added wxHtmlProcessor test

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@10070 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

samples/html/test/test.cpp

@@ -23,6 +23,7 @@
 
 #include <wx/image.h>
 #include <wx/html/htmlwin.h>
+#include <wx/html/htmlproc.h>
 #include <wx/fs_inet.h>
 
 // ----------------------------------------------------------------------------
@@ -30,9 +31,9 @@
 // ----------------------------------------------------------------------------
 
 // Define a new application type, each program should derive a class from wxApp
-   class MyApp : public wxApp
+class MyApp : public wxApp
-   {
+{
-   public:
+public:
  // override base class virtuals
  // ----------------------------
 
@@ -40,12 +41,12 @@
  // initialization (doing it here and not in the ctor allows to have an error
  // return: if OnInit() returns false, the application terminates)
    virtual bool OnInit();
-   };
+};
 
 // Define a new frame type: this is going to be our main frame
-   class MyFrame : public wxFrame
+class MyFrame : public wxFrame
-   {
+{
-   public:
+public:
  // ctor(s)
     MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size);
 
@@ -54,12 +55,30 @@
     void OnPageOpen(wxCommandEvent& event);
     void OnBack(wxCommandEvent& event);
     void OnForward(wxCommandEvent& event);
+    void OnProcessor(wxCommandEvent& event);
 
-   private:
+private:
      wxHtmlWindow *m_Html;
+     wxHtmlProcessor *m_Processor;
  // any class wishing to process wxWindows events must use this macro
  DECLARE_EVENT_TABLE()
-   };
+};
+
+
+class BoldProcessor : public wxHtmlProcessor
+{
+    public:
+        virtual wxString Process(const wxString& s) const
+        {
+            wxString r(s);
+            r.Replace(wxT("<b>"), wxEmptyString);
+            r.Replace(wxT("<B>"), wxEmptyString);
+            r.Replace(wxT("</b>"), wxEmptyString);
+            r.Replace(wxT("</B>"), wxEmptyString);
+            printf("called\n");
+            return r;
+        }       
+};
 
 // ----------------------------------------------------------------------------
 // constants
@@ -73,6 +92,7 @@
    Minimal_PageOpen,
    Minimal_Back,
    Minimal_Forward,
+   Minimal_Processor,
    
     // controls start here (the numbers are, of course, arbitrary)
    Minimal_Text = 1000
@@ -90,6 +110,7 @@
    EVT_MENU(Minimal_PageOpen, MyFrame::OnPageOpen)
    EVT_MENU(Minimal_Back, MyFrame::OnBack)
    EVT_MENU(Minimal_Forward, MyFrame::OnForward)
+   EVT_MENU(Minimal_Processor, MyFrame::OnProcessor)
    END_EVENT_TABLE()
    
    // Create a new application object: this macro will allow wxWindows to create
@@ -148,6 +169,9 @@
       wxMenu *menuNav = new wxMenu;
 
       menuFile->Append(Minimal_PageOpen, "&Open HTML page...");
+      menuFile->AppendSeparator();
+      menuFile->Append(Minimal_Processor, "&Remove bold attribute", "", TRUE);
+      
       menuFile->AppendSeparator();
       menuFile->Append(Minimal_Quit, "&Close frame");
       menuNav->Append(Minimal_Back, "Go &BACK");
@@ -163,40 +187,47 @@
    
       CreateStatusBar(1);
 
+      m_Processor = new BoldProcessor;
+      m_Processor->Enable(FALSE);
       m_Html = new wxHtmlWindow(this);
-      m_Html -> SetRelatedFrame(this, "HTML : %s");
+      m_Html->SetRelatedFrame(this, "HTML : %s");
-      m_Html -> SetRelatedStatusBar(0);
+      m_Html->SetRelatedStatusBar(0);
-      m_Html -> ReadCustomization(wxConfig::Get());
+      m_Html->ReadCustomization(wxConfig::Get());
-      m_Html -> LoadPage("test.htm");
+      m_Html->LoadPage("test.htm");
+      m_Html->AddProcessor(m_Processor);
    }
 
 
 // event handlers
 
-   void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
+void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
-   {
+{
  // TRUE is to force the frame to close
  m_Html -> WriteCustomization(wxConfig::Get());
  delete wxConfig::Set(NULL);
  Close(TRUE);
-   }
+}
 
-   void MyFrame::OnPageOpen(wxCommandEvent& WXUNUSED(event))
+void MyFrame::OnPageOpen(wxCommandEvent& WXUNUSED(event))
-   {
+{
   wxString p = wxFileSelector("Open HTML document", "", "", "", "HTML files|*.htm");
   if (p != wxEmptyString)
     m_Html -> LoadPage(p);
-   }
+}
 
+void MyFrame::OnBack(wxCommandEvent& WXUNUSED(event))
+{
+if (!m_Html -> HistoryBack()) wxMessageBox("You reached prehistory era!");
+}
 
+void MyFrame::OnForward(wxCommandEvent& WXUNUSED(event))
+{
+if (!m_Html -> HistoryForward()) wxMessageBox("No more items in history!");
+}
 
-   void MyFrame::OnBack(wxCommandEvent& WXUNUSED(event))
+void MyFrame::OnProcessor(wxCommandEvent& WXUNUSED(event))
-   {
+{
-   if (!m_Html -> HistoryBack()) wxMessageBox("You reached prehistory era!");
+    m_Processor->Enable(!m_Processor->IsEnabled());
-   }
+    m_Html->LoadPage(m_Html->GetOpenedPage());
-
+    printf("%i\n", m_Processor->IsEnabled());
-
+}
-   void MyFrame::OnForward(wxCommandEvent& WXUNUSED(event))
-   {
-   if (!m_Html -> HistoryForward()) wxMessageBox("No more items in history!");
-   }