C++ conversion (#80)

Converted project to C++

Tactility/Source/App.cpp

@@ -0,0 +1,102 @@
+#include "App_i.h"
+
+namespace tt {
+
+#define TAG "app"
+
+void AppInstance::setState(AppState newState) {
+    mutex.acquire(TtWaitForever);
+    state = newState;
+    mutex.release();
+}
+
+AppState AppInstance::getState() {
+    mutex.acquire(TtWaitForever);
+    auto result = state;
+    mutex.release();
+    return result;
+}
+
+/** TODO: Make this thread-safe.
+ * In practice, the bundle is writeable, so someone could be writing to it
+ * while it is being accessed from another thread.
+ * Consider creating MutableBundle vs Bundle.
+ * Consider not exposing bundle, but expose `app_get_bundle_int(key)` methods with locking in it.
+ */
+const AppManifest& AppInstance::getManifest() {
+    return manifest;
+}
+
+AppFlags AppInstance::getFlags() {
+    mutex.acquire(TtWaitForever);
+    auto result = flags;
+    mutex.release();
+    return result;
+}
+
+void AppInstance::setFlags(AppFlags newFlags) {
+    mutex.acquire(TtWaitForever);
+    flags = newFlags;
+    mutex.release();
+}
+
+_Nullable void* AppInstance::getData() {
+    mutex.acquire(TtWaitForever);
+    auto result = data;
+    mutex.release();
+    return result;
+}
+
+void AppInstance::setData(void* newData) {
+    mutex.acquire(TtWaitForever);
+    data = newData;
+    mutex.release();
+}
+
+const Bundle& AppInstance::getParameters() {
+    return parameters;
+}
+
+App tt_app_alloc(const AppManifest& manifest, const Bundle& parameters) {
+    auto* instance = new AppInstance(manifest, parameters);
+    return static_cast<App>(instance);
+}
+
+void tt_app_free(App app) {
+    auto* instance = static_cast<AppInstance*>(app);
+    delete instance;
+}
+
+void tt_app_set_state(App app, AppState state) {
+    static_cast<AppInstance*>(app)->setState(state);
+}
+
+AppState tt_app_get_state(App app) {
+    return static_cast<AppInstance*>(app)->getState();
+}
+
+const AppManifest& tt_app_get_manifest(App app) {
+    return static_cast<AppInstance*>(app)->getManifest();
+}
+
+AppFlags tt_app_get_flags(App app) {
+    return static_cast<AppInstance*>(app)->getFlags();
+}
+
+void tt_app_set_flags(App app, AppFlags flags) {
+    return static_cast<AppInstance*>(app)->setFlags(flags);
+}
+
+void* tt_app_get_data(App app) {
+    return static_cast<AppInstance*>(app)->getData();
+}
+
+void tt_app_set_data(App app, void* data) {
+    return static_cast<AppInstance*>(app)->setData(data);
+}
+
+const Bundle& tt_app_get_parameters(App app) {
+    return static_cast<AppInstance*>(app)->getParameters();
+}
+
+} // namespace