SvStream& rOutput)
129 						{return pTextEngine->Write(rOutput);}
130 
GetTextView()131 	ExtTextView*	GetTextView()
132 						{return pTextView;}
GetTextEngine()133 	TextEngine*		GetTextEngine()
134 						{return pTextEngine;}
GetSrcView()135 	SwSrcView* 		GetSrcView() {return pSrcView;}
136 
GetOutWin()137 	TextViewOutWin*	GetOutWin() {return pOutWin;}
138 
139 	virtual void    Invalidate( sal_uInt16 nFlags = 0 );
140 
ClearModifyFlag()141 	void			ClearModifyFlag()
142 						{ pTextEngine->SetModified(sal_False); }
IsModified() const143 	sal_Bool			IsModified() const
144 						{ return pTextEngine->IsModified();}
145 	void			CreateScrollbars();
146 
SetReadonly(sal_Bool bSet)147 	void			SetReadonly(sal_Bool bSet){bReadonly = bSet;}
IsReadonly()148 	sal_Bool			IsReadonly(){return bReadonly;}
149 
150 	void			DoDelayedSyntaxHighlight( sal_uInt32 nPara );
151 
SetStartLine(sal_uInt32 nLine)152 	void			SetStartLine(sal_uInt32 nLine){nStartLine = nLine;}
153 
154 	virtual void	Command( const CommandEvent& rCEvt );
155 	void 			HandleWheelCommand( const CommandEvent& rCEvt );
156 
157     void            SetTextEncoding(rtl_TextEncoding eEncoding);
158 };
159 
160 #endif
161