Added copyright lines for files I've edited this year.
[synfig.git] / synfig-studio / trunk / src / gtkmm / state_bline.cpp
index f646022..0a010f1 100644 (file)
@@ -6,6 +6,7 @@
 **
 **     \legal
 **     Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**     Copyright (c) 2007, 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
@@ -50,6 +51,8 @@
 #include <synfig/transform.h>
 #include <synfigapp/main.h>
 
+#include "general.h"
+
 #endif
 
 /* === U S I N G =========================================================== */
@@ -111,8 +114,9 @@ class studio::StateBLine_Context : public sigc::trackable
        Gtk::Table options_table;
        Gtk::Entry entry_id;
        Gtk::CheckButton checkbutton_layer_region;
-       Gtk::CheckButton checkbutton_layer_bline;
+       Gtk::CheckButton checkbutton_layer_outline;
        Gtk::CheckButton checkbutton_layer_curve_gradient;
+       Gtk::CheckButton checkbutton_layer_plant;
        Gtk::CheckButton checkbutton_layer_link_offsets;
        Gtk::CheckButton checkbutton_auto_export;
        Gtk::Button button_make;
@@ -127,9 +131,10 @@ public:
        int layers_to_create()const
        {
                return
-                       get_layer_region_flag()+
-                       get_layer_bline_flag()+
-                       get_layer_curve_gradient_flag();
+                       get_layer_region_flag() +
+                       get_layer_outline_flag() +
+                       get_layer_curve_gradient_flag() +
+                       get_layer_plant_flag();
        }
 
        void sanity_check()
@@ -144,12 +149,15 @@ public:
        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_bline_flag()const { return checkbutton_layer_bline.get_active(); }
-       void set_layer_bline_flag(bool x) { return checkbutton_layer_bline.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_offsets_flag()const { return checkbutton_layer_link_offsets.get_active(); }
        void set_layer_link_offsets_flag(bool x) { return checkbutton_layer_link_offsets.set_active(x); }
 
@@ -231,16 +239,21 @@ StateBLine_Context::load_settings()
        else
                set_layer_region_flag(true);
 
-       if(settings.get_value("bline.layer_bline",value) && value=="0")
-               set_layer_bline_flag(false);
+       if(settings.get_value("bline.layer_outline",value) && value=="0")
+               set_layer_outline_flag(false);
        else
-               set_layer_bline_flag(true);
+               set_layer_outline_flag(true);
 
        if(settings.get_value("bline.layer_curve_gradient",value) && value=="1")
                set_layer_curve_gradient_flag(true);
        else
                set_layer_curve_gradient_flag(false);
 
+       if(settings.get_value("bline.layer_plant",value) && value=="1")
+               set_layer_plant_flag(true);
+       else
+               set_layer_plant_flag(false);
+
        if(settings.get_value("bline.layer_link_offsets",value) && value=="0")
                set_layer_link_offsets_flag(false);
        else
@@ -269,9 +282,10 @@ void
 StateBLine_Context::save_settings()
 {
        sanity_check();
-       settings.set_value("bline.layer_bline",get_layer_bline_flag()?"1":"0");
+       settings.set_value("bline.layer_outline",get_layer_outline_flag()?"1":"0");
        settings.set_value("bline.layer_region",get_layer_region_flag()?"1":"0");
        settings.set_value("bline.layer_curve_gradient",get_layer_curve_gradient_flag()?"1":"0");
+       settings.set_value("bline.layer_plant",get_layer_plant_flag()?"1":"0");
        settings.set_value("bline.layer_link_offsets",get_layer_link_offsets_flag()?"1":"0");
        settings.set_value("bline.auto_export",get_auto_export_flag()?"1":"0");
        settings.set_value("bline.id",get_id().c_str());
@@ -302,7 +316,10 @@ StateBLine_Context::increment_id()
        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++)while(false);
+               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());
@@ -339,8 +356,9 @@ StateBLine_Context::StateBLine_Context(CanvasView* canvas_view):
        settings(synfigapp::Main::get_selected_input_device()->settings()),
        entry_id(),
        checkbutton_layer_region(_("Fill")),
-       checkbutton_layer_bline(_("Outline")),
+       checkbutton_layer_outline(_("Outline")),
        checkbutton_layer_curve_gradient(_("Gradient")),
+       checkbutton_layer_plant(_("Plant")),
        checkbutton_layer_link_offsets(_("Link Offsets")),
        checkbutton_auto_export(_("Auto Export")),
        button_make(_("Make")),
@@ -355,11 +373,12 @@ StateBLine_Context::StateBLine_Context(CanvasView* canvas_view):
        // Set up the tool options dialog
        //options_table.attach(*manage(new Gtk::Label(_("BLine Tool"))), 0, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
        options_table.attach(entry_id,                                                          0, 2,  1,  2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
-       options_table.attach(checkbutton_layer_region,                          0, 2,  2,  3, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
-       options_table.attach(checkbutton_layer_bline,                           0, 2,  3,  4, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
-       options_table.attach(checkbutton_layer_curve_gradient,          0, 2,  4,  5, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
-       options_table.attach(checkbutton_layer_link_offsets,            0, 2,  5,  6, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
-       options_table.attach(checkbutton_auto_export,                           0, 2,  6,  7, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
+       options_table.attach(checkbutton_layer_outline,                         0, 2,  2,  3, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
+       options_table.attach(checkbutton_layer_region,                          0, 2,  3,  4, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
+       options_table.attach(checkbutton_layer_plant,                           0, 2,  4,  5, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
+       options_table.attach(checkbutton_layer_curve_gradient,          0, 2,  5,  6, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
+       options_table.attach(checkbutton_layer_link_offsets,            0, 2,  6,  7, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
+       options_table.attach(checkbutton_auto_export,                           0, 2,  7,  8, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
        options_table.attach(*manage(new Gtk::Label(_("Feather"))), 0, 1, 10, 11, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
        options_table.attach(spin_feather,                                                      1, 2, 10, 11, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
        //options_table.attach(button_make, 0, 2, 5, 6, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
@@ -583,28 +602,78 @@ StateBLine_Context::run_()
 
                synfigapp::SelectionManager::LayerList layer_selection;
 
-               // If we were asked to create a region layer, go ahead and do so
-               if(get_layer_region_flag())
+               ///////////////////////////////////////////////////////////////////////////
+               //   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("region",canvas,depth));
+                       Layer::Handle layer(get_canvas_interface()->add_layer_to("curve_gradient",canvas,depth));
                        assert(layer);
                        layer_selection.push_back(layer);
-                       layer->set_description(get_id()+_(" Region"));
+                       layer->set_description(get_id()+_(" Gradient"));
                        get_canvas_interface()->signal_layer_new_description()(layer,layer->get_description());
 
-                       if(get_feather())
                        {
-                               layer->set_param("feather",get_feather());
-                               get_canvas_interface()->signal_layer_param_changed()(layer,"feather");
+                               synfigapp::Action::Handle action(synfigapp::Action::create("layer_param_connect"));
+                               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 false;
+                               }
                        }
 
-                       if(get_layer_bline_flag())
-                               layer->set_param("color",synfigapp::Main::get_background_color());
+                       if (get_layer_link_offsets_flag())
+                       {
+                               synfigapp::Action::Handle action(synfigapp::Action::create("layer_param_connect"));
+                               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("offset")))
+                                       synfig::error("LayerParamConnect didn't like \"param\"");
+                               if(!action->set_param("value_node",ValueNode::Handle(value_node_offset)))
+                                       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 false;
+                               }
+                       }
+               }
+
+               ///////////////////////////////////////////////////////////////////////////
+               //   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));
+                       assert(layer);
+                       layer_selection.push_back(layer);
+                       layer->set_description(get_id()+_(" Plant"));
+                       get_canvas_interface()->signal_layer_new_description()(layer,layer->get_description());
 
-                       // I don't know if it's safe to reuse the same layer_param_connect action, so I'm
-                       // using 2 separate ones.
                        {
                                synfigapp::Action::Handle action(synfigapp::Action::create("layer_param_connect"));
                                assert(action);
@@ -619,13 +688,14 @@ StateBLine_Context::run_()
 
                                if(!get_canvas_interface()->get_instance()->perform_action(action))
                                {
-                                       //get_canvas_view()->get_ui_interface()->error(_("Unable to create Region layer"));
+                                       //get_canvas_view()->get_ui_interface()->error(_("Unable to create BLine layer"));
                                        group.cancel();
-                                       throw String(_("Unable to create Region layer"));
+                                       throw String(_("Unable to create Plant layer"));
                                        return false;
                                }
                        }
 
+                       // plants don't have offsets?
                        if (get_layer_link_offsets_flag())
                        {
                                synfigapp::Action::Handle action(synfigapp::Action::create("layer_param_connect"));
@@ -641,30 +711,39 @@ StateBLine_Context::run_()
 
                                if(!get_canvas_interface()->get_instance()->perform_action(action))
                                {
-                                       //get_canvas_view()->get_ui_interface()->error(_("Unable to create Region layer"));
+                                       //get_canvas_view()->get_ui_interface()->error(_("Unable to create BLine layer"));
                                        group.cancel();
-                                       throw String(_("Unable to create Region layer"));
+                                       throw String(_("Unable to create Plant layer"));
                                        return false;
                                }
                        }
                }
 
-               // If we were asked to create a BLine layer, go ahead and do so
-               if(get_layer_bline_flag())
+               ///////////////////////////////////////////////////////////////////////////
+               //   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("outline",canvas,depth));
+                       Layer::Handle layer(get_canvas_interface()->add_layer_to("region",canvas,depth));
                        assert(layer);
                        layer_selection.push_back(layer);
-                       layer->set_description(get_id()+_(" Outline"));
+                       layer->set_description(get_id()+_(" Region"));
                        get_canvas_interface()->signal_layer_new_description()(layer,layer->get_description());
+
                        if(get_feather())
                        {
                                layer->set_param("feather",get_feather());
                                get_canvas_interface()->signal_layer_param_changed()(layer,"feather");
                        }
 
+                       if(get_layer_outline_flag())
+                               layer->set_param("color",synfigapp::Main::get_background_color());
+
+                       // I don't know if it's safe to reuse the same layer_param_connect action, so I'm
+                       // using 2 separate ones.
                        {
                                synfigapp::Action::Handle action(synfigapp::Action::create("layer_param_connect"));
                                assert(action);
@@ -679,9 +758,9 @@ StateBLine_Context::run_()
 
                                if(!get_canvas_interface()->get_instance()->perform_action(action))
                                {
-                                       //get_canvas_view()->get_ui_interface()->error(_("Unable to create BLine layer"));
+                                       //get_canvas_view()->get_ui_interface()->error(_("Unable to create Region layer"));
                                        group.cancel();
-                                       throw String(_("Unable to create Outline layer"));
+                                       throw String(_("Unable to create Region layer"));
                                        return false;
                                }
                        }
@@ -701,31 +780,32 @@ StateBLine_Context::run_()
 
                                if(!get_canvas_interface()->get_instance()->perform_action(action))
                                {
-                                       //get_canvas_view()->get_ui_interface()->error(_("Unable to create BLine layer"));
+                                       //get_canvas_view()->get_ui_interface()->error(_("Unable to create Region layer"));
                                        group.cancel();
-                                       throw String(_("Unable to create Outline layer"));
+                                       throw String(_("Unable to create Region layer"));
                                        return false;
                                }
                        }
-
-                       /*if(get_layer_region_flag() && !get_auto_export_flag())
-                       {
-                               get_canvas_interface()->auto_export(synfigapp::ValueDesc(layer,"bline"));
-                       }*/
                }
 
+               ///////////////////////////////////////////////////////////////////////////
+               //   O U T L I N E
+               ///////////////////////////////////////////////////////////////////////////
 
-
-               // If we were asked to create a CurveGradient layer, go ahead and do so
-               if(get_layer_curve_gradient_flag())
+               if(get_layer_outline_flag())
                {
                        synfigapp::PushMode push_mode(get_canvas_interface(),synfigapp::MODE_NORMAL);
 
-                       Layer::Handle layer(get_canvas_interface()->add_layer_to("curve_gradient",canvas,depth));
+                       Layer::Handle layer(get_canvas_interface()->add_layer_to("outline",canvas,depth));
                        assert(layer);
                        layer_selection.push_back(layer);
-                       layer->set_description(get_id()+_(" Gradient"));
+                       layer->set_description(get_id()+_(" Outline"));
                        get_canvas_interface()->signal_layer_new_description()(layer,layer->get_description());
+                       if(get_feather())
+                       {
+                               layer->set_param("feather",get_feather());
+                               get_canvas_interface()->signal_layer_param_changed()(layer,"feather");
+                       }
 
                        {
                                synfigapp::Action::Handle action(synfigapp::Action::create("layer_param_connect"));
@@ -743,7 +823,7 @@ StateBLine_Context::run_()
                                {
                                        //get_canvas_view()->get_ui_interface()->error(_("Unable to create BLine layer"));
                                        group.cancel();
-                                       throw String(_("Unable to create Gradient layer"));
+                                       throw String(_("Unable to create Outline layer"));
                                        return false;
                                }
                        }
@@ -765,15 +845,10 @@ StateBLine_Context::run_()
                                {
                                        //get_canvas_view()->get_ui_interface()->error(_("Unable to create BLine layer"));
                                        group.cancel();
-                                       throw String(_("Unable to create Gradient layer"));
+                                       throw String(_("Unable to create Outline layer"));
                                        return false;
                                }
                        }
-
-                       /*if(get_layer_region_flag() && !get_auto_export_flag())
-                       {
-                               get_canvas_interface()->auto_export(synfigapp::ValueDesc(layer,"bline"));
-                       }*/
                }
 
                egress_on_selection_change=false;
@@ -879,8 +954,9 @@ StateBLine_Context::event_mouse_click_handler(const Smach::event& x)
                        return Smach::RESULT_ACCEPT;
                }
 
-       case BUTTON_RIGHT: // Intercept the right-button click to short-circut the pop-up menu
-               return Smach::RESULT_ACCEPT;
+       case BUTTON_RIGHT: // Intercept the right-button click to short-circuit the pop-up menu
+               if (!getenv("SYNFIG_ENABLE_POPUP_MENU_IN_ALL_TOOLS"))
+                       return Smach::RESULT_ACCEPT;
 
        default:
                return Smach::RESULT_OK;
@@ -1150,16 +1226,16 @@ StateBLine_Context::popup_vertex_menu(synfig::ValueNode_Const::Handle value_node
 
        if(loop_)
        {
-               menu.items().push_back(Gtk::Menu_Helpers::MenuElem("Unloop BLine",
+               menu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Unloop BLine"),
                                sigc::mem_fun(*this,&studio::StateBLine_Context::unloop_bline)
                ));
        } else {
-               menu.items().push_back(Gtk::Menu_Helpers::MenuElem("Loop BLine",
+               menu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Loop BLine"),
                                sigc::mem_fun(*this,&studio::StateBLine_Context::loop_bline)
                ));
        }
 
-       menu.items().push_back(Gtk::Menu_Helpers::MenuElem("Delete Vertex",
+       menu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Delete Vertex"),
                sigc::bind(
                        sigc::mem_fun(*this,&studio::StateBLine_Context::bline_delete_vertex),
                        value_node
@@ -1174,7 +1250,7 @@ StateBLine_Context::popup_bezier_menu(float location, synfig::ValueNode_Const::H
 {
        menu.items().clear();
 
-       menu.items().push_back(Gtk::Menu_Helpers::MenuElem("Insert Vertex",
+       menu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Insert Vertex"),
                sigc::bind(
                        sigc::bind(
                                sigc::mem_fun(*this,&studio::StateBLine_Context::bline_insert_vertex),
@@ -1243,7 +1319,7 @@ StateBLine_Context::bline_insert_vertex(synfig::ValueNode_Const::Handle value_no
 
        if(iter==bline_point_list.end())
        {
-               get_canvas_view()->get_ui_interface()->error("Unable to find where to insert vertex, internal error, please report this bug");
+               get_canvas_view()->get_ui_interface()->error(_("Unable to find where to insert vertex, internal error, please report this bug"));
        }
 
        refresh_ducks(false);
@@ -1262,7 +1338,7 @@ StateBLine_Context::bline_delete_vertex(synfig::ValueNode_Const::Handle value_no
                }
        if(iter==bline_point_list.end())
        {
-               get_canvas_view()->get_ui_interface()->error("Unable to remove vertex, internal error, please report this bug");
+               get_canvas_view()->get_ui_interface()->error(_("Unable to remove vertex, internal error, please report this bug"));
        }
 
        refresh_ducks(false);
@@ -1276,14 +1352,14 @@ StateBLine_Context::popup_handle_menu(synfig::ValueNode_Const::Handle value_node
        BLinePoint bline_point(value_node->get_value().get(BLinePoint()));
 
        if(bline_point.get_split_tangent_flag())
-               menu.items().push_back(Gtk::Menu_Helpers::MenuElem("Merge Tangents",
+               menu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Merge Tangents"),
                        sigc::bind(
                                sigc::mem_fun(*this,&studio::StateBLine_Context::bline_attach_handle),
                                value_node
                        )
                ));
        else
-               menu.items().push_back(Gtk::Menu_Helpers::MenuElem("Split Tangents",
+               menu.items().push_back(Gtk::Menu_Helpers::MenuElem(_("Split Tangents"),
                        sigc::bind(
                                sigc::mem_fun(*this,&studio::StateBLine_Context::bline_detach_handle),
                                value_node