Gtk::CheckButton checkbutton_layer_curve_gradient;
Gtk::CheckButton checkbutton_layer_plant;
Gtk::CheckButton checkbutton_layer_link_origins;
+ Gtk::CheckButton checkbutton_layer_origins_at_center;
public:
- // this only counts the layers which use blines - they're the only
- // ones we link the origins for
+ // this only counts the layers which will have their origins linked
int layers_to_create()const
{
return
+ (get_layer_circle_flag() && get_layer_origins_at_center_flag()) +
get_layer_region_flag() +
get_layer_outline_flag() +
get_layer_curve_gradient_flag() +
bool get_layer_link_origins_flag()const { return checkbutton_layer_link_origins.get_active(); }
void set_layer_link_origins_flag(bool x) { return checkbutton_layer_link_origins.set_active(x); }
+ bool get_layer_origins_at_center_flag()const { return checkbutton_layer_origins_at_center.get_active(); }
+ void set_layer_origins_at_center_flag(bool x) { return checkbutton_layer_origins_at_center.set_active(x); }
+
void refresh_tool_options(); //to refresh the toolbox
//events
set_layer_link_origins_flag(false);
else
set_layer_link_origins_flag(true);
+
+ if(settings.get_value("circle.layer_origins_at_center",value) && value=="0")
+ set_layer_origins_at_center_flag(false);
+ else
+ set_layer_origins_at_center_flag(true);
}
void
settings.set_value("circle.layer_curve_gradient",get_layer_curve_gradient_flag()?"1":"0");
settings.set_value("circle.layer_plant",get_layer_plant_flag()?"1":"0");
settings.set_value("circle.layer_link_origins",get_layer_link_origins_flag()?"1":"0");
+ settings.set_value("circle.layer_origins_at_center",get_layer_origins_at_center_flag()?"1":"0");
}
void
checkbutton_layer_outline(_("Create Outline BLine")),
checkbutton_layer_curve_gradient(_("Create Curve Gradient BLine")),
checkbutton_layer_plant(_("Create Plant BLine")),
- checkbutton_layer_link_origins(_("Link BLine Origins"))
+ checkbutton_layer_link_origins(_("Link Origins")),
+ checkbutton_layer_origins_at_center(_("BLine Origins at Center"))
{
egress_on_selection_change=true;
options_table.attach(checkbutton_layer_plant, 0, 2, 5, 6, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
options_table.attach(checkbutton_layer_curve_gradient, 0, 2, 6, 7, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
options_table.attach(checkbutton_layer_link_origins, 0, 2, 7, 8, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
+ options_table.attach(checkbutton_layer_origins_at_center, 0, 2, 8, 9, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
//invert flag
- options_table.attach(checkbutton_invert, 0, 2, 8, 9, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
+ options_table.attach(checkbutton_invert, 0, 2, 9, 10, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
- options_table.attach(*manage(new Gtk::Label(_("Falloff:"))), 0, 1, 9, 10, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
- options_table.attach(enum_falloff, 1, 2, 9, 10, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
+ options_table.attach(*manage(new Gtk::Label(_("Falloff:"))), 0, 1, 10, 11, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
+ options_table.attach(enum_falloff, 1, 2, 10, 11, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
//feather stuff
- options_table.attach(*manage(new Gtk::Label(_("Feather:"))), 0, 1, 10, 11, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
- options_table.attach(spin_feather, 1, 2, 10, 11, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
+ options_table.attach(*manage(new Gtk::Label(_("Feather:"))), 0, 1, 11, 12, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
+ options_table.attach(spin_feather, 1, 2, 11, 12, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
#ifdef BLEND_METHOD_IN_TOOL_OPTIONS
- options_table.attach(enum_blend, 0, 2, 11, 12, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
+ options_table.attach(enum_blend, 0, 2, 12, 13, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
#endif // BLEND_METHOD_IN_TOOL_OPTIONS
- options_table.attach(*manage(new Gtk::Label(_("BLine Points:"))), 0, 1, 12, 13, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
- options_table.attach(spin_number_of_bline_points, 1, 2, 12, 13, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
+ options_table.attach(*manage(new Gtk::Label(_("BLine Points:"))), 0, 1, 13, 14, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
+ options_table.attach(spin_number_of_bline_points, 1, 2, 13, 14, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
-options_table.attach(*manage(new Gtk::Label(_("Point Angle Offset:"))), 0, 1, 13, 14, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
- options_table.attach(spin_bline_point_angle_offset, 1, 2, 13, 14, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
+options_table.attach(*manage(new Gtk::Label(_("Point Angle Offset:"))), 0, 1, 14, 15, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
+ options_table.attach(spin_bline_point_angle_offset, 1, 2, 14, 15, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
options_table.show_all();
Real tangent(4 * ((points == 2)
? 1
: ((2 * Angle::cos(angle/2).get() - Angle::cos(angle).get() - 1) / Angle::sin(angle).get())));
- Real x(p1[0]), y(p1[1]);
+ Vector origin;
+ Real x, y;
+
+ if (get_layer_origins_at_center_flag())
+ {
+ x = y = 0;
+ origin = p1;
+ }
+ else
+ {
+ x = p1[0];
+ y = p1[1];
+ }
std::vector<BLinePoint> new_list;
for (int i = 0; i < points; i++)
ValueNode_BLine::Handle value_node_bline(ValueNode_BLine::create(new_list));
assert(value_node_bline);
- ValueNode_Const::Handle value_node_origin(ValueNode_Const::create(Vector()));
+ ValueNode_Const::Handle value_node_origin(ValueNode_Const::create(origin));
assert(value_node_origin);
// Set the looping flag
get_falloff() >= 0 && get_falloff() < CIRCLE_NUM_FALLOFF)
{
layer=get_canvas_interface()->add_layer_to("circle",canvas,depth);
+ if (!layer)
+ {
+ get_canvas_view()->get_ui_interface()->error(_("Unable to create layer"));
+ group.cancel();
+ return;
+ }
layer_selection.push_back(layer);
- layer->set_param("origin",p1);
- get_canvas_interface()->signal_layer_param_changed()(layer,"origin");
-
layer->set_param("radius",(p2-p1).mag());
get_canvas_interface()->signal_layer_param_changed()(layer,"radius");
layer->set_description(get_id());
get_canvas_interface()->signal_layer_new_description()(layer,layer->get_description());
- if(get_layer_outline_flag())
+ // only link the circle's origin parameter if the option is selected, we're putting bline
+ // origins at their centers, and we're creating more than one layer
+ if (get_layer_link_origins_flag() && get_layer_origins_at_center_flag() && layers_to_create > 1)
+ {
+ synfigapp::Action::Handle action(synfigapp::Action::create("LayerParamConnect"));
+ assert(action);
+
+ action->set_param("canvas",get_canvas());
+ action->set_param("canvas_interface",get_canvas_interface());
+ action->set_param("layer",layer);
+ if(!action->set_param("param",String("origin")))
+ synfig::error("LayerParamConnect didn't like \"param\"");
+ if(!action->set_param("value_node",ValueNode::Handle(value_node_origin)))
+ synfig::error("LayerParamConnect didn't like \"value_node\"");
+
+ if(!get_canvas_interface()->get_instance()->perform_action(action))
+ {
+ //get_canvas_view()->get_ui_interface()->error(_("Unable to create Circle layer"));
+ group.cancel();
+ throw String(_("Unable to create Circle layer"));
+ return;
+ }
+ }
+ else
{
- layer->set_param("color",synfigapp::Main::get_background_color());
- get_canvas_interface()->signal_layer_param_changed()(layer,"color");
+ layer->set_param("origin",p1);
+ get_canvas_interface()->signal_layer_param_changed()(layer,"origin");
}
}
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)
+ {
+ get_canvas_view()->get_ui_interface()->error(_("Unable to create layer"));
+ group.cancel();
+ return;
+ }
layer_selection.push_back(layer);
layer->set_description(get_id()+_(" Gradient"));
get_canvas_interface()->signal_layer_new_description()(layer,layer->get_description());
#endif // BLEND_METHOD_IN_TOOL_OPTIONS
{
- synfigapp::Action::Handle action(synfigapp::Action::create("layer_param_connect"));
+ synfigapp::Action::Handle action(synfigapp::Action::create("LayerParamConnect"));
assert(action);
action->set_param("canvas",get_canvas());
// only link the curve gradient's origin parameter if the option is selected and we're creating more than one layer
if (get_layer_link_origins_flag() && layers_to_create > 1)
{
- synfigapp::Action::Handle action(synfigapp::Action::create("layer_param_connect"));
+ synfigapp::Action::Handle action(synfigapp::Action::create("LayerParamConnect"));
assert(action);
action->set_param("canvas",get_canvas());
return;
}
}
+ else
+ {
+ layer->set_param("origin",origin);
+ get_canvas_interface()->signal_layer_param_changed()(layer,"origin");
+ }
}
///////////////////////////////////////////////////////////////////////////
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)
+ {
+ get_canvas_view()->get_ui_interface()->error(_("Unable to create layer"));
+ group.cancel();
+ return;
+ }
layer_selection.push_back(layer);
layer->set_description(get_id()+_(" Plant"));
get_canvas_interface()->signal_layer_new_description()(layer,layer->get_description());
#endif // BLEND_METHOD_IN_TOOL_OPTIONS
{
- synfigapp::Action::Handle action(synfigapp::Action::create("layer_param_connect"));
+ synfigapp::Action::Handle action(synfigapp::Action::create("LayerParamConnect"));
assert(action);
action->set_param("canvas",get_canvas());
// only link the plant's origin parameter if the option is selected and we're creating more than one layer
if (get_layer_link_origins_flag() && layers_to_create > 1)
{
- synfigapp::Action::Handle action(synfigapp::Action::create("layer_param_connect"));
+ synfigapp::Action::Handle action(synfigapp::Action::create("LayerParamConnect"));
assert(action);
action->set_param("canvas",get_canvas());
return;
}
}
+ else
+ {
+ layer->set_param("origin",origin);
+ get_canvas_interface()->signal_layer_param_changed()(layer,"origin");
+ }
}
///////////////////////////////////////////////////////////////////////////
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)
+ {
+ get_canvas_view()->get_ui_interface()->error(_("Unable to create layer"));
+ group.cancel();
+ return;
+ }
layer_selection.push_back(layer);
layer->set_description(get_id()+_(" Region"));
get_canvas_interface()->signal_layer_new_description()(layer,layer->get_description());
layer->set_param("invert",get_invert());
get_canvas_interface()->signal_layer_param_changed()(layer,"invert");
- if(get_layer_outline_flag())
- layer->set_param("color",synfigapp::Main::get_background_color());
-
- // I don't know if it's safe to reuse the same layer_param_connect action, so I'm
+ // I don't know if it's safe to reuse the same LayerParamConnect action, so I'm
// using 2 separate ones.
{
- synfigapp::Action::Handle action(synfigapp::Action::create("layer_param_connect"));
+ synfigapp::Action::Handle action(synfigapp::Action::create("LayerParamConnect"));
assert(action);
action->set_param("canvas",get_canvas());
// only link the region's origin parameter if the option is selected and we're creating more than one layer
if (get_layer_link_origins_flag() && layers_to_create > 1)
{
- synfigapp::Action::Handle action(synfigapp::Action::create("layer_param_connect"));
+ synfigapp::Action::Handle action(synfigapp::Action::create("LayerParamConnect"));
assert(action);
action->set_param("canvas",get_canvas());
return;
}
}
+ else
+ {
+ layer->set_param("origin",origin);
+ get_canvas_interface()->signal_layer_param_changed()(layer,"origin");
+ }
}
///////////////////////////////////////////////////////////////////////////
if (get_layer_outline_flag())
{
Layer::Handle layer(get_canvas_interface()->add_layer_to("outline",canvas,depth));
- assert(layer);
+ if (!layer)
+ {
+ get_canvas_view()->get_ui_interface()->error(_("Unable to create layer"));
+ group.cancel();
+ return;
+ }
layer_selection.push_back(layer);
layer->set_description(get_id()+_(" Outline"));
get_canvas_interface()->signal_layer_new_description()(layer,layer->get_description());
get_canvas_interface()->signal_layer_param_changed()(layer,"invert");
{
- synfigapp::Action::Handle action(synfigapp::Action::create("layer_param_connect"));
+ synfigapp::Action::Handle action(synfigapp::Action::create("LayerParamConnect"));
assert(action);
action->set_param("canvas",get_canvas());
// only link the outline's origin parameter if the option is selected and we're creating more than one layer
if (get_layer_link_origins_flag() && layers_to_create > 1)
{
- synfigapp::Action::Handle action(synfigapp::Action::create("layer_param_connect"));
+ synfigapp::Action::Handle action(synfigapp::Action::create("LayerParamConnect"));
assert(action);
action->set_param("canvas",get_canvas());
return;
}
}
+ else
+ {
+ layer->set_param("origin",origin);
+ get_canvas_interface()->signal_layer_param_changed()(layer,"origin");
+ }
}
egress_on_selection_change=false;
projects / synfig.git / blobdiff