1 files changed, 140 insertions, 0 deletions
diff --git a/thirdparty/thorvg/src/lib/tvgSaver.cpp b/thirdparty/thorvg/src/lib/tvgSaver.cpp
new file mode 100644
index 0000000000..1a3e8614a6
--- /dev/null
+++ b/thirdparty/thorvg/src/lib/tvgSaver.cpp
@@ -0,0 +1,140 @@
+/*
+ * Copyright (c) 2021 Samsung Electronics Co., Ltd. All rights reserved.
+
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#include "tvgCommon.h"
+#include "tvgSaveModule.h"
+
+#ifdef THORVG_TVG_SAVER_SUPPORT
+    #include "tvgTvgSaver.h"
+#endif
+
+/************************************************************************/
+/* Internal Class Implementation                                        */
+/************************************************************************/
+
+struct Saver::Impl
+{
+    SaveModule* saveModule = nullptr;
+    ~Impl()
+    {
+        if (saveModule) delete(saveModule);
+    }
+};
+
+
+static SaveModule* _find(FileType type)
+{
+    switch(type) {
+        case FileType::Tvg: {
+#ifdef THORVG_TVG_SAVER_SUPPORT
+            return new TvgSaver;
+#endif
+            break;
+        }
+        default: {
+            break;
+        }
+    }
+
+#ifdef THORVG_LOG_ENABLED
+    const char *format;
+    switch(type) {
+        case FileType::Tvg: {
+            format = "TVG";
+            break;
+        }
+        default: {
+            format = "???";
+            break;
+        }
+    }
+    TVGLOG("SAVER", "%s format is not supported", format);
+#endif
+    return nullptr;
+}
+
+
+static SaveModule* _find(const string& path)
+{
+    auto ext = path.substr(path.find_last_of(".") + 1);
+    if (!ext.compare("tvg")) {
+        return _find(FileType::Tvg);
+    }
+    return nullptr;
+}
+
+
+/************************************************************************/
+/* External Class Implementation                                        */
+/************************************************************************/
+
+Saver::Saver() : pImpl(new Impl())
+{
+}
+
+
+Saver::~Saver()
+{
+    delete(pImpl);
+}
+
+
+Result Saver::save(std::unique_ptr<Paint> paint, const string& path, bool compress) noexcept
+{
+    auto p = paint.release();
+    if (!p) return Result::MemoryCorruption;
+
+    //Already on saving an other resource.
+    if (pImpl->saveModule) {
+        delete(p);
+        return Result::InsufficientCondition;
+    }
+
+    if (auto saveModule = _find(path)) {
+        if (saveModule->save(p, path, compress)) {
+            pImpl->saveModule = saveModule;
+            return Result::Success;
+        } else {
+            delete(p);
+            delete(saveModule);
+            return Result::Unknown;
+        }
+    }
+    delete(p);
+    return Result::NonSupport;
+}
+
+
+Result Saver::sync() noexcept
+{
+    if (!pImpl->saveModule) return Result::InsufficientCondition;
+    pImpl->saveModule->close();
+    delete(pImpl->saveModule);
+    pImpl->saveModule = nullptr;
+
+    return Result::Success;
+}
+
+
+unique_ptr<Saver> Saver::gen() noexcept
+{
+    return unique_ptr<Saver>(new Saver);
+}