Added html HR element

--HG--
branch : develop

code/nel/src/gui/group_html.cpp

@@ -2032,6 +2032,43 @@ namespace NLGUI
 					endParagraph();
 				}
 				break;
+			case HTML_HR:
+				{
+					newParagraph(0);
+
+					CInterfaceGroup *sep = CWidgetManager::getInstance()->getParser()->createGroupInstance("html_hr", "", NULL, 0);
+					if (sep)
+					{
+						CStyleParams style;
+						style.TextColor = CRGBA(120, 120, 120, 255);
+						style.Height = 0;
+						style.Width = 0;
+
+						if (present[HTML_HR_STYLE] && value[HTML_HR_STYLE])
+							getStyleParams(value[HTML_HR_STYLE], style);
+
+						CViewBitmap *bitmap = dynamic_cast<CViewBitmap*>(sep->getView("hr"));
+						if (bitmap)
+						{
+							bitmap->setColor(style.TextColor);
+							if (style.Width > 0)
+							{
+								clamp(style.Width, 1, 32000);
+								bitmap->setW(style.Width);
+								bitmap->setSizeRef(CInterfaceElement::none);
+							}
+							if (style.Height > 0)
+							{
+								clamp(style.Height, 1, 1000);
+								bitmap->setH(style.Height);
+							}
+						}
+
+						getParagraph()->addChild(sep);
+						endParagraph();
+					}
+				}
+				break;
 			}
 		}
 	}

code/ryzom/client/data/gamedev/interfaces_v3/login_widgets.xml

@@ -955,6 +955,27 @@
  highlight_over="255 255 255 128"
  force_inside_screen="true"
 />
-
+	<!-- html <hr> element -->
+	<template name="html_hr"
+			  keep="true">
+		<group id="sep_gr"
+			   posref="ML ML"
+			   sizeref="w"
+			   w="0"
+			   h="0"
+			   child_resize_h="true"
+			   child_resize_hmargin="12">
+			<view type="bitmap"
+				  id="hr"
+				  posref="MM MM"
+				  sizeref="w"
+				  w="-2"
+				  h="2"
+				  inherit_gc_alpha="true"
+				  scale="true"
+				  texture="blank.tga"
+				  global_color="false" />
+		</group>
+	</template>
 
 </interface_config>

code/ryzom/client/data/gamedev/interfaces_v3/widgets.xml

@@ -6927,4 +6927,27 @@
       </group>
     </group>
   </template>
+  <!-- html <hr> element -->
+  <!-- html <hr> element -->
+  <template name="html_hr"
+            keep="true">
+    <group id="sep_gr"
+           posref="ML ML"
+           sizeref="w"
+           w="0"
+           h="0"
+           child_resize_h="true"
+           child_resize_hmargin="12">
+      <view type="bitmap"
+            id="hr"
+            posref="MM MM"
+            sizeref="w"
+            w="-2"
+            h="2"
+            inherit_gc_alpha="true"
+            scale="true"
+            texture="blank.tga"
+            global_color="false" />
+    </group>
+  </template>
 </interface_config>