#include "wx/window.h"
+class WXDLLIMPEXP_HTML wxHtmlWindowInterface;
class WXDLLIMPEXP_HTML wxHtmlLinkInfo;
class WXDLLIMPEXP_HTML wxHtmlCell;
class WXDLLIMPEXP_HTML wxHtmlContainerCell;
};
+// Superscript/subscript/normal script mode of a cell
+enum wxHtmlScriptMode
+{
+ wxHTML_SCRIPT_NORMAL,
+ wxHTML_SCRIPT_SUB,
+ wxHTML_SCRIPT_SUP
+};
// ---------------------------------------------------------------------------
int GetHeight() const {return m_Height;}
int GetDescent() const {return m_Descent;}
+ void SetScriptMode(wxHtmlScriptMode mode, long previousBase);
+ wxHtmlScriptMode GetScriptMode() const { return m_ScriptMode; }
+ long GetScriptBaseline() { return m_ScriptBaseline; }
+
// Formatting cells are not visible on the screen, they only alter
// renderer's state.
bool IsFormattingCell() const { return m_Width == 0 && m_Height == 0; }
{ return m_Link; }
// Returns cursor to be used when mouse is over the cell:
+ virtual wxCursor GetMouseCursor(wxHtmlWindowInterface *window) const;
+
+#if WXWIN_COMPATIBILITY_2_6
+ // this was replaced by GetMouseCursor, don't use in new code!
virtual wxCursor GetCursor() const;
+#endif
// return next cell among parent's cells
wxHtmlCell *GetNext() const {return m_Next;}
// returns pointer to anchor news
virtual const wxHtmlCell* Find(int condition, const void* param) const;
+
// This function is called when mouse button is clicked over the cell.
+ // Returns true if a link is clicked, false otherwise.
//
- // Parent is pointer to wxHtmlWindow that generated the event
+ // 'window' is pointer to wxHtmlWindowInterface of the window which
+ // generated the event.
// HINT: if this handling is not enough for you you should use
// wxHtmlWidgetCell
- virtual void OnMouseClick(wxWindow *parent, int x, int y, const wxMouseEvent& event);
+ virtual bool ProcessMouseClick(wxHtmlWindowInterface *window,
+ const wxPoint& pos,
+ const wxMouseEvent& event);
+
+#if WXWIN_COMPATIBILITY_2_6
+ // this was replaced by ProcessMouseClick, don't use in new code!
+ virtual void OnMouseClick(wxWindow *window,
+ int x, int y, const wxMouseEvent& event);
+#endif
// This method used to adjust pagebreak position. The parameter is variable
// that contains y-coordinate of page break (= horizontal line that should
virtual wxHtmlCell *FindCellByPos(wxCoord x, wxCoord y,
unsigned flags = wxHTML_FIND_EXACT) const;
- // Returns absolute position of the cell on HTML canvas
- wxPoint GetAbsPos() const;
+ // Returns absolute position of the cell on HTML canvas.
+ // If rootCell is provided, then it's considered to be the root of the
+ // hierarchy and the returned value is relative to it.
+ wxPoint GetAbsPos(wxHtmlCell *rootCell = NULL) const;
+
+ // Returns root cell of the hierarchy (i.e. grand-grand-...-parent that
+ // doesn't have a parent itself)
+ wxHtmlCell *GetRootCell() const;
// Returns first (last) terminal cell inside this cell. It may return NULL,
// but it is rare -- only if there are no terminals in the tree.
{ return wxEmptyString; }
protected:
+ // pointer to the next cell
wxHtmlCell *m_Next;
- // pointer to the next cell
+ // pointer to parent cell
wxHtmlContainerCell *m_Parent;
- // pointer to parent cell
+
+ // dimensions of fragment (m_Descent is used to position text & images)
long m_Width, m_Height, m_Descent;
- // dimensions of fragment
- // m_Descent is used to position text&images..
+ // position where the fragment is drawn:
long m_PosX, m_PosY;
- // position where the fragment is drawn
+
+ // superscript/subscript/normal:
+ wxHtmlScriptMode m_ScriptMode;
+ long m_ScriptBaseline;
+
+ // destination address if this fragment is hypertext link, NULL otherwise
wxHtmlLinkInfo *m_Link;
- // destination address if this fragment is hypertext link, NULL otherwise
+ // true if this cell can be placed on pagebreak, false otherwise
bool m_CanLiveOnPagebreak;
- // true if this cell can be placed on pagebreak, false otherwise
+ // unique identifier of the cell, generated from "id" property of tags
wxString m_id;
- // unique identifier of the cell, generated from "id" property of tags
DECLARE_ABSTRACT_CLASS(wxHtmlCell)
DECLARE_NO_COPY_CLASS(wxHtmlCell)
wxHtmlWordCell(const wxString& word, const wxDC& dc);
void Draw(wxDC& dc, int x, int y, int view_y1, int view_y2,
wxHtmlRenderingInfo& info);
- wxCursor GetCursor() const;
+ virtual wxCursor GetMouseCursor(wxHtmlWindowInterface *window) const;
wxString ConvertToText(wxHtmlSelection *sel) const;
bool IsLinebreakAllowed() const { return m_allowLinebreak; }
void SetBorder(const wxColour& clr1, const wxColour& clr2) {m_UseBorder = true; m_BorderColour1 = clr1, m_BorderColour2 = clr2;}
virtual wxHtmlLinkInfo* GetLink(int x = 0, int y = 0) const;
virtual const wxHtmlCell* Find(int condition, const void* param) const;
- virtual void OnMouseClick(wxWindow *parent, int x, int y, const wxMouseEvent& event);
+
+#if WXWIN_COMPATIBILITY_2_6
+ // this was replaced by ProcessMouseClick, don't use in new code!
+ virtual void OnMouseClick(wxWindow *window,
+ int x, int y, const wxMouseEvent& event);
+#endif
+ virtual bool ProcessMouseClick(wxHtmlWindowInterface *window,
+ const wxPoint& pos,
+ const wxMouseEvent& event);
virtual wxHtmlCell* GetFirstChild() const { return m_Cells; }
#if WXWIN_COMPATIBILITY_2_4
wxDEPRECATED( wxHtmlCell* GetFirstCell() const );
#endif
+ // returns last child cell:
+ wxHtmlCell* GetLastChild() const { return m_LastCell; }
// see comment in wxHtmlCell about this method
virtual bool IsTerminalCell() const { return false; }
projects / wxWidgets.git / blobdiff