Se cambia un ERRROORRRR en consola feo por un mensaje mas coherente en la UI

[z.facultad/75.42/plaqui.git] / Client / src / item_codo.cpp

diff --git a/Client/src/item_codo.cpp b/Client/src/item_codo.cpp
index ce0f2b5ce4dfde7e1b2f27297c1cb42c0f1ab1bf..3dc290e84c664b7b886c001ce060fc41e3db199d 100644 (file)
--- a/Client/src/item_codo.cpp
+++ b/Client/src/item_codo.cpp
@@ -27,41 +27,37 @@ ViewCodo::~ViewCodo()
 
 bool ViewCodo::on_image_expose_event(GdkEventExpose *e)
 {
-       Glib::RefPtr<Gdk::Colormap> colormap = image.get_colormap();
-       Gdk::Color blanco = Gdk::Color("white");
-       colormap->alloc_color(blanco);
+       Glib::RefPtr<Gdk::Colormap> colormap = Gtk::Widget::get_default_colormap();
        colormap->alloc_color(color);
-       gc->set_foreground(blanco);
-       gc->set_background(blanco);
+       gc->set_foreground(color);
+       gc->set_background(color);
        gc->set_line_attributes(6, Gdk::LINE_SOLID, Gdk::CAP_NOT_LAST, Gdk::JOIN_MITER);
        int w,h;
        w = image.get_width();
        h = image.get_height();
        // TODO : hacer que dibuje arcos en el sentido del codo!
+       if (actual_flow == 0) return true;
        switch (m_or) {
                case 0:
                        image.get_window()->draw_arc(gc, 0, -16, 16, w, h, 0, 90*64);
-                       gc->set_line_attributes(4, Gdk::LINE_SOLID, Gdk::CAP_NOT_LAST, Gdk::JOIN_MITER);
-                       gc->set_foreground(color);
-                       image.get_window()->draw_arc(gc, 0, -16, 16, w, h, 0, 90*64);
+                       image.get_window()->draw_line(gc, 0, 16, 16, 16);
+                       image.get_window()->draw_line(gc, 64-16, 64-16, 64-16, 64);
                break;
                case 1:
                        image.get_window()->draw_arc(gc, 0, -16, -16, w, h, 0*64, -90*64);
-                       gc->set_line_attributes(4, Gdk::LINE_SOLID, Gdk::CAP_NOT_LAST, Gdk::JOIN_MITER);
-                       gc->set_foreground(color);
-                       image.get_window()->draw_arc(gc, 0, -16, -16, w, h, 0*64, -90*64);
+                       image.get_window()->draw_line(gc, 64-16, 0, 64-16, 16);
+                       image.get_window()->draw_line(gc, 0, 64-16, 16, 64-16);
                break;
                case 2:
                        image.get_window()->draw_arc(gc, 0, 16, -16, w, h, -90*64, -90*64);
-                       gc->set_line_attributes(4, Gdk::LINE_SOLID, Gdk::CAP_NOT_LAST, Gdk::JOIN_MITER);
-                       gc->set_foreground(color);
-                       image.get_window()->draw_arc(gc, 0, 16, -16, w, h, -90*64, -90*64);
+                       image.get_window()->draw_line(gc, 16, 0, 16, 16);
+                       image.get_window()->draw_line(gc, 64-16, 64-16, 64, 64-16);
                break;
                case 3:
                        image.get_window()->draw_arc(gc, 0, 16, 16, w, h, 90*64, 90*64);
-                       gc->set_line_attributes(4, Gdk::LINE_SOLID, Gdk::CAP_NOT_LAST, Gdk::JOIN_MITER);
-                       gc->set_foreground(color);
-                       image.get_window()->draw_arc(gc, 0, 16, 16, w, h, 90*64, 90*64);
+                       image.get_window()->draw_line(gc, 16, 64-16, 16, 64);
+                       image.get_window()->draw_line(gc, 64-16, 16, 64, 16);
        }
+       return true;
 }