void
StateText_Context::make_text(const Point& _point)
{
if (get_layer_text_flag())
{
synfigapp::Action::PassiveGrouper group(get_canvas_interface()->get_instance().get(),_("New Text"));
synfigapp::PushMode push_mode(get_canvas_interface(),synfigapp::MODE_NORMAL);
Layer::Handle layer;
Canvas::Handle canvas(get_canvas_view()->get_canvas());
int depth(0);
// we are temporarily using the layer to hold something
layer=get_canvas_view()->get_selection_manager()->get_selected_layer();
if(layer)
{
depth=layer->get_depth();
canvas=layer->get_canvas();
}
synfigapp::SelectionManager::LayerList layer_selection;
if (!getenv("SYNFIG_TOOLS_CLEAR_SELECTION"))
layer_selection = get_canvas_view()->get_selection_manager()->get_selected_layers();
const synfig::TransformStack& transform(get_work_area()->get_curr_transform_stack());
const Point point(transform.unperform(_point));
String text;
if (get_paragraph_flag())
App::dialog_paragraph(_("Text Paragraph"), _("Enter text here:"), text);
else
App::dialog_entry(_("Input text"),
_("Text: "),
text,
_("Cancel"),
_("Ok"));
egress_on_selection_change=false;
layer=get_canvas_interface()->add_layer_to("text",canvas,depth);
egress_on_selection_change=true;
if (!layer)
{
get_canvas_view()->get_ui_interface()->error(_("Unable to create layer"));
group.cancel();
return;
}
layer_selection.push_back(layer);
layer->set_param("blend_method", get_blend());
get_canvas_interface()->signal_layer_param_changed()(layer,"blend_method");
layer->set_param("amount", get_opacity());
get_canvas_interface()->signal_layer_param_changed()(layer, "amount");
layer->set_param("origin",point);
get_canvas_interface()->signal_layer_param_changed()(layer,"origin");
layer->set_param("text",text);
get_canvas_interface()->signal_layer_param_changed()(layer,"text");
layer->set_param("size",get_size());
get_canvas_interface()->signal_layer_param_changed()(layer,"size");
layer->set_param("orient",get_orientation());
get_canvas_interface()->signal_layer_param_changed()(layer,"orient");
layer->set_param("family",get_family());
get_canvas_interface()->signal_layer_param_changed()(layer,"family");
layer->set_description(get_id());
get_canvas_interface()->signal_layer_new_description()(layer,layer->get_description());
egress_on_selection_change=false;
get_canvas_interface()->get_selection_manager()->clear_selected_layers();
get_canvas_interface()->get_selection_manager()->set_selected_layers(layer_selection);
egress_on_selection_change=true;
reset();
increment_id();
}
}
void
StateGradient_Context::make_gradient(const Point& _p1, const Point& _p2)
{
synfigapp::Action::PassiveGrouper group(get_canvas_interface()->get_instance().get(),_("New Gradient"));
synfigapp::PushMode push_mode(get_canvas_interface(),synfigapp::MODE_NORMAL);
Layer::Handle layer;
Canvas::Handle canvas(get_canvas_view()->get_canvas());
int depth(0);
// we are temporarily using the layer to hold something
layer=get_canvas_view()->get_selection_manager()->get_selected_layer();
if(layer)
{
depth=layer->get_depth();
canvas=layer->get_canvas();
}
const synfig::TransformStack& transform(get_work_area()->get_curr_transform_stack());
const Point p1(transform.unperform(_p1));
const Point p2(transform.unperform(_p2));
if (get_layer_linear_gradient_flag())
{
egress_on_selection_change=false;
layer=get_canvas_interface()->add_layer_to("linear_gradient",canvas,depth);
egress_on_selection_change=true;
if (!layer)
{
get_canvas_view()->get_ui_interface()->error(_("Unable to create layer"));
group.cancel();
return;
}
layer->set_param("p1",p1);
get_canvas_interface()->signal_layer_param_changed()(layer,"p1");
layer->set_param("p2",p2);
get_canvas_interface()->signal_layer_param_changed()(layer,"p2");
}
else if (get_layer_radial_gradient_flag())
{
egress_on_selection_change=false;
layer=get_canvas_interface()->add_layer_to("radial_gradient",canvas,depth);
egress_on_selection_change=true;
if (!layer)
{
get_canvas_view()->get_ui_interface()->error(_("Unable to create layer"));
group.cancel();
return;
}
layer->set_param("center",p1);
get_canvas_interface()->signal_layer_param_changed()(layer,"center");
layer->set_param("radius",(p2-p1).mag());
get_canvas_interface()->signal_layer_param_changed()(layer,"radius");
}
else if (get_layer_conical_gradient_flag())
{
egress_on_selection_change=false;
layer=get_canvas_interface()->add_layer_to("conical_gradient",canvas,depth);
egress_on_selection_change=true;
if (!layer)
{
get_canvas_view()->get_ui_interface()->error(_("Unable to create layer"));
group.cancel();
return;
}
layer->set_param("center",p1);
get_canvas_interface()->signal_layer_param_changed()(layer,"center");
{
Vector diff(p2-p1);
layer->set_param("angle",Angle::tan(diff[1],diff[0]));
get_canvas_interface()->signal_layer_param_changed()(layer,"angle");
}
}
else if (get_layer_spiral_gradient_flag())
{
egress_on_selection_change=false;
layer=get_canvas_interface()->add_layer_to("spiral_gradient",canvas,depth);
egress_on_selection_change=true;
if (!layer)
{
get_canvas_view()->get_ui_interface()->error(_("Unable to create layer"));
group.cancel();
return;
}
layer->set_param("center",p1);
get_canvas_interface()->signal_layer_param_changed()(layer,"center");
layer->set_param("radius",(p2-p1).mag());
get_canvas_interface()->signal_layer_param_changed()(layer,"radius");
{
Vector diff(p2-p1);
layer->set_param("angle",Angle::tan(diff[1],diff[0]));
get_canvas_interface()->signal_layer_param_changed()(layer,"angle");
}
}
else return;
layer->set_param("blend_method", get_blend());
get_canvas_interface()->signal_layer_param_changed()(layer, "blend_method");
layer->set_param("amount", get_opacity());
get_canvas_interface()->signal_layer_param_changed()(layer, "amount");
layer->set_description(get_id());
get_canvas_interface()->signal_layer_new_description()(layer,layer->get_description());
egress_on_selection_change=false;
synfigapp::SelectionManager::LayerList layer_selection;
if (!getenv("SYNFIG_TOOLS_CLEAR_SELECTION"))
layer_selection = get_canvas_view()->get_selection_manager()->get_selected_layers();
get_canvas_interface()->get_selection_manager()->clear_selected_layers();
layer_selection.push_back(layer);
get_canvas_interface()->get_selection_manager()->set_selected_layers(layer_selection);
egress_on_selection_change=true;
reset();
increment_id();
}
void
StatePolygon_Context::run()
{
if(polygon_point_list.empty())
return;
if(polygon_point_list.size()<3)
{
get_canvas_view()->get_ui_interface()->error("You need at least 3 points to create a polygon");
return;
}
synfigapp::Action::PassiveGrouper group(get_canvas_interface()->get_instance().get(),_("New Polygon"));
Layer::Handle layer;
Canvas::Handle canvas;
int depth(0);
// we are temporarily using the layer to hold something
layer=get_canvas_view()->get_selection_manager()->get_selected_layer();
if(layer)
{
depth=layer->get_depth();
canvas=layer->get_canvas();
}
synfigapp::SelectionManager::LayerList layer_selection;
if (!getenv("SYNFIG_TOOLS_CLEAR_SELECTION"))
layer_selection = get_canvas_view()->get_selection_manager()->get_selected_layers();
const synfig::TransformStack& transform(get_work_area()->get_curr_transform_stack());
std::vector<BLinePoint> new_list;
std::list<synfig::Point>::iterator iter;
int i;
for(i=0,iter=polygon_point_list.begin();iter!=polygon_point_list.end();++iter,++i)
{
*iter = transform.unperform(*iter);
new_list.push_back(*(new BLinePoint));
new_list[i].set_width(1);
new_list[i].set_vertex(*iter);
new_list[i].set_tangent(Point(0,0));
}
ValueNode_BLine::Handle value_node_bline(ValueNode_BLine::create(new_list));
assert(value_node_bline);
ValueNode::Handle value_node_origin(ValueNode_Const::create(Vector()));
assert(value_node_origin);
// Set the looping flag
value_node_bline->set_loop(true);
if(!canvas)
canvas=get_canvas_view()->get_canvas();
value_node_bline->set_member_canvas(canvas);
// count how many layers we're going to be creating
int layers_to_create = this->layers_to_create();
///////////////////////////////////////////////////////////////////////////
// P O L Y G O N
///////////////////////////////////////////////////////////////////////////
if (get_layer_polygon_flag())
{
egress_on_selection_change=false;
layer=get_canvas_interface()->add_layer_to("polygon",canvas,depth);
egress_on_selection_change=true;
if (!layer)
{
get_canvas_view()->get_ui_interface()->error(_("Unable to create layer"));
group.cancel();
return;
}
layer_selection.push_back(layer);
layer->set_param("invert",get_invert());
get_canvas_interface()->signal_layer_param_changed()(layer,"invert");
if(get_feather_size())
{
layer->set_param("feather",get_feather_size());
get_canvas_interface()->signal_layer_param_changed()(layer,"feather");
}
layer->set_description(get_id());
get_canvas_interface()->signal_layer_new_description()(layer,layer->get_description());
layer->disconnect_dynamic_param("vector_list");
if(!layer->set_param("vector_list",ValueBase::List(polygon_point_list.begin(), polygon_point_list.end())))
{
group.cancel();
get_canvas_view()->get_ui_interface()->error("Unable to set layer parameter");
return;
}
{
synfigapp::Action::Handle action(synfigapp::Action::create("ValueDescConvert"));
synfigapp::ValueDesc value_desc(layer,"vector_list");
action->set_param("canvas",get_canvas());
action->set_param("canvas_interface",get_canvas_interface());
action->set_param("value_desc",value_desc);
action->set_param("type","dynamic_list");
action->set_param("time",get_canvas_interface()->get_time());
if(!get_canvas_interface()->get_instance()->perform_action(action))
{
group.cancel();
get_canvas_view()->get_ui_interface()->error("Unable to execute action \"ValueDescConvert\"");
return;
}
}
// only link the polygon'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("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 Polygon layer"));
group.cancel();
throw String(_("Unable to create Polygon layer"));
return;
}
}
}
///////////////////////////////////////////////////////////////////////////
// C U R V E G R A D I E N T
///////////////////////////////////////////////////////////////////////////
if(get_layer_curve_gradient_flag())
{
synfigapp::PushMode push_mode(get_canvas_interface(),synfigapp::MODE_NORMAL);
egress_on_selection_change=false;
Layer::Handle layer(get_canvas_interface()->add_layer_to("curve_gradient",canvas,depth));
egress_on_selection_change=true;
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());
layer->set_param("blend_method",get_blend());
get_canvas_interface()->signal_layer_param_changed()(layer,"blend_method");
layer->set_param("amount",get_opacity());
get_canvas_interface()->signal_layer_param_changed()(layer,"amount");
layer->set_param("width",get_bline_width());
get_canvas_interface()->signal_layer_param_changed()(layer,"width");
{
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("bline")))
synfig::error("LayerParamConnect didn't like \"param\"");
if(!action->set_param("value_node",ValueNode::Handle(value_node_bline)))
synfig::error("LayerParamConnect didn't like \"value_node\"");
if(!get_canvas_interface()->get_instance()->perform_action(action))
{
group.cancel();
throw String(_("Unable to create Gradient layer"));
return;
}
}
// 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("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))
{
group.cancel();
throw String(_("Unable to create Gradient layer"));
return;
}
}
}
///////////////////////////////////////////////////////////////////////////
// P L A N T
///////////////////////////////////////////////////////////////////////////
if(get_layer_plant_flag())
{
synfigapp::PushMode push_mode(get_canvas_interface(),synfigapp::MODE_NORMAL);
egress_on_selection_change=false;
Layer::Handle layer(get_canvas_interface()->add_layer_to("plant",canvas,depth));
egress_on_selection_change=true;
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());
layer->set_param("blend_method",get_blend());
get_canvas_interface()->signal_layer_param_changed()(layer,"blend_method");
layer->set_param("amount",get_opacity());
get_canvas_interface()->signal_layer_param_changed()(layer,"amount");
{
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("bline")))
synfig::error("LayerParamConnect didn't like \"param\"");
if(!action->set_param("value_node",ValueNode::Handle(value_node_bline)))
synfig::error("LayerParamConnect didn't like \"value_node\"");
if(!get_canvas_interface()->get_instance()->perform_action(action))
{
group.cancel();
throw String(_("Unable to create Plant layer"));
return;
}
}
// 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("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))
{
group.cancel();
throw String(_("Unable to create Plant layer"));
return;
}
}
}
///////////////////////////////////////////////////////////////////////////
// R E G I O N
///////////////////////////////////////////////////////////////////////////
if(get_layer_region_flag())
{
synfigapp::PushMode push_mode(get_canvas_interface(),synfigapp::MODE_NORMAL);
egress_on_selection_change=false;
Layer::Handle layer(get_canvas_interface()->add_layer_to("region",canvas,depth));
egress_on_selection_change=true;
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("blend_method",get_blend());
get_canvas_interface()->signal_layer_param_changed()(layer,"blend_method");
layer->set_param("amount",get_opacity());
get_canvas_interface()->signal_layer_param_changed()(layer,"amount");
layer->set_param("feather",get_feather_size());
get_canvas_interface()->signal_layer_param_changed()(layer,"feather");
layer->set_param("invert",get_invert());
get_canvas_interface()->signal_layer_param_changed()(layer,"invert");
// 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("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("bline")))
synfig::error("LayerParamConnect didn't like \"param\"");
if(!action->set_param("value_node",ValueNode::Handle(value_node_bline)))
synfig::error("LayerParamConnect didn't like \"value_node\"");
if(!get_canvas_interface()->get_instance()->perform_action(action))
{
group.cancel();
throw String(_("Unable to create Region layer"));
return;
}
}
// 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("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))
{
group.cancel();
throw String(_("Unable to create Region layer"));
return;
}
}
}
///////////////////////////////////////////////////////////////////////////
// O U T L I N E
///////////////////////////////////////////////////////////////////////////
if (get_layer_outline_flag())
{
synfigapp::PushMode push_mode(get_canvas_interface(),synfigapp::MODE_NORMAL);
egress_on_selection_change=false;
Layer::Handle layer(get_canvas_interface()->add_layer_to("outline",canvas,depth));
egress_on_selection_change=true;
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());
layer->set_param("blend_method",get_blend());
get_canvas_interface()->signal_layer_param_changed()(layer,"blend_method");
layer->set_param("amount",get_opacity());
get_canvas_interface()->signal_layer_param_changed()(layer,"amount");
layer->set_param("width",get_bline_width());
get_canvas_interface()->signal_layer_param_changed()(layer,"width");
layer->set_param("feather",get_feather_size());
get_canvas_interface()->signal_layer_param_changed()(layer,"feather");
layer->set_param("invert",get_invert());
get_canvas_interface()->signal_layer_param_changed()(layer,"invert");
{
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("bline")))
synfig::error("LayerParamConnect didn't like \"param\"");
if(!action->set_param("value_node",ValueNode::Handle(value_node_bline)))
synfig::error("LayerParamConnect didn't like \"value_node\"");
if(!get_canvas_interface()->get_instance()->perform_action(action))
{
group.cancel();
throw String(_("Unable to create Outline layer"));
return;
}
}
// 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("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))
{
group.cancel();
throw String(_("Unable to create Outline layer"));
return;
}
}
}
///////////////////////////////////////////////////////////////////////////
// A D V A N C E D O U T L I N E
///////////////////////////////////////////////////////////////////////////
if (get_layer_advanced_outline_flag())
{
synfigapp::PushMode push_mode(get_canvas_interface(),synfigapp::MODE_NORMAL);
egress_on_selection_change=false;
Layer::Handle layer(get_canvas_interface()->add_layer_to("advanced_outline",canvas,depth));
egress_on_selection_change=true;
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()+_(" Advanced Outline"));
get_canvas_interface()->signal_layer_new_description()(layer,layer->get_description());
layer->set_param("blend_method",get_blend());
get_canvas_interface()->signal_layer_param_changed()(layer,"blend_method");
layer->set_param("amount",get_opacity());
get_canvas_interface()->signal_layer_param_changed()(layer,"amount");
layer->set_param("width",get_bline_width());
get_canvas_interface()->signal_layer_param_changed()(layer,"width");
layer->set_param("feather",get_feather_size());
get_canvas_interface()->signal_layer_param_changed()(layer,"feather");
layer->set_param("invert",get_invert());
get_canvas_interface()->signal_layer_param_changed()(layer,"invert");
{
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("bline")))
synfig::error("LayerParamConnect didn't like \"param\"");
if(!action->set_param("value_node",ValueNode::Handle(value_node_bline)))
synfig::error("LayerParamConnect didn't like \"value_node\"");
if(!get_canvas_interface()->get_instance()->perform_action(action))
{
group.cancel();
throw String(_("Unable to create Advanced Outline layer"));
return;
}
}
// only link the advanced 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("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))
{
group.cancel();
throw String(_("Unable to create Advanced Outline layer"));
return;
}
}
}
egress_on_selection_change=false;
get_canvas_interface()->get_selection_manager()->clear_selected_layers();
get_canvas_interface()->get_selection_manager()->set_selected_layers(layer_selection);
egress_on_selection_change=true;
//post clean up stuff...
reset();
increment_id();
}
void
StateRectangle_Context::make_rectangle(const Point& _p1, const Point& _p2)
{
synfigapp::Action::PassiveGrouper group(get_canvas_interface()->get_instance().get(),_("New Rectangle"));
synfigapp::PushMode push_mode(get_canvas_interface(),synfigapp::MODE_NORMAL);
Layer::Handle layer;
Canvas::Handle canvas;
int depth(0);
// we are temporarily using the layer to hold something
layer=get_canvas_view()->get_selection_manager()->get_selected_layer();
if(layer)
{
depth=layer->get_depth();
canvas=layer->get_canvas();
}
synfigapp::SelectionManager::LayerList layer_selection;
if (!getenv("SYNFIG_TOOLS_CLEAR_SELECTION"))
layer_selection = get_canvas_view()->get_selection_manager()->get_selected_layers();
const synfig::TransformStack& transform(get_work_area()->get_curr_transform_stack());
const Point p1(transform.unperform(_p1));
const Point p2(transform.unperform(_p2));
Real x_min, x_max, y_min, y_max;
if (p1[0] < p2[0]) { x_min = p1[0]; x_max = p2[0]; } else { x_min = p2[0]; x_max = p1[0]; }
if (p1[1] < p2[1]) { y_min = p1[1]; y_max = p2[1]; } else { y_min = p2[1]; y_max = p1[1]; }
x_min -= get_expand_size(); x_max += get_expand_size(); y_min -= get_expand_size(); y_max += get_expand_size();
std::vector<BLinePoint> new_list;
for (int i = 0; i < 4; i++)
{
new_list.push_back(*(new BLinePoint));
new_list[i].set_width(1);
new_list[i].set_vertex(Point((i==0||i==3)?x_min:x_max,
(i==0||i==1)?y_min:y_max));
new_list[i].set_tangent(Point(0,0));
}
ValueNode_BLine::Handle value_node_bline(ValueNode_BLine::create(new_list));
assert(value_node_bline);
ValueNode::Handle value_node_origin(ValueNode_Const::create(Vector()));
assert(value_node_origin);
// Set the looping flag
value_node_bline->set_loop(true);
if(!canvas)
canvas=get_canvas_view()->get_canvas();
value_node_bline->set_member_canvas(canvas);
// count how many layers we're going to be creating
int layers_to_create = this->layers_to_create();
///////////////////////////////////////////////////////////////////////////
// R E C T A N G L E
///////////////////////////////////////////////////////////////////////////
if (get_layer_rectangle_flag())
{
layer=get_canvas_interface()->add_layer_to("rectangle",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("point1",p1);
get_canvas_interface()->signal_layer_param_changed()(layer,"point1");
layer->set_param("point2",p2);
get_canvas_interface()->signal_layer_param_changed()(layer,"point2");
layer->set_param("expand",get_expand_size());
get_canvas_interface()->signal_layer_param_changed()(layer,"expand");
layer->set_param("invert",get_invert());
get_canvas_interface()->signal_layer_param_changed()(layer,"invert");
layer->set_param("blend_method", get_blend());
get_canvas_interface()->signal_layer_param_changed()(layer, "blend_method");
layer->set_param("amount", get_opacity());
get_canvas_interface()->signal_layer_param_changed()(layer, "amount");
layer->set_description(get_id());
get_canvas_interface()->signal_layer_new_description()(layer,layer->get_description());
}
///////////////////////////////////////////////////////////////////////////
// C U R V E G R A D I E N T
///////////////////////////////////////////////////////////////////////////
if(get_layer_curve_gradient_flag())
{
synfigapp::PushMode push_mode(get_canvas_interface(),synfigapp::MODE_NORMAL);
Layer::Handle layer(get_canvas_interface()->add_layer_to("curve_gradient",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("blend_method", get_blend());
get_canvas_interface()->signal_layer_param_changed()(layer, "blend_method");
layer->set_param("amount", get_opacity());
get_canvas_interface()->signal_layer_param_changed()(layer, "amount");
layer->set_param("width",get_bline_width());
get_canvas_interface()->signal_layer_param_changed()(layer,"width");
layer->set_description(get_id()+_(" Gradient"));
get_canvas_interface()->signal_layer_new_description()(layer,layer->get_description());
{
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("bline")))
synfig::error("LayerParamConnect didn't like \"param\"");
if(!action->set_param("value_node",ValueNode::Handle(value_node_bline)))
synfig::error("LayerParamConnect didn't like \"value_node\"");
if(!get_canvas_interface()->get_instance()->perform_action(action))
{
group.cancel();
throw String(_("Unable to create Gradient layer"));
return;
}
}
// 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("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))
{
group.cancel();
throw String(_("Unable to create Gradient layer"));
return;
}
}
}
///////////////////////////////////////////////////////////////////////////
// P L A N T
///////////////////////////////////////////////////////////////////////////
if(get_layer_plant_flag())
{
synfigapp::PushMode push_mode(get_canvas_interface(),synfigapp::MODE_NORMAL);
Layer::Handle layer(get_canvas_interface()->add_layer_to("plant",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("blend_method", get_blend());
get_canvas_interface()->signal_layer_param_changed()(layer, "blend_method");
layer->set_param("amount", get_opacity());
get_canvas_interface()->signal_layer_param_changed()(layer, "amount");
layer->set_description(get_id()+_(" Plant"));
get_canvas_interface()->signal_layer_new_description()(layer,layer->get_description());
{
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("bline")))
synfig::error("LayerParamConnect didn't like \"param\"");
if(!action->set_param("value_node",ValueNode::Handle(value_node_bline)))
synfig::error("LayerParamConnect didn't like \"value_node\"");
if(!get_canvas_interface()->get_instance()->perform_action(action))
{
group.cancel();
throw String(_("Unable to create Plant layer"));
return;
}
}
// 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("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))
{
group.cancel();
throw String(_("Unable to create Plant layer"));
return;
}
}
}
///////////////////////////////////////////////////////////////////////////
// R E G I O N
///////////////////////////////////////////////////////////////////////////
if(get_layer_region_flag())
{
synfigapp::PushMode push_mode(get_canvas_interface(),synfigapp::MODE_NORMAL);
Layer::Handle layer(get_canvas_interface()->add_layer_to("region",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("blend_method", get_blend());
get_canvas_interface()->signal_layer_param_changed()(layer, "blend_method");
layer->set_param("amount", get_opacity());
get_canvas_interface()->signal_layer_param_changed()(layer, "amount");
layer->set_description(get_id()+_(" Region"));
get_canvas_interface()->signal_layer_new_description()(layer,layer->get_description());
layer->set_param("feather",get_feather_size());
get_canvas_interface()->signal_layer_param_changed()(layer,"feather");
layer->set_param("invert",get_invert());
get_canvas_interface()->signal_layer_param_changed()(layer,"invert");
// 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("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("bline")))
synfig::error("LayerParamConnect didn't like \"param\"");
if(!action->set_param("value_node",ValueNode::Handle(value_node_bline)))
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 Region layer"));
group.cancel();
throw String(_("Unable to create Region layer"));
return;
}
}
// 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("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 Region layer"));
group.cancel();
throw String(_("Unable to create Region layer"));
return;
}
}
}
///////////////////////////////////////////////////////////////////////////
// O U T L I N E
///////////////////////////////////////////////////////////////////////////
if (get_layer_outline_flag())
{
synfigapp::PushMode push_mode(get_canvas_interface(),synfigapp::MODE_NORMAL);
Layer::Handle layer(get_canvas_interface()->add_layer_to("outline",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_description(get_id()+_(" Outline"));
get_canvas_interface()->signal_layer_new_description()(layer,layer->get_description());
layer->set_param("blend_method", get_blend());
get_canvas_interface()->signal_layer_param_changed()(layer, "blend_method");
layer->set_param("amount", get_opacity());
get_canvas_interface()->signal_layer_param_changed()(layer, "amount");
layer->set_param("width",get_bline_width());
get_canvas_interface()->signal_layer_param_changed()(layer,"width");
layer->set_param("feather",get_feather_size());
get_canvas_interface()->signal_layer_param_changed()(layer,"feather");
layer->set_param("invert",get_invert());
get_canvas_interface()->signal_layer_param_changed()(layer,"invert");
{
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("bline")))
synfig::error("LayerParamConnect didn't like \"param\"");
if(!action->set_param("value_node",ValueNode::Handle(value_node_bline)))
synfig::error("LayerParamConnect didn't like \"value_node\"");
if(!get_canvas_interface()->get_instance()->perform_action(action))
{
group.cancel();
throw String(_("Unable to create Outline layer"));
return;
}
}
// 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("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))
{
group.cancel();
throw String(_("Unable to create Outline layer"));
return;
}
}
}
///////////////////////////////////////////////////////////////////////////
// A D V A N C E D O U T L I N E
///////////////////////////////////////////////////////////////////////////
if (get_layer_advanced_outline_flag())
{
synfigapp::PushMode push_mode(get_canvas_interface(),synfigapp::MODE_NORMAL);
Layer::Handle layer(get_canvas_interface()->add_layer_to("advanced_outline",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_description(get_id()+_(" Advanced Outline"));
get_canvas_interface()->signal_layer_new_description()(layer,layer->get_description());
layer->set_param("blend_method", get_blend());
get_canvas_interface()->signal_layer_param_changed()(layer, "blend_method");
layer->set_param("amount", get_opacity());
get_canvas_interface()->signal_layer_param_changed()(layer, "amount");
layer->set_param("width",get_bline_width());
get_canvas_interface()->signal_layer_param_changed()(layer,"width");
layer->set_param("feather",get_feather_size());
get_canvas_interface()->signal_layer_param_changed()(layer,"feather");
layer->set_param("invert",get_invert());
get_canvas_interface()->signal_layer_param_changed()(layer,"invert");
{
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("bline")))
synfig::error("LayerParamConnect didn't like \"param\"");
if(!action->set_param("value_node",ValueNode::Handle(value_node_bline)))
synfig::error("LayerParamConnect didn't like \"value_node\"");
if(!get_canvas_interface()->get_instance()->perform_action(action))
{
group.cancel();
throw String(_("Unable to create Advanced Outline layer"));
return;
}
}
// 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("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))
{
group.cancel();
throw String(_("Unable to create Advanced Outline layer"));
return;
}
}
}
egress_on_selection_change=false;
get_canvas_interface()->get_selection_manager()->clear_selected_layers();
get_canvas_interface()->get_selection_manager()->set_selected_layers(layer_selection);
egress_on_selection_change=true;
//post clean up stuff...
reset();
increment_id();
}