+ friend class wxHtmlWinModule;
+
+public:
+ wxHtmlWindow() { Init(); }
+ wxHtmlWindow(wxWindow *parent, wxWindowID id = -1,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = wxHW_DEFAULT_STYLE,
+ const wxString& name = wxT("htmlWindow"))
+ {
+ Init();
+ Create(parent, id, pos, size, style, name);
+ }
+ ~wxHtmlWindow();
+
+ bool Create(wxWindow *parent, wxWindowID id = -1,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = wxHW_SCROLLBAR_AUTO,
+ const wxString& name = wxT("htmlWindow"));
+
+ // Set HTML page and display it. !! source is HTML document itself,
+ // it is NOT address/filename of HTML document. If you want to
+ // specify document location, use LoadPage() istead
+ // Return value : FALSE if an error occured, TRUE otherwise
+ bool SetPage(const wxString& source);
+
+ // Append to current page
+ bool AppendToPage(const wxString& source);
+
+ // Load HTML page from given location. Location can be either
+ // a) /usr/wxGTK2/docs/html/wx.htm
+ // b) http://www.somewhere.uk/document.htm
+ // c) ftp://ftp.somesite.cz/pub/something.htm
+ // In case there is no prefix (http:,ftp:), the method
+ // will try to find it itself (1. local file, then http or ftp)
+ // After the page is loaded, the method calls SetPage() to display it.
+ // Note : you can also use path relative to previously loaded page
+ // Return value : same as SetPage
+ virtual bool LoadPage(const wxString& location);
+
+ // Loads HTML page from file
+ bool LoadFile(const wxFileName& filename);
+
+ // Returns full location of opened page
+ wxString GetOpenedPage() const {return m_OpenedPage;}
+ // Returns anchor within opened page
+ wxString GetOpenedAnchor() const {return m_OpenedAnchor;}
+ // Returns <TITLE> of opened page or empty string otherwise
+ wxString GetOpenedPageTitle() const {return m_OpenedPageTitle;}
+
+ // Sets frame in which page title will be displayed. Format is format of
+ // frame title, e.g. "HtmlHelp : %s". It must contain exactly one %s
+ void SetRelatedFrame(wxFrame* frame, const wxString& format);
+ wxFrame* GetRelatedFrame() const {return m_RelatedFrame;}
+
+ // After(!) calling SetRelatedFrame, this sets statusbar slot where messages
+ // will be displayed. Default is -1 = no messages.
+ void SetRelatedStatusBar(int bar);
+
+ // Sets fonts to be used when displaying HTML page.
+ void SetFonts(wxString normal_face, wxString fixed_face,
+ const int *sizes = NULL);
+
+ // Sets space between text and window borders.
+ void SetBorders(int b) {m_Borders = b;}
+
+ // Saves custom settings into cfg config. it will use the path 'path'
+ // if given, otherwise it will save info into currently selected path.
+ // saved values : things set by SetFonts, SetBorders.
+ virtual void ReadCustomization(wxConfigBase *cfg, wxString path = wxEmptyString);
+ // ...
+ virtual void WriteCustomization(wxConfigBase *cfg, wxString path = wxEmptyString);
+
+ // Goes to previous/next page (in browsing history)
+ // Returns TRUE if successful, FALSE otherwise
+ bool HistoryBack();
+ bool HistoryForward();
+ bool HistoryCanBack();
+ bool HistoryCanForward();
+ // Resets history
+ void HistoryClear();
+
+ // Returns pointer to conteiners/cells structure.
+ // It should be used ONLY when printing
+ wxHtmlContainerCell* GetInternalRepresentation() const {return m_Cell;}
+
+ // Adds input filter
+ static void AddFilter(wxHtmlFilter *filter);
+
+ // Returns a pointer to the parser.
+ wxHtmlWinParser *GetParser() const { return m_Parser; }
+
+ // Adds HTML processor to this instance of wxHtmlWindow:
+ void AddProcessor(wxHtmlProcessor *processor);
+ // Adds HTML processor to wxHtmlWindow class as whole:
+ static void AddGlobalProcessor(wxHtmlProcessor *processor);
+
+ // -- Callbacks --
+
+ // Sets the title of the window
+ // (depending on the information passed to SetRelatedFrame() method)
+ virtual void OnSetTitle(const wxString& title);
+
+ // Called when the mouse hovers over a cell: (x, y) are logical coords
+ // Default behaviour is to do nothing at all
+ virtual void OnCellMouseHover(wxHtmlCell *cell, wxCoord x, wxCoord y);
+
+ // Called when user clicks on a cell. Default behavior is to call
+ // OnLinkClicked() if this cell corresponds to a hypertext link
+ virtual void OnCellClicked(wxHtmlCell *cell,
+ wxCoord x, wxCoord y,
+ const wxMouseEvent& event);
+
+ // Called when user clicked on hypertext link. Default behavior is to
+ // call LoadPage(loc)
+ virtual void OnLinkClicked(const wxHtmlLinkInfo& link);
+
+ // Called when wxHtmlWindow wants to fetch data from an URL (e.g. when
+ // loading a page or loading an image). The data are downloaded if and only if
+ // OnOpeningURL returns TRUE. If OnOpeningURL returns wxHTML_REDIRECT,
+ // it must set *redirect to the new URL
+ virtual wxHtmlOpeningStatus OnOpeningURL(wxHtmlURLType WXUNUSED(type),
+ const wxString& WXUNUSED(url),
+ wxString *WXUNUSED(redirect)) const
+ { return wxHTML_OPEN; }
+
+#if wxUSE_CLIPBOARD
+ // Helper functions to select parts of page:
+ void SelectWord(const wxPoint& pos);
+ void SelectLine(const wxPoint& pos);
+ void SelectAll();
+#endif
projects / wxWidgets.git / blobdiff