From 3a8b238052163952831fb5924b2483a375e86ebd Mon Sep 17 00:00:00 2001 From: Jan Dalheimer Date: Thu, 28 May 2015 19:38:29 +0200 Subject: NOISSUE Various changes from multiauth that are unrelated to it --- logic/resources/ResourceHandler.h | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 logic/resources/ResourceHandler.h (limited to 'logic/resources/ResourceHandler.h') diff --git a/logic/resources/ResourceHandler.h b/logic/resources/ResourceHandler.h new file mode 100644 index 00000000..c1105efc --- /dev/null +++ b/logic/resources/ResourceHandler.h @@ -0,0 +1,33 @@ +#pragma once + +#include +#include + +class Resource; + +/** Base class for things that can retrieve a resource. + * + * Subclass, provide a constructor that takes a single QString as argument, and + * call Resource::registerHandler(""), where is the + * prefix of the resource ("web", "icon", etc.) + */ +class ResourceHandler +{ +public: + virtual ~ResourceHandler() {} + + void setResource(Resource *resource) { m_resource = resource; } + // reimplement this if you need to do something after you have been put in a shared pointer + virtual void init(std::shared_ptr&) {} + + QVariant result() const { return m_result; } + +protected: // use these methods to notify the resource of changes + void setResult(const QVariant &result); + void setFailure(const QString &reason); + void setProgress(const int progress); + +private: + QVariant m_result; + Resource *m_resource = nullptr; +}; -- cgit