X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-studio%2Ftrunk%2Fsrc%2Fgtkmm%2Fstate_bline.cpp;h=b9de1fe6fe0da5ddd95fa78f2dcccfcfe0598056;hb=463ee5de2f498c86ffa7ad30f851729da621c908;hp=bead76f333f928c2a21a6963e2f9909ec5bec1bc;hpb=45d32acc437f1ea60269d51bbbb97845cee2dfc9;p=synfig.git

diff --git a/synfig-studio/trunk/src/gtkmm/state_bline.cpp b/synfig-studio/trunk/src/gtkmm/state_bline.cpp
index bead76f..b9de1fe 100644
--- a/synfig-studio/trunk/src/gtkmm/state_bline.cpp
+++ b/synfig-studio/trunk/src/gtkmm/state_bline.cpp
@@ -374,7 +374,7 @@ StateBLine_Context::StateBLine_Context(CanvasView* canvas_view):
 	load_settings();
 
 	// Set up the tool options dialog
-	options_table.attach(*manage(new Gtk::Label(_("BLine Tool"))),	0, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
+	options_table.attach(*manage(new Gtk::Label(_("BLine Tool"))),	0, 2,  0,  1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 	options_table.attach(entry_id,									0, 2,  1,  2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 	options_table.attach(checkbutton_layer_outline,					0, 2,  2,  3, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 	options_table.attach(checkbutton_layer_region,					0, 2,  3,  4, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
@@ -621,7 +621,11 @@ StateBLine_Context::run_()
 			synfigapp::PushMode push_mode(get_canvas_interface(),synfigapp::MODE_NORMAL);
 
 			Layer::Handle layer(get_canvas_interface()->add_layer_to("curve_gradient",canvas,depth));
-			assert(layer);
+			if (!layer)
+			{
+				group.cancel();
+				throw String(_("Unable to create layer"));
+			}
 			layer_selection.push_back(layer);
 			layer->set_description(get_id()+_(" Gradient"));
 			get_canvas_interface()->signal_layer_new_description()(layer,layer->get_description());
@@ -680,7 +684,11 @@ StateBLine_Context::run_()
 			synfigapp::PushMode push_mode(get_canvas_interface(),synfigapp::MODE_NORMAL);
 
 			Layer::Handle layer(get_canvas_interface()->add_layer_to("plant",canvas,depth));
-			assert(layer);
+			if (!layer)
+			{
+				group.cancel();
+				throw String(_("Unable to create layer"));
+			}
 			layer_selection.push_back(layer);
 			layer->set_description(get_id()+_(" Plant"));
 			get_canvas_interface()->signal_layer_new_description()(layer,layer->get_description());
@@ -739,7 +747,11 @@ StateBLine_Context::run_()
 			synfigapp::PushMode push_mode(get_canvas_interface(),synfigapp::MODE_NORMAL);
 
 			Layer::Handle layer(get_canvas_interface()->add_layer_to("region",canvas,depth));
-			assert(layer);
+			if (!layer)
+			{
+				group.cancel();
+				throw String(_("Unable to create layer"));
+			}
 			layer_selection.push_back(layer);
 			layer->set_description(get_id()+_(" Region"));
 			get_canvas_interface()->signal_layer_new_description()(layer,layer->get_description());
@@ -809,7 +821,11 @@ StateBLine_Context::run_()
 			synfigapp::PushMode push_mode(get_canvas_interface(),synfigapp::MODE_NORMAL);
 
 			Layer::Handle layer(get_canvas_interface()->add_layer_to("outline",canvas,depth));
-			assert(layer);
+			if (!layer)
+			{
+				group.cancel();
+				throw String(_("Unable to create layer"));
+			}
 			layer_selection.push_back(layer);
 			layer->set_description(get_id()+_(" Outline"));
 			get_canvas_interface()->signal_layer_new_description()(layer,layer->get_description());