#include "wx/gtk/webview_webkit.h"
#include "wx/gtk/control.h"
#include "wx/gtk/private.h"
+#include "wx/filesys.h"
+#include "wx/base64.h"
#include "webkit/webkit.h"
// ----------------------------------------------------------------------------
if (status == WEBKIT_LOAD_FINISHED)
{
webKitCtrl->m_busy = false;
- wxWebNavigationEvent thisEvent(wxEVT_COMMAND_WEB_VIEW_LOADED,
- webKitCtrl->GetId(),
- url, target, false);
+ wxWebViewEvent event(wxEVT_COMMAND_WEB_VIEW_LOADED,
+ webKitCtrl->GetId(),
+ url, target);
if (webKitCtrl && webKitCtrl->GetEventHandler())
- webKitCtrl->GetEventHandler()->ProcessEvent(thisEvent);
+ webKitCtrl->GetEventHandler()->ProcessEvent(event);
}
else if (status == WEBKIT_LOAD_COMMITTED)
{
webKitCtrl->m_busy = true;
- wxWebNavigationEvent thisEvent(wxEVT_COMMAND_WEB_VIEW_NAVIGATED,
- webKitCtrl->GetId(),
- url, target, false);
+ wxWebViewEvent event(wxEVT_COMMAND_WEB_VIEW_NAVIGATED,
+ webKitCtrl->GetId(),
+ url, target);
if (webKitCtrl && webKitCtrl->GetEventHandler())
- webKitCtrl->GetEventHandler()->ProcessEvent(thisEvent);
+ webKitCtrl->GetEventHandler()->ProcessEvent(event);
}
}
static gboolean
-wxgtk_webview_webkit_navigation(WebKitWebView*,
+wxgtk_webview_webkit_navigation(WebKitWebView *,
WebKitWebFrame *frame,
WebKitNetworkRequest *request,
- WebKitWebNavigationAction*,
+ WebKitWebNavigationAction *,
WebKitWebPolicyDecision *policy_decision,
wxWebViewWebKit *webKitCtrl)
{
+ if(webKitCtrl->m_guard)
+ {
+ webKitCtrl->m_guard = false;
+ //We set this to make sure that we don't try to load the page again from
+ //the resource request callback
+ webKitCtrl->m_vfsurl = webkit_network_request_get_uri(request);
+ webkit_web_policy_decision_use(policy_decision);
+ return FALSE;
+ }
+
webKitCtrl->m_busy = true;
const gchar* uri = webkit_network_request_get_uri(request);
wxString target = webkit_web_frame_get_name (frame);
- wxWebNavigationEvent thisEvent(wxEVT_COMMAND_WEB_VIEW_NAVIGATING,
- webKitCtrl->GetId(),
- wxString( uri, wxConvUTF8 ),
- target,
- true);
+ wxWebViewEvent event(wxEVT_COMMAND_WEB_VIEW_NAVIGATING,
+ webKitCtrl->GetId(),
+ wxString( uri, wxConvUTF8 ),
+ target);
if (webKitCtrl && webKitCtrl->GetEventHandler())
- webKitCtrl->GetEventHandler()->ProcessEvent(thisEvent);
+ webKitCtrl->GetEventHandler()->ProcessEvent(event);
- if (thisEvent.IsVetoed())
+ if (!event.IsAllowed())
{
webKitCtrl->m_busy = false;
webkit_web_policy_decision_ignore(policy_decision);
}
else
{
+ wxString wxuri = uri;
+ wxSharedPtr<wxWebViewHandler> handler;
+ wxVector<wxSharedPtr<wxWebViewHandler> > hanlders = webKitCtrl->GetHandlers();
+ //We are not vetoed so see if we match one of the additional handlers
+ for(wxVector<wxSharedPtr<wxWebViewHandler> >::iterator it = hanlders.begin();
+ it != hanlders.end(); ++it)
+ {
+ if(wxuri.substr(0, (*it)->GetName().length()) == (*it)->GetName())
+ {
+ handler = (*it);
+ }
+ }
+ //If we found a handler we can then use it to load the file directly
+ //ourselves
+ if(handler)
+ {
+ webKitCtrl->m_guard = true;
+ wxFSFile* file = handler->GetFile(wxuri);
+ if(file)
+ {
+ webKitCtrl->SetPage(*file->GetStream(), wxuri);
+ }
+ //We need to throw some sort of error here if file is NULL
+ webkit_web_policy_decision_ignore(policy_decision);
+ return TRUE;
+ }
return FALSE;
}
}
wxWebViewWebKit* webKitWindow)
{
webKitWindow->m_busy = false;
- wxWebNavigationError type = wxWEB_NAV_ERR_OTHER;
+ wxWebViewNavigationError type = wxWEB_NAV_ERR_OTHER;
GError* error = (GError*)web_error;
wxString description(error->message, wxConvUTF8);
}
*/
- wxWebNavigationEvent thisEvent(wxEVT_COMMAND_WEB_VIEW_ERROR,
- webKitWindow->GetId(),
- uri,
- wxEmptyString,
- false);
- thisEvent.SetString(description);
- thisEvent.SetInt(type);
+ wxWebViewEvent event(wxEVT_COMMAND_WEB_VIEW_ERROR,
+ webKitWindow->GetId(),
+ uri, "");
+ event.SetString(description);
+ event.SetInt(type);
if (webKitWindow && webKitWindow->GetEventHandler())
{
- webKitWindow->GetEventHandler()->ProcessEvent(thisEvent);
+ webKitWindow->GetEventHandler()->ProcessEvent(event);
}
return FALSE;
const gchar* uri = webkit_network_request_get_uri(request);
wxString target = webkit_web_frame_get_name (frame);
- wxWebNavigationEvent thisEvent(wxEVT_COMMAND_WEB_VIEW_NEWWINDOW,
- webKitCtrl->GetId(),
- wxString( uri, wxConvUTF8 ),
- target,
- true);
+ wxWebViewEvent event(wxEVT_COMMAND_WEB_VIEW_NEWWINDOW,
+ webKitCtrl->GetId(),
+ wxString( uri, wxConvUTF8 ),
+ target);
if (webKitCtrl && webKitCtrl->GetEventHandler())
- webKitCtrl->GetEventHandler()->ProcessEvent(thisEvent);
+ webKitCtrl->GetEventHandler()->ProcessEvent(event);
//We always want the user to handle this themselves
webkit_web_policy_decision_ignore(policy_decision);
return TRUE;
}
+static void
+wxgtk_webview_webkit_title_changed(WebKitWebView*,
+ WebKitWebFrame*,
+ gchar *title,
+ wxWebViewWebKit *webKitCtrl)
+{
+ wxWebViewEvent event(wxEVT_COMMAND_WEB_VIEW_TITLE_CHANGED,
+ webKitCtrl->GetId(),
+ webKitCtrl->GetCurrentURL(),
+ "");
+ event.SetString(wxString(title, wxConvUTF8));
+
+ if (webKitCtrl && webKitCtrl->GetEventHandler())
+ webKitCtrl->GetEventHandler()->ProcessEvent(event);
+
+}
+
+static void
+wxgtk_webview_webkit_resource_req(WebKitWebView *,
+ WebKitWebFrame *,
+ WebKitWebResource *,
+ WebKitNetworkRequest *request,
+ WebKitNetworkResponse *,
+ wxWebViewWebKit *webKitCtrl)
+{
+ wxString uri = webkit_network_request_get_uri(request);
+
+ wxSharedPtr<wxWebViewHandler> handler;
+ wxVector<wxSharedPtr<wxWebViewHandler> > hanlders = webKitCtrl->GetHandlers();
+
+ //We are not vetoed so see if we match one of the additional handlers
+ for(wxVector<wxSharedPtr<wxWebViewHandler> >::iterator it = hanlders.begin();
+ it != hanlders.end(); ++it)
+ {
+ if(uri.substr(0, (*it)->GetName().length()) == (*it)->GetName())
+ {
+ handler = (*it);
+ }
+ }
+ //If we found a handler we can then use it to load the file directly
+ //ourselves
+ if(handler)
+ {
+ //If it is requsting the page itself then return as we have already
+ //loaded it from the archive
+ if(webKitCtrl->m_vfsurl == uri)
+ return;
+
+ wxFSFile* file = handler->GetFile(uri);
+ if(file)
+ {
+ //We load the data into a data url to save it being written out again
+ size_t size = file->GetStream()->GetLength();
+ char *buffer = new char[size];
+ file->GetStream()->Read(buffer, size);
+ wxString data = wxBase64Encode(buffer, size);
+ delete[] buffer;
+ wxString mime = file->GetMimeType();
+ wxString path = "data:" + mime + ";base64," + data;
+ //Then we can redirect the call
+ webkit_network_request_set_uri(request, path);
+ }
+
+ }
+}
+
} // extern "C"
//-----------------------------------------------------------------------------
// wxWebViewWebKit
//-----------------------------------------------------------------------------
-//IMPLEMENT_DYNAMIC_CLASS(wxWebViewWebKit, wxControl)
+wxIMPLEMENT_DYNAMIC_CLASS(wxWebViewWebKit, wxWebView);
bool wxWebViewWebKit::Create(wxWindow *parent,
wxWindowID id,
{
m_ready = false;
m_busy = false;
+ m_guard = false;
if (!PreCreation( parent, pos, size ) ||
!CreateBase( parent, id, pos, size, style, wxDefaultValidator, name ))
g_signal_connect_after(web_view, "new-window-policy-decision-requested",
G_CALLBACK(wxgtk_webview_webkit_new_window), this);
+ g_signal_connect_after(web_view, "title-changed",
+ G_CALLBACK(wxgtk_webview_webkit_title_changed), this);
+
+ g_signal_connect_after(web_view, "resource-request-starting",
+ G_CALLBACK(wxgtk_webview_webkit_resource_req), this);
+
m_parent->DoAddChild( this );
PostCreation(size);
webkit_web_view_set_zoom_level (WEBKIT_WEB_VIEW(web_view), level);
}
-float wxWebViewWebKit::GetWebkitZoom()
+float wxWebViewWebKit::GetWebkitZoom() const
{
return webkit_web_view_get_zoom_level (WEBKIT_WEB_VIEW(web_view));
}
}
}
-void wxWebViewWebKit::LoadUrl(const wxString& url)
+void wxWebViewWebKit::LoadURL(const wxString& url)
{
webkit_web_view_load_uri(WEBKIT_WEB_VIEW(web_view), wxGTK_CONV(url));
}
}
-bool wxWebViewWebKit::CanGoBack()
+bool wxWebViewWebKit::CanGoBack() const
{
return webkit_web_view_can_go_back (WEBKIT_WEB_VIEW(web_view));
}
-bool wxWebViewWebKit::CanGoForward()
+bool wxWebViewWebKit::CanGoForward() const
{
return webkit_web_view_can_go_forward (WEBKIT_WEB_VIEW(web_view));
}
}
}
-wxVector<wxSharedPtr<wxWebHistoryItem> > wxWebViewWebKit::GetBackwardHistory()
+wxVector<wxSharedPtr<wxWebViewHistoryItem> > wxWebViewWebKit::GetBackwardHistory()
{
- wxVector<wxSharedPtr<wxWebHistoryItem> > backhist;
+ wxVector<wxSharedPtr<wxWebViewHistoryItem> > backhist;
WebKitWebBackForwardList* history;
history = webkit_web_view_get_back_forward_list(WEBKIT_WEB_VIEW(web_view));
GList* list = webkit_web_back_forward_list_get_back_list_with_limit(history,
for(int i = g_list_length(list) - 1; i >= 0 ; i--)
{
WebKitWebHistoryItem* gtkitem = (WebKitWebHistoryItem*)g_list_nth_data(list, i);
- wxSharedPtr<wxWebHistoryItem> item(new wxWebHistoryItem(
- webkit_web_history_item_get_uri(gtkitem),
- webkit_web_history_item_get_title(gtkitem)));
+ wxWebViewHistoryItem* wxitem = new wxWebViewHistoryItem(
+ webkit_web_history_item_get_uri(gtkitem),
+ webkit_web_history_item_get_title(gtkitem));
+ wxitem->m_histItem = gtkitem;
+ wxSharedPtr<wxWebViewHistoryItem> item(wxitem);
backhist.push_back(item);
- m_historyMap[item] = gtkitem;
}
return backhist;
}
-wxVector<wxSharedPtr<wxWebHistoryItem> > wxWebViewWebKit::GetForwardHistory()
+wxVector<wxSharedPtr<wxWebViewHistoryItem> > wxWebViewWebKit::GetForwardHistory()
{
- wxVector<wxSharedPtr<wxWebHistoryItem> > forwardhist;
+ wxVector<wxSharedPtr<wxWebViewHistoryItem> > forwardhist;
WebKitWebBackForwardList* history;
history = webkit_web_view_get_back_forward_list(WEBKIT_WEB_VIEW(web_view));
GList* list = webkit_web_back_forward_list_get_forward_list_with_limit(history,
for(guint i = 0; i < g_list_length(list); i++)
{
WebKitWebHistoryItem* gtkitem = (WebKitWebHistoryItem*)g_list_nth_data(list, i);
- wxSharedPtr<wxWebHistoryItem> item(new wxWebHistoryItem(
- webkit_web_history_item_get_uri(gtkitem),
- webkit_web_history_item_get_title(gtkitem)));
+ wxWebViewHistoryItem* wxitem = new wxWebViewHistoryItem(
+ webkit_web_history_item_get_uri(gtkitem),
+ webkit_web_history_item_get_title(gtkitem));
+ wxitem->m_histItem = gtkitem;
+ wxSharedPtr<wxWebViewHistoryItem> item(wxitem);
forwardhist.push_back(item);
- m_historyMap[item] = gtkitem;
}
return forwardhist;
}
-void wxWebViewWebKit::LoadHistoryItem(wxSharedPtr<wxWebHistoryItem> item)
+void wxWebViewWebKit::LoadHistoryItem(wxSharedPtr<wxWebViewHistoryItem> item)
{
- WebKitWebHistoryItem* gtkitem = m_historyMap[item];
+ WebKitWebHistoryItem* gtkitem = item->m_histItem;
if(gtkitem)
{
WebKitWebBackForwardList* history;
history = webkit_web_view_get_back_forward_list(WEBKIT_WEB_VIEW(web_view));
- webkit_web_back_forward_list_go_to_item(history, gtkitem);
+ webkit_web_view_go_to_back_forward_item(WEBKIT_WEB_VIEW(web_view),
+ WEBKIT_WEB_HISTORY_ITEM(gtkitem));
}
}
-bool wxWebViewWebKit::CanCut()
+bool wxWebViewWebKit::CanCut() const
{
return webkit_web_view_can_cut_clipboard(WEBKIT_WEB_VIEW(web_view));
}
-bool wxWebViewWebKit::CanCopy()
+bool wxWebViewWebKit::CanCopy() const
{
return webkit_web_view_can_copy_clipboard(WEBKIT_WEB_VIEW(web_view));
}
-bool wxWebViewWebKit::CanPaste()
+bool wxWebViewWebKit::CanPaste() const
{
return webkit_web_view_can_paste_clipboard(WEBKIT_WEB_VIEW(web_view));
}
webkit_web_view_paste_clipboard(WEBKIT_WEB_VIEW(web_view));
}
-bool wxWebViewWebKit::CanUndo()
+bool wxWebViewWebKit::CanUndo() const
{
return webkit_web_view_can_undo(WEBKIT_WEB_VIEW(web_view));
}
-bool wxWebViewWebKit::CanRedo()
+bool wxWebViewWebKit::CanRedo() const
{
return webkit_web_view_can_redo(WEBKIT_WEB_VIEW(web_view));
}
webkit_web_view_redo(WEBKIT_WEB_VIEW(web_view));
}
-wxString wxWebViewWebKit::GetCurrentURL()
+wxString wxWebViewWebKit::GetCurrentURL() const
{
// FIXME: check which encoding the web kit control uses instead of
// assuming UTF8 (here and elsewhere too)
}
-wxString wxWebViewWebKit::GetCurrentTitle()
+wxString wxWebViewWebKit::GetCurrentTitle() const
{
return wxString::FromUTF8(webkit_web_view_get_title(
WEBKIT_WEB_VIEW(web_view)));
}
-wxString wxWebViewWebKit::GetPageSource()
+wxString wxWebViewWebKit::GetPageSource() const
{
WebKitWebFrame* frame = webkit_web_view_get_main_frame(
WEBKIT_WEB_VIEW(web_view));
}
-wxWebViewZoom wxWebViewWebKit::GetZoom()
+wxWebViewZoom wxWebViewWebKit::GetZoom() const
{
float zoom = GetWebkitZoom();
}
-bool wxWebViewWebKit::IsBusy()
+bool wxWebViewWebKit::IsBusy() const
{
return m_busy;
webkit_web_view_set_editable(WEBKIT_WEB_VIEW(web_view), enable);
}
-bool wxWebViewWebKit::IsEditable()
+bool wxWebViewWebKit::IsEditable() const
{
return webkit_web_view_get_editable(WEBKIT_WEB_VIEW(web_view));
}
webkit_web_view_delete_selection(WEBKIT_WEB_VIEW(web_view));
}
-bool wxWebViewWebKit::HasSelection()
+bool wxWebViewWebKit::HasSelection() const
{
return webkit_web_view_has_selection(WEBKIT_WEB_VIEW(web_view));
}
webkit_web_view_select_all(WEBKIT_WEB_VIEW(web_view));
}
-wxString wxWebViewWebKit::GetSelectedText()
+wxString wxWebViewWebKit::GetSelectedText() const
{
WebKitDOMDocument* doc;
WebKitDOMDOMWindow* win;
wxConvUTF8);
}
-wxString wxWebViewWebKit::GetSelectedSource()
+wxString wxWebViewWebKit::GetSelectedSource() const
{
WebKitDOMDocument* doc;
WebKitDOMDOMWindow* win;
}
-wxString wxWebViewWebKit::GetPageText()
+wxString wxWebViewWebKit::GetPageText() const
{
WebKitDOMDocument* doc;
WebKitDOMHTMLElement* body;
javascript.mb_str(wxConvUTF8));
}
+void wxWebViewWebKit::RegisterHandler(wxSharedPtr<wxWebViewHandler> handler)
+{
+ m_handlerList.push_back(handler);
+}
+
// static
wxVisualAttributes
wxWebViewWebKit::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
projects / wxWidgets.git / blobdiff