private void CheckSelf(cef_jsdialog_handler_t *self)
{
if (_self != self)
{
throw ExceptionBuilder.InvalidSelfReference();
}
}
protected virtual void Dispose(bool disposing)
{
if (_self != null)
{
cef_jsdialog_handler_t.Free(_self);
_self = null;
}
}
protected virtual void Dispose(bool disposing)
{
if (_self != null)
{
cef_jsdialog_handler_t.Free(_self);
_self = null;
}
}
private void on_reset_dialog_state(cef_jsdialog_handler_t *self, cef_browser_t *browser)
{
CheckSelf(self);
var m_browser = CefBrowser.FromNative(browser);
OnResetDialogState(m_browser);
}
private void on_dialog_closed(cef_jsdialog_handler_t *self, cef_browser_t *browser)
{
CheckSelf(self);
var m_browser = CefBrowser.FromNative(browser);
OnDialogClosed(m_browser);
}
public CefJSDialogHandler()
{
cef_jsdialog_handler_t *self = this.NativeInstance;
self->on_jsdialog = (void *)Marshal.GetFunctionPointerForDelegate(fnOnJSDialog);
self->on_before_unload_dialog = (void *)Marshal.GetFunctionPointerForDelegate(fnOnBeforeUnloadDialog);
self->on_reset_dialog_state = (void *)Marshal.GetFunctionPointerForDelegate(fnOnResetDialogState);
self->on_dialog_closed = (void *)Marshal.GetFunctionPointerForDelegate(fnOnDialogClosed);
}
private int on_before_unload_dialog(cef_jsdialog_handler_t *self, cef_browser_t *browser, cef_string_t *message_text, int is_reload, cef_jsdialog_callback_t *callback)
{
CheckSelf(self);
var m_browser = CefBrowser.FromNative(browser);
var m_message_text = cef_string_t.ToString(message_text);
var m_callback = CefJSDialogCallback.FromNative(callback);
return(OnBeforeUnloadDialog(m_browser, m_message_text, is_reload != 0, m_callback) ? 1 : 0);
}
private void add_ref(cef_jsdialog_handler_t *self)
{
lock (SyncRoot)
{
var result = ++_refct;
if (result == 1)
{
lock (_roots) { _roots.Add((IntPtr)_self, this); }
}
}
}
/// <summary>
/// Called to run a JavaScript alert message. Return false to display
/// the default alert or true if you displayed a custom alert.
/// </summary>
private int on_jsalert(cef_jsdialog_handler_t *self, cef_browser_t *browser, cef_frame_t *frame, /*const*/ cef_string_t *message)
{
ThrowIfObjectDisposed();
var m_browser = CefBrowser.From(browser);
var m_frame = CefFrame.From(frame);
var m_message = cef_string_t.ToString(message);
var handled = this.OnJSAlert(m_browser, m_frame, m_message);
return(handled ? 1 : 0);
}
private int release(cef_jsdialog_handler_t *self)
{
lock (SyncRoot)
{
var result = --_refct;
if (result == 0)
{
lock (_roots) { _roots.Remove((IntPtr)_self); }
}
return(result);
}
}
private int on_jsdialog(cef_jsdialog_handler_t *self, cef_browser_t *browser, cef_string_t *origin_url, CefJSDialogType dialog_type, cef_string_t *message_text, cef_string_t *default_prompt_text, cef_jsdialog_callback_t *callback, int *suppress_message)
{
CheckSelf(self);
var m_browser = CefBrowser.FromNative(browser);
var m_origin_url = cef_string_t.ToString(origin_url);
var m_message_text = cef_string_t.ToString(message_text);
var m_default_prompt_text = cef_string_t.ToString(default_prompt_text);
var m_callback = CefJSDialogCallback.FromNative(callback);
bool m_suppress_message;
var result = OnJSDialog(m_browser, m_origin_url, dialog_type, m_message_text, m_default_prompt_text, m_callback, out m_suppress_message);
*suppress_message = m_suppress_message ? 1 : 0;
return(result ? 1 : 0);
}
public CefJSDialogHandler()
{
cef_jsdialog_handler_t *self = this.NativeInstance;
#if NET_LESS_5_0
self->on_jsdialog = (void *)Marshal.GetFunctionPointerForDelegate(fnOnJSDialog);
self->on_before_unload_dialog = (void *)Marshal.GetFunctionPointerForDelegate(fnOnBeforeUnloadDialog);
self->on_reset_dialog_state = (void *)Marshal.GetFunctionPointerForDelegate(fnOnResetDialogState);
self->on_dialog_closed = (void *)Marshal.GetFunctionPointerForDelegate(fnOnDialogClosed);
#else
self->on_jsdialog = (delegate * unmanaged[Stdcall] < cef_jsdialog_handler_t *, cef_browser_t *, cef_string_t *, CefJSDialogType, cef_string_t *, cef_string_t *, cef_jsdialog_callback_t *, int *, int >) & OnJSDialogImpl;
self->on_before_unload_dialog = (delegate * unmanaged[Stdcall] < cef_jsdialog_handler_t *, cef_browser_t *, cef_string_t *, int, cef_jsdialog_callback_t *, int >) & OnBeforeUnloadDialogImpl;
self->on_reset_dialog_state = (delegate * unmanaged[Stdcall] < cef_jsdialog_handler_t *, cef_browser_t *, void >) & OnResetDialogStateImpl;
self->on_dialog_closed = (delegate * unmanaged[Stdcall] < cef_jsdialog_handler_t *, cef_browser_t *, void >) & OnDialogClosedImpl;
#endif
}
protected CefJSDialogHandler()
{
_self = cef_jsdialog_handler_t.Alloc();
_ds0 = new cef_jsdialog_handler_t.add_ref_delegate(add_ref);
_self->_base._add_ref = Marshal.GetFunctionPointerForDelegate(_ds0);
_ds1 = new cef_jsdialog_handler_t.release_delegate(release);
_self->_base._release = Marshal.GetFunctionPointerForDelegate(_ds1);
_ds2 = new cef_jsdialog_handler_t.get_refct_delegate(get_refct);
_self->_base._get_refct = Marshal.GetFunctionPointerForDelegate(_ds2);
_ds3 = new cef_jsdialog_handler_t.on_jsdialog_delegate(on_jsdialog);
_self->_on_jsdialog = Marshal.GetFunctionPointerForDelegate(_ds3);
_ds4 = new cef_jsdialog_handler_t.on_before_unload_dialog_delegate(on_before_unload_dialog);
_self->_on_before_unload_dialog = Marshal.GetFunctionPointerForDelegate(_ds4);
_ds5 = new cef_jsdialog_handler_t.on_reset_dialog_state_delegate(on_reset_dialog_state);
_self->_on_reset_dialog_state = Marshal.GetFunctionPointerForDelegate(_ds5);
}
protected CefJSDialogHandler()
{
_self = cef_jsdialog_handler_t.Alloc();
_ds0 = new cef_jsdialog_handler_t.add_ref_delegate(add_ref);
_self->_base._add_ref = Marshal.GetFunctionPointerForDelegate(_ds0);
_ds1 = new cef_jsdialog_handler_t.release_delegate(release);
_self->_base._release = Marshal.GetFunctionPointerForDelegate(_ds1);
_ds2 = new cef_jsdialog_handler_t.get_refct_delegate(get_refct);
_self->_base._get_refct = Marshal.GetFunctionPointerForDelegate(_ds2);
_ds3 = new cef_jsdialog_handler_t.on_jsdialog_delegate(on_jsdialog);
_self->_on_jsdialog = Marshal.GetFunctionPointerForDelegate(_ds3);
_ds4 = new cef_jsdialog_handler_t.on_before_unload_dialog_delegate(on_before_unload_dialog);
_self->_on_before_unload_dialog = Marshal.GetFunctionPointerForDelegate(_ds4);
_ds5 = new cef_jsdialog_handler_t.on_reset_dialog_state_delegate(on_reset_dialog_state);
_self->_on_reset_dialog_state = Marshal.GetFunctionPointerForDelegate(_ds5);
}
/// <summary>
/// Called to run a JavaScript confirm request. Return false to display
/// the default alert or true if you displayed a custom alert. If you
/// handled the alert set |retval| to true if the user accepted the
/// confirmation.
/// </summary>
private int on_jsconfirm(cef_jsdialog_handler_t *self, cef_browser_t *browser, cef_frame_t *frame, /*const*/ cef_string_t *message, int *retval)
{
ThrowIfObjectDisposed();
var m_browser = CefBrowser.From(browser);
var m_frame = CefFrame.From(frame);
var m_message = cef_string_t.ToString(message);
bool m_retval;
var handled = this.OnJSConfirm(m_browser, m_frame, m_message, out m_retval);
if (handled)
{
*retval = m_retval ? 1 : 0;
}
return(handled ? 1 : 0);
}
protected CefJSDialogHandler()
{
_self = cef_jsdialog_handler_t.Alloc();
_ds0 = new cef_jsdialog_handler_t.add_ref_delegate(add_ref);
_self->_base._add_ref = Marshal.GetFunctionPointerForDelegate(_ds0);
_ds1 = new cef_jsdialog_handler_t.release_delegate(release);
_self->_base._release = Marshal.GetFunctionPointerForDelegate(_ds1);
_ds2 = new cef_jsdialog_handler_t.has_one_ref_delegate(has_one_ref);
_self->_base._has_one_ref = Marshal.GetFunctionPointerForDelegate(_ds2);
_ds3 = new cef_jsdialog_handler_t.has_at_least_one_ref_delegate(has_at_least_one_ref);
_self->_base._has_at_least_one_ref = Marshal.GetFunctionPointerForDelegate(_ds3);
_ds4 = new cef_jsdialog_handler_t.on_jsdialog_delegate(on_jsdialog);
_self->_on_jsdialog = Marshal.GetFunctionPointerForDelegate(_ds4);
_ds5 = new cef_jsdialog_handler_t.on_before_unload_dialog_delegate(on_before_unload_dialog);
_self->_on_before_unload_dialog = Marshal.GetFunctionPointerForDelegate(_ds5);
_ds6 = new cef_jsdialog_handler_t.on_reset_dialog_state_delegate(on_reset_dialog_state);
_self->_on_reset_dialog_state = Marshal.GetFunctionPointerForDelegate(_ds6);
_ds7 = new cef_jsdialog_handler_t.on_dialog_closed_delegate(on_dialog_closed);
_self->_on_dialog_closed = Marshal.GetFunctionPointerForDelegate(_ds7);
}
/// <summary>
/// Called to run a JavaScript prompt request. Return false to display
/// the default prompt or true if you displayed a custom prompt. If you
/// handled the prompt set |retval| to true if the user accepted the
/// prompt and request and |result| to the resulting value.
/// </summary>
private int on_jsprompt(cef_jsdialog_handler_t *self, cef_browser_t *browser, cef_frame_t *frame, /*const*/ cef_string_t *message, /*const*/ cef_string_t *defaultValue, int *retval, cef_string_t *result)
{
ThrowIfObjectDisposed();
var m_browser = CefBrowser.From(browser);
var m_frame = CefFrame.From(frame);
var m_message = cef_string_t.ToString(message);
var m_defaultValue = cef_string_t.ToString(defaultValue);
bool m_retval;
string m_result;
var handled = this.OnJSPrompt(m_browser, m_frame, m_message, m_defaultValue, out m_retval, out m_result);
if (handled)
{
*retval = m_retval ? 1 : 0;
cef_string_t.Copy(m_result, result);
}
return(handled ? 1 : 0);
}
private int on_jsdialog(cef_jsdialog_handler_t *self, cef_browser_t *browser, cef_string_t *origin_url, cef_string_t *accept_lang, CefJSDialogType dialog_type, cef_string_t *message_text, cef_string_t *default_prompt_text, cef_jsdialog_callback_t *callback, int *suppress_message)
{
CheckSelf(self);
throw new NotImplementedException(); // TODO: CefJSDialogHandler.OnJSDialog
}
/// <summary>
/// Called to run a dialog asking the user if they want to leave a page. Return
/// false to use the default dialog implementation. Return true if the
/// application will use a custom dialog or if the callback has been executed
/// immediately. Custom dialogs may be either modal or modeless. If a custom
/// dialog is used the application must execute |callback| once the custom
/// dialog is dismissed.
/// </summary>
// protected abstract int OnBeforeUnloadDialog(cef_browser_t* browser, cef_string_t* message_text, int is_reload, cef_jsdialog_callback_t* callback);
private void on_reset_dialog_state(cef_jsdialog_handler_t *self, cef_browser_t *browser)
{
CheckSelf(self);
throw new NotImplementedException(); // TODO: CefJSDialogHandler.OnResetDialogState
}
/// <summary>
/// Called to cancel any pending dialogs and reset any saved dialog state. Will
/// be called due to events like page navigation irregardless of whether any
/// dialogs are currently pending.
/// </summary>
// protected abstract void OnResetDialogState(cef_browser_t* browser);
private void on_dialog_closed(cef_jsdialog_handler_t *self, cef_browser_t *browser)
{
CheckSelf(self);
throw new NotImplementedException(); // TODO: CefJSDialogHandler.OnDialogClosed
}
internal static void Free(cef_jsdialog_handler_t *ptr)
{
Marshal.FreeHGlobal((IntPtr)ptr);
}
public CefJSDialogHandler(cef_jsdialog_handler_t *instance)
: base((cef_base_ref_counted_t *)instance)
{
}
private int has_one_ref(cef_jsdialog_handler_t *self)
{
lock (SyncRoot) { return(_refct == 1 ? 1 : 0); }
}
private int has_at_least_one_ref(cef_jsdialog_handler_t *self)
{
lock (SyncRoot) { return(_refct != 0 ? 1 : 0); }
}
private int get_refct(cef_jsdialog_handler_t *self)
{
return(_refct);
}
/// <summary>
/// Called to run a JavaScript dialog. The |default_prompt_text| value will be
/// specified for prompt dialogs only. Set |suppress_message| to true and
/// return false to suppress the message (suppressing messages is preferable
/// to immediately executing the callback as this is used to detect presumably
/// malicious behavior like spamming alert messages in onbeforeunload). Set
/// |suppress_message| to false and return false to use the default
/// implementation (the default implementation will show one modal dialog at a
/// time and suppress any additional dialog requests until the displayed dialog
/// is dismissed). Return true if the application will use a custom dialog or
/// if the callback has been executed immediately. Custom dialogs may be either
/// modal or modeless. If a custom dialog is used the application must execute
/// |callback| once the custom dialog is dismissed.
/// </summary>
// protected abstract int OnJSDialog(cef_browser_t* browser, cef_string_t* origin_url, cef_string_t* accept_lang, CefJSDialogType dialog_type, cef_string_t* message_text, cef_string_t* default_prompt_text, cef_jsdialog_callback_t* callback, int* suppress_message);
private int on_before_unload_dialog(cef_jsdialog_handler_t *self, cef_browser_t *browser, cef_string_t *message_text, int is_reload, cef_jsdialog_callback_t *callback)
{
CheckSelf(self);
throw new NotImplementedException(); // TODO: CefJSDialogHandler.OnBeforeUnloadDialog
}
