[Manager] Add HTML TOU support to Wizard

Add function to open links in default browser from Wizard TOU.

Signed-off-by: Vitalii Koshura <lestat.de.lionkur@gmail.com>

clientgui/TermsOfUsePage.cpp

@@ -54,6 +54,7 @@ BEGIN_EVENT_TABLE( CTermsOfUsePage, wxWizardPageEx )
     EVT_WIZARDEX_CANCEL( -1, CTermsOfUsePage::OnCancel )
     EVT_RADIOBUTTON( ID_TERMSOFUSEAGREECTRL, CTermsOfUsePage::OnTermsOfUseStatusChange )
     EVT_RADIOBUTTON( ID_TERMSOFUSEDISAGREECTRL, CTermsOfUsePage::OnTermsOfUseStatusChange )
+    EVT_HTML_LINK_CLICKED(ID_TERMSOFUSECTRL, CTermsOfUsePage::OnLinkClicked)
 ////@end CTermsOfUsePage event table entries
  
 END_EVENT_TABLE()
@@ -139,6 +140,18 @@ void CTermsOfUsePage::CreateControls()
 ////@end CTermsOfUsePage content construction
 }
 
+
+void CTermsOfUsePage::OnLinkClicked( wxHtmlLinkEvent& event ) {
+    wxString url = event.GetLinkInfo().GetHref();
+    if (url.StartsWith(wxT("http://")) || url.StartsWith(wxT("https://"))) {
+        // wxHtmlLinkEvent doesn't have Veto(), but only loads the page if you
+          // call Skip().
+            wxLaunchDefaultBrowser(url);
+    } else {
+        event.Skip();
+    }
+ }
+
 /*!
  * Gets the previous page.
  */

clientgui/TermsOfUsePage.h

@@ -43,6 +43,9 @@ public:
     /// Creates the controls and sizers
     void CreateControls();
     
+    /// Handles clicks on links
+    void OnLinkClicked( wxHtmlLinkEvent & event );
+
 ////@begin CTermsOfUsePage event handler declarations
 
     /// wxEVT_WIZARD_PAGE_CHANGED event handler for ID_TERMSOFUSEPAGE