Add a function that enables all the variables in a data model to be m…

…arked dirty (#289)
mikke89 · Mar 6, 2022 · 48aacad · 48aacad
1 parent 7dcd9c4
commit 48aacad
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Showing 4 changed files with 13 additions and 0 deletions.
diff --git a/Include/RmlUi/Core/DataModelHandle.h b/Include/RmlUi/Core/DataModelHandle.h
@@ -47,6 +47,7 @@ class RMLUICORE_API DataModelHandle {
 
 	bool IsVariableDirty(const String& variable_name);
 	void DirtyVariable(const String& variable_name);
+	void DirtyAllVariables();
 
 	explicit operator bool() { return model; }
 

diff --git a/Source/Core/DataModel.cpp b/Source/Core/DataModel.cpp
@@ -341,6 +341,13 @@ bool DataModel::IsVariableDirty(const String& variable_name) const
 	return dirty_variables.count(variable_name) == 1;
 }
 
+void DataModel::DirtyAllVariables() {
+	dirty_variables.reserve(variables.size());
+	for (const auto& variable : variables) {
+		dirty_variables.emplace(variable.first);
+	}
+}
+
 bool DataModel::CallTransform(const String& name, Variant& inout_result, const VariantList& arguments) const
 {
 	if (transform_register)

diff --git a/Source/Core/DataModel.h b/Source/Core/DataModel.h
@@ -68,6 +68,7 @@ class DataModel : NonCopyMoveable {
 
 	void DirtyVariable(const String& variable_name);
 	bool IsVariableDirty(const String& variable_name) const;
+	void DirtyAllVariables();
 
 	bool CallTransform(const String& name, Variant& inout_result, const VariantList& arguments) const;
 

diff --git a/Source/Core/DataModelHandle.cpp b/Source/Core/DataModelHandle.cpp
@@ -43,6 +43,10 @@ void DataModelHandle::DirtyVariable(const String& variable_name) {
 	model->DirtyVariable(variable_name);
 }
 
+void DataModelHandle::DirtyAllVariables() {
+	model->DirtyAllVariables();
+}
+
 
 DataModelConstructor::DataModelConstructor() : model(nullptr), type_register(nullptr) {}