Fix some crashes when the images for the splash screen are not available

git-svn-id: http://svn.voria.com/code@1942 1f10aa63-cdf2-0310-b900-c93c546f37ac

diff --git a/synfig-studio/trunk/src/gtkmm/splash.cpp b/synfig-studio/trunk/src/gtkmm/splash.cpp
index 82ced15..19750c7 100644 (file)
--- a/synfig-studio/trunk/src/gtkmm/splash.cpp
+++ b/synfig-studio/trunk/src/gtkmm/splash.cpp
@@ -183,8 +183,12 @@ Splash::Splash():
        splash_image->set_padding(0,0);
 
        // Get the image size
-       int image_w = splash_image->get_pixbuf()->get_width();
-       int image_h = splash_image->get_pixbuf()->get_height();
+       int image_w = 350; int image_h = 0;
+       Glib::RefPtr<Gdk::Pixbuf> pixbuf = splash_image->get_pixbuf();
+       if( pixbuf ){
+               pixbuf->get_width();
+               pixbuf->get_height();
+       }
 
        // Create the progress bar
        progressbar = manage(new class Gtk::ProgressBar());
@@ -197,7 +201,7 @@ Splash::Splash():
 
        // Create the Gtk::Fixed container and put all of the widgets into it
        Gtk::Fixed* fixed = manage(new class Gtk::Fixed());
-       fixed->put(*splash_image, 0, 0);
+       if( pixbuf ) fixed->put(*splash_image, 0, 0);
        fixed->put(*progressbar, 0, image_h+24);
        fixed->put(*tasklabel, 0, image_h);
 
@@ -213,11 +217,15 @@ Splash::Splash():
        set_resizable(false);
        set_type_hint(Gdk::WINDOW_TYPE_HINT_SPLASHSCREEN);
        set_auto_startup_notification(false);
-       set_icon_from_file(imagepath+"synfig_icon."+IMAGE_EXT);
+       try {
+               set_icon_from_file(imagepath+"synfig_icon."+IMAGE_EXT);
+       } catch(...) {
+               synfig::warning("Unable to open "+imagepath+"synfig_icon."+IMAGE_EXT);
+       }
        add(*frame);
 
        // show everything off
-       splash_image->show();
+       if( pixbuf ) splash_image->show();
        fixed->show();
        frame->show();