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charmap.hxx
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19 #ifndef INCLUDED_SVX_CHARMAP_HXX
20 #define INCLUDED_SVX_CHARMAP_HXX
21 
22 #include <sal/config.h>
23 
24 #include <deque>
25 #include <map>
26 #include <memory>
27 
28 #include <sal/types.h>
29 #include <rtl/ref.hxx>
30 #include <svx/svxdllapi.h>
31 #include <tools/gen.hxx>
32 #include <tools/link.hxx>
33 #include <vcl/metric.hxx>
34 #include <vcl/vclptr.hxx>
35 #include <vcl/customweld.hxx>
36 #include <vcl/weld.hxx>
37 
38 namespace com::sun::star {
39  namespace accessibility { class XAccessible; }
40 }
41 
42 namespace com::sun::star::uno { class XComponentContext; }
43 
44 using namespace ::com::sun::star;
45 
46 #define COLUMN_COUNT 16
47 #define ROW_COUNT 8
48 
49 namespace svx
50 {
51  struct SvxShowCharSetItem;
52  class SvxShowCharSetAcc;
53 }
54 
56 {
57 protected:
60  std::unique_ptr<weld::ScrolledWindow> mxScrollArea;
61 public:
62  SvxShowCharSet(std::unique_ptr<weld::ScrolledWindow> pScrollArea, const VclPtr<VirtualDevice>& rVirDev);
63  virtual ~SvxShowCharSet() override;
64 
65  virtual void RecalculateFont(vcl::RenderContext& rRenderContext);
66 
67  void SelectCharacter( sal_UCS4 cNew );
68  virtual sal_UCS4 GetSelectCharacter() const;
69  void createContextMenu();
70 
71  void SetDoubleClickHdl( const Link<SvxShowCharSet*,void>& rLink ) { aDoubleClkHdl = rLink; }
72  void SetSelectHdl( const Link<SvxShowCharSet*,void>& rHdl ) { aSelectHdl = rHdl; }
73  void SetHighlightHdl( const Link<SvxShowCharSet*,void>& rHdl ) { aHighHdl = rHdl; }
74  void SetPreSelectHdl( const Link<SvxShowCharSet*,void>& rHdl ) { aPreSelectHdl = rHdl; }
75  void SetFavClickHdl( const Link<SvxShowCharSet*,void>& rHdl ) { aFavClickHdl = rHdl; }
76  static sal_uInt32& getSelectedChar();
77  void SetFont( const vcl::Font& rFont );
78  vcl::Font const & GetFont() const { return maFont; }
79  FontCharMapRef const & GetFontCharMap();
80  bool isFavChar(const OUString& sTitle, const OUString& rFont);
81  void getFavCharacterList(); //gets both Fav char and Fav char font list
82  void updateFavCharacterList(const OUString& rChar, const OUString& rFont);
83 
84  virtual svx::SvxShowCharSetItem* ImplGetItem( int _nPos );
85  int FirstInView() const;
86  virtual int LastInView() const;
87  int PixelToMapIndex( const Point&) const;
88  virtual void SelectIndex( int index, bool bFocus = false );
89  void OutputIndex( int index );
90  void DeSelect();
91  static void CopyToClipboard(const OUString& str);
92  bool IsSelected(sal_uInt16 _nPos) const { return _nPos == nSelectedIndex; }
93  sal_uInt16 GetSelectIndexId() const { return sal::static_int_cast<sal_uInt16>(nSelectedIndex); }
94  static sal_uInt16 GetRowPos(sal_uInt16 _nPos);
95  static sal_uInt16 GetColumnPos(sal_uInt16 _nPos);
96 
97  virtual sal_Int32 getMaxCharCount() const;
98 
99  virtual void Show() override { mxScrollArea->show(); }
100  virtual void Hide() override { mxScrollArea->hide(); }
101 
102  uno::Reference<css::accessibility::XAccessible> getAccessibleParent() const { return GetDrawingArea()->get_accessible_parent(); }
103 
104 private:
105  virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
106  virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override;
107  virtual void Resize() override;
108  virtual bool MouseButtonDown(const MouseEvent& rMEvt) override;
109  virtual bool MouseMove(const MouseEvent& rMEvt) override;
110  virtual bool MouseButtonUp(const MouseEvent& rMEvt) override;
111  virtual void GetFocus() override;
112  virtual void LoseFocus() override;
113  virtual bool KeyInput(const KeyEvent&) override;
114 
115  virtual css::uno::Reference<css::accessibility::XAccessible> CreateAccessible() override;
116  virtual FactoryFunction GetUITestFactory() const override;
117 
118 protected:
119  typedef std::map<sal_Int32, std::shared_ptr<svx::SvxShowCharSetItem> > ItemsMap;
120  ItemsMap m_aItems;
126 
127  std::deque<OUString> maFavCharList;
128  std::deque<OUString> maFavCharFontList;
129 
131  uno::Reference< uno::XComponentContext > mxContext;
132  long nX;
133  long nY;
134  long m_nXGap;
135  long m_nYGap;
136  bool bDrag;
137 
138  sal_Int32 nSelectedIndex;
139 
143 
144  bool mbRecalculateFont : 1;
145  bool mbUpdateForeground : 1;
146  bool mbUpdateBackground : 1;
147 
148 
149 protected:
150  virtual void DrawChars_Impl(vcl::RenderContext& rRenderContext, int n1, int n2);
151  void InitSettings(vcl::RenderContext& rRenderContext);
152  // abstraction layers are: Unicode<->MapIndex<->Pixel
153  Point MapIndexToPixel( int) const;
154  DECL_LINK(VscrollHdl, weld::ScrolledWindow&, void);
155  void ContextMenuSelect(const OString& rIdent);
156 
157  void init();
158  tools::Rectangle getGridRectangle(const Point &rPointUL, const Size &rOutputSize);
159 };
160 
161 #endif
162 
163 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Link< SvxShowCharSet *, void > aHighHdl
Definition: charmap.hxx:124
virtual FactoryFunction GetUITestFactory() const
virtual void Show() override
Definition: charmap.hxx:99
std::map< sal_Int32, std::shared_ptr< svx::SvxShowCharSetItem > > ItemsMap
Definition: charmap.hxx:119
ItemsMap m_aItems
Definition: charmap.hxx:120
VclPtr< VirtualDevice > mxVirDev
Definition: charmap.hxx:58
sal_uInt32 sal_UCS4
virtual a11yref get_accessible_parent()=0
std::unique_ptr< weld::ScrolledWindow > mxScrollArea
Definition: charmap.hxx:60
void SetSelectHdl(const Link< SvxShowCharSet *, void > &rHdl)
Definition: charmap.hxx:72
virtual bool MouseButtonUp(const MouseEvent &)
std::function< std::unique_ptr< UIObject >vcl::Window *)> FactoryFunction
sal_uInt16 GetSelectIndexId() const
Definition: charmap.hxx:93
vcl::Font const & GetFont() const
Definition: charmap.hxx:78
Link< SvxShowCharSet *, void > aDoubleClkHdl
Definition: charmap.hxx:121
virtual bool MouseMove(const MouseEvent &)
#define SVX_DLLPUBLIC
Definition: svxdllapi.h:28
sal_Int32 nSelectedIndex
Definition: charmap.hxx:138
FontCharMapRef mxFontCharMap
Definition: charmap.hxx:140
Point maPosition
Definition: charmap.hxx:142
std::deque< OUString > maFavCharFontList
Definition: charmap.hxx:128
void SetPreSelectHdl(const Link< SvxShowCharSet *, void > &rHdl)
Definition: charmap.hxx:74
vcl::Font maFont
Definition: charmap.hxx:59
bool IsSelected(sal_uInt16 _nPos) const
Definition: charmap.hxx:92
uno::Reference< css::accessibility::XAccessible > getAccessibleParent() const
Definition: charmap.hxx:102
void SetFavClickHdl(const Link< SvxShowCharSet *, void > &rHdl)
Definition: charmap.hxx:75
virtual void Hide() override
Definition: charmap.hxx:100
std::deque< OUString > maFavCharList
Definition: charmap.hxx:127
uno::Reference< uno::XComponentContext > mxContext
Definition: charmap.hxx:131
virtual bool KeyInput(const KeyEvent &)
#define SAL_WARN_UNUSED
Link< SvxShowCharSet *, void > aSelectHdl
Definition: charmap.hxx:122
weld::DrawingArea * GetDrawingArea() const
void SetHighlightHdl(const Link< SvxShowCharSet *, void > &rHdl)
Definition: charmap.hxx:73
DECL_LINK(DragBeginHdl, weld::DrawingArea &, bool)
rtl::Reference< svx::SvxShowCharSetAcc > m_xAccessible
Definition: charmap.hxx:130
virtual bool MouseButtonDown(const MouseEvent &)
virtual void SetDrawingArea(weld::DrawingArea *pDrawingArea)
FILE * init(int, char **)
Simple struct to hold some information about the single items of the table.
Definition: charmapacc.hxx:45
Link< SvxShowCharSet *, void > aFavClickHdl
Definition: charmap.hxx:123
void SetDoubleClickHdl(const Link< SvxShowCharSet *, void > &rLink)
Definition: charmap.hxx:71
virtual void Paint(vcl::RenderContext &rRenderContext, const tools::Rectangle &rRect)=0
virtual css::uno::Reference< css::accessibility::XAccessible > CreateAccessible()
Link< SvxShowCharSet *, void > aPreSelectHdl
Definition: charmap.hxx:125