private cef_drag_handler_t* get_drag_handler(cef_client_t* self)
{
CheckSelf(self);
var result = GetDragHandler();
return result != null ? result.ToNative() : null;
}
private int on_before_popup(cef_life_span_handler_t* self, cef_browser_t* browser, cef_frame_t* frame, cef_string_t* target_url, cef_string_t* target_frame_name, cef_popup_features_t* popupFeatures, cef_window_info_t* windowInfo, cef_client_t** client, cef_browser_settings_t* settings, int* no_javascript_access)
{
CheckSelf(self);
var m_browser = CefBrowser.FromNative(browser);
var m_frame = CefFrame.FromNative(frame);
var m_targetUrl = cef_string_t.ToString(target_url);
var m_targetFrameName = cef_string_t.ToString(target_frame_name);
var m_popupFeatures = new CefPopupFeatures(popupFeatures);
var m_windowInfo = CefWindowInfo.FromNative(windowInfo);
var m_client = CefClient.FromNative(*client);
var m_settings = new CefBrowserSettings(settings);
var m_noJavascriptAccess = (*no_javascript_access) != 0;
var o_client = m_client;
var result = OnBeforePopup(m_browser, m_frame, m_targetUrl, m_targetFrameName, m_popupFeatures, m_windowInfo, ref m_client, m_settings, ref m_noJavascriptAccess);
if ((object)o_client != m_client && m_client != null)
{
*client = m_client.ToNative();
}
*no_javascript_access = m_noJavascriptAccess ? 1 : 0;
m_popupFeatures.Dispose();
m_windowInfo.Dispose();
m_settings.Dispose();
return result ? 1 : 0;
}
internal static CefClient FromNativeOrNull(cef_client_t* ptr)
{
CefClient value = null;
bool found;
lock (_roots)
{
found = _roots.TryGetValue((IntPtr)ptr, out value);
}
return found ? value : null;
}
private int release(cef_client_t* self)
{
lock (SyncRoot)
{
var result = --_refct;
if (result == 0)
{
lock (_roots) { _roots.Remove((IntPtr)_self); }
}
return result;
}
}
private int add_ref(cef_client_t* self)
{
lock (SyncRoot)
{
var result = ++_refct;
if (result == 1)
{
lock (_roots) { _roots.Add((IntPtr)_self, this); }
}
return result;
}
}
/// <summary>
/// Return the handler for zoom events. If no handler is provided the default
/// zoom behavior will be used.
/// </summary>
private cef_zoom_handler_t* get_zoom_handler(cef_client_t* self)
{
ThrowIfObjectDisposed();
var handler = GetZoomHandler();
return handler == null ? null : handler.GetNativePointerAndAddRef();
}
/// <summary>
/// Return the handler for browser life span events.
/// </summary>
private cef_life_span_handler_t* get_life_span_handler(cef_client_t* self)
{
ThrowIfObjectDisposed();
var handler = GetLifeSpanHandler();
return handler == null ? null : handler.GetNativePointerAndAddRef();
}
/// <summary>
/// Called before a new popup window is created.
/// The |parentBrowser| parameter will point to the parent browser window.
/// The |popupFeatures| parameter will contain information about the style of popup window requested.
/// Return false to have the framework create the new popup window based on the parameters in |windowInfo|.
/// Return true to cancel creation of the popup window.
/// By default, a newly created popup window will have the same client and settings as the parent window.
/// To change the client for the new window modify the object that |client| points to.
/// To change the settings for the new window modify the |settings| structure.
/// </summary>
private int on_before_popup(cef_life_span_handler_t* self, cef_browser_t* parentBrowser, /*const*/ cef_popup_features_t* popupFeatures, cef_window_info_t* windowInfo, /*const*/ cef_string_t* url, cef_client_t** client, cef_browser_settings_t* settings)
{
ThrowIfObjectDisposed();
var m_client = CefClient.From(*client);
var m_parentBrowser = CefBrowser.From(parentBrowser);
var m_popupFeatures = CefPopupFeatures.From(popupFeatures);
var m_windowInfo = CefWindowInfo.From(windowInfo);
var m_url = cef_string_t.ToString(url);
var m_settings = CefBrowserSettings.From(settings);
var o_client = m_client;
var handled = this.OnBeforePopup(m_parentBrowser, m_popupFeatures, m_windowInfo, m_url, ref m_client, m_settings);
if (!handled && m_client != o_client && m_client != null)
{
*client = m_client.GetNativePointerAndAddRef();
}
m_popupFeatures.Dispose();
m_windowInfo.Dispose();
m_settings.Dispose();
return handled ? 1 : 0;
}
private cef_geolocation_handler_t* get_geolocation_handler(cef_client_t* self)
{
CheckSelf(self);
var result = GetGeolocationHandler();
return result != null ? result.ToNative() : null;
}
private int on_process_message_received(cef_client_t* self, cef_browser_t* browser, CefProcessId source_process, cef_process_message_t* message)
{
CheckSelf(self);
var m_browser = CefBrowser.FromNative(browser);
var m_message = CefProcessMessage.FromNative(message);
var result = OnProcessMessageReceived(m_browser, source_process, m_message);
m_browser.Dispose();
m_message.Dispose();
return result ? 1 : 0;
}
private cef_request_handler_t* get_request_handler(cef_client_t* self)
{
CheckSelf(self);
var result = GetRequestHandler();
return result != null ? result.ToNative() : null;
}
private cef_life_span_handler_t* get_life_span_handler(cef_client_t* self)
{
CheckSelf(self);
var result = GetLifeSpanHandler();
return result != null ? result.ToNative() : null;
}
private cef_keyboard_handler_t* get_keyboard_handler(cef_client_t* self)
{
CheckSelf(self);
var result = GetKeyboardHandler();
return result != null ? result.ToNative() : null;
}
private cef_jsdialog_handler_t* get_jsdialog_handler(cef_client_t* self)
{
CheckSelf(self);
var result = GetJSDialogHandler();
return result != null ? result.ToNative() : null;
}
private int get_refct(cef_client_t* self)
{
return _refct;
}
private void CheckSelf(cef_client_t* self)
{
if (_self != self) throw ExceptionBuilder.InvalidSelfReference();
}
public static extern cef_browser_t* create_browser_sync(cef_window_info_t* windowInfo, cef_client_t* client, cef_string_t* url, cef_browser_settings_t* settings, cef_request_context_t* request_context);
internal static CefClient FromNative(cef_client_t* ptr)
{
var value = FromNativeOrNull(ptr);
if (value == null) throw ExceptionBuilder.ObjectNotFound();
return value;
}
private cef_context_menu_handler_t* get_context_menu_handler(cef_client_t* self)
{
CheckSelf(self);
var result = GetContextMenuHandler();
return result != null ? result.ToNative() : null;
}
