corrections to dynamic loading for Darwin

[wxWidgets.git] / wxPython / src / html.i

diff --git a/wxPython/src/html.i b/wxPython/src/html.i
index 17665e0d4cf474ccbff597873b9caea3c769c4c5..59e6dc9c33be1c7786854fc05148ef9c036a02de 100644 (file)
--- a/wxPython/src/html.i
+++ b/wxPython/src/html.i
@@ -73,6 +73,27 @@ enum {
 };
 
 
+enum {
+    wxHW_SCROLLBAR_NEVER,
+    wxHW_SCROLLBAR_AUTO,
+};
+
+
+// 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 : public wxObject {
@@ -127,6 +148,7 @@ public:
     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);
@@ -137,13 +159,13 @@ public:
 
 class wxHtmlWinParser : public wxHtmlParser {
 public:
-    wxHtmlWinParser(wxWindow *wnd);
+    wxHtmlWinParser(wxHtmlWindow *wnd = NULL);
 
     void SetDC(wxDC *dc);
     wxDC* GetDC();
     int GetCharHeight();
     int GetCharWidth();
-    wxWindow* GetWindow();
+    wxHtmlWindow* GetWindow();
     //void SetFonts(wxString normal_face, wxString fixed_face, int *LIST);
     %addmethods {
         void SetFonts(wxString normal_face, wxString fixed_face, PyObject* sizes) {
@@ -172,9 +194,9 @@ 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);
     void SetLink(const wxString& link);
     wxFont* CreateCurrentFont();
@@ -212,8 +234,8 @@ IMP_PYCALLBACK_BOOL_TAG_pure(wxPyHtmlTagHandler, wxHtmlTagHandler, HandleTag);
 public:
     wxPyHtmlTagHandler();
 
-    void _setSelf(PyObject* self, PyObject* _class);
-    %pragma(python) addtomethod = "__init__:self._setSelf(self, wxHtmlTagHandler)"
+    void _setCallbackInfo(PyObject* self, PyObject* _class);
+    %pragma(python) addtomethod = "__init__:self._setCallbackInfo(self, wxHtmlTagHandler)"
 
     void SetParser(wxHtmlParser *parser);
     wxHtmlParser* GetParser();
@@ -250,8 +272,8 @@ IMP_PYCALLBACK_BOOL_TAG_pure(wxPyHtmlWinTagHandler, wxHtmlWinTagHandler, HandleT
 public:
     wxPyHtmlWinTagHandler();
 
-    void _setSelf(PyObject* self, PyObject* _class);
-    %pragma(python) addtomethod = "__init__:self._setSelf(self, wxHtmlWinTagHandler)"
+    void _setCallbackInfo(PyObject* self, PyObject* _class);
+    %pragma(python) addtomethod = "__init__:self._setCallbackInfo(self, wxHtmlWinTagHandler)"
 
     void SetParser(wxHtmlParser *parser);
     wxHtmlWinParser* GetParser();
@@ -273,25 +295,25 @@ public:
     }
 
     void OnExit() {
-        bool doSave = wxPyRestoreThread();
+        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();
     };
 
     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();
+        wxPyBeginBlockThreads();
         PyObject* arg = Py_BuildValue("()");
         PyObject* obj = PyInstance_New(m_tagHandlerClass, arg, NULL);
         Py_DECREF(arg);
-        wxPySaveThread(doSave);
+        wxPyEndBlockThreads();
 
         // now figure out where it's C++ object is...
         wxPyHtmlWinTagHandler* thPtr;
@@ -419,31 +441,79 @@ public:
                    long style = wxHW_SCROLLBAR_AUTO,
                    const wxString& name = "htmlWindow")
         : wxHtmlWindow(parent, id, pos, size, style, name)  {};
+    wxPyHtmlWindow() : wxHtmlWindow() {};
 
     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__CELLINTINTME(OnCellClicked);
+//     DEC_PYCALLBACK_BOOL_STRING(OnOpeningURL);
     PYPRIVATE;
 };
 
 IMPLEMENT_ABSTRACT_CLASS( wxPyHtmlWindow, wxHtmlWindow );
 IMP_PYCALLBACK__STRING(wxPyHtmlWindow, wxHtmlWindow, OnSetTitle);
+IMP_PYCALLBACK__CELLINTINT(wxPyHtmlWindow, wxHtmlWindow, OnCellMouseHover);
+IMP_PYCALLBACK__CELLINTINTME(wxPyHtmlWindow, wxHtmlWindow, OnCellClicked);
+// IMP_PYCALLBACK_BOOL_STRING(wxPyHtmlWindow, wxHtmlWindow, OnOpeningURL);
+
 
 void wxPyHtmlWindow::OnLinkClicked(const wxHtmlLinkInfo& link) {
-    bool doSave = wxPyRestoreThread();
-    if (wxPyCBH_findCallback(m_myInst, "OnLinkClicked")) {
+    bool found;
+    wxPyBeginBlockThreads();
+    if ((found = wxPyCBH_findCallback(m_myInst, "OnLinkClicked"))) {
         PyObject* obj = wxPyConstructObject((void*)&link, "wxHtmlLinkInfo", 0);
         wxPyCBH_callCallback(m_myInst, Py_BuildValue("(O)", obj));
         Py_DECREF(obj);
     }
-    else
+    wxPyEndBlockThreads();
+    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;
+    wxPyBeginBlockThreads();
+    if ((found = wxPyCBH_findCallback(m_myInst, "OnOpeningURL"))) {
+        PyObject* ro;
+        ro = wxPyCBH_callCallbackObj(m_myInst, Py_BuildValue("(is)", type, url.c_str()));
+        if (PyString_Check(ro)
+#if PYTHON_API_VERSION >= 1009
+            || PyUnicode_Check(ro)
+#endif
+            ) {
+            PyObject* str = PyObject_Str(ro);
+            *redirect = PyString_AsString(str);
+            Py_DECREF(str);
+            rval = wxHTML_REDIRECT;
+        }
+        else {
+            PyObject* num = PyNumber_Int(ro);
+            rval = (wxHtmlOpeningStatus)PyInt_AsLong(num);
+            Py_DECREF(num);
+        }
+        Py_DECREF(ro);
+    }
+    wxPyEndBlockThreads();
+    if (! found)
+        rval = wxHtmlWindow::OnOpeningURL(type, url, redirect);
+    return rval;
+}
+
+
 %}
 
 
@@ -455,15 +525,23 @@ public:
                  wxSize& size = wxDefaultSize,
                  int flags=wxHW_SCROLLBAR_AUTO,
                  char* name = "htmlWindow");
+    %name(wxPreHtmlWindow)wxPyHtmlWindow();
+
+    bool Create(wxWindow *parent, int id = -1,
+                wxPoint& pos = wxDefaultPosition,
+                wxSize& size = wxDefaultSize,
+                int flags=wxHW_SCROLLBAR_AUTO,
+                char* name = "htmlWindow");
 
-    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)"
 
+    void _setCallbackInfo(PyObject* self, PyObject* _class);
+    %pragma(python) addtomethod = "__init__:self._setCallbackInfo(self, wxHtmlWindow)"
+    %pragma(python) addtomethod = "__init__:self._setOORInfo(self)"
+    %pragma(python) addtomethod = "wxPreHtmlWindow:val._setOORInfo(val)"
 
     bool SetPage(const wxString& source);
     bool LoadPage(const wxString& location);
+    bool AppendToPage(const wxString& source);
     wxString GetOpenedPage();
     wxString GetOpenedAnchor();
     wxString GetOpenedPageTitle();
@@ -497,6 +575,10 @@ public:
 
     void base_OnLinkClicked(const wxHtmlLinkInfo& link);
     void base_OnSetTitle(const char* title);
+    void base_OnCellMouseHover(wxHtmlCell *cell, wxCoord x, wxCoord y);
+    void base_OnCellClicked(wxHtmlCell *cell,
+                            wxCoord x, wxCoord y,
+                            const wxMouseEvent& event);
 };
 
 // Static methods are mapped to stand-alone functions