CSS attribute 'background-position'.

1 files changed, 19 insertions, 0 deletions

diff --git a/src/styleengine.cc b/src/styleengine.cc
index 6b35e33c..4c1a315c 100644
--- a/src/styleengine.cc
+++ b/src/styleengine.cc
@@ -629,6 +629,25 @@ void StyleEngine::apply (int i, StyleAttrs *attrs, CssPropertyList *props,
             else if (attrs->wordSpacing < -1000)
                attrs->wordSpacing = -1000;
             break;
+         case CSS_PROPERTY_X_BACKGROUND_POSITION_X:
+            if (p->type == CSS_TYPE_ENUM)
+               // Enums are sorted: 0 = left = 0%; 1 = center = 50%;
+               // 2 = right = 100%.
+               attrs->backgroundPositionX =
+                  createPerLength (0.5 * (double)p->value.intVal);
+            else
+               computeLength (&attrs->backgroundPositionX, p->value.intVal,
+                              attrs->font);
+            break;
+         case CSS_PROPERTY_X_BACKGROUND_POSITION_Y:
+            if (p->type == CSS_TYPE_ENUM)
+               // See comment above.
+               attrs->backgroundPositionY =
+                  createPerLength (0.5 * (double)p->value.intVal);
+            else
+               computeLength (&attrs->backgroundPositionY, p->value.intVal,
+                              attrs->font);
+            break;
          case PROPERTY_X_LINK:
             attrs->x_link = p->value.intVal;
             break;