+%newgroup
+
+
+// wxHtmlSelection is data holder with information about text selection.
+// Selection is defined by two positions (beginning and end of the selection)
+// and two leaf(!) cells at these positions.
+class wxHtmlSelection
+{
+public:
+ wxHtmlSelection();
+ ~wxHtmlSelection();
+
+ void Set(const wxPoint& fromPos, const wxHtmlCell *fromCell,
+ const wxPoint& toPos, const wxHtmlCell *toCell);
+ %name(SetCells)void Set(const wxHtmlCell *fromCell, const wxHtmlCell *toCell);
+
+ const wxHtmlCell *GetFromCell() const;
+ const wxHtmlCell *GetToCell() const;
+
+ // these values are in absolute coordinates:
+ const wxPoint& GetFromPos() const;
+ const wxPoint& GetToPos() const;
+
+ // these are From/ToCell's private data
+ const wxPoint& GetFromPrivPos() const;
+ const wxPoint& GetToPrivPos() const;
+ void SetFromPrivPos(const wxPoint& pos);
+ void SetToPrivPos(const wxPoint& pos);
+ void ClearPrivPos();
+
+ const bool IsEmpty() const;
+
+};
+
+
+enum wxHtmlSelectionState
+{
+ wxHTML_SEL_OUT, // currently rendered cell is outside the selection
+ wxHTML_SEL_IN, // ... is inside selection
+ wxHTML_SEL_CHANGING // ... is the cell on which selection state changes
+};
+
+
+
+// Selection state is passed to wxHtmlCell::Draw so that it can render itself
+// differently e.g. when inside text selection or outside it.
+class wxHtmlRenderingState
+{
+public:
+ wxHtmlRenderingState();
+ ~wxHtmlRenderingState();
+
+ void SetSelectionState(wxHtmlSelectionState s);
+ wxHtmlSelectionState GetSelectionState() const;
+
+ void SetFgColour(const wxColour& c);
+ const wxColour& GetFgColour() const;
+ void SetBgColour(const wxColour& c);
+ const wxColour& GetBgColour() const;
+};
+
+
+
+// HTML rendering customization. This class is used when rendering wxHtmlCells
+// as a callback:
+class wxHtmlRenderingStyle
+{
+public:
+ virtual wxColour GetSelectedTextColour(const wxColour& clr) = 0;
+ virtual wxColour GetSelectedTextBgColour(const wxColour& clr) = 0;
+};
+
+// Standard style:
+class wxDefaultHtmlRenderingStyle : public wxHtmlRenderingStyle
+{
+public:
+ virtual wxColour GetSelectedTextColour(const wxColour& clr);
+ virtual wxColour GetSelectedTextBgColour(const wxColour& clr);
+};
+
+
+
+// Information given to cells when drawing them. Contains rendering state,
+// selection information and rendering style object that can be used to
+// customize the output.
+class wxHtmlRenderingInfo
+{
+public:
+ wxHtmlRenderingInfo();
+ ~wxHtmlRenderingInfo();
+
+ void SetSelection(wxHtmlSelection *s);
+ wxHtmlSelection *GetSelection() const;
+
+ void SetStyle(wxHtmlRenderingStyle *style);
+ wxHtmlRenderingStyle& GetStyle();
+
+ wxHtmlRenderingState& GetState();
+};
+
+//---------------------------------------------------------------------------
+%newgroup
+
projects / wxWidgets.git / blobdiff