border resp0onds to hung/unhung signals - pulsating red glow on the titlebar

data/themes/default_border.edc

@@ -215,6 +215,7 @@ images {
    image: "e17_border7.png" COMP;
    image: "e17_titlebar_outline.png" COMP;
    image: "e17_titlebar.png" COMP;
+   image: "e17_titlebar_hung.png" COMP;
    image: "e17_titlebar_shadow1.png" COMP;
    image: "e17_titlebar_shadow2.png" COMP;
    image: "e17_titlebar_glint1.png" COMP;
@@ -942,6 +943,35 @@ group {
 	    color:    255 255 255 255;
 	 }
       }
+      part {
+	 name:          "title_hung";
+	 mouse_events:  0;
+	 description {
+	    state:    "default" 0.0;
+	    visible:  0;
+	    rel1 {
+	       relative: 0.0  0.0;
+	       offset:   0    0;
+	       to:       "title_outline";
+	    }
+	    rel2 {
+	       relative: 1.0  1.0;
+	       offset:   -1   -1;
+	       to:       "title_outline";
+	    }
+	    image {
+	       normal: "e17_titlebar_hung.png";
+	       border: 10 10 10 10;
+	    }
+	    color: 255 255 255 0;
+	 }
+	 description {
+	    state:    "hung" 0.0;
+	    inherit:  "default" 0.0;
+	    visible:  1;
+	    color: 255 255 255 255;
+	 }
+      }
       part {
 	 name:          "icon_swallow";
 	 type:          SWALLOW;
@@ -1601,6 +1631,31 @@ group {
 	 action:  STATE_SET "default" 0.0;
 	 target:  "b5";
       }
+      
+      program {
+	 name:    "go_hung";
+	 signal:  "hung";
+	 source:  "";
+	 action:  STATE_SET "hung" 0.0;
+	 target:  "title_hung";
+         transition: DECELERATE 0.5;
+	 after:   "go_hung2";
+      }
+      program {
+	 name:    "go_hung2";
+	 action:  STATE_SET "default" 0.0;
+	 target:  "title_hung";
+         transition: SINUSOIDAL 1.0;
+	 after:   "go_hung";
+      }
+      program {
+	 name:    "go_unhung";
+	 signal:  "unhung";
+	 source:  "";
+	 action:  ACTION_STOP;
+	 target:  "go_hung";
+	 target:  "go_hung2";
+      }
    }
 }
 

data/themes/images/Makefile.am

@@ -29,6 +29,7 @@ e17_mini_button.png \
 e17_mini_button_shadow1.png \
 e17_mini_button_shadow2.png \
 e17_titlebar.png \
+e17_titlebar_hung.png \
 e17_titlebar_glint1.png \
 e17_titlebar_glint2.png \
 e17_titlebar_glint3.png \