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engines/bagel/mfc/libs/resources.h

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef BAGEL_MFC_LIBS_RESOURCES_H
+#define BAGEL_MFC_LIBS_RESOURCES_H
+
+#include "common/list.h"
+#include "common/path.h"
+#include "common/hashmap.h"
+#include "common/formats/winexe.h"
+#include "bagel/mfc/minwindef.h"
+
+namespace Bagel {
+namespace MFC {
+namespace Libs {
+
+struct Resource {
+	Common::WinResources *_file = nullptr;
+	Common::WinResourceID _type;
+	Common::WinResourceID _id;
+	size_t _size = 0;
+
+	Resource() {}
+	Resource(Common::WinResources *file,
+		const Common::WinResourceID &type,
+		Common::WinResourceID &id, size_t size) :
+		_file(file), _type(type), _id(id),
+		_size(size) {}
+};
+typedef Common::List<Resource> ResCache;
+
+struct ResourceFile {
+	Common::String _filename;
+	Common::WinResources *_res = nullptr;
+
+	~ResourceFile() {
+		delete _res;
+	}
+};
+typedef Common::List<ResourceFile> ResList;
+
+class Resources : public ResList {
+private:
+	ResCache _cache;
+
+public:
+	~Resources();
+
+	/**
+	 * Adds a Windows file containing resources
+	 */
+	void addResources(const Common::Path &file);
+
+	/**
+	 * Removes a Windows file containing resources
+	 */
+	void removeResources(const Common::Path &file);
+
+#if 0
+	Common::WinResources *getCoreResources() const {
+		return _resources.begin()->_value;
+	}
+#endif
+	/**
+	 * Find a resource
+	 */
+	HRSRC findResource(const char *lpName, const char *lpType);
+
+	/**
+	 * Return the size of a resource
+	 */
+	size_t resourceSize(HRSRC res) const {
+		return ((Resource *)res)->_size;
+	}
+
+	/**
+	 * Return a resource as a memory block
+	 */
+	HGLOBAL loadResource(HRSRC hResInfo);
+};
+
+} // namespace Libs
+} // namespace MFC
+} // namespace Bagel
+
+#endif