Implement clipboard api in gtk.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/SOC2011_WEBVIEW@68130 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/gtk/webview_webkit.h

@@ -120,7 +120,13 @@ public:
     virtual wxWebViewZoom GetZoom();
     virtual void SetZoom(wxWebViewZoom);
 
-
+    //Clipboard functions
+    virtual bool CanCut();
+    virtual bool CanCopy();
+    virtual bool CanPaste();
+    virtual void Cut();
+    virtual void Copy();
+    virtual void Paste();
 
     /** FIXME: hack to work around signals being received too early */
     bool m_ready;

include/wx/webview.h

@@ -18,6 +18,7 @@
 #include <wx/event.h>
 #include <wx/sstream.h>
 #include "wx/sharedptr.h"
+#include "wx/vector.h"
 
 class WXDLLIMPEXP_WEB wxWebHistoryItem
 {

src/gtk/webview_webkit.cpp

@@ -489,6 +489,36 @@ void wxWebViewWebKit::LoadHistoryItem(wxSharedPtr<wxWebHistoryItem> item)
     }
 }
 
+bool wxWebViewWebKit::CanCut()
+{
+    return webkit_web_view_can_cut_clipboard(WEBKIT_WEB_VIEW(web_view));
+}
+
+bool wxWebViewWebKit::CanCopy()
+{
+    return webkit_web_view_can_copy_clipboard(WEBKIT_WEB_VIEW(web_view));
+}
+
+bool wxWebViewWebKit::CanPaste()
+{
+    return webkit_web_view_can_paste_clipboard(WEBKIT_WEB_VIEW(web_view));
+}
+
+void wxWebViewWebKit::Cut()
+{
+    webkit_web_view_cut_clipboard(WEBKIT_WEB_VIEW(web_view));
+}
+
+void wxWebViewWebKit::Copy()
+{
+    webkit_web_view_copy_clipboard(WEBKIT_WEB_VIEW(web_view));
+}
+
+void wxWebViewWebKit::Paste()
+{
+    webkit_web_view_paste_clipboard(WEBKIT_WEB_VIEW(web_view));
+}
+
 wxString wxWebViewWebKit::GetCurrentURL()
 {
     // FIXME: check which encoding the web kit control uses instead of