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Added copyright lines for files I've edited this year.
[synfig.git] / synfig-studio / trunk / src / gtkmm / renderer_ducks.cpp
diff --git a/synfig-studio/trunk/src/gtkmm/renderer_ducks.cpp b/synfig-studio/trunk/src/gtkmm/renderer_ducks.cpp
index 4422410..fb5a609 100644 (file)
--- a/synfig-studio/trunk/src/gtkmm/renderer_ducks.cpp
+++ b/synfig-studio/trunk/src/gtkmm/renderer_ducks.cpp
@@ -2,10 +2,11 @@
 /*!    \file renderer_ducks.cpp
 **     \brief Template File
 **
-**     $Id: renderer_ducks.cpp,v 1.1.1.1 2005/01/07 03:34:36 darco Exp $
+**     $Id$
 **
 **     \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
@@ -38,6 +39,8 @@
 #include <synfig/distance.h>
 #include "app.h"
 
+#include "general.h"
+
 #endif
 
 /* === U S I N G =========================================================== */
@@ -81,7 +84,7 @@ struct ScreenDuck
 void
 Renderer_Ducks::render_vfunc(
        const Glib::RefPtr<Gdk::Drawable>& drawable,
-       const Gdk::Rectangle& expose_area
+       const Gdk::Rectangle& /*expose_area*/
 )
 {
        assert(get_work_area());
@@ -161,11 +164,11 @@ Renderer_Ducks::render_vfunc(
                // Draw the curve
 /*             if(solid_lines)
                {
-                       gc->set_rgb_fg_color(Gdk::Color("#000000"));
+                       gc->set_rgb_fg_color(DUCK_COLOR_BEZIER_1);
                        gc->set_function(Gdk::COPY);
                        gc->set_line_attributes(3,Gdk::LINE_SOLID,Gdk::CAP_BUTT,Gdk::JOIN_MITER);
                        drawable->draw_lines(gc, Glib::ArrayHandle<Gdk::Point>(points));
-                       gc->set_rgb_fg_color(Gdk::Color("#afafaf"));
+                       gc->set_rgb_fg_color(DUCK_COLOR_BEZIER_2);
                        gc->set_line_attributes(1,Gdk::LINE_SOLID,Gdk::CAP_BUTT,Gdk::JOIN_MITER);
                        drawable->draw_lines(gc, Glib::ArrayHandle<Gdk::Point>(points));
                }
@@ -176,11 +179,11 @@ Renderer_Ducks::render_vfunc(
 //                     gc->set_function(Gdk::INVERT);
 //                     gc->set_line_attributes(1,Gdk::LINE_SOLID,Gdk::CAP_BUTT,Gdk::JOIN_MITER);
 //                     drawable->draw_lines(gc, Glib::ArrayHandle<Gdk::Point>(points));
-                       gc->set_rgb_fg_color(Gdk::Color("#000000"));
+                       gc->set_rgb_fg_color(DUCK_COLOR_BEZIER_1);
                        gc->set_function(Gdk::COPY);
                        gc->set_line_attributes(1,Gdk::LINE_SOLID,Gdk::CAP_BUTT,Gdk::JOIN_MITER);
                        drawable->draw_lines(gc, Glib::ArrayHandle<Gdk::Point>(points));
-                       gc->set_rgb_fg_color(Gdk::Color("#afafaf"));
+                       gc->set_rgb_fg_color(DUCK_COLOR_BEZIER_2);
                        gc->set_line_attributes(1,Gdk::LINE_ON_OFF_DASH,Gdk::CAP_BUTT,Gdk::JOIN_MITER);
                        drawable->draw_lines(gc, Glib::ArrayHandle<Gdk::Point>(points));
 
@@ -226,9 +229,15 @@ Renderer_Ducks::render_vfunc(
                origin[0]=(origin[0]-window_startx)/pw;
                origin[1]=(origin[1]-window_starty)/ph;
 
+               if (App::restrict_radius_ducks &&
+                       (*iter)->is_radius())
+               {
+                       if (point[0] < origin[0]) point[0] = origin[0];
+                       if (point[1] > origin[1]) point[1] = origin[1];
+               }
 
                bool selected(get_work_area()->duck_is_selected(*iter));
-               bool hover(*iter==hover_duck);
+               bool hover(*iter==hover_duck || (*iter)->get_hover());
 
                shadow = selected?Gtk::SHADOW_IN:Gtk::SHADOW_OUT;
 
@@ -238,7 +247,7 @@ Renderer_Ducks::render_vfunc(
                        if(value_desc.is_valid() && value_desc.is_value_node() && get_work_area()->get_selected_value_node()==value_desc.get_value_node())
                        {
                                gc->set_function(Gdk::COPY);
-                               gc->set_rgb_fg_color(Gdk::Color("#FF0000"));
+                               gc->set_rgb_fg_color(DUCK_COLOR_SELECTED);
                                //gc->set_line_attributes(1,Gdk::LINE_ON_OFF_DASH,Gdk::CAP_BUTT,Gdk::JOIN_MITER);
                                gc->set_line_attributes(2,Gdk::LINE_SOLID,Gdk::CAP_BUTT,Gdk::JOIN_MITER);
 
@@ -260,7 +269,7 @@ Renderer_Ducks::render_vfunc(
                        Point tl(min(point[0],boxpoint[0]),min(point[1],boxpoint[1]));
 
                        gc->set_function(Gdk::COPY);
-                       gc->set_rgb_fg_color(Gdk::Color("#FFFFFF"));
+                       gc->set_rgb_fg_color(DUCK_COLOR_BOX_1);
                        gc->set_line_attributes(1,Gdk::LINE_SOLID,Gdk::CAP_BUTT,Gdk::JOIN_MITER);
                        drawable->draw_rectangle(gc,false,
                                round_to_int(tl[0]),
@@ -269,7 +278,7 @@ Renderer_Ducks::render_vfunc(
                                round_to_int(abs(boxpoint[1]-point[1]))
                        );
                        gc->set_function(Gdk::COPY);
-                       gc->set_rgb_fg_color(Gdk::Color("#000000"));
+                       gc->set_rgb_fg_color(DUCK_COLOR_BOX_2);
                        gc->set_line_attributes(1,Gdk::LINE_ON_OFF_DASH,Gdk::CAP_BUTT,Gdk::JOIN_MITER);
                        drawable->draw_rectangle(gc,false,
                                round_to_int(tl[0]),
@@ -285,19 +294,19 @@ Renderer_Ducks::render_vfunc(
                screen_duck.hover=hover;
 
                if(!(*iter)->get_editable())
-                       screen_duck.color=(Gdk::Color("#cfcfcf"));
+                       screen_duck.color=(DUCK_COLOR_NOT_EDITABLE);
                else if((*iter)->get_tangent())
-                       screen_duck.color=((*iter)->get_scalar()<0?Gdk::Color("#ffff00"):Gdk::Color("#ff0000"));
+                       screen_duck.color=((*iter)->get_scalar()<0 ? DUCK_COLOR_TANGENT_1 : DUCK_COLOR_TANGENT_2);
                else if((*iter)->get_type()&Duck::TYPE_VERTEX)
-                       screen_duck.color=Gdk::Color("#ff7f00");
+                       screen_duck.color=DUCK_COLOR_VERTEX;
                else if((*iter)->get_type()&Duck::TYPE_RADIUS)
-                       screen_duck.color=Gdk::Color("#00ffff");
+                       screen_duck.color=DUCK_COLOR_RADIUS;
                else if((*iter)->get_type()&Duck::TYPE_WIDTH)
-                       screen_duck.color=Gdk::Color("#ff00ff");
+                       screen_duck.color=DUCK_COLOR_WIDTH;
                else if((*iter)->get_type()&Duck::TYPE_ANGLE)
-                       screen_duck.color=(Gdk::Color("#0000ff"));
+                       screen_duck.color=(DUCK_COLOR_ANGLE);
                else
-                       screen_duck.color=Gdk::Color("#00ff00");
+                       screen_duck.color=DUCK_COLOR_OTHER;
 
                screen_duck_list.push_front(screen_duck);
 
@@ -372,7 +381,21 @@ Renderer_Ducks::render_vfunc(
 
                        if(hover)
                        {
-                               Distance real_mag(((*iter)->get_trans_point()-(*iter)->get_trans_origin()).mag(),Distance::SYSTEM_UNITS);
+                               Real mag;
+                               if (App::restrict_radius_ducks)
+                               {
+                                       Point point((*iter)->get_trans_point());
+                                       Point origin((*iter)->get_trans_origin());
+
+                                       if ((point[0] - origin[0]) * pw < 0) point[0] = origin[0];
+                                       if ((point[1] - origin[1]) * ph > 0) point[1] = origin[1];
+
+                                       mag = (point-origin).mag();
+                               }
+                               else
+                                       mag = ((*iter)->get_trans_point()-(*iter)->get_trans_origin()).mag();
+
+                               Distance real_mag(mag, Distance::SYSTEM_UNITS);
                                real_mag.convert(App::distance_system,get_work_area()->get_rend_desc());
                                layout->set_text(real_mag.get_string());
 
@@ -424,7 +447,7 @@ Renderer_Ducks::render_vfunc(
 
                gc->set_function(Gdk::COPY);
                gc->set_line_attributes(1,Gdk::LINE_SOLID,Gdk::CAP_BUTT,Gdk::JOIN_MITER);
-               gc->set_rgb_fg_color(Gdk::Color("#000000"));
+               gc->set_rgb_fg_color(DUCK_COLOR_OUTLINE);
                drawable->draw_arc(
                        gc,
                        true,
Synfig (Bombe’s repository)