correction for memory leak

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

diff --git a/wxPython/src/html.i b/wxPython/src/html.i
index 5ec1deae66f43dd8c0aff498453f5136df2fc9fc..04932f374e4f0a40b897f1ba365ecdb9075b6fbc 100644 (file)
--- a/wxPython/src/html.i
+++ b/wxPython/src/html.i
@@ -14,7 +14,7 @@
 %module html
 
 %{
 %module html
 
 %{

-#include "helpers.h"
+#include "export.h"

 #include <wx/html/htmlwin.h>
 #include <wx/html/htmprint.h>
 #include <wx/image.h>
 #include <wx/html/htmlwin.h>
 #include <wx/html/htmprint.h>
 #include <wx/image.h>


@@ -40,16 +40,6 @@
 
 %extern utils.i
 
 
 %extern utils.i
 

-//---------------------------------------------------------------------------
-
-%{
-//  #ifdef __WXMSW__
-//  wxString wxPyEmptyStr("");
-//  wxPoint wxPyDefaultPosition(wxDefaultPosition);
-//  wxSize wxPyDefaultSize(wxDefaultSize);
-//  #endif
-%}
-

 %pragma(python) code = "import wx"
 
 
 %pragma(python) code = "import wx"
 
 


@@ -85,18 +75,21 @@ enum {
 
 //---------------------------------------------------------------------------
 
 
 //---------------------------------------------------------------------------
 

-class wxHtmlLinkInfo {
+class wxHtmlLinkInfo : public wxObject {

 public:
     wxHtmlLinkInfo(const wxString& href, const wxString& target = wxEmptyString);
     wxString GetHref();
     wxString GetTarget();
     wxMouseEvent* GetEvent();
     wxHtmlCell* GetHtmlCell();
 public:
     wxHtmlLinkInfo(const wxString& href, const wxString& target = wxEmptyString);
     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);
 public:
     // Never need to create a new tag from Python...
     //wxHtmlTag(const wxString& source, int pos, int end_pos, wxHtmlTagsCache* cache);


@@ -109,7 +102,6 @@ public:
     //int ScanParam(const wxString& par, const char *format, void* param);
 
     wxString GetAllParams();
     //int ScanParam(const wxString& par, const char *format, void* param);
 
     wxString GetAllParams();

-    bool IsEnding();

     bool HasEnding();
     int GetBeginPos();
     int GetEndPos1();
     bool HasEnding();
     int GetBeginPos();
     int GetEndPos1();


@@ -119,7 +111,7 @@ public:
 
 //---------------------------------------------------------------------------
 
 
 //---------------------------------------------------------------------------
 

-class wxHtmlParser {
+class wxHtmlParser : public wxObject {

 public:
     // wxHtmlParser();  This is an abstract base class...
 
 public:
     // wxHtmlParser();  This is an abstract base class...
 


@@ -196,6 +188,7 @@ public:
 
 %{
 class wxPyHtmlTagHandler : public wxHtmlTagHandler {
 
 %{
 class wxPyHtmlTagHandler : public wxHtmlTagHandler {

+    DECLARE_DYNAMIC_CLASS(wxPyHtmlTagHandler);

 public:
     wxPyHtmlTagHandler() : wxHtmlTagHandler() {};
 
 public:
     wxPyHtmlTagHandler() : wxHtmlTagHandler() {};
 


@@ -208,12 +201,14 @@ public:
     PYPRIVATE;
 };
 
     PYPRIVATE;
 };
 

+IMPLEMENT_DYNAMIC_CLASS(wxPyHtmlTagHandler, wxHtmlTagHandler);
+

 IMP_PYCALLBACK_STRING__pure(wxPyHtmlTagHandler, wxHtmlTagHandler, GetSupportedTags);
 IMP_PYCALLBACK_BOOL_TAG_pure(wxPyHtmlTagHandler, wxHtmlTagHandler, HandleTag);
 %}
 
 
 IMP_PYCALLBACK_STRING__pure(wxPyHtmlTagHandler, wxHtmlTagHandler, GetSupportedTags);
 IMP_PYCALLBACK_BOOL_TAG_pure(wxPyHtmlTagHandler, wxHtmlTagHandler, HandleTag);
 %}
 
 

-%name(wxHtmlTagHandler) class wxPyHtmlTagHandler {
+%name(wxHtmlTagHandler) class wxPyHtmlTagHandler : public wxObject {

 public:
     wxPyHtmlTagHandler();
 
 public:
     wxPyHtmlTagHandler();
 


@@ -230,6 +225,7 @@ public:
 
 %{
 class wxPyHtmlWinTagHandler : public wxHtmlWinTagHandler {
 
 %{
 class wxPyHtmlWinTagHandler : public wxHtmlWinTagHandler {

+    DECLARE_DYNAMIC_CLASS(wxPyHtmlWinTagHandler);

 public:
     wxPyHtmlWinTagHandler() : wxHtmlWinTagHandler() {};
 
 public:
     wxPyHtmlWinTagHandler() : wxHtmlWinTagHandler() {};
 


@@ -243,6 +239,8 @@ public:
     PYPRIVATE;
 };
 
     PYPRIVATE;
 };
 

+IMPLEMENT_DYNAMIC_CLASS( wxPyHtmlWinTagHandler, wxHtmlWinTagHandler);
+

 IMP_PYCALLBACK_STRING__pure(wxPyHtmlWinTagHandler, wxHtmlWinTagHandler, GetSupportedTags);
 IMP_PYCALLBACK_BOOL_TAG_pure(wxPyHtmlWinTagHandler, wxHtmlWinTagHandler, HandleTag);
 %}
 IMP_PYCALLBACK_STRING__pure(wxPyHtmlWinTagHandler, wxHtmlWinTagHandler, GetSupportedTags);
 IMP_PYCALLBACK_BOOL_TAG_pure(wxPyHtmlWinTagHandler, wxHtmlWinTagHandler, HandleTag);
 %}


@@ -275,25 +273,25 @@ public:
     }
 
     void OnExit() {
     }
 
     void OnExit() {

-        bool doSave = wxPyRestoreThread();
+        wxPyTState* state = 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);
         }
         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(state);

     };
 
     void FillHandlersTable(wxHtmlWinParser *parser) {
         // Wave our magic wand...  (if it works it's a miracle!  ;-)
 
         // First, make a new instance of the tag handler
     };
 
     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();
+        wxPyTState* state = wxPyBeginBlockThreads();

         PyObject* arg = Py_BuildValue("()");
         PyObject* obj = PyInstance_New(m_tagHandlerClass, arg, NULL);
         Py_DECREF(arg);
         PyObject* arg = Py_BuildValue("()");
         PyObject* obj = PyInstance_New(m_tagHandlerClass, arg, NULL);
         Py_DECREF(arg);

-        wxPySaveThread(doSave);
+        wxPyEndBlockThreads(state);

 
         // now figure out where it's C++ object is...
         wxPyHtmlWinTagHandler* thPtr;
 
         // now figure out where it's C++ object is...
         wxPyHtmlWinTagHandler* thPtr;


@@ -328,7 +326,7 @@ private:
 //---------------------------------------------------------------------------
 //---------------------------------------------------------------------------
 
 //---------------------------------------------------------------------------
 //---------------------------------------------------------------------------
 

-class wxHtmlCell {
+class wxHtmlCell : public wxObject {

 public:
     wxHtmlCell();
 
 public:
     wxHtmlCell();
 


@@ -355,6 +353,13 @@ public:
 };
 
 
 };
 
 

+class  wxHtmlWordCell : public wxHtmlCell
+{
+public:
+    wxHtmlWordCell(const wxString& word, wxDC& dc);
+};
+
+

 class wxHtmlContainerCell : public wxHtmlCell {
 public:
     wxHtmlContainerCell(wxHtmlContainerCell *parent);
 class wxHtmlContainerCell : public wxHtmlCell {
 public:
     wxHtmlContainerCell(wxHtmlContainerCell *parent);


@@ -385,6 +390,12 @@ public:
 };
 
 
 };
 
 

+class  wxHtmlFontCell : public wxHtmlCell
+{
+public:
+    wxHtmlFontCell(wxFont *font);
+};
+

 
 class wxHtmlWidgetCell : public wxHtmlCell {
 public:
 
 class wxHtmlWidgetCell : public wxHtmlCell {
 public:


@@ -398,21 +409,9 @@ public:
 //---------------------------------------------------------------------------
 //---------------------------------------------------------------------------
 
 //---------------------------------------------------------------------------
 //---------------------------------------------------------------------------
 

-// item of history list
-class HtmlHistoryItem {
-public:
-    HtmlHistoryItem(const char* p, const char* a);
-
-    int GetPos();
-    void SetPos(int p);
-    const wxString& GetPage();
-    const wxString& GetAnchor();
-};
-
-
-//---------------------------------------------------------------------------

 %{
 class wxPyHtmlWindow : public wxHtmlWindow {
 %{
 class wxPyHtmlWindow : public wxHtmlWindow {

+    DECLARE_ABSTRACT_CLASS(wxPyHtmlWindow);

 public:
     wxPyHtmlWindow(wxWindow *parent, wxWindowID id = -1,
                    const wxPoint& pos = wxDefaultPosition,
 public:
     wxPyHtmlWindow(wxWindow *parent, wxWindowID id = -1,
                    const wxPoint& pos = wxDefaultPosition,


@@ -428,19 +427,20 @@ public:
     PYPRIVATE;
 };
 
     PYPRIVATE;
 };
 

-
+IMPLEMENT_ABSTRACT_CLASS( wxPyHtmlWindow, wxHtmlWindow );

 IMP_PYCALLBACK__STRING(wxPyHtmlWindow, wxHtmlWindow, OnSetTitle);
 
 IMP_PYCALLBACK__STRING(wxPyHtmlWindow, wxHtmlWindow, OnSetTitle);
 

- void wxPyHtmlWindow::OnLinkClicked(const wxHtmlLinkInfo& link) {
-    bool doSave = wxPyRestoreThread();
-    if (m_myInst.findCallback("OnLinkClicked")) {
-        PyObject* obj = wxPyConstructObject((void*)&link, "wxHtmlLinkInfo");
-        m_myInst.callCallback(Py_BuildValue("(O)", obj));
+void wxPyHtmlWindow::OnLinkClicked(const wxHtmlLinkInfo& link) {
+    bool found;
+    wxPyTState* state = 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);
     }
         Py_DECREF(obj);
     }

-    else
+    wxPyEndBlockThreads(state);
+    if (! found)

         wxHtmlWindow::OnLinkClicked(link);
         wxHtmlWindow::OnLinkClicked(link);

-    wxPySaveThread(doSave);

 }
 void wxPyHtmlWindow::base_OnLinkClicked(const wxHtmlLinkInfo& link) {
     wxHtmlWindow::OnLinkClicked(link);
 }
 void wxPyHtmlWindow::base_OnLinkClicked(const wxHtmlLinkInfo& link) {
     wxHtmlWindow::OnLinkClicked(link);


@@ -452,8 +452,8 @@ void wxPyHtmlWindow::base_OnLinkClicked(const wxHtmlLinkInfo& link) {
 %name(wxHtmlWindow) class wxPyHtmlWindow : public wxScrolledWindow {
 public:
     wxPyHtmlWindow(wxWindow *parent, int id = -1,
 %name(wxHtmlWindow) class wxPyHtmlWindow : public wxScrolledWindow {
 public:
     wxPyHtmlWindow(wxWindow *parent, int id = -1,

-                 wxPoint& pos = wxPyDefaultPosition,
-                 wxSize& size = wxPyDefaultSize,
+                 wxPoint& pos = wxDefaultPosition,
+                 wxSize& size = wxDefaultSize,

                  int flags=wxHW_SCROLLBAR_AUTO,
                  char* name = "htmlWindow");
 
                  int flags=wxHW_SCROLLBAR_AUTO,
                  char* name = "htmlWindow");
 


@@ -463,9 +463,12 @@ public:
     %pragma(python) addtomethod = "__init__:#wx._StdOnScrollCallbacks(self)"
 
 
     %pragma(python) addtomethod = "__init__:#wx._StdOnScrollCallbacks(self)"
 
 

-    bool SetPage(const char* source);
-    bool LoadPage(const char* location);
+    bool SetPage(const wxString& source);
+    bool LoadPage(const wxString& location);

     wxString GetOpenedPage();
     wxString GetOpenedPage();

+    wxString GetOpenedAnchor();
+    wxString GetOpenedPageTitle();
+

     void SetRelatedFrame(wxFrame* frame, const char* format);
     wxFrame* GetRelatedFrame();
     void SetRelatedStatusBar(int bar);
     void SetRelatedFrame(wxFrame* frame, const char* format);
     wxFrame* GetRelatedFrame();
     void SetRelatedStatusBar(int bar);


@@ -481,12 +484,14 @@ public:
         }
     }
 
         }
     }
 

-    void SetTitle(const char* title);
+    void SetTitle(const wxString& title);

     void SetBorders(int b);
     void SetBorders(int b);

-    void ReadCustomization(wxConfigBase *cfg, char* path = "");
-    void WriteCustomization(wxConfigBase *cfg, char* path = "");
+    void ReadCustomization(wxConfigBase *cfg, wxString path = wxEmptyString);
+    void WriteCustomization(wxConfigBase *cfg, wxString path = wxEmptyString);

     bool HistoryBack();
     bool HistoryForward();
     bool HistoryBack();
     bool HistoryForward();

+    bool HistoryCanBack();
+    bool HistoryCanForward();

     void HistoryClear();
     wxHtmlContainerCell* GetInternalRepresentation();
     wxHtmlWinParser* GetParser();
     void HistoryClear();
     wxHtmlContainerCell* GetInternalRepresentation();
     wxHtmlWinParser* GetParser();


@@ -507,7 +512,7 @@ public:
 //---------------------------------------------------------------------------
 
 
 //---------------------------------------------------------------------------
 
 

-class wxHtmlDCRenderer {
+class wxHtmlDCRenderer : public wxObject {

 public:
     wxHtmlDCRenderer();
     ~wxHtmlDCRenderer();
 public:
     wxHtmlDCRenderer();
     ~wxHtmlDCRenderer();


@@ -533,7 +538,7 @@ enum {
 class wxHtmlPrintout : public wxPyPrintout {
 public:
     wxHtmlPrintout(const char* title = "Printout");
 class wxHtmlPrintout : public wxPyPrintout {
 public:
     wxHtmlPrintout(const char* title = "Printout");

-    ~wxHtmlPrintout();
+    //~wxHtmlPrintout();   wxPrintPreview object takes ownership...

 
     void SetHtmlText(const wxString& html,
                      const wxString &basepath = wxEmptyString,
 
     void SetHtmlText(const wxString& html,
                      const wxString &basepath = wxEmptyString,


@@ -548,7 +553,7 @@ public:
 
 
 
 
 
 

-class wxHtmlEasyPrinting {
+class wxHtmlEasyPrinting : public wxObject {

 public:
     wxHtmlEasyPrinting(const char* name = "Printing",
                        wxFrame *parent_frame = NULL);
 public:
     wxHtmlEasyPrinting(const char* name = "Printing",
                        wxFrame *parent_frame = NULL);


@@ -582,9 +587,12 @@ public:
 
     inithtmlhelpc();
 
 
     inithtmlhelpc();
 

-    //wxClassInfo::CleanUpClasses();
-    //wxClassInfo::InitializeClasses();
+    wxClassInfo::CleanUpClasses();
+    wxClassInfo::InitializeClasses();

 
 

+    wxPyPtrTypeMap_Add("wxHtmlTagHandler", "wxPyHtmlTagHandler");
+    wxPyPtrTypeMap_Add("wxHtmlWinTagHandler", "wxPyHtmlWinTagHandler");
+    wxPyPtrTypeMap_Add("wxHtmlWindow", "wxPyHtmlWindow");

 %}
 
 //----------------------------------------------------------------------
 %}
 
 //----------------------------------------------------------------------


@@ -594,4 +602,3 @@ public:
 %pragma(python) include="_htmlextras.py";
 
 //---------------------------------------------------------------------------
 %pragma(python) include="_htmlextras.py";
 
 //---------------------------------------------------------------------------

-