diff options
Diffstat (limited to 'src/extension/prefdialog.cpp')
| -rw-r--r-- | src/extension/prefdialog.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/extension/prefdialog.cpp b/src/extension/prefdialog.cpp index 1b657f644..0ea15a5cd 100644 --- a/src/extension/prefdialog.cpp +++ b/src/extension/prefdialog.cpp @@ -13,7 +13,7 @@ #include <gtkmm/separator.h> #include <glibmm/i18n.h> -#include "../dialogs/dialog-events.h" +#include "ui/dialog-events.h" #include "xml/repr.h" // Used to get SP_ACTIVE_DESKTOP @@ -90,6 +90,10 @@ PrefDialog::PrefDialog (Glib::ustring name, gchar const * help, Gtk::Widget * co if (_effect != NULL && !_effect->no_live_preview) { if (_param_preview == NULL) { XML::Document * doc = sp_repr_read_mem(live_param_xml, strlen(live_param_xml), NULL); + if (doc == NULL) { + std::cout << "Error encountered loading live parameter XML !!!" << std::endl; + return; + } _param_preview = Parameter::make(doc->root(), _effect); } @@ -212,6 +216,9 @@ PrefDialog::preview_toggle (void) { void PrefDialog::param_change (void) { if (_exEnv != NULL) { + if (!_effect->loaded()) { + _effect->set_state(Extension::STATE_LOADED); + } _timersig.disconnect(); _timersig = Glib::signal_timeout().connect(sigc::mem_fun(this, &PrefDialog::param_timer_expire), 250, /* ms */ |