X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e508a2b616e077bf6c9b668b9f8034e1fbd59c4f..febb39df079df7ee642ad70d47be72cb57870f1c:/wxPython/src/html.i diff --git a/wxPython/src/html.i b/wxPython/src/html.i index d87eff32a2..f272833ff8 100644 --- a/wxPython/src/html.i +++ b/wxPython/src/html.i @@ -4,46 +4,52 @@ // // Author: Robin Dunn // -// Created: 25-nov-1998 +// Created: 25-Nov-1998 // RCS-ID: $Id$ -// Copyright: (c) 1998 by Total Control Software +// Copyright: (c) 2003 by Total Control Software // Licence: wxWindows license ///////////////////////////////////////////////////////////////////////////// +%define DOCSTRING +"Classes for a simple HTML rendering window, HTML Help Window, etc." +%enddef -%module html +%module(package="wx", docstring=DOCSTRING) html %{ -#include "export.h" +#include "wx/wxPython/wxPython.h" +#include "wx/wxPython/pyclasses.h" +#include "wx/wxPython/pyistream.h" +#include "wx/wxPython/printfw.h" + #include #include -#include -#include -#include -#include +#include +#include +#include +#include -#include "printfw.h" %} -//--------------------------------------------------------------------------- -%include typemaps.i -%include my_typemaps.i +//--------------------------------------------------------------------------- -%extern wx.i -%extern windows.i -%extern _defs.i -%extern events.i -%extern controls.i -%extern controls2.i -%extern printfw.i +%import windows.i +%pythoncode { wx = _core } +%pythoncode { __docfilter__ = wx.__DocFilter(globals()) } -%extern utils.i +MAKE_CONST_WXSTRING_NOSWIG(EmptyString); +MAKE_CONST_WXSTRING2(HtmlWindowNameStr, wxT("htmlWindow")) +MAKE_CONST_WXSTRING2(HtmlPrintoutTitleStr, wxT("Printout")) +MAKE_CONST_WXSTRING2(HtmlPrintingTitleStr, wxT("Printing")) -%pragma(python) code = "import wx" +// TODO: Split this file into multiple %included files that coresponds to the +// wx/html include files (more or less.) //--------------------------------------------------------------------------- +%newgroup + enum { wxHTML_ALIGN_LEFT, @@ -70,46 +76,81 @@ enum { wxHTML_COND_ISANCHOR, wxHTML_COND_ISIMAGEMAP, wxHTML_COND_USER, + + + wxHTML_FONT_SIZE_1, + wxHTML_FONT_SIZE_2, + wxHTML_FONT_SIZE_3, + wxHTML_FONT_SIZE_4, + wxHTML_FONT_SIZE_5, + wxHTML_FONT_SIZE_6, + wxHTML_FONT_SIZE_7, +}; + + +enum { + wxHW_SCROLLBAR_NEVER, + wxHW_SCROLLBAR_AUTO, + wxHW_NO_SELECTION, + wxHW_DEFAULT_STYLE, }; +// enums for wxHtmlWindow::OnOpeningURL +enum wxHtmlOpeningStatus +{ + wxHTML_OPEN, + wxHTML_BLOCK, + wxHTML_REDIRECT +}; + +enum wxHtmlURLType +{ + wxHTML_URL_PAGE, + wxHTML_URL_IMAGE, + wxHTML_URL_OTHER +}; + + + //--------------------------------------------------------------------------- -class wxHtmlLinkInfo { +class wxHtmlLinkInfo : public wxObject { public: - wxHtmlLinkInfo(const wxString& href, const wxString& target = wxEmptyString); + wxHtmlLinkInfo(const wxString& href, const wxString& target = wxPyEmptyString); wxString GetHref(); wxString GetTarget(); wxMouseEvent* GetEvent(); wxHtmlCell* GetHtmlCell(); + + void SetEvent(const wxMouseEvent *e); + void SetHtmlCell(const wxHtmlCell * e); }; //--------------------------------------------------------------------------- -class wxHtmlTag { +class wxHtmlTag : public wxObject { public: // Never need to create a new tag from Python... //wxHtmlTag(const wxString& source, int pos, int end_pos, wxHtmlTagsCache* cache); wxString GetName(); bool HasParam(const wxString& par); - wxString GetParam(const wxString& par, int with_commas = FALSE); + wxString GetParam(const wxString& par, int with_commas = false); // Can't do this one as-is, but GetParam should be enough... //int ScanParam(const wxString& par, const char *format, void* param); wxString GetAllParams(); - bool IsEnding(); bool HasEnding(); int GetBeginPos(); int GetEndPos1(); int GetEndPos2(); }; - //--------------------------------------------------------------------------- -class wxHtmlParser { +class wxHtmlParser : public wxObject { public: // wxHtmlParser(); This is an abstract base class... @@ -119,15 +160,23 @@ public: void InitParser(const wxString& source); void DoneParser(); void DoParsing(int begin_pos, int end_pos); + void StopParsing(); // wxObject* GetProduct(); + void AddTagHandler(wxHtmlTagHandler *handler); wxString* GetSource(); void PushTagHandler(wxHtmlTagHandler* handler, wxString tags); void PopTagHandler(); + // virtual wxFSFile *OpenURL(wxHtmlURLType type, const wxString& url) const; // void AddText(const char* txt) = 0; // void AddTag(const wxHtmlTag& tag); + + + // Returns HTML source inside the element (i.e. between the starting + // and ending tag) + wxString GetInnerSource(const wxHtmlTag& tag); }; @@ -135,24 +184,35 @@ public: class wxHtmlWinParser : public wxHtmlParser { public: - wxHtmlWinParser(wxWindow *wnd); + wxHtmlWinParser(wxPyHtmlWindow *wnd = NULL); void SetDC(wxDC *dc); wxDC* GetDC(); int GetCharHeight(); int GetCharWidth(); - wxWindow* GetWindow(); - //void SetFonts(wxString normal_face, wxString fixed_face, int *LIST); - %addmethods { - void SetFonts(wxString normal_face, wxString fixed_face, PyObject* sizes) { - int* temp = int_LIST_helper(sizes); - if (temp) { - self->SetFonts(normal_face, fixed_face, temp); + wxPyHtmlWindow* GetWindow(); + %pythoncode { GetWindow = wx._deprecated(GetWindow) } + + wxHtmlWindowInterface *GetWindowInterface(); + + // Sets fonts to be used when displaying HTML page. (if size null then default sizes used). + %extend { + void SetFonts(wxString normal_face, wxString fixed_face, PyObject* sizes=NULL) { + int* temp = NULL; + if (sizes) temp = int_LIST_helper(sizes); + self->SetFonts(normal_face, fixed_face, temp); + if (temp) delete [] temp; - } } } + // Sets font sizes to be relative to the given size or the system + // default size; use either specified or default font + void SetStandardFonts(int size = -1, + const wxString& normal_face = wxPyEmptyString, + const wxString& fixed_face = wxPyEmptyString); + + wxHtmlContainerCell* GetContainer(); wxHtmlContainerCell* OpenContainer(); wxHtmlContainerCell *SetContainer(wxHtmlContainerCell *c); @@ -170,10 +230,14 @@ public: void SetFontFixed(int x); int GetAlign(); void SetAlign(int a); - const wxColour& GetLinkColor(); + wxColour GetLinkColor(); void SetLinkColor(const wxColour& clr); - const wxColour& GetActualColor(); + wxColour GetActualColor(); void SetActualColor(const wxColour& clr); + %pythoncode { + GetActualColour = GetActualColor + SetActualColour = SetActualColor + } void SetLink(const wxString& link); wxFont* CreateCurrentFont(); wxHtmlLinkInfo GetLink(); @@ -181,11 +245,11 @@ public: }; - //--------------------------------------------------------------------------- %{ class wxPyHtmlTagHandler : public wxHtmlTagHandler { + DECLARE_DYNAMIC_CLASS(wxPyHtmlTagHandler) public: wxPyHtmlTagHandler() : wxHtmlTagHandler() {}; @@ -198,17 +262,20 @@ public: PYPRIVATE; }; +IMPLEMENT_DYNAMIC_CLASS(wxPyHtmlTagHandler, wxHtmlTagHandler); + IMP_PYCALLBACK_STRING__pure(wxPyHtmlTagHandler, wxHtmlTagHandler, GetSupportedTags); IMP_PYCALLBACK_BOOL_TAG_pure(wxPyHtmlTagHandler, wxHtmlTagHandler, HandleTag); %} -%name(wxHtmlTagHandler) class wxPyHtmlTagHandler { +%rename(HtmlTagHandler) wxPyHtmlTagHandler; +class wxPyHtmlTagHandler : public wxObject { public: + %pythonAppend wxPyHtmlTagHandler "self._setCallbackInfo(self, HtmlTagHandler)" wxPyHtmlTagHandler(); - void _setSelf(PyObject* self, PyObject* _class); - %pragma(python) addtomethod = "__init__:self._setSelf(self, wxHtmlTagHandler)" + void _setCallbackInfo(PyObject* self, PyObject* _class); void SetParser(wxHtmlParser *parser); wxHtmlParser* GetParser(); @@ -220,6 +287,7 @@ public: %{ class wxPyHtmlWinTagHandler : public wxHtmlWinTagHandler { + DECLARE_DYNAMIC_CLASS(wxPyHtmlWinTagHandler) public: wxPyHtmlWinTagHandler() : wxHtmlWinTagHandler() {}; @@ -233,17 +301,20 @@ public: PYPRIVATE; }; +IMPLEMENT_DYNAMIC_CLASS( wxPyHtmlWinTagHandler, wxHtmlWinTagHandler); + IMP_PYCALLBACK_STRING__pure(wxPyHtmlWinTagHandler, wxHtmlWinTagHandler, GetSupportedTags); IMP_PYCALLBACK_BOOL_TAG_pure(wxPyHtmlWinTagHandler, wxHtmlWinTagHandler, HandleTag); %} -%name(wxHtmlWinTagHandler) class wxPyHtmlWinTagHandler : public wxPyHtmlTagHandler { +%rename(HtmlWinTagHandler) wxPyHtmlWinTagHandler; +class wxPyHtmlWinTagHandler : public wxPyHtmlTagHandler { public: + %pythonAppend wxPyHtmlWinTagHandler "self._setCallbackInfo(self, HtmlWinTagHandler)" wxPyHtmlWinTagHandler(); - void _setSelf(PyObject* self, PyObject* _class); - %pragma(python) addtomethod = "__init__:self._setSelf(self, wxHtmlWinTagHandler)" + void _setCallbackInfo(PyObject* self, PyObject* _class); void SetParser(wxHtmlParser *parser); wxHtmlWinParser* GetParser(); @@ -265,30 +336,32 @@ public: } void OnExit() { - bool doSave = wxPyRestoreThread(); + wxPyBlock_t blocked = wxPyBeginBlockThreads(); Py_DECREF(m_tagHandlerClass); m_tagHandlerClass = NULL; for (size_t x=0; x < m_objArray.GetCount(); x++) { PyObject* obj = (PyObject*)m_objArray.Item(x); Py_DECREF(obj); } - wxPySaveThread(doSave); + wxPyEndBlockThreads(blocked); }; void FillHandlersTable(wxHtmlWinParser *parser) { // Wave our magic wand... (if it works it's a miracle! ;-) // First, make a new instance of the tag handler - bool doSave = wxPyRestoreThread(); - PyObject* arg = Py_BuildValue("()"); - PyObject* obj = PyInstance_New(m_tagHandlerClass, arg, NULL); + wxPyBlock_t blocked = wxPyBeginBlockThreads(); + PyObject* arg = PyTuple_New(0); + PyObject* obj = PyObject_CallObject(m_tagHandlerClass, arg); Py_DECREF(arg); - wxPySaveThread(doSave); // now figure out where it's C++ object is... wxPyHtmlWinTagHandler* thPtr; - if (SWIG_GetPtrObj(obj, (void **)&thPtr, "_wxPyHtmlWinTagHandler_p")) + if (! wxPyConvertSwigPtr(obj, (void **)&thPtr, wxT("wxPyHtmlWinTagHandler"))) { + wxPyEndBlockThreads(blocked); return; + } + wxPyEndBlockThreads(blocked); // add it, parser->AddTagHandler(thPtr); @@ -316,32 +389,237 @@ private: //--------------------------------------------------------------------------- + +%typemap(out) wxHtmlCell* { $result = wxPyMake_wxObject($1, $owner); } +%typemap(out) const wxHtmlCell* { $result = wxPyMake_wxObject($1, $owner); } + //--------------------------------------------------------------------------- +%newgroup + -class wxHtmlCell { +// 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); + %Rename(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 + + +enum +{ + wxHTML_FIND_EXACT = 1, + wxHTML_FIND_NEAREST_BEFORE = 2, + wxHTML_FIND_NEAREST_AFTER = 4 +}; + + +class wxHtmlCell : public wxObject { +public: + %typemap(out) wxHtmlCell*; // turn off this typemap + wxHtmlCell(); + ~wxHtmlCell(); + + // Turn it back on again + %typemap(out) wxHtmlCell* { $result = wxPyMake_wxObject($1, $owner); } int GetPosX(); int GetPosY(); int GetWidth(); int GetHeight(); int GetDescent(); + + // Returns the maximum possible length of the cell. + // Call Layout at least once before using GetMaxTotalWidth() + int GetMaxTotalWidth() const; + + const wxString& GetId() const; + void SetId(const wxString& id); wxHtmlLinkInfo* GetLink(int x = 0, int y = 0); wxHtmlCell* GetNext(); wxHtmlContainerCell* GetParent(); + wxHtmlCell* GetFirstChild() const; + + // Returns cursor to be used when mouse is over the cell: + virtual wxCursor GetMouseCursor(wxHtmlWindowInterface *window) const; + + // Returns cursor to be used when mouse is over the cell: + wxCursor GetCursor() const; + %pythoncode { GetCursor = wx._deprecated(GetCursor) } + + // Formatting cells are not visible on the screen, they only alter + // renderer's state. + bool IsFormattingCell() const; + + void SetLink(const wxHtmlLinkInfo& link); + + %disownarg(wxHtmlCell*); void SetNext(wxHtmlCell *cell); + %cleardisown(wxHtmlCell*); + void SetParent(wxHtmlContainerCell *p); void SetPos(int x, int y); void Layout(int w); - void Draw(wxDC& dc, int x, int y, int view_y1, int view_y2); - void DrawInvisible(wxDC& dc, int x, int y); + void Draw(wxDC& dc, int x, int y, int view_y1, int view_y2, + wxHtmlRenderingInfo& info); + void DrawInvisible(wxDC& dc, int x, int y, + wxHtmlRenderingInfo& info); const wxHtmlCell* Find(int condition, const void* param); - bool AdjustPagebreak(int * pagebreak); + + virtual bool ProcessMouseClick(wxHtmlWindowInterface *window, + const wxPoint& pos, + const wxMouseEvent& event); + +// TODO: bool AdjustPagebreak(int* INOUT, +// wxArrayInt& known_pagebreaks); void SetCanLiveOnPagebreak(bool can); + // Can the line be broken before this cell? + bool IsLinebreakAllowed() const; + + // Returns True for simple == terminal cells, i.e. not composite ones. + // This if for internal usage only and may disappear in future versions! + bool IsTerminalCell() const; + + // Find a cell inside this cell positioned at the given coordinates + // (relative to this's positions). Returns NULL if no such cell exists. + // The flag can be used to specify whether to look for terminal or + // nonterminal cells or both. In either case, returned cell is deepest + // cell in cells tree that contains [x,y]. + wxHtmlCell *FindCellByPos(wxCoord x, wxCoord y, + unsigned flags = wxHTML_FIND_EXACT) 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. + wxHtmlCell *GetFirstTerminal() const ; + wxHtmlCell *GetLastTerminal() const ; + + // Returns cell's depth, i.e. how far under the root cell it is + // (if it is the root, depth is 0) + unsigned GetDepth() const; + + // Returns True if the cell appears before 'cell' in natural order of + // cells (= as they are read). If cell A is (grand)parent of cell B, + // then both A.IsBefore(B) and B.IsBefore(A) always return True. + bool IsBefore(wxHtmlCell *cell) const; + + // Converts the cell into text representation. If sel != NULL then + // only part of the cell inside the selection is converted. + wxString ConvertToText(wxHtmlSelection *sel) const; +}; + + +class wxHtmlWordCell : public wxHtmlCell +{ +public: + wxHtmlWordCell(const wxString& word, wxDC& dc); + wxString ConvertToText(wxHtmlSelection *sel) const; + bool IsLinebreakAllowed() const; + void SetPreviousWord(wxHtmlWordCell *cell); }; @@ -349,7 +627,10 @@ class wxHtmlContainerCell : public wxHtmlCell { public: wxHtmlContainerCell(wxHtmlContainerCell *parent); + %disownarg(wxHtmlCell*); void InsertCell(wxHtmlCell *cell); + %cleardisown(wxHtmlCell*); + void SetAlignHor(int al); int GetAlignHor(); void SetAlignVer(int al); @@ -359,22 +640,30 @@ public: int GetIndentUnits(int ind); void SetAlign(const wxHtmlTag& tag); void SetWidthFloat(int w, int units); - %name(SetWidthFloatFromTag)void SetWidthFloat(const wxHtmlTag& tag); + %Rename(SetWidthFloatFromTag, void, SetWidthFloat(const wxHtmlTag& tag)); void SetMinHeight(int h, int align = wxHTML_ALIGN_TOP); void SetBackgroundColour(const wxColour& clr); + wxColour GetBackgroundColour(); void SetBorder(const wxColour& clr1, const wxColour& clr2); - wxHtmlCell* GetFirstCell(); + wxHtmlCell* GetFirstChild(); + %pragma(python) addtoclass = "GetFirstCell = GetFirstChild" }; class wxHtmlColourCell : public wxHtmlCell { public: - wxHtmlColourCell(wxColour clr, int flags = wxHTML_CLR_FOREGROUND); + wxHtmlColourCell(const wxColour& clr, int flags = wxHTML_CLR_FOREGROUND); }; +class wxHtmlFontCell : public wxHtmlCell +{ +public: + wxHtmlFontCell(wxFont *font); +}; + class wxHtmlWidgetCell : public wxHtmlCell { public: @@ -384,120 +673,454 @@ public: + //--------------------------------------------------------------------------- +// wxHtmlFilter //--------------------------------------------------------------------------- +%newgroup + + +%{ // here's the C++ version +class wxPyHtmlFilter : public wxHtmlFilter { + DECLARE_ABSTRACT_CLASS(wxPyHtmlFilter) +public: + wxPyHtmlFilter() : wxHtmlFilter() {} + + // returns True if this filter is able to open&read given file + virtual bool CanRead(const wxFSFile& file) const { + bool rval = false; + bool found; + wxPyBlock_t blocked = wxPyBeginBlockThreads(); + if ((found = wxPyCBH_findCallback(m_myInst, "CanRead"))) { + PyObject* obj = wxPyMake_wxObject((wxFSFile*)&file,false); // cast away const + rval = wxPyCBH_callCallback(m_myInst, Py_BuildValue("(O)", obj)); + Py_DECREF(obj); + } + wxPyEndBlockThreads(blocked); + return rval; + } + + + // Reads given file and returns HTML document. + // Returns empty string if opening failed + virtual wxString ReadFile(const wxFSFile& file) const { + wxString rval; + bool found; + wxPyBlock_t blocked = wxPyBeginBlockThreads(); + if ((found = wxPyCBH_findCallback(m_myInst, "ReadFile"))) { + PyObject* obj = wxPyMake_wxObject((wxFSFile*)&file,false); // cast away const + PyObject* ro; + ro = wxPyCBH_callCallbackObj(m_myInst, Py_BuildValue("(O)", obj)); + Py_DECREF(obj); + if (ro) { + rval = Py2wxString(ro); + Py_DECREF(ro); + } + } + wxPyEndBlockThreads(blocked); + return rval; + } + + PYPRIVATE; +}; + +IMPLEMENT_ABSTRACT_CLASS(wxPyHtmlFilter, wxHtmlFilter); +%} + + +// And now the version seen by SWIG + +%rename(HtmlFilter) wxPyHtmlFilter; +class wxPyHtmlFilter : public wxObject { +public: + %pythonAppend wxPyHtmlFilter "self._setCallbackInfo(self, HtmlFilter)" + wxPyHtmlFilter(); + + void _setCallbackInfo(PyObject* self, PyObject* _class); +}; + + +// TODO: wxHtmlFilterHTML + + //--------------------------------------------------------------------------- -// item of history list -class HtmlHistoryItem { + +class wxHtmlWindowInterface +{ public: - HtmlHistoryItem(const char* p, const char* a); + /// Ctor + wxHtmlWindowInterface(); + virtual ~wxHtmlWindowInterface(); + + /** + Called by the parser to set window's title to given text. + */ + virtual void SetHTMLWindowTitle(const wxString& title) = 0; + +// /** +// Called when a link is clicked. + +// @param link information about the clicked link +// */ +// virtual void OnHTMLLinkClicked(const wxHtmlLinkInfo& link) = 0; + +// /** +// Called when the parser needs to open another URL (e.g. an image). + +// @param type Type of the URL request (e.g. image) +// @param url URL the parser wants to open +// @param redirect If the return value is wxHTML_REDIRECT, then the +// URL to redirect to will be stored in this variable +// (the pointer must never be NULL) + +// @return indicator of how to treat the request +// */ +// virtual wxHtmlOpeningStatus OnHTMLOpeningURL(wxHtmlURLType type, +// const wxString& url, +// wxString *redirect) const = 0; + + /** + Converts coordinates @a pos relative to given @a cell to + physical coordinates in the window. + */ + virtual wxPoint HTMLCoordsToWindow(wxHtmlCell *cell, + const wxPoint& pos) const = 0; + + /// Returns the window used for rendering (may be NULL). + virtual wxWindow* GetHTMLWindow() = 0; + + /// Returns background colour to use by default. + virtual wxColour GetHTMLBackgroundColour() const = 0; + + /// Sets window's background to colour @a clr. + virtual void SetHTMLBackgroundColour(const wxColour& clr) = 0; + + /// Sets window's background to given bitmap. + virtual void SetHTMLBackgroundImage(const wxBitmap& bmpBg) = 0; + + /// Sets status bar text. + virtual void SetHTMLStatusText(const wxString& text) = 0; + + /// Type of mouse cursor + enum HTMLCursor + { + /// Standard mouse cursor (typically an arrow) + HTMLCursor_Default, + /// Cursor shown over links + HTMLCursor_Link, + /// Cursor shown over selectable text + HTMLCursor_Text + }; - int GetPos(); - void SetPos(int p); - const wxString& GetPage(); - const wxString& GetAnchor(); + /** + Returns mouse cursor of given @a type. + */ +// virtual wxCursor GetHTMLCursor(HTMLCursor type) const = 0; }; //--------------------------------------------------------------------------- +// wxHtmlWindow +//--------------------------------------------------------------------------- +%newgroup + +// TODO? +// wxHtmlWindowInterface and wxHtmlWindowMouseHelper + + %{ class wxPyHtmlWindow : public wxHtmlWindow { + DECLARE_ABSTRACT_CLASS(wxPyHtmlWindow) public: wxPyHtmlWindow(wxWindow *parent, wxWindowID id = -1, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, - long style = wxHW_SCROLLBAR_AUTO, - const wxString& name = "htmlWindow") + long style = wxHW_DEFAULT_STYLE, + const wxString& name = wxPyHtmlWindowNameStr) : wxHtmlWindow(parent, id, pos, size, style, name) {}; + wxPyHtmlWindow() : wxHtmlWindow() {}; + + bool ScrollToAnchor(const wxString& anchor) { + return wxHtmlWindow::ScrollToAnchor(anchor); + } + + bool HasAnchor(const wxString& anchor) { + const wxHtmlCell *c = m_Cell->Find(wxHTML_COND_ISANCHOR, &anchor); + return c!=NULL; + } void OnLinkClicked(const wxHtmlLinkInfo& link); - void base_OnLinkClicked(const wxHtmlLinkInfo& link); + + wxHtmlOpeningStatus OnOpeningURL(wxHtmlURLType type, + const wxString& url, + wxString *redirect) const; DEC_PYCALLBACK__STRING(OnSetTitle); + DEC_PYCALLBACK__CELLINTINT(OnCellMouseHover); + DEC_PYCALLBACK_BOOL_CELLINTINTME(OnCellClicked); + PYPRIVATE; }; - +IMPLEMENT_ABSTRACT_CLASS( wxPyHtmlWindow, wxHtmlWindow ); IMP_PYCALLBACK__STRING(wxPyHtmlWindow, wxHtmlWindow, OnSetTitle); +IMP_PYCALLBACK__CELLINTINT(wxPyHtmlWindow, wxHtmlWindow, OnCellMouseHover); +IMP_PYCALLBACK_BOOL_CELLINTINTME(wxPyHtmlWindow, wxHtmlWindow, OnCellClicked); - void wxPyHtmlWindow::OnLinkClicked(const wxHtmlLinkInfo& link) { - bool doSave = wxPyRestoreThread(); - if (wxPyCBH_findCallback(m_myInst, "OnLinkClicked")) { - PyObject* obj = wxPyConstructObject((void*)&link, "wxHtmlLinkInfo", 0); + +void wxPyHtmlWindow::OnLinkClicked(const wxHtmlLinkInfo& link) { + bool found; + wxPyBlock_t blocked = wxPyBeginBlockThreads(); + if ((found = wxPyCBH_findCallback(m_myInst, "OnLinkClicked"))) { + PyObject* obj = wxPyConstructObject((void*)&link, wxT("wxHtmlLinkInfo"), 0); wxPyCBH_callCallback(m_myInst, Py_BuildValue("(O)", obj)); Py_DECREF(obj); } - else + wxPyEndBlockThreads(blocked); + if (! found) wxHtmlWindow::OnLinkClicked(link); - wxPySaveThread(doSave); } -void wxPyHtmlWindow::base_OnLinkClicked(const wxHtmlLinkInfo& link) { - wxHtmlWindow::OnLinkClicked(link); + + +wxHtmlOpeningStatus wxPyHtmlWindow::OnOpeningURL(wxHtmlURLType type, + const wxString& url, + wxString *redirect) const { + bool found; + wxHtmlOpeningStatus rval; + wxPyBlock_t blocked = wxPyBeginBlockThreads(); + if ((found = wxPyCBH_findCallback(m_myInst, "OnOpeningURL"))) { + PyObject* ro; + PyObject* s = wx2PyString(url); + ro = wxPyCBH_callCallbackObj(m_myInst, Py_BuildValue("(iO)", type, s)); + Py_DECREF(s); + if (PyString_Check(ro) +#if PYTHON_API_VERSION >= 1009 + || PyUnicode_Check(ro) +#endif + ) { + *redirect = Py2wxString(ro); + rval = wxHTML_REDIRECT; + } + else { + PyObject* num = PyNumber_Int(ro); + rval = (wxHtmlOpeningStatus)PyInt_AsLong(num); + Py_DECREF(num); + } + Py_DECREF(ro); + } + wxPyEndBlockThreads(blocked); + if (! found) + rval = wxHtmlWindow::OnOpeningURL(type, url, redirect); + return rval; } + + %} -%name(wxHtmlWindow) class wxPyHtmlWindow : public wxScrolledWindow { +MustHaveApp(wxPyHtmlWindow); + +%rename(HtmlWindow) wxPyHtmlWindow; +class wxPyHtmlWindow : public wxScrolledWindow //, + // public wxHtmlWindowInterface //, + // public wxHtmlWindowMouseHelper +{ public: + %pythonAppend wxPyHtmlWindow "self._setCallbackInfo(self, HtmlWindow); self._setOORInfo(self)" + %pythonAppend wxPyHtmlWindow() "" + %typemap(out) wxPyHtmlWindow*; // turn off this typemap + wxPyHtmlWindow(wxWindow *parent, int id = -1, - wxPoint& pos = wxDefaultPosition, - wxSize& size = wxDefaultSize, - int flags=wxHW_SCROLLBAR_AUTO, - char* name = "htmlWindow"); + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + int style=wxHW_DEFAULT_STYLE, + const wxString& name = wxPyHtmlWindowNameStr); + %RenameCtor(PreHtmlWindow, wxPyHtmlWindow()); - void _setSelf(PyObject* self, PyObject* _class); - %pragma(python) addtomethod = "__init__:self._setSelf(self, wxHtmlWindow)" - %pragma(python) addtomethod = "__init__:#wx._StdWindowCallbacks(self)" - %pragma(python) addtomethod = "__init__:#wx._StdOnScrollCallbacks(self)" + // Turn it back on again + %typemap(out) wxPyHtmlWindow* { $result = wxPyMake_wxObject($1, $owner); } + bool Create(wxWindow *parent, int id = -1, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + int style=wxHW_SCROLLBAR_AUTO, + const wxString& name = wxPyHtmlWindowNameStr); - bool SetPage(const char* source); - bool LoadPage(const char* location); + + void _setCallbackInfo(PyObject* self, PyObject* _class); + + + // 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() instead + // Return value : False if an error occurred, True otherwise + bool SetPage(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 + bool LoadPage(const wxString& location); + + // Loads HTML page from file + bool LoadFile(const wxString& filename); + + // Append to current page + bool AppendToPage(const wxString& source); + + // Returns full location of opened page wxString GetOpenedPage(); - void SetRelatedFrame(wxFrame* frame, const char* format); + + // Returns anchor within opened page + wxString GetOpenedAnchor(); + + // Returns of opened page or empty string otherwise + wxString GetOpenedPageTitle(); + + // 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(); + + // After(!) calling SetRelatedFrame, this sets statusbar slot where messages + // will be displayed. Default is -1 = no messages. void SetRelatedStatusBar(int bar); - //void SetFonts(wxString normal_face, wxString fixed_face, int *LIST); - %addmethods { - void SetFonts(wxString normal_face, wxString fixed_face, PyObject* sizes) { - int* temp = int_LIST_helper(sizes); - if (temp) { - self->SetFonts(normal_face, fixed_face, temp); + // Sets fonts to be used when displaying HTML page. + %extend { + void SetFonts(wxString normal_face, wxString fixed_face, PyObject* sizes=NULL) { + int* temp = NULL; + if (sizes) temp = int_LIST_helper(sizes); + self->SetFonts(normal_face, fixed_face, temp); + if (temp) delete [] temp; - } } } - void SetTitle(const char* title); + // Sets font sizes to be relative to the given size or the system + // default size; use either specified or default font + void SetStandardFonts(int size = -1, + const wxString& normal_face = wxPyEmptyString, + const wxString& fixed_face = wxPyEmptyString); + + DocDeclStr( + void, SetLabel(const wxString& title), + "", ""); + + // Sets space between text and window borders. void SetBorders(int b); - void ReadCustomization(wxConfigBase *cfg, char* path = ""); - void WriteCustomization(wxConfigBase *cfg, char* path = ""); + + // Sets the bitmap to use for background (currnetly it will be tiled, + // when/if we have CSS support we could add other possibilities...) + void SetBackgroundImage(const wxBitmap& bmpBg); + + // 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. + void ReadCustomization(wxConfigBase *cfg, wxString path = wxPyEmptyString); + void WriteCustomization(wxConfigBase *cfg, wxString path = wxPyEmptyString); + + // 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. wxHtmlContainerCell* GetInternalRepresentation(); + + // Returns a pointer to the parser. wxHtmlWinParser* GetParser(); - void base_OnLinkClicked(const wxHtmlLinkInfo& link); - void base_OnSetTitle(const char* title); + bool ScrollToAnchor(const wxString& anchor); + bool HasAnchor(const wxString& anchor); + + //Adds input filter + static void AddFilter(wxPyHtmlFilter *filter); + + // Helper functions to select parts of page: + void SelectWord(const wxPoint& pos); + void SelectLine(const wxPoint& pos); + void SelectAll(); + + // Convert selection to text: + wxString SelectionToText(); + + // Converts current page to text: + wxString ToText(); + + void OnLinkClicked(const wxHtmlLinkInfo& link); + void OnSetTitle(const wxString& title); + void OnCellMouseHover(wxHtmlCell *cell, wxCoord x, wxCoord y); + bool OnCellClicked(wxHtmlCell *cell, + wxCoord x, wxCoord y, + const wxMouseEvent& event); + wxHtmlOpeningStatus OnOpeningURL(wxHtmlURLType type, + const wxString& url, + wxString *redirect) const; + %MAKE_BASE_FUNC(HtmlWindow, OnLinkClicked); + %MAKE_BASE_FUNC(HtmlWindow, OnSetTitle); + %MAKE_BASE_FUNC(HtmlWindow, OnCellMouseHover); + %MAKE_BASE_FUNC(HtmlWindow, OnCellClicked); + + static wxVisualAttributes + GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL); + + /// Type of mouse cursor + enum HTMLCursor + { + /// Standard mouse cursor (typically an arrow) + HTMLCursor_Default, + /// Cursor shown over links + HTMLCursor_Link, + /// Cursor shown over selectable text + HTMLCursor_Text + }; + + // Returns standard HTML cursor as used by wxHtmlWindow + static wxCursor GetDefaultHTMLCursor(HTMLCursor type); + + +// private: +// // wxHtmlWindowInterface methods: +// virtual void SetHTMLWindowTitle(const wxString& title); +// virtual void OnHTMLLinkClicked(const wxHtmlLinkInfo& link); +// virtual wxHtmlOpeningStatus OnHTMLOpeningURL(wxHtmlURLType type, +// const wxString& url, +// wxString *redirect) const; +// virtual wxPoint HTMLCoordsToWindow(wxHtmlCell *cell, +// const wxPoint& pos) const; +// virtual wxWindow* GetHTMLWindow(); +// virtual wxColour GetHTMLBackgroundColour() const; +// virtual void SetHTMLBackgroundColour(const wxColour& clr); +// virtual void SetHTMLBackgroundImage(const wxBitmap& bmpBg); +// virtual void SetHTMLStatusText(const wxString& text); +// virtual wxCursor GetHTMLCursor(HTMLCursor type) const; + }; -// Static methods are mapped to stand-alone functions -%inline %{ - void wxHtmlWindow_AddFilter(wxHtmlFilter *filter) { - wxHtmlWindow::AddFilter(filter); - } -%} + //--------------------------------------------------------------------------- //--------------------------------------------------------------------------- +%newgroup + +MustHaveApp(wxHtmlDCRenderer); -class wxHtmlDCRenderer { +class wxHtmlDCRenderer : public wxObject { public: wxHtmlDCRenderer(); ~wxHtmlDCRenderer(); @@ -505,14 +1128,33 @@ public: void SetDC(wxDC *dc, int maxwidth); void SetSize(int width, int height); void SetHtmlText(const wxString& html, - const wxString& basepath = wxEmptyString, - bool isdir = TRUE); - int Render(int x, int y, int from = 0, int dont_render = FALSE); + const wxString& basepath = wxPyEmptyString, + bool isdir = true); + // Sets fonts to be used when displaying HTML page. (if size null then default sizes used). + %extend { + void SetFonts(wxString normal_face, wxString fixed_face, PyObject* sizes=NULL) { + int* temp = NULL; + if (sizes) temp = int_LIST_helper(sizes); + self->SetFonts(normal_face, fixed_face, temp); + if (temp) + delete [] temp; + } + } + + // Sets font sizes to be relative to the given size or the system + // default size; use either specified or default font + void SetStandardFonts(int size = -1, + const wxString& normal_face = wxPyEmptyString, + const wxString& fixed_face = wxPyEmptyString); + + int Render(int x, int y, wxArrayInt& known_pagebreaks, int from = 0, + int dont_render = FALSE, int to = INT_MAX); int GetTotalHeight(); // returns total height of the html document // (compare Render's return value with this) }; + enum { wxPAGE_ODD, wxPAGE_EVEN, @@ -520,67 +1162,565 @@ enum { }; +MustHaveApp(wxHtmlPrintout); + class wxHtmlPrintout : public wxPyPrintout { public: - wxHtmlPrintout(const char* title = "Printout"); - ~wxHtmlPrintout(); + wxHtmlPrintout(const wxString& title = wxPyHtmlPrintoutTitleStr); + //~wxHtmlPrintout(); wxPrintPreview object takes ownership... void SetHtmlText(const wxString& html, - const wxString &basepath = wxEmptyString, - bool isdir = TRUE); + const wxString &basepath = wxPyEmptyString, + bool isdir = true); void SetHtmlFile(const wxString &htmlfile); void SetHeader(const wxString& header, int pg = wxPAGE_ALL); void SetFooter(const wxString& footer, int pg = wxPAGE_ALL); + + // Sets fonts to be used when displaying HTML page. (if size null then default sizes used). + %extend { + void SetFonts(wxString normal_face, wxString fixed_face, PyObject* sizes=NULL) { + int* temp = NULL; + if (sizes) temp = int_LIST_helper(sizes); + self->SetFonts(normal_face, fixed_face, temp); + if (temp) + delete [] temp; + } + } + + // Sets font sizes to be relative to the given size or the system + // default size; use either specified or default font + void SetStandardFonts(int size = -1, + const wxString& normal_face = wxPyEmptyString, + const wxString& fixed_face = wxPyEmptyString); + void SetMargins(float top = 25.2, float bottom = 25.2, float left = 25.2, float right = 25.2, float spaces = 5); + + // Adds input filter + static void AddFilter(wxHtmlFilter *filter); + + // Cleanup + static void CleanUpStatics(); }; -class wxHtmlEasyPrinting { +MustHaveApp(wxHtmlEasyPrinting); + +class wxHtmlEasyPrinting : public wxObject { public: - wxHtmlEasyPrinting(const char* name = "Printing", - wxFrame *parent_frame = NULL); + wxHtmlEasyPrinting(const wxString& name = wxPyHtmlPrintingTitleStr, + wxWindow *parentWindow = NULL); ~wxHtmlEasyPrinting(); void PreviewFile(const wxString &htmlfile); - void PreviewText(const wxString &htmltext, const wxString& basepath = wxEmptyString); + void PreviewText(const wxString &htmltext, const wxString& basepath = wxPyEmptyString); void PrintFile(const wxString &htmlfile); - void PrintText(const wxString &htmltext, const wxString& basepath = wxEmptyString); - void PrinterSetup(); + void PrintText(const wxString &htmltext, const wxString& basepath = wxPyEmptyString); +// void PrinterSetup(); void PageSetup(); void SetHeader(const wxString& header, int pg = wxPAGE_ALL); void SetFooter(const wxString& footer, int pg = wxPAGE_ALL); + %extend { + void SetFonts(wxString normal_face, wxString fixed_face, PyObject* sizes=NULL) { + int* temp = NULL; + if (sizes) temp = int_LIST_helper(sizes); + self->SetFonts(normal_face, fixed_face, temp); + if (temp) + delete [] temp; + } + } + + // Sets font sizes to be relative to the given size or the system + // default size; use either specified or default font + void SetStandardFonts(int size = -1, + const wxString& normal_face = wxPyEmptyString, + const wxString& fixed_face = wxPyEmptyString); + wxPrintData *GetPrintData() {return m_PrintData;} wxPageSetupDialogData *GetPageSetupData() {return m_PageSetupData;} }; +//--------------------------------------------------------------------------- +//--------------------------------------------------------------------------- +%newgroup + +class wxHtmlBookRecord { +public: + wxHtmlBookRecord(const wxString& bookfile, const wxString& basepath, + const wxString& title, const wxString& start); + + wxString GetBookFile(); + wxString GetTitle(); + wxString GetStart(); + wxString GetBasePath(); + + void SetContentsRange(int start, int end); + int GetContentsStart(); + int GetContentsEnd(); + + void SetTitle(const wxString& title); + void SetBasePath(const wxString& path); + void SetStart(const wxString& start); + + wxString GetFullPath(const wxString &page) const; +}; + +//--------------------------------------------------------------------------- +// WXWIN_COMPATIBILITY_2_4 +#if 0 +struct wxHtmlContentsItem +{ + %extend { + int GetLevel() { return self->m_Level; } + int GetID() { return self->m_ID; } + wxString GetName() { return self->m_Name; } + wxString GetPage() { return self->m_Page; } + wxHtmlBookRecord* GetBook() { return self->m_Book; } + } +}; +#endif //--------------------------------------------------------------------------- + +class wxHtmlSearchStatus +{ +public: + //wxHtmlSearchStatus(wxHtmlHelpData* base, const wxString& keyword, + // const wxString& book = wxPyEmptyString); + bool Search(); + bool IsActive(); + int GetCurIndex(); + int GetMaxIndex(); + const wxString& GetName(); +}; + //--------------------------------------------------------------------------- -%{ - extern "C" SWIGEXPORT(void) inithtmlhelpc(); -%} +class wxHtmlHelpData { +public: + wxHtmlHelpData(); + ~wxHtmlHelpData(); + void SetTempDir(const wxString& path); + bool AddBook(const wxString& book); +// bool AddBookParam(const wxString& title, const wxString& contfile, +// const wxString& indexfile=wxPyEmptyString, +// const wxString& deftopic=wxPyEmptyString, +// const wxString& path=wxPyEmptyString); -%init %{ + wxString FindPageByName(const wxString& page); + wxString FindPageById(int id); - inithtmlhelpc(); + // TODO: this one needs fixed... + const wxHtmlBookRecArray& GetBookRecArray(); - wxClassInfo::CleanUpClasses(); - wxClassInfo::InitializeClasses(); -%} +}; + +//--------------------------------------------------------------------------- + +enum { + wxHF_TOOLBAR, + wxHF_CONTENTS, + wxHF_INDEX, + wxHF_SEARCH, + wxHF_BOOKMARKS, + wxHF_OPEN_FILES, + wxHF_PRINT, + wxHF_FLAT_TOOLBAR, + wxHF_MERGE_BOOKS, + wxHF_ICONS_BOOK, + wxHF_ICONS_BOOK_CHAPTER, + wxHF_ICONS_FOLDER, + wxHF_DEFAULT_STYLE, + + wxHF_EMBEDDED, + wxHF_DIALOG, + wxHF_FRAME, + wxHF_MODAL, +}; + +enum { + wxID_HTML_PANEL, + wxID_HTML_BACK, + wxID_HTML_FORWARD, + wxID_HTML_UPNODE, + wxID_HTML_UP, + wxID_HTML_DOWN, + wxID_HTML_PRINT, + wxID_HTML_OPENFILE, + wxID_HTML_OPTIONS, + wxID_HTML_BOOKMARKSLIST, + wxID_HTML_BOOKMARKSADD, + wxID_HTML_BOOKMARKSREMOVE, + wxID_HTML_TREECTRL, + wxID_HTML_INDEXPAGE, + wxID_HTML_INDEXLIST, + wxID_HTML_INDEXTEXT, + wxID_HTML_INDEXBUTTON, + wxID_HTML_INDEXBUTTONALL, + wxID_HTML_NOTEBOOK, + wxID_HTML_SEARCHPAGE, + wxID_HTML_SEARCHTEXT, + wxID_HTML_SEARCHLIST, + wxID_HTML_SEARCHBUTTON, + wxID_HTML_SEARCHCHOICE, + wxID_HTML_COUNTINFO +}; -//---------------------------------------------------------------------- -// And this gets appended to the shadow class file. -//---------------------------------------------------------------------- -%pragma(python) include="_htmlextras.py"; + +MustHaveApp(wxHtmlHelpWindow); + +class wxHtmlHelpWindow : public wxWindow +{ +public: + %pythonAppend wxHtmlHelpWindow "self._setOORInfo(self)" + %pythonAppend wxHtmlHelpWindow() "" + %typemap(out) wxHtmlHelpWindow*; // turn off this typemap + + wxHtmlHelpWindow(wxWindow* parent, wxWindowID wxWindowID, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + int style = wxTAB_TRAVERSAL|wxNO_BORDER, + int helpStyle = wxHF_DEFAULT_STYLE, + wxHtmlHelpData* data = NULL); + %RenameCtor(PreHtmlHelpWindow, wxHtmlHelpWindow(wxHtmlHelpData* data = NULL)); + + // Turn it back on again + %typemap(out) wxHtmlHelpWindow* { $result = wxPyMake_wxObject($1, $owner); } + + bool Create(wxWindow* parent, wxWindowID id, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + int style = wxTAB_TRAVERSAL|wxNO_BORDER, + int helpStyle = wxHF_DEFAULT_STYLE); + + wxHtmlHelpData* GetData(); + wxHtmlHelpController* GetController() const; + + %disownarg( wxHtmlHelpController* controller ); + void SetController(wxHtmlHelpController* controller); + %cleardisown( wxHtmlHelpController* controller ); + + // Displays page x. If not found it will offect the user a choice of + // searching books. + // Looking for the page runs in these steps: + // 1. try to locate file named x (if x is for example "doc/howto.htm") + // 2. try to open starting page of book x + // 3. try to find x in contents (if x is for example "How To ...") + // 4. try to find x in index (if x is for example "How To ...") + bool Display(const wxString& x); + + // Alternative version that works with numeric ID. + // (uses extension to MS format, <param name="ID" value=id>, see docs) + %Rename(DisplayID, bool, Display(int id)); + + // Displays help window and focuses contents. + bool DisplayContents(); + + // Displays help window and focuses index. + bool DisplayIndex(); + + // Searches for keyword. Returns true and display page if found, return + // false otherwise + // Syntax of keyword is Altavista-like: + // * words are separated by spaces + // (but "\"hello world\"" is only one world "hello world") + // * word may be pretended by + or - + // (+ : page must contain the word ; - : page can't contain the word) + // * if there is no + or - before the word, + is default + bool KeywordSearch(const wxString& keyword, + wxHelpSearchMode mode = wxHELP_SEARCH_ALL); + + void UseConfig(wxConfigBase *config, const wxString& rootpath = wxEmptyString); + + // 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. + void ReadCustomization(wxConfigBase *cfg, const wxString& path = wxEmptyString); + void WriteCustomization(wxConfigBase *cfg, const wxString& path = wxEmptyString); + + // call this to let wxHtmlHelpWindow know page changed + void NotifyPageChanged(); + + // Refreshes Contents and Index tabs + void RefreshLists(); + + // Gets the HTML window + wxHtmlWindow* GetHtmlWindow() const; + + // Gets the splitter window + wxSplitterWindow* GetSplitterWindow(); + + // Gets the toolbar + wxToolBar* GetToolBar() const; + + // Gets the configuration data + wxHtmlHelpFrameCfg& GetCfgData(); + + // Gets the tree control + wxTreeCtrl *GetTreeCtrl() const; + +}; + + +class wxHtmlWindowEvent: public wxNotifyEvent +{ +public: + wxHtmlWindowEvent(wxEventType commandType = wxEVT_NULL, int id = 0): + wxNotifyEvent(commandType, id); + + void SetURL(const wxString& url); + const wxString& GetURL() const; +}; + + + +MustHaveApp(wxHtmlHelpFrame); + +class wxHtmlHelpFrame : public wxFrame { +public: + %pythonAppend wxHtmlHelpFrame "self._setOORInfo(self)" + %pythonAppend wxHtmlHelpFrame() "" + %typemap(out) wxHtmlHelpFrame*; // turn off this typemap + + wxHtmlHelpFrame(wxWindow* parent, int wxWindowID, + const wxString& title = wxPyEmptyString, + int style = wxHF_DEFAULTSTYLE, wxHtmlHelpData* data = NULL); + %RenameCtor(PreHtmlHelpFrame, wxHtmlHelpFrame(wxHtmlHelpData* data = NULL)); + + // Turn it back on again + %typemap(out) wxHtmlHelpFrame* { $result = wxPyMake_wxObject($1, $owner); } + + bool Create(wxWindow* parent, wxWindowID id, + const wxString& title = wxPyEmptyString, + int style = wxHF_DEFAULT_STYLE); + + wxHtmlHelpData* GetData(); + void SetTitleFormat(const wxString& format); + + void AddGrabIfNeeded(); + + /// Returns the help controller associated with the window. + wxHtmlHelpController* GetController() const; + + /// Sets the help controller associated with the window. + %disownarg( wxHtmlHelpController* controller ); + void SetController(wxHtmlHelpController* controller); + %cleardisown( wxHtmlHelpController* controller ); + + /// Returns the help window. + wxHtmlHelpWindow* GetHelpWindow() const; + + %pythoncode { + %# For compatibility from before the refactor + def Display(self, x): + return self.GetHelpWindow().Display(x) + def DisplayID(self, x): + return self.GetHelpWindow().DisplayID(id) + def DisplayContents(self): + return self.GetHelpWindow().DisplayContents() + def DisplayIndex(self): + return self.GetHelpWindow().DisplayIndex() + + def KeywordSearch(self, keyword): + return self.GetHelpWindow().KeywordSearch(keyword) + + def UseConfig(self, config, rootpath=""): + return self.GetHelpWindow().UseConfig(config, rootpath) + def ReadCustomization(self, config, rootpath=""): + return self.GetHelpWindow().ReadCustomization(config, rootpath) + def WriteCustomization(self, config, rootpath=""): + return self.GetHelpWindow().WriteCustomization(config, rootpath) + %} +}; + + + +MustHaveApp(wxHtmlHelpDialog); + +class wxHtmlHelpDialog : public wxDialog +{ +public: + %pythonAppend wxHtmlHelpDialog "self._setOORInfo(self)" + %pythonAppend wxHtmlHelpDialog() "" + %typemap(out) wxHtmlHelpDialog*; // turn off this typemap + + wxHtmlHelpDialog(wxWindow* parent, wxWindowID wxWindowID, + const wxString& title = wxPyEmptyString, + int style = wxHF_DEFAULT_STYLE, wxHtmlHelpData* data = NULL); + %RenameCtor(PreHtmlHelpDialog, wxHtmlHelpDialog(wxHtmlHelpData* data = NULL)); + + // Turn it back on again + %typemap(out) wxHtmlHelpDialog* { $result = wxPyMake_wxObject($1, $owner); } + + bool Create(wxWindow* parent, wxWindowID id, const wxString& title = wxPyEmptyString, + int style = wxHF_DEFAULT_STYLE); + + /// Returns the data associated with this dialog. + wxHtmlHelpData* GetData(); + + /// Returns the controller that created this dialog. + wxHtmlHelpController* GetController() const; + + /// Sets the controller associated with this dialog. + %disownarg( wxHtmlHelpController* controller ); + void SetController(wxHtmlHelpController* controller); + %cleardisown( wxHtmlHelpController* controller ); + + /// Returns the help window. + wxHtmlHelpWindow* GetHelpWindow() const; + + // Sets format of title of the frame. Must contain exactly one "%s" + // (for title of displayed HTML page) + void SetTitleFormat(const wxString& format); + + // Override to add custom buttons to the toolbar +// virtual void AddToolbarButtons(wxToolBar* WXUNUSED(toolBar), int WXUNUSED(style)) {}; + +}; + + +//--------------------------------------------------------------------------- + + +// TODO: Make virtual methods of this class overridable in Python. + +MustHaveApp(wxHelpControllerBase); + +class wxHelpControllerBase: public wxObject +{ +public: +// wxHelpControllerBase(wxWindow* parentWindow = NULL); +// ~wxHelpControllerBase(); + + %nokwargs Initialize; + virtual bool Initialize(const wxString& file, int server ); + virtual bool Initialize(const wxString& file); + + virtual void SetViewer(const wxString& viewer, long flags = 0); + + // If file is "", reloads file given in Initialize + virtual bool LoadFile(const wxString& file = wxEmptyString) /* = 0 */; + + // Displays the contents + virtual bool DisplayContents(void) /* = 0 */; + + %nokwargs DisplaySection; + + // Display the given section + virtual bool DisplaySection(int sectionNo) /* = 0 */; + + // Display the section using a context id + virtual bool DisplayContextPopup(int contextId); + + // Display the text in a popup, if possible + virtual bool DisplayTextPopup(const wxString& text, const wxPoint& pos); + + // By default, uses KeywordSection to display a topic. Implementations + // may override this for more specific behaviour. + virtual bool DisplaySection(const wxString& section); + + virtual bool DisplayBlock(long blockNo) /* = 0 */; + virtual bool KeywordSearch(const wxString& k, + wxHelpSearchMode mode = wxHELP_SEARCH_ALL) /* = 0 */; + + /// Allows one to override the default settings for the help frame. + virtual void SetFrameParameters(const wxString& title, + const wxSize& size, + const wxPoint& pos = wxDefaultPosition, + bool newFrameEachTime = false); + + /// Obtains the latest settings used by the help frame and the help + /// frame. + virtual wxFrame *GetFrameParameters(wxSize *size = NULL, + wxPoint *pos = NULL, + bool *newFrameEachTime = NULL); + + virtual bool Quit() /* = 0 */; + + virtual void OnQuit(); + + /// Set the window that can optionally be used for the help window's parent. + virtual void SetParentWindow(wxWindow* win); + + /// Get the window that can optionally be used for the help window's parent. + virtual wxWindow* GetParentWindow() const; + +}; + + + + +MustHaveApp(wxHtmlHelpController); + +class wxHtmlHelpController : public wxHelpControllerBase +{ +public: +// %pythonAppend wxHtmlHelpController "self._setOORInfo(self)" + + wxHtmlHelpController(int style = wxHF_DEFAULT_STYLE, wxWindow* parentWindow = NULL); + ~wxHtmlHelpController(); + + wxHtmlHelpWindow* GetHelpWindow(); + void SetHelpWindow(wxHtmlHelpWindow* helpWindow); + + wxHtmlHelpFrame* GetFrame(); + wxHtmlHelpDialog* GetDialog(); + + void SetTitleFormat(const wxString& format); + void SetTempDir(const wxString& path); + bool AddBook(const wxString& book, int show_wait_msg = false); + void Display(const wxString& x); + %Rename(DisplayID, void, Display(int id)); + void DisplayContents(); + void DisplayIndex(); + bool KeywordSearch(const wxString& keyword); + void UseConfig(wxConfigBase *config, const wxString& rootpath = wxPyEmptyString); + void ReadCustomization(wxConfigBase *cfg, wxString path = wxPyEmptyString); + void WriteCustomization(wxConfigBase *cfg, wxString path = wxPyEmptyString); + + void MakeModalIfNeeded(); + wxWindow* FindTopLevelWindow(); +}; + + +/* + * wxHtmlModalHelp + * A convenience class particularly for use on wxMac, + * where you can only show modal dialogs from a modal + * dialog. + * + * Use like this: + * + * wxHtmlModalHelp help(parent, filename, topic); + * + * If topic is empty, the help contents is displayed. + */ + +class wxHtmlModalHelp +{ +public: + wxHtmlModalHelp(wxWindow* parent, const wxString& helpFile, + const wxString& topic = wxEmptyString, + int style = wxHF_DEFAULT_STYLE | wxHF_DIALOG | wxHF_MODAL); +}; + //--------------------------------------------------------------------------- +%init %{ + wxPyPtrTypeMap_Add("wxHtmlTagHandler", "wxPyHtmlTagHandler"); + wxPyPtrTypeMap_Add("wxHtmlWinTagHandler", "wxPyHtmlWinTagHandler"); + wxPyPtrTypeMap_Add("wxHtmlWindow", "wxPyHtmlWindow"); + wxPyPtrTypeMap_Add("wxHtmlFilter", "wxPyHtmlFilter"); +%} +//--------------------------------------------------------------------------- +//--------------------------------------------------------------------------- + +