X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/31297dbbd0296715024aa19043ad0b41c0e29fc9..d0332cbc07d487c30d83515fb3351790565ec1de:/include/wx/html/htmlwin.h diff --git a/include/wx/html/htmlwin.h b/include/wx/html/htmlwin.h index 62e4136c59..88a48f7184 100644 --- a/include/wx/html/htmlwin.h +++ b/include/wx/html/htmlwin.h @@ -28,8 +28,10 @@ class wxHtmlProcessor; class wxHtmlWinModule; class wxHtmlHistoryArray; class wxHtmlProcessorList; -class WXDLLIMPEXP_HTML wxHtmlWinAutoScrollTimer; - +class WXDLLIMPEXP_FWD_HTML wxHtmlWinAutoScrollTimer; +class WXDLLIMPEXP_FWD_HTML wxHtmlCellEvent; +class WXDLLIMPEXP_FWD_HTML wxHtmlLinkEvent; +class WXDLLIMPEXP_FWD_CORE wxStatusBar; // wxHtmlWindow flags: #define wxHW_SCROLLBAR_NEVER 0x0002 @@ -142,6 +144,14 @@ protected: */ wxHtmlWindowMouseHelper(wxHtmlWindowInterface *iface); + /** + Virtual dtor. + + It is not really needed in this case but at leats it prevents gcc from + complaining about its absence. + */ + virtual ~wxHtmlWindowMouseHelper() { } + /// Returns true if the mouse moved since the last call to HandleIdle bool DidMouseMove() const { return m_tmpMouseMoved; } @@ -241,7 +251,7 @@ public: Init(); Create(parent, id, pos, size, style, name); } - ~wxHtmlWindow(); + virtual ~wxHtmlWindow(); bool Create(wxWindow *parent, wxWindowID id = wxID_ANY, const wxPoint& pos = wxDefaultPosition, @@ -287,7 +297,8 @@ public: #if wxUSE_STATUSBAR // After(!) calling SetRelatedFrame, this sets statusbar slot where messages // will be displayed. Default is -1 = no messages. - void SetRelatedStatusBar(int bar); + void SetRelatedStatusBar(int index); + void SetRelatedStatusBar(wxStatusBar*, int index = 0); #endif // wxUSE_STATUSBAR // Sets fonts to be used when displaying HTML page. @@ -307,12 +318,14 @@ public: // when/if we have CSS support we could add other possibilities...) void SetBackgroundImage(const wxBitmap& bmpBg) { m_bmpBg = bmpBg; } +#if wxUSE_CONFIG // 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); +#endif // wxUSE_CONFIG // Goes to previous/next page (in browsing history) // Returns true if successful, false otherwise @@ -389,7 +402,6 @@ protected: // actual size of window. This method also setup scrollbars void CreateLayout(); - void OnEraseBackground(wxEraseEvent& event); void OnPaint(wxPaintEvent& event); void OnSize(wxSizeEvent& event); void OnMouseMove(wxMouseEvent& event); @@ -399,8 +411,10 @@ protected: void OnKeyUp(wxKeyEvent& event); void OnDoubleClick(wxMouseEvent& event); void OnCopy(wxCommandEvent& event); + void OnClipboardEvent(wxClipboardTextEvent& event); void OnMouseEnter(wxMouseEvent& event); void OnMouseLeave(wxMouseEvent& event); + void OnMouseCaptureLost(wxMouseCaptureLostEvent& event); #endif // wxUSE_CLIPBOARD // Returns new filter (will be stored into m_DefaultFilter variable) @@ -431,7 +445,7 @@ protected: wxString DoSelectionToText(wxHtmlSelection *sel); -private: +public: // wxHtmlWindowInterface methods: virtual void SetHTMLWindowTitle(const wxString& title); virtual void OnHTMLLinkClicked(const wxHtmlLinkInfo& link); @@ -467,20 +481,19 @@ protected: // class for opening files (file system) wxFileSystem* m_FS; - wxFrame *m_RelatedFrame; - wxString m_TitleFormat; -#if wxUSE_STATUSBAR // frame in which page title should be displayed & number of it's statusbar // reserved for usage with this html window - int m_RelatedStatusBar; + wxFrame *m_RelatedFrame; +#if wxUSE_STATUSBAR + int m_RelatedStatusBarIndex; + wxStatusBar* m_RelatedStatusBar; #endif // wxUSE_STATUSBAR + wxString m_TitleFormat; // borders (free space between text and window borders) // defaults to 10 pixels. int m_Borders; - int m_Style; - // current text selection or NULL wxHtmlSelection *m_selection; @@ -498,8 +511,13 @@ protected: #endif // wxUSE_CLIPBOARD private: - // window content for double buffered rendering: - wxBitmap *m_backBuffer; + // erase the window background using m_bmpBg or just solid colour if we + // don't have any background image + void DoEraseBackground(wxDC& dc); + + // window content for double buffered rendering, may be invalid until it is + // really initialized in OnPaint() + wxBitmap m_backBuffer; // background image, may be invalid wxBitmap m_bmpBg; @@ -527,18 +545,103 @@ private: // if this FLAG is false, items are not added to history bool m_HistoryOn; - // a flag set if we need to erase background in OnPaint() (otherwise this - // is supposed to have been done in OnEraseBackground()) - bool m_eraseBgInOnPaint; - // standard mouse cursors static wxCursor *ms_cursorLink; static wxCursor *ms_cursorText; DECLARE_EVENT_TABLE() - DECLARE_NO_COPY_CLASS(wxHtmlWindow) + wxDECLARE_NO_COPY_CLASS(wxHtmlWindow); }; +class WXDLLIMPEXP_FWD_HTML wxHtmlCellEvent; + +wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_HTML, wxEVT_COMMAND_HTML_CELL_CLICKED, wxHtmlCellEvent ); +wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_HTML, wxEVT_COMMAND_HTML_CELL_HOVER, wxHtmlCellEvent ); +wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_HTML, wxEVT_COMMAND_HTML_LINK_CLICKED, wxHtmlLinkEvent ); + + +/*! + * Html cell window event + */ + +class WXDLLIMPEXP_HTML wxHtmlCellEvent : public wxCommandEvent +{ +public: + wxHtmlCellEvent() {} + wxHtmlCellEvent(wxEventType commandType, int id, + wxHtmlCell *cell, const wxPoint &pt, + const wxMouseEvent &ev) + : wxCommandEvent(commandType, id) + { + m_cell = cell; + m_pt = pt; + m_mouseEvent = ev; + m_bLinkWasClicked = false; + } + + wxHtmlCell* GetCell() const { return m_cell; } + wxPoint GetPoint() const { return m_pt; } + wxMouseEvent GetMouseEvent() const { return m_mouseEvent; } + + void SetLinkClicked(bool linkclicked) { m_bLinkWasClicked=linkclicked; } + bool GetLinkClicked() const { return m_bLinkWasClicked; } + + // default copy ctor, assignment operator and dtor are ok + virtual wxEvent *Clone() const { return new wxHtmlCellEvent(*this); } + +private: + wxHtmlCell *m_cell; + wxMouseEvent m_mouseEvent; + wxPoint m_pt; + + bool m_bLinkWasClicked; + + DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxHtmlCellEvent) +}; + + + +/*! + * Html link event + */ + +class WXDLLIMPEXP_HTML wxHtmlLinkEvent : public wxCommandEvent +{ +public: + wxHtmlLinkEvent() {} + wxHtmlLinkEvent(int id, const wxHtmlLinkInfo &linkinfo) + : wxCommandEvent(wxEVT_COMMAND_HTML_LINK_CLICKED, id) + { + m_linkInfo = linkinfo; + } + + const wxHtmlLinkInfo &GetLinkInfo() const { return m_linkInfo; } + + // default copy ctor, assignment operator and dtor are ok + virtual wxEvent *Clone() const { return new wxHtmlLinkEvent(*this); } + +private: + wxHtmlLinkInfo m_linkInfo; + + DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxHtmlLinkEvent) +}; + + +typedef void (wxEvtHandler::*wxHtmlCellEventFunction)(wxHtmlCellEvent&); +typedef void (wxEvtHandler::*wxHtmlLinkEventFunction)(wxHtmlLinkEvent&); + +#define wxHtmlCellEventHandler(func) \ + wxEVENT_HANDLER_CAST(wxHtmlCellEventFunction, func) +#define wxHtmlLinkEventHandler(func) \ + wxEVENT_HANDLER_CAST(wxHtmlLinkEventFunction, func) + +#define EVT_HTML_CELL_CLICKED(id, fn) \ + wx__DECLARE_EVT1(wxEVT_COMMAND_HTML_CELL_CLICKED, id, wxHtmlCellEventHandler(fn)) +#define EVT_HTML_CELL_HOVER(id, fn) \ + wx__DECLARE_EVT1(wxEVT_COMMAND_HTML_CELL_HOVER, id, wxHtmlCellEventHandler(fn)) +#define EVT_HTML_LINK_CLICKED(id, fn) \ + wx__DECLARE_EVT1(wxEVT_COMMAND_HTML_LINK_CLICKED, id, wxHtmlLinkEventHandler(fn)) + #endif // wxUSE_HTML