X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-studio%2Ftrunk%2Fsrc%2Fgtkmm%2Fstate_circle.cpp;h=fe82e21ca7d12f0dea7bc6d81dfb06eb7bc11e02;hb=9459638ad6797b8139f1e9f0715c96076dbf0890;hp=72700a40dd4d84422bda4a7055c0d8deef6e18a8;hpb=6542407861e99a0ed76bd1ba9d03ca164ec7269b;p=synfig.git diff --git a/synfig-studio/trunk/src/gtkmm/state_circle.cpp b/synfig-studio/trunk/src/gtkmm/state_circle.cpp index 72700a4..fe82e21 100644 --- a/synfig-studio/trunk/src/gtkmm/state_circle.cpp +++ b/synfig-studio/trunk/src/gtkmm/state_circle.cpp @@ -6,6 +6,7 @@ ** ** \legal ** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley +** Copyright (c) 2008 Chris Moore ** ** This package is free software; you can redistribute it and/or ** modify it under the terms of the GNU General Public License as @@ -34,6 +35,7 @@ #include #include +#include #include "state_circle.h" #include "canvasview.h" @@ -102,29 +104,82 @@ class studio::StateCircle_Context : public sigc::trackable Gtk::Entry entry_id; //what to name the layer Widget_Enum enum_falloff; +#ifdef BLEND_METHOD_IN_TOOL_OPTIONS Widget_Enum enum_blend; +#endif // BLEND_METHOD_IN_TOOL_OPTIONS Gtk::Adjustment adj_feather; + Gtk::Adjustment adj_number_of_bline_points; + Gtk::Adjustment adj_bline_point_angle_offset; Gtk::SpinButton spin_feather; - - Gtk::CheckButton check_invert; + Gtk::SpinButton spin_number_of_bline_points; + Gtk::SpinButton spin_bline_point_angle_offset; + + Gtk::CheckButton checkbutton_invert; + Gtk::CheckButton checkbutton_layer_circle; + Gtk::CheckButton checkbutton_layer_region; + Gtk::CheckButton checkbutton_layer_outline; + 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 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() + + get_layer_plant_flag(); + } + synfig::String get_id()const { return entry_id.get_text(); } void set_id(const synfig::String& x) { return entry_id.set_text(x); } int get_falloff()const { return enum_falloff.get_value(); } void set_falloff(int x) { return enum_falloff.set_value(x); } +#ifdef BLEND_METHOD_IN_TOOL_OPTIONS int get_blend()const { return enum_blend.get_value(); } void set_blend(int x) { return enum_blend.set_value(x); } +#endif // BLEND_METHOD_IN_TOOL_OPTIONS Real get_feather()const { return adj_feather.get_value(); } void set_feather(Real f) { adj_feather.set_value(f); } - bool get_invert()const { return check_invert.get_active(); } - void set_invert(bool i) { check_invert.set_active(i); } + Real get_number_of_bline_points()const { return adj_number_of_bline_points.get_value(); } + void set_number_of_bline_points(Real f) { adj_number_of_bline_points.set_value(f); } + + Real get_bline_point_angle_offset()const { return adj_bline_point_angle_offset.get_value(); } + void set_bline_point_angle_offset(Real f) { adj_bline_point_angle_offset.set_value(f); } + + bool get_invert()const { return checkbutton_invert.get_active(); } + void set_invert(bool i) { checkbutton_invert.set_active(i); } + + bool get_layer_circle_flag()const { return checkbutton_layer_circle.get_active(); } + void set_layer_circle_flag(bool x) { return checkbutton_layer_circle.set_active(x); } + + bool get_layer_region_flag()const { return checkbutton_layer_region.get_active(); } + void set_layer_region_flag(bool x) { return checkbutton_layer_region.set_active(x); } + + bool get_layer_outline_flag()const { return checkbutton_layer_outline.get_active(); } + void set_layer_outline_flag(bool x) { return checkbutton_layer_outline.set_active(x); } + + bool get_layer_curve_gradient_flag()const { return checkbutton_layer_curve_gradient.get_active(); } + void set_layer_curve_gradient_flag(bool x) { return checkbutton_layer_curve_gradient.set_active(x); } + + bool get_layer_plant_flag()const { return checkbutton_layer_plant.get_active(); } + void set_layer_plant_flag(bool x) { return checkbutton_layer_plant.set_active(x); } + + 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 @@ -159,7 +214,7 @@ public: void make_circle(const Point& p1, const Point& p2); -}; // END of class StateGradient_Context +}; // END of class StateCircle_Context /* === M E T H O D S ======================================================= */ @@ -196,20 +251,67 @@ StateCircle_Context::load_settings() else set_falloff(2); +#ifdef BLEND_METHOD_IN_TOOL_OPTIONS if(settings.get_value("circle.blend",value) && value != "") set_blend(atoi(value.c_str())); else set_blend(0);//(int)Color::BLEND_COMPOSITE); //0 should be blend composites value +#endif // BLEND_METHOD_IN_TOOL_OPTIONS if(settings.get_value("circle.feather",value)) set_feather(atof(value.c_str())); else set_feather(0); + if(settings.get_value("circle.number_of_bline_points",value)) + set_number_of_bline_points(atof(value.c_str())); + else + set_number_of_bline_points(4); + + if(settings.get_value("circle.bline_point_angle_offset",value)) + set_bline_point_angle_offset(atof(value.c_str())); + else + set_bline_point_angle_offset(0); + if(settings.get_value("circle.invert",value) && value != "0") set_invert(true); else set_invert(false); + + if(settings.get_value("circle.layer_circle",value) && value=="0") + set_layer_circle_flag(false); + else + set_layer_circle_flag(true); + + if(settings.get_value("circle.layer_region",value) && value=="1") + set_layer_region_flag(true); + else + set_layer_region_flag(false); + + if(settings.get_value("circle.layer_outline",value) && value=="1") + set_layer_outline_flag(true); + else + set_layer_outline_flag(false); + + if(settings.get_value("circle.layer_curve_gradient",value) && value=="1") + set_layer_curve_gradient_flag(true); + else + set_layer_curve_gradient_flag(false); + + if(settings.get_value("circle.layer_plant",value) && value=="1") + set_layer_plant_flag(true); + else + set_layer_plant_flag(false); + + if(settings.get_value("circle.layer_link_origins",value) && value=="0") + 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 @@ -217,9 +319,20 @@ StateCircle_Context::save_settings() { settings.set_value("circle.id",get_id()); settings.set_value("circle.fallofftype",strprintf("%d",get_falloff())); +#ifdef BLEND_METHOD_IN_TOOL_OPTIONS settings.set_value("circle.blend",strprintf("%d",get_blend())); +#endif // BLEND_METHOD_IN_TOOL_OPTIONS settings.set_value("circle.feather",strprintf("%f",(float)get_feather())); + settings.set_value("circle.number_of_bline_points",strprintf("%d",(int)(get_number_of_bline_points() + 0.5))); + settings.set_value("circle.bline_point_angle_offset",strprintf("%f",(float)get_bline_point_angle_offset())); settings.set_value("circle.invert",get_invert()?"1":"0"); + settings.set_value("circle.layer_circle",get_layer_circle_flag()?"1":"0"); + settings.set_value("circle.layer_outline",get_layer_outline_flag()?"1":"0"); + settings.set_value("circle.layer_region",get_layer_region_flag()?"1":"0"); + 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 @@ -279,16 +392,25 @@ StateCircle_Context::StateCircle_Context(CanvasView* canvas_view): duckmatic_push(get_work_area()), prev_workarea_layer_status_(get_work_area()->get_allow_layer_clicks()), settings(synfigapp::Main::get_selected_input_device()->settings()), - entry_id(), - adj_feather(0,0,1,0.01,0.1), + entry_id(), // value lower upper step page + adj_feather( 0, 0, 1, 0.01, 0.1), + adj_number_of_bline_points( 0, 2, 120, 1 , 1 ), + adj_bline_point_angle_offset( 0, -360, 360, 0.1 , 1 ), spin_feather(adj_feather,0.1,3), - check_invert(_("Invert")) + spin_number_of_bline_points(adj_number_of_bline_points,1,0), + spin_bline_point_angle_offset(adj_bline_point_angle_offset,1,1), + checkbutton_invert(_("Invert")), + checkbutton_layer_circle(_("Create Circle Layer")), + checkbutton_layer_region(_("Create Region BLine")), + 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 Origins")), + checkbutton_layer_origins_at_center(_("BLine Origins at Center")) { egress_on_selection_change=true; - // Set up the tool options dialog - //options_table.attach(*manage(new Gtk::Label(_("Circle 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); + // Set up the tool options dialog enum_falloff.set_param_desc(ParamDesc("falloff") .set_local_name(_("Falloff")) .set_description(_("Determines the falloff function for the feather")) @@ -299,20 +421,44 @@ StateCircle_Context::StateCircle_Context(CanvasView* canvas_view): .add_enum_value(CIRCLE_SIGMOND,"sigmond",_("Sigmond")) .add_enum_value(CIRCLE_COSINE,"cosine",_("Cosine"))); +#ifdef BLEND_METHOD_IN_TOOL_OPTIONS enum_blend.set_param_desc(ParamDesc(Color::BLEND_COMPOSITE,"blend_method") .set_local_name(_("Blend Method")) .set_description(_("Defines the blend method to be used for circles"))); +#endif // BLEND_METHOD_IN_TOOL_OPTIONS load_settings(); - //feather stuff - options_table.attach(*manage(new Gtk::Label(_("Feather:"))), 0, 1, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0); - options_table.attach(spin_feather, 1, 2, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0); - options_table.attach(enum_falloff, 0, 2, 4, 5, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0); - options_table.attach(enum_blend, 0, 2, 5, 6, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0); + options_table.attach(*manage(new Gtk::Label(_("Circle 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_circle, 0, 2, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0); + options_table.attach(checkbutton_layer_outline, 0, 2, 3, 4, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0); + options_table.attach(checkbutton_layer_region, 0, 2, 4, 5, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0); + 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(check_invert, 0, 2, 6, 7, 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, 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, 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, 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, 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, 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(); @@ -377,6 +523,8 @@ StateCircle_Context::~StateCircle_Context() // Refresh the work area get_work_area()->queue_draw(); + get_canvas_view()->queue_rebuild_ducks(); + App::toolbox->refresh(); } @@ -401,7 +549,7 @@ StateCircle_Context::make_circle(const Point& _p1, const Point& _p2) Layer::Handle layer; - Canvas::Handle canvas(get_canvas_view()->get_canvas()); + Canvas::Handle canvas; int depth(0); // we are temporarily using the layer to hold something @@ -412,17 +560,78 @@ StateCircle_Context::make_circle(const Point& _p1, const Point& _p2) 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_canvas_view()->get_curr_transform_stack()); const Point p1(transform.unperform(_p1)); const Point p2(transform.unperform(_p2)); - if(get_falloff() >= 0 && get_falloff() < CIRCLE_NUM_FALLOFF) + Real radius((p2-p1).mag()); + int points = get_number_of_bline_points(); + Angle::deg offset(get_bline_point_angle_offset()); + Angle::deg angle(360.0/points); + Real tangent(4 * ((points == 2) + ? 1 + : ((2 * Angle::cos(angle/2).get() - Angle::cos(angle).get() - 1) / Angle::sin(angle).get()))); + Vector origin; + Real x, y; + + if (get_layer_origins_at_center_flag()) + { + x = y = 0; + origin = p1; + } + else { + x = p1[0]; + y = p1[1]; + } - layer=get_canvas_interface()->add_layer_to("circle",canvas,depth); + std::vector new_list; + for (int i = 0; i < points; i++) + { + new_list.push_back(*(new BLinePoint)); + new_list[i].set_width(1); + new_list[i].set_vertex(Point(radius*Angle::cos(angle*i + offset).get() + x, + radius*Angle::sin(angle*i + offset).get() + y)); + new_list[i].set_tangent(Point(-radius*tangent*Angle::sin(angle*i + offset).get(), + radius*tangent*Angle::cos(angle*i + offset).get())); + } + + ValueNode_BLine::Handle value_node_bline(ValueNode_BLine::create(new_list)); + assert(value_node_bline); + + ValueNode_Const::Handle value_node_origin(ValueNode_Const::create(origin)); + assert(value_node_origin); + + // Set the looping flag + value_node_bline->set_loop(true); + + if(!canvas) + canvas=get_canvas_view()->get_canvas(); - layer->set_param("pos",p1); - get_canvas_interface()->signal_layer_param_changed()(layer,"pos"); + 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(); + + /////////////////////////////////////////////////////////////////////////// + // C I R C L E + /////////////////////////////////////////////////////////////////////////// + + if (get_layer_circle_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("radius",(p2-p1).mag()); get_canvas_interface()->signal_layer_param_changed()(layer,"radius"); @@ -436,18 +645,357 @@ StateCircle_Context::make_circle(const Point& _p1, const Point& _p2) layer->set_param("invert",get_invert()); get_canvas_interface()->signal_layer_param_changed()(layer,"invert"); +#ifdef BLEND_METHOD_IN_TOOL_OPTIONS layer->set_param("blend_method",get_blend()); get_canvas_interface()->signal_layer_param_changed()(layer,"blend_method"); +#endif // BLEND_METHOD_IN_TOOL_OPTIONS 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_layer(layer); - egress_on_selection_change=true; + // 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("origin",p1); + get_canvas_interface()->signal_layer_param_changed()(layer,"origin"); + } + } + + /////////////////////////////////////////////////////////////////////////// + // 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_description(get_id()+_(" Gradient")); + get_canvas_interface()->signal_layer_new_description()(layer,layer->get_description()); + +#ifdef BLEND_METHOD_IN_TOOL_OPTIONS + layer->set_param("blend_method",get_blend()); + get_canvas_interface()->signal_layer_param_changed()(layer,"blend_method"); +#endif // BLEND_METHOD_IN_TOOL_OPTIONS + + { + 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 BLine layer")); + 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)) + { + //get_canvas_view()->get_ui_interface()->error(_("Unable to create BLine layer")); + group.cancel(); + throw String(_("Unable to create Gradient layer")); + return; + } + } + else + { + layer->set_param("origin",origin); + get_canvas_interface()->signal_layer_param_changed()(layer,"origin"); + } + } + + /////////////////////////////////////////////////////////////////////////// + // 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_description(get_id()+_(" Plant")); + get_canvas_interface()->signal_layer_new_description()(layer,layer->get_description()); + +#ifdef BLEND_METHOD_IN_TOOL_OPTIONS + layer->set_param("blend_method",get_blend()); + get_canvas_interface()->signal_layer_param_changed()(layer,"blend_method"); +#endif // BLEND_METHOD_IN_TOOL_OPTIONS + + { + 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 BLine layer")); + 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)) + { + //get_canvas_view()->get_ui_interface()->error(_("Unable to create BLine layer")); + group.cancel(); + throw String(_("Unable to create Plant layer")); + return; + } + } + else + { + layer->set_param("origin",origin); + get_canvas_interface()->signal_layer_param_changed()(layer,"origin"); + } } + /////////////////////////////////////////////////////////////////////////// + // 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_description(get_id()+_(" Region")); + get_canvas_interface()->signal_layer_new_description()(layer,layer->get_description()); + +#ifdef BLEND_METHOD_IN_TOOL_OPTIONS + layer->set_param("blend_method",get_blend()); + get_canvas_interface()->signal_layer_param_changed()(layer,"blend_method"); +#endif // BLEND_METHOD_IN_TOOL_OPTIONS + + layer->set_param("feather",get_feather()); + 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; + } + } + else + { + layer->set_param("origin",origin); + get_canvas_interface()->signal_layer_param_changed()(layer,"origin"); + } + } + + /////////////////////////////////////////////////////////////////////////// + // O U T L I N E + /////////////////////////////////////////////////////////////////////////// + + if (get_layer_outline_flag()) + { + 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()); + +#ifdef BLEND_METHOD_IN_TOOL_OPTIONS + layer->set_param("blend_method",get_blend()); + get_canvas_interface()->signal_layer_param_changed()(layer,"blend_method"); +#endif // BLEND_METHOD_IN_TOOL_OPTIONS + + layer->set_param("feather",get_feather()); + 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)) + { + //get_canvas_view()->get_ui_interface()->error(_("Unable to create BLine layer")); + 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)) + { + //get_canvas_view()->get_ui_interface()->error(_("Unable to create BLine layer")); + group.cancel(); + throw String(_("Unable to create Outline layer")); + return; + } + } + else + { + layer->set_param("origin",origin); + get_canvas_interface()->signal_layer_param_changed()(layer,"origin"); + } + } + + 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(); } @@ -482,6 +1030,7 @@ StateCircle_Context::event_mouse_click_handler(const Smach::event& x) if(event.key==EVENT_WORKAREA_MOUSE_BUTTON_DRAG && event.button==BUTTON_LEFT) { + if (!point2_duck) return Smach::RESULT_OK; point2_duck->set_point(point_holder-get_work_area()->snap_point_to_grid(event.pos)); get_work_area()->queue_draw(); return Smach::RESULT_ACCEPT; @@ -493,8 +1042,8 @@ StateCircle_Context::event_mouse_click_handler(const Smach::event& x) if (App::restrict_radius_ducks) { - if ((point[0] - point_holder[0]) * get_work_area()->get_pw() < 0) point[0] = point_holder[0]; - if ((point[1] - point_holder[1]) * get_work_area()->get_ph() > 0) point[1] = point_holder[1]; + if ((point[0] - point_holder[0]) < 0) point[0] = point_holder[0]; + if ((point[1] - point_holder[1]) < 0) point[1] = point_holder[1]; } make_circle(point_holder, point);