X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-studio%2Ftrunk%2Fsrc%2Fgtkmm%2Fstate_rectangle.cpp;fp=synfig-studio%2Ftrunk%2Fsrc%2Fgtkmm%2Fstate_rectangle.cpp;h=0000000000000000000000000000000000000000;hb=a095981e18cc37a8ecc7cd237cc22b9c10329264;hp=aa21c23693b2c642c4519e4e7741812732446772;hpb=9459638ad6797b8139f1e9f0715c96076dbf0890;p=synfig.git diff --git a/synfig-studio/trunk/src/gtkmm/state_rectangle.cpp b/synfig-studio/trunk/src/gtkmm/state_rectangle.cpp deleted file mode 100644 index aa21c23..0000000 --- a/synfig-studio/trunk/src/gtkmm/state_rectangle.cpp +++ /dev/null @@ -1,872 +0,0 @@ -/* === S Y N F I G ========================================================= */ -/*! \file state_rectangle.cpp -** \brief Template File -** -** $Id$ -** -** \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 -** published by the Free Software Foundation; either version 2 of -** the License, or (at your option) any later version. -** -** This package is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -** General Public License for more details. -** \endlegal -*/ -/* ========================================================================= */ - -/* === H E A D E R S ======================================================= */ - -#ifdef USING_PCH -# include "pch.h" -#else -#ifdef HAVE_CONFIG_H -# include -#endif - -#include -#include - -#include -#include -#include - -#include "state_rectangle.h" -#include "canvasview.h" -#include "workarea.h" -#include "app.h" - -#include -#include "event_mouse.h" -#include "event_layerclick.h" -#include "toolbox.h" -#include "dialog_tooloptions.h" -#include -#include "duck.h" -#include - -#include "general.h" - -#endif - -/* === U S I N G =========================================================== */ - -using namespace std; -using namespace etl; -using namespace synfig; -using namespace studio; - -/* === M A C R O S ========================================================= */ - -/* === G L O B A L S ======================================================= */ - -StateRectangle studio::state_rectangle; - -/* === C L A S S E S & S T R U C T S ======================================= */ - -class studio::StateRectangle_Context : public sigc::trackable -{ - etl::handle canvas_view_; - CanvasView::IsWorking is_working; - - Duckmatic::Push duckmatic_push; - - Point point_holder; - - etl::handle point2_duck; - - void refresh_ducks(); - - bool prev_workarea_layer_status_; - - //Toolbox settings - synfigapp::Settings& settings; - - //Toolbox display - Gtk::Table options_table; - - Gtk::Entry entry_id; //what to name the layer - - Gtk::Adjustment adj_expand; - Gtk::Adjustment adj_feather; - Gtk::SpinButton spin_expand; - Gtk::SpinButton spin_feather; - - Gtk::CheckButton checkbutton_invert; - Gtk::CheckButton checkbutton_layer_rectangle; - 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; - -public: - - // this only counts the layers which use blines - they're the only - // ones we link the origins for - int layers_to_create()const - { - return - 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); } - - Real get_expand()const { return adj_expand.get_value(); } - void set_expand(Real f) { adj_expand.set_value(f); } - - Real get_feather()const { return adj_feather.get_value(); } - void set_feather(Real f) { adj_feather.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_rectangle_flag()const { return checkbutton_layer_rectangle.get_active(); } - void set_layer_rectangle_flag(bool x) { return checkbutton_layer_rectangle.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); } - - void refresh_tool_options(); //to refresh the toolbox - - //events - Smach::event_result event_stop_handler(const Smach::event& x); - Smach::event_result event_refresh_handler(const Smach::event& x); - Smach::event_result event_mouse_click_handler(const Smach::event& x); - Smach::event_result event_refresh_tool_options(const Smach::event& x); - - //constructor destructor - StateRectangle_Context(CanvasView* canvas_view); - ~StateRectangle_Context(); - - //Canvas interaction - const etl::handle& get_canvas_view()const{return canvas_view_;} - etl::handle get_canvas_interface()const{return canvas_view_->canvas_interface();} - synfig::Canvas::Handle get_canvas()const{return canvas_view_->get_canvas();} - WorkArea * get_work_area()const{return canvas_view_->get_work_area();} - - //Modifying settings etc. - void load_settings(); - void save_settings(); - void reset(); - void increment_id(); - bool egress_on_selection_change; - Smach::event_result event_layer_selection_changed_handler(const Smach::event& /*x*/) - { - if(egress_on_selection_change) - throw Smach::egress_exception(); - return Smach::RESULT_OK; - } - - void make_rectangle(const Point& p1, const Point& p2); - -}; // END of class StateGradient_Context - -/* === M E T H O D S ======================================================= */ - -StateRectangle::StateRectangle(): - Smach::state("rectangle") -{ - insert(event_def(EVENT_STOP,&StateRectangle_Context::event_stop_handler)); - insert(event_def(EVENT_LAYER_SELECTION_CHANGED,&StateRectangle_Context::event_layer_selection_changed_handler)); - insert(event_def(EVENT_REFRESH,&StateRectangle_Context::event_refresh_handler)); - insert(event_def(EVENT_REFRESH_DUCKS,&StateRectangle_Context::event_refresh_handler)); - insert(event_def(EVENT_WORKAREA_MOUSE_BUTTON_DOWN,&StateRectangle_Context::event_mouse_click_handler)); - insert(event_def(EVENT_WORKAREA_MOUSE_BUTTON_DRAG,&StateRectangle_Context::event_mouse_click_handler)); - insert(event_def(EVENT_WORKAREA_MOUSE_BUTTON_UP,&StateRectangle_Context::event_mouse_click_handler)); - insert(event_def(EVENT_REFRESH_TOOL_OPTIONS,&StateRectangle_Context::event_refresh_tool_options)); -} - -StateRectangle::~StateRectangle() -{ -} - -void -StateRectangle_Context::load_settings() -{ - String value; - - //parse the arguments yargh! - if(settings.get_value("rectangle.id",value)) - set_id(value); - else - set_id("Rectangle"); - - if(settings.get_value("rectangle.expand",value)) - set_expand(atof(value.c_str())); - else - set_expand(0); - - if(settings.get_value("rectangle.feather",value)) - set_feather(atof(value.c_str())); - else - set_feather(0); - - if(settings.get_value("rectangle.invert",value) && value != "0") - set_invert(true); - else - set_invert(false); - - if(settings.get_value("rectangle.layer_rectangle",value) && value=="0") - set_layer_rectangle_flag(false); - else - set_layer_rectangle_flag(true); - - if(settings.get_value("rectangle.layer_region",value) && value=="1") - set_layer_region_flag(true); - else - set_layer_region_flag(false); - - if(settings.get_value("rectangle.layer_outline",value) && value=="1") - set_layer_outline_flag(true); - else - set_layer_outline_flag(false); - - if(settings.get_value("rectangle.layer_curve_gradient",value) && value=="1") - set_layer_curve_gradient_flag(true); - else - set_layer_curve_gradient_flag(false); - - if(settings.get_value("rectangle.layer_plant",value) && value=="1") - set_layer_plant_flag(true); - else - set_layer_plant_flag(false); - - if(settings.get_value("rectangle.layer_link_origins",value) && value=="0") - set_layer_link_origins_flag(false); - else - set_layer_link_origins_flag(true); -} - -void -StateRectangle_Context::save_settings() -{ - settings.set_value("rectangle.id",get_id().c_str()); - settings.set_value("rectangle.expand",strprintf("%f",get_expand())); - settings.set_value("rectangle.feather",strprintf("%f",(float)get_feather())); - settings.set_value("rectangle.invert",get_invert()?"1":"0"); - settings.set_value("rectangle.layer_rectangle",get_layer_rectangle_flag()?"1":"0"); - settings.set_value("rectangle.layer_outline",get_layer_outline_flag()?"1":"0"); - settings.set_value("rectangle.layer_region",get_layer_region_flag()?"1":"0"); - settings.set_value("rectangle.layer_curve_gradient",get_layer_curve_gradient_flag()?"1":"0"); - settings.set_value("rectangle.layer_plant",get_layer_plant_flag()?"1":"0"); - settings.set_value("rectangle.layer_link_origins",get_layer_link_origins_flag()?"1":"0"); -} - -void -StateRectangle_Context::reset() -{ - refresh_ducks(); -} - -void -StateRectangle_Context::increment_id() -{ - String id(get_id()); - int number=1; - int digits=0; - - if(id.empty()) - id="Rectangle"; - - // If there is a number - // already at the end of the - // id, then remove it. - if(id[id.size()-1]<='9' && id[id.size()-1]>='0') - { - // figure out how many digits it is - for (digits = 0; - (int)id.size()-1 >= digits && id[id.size()-1-digits] <= '9' && id[id.size()-1-digits] >= '0'; - digits++) - ; - - String str_number; - str_number=String(id,id.size()-digits,id.size()); - id=String(id,0,id.size()-digits); - - number=atoi(str_number.c_str()); - } - else - { - number=1; - digits=3; - } - - number++; - - // Add the number back onto the id - { - const String format(strprintf("%%0%dd",digits)); - id+=strprintf(format.c_str(),number); - } - - // Set the ID - set_id(id); -} - -StateRectangle_Context::StateRectangle_Context(CanvasView* canvas_view): - canvas_view_(canvas_view), - is_working(*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_expand(0,0,1,0.01,0.1), - adj_feather(0,0,1,0.01,0.1), - spin_expand(adj_expand,0.1,3), - spin_feather(adj_feather,0.1,3), - checkbutton_invert(_("Invert")), - checkbutton_layer_rectangle(_("Create Rectangle 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 BLine Origins")) -{ - egress_on_selection_change=true; - load_settings(); - - // Set up the tool options dialog - options_table.attach(*manage(new Gtk::Label(_("Rectangle 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_rectangle, 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); - - //invert flag - options_table.attach(checkbutton_invert, 0, 2, 8, 9, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0); - - //expand stuff - options_table.attach(*manage(new Gtk::Label(_("Expansion:"))), 0, 1, 9, 10, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0); - options_table.attach(spin_expand, 1, 2, 9, 10, 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.show_all(); - - //App::dialog_tool_options->set_widget(options_table); - refresh_tool_options(); - App::dialog_tool_options->present(); - - // Turn off layer clicking - get_work_area()->set_allow_layer_clicks(false); - - // clear out the ducks - get_work_area()->clear_ducks(); - - // Refresh the work area - get_work_area()->queue_draw(); - - get_canvas_view()->work_area->set_cursor(Gdk::CROSSHAIR); - - // Hide the tables if they are showing - //prev_table_status=get_canvas_view()->tables_are_visible(); - //if(prev_table_status)get_canvas_view()->hide_tables(); - - // Disable the time bar - //get_canvas_view()->set_sensitive_timebar(false); - - // Connect a signal - //get_work_area()->signal_user_click().connect(sigc::mem_fun(*this,&studio::StateRectangle_Context::on_user_click)); - - App::toolbox->refresh(); -} - -void -StateRectangle_Context::refresh_tool_options() -{ - App::dialog_tool_options->clear(); - App::dialog_tool_options->set_widget(options_table); - App::dialog_tool_options->set_local_name(_("Rectangle Tool")); - App::dialog_tool_options->set_name("rectangle"); -} - -Smach::event_result -StateRectangle_Context::event_refresh_tool_options(const Smach::event& /*x*/) -{ - refresh_tool_options(); - return Smach::RESULT_ACCEPT; -} - -StateRectangle_Context::~StateRectangle_Context() -{ - save_settings(); - - // Restore layer clicking - get_work_area()->set_allow_layer_clicks(prev_workarea_layer_status_); - - get_canvas_view()->work_area->reset_cursor(); - - App::dialog_tool_options->clear(); - - // Enable the time bar - //get_canvas_view()->set_sensitive_timebar(true); - - // Bring back the tables if they were out before - //if(prev_table_status)get_canvas_view()->show_tables(); - - // Refresh the work area - get_work_area()->queue_draw(); - - get_canvas_view()->queue_rebuild_ducks(); - - App::toolbox->refresh(); -} - -Smach::event_result -StateRectangle_Context::event_stop_handler(const Smach::event& /*x*/) -{ - throw Smach::egress_exception(); -} - -Smach::event_result -StateRectangle_Context::event_refresh_handler(const Smach::event& /*x*/) -{ - refresh_ducks(); - return Smach::RESULT_ACCEPT; -} - -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_canvas_view()->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(); x_max += get_expand(); y_min -= get_expand(); y_max += get_expand(); - - std::vector 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_Const::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()); - 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_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_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)) - { - //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; - } - } - } - - /////////////////////////////////////////////////////////////////////////// - // 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()); - - { - 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; - } - } - } - - /////////////////////////////////////////////////////////////////////////// - // 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()); - - 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; - } - } - } - - /////////////////////////////////////////////////////////////////////////// - // 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()); - - 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; - } - } - } - - 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(); -} - -Smach::event_result -StateRectangle_Context::event_mouse_click_handler(const Smach::event& x) -{ - const EventMouse& event(*reinterpret_cast(&x)); - - if(event.key==EVENT_WORKAREA_MOUSE_BUTTON_DOWN && event.button==BUTTON_LEFT) - { - point_holder=get_work_area()->snap_point_to_grid(event.pos); - etl::handle duck=new Duck(); - duck->set_point(point_holder); - duck->set_name("p1"); - duck->set_type(Duck::TYPE_POSITION); - get_work_area()->add_duck(duck); - - point2_duck=new Duck(); - point2_duck->set_point(point_holder); - point2_duck->set_name("p2"); - point2_duck->set_type(Duck::TYPE_POSITION); - point2_duck->set_box_duck(duck); - get_work_area()->add_duck(point2_duck); - - return Smach::RESULT_ACCEPT; - } - - if(event.key==EVENT_WORKAREA_MOUSE_BUTTON_DRAG && event.button==BUTTON_LEFT) - { - if (!point2_duck) return Smach::RESULT_OK; - point2_duck->set_point(get_work_area()->snap_point_to_grid(event.pos)); - get_work_area()->queue_draw(); - return Smach::RESULT_ACCEPT; - } - - if(event.key==EVENT_WORKAREA_MOUSE_BUTTON_UP && event.button==BUTTON_LEFT) - { - make_rectangle(point_holder, get_work_area()->snap_point_to_grid(event.pos)); - get_work_area()->clear_ducks(); - return Smach::RESULT_ACCEPT; - } - - return Smach::RESULT_OK; -} - - -void -StateRectangle_Context::refresh_ducks() -{ - get_work_area()->clear_ducks(); - get_work_area()->queue_draw(); -}