src/common/webview.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        webview.cpp
   3 // Purpose:     Common interface and events for web view component
   4 // Author:      Marianne Gagnon
   5 // Id:          $Id$
   6 // Copyright:   (c) 2010 Marianne Gagnon, 2011 Steven Lamerton
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 // For compilers that support precompilation, includes "wx.h".
  11 #include "wx/wxprec.h"
  12
  13 #if wxUSE_WEB
  14
  15 #if defined(__BORLANDC__)
  16     #pragma hdrstop
  17 #endif
  18
  19 #include "wx/webview.h"
  20
  21 #include "wx/osx/webview_webkit.h"
  22 #include "wx/gtk/webview_webkit.h"
  23 #include "wx/msw/webview_ie.h"
  24
  25 // DLL options compatibility check:
  26 #include "wx/app.h"
  27 WX_CHECK_BUILD_OPTIONS("wxWEB")
  28
  29 extern WXDLLIMPEXP_DATA_WEB(const char) wxWebViewNameStr[] = "wxWebView";
  30 extern WXDLLIMPEXP_DATA_WEB(const char) wxWebViewDefaultURLStr[] = "about:blank";
  31
  32 wxIMPLEMENT_ABSTRACT_CLASS(wxWebView, wxControl);
  33 wxIMPLEMENT_DYNAMIC_CLASS(wxWebViewEvent, wxCommandEvent);
  34
  35 wxDEFINE_EVENT( wxEVT_COMMAND_WEB_VIEW_NAVIGATING, wxWebViewEvent );
  36 wxDEFINE_EVENT( wxEVT_COMMAND_WEB_VIEW_NAVIGATED, wxWebViewEvent );
  37 wxDEFINE_EVENT( wxEVT_COMMAND_WEB_VIEW_LOADED, wxWebViewEvent );
  38 wxDEFINE_EVENT( wxEVT_COMMAND_WEB_VIEW_ERROR, wxWebViewEvent );
  39 wxDEFINE_EVENT( wxEVT_COMMAND_WEB_VIEW_NEWWINDOW, wxWebViewEvent );
  40 wxDEFINE_EVENT( wxEVT_COMMAND_WEB_VIEW_TITLE_CHANGED, wxWebViewEvent );
  41
  42 // static
  43 wxWebView* wxWebView::New(wxWebViewBackend backend)
  44 {
  45     switch (backend)
  46     {
  47         #if defined(wxUSE_WEBVIEW_WEBKIT) && \
  48            (defined(__WXGTK__) || defined(__WXOSX__))
  49         case wxWEB_VIEW_BACKEND_WEBKIT:
  50             return new wxWebViewWebKit();
  51         #endif
  52
  53         #if wxUSE_WEBVIEW_IE
  54         case wxWEB_VIEW_BACKEND_IE:
  55             return new wxWebViewIE();
  56         #endif
  57
  58         case wxWEB_VIEW_BACKEND_DEFAULT:
  59
  60             #if defined(wxUSE_WEBVIEW_WEBKIT) && \
  61                (defined(__WXGTK__) || defined(__WXOSX__))
  62             return new wxWebViewWebKit();
  63             #endif
  64
  65             #if wxUSE_WEBVIEW_IE
  66             return new wxWebViewIE();
  67             #endif
  68
  69         // fall-through intended
  70         default:
  71             return NULL;
  72     }
  73 }
  74
  75 // static
  76 wxWebView* wxWebView::New(wxWindow* parent,
  77        wxWindowID id,
  78        const wxString& url,
  79        const wxPoint& pos,
  80        const wxSize& size,
  81        wxWebViewBackend backend,
  82        long style,
  83        const wxString& name)
  84 {
  85     switch (backend)
  86     {
  87         #if defined(wxUSE_WEBVIEW_WEBKIT) && \
  88            (defined(__WXGTK__) || defined(__WXOSX__))
  89         case wxWEB_VIEW_BACKEND_WEBKIT:
  90             return new wxWebViewWebKit(parent, id, url, pos, size, style, name);
  91         #endif
  92
  93         #if wxUSE_WEBVIEW_IE
  94         case wxWEB_VIEW_BACKEND_IE:
  95             return new wxWebViewIE(parent, id, url, pos, size, style, name);
  96         #endif
  97
  98         case wxWEB_VIEW_BACKEND_DEFAULT:
  99
 100             #if defined(wxUSE_WEBVIEW_WEBKIT) && \
 101                (defined(__WXGTK__) || defined(__WXOSX__))
 102             return new wxWebViewWebKit(parent, id, url, pos, size, style, name);
 103             #endif
 104
 105             #if wxUSE_WEBVIEW_IE
 106             return new wxWebViewIE(parent, id, url, pos, size, style, name);
 107             #endif
 108
 109         // fall-through intended
 110         default:
 111             return NULL;
 112     }
 113 }
 114
 115 #endif // wxUSE_WEB