Initial commit

backends/platform/sdl/emscripten/emscripten.h

@@ -0,0 +1,74 @@
+/* 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 PLATFORM_SDL_EMSCRIPTEN_H
+#define PLATFORM_SDL_EMSCRIPTEN_H
+
+#include "backends/platform/sdl/posix/posix.h"
+#ifdef USE_CLOUD
+#include "backends/networking/http/request.h"
+#include "common/ustr.h"
+typedef Common::BaseCallback<const Common::String *> *CloudConnectionCallback;
+#endif
+
+extern "C" {
+void cloud_connection_json_callback(char *str);       // pass cloud storage activation data from JS to setup wizard
+}
+class OSystem_Emscripten : public OSystem_POSIX {
+#ifdef USE_CLOUD
+	friend void ::cloud_connection_json_callback(char *str);
+#endif
+protected:
+#ifdef USE_CLOUD
+	CloudConnectionCallback _cloudConnectionCallback;
+#endif
+
+public:
+	void initBackend() override;
+	bool hasFeature(Feature f) override;
+	void setFeatureState(Feature f, bool enable) override;
+	bool getFeatureState(Feature f) override;
+	bool displayLogFile() override;
+	Common::Path getScreenshotsPath() override;
+	Common::Path getDefaultIconsPath() override;
+#ifdef USE_OPENGL
+	GraphicsManagerType getDefaultGraphicsManager() const override;
+#endif
+	Common::MutexInternal *createMutex() override;
+	void exportFile(const Common::Path &filename);
+	void delayMillis(uint msecs) override;
+	void init() override;
+	void addSysArchivesToSearchSet(Common::SearchSet &s, int priority) override;
+
+#ifdef USE_CLOUD
+	void setCloudConnectionCallback(CloudConnectionCallback cb) { _cloudConnectionCallback = cb; }
+	bool openUrl(const Common::String &url) override;
+#endif // USE_CLOUD
+    
+protected:
+	Common::Path getDefaultConfigFileName() override;
+	Common::Path getDefaultLogFileName() override;
+
+private:
+	void updateTimers();
+};
+
+#endif