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Commit 81c29dc7 authored by Vojtech Bocek's avatar Vojtech Bocek
Browse files

Add support for persistent variables in theme's <variables> section 



* Add support for variables with persist="1", which will cause
  them saved into settings file and reloaded on next boot.
* This is handy for theme makers, who can use this to
  implement "theme settings".

Signed-off-by: default avatarVojtech Bocek <vbocek@gmail.com>

Change-Id: I6415979011b38cbb15dec9909c445b02da6eadc0
parent 4168a073

gui/pages.cpp

+10 −5
Original line number Diff line number Diff line
@@ -611,16 +611,21 @@ Page* PageSet::FindPage(std::string name) 
int PageSet::LoadVariables(xml_node<>* vars)

{

	xml_node<>* child;

	xml_attribute<> *name, *value, *persist;

	int p;



	child = vars->first_node("variable");

	while (child)

	{

		if (!child->first_attribute("name"))

			break;

		if (!child->first_attribute("value"))

			break;

		name = child->first_attribute("name");

		value = child->first_attribute("value");

		persist = child->first_attribute("persist");

		if(name && value)

		{

			p = persist ? atoi(persist->value()) : 0;

			DataManager::SetValue(name->value(), value->value(), p);

		}



		DataManager::SetValue(child->first_attribute("name")->value(), child->first_attribute("value")->value());

		child = child->next_sibling("variable");

	}

	return 0;