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 IMPLEMENT_DYNAMIC_CLASS(wxWebNavigationEvent, wxCommandEvent)
  33
  34 wxDEFINE_EVENT( wxEVT_COMMAND_WEB_VIEW_NAVIGATING, wxWebNavigationEvent );
  35 wxDEFINE_EVENT( wxEVT_COMMAND_WEB_VIEW_NAVIGATED, wxWebNavigationEvent );
  36 wxDEFINE_EVENT( wxEVT_COMMAND_WEB_VIEW_LOADED, wxWebNavigationEvent );
  37 wxDEFINE_EVENT( wxEVT_COMMAND_WEB_VIEW_ERROR, wxWebNavigationEvent );
  38 wxDEFINE_EVENT( wxEVT_COMMAND_WEB_VIEW_NEWWINDOW, wxWebNavigationEvent );
  39 wxDEFINE_EVENT( wxEVT_COMMAND_WEB_VIEW_TITLE_CHANGED, wxWebNavigationEvent );
  40
  41 // static
  42 wxWebView* wxWebView::New(wxWebViewBackend backend)
  43 {
  44     switch (backend)
  45     {
  46         #if defined(wxUSE_WEBVIEW_WEBKIT) && \
  47            (defined(__WXGTK__) || defined(__WXOSX__))
  48         case wxWEB_VIEW_BACKEND_WEBKIT:
  49             return new wxWebViewWebKit();
  50         #endif
  51
  52         #if wxUSE_WEBVIEW_IE
  53         case wxWEB_VIEW_BACKEND_IE:
  54             return new wxWebViewIE();
  55         #endif
  56
  57         case wxWEB_VIEW_BACKEND_DEFAULT:
  58
  59             #if defined(wxUSE_WEBVIEW_WEBKIT) && \
  60                (defined(__WXGTK__) || defined(__WXOSX__))
  61             return new wxWebViewWebKit();
  62             #endif
  63
  64             #if wxUSE_WEBVIEW_IE
  65             return new wxWebViewIE();
  66             #endif
  67
  68         // fall-through intended
  69         default:
  70             return NULL;
  71     }
  72 }
  73
  74 // static
  75 wxWebView* wxWebView::New(wxWindow* parent,
  76        wxWindowID id,
  77        const wxString& url,
  78        const wxPoint& pos,
  79        const wxSize& size,
  80        wxWebViewBackend backend,
  81        long style,
  82        const wxString& name)
  83 {
  84     switch (backend)
  85     {
  86         #if defined(wxUSE_WEBVIEW_WEBKIT) && \
  87            (defined(__WXGTK__) || defined(__WXOSX__))
  88         case wxWEB_VIEW_BACKEND_WEBKIT:
  89             return new wxWebViewWebKit(parent, id, url, pos, size, style, name);
  90         #endif
  91
  92         #if wxUSE_WEBVIEW_IE
  93         case wxWEB_VIEW_BACKEND_IE:
  94             return new wxWebViewIE(parent, id, url, pos, size, style, name);
  95         #endif
  96
  97         case wxWEB_VIEW_BACKEND_DEFAULT:
  98
  99             #if defined(wxUSE_WEBVIEW_WEBKIT) && \
 100                (defined(__WXGTK__) || defined(__WXOSX__))
 101             return new wxWebViewWebKit(parent, id, url, pos, size, style, name);
 102             #endif
 103
 104             #if wxUSE_WEBVIEW_IE
 105             return new wxWebViewIE(parent, id, url, pos, size, style, name);
 106             #endif
 107
 108         // fall-through intended
 109         default:
 110             return NULL;
 111     }
 112 }
 113
 114 #endif // wxUSE_WEB