X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FCanvas%2Fproperty_helper.hxx;h=92e556afcfd617b7d90214d0d64af325103386e6;hb=f7878cfd4dc90285c9cdda2c347425d07b8528aa;hp=8e14e554809995d368c3a60feea0d6e3c5fc029a;hpb=df768766d9abaa46bd73c2f39e6d205408192ed7;p=flightgear.git

diff --git a/src/Canvas/property_helper.hxx b/src/Canvas/property_helper.hxx
index 8e14e5548..92e556afc 100644
--- a/src/Canvas/property_helper.hxx
+++ b/src/Canvas/property_helper.hxx
@@ -60,12 +60,26 @@ namespace canvas
     return values;
   }
 
+  /**
+   * Split a string by a delimter and convert the values to float
+   *
+   * TODO do we need other types than float?
+   */
+  std::vector<float> splitAndConvert(const char del[], const std::string& str);
+
+  /**
+   * Parse a (CSS) color
+   */
+  osg::Vec4 parseColor(std::string str);
+
   /**
    * @param name    Name of color node
    * @param parent  Parent for color channel nodes
    * @param nodes   Vector to push color nodes into
    * @param def     Default color
    *
+   * @deprecated Use only a single property instead and parse with #parseColor
+   *
    * <name>
    *   <red type="float">def[0] or existing value</red>
    *   <green type="float">def[1] or existing value</green>
@@ -76,7 +90,19 @@ namespace canvas
   void linkColorNodes( const char* name,
                        SGPropertyNode* parent,
                        std::vector<SGPropertyNode_ptr>& nodes,
-                       const osg::Vec4& def = osg::Vec4(0,0,0,0) );
+                       const osg::Vec4& def = osg::Vec4(0,0,0,1) );
+
+  /**
+   * Trigger a childAdded and valueChanged event for every child of node
+   * (Unlimited depth) and node itself.
+   */
+  void triggerChangeRecursive(SGPropertyNode* node);
+
+  /**
+   * Trigger a childRemoved event for every child of node (Unlimited depth) and
+   * node itself.
+   */
+  void triggerRemoveRecursive(SGPropertyNode* node);
 
 } // namespace canvas