C++ (Cpp) e_alert_new Examples

Example #1

File: e-filter-input.c Project: jdapena/evolution

static gboolean
filter_input_validate (EFilterElement *element,
                       EAlert **alert)
{
	EFilterInput *input = E_FILTER_INPUT (element);
	gboolean valid = TRUE;

	g_warn_if_fail (alert == NULL || *alert == NULL);

	if (input->values && !strcmp (input->type, "regex")) {
		const gchar *pattern;
		regex_t regexpat;
		gint regerr;

		pattern = input->values->data;

		regerr = regcomp (
			&regexpat, pattern,
			REG_EXTENDED | REG_NEWLINE | REG_ICASE);
		if (regerr != 0) {
			if (alert) {
				gsize reglen;
				gchar *regmsg;

				/* regerror gets called twice to get the full error string
				 * length to do proper posix error reporting */
				reglen = regerror (regerr, &regexpat, 0, 0);
				regmsg = g_malloc0 (reglen + 1);
				regerror (regerr, &regexpat, regmsg, reglen);

				*alert = e_alert_new ("filter:bad-regexp",
						      pattern, regmsg, NULL);
				g_free (regmsg);
			}

			valid = FALSE;
		}

		regfree (&regexpat);
	}

	return valid;
}

Example #2

File: mail-send-recv.c Project: Oliver-Luo/evolution

static gboolean
report_error_to_ui_cb (gpointer user_data)
{
	struct ReportErrorToUIData *data = user_data;
	EShellView *shell_view = NULL;

	g_return_val_if_fail (data != NULL, FALSE);
	g_return_val_if_fail (data->display_name != NULL, FALSE);
	g_return_val_if_fail (data->error_ident != NULL, FALSE);
	g_return_val_if_fail (data->error != NULL, FALSE);

	if (send_recv_dialog) {
		GtkWidget *parent;

		parent = gtk_widget_get_parent (send_recv_dialog);
		if (parent && E_IS_SHELL_WINDOW (parent)) {
			EShellWindow *shell_window = E_SHELL_WINDOW (parent);

			shell_view = e_shell_window_get_shell_view (shell_window, "mail");
		}
	}

	if (!shell_view) {
		EShell *shell;
		GtkWindow *active_window;

		shell = e_shell_get_default ();
		active_window = e_shell_get_active_window (shell);

		if (E_IS_SHELL_WINDOW (active_window)) {
			EShellWindow *shell_window = E_SHELL_WINDOW (active_window);

			shell_view = e_shell_window_get_shell_view (shell_window, "mail");
		}
	}

	if (shell_view) {
		EShellContent *shell_content;
		EAlertSink *alert_sink;
		EAlert *alert;

		shell_content = e_shell_view_get_shell_content (shell_view);
		alert_sink = E_ALERT_SINK (shell_content);

		alert = e_alert_new (data->error_ident, data->display_name, data->error->message, NULL);

		e_alert_sink_submit_alert (alert_sink, alert);

		g_object_unref (alert);
	} else {
		/* This may not happen, but just in case... */
		g_warning ("%s: %s '%s': %s\n", G_STRFUNC, data->error_ident, data->display_name, data->error->message);
	}

	g_free (data->display_name);
	g_free (data->error_ident);
	g_error_free (data->error);
	g_free (data);

	return FALSE;
}