1 files changed, 110 insertions, 0 deletions
diff --git a/gui/resources.hpp b/gui/resources.hpp
new file mode 100644
index 000000000..0eb32674d
--- /dev/null
+++ b/gui/resources.hpp
@@ -0,0 +1,110 @@
+// resources.hpp - Base classes for resource management of GUI
+
+#ifndef _RESOURCE_HEADER
+#define _RESOURCE_HEADER
+
+#include <string>
+#include <vector>
+#include <map>
+
+struct ZipArchive;
+
+extern "C" {
+#include "../minuitwrp/minui.h"
+}
+
+// Base Objects
+class Resource
+{
+public:
+	Resource(xml_node<>* node, ZipArchive* pZip);
+	virtual ~Resource() {}
+
+public:
+	std::string GetName() { return mName; }
+
+private:
+	std::string mName;
+
+protected:
+	static int ExtractResource(ZipArchive* pZip, std::string folderName, std::string fileName, std::string fileExtn, std::string destFile);
+	static void LoadImage(ZipArchive* pZip, std::string file, gr_surface* source);
+	static void CheckAndScaleImage(gr_surface source, gr_surface* destination, int retain_aspect);
+};
+
+class FontResource : public Resource
+{
+public:
+	enum Type
+	{
+		TYPE_TWRP,
+#ifndef TW_DISABLE_TTF
+		TYPE_TTF,
+#endif
+	};
+
+	FontResource(xml_node<>* node, ZipArchive* pZip);
+	virtual ~FontResource();
+
+public:
+	void* GetResource() { return this ? mFont : NULL; }
+	int GetHeight() { return gr_getMaxFontHeight(this ? mFont : NULL); }
+
+protected:
+	void* mFont;
+	Type m_type;
+};
+
+class ImageResource : public Resource
+{
+public:
+	ImageResource(xml_node<>* node, ZipArchive* pZip);
+	virtual ~ImageResource();
+
+public:
+	gr_surface GetResource() { return this ? mSurface : NULL; }
+	int GetWidth() { return gr_get_width(this ? mSurface : NULL); }
+	int GetHeight() { return gr_get_height(this ? mSurface : NULL); }
+
+protected:
+	gr_surface mSurface;
+};
+
+class AnimationResource : public Resource
+{
+public:
+	AnimationResource(xml_node<>* node, ZipArchive* pZip);
+	virtual ~AnimationResource();
+
+public:
+	gr_surface GetResource() { return (!this || mSurfaces.empty()) ? NULL : mSurfaces.at(0); }
+	gr_surface GetResource(int entry) { return (!this || mSurfaces.empty()) ? NULL : mSurfaces.at(entry); }
+	int GetWidth() { return gr_get_width(this ? GetResource() : NULL); }
+	int GetHeight() { return gr_get_height(this ? GetResource() : NULL); }
+	int GetResourceCount() { return mSurfaces.size(); }
+
+protected:
+	std::vector<gr_surface> mSurfaces;
+};
+
+class ResourceManager
+{
+public:
+	ResourceManager();
+	virtual ~ResourceManager();
+	void LoadResources(xml_node<>* resList, ZipArchive* pZip);
+
+public:
+	FontResource* FindFont(const std::string& name) const;
+	ImageResource* FindImage(const std::string& name) const;
+	AnimationResource* FindAnimation(const std::string& name) const;
+	std::string FindString(const std::string& name) const;
+
+private:
+	std::vector<FontResource*> mFonts;
+	std::vector<ImageResource*> mImages;
+	std::vector<AnimationResource*> mAnimations;
+	std::map<std::string, std::string> mStrings;
+};
+
+#endif  // _RESOURCE_HEADER