nodeparam: allowed for dynamic nodeparam property change to affect UI widgets

immediately

app/node/distort/transform/transform.cpp

@@ -34,11 +34,13 @@ TransformDistort::TransformDistort()
   scale_input_ = new NodeInput("scale_in", NodeParam::kVec2, QVector2D(1.0f, 1.0f));
   scale_input_->set_property("min", QVector2D(0, 0));
   scale_input_->set_property("view", "percent");
+  scale_input_->set_property("disabley", true);
   AddInput(scale_input_);
 
   uniform_scale_input_ = new NodeInput("uniform_scale_in", NodeParam::kBoolean, true);
   uniform_scale_input_->set_is_keyframable(false);
   uniform_scale_input_->SetConnectable(false);
+  connect(uniform_scale_input_, &NodeInput::ValueChanged, this, &TransformDistort::UniformScaleChanged);
   AddInput(uniform_scale_input_);
 
   anchor_input_ = new NodeInput("anchor_in", NodeParam::kVec2);
@@ -105,3 +107,8 @@ NodeValueTable TransformDistort::Value(const NodeValueDatabase &value) const
   output.Push(NodeParam::kMatrix, mat);
   return output;
 }
+
+void TransformDistort::UniformScaleChanged()
+{
+  scale_input_->set_property("disabley", uniform_scale_input_->get_standard_value().toBool());
+}

app/node/distort/transform/transform.h

@@ -51,6 +51,9 @@ private:
 
   NodeInput* anchor_input_;
 
+private slots:
+  void UniformScaleChanged();
+
 };
 
 #endif // TRANSFORMDISTORT_H

app/node/input.cpp

@@ -917,6 +917,11 @@ bool NodeInput::has_property(const QString &key) const
   return properties_.contains(key);
 }
 
+const QHash<QString, QVariant> &NodeInput::properties() const
+{
+  return properties_;
+}
+
 QVector<QVariant> NodeInput::split_normal_value_into_track_values(const QVariant &value) const
 {
   QVector<QVariant> vals(get_number_of_keyframe_tracks());

app/node/input.h

@@ -232,6 +232,10 @@ public:
    * - `min` - For any numeral type represented with a slider, prevents values going BELOW this number
    * - `max` - For any numeral type represented with a slider, prevents values going ABOVE this number
    * - `view` - For any numeral type represented with a slider, shows number either as `db`, `percent`, or `normal`
+   * - `disablex` - For kVec2, kVec3, kVec4 and kColor types, disables the first/X/R UI widget
+   * - `disabley` - For kVec2, kVec3, kVec4 and kColor types, disables the second/Y/G UI widget
+   * - `disablez` - For kVec3, kVec4 and kColor types, disables the third/Z/B UI widget
+   * - `disablew` - For kVec4 and kColor types, disables the fourth/W/A UI widget
    */
   void set_property(const QString& key, const QVariant& value);
 
@@ -245,6 +249,11 @@ public:
    */
   bool has_property(const QString& key) const;
 
+  /**
+   * @brief Get properties hashmap (useful for iterating)
+   */
+  const QHash<QString, QVariant>& properties() const;
+
   QVector<QVariant> split_normal_value_into_track_values(const QVariant &value) const;
 
   QVariant combine_track_values_into_normal_value(const QVector<QVariant>& split) const;

app/node/param.cpp

@@ -206,7 +206,6 @@ QByteArray NodeParam::ValueToBytes(const NodeParam::DataType &type, const QVaria
   case kTexture:
   case kSamples:
   case kDecimal:
-  case kWholeNumber:
   case kNumber:
   case kString:
   case kBuffer:

app/node/param.h

@@ -179,19 +179,12 @@ public:
      */
     kDecimal = 0x6,
 
-    /**
-     * Identifier for type that contains a whole number
-     *
-     * Includes kInt and kBoolean.
-     */
-    kWholeNumber = 0x9,
-
     /**
      * Identifier for type that contains a number of any kind (whole or decimal)
      *
-     * Includes kInt, kFloat, kRational, and kBoolean.
+     * Includes kInt, kFloat, and kRational.
      */
-    kNumber = 0xF,
+    kNumber = 0x7,
 
     /**
      * Identifier for type that contains a text string of any kind.