fix a crash when dismissing the popup window because of a key press

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

diff --git a/wxPython/src/html.i b/wxPython/src/html.i
index 17665e0d4cf474ccbff597873b9caea3c769c4c5..497741dcc6286a1d4f1ee81361f798ea37d674d9 100644 (file)
--- a/wxPython/src/html.i
+++ b/wxPython/src/html.i
@@ -127,6 +127,9 @@ public:
     void PushTagHandler(wxHtmlTagHandler* handler, wxString tags);
     void PopTagHandler();
 
+    // Returns TRUE if the parser is allowed to open given URL (may be forbidden
+    // for security reasons)
+    virtual bool CanOpenURL(const wxString& url) const { return TRUE; }
 
     // void AddText(const char* txt) = 0;
     // void AddTag(const wxHtmlTag& tag);
@@ -137,13 +140,13 @@ 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 +175,9 @@ 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 +215,8 @@ 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 +253,8 @@ 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 +276,25 @@ 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 +422,41 @@ 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);
 
     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);
 }
+
 %}
 
 
@@ -455,15 +468,23 @@ 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 +518,10 @@ 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