LibreOffice Module sw (master)  1
srcedtw.hxx
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19 #ifndef INCLUDED_SW_SOURCE_UIBASE_INC_SRCEDTW_HXX
20 #define INCLUDED_SW_SOURCE_UIBASE_INC_SRCEDTW_HXX
21 
22 #include <vcl/window.hxx>
23 #include <svl/lstner.hxx>
24 #include <vcl/timer.hxx>
25 #include <vcl/idle.hxx>
26 
27 #include <vcl/xtextedt.hxx>
28 #include <set>
29 
30 namespace com::sun::star::beans { class XMultiPropertySet; }
31 class ScrollBar;
32 class SwSrcView;
33 class SwSrcEditWindow;
34 class TextEngine;
35 class TextView;
36 class DataChangedEvent;
37 
38 class TextViewOutWin final : public vcl::Window
39 {
41 
42  virtual void Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& ) override;
43  virtual void KeyInput( const KeyEvent& rKeyEvt ) override;
44  virtual void MouseMove( const MouseEvent& rMEvt ) override;
45  virtual void MouseButtonDown( const MouseEvent& rMEvt ) override;
46  virtual void MouseButtonUp( const MouseEvent& rMEvt ) override;
47  virtual void Command( const CommandEvent& rCEvt ) override;
48  virtual void DataChanged( const DataChangedEvent& ) override;
49 
50 public:
51  TextViewOutWin(vcl::Window* pParent, WinBits nBits) :
52  Window(pParent, nBits), m_pTextView(nullptr){}
53 
54  void SetTextView( TextView* pView ) {m_pTextView = pView;}
55 
56 };
57 
58 class SwSrcEditWindow final : public vcl::Window, public SfxListener
59 {
60 private:
62  friend class ChangesListener;
63  std::unique_ptr<TextView> m_pTextView;
64  std::unique_ptr<ExtTextEngine> m_pTextEngine;
65 
69 
71 
73  osl::Mutex mutex_;
74  css::uno::Reference< css::beans::XMultiPropertySet >
76 
78  sal_uInt16 m_nStartLine;
79  rtl_TextEncoding m_eSourceEncoding;
82 
84  std::set<sal_uInt16> m_aSyntaxLineTable;
85 
86  void ImpDoHighlight( const OUString& rSource, sal_uInt16 nLineOff );
87 
88  void SetFont();
89 
90  DECL_LINK( SyntaxTimerHdl, Timer *, void );
91 
92  using Window::Invalidate;
93 
94  virtual void Resize() override;
95  virtual void DataChanged( const DataChangedEvent& ) override;
96  virtual void GetFocus() override;
97 // virtual void LoseFocus();
98 
99  void CreateTextEngine();
100  void DoSyntaxHighlight( sal_uInt16 nPara );
101 
102  virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
103 
104  DECL_LINK(ScrollHdl, ScrollBar*, void);
105 
106 public:
107  SwSrcEditWindow( vcl::Window* pParent, SwSrcView* pParentView );
108  virtual ~SwSrcEditWindow() override;
109  virtual void dispose() override;
110 
111  void SetScrollBarRanges();
112  void InitScrollBars();
113  void Read(SvStream& rInput) { m_pTextEngine->Read(rInput); }
114  void Write(SvStream& rOutput) { m_pTextEngine->Write(rOutput); }
115 
117  {return m_pTextView.get();}
119  {return m_pTextEngine.get();}
121 
123 
124  virtual void Invalidate( InvalidateFlags nFlags = InvalidateFlags::NONE ) override;
125 
127  { m_pTextEngine->SetModified(false); }
128  bool IsModified() const
129  { return m_pTextEngine->IsModified();}
130 
131  void SetReadonly(bool bSet){m_bReadonly = bSet;}
132  bool IsReadonly() const {return m_bReadonly;}
133 
134  void SetStartLine(sal_uInt16 nLine){m_nStartLine = nLine;}
135 
136  virtual void Command( const CommandEvent& rCEvt ) override;
137  void HandleWheelCommand( const CommandEvent& rCEvt );
138 
139  void SetTextEncoding(rtl_TextEncoding eEncoding);
140 };
141 
142 #endif
143 
144 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
TextEngine * GetTextEngine()
Definition: srcedtw.hxx:118
virtual void Command(const CommandEvent &rCEvt) override
Definition: srcedtw.cxx:759
void InitScrollBars()
Definition: srcedtw.cxx:550
void SetReadonly(bool bSet)
Definition: srcedtw.hxx:131
virtual void KeyInput(const KeyEvent &rKeyEvt) override
Definition: srcedtw.cxx:447
InvalidateFlags
void HandleWheelCommand(const CommandEvent &rCEvt)
Definition: srcedtw.cxx:777
Window(vcl::Window *pParent, WinBits nStyle=0)
virtual void MouseMove(const MouseEvent &rMEvt) override
Definition: srcedtw.cxx:391
long Long
SwSrcView * GetSrcView()
Definition: srcedtw.hxx:120
VclPtr< ScrollBar > m_pVScrollbar
Definition: srcedtw.hxx:67
sal_uInt16 m_nStartLine
Definition: srcedtw.hxx:78
rtl::Reference< ChangesListener > m_xListener
Definition: srcedtw.hxx:72
SwSrcView * m_pSrcView
Definition: srcedtw.hxx:70
virtual void DataChanged(const DataChangedEvent &) override
Definition: srcedtw.cxx:299
TextViewOutWin * GetOutWin()
Definition: srcedtw.hxx:122
VclPtr< ScrollBar > m_pHScrollbar
Definition: srcedtw.hxx:67
virtual void MouseButtonDown(const MouseEvent &rMEvt) override
Definition: srcedtw.cxx:413
sal_Int64 WinBits
virtual void MouseButtonUp(const MouseEvent &rMEvt) override
Definition: srcedtw.cxx:397
std::unique_ptr< ExtTextEngine > m_pTextEngine
Definition: srcedtw.hxx:64
VclPtr< TextViewOutWin > m_pOutWin
Definition: srcedtw.hxx:66
void SetTextEncoding(rtl_TextEncoding eEncoding)
Definition: srcedtw.cxx:986
void DoSyntaxHighlight(sal_uInt16 nPara)
Definition: srcedtw.cxx:640
bool m_bHighlighting
Definition: srcedtw.hxx:81
virtual void Invalidate(InvalidateFlags nFlags=InvalidateFlags::NONE) override
Definition: srcedtw.cxx:753
bool IsModified() const
Definition: srcedtw.hxx:128
void SetFont()
Definition: srcedtw.cxx:948
TextViewOutWin(vcl::Window *pParent, WinBits nBits)
Definition: srcedtw.hxx:51
DECL_LINK(SyntaxTimerHdl, Timer *, void)
virtual void Notify(SfxBroadcaster &rBC, const SfxHint &rHint) override
Definition: srcedtw.cxx:721
osl::Mutex mutex_
Definition: srcedtw.hxx:73
virtual void Resize() override
Definition: srcedtw.cxx:317
void ImpDoHighlight(const OUString &rSource, sal_uInt16 nLineOff)
Definition: srcedtw.cxx:665
Idle m_aSyntaxIdle
Definition: srcedtw.hxx:83
TextView * GetTextView()
Definition: srcedtw.hxx:116
void SetStartLine(sal_uInt16 nLine)
Definition: srcedtw.hxx:134
virtual void DataChanged(const DataChangedEvent &) override
Definition: srcedtw.cxx:370
virtual void Command(const CommandEvent &rCEvt) override
Definition: srcedtw.cxx:420
void SetScrollBarRanges()
Definition: srcedtw.cxx:542
virtual void Paint(vcl::RenderContext &rRenderContext, const tools::Rectangle &) override
Definition: srcedtw.cxx:485
css::uno::Reference< css::beans::XMultiPropertySet > m_xNotifier
Definition: srcedtw.hxx:75
void Read(SvStream &rInput)
Definition: srcedtw.hxx:113
rtl_TextEncoding m_eSourceEncoding
Definition: srcedtw.hxx:79
void CreateTextEngine()
Definition: srcedtw.cxx:490
void SetTextView(TextView *pView)
Definition: srcedtw.hxx:54
void Write(SvStream &rOutput)
Definition: srcedtw.hxx:114
TextView * m_pTextView
Definition: srcedtw.hxx:40
std::set< sal_uInt16 > m_aSyntaxLineTable
Definition: srcedtw.hxx:84
virtual ~SwSrcEditWindow() override
Definition: srcedtw.cxx:266
std::unique_ptr< TextView > m_pTextView
Definition: srcedtw.hxx:63
virtual void GetFocus() override
Definition: srcedtw.cxx:783
tools::Long m_nCurTextWidth
Definition: srcedtw.hxx:77
SwSrcEditWindow(vcl::Window *pParent, SwSrcView *pParentView)
Definition: srcedtw.cxx:234
bool IsReadonly() const
Definition: srcedtw.hxx:132
virtual void dispose() override
Definition: srcedtw.cxx:271
void ClearModifyFlag()
Definition: srcedtw.hxx:126
bool m_bReadonly
Definition: srcedtw.hxx:80