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>
 
 // ----------------------------------------------------------------------------
@@ -54,13 +55,31 @@
     void OnPageOpen(wxCommandEvent& event);
     void OnBack(wxCommandEvent& event);
     void OnForward(wxCommandEvent& event);
+    void OnProcessor(wxCommandEvent& event);
 
 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");
@@ -163,11 +187,14 @@
    
       CreateStatusBar(1);
 
+      m_Processor = new BoldProcessor;
+      m_Processor->Enable(FALSE);
       m_Html = new wxHtmlWindow(this);
       m_Html->SetRelatedFrame(this, "HTML : %s");
       m_Html->SetRelatedStatusBar(0);
       m_Html->ReadCustomization(wxConfig::Get());
       m_Html->LoadPage("test.htm");
+      m_Html->AddProcessor(m_Processor);
    }
 
 
@@ -188,15 +215,19 @@
     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::OnProcessor(wxCommandEvent& WXUNUSED(event))
+{
+    m_Processor->Enable(!m_Processor->IsEnabled());
+    m_Html->LoadPage(m_Html->GetOpenedPage());
+    printf("%i\n", m_Processor->IsEnabled());
+}